Novel plastic part production spraying device

Abstract

The utility model discloses a novel plastic part production spraying device which comprises a bottom plate, a supporting plate is fixedly connected to the upper surface of the bottom plate, a through round hole is formed in the center of the supporting plate, and a bearing is fixedly connected to the cylindrical surface of the center round hole of the supporting plate. The inner cylindrical surface of a bearing fixedly connected with the supporting plate is fixedly connected with a rotating shaft, the right side surface of the rotating shaft is fixedly connected with a mounting plate, the right side surface of the mounting plate is fixedly connected with a clamp, the cylindrical surface of the left end of the rotating shaft is fixedly connected with a second gear, and the left side surface of the supporting plate is fixedly connected with a fixing shaft. According to the structure, through the arrangement of the rotating shaft, the mounting plate, the first gear, the second gear and the dryer, paint sprayed on the surface of the plastic part can be rapidly dried, the plastic part with one face sprayed can be rapidly turned over, the operation time is shortened, the labor intensity of spraying operation is reduced, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic parts spraying, in particular to a novel plastic parts production spraying device. Background Art

[0002] Spraying is a coating method that uses a spray gun or a disc atomizer to disperse the spray into uniform and fine droplets by pressure or centrifugal force and apply it to the surface of the object. It can be divided into air spray, airless spray, electrostatic spray and various derivative methods of the above basic spray forms, such as high-flow low-pressure atomization spray, thermal spray, automatic spray, multi-group spray, etc.

[0003] In the existing spraying of plastic accessories, after the spraying component has finished spraying one side of the plastic accessory, it is necessary to wait for the paint to dry and then manually disassemble the plastic accessory and turn it over, which is complicated, troublesome and time-consuming. Utility Model Content

[0004] The utility model provides a novel spraying device for producing plastic parts, which can quickly dry the paint sprayed on the surface of the plastic parts and quickly turn over the plastic parts with one side sprayed, thereby reducing the operation time, reducing the labor intensity of the spraying operation, and improving the operation efficiency.

[0005] To achieve the above-mentioned purpose, a novel plastic parts production spraying device is provided, comprising a base plate, the upper surface of the base plate is fixedly connected to a support plate, a through circular hole is arranged at the center of the support plate, the cylindrical surface of the central circular hole of the support plate is fixedly connected to a bearing, the inner cylindrical surface of the bearing to which the support plate is fixedly connected is fixedly connected to a rotating shaft, the right side surface of the rotating shaft is fixedly connected to a mounting plate, the right side surface of the mounting plate is fixedly connected to a fixture, the left end cylindrical surface of the rotating shaft is fixedly connected to a second gear, the left side surface of the support plate is fixedly connected to a fixed shaft, the axis center line of the fixed shaft is parallel to the axis center line of the rotating shaft and are at the same horizontal height, the cylindrical surface of the fixed shaft is fixedly connected to the bearing, the outer cylindrical surface of the bearing fixedly connected on the fixed shaft is fixedly connected to a first gear, the first gear and the second gear are meshed, the left side surface of the support plate is fixedly connected to a guide rod, the guide rod is above the mounting plate, the number of the guide rods is two and they are symmetrically distributed, the surface of the guide rod is slidably connected to a first sliding plate, the guide rod passes through the first sliding plate, and the lower surface of the first sliding plate is fixedly connected to a dryer. The purpose of setting the rotating shaft is to facilitate the rotation of the mounting plate. The purpose of setting the mounting plate is to facilitate the installation of the fixture and drive the workpiece fixed on the fixture to flip over. The purpose of setting the fixture is to facilitate clamping the workpiece. The purpose of setting the second gear is to facilitate the rotation of the rotating shaft under the drive of the first gear. The purpose of setting the first gear is to facilitate the rotation of the second gear, and relying on the transmission ratio between the two, the second gear is driven to rotate half a circle after the first gear rotates one circle, thereby realizing the flipping of the workpiece. The purpose of setting the guide rod is to facilitate the support of the weight of the dryer and the spraying equipment and to limit the movement trajectory of the two. The purpose of setting the dryer is to facilitate the spraying of hot air at a certain temperature to dry the workpiece sprayed with paint.

[0006] According to the novel plastic parts production spraying device, the mounting plate is provided with grooves on both sides, and the magnet blocks are fixedly connected inside the grooves of the mounting plate. The magnet blocks are provided to facilitate fixing the position of the limit rod to prevent it from accidentally falling off due to vibration.

[0007] According to the novel plastic parts production spraying device, the upper surface of the bottom plate is fixedly connected to the positioning column, and the top of the positioning column is provided with a through groove corresponding to the grooves on the front and rear sides of the mounting plate, and the through groove of the positioning column is slidably connected to the limit rod, and the limit rod passes through the groove of the mounting plate and contacts the magnet block, and the limit rod is made of steel. The positioning column and the limit rod are provided to facilitate fixing the position of the mounting plate during the spraying operation to prevent it from rotating and affecting the spraying effect.

[0008] According to the novel plastic parts production spraying device, the upper surface of the support plate is fixedly connected to the air pump, the output end of the air pump is fixedly connected to the piston rod, the piston rod is multi-sectioned, and the piston rod is fixedly connected to the right surface of the first sliding plate away from the air pump. The air pump and the piston rod are provided to facilitate the movement of the dryer and the spraying equipment along the guide rod.

[0009] According to the novel plastic parts production spraying device, the guide rod is slidably connected to the second sliding plate away from the right side surface of the first sliding plate, and the lower surface of the second sliding plate is fixedly connected to the spraying device. The spraying device is provided to facilitate the spraying operation of the workpiece fixed below.

[0010] According to the novel plastic parts production spraying device, the right side surface of the first sliding plate is fixedly connected to a connecting rod, and the right end of the connecting rod is fixedly connected to the left side surface of the second sliding plate. The connecting rod is provided to facilitate the maintenance of a fixed distance between the dryer and the spraying device and to ensure synchronous movement.

[0011] According to the novel plastic parts production spraying device, the left cylindrical surface of the first gear is fixedly connected to a rocker near the edge, and the number of teeth of the second gear is twice that of the first gear. The rocker is provided to facilitate the operator to rotate the first gear.

[0012] The beneficial effects of the utility model are as follows: by arranging a rotating shaft, a mounting plate, a first gear, a second gear and a dryer, the paint sprayed on the surface of the plastic part can be quickly dried, and the plastic part with one side sprayed can be quickly turned over, thereby reducing the operation time, reducing the labor intensity of the spraying operation, and improving the operation efficiency.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the overall structure of a new type of spraying device for producing plastic parts according to the utility model;

[0016] Figure 2 This is a rear view overall structural diagram of a new type of spraying device for producing plastic parts according to the utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the connection of a limit rod of a new type of spraying device for producing plastic parts according to the utility model;

[0018] Figure 4 This is an enlarged view of the local structure of location A of a new type of spraying device for producing plastic parts in the utility model.

[0019] Legend:

[0020] 1. Base plate; 2. Positioning column; 3. Limit rod; 4. Mounting plate; 5. Rotating shaft; 6. Support plate; 7. Rocker; 8. Fixed shaft; 9. First gear; 10. Second gear; 11. Air pump; 12. Piston rod; 13. First sliding plate; 14. Dryer; 15. Connecting rod; 16. Second sliding plate; 17. Spraying equipment; 18. Guide rod; 19. Clamp; 20. Magnet block. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment is a novel plastic parts production spraying device, which includes a bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected to a support plate 6, a through circular hole is arranged in the center of the support plate 6, the cylindrical surface of the central circular hole of the support plate 6 is fixedly connected to the bearing, the inner cylindrical surface of the bearing to which the support plate 6 is fixedly connected is fixedly connected to a rotating shaft 5, the right side surface of the rotating shaft 5 is fixedly connected to a mounting plate 4, the right side surface of the mounting plate 4 is fixedly connected to a fixture 19, the left end cylindrical surface of the rotating shaft 5 is fixedly connected to a second gear 10, the left side surface of the support plate 6 is fixedly connected to a fixed shaft 8, the axis of the fixed shaft 8 is parallel to the axis of the rotating shaft 5 and is at the same horizontal height, the cylindrical surface of the fixed shaft 8 is fixedly connected to the bearing, fixed The outer cylindrical surface of the bearing fixedly connected to the fixed shaft 8 is fixedly connected to the first gear 9, and the first gear 9 is meshed with the second gear 10. The left surface of the support plate 6 is fixedly connected to the guide rod 18, and the guide rod 18 is above the mounting plate 4. There are two guide rods 18 and they are symmetrically distributed. The surface of the guide rod 18 is slidably connected to the first sliding plate 13, and the guide rod 18 passes through the first sliding plate 13. The lower surface of the first sliding plate 13 is fixedly connected to the dryer 14. The type of the clamp 19 can be selected according to the shape of the plastic part to be sprayed. Each time the workpiece needs to be turned over, only the first gear 9 needs to be rotated one circle. The dryer 14 can spray hot air at a certain temperature to dry the surface of the plastic part that has been sprayed with paint.

[0023] The right side surface of the first sliding plate 13 is fixedly connected to the connecting rod 15, the right end of the connecting rod 15 is fixedly connected to the left side surface of the second sliding plate 16, the left cylindrical surface of the first gear 9 is fixedly connected to the rocker 7 near the edge, and the number of teeth of the second gear 10 is twice the number of teeth of the first gear 9.

[0024] The upper surface of the support plate 6 is fixedly connected to the air pump 11, and the output end of the air pump 11 is fixedly connected to the piston rod 12. The piston rod 12 has multiple sections. The piston rod 12 is fixedly connected to the right side surface of the first sliding plate 13 away from the air pump 11. The guide rod 18 is slidably connected to the second sliding plate 16 away from the right side surface of the first sliding plate 13. The lower surface of the second sliding plate 16 is fixedly connected to the spraying equipment 17, and the switch of the spraying equipment 17 is controlled by a remote control.

[0025] Grooves are provided on the front and rear sides of the mounting plate 4, and the magnet block 20 is fixedly connected inside the groove of the mounting plate 4. The upper surface of the bottom plate 1 is fixedly connected to the positioning column 2. The top of the positioning column 2 is provided with a through groove corresponding to the grooves on the front and rear sides of the mounting plate 4. The through groove of the positioning column 2 is slidably connected to the limit rod 3. The limit rod 3 passes through the groove of the mounting plate 4 and contacts the magnet block 20. The limit rod 3 is made of steel. The limit rod 3 must be pulled out before flipping the plastic part, and the limit rod 3 is inserted back into the groove of the positioning column 2 and the groove on the other side of the mounting plate 4 after the plastic part is flipped.

[0026] Working principle: When spraying, first start the dryer 14, then start the air pump 11 to drive the dryer 14 and the spraying equipment 17 to move synchronously. When the spraying equipment 17 is about to pass through the plastic part fixed on the mounting plate 4, start the spraying equipment 17 through the remote control. When the spraying equipment 17 completely passes through the plastic part, turn off the spraying equipment 17 through the remote control. After the dryer 14 completely passes through the plastic part, turn off the air pump 11 to let the gas in the piston rod 12 escape and turn off the dryer 14, and push the dryer 14 and the spraying equipment 17 back to their original positions, then pull out the limit rod 3, and by rotating the first gear 9 one circle, drive the second gear 10 to rotate half a circle, so the rotating shaft 5 and the mounting plate 4 also rotate half a circle, so as to realize the rapid flipping of the plastic part, and then insert the limit rod 3 back into the groove of the positioning column 2 and the groove on the other side of the mounting plate 4, and then the spraying operation on the other side of the plastic part can be carried out.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A new type of spraying device for producing plastic parts, characterized in that: The invention comprises a bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected to a support plate (6), the center of the support plate (6) is provided with a through circular hole, the cylindrical surface of the central circular hole of the support plate (6) is fixedly connected to a bearing, the inner cylindrical surface of the bearing to which the support plate (6) is fixedly connected is fixedly connected to a rotating shaft (5), the right side surface of the rotating shaft (5) is fixedly connected to a mounting plate (4), the right side surface of the mounting plate (4) is fixedly connected to a clamp (19), the left end cylindrical surface of the rotating shaft (5) is fixedly connected to a second gear (10), the left side surface of the support plate (6) is fixedly connected to a fixed shaft (8), the axis center line of the fixed shaft (8) is parallel to the axis center line of the rotating shaft (5). The fixed shaft (8) and the second gear (10) are arranged in a row and at the same horizontal height, the cylindrical surface of the fixed shaft (8) is fixedly connected to the bearing, the outer cylindrical surface of the bearing fixedly connected to the fixed shaft (8) is fixedly connected to the first gear (9), the first gear (9) and the second gear (10) are meshed, the left surface of the support plate (6) is fixedly connected to the guide rod (18), the guide rod (18) is above the mounting plate (4), the number of the guide rods (18) is two and they are symmetrically distributed, the surface of the guide rod (18) is slidably connected to the first sliding plate (13), the guide rod (18) passes through the first sliding plate (13), and the lower surface of the first sliding plate (13) is fixedly connected to the dryer (14).

2. A new type of plastic parts production spraying device according to claim 1, characterized in that: The mounting plate (4) is provided with grooves at the front and rear sides, and the magnet block (20) is fixedly connected inside the grooves of the mounting plate (4).

3. A new type of plastic parts production spraying device according to claim 1, characterized in that: The upper surface of the base plate (1) is fixedly connected to a positioning column (2), the top of the positioning column (2) is provided with a through groove corresponding to the grooves on the front and rear sides of the mounting plate (4), the through groove of the positioning column (2) is slidably connected to a limiting rod (3), the limiting rod (3) passes through the groove of the mounting plate (4) and contacts the magnet block (20), and the limiting rod (3) is made of steel.

4. A new type of plastic parts production spraying device according to claim 1, characterized in that: The upper surface of the support plate (6) is fixedly connected to the air pump (11), and the output end of the air pump (11) is fixedly connected to the piston rod (12). The piston rod (12) has multiple sections, and the piston rod (12) is fixedly connected to the right side surface of the first sliding plate (13) away from the air pump (11).

5. A new type of spraying device for producing plastic parts according to claim 1, characterized in that: The right side surface of the guide rod (18) away from the first sliding plate (13) is slidably connected to the second sliding plate (16), and the lower surface of the second sliding plate (16) is fixedly connected to the spraying equipment (17).

6. A new type of spraying device for producing plastic parts according to claim 1, characterized in that: The right side surface of the first sliding plate (13) is fixedly connected to a connecting rod (15), and the right end of the connecting rod (15) is fixedly connected to the left side surface of the second sliding plate (16).

7. A new type of spraying device for producing plastic parts according to claim 1, characterized in that: The left cylindrical surface of the first gear (9) is fixedly connected to the rocker (7) near the edge, and the number of teeth of the second gear (10) is twice the number of teeth of the first gear (9).

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