CN212048117U - Packaging bag clamping, opening and sealing assembly - Google Patents
Packaging bag clamping, opening and sealing assembly Download PDFInfo
- Publication number
- CN212048117U CN212048117U CN202020703049.4U CN202020703049U CN212048117U CN 212048117 U CN212048117 U CN 212048117U CN 202020703049 U CN202020703049 U CN 202020703049U CN 212048117 U CN212048117 U CN 212048117U
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- frame
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- movable claw
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Abstract
The utility model relates to a wrapping bag centre gripping is opened bag and is sealed subassembly, press from both sides and get device (2) and hot melt device (1) including pressing from both sides, press from both sides and get device (2) and hot melt device (1) and all set up in a frame, press from both sides the clamping jaw that gets device (2) and set up including two symmetries, the clamping jaw includes stationary dog (8) and movable claw (9), the meshing face of movable claw (9) and stationary dog (8) meshing portion (10) all is provided with the suction opening, hot melt device (1) is including fixed frame (3), be provided with two clamp plates on fixed frame (3), be provided with heating element (6) on the clamp plate. Through the cooperation of the clamping device (2) and the hot melting device (1), the bag opening and sealing in the packaging process can be completed quickly. The utility model discloses simple structure convenient to use can effectively improve packing efficiency and reduce cost.
Description
Technical Field
The utility model relates to a wrapping bag centre gripping is opened bag and is sealed subassembly.
Background
In the past, mechanization is not common, the packaging of materials usually needs to be carried out by manually taking the packaging bags filled with the materials to a hot melting position for welding, so that the packaging bags are sealed. The traditional manual operation is not only low in efficiency, but also high in labor cost and high in labor intensity of workers. And among present equipment for packing, can only snatch the hot melt to a sack usually, can not carry out the snatching of a plurality of sacks simultaneously and the hot melt is sealed, consequently has leaded to the equipment occupation space that needs big, has improved the cost of equipment simultaneously. Is not beneficial to the expansion of automatic production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art's shortcoming, provide an automatic efficient division bagging apparatus.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a wrapping bag centre gripping is opened bag and is sealed subassembly, gets device and hot melt device including pressing from both sides, it all sets up in a frame to press from both sides the device and get the clamping jaw that the device set up including two symmetries to press from both sides, the clamping jaw includes fixed claw and movable claw, movable claw middle part is articulated with the fixed claw to the cylinder is passed through to the one end of fixed claw and movable claw and is connected, movable claw and fixed claw have meshing portion, the hot melt device includes fixed frame, the last two clamp plates that are provided with of fixed frame, be provided with heating element on the clamp plate, it has the cylinder to articulate on one of them clamp plate, movable claw and fixed claw have the meshing portion to be located the below in space between two clamp plates, the meshing face of movable claw and fixed claw meshing portion all is provided with.
The pressing plate comprises a cross beam and heating blocks, sliding holes are formed in two ends of the cross beam, guide rods are arranged on two sides of the fixing frame, the sliding holes are matched with the guide rods, the heating blocks are fixed on the cross beam and located between the two cross beams, the heating elements are fixed on the cross beam, heating portions of the heating elements are connected with the heating blocks, and the cross beam is hinged to the air cylinder.
The clamping device is characterized in that a movable frame is arranged on the frame, the clamping device is arranged on the movable frame, a guide post is arranged on the frame, a through hole matched with the guide post is formed in the movable frame, a supporting rod is hinged to one side of the movable frame, a swinging arm is hinged to the other end of the supporting rod, and the swinging arm is driven by a motor.
The swing arm and the motor are driven through a cam, the cam is arranged on a transmission shaft, the motor is connected with the transmission shaft through a belt pulley, a roller is arranged at one end of the swing arm connected with the cam, the tread of the roller is attached to the tread of the cam, and the middle of the swing arm is hinged to the rack.
The utility model has the advantages of it is following:
degree of automation is high, gets the bag through equipment is automatic completely to can set up the multiunit in a frame and press from both sides and get device and hot melting device, thereby improve packing efficiency and reduce cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a top view of the heat staking device;
FIG. 4 is a schematic view of a jaw configuration;
in the figure: 1-hot melting device, 2-clamping device, 3-fixed frame, 4-beam, 5-guide rod, 6-heating element, 7-heating block, 8-fixed claw, 9-movable claw and 10-meshing part.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1, a package clamping, opening and closing assembly comprises a clamping device 2 and a hot melting device 1, the clamping device 2 and the hot melting device 1 are both arranged on a frame, the clamping device 2 comprises two symmetrically arranged clamping jaws, the clamping jaw comprises a fixed jaw 8 and a movable jaw 9, the middle part of the movable jaw 9 is hinged with the fixed jaw 8, and one ends of the fixed jaw 8 and the movable jaw 9 are connected by a cylinder, the movable jaw 9 and the fixed jaw 8 have an engaging portion 10, the hot melting device 1 comprises a fixed frame 3, two pressure plates are arranged on the fixed frame 3, a heating element 6 is arranged on each pressure plate, an air cylinder is hinged on one of the pressure plates, the movable claw 9 and the fixed claw 8 are provided with meshing parts 10 which are positioned below the space between the two pressure plates, and the meshing surfaces of the meshing parts 10 of the movable claw 9 and the fixed claw 8 are provided with air suction holes. The clamping device 2 opens the bag through the matching of the suction holes on the movable claw 9 and the fixed claw 8, and then the material can be injected. When the material is injected, the bag can be sealed by extruding and hot melting the two pressing plates of the hot melting device 1.
