A multi-station robotic arm processing equipment
By setting up a connecting plate in the multi-station robotic arm processing equipment and using blocks, limit strips and other structures, the displacement self-propelled problem caused by vibration between the main body of the robot and the station equipment is solved, and the processing accuracy is improved.
Patent Information
- Application Number
- CN202421469544.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-25
AI Technical Summary
In the existing multi-station robotic arm processing equipment, the vibration between the main body of the robotic arm and the station equipment causes self-propelling of displacement, which seriously affects the processing accuracy.
By providing a connecting plate between the first base and the second base, and using a structure such as a snap block, a limit bar and a pedal, a fixed connection between the first base and the second base is achieved, thereby reducing relative position deviation.
The possibility of deviations in relative positions between the main body of the robot and the station equipment is effectively reduced, thereby improving machining accuracy.
Smart Images
Figure CN222740983U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of robotic arms, and in particular to a multi-station robotic arm processing device. Background Art
[0002] When processing products, in order to reduce the workload of operators, a robotic arm is usually used to process the products. In the prior art, in order to increase the efficiency of the robotic arm, a situation where multiple processing equipment share one robotic arm is provided. The existing station equipment base and the robotic arm base are designed separately, but the mechanical equipment itself has the phenomenon of self-vibration and self-movement during work, and the displacement and self-movement between the robotic arm base and the station equipment base will occur during the vibration process, which seriously affects the dimensional processing accuracy. Utility Model Content
[0003] In order to improve the processing accuracy, the present application provides a multi-station robotic arm processing equipment.
[0004] The multi-station robot arm processing equipment provided in this application adopts the following technical solution:
[0005] A multi-station robotic arm processing equipment comprises a first base, a robotic arm main body arranged above the first base, a second base machine and an equipment main body arranged on the second base, a plurality of second bases are provided, and the plurality of second bases are arranged in a circular array around the first base, a connecting plate is provided between the first base and the second base, and a clamping block is provided on the side of the first base and the second base close to the connecting plate, the connecting plate is provided with a first clamping groove for the clamping block to be clamped, and the connecting plate is provided with a fixing piece for fixing the clamping block.
[0006] By adopting the above technical solution, a connecting plate is provided between the first base and the second base, and the first base and the second base are fixedly connected by the connecting plate, so that the first base and the second base form a whole, thereby reducing the possibility of deviation in the relative position between the robot arm body and the workstation equipment, thereby improving the dimensional processing accuracy.
[0007] Optionally, the upper wall of the first clamping groove is provided with a first sliding groove in the vertical direction, the fixing member is a limit bar, the limit bar is slidably connected to the first sliding groove in the vertical direction, and the clamping block is provided with a second clamping groove for clamping the limit bar.
[0008] By adopting the above technical solution, after the locking block is locked in the first locking groove, the limiting strip is locked in the locking block, thereby fixing the locking block, and then fixing the connecting plate and the first base or the connecting plate and the second base.
[0009] Optionally, the groove wall of the first clamping groove is provided with a pedal for driving the limit bar to slide upward, one end of the pedal is located in the first sliding groove, the middle part of the pedal is hinged to the groove wall of the first clamping groove, the other end of the pedal extends outside the connecting plate, and the end of the pedal located in the first clamping groove abuts against the lower surface of the limit bar.
[0010] By adopting the above technical solution, a pedal is provided. When the workstation equipment or the connecting plate needs to be replaced, the outer end of the pedal is stepped on to rotate the pedal, and the end of the pedal abutting against the limit bar is tilted upward, thereby driving the limit bar to slide upward, and then unlocking the locking block.
[0011] Optionally, the connecting plate is provided with an elastic member forcing the limit bar to slide downward, the elastic member is a spring, the spring is located in the first sliding groove, one end of the spring is fixed to the upper groove wall of the first sliding groove, and the other end of the spring is fixed to the limit bar.
[0012] By adopting the above technical solution, the spring forces the limiting bar to slide downward, so that the limiting bar is clamped in the second clamping groove to limit the clamping block, and the spring can improve the limiting stability of the limiting bar.
[0013] Optionally, the abutting end of the pedal and the limit bar is rotatably connected to a roller abutting the limit bar.
[0014] By adopting the above technical solution and providing a roller, the sliding friction between the pedal and the limit strip is converted into rolling friction, thereby reducing the possibility of damage to the pedal.
[0015] Optionally, the connecting plate is provided with a penetration groove, the pedal is passed through the penetration groove to the outside of the connecting plate, and a travel switch is arranged at the bottom of the penetration groove.
[0016] By adopting the above technical solution, a travel switch is provided. When the pedal is stepped on, the travel switch is triggered, so that the robotic arm is in a manual adjustment state to close the robotic arm, thereby reducing the possibility of malfunction of the robotic arm during operation to cause harm to the staff.
[0017] Optionally, an inclined surface is provided on the lower portion of the limiting strip close to the notch of the first clamping groove.
[0018] By adopting the above technical solution, an inclined surface is provided on the limit bar, so that when the locking block is locked, the limit bar can be forced to slide through the inclined surface, thereby avoiding the locking block.
[0019] Optionally, a positioning block is provided at the lower part of the clamping block, a positioning groove for the positioning block to slide and clamp is formed on the bottom wall of the first clamping groove, and the length of the positioning block is smaller than the length of the clamping block.
[0020] By adopting the above technical solution, a positioning block is provided to facilitate further positioning of the clamping block.
[0021] In summary, the utility model has the following beneficial effects:
[0022] 1. A connecting plate is provided between the first base and the second base, and the first base and the second base are fixedly connected by the connecting plate, so that the first base and the second base form a whole, thereby reducing the possibility of relative position deviation between the robot arm body and the station equipment, thereby improving the processing accuracy of the size;
[0023] 2. A pedal is provided. When the workstation equipment or the connecting plate needs to be replaced, the outer end of the pedal is stepped on to rotate the pedal. The end of the pedal abutting against the limit bar is tilted upward, thereby driving the limit bar to slide upward, thereby unlocking the card block. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a structural schematic diagram of this embodiment;
[0025] Figure 2 is a schematic diagram of the connection between the connecting plate and the card setting block in this embodiment;
[0026] Figure 3 Schematic diagram of the structure of the pedal in this embodiment.
[0027] In the figure, 1, first base; 2, second base; 3, robot arm body; 4, equipment body; 5, connecting plate; 51, first clamping groove; 52, first sliding groove; 53, limit strip; 531, inclined surface; 54, spring; 55, pedal; 551, roller; 56, positioning groove; 57, penetration groove; 6, clamping block; 61, second clamping groove; 62, positioning block; 7, travel switch;. DETAILED DESCRIPTION
[0028] The following is combined with Figure 1-3 This application is described in further detail.
[0029] The present application embodiment discloses a multi-station robot arm processing equipment, referring to Figure 1 and Figure 2 , including a first base 1, a robot arm body 3 arranged above the first base 1, a second base 2 and an equipment body 4 arranged on the second base 2, a plurality of second bases 2 are arranged, and the plurality of second bases 2 are arranged in a circular array around the first base 1, a connecting plate 5 is arranged between the first base 1 and the second base 2, and the first base 1 and the second base 2 are fixedly connected through the connecting plate 5.
[0030] Reference Figure 2 and Figure 3 In order to facilitate the connection between the connecting plate 5 and the first base 1 and the second base 2, the sides of the first base 1 and the second base 2 close to the connecting plate 5 are fixedly connected with a clamping block 6, and both sides of the connecting plate 5 are provided with a first clamping groove 51 for the clamping block 6 to be clamped, and the connecting plate 5 is provided with a fixing piece for fixing the clamping block 6.
[0031] Reference Figure 2 and Figure 3 The fixing member is a limit bar 53, the length direction of the limit bar 53 is parallel to the length direction of the clamping block 6, the upper wall of the first clamping groove 51 is provided with a first sliding groove 52 in the vertical direction, the limit bar 53 is slidably connected to the first sliding groove 52 in the vertical direction, and the upper surface of the clamping block 6 is provided with a second clamping groove 61 for the limit bar 53 to clamp. The limit bar 53 is clamped in the second clamping groove 61, so that the clamping block 6 is fixed.
[0032] Reference Figure 2 and Figure 3 The groove wall of the first clamping groove 51 is provided with a pedal 55 for driving the limit strip 53 to slide upwards. One end of the pedal 55 is located in the first sliding groove 52. A through groove 57 connected to the first sliding groove 52 is provided in the middle of the connecting plate 5. One end of the pedal 55 away from the clamping block 6 is penetrated in the through groove 57. The middle of the pedal 55 is hinged to the groove wall of the through groove 57. One end of the pedal 55 away from the clamping block 6 extends to the outside of the connecting plate 5. One end of the pedal 55 located in the first clamping groove 51 abuts against the lower surface of the limit strip 53. By applying force to one end of the pedal 55 located outside the connecting plate 5, the abutting end of the pedal 55 and the limit strip 53 is rotated upwards, thereby driving the limit strip 53 to slide upwards, so as to unlock the clamping block 6.
[0033] Reference Figure 2 and Figure 3 In order to reduce the wear of the pedal 55 and the limiting strip 53 , the abutting end of the pedal 55 and the limiting strip 53 is rotatably connected with a roller 551 abutting against the limiting strip 53 .
[0034] Reference Figure 2 and Figure 3 The lower part of the limit strip 53 close to the slot of the first clamping slot 51 is provided with an inclined surface 531, and the connecting plate 5 is provided with an elastic member for forcing the limit strip 53 to slide downward, and the elastic member is a spring 54, and the spring 54 is located in the first sliding slot 52, and one end of the spring 54 is fixedly connected to the upper slot wall of the first sliding slot 52, and the other end of the spring 54 is fixedly connected to the limit strip 53.
[0035] Reference Figure 2 and Figure 3The bottom wall of the through groove 57 is fixedly connected with a travel switch 7, and the travel switch 7 is located below the pedal 55. When the pedal 55 is stepped on, the travel switch 7 is triggered, so that the robotic arm is in a manual adjustment state to close the robotic arm, thereby reducing the possibility of malfunction of the robotic arm during operation to cause harm to the staff.
[0036] Reference Figure 2 and Figure 3 A positioning block 62 is fixedly connected to the lower surface of the clamping block 6, and a positioning groove 56 for the positioning block 62 to slide and clamp is opened on the bottom wall of the first clamping groove 51. The length of the positioning block 62 is smaller than the length of the clamping block 6, so as to facilitate further positioning of the clamping block 6.
[0037] The implementation principle of a multi-station robotic arm processing equipment in an embodiment of the present application is as follows: a connecting plate 5 is provided between a first base 1 and a second base 2, and the first base 1 and the second base 2 are fixedly connected by the connecting plate 5, so that the first base 1 and the second base 2 form a whole, thereby reducing the possibility of deviation in the relative position between the robotic arm body 3 and the station equipment, thereby improving the processing accuracy of the size.
[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A multi-station robotic arm processing equipment, characterized in that: The invention comprises a first base (1), a mechanical arm body (3) arranged above the first base (1), a second base (2) and a device body (4) arranged on the second base (2), wherein the second base (2) is provided with a plurality of second bases (2), and the plurality of second bases (2) are arranged in a circular array around the first base (1), a connecting plate (5) is arranged between the first base (1) and the second base (2), and a clamping block (6) is arranged on the side of the first base (1) and the second base (2) close to the connecting plate (5), the connecting plate (5) is provided with a first clamping groove (51) for clamping the clamping block (6), and the connecting plate (5) is provided with a fixing member for fixing the clamping block (6).
2. The multi-station robot arm processing equipment according to claim 1, characterized in that: The upper wall of the first clamping groove (51) is provided with a first sliding groove (52) in the vertical direction, the fixing member is a limit bar (53), the limit bar (53) is slidably connected to the first sliding groove (52) in the vertical direction, and the clamping block (6) is provided with a second clamping groove (61) for the limit bar (53) to be clamped.
3. The multi-station robot arm processing equipment according to claim 2, characterized in that: The groove wall of the first clamping groove (51) is provided with a pedal (55) for driving the limit strip (53) to slide upwards; one end of the pedal (55) is located in the first sliding groove (52); the middle part of the pedal (55) is hinged to the groove wall of the first clamping groove (51); the other end of the pedal (55) extends outside the connecting plate (5); and the end of the pedal (55) located in the first clamping groove (51) abuts against the lower surface of the limit strip (53).
4. The multi-station robot arm processing equipment according to claim 2, characterized in that: The connecting plate (5) is provided with an elastic member for forcing the limit strip (53) to slide downwards, the elastic member being a spring (54). The spring (54) is located in the first sliding groove (52), one end of the spring (54) is fixed to an upper groove wall of the first sliding groove (52), and the other end of the spring (54) is fixed to the limit strip (53).
5. The multi-station robot arm processing equipment according to claim 3, characterized in that: The end of the pedal (55) abutting against the limit strip (53) is rotatably connected to a roller (551) abutting against the limit strip (53).
6. The multi-station robot arm processing equipment according to claim 5, characterized in that: The connecting plate (5) is provided with a penetration groove (57), the pedal (55) is penetrated to the outside of the connecting plate (5) through the penetration groove (57), and a travel switch (7) is provided at the bottom of the penetration groove (57).
7. The multi-station robot arm processing equipment according to claim 4, characterized in that: An inclined surface (531) is provided at the lower portion of the limiting strip (53) close to the notch of the first clamping groove (51).
8. The multi-station robot arm processing equipment according to claim 1, characterized in that: A positioning block (62) is provided at the lower part of the clamping block (6), and a positioning groove (56) for the positioning block (62) to slide and clamp is provided on the bottom wall of the first clamping groove (51), and the length of the positioning block (62) is less than the length of the clamping block (6).