A film guide roller film running auxiliary structure

Abstract

The utility model relates to film laminating machine technical field discloses a guide film roll film auxiliary structure and drive assembly, drive assembly sets up in the one side of rack, the other side of rack is provided with adjusting assembly, the outside of adjusting assembly is fixed with support ring, the bottom of support ring is fixed with limit rod, the limit rod inner wall is fixed with spring, the utility model discloses a motor can drive guide film roll body to rotate, makes guide film roll body along the rotation of rack inner wall, just can carry out the down -pressing transmission to the material that needs processing, through the sliding of adjusting rod along the recess inside the rack, make adjusting rod drive auxiliary roll move, make auxiliary roll drive support ring move, make support ring drive limit rod move, make limit rod drive spring contract, thereby reach the effect that the height of auxiliary roll is adjusted, and the material of different specifications thickness is processed.

Description

Technical Field

[0001] This utility model relates to the field of film coating machine technology, specifically to an auxiliary structure for guiding film rollers. Background Technology

[0002] Circuit boards are the core carriers of electronic devices, consisting of an insulating substrate, a conductive layer, and a solder mask layer. The substrate is usually made of FR-4 glass fiber material, with copper foil on the surface that is photolithographically etched to form the circuit. The solder mask layer protects the circuit and marks the location of components. Circuit board guide rollers are key auxiliary tools in the processing, used to guide and transport thin film materials.

[0003] The guide roller plays a core role in the film transport process. Its working mechanism achieves stable and precise film feeding through a precision mechanical structure. The surface of the guide roller is specially treated to reduce the frictional resistance of the film and enhance its adsorption. Combined with high-precision bearings at both ends of the roller body, it ensures smooth rotation without jamming. During the film feeding process, the guide roller adjusts the speed and pressure in real time through linkage with the tension control system to dynamically balance the film tension and avoid wrinkles and deviations caused by stretching or loosening. Existing guide roller film feeding auxiliary structures usually adopt a fixed design for the auxiliary roller, and the width and diameter of the roller surface cannot be adjusted. This makes it impossible to adapt to the thickness variation of materials of different specifications. The film is prone to wrinkling, and thick films are scratched due to overpressure.

[0004] Therefore, it is necessary to provide a new auxiliary structure for guiding the film roller to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide an auxiliary structure for guiding the film on a film roller, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a film guide roller film feeding auxiliary structure, including a frame, and further comprising:

[0007] A drive assembly is disposed on one side of the frame, and an adjustment assembly is disposed on the other side of the frame. A support ring is fixed to the outer side of the adjustment assembly, a limit rod is fixed to the bottom of the support ring, and a spring is fixed to the inner wall of the limit rod.

[0008] A sliding assembly is disposed inside the frame, and a winding connecting roller is provided on one side of the sliding assembly;

[0009] A support base is fixed to one side of the frame, and a take-up roller is rotatably connected to the inner wall of the support base.

[0010] Preferably, the drive assembly includes a motor fixed to one side of the frame, the output end of the motor is fixed to a guide roller body, and the outer side of the guide roller body is rotatably connected to the inner wall of the frame.

[0011] Preferably, the adjustment assembly includes an auxiliary roller slidably connected to the inner wall of the frame and rotatably connected thereto. One end of the auxiliary roller is fixed with an adjustment rod, and the outer side of the adjustment rod is slidably connected to the inner wall of the frame.

[0012] Preferably, the sliding assembly includes a slide plate fixed to the inner wall of the frame, a slider slidably connected to one side of the slide plate, and one side of the slider fixed to one side of the winding connecting roller.

[0013] Preferably, a connecting ring is provided on the outer side of the take-up roller, and an adjusting plate is rotatably connected to one side of the connecting ring.

[0014] Preferably, a guide ring is rotatably connected to one side of the adjusting plate, and a fixing ring is rotatably connected to one side of the guide ring.

[0015] Preferably, a fixing rod is fixed to the inner wall of the frame, and a guide roller is rotatably connected to the outer side of the fixing rod.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention uses a motor to drive the guide roller body to rotate, causing the guide roller body to rotate along the inner wall of the frame, thus pressing and conveying the material to be processed. By sliding an adjusting rod along the groove inside the frame, the adjusting rod drives the auxiliary roller to move, which in turn drives the support ring to move, which in turn drives the limiting rod to move, which in turn drives the spring to retract, thereby achieving the effect of height adjustment of the auxiliary roller, adapting to the processing of materials of different specifications and thicknesses. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a preferred embodiment of the auxiliary structure for guiding film rollers provided by this utility model;

[0019] Figure 2 This is a schematic diagram of the drive component in this utility model;

[0020] Figure 3 This is a schematic diagram of the sliding component in this utility model;

[0021] Figure 4 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0022] In the diagram: 1. Frame; 2. Drive assembly; 21. Motor; 22. Guide roller body; 3. Adjustment assembly; 31. Auxiliary roller; 32. Adjusting rod; 4. Support ring; 5. Limiting rod; 6. Spring; 7. Sliding assembly; 71. Slide plate; 72. Slider; 8. Rewinding connecting roller; 9. Support base; 10. Rewinding roller; 11. Connecting ring; 12. Adjusting plate; 13. Guide ring; 14. Fixing ring; 15. Fixing rod; 16. Guide roller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 As shown, a film guiding roller film feeding auxiliary structure includes a frame 1 and a drive assembly 2. The drive assembly 2 is provided on one side of the frame 1, and an adjustment assembly 3 is provided on the other side of the frame 1. A support ring 4 is fixed to the outer side of the adjustment assembly 3, and a limit rod 5 is fixed to the bottom of the support ring 4. A spring 6 is fixed to the inner wall of the limit rod 5. The frame 1 can be used to install the drive assembly 2, and multiple grooves are opened inside the frame 1 to enable the drive assembly 2 to rotate stably along the inside of the frame 1, which facilitates the subsequent pressing and conveying of the material to be processed. The frame 1 can be used to install the adjustment assembly 3, which enables the adjustment assembly 3 to slide stably along the inside of the frame 1, so that the adjustment assembly 3 drives the support ring 4 to move, the support ring 4 drives the limit rod 5 to move, and the limit rod 5 drives the spring 6 to retract, thereby achieving the effect of height adjustment of the auxiliary roller 31.

[0025] The sliding component 7 is located inside the frame 1. A take-up connecting roller 8 is provided on one side of the sliding component 7. The frame 1 can be installed with the sliding component 7, which can stably drive the take-up connecting roller 8 to move. This allows for adjustment while the adjusting component 3 moves, making it convenient to guide the processed material onto the take-up roller 10.

[0026] The support base 9 is fixed to one side of the frame 1. The inner wall of the support base 9 is rotatably connected to the take-up roller 10. The frame 1 can fix the support base 9 so that the support base 9 supports the take-up roller 10, which facilitates the subsequent winding of the processed material.

[0027] The drive assembly 2 includes a motor 21 fixed to one side of the frame 1. The output end of the motor 21 is fixed with a guide roller body 22, and the outer side of the guide roller body 22 is rotatably connected to the inner wall of the frame 1. The frame 1 can fix the motor 21, which enables the motor 21 to stably drive the guide roller body 22 to rotate, so that the guide roller body 22 rotates along the inner wall of the frame 1, which facilitates the subsequent pressing and conveying of the material to be processed.

[0028] The adjustment assembly 3 includes an auxiliary roller 31 that is slidably connected to the inner wall of the frame 1 and rotatably connected to it. One end of the auxiliary roller 31 is fixed with an adjustment rod 32, and the outer side of the adjustment rod 32 is slidably connected to the inner wall of the frame 1. The adjustment rod 32 slides along the inner groove of the frame 1, so that the adjustment rod 32 drives the auxiliary roller 31 to move, so that the auxiliary roller 31 can be engaged with the inner groove of the frame 1, so that the material is pressed and rotated between the guide roller body 22 and the auxiliary roller 31, which facilitates the subsequent movement of the auxiliary roller 31 with the support ring 4.

[0029] The sliding assembly 7 includes a slide plate 71 fixed to the inner wall of the frame 1. A slider 72 is slidably connected to one side of the slide plate 71, and one side of the slider 72 is fixed to one side of the take-up connecting roller 8. The frame 1 can fix the slide plate 71 so that the slider 72 slides along one side of the slide plate 71, and the slider 72 drives the take-up connecting roller 8 to move, which facilitates the subsequent adjustment of the height by adjusting the auxiliary roller 31 with the adjusting rod 32.

[0030] A connecting ring 11 is provided on the outer side of the take-up roller 10. An adjusting plate 12 is rotatably connected to one side of the connecting ring 11. The take-up roller 10 can support the connecting ring 11, so that the adjusting plate 12 can rotate along one side of the connecting ring 11, which facilitates the subsequent rotation of the guide ring 13 by the adjusting plate 12.

[0031] A guide ring 13 is rotatably connected to one side of the adjusting plate 12, and a fixed ring 14 is rotatably connected to one side of the guide ring 13. The adjusting plate 12 can drive the guide ring 13 to rotate, so that the guide ring 13 drives the fixed ring 14 to rotate, which facilitates the subsequent installation and disassembly of the take-up roller 10.

[0032] A fixing rod 15 is fixed to the inner wall of the frame 1, and a guide roller 16 is rotatably connected to the outer side of the fixing rod 15. The frame 1 can fix the fixing rod 15 so that the fixing rod 15 supports the guide roller 16, which facilitates the subsequent guidance of the material to be processed onto the guide roller body 22.

[0033] Working Principle: When using this device, the operator first moves the adjusting rod 32 according to the required material thickness. The adjusting rod 32 slides along the internal groove of the frame 1, causing the auxiliary roller 31 to move to a height suitable for the required material thickness. The auxiliary roller 31 then engages with the internal groove of the frame 1, causing the support ring 4 to move. The support ring 4 then moves the limiting rod 5, causing the limiting rod 5 to retract the spring 6. This achieves height adjustment of the auxiliary roller 31, accommodating materials of different thicknesses. Simultaneously, the slider 72 slides along one side of the slide plate 71, causing the slider 72 to move the take-up connecting roller 8 to the adjusted position. With rollers 31 parallel, the material to be processed is guided along guide roller 16 to the guide roller body 22. Motor 21 is turned on, causing the guide roller body 22 to rotate. The guide roller body 22 rotates along the inner wall of frame 1, causing the material to be pressed and rotated between the guide roller body 22 and auxiliary roller 31. The auxiliary roller 31 guides the processed material to the winding connecting roller 8, which in turn guides it to the winding roller 10. The winding roller 10 then winds up the processed material. When the wound material is needed later, the adjusting plate 12 is rotated, causing the guide ring 13 and the fixing ring 14 to rotate outward from one side of the connecting ring 11, thereby achieving the effect of installing or removing the winding roller 10.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A film guiding roller film feeding auxiliary structure, comprising a frame (1), characterized in that, Also includes: A drive assembly (2) is provided on one side of the frame (1), and an adjustment assembly (3) is provided on the other side of the frame (1). A support ring (4) is fixed on the outer side of the adjustment assembly (3), and a limit rod (5) is fixed at the bottom of the support ring (4). A spring (6) is fixed on the inner wall of the limit rod (5). A sliding assembly (7) is disposed inside the frame (1), and a winding connecting roller (8) is disposed on one side of the sliding assembly (7). A support base (9) is fixed to one side of the frame (1), and a take-up roller (10) is rotatably connected to the inner wall of the support base (9).

2. The film guiding roller auxiliary structure according to claim 1, characterized in that: The drive assembly (2) includes a motor (21) fixed to one side of the frame (1), the output end of the motor (21) is fixed with a guide roller body (22), and the outer side of the guide roller body (22) is rotatably connected to the inner wall of the frame (1).

3. The film guiding roller film feeding auxiliary structure according to claim 1, characterized in that: The adjustment assembly (3) includes an auxiliary roller (31) that is slidably connected to the inner wall of the frame (1) and rotatably connected to it. One end of the auxiliary roller (31) is fixed with an adjustment rod (32), and the outer side of the adjustment rod (32) is slidably connected to the inner wall of the frame (1).

4. The film guiding roller film feeding auxiliary structure according to claim 1, characterized in that: The sliding assembly (7) includes a slide plate (71) fixed to the inner wall of the frame (1), a slider (72) is slidably connected to one side of the slide plate (71), and one side of the slider (72) is fixed to one side of the winding connecting roller (8).

5. The film guiding roller film feeding auxiliary structure according to claim 1, characterized in that: A connecting ring (11) is provided on the outer side of the winding roller (10), and an adjusting plate (12) is rotatably connected to one side of the connecting ring (11).

6. The film guiding roller film feeding auxiliary structure according to claim 5, characterized in that: A guide ring (13) is rotatably connected to one side of the adjusting plate (12), and a fixing ring (14) is rotatably connected to one side of the guide ring (13).

7. The film guiding roller film feeding auxiliary structure according to claim 1, characterized in that: The inner wall of the frame (1) is fixed with a fixing rod (15), and the outer side of the fixing rod (15) is rotatably connected with a guide roller (16).

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