A reciprocating spray gun clamping structure for automatic spraying
By adopting a clamping groove structure and a manual operating system on the automatic spraying reciprocator, the inconvenience problem of the need to twist multiple sets of bolts in the prior art is solved, and a more efficient spray gun clamping process is achieved.
Patent Information
- Application Number
- CN202421330730.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing automatic spraying reciprocating machine gun clamping structure requires the operator to twist multiple sets of bolts, resulting in inconvenient clamping process.
The spray gun is clamped with a clamping groove structure, and manually operated clamping is achieved through the combination of collar, connecting block, rotary block, traction groove, traction rod and slide plate to reduce dependence on bolts.
It improves the convenience of the operator for clamping grooves, reduces the steps of screwing the bolts, and simplifies the clamping process of the spray gun.
Smart Images
Figure CN222724627U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of clamping structures, in particular to a reciprocating machine spray gun clamping structure for automatic spraying. Background Art
[0002] The spraying process is a common coating technology, which involves spraying the paint in the form of atomization onto the surface of the workpiece to achieve a decorative or protective effect. When spraying, the paint is sprayed on the surface of the workpiece through a spray gun to decorate or protect the workpiece. However, when spraying, in order to save labor costs, the factory may use an automatic spray reciprocating machine for spraying. When spraying, the operator may need to clamp the spray gun on the reciprocating machine. Therefore, it can be seen that the existing clamping structure basically meets people's practical needs, but the following problems still exist.
[0003] When the operator uses the clamping structure to clamp the spray gun on the reciprocating machine, the operator first sets the clamp on the surface of the spray gun, and then clamps the spray gun on the reciprocating machine by means of bolt threaded connection. Since a large number of spray guns may be installed on a general reciprocating machine, the operator may need to tighten several groups of bolts, and when tightening the bolts, the operator may tighten the bolts for several groups of circles to make the clamp stably clamp the spray gun. This may cause inconvenience to the operator when clamping the spray gun. For this reason, we propose a reciprocating machine spray gun clamping structure for automatic spraying. Utility Model Content
[0004] The utility model provides a spray gun clamping structure for a reciprocating machine for automatic spraying, which clamps the spray gun through a clamping groove, and no longer requires an operator to screw a plurality of sets of bolts, thereby improving the convenience of the operator clamping the clamping groove.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reciprocating spray gun clamping structure for automatic spraying, comprising a reciprocating body, a movable plate and a mounting frame, the movable plate is slidably connected to the surface of the reciprocating body, and the mounting frame is fixed around the movable plate, the ends of the mounting frame are rotatably connected to the mounting blocks, and the ends of the mounting blocks are fixed with fixed blocks, and a screw is provided in the middle of the fixed block, a slide plate and a turntable are respectively provided in the middle of the screw, a clamping groove is fixed on the surface of the slide plate, a traction rod is fixed on the side where the slide plate and the turntable are in contact with each other, and the traction rod surface is sleeved with traction grooves opened on the turntable, a rotating block is fixed on the side where the turntable and the inner wall of the screw are in contact with each other, and the surface of the rotating block is sleeved with rotating grooves opened on the mounting block, the surface of the rotating block is symmetrically fixed with connecting blocks, and the ends of the connecting blocks are fixed with rings sleeved on the surface of the mounting block.
[0006] Furthermore, a ball block is fixed on one side of the mounting block and the mounting frame, and a ball block provided on the mounting frame is sleeved on the surface of the ball block, and a pressing member provided in the mounting frame is abutted on the surface of the ball block.
[0007] Furthermore, the pressing component includes a guide groove, a nut, a screw, a dial, an avoidance groove, a ball block, a ball groove and a push plate, the ends of the ball groove are sequentially connected to the avoidance groove and the guide groove provided in the mounting frame, a screw is inserted in the middle of the guide groove, a nut is sleeved on the surface of the screw, and a dial that passes through the mounting frame is fixed on the surface of the nut, and a push plate embedded in the avoidance groove is fixed to the end of the guide groove, and the push plate and the surface of the ball block fit each other.
[0008] Furthermore, the push plates are all configured to be arc-shaped, and the curvature of the arc-shaped inner wall of the push plates matches the curvature of the surface of the ball block. At the same time, a rubber layer is fixed to one side of the push plates that are attached to the surface of the ball block.
[0009] Furthermore, the turntables are all configured to be in a round pancake shape, and the traction grooves provided on the surfaces of the turntables are all configured to be arc-shaped grooves.
[0010] Furthermore, a threaded sleeve is fixed on either side of the surface of the collar, and a bolt is threadedly installed in the middle of the threaded sleeve, and a rear end of the bolt is provided with a supporting groove opened on the mounting block.
[0011] The beneficial effects of the utility model are:
[0012] 1. The automatic spraying reciprocating machine spray gun clamping structure is provided with a collar, a connecting block, a turntable, a traction groove, a traction rod and a slide plate. The operator holds his hand on the surface of the collar, and then the operator rotates the collar. The collar drives the rotating block to rotate in the rotating groove through the connecting block. The rotating block drives the traction groove to drive the traction rod to move through the turntable. The traction rod pulls the slide plate to slide in the screw rod, so that the slide plate drives the clamping groove to move. The clamping groove clamps the spray gun, and the operator is no longer required to screw several groups of bolts, thereby improving the convenience of the operator clamping the clamping groove.
[0013] 2. The automatic spraying reciprocating machine spray gun clamping structure is provided with a ball block, a ball groove, a push plate, a screw, a nut and a dial. The operator pushes the mounting block, and the mounting block drives the ball block to rotate in the ball groove, thereby adjusting the angle of the clamping groove. Then, after the operator turns the dial, the dial drives the nut to rotate, so that the nut and the screw are threadedly matched, and the screw pushes the push plate to move, so that the push plate abuts against the surface of the ball block, fixing the ball block in the ball groove, thereby fixing the position of the clamping groove, and facilitating the operator to adjust the clamping angle of the clamping groove. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;
[0015] Figure 2 It is a schematic diagram of the top cross-sectional structure of the mounting block of the utility model;
[0016] Figure 3 It is a schematic diagram of the side cross-sectional structure of the ball groove and the ball block of the utility model;
[0017] Figure 4 It is a schematic diagram of the side cross-sectional structure of the screw and nut of the utility model;
[0018] Figure 5 This is a schematic diagram of the structure of the rotating block and the rotating slot of the utility model;
[0019] Figure 6 It is a side cross-sectional structural schematic diagram of the traction rod and traction groove of the utility model;
[0020] Figure 7 For the utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;
[0021] Figure 8 For the utility model Figure 7 A schematic diagram of the enlarged structure at B in the middle;
[0022] Fig. 9 For the utility model Figure 7 Schematic diagram of the enlarged structure at point C in the middle.
[0023] In the figure:
[0024] 1. Reciprocating body; 2. Moving plate; 3. Mounting frame; 4. Clamping groove; 5. Fixed block; 6. Mounting block; 7. Dial; 8. Avoidance groove; 9. Ball groove; 10. Push plate; 11. Nut; 12. Guide groove; 13. Drawbar; 14. Slide plate; 15. Turntable; 16. Drawbar groove; 17. Ring; 18. Rotating groove; 19. Rotating block; 20. Screw; 21. Threaded sleeve; 22. Bolt; 23. Ball block; 24. Connecting block; 25. Abutment groove. DETAILED DESCRIPTION
[0025] In order to further understand the content, features and effects of the utility model, the following embodiments are listed and described in detail with reference to the accompanying drawings.
[0026] Example:
[0027] See also Figure 1 - Fig. 9A reciprocating spray gun clamping structure for automatic spraying includes a reciprocating body 1, a moving plate 2 and a mounting frame 3. The surface of the reciprocating body 1 is slidably connected with the moving plate 2, and the mounting frame 3 is fixed around the moving plate 2. The ends of the mounting frame 3 are rotatably connected with mounting blocks 6, and the ends of the mounting blocks 6 are fixed with fixed blocks 5. A screw rod 20 is opened in the middle of the fixed block 5, and a slide plate 14 and a turntable 15 are respectively arranged in the middle of the screw rod 20. A clamping groove 4 is fixed on the surface of the slide plate 14, and the slide plate 14 and the turntable 15 are connected. A traction rod 13 is fixed on one side of the mutually fitting parts, and a traction groove 16 is sleeved on the surface of the traction rod 13, and a rotating block 19 is fixed on one side of the mutually fitting parts of the inner wall of the rotating disk 15 and the rotating block 19 is sleeved on the surface of the mounting block 6. A connecting block 24 is symmetrically fixed on the surface of the rotating block 19, and a collar 17 sleeved on the surface of the mounting block 6 is fixed at the end of the connecting block 24. When the operator needs to clamp the spray gun, the operator first clamps the spray gun with his hand. The operator holds the collar 17 on the surface of the collar 17, and then the operator rotates the collar 17 to rotate the collar 17 on the surface of the mounting block 6. When the collar 17 rotates on the surface of the mounting block 6, the collar 17 drives the connecting block 24 to slide in the notch opened on the surface of the mounting block 6, so that the collar 17 drives the rotating block 19 to rotate in the rotating groove 18 through the connecting block 24. When the rotating block 19 rotates, the rotating block 19 drives the rotating disk 15 to rotate in the screw rod 20, and the rotating disk 15 rotates. The turntable 15 drives the traction groove 16 to rotate, so that the traction groove 16 moves, and when the traction groove 16 moves, the traction groove 16 moves on the surface of the traction rod 13, so that the traction groove 16 pushes the traction rod 13 to move, and the traction rod 13 drives the slide plate 14 to slide up and down in the screw rod 20, so that the slide plate 14 drives the clamping groove 4 to move, and the clamping grooves 4 are close to each other, and the clamping grooves 4 clamp the spray gun, and the operator no longer needs to screw several groups of bolts, thereby improving the convenience of the operator clamping the clamping groove 4.
