Glass color spraying device

Abstract

The utility model discloses a glass color spraying device, which relates to the technical field of glass color spraying and comprises a color spraying box, a paint storage box, a transfer pump and a color spraying pipe, a fixing plate is fixedly arranged in the color spraying box, and a control motor and a mounting plate are fixedly arranged on the inner wall of the bottom of the color spraying box. The control motor is started to drive the supporting rotating shaft to rotate, the supporting rotating shaft rotates to drive the placing plate and the glass bottle to rotate together through the U-shaped frame, and meanwhile the supporting rotating shaft rotates to drive the eccentric cam to eccentrically rotate through the first bevel gear, the second bevel gear and the driving rotating shaft; the eccentric cam eccentrically rotates to drive the color spraying pipe to reciprocate up and down through the reciprocating moving plate, the vertical sliding rod, the connecting sleeve and the horizontal sliding rod, so that uniform color spraying treatment can be performed on the rotating glass bottle, the color spraying quality of the glass bottle is guaranteed, and the glass bottle color spraying device is simple and convenient to use and good in practicability.

Description

Technical Field

[0001] This utility model relates to the field of glass coloring technology, and in particular to a glass coloring device. Background Technology

[0002] Glass spraying is a process that changes the color of glass by spraying dyes or pigments. This process can make glass appear in various colors, such as red, yellow, and blue, thereby enriching the appearance and decorative effect of glass products.

[0003] The prior art patent CN221108639U discloses a glass bottle spray painting device. This device uses a motor to drive a second rotating shaft at low torque, in conjunction with a drive gear. The rotation of the second rotating shaft causes the liquid storage tank and the spray head to rotate uniformly around the glass bottle to be painted, ensuring even spraying of dye onto the bottle's surface. However, during use, the spray head can only rotate and spray paint onto the glass bottle on a fixed horizontal plane. This can easily result in a thicker paint layer directly in front of the spray head and a lighter layer further away, leading to uneven painting and affecting the quality of the paint application. Further improvements are needed. Therefore, this utility model discloses a glass spray painting device to meet these needs. Utility Model Content

[0004] The purpose of this invention is to provide a glass spraying device to solve the problem mentioned in the background art, where the nozzle can only rotate and spray paint onto the glass bottle on a fixed horizontal plane, which still easily leads to uneven paint spraying and affects the quality of the spraying.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a glass spraying device, comprising a spraying box, a paint storage box, a pump, and a spraying pipe. A fixed plate is fixed inside the spraying box. A control motor and a mounting plate are fixed on the bottom inner wall of the spraying box. A support shaft is fixed at the output end of the control motor. The top end of the support shaft passes through the fixed plate and is fixed with a U-shaped frame. A placement plate is fixed at the top of the U-shaped frame. A rotating hole is opened on the side of the mounting plate. A drive shaft is rotatably mounted in the rotating hole. An eccentric cam is fixedly mounted at one end of the drive shaft. The top of the fixed plate... The part has a vertical sliding hole, in which a vertical sliding rod is slidably installed. A reciprocating plate that fits against the circumferential side of the eccentric cam is fixedly installed at the bottom end of the vertical sliding rod. Multiple compression springs are fixedly installed at the top of the reciprocating plate and the bottom of the fixed plate. A connecting sleeve is fixedly installed at the top end of the vertical sliding rod. A horizontal sliding rod is slidably connected in the connecting sleeve. The spray tube is fixed to one end of the horizontal sliding rod. A transmission unit for driving the drive shaft to rotate synchronously is connected to the support shaft. A locking unit for fixing the horizontal sliding rod is provided on the connecting sleeve.

[0006] Preferably, the transmission unit includes a first bevel gear fixedly sleeved on the support shaft, and a second bevel gear meshing with the first bevel gear is fixedly installed at the end of the drive shaft.

[0007] Preferably, the locking unit includes a locking bolt, the top of the connecting sleeve has a locking screw hole, the locking bolt is threaded into the locking screw hole, and the bottom end of the locking bolt abuts against the top of the horizontal slide bar.

[0008] Preferably, a plurality of guide rods are fixedly installed on the top of the reciprocating plate, and a plurality of guide holes are opened on the top of the fixed plate, and the plurality of guide rods are slidably installed in the plurality of guide holes respectively.

[0009] Preferably, the fixing assembly includes a hollow seat fixedly installed on the top of the placement plate. Rectangular sliding holes are provided on both sides of the hollow seat that are far apart from each other. Rectangular sliding rods are slidably installed in each of the two rectangular sliding holes. A clamping block is fixedly installed at the far end of each of the two rectangular sliding rods. A central rotating hole is provided at the top of the placement plate. A central rotating shaft is rotatably installed in the central rotating hole. A central gear is fixedly installed at the top of the central rotating shaft. L-shaped racks that mesh with the central gear are fixedly installed at the near ends of the two rectangular sliding rods. A control knob is fixedly installed at the bottom end of the central rotating shaft. A torque reset unit is installed on the control knob.

[0010] Preferably, the torque reset unit includes a torque spring sleeved on the central rotating shaft, with both ends of the torque spring fixedly installed on the bottom of the placement plate and the top of the control knob, respectively.

[0011] Preferably, the bottom of the spray box is uniformly fixed with multiple casters.

[0012] In summary, the technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model has a reasonable structure. When the control motor is started, it will drive the support shaft to rotate. The rotation of the support shaft will drive the placement plate and glass bottle to rotate together through the U-shaped frame. During this process, the rotation of the support shaft will also drive the eccentric cam to rotate eccentrically through the first bevel gear, the second bevel gear and the drive shaft. With the cooperation of the compression spring and the guide rod, the eccentric rotation of the eccentric cam will drive the spray tube to move up and down reciprocally through the reciprocating plate, the vertical slide rod, the connecting sleeve and the horizontal slide rod, so that the rotating glass bottle can be uniformly sprayed with paint. This can effectively reduce the occurrence of uneven paint spraying, ensure the quality of paint spraying on the glass bottle, and is simple and convenient to use with good practicality.

[0014] 2. Through the setting of the fixing components, when the control knob is turned counterclockwise, the two abutting blocks will move towards each other through the central rotating shaft, central gear, L-shaped rack and rectangular slide rod to avoid each other. When the control knob is released, under the elastic force of the torsion spring, the control knob will automatically reverse, which will cause the two abutting blocks to move back and forth to abut against the inner wall of the glass bottle. This will automatically fix the glass bottle to the placement plate from the inside, effectively preventing the glass bottle from shaking or even tipping over during the color spraying process, and further ensuring the color spraying quality of the glass bottle. Attached Figure Description

[0015] 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.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a front view structural diagram of the present utility model;

[0018] Figure 3 This is an enlarged three-dimensional structural diagram of the combination of the spray tube, control motor and placement plate in this utility model;

[0019] Figure 4 This is a partial cross-sectional structural diagram of the connection between the placement plate and the hollow seat in this utility model.

[0020] In the diagram: 1. Spraying box; 2. Paint storage box; 3. Pump; 4. Spraying tube; 5. Fixing plate; 6. Control motor; 7. Support shaft; 8. U-shaped frame; 9. Placement plate; 10. Vertical slide bar; 11. Connecting sleeve; 12. Horizontal slide bar; 13. Mounting plate; 14. Drive shaft; 15. Eccentric cam; 16. Reciprocating plate; 17. Compression spring; 18. First bevel gear; 19. Second bevel gear; 20. Guide rod; 21. Locking bolt; 22. Hollow seat; 23. Rectangular slide bar; 24. Clamping block; 25. Central shaft; 26. Central gear; 27. L-shaped rack; 28. Control knob; 29. ​​Torsion spring; 30. Moving wheel. Detailed Implementation

[0021] 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.

[0022] Example: Reference Figures 1-4 The glass spraying device shown includes a spraying box 1. A paint storage box 2 and a pump 3 are fixedly mounted on the top of the spraying box 1. The pump 3's suction port extends into the paint storage box 2, and its discharge port extends into the spraying box 1 and is connected to a spraying pipe 4 via a flexible hose. Multiple nozzles are evenly mounted on the side of the spraying pipe 4. A fixing plate 5 is fixed inside the spraying box 1. A control motor 6 and a mounting plate 13 are fixed on the bottom inner wall of the spraying box 1. A support shaft 7 is fixed to the output end of the control motor 6. The top of the support shaft 7 passes through the fixing plate 5 and is fixedly mounted with a U-shaped frame 8. A placement plate 9 is fixed to the top of the U-shaped frame 8. A rotating hole is opened on the side of the mounting plate 13, and a drive shaft 14 is rotatably mounted in the rotating hole. An eccentric cam 15 is fixedly mounted on one end of the drive shaft 14. A vertical sliding hole is opened on the top of the fixing plate 5. A vertical slide rod 10 is slidably installed in the straight sliding hole. A reciprocating plate 16 is fixedly installed at the bottom end of the vertical slide rod 10. The bottom of the reciprocating plate 16 is in contact with the circumferential side of the eccentric cam 15. Multiple compression springs 17 are fixedly installed together at the top of the reciprocating plate 16 and the bottom of the fixed plate 5. Multiple guide rods 20 are fixedly installed at the top of the reciprocating plate 16. Multiple guide holes are opened at the top of the fixed plate 5. Multiple guide rods 20 are slidably installed in multiple guide holes respectively. A connecting sleeve 11 is fixedly installed at the top of the vertical slide rod 10. A horizontal slide rod 12 is slidably sleeved in the connecting sleeve 11. The spray tube 4 is fixed on one end of the horizontal slide rod 12. A transmission unit for driving the drive shaft 14 to rotate synchronously is connected to the support shaft 7. A locking unit for fixing the horizontal slide rod 12 is provided on the connecting sleeve 11.

[0023] With the above structure, when in use, the glass bottle to be sprayed can be placed on the placement plate 9 first, and then the pump 3 and the control motor 6 can be started. The operation of the pump 3 will draw out the paint in the paint storage box 2 and spray it onto the glass bottle through the spray tube 4. The operation of the control motor 6 will drive the support shaft 7 to rotate. The rotation of the support shaft 7 will drive the placement plate 9 and the glass bottle to rotate together through the U-shaped frame 8. During this process, the rotation of the support shaft 7 will also drive the drive shaft 14 to rotate synchronously through the transmission unit. The rotation of the drive shaft 14 will drive the eccentric cam 15 to rotate eccentrically. At this time, with the cooperation of the compression spring 17 and the guide rod 20, the eccentric rotation of the eccentric cam 15 will drive the reciprocating plate 16 to move up and down. Then, through the vertical slide rod 10, the connecting sleeve 11 and the horizontal slide rod 12, the spray tube 4 will move up and down together, so that the rotating glass bottle can be sprayed evenly. This can effectively reduce the occurrence of uneven paint spraying, ensure the spraying quality of the glass bottle, and is simple and convenient to use with good practicality.

[0024] like Figure 3 As shown, the transmission unit includes a first bevel gear 18 fixedly sleeved on the support shaft 7, and a second bevel gear 19 meshing with the first bevel gear 18 is fixedly installed at the end of the drive shaft 14. When the support shaft 7 rotates, it drives the first bevel gear 18 to rotate, and the rotation of the first bevel gear 18 drives the second bevel gear 19 to rotate together, which in turn drives the drive shaft 14 to rotate synchronously, thus playing a transmission role.

[0025] like Figure 3 As shown, the locking unit includes a locking bolt 21. A locking screw hole is provided at the top of the connecting sleeve 11. The locking bolt 21 is threaded into the locking screw hole, and its bottom end abuts against the top of the horizontal slide rod 12. When the locking bolt 21 is rotated, the horizontal slide rod 12 can be tightened or loosened in conjunction with the locking screw hole. When the horizontal slide rod 12 is in the loosened state, the distance between it and the glass bottle can be adjusted by sliding the spray tube 4 left and right to accommodate spraying different sized glass bottles.

[0026] like Figure 4As shown, the fixing assembly includes a hollow base 22 fixedly installed on the top of the placement plate 9. Rectangular sliding holes are provided on both sides of the hollow base 22 that are far apart from each other. Rectangular sliding rods 23 are slidably installed in both rectangular sliding holes. A retaining block 24 is fixedly installed at the far ends of the two rectangular sliding rods 23. A central rotating hole is provided on the top of the placement plate 9. A central rotating shaft 25 is rotatably installed in the central rotating hole. A central gear 26 is fixedly installed at the top of the central rotating shaft 25. An L-shaped rack 27 that meshes with the central gear 26 is fixedly installed at the close ends of the two rectangular sliding rods 23. A control knob 28 is fixedly installed at the bottom end of the central rotating shaft 25. A torque reset unit is installed on the control knob 28. When the control knob 28 is turned, the central shaft 25 drives the central gear 26 to rotate together. The rotation of the central gear 26 drives the two L-shaped racks 27 to move towards each other or away from each other at the same time. In turn, the rectangular slide bar 23 drives the two clamping blocks 24 to move towards each other or away from each other. When the two clamping blocks 24 move away from each other to contact the inner wall of the glass bottle, the glass bottle can be fixed on the placement plate 9 from the inside, preventing the glass bottle from shaking or even tipping over during the color spraying process, thus further ensuring the color spraying quality of the glass bottle.

[0027] like Figure 4 As shown, the torque reset unit includes a torsion spring 29 sleeved on the central rotating shaft 25. The two ends of the torsion spring 29 are respectively fixedly installed on the bottom of the placement plate 9 and the top of the control knob 28. When the control knob 28 is rotated, causing the two clamping blocks 24 to move towards each other, the torsion spring 29 will undergo elastic deformation. When the control knob 28 is released, under the elastic force of the torsion spring 29, the control knob 28 will automatically reverse, thereby causing the two clamping blocks 24 to move in opposite directions, automatically clamping and fixing the glass bottle from the inside.

[0028] like Figure 1 As shown, multiple casters 30 are evenly fixed to the bottom of the spray box 1. The casters 30 allow workers to easily move the device to different positions.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A glass spraying device, comprising a spraying box (1), a paint storage box (2), a pump (3), and a spraying tube (4), characterized in that: A fixing plate (5) is fixed inside the spray box (1). A control motor (6) and a mounting plate (13) are fixed on the bottom inner wall of the spray box (1). A support shaft (7) is fixed at the output end of the control motor (6). The top end of the support shaft (7) passes through the fixing plate (5) and is fixed with a U-shaped frame (8). A placement plate (9) is fixed at the top of the U-shaped frame (8). A rotating hole is opened on the side of the mounting plate (13). A drive shaft (14) is rotatably installed in the rotating hole. An eccentric cam (15) is fixedly installed at one end of the drive shaft (14). A vertical sliding hole is opened at the top of the fixing plate (5). A vertical slide rod (10) is slidably installed in the vertical sliding hole. The bottom end of the vertical slide rod (10) is fixedly installed with a reciprocating plate (16) that fits against the circumferential side of the eccentric cam (15). The top of the reciprocating plate (16) and the bottom of the fixed plate (5) are jointly fixedly installed with multiple compression springs (17). The top end of the vertical slide rod (10) is fixedly installed with a connecting sleeve (11). A horizontal slide rod (12) is slidably connected inside the connecting sleeve (11). The spray tube (4) is fixedly installed on one end of the horizontal slide rod (12). A transmission unit for driving the drive shaft (14) to rotate synchronously is connected to the support shaft (7). A locking unit for fixing the horizontal slide rod (12) is provided on the connecting sleeve (11).

2. The glass coloring device according to claim 1, characterized in that: The transmission unit includes a first bevel gear (18) fixedly sleeved on the support shaft (7), and a second bevel gear (19) meshing with the first bevel gear (18) is fixedly installed at the end of the drive shaft (14).

3. A glass color jetting apparatus according to claim 1, wherein: The locking unit includes a locking bolt (21), and the top of the connecting sleeve (11) is provided with a locking screw hole. The locking bolt (21) is threaded into the locking screw hole, and the bottom end of the locking bolt (21) abuts against the top of the horizontal slide bar (12).

4. The glass color jetting apparatus of claim 1, wherein: The top of the reciprocating plate (16) is fixedly equipped with multiple guide rods (20), and the top of the fixed plate (5) is provided with multiple guide holes. The multiple guide rods (20) are slidably installed in the multiple guide holes respectively.

5. The glass coloring device according to claim 1, characterized in that: The fixing assembly includes a hollow seat (22) fixedly installed on the top of the placement plate (9). The hollow seat (22) has rectangular sliding holes on both sides that are far apart from each other. A rectangular sliding rod (23) is slidably installed in each of the two rectangular sliding holes. A clamping block (24) is fixedly installed at the far end of each of the two rectangular sliding rods (23). A central rotating hole is opened at the top of the placement plate (9). A central rotating shaft (25) is rotatably installed in the central rotating hole. A central gear (26) is fixedly installed at the top of the central rotating shaft (25). An L-shaped rack (27) that meshes with the central gear (26) is fixedly installed at the close end of each of the two rectangular sliding rods (23). A control knob (28) is fixedly installed at the bottom of the central rotating shaft (25). A torque reset unit is installed on the control knob (28).

6. The glass coloring device according to claim 5, characterized in that: The torque reset unit includes a torque spring (29) sleeved on the central rotating shaft (25), with the two ends of the torque spring (29) fixedly installed on the bottom of the placement plate (9) and the top of the control knob (28), respectively.

7. The glass coloring device according to claim 1, characterized in that: The bottom of the spray box (1) is uniformly fixed with multiple casters (30).

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