CN221093062U - High heat-seal POF self-shrinkage film traction equipment - Google Patents
High heat-seal POF self-shrinkage film traction equipment Download PDFInfo
- Publication number
- CN221093062U CN221093062U CN202322883408.5U CN202322883408U CN221093062U CN 221093062 U CN221093062 U CN 221093062U CN 202322883408 U CN202322883408 U CN 202322883408U CN 221093062 U CN221093062 U CN 221093062U
- Authority
- CN
- China
- Prior art keywords
- pof
- self
- traction
- mounting
- mounting frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 19
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 5
- 229920006300 shrink film Polymers 0.000 description 6
- 239000010410 layer Substances 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 229920006257 Heat-shrinkable film Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Making Paper Articles (AREA)
Abstract
The utility model discloses high heat-sealing POF self-shrinkage film traction equipment, which comprises a second mounting frame, wherein the second mounting frame is arranged above an equipment base, two second mounting frames are arranged, one side of each second mounting frame is provided with a motor, one side of each second mounting frame is provided with a connector, and one end of each connector is connected with an output end of each motor; the telescopic groove is formed in the second mounting frame, a connecting seat is arranged in the telescopic groove and is rotationally connected with the connector, and an electric telescopic rod is arranged on one side of the second mounting frame; the sticky layer is arranged outside the traction roller, the traction roller of the traction device adopts a movable installation mode, the corresponding traction roller can be installed according to the width of the POF self-shrinkage film, the traction to the POF self-shrinkage films with different widths is facilitated, the traction POF self-shrinkage film can ensure uniform longitudinal stress, the POF self-shrinkage film is prevented from wrinkling, and the traction effect of the POF self-shrinkage film is improved.
Description
Technical Field
The utility model relates to the technical field of shrink film traction, in particular to high heat-sealing POF self-shrink film traction equipment.
Background
POF is a heat-shrinkable film, and is a multi-layer co-extruded polyolefin heat-shrinkable film, which is prepared by plasticizing and extruding linear low-density polyethylene serving as an intermediate layer, propylene copolymer serving as an inner layer and an outer layer by using five extruders, and then carrying out special processes such as die head forming, bubble inflation and the like.
The POF heat shrinkage film traction device for the heat sealing machine comprises a frame, wherein an open cavity is formed in the middle of the frame, a traction roller is arranged in the frame, the traction roller is arranged in the open cavity, a first fixing frame is arranged at one end of the frame, a first guide cylinder is arranged on the first fixing frame, a first rotating shaft is sleeved in the first guide cylinder, a first operating rod is arranged at the outer end of the first rotating shaft, a first operating plate is arranged at the outer end of the first operating rod, a first adjusting arm is connected to the inner end of the first rotating shaft, a first positioning shell is arranged at one end of the traction roller, and a first fixing shaft is arranged between one side of the first positioning shell and the end of the first adjusting arm. The utility model realizes the reciprocating movement adjustment of the traction roller along the transverse position of the frame, and the POF heat-shrinkable film can be conveyed into the heat sealing machine more accurately by the transverse traction adjustment of the traction roller.
The existing POF self-shrinkage film is connected with the POF self-shrinkage film by using a traction roller when in traction, the traction roller adopts a fixed mounting mode, the POF self-shrinkage film with fixed width can be traction, the traction POF self-shrinkage film is not uniformly stressed in the longitudinal direction and is easy to wrinkle, the traction effect of the POF self-shrinkage film is reduced, and the use requirement cannot be met.
