CN210763542U - Cutting mechanism of environment-friendly food packaging bag - Google Patents
Cutting mechanism of environment-friendly food packaging bag Download PDFInfo
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- CN210763542U CN210763542U CN201921440936.0U CN201921440936U CN210763542U CN 210763542 U CN210763542 U CN 210763542U CN 201921440936 U CN201921440936 U CN 201921440936U CN 210763542 U CN210763542 U CN 210763542U
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- food package
- package bag
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Abstract
The utility model provides an environmental protection food package bag cut mechanism belongs to mechanical technical field. It has solved prior art and has had the poor problem of stability. This cutting mechanism of environmental protection food package bag includes the frame, have the conveying platform who is used for carrying the food package bag in the frame, this cutting mechanism connects in the frame and is in conveying platform upper portion, including driving piece, connecting plate, pre-compaction subassembly and cutter unit spare, above-mentioned driving piece links firmly in the frame, above-mentioned connecting plate swing joint is in the frame and the connecting plate is connected with the driving piece, above-mentioned pre-compaction subassembly and cutter unit spare are all connected and are set up around connecting plate lower part and both, above-mentioned pre-compaction subassembly can compress tightly the food package bag on the conveying platform, above-mentioned cutter unit spare can cut off the food package bag that is compressed tightly by the pre-. This environmental protection food package bag's cutting mechanism stability is high.
Description
Technical Field
The utility model belongs to the technical field of machinery, a cutting mechanism of environmental protection food package bag is related to.
Background
Environmental protection food package bag need cut it in the manufacture process, and the operation of cutting now is directly cutting the wrapping bag through cutting the cutter, because the wrapping bag does not be fixed a position, cuts the in-process wrapping bag and probably squints, leads to the wrapping bag incision untidy, and stability is than poor.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide a high and compact structure's environmental protection food package bag's of stability cutting mechanism.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides an environmental protection food package bag cut mechanism, which comprises a frame, have the conveying platform who is used for carrying the food package bag in the frame, its characterized in that, this branch cut mechanism connects in the frame and is in conveying platform upper portion, including the driving piece, the connecting plate, pre-compaction subassembly and cutter unit spare, above-mentioned driving piece links firmly in the frame, above-mentioned connecting plate swing joint is in the frame and the connecting plate is connected with the driving piece, above-mentioned pre-compaction subassembly and cutter unit spare are all connected and are set up around connecting plate lower part and both, above-mentioned pre-compaction subassembly can compress tightly the food package bag on the conveying platform, above-mentioned cutter unit spare can cut off the food package bag that.
This slitting mechanism creativity sets up the connecting plate above conveying platform to set up pre-compaction subassembly and cutter unit spare in the connecting plate lower part, the driving piece drives the connecting plate and reciprocates the in-process, drives the pre-compaction subassembly and compresses tightly the wrapping bag earlier, then cuts the operation to the wrapping bag that compresses tightly through the cutter unit spare again.
It can be seen that, the packaging bag is tightly pressed in the cutting operation process, so that the packaging bag cannot be loosened in the cutting operation process, and the cutting stability is effectively guaranteed.
In foretell environmental protection food package bag's cutting mechanism, the pre-compaction subassembly includes a dead lever and a movable section of thick bamboo, and above-mentioned dead lever upper end links firmly on the connecting plate, and above-mentioned movable section of thick bamboo cover has the spring at the dead lever lower extreme and between the two, and a movable section of thick bamboo has the trend that moves down under the spring action of spring.
The movable cylinder is sleeved at the lower end of the fixed rod, so that the movable cylinder can stably move downwards along the fixed rod. Meanwhile, the movable cylinder can move downwards stably under the action of the elastic force of the spring.
In foretell environmental protection food package bag's cutting mechanism, the dead lever lower extreme has convex shoulder, and above-mentioned movable cylinder upper port department has to keep off to the convex edge of inboard, and the shoulder has the trend that supports and lean on keeping off on the edge under the spring action of spring.
The convex shoulder is matched with the blocking edge to prevent the movable cylinder from being separated from the fixed rod.
In the above-mentioned slitting mechanism of environmental protection food package bag, the cover has flexible contact cover at the activity section of thick bamboo lower extreme.
In the above-mentioned slitting mechanism of environmental protection food package bag, the contact cover is rubber material.
The flexible contact sleeve is used for avoiding the rigid contact between the movable cylinder and the packaging bag, and the compressed packaging bag is prevented from being crushed.
In the above-mentioned cutting mechanism of environmental protection food package bag, the cutter subassembly is including linking firmly the cutter and the cutter is in a movable section of thick bamboo lateral part at the cutter of connecting plate lower part.
In the above-mentioned slitting mechanism of environmental protection food package bag, the lateral part of movable cylinder has convex guide cylinder, and the middle part of above-mentioned cutter wears to establish in guide cylinder department.
The cutter can be stably translated up and down through the guide cylinder.
In the above-mentioned cutting mechanism for the environment-friendly food packaging bag, the lower end of the movable cylinder extends out of the lower end of the cutter under the elastic force of the spring.
Such a structure can guarantee that the prepressing assembly is firstly contacted with the packaging bag.
In the above-mentioned cutting mechanism of the environment-friendly food packaging bag, the upper end of the contact sleeve abuts against the guide cylinder.
Such a construction enables a stable positioning of the contact sleeve.
In foretell environmental protection food package bag's cutting mechanism, the guide bar has been linked firmly in the frame, and the one end swing joint of above-mentioned connecting plate is on the guide bar, and the driving piece is the motor, has linked firmly the lead screw in the pivot of motor, and above-mentioned lead screw is worn to establish at the connecting plate other end and both threaded connection.
The motor drives the lead screw and rotates the in-process, and the stable up-and-down translation of connecting plate under the effect of guide bar finally stably drives pre-compaction subassembly and cutter subassembly and steadily moves down to conveying platform department.
Compared with the prior art, this environmental protection food package bag's cutting mechanism creatively drives pre-compaction subassembly and cutter unit spare through the connecting plate and moves down together to the pre-compaction subassembly can compress tightly the wrapping bag on the conveying platform earlier, then cuts the wrapping bag through cutter unit spare, can see out, cuts the in-process wrapping bag and can not squint, and the operation stability is than higher.
Meanwhile, the prepressing assembly and the cutter assembly are connected to the connecting plate, the whole mechanism is compact in structure, and the practical value is high.
Drawings
Fig. 1 is a schematic structural view of a slitting mechanism of the environment-friendly food packaging bag.
In the figure, 1, a frame; 2. a conveying platform; 3. a drive member; 4. a connecting plate; 5. fixing the rod; 5a, a shoulder; 6. a movable barrel; 6a, blocking edges; 7. a spring; 8. a contact sleeve; 9. a cutter; 10. a guide cylinder; 11. a guide bar; 12. and a screw rod.
Detailed Description
As shown in fig. 1, the food packaging bag production apparatus includes a frame 1, and a conveying platform 2 for conveying the food packaging bag is provided on the frame 1.
This environmental protection food package bag cut mechanism connect in frame 1 and be in 2 upper portions of conveying platform, including driving piece 3, connecting plate 4, pre-compaction subassembly and cutter unit spare, above-mentioned driving piece 3 links firmly in frame 1, 4 swing joint of above-mentioned connecting plate are in frame 1 and connecting plate 4 is connected with driving piece 3, above-mentioned pre-compaction subassembly and cutter unit spare are all connected and are set up around connecting plate 4 lower part and both, above-mentioned pre-compaction subassembly can compress tightly the food package bag on conveying platform 2, above-mentioned cutter unit spare can cut off the food package bag that is compressed tightly by the pre-compaction subassembly.
The pre-compaction subassembly includes dead lever 5 and a movable cylinder 6, and above-mentioned dead lever 5 upper end links firmly on connecting plate 4, and above-mentioned movable cylinder 6 cover has spring 7 at the dead lever 5 lower extreme and between the two, and movable cylinder 6 has the trend that moves down under spring 7's elastic force effect.
The lower end of the fixed rod 5 is provided with a convex shoulder 5a, the upper port of the movable cylinder 6 is provided with a blocking edge 6a protruding inwards, and the shoulder 5a has the tendency of abutting against the blocking edge 6a under the action of the elastic force of the spring 7.
The lower end of the movable cylinder 6 is sleeved with a flexible contact sleeve 8.
The contact sleeve 8 is made of rubber material.
The cutter component comprises a cutter 9 fixedly connected to the lower part of the connecting plate 4, and the cutter 9 is arranged on the side part of the movable cylinder 6.
The side part of the movable cylinder 6 is provided with a convex guide cylinder 10, and the middle part of the cutting knife 9 penetrates through the guide cylinder 10.
The lower end of the movable cylinder 6 extends out of the lower end of the cutter 9 under the action of the elastic force of the spring 7.
The upper end of the contact sleeve 8 is abutted against the guide cylinder 10.
The frame 1 is fixedly connected with a guide rod 11, one end of the connecting plate 4 is movably connected onto the guide rod 11, the driving piece 3 is a motor, a rotating shaft of the motor is fixedly connected with a lead screw 12, and the lead screw 12 is arranged at the other end of the connecting plate 4 in a penetrating mode and is in threaded connection with the lead screw.
This slitting mechanism creativity sets up the connecting plate above conveying platform to set up pre-compaction subassembly and cutter unit spare in the connecting plate lower part, the driving piece drives the connecting plate and reciprocates the in-process, drives the pre-compaction subassembly and compresses tightly the wrapping bag earlier, then cuts the operation to the wrapping bag that compresses tightly through the cutter unit spare again.
It can be seen that, the packaging bag is tightly pressed in the cutting operation process, so that the packaging bag cannot be loosened in the cutting operation process, and the cutting stability is effectively guaranteed.
Claims (10)
1. The utility model provides an environmental protection food package bag cut mechanism, which comprises a frame, have the conveying platform who is used for carrying the food package bag in the frame, its characterized in that, this branch cut mechanism connects in the frame and is in conveying platform upper portion, including the driving piece, the connecting plate, pre-compaction subassembly and cutter unit spare, above-mentioned driving piece links firmly in the frame, above-mentioned connecting plate swing joint is in the frame and the connecting plate is connected with the driving piece, above-mentioned pre-compaction subassembly and cutter unit spare are all connected and are set up around connecting plate lower part and both, above-mentioned pre-compaction subassembly can compress tightly the food package bag on the conveying platform, above-mentioned cutter unit spare can cut off the food package bag that.
2. The slitting mechanism for the environment-friendly food packaging bags according to claim 1, wherein the pre-pressing assembly comprises a fixed rod and a movable barrel, the upper end of the fixed rod is fixedly connected to the connecting plate, the movable barrel is sleeved at the lower end of the fixed rod and provided with a spring between the fixed rod and the movable barrel, and the movable barrel has a downward moving tendency under the elastic force of the spring.
3. The slitting mechanism for the eco-friendly food packing bag according to claim 2, wherein the fixing bar has a protruding shoulder at a lower end thereof, the movable cylinder has a stopper protruding inward at an upper port thereof, and the shoulder has a tendency to abut against the stopper under an elastic force of the spring.
4. The slitting mechanism for the eco-friendly food packaging bag according to claim 3, wherein a flexible contact sleeve is sleeved at a lower end of the movable tube.
5. The slitting mechanism for the eco-friendly food packaging bag according to claim 4, wherein the contact sleeve is a rubber material.
6. The slitting mechanism for the eco-friendly food packaging bag according to claim 5, wherein the cutter assembly includes a cutter attached to a lower portion of the connecting plate and the cutter is provided at a side portion of the movable cylinder.
7. The slitting mechanism for the eco-friendly food packaging bag according to claim 6, wherein the movable cylinder has a protruding guide cylinder at a side portion thereof, and the cutting knife is inserted at a middle portion thereof.
8. The slitting mechanism for the eco-friendly food packing bag according to claim 7, wherein the lower end of the movable cylinder is protruded from the lower end of the cutter by an elastic force of the spring.
9. The slitting mechanism for the eco-friendly food packaging bag according to claim 8, wherein the upper end of the contact sleeve abuts against the guide cylinder.
10. The slitting mechanism for environmental friendly food packaging bags according to claim 9, wherein a guide bar is fixedly connected to the frame, one end of the connecting plate is movably connected to the guide bar, the driving member is a motor, a screw rod is fixedly connected to a rotating shaft of the motor, the screw rod is inserted through the other end of the connecting plate and is in threaded connection with the other end of the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921440936.0U CN210763542U (en) | 2019-08-30 | 2019-08-30 | Cutting mechanism of environment-friendly food packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921440936.0U CN210763542U (en) | 2019-08-30 | 2019-08-30 | Cutting mechanism of environment-friendly food packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210763542U true CN210763542U (en) | 2020-06-16 |
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ID=71043200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921440936.0U Expired - Fee Related CN210763542U (en) | 2019-08-30 | 2019-08-30 | Cutting mechanism of environment-friendly food packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210763542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609445A (en) * | 2020-11-13 | 2021-04-06 | 海宁君润针织有限公司 | Edge cutting device for knitted fabric |
-
2019
- 2019-08-30 CN CN201921440936.0U patent/CN210763542U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609445A (en) * | 2020-11-13 | 2021-04-06 | 海宁君润针织有限公司 | Edge cutting device for knitted fabric |
| CN112609445B (en) * | 2020-11-13 | 2022-05-24 | 海宁君润针织有限公司 | Edge cutting device for knitted fabric |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20210830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |