High-precision linear motor annular production device

Abstract

The utility model relates to the field of production devices, and discloses a high-precision linear motor annular production device which comprises a machining table, a conveying belt is arranged on the upper surface of the machining table, a mechanical arm is arranged on the upper surface of the machining table, a positioning assembly is arranged on the upper surface of the machining table, and the positioning assembly comprises a supporting plate. A first toothed plate is fixedly connected to the front surface of the supporting plate, a positioning plate is slidably connected to the upper surface of the supporting plate, a second toothed plate is elastically connected to the inner wall of the positioning plate through a compression spring, and a handle is fixedly connected to the front surface of the second toothed plate. According to the positioning device, through cooperation of the supporting plates, the positioning plates, the positioning rods, the sliding blocks, the baffles, the inclined grooves and the transverse grooves, parts on the conveying belt can be positioned, the parts are located in the middle of the conveying belt, a mechanical arm can clamp the parts conveniently, the situation that the mechanical arm cannot clamp the parts accurately and omits the parts can be prevented, and the stability of the device in the using process is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of production devices, in particular to a high-precision linear motor ring-shaped production device. Background Technique

[0002] In the modern industrial manufacturing environment, with the increasing complexity of the production process, the manufacturing process of a single product often involves multiple consecutive and interdependent operation steps. In order to improve the overall production efficiency, minimize the waiting time between processes, and optimize the space utilization rate, an innovative solution has been designed for modern production lines: the loading and unloading stations can be efficiently recycled within the specified cycle time to ensure seamless docking between each process. This design is called a ring-shaped guide rail production line, which allows multiple workstations to move in a closed-loop path, thereby realizing continuous, efficient, and cyclic operation between multiple workstations. When producing linear motors, a ring-shaped guide rail production line is often used.

[0003] Although the ring-shaped guide rail production line can realize continuous, efficient, and cyclic operation between multiple workstations and improve the processing efficiency, during the processing process, the parts used to produce linear motors cannot ensure that they are in the middle position of the conveyor belt during transportation, which leads to the situation that it is easy for the processing manipulator to clamp inaccurately when clamping parts, which will affect the production work. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a high-precision linear motor ring-shaped production device, aiming to improve the problem that in the prior art, it is impossible to ensure that the workpiece is in the middle position of the conveyor belt during transportation, resulting in the situation that it is easy for the processing manipulator to clamp inaccurately when clamping parts, which affects the production work.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-precision linear motor ring-shaped production device, including a processing table, a conveyor belt is arranged on the upper surface of the processing table, a manipulator is arranged on the upper surface of the processing table, a positioning component is arranged on the upper surface of the processing table, the positioning component includes a support plate, a first toothed plate is fixedly connected to the front surface of the support plate, a positioning plate is slidably connected to the upper surface of the support plate, a second toothed plate is elastically connected to the inner wall of the positioning plate through a compression spring, and a handle is fixedly connected to the front surface of the second toothed plate.

[0006] As a further description of the above technical solution:

[0007] The positioning component further includes a positioning rod, a horizontal groove is opened on the upper surface of the support plate, an inclined groove is opened on the upper surface of the positioning plate, a slider is slidably connected to the front surface of the support plate, a baffle is hinged to the front surface of the slider, and a buffer component is arranged inside the baffle.

[0008] As a further description of the above technical solution:

[0009] The buffer assembly includes a rotating shaft, and a sliding plate is elastically connected to the inner wall of the baffle through a connecting spring.

[0010] As a further description of the above technical solution:

[0011] The sliding plate penetrates and is slidably connected to the front surface of the baffle. One end of the connecting spring is fixedly connected to the rear surface of the sliding plate, and the other end of the connecting spring is fixedly connected to the inner wall at the rear side of the baffle. The rotating shaft is rotatably connected to the inner wall at the top end of the sliding plate, and the front surface of the rotating shaft protrudes from the front surface of the sliding plate.

[0012] As a further description of the above technical solution:

[0013] The lower surface of the support plate is fixedly connected to the upper surface of the processing table. The second toothed plate meshes with the first toothed plate, and the handle penetrates and is slidably connected to the front surface of the positioning plate.

[0014] As a further description of the above technical solution:

[0015] The second toothed plate penetrates and is slidably connected to the rear surface of the positioning plate. One end of the compression spring is fixedly connected to the front surface of the second toothed plate, and the other end of the compression spring is fixedly connected to the inner wall at the front side of the positioning plate.

[0016] As a further description of the above technical solution:

[0017] The positioning rod is slidably connected to the inner wall of the horizontal groove and is also slidably connected to the inner wall of the inclined groove.

[0018] As a further description of the above technical solution:

[0019] The lower surface of the positioning rod is rotatably connected to the right end of the upper surface of the baffle.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, through the cooperation of the support plate, the positioning plate, the positioning rod, the slider, the baffle, the inclined groove and the horizontal groove, the parts on the conveyor belt can be positioned, so that the parts are in the central position on the conveyor belt, which is convenient for the manipulator to clamp, and can prevent the situation that the manipulator fails to clamp accurately or misses parts, enhancing the stability of the device during use.

[0022] 2. In the utility model, through the cooperation of the sliding plate, the rotating shaft and the connecting spring, it can be ensured that when the device positions the parts, the surface of the parts will not be worn, and the parts can be prevented from being damaged, ensuring the practicability of the device. Description of the Drawings

[0023] Figure 1 This is the front view of the three-dimensional structure of the overall device in the present utility model;

[0024] Figure 2 This is the exploded view of the three-dimensional structure of the overall device in the present utility model;

[0025] Figure 3 This is the exploded sectional view of the three-dimensional structure of the support plate and the positioning plate in the present utility model;

[0026] Figure 4 This is the exploded view of the three-dimensional structure of the support plate, the positioning plate, the positioning rod and the baffle in the present utility model;

[0027] Figure 5 This is the exploded sectional view of the three-dimensional structure of the baffle and the rotating shaft in the present utility model.

[0028] Legend:

[0029] 1. Processing table; 2. Conveyor belt; 3. Manipulator; 41. Support plate; 42. Positioning plate; 43. First toothed plate; 44. Second toothed plate; 45. Compression spring; 46. Handle; 47. Positioning rod; 48. Slide block; 49. Baffle; 401. Horizontal groove; 402. Inclined groove; 51. Slide plate; 52. Rotating shaft; 53. Connecting spring. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Refer to Figure 1 - Figure 3, An embodiment provided by the present utility model: A high-precision linear motor ring production device, including a processing table 1 for supporting the overall device. A conveyor belt 2 is arranged on the upper surface of the processing table 1. Parts for linear motor production can be placed on the conveyor belt 2 for transportation. A manipulator 3 is arranged on the upper surface of the processing table 1. The manipulator 3 can clamp and move the parts on the conveyor belt 2 to the processing location. The processing table 1, the conveyor belt 2, and the manipulator 3 are prior arts and can be realized by those skilled in the art. Since they are prior arts, they will not be described in detail in this case. A positioning component is arranged on the upper surface of the processing table 1. The positioning component can ensure that the parts are in the centered position on the conveyor belt 2 during transportation. The positioning component includes a support plate