CN220884982U - Film clamping and conveying device of film-coated packer - Google Patents
Film clamping and conveying device of film-coated packer Download PDFInfo
- Publication number
- CN220884982U CN220884982U CN202321788840.XU CN202321788840U CN220884982U CN 220884982 U CN220884982 U CN 220884982U CN 202321788840 U CN202321788840 U CN 202321788840U CN 220884982 U CN220884982 U CN 220884982U
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- driving roller
- driven roller
- guide rod
- mounting mechanism
- screw
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- 238000009434 installation Methods 0.000 claims abstract description 24
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 6
- 239000002985 plastic film Substances 0.000 description 31
- 229920006255 plastic film Polymers 0.000 description 31
- 238000007789 sealing Methods 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- Basic Packing Technique (AREA)
Abstract
The utility model discloses a film clamping and feeding device of a film wrapping type packer, which comprises a frame, a motor, a driving roller mounting mechanism, a driven roller mounting mechanism, a guide rod, a first spring, a screw rod supporting block, a first screw rod and a pressing support; the guide rod is vertically arranged on the driving roller installation mechanism, the driven roller installation mechanism is arranged at the upper end of the guide rod in a lifting manner, and the first spring is sleeved outside the guide rod and is positioned between the driving roller installation mechanism and the driven roller installation mechanism; the screw rod supporting block is fixedly arranged on one side of the frame, the pressing support is arranged above the screw rod supporting block in a lifting manner, the pressing support is fixedly connected with the driven roller mounting mechanism, the first screw rod vertically penetrates through the pressing support and is in threaded connection with the screw rod supporting block, and the top of the first screw rod is connected with an adjusting knob. According to the utility model, an air cylinder is not needed, the distance between the driving roller and the driven roller can be manually adjusted, the equipment cost is greatly reduced, and the damage to the driving roller and the driven roller is not easy to cause in the adjusting process.
Description
Technical Field
The utility model belongs to the technical field of packing machines, and particularly relates to a film clamping and conveying device of a film wrapping type packing machine.
Background
With the rapid development of electronic commerce, the application of the packer is becoming wider and wider. In prior art, the film-coated packer mainly comprises a product conveying belt, a film clamping and conveying device and a plastic film heat-sealing and cutting device, wherein the film clamping and conveying device is arranged on the product conveying belt, the film clamping and conveying device can clamp a plastic film and synchronously convey the plastic film and the product conveying belt on the product conveying belt, and the plastic film heat-sealing and cutting device is used for heat-sealing the plastic film and cutting the plastic film. When the machine works, firstly, a product (such as a paper box) is placed in a plastic film on a product conveyor belt, the plastic film is in a folded state, and the product is clamped between two layers of plastic films which are folded in half and placed on the product conveyor belt; then, the product conveyor belt and the film clamping and feeding device synchronously move, and the product reaches the working position of the plastic film heat sealing and cutting device; then, the plastic film heat-sealing cutting device heat-seals and cuts off the plastic film at the rear end of the product, and simultaneously heat-seals and cuts off the plastic film at the side end of the product; finally, the coated product is output along with a product conveyor belt, and the coating type packer continues to carry out coating work for the latter product.
In the prior art, the film clamping and feeding device of the film wrapping type packer comprises a frame, a motor, a driving roller mounting mechanism, a driven roller mounting mechanism, an air cylinder and an air cylinder mounting mechanism, wherein the driving roller mounting mechanism is fixedly arranged on one side of the frame, the driving roller is rotatably and transversely arranged on the driving roller mounting mechanism, and the driven roller is rotatably and transversely arranged on the driven roller mounting mechanism; the cylinder mounting mechanism is fixedly mounted on one side of the frame, the cylinder is vertically mounted on the cylinder mounting mechanism, and a cylinder rod of the cylinder extends downwards and is connected with the driven roller mounting mechanism; the motor is arranged on one side of the frame and used for driving the driving roller to rotate. When the plastic film is required to be led between the driving roller and the driven roller, firstly, the air cylinder is started, and the driven roller mounting mechanism is pulled to ascend by the air cylinder, so that the driven roller moves upwards to be far away from the driving roller; then, the plastic film is led between the driving roller and the driven roller; then the air cylinder is started again, the air cylinder pushes the driven roller mounting mechanism to descend, and then the driven roller moves downwards to press the driving roller, and the driving roller and the driven roller clamp the plastic film together; finally, the motor drives the driving roller to rotate, and the driving roller and the driven roller convey the plastic film together.
However, the film clamping and feeding device of the film wrapping type packer has the following technical problems: firstly, a cylinder is required to drive a driven roller to ascend or descend, the cylinder is required to be provided with an air compressor, the equipment cost is high, and in addition, when the film wrapping type packer is provided with a plurality of groups of driving rollers and driven rollers, a plurality of cylinders are required to be arranged, so that the equipment cost is further increased; when the driven roller is pushed to descend, the air cylinder often pushes the driven roller to instantaneously collide with the driving roller, and the damage problem of the driving roller and the driven roller is easily caused.
Disclosure of utility model
The utility model aims to solve the technical problems of the prior art, and provides a film clamping and conveying device of a film wrapping type packer, which does not need to adopt an air cylinder, can manually adjust the distance between a driving roller and a driven roller, greatly reduces the equipment cost, and is not easy to cause damage to the driving roller and the driven roller in the adjusting process.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a film clamping and feeding device of a film wrapping type packer comprises a frame, a motor, a driving roller mounting mechanism, a driven roller mounting mechanism, a guide rod, a first spring, a screw rod supporting block, a first screw rod and a pressing support; the driving roller installation mechanism is fixedly installed on one side of the frame, the driving roller is rotatably and transversely installed on the driving roller installation mechanism, the guide rod is vertically installed on the driving roller installation mechanism, the driven roller installation mechanism is installed at the upper end of the guide rod in a lifting manner, the first spring is sleeved outside the guide rod and is positioned between the driving roller installation mechanism and the driven roller installation mechanism, and the driven roller is rotatably and transversely installed on the driven roller installation mechanism; the screw supporting block is fixedly arranged on one side of the frame, the pressing support is arranged above the screw supporting block in a lifting manner, the pressing support is fixedly connected with the driven roller mounting mechanism, the first screw vertically penetrates through the pressing support and is in threaded connection with the screw supporting block, and the top of the first screw is connected with an adjusting knob; the motor is arranged on one side of the frame and used for driving the driving roller to rotate.
Preferably, the driving roller is provided with a first roller shaft, the driving roller mounting mechanism is transversely provided with a first shaft hole, two first bearings are mounted in the first shaft hole, and one end of the first roller shaft movably passes through the first shaft hole and is mounted in the two first bearings; the driven roller is provided with a second roller shaft, the driven roller mounting mechanism is transversely provided with a second shaft hole, two second bearings are mounted in the second shaft hole, and one end of the second roller shaft movably penetrates through the second shaft hole and is mounted in the two second bearings.
Preferably, two guide rods are arranged on the driving roller mounting mechanism in parallel, and a first spring is sleeved outside each guide rod; the driven roller installation mechanism is provided with two guide sleeves in parallel, and the upper ends of the two guide rods respectively pass through the corresponding guide sleeves.
Preferably, the driving roller mounting mechanism, the driven roller and the driven roller mounting mechanism are respectively provided with two groups, wherein one group of driving roller, the driving roller mounting mechanism, the driven roller and the driven roller mounting mechanism are arranged at one end side part of the frame, and the other group of driving roller, the driving roller mounting mechanism, the driven roller and the driven roller mounting mechanism are arranged at the other end side part of the frame; the support transversely sets up down, and the middle part that pushes down the support is located the top of screw rod supporting shoe, pushes down the one end and one of them driven voller installation mechanism fixed connection of support, pushes down the other end and another driven voller installation mechanism fixed connection of support.