Disclosure of utility model
The utility model aims to provide high heat-sealing POF self-shrinkage film traction equipment, which aims to solve the problems that in the prior art, a traction roller is needed to be connected with a POF self-shrinkage film during traction of the existing POF self-shrinkage film, the traction roller adopts a fixed installation mode, the POF self-shrinkage film with a fixed width can be traction, wrinkles are easily generated due to uneven longitudinal stress of the traction POF self-shrinkage film, the traction effect of the POF self-shrinkage film is reduced, and the use requirement cannot be met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high heat-sealability POF self-shrinkage film traction equipment comprises an equipment base and a traction roller, and further comprises:
The second installation frames are arranged above the equipment base, two second installation frames are arranged and fixedly connected with the equipment base, a motor is arranged on one side of each second installation frame, the motor is connected with the second installation frames through screws, connectors are arranged on one sides of the two second installation frames, the connectors are correspondingly arranged with the traction rollers, and one end of each connector is connected with the output end of the motor;
The telescopic groove is formed in the second mounting frame, a connecting seat is arranged in the telescopic groove and is movably connected with the second mounting frame, the connecting seat is rotationally connected with the connector, an electric telescopic rod is arranged on one side of the second mounting frame, and two ends of the electric telescopic rod are fixedly connected with the second mounting frame and the connecting seat respectively;
the adhesive layer is arranged outside the traction roller, and is integrated with the traction roller, and the sections of the two connectors are all conical.
Preferably, the top of equipment base is provided with first mounting bracket, and first mounting bracket is provided with two, and first mounting bracket and equipment base fixed connection, two be provided with first guide roller between the first mounting bracket, first guide roller is provided with two, and the both ends and the first mounting bracket of first guide roller rotate to be connected, two all be provided with the spout on the inner wall of first mounting bracket, two be provided with first U type frame between the first mounting bracket, and the both ends of first U type frame all extend to the inside of spout, first U type frame and first mounting bracket sliding connection, the below of first U type frame is provided with the second guide roller, and the second guide roller rotates with first U type frame to be connected, the second guide roller sets up the top in two first guide roller centers departments.
Preferably, the top at first U type frame both ends all is provided with pressure sensor, and pressure sensor is provided with two, and pressure sensor and first U type frame fixed connection, the inside of spout is provided with the second spring, and the both ends of second spring respectively with first mounting bracket and pressure sensor fixed connection.
Preferably, the top of second mounting bracket is provided with second U type frame, and second U type frame and second mounting bracket fixed connection, the inboard of second U type frame is provided with the rubber slab, and the lower extreme of rubber slab is the arc setting, the top of rubber slab is provided with first spring, and the both ends of first spring respectively with second U type frame and rubber slab fixed connection.
Preferably, balls are arranged between the connector and the second mounting frame and between the connector and the connecting seat, and the balls are in rolling connection with the second mounting frame, the connector and the connecting seat.
Preferably, a shock pad is arranged below the equipment base, and the shock pad is connected with the equipment base into a whole.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the device, one end of the POF self-shrinkage film is wound and fixed on the traction roller by virtue of the adhesive layer through the traction roller, the adhesive layer, the connector and the motor, the connector is connected with the traction roller, the traction roller is driven to rotate along with the rotation of the connector, and then a pulling force is applied to the POF self-shrinkage film, so that the traction of the POF self-shrinkage film is realized;
2. According to the device, through the arrangement of the electric telescopic rod and the connecting seat, the electric telescopic rod drives the connecting seat to move, the distance between the two connectors is changed, the connectors are inserted from the two ends of the traction roller, and the traction roller is quickly installed by means of the connectors;
3. According to the device, through the arrangement of the first guide roller, the second spring and the pressure sensor, the first guide roller and the second guide roller are in contact with the upper end and the lower end of the POF self-shrinkage film, and an extrusion effect is achieved on the drawn POF self-shrinkage film, so that the POF self-shrinkage film is in a straightening state, the second spring can adjust the pressure applied by the second guide roller to the POF self-shrinkage film, fine tension adjustment is achieved, the pressure sensor measures the pressure, and the tension of the POF self-shrinkage film during drawing is conveniently controlled;
4. According to the device, through the arrangement of the rubber plate and the first spring, the rubber plate is contacted with the POF self-shrinkage film on the traction roller under the action of the first spring, so that the POF self-shrinkage film is flattened, and wrinkles of the POF self-shrinkage film can be effectively prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a diagram showing the connection relationship between the pulling roll and the second mounting frame;
FIG. 3 is an enlarged view of a portion of area A of FIG. 2 in accordance with the present utility model;
fig. 4 is a diagram showing a connection relationship between a second guide roller and a first mounting frame.
In the figure: 1. an equipment base; 2. a first mounting frame; 3. a shock pad; 4. a first guide roller; 5. a first U-shaped frame; 6. a second guide roller; 7. a chute; 8. a second mounting frame; 9. a traction roller; 10. a connector; 11. a motor; 12. a second U-shaped frame; 13. a rubber plate; 14. a first spring; 15. a ball; 16. a telescopic slot; 17. an electric telescopic rod; 18. a connecting seat; 19. a second spring; 20. a pressure sensor; 21. and an adhesive layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: a high heat-seal POF self-shrink film drawing apparatus comprising an apparatus base 1 and a drawing roll 9, further comprising:
The second installation frames 8 are arranged above the equipment base 1, two second installation frames 8 are arranged, the second installation frames 8 are fixedly connected with the equipment base 1, a motor 11 is arranged on one side of each second installation frame 8, the motor 11 is connected with the second installation frames 8 through screws, connectors 10 are arranged on one side of each second installation frame 8, the connectors 10 are correspondingly arranged with the traction rollers 9, and one end of each connector 10 is connected with the output end of each motor 11;
The telescopic groove 16 is formed in the second mounting frame 8, a connecting seat 18 is arranged in the telescopic groove 16, the connecting seat 18 is movably connected with the second mounting frame 8, the connecting seat 18 is rotatably connected with the connector 10, an electric telescopic rod 17 is arranged on one side of the second mounting frame 8, and two ends of the electric telescopic rod 17 are fixedly connected with the second mounting frame 8 and the connecting seat 18 respectively;
The adhesive layer 21 is arranged outside the traction roller 9, the adhesive layer 21 and the traction roller 9 are integrated, and the cross sections of the two connectors 10 are arranged in a conical shape.
When in use, the utility model is characterized in that: the traction roller 9 is arranged between the connectors 10, the connectors 10 are inserted and connected from two ends of the traction roller 9, one end of the POF self-shrinkage film is wound and connected onto the traction roller 9 by means of the adhesive layer 21, the motor 11 is started to drive the connectors 10 to rotate, the connectors 10 are connected with the traction roller 9, the traction roller 9 is driven to rotate along with the rotation of the connectors 10, and the rotating traction roller 9 applies tension to the POF self-shrinkage film to achieve traction of the POF self-shrinkage film.
Referring to fig. 1 and 4, the top of equipment base 1 is provided with first mounting bracket 2, first mounting bracket 2 is provided with two, and first mounting bracket 2 and equipment base 1 fixed connection, be provided with first guide roll 4 between two first mounting brackets 2, first guide roll 4 is provided with two, and the both ends and the first mounting bracket 2 rotation of first guide roll 4 are connected, all be provided with spout 7 on the inner wall of two first mounting brackets 2, be provided with first U type frame 5 between two first mounting brackets 2, and the both ends of first U type frame 5 all extend to the inside of spout 7, first U type frame 5 and first mounting bracket 2 sliding connection, the below of first U type frame 5 is provided with second guide roll 6, and second guide roll 6 rotates with first U type frame 5 to be connected, second guide roll 6 sets up the top of two first guide roll 4 center departments, through first guide roll 4 and second guide roll 6 respectively with the POF from the top-bottom contact of shrink film, the effect of stretching film to the POF that the shrink film is drawn from the shrink film is guaranteed.
Referring to fig. 1 and 4, pressure sensors 20 are disposed above two ends of the first U-shaped frame 5, the pressure sensors 20 are two, the pressure sensors 20 are fixedly connected with the first U-shaped frame 5, a second spring 19 is disposed inside the chute 7, two ends of the second spring 19 are fixedly connected with the first mounting frame 2 and the pressure sensors 20 respectively, pressure between the second material guiding roller 6 and the POF self-shrinkage film can be adjusted through the second spring 19, tension is finely adjusted, the pressure sensor 20 measures the pressure, and traction tension is conveniently controlled.
