Workpiece surface wear-resistant layer coating device

Abstract

The utility model discloses a workpiece surface wear-resistant layer coating device, and particularly relates to the technical field of coating devices, the workpiece surface wear-resistant layer coating device comprises a box body, a coating machine, mounting racks and a fixing rack, the coating machine is arranged in an inner cavity of the box body in a sliding manner, the fixing rack is mounted in the inner cavity of the box body through the mounting racks, the coating machine is positioned above the mounting racks, and the mounting racks are positioned on two sides of the fixing rack. The sides, facing the fixing frame, of the mounting frames are rotationally connected with rotating shafts. Limiting assemblies are arranged on the surfaces of the rotating shafts. Through the arrangement of the limiting assembly and the coincidence of the plug pin and the slot, a workpiece can be conveniently disassembled and installed between the installation frames through the fixing frame, after installation, the second motor is used for driving the storage box to rotate so that the fixing frame can rotate between the installation frames, and therefore the workpiece fixed in the inner cavity of the fixing frame is driven to rotate; and in the process of coating the wear-resistant layer, the machine does not need to be stopped, workpieces are manually turned over in sequence, and the coating efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating devices, and more specifically to a device for coating a wear-resistant layer on the surface of a workpiece. Background Art

[0002] Coating refers to coating one object on another object to protect the original object or provide other certain effects. During the processing of metal workpieces, a wear-resistant layer is usually coated on its surface to improve the hardness and wear resistance of the workpiece surface.

[0003] The existing wear-resistant layer coating device usually places the workpiece under the coating machine during coating. In order to improve the coating effect during the coating process, the workpiece needs to be fixed, and then the coating machine is manually controlled to perform the coating work.

[0004] However, in actual use, since the workpiece is directly fixed under the coating machine, when it needs to be turned over during the coating process, it is necessary to manually disassemble the workpiece one by one and turn it over, which easily causes inconvenience in taking and placing parts and reduces production efficiency. Utility Model Content

[0005] The utility model provides a device for coating a wear-resistant layer on the surface of a workpiece, and aims to solve the problem that the existing workpieces are usually fixed under a coating machine during the coating process, resulting in the need to manually disassemble the workpieces one by one and turn them over during the coating process, which makes it inconvenient to take and put the workpieces, thereby reducing production efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for coating a wear-resistant layer on the surface of a workpiece, comprising a box body, a coating machine, a mounting frame and a fixing frame, the coating machine being slidably arranged in the inner cavity of the box body, the fixing frame being installed in the inner cavity of the box body through the mounting frame, the coating machine being located above the mounting frame, the mounting frames being located on both sides of the fixing frame, and the mounting frames being rotatably connected with a rotating shaft on one side facing the fixing frame; a limiting assembly is arranged on the surface of the rotating shaft, the limiting assembly comprises a card slot and a latch, the card slot is detachably connected to the fixing frame through the latch, a slot is provided on the fixing frame toward the center position of the card slot, the latch passes through one side of the card slot and is movably connected to the slot, and the fixing frame is detachably installed between the card slots, so as to realize non-stop coating when coating the wear-resistant layer on the workpiece.

[0007] In a preferred embodiment, the limit assembly also includes a storage box, a connecting spring and a handle, the handle is connected to the latch through the storage box, the handle passes through the storage box and is connected to the latch, the storage box is movably sleeved at the end of the latch away from the fixed frame, the storage box is fixedly connected to the slot, and the connecting spring is located between the storage box and the latch, so that the workpiece can be easily disassembled and installed at the bottom of the coating machine.

[0008] In a preferred embodiment, a second motor is provided on one side of one mounting bracket away from the rotating shaft, and the output end of the second motor is connected to the rotating shaft, which is beneficial to improving the coating efficiency.

[0009] In a preferred embodiment, a hydraulic rod and a first telescopic rod are provided at the bottom of the mounting bracket. Both the bottom of the hydraulic rod and the first telescopic rod are connected to the inner wall of the box body, and the top ends are both connected to the mounting bracket, which is beneficial to improving the coating quality.

[0010] In a preferred embodiment, a storage box is provided at the bottom of the fixing bracket. The storage box is located between the two mounting brackets and is detachably installed in the inner cavity of the box body, which is beneficial to preventing the coating material from splashing everywhere.

[0011] In a preferred embodiment, two sliding plates are provided in the inner cavity of the fixing bracket. A plurality of connecting rods are provided on the opposite sides of the two sliding plates. Springs are connected to the tops of the connecting rods. Sleeves are slidably sleeved outside the connecting rods. The other sides of the sliding plates away from the connecting rods are rotatably connected to second screws. Guide rods are provided on both sides of the second screws. The guide rods are connected to the surfaces of the sliding plates. The other ends of the guide rods and the second screws both pass through the fixing bracket movably. A plurality of second telescopic rods are connected between the sliding plates and the fixing bracket to facilitate positioning of the workpiece.

[0012] In a preferred embodiment, a first motor is provided on the surface of the box body. The output end of the first motor passes through the box body and is connected to a first screw. The top of the coater is movably sleeved outside the first screw to facilitate the convenient movement of the coater.

[0013] The technical effects and advantages of the present utility model:

[0014] By setting a limiting component in the present utility model, when the insertion pin coincides with the insertion slot, the workpiece can be conveniently disassembled and installed between the mounting brackets through the fixing bracket. After installation, the second motor is used to drive the storage box to rotate, so that the fixing bracket can rotate between the mounting brackets, thereby driving the workpiece fixed in the inner cavity of the fixing bracket to rotate, so that it is not necessary to stop the machine and manually turn the workpiece one by one during the process of coating the wear-resistant layer, which can effectively improve the coating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the whole of the present utility model;

[0016] Figure 2 is a schematic cross-sectional view of the box body of the present utility model;

[0017] Figure 3 is a schematic diagram of the installation structure of the fixing bracket of the present utility model;

[0018] Figure 4 is the present utility model Figure 3 The enlarged structure schematic diagram at A in;

[0019] Figure 5 This is a schematic diagram of the card slot structure of the utility model;

[0020] Figure 6 It is a cross-sectional schematic diagram of the storage box of the utility model.

[0021] The accompanying drawings are marked as follows: 1. box body; 11. first motor; 12. first screw; 13. coating machine; 3. storage box; 31. second motor; 32. mounting frame; 321. first telescopic rod; 322. hydraulic rod; 33. rotating shaft; 34. slot; 4. fixing frame; 41. second screw; 42. slide plate; 43. connecting rod; 44. sleeve; 45. guide rod; 46. second telescopic rod; 5. storage box; 51. latch; 53. connecting spring; 54. handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] Refer to the instruction manual Figures 1 - 6 A device for coating a wear-resistant layer on the surface of a workpiece comprises a box body 1, a coating machine 13, a mounting frame 32 and a fixing frame 4. The coating machine 13 is slidably arranged in the inner cavity of the box body 1, and the fixing frame 4 is installed in the inner cavity of the box body 1 through the mounting frame 32. The coating machine 13 is located above the mounting frame 32, and the mounting frame 32 is located on both sides of the fixing frame 4. The mounting frame 32 is rotatably connected with a rotating shaft 33 on one side facing the fixing frame 4; a limiting component is arranged on the surface of the rotating shaft 33, and the limiting component comprises a card slot 34 and a latch 51. The card slot 34 is detachably connected to the fixing frame 4 through the latch 51. A slot is opened in the fixing frame 4 toward the center position of the card slot 34, and the latch 51 passes through one side of the card slot 34 and is movably connected to the slot, and the fixing frame 4 is detachably installed between the card slots 34.

[0025] It should be noted that the fixing frame 4 is used to fix the workpiece. When the wear-resistant layer is coated on the workpiece, the pin 51 overlaps with the slot, so that the workpiece can be easily disassembled and installed between the mounting frames 32 through the fixing frame 4. The coating machine 13 can be used to coat the workpiece fixed in the inner cavity of the fixing frame 4. By turning the rotating shaft 33, the fixing frame 4 can be rotated between the mounting frames 32, thereby driving the workpiece fixed in the inner cavity of the fixing frame 4 to rotate, thereby improving the coating efficiency.

[0026] Further, the limiting component further includes a storage box 5, a connecting spring 53 and a handle 54. The handle 54 is connected to the bolt 51 through the storage box 5. The handle 54 passes through the storage box 5 and is connected to the bolt 51. The storage box 5 is movably sleeved on one end of the bolt 51 away from the fixing frame 4. The storage box 5 is fixedly connected to the card slot 34. The connecting spring 53 is located between the storage box 5 and the bolt 51.

[0027] In the above embodiment, the handle 54 is used to drive the bolt 51 to move up and down. After the handle 54 is released, the connecting spring 53 can automatically reset the bolt 51 through its own elasticity, realizing automatic limiting of the fixing frame 4, and facilitating the removal of the fixing frame 4 to facilitate taking the workpiece.

[0028] Further, a second motor 31 is provided on one side of one mounting frame 32 away from the rotating shaft 33. The output end of the second motor 31 is connected to the rotating shaft 33.

[0029] In the above embodiment, the second motor 31 is used to drive the fixing frame 4 to rotate, realizing the function of convenient adjustment during the coating process of the workpiece and improving the coating efficiency of the workpiece.

[0030] Further, a hydraulic rod 322 and a first telescopic rod 321 are provided at the bottom of the mounting frame 32. The bottoms of the hydraulic rod 322 and the first telescopic rod 321 are both connected to the inner wall of the box body 1, and the tops are both connected to the mounting frame 32.

[0031] In the above embodiment, the hydraulic rod 322 is used to drive the mounting frame 32 to move up and down, so that the fixing frame 4 can drive the workpiece to move, and the distance between the workpiece and the coater 13 can be adjusted according to the size of the workpiece, effectively improving the coating quality.

[0032] Further, a storage box 3 is provided at the bottom of the fixing frame 4. The storage box 3 is located between the two mounting frames 32. The storage box 3 is detachably installed in the inner cavity of the box body 1.

[0033] In the above embodiment, the storage box 3 is used to centrally collect the coating materials, preventing splashing everywhere during the coating process and affecting the production environment.

[0034] Further, two sliding plates 42 are provided in the inner cavity of the fixing frame 4. A plurality of connecting rods 43 are provided on the opposite sides of the two sliding plates 42. Springs are connected to the tops of the connecting rods 43. A sleeve 44 is slidably sleeved on the outside of the connecting rod 43. A second screw rod 41 is rotatably connected to the side of the sliding plate 42 away from the connecting rod 43. Guide rods 45 are provided on both sides of the second screw rod 41. The guide rods 45 are connected to the surface of the sliding plate 42. The other ends of the guide rods 45 and the second screw rod 41 both movably pass through the fixing frame 4. A plurality of second telescopic rods 46 are connected between the sliding plate 42 and the fixing frame 4.

[0035] In the above embodiment, the distance between the sliding plate 42 and the workpiece in contact is adjusted by rotating the second screw rod 41. When the connecting rod 43 contacts the surface of the workpiece, the workpiece is fixed. At the same time, the connecting rod 43 presses the spring, and the retraction distance of the spring adapts to the shapes of different workpiece surfaces. The stability of the sliding plate 42 during movement is improved by the second telescopic rod 46, and the sliding plate 42 is guided during movement by the guide rod 45.

[0036] Furthermore, a first motor 11 is provided on the surface of the box body 1. The output end of the first motor 11 passes through the box body 1 and is connected to a first screw rod 12. The top of the coating machine 13 is movably sleeved outside the first screw rod 12.

[0037] In the above embodiment, the first motor 11 is used to drive the first screw rod 12 to rotate to adjust the coating machine 13 to move and coat the wear-resistant layer on the workpiece.

[0038] In this embodiment, the implementation scenario is specifically as follows: during the production process, the distance between the sliding plate 42 and the workpiece in contact is adjusted by rotating the second screw rod 41. When the connecting rod 43 contacts the surface of the workpiece, the workpiece is fixed. At the same time, the connecting rod 43 presses the spring, and the retraction distance of the spring adapts to the shapes of different workpiece surfaces, improving the adaptability of the device. Then, the handle 54 is used to drive the latch 51 to move upward, and the fixing frame 4 is installed between the card slots 34. When the latch 51 coincides with the slot, the handle 54 is released. Then, the connecting spring 53 enables the latch 51 to automatically reset through its own elasticity, realizing automatic limiting of the fixing frame 4, which can facilitate the disassembly of the fixing frame 4 to facilitate the taking of the workpiece. Then, the first motor 11 is used to drive the first screw rod 12 to rotate to adjust the movement of the coating machine 13 to coat the wear-resistant layer on the workpiece;

[0039] During the process of coating the wear-resistant layer, the second motor 31 is used to drive the storage box 3 to rotate, so that the fixing frame 4 can rotate between the mounting frames 32, thereby driving the workpiece fixed in the inner cavity of the fixing frame 4 to rotate, so that it is not necessary to stop the machine during the process of coating the wear-resistant layer and manually turn the workpiece one by one, effectively improving the coating efficiency.

[0040] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A workpiece surface wear-resistant layer coating device, comprising a box (1), a coating machine (13), a mounting frame (32) and a fixing frame (4), wherein the coating machine (13) is slidably arranged in the inner cavity of the box (1), and the fixing frame (4) is mounted in the inner cavity of the box (1) through the mounting frame (32), characterized in that: The coating machine (13) is located above the mounting frame (32), the mounting frame (32) is located on both sides of the fixing frame (4), and the side of the mounting frame (32) facing the fixing frame (4) is rotatably connected to a rotating shaft (33); A limit assembly is arranged on the surface of the rotating shaft (33), the limit assembly comprising a card slot (34) and a latch (51), the card slot (34) is detachably connected to a fixing frame (4) via the latch (51), the fixing frame (4) is provided with a slot at a central position toward the card slot (34), the latch (51) passes through one side of the card slot (34) and is movably connected to the slot, and the fixing frame (4) is detachably mounted between the card slots (34).

2. A workpiece surface wear-resistant layer coating device according to claim 1, characterized in that: The limiting assembly further comprises a storage box (5), a connecting spring (53) and a handle (54); the handle (54) is connected to the latch (51) through the storage box (5); the handle (54) passes through the storage box (5) and is connected to the latch (51); the storage box (5) is movably sleeved on an end of the latch (51) away from the fixing frame (4); the storage box (5) is fixedly connected to the card slot (34); and the connecting spring (53) is located between the storage box (5) and the latch (51).

3. A workpiece surface wear-resistant layer coating device according to claim 2, characterized in that: A second motor (31) is arranged on one side of one of the mounting frames (32) away from the rotating shaft (33), and an output end of the second motor (31) is connected to the rotating shaft (33).

4. A workpiece surface wear-resistant layer coating device according to claim 3, characterized in that: A hydraulic rod (322) and a first telescopic rod (321) are arranged at the bottom of the mounting frame (32); the bottoms of the hydraulic rod (322) and the first telescopic rod (321) are connected to the inner wall of the box body (1), and the tops of the hydraulic rod (322) and the first telescopic rod (321) are connected to the mounting frame (32).

5. A workpiece surface wear-resistant layer coating device according to claim 4, characterized in that: A storage box (3) is provided at the bottom of the fixing frame (4); the storage box (3) is located between two mounting frames (32); and the storage box (3) is detachably mounted in the inner cavity of the box body (1).

6. A workpiece surface wear-resistant layer coating device according to claim 5, characterized in that: The inner cavity of the fixed frame (4) is provided with two slides (42), and a plurality of connecting rods (43) are provided on opposite sides of the two slides (42). A spring is connected to the top of the connecting rod (43), and a sleeve (44) is provided on the outer sliding sleeve of the connecting rod (43). The side of the slide (42) away from the connecting rod (43) is rotatably connected to a second screw rod (41), and guide rods (45) are provided on both sides of the second screw rod (41). The guide rods (45) are connected to the surface of the slide (42), and the other ends of the guide rods (45) and the second screw rod (41) are movable through the fixed frame (4), and a plurality of second telescopic rods (46) are connected between the slide (42) and the fixed frame (4).

7. A workpiece surface wear-resistant layer coating device according to claim 6, characterized in that: A first motor (11) is arranged on the surface of the box (1); an output end of the first motor (11) passes through the box (1) and is connected to a first screw (12); and a top of the coating machine (13) is movably sleeved outside the first screw (12).

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