The clamp plate includes crossbeam 4 and heating piece 7, crossbeam 4 both ends are provided with the slide opening, and fixed frame 3 both sides are provided with guide arm 5, the slide opening cooperates with guide arm 5, heating piece 7 is fixed in on crossbeam 4 to be located between two crossbeams 4, heating element 6 is fixed in on crossbeam 4 and its heating portion is connected with heating piece 7, crossbeam 4 is articulated with the cylinder.
Be provided with a adjustable shelf in the frame, press from both sides and get device 2 and set up on the adjustable shelf, be provided with the guide post in the frame, be provided with on the adjustable shelf with guide post complex through-hole, adjustable shelf one side articulates there is branch, the branch other end articulates there is the swing arm, the swing arm is by motor drive. Through reciprocating of adjustable shelf, guarantee to press from both sides and get device 2 and hot melting device 1 and can not mutually interfere with.
The swing arm and the motor are driven through a cam, the cam is arranged on a transmission shaft, the motor is connected with the transmission shaft through a belt pulley, a roller is arranged at one end of the swing arm connected with the cam, the tread of the roller is attached to the tread of the cam, and the middle of the swing arm is hinged to the rack.
The working process of the utility model is as follows: first the engaging parts 10 of the movable jaw 9 and the stationary jaw 8 are in an open position. Then a bag is sent between the movable claw and the fixed claw 8, the movable claw 9 and the fixed claw 8 are closed and opened under the action of the cylinder, and the engaging part 10 of the movable claw and the fixed claw 8 is provided with a sucking disc, so that the engaging part 10 is opened and the bag is not dropped, and materials can be injected into the bag at the moment. After the injection is finished, the movable frame is controlled to move upwards, and the engaging parts 10 of the movable claws 9 and the fixed claws 8 are closed. The cylinder closes the two pressure plates and the heating block 7 heats and compresses the top of the bag, thus completing the sealing of the bag. The gripping means 2 are then released and the suction holes no longer suck air and the bag falls. At the moment, a collecting box or a conveying belt is arranged below the clamping device 2, so that the packaged materials can be collected conveniently.
Claims (4)
1. The utility model provides a wrapping bag centre gripping is opened bag and is closed subassembly which characterized in that: device (2) and hot melt device (1) are got including pressing from both sides, it all sets up in a frame to get device (2) and hot melt device (1) to press from both sides, press from both sides the clamping jaw that device (2) set up including two symmetries, the clamping jaw includes stationary dog (8) and movable claw (9), movable claw (9) middle part is articulated with stationary dog (8) to the cylinder connection is passed through to the one end of stationary dog (8) and movable claw (9), movable claw (9) and stationary dog (8) have meshing portion (10), hot melt device (1) includes fixed frame (3), be provided with two clamp plates on fixed frame (3), be provided with heating element (6) on the clamp plate, it has the cylinder to articulate on one of them clamp plate, movable claw (9) and stationary dog (8) have meshing portion (10) to be located the below in space between two clamp plates, the meshing face of movable claw (9) and stationary dog (8) meshing portion (10) all is provided with the suction hole.
2. The bag clamp opening and closing assembly of claim 1, further comprising: the clamp plate includes crossbeam (4) and heating piece (7), crossbeam (4) both ends are provided with the slide opening, and fixed frame (3) both sides are provided with guide arm (5), the slide opening cooperates with guide arm (5), heating piece (7) are fixed in on crossbeam (4) to be located between two crossbeams (4), heating element (6) are fixed in on crossbeam (4) and its heating portion is connected with heating piece (7), crossbeam (4) are articulated with the cylinder.
3. The bag clamp opening and closing assembly of claim 1, further comprising: the clamping device is characterized in that a movable frame is arranged on the frame, the clamping device (2) is arranged on the movable frame, a guide post is arranged on the frame, a through hole matched with the guide post is formed in the movable frame, a supporting rod is hinged to one side of the movable frame, a swinging arm is hinged to the other end of the supporting rod, and the swinging arm is driven by a motor.
4. The bag clamp opening and closing assembly of claim 3, wherein: the swing arm and the motor are driven through a cam, the cam is arranged on a transmission shaft, the motor is connected with the transmission shaft through a belt pulley, a roller is arranged at one end of the swing arm connected with the cam, the tread of the roller is attached to the tread of the cam, and the middle of the swing arm is hinged to the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020703049.4U CN212048117U (en) | 2020-04-30 | 2020-04-30 | Packaging bag clamping, opening and sealing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020703049.4U CN212048117U (en) | 2020-04-30 | 2020-04-30 | Packaging bag clamping, opening and sealing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212048117U true CN212048117U (en) | 2020-12-01 |
Family
ID=73525558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020703049.4U Active CN212048117U (en) | 2020-04-30 | 2020-04-30 | Packaging bag clamping, opening and sealing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212048117U (en) |
-
2020
- 2020-04-30 CN CN202020703049.4U patent/CN212048117U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |