CN220765949U

CN220765949U - Easy-to-separate back film winding device

Info

Publication number: CN220765949U
Application number: CN202321922178.2U
Authority: CN
Inventors: 闫李; 王才会
Original assignee: Suzhou Pingshengyuan Electronic Technology Co ltd
Current assignee: Suzhou Pingshengyuan Electronic Technology Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-04-12
Anticipated expiration: 2033-07-21

Abstract

The utility model relates to the technical field of back adhesive winding, and particularly discloses an easy-to-separate back adhesive film winding device which comprises a frame, wherein a plurality of guide roller assemblies are arranged on the frame, and a back adhesive body is arranged between the guide roller assemblies; the machine frame is rotationally connected with a receiving roller, and a paper cylinder is arranged on the receiving roller; a clamping assembly is arranged between the material receiving roller and the paper tube, the clamping assembly comprises a plurality of clamping rods which are connected to the material receiving roller in a sliding manner, a plurality of clamping grooves are formed in the paper tube, and each clamping rod is respectively matched with the corresponding clamping groove in a clamping manner; the frame is connected with a bearing frame in a sliding manner, and an adjusting assembly is arranged on the bearing frame. The bearing frame is driven to slide downwards, the receiving roller is rotationally connected with the bearing frame, and when the receiving roller is rotationally connected with the bearing frame, the adjusting component drives the clamping rods to be respectively clamped in the corresponding clamping grooves, so that the paper tube is fixed.

Description

Easy-to-separate back film winding device

Technical Field

The utility model relates to the technical field of back adhesive winding, in particular to an easy-to-separate back adhesive film winding device.

Background

Along with the progress of technology, the function of electronic product is more and more abundant, and people can enjoy the convenience and happiness that more and more electronic products brought, and in electronic product production process, electronic components, integrated circuit board group and various silicon chip are before assembling into a system circuit board, in order to protect internal structure can not appear oxidation point or the structure is destroyed through external force and crooked, all can be used for protecting or be convenient for paste fixedly through laminating the gum at its surface.

In order to solve the technical problem, related patents are provided in the prior art, such as application number 202221698340.2, and Chinese patent application number CN217837799U, which is entitled a winding device for producing double faced adhesive tape, are disclosed in the above patents, the winding device comprises a base, a side plate is fixed on the base, a first bearing is fixedly embedded on the side plate, a first shaft rod is in interference fit with the first bearing, a motor is fixed on the side plate, a rotating shaft of the motor is fixed with the first shaft rod through a coupler, a winding roller is wrapped on the first shaft rod, a paper cylinder is sleeved on the winding roller in a sliding manner, a polyethylene film layer is fixedly wrapped on the paper cylinder, and a colloid is wound on the polyethylene film layer. The double faced adhesive tape that can be convenient for the lapping can conveniently unload through fiber container and wind-up roll slip cap establishing in the above-mentioned patent live broadcast, can play the fixed effect of a fiber container when the rolling through the screw thread knob, through the push down of tensioning roller and the upper and lower location of conveying roller carry for the rolling process of double faced adhesive tape is more stable.

However, in the above patent, when the paper tube after receiving is required to be disassembled, the paper tube can be disassembled by respectively driving the locking knobs between the receiving roller and the paper tube to rotate in the corresponding thread grooves, so that the knobs slide out from the inside of the thread grooves. The known, drive a plurality of locking knob rotation respectively, not only can increase work efficiency, simultaneously, when needs dismantle the fiber container, still need dismantle locking knob from receiving the material roller, cause locking knob to lose easily, exist certain not enoughly.

Disclosure of Invention

The present utility model is directed to an easy-to-separate back film winding device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an easy-to-separate back film winding device comprises a frame, wherein a plurality of guide roller assemblies are arranged on the frame, and a back film body is arranged among the guide roller assemblies; the machine frame is rotationally connected with a receiving roller, and a paper cylinder is arranged on the receiving roller; a clamping assembly is arranged between the material receiving roller and the paper tube, the clamping assembly comprises a plurality of clamping rods which are connected to the material receiving roller in a sliding manner, a plurality of clamping grooves are formed in the paper tube, and each clamping rod is respectively matched with the corresponding clamping groove in a clamping manner; the frame is connected with a bearing frame in a sliding manner, and an adjusting assembly is arranged on the bearing frame; when the receiving roller is rotationally connected with the bearing frame, the adjusting component drives the clamping rods to be respectively clamped in the corresponding clamping grooves, so that the paper tube is fixed.

