Automatic stamping cover plate sealing primer coating device

Abstract

The utility model discloses a stamping cover plate sealing primer automatic coating device which comprises a supporting assembly, an X-axis linear driving assembly, a Y-axis linear driving assembly, a Z-axis linear driving assembly and a gluer, the X-axis linear driving assembly is arranged on the outer surface of the supporting assembly, and the Y-axis linear driving assembly is arranged on the outer surface of the Z-axis linear driving assembly. The X-axis linear driving assembly is used for driving the Y-axis linear driving assembly, the Z-axis linear driving assembly and the gluer to linearly move along the X axis; according to the stamping cover plate coating device, the function of stably limiting the stamping cover plate to be coated is achieved, the stamping cover plate coating device is suitable for various stamping cover plates to be coated with different sizes, the stamping cover plate to be coated is prevented from accidentally moving in the sealant coating process, the function of automatically coating the stamping cover plate with the sealant is achieved, and the stamping cover plate coating device is suitable for popularization and application. And the gluer moves stably along the X axis, the Y axis and the Z axis, the sealing primer coating efficiency of the stamping cover plate is improved, and the device is simple in structure, high in practicability and suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model belongs to the technical field of stamping cover plate sealing base glue coating, and particularly relates to an automatic stamping cover plate sealing base glue coating device. Background Technique

[0002] A stamping cover plate is a sheet metal part made through a stamping process and is widely used in industry and daily necessities. A stamping cover plate is a cover plate produced by stamping technology. The stamping process is a method of using a die and a press to process and form metal materials. In industrial production, the efficiency and precision of stamping parts are very high. Due to different materials of stamping cover plates, such as stainless steel, iron, aluminum, etc., they can adapt to various usage environments and requirements. These cover plates can be used in a variety of applications, such as the enclosures of electronic devices, the protective covers of machinery, automotive parts, and household items, etc.

[0003] At present, during the processing of stamping cover plates, a sealing base glue coating operation is required. Most of the existing stamping cover plates use manual spraying during the sealing base glue coating process, resulting in uneven sealing base glue on the stamping cover plates after spraying. This not only seriously affects the sealing performance of the stamping cover plates but also slows down the processing efficiency of the stamping cover plates. Therefore, it is necessary to design an automatic stamping cover plate sealing base glue coating device. Summary of the Invention

[0004] In view of the above situation, to solve the problem that in the process of sealing base glue coating of existing stamping cover plates, most of them use manual spraying, resulting in uneven sealing base glue on the stamping cover plates after spraying, which not only seriously affects the sealing performance of the stamping cover plates but also slows down the processing efficiency of the stamping cover plates, the utility model provides an automatic stamping cover plate sealing base glue coating device, which effectively realizes the function of stably limiting the stamping cover plate to be coated. It is not only applicable to stamping cover plates to be coated with various different sizes but also avoids accidental movement of the stamping cover plates to be coated during the process of coating the sealing glue. It also realizes the function of automatically coating the sealing base glue on the stamping cover plates, and the movement of the glue applicator along the X-axis, Y-axis, and Z-axis is relatively stable, improving the coating efficiency of the sealing base glue on the stamping cover plates.

[0005] To achieve the above object, the present utility model provides the following technical solution: An automatic coating device for the sealing bottom glue of a stamping cover plate, comprising a support assembly, an X-axis linear drive assembly, a Y-axis linear drive assembly, a Z-axis linear drive assembly, and a glue applicator. The X-axis linear drive assembly is arranged on the outer surface of the support assembly. The X-axis linear drive assembly is used to drive the Y-axis linear drive assembly, the Z-axis linear drive assembly, and the glue applicator to perform linear movement along the X-axis. The Y-axis linear drive assembly is used to drive the Z-axis linear drive assembly and the glue applicator to perform linear movement along the Y-axis. The Z-axis linear drive assembly is used to drive the glue applicator to perform linear movement along the Z-axis. The support assembly is used to support the X-axis linear drive assembly and carry and position the stamping cover plate to be coated with the bottom sealing glue.

[0006] For the above-mentioned automatic coating device for the sealing bottom glue of a stamping cover plate, the support assembly includes a support plate. A groove and a card slot are provided on the upper surface of the support plate. The inner side wall of the card slot is detachably connected with a bearing plate, and a bearing groove is provided on the upper surface of the bearing plate. The bearing groove is used to carry and position the stamping cover plate to be coated with the bottom sealing glue.

[0007] For the above-mentioned automatic coating device for the sealing bottom glue of a stamping cover plate, the X-axis linear drive assembly includes a first servo motor. The first servo motor is detachably connected to the inner side wall of the groove. One end of a first lead screw is connected to the output shaft of the first servo motor, and the other end of the first lead screw is rotatably connected to the inner side wall of the groove. A first ball nut is arranged on the outer side wall of the first lead screw. A first slider is detachably connected to the outer side wall of the first ball nut, and a chute is provided on the upper surface of the first slider. A first limiting rod is further arranged on the inner side wall of the groove. A first limiting hole is provided on the outer side wall of the first slider, and the inner side wall of the first limiting hole is slidably connected to the outer side wall of the first limiting rod.

[0008] For the above-mentioned automatic coating device for the sealing bottom glue of a stamping cover plate, the Y-axis linear drive assembly includes a second servo motor. The second servo motor is detachably connected to the inner side wall of the chute. One end of a second lead screw is connected to the output shaft of the second servo motor, and the other end of the second lead screw is rotatably connected to the inner side wall of the chute. A second ball nut is arranged on the outer side wall of the second lead screw. A second slider is detachably connected to the outer side wall of the second ball nut, and a side groove is provided on the outer side wall of the second slider. A second limiting rod is further arranged on the inner side wall of the chute. A second limiting hole is provided on the outer side wall of the second slider, and the inner side wall of the second limiting hole is slidably connected to the outer side wall of the second limiting rod.

[0009] The aforementioned automatic coating device for the sealing base glue of the stamping cover plate, wherein the Z-axis linear drive assembly includes an electric cylinder, the electric cylinder is arranged on the inner wall of the top surface of the side groove, one end of a pneumatic telescopic rod is slidably connected to the inner side wall of the electric cylinder, and the other end of the pneumatic telescopic rod is detachably connected to a cross plate, and a glue applicator is arranged on the outer side wall of the cross plate.

[0010] The aforementioned automatic coating device for the sealing base glue of the stamping cover plate, wherein a vertical hole is formed on the upper surface of the cross plate, and a vertical rod is further arranged on the inner side wall of the side groove, and the outer side wall of the vertical rod is slidably connected to the inner side wall of the vertical hole.

[0011] The number of the first limiting rod and the second limiting rod is two, and the first lead screw is located at the middle position between the first limiting rods, and the second lead screw is located at the middle position between the second limiting rods.

[0012] The glue applicator can cover the upper surface of the stamping cover plate to be coated with the bottom sealing glue under the cooperation of the X-axis linear drive assembly, the Y-axis linear drive assembly and the Z-axis linear drive assembly.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] (1) First, select a bearing plate with a corresponding size according to the size of the stamping cover plate to be coated, then move the bearing plate and make the outer side wall of the bearing plate fit with the inner side wall of the card slot, and then detachably connect the bearing plate to the inner side wall of the card slot so as to detachably connect the bearing plate and the support plate, and then move the stamping cover plate to be coated to fit with the inner side wall of the bearing groove so as to be limited inside the bearing groove, effectively realizing the function that the device has stable limit for the stamping cover plate to be coated. It is not only applicable to various stamping cover plates to be coated with different sizes, but also avoids accidental movement of the stamping cover plate to be coated during the process of coating the sealing glue, ensuring the product quality of the finished stamping cover plate.

[0015] (2) The first servo motor operates to drive the first lead screw to rotate. Thus, under the sliding action of the first limiting hole along the outer wall of the first limiting rod and the cooperation of the first ball nut, the first slider can be driven to linearly move inside the groove. Then, the second servo motor operates to drive the second lead screw to rotate. Thus, under the sliding action of the second limiting hole along the outer wall of the second limiting rod and the cooperation of the second ball nut, the second slider can be driven to linearly move inside the chute. Next, the electric cylinder operates to drive the pneumatic telescopic rod to expand and contract and slide, so that the cross plate can be driven to vertically move inside the side groove, and further the glue applicator can be driven to be positioned at the required position for sealing base glue coating operation. At the same time, under the action of the sliding of the inner wall of the vertical hole along the outer wall of the vertical rod, the vertical movement stability of the cross plate and the glue applicator is ensured. The function of automatically coating the sealing base glue on the stamping cover plate by the device is effectively realized, and the movement of the glue applicator along the X-axis, Y-axis, and Z-axis is relatively stable, which not only improves the sealing base glue coating efficiency of the stamping cover plate but also ensures the sealing base glue coating quality of the finished stamping cover plate. Description of the Drawings

[0016] The drawings are used to provide a further understanding of the present utility model and form a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the support assembly and the X-axis linear drive assembly of the present utility model;

[0019] Figure 3 is of the present utility model Figure 2 is an enlarged schematic diagram of part A in the present utility model;

[0020] Figure 4 is a schematic diagram of the second servo motor of the present utility model;

[0021] In the figure: 1. Support assembly; 101. Support plate; 102. Groove; 103. Card slot; 104. Carrier plate; 105. Carrier groove; 2. X-axis linear drive assembly; 201. First servo motor; 202. First lead screw; 203. First ball nut; 204. First slider; 205. Chute; 206. First limiting rod; 207. First limiting hole; 3. Y-axis linear drive assembly; 301. Second servo motor; 302. Second lead screw; 303. Second ball nut; 304. Second slider; 305. Second limiting rod; 306. Second limiting hole; 307. Side groove; 4. Z-axis linear drive assembly; 401. Electric cylinder; 402. Pneumatic telescopic rod; 403. Cross plate; 404. Vertical rod; 405. Vertical hole; 5. Glue applicator. Detailed implementation manners

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0023] As shown by Figures 1 to 4 An automatic coating device for sealing base glue of a stamping cover plate of the present utility model includes a support assembly 1, an X-axis linear drive assembly 2, a Y-axis linear drive assembly 3, a Z-axis linear drive assembly 4, and a glue applicator 5. The X-axis linear drive assembly 2 is arranged on the outer surface of the support assembly 1. The X-axis linear drive assembly 2 is used to drive the Y-axis linear drive assembly 3, the Z-axis linear drive assembly 4, and the glue applicator 5 to perform linear movement along the X-axis. The Y-axis linear drive assembly 3 is used to drive the Z-axis linear drive assembly 4 and the glue applicator 5 to perform linear movement along the Y-axis. The Z-axis linear drive assembly 4 is used to drive the glue applicator 5 to perform linear movement along the Z-axis. The support assembly 1 is used to support the X-axis linear drive assembly 2 and carry and limit the stamping cover plate to be coated with the bottom sealing glue. The present utility model realizes the function of stably limiting the stamping cover plate to be coated, which is not only applicable to stamping cover plates to be coated with different sizes, but also avoids accidental movement of the stamping cover plate to be coated during the process of coating the sealing glue.

[0024] Specifically, the support assembly 1 includes a support plate 101. A groove 102 and a clamping groove 103 are formed on the upper surface of the support plate 101. A bearing plate 104 is detachably connected to the inner side wall of the clamping groove 103, and a bearing groove 105 is formed on the upper surface of the bearing plate 104. The bearing groove 105 is used to carry and limit the stamping cover plate to be coated with the bottom sealing glue. By selecting a bearing plate 104 with a corresponding size according to the size of the stamping cover plate to be coated, then moving the bearing plate 104 so that the outer side wall of the bearing plate 104 is engaged with the inner side wall of the clamping groove 103, and then detachably connecting the bearing plate 104 to the inner side wall of the clamping groove 103, the bearing plate 104 can be detachably connected to the support plate 101. Then move the stamping cover plate to be coated to be engaged with the inner side wall of the bearing groove 105, so that it can be limited inside the bearing groove 105.

[0025] Specifically, the X-axis linear drive assembly 2 includes a first servo motor 201, which is detachably connected to the inner wall of the groove 102. One end of a first lead screw 202 is connected to the output shaft of the first servo motor 201, and the other end of the first lead screw 202 is rotatably connected to the inner wall of the groove 102. A first ball nut 203 is arranged on the outer wall of the first lead screw 202. A first slider 204 is detachably connected to the outer wall of the first ball nut 203, and a chute 205 is formed on the upper surface of the first slider 204. A first limiting rod 206 is further arranged on the inner wall of the groove 102. A first limiting hole 207 is formed on the outer wall of the first slider 204, and the inner wall of the first limiting hole 207 is slidably connected to the outer wall of the first limiting rod 206. By running the first servo motor 201 to drive the first lead screw 202 to rotate, the first slider 204 can be driven to linearly move inside the groove 102 under the sliding action of the first limiting hole 207 along the outer wall of the first limiting rod 206 and the cooperation of the first ball nut 203.

[0026] Specifically, the Y-axis linear drive assembly 3 includes a second servo motor 301, which is detachably connected to the inner wall of the chute 205. One end of a second lead screw 302 is connected to the output shaft of the second servo motor 301, and the other end of the second lead screw 302 is rotatably connected to the inner wall of the chute 205. A second ball nut 303 is arranged on the outer wall of the second lead screw 302. A second slider 304 is detachably connected to the outer wall of the second ball nut 303, and a side groove 307 is formed on the outer wall of the second slider 304. A second limiting rod 305 is further arranged on the inner wall of the chute 205. A second limiting hole 306 is formed on the outer wall of the second slider 304, and the inner wall of the second limiting hole 306 is slidably connected to the outer wall of the second limiting rod 305. By running the second servo motor 301 to drive the second lead screw 302 to rotate, the second slider 304 can be driven to linearly move inside the chute 205 under the sliding action of the second limiting hole 306 along the outer wall of the second limiting rod 305 and the cooperation of the second ball nut 303.

[0027] Specifically, the Z-axis linear drive assembly 4 includes an electric cylinder 401, which is arranged on the inner wall of the top surface of the side groove 307. One end of a pneumatic telescopic rod 402 is slidably connected to the inner wall of the electric cylinder 401, and the other end of the pneumatic telescopic rod 402 is detachably connected to a cross plate 403. A glue applicator 5 is arranged on the outer wall of the cross plate 403. By running the electric cylinder 401 to drive the pneumatic telescopic rod 402 to telescopically slide, the cross plate 403 can be driven to vertically move inside the side groove 307, and further the glue applicator 5 can be driven to be positioned at the required position for sealing base glue coating operation.

[0028] Specifically, a vertical hole 405 is formed on the upper surface of the cross plate 403, and a vertical rod 404 is further arranged on the inner side wall of the side groove 307. The outer side wall of the vertical rod 404 is slidably connected with the inner side wall of the vertical hole 405. The vertical movement stability of the cross plate 403 and the glue applicator 5 is ensured by the sliding of the inner side wall of the vertical hole 405 along the outer side wall of the vertical rod 404.

[0029] Specifically, the number of the first limiting rods 206 and the second limiting rods 305 is two. The first lead screw 202 is located at the middle position between the first limiting rods 206, and the second lead screw 302 is located at the middle position between the second limiting rods 305. The linear movement of the first slider 204 and the second slider 304 is relatively stable because the number of the first limiting rods 206 and the second limiting rods 305 is two.

[0030] Specifically, the glue applicator 5 can cover the entire upper surface of the stamping cover plate to be coated with the bottom sealing glue under the cooperation of the X-axis linear driving component 2, the Y-axis linear driving component 3 and the Z-axis linear driving component 4. The device realizes the function of automatically coating the bottom sealing glue on the stamping cover plate through the X-axis linear driving component 2, the Y-axis linear driving component 3 and the Z-axis linear driving component 4, and the movement of the glue applicator 5 along the X-axis, Y-axis and Z-axis is relatively stable.

[0031] During use, first select a bearing plate 104 with a corresponding size according to the size of the stamping cover plate to be coated. Then move the bearing plate 104 so that the outer wall of the bearing plate 104 is engaged with the inner wall of the card slot 103. Next, detachably connect the bearing plate 104 to the inner wall of the card slot 103, so as to detachably connect the bearing plate 104 to the support plate 101. Then move the stamping cover plate to be coated to engage with the inner wall of the bearing groove 105, so as to be limited within the bearing groove 105. This effectively realizes the function that the device has a stable limit for the stamping cover plate to be coated. It is not only applicable to stamping cover plates to be coated with various different sizes, but also avoids accidental movement of the stamping cover plate to be coated during the process of coating sealant, ensuring the product quality of the finished stamping cover plate. Subsequently, the first servo motor 201 operates to drive the first lead screw 202 to rotate. Thus, under the sliding action of the first limiting hole 207 along the outer wall of the first limiting rod 206 and the cooperation of the first ball nut 203, the first slider 204 can be driven to linearly move inside the groove 102. Then, the second servo motor 301 operates to drive the second lead screw 302 to rotate. Thus, under the sliding action of the second limiting hole 306 along the outer wall of the second limiting rod 305 and the cooperation of the second ball nut 303, the second slider 304 can be driven to linearly move inside the sliding groove 205. Then, the electric cylinder 401 operates to drive the pneumatic telescopic rod 402 to telescopically slide, so as to drive the cross plate 403 to vertically move inside the side groove 307, and further drive the glue applicator 5 to be positioned at the required position for the operation of coating the sealing base glue. At the same time, under the action of the sliding of the inner wall of the vertical hole 405 along the outer wall of the vertical rod 404, the vertical movement stability of the cross plate 403 and the glue applicator 5 is ensured. This effectively realizes the function that the device has an automatic coating of the sealing base glue on the stamping cover plate, and the movement of the glue applicator 5 along the X-axis, Y-axis and Z-axis is relatively stable. It not only improves the coating efficiency of the sealing base glue on the stamping cover plate, but also ensures the coating quality of the sealing base glue of the finished stamping cover plate.

[0032] The first servo motor 201, the second servo motor 301, the electric cylinder 401 and the glue applicator 5 are all finished products produced by using existing technologies and can be purchased on the market; the components are all common standard parts or parts known to those skilled in the art, and their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0033] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic coating device for stamping cover plate sealing base glue, comprising a support assembly (1), an X-axis linear drive assembly (2), a Y-axis linear drive assembly (3), a Z-axis linear drive assembly (4) and a glue applicator (5), characterized in that: The X-axis linear drive assembly (2) is arranged on the outer surface of the support assembly (1). The X-axis linear drive assembly (2) is used to drive the Y-axis linear drive assembly (3), the Z-axis linear drive assembly (4), and the glue applicator (5) to move linearly along the X-axis. The Y-axis linear drive assembly (3) is used to drive the Z-axis linear drive assembly (4) and the glue applicator (5) to move linearly along the Y-axis. The Z-axis linear drive assembly (4) is used to drive the glue applicator (5) to move linearly along the Z-axis; The support assembly (1) is used to support the X-axis linear drive assembly (2), and carry and position the stamping cover plate to be coated with bottom sealant.

2. The automatic coating device for the sealing base glue of the stamping cover plate according to claim 1, characterized in that: The support assembly (1) includes a support plate (101). A groove (102) and a card slot (103) are formed on the upper surface of the support plate (101). A carrier plate (104) is detachably connected to the inner side wall of the card slot (103). A carrier groove (105) is formed on the upper surface of the carrier plate (104), and the carrier groove (105) is used to carry and position the stamping cover plate to be coated with bottom sealant.

3. The automatic coating device for the sealing base glue of the stamping cover plate according to claim 2, wherein: The X-axis linear drive assembly (2) includes a first servo motor (201). The first servo motor (201) is detachably connected to the inner side wall of the groove (102). One end of a first lead screw (202) is connected to the output shaft of the first servo motor (201), and the other end of the first lead screw (202) is rotatably connected to the inner side wall of the groove (102). A first ball nut (203) is arranged on the outer side wall of the first lead screw (202). A first slider (204) is detachably connected to the outer side wall of the first ball nut (203), and a chute (205) is formed on the upper surface of the first slider (204); A first limit rod (206) is further arranged on the inner side wall of the groove (102). A first limit hole (207) is formed on the outer side wall of the first slider (204), and the inner side wall of the first limit hole (207) is slidably connected to the outer side wall of the first limit rod (206).

4. An automatic coating device for stamping cover plate sealing base glue according to claim 3, characterized in that: The Y-axis linear drive assembly (3) includes a second servo motor (301). The second servo motor (301) is detachably connected to the inner side wall of the chute (205). One end of a second lead screw (302) is connected to the output shaft of the second servo motor (301), and the other end of the second lead screw (302) is rotatably connected to the inner side wall of the chute (205). A second ball nut (303) is arranged on the outer side wall of the second lead screw (302). A second slider (304) is detachably connected to the outer side wall of the second ball nut (303), and a side groove (307) is formed on the outer side wall of the second slider (304); A second limit rod (305) is further arranged on the inner side wall of the chute (205). A second limit hole (306) is formed on the outer side wall of the second slider (304), and the inner side wall of the second limit hole (306) is slidably connected to the outer side wall of the second limit rod (305).

5. The automatic coating device for sealing base glue of a stamping cover plate according to claim 4, characterized in that: The Z-axis linear drive assembly (4) includes an electric cylinder (401). The electric cylinder (401) is arranged on the inner wall of the top surface of the side groove (307). One end of a pneumatic telescopic rod (402) is slidably connected to the inner side wall of the electric cylinder (401), and the other end of the pneumatic telescopic rod (402) is detachably connected to a cross plate (403). A glue applicator (5) is arranged on the outer side wall of the cross plate (403).

6. The automatic coating device for the sealing base glue of the stamping cover plate according to claim 5, characterized in that: A vertical hole (405) is formed in the upper surface of the cross plate (403), and a vertical rod (404) is further arranged on the inner side wall of the side groove (307). The outer side wall of the vertical rod (404) is slidably connected to the inner side wall of the vertical hole (405).

7. An automatic coating device for stamping cover plate sealing base glue according to claim 4, characterized in that: The number of the first limiting rods (206) and the second limiting rods (305) is two. The first lead screw (202) is located at the middle position between the first limiting rods (206), and the second lead screw (302) is located at the middle position between the second limiting rods (305).

8. An automatic coating device for stamping cover plate sealing base glue according to claim 1, characterized in that: The glue applicator (5) can cover the entire upper surface of the stamping cover plate to be coated with bottom glue under the cooperation of the X-axis linear drive assembly (2), the Y-axis linear drive assembly (3) and the Z-axis linear drive assembly (4).

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