CN220242382U - Crease-resistant film pressing device for producing heat shrink film - Google Patents
Crease-resistant film pressing device for producing heat shrink film Download PDFInfo
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- CN220242382U CN220242382U CN202321857062.5U CN202321857062U CN220242382U CN 220242382 U CN220242382 U CN 220242382U CN 202321857062 U CN202321857062 U CN 202321857062U CN 220242382 U CN220242382 U CN 220242382U
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- crease
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- sliding
- wall
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- 238000003825 pressing Methods 0.000 title claims abstract description 28
- 229920006300 shrink film Polymers 0.000 title claims abstract description 10
- 229920006257 Heat-shrinkable film Polymers 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 239000006096 absorbing agent Substances 0.000 claims abstract description 12
- 230000035939 shock Effects 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 12
- 230000037303 wrinkles Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012528 membrane 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of heat shrink film production, and discloses a crease-resistant film pressing device for heat shrink film production, which comprises a workbench, wherein brackets are arranged on two sides of the top end of the workbench, a fixed roller is rotationally connected between the two brackets through a bearing, first sliding grooves are formed in the inner walls of one sides of the two brackets, a compression roller is slidingly connected between the two first sliding grooves, an adjusting component is arranged in the inner wall of one first sliding groove, and an inclined plate is fixedly arranged in the workbench, so that the crease-resistant film pressing device has the beneficial effects that: the fold on the surface of the heat-shrinkable film can be primarily treated by adjusting the gap between the fixed roller and the press roller, the two connecting screw rods are driven by the two second driving motors to rotate anticlockwise, the two crease-resistant rods move downwards, the two crease-resistant rods slide along the inner walls of the two sliding holes respectively through shrinkage of the two shock absorbers, and the two crease-resistant wheels squeeze the fold through resetting of the two shock absorbers, so that the crease removing effect of the device is effectively improved.
Description
Technical Field
The utility model relates to the technical field of heat shrink film production, in particular to a crease-resistant film pressing device for heat shrink film production.
Background
Heat-shrinkable films are used for the marketing and transportation of various products, the main function of which is to stabilize, cover and protect the products. Shrink films must have high puncture resistance, good shrink properties and a certain shrink stress. During shrinkage, the film cannot create holes. Because shrink film is often applicable outdoor, consequently need add UV ultraviolet resistance agent, heat shrink film is higher at the production film back surface heat, and then need to roll up through film pressing device.
The "mask pressing device" disclosed in the application number "CN201921243618.5" is also an increasingly mature technology, and "includes: the upper partition plate and the lower partition plate are fixedly installed through the fixed connecting column, the air cylinder is fixedly installed on the upper partition plate, the lower film pressing piece is fixedly installed on the lower partition plate and is positioned on the same axis with the lower film pressing piece, the connecting rod penetrates through the upper partition plate to be fixedly installed on the bottom of the air cylinder, the middle partition plate is fixedly installed on the connecting rod or the upper film pressing piece, the main partition plate above the lower partition plate is fixedly installed through the first relative movement component, and the mask placing plate is installed on the main partition plate through the second relative movement component, wherein the middle partition plate is positioned between the lower partition plates of the upper partition plate and provided with perforations penetrating through the fixed connecting column. The mask pressing device provided by the utility model can sequentially press the masks on a plurality of mask placement positions in a staggered manner, is safe and reliable, can save labor and improve production efficiency, and solves the technical defects that the conventional pressing device for producing the composite film is complex in structure, complex in operation, low in working efficiency, unstable in structure, easy to break down in working, extremely poor in stability and safety, short in service life, high in production cost and the like, and the two disclosed technologies have the following defects in the use process:
when the film pressing device disclosed by the two types of the above is applied to the heat shrinkage film just after production, part of heat is very easy to exist on the rear surface of the produced film due to the heat shrinkage film, and then the heat shrinkage film is easy to generate wrinkles in the rolling process, so that the product quality is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a crease-resistant film pressing device for producing a heat-shrinkable film, which has the advantages of strong practicability, good stability and solves the problems of the prior art.
The utility model provides the following technical scheme: the utility model provides a thermal contraction membrane production crease-resist film pressing device, includes the workstation, the both sides on workstation top all are equipped with the support, two be connected with the fixed roller through the bearing rotation between the support, two first spout has all been seted up to the inner wall of support one side, two sliding connection has the compression roller between the first spout, one of them the inner wall of first spout is equipped with adjusting part, the inside of workstation is fixed and is equipped with the swash plate, the inner wall of workstation both sides all is equipped with crease-resist subassembly.
As a preferable technical scheme of the utility model, the two crease-resistant components comprise guide plates, second sliding grooves, moving seats, connecting screw rods and screw rod nuts, the two guide plates are respectively and fixedly arranged on the inner walls of two sides of the inclined plate, the second sliding grooves are respectively formed in the inner walls of the two guide plates, the moving seats are respectively and slidingly connected with the inner walls of the two second sliding grooves, the connecting screw rods are respectively and rotatably connected with the inner walls of the two second sliding grooves through bearings, and the screw rod nuts respectively and spirally connected with the two connecting screw rods are respectively and fixedly arranged on the inner walls of the two moving seats.
As a preferable technical scheme of the utility model, the bottom ends of the two guide plates are fixedly provided with the second driving motors, the transmission shafts of the two second driving motors are respectively and fixedly connected with the bottom ends of the two connecting screw rods, four corners of the top ends of the two movable seats are fixedly provided with the linkage rods, movable plates are fixedly arranged between the four linkage rods on the same side, and sliding holes are formed in the inner walls of one sides of the two movable plates.
As a preferable technical scheme of the utility model, the inner walls of the two sliding holes are both connected with crease-resist rods in a sliding way, the top ends of the inner walls of the two sliding holes are both fixedly provided with shock absorbers, the two shock absorbers are respectively and fixedly connected with the two crease-resist rods, and crease-resist wheels are fixedly arranged at the bottom ends of the two crease-resist rods.
As a preferable technical scheme of the utility model, the bottom inside the workbench is rotationally connected with the wind-up roller through a bearing.
As a preferable technical scheme of the utility model, a third driving motor is fixedly arranged at the bottom of one side of the workbench, and a transmission shaft of the third driving motor is fixedly connected with the winding roller.
As a preferable technical scheme of the utility model, a switch panel is fixedly arranged at the top of one side of the workbench, a first driving motor switch, a second driving motor switch and a third driving motor switch are respectively arranged on the surface of the switch panel, and the first driving motor, the two second driving motors and the third driving motor are respectively electrically connected with a power supply through the first driving motor switch, the second driving motor switch and the third driving motor switch.
Compared with the prior art, the utility model has the following beneficial effects:
1. the gear is driven to rotate after the first driving motor is started, and the toothed plate is connected with the gear in a meshed mode, so that the two sliding plates slide on the inner walls of the two first sliding grooves respectively after the gear rotates, and therefore the size of a gap between the fixed roller and the compression roller can be adjusted, and the device can be suitable for heat-shrinkable films with different thicknesses.
2. The fold on the surface of the heat-shrinkable film can be primarily treated by adjusting the gap between the fixed roller and the press roller, the two connecting screw rods are driven by the two second driving motors to rotate anticlockwise, the two crease-resistant rods move downwards, the two crease-resistant rods slide along the inner walls of the two sliding holes respectively through shrinkage of the two shock absorbers, and the two crease-resistant wheels squeeze the fold through resetting of the two shock absorbers, so that the crease removing effect of the device is effectively improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of one of the brackets according to the present utility model;
fig. 4 is an enlarged sectional view of the guide plate of the present utility model.
In the figure: 1. a work table; 2. a bracket; 3. a fixed roller; 4. a first chute; 5. a press roller; 6. an adjustment assembly; 7. a sloping plate; 8. a wrinkle resistant assembly; 9. a crease-resistant rod; 10. a damper; 11. a crease-resist wheel; 12. a wind-up roll; 13. a third driving motor; 14. a switch panel; 61. a slide plate; 62. a first driving motor; 63. a gear; 64. a toothed plate; 81. a guide plate; 82. a second chute; 83. a movable seat; 84. connecting a screw rod; 85. a screw nut; 811. a second driving motor; 812. a linkage rod; 813. a movable plate; 814. and a slide hole.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a crease-resistant film pressing device for producing a heat-shrinkable film comprises a workbench 1, wherein brackets 2 are respectively arranged on two sides of the top end of the workbench 1, a fixed roller 3 is rotatably connected between the two brackets 2 through bearings, first sliding grooves 4 are respectively formed in the inner walls of one sides of the two brackets 2, a compression roller 5 is slidably connected between the two first sliding grooves 4, an adjusting component 6 is arranged in the inner wall of one first sliding groove 4, an inclined plate 7 is fixedly arranged in the workbench 1, and crease-resistant components 8 are respectively arranged on the inner walls of two sides of the workbench 1.
Referring to fig. 1, 2 and 3, the adjusting assembly 6 includes two sliding plates 61, a first driving motor 62, a gear 63 and a toothed plate 64, the two sliding plates 61 are respectively slidably connected to inner walls of the two first sliding grooves 4, the pressing roller 5 is rotatably connected between the two sliding plates 61 through a bearing, the first driving motor 62 is fixedly arranged at the top end of one of the brackets 2, the gear 63 is fixedly connected to a transmission shaft of the first driving motor 62, the toothed plate 64 is fixedly arranged at the top end of one of the sliding plates 61, and the toothed plate 64 is meshed with the gear 63.
Referring to fig. 2 and 4, the two crease-resist assemblies 8 each include a guide plate 81, a second sliding groove 82, a moving seat 83, a connecting screw rod 84 and a screw rod nut 85, the two guide plates 81 are respectively and fixedly arranged on the inner walls of two sides of the inclined plate 7, the second sliding grooves 82 are respectively and fixedly arranged on the inner walls of the two guide plates 81, the moving seats 83 are respectively and slidably connected on the inner walls of the two second sliding grooves 82, the connecting screw rods 84 are respectively and rotatably connected to the inner walls of the two second sliding grooves 82 through bearings, and the screw rod nuts 85 respectively and fixedly connected with the two connecting screw rods 84 are respectively and fixedly arranged on the inner walls of the two moving seats 83.
Referring to fig. 2 and 4, the bottom ends of the two guide plates 81 are fixedly provided with second driving motors 811, the transmission shafts of the two second driving motors 811 are fixedly connected with the bottom ends of the two connecting screw rods 84 respectively, four corners of the top ends of the two movable bases 83 are fixedly provided with linkage rods 812, movable plates 813 are fixedly arranged between the four linkage rods 812 on the same side, and sliding holes 814 are formed in the inner walls of one side of the two movable plates 813.
Referring to fig. 2 and 4, the inner walls of the two sliding holes 814 are slidably connected with anti-wrinkling rods 9, shock absorbers 10 are fixedly arranged at the top ends of the inner walls of the two sliding holes 814, the two shock absorbers 10 are fixedly connected with the two anti-wrinkling rods 9 respectively, and anti-wrinkling wheels 11 are fixedly arranged at the bottom ends of the two anti-wrinkling rods 9.
Referring to fig. 2, a wind-up roll 12 is rotatably connected to the bottom of the workbench 1 through a bearing.
Referring to fig. 1, a third driving motor 13 is fixedly arranged at the bottom of one side of the workbench 1, and a transmission shaft of the third driving motor 13 is fixedly connected with the wind-up roll 12.
Referring to fig. 1, a switch panel 14 is fixedly disposed at the top of one side of the workbench 1, a first driving motor switch, a second driving motor switch and a third driving motor switch are respectively disposed on the surface of the switch panel 14, and the first driving motor 62, the two second driving motors 811 and the third driving motor 13 are respectively electrically connected with the power supply through the first driving motor switch, the second driving motor switch and the third driving motor switch.
When the working principle is used, the second driving motor switch on the surface of the switch panel 14 is firstly turned on, the two second driving motors 811 are started to drive the two connecting screw rods 84 to rotate clockwise, the two connecting screw rods 84 are rotated to enable the two movable seats 83 to slide on the inner walls of the two second sliding grooves 82 respectively, the two movable seats 83 are slid to enable the plurality of linkage rods 812, the two movable plates 813 and the two crease-resistant rods 9 to move upwards, the produced heat-shrinkable film is inserted between the fixed roller 3 and the compression roller 5, then the heat-shrinkable film is flatly paved along the inclined plate 7, then one end of the heat-shrinkable film is wound on the surface of the winding roller 12, at the moment, the first driving motor switch on the surface of the switch panel 14 is turned on, the first driving motor 62 is started to drive the gear 63 to rotate, and the toothed plate 64 is connected with the gear 63 in a meshed manner, the gear 63 rotates to enable the two sliding plates 61 to slide on the inner walls of the two first sliding grooves 4 respectively, so that the size of a gap between the fixed roller 3 and the pressing roller 5 can be adjusted, the device can be suitable for heat-shrinkable films with different thicknesses, the wrinkles on the surfaces of the heat-shrinkable films can be primarily treated by adjusting the gap between the fixed roller 3 and the pressing roller 5, the two connecting screw rods 84 are driven by the two second driving motors 811 to rotate anticlockwise, the two crease-resist rods 9 are further moved downwards, the two crease-resist rods 9 slide along the inner walls of the two sliding holes 814 respectively by shrinking the two shock absorbers 10, the two crease-resist wheels 11 squeeze the wrinkles by resetting the two shock absorbers 10, the crease-resist effect of the device is effectively improved, finally, the third driving motor switch on the surface of the switch panel 14 is turned on, the third driving motor 13 starts to drive the winding roller 12 to rotate, so that the heat-shrinkable film after removing wrinkles is wound around the surface of the wind-up roll 12.
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 (8)
1. The utility model provides a heat shrinkage film production crease-resist film pressing device, includes workstation (1), its characterized in that, the both sides on workstation (1) top all are equipped with support (2), two be connected with fixed roller (3) through the bearing rotation between support (2), two first spout (4) have all been seted up to the inner wall of support (2) one side, two sliding connection has compression roller (5) between first spout (4), one of them the inner wall of first spout (4) is equipped with adjusting part (6), the inside of workstation (1) is fixed and is equipped with swash plate (7), the inner wall of workstation (1) both sides all is equipped with crease-resist subassembly (8).
2. A heat shrinkable film production crease-resistant film pressing apparatus as defined in claim 1, wherein: the adjusting component (6) comprises two sliding plates (61), a first driving motor (62), gears (63) and toothed plates (64), wherein the two sliding plates (61) are respectively connected with the inner walls of the two first sliding grooves (4) in a sliding mode, the pressing roller (5) is rotationally connected between the two sliding plates (61) through a bearing, the first driving motor (62) is fixedly arranged at the top end of one support (2), the transmission shaft of the first driving motor (62) is fixedly connected with the gears (63), one of the toothed plates (64) is fixedly arranged at the top end of one sliding plate (61), and the toothed plates (64) are meshed with the gears (63).
3. A heat shrinkable film production crease-resistant film pressing apparatus as defined in claim 2, wherein: two crease-resist subassembly (8) all include deflector (81), second spout (82), remove seat (83), connect lead screw (84) and screw-nut (85), two deflector (81) are fixed the inner wall that sets up in swash plate (7) both sides respectively, two second spout (82) have all been seted up to the inner wall of deflector (81), two the equal sliding connection of inner wall of second spout (82) has removes seat (83), two the inside of second spout (82) is all connected with connect lead screw (84) through the bearing rotation, two the inner wall of removing seat (83) is all fixed be equipped with respectively with two screw-nut (85) of connecting lead screw (84) threaded connection.
4. A heat shrinkable film production crease-resistant film pressing apparatus as defined in claim 3, wherein: two the bottom of deflector (81) is all fixed be equipped with second driving motor (811), two the transmission shaft of second driving motor (811) respectively with the bottom fixed connection of two connection lead screws (84), two the four corners on movable seat (83) top is all fixed be equipped with gangbar (812), four on the same side all fix between gangbar (812) be equipped with fly leaf (813), two slide hole (814) have all been seted up to the inner wall on one side of fly leaf (813).
5. A heat shrinkable film production crease-resistant film pressing apparatus as defined in claim 4, wherein: the inner walls of the two sliding holes (814) are both connected with crease-resistant rods (9) in a sliding mode, shock absorbers (10) are fixedly arranged at the top ends of the inner walls of the two sliding holes (814), the two shock absorbers (10) are respectively fixedly connected with the two crease-resistant rods (9), and crease-resistant wheels (11) are fixedly arranged at the bottom ends of the two crease-resistant rods (9).
6. A heat shrinkable film production crease-resistant film pressing apparatus as defined in claim 4, wherein: the bottom inside the workbench (1) is rotationally connected with a wind-up roll (12) through a bearing.
7. The shrink film production crease-resistant film pressing device according to claim 6, wherein: the bottom of one side of the workbench (1) is fixedly provided with a third driving motor (13), and a transmission shaft of the third driving motor (13) is fixedly connected with the winding roller (12).
8. A heat shrinkable film production crease-resistant film pressing apparatus as defined in claim 7, wherein: the top of workstation (1) one side is fixed and is equipped with switch panel (14), the surface of switch panel (14) is equipped with first driving motor switch, second driving motor switch and third driving motor switch respectively, first driving motor (62), two second driving motor (811) and third driving motor (13) are through first driving motor switch, second driving motor switch and third driving motor switch and power electric connection respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321857062.5U CN220242382U (en) | 2023-07-14 | 2023-07-14 | Crease-resistant film pressing device for producing heat shrink film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321857062.5U CN220242382U (en) | 2023-07-14 | 2023-07-14 | Crease-resistant film pressing device for producing heat shrink film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220242382U true CN220242382U (en) | 2023-12-26 |
Family
ID=89267087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321857062.5U Active CN220242382U (en) | 2023-07-14 | 2023-07-14 | Crease-resistant film pressing device for producing heat shrink film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220242382U (en) |
-
2023
- 2023-07-14 CN CN202321857062.5U patent/CN220242382U/en active Active
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