Further, an adjusting window is arranged on the rack, and the bearing frame is connected with the adjusting window in a sliding manner; the frame is connected with a threaded rod in a threaded manner, and the threaded rod is rotationally connected with the bearing frame.

Further, a rotating block is rotatably connected inside the bearing frame, a bearing groove is formed in the rotating block, a limiting block is arranged on the material collecting roller, and the limiting block is matched with the bearing groove in a clamping mode.

Further, the adjusting component comprises a stress block arranged on the clamping connection rod, the material receiving roller is connected with a driving block in a sliding manner, and the driving block is abutted with the stress block; and a sliding rod is arranged on the stress block.

Further, a driving rod is installed on the rotating block, and when the receiving roller is rotationally connected with the bearing frame, the driving rod is abutted with the sliding rod to drive the clamping rod to be clamped in the corresponding clamping groove.

Further, a bearing plate is fixedly connected to the clamping connection rod, a reset spring is arranged between the bearing plate and the material receiving roller, and the elastic force of the reset spring drives the clamping connection rod to be far away from the clamping groove.

Further, a rotating groove is formed in the bearing frame, a limiting block is mounted on the rotating block, and the limiting block is rotationally connected in the limiting groove.

Further, the driving blocks are multiple, and the driving blocks are connected through connecting rods.

Compared with the prior art, the utility model has the beneficial effects that: this easy separation back of body film winding device, through the cooperation between frame, receipts material roller, fiber container, joint subassembly, clamping rod, load-bearing frame and the adjusting part etc. when carrying out the operation of coiling, drive the load-bearing frame and slide downwards for receive the material roller and be connected with the load-bearing frame rotation, when receiving the material roller and be connected with the load-bearing frame rotation, the adjusting part drives a plurality of clamping rods respectively the joint in corresponding draw-in groove, with the fiber container fixed. After the winding operation is completed, the bearing frame is driven to slide upwards, the limitation on the other end of the material receiving roller is removed, the paper tube is convenient to detach from one end of the material receiving roller, the paper tube after the winding is completed is convenient to collect, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

fig. 2 is a schematic view of a state structure of a colloid passing through a guide roller according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a partial structure of a receiving roller according to an embodiment of the present utility model;

fig. 4 is a schematic top view of a receiving roller according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the cross-sectional structure taken along line A-A in FIG. 4;

fig. 6 is a schematic diagram of a local structure of a clamping assembly according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a frame; 2. a back adhesive body; 3. a guide roller assembly; 4. a receiving roller; 5. a servo motor; 6. adjusting the window; 7. a carrying frame; 8. a threaded rod; 9. a carrying groove; 10. a rotating block; 11. a limiting block; 12. a driving rod; 13. a slide bar; 14. a driving block; 15. a stress block; 16. a carrying plate; 17. a return spring; 18. a clamping rod; 19. a connecting rod; 20. a clamping groove; 21. and (5) a paper tube.

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. 1-6, the present utility model provides a technical solution: an easy-to-separate back film winding device comprises a frame 1, wherein a plurality of guide roller assemblies 3 are arranged on the frame 1, and a back film body 2 is arranged among the guide roller assemblies 3; the frame 1 is rotatably connected with a receiving roller 4, and a paper tube 21 is arranged on the receiving roller 4; a clamping assembly is arranged between the material receiving roller 4 and the paper tube 21, the clamping assembly comprises a plurality of clamping rods 18 which are connected to the material receiving roller 4 in a sliding manner, a plurality of clamping grooves 20 are formed in the paper tube 21, and each clamping rod 18 is respectively matched with the corresponding clamping groove 20 in a clamping manner; the frame 1 is connected with a bearing frame 7 in a sliding manner, and an adjusting component is arranged on the bearing frame 7; when the receiving roller 4 is rotationally connected with the bearing frame 7, the adjusting component drives the clamping rods 18 to be respectively clamped in the corresponding clamping grooves 20, so that the paper tube 21 is fixed.