Preferably, the power output end of the motor is connected with a speed reducer, the power output end of the speed reducer is connected with a motor sprocket, and one ends of the two driving rollers are respectively connected with a driving roller sprocket; the motor chain wheel is connected with the motor chain wheel, and the driving roller chain wheel is connected with the motor chain wheel.
Preferably, the film clamping and conveying device of the film wrapping type packer further comprises a guide rod bracket, a first guide rod, a second screw rod, a second spring and a screw; the guide rod support is fixedly arranged at one end of the frame, one end of the first guide rod is transversely and fixedly arranged on the guide rod support, one end of the second guide rod is transversely and rotatably arranged on the guide rod support, and the second guide rod is positioned above the first guide rod; the second screw rod moves upwards and downwards to pass through the middle parts of the second guide rod and the first guide rod, the lower end of the second screw rod is in threaded connection with the screw, the second spring is sleeved outside the second screw rod, the lower end of the second spring is in butt joint with the screw, and the upper end of the second spring is in butt joint with the first guide rod.
Preferably, the other end of the first guide rod is sleeved with a first guide wheel, the other end of the second guide rod is sleeved with a second guide wheel, and the second guide wheel is in up-down opposite rotation fit with the first guide wheel.
Preferably, the film clamping and conveying device of the film wrapping type packer further comprises a slide bar support, a slide bar and a baffle, wherein the slide bar support is arranged on one side of the frame, the slide bar is arranged on the slide bar support, and the baffle is vertically arranged on the slide bar in a position-adjustable manner.
The beneficial effects of the utility model are as follows: the driving roller is rotatably and transversely arranged on the driving roller mounting mechanism, the guide rod is vertically arranged on the driving roller mounting mechanism, the driven roller mounting mechanism is arranged at the upper end of the guide rod in a lifting manner, the first spring is sleeved outside the guide rod and is positioned between the driving roller mounting mechanism and the driven roller mounting mechanism, the driven roller is rotatably and transversely arranged on the driven roller mounting mechanism, the screw rod supporting block is fixedly arranged on one side of the frame, the pressing support is arranged above the screw rod supporting block in a lifting manner, the pressing support is fixedly connected with the driven roller mounting mechanism, the first screw rod vertically passes through the pressing support and is in threaded connection with the screw rod supporting block, and the top of the first screw rod is connected with the adjusting knob.
Drawings
Fig. 1 is an overall construction diagram of the present utility model.
Fig. 2 is one of the dispersion structures of the present utility model.
FIG. 3 is a second block diagram of the dispersion structure of the present utility model.
Fig. 4 is an overall structural view of a preferred embodiment of the present utility model.
Detailed Description
The structural and operational principles of the present utility model will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model discloses a film clamping and feeding device of a film wrapping type packer, which comprises a frame 1, a motor 2, a driving roller 3, a driving roller mounting mechanism 4, a driven roller 5, a driven roller mounting mechanism 6, a guide rod 7, a first spring 8, a screw rod supporting block 9, a first screw rod 10 and a pressing bracket 11; the driving roller mounting mechanism 4 is fixedly mounted on one side of the frame 1, the driving roller 3 is rotatably and transversely mounted on the driving roller mounting mechanism 4, the guide rod 7 is vertically mounted on the driving roller mounting mechanism 4, the driven roller mounting mechanism 6 is mounted at the upper end of the guide rod 7 in a lifting manner, the first spring 8 is sleeved outside the guide rod 7 and is positioned between the driving roller mounting mechanism 4 and the driven roller mounting mechanism 6, and the driven roller 5 is rotatably and transversely mounted on the driven roller mounting mechanism 6; the screw supporting block 9 is fixedly arranged on one side of the frame 1, the pressing support 11 is arranged above the screw supporting block 9 in a lifting manner, the pressing support 11 is fixedly connected with the driven roller mounting mechanism 6, the first screw 10 vertically passes through the pressing support 11 and is in threaded connection with the screw supporting block 9, and the top of the first screw 10 is connected with the adjusting knob 101; the motor 2 is installed at one side of the frame 1 and is used for driving the driving roller 3 to rotate.