Referring to fig. 1, 2 and 3, a second U-shaped frame 12 is disposed above the second mounting frame 8, the second U-shaped frame 12 is fixedly connected with the second mounting frame 8, a rubber plate 13 is disposed inside the second U-shaped frame 12, the lower end of the rubber plate 13 is arc-shaped, a first spring 14 is disposed above the rubber plate 13, two ends of the first spring 14 are fixedly connected with the second U-shaped frame 12 and the rubber plate 13 respectively, the rubber plate 13 contacts with the upper end face of the POF self-shrinkage film through the first spring 14, the POF self-shrinkage film is flattened, and wrinkles of the POF self-shrinkage film are prevented.
Referring to fig. 1, 2 and 3, balls 15 are disposed between the connector 10 and the second mounting frame 8 and between the connector 15 and the connecting seat 18, and the balls 15 are in rolling connection with the second mounting frame 8, the connector 10 and the connecting seat 18, so that the rotation resistance of the traction roller 9 can be reduced through the balls 15, and the traction stability of the POF self-shrinkage film can be improved.
Referring to fig. 1, a shock pad 3 is disposed below an equipment base 1, and the shock pad 3 is integrally connected with the equipment base 1.
Working principle: the traction roller 9 is arranged between the connectors 10, the electric telescopic rod 17 is driven to drive the connectors 10 to move, and the connectors 10 are inserted and connected from two ends of the traction roller 9; the POF self-shrinkage film passes through the first guide roller 4 and the second guide roller 6, one end of the POF self-shrinkage film is wound and connected onto the traction roller 9 by means of the adhesive layer 21, the motor 11 is started to drive the connector 10 to rotate, the connector 10 is connected with the traction roller 9, the traction roller 9 is driven to rotate along with the rotation of the connector 10, and the rotating traction roller 9 applies a pulling force to the POF self-shrinkage film to realize the traction of the POF self-shrinkage film; the first guide roller 4 and the second guide roller 6 are respectively contacted with the upper end and the lower end of the POF self-shrinkage film to extrude the drawn POF self-shrinkage film, the second spring 19 can adjust the pressure between the second guide roller 6 and the POF self-shrinkage film to ensure the tension of the drawn POF self-shrinkage film, the first spring 14 is used for contacting the rubber plate 13 with the upper end surface of the POF self-shrinkage film to flatten the POF self-shrinkage film and prevent the POF self-shrinkage film from wrinkling.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The high heat-sealability POF self-shrinkage film traction equipment comprises an equipment base (1) and a traction roller (9), and is characterized by further comprising:
The second installation racks (8) are arranged above the equipment base (1), two second installation racks (8) are arranged, the second installation racks (8) are fixedly connected with the equipment base (1), one side of each second installation rack (8) is provided with a motor (11), the motors (11) are connected with the second installation racks (8) through screws, one sides of the two second installation racks (8) are provided with connectors (10), the connectors (10) are correspondingly arranged with the traction rollers (9), and one end of each connector (10) is connected with the output end of each motor (11);
The telescopic groove (16) is formed in the second mounting frame (8), a connecting seat (18) is arranged in the telescopic groove (16), the connecting seat (18) is movably connected with the second mounting frame (8), the connecting seat (18) is rotationally connected with the connector (10), an electric telescopic rod (17) is arranged on one side of the second mounting frame (8), and two ends of the electric telescopic rod (17) are fixedly connected with the second mounting frame (8) and the connecting seat (18) respectively;
The adhesive layer (21) is arranged outside the traction roller (9), the adhesive layer (21) and the traction roller (9) are integrated, and the sections of the two connectors (10) are arranged in a conical mode.
2. The high heat-sealable POF film drawing equipment according to claim 1, wherein: the device is characterized in that a first mounting frame (2) is arranged above the device base (1), the first mounting frame (2) is provided with two first mounting frames (2) and fixedly connected with the device base (1), two first material guiding rollers (4) are arranged between the first mounting frames (2), the first material guiding rollers (4) are provided with two first material guiding rollers, two ends of the first material guiding rollers (4) are rotationally connected with the first mounting frames (2), sliding grooves (7) are formed in the inner walls of the first mounting frames (2), two first U-shaped frames (5) are arranged between the first mounting frames (2), the two ends of the first U-shaped frames (5) are all extended to the inside of the sliding grooves (7), the first U-shaped frames (5) are slidably connected with the first mounting frames (2), the second material guiding rollers (6) are rotationally connected with the first U-shaped frames (5), and the second material guiding rollers (6) are arranged at the centers of the two first material guiding rollers (4).
3. The high heat-sealable POF drawing equipment according to claim 2, wherein: the top at first U type frame (5) both ends all is provided with pressure sensor (20), and pressure sensor (20) are provided with two, and pressure sensor (20) and first U type frame (5) fixed connection, the inside of spout (7) is provided with second spring (19), and the both ends of second spring (19) respectively with first mounting bracket (2) and pressure sensor (20) fixed connection.
4. The high heat-sealable POF film drawing equipment according to claim 1, wherein: the top of second mounting bracket (8) is provided with second U type frame (12), and second U type frame (12) and second mounting bracket (8) fixed connection, the inboard of second U type frame (12) is provided with rubber slab (13), and the lower extreme of rubber slab (13) is the arc setting, the top of rubber slab (13) is provided with first spring (14), and the both ends of first spring (14) respectively with second U type frame (12) and rubber slab (13) fixed connection.
5. The high heat-sealable POF film drawing equipment according to claim 1, wherein: the connector (10) is provided with balls (15) between the second mounting frame (8) and the connecting seat (18), and the balls (15) are in rolling connection with the second mounting frame (8), the connector (10) and the connecting seat (18).
6. The high heat-sealable POF film drawing equipment according to claim 1, wherein: the shock pad (3) is arranged below the equipment base (1), and the shock pad (3) is connected with the equipment base (1) into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322883408.5U CN221093062U (en) | 2023-10-26 | 2023-10-26 | High heat-seal POF self-shrinkage film traction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322883408.5U CN221093062U (en) | 2023-10-26 | 2023-10-26 | High heat-seal POF self-shrinkage film traction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221093062U true CN221093062U (en) | 2024-06-07 |
Family
ID=91307247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322883408.5U Active CN221093062U (en) | 2023-10-26 | 2023-10-26 | High heat-seal POF self-shrinkage film traction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221093062U (en) |
-
2023
- 2023-10-26 CN CN202322883408.5U patent/CN221093062U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211594410U (en) | Electricity core unloader | |
| CN221093062U (en) | High heat-seal POF self-shrinkage film traction equipment | |
| CN221216514U (en) | Waterproof coiled material removes wrinkle device | |
| CN114104820A (en) | Wrapping bag production facility | |
| CN212831822U (en) | Stretch device for winding film | |
| CN215827985U (en) | Automatic deviation correcting device of CPP membrane | |
| CN214865481U (en) | Tire mold surface treatment tool | |
| CN213792484U (en) | A rubber coating equipment for production of PU glues protection film | |
| CN219116762U (en) | Easily tensile film initiative material feeding unit | |
| CN221234863U (en) | Thermal shrinkage film winding device | |
| CN221116253U (en) | From type membrane laminating rolling structure | |
| CN219635577U (en) | Packaging material pad pasting device | |
| CN216105121U (en) | Anti-rollback film feeding mechanism and full-automatic positioning gold stamping production line | |
| CN218931346U (en) | Dry-type compounding machine | |
| CN221540638U (en) | Composite film stretcher | |
| CN221717612U (en) | Stretching device for PET film production | |
| CN217417649U (en) | Packaging winding film stretching device | |
| CN219947265U (en) | Inflation speed adjusting device | |
| CN218057630U (en) | Paper guiding device of printing and packaging equipment | |
| CN219055539U (en) | Edge folding mechanism for film | |
| CN113715312B (en) | Film blowing system | |
| CN221757006U (en) | Plastic bag pressing and cutting equipment | |
| CN218114448U (en) | Membrane surface leveling mechanism for thin film rolling | |
| CN218286692U (en) | Adjustable three-layer co-extrusion film blowing machine | |
| CN220283194U (en) | Film collecting mechanism for glass film laminating machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |