CN220906664U - Winding film tension adjusting device - Google Patents
Winding film tension adjusting device Download PDFInfo
- Publication number
- CN220906664U CN220906664U CN202322409910.2U CN202322409910U CN220906664U CN 220906664 U CN220906664 U CN 220906664U CN 202322409910 U CN202322409910 U CN 202322409910U CN 220906664 U CN220906664 U CN 220906664U
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- CN
- China
- Prior art keywords
- mounting
- tension adjusting
- adjusting device
- film tension
- plate
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- 238000004804 winding Methods 0.000 title claims abstract description 18
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 11
- 239000012528 membrane Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 229920006302 stretch film Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 description 2
- 229920006257 Heat-shrinkable film Polymers 0.000 description 1
- 239000004708 Very-low-density polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001866 very low density polyethylene Polymers 0.000 description 1
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- Basic Packing Technique (AREA)
Abstract
The utility model belongs to the technical field of packaging equipment, in particular to a winding film tension adjusting device, which aims at solving the problems that the existing tension adjusting device is not particularly convenient and simple in mounting and fixing and reduces the use efficiency.
Description
Technical Field
The utility model relates to the technical field of packaging equipment, in particular to a winding film tension adjusting device.
Background
The wound film, namely the stretched film and the heat-shrinkable film, is produced by taking PVC as a base material and DOA as a plasticizer and self-adhering. Due to environmental protection problems, high cost, poor stretchability and the like, PE stretched films are phased out when production of PE stretched films is started in 1994-1995. The PE stretch film is made of EVA as self-adhesive material, but has high cost and taste, PIB and VLDPE are used as self-adhesive materials for later development, LLDPE is used as main base material, and the base material comprises C4, C6, C8 and Metallocene PE (MPE), and the stretch change of the stretch film can be generated along with the thickness change when the stretch film is used, so that a stretch film tension adjusting device is needed.
Existing tension adjusting device:
The comparison document provides a clamping device is adjusted to winding membrane tension for 202121755417.0, relates to winding membrane centre gripping technical field, including mounting panel, winding roller and book membrane pipe, the winding roller sets up in the below of mounting panel, and book membrane pipe cover dress is at the outer wall of winding roller, and the internally mounted of winding roller has the air supply pipe, and the outer wall of air supply pipe is provided with four flexible clamping bars of group, and the top fixed mounting of flexible clamping bar has interior propping elasticity to press from both sides, the both sides fixedly connected with pivot of winding roller.
It can be seen that the existing tension adjusting device is still not particularly convenient and simple in installation and fixation, and the use efficiency is reduced.
Disclosure of utility model
The utility model aims to solve the defects that the existing tension adjusting device is not particularly convenient and simple in installation and fixation and reduces the use efficiency, and provides a winding film tension adjusting device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a winding membrane tension adjusting device, includes the diaphragm, two mounting brackets are all offered to the top symmetry fixed mounting of diaphragm, a plurality of mounting hole has all been offered on two mounting brackets, symmetrical slidable mounting has two slide on the diaphragm, the top fixed mounting of diaphragm has driving motor, fixed mounting has the screw rod on driving motor's the output shaft, threaded mounting has the connecting plate on the screw rod, connecting plate and two slide fixed connection, fixed mounting has one mounting panel on two slide, slidable mounting has strutting arrangement on the mounting panel, slidable mounting has the card to fix the device on the mounting panel, fixed mounting has auxiliary device on the card to fix the device.
Preferably, the top of diaphragm fixed mounting has the mounting box, and driving motor fixed mounting is in the mounting box.
Preferably, the supporting device comprises two supporting rods and two supporting blocks, the two supporting rods are symmetrically and slidably arranged on the mounting plate, and the two supporting blocks are respectively and fixedly arranged on the two supporting rods.
Preferably, two sliding grooves are symmetrically formed in the mounting plate, sliding blocks are slidably arranged in the two sliding grooves, two supporting rods are fixedly arranged on the two sliding blocks respectively, and pressure springs are fixedly arranged in the two sliding grooves.
Preferably, the clamping device comprises two clamping plates and two placing grooves, the two clamping plates are symmetrically and slidably arranged on the mounting plate, and the two placing grooves are respectively formed in the two clamping plates.
Preferably, two sliding grooves are symmetrically formed in the mounting plate, limiting rods are fixedly mounted in the two sliding grooves, sliding blocks are slidably mounted on the two limiting rods, two clamping plates are fixedly mounted on the two sliding blocks respectively, and springs are fixedly mounted in the two sliding grooves.
Preferably, the auxiliary device comprises two inclined plates, and the two inclined plates are respectively and fixedly arranged on the two clamping plates.
In the utility model, the winding film tension adjusting device has the beneficial effects that:
(1) According to the scheme, as the transverse plate, the mounting frame, the mounting holes, the sliding plate, the mounting box, the driving motor, the screw rod, the connecting plate and the mounting plate are arranged, the device can be mounted at a proper use position through the mounting holes on the mounting frame, and the position of the mounting plate can be adjusted through the driving motor according to tension change after the device is mounted;
(2) This scheme is owing to set up spout, slider, pressure spring, bracing piece, supporting shoe, sliding tray, gag lever post, sliding shoe, spring, splint, standing groove, swash plate, during the installation, extrudees the installation axle of winding membrane on two swash plates, extrudees hard and drives two splint removal through two swash plates, until the installation axle card advance in two mounting grooves can, two supporting shoes can play certain supporting role.
The utility model has the advantages of convenient installation and fixation, labor-saving operation and improved use efficiency.
Drawings
FIG. 1 is a schematic view of a tension adjusting device for wrapping film according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 of a tension adjusting device for wrapping film according to the present utility model;
fig. 3 is a schematic perspective view of a swash plate of a tension adjusting device for wrapping film according to the present utility model.