When the plastic film is required to be led between the driving roller 3 and the driven roller 5, firstly, the adjusting knob 101 is rotated in the forward direction, the first screw 10 rises in the screw supporting block 9, in the process, as the guide rod 7 and the first spring 8 are arranged between the driving roller mounting mechanism 4 and the driven roller mounting mechanism 6, the pressing bracket 11 and the driven roller mounting mechanism 6 rise under the action of the first spring 8, and the distance between the driving roller 3 and the driven roller 5 is increased; then, the plastic film is led between the driving roller and the driven roller; then, the adjusting knob 101 is reversely rotated, the first screw 10 descends in the screw supporting block 9, in the process, the adjusting knob 101 forces the pressing bracket 11 to descend, the pressing bracket 11 further forces the driven roller mounting mechanism 6 to descend against the elastic force of the first spring 8, and the driving roller 3 and the driven roller 5 clamp the plastic film together; finally, the motor 2 drives the driving roller 3 to rotate, and the driving roller 3 and the driven roller 5 convey the plastic film together. Therefore, the utility model can control the ascending or descending of the pressing bracket 11 by manually rotating the adjusting knob 101 to cause the first screw 10 to ascend or descend in the screw supporting block 9, thereby controlling the ascending or descending of the driven roller mounting mechanism 6, finally achieving the purpose of manually adjusting the distance between the driving roller 3 and the driven roller 5, omitting a cylinder, greatly reducing the equipment cost, avoiding the condition that the driving roller 3 and the driven roller 5 collide together instantly in the manual adjusting process, and being difficult to cause the damage of the driving roller 3 and the driven roller 5 in the adjusting process.
As shown in fig. 1-3, the driving roller 3 is provided with a first roller shaft 31, the driving roller mounting mechanism 4 is transversely provided with a first shaft hole 41, two first bearings 42 are mounted in the first shaft hole 41, and one end of the first roller shaft 31 movably passes through the first shaft hole 41 and is mounted in the two first bearings 42; the driven roller 5 is provided with a second roller shaft 51, the driven roller mounting mechanism 6 is transversely provided with a second shaft hole 61, two second bearings 62 are mounted in the second shaft hole 61, and one end of the second roller shaft 51 movably passes through the second shaft hole 61 and is mounted in the two second bearings 62.
As shown in fig. 1-3, two guide rods 7 are arranged above the driving roller mounting mechanism 4 in parallel, and a first spring 8 is respectively sleeved outside the two guide rods 7; the driven roller mounting mechanism 6 is provided with two guide sleeves 63 in parallel, and the upper ends of the two guide rods 7 respectively pass through the corresponding guide sleeves 63.
As shown in fig. 1-3, the driving roller mounting mechanism 4, the driven roller 5 and the driven roller mounting mechanism 6 are respectively provided with two groups, wherein one group of driving roller 3, the driving roller mounting mechanism 4, the driven roller 5 and the driven roller mounting mechanism 6 is arranged at one side part of the frame 1, and the other group of driving roller 3, the driving roller mounting mechanism 4, the driven roller 5 and the driven roller mounting mechanism 6 is arranged at the other side part of the frame 1; the pressing support 11 is transversely arranged, the middle part of the pressing support 11 is located above the screw supporting block 9, one end of the pressing support 11 is fixedly connected with one driven roller mounting mechanism 6, and the other end of the pressing support 11 is fixedly connected with the other driven roller mounting mechanism 6. When the plastic film is conveyed, the plastic film is conveyed by being clamped by two groups of driving rollers 3 and driven rollers 5.
As shown in fig. 1-3, the power output end of the motor 2 is connected with a speed reducer 21, the power output end of the speed reducer 21 is connected with a motor chain wheel 22, and one ends of the two driving rollers 3 are respectively connected with a driving roller chain wheel 32; and a drive chain (not shown) mounted outside both the motor sprocket 22 and the two drive roller sprockets 32.
As shown in fig. 1-3, the film clamping and feeding device of the film wrapping type packer further comprises a guide rod bracket 12, a first guide rod 13, a second guide rod 14, a second screw 15, a second spring 16 and a screw 17; the guide rod support 12 is fixedly arranged at one end of the frame 1, one end of the first guide rod 13 is transversely and fixedly arranged on the guide rod support 12, one end of the second guide rod 14 is transversely and rotatably arranged on the guide rod support 12, and the second guide rod 14 is positioned above the first guide rod 13; the second screw rod 15 moves up and down and passes through the middle parts of the second guide rod 14 and the first guide rod 13, the lower end of the second screw rod 15 is in threaded connection with the screw 17, the second spring 16 is sleeved outside the second screw rod 15, the lower end of the second spring 16 is abutted with the screw 17, and the upper end of the second spring 16 is abutted with the first guide rod 14. By rotating the second screw 15, the distance between the first guide bar 13 and the second guide bar 14 can be adjusted; preferably, the other end of the first guiding rod 13 is sleeved with a first guiding wheel 18, the other end of the second guiding rod 14 is sleeved with a second guiding wheel 19, and the second guiding wheel 19 is in up-down opposite and rotary fit with the first guiding wheel 18 so as to guide the plastic film.
As shown in fig. 4, as a preferred mode of the present utility model, the film clamping and feeding device of the film wrapping type packer further comprises a slide bar support 201, a slide bar 202 and a baffle 203, wherein the slide bar support 201 is installed on one side of the frame 1, the slide bar 202 is installed on the slide bar support 201, the length direction of the slide bar 202 is consistent with the conveying direction of the plastic film, and the baffle 203 is installed on the slide bar 202 in a position-adjustable vertical direction. When a plastic film heat-seal cutting device (not shown) heat-seals and cuts off a plastic film at the side end of a product, the situation that the plastic film on the product is adhered to the plastic film residual material due to incomplete cutting often occurs, and after the baffle 203 is arranged, the plastic film outside the product can be blocked from the plastic film residual material, so that the adhesion problem is solved.
In the foregoing, only the preferred embodiment of the present utility model is described, and any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical solutions of the present utility model fall within the scope of the technical solutions of the present utility model.
Claims (8)
1. The utility model provides a press from both sides membrane send membrane device of diolame formula baling press which characterized in that: the device comprises a frame, a motor, a driving roller mounting mechanism, a driven roller mounting mechanism, a guide rod, a first spring, a screw rod supporting block, a first screw rod and a pressing support; the driving roller installation mechanism is fixedly installed on one side of the frame, the driving roller is rotatably and transversely installed on the driving roller installation mechanism, the guide rod is vertically installed on the driving roller installation mechanism, the driven roller installation mechanism is installed at the upper end of the guide rod in a lifting manner, the first spring is sleeved outside the guide rod and is positioned between the driving roller installation mechanism and the driven roller installation mechanism, and the driven roller is rotatably and transversely installed on the driven roller installation mechanism; the screw supporting block is fixedly arranged on one side of the frame, the pressing support is arranged above the screw supporting block in a lifting manner, the pressing support is fixedly connected with the driven roller mounting mechanism, the first screw vertically penetrates through the pressing support and is in threaded connection with the screw supporting block, and the top of the first screw is connected with an adjusting knob; the motor is arranged on one side of the frame and used for driving the driving roller to rotate.
2. The film clamping and feeding device of the film wrapping type packer according to claim 1, wherein: the driving roller is provided with a first roller shaft, the driving roller mounting mechanism is transversely provided with a first shaft hole, two first bearings are mounted in the first shaft hole, and one end of the first roller shaft movably penetrates through the first shaft hole and is mounted in the two first bearings; the driven roller is provided with a second roller shaft, the driven roller mounting mechanism is transversely provided with a second shaft hole, two second bearings are mounted in the second shaft hole, and one end of the second roller shaft movably penetrates through the second shaft hole and is mounted in the two second bearings.
3. The film clamping and feeding device of the film wrapping type packer according to claim 2, wherein: two guide rods are arranged on the driving roller mounting mechanism in parallel, and first springs are respectively sleeved outside the two guide rods; the driven roller installation mechanism is provided with two guide sleeves in parallel, and the upper ends of the two guide rods respectively pass through the corresponding guide sleeves.
4. The film clamping and feeding device of the film wrapping type packer according to claim 2, wherein: the driving roller, the driving roller mounting mechanism, the driven roller and the driven roller mounting mechanism are respectively provided with two groups, wherein one group of driving roller, the driving roller mounting mechanism, the driven roller and the driven roller mounting mechanism are arranged at one end side part of the frame, and the other group of driving roller, the driving roller mounting mechanism, the driven roller and the driven roller mounting mechanism are arranged at the other end side part of the frame; the support transversely sets up down, and the middle part that pushes down the support is located the top of screw rod supporting shoe, pushes down the one end and one of them driven voller installation mechanism fixed connection of support, pushes down the other end and another driven voller installation mechanism fixed connection of support.
5. The film clamping and feeding device of the film wrapping type packer according to claim 4, wherein: the power output end of the motor is connected with a speed reducer, the power output end of the speed reducer is connected with a motor sprocket, and one ends of the two driving rollers are respectively connected with a driving roller sprocket; the motor chain wheel is connected with the motor chain wheel, and the driving roller chain wheel is connected with the motor chain wheel.
6. The film clamping and feeding device of the film wrapping type packer according to claim 1, wherein: the device also comprises a guide rod bracket, a first guide rod, a second screw rod, a second spring and a screw; the guide rod support is fixedly arranged at one end of the frame, one end of the first guide rod is transversely and fixedly arranged on the guide rod support, one end of the second guide rod is transversely and rotatably arranged on the guide rod support, and the second guide rod is positioned above the first guide rod; the second screw rod moves upwards and downwards to pass through the middle parts of the second guide rod and the first guide rod, the lower end of the second screw rod is in threaded connection with the screw, the second spring is sleeved outside the second screw rod, the lower end of the second spring is in butt joint with the screw, and the upper end of the second spring is in butt joint with the first guide rod.
7. The film clamping and feeding device of the film wrapping type packer as claimed in claim 6, wherein: the other end of the first guide rod is sleeved with a first guide wheel, the other end of the second guide rod is sleeved with a second guide wheel, and the second guide wheel is in up-down opposite rotation fit with the first guide wheel.
8. The film clamping and feeding device of the film wrapping type packer according to claim 1, wherein: the adjustable-position vertical type sliding rod comprises a frame, and is characterized by further comprising a sliding rod support, a sliding rod and a baffle, wherein the sliding rod support is arranged on one side of the frame, the sliding rod is arranged on the sliding rod support, and the baffle is vertically arranged on the sliding rod in an adjustable position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321788840.XU CN220884982U (en) | 2023-07-10 | 2023-07-10 | Film clamping and conveying device of film-coated packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321788840.XU CN220884982U (en) | 2023-07-10 | 2023-07-10 | Film clamping and conveying device of film-coated packer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220884982U true CN220884982U (en) | 2024-05-03 |
Family
ID=90872574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321788840.XU Active CN220884982U (en) | 2023-07-10 | 2023-07-10 | Film clamping and conveying device of film-coated packer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220884982U (en) |
-
2023
- 2023-07-10 CN CN202321788840.XU patent/CN220884982U/en active Active
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