[0028] In other embodiments, a ball block 23 is fixed to one side of the mounting block 6 and the mounting frame 3, and the surface of the ball block 23 is sleeved with a ball block 23 provided on the mounting frame 3, and the surface of the ball block 23 abuts against a pressing member provided in the mounting frame 3, and the pressing member includes a guide groove 12, a nut 11, a screw 20, a dial 7, an avoidance groove 8, a ball block 23, a ball groove 9 and a push plate 10, and the end of the ball groove 9 is sequentially connected with the avoidance groove 8 and the guide groove 12 provided in the mounting frame 3, and the middle of the guide groove 12 is inserted with a screw 20, and the surface of the screw 20 is sleeved with a nut 11, and the surface of the nut 11 is fixed with a through hole. The dial 7 passing through the mounting frame 3 and the end of the guide groove 12 are fixed with a push plate 10 embedded in the avoidance groove 8, and the push plate 10 and the surface of the ball block 23 are in contact with each other. When the operator needs to adjust the clamping angle of the clamping groove 4, the operator first places the hand on the surface of the dial 7, and then the operator pushes the dial 7. When the operator pushes the dial 7 to move, since the surface of the dial 7 is provided with a plurality of groups of gear-shaped grooves, when the operator's hand and the surface of the dial 7 are in contact with each other, the plurality of groups of wave-shaped grooves on the surface of the dial 7 are convenient for increasing the friction force of the operator's hand on the surface of the dial 7, thereby improving the operator's pushing The stability of the movable dial 7 is improved. When the operator pushes the dial 7 to move, the dial 7 drives the nut 11 to rotate. When the nut 11 rotates, the internal thread on the inner wall of the nut 11 and the thread on the surface of the screw 20 are threadedly matched with each other, so that the screw 20 moves in the guide groove 12. The screw 20 drives the push plate 10 to move leftward in the avoidance groove 8, so that the push plate 10 falls off the surface of the ball block 23. After the push plate 10 no longer abuts the ball block 23 on the inner wall of the ball groove 9, the operator pulls the mounting block 6, and the mounting block 6 drives the spherical ball block 23 to rotate in the ball groove 9, which adjusts the angle between the mounting block 6 and the mounting frame 3. The degree is adjusted to adjust the clamping direction of the clamping groove 4. When the clamping groove 4 is adjusted to a suitable position, the operator first turns the dial 7, and the dial 7 drives the nut 11 to rotate. When the nut 11 rotates, the internal thread provided on the inner wall of the nut 11 and the thread provided on the surface of the screw rod 20 are threadedly matched with each other, so that the screw rod 20 pushes the push plate 10 to move rightward in the avoidance groove 8, so that the push plate 10 fits on the surface of the ball block 23, and the push plate 10 continues to move, so that the push plate 10 abuts on the surface of the ball block 23, thereby fixing the ball block 23 in the ball groove 9, and preventing the ball block 23 from rotating in the ball groove 9 at will.
[0029] In other embodiments, the push plate 10 is configured to be in an arc shape, and the curvature of the arc-shaped inner wall of the push plate 10 matches the curvature of the surface of the ball block 23. At the same time, a rubber layer is fixed on one side of the push plate 10 that is attached to the surface of the ball block 23. The curvature of the arc-shaped inner wall of the push plate 10 matches the curvature of the spherical surface of the ball block 23, so that the arc-shaped inner wall of the push plate 10 can be attached to the surface of the ball block 23, thereby increasing the friction force of the push plate 10 attached to the surface of the ball block 23.
[0030] In other embodiments, the turntable 15 is configured to be in a pancake shape, and the traction grooves 16 opened on the surface of the turntable 15 are configured to be arc-shaped grooves. By configuring the turntable 15 in a pancake shape, the turntable 15 can rotate in the screw 20, and when the turntable 15 rotates, the turntable 15 drives the arc-shaped traction grooves 16 to move, so that the traction grooves 16 can push the traction rod 13 to move up and down.
[0031] In other embodiments, a threaded sleeve 21 is fixed on either side of the surface of the collar 17, and a bolt 22 is threadedly installed on the middle part of the threaded sleeve 21, and a groove 25 is sleeved on the end of the bolt 22 and is provided on the mounting block 6. When the operator needs to fix the position of the collar 17, the operator first screws the bolt 22 to make the bolt 22 threadably matched with the threaded sleeve 21. When the bolt 22 and the threaded sleeve 21 are threadably matched, the bolt 22 moves in the threaded sleeve 21, and moves the threaded sleeve 21 to the inner wall of the groove 25, so that the bolt 22 abuts against the inner wall of the groove 25. After the bolt 22 abuts against the inner wall of the groove 25, the bolt 22 is pressed against the collar 17 through the threaded sleeve 21 to prevent the collar 17 from rotating at will when in use.
[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A reciprocating spray gun clamping structure for automatic spraying, comprising a reciprocating body (1), a movable plate (2) and a mounting frame (3), wherein the movable plate (2) is slidably connected to the surface of the reciprocating body (1), and the mounting frame (3) is fixed around the movable plate (2), characterized in that: The ends of the mounting frame (3) are rotatably connected to the mounting blocks (6), and the ends of the mounting blocks (6) are fixed with the fixing blocks (5), and the fixing blocks (5) are provided with a screw rod (20) in the middle, and the middle of the screw rod (20) is provided with a slide plate (14) and a rotating disk (15), respectively. The surface of the slide plate (14) is fixed with a clamping groove (4), and the slide plate (14) and the rotating disk (15) are fixed with a traction rod (13) on one side where the slide plate (14) and the rotating disk (15) are in contact with each other, and the surface of the traction rod (13) is sleeved with a traction groove (16) provided on the rotating disk (15), and the rotating block (19) is fixed with a rotating groove (18) provided on the mounting block (6) on one side where the rotating disk (15) and the inner wall of the screw rod (20) are in contact with each other, and the surface of the rotating block (19) is sleeved with a rotating groove (18) provided on the mounting block (6), and the surface of the rotating block (19) is symmetrically fixed with a connecting block (24), and the end of the connecting block (24) is fixed with a sleeve ring (17) sleeved on the surface of the mounting block (6).
2. The automatic spraying reciprocating machine spray gun clamping structure according to claim 1, characterized in that: A ball block (23) is fixed on one side of the mounting block (6) and the mounting frame (3) that are in contact with each other, and a ball block (23) disposed on the mounting frame (3) is sleeved on the surface of the ball block (23), and a pressing member disposed in the mounting frame (3) is abutted against the surface of the ball block (23).
3. The automatic spraying reciprocating machine spray gun clamping structure according to claim 2, characterized in that: The pressing member comprises a guide groove (12), a nut (11), a screw rod (20), a dial (7), an avoidance groove (8), a ball block (23), a ball groove (9) and a push plate (10); the end of the ball groove (9) is sequentially connected with the avoidance groove (8) and the guide groove (12) provided in the mounting frame (3); a screw rod (20) is inserted into the middle of the guide groove (12); a nut (11) is sleeved on the surface of the screw rod (20); a dial (7) penetrating the mounting frame (3) is fixed on the surface of the nut (11); a push plate (10) embedded in the avoidance groove (8) is fixed at the end of the guide groove (12); and the push plate (10) and the surface of the ball block (23) are in contact with each other.
4. The automatic spraying reciprocating machine spray gun clamping structure according to claim 3, characterized in that: The push plates (10) are all arranged in an arc shape, and the arc of the inner wall of the push plates (10) matches the arc of the surface of the ball block (23). At the same time, a rubber layer is fixed on one side of the push plates (10) that is attached to the surface of the ball block (23).
5. The automatic spraying reciprocating machine spray gun clamping structure according to claim 1, characterized in that: The rotating disk (15) is configured to be in a circular pancake shape, and the traction grooves (16) provided on the surface of the rotating disk (15) are configured to be arc-shaped grooves.
6. The automatic spraying reciprocating machine spray gun clamping structure according to claim 1, characterized in that: A threaded sleeve (21) is fixed on either side of the surface of the collar (17), and a bolt (22) is threadedly mounted in the middle of the threaded sleeve (21), and a retaining groove (25) is sleeved at the end of the bolt (22) and is provided on the mounting block (6).