Double-gun bracket capable of replacing robot
By designing a dual-gun bracket for automated spray lines, using Z-axis and Y-axis connecting plates, electric cylinders and indexing discs to achieve precise positioning and angle adjustment of the spray gun, the problem of high cost of robot spraying and complex maintenance is solved, and the consistency of spray quality is ensured.
Patent Information
- Application Number
- CN202421661297.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-12
AI Technical Summary
In automated spray lines, when using robots to spray workpieces, it is costly and complex to maintain. Especially when the workpiece structure is simple, the flexibility and accuracy of the robot equipment are difficult to meet the needs of simple spraying, resulting in inconsistent spraying quality.
A dual gun bracket that can replace the robot is designed. Through the Z-axis and Y-axis connecting plates, electric cylinders and indexing discs of the bracket base, the precise positioning and angle adjustment of the spray gun are achieved, ensuring that the basic position and spraying angle of the two spray guns are consistent.
Whether removed or moved, it can be restored to the original recorded coordinate position, ensuring the consistent quality of each batch of sprayed products, reducing labor costs and maintenance complexity.
Smart Images
Figure CN222872519U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of automated spraying lines, in particular to a double-gun bracket which can replace a robot. Background Art
[0002] In automated spraying lines, robots are often used instead of manual spraying. The advantages of robots are high flexibility, rich spraying postures, and a wide range of applicable scenarios, especially for workpieces with more complex structures. However, the disadvantages are also obvious, that is, the robot procurement cost is relatively high, the degree of automation is high, and professional engineering and technical personnel are required to operate it, which greatly increases the labor cost, and the maintenance cost will also be relatively high.
[0003] However, if you only need to maintain a certain spraying posture to complete the spraying of some workpieces with relatively simple structures, it is somewhat redundant to use robot spraying. Often, you only need a fixed position and keep the spray gun open to meet the spraying requirements. In this case, a gun is often fixed on some simple brackets for spraying. The form is relatively simple, and the problem is that the position of the spray gun cannot be accurately positioned. After each removal or movement, it may not be able to restore the previous position, which will cause the film thickness of the product sprayed twice to be inconsistent, resulting in quality problems. At the same time, in order to meet the increase in production line speed, if a gun and a gun bracket are added, it is difficult to ensure that the positions of the two guns are exactly the same, which will also cause the thickness of the sprayed film to be uncertain. It is even more difficult to recover after maintenance or changing the angle. Utility Model Content
[0004] The utility model provides a double-gun bracket which can replace a robot, ensures that the basic positions and spraying angles of two guns are consistent, has a simple structure, is easy to install and adjust, and can quickly fix and adjust the positions of the spray guns.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The utility model discloses a double-gun bracket which can replace a robot, comprising a bracket base, the bracket base comprising a vertical bracket, two vertically arranged Z-axis connecting plates are arranged on both sides of the top of the vertical bracket, a Z-axis adapter plate is installed on the outer side of each Z-axis connecting plate, a horizontally arranged Y-axis connecting plate is installed in the middle of the two Z-axis adapter plates, a vertically arranged electric cylinder mounting plate is installed on the Y-axis connecting plate, an electric cylinder is installed on the electric cylinder mounting plate, an output end of the electric cylinder is connected to one end of a connecting rod, a dividing plate is installed on the other end of the connecting rod, a rotating shaft through hole is arranged in the middle of the dividing plate, a rotating shaft placement groove is arranged at one end of the connecting rod, and a rotating shaft through hole is arranged at one end of the connecting rod. The bottom passes through the indexing plate and is arranged in the placement groove of rotating shaft 1. The bottom of rotating shaft 1 is connected to the connecting rod by bolts. The top of rotating shaft 1 is installed with mounting block 1. The lower end of mounting block 1 is provided with clamping ring 1. Pointer mounting block 1 is installed on the side of clamping ring 1 and mounting block 1. Pointer 1 is installed on the outer side of pointer mounting block 1. The bottom of pointer 1 is facing the indexing plate. The upper end of mounting block 1 is installed with a supporting block. Pointer 2 is installed on the upper end of the supporting block. Clamping ring 2 is installed on pointer 2. Rotating shaft 2 is installed at the center of clamping ring 2. The indexing plate is installed at one end of rotating shaft 2. A spray gun base is installed at the other end of rotating shaft 2. A spray gun is installed on the spray gun base.