In the figure: 1. a cross plate; 2. a mounting frame; 3. a mounting hole; 4. a slide plate; 5. a mounting box; 6. a driving motor; 7. a screw; 8. a connecting plate; 9. a mounting plate; 10. a chute; 11. a slide block; 12. a pressure spring; 13. a support rod; 14. a support block; 15. a sliding groove; 16. a limit rod; 17. a sliding block; 18. a spring; 19. a clamping plate; 20. a placement groove; 21. and a sloping plate.
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.
Example 1
Referring to fig. 1, a winding film tension adjusting device comprises a transverse plate 1, two mounting frames 2 are symmetrically and fixedly mounted at the top of the transverse plate 1, a plurality of mounting holes 3 are formed in the two mounting frames 2, two sliding plates 4 are symmetrically and slidably mounted on the transverse plate 1, a driving motor 6 is fixedly mounted at the top of the transverse plate 1, a screw rod 7 is fixedly mounted on an output shaft of the driving motor 6, a connecting plate 8 is mounted on the screw rod 7 in a threaded manner, the connecting plate 8 is fixedly connected with the two sliding plates 4, the same mounting plate 9 is fixedly mounted on the two sliding plates 4, a supporting device is slidably mounted on the mounting plate 9, a clamping device is fixedly mounted on the clamping device, and an auxiliary device can be mounted on the device through the mounting holes 3 on the mounting frames 2.
Referring to fig. 2, two sliding grooves 10 are symmetrically formed in the mounting plate 9, sliding blocks 11 are slidably mounted in the two sliding grooves 10, two supporting rods 13 are fixedly mounted on the two sliding blocks 11 respectively, and pressure springs 12 are fixedly mounted in the two sliding grooves 10, so that stable movement of the two supporting rods 13 is ensured, and certain thrust is provided after the two supporting rods 13 move.
Referring to fig. 3, the auxiliary device includes two swash plates 21, the two swash plates 21 are fixedly installed on the two clamping plates 19, respectively, and the shape characteristics of the swash plates 21 are exhibited by a perspective view.
In this embodiment, when using the device, can install the device in suitable use position through mounting hole 3 on mounting bracket 2, during the installation is used, will twine the installation axle extrusion that has the wound membrane in two swash plate 21 departments, extrude two splint 19 through two swash plate 21 and remove, until the installation axle card advances in two mounting groove 20, at this moment, two supporting shoe 14 support extrusion installation axle can assist fixedly, the installation of being convenient for is fixed, pull apart two splint 19 during the dismantlement can.
Example two
The difference between this embodiment and the first embodiment is that: a plurality of balls can be additionally arranged on the two supporting blocks 14, so that the rotation of the mounting shaft is not influenced when the mounting shaft is fixed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a winding film tension adjusting device, including diaphragm (1), a serial communication port, the top symmetry fixed mounting of diaphragm (1) has two mounting brackets (2), a plurality of mounting hole (3) have all been seted up on two mounting brackets (2), symmetry slidable mounting has two slide (4) on diaphragm (1), the top fixed mounting of diaphragm (1) has driving motor (6), fixed mounting has screw rod (7) on the output shaft of driving motor (6), threaded mounting has connecting plate (8) on screw rod (7), connecting plate (8) and two slide (4) fixed connection, fixed mounting has same mounting panel (9) on two slide (4), slidable mounting has strutting arrangement on mounting panel (9), slidable mounting has clamping device on the clamping device.
2. A wound film tension adjusting device according to claim 1, characterized in that the top of the cross plate (1) is fixedly provided with a mounting box (5), and the driving motor (6) is fixedly arranged in the mounting box (5).
3. A wound film tension adjusting device according to claim 1, characterized in that the supporting means comprises two supporting rods (13) and two supporting blocks (14), the two supporting rods (13) are symmetrically and slidably mounted on the mounting plate (9), and the two supporting blocks (14) are fixedly mounted on the two supporting rods (13) respectively.
4. A wound film tension adjusting device according to claim 3, characterized in that two sliding grooves (10) are symmetrically formed in the mounting plate (9), sliding blocks (11) are slidably arranged in the two sliding grooves (10), two supporting rods (13) are fixedly arranged on the two sliding blocks (11) respectively, and pressure springs (12) are fixedly arranged in the two sliding grooves (10).
5. A wound film tension adjusting device according to claim 1, characterized in that the clamping device comprises two clamping plates (19) and two placing grooves (20), wherein the two clamping plates (19) are symmetrically and slidably arranged on the mounting plate (9), and the two placing grooves (20) are respectively arranged on the two clamping plates (19).
6. The winding film tension adjusting device according to claim 5, wherein two sliding grooves (15) are symmetrically formed in the mounting plate (9), limiting rods (16) are fixedly installed in the two sliding grooves (15), sliding blocks (17) are slidably installed on the two limiting rods (16), two clamping plates (19) are fixedly installed on the two sliding blocks (17) respectively, and springs (18) are fixedly installed in the two sliding grooves (15).
7. A wound film tension adjusting device according to claim 1, characterized in that the auxiliary device comprises two sloping plates (21), the two sloping plates (21) being fixedly mounted on the two clamping plates (19), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322409910.2U CN220906664U (en) | 2023-09-06 | 2023-09-06 | Winding film tension adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322409910.2U CN220906664U (en) | 2023-09-06 | 2023-09-06 | Winding film tension adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220906664U true CN220906664U (en) | 2024-05-07 |
Family
ID=90916635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322409910.2U Active CN220906664U (en) | 2023-09-06 | 2023-09-06 | Winding film tension adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220906664U (en) |
-
2023
- 2023-09-06 CN CN202322409910.2U patent/CN220906664U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |