Feeding mechanism for aluminum plating machine

Abstract

The utility model discloses a feeding mechanism for an aluminum plating machine. The feeding mechanism comprises a mounting seat, the material storage assembly is arranged on the mounting seat and comprises a bracket fixed on the mounting seat and a material disc which is rotationally arranged on the bracket and is used for coiling an aluminum coiled material; the feeding assembly is arranged on the mounting seat; comprising a supporting plate, a driving motor installed on the supporting plate, a driving wheel installed at the power output end of the driving motor, a cantilever with one end hinged to the supporting plate, a pressing wheel rotationally arranged on the cantilever and an elastic component abutting against the cantilever so that the pressing wheel can be tightly pressed on the driving wheel. And the material guide pipe is arranged on the mounting seat, and the aluminum coiled material extends to the evaporation boat through the material guide pipe. According to the feeding mechanism for the aluminum plating machine, the feeding precision and the product quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of surface treatment, and particularly relates to a feeding mechanism for an aluminizing machine. Background Art

[0002] Evaporation aluminizing is used for the aluminum film treatment of materials such as glass and plastics, and can be effectively applied to aspects such as heat insulation, corrosion prevention, and appearance brightening of products. Due to advantages such as light weight and high safety, evaporation aluminizing has also begun to be applied in the current collector industry.

[0003] In the prior art, generally, aluminum wire is used as the aluminizing material, and the aluminum wire is conveyed by two conveying wheels arranged up and down, so that the aluminum wire travels in a conduit to the position of an evaporation boat. Since the aluminum wire is relatively soft and starts in a wound state, it will be deformed after being extruded by the conveying wheels, resulting in deviation from the center or even being sent outside the evaporation boat when it is conveyed to the evaporation boat position, leading to problems such as evaporation splashing and stopping.

[0004] The base material in the current collector industry is a 4.5 - 6um PET film, which is very thin and has poor heat resistance. Due to the special use, there cannot be perforations in the middle. The deviation of the aluminum wire will cause the splashing of aluminum liquid, release a large amount of heat in a short time, and easily cause through holes in the film, resulting in product failure. Summary of the Utility Model

[0005] In order to solve the above problems, the purpose of the utility model is to provide a feeding mechanism for an aluminizing machine, which improves the feeding accuracy and reduces problems such as splashing and uneven coating.

[0006] Based on the above problems, the technical solution provided by the utility model is as follows:

[0007] A feeding mechanism for an aluminizing machine, comprising:

[0008] A mounting seat;

[0009] A material storage assembly, which is arranged on the mounting seat and includes a bracket fixed on the mounting seat and a material tray rotatably arranged on the bracket for winding an aluminum coil;

[0010] A feeding assembly, which is arranged on the mounting seat and includes a support plate, a driving motor mounted on the support plate, a driving wheel mounted on the power output end of the driving motor, a cantilever with one end hinged on the support plate, a pressing wheel rotatably arranged on the cantilever, and an elastic member abutted against the cantilever to press the pressing wheel against the driving wheel;

[0011] A guide pipe, which is arranged on the mounting seat, and the aluminum coil extends to the evaporation boat through the guide pipe.

[0012] In some of these embodiments, the elastic member includes a support block fixed on the support plate, a positioning rod threadedly connected to the support block, and an elastic member sleeved on the positioning rod, and the elastic member abuts between the support block and the cantilever.

[0013] In some of these embodiments, a positioning pin corresponding to the positioning rod is provided on the cantilever to limit the elastic member.

[0014] In some of these embodiments, the pressing wheel is rotatably arranged on the cantilever through a support shaft.

[0015] In some of these embodiments, the positioning rod is locked on the support block by a nut.

[0016] In some of these embodiments, the feeding assembly further includes two guiding members arranged on both sides of the driving wheel in the feeding direction, and the guiding tube is connected to the guiding member close to the evaporation boat.

[0017] In some of these embodiments, the guiding member includes a connecting block fixed on the support plate and a guiding block arranged in the connecting block, and a guiding groove for the aluminum coil to pass through is provided on the guiding block.

[0018] In some of these embodiments, the mounting seat includes a bottom plate and a vertical plate arranged on the bottom plate, the support plate is fixed on one side of the vertical plate close to the storage assembly, and the guiding tube is arranged on the side of the vertical plate away from the storage assembly.

[0019] In some of these embodiments, the bracket includes two upright columns vertically arranged on the bottom plate, and the material tray is rotatably arranged between the two upright columns.

[0020] In some of these embodiments, the longitudinal section of the guiding tube is rectangular.

[0021] Compared with the prior art, the advantages of the present utility model are:

[0022] (1) Using an aluminum coil as the aluminizing raw material, when the aluminum coil travels under the action of the driving wheel and the pressing wheel, it is not easily squeezed and deformed to cause the position to deviate from the evaporation boat, reducing splashing, ensuring the smooth progress of the coating, and improving the feeding accuracy and coating quality;

[0023] (2) The guiding tube uses a square tube matching the aluminum coil, which can further prevent the aluminum coil from deviating from the evaporation center. Description of the Drawings

[0024] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. The drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0025] Figure 1 One of the structural schematic diagrams of the feeding mechanism of the present utility model for an aluminizing machine;

[0026] Figure 2 The second structural schematic diagram of the embodiment of the present utility model;

[0027] Figure 3 The third structural schematic diagram of the embodiment of the present utility model;

[0028] Figure 4 The structural schematic diagram of the guiding component in the embodiment of the present utility model;

[0029] Wherein:

[0030] 1. Mounting base; 1-1. Bottom plate; 1-2. Vertical plate; 2. Bracket; 3. Material tray; 4. Support plate; 5. Cantilever; 6. Driving wheel; 7. Pressure wheel; 8. Support block; 9. Positioning rod; 10. Elastic member; 11. Guide block; 12. Guide pipe; 13. Aluminum coil; 14. Evaporation boat; 15. Driving motor. Specific embodiments

[0031] The above solutions will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are for illustrating the present utility model and not for limiting the scope of the present utility model. The implementation conditions adopted in the embodiments can be further adjusted according to the conditions of specific manufacturers. The implementation conditions not specified are usually the conditions in conventional experiments.

[0032] As Figure 1 、 Figure 2 、 Figure 3 shown, it is the structural schematic diagram of the embodiment of the present utility model, providing a feeding mechanism for an aluminizing machine, including a mounting base 1, and a storage component, a feeding component and a guide pipe 12 arranged on the mounting base 1.

[0033] The mounting base 1 includes a bottom plate 1-1 and a vertical plate 1-2 vertically arranged on the bottom plate 1-1, that is, the vertical plate 1-2 is connected to the bottom plate 1-1 to form an L shape.

[0034] The storage component includes a bracket 2 fixed on the bottom plate 1-1 and a material tray 3 rotatably arranged on the bracket 2 for winding the aluminum coil 13. The bracket 2 includes two columns vertically arranged on the bottom plate 1-1, and the material tray 3 is rotatably arranged between the two columns.

[0035] The feeding assembly includes a support plate 4 fixed on one side of the vertical plate 1-2 close to the storage assembly, a driving motor 15 installed on the support plate 4, a driving wheel 6 installed at the power output end of the driving motor 15, a cantilever 5 with one end hinged on the support plate 4, a pressing wheel 7 rotatably arranged on the cantilever 5, and an elastic member abutted against the cantilever 5 to press the pressing wheel 7 against the driving wheel 6. The pressing wheel 7 presses the aluminum coil 13 against the driving wheel 6, and the driving motor 15 drives the driving wheel 6 to rotate. Through the combined action of the driving wheel 6 and the pressing wheel 7, the aluminum coil 13 is driven to move to the evaporation boat 14 for evaporation aluminizing.

[0036] The guiding pipe 12 is installed on one side of the vertical plate 1-2 close to the evaporation boat 14. The aluminum coil 13 extends to the evaporation boat 14 through the guiding pipe 12. Correspondingly, the longitudinal section of the guiding pipe 12 is a rectangle matching the aluminum coil 13.

[0037] Specifically, the elastic member includes a support block 8 fixed on the support plate 4, a positioning rod 9 threadedly connected to the support block 8, and an elastic member 10 sleeved on the positioning rod 9. The elastic member 10 abuts between the support block 8 and the cantilever 5, and the positioning rod 9 is locked on the support block 8 by a nut. The elastic member 10 is limited between the support block 8 and the cantilever 5 through the positioning rod 9 to press down the cantilever 5, so that the pressing wheel 7 presses against the driving wheel 6, thereby facilitating the driving of the aluminum coil 13 to move. Preferably, the elastic member 10 is a spring.

[0038] To further improve the structural stability and prevent the elastic member 10 from shaking, a positioning pin corresponding to the positioning rod 9 is provided on the cantilever 5 to limit the elastic member 10. Through the combined action of the positioning rod 9 and the positioning pin, the left-right shaking of the elastic member 10 is prevented.

[0039] To improve the feeding accuracy and stability, the feeding assembly further includes two guiding components arranged on both sides of the driving wheel 6 in the feeding direction, and the guiding pipe 12 is connected to the guiding component close to the evaporation boat 14.

[0040] As Figure 4 shown, the guiding component includes a connecting block 16 fixed on the support plate 4 and a guiding block 11 arranged in the connecting block 16. A guiding groove 11-1 for the aluminum coil 13 to pass through is provided on the guiding block 11.

[0041] The working principle of the present utility model is as follows:

[0042] The aluminum coil 13 is stretched and sequentially passes through the guiding components, the gap between the pressing wheel 7 and the driving wheel 6, another guiding component and the guiding pipe 12. The pressing wheel 7 presses the aluminum coil 13 against the driving wheel 6, and the driving motor 15 drives the driving wheel 6 to rotate to drive the aluminum coil 13 to move towards the evaporation boat 14. The cross section of the aluminum coil 13 is relatively large and is not prone to deviation during the conveying process, which can improve the feeding accuracy and coating quality.

[0043] In summary, the feeding mechanism can avoid the filter material from deviating from the evaporation center, improving the feeding accuracy and coating quality.

[0044] The above examples are only for explaining the technical concept and features of the present utility model. The purpose is to enable those who are familiar with this technology to understand the content of the present utility model and implement it accordingly, and it should not be used to limit the protection scope of the present utility model. Any equivalent transformation or modification made according to the spirit and essence of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. The feeding mechanism for an aluminizing machine, characterized in that, include: Mounting seat; A material storage assembly, which is arranged on the mounting seat, comprises a bracket fixed on the mounting seat and a material tray rotatably arranged on the bracket for winding the aluminum coil; A feeding assembly is arranged on the mounting seat, comprising a support plate, a driving motor mounted on the support plate, a driving wheel mounted on the power output end of the driving motor, a cantilever with one end hinged on the support plate, a pressing wheel rotatably arranged on the cantilever, and an elastic component abutting against the cantilever to press the pressing wheel against the driving wheel; A material guide tube is arranged on the mounting seat, and the aluminum coil extends to the evaporation boat through the material guide tube.

2. The feeding mechanism for an aluminizing machine according to claim 1, wherein: The elastic component includes a support block fixed on the support plate, a positioning rod threadedly connected to the support block, and an elastic member sleeved on the positioning rod, wherein the elastic member abuts between the support block and the cantilever.

3. The feeding mechanism for an aluminizing machine according to claim 2, characterized in that: The cantilever is provided with a positioning pin corresponding to the positioning rod to limit the elastic member.

4. The feeding mechanism for an aluminizing machine according to claim 2, characterized in that: The pressing wheel is rotatably arranged on the cantilever via a supporting shaft.

5. The feeding mechanism for an aluminizing machine according to claim 2, characterized in that: The positioning rod is locked on the supporting block via a nut.

6. The feeding mechanism for an aluminizing machine according to claim 1, characterized in that: The feeding assembly further comprises two guide components arranged on both sides of the driving wheel in the feeding direction, and the guide pipe is connected to the guide components close to the evaporation boat.

7. The feeding mechanism for an aluminizing machine according to claim 6, characterized in that: The guide component comprises a connecting block fixed on the supporting plate and a guiding block arranged in the connecting block, and the guiding block is provided with a guiding groove for the aluminum coil to pass through.

8. The feeding mechanism for an aluminizing machine according to claim 1, characterized in that: The mounting base includes a bottom plate and a vertical plate vertically arranged on the bottom plate, the support plate is fixed on a side of the vertical plate close to the material storage assembly, and the material guide pipe is arranged on a side of the vertical plate away from the material storage assembly.

9. The feeding mechanism for an aluminizing machine according to claim 8, characterized in that: The support comprises two upright posts vertically arranged on the bottom plate, and the material tray is rotatably arranged between the two upright posts.

10. The feeding mechanism for an aluminizing machine according to claim 1, characterized in that: The longitudinal cross section of the material guiding tube is rectangular.

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