Specifically, this easy separation back film winding device, including frame 1, can be provided with multiunit support column on frame 1 upper bottom, all be provided with the slipmat on every support column, improve the stability of this winding device during operation. Wherein install a plurality of guide roll assemblies 3 on frame 1, specifically, every guide roll assembly 3 all includes two guide rolls, and two guide rolls are connected with frame 1 rotation through corresponding branch respectively, and the colloid passes between two guide rolls. The working principle of the other guide roller assemblies 3 is consistent with that of the other guide roller assemblies 3, and the working principle of the remaining guide roller assemblies 3 is not repeated here. The colloid is discharged through the existing discharging assembly, and the colloid is discharged through a plurality of guide roller assemblies 3. And release films are arranged among the guide rollers, so that the situation that the guide rollers are adhered to the colloid is avoided. Wherein a receiving roller 4 is rotatably connected to the frame 1, a paper tube 21 is mounted on the receiving roller 4, and a polyethylene film layer is fixedly coated on the paper tube 21, so that the stability of the colloid during installation is improved. Wherein be provided with joint subassembly between receiving roller 4 and fiber container 21, make things convenient for the installation and the dismantlement of fiber container 21, satisfy the work needs. Wherein including a plurality of clamping bars 18 of sliding connection on receiving roller 4 at the joint subassembly, offered a plurality of draw-in grooves 20 on the fiber container 21, every clamping bar 18 respectively with the draw-in groove 20 joint cooperation that corresponds, when clamping bar 18 joint is inside the draw-in groove 20 that corresponds, alright install fiber container 21, on the contrary alright dismantle fiber container 21 from receiving roller 4, improve fiber container 21's installation and dismantlement. Wherein a servo motor 5 is arranged on the frame 1, and the servo motor 5 is used for driving the material receiving roller 4 to rotate. The motor model is 61K150GN-C, and is powered on by being plugged with an indoor 220V power strip through a wire plug. And a bearing frame 7 is connected on the frame 1 in a sliding manner, and an adjusting component is arranged on the bearing frame 7. By arranging the adjusting component, the state between the clamping rod 18 and the clamping groove 20 is convenient to adjust, and the working efficiency of the paper tube 21 can be improved. Wherein the carrying frame 7 is in sliding connection with the machine frame 1. When the winding operation is performed, the bearing frame 7 is driven to slide downwards, so that the receiving roller 4 is rotationally connected with the bearing frame 7, and when the receiving roller 4 is rotationally connected with the bearing frame 7, the adjusting component drives the clamping rods 18 to be respectively clamped in the corresponding clamping grooves 20, so that the paper tube 21 is fixed. After the winding operation is completed, the bearing frame 7 is driven to slide upwards, the limitation on the other end of the material receiving roller 4 is removed, the paper tube 21 is conveniently detached from one end of the material receiving roller 4, the paper tube 21 after the winding operation is completed is conveniently collected, and the working efficiency is improved.

In the embodiment provided by the utility model, the frame 1 is provided with the adjusting window 6, and the bearing frame 7 is in sliding connection with the adjusting window 6; the frame 1 is connected with a threaded rod 8 in a threaded manner, the threaded rod 8 is rotationally connected with the bearing frame 7, and the state of the bearing frame 7 can be adjusted according to working requirements. And can be provided with the antiskid groove on the adjustment tank both sides, all be provided with the antislip strip on carrying the frame 7 both sides, antislip strip sliding connection is in the antiskid groove to improve the stability when carrying the frame 7 slip.

In the embodiment provided by the utility model, a rotating block 10 is rotatably connected in the bearing frame 7, a bearing groove 9 is formed in the rotating block 10, a limiting block 11 is arranged on the receiving roller 4, and the limiting block 11 is in clamping fit with the bearing groove 9. When receiving material roller 4 and bear frame 7 rotation and be connected, stopper 11 joint at this moment is inside bearing groove 9, and when receiving material roller 4 rotated this moment, the cooperation through stopper 11 and bearing between groove 9 drives the turning block 10 and slides in bearing frame 7 inside, excellent in use effect. Meanwhile, a program is set on the servo motor 5, and each time the servo motor 5 is stopped, the bearing groove 9 always keeps vertical upwards at the moment, so that the limiting block 11 is conveniently separated from the bearing groove 9 when the bearing frame 7 slides upwards.

In the embodiment provided by the utility model, the adjusting component comprises a stress block 15 arranged on a clamping rod 18, the material receiving roller 4 is connected with a driving block 14 in a sliding way, and the driving block 14 is abutted with the stress block 15; a sliding rod 13 is mounted on the load block 15. The rotating block 10 is provided with a driving rod 12, and when the receiving roller 4 is rotationally connected with the bearing frame 7, the driving rod 12 is abutted with the sliding rod 13 to drive the clamping rod 18 to be clamped in the corresponding clamping groove 20. Specifically, when the carrying frame 7 slides downwards, the driving rod 12 can be driven to slide downwards, the driving rod 12 is abutted against the sliding rod 13 when sliding downwards, so that the sliding rod 13 can be driven to slide horizontally, when the sliding rod 13 slides, the driving block 14 is driven to slide horizontally through the sliding rod 13, the driving block 14 is driven to abut against the stress block 15, the stress block 15 is pressed, the clamping rod 18 is driven to be clamped in the corresponding clamping groove 20, and the paper tube 21 is fixed.

In the embodiment provided by the utility model, the clamping rod 18 is fixedly connected with the bearing plate 16, the reset spring 17 is arranged between the bearing plate 16 and the material receiving roller 4, the elastic force of the reset spring 17 drives the clamping rod 18 to be far away from the clamping groove 20, when the bearing frame 7 slides upwards, the limit on the sliding rod 13 is relieved by the driving rod 12, and the clamping rod 18 is driven to slide out of the clamping groove 20 in which the clamping rod 18 is positioned in the process of recovering elastic deformation by the reset spring 17, so that the paper tube 21 can be detached with good effect. Wherein, offer on the one side that the turning block 10 kept away from the carrier groove 9 and dodge the groove, when carrying the frame 7 and upwards slide, the turning block 10 then can be through dodging the groove and the slip of convex slide bar 13 slip stagger now, avoids producing the motion and is dry.

In the embodiment provided by the utility model, the bearing frame 7 is provided with the rotating groove, the rotating block 10 is provided with the limiting block 11, and the limiting block 11 is rotatably connected in the limiting groove, so that the stability of the rotating block 10 during installation is improved.

In the embodiment provided by the utility model, a plurality of driving blocks 14 are arranged, and the driving blocks 14 are connected through the connecting rod 19, so that the stability of the paper drum 21 during installation can be further improved.

It should be noted that the electric equipment in the present application can be powered by a storage battery or an external power supply.

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

1. An easy-to-separate back film winding device comprises a frame (1), and is characterized in that:

a plurality of guide roller assemblies (3) are arranged on the frame (1), and a back adhesive body (2) is arranged among the guide roller assemblies (3);

the machine frame (1) is rotationally connected with a receiving roller (4), and a paper tube (21) is arranged on the receiving roller (4);

a clamping assembly is arranged between the material receiving roller (4) and the paper tube (21), the clamping assembly comprises a plurality of clamping rods (18) which are connected to the material receiving roller (4) in a sliding manner, a plurality of clamping grooves (20) are formed in the paper tube (21), and each clamping rod (18) is respectively matched with the corresponding clamping groove (20) in a clamping manner;

the machine frame (1) is connected with a bearing frame (7) in a sliding manner, and an adjusting assembly is arranged on the bearing frame (7);

when the receiving roller (4) is rotationally connected with the bearing frame (7), the adjusting component drives the clamping rods (18) to be respectively clamped in the corresponding clamping grooves (20) to fix the paper tube (21).

2. The easy release backing film winding device of claim 1, wherein: an adjusting window (6) is arranged on the frame (1), and the bearing frame (7) is connected with the adjusting window (6) in a sliding manner;

the machine frame (1) is connected with a threaded rod (8) in a threaded manner, and the threaded rod (8) is rotationally connected with the bearing frame (7).

3. The easy release backing film winding device of claim 2, wherein: the novel material collecting device is characterized in that a rotating block (10) is connected to the inside of the bearing frame (7) in a rotating mode, a bearing groove (9) is formed in the rotating block (10), a limiting block (11) is arranged on the material collecting roller (4), and the limiting block (11) is matched with the bearing groove (9) in a clamping mode.

4. A detachable backing film winding device according to claim 3, wherein: the adjusting assembly comprises a stress block (15) arranged on the clamping rod (18), the material receiving roller (4) is connected with a driving block (14) in a sliding manner, and the driving block (14) is abutted with the stress block (15);

a sliding rod (13) is arranged on the stress block (15).

5. The easy release backing film winding device of claim 4, wherein: the rotary block (10) is provided with a driving rod (12), and when the material receiving roller (4) is rotationally connected with the bearing frame (7), the driving rod (12) is abutted with the sliding rod (13) to drive the clamping rod (18) to be clamped in the corresponding clamping groove (20).

6. The easy release backing film winding device of claim 5, wherein: the clamping connection rod (18) is fixedly connected with a bearing plate (16), a reset spring (17) is arranged between the bearing plate (16) and the material receiving roller (4), and the elastic force of the reset spring (17) drives the clamping connection rod (18) to be far away from the clamping groove (20).

7. A detachable backing film winding device according to claim 3, wherein: the bearing frame (7) is provided with a rotating groove, the rotating block (10) is provided with a limiting block (11), and the limiting block (11) is rotationally connected in the limiting groove.

8. The easy release backing film winding device of claim 4, wherein: the driving blocks (14) are multiple, and the driving blocks (14) are connected through connecting rods (19).