Automatic rotating stand of coating machine

Abstract

The utility model relates to the technical field of coating machines, in particular to an automatic rotating stand of a coating machine, which is characterized in that a rotating device comprises a connecting rod, the connecting rod is fixedly mounted on the inner wall surface of the horizontal end of an L-shaped bracket, a barrel cover is fixedly mounted on the surface of one end, far away from the L-shaped bracket, of the connecting rod, and a motor is fixedly mounted on the surface of the barrel cover; a rotating shaft is rotatably connected to the surface of the long-strip plate; a cross plate is fixedly mounted at one end, far away from the long-strip plate, of the rotating shaft; four hooks are fixedly mounted on the surface of the bottom of the cross plate; a sliding groove is formed in the surface of the long-strip plate, a sliding plate is slidably connected into the sliding groove, and a rack is fixedly mounted on the surface of the sliding plate; gears are fixedly mounted on the outer wall surfaces of the rotating shafts. The automatic rotating stand for the coating machine solves the problem that the coating uniformity of the inner surface and the outer surface of a workpiece still needs to be improved due to the fact that the existing automatic rotating stand for the coating machine usually only rotates and the workpiece cannot rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of coating machines, in particular to an automatic rotating frame of a coating machine. Background Art

[0002] Vacuum coating is mainly completed by vacuum coating machine, which generally consists of four parts: coating cylinder, cracking chamber, evaporation chamber and vacuum device. Before coating, the workpiece to be processed is hung on the workpiece rotating rack in the coating cylinder. During the coating process, the workpiece rotating rack rotates with the operation of the equipment, so that the workpiece can achieve more uniform and comprehensive contact with the coating material, thereby achieving the purpose of coating.

[0003] Although the automatic turntable used in the existing coating machine can rotate with the operation of the equipment, so that the workpiece can achieve more uniform and comprehensive contact with the coating material, thereby achieving the purpose of coating, it usually simply rotates the turntable while the workpiece cannot rotate on its own, resulting in the coating uniformity of the inner and outer surfaces of the workpiece still needs to be improved. Utility Model Content

[0004] The utility model aims to solve the technical problems in the above background and proposes an automatic rotating frame for a coating machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic rotating frame of a coating machine, comprising a T-shaped base, an L-shaped bracket fixedly installed on the surface of the T-shaped base, a through slot is provided on the inner wall surface of the vertical end of the L-shaped bracket, a vertical rod is fixedly installed between the inner walls of the upper and lower ends of the through slot, a strip plate is slidably connected to the surface of the vertical rod, a coating cylinder is fixedly installed on one side surface of the strip plate, a rotating device is provided on the inner wall surface of the horizontal end of the L-shaped bracket, the rotating device comprises a connecting rod, the connecting rod is fixedly installed on the inner wall surface of the horizontal end of the L-shaped bracket, a cylinder cover is fixedly installed on the surface of one end of the connecting rod away from the L-shaped bracket, a motor is fixedly installed on the surface of the cylinder cover, and a long strip plate is fixedly installed on the output end of the motor. The setting of the motor plays an effect of driving the long strip plate to rotate.

[0006] Preferably, a rotating shaft is rotatably connected to the surface of the long strip, a cross plate is fixedly installed on one end of the rotating shaft away from the long strip, and four hooks are fixedly installed on the bottom surface of the cross plate. The setting of the hooks has the effect of supporting the workpiece.

[0007] Preferably, a sliding groove is provided on the surface of the long strip, a slide plate is slidably connected inside the sliding groove, a rack is fixedly installed on the surface of the slide plate, a gear is fixedly installed on the outer wall surface of the rotating shaft, and the rack and the gear are meshed with each other. The setting of the rack has the effect of driving the gear to rotate, and the setting of the gear has the effect of driving the rotating shaft to rotate.

[0008] Preferably, a groove is provided on the side of the long board, a movable board is slidably connected inside the groove, an L-shaped rod is fixedly installed between the movable board and the slide plate, a rectangular board is fixedly installed on the side of the long board, an electric telescopic rod is fixedly installed on the surface of the rectangular board, and the output end of the electric telescopic rod is fixedly connected to the movable board. The setting of the electric telescopic rod has the effect of driving the movable board to move inside the groove.

[0009] Preferably, the surface of the T-shaped base is provided with a lifting device, the lifting device comprises a long slot, the long slot is provided on the surface of the T-shaped base, two movable blocks are slidably connected inside the long slot, a hinged plate is hingedly connected to the surface of the movable block at one end away from the long slot, and the end of the hinged plate away from the movable block is hingedly connected to the strip plate. The provision of the hinged plate has the effect of driving the strip plate to move on the surface of the vertical rod.

[0010] Preferably, a vertical plate is fixedly mounted on the inner bottom surface of the long slot, and a cylinder is fixedly mounted on both sides of the vertical plate, and the output end of the cylinder is fixedly connected to the movable block. The setting of the cylinder has the effect of driving the movable block to move inside the long slot.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, a rotating device is provided. When the device is needed, several workpieces to be coated are first hung on the cross plate through a hook, and then the motor is started. The motor starts to drive the long plate to rotate, and the rotation of the long plate drives the cross plate to rotate. The rotation of the cross plate causes the workpiece hung on the hook to perform a revolution operation. Then, the electric telescopic rod is started, and the electric telescopic rod starts to drive the internal movement of the movable plate groove. The movement of the movable plate in the groove drives the L-shaped rod to move. The movement of the L-shaped rod drives the slide plate to move in the slide groove. The movement of the slide plate in the slide groove drives the rack to move. The rack moves and meshes with the gear, thereby causing the gear to rotate. The rotation of the gear drives the rotating shaft to rotate. The rotation of the rotating shaft drives the cross plate to rotate. The rotation of the cross plate drives the workpiece hung on the hook to perform a self-rotation operation at the same time. Through the cooperation of the above structure, the workpiece can achieve more uniform and comprehensive contact with the coating material, and the coating uniformity on the inner and outer surfaces of the workpiece is effectively improved.

[0013] 2. In the utility model, a lifting device is provided, when the workpiece is coated and needs to be unloaded, firstly, the two cylinders are started at the same time, and the cylinder start-up drives the two movable blocks to move in the direction away from each other inside the long groove, and the two movable blocks move in the direction away from each other inside the long groove, driving the hinged plate to move, and the hinged plate moves to pull the strip plate to move downward on the surface of the vertical rod, and the strip plate moves downward on the surface of the vertical rod, driving the coating cylinder to move downward, and the coating cylinder moves downward to separate itself from the cylinder cover, and when the coating cylinder continues to move downward, the coated workpiece will be separated from the interior of the coating cylinder, and the coated workpiece can be removed from the hook at this time to complete the unloading operation, and through the cooperation of the above structure, the coating cylinder can be lifted and lowered, thereby facilitating the subsequent unloading operation after the coating is completed, and further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional structural schematic diagram of an automatic rotating frame of a coating machine is proposed for the utility model;

[0015] Figure 2 The utility model provides a cross-sectional structural schematic diagram of an automatic rotating frame of a coating machine;

[0016] Figure 3 A schematic diagram of the separation structure of an automatic rotating frame of a coating machine is proposed for the utility model;

[0017] Figure 4 The utility model proposes an automatic rotating frame for a coating machine Figure 3 The structural diagram at A in the middle;

[0018] Legend:

[0019] 1. T-type base; 2. rotating device; 201. connecting rod; 202. cylinder cover; 203. motor; 204. long strip; 205. rotating shaft; 206. cross plate; 207. hook; 208. slide; 209. slide plate; 210. rack; 211. gear; 212. groove; 213. moving plate; 214. L-shaped rod; 215. rectangular plate; 216. electric telescopic rod; 3. lifting device; 31. long groove; 32. movable block; 33. hinged plate; 34. vertical plate; 35. cylinder; 4. L-shaped bracket; 5. through groove; 6. vertical rod; 7. strip plate; 8. coating cylinder. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-4 The utility model provides a technical solution: an automatic rotating frame of a coating machine, comprising a T-shaped base 1, an L-shaped bracket 4 is fixedly installed on the surface of the T-shaped base 1, a through groove 5 is opened on the inner wall surface of the vertical end of the L-shaped bracket 4, a vertical rod 6 is fixedly installed between the inner walls of the upper and lower ends of the through groove 5, a strip plate 7 is slidably connected to the surface of the vertical rod 6, and a coating cylinder 8 is fixedly installed on one side surface of the strip plate 7.

[0023] The specific configuration and functions of the rotating device 2 and the lifting device 3 are described in detail below.

[0024] In this embodiment: a rotating device 2 is provided on the inner wall surface of the horizontal end of the L-shaped bracket 4, and the rotating device 2 includes a connecting rod 201, and the connecting rod 201 is fixedly installed on the inner wall surface of the horizontal end of the L-shaped bracket 4, and a cylinder cover 202 is fixedly installed on the surface of the end of the connecting rod 201 away from the L-shaped bracket 4, and a motor 203 is fixedly installed on the surface of the cylinder cover 202, and a long strip 204 is fixedly installed on the output end of the motor 203.

[0025] In this embodiment, the motor 203 is provided to drive the long board 204 to rotate.

[0026] Specifically, a rotating shaft 205 is rotatably connected to the surface of the long plate 204 , a cross plate 206 is fixedly installed on one end of the rotating shaft 205 away from the long plate 204 , and four hooks 207 are fixedly installed on the bottom surface of the cross plate 206 .

[0027] In this embodiment, the setting of the hook 207 plays an effect of supporting the workpiece.

[0028] Specifically, a slide groove 208 is provided on the surface of the long plate 204, a slide plate 209 is slidably connected inside the slide groove 208, a rack 210 is fixedly installed on the surface of the slide plate 209, and a gear 211 is fixedly installed on the outer wall surface of the rotating shaft 205, and the rack 210 and the gear 211 are meshed with each other. The setting of the rack 210 has the effect of driving the gear 211 to rotate, and the setting of the gear 211 has the effect of driving the rotating shaft 205 to rotate.

[0029] Specifically, a groove 212 is provided on the side of the long plate 204, a movable plate 213 is slidably connected inside the groove 212, an L-shaped rod 214 is fixedly installed between the movable plate 213 and the slide plate 209, a rectangular plate 215 is fixedly installed on the side of the long plate 204, an electric telescopic rod 216 is fixedly installed on the surface of the rectangular plate 215, and the output end of the electric telescopic rod 216 is fixedly connected to the movable plate 213. The setting of the electric telescopic rod 216 plays the effect of driving the movable plate 213 to move inside the groove 212.

[0030] In this embodiment: a lifting device 3 is provided on the surface of the T-shaped base 1, and the lifting device 3 includes a long groove 31, and the long groove 31 is opened on the surface of the T-shaped base 1. Two movable blocks 32 are slidably connected inside the long groove 31. A hinge plate 33 is hinged on the surface of one end of the movable block 32 away from the long groove 31, and one end of the hinge plate 33 away from the movable block 32 is hinged to the strip plate 7. When the workpiece is coated and needs to be unloaded, first start the two cylinders 35 at the same time. The cylinder 35 starts and drives the two movable blocks 32 to move away from each other inside the long groove 31. The two movable blocks 32 move away from each other inside the long groove 31, driving the hinged plate 33 to move. The hinged plate 33 moves and pulls the strip plate 7 to move downward on the surface of the vertical rod 6. The strip plate 7 moves downward on the surface of the vertical rod 6 and drives the coating tube 8 to move downward. The coating tube 8 moves downward to separate itself from the tube cover 202. When the coating tube 8 continues to move downward, the coated workpiece will be separated from the inside of the coating tube 8. At this time, the coated workpiece can be removed from the hook 207 to complete the unloading operation. Through the cooperation of the above-mentioned structure, the coating tube 8 can be lifted and lowered, thereby facilitating the subsequent unloading operation after the coating is completed, further improving the practicality of the device.

[0031] Specifically, a vertical plate 34 is fixedly mounted on the inner bottom surface of the long slot 31 , and cylinders 35 are fixedly mounted on both side surfaces of the vertical plate 34 , and the output end of the cylinder 35 is fixedly connected to the movable block 32 .

[0032] In this embodiment, the setting of the cylinder 35 plays an effect of driving the movable block 32 to move inside the long groove 31.

[0033] Working principle: By setting the rotating device 2, when the device is needed, firstly hang several workpieces to be coated on the cross plate 206 through the hook 207, then start the motor 203, the motor 203 starts to drive the long plate 204 to rotate, the long plate 204 rotates to drive the cross plate 206 to rotate, the cross plate 206 rotates to make the workpiece hung on the hook 207 to perform a revolution operation, and then start the electric telescopic rod 216, the electric telescopic rod 216 starts to drive the moving plate 213 to move inside the groove 212, the moving plate 213 moves inside the groove 212 to drive the L-shaped rod 214 to move The L-shaped rod 214 moves and drives the slide plate 209 to move inside the slide groove 208. The slide plate 209 moves inside the slide groove 208 and drives the rack 210 to move. The rack 210 moves and engages with the gear 211, thereby causing the gear 211 to rotate. The rotation of the gear 211 drives the rotating shaft 205 to rotate. The rotation of the rotating shaft 205 drives the cross plate 206 to rotate. The rotation of the cross plate 206 drives the workpiece hung on the hook 207 to rotate at the same time. Through the cooperation of the above-mentioned structure, the workpiece can achieve more uniform and comprehensive contact with the coating material, thereby effectively improving the uniformity of the coating on the inner and outer surfaces of the workpiece. When the workpiece is coated and needs to be unloaded, first start the two cylinders 35 at the same time. The cylinder 35 starts and drives the two movable blocks 32 to move away from each other inside the long groove 31. The two movable blocks 32 move away from each other inside the long groove 31, driving the hinged plate 33 to move. The hinged plate 33 moves and pulls the strip plate 7 to move downward on the surface of the vertical rod 6. The strip plate 7 moves downward on the surface of the vertical rod 6 and drives the coating tube 8 to move downward. The coating tube 8 moves downward to separate itself from the tube cover 202. When the coating tube 8 continues to move downward, the coated workpiece will be separated from the inside of the coating tube 8. At this time, the coated workpiece can be removed from the hook 207 to complete the unloading operation. Through the cooperation of the above-mentioned structure, the coating tube 8 can be lifted and lowered, thereby facilitating the subsequent unloading operation after the coating is completed, further improving the practicality of the device.

[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. An automatic rotating frame of a coating machine, comprising a T-shaped base (1), an L-shaped bracket (4) is fixedly mounted on the surface of the T-shaped base (1), a through groove (5) is provided on the inner wall surface of the vertical end of the L-shaped bracket (4), a vertical rod (6) is fixedly mounted between the inner walls of the upper and lower ends of the through groove (5), a strip plate (7) is slidably connected to the surface of the vertical rod (6), and a coating cylinder (8) is fixedly mounted on one side surface of the strip plate (7), characterized in that: A rotating device (2) is provided on the inner wall surface of the horizontal end of the L-shaped bracket (4), and the rotating device (2) comprises a connecting rod (201), and the connecting rod (201) is fixedly mounted on the inner wall surface of the horizontal end of the L-shaped bracket (4); a cylinder cover (202) is fixedly mounted on the surface of one end of the connecting rod (201) away from the L-shaped bracket (4); a motor (203) is fixedly mounted on the surface of the cylinder cover (202); and a long strip board (204) is fixedly mounted on the output end of the motor (203).

2. The automatic rotating frame of a coating machine according to claim 1, characterized in that: The surface of the long board (204) is rotatably connected with a rotating shaft (205), and a cross plate (206) is fixedly installed at one end of the rotating shaft (205) away from the long board (204), and four hooks (207) are fixedly installed on the bottom surface of the cross plate (206).

3. The automatic rotating frame of a coating machine according to claim 2, characterized in that: A sliding groove (208) is provided on the surface of the long strip (204), a slide plate (209) is slidably connected inside the sliding groove (208), a rack (210) is fixedly mounted on the surface of the slide plate (209), a gear (211) is fixedly mounted on the outer wall surface of the rotating shaft (205), and the rack (210) and the gear (211) are meshed with each other.

4. The automatic rotating frame of a coating machine according to claim 1, characterized in that: A groove (212) is provided on the side of the long strip (204), a movable plate (213) is slidably connected inside the groove (212), an L-shaped rod (214) is fixedly installed between the movable plate (213) and the slide plate (209), a rectangular plate (215) is fixedly installed on the side of the long strip (204), an electric telescopic rod (216) is fixedly installed on the surface of the rectangular plate (215), and an output end of the electric telescopic rod (216) is fixedly connected to the movable plate (213).

5. The automatic rotating frame of a coating machine according to claim 1, characterized in that: The surface of the T-shaped base (1) is provided with a lifting device (3), and the lifting device (3) comprises a long groove (31), and the long groove (31) is opened on the surface of the T-shaped base (1), and two movable blocks (32) are slidably connected inside the long groove (31), and a hinge plate (33) is hingedly connected to the surface of one end of the movable block (32) away from the long groove (31), and one end of the hinge plate (33) away from the movable block (32) is hingedly connected to the strip plate (7).

6. The automatic rotating frame of a coating machine according to claim 5, characterized in that: A vertical plate (34) is fixedly mounted on the inner bottom surface of the long slot (31), and a cylinder (35) is fixedly mounted on both side surfaces of the vertical plate (34), and an output end of the cylinder (35) is fixedly connected to the movable block (32).

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