[0007] Preferably, a mounting groove is provided at one end of the connecting rod, a placement groove of the rotating shaft is located at the mounting groove, one of the dividing plates is connected to the connecting rod by bolts, and the end surface of the dividing plate is in contact with the connecting rod.
[0008] Preferably, the pointer 2 is a bent structure, the lower end of the clamp ring 2 is provided with a horizontal mounting plane, and the pointer 2 is connected to the mounting plane of the clamp ring 2.
[0009] Preferably, the support base further comprises a supporting vertical frame, the vertical frame is a bent structure, and the bottom of the vertical frame is connected to the supporting vertical frame.
[0010] Preferably, a Z-axis adapter plate mounting groove is provided in the middle of the Z-axis connecting plate, a vertical Z-axis scale is provided on one side of the Z-axis connecting plate, two pointers three corresponding to the Z-axis scale are provided on the Z-axis adapter plate, and two symmetrical waist-shaped holes one are provided on the Z-axis adapter plate.
[0011] Preferably, a horizontally arranged electric cylinder mounting plate mounting groove is provided in the middle of the Y-axis connecting plate, a Y-axis scale is installed at the upper and lower ends of the Y-axis connecting plate, pointers four are installed at the upper and lower ends of the electric cylinder mounting plate, and a waist-shaped hole two is provided in the middle of the electric cylinder mounting plate.
[0012] Preferably, a scale mounting plate is installed on the top of the Y-axis connecting plate, a vertically arranged scale one is installed on the scale mounting plate, and a pointer five is installed at one end of the connecting rod, and the pointer five corresponds to the scale one.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model can restore the previously recorded coordinate position after each dismantling for maintenance or moving, and can ensure that the quality of each batch of sprayed products remains consistent. The structure is simple, the installation and adjustment are convenient, and the position of the spray gun can be quickly fixed and adjusted. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of an embodiment of the utility model.
[0016] Figure 2 It is a partial schematic diagram of an embodiment of the utility model.
[0017] Figure 3 It is a partial schematic diagram of an embodiment of the utility model.
[0018] Figure 4 It is a partial schematic diagram of an embodiment of the utility model.
[0019] Figure 5 It is a schematic diagram of the combination of a rotating shaft 1 and a mounting block 1 according to an embodiment of the utility model.
[0020] Figure 6 It is a schematic diagram of a dividing plate according to an embodiment of the utility model.
[0021] Figure 7 This is a schematic diagram of a second clamp ring of an embodiment of the present utility model.
[0022] Figure 8 It is a schematic diagram of a connecting rod according to an embodiment of the utility model.
[0023] Fig. 9 It is a schematic diagram of the Z-axis connecting plate of an embodiment of the utility model.
[0024] Fig.10 It is a schematic diagram of the Z-axis adapter plate of an embodiment of the utility model.
[0025] Fig.11 It is a schematic diagram of the Y-axis connecting plate of an embodiment of the utility model.
[0026] Fig.12 It is a schematic diagram of an electric cylinder mounting plate according to an embodiment of the utility model.
[0027] Fig.13 It is a schematic diagram of the bracket base of the utility model embodiment. DETAILED DESCRIPTION
[0028] 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 of 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.
[0029] As shown in the figure, the utility model discloses a double-gun bracket that can replace a robot, including a bracket base 1, the bracket base 1 includes a vertical frame 2, two vertically arranged Z-axis connecting plates 3 are arranged on both sides of the top of the vertical frame 2, a Z-axis adapter plate 4 is installed on the outer side of each Z-axis connecting plate 3, a horizontally arranged Y-axis connecting plate 5 is installed in the middle of the two Z-axis adapter plates 4, a vertically arranged electric cylinder mounting plate 6 is installed on the Y-axis connecting plate 5, an electric cylinder 7 is installed on the electric cylinder mounting plate 6, the output end of the electric cylinder 7 is connected to one end of a connecting rod 8, and a dividing plate 9 is installed on the other end of the connecting rod 8 , a shaft-through hole 91 is provided in the middle of the indexing plate 9, a shaft-placement slot 81 is provided at one end of the connecting rod 8, the bottom of the shaft-10 passes through the indexing plate 9 and is arranged in the shaft-placement slot 81, the bottom of the shaft-10 is connected to the connecting rod 8 by bolts, a mounting block-11 is installed on the top of the shaft-10, a clamp ring-12 is provided at the lower end of the mounting block-11, a pointer mounting block-13 is installed on the side of the clamp ring-12 and the mounting block-11, a pointer-14 is installed on the outer side of the pointer mounting block-13, and the bottom of the pointer-14 faces the indexing plate 9. Here, the indexing plate 9 below cannot be rotated, and only the shaft-1 can be rotated. The indexing plate 9 above can be rotated.
[0030] The rotating shaft 10 and the mounting block 11 can be connected by welding.
[0031] A support block 15 is installed on the upper end of the mounting block 11, a pointer 2 16 is installed on the upper end of the support block 15, a clamp ring 2 17 is installed on the pointer 2 16, the support block 15, the pointer 2 16 and the clamp ring 2 17 are connected by bolts, a rotating shaft 2 18 is installed at the center of the clamp ring 2 17, a dividing plate 9 is installed at one end of the rotating shaft 2 18, a spray gun base 19 is installed on the other end of the rotating shaft 2 18, and a spray gun 20 is installed on the spray gun base 19.
[0032] Before adjusting the angle of the spray gun 20, first set the angles of the two indexing plates of the left and right spray guns to be consistent. For example, set the pointer 14 to correspond to the 0° scale of the lower indexing plate, and adjust the 0° scale of the upper indexing plate to a horizontal position. After the setting is completed, after the angle of the first gun is determined, it can be obtained through the corresponding pointer on the indexing plate, so that the angle of the second gun can be directly adjusted to the same angle, so as to ensure that the angles of the two spray guns are consistent.
[0033] In an embodiment of the utility model, one end of the connecting rod 8 is provided with a mounting groove 82, and a shaft placement groove 81 is located at the mounting groove 82, and one indexing plate 9 is connected to the connecting rod 8 by bolts, and the end surface of the indexing plate 9 contacts the connecting rod 8. The connecting rod 8 plays a role of installation.
[0034] In one embodiment of the utility model, the pointer 16 is a bent structure, and the lower end of the clamp ring 17 is provided with a horizontal mounting plane 171, and the pointer 16 is connected to the mounting plane 171 of the clamp ring 17. The pointer 16 itself does not move, and the position is determined by the pointer 16 due to the rotation of the upper indexing plate 9.
[0035] In an embodiment of the present invention, the support base 1 further includes a supporting vertical frame 21 . The vertical frame 2 is a bent structure, and the bottom of the vertical frame 2 is connected to the supporting vertical frame 21 .
[0036] In an embodiment of the utility model, a Z-axis adapter plate installation slot 31 is provided in the middle of the Z-axis connecting plate 3, a vertical Z-axis scale 22 is provided on one side of the Z-axis connecting plate 3, two pointers 23 corresponding to the Z-axis scale are provided on the Z-axis adapter plate 3, and two symmetrical waist-shaped holes 41 are provided on the Z-axis adapter plate 4. The Z-axis adapter plate 4 can move up and down in the Z-axis connecting plate 3.
[0037] In one embodiment of the utility model, a horizontally arranged electric cylinder mounting plate mounting groove 51 is provided in the middle of the Y-axis connecting plate 5, a Y-axis scale 24 is installed at the upper and lower ends of the Y-axis connecting plate 5, a pointer four 25 is installed at the upper and lower ends of the electric cylinder mounting plate 6, and a waist-shaped hole two 61 is provided in the middle of the electric cylinder mounting plate 6. The electric cylinder mounting plate 6 can be horizontally moved by the electric cylinder mounting plate mounting groove 51 of the Y-axis connecting plate 5, and through the design of the pointer three 23 and the pointer four 25, the position can be saved after the final positioning, and the basic positions of the left and right spray guns can be ensured to be the same.
[0038] In one embodiment of the utility model, a scale mounting plate 26 is installed on the top of the Y-axis connecting plate 5, a vertically arranged scale 1 27 is installed on the scale mounting plate 26, and a pointer 5 28 is installed at one end of the connecting rod 8, and the pointer 5 28 corresponds to the scale 1 27. The pointer 5 28 is used to mark the movement of the connecting rod 8 driven by the electric cylinder in the vertical direction, plays a role in supplementing the movement, and eliminates the human error during installation and adjustment.
[0039] The utility model can restore the previously recorded coordinate position after each dismantling for maintenance or moving, and can ensure that the quality of each batch of sprayed products remains consistent. The installation form is convenient and simple, and the positions of the spray gun can be adjusted by only a few fixing bolts. There is no need to purchase robots at a high cost, nor is there a need to equip highly skilled personnel to maintain the robot equipment.
[0040] The left and right angles and the up and down angles of the spray gun of the utility model are determined by two indexing plates 9 at the bottom of the spray gun. The indexing plates are cylindrical, and a 360° scale is installed at the outer circumference of the indexing plates. When the spray gun is rotated to adjust the angle, the indexing plate at the bottom is fixed, and the pointer 1 rotates with the rotation of the spray gun. Through the reading of the pointer, we can finally determine the left and right spraying angles of the spray gun. The up and down spraying angles of the spray gun are confirmed by the upper indexing plate. The upper indexing plate and the spray gun rotate synchronously, and the angle is determined by the corresponding pointer 2 16.
[0041] The above contents are merely examples and explanations of the structure of the present utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the present utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the present utility model.
Claims
1. A double-gun stand that can replace a robot, characterized in that: The bracket base includes a vertical frame, two vertically arranged Z-axis connecting plates are arranged on both sides of the top of the vertical frame, a Z-axis adapter plate is installed on the outer side of each Z-axis connecting plate, a horizontally arranged Y-axis connecting plate is installed in the middle of the two Z-axis adapter plates, a vertically arranged electric cylinder mounting plate is installed on the Y-axis connecting plate, an electric cylinder is installed on the electric cylinder mounting plate, an output end of the electric cylinder is connected to one end of a connecting rod, a dividing plate is installed on the other end of the connecting rod, a rotating shaft through hole is arranged in the middle of the dividing plate, a rotating shaft placement groove is arranged at one end of the connecting rod, the bottom of the rotating shaft passes through the dividing plate and is provided with It is placed in the placement groove of rotating shaft 1, the bottom of rotating shaft 1 is connected to the connecting rod by bolts, the top of rotating shaft 1 is installed with mounting block 1, the lower end of mounting block 1 is provided with clamping ring 1, pointer mounting block 1 is installed on the side of clamping ring 1 and mounting block 1, pointer 1 is installed on the outer side of pointer mounting block 1, the bottom of pointer 1 is facing the dividing plate, the upper end of mounting block 1 is installed with supporting block, pointer 2 is installed on the upper end of supporting block, clamping ring 2 is installed on pointer 2, rotating shaft 2 is installed at the center of clamping ring 2, the dividing plate is installed on one end of rotating shaft 2, the other end of rotating shaft 2 is installed with spray gun base, and the spray gun is installed on the spray gun base.
2. A dual-gun stand capable of replacing a robot according to claim 1, characterized in that: One end of the connecting rod is provided with a mounting groove, a placement groove of the rotating shaft is located at the mounting groove, one of the dividing plates is connected to the connecting rod through bolts, and the end surface of the dividing plate contacts the connecting rod.
3. A dual-gun stand capable of replacing a robot according to claim 1, characterized in that: The pointer 2 is a bent structure, and a horizontal mounting plane is arranged at the lower end of the clamp ring 2. The pointer 2 is connected to the mounting plane of the clamp ring 2.
4. The dual-gun stand capable of replacing a robot according to claim 1, characterized in that: The support base also includes a supporting vertical frame, the vertical frame is a bent structure, and the bottom of the vertical frame is connected to the supporting vertical frame.
5. The dual-gun stand capable of replacing a robot according to claim 1, characterized in that: A Z-axis adapter plate mounting groove is provided in the middle of the Z-axis connecting plate, a vertical Z-axis scale is provided on one side of the Z-axis connecting plate, two pointers three corresponding to the Z-axis scale are provided on the Z-axis adapter plate, and two symmetrical waist-shaped holes one are provided on the Z-axis adapter plate.
6. The dual-gun stand capable of replacing a robot according to claim 1, characterized in that: A horizontally arranged electric cylinder mounting plate mounting groove is provided in the middle of the Y-axis connecting plate, a Y-axis scale is installed at the upper and lower ends of the Y-axis connecting plate, pointers four are installed at the upper and lower ends of the electric cylinder mounting plate, and a waist-shaped hole two is provided in the middle of the electric cylinder mounting plate.
7. A dual-gun stand capable of replacing a robot according to claim 6, characterized in that: A scale mounting plate is installed on the top of the Y-axis connecting plate, a vertically arranged scale one is installed on the scale mounting plate, and a pointer five is installed at one end of the connecting rod, and the pointer five corresponds to the scale one.