Bagging mechanism

Abstract

A bagging mechanism includes a fixed frame, a storage box coupled to the fixed frame, and a suction member coupled to the fixed frame and adjacent to the storage box. A first drive member and a second drive member are coupled to the fixed frame and the first drive member and located opposite to the suction member, and a picking member is coupled to the first drive member and parallel to the storage box. The picking member and the suction member pull with a vacuum on either side of a packing bag, and the first and second drive member move the picking member away from the suction member to open the packing bag.

What is claimed is: 
     
         1 . A bagging mechanism comprising:
 a fixed frame;   a storage box coupled to the fixed frame and configured to receive a plurality of packing bags;   a suction member coupled to the fixed frame and located adjacent to the storage box, the suction member configured to lift one of the plurality of the packing bags;   a first drive member coupled to the fixed frame;   a second drive member coupled to the fixed frame and the first drive member and located opposite to the suction member; and   a picking member coupled to the first drive member and parallel to the storage box, the picking member being configured to lift the packing bag from the storage box;   wherein the first drive member is configured to drive the picking member toward the suction member, and the second drive member is configured to drive the first drive member to cause the packing bag to be lifted by the picking member be in close proximity to the suction member, so that the second drive member drives the picking member away from the suction member to open the packing bag.   
     
     
         2 . The bagging mechanism of the  claim 1 , wherein the picking member comprises a fixing plate and a plurality of suction heads arranged on a side of the fixing plate, the fixing plate is coupled to the first drive member and spaced from the storage box, and a longitudinal direction of the fixing plate is parallel to the longitudinal direction of the storage box. 
     
     
         3 . The bagging mechanism of the  claim 1 , wherein the bagging mechanism further comprises a support member installed on the fixed frame, the suction member is installed on the support member to adjust a height of the suction member. 
     
     
         4 . The bagging member of the  claim 1 , wherein the bagging mechanism further comprises a push assembly, the push assembly comprises a first push member coupled to the fixed frame, a second push member coupled to the first push member, and a push rod coupled to the second push member, the push rod extends toward the suction member and is vertical to the suction member. 
     
     
         5 . The bagging mechanism of the  claim 1 , wherein the bagging mechanism further comprises a third drive member movable installed on the fixed frame, the third drive member is coupled to the second drive member and configured to move the packing bags away from the suction member. 
     
     
         6 . The bagging mechanism of the  claim 1 , wherein the bagging mechanism further comprises a storage drive member installed on the fixed frame, the storage drive member is coupled to the storage box and configured to move the storage box. 
     
     
         7 . The bagging mechanism of the  claim 1 , wherein the suction member comprises two suction portions communicating with each other. 
     
     
         8 . The bagging mechanism of the  claim 7 , wherein each suction portion comprises a suction surface and define a plurality of suction holes on the suction surface and a through hole on a side face which is vertical to the suction surface, the through hole communicates with the plurality of suction holes. 
     
     
         9 . The bagging mechanism of  claim 1 , wherein the storage box defines a storage groove extending along a longitudinal direction of the storage box to receive the packing bag. 
     
     
         10 . A bagging mechanism comprising:
 a fixed frame;   a storage box coupled to the fixed frame and configured to receive a plurality of packing bags;   a transfer table adjacent to the fixed frame and configured to transport one or more workpieces;   a suction member coupled to the fixed frame and located adjacent to the storage box, the suction member configured to lift one of the plurality of the packing bags;   a first drive member;   a second drive member coupled to the fixed frame and the first drive member and located opposite to the suction member; and   a picking member coupled to the first drive member and parallel to the storage box, the picking member being configured to lift the packing bag from the storage box;   wherein the first drive member is configured to drive the picking member toward the suction member, and the second drive member is configured to drive the first drive member to cause the packing bag to be lifted by the picking member be in close proximity to the suction member, so that the second drive member drives the picking member away from the suction member to open the packing bag.   
     
     
         11 . The bagging mechanism of the  claim 10 , wherein the picking member comprises a fixing plate and a plurality of suction heads arranged on a side of the fixing plate, the fixing plate is coupled to the first drive member and spaced from the storage box, and a longitudinal direction of the fixing plate is parallel to the longitudinal direction of the storage box. 
     
     
         12 . The bagging mechanism of the  claim 10 , wherein the bagging mechanism further comprises a support member installed on the fixed frame, the suction member is installed on the support member to adjust a height of the suction member to match with the height of the transfer table. 
     
     
         13 . The bagging member of the  claim 10 , wherein the bagging mechanism further comprises a push assembly, the push assembly comprises a first push member coupled to the fixed frame, a second push member coupled to the first push member, and a push rod coupled to the second push member, the push rod extends toward the transfer table and is vertical to the transfer table. 
     
     
         14 . The bagging mechanism of the  claim 10 , wherein the bagging mechanism further comprises a third drive member movable installed on the fixed frame, the third drive member is coupled to the second drive member and configured to move the second drive member along the transfer direction of the transfer table to transport the packing bags. 
     
     
         15 . The bagging mechanism of the  claim 10 , wherein the bagging mechanism further comprises a storage drive member installed to the fixed frame, the storage drive member is coupled to the storage box and configured to move the storage box. 
     
     
         16 . The bagging mechanism of the  claim 10 , wherein the suction member comprises two suction portions communicating with each other. 
     
     
         17 . The bagging mechanism of the  claim 16 , wherein each suction portion comprises a suction surface and define a plurality of suction holes on the suction surface and a through hole on a side face vertical to the suction surface, the through hole communicates with the plurality of suction holes. 
     
     
         18 . A bagging mechanism comprising:
 a fixed frame;   a storage box coupled to the fixed frame;   a transfer table adjacent to the fixed frame;   a suction member coupled to the fixed frame and adjacent to the storage box;   a second drive member coupled to the fixed frame and opposite to the suction member;   a first drive member coupled to the second drive member;   a picking member coupled to the first drive member and parallel to the storage box;   wherein the first drive member is configured to drive the picking member toward the suction member along a first direction vertical to a transfer direction of the transfer table, and the second drive member is configured to drive the first drive member toward or away from the suction member along a second direction vertical to the first direction and the transfer direction.