A hardware surface maintenance spraying device

Abstract

The utility model belongs to hardware processing technical field, concretely is a kind of hardware surface maintenance spraying equipment, including support frame;The inside fixed connection of support frame has servo motor;The output fixed connection of servo motor has gear disc;Gear disc and support frame slidingly connected;The upper end fixed connection of gear disc has placing tray;The inside fixed connection of support frame has multiple fixed link;The outside rotationally connected of fixed link has rotation gear wheel;Rotation gear wheel and gear disc meshing connection;The upper end rotationally connected of support frame has gear ring;Gear ring and rotation gear wheel meshing connection;Through placing tray drive hardware in the rotation of the same time, through the reverse direction rotation of rotary disc drive first spray head and second spray head even spraying coating or maintenance liquid on product surface, not only improve spraying efficiency, also improve the uniformity of coating, to effectively improve product quality and production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of hardware product processing technology, specifically a hardware product surface maintenance spraying equipment. Background Technology

[0002] Hardware products are a broad concept, referring to various household or industrial products made from five metals or some of them: gold, silver, copper, iron, and tin. These products are ubiquitous in our daily lives, from architectural hardware such as locks and door and window fittings, to bathroom hardware such as faucets and shower heads, and to kitchen hardware such as tableware and cookware. They all play an important role.

[0003] Spraying equipment is a specialized device used to spray paint, varnish, maintenance liquid or other liquid substances onto the surface of various substrates. This equipment uses specific spraying techniques, such as air pressure spraying, electrostatic spraying, airless spraying, etc., to atomize the liquid substances into tiny particles and then spray them evenly onto the target object using air or mechanical force.

[0004] However, traditional spraying methods are often inefficient and it is difficult to guarantee the uniformity of the coating, which not only affects the quality of the product, but also restricts the improvement of production efficiency. Therefore, a surface maintenance spraying equipment for hardware products is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a surface maintenance spraying equipment for hardware products.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A surface maintenance spraying device for hardware products, comprising a support frame; a servo motor is fixedly connected to the inner side of the support frame; a gear disk is fixedly connected to the output end of the servo motor; the gear disk is slidably connected to the support frame; a placement disk is fixedly connected to the upper end of the gear disk; multiple sets of fixing rods are fixedly connected to the inner side of the support frame; a rotating gear is rotatably connected to the outer side of the fixing rods; the rotating gear meshes with the gear disk; a gear ring is rotatably connected to the upper end of the support frame; the gear ring meshes with the rotating gear; a rotating disk is fixedly connected to the upper end of the gear ring; the rotating disk is slidably connected to the placement disk; the upper end of the rotating disk... A first connecting pipe is symmetrically and fixedly connected; a second connecting pipe is fixedly connected to the end of the first connecting pipe; a fixed cylinder is fixedly connected to the upper end of the rotating disk and outside the first and second connecting pipes; a connecting ring is fixedly connected to the inner side of the fixed cylinder; the connecting ring is slidably connected to the rotating disk; a feed pipe is provided on the outer side of the fixed cylinder; one end of the feed pipe passes through the fixed cylinder and is fixedly connected to the connecting ring; a first nozzle is fixedly connected to the ends of both the first and second connecting pipes; multiple sets of second nozzles are fixedly connected to the upper end of the placement tray; a fixed cover is fixedly connected to the upper end of the fixed cylinder; the feed pipe, connecting ring, rotating disk, first connecting pipe, second connecting pipe, first nozzle, and second nozzle are internally interconnected.

[0007] Preferably, the upper end of the placement tray is fixedly connected to multiple sets of fixing blocks; a sliding rod is slidably connected to the inner side of the fixing block; a pressing block and a finger handle are fixedly connected to both ends of the sliding rod respectively; a spring is provided on the outer side of the sliding rod and between the pressing block and the fixing block; both ends of the spring are fixedly connected to the fixing block and the pressing block respectively.

[0008] Preferably, a rotating door is rotatably connected to the inner side of the fixed rod.

[0009] Preferably, a slider is slidably connected to the inner side of the rotating door; a limit block is fixedly connected to the end of the slider; the limit block is slidably connected to the rotating door; a limit groove is formed on the inner side of the fixed cylinder; and the slider is slidably connected to the limit groove.

[0010] Preferably, a handle is fixedly connected to the middle of the revolving door.

[0011] Preferably, a rotating shaft is fixedly connected to the upper end of the second connecting pipe; the rotating shaft is rotatably connected to the fixed cover.

[0012] Preferably, a connecting block is fixedly connected to each of the four corners of the support frame; a fixing nail is fixedly connected to the inner side of the connecting block.

[0013] The advantages of this utility model are:

[0014] 1. The surface maintenance spraying equipment for hardware products described in this utility model uses a placement plate to drive the hardware products to rotate while the rotating plate rotates in the opposite direction to drive the first and second spray heads to evenly spray paint or maintenance liquid onto the surface of the products. This not only improves the spraying efficiency but also improves the uniformity of the coating, thereby effectively improving product quality and production efficiency.

[0015] 2. The surface maintenance spraying equipment for hardware products described in this utility model uses a handle to drive the extrusion blocks to move, and utilizes the elastic characteristics of springs to firmly clamp the hardware products with multiple sets of extrusion blocks, thereby effectively improving the stability of the hardware products when rotating on the upper end of the placement tray, improving the smoothness of the working process and the safety of the products. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of the fixed cylinder in this utility model;

[0019] Figure 3 This is a schematic diagram of the gear disk structure in this utility model;

[0020] Figure 4 This is a schematic diagram of the limiting block structure in this utility model.

[0021] In the diagram: 101, support frame; 102, servo motor; 103, gear disk; 104, placement tray; 105, fixing rod; 106, rotating gear; 107, gear ring; 108, rotating disk; 109, first connecting pipe; 110, second connecting pipe; 111, feed pipe; 112, connecting ring; 113, first nozzle; 114, second nozzle; 115, fixing cylinder; 116, fixing cover; 201, fixing block; 202, sliding rod; 203, extrusion block; 204, handle; 205, spring; 301, rotating door; 401, slider; 402, limiting block; 403, limiting groove; 501, grip; 601, rotating shaft; 701, connecting block; 702, fixing pin. Detailed Implementation

[0022] 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.

[0023] like Figure 1-3As shown, it includes a support frame 101; a servo motor 102 is fixedly connected to the inner side of the support frame 101; a gear disk 103 is fixedly connected to the output end of the servo motor 102; the gear disk 103 is slidably connected to the support frame 101; a placement disk 104 is fixedly connected to the upper end of the gear disk 103; multiple sets of fixing rods 105 are fixedly connected to the inner side of the support frame 101; a rotating gear 106 is rotatably connected to the outer side of the fixing rods 105; the rotating gear 106 meshes with the gear disk 103; a gear ring 107 is rotatably connected to the upper end of the support frame 101; the gear ring 107 meshes with the rotating gear 106; a rotating disk 108 is fixedly connected to the upper end of the gear ring 107; the rotating disk 108 is slidably connected to the placement disk 104; a first connecting pipe 109 is symmetrically fixedly connected to the upper end of the rotating disk 108; a second connecting pipe 110 is fixedly connected to the end of the first connecting pipe 109; the rotating disk 108... A fixed cylinder 115 is fixedly connected to the upper end of the rotating disk 108 and outside the first connecting pipe 109 and the second connecting pipe 110; a connecting ring 112 is fixedly connected to the inner side of the fixed cylinder 115; the connecting ring 112 is slidably connected to the rotating disk 108; a feed pipe 111 is provided on the outer side of the fixed cylinder 115; one end of the feed pipe 111 passes through the fixed cylinder 115 and is fixedly connected to the connecting ring 112; the ends of the first connecting pipe 109 and the second connecting pipe 110 are both fixed. A first nozzle 113 is connected; multiple sets of second nozzles 114 are fixedly connected to the upper end of the placement tray 104; a fixed cover 116 is fixedly connected to the upper end of the fixed cylinder 115; the feed pipe 111, connecting ring 112, rotating disk 108, first connecting pipe 109, second connecting pipe 110, first nozzle 113, and second nozzle 114 are interconnected; during operation, the operator places the hardware products on the upper end of the placement tray 104 and then starts the servo motor 102;The output of the servo motor 102 drives the gear disk 103 to rotate. When the gear disk 103 rotates, it drives the placement disk 104 to rotate, which in turn drives the hardware products to rotate. At the same time, the rotation of the gear disk 103 drives the rotating gear 106 to rotate, which in turn drives the gear ring 107 to rotate. The rotating gear 106 causes the gear ring 107 and the placement disk 104 to rotate in opposite directions. When the gear ring 107 rotates, it drives the rotating disk 108, the first connecting pipe 109, the second connecting pipe 110, the first spray head 113, and the second spray head 114 to rotate synchronously. Then, the paint or maintenance liquid is introduced into the inner part of the connecting ring 112 through the feed pipe 111. On the other side, the feed pipe 111, connecting ring 112, rotating disk 108, first connecting pipe 109, second connecting pipe 110, first nozzle 113, and second nozzle 114 are interconnected, allowing paint or maintenance liquid to be sprayed out from the ports of the first nozzle 113 and second nozzle 114, thus uniformly coating the hardware product. In this step, while the placement disk 104 drives the hardware product to rotate, the rotating disk 108 rotates in the opposite direction, causing the first nozzle 113 and second nozzle 114 to uniformly spray paint or maintenance liquid onto the surface of the product. This not only improves the spraying efficiency but also enhances the uniformity of the coating, thereby effectively improving product quality and production efficiency.

[0024] like Figure 2 As shown, multiple sets of fixing blocks 201 are fixedly connected to the upper end of the placement tray 104; a sliding rod 202 is slidably connected to the inner side of the fixing block 201; a pressing block 203 and a handle 204 are fixedly connected to both ends of the sliding rod 202 respectively; a spring 205 is provided on the outer side of the sliding rod 202 and between the pressing block 203 and the fixing block 201; both ends of the spring 205 are fixedly connected to the fixing block 201 and the pressing block 203 respectively; during operation, in order to make the hardware products more stable when rotating at the upper end of the placement tray 104, the operator can pull the handle 204. Then, the sliding rod 202 is moved by the handle 204, and the hardware product is placed at the end of the multiple sets of extrusion blocks 203. The elasticity of the spring 205 makes the multiple sets of extrusion blocks 203 clamp the hardware product, thus making the hardware product more stable when rotating. In this step, the extrusion blocks 203 are moved by the handle 204, and the elasticity of the spring 205 makes the multiple sets of extrusion blocks 203 firmly clamp the hardware product, thereby effectively improving the stability of the hardware product when rotating on the upper end of the placement plate 104, improving the smooth progress of the work process and the safety of the product.

[0025] like Figure 1 , Figure 4As shown, a rotating door 301 is rotatably connected to the inner side of the fixing rod 105. During operation, the rotating door 301 makes it more convenient for workers to place hardware products. After placement, the rotating door 301 reduces the contamination of the outer side of the device by the paint or maintenance liquid inside the fixing cylinder 115. This step facilitates the operation of workers when placing hardware products, improves work efficiency, and effectively reduces the contamination of the outer side of the device by the paint or maintenance liquid inside the fixing cylinder 115 after placement, thus maintaining the cleanliness of the working environment.

[0026] like Figure 1 , Figure 4 As shown, a slider 401 is slidably connected to the inner side of the rotating door 301; a limiting block 402 is fixedly connected to the end of the slider 401; the limiting block 402 is slidably connected to the rotating door 301; a limiting groove 403 is formed on the inner side of the fixed cylinder 115; the slider 401 is slidably connected to the limiting groove 403; during operation, in order to reduce the automatic rotation of the rotating door 301 under non-human conditions, the operator can drive the slider 401 to slide inside the rotating door 301 and the limiting block 402 through the limiting block 402, thereby reducing the automatic rotation of the rotating door 301 after it is closed. This step, by driving the slider 401 to slide inside the rotating door 301 and the limiting block 402 through the limiting block 402, reduces the automatic rotation of the rotating door 301 after it is closed, thereby enhancing the stability and safety of the device.

[0027] like Figure 1 As shown, a handle 501 is fixedly connected to the middle of the rotating door 301. During operation, the rotating door 301 is rotated by holding the handle 501. This step makes it more convenient for the staff to rotate the rotating door 301.

[0028] like Figure 2 As shown, a rotating shaft 601 is fixedly connected to the upper end of the second connecting pipe 110; the rotating shaft 601 is rotatably connected to the fixed cover 116; during operation, when the second connecting pipe 110 rotates, the rotating shaft 601 causes the second connecting pipe 110 to rotate around the rotating shaft 601 as the axis. This step reduces the shaking of the second connecting pipe 110 and the first connecting pipe 109 during rotation, thereby further improving the stability of the device.

[0029] like Figure 1-2As shown, each of the four corners of the support frame 101 is fixedly connected to a connecting block 701; a fixing nail 702 is fixedly connected to the inner side of the connecting block 701; during operation, the connecting block 701 is fixed to the ground by the fixing nail 702, thereby fixing the driving device to the ground. This step, through the structural design of the connecting block 701 and the fixing nail 702, reduces the shaking of the device when rotating, thereby further improving the stability and safety of the device.

[0030] Working principle: During operation, the operator places the hardware product on the upper end of the placement tray 104 and then starts the servo motor 102. The output of the servo motor 102 drives the gear disk 103 to rotate. When the gear disk 103 rotates, it drives the placement tray 104 to rotate, which in turn drives the hardware product to rotate. Simultaneously, the rotation of the gear disk 103 drives the rotating gear 106 to rotate, which in turn causes the gear ring 107 to rotate. The rotating gear 106 causes the gear ring 107 to rotate in the opposite direction to the placement tray 104. When the gear ring 107 rotates, it drives the rotating tray 108, the first connecting pipe 109, the second connecting pipe 110, the first nozzle 113, and the second nozzle 114 to rotate synchronously. Then, the paint or maintenance liquid is introduced into the inner side of the connecting ring 112 through the feed pipe 111. The feed pipe 111, the connecting ring 112, the rotating tray 108, the first connecting pipe 109, the second connecting pipe 110, and the first nozzle 114 rotate synchronously. 13. The second nozzle 114 is internally interconnected, allowing paint or maintenance liquid to be sprayed from the ports of the first nozzle 113 and the second nozzle 114, thereby uniformly maintaining and coating the hardware product. In this step, while the hardware product is rotated by the placement plate 104, the rotating plate 108 rotates in the opposite direction, causing the first nozzle 113 and the second nozzle 114 to uniformly spray paint or maintenance liquid onto the surface of the product. This not only improves the spraying efficiency but also improves the uniformity of the coating, thereby effectively improving product quality and production efficiency. During operation, in order to make the hardware product more stable when rotating at the upper end of the placement plate 104, the operator can pull the handle 204, which in turn drives the sliding rod 202 to move. Then, the hardware product is placed at the end of the multiple sets of extrusion blocks 203. The elasticity of the spring 205 causes the multiple sets of extrusion blocks 203 to clamp the hardware product, thereby making the hardware product more stable when rotating.In this step, the pressing block 203 is moved by the handle 204, and the elasticity of the spring 205 is used to firmly clamp the hardware product with multiple sets of pressing blocks 203, thereby effectively improving the stability of the hardware product when it rotates on the upper end of the placement tray 104, improving the smoothness of the work process and the safety of the product. During operation, the rotating door 301 makes it more convenient for the staff to place the hardware product. After placement, the rotating door 301 reduces the contamination of the outside of the device by the paint or maintenance liquid inside the fixing cylinder 115. This step, through the rotating door 301... This design facilitates the placement of hardware products by staff, improving work efficiency. Furthermore, after placement, it effectively reduces the contamination of the outside of the device by paint or maintenance solution from the inside of the fixing cylinder 115, maintaining a clean working environment. During operation, to minimize the automatic rotation of the rotating door 301 due to unauthorized actions, staff can use the limit block 402 to drive the slider 401 to slide within the rotating door 301 and the limit block 402. This reduces the automatic rotation of the rotating door 301 after it closes. This step involves the limit block 402 driving the slider 401 within the rotating door... The sliding of 301 with the inner side of the limiting block 402 reduces the automatic rotation of the rotating door 301 after it is closed, thereby enhancing the stability and safety of the device. During operation, the rotating door 301 is rotated by holding the handle 501. This step, using the handle 501 to rotate the rotating door 301, makes it more convenient for the operator to rotate the door. During operation, when the second connecting pipe 110 rotates, the rotating shaft 601 causes the second connecting pipe 110 to rotate around the rotating shaft 601. This step, using the rotating shaft 601... To reduce the shaking of the second connecting pipe 110 and the first connecting pipe 109 during rotation, thereby further improving the stability of the device, connecting blocks 701 are fixedly connected to each of the four corners of the support frame 101; fixing nails 702 are fixedly connected to the inner side of each connecting block 701; during operation, the connecting blocks 701 are fixed to the ground by the fixing nails 702, thereby fixing the device to the ground. This step, through the structural design of the connecting blocks 701 and fixing nails 702, reduces the shaking of the device during rotation, thereby further improving the stability and safety of the device.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A surface maintenance spraying device for hardware products, comprising a support frame (101); characterized in that: A servo motor (102) is fixedly connected to the inner side of the support frame (101); a gear disk (103) is fixedly connected to the output end of the servo motor (102); the gear disk (103) is slidably connected to the support frame (101); a placement disk (104) is fixedly connected to the upper end of the gear disk (103); multiple sets of fixing rods (105) are fixedly connected to the inner side of the support frame (101); a rotating gear (106) is rotatably connected to the outer side of the fixing rod (105); the rotating gear (106) is fixedly connected to the outer side of the fixing rod (105); 6) Engaged with the gear disk (103); the upper end of the support frame (101) is rotatably connected to a gear ring (107); the gear ring (107) is engaged with a rotating gear (106); the upper end of the gear ring (107) is fixedly connected to a rotating disk (108); the rotating disk (108) is slidably connected to a placement disk (104); the upper end of the rotating disk (108) is symmetrically fixedly connected to a first connecting pipe (109); the end of the first connecting pipe (109) is fixedly connected to a second connecting pipe. (110); A fixed cylinder (115) is fixedly connected to the upper end of the rotating disk (108) and outside the first connecting pipe (109) and the second connecting pipe (110); A connecting ring (112) is fixedly connected to the inner side of the fixed cylinder (115); The connecting ring (112) is slidably connected to the rotating disk (108); A feed pipe (111) is provided on the outer side of the fixed cylinder (115); One end of the feed pipe (111) passes through the fixed cylinder (115) and is fixedly connected to the connecting ring (112); The ends of the first connecting pipe (109) and the second connecting pipe (110) are both fixedly connected to a first nozzle (113); the upper end of the placement plate (104) is fixedly connected to multiple sets of second nozzles (114); the upper end of the fixed cylinder (115) is fixedly connected to a fixed cover (116); the feed pipe (111), the connecting ring (112), the rotating plate (108), the first connecting pipe (109), the second connecting pipe (110), the first nozzle (113), and the second nozzle (114) are interconnected internally.

2. The surface maintenance spraying equipment for hardware products according to claim 1, characterized in that: The upper end of the placement tray (104) is fixedly connected to multiple sets of fixing blocks (201); a sliding rod (202) is slidably connected to the inner side of the fixing block (201); a pressing block (203) and a finger handle (204) are fixedly connected to both ends of the sliding rod (202); a spring (205) is provided on the outer side of the sliding rod (202) and between the pressing block (203) and the fixing block (201); both ends of the spring (205) are fixedly connected to the fixing block (201) and the pressing block (203) respectively.

3. The surface maintenance spraying equipment for hardware products according to claim 1, characterized in that: A rotating door (301) is rotatably connected to the inner side of the fixed rod (105).

4. The surface maintenance spraying equipment for hardware products according to claim 3, characterized in that: The inner side of the rotating door (301) is slidably connected to a slider (401); the end of the slider (401) is fixedly connected to a limiting block (402); the limiting block (402) is slidably connected to the rotating door (301); a limiting groove (403) is opened on the inner side of the fixed cylinder (115); the slider (401) is slidably connected to the limiting groove (403).

5. The surface maintenance spraying equipment for hardware products according to claim 3, characterized in that: A handle (501) is fixedly connected to the middle of the revolving door (301).

6. The surface maintenance spraying equipment for hardware products according to claim 1, characterized in that: The upper end of the second connecting pipe (110) is fixedly connected to a rotating shaft (601); the rotating shaft (601) is rotatably connected to the fixed cover (116).

7. The surface maintenance spraying equipment for hardware products according to claim 1, characterized in that: The support frame (101) is fixedly connected to each of the four corners with a connecting block (701); the inner side of the connecting block (701) is fixedly connected with a fixing nail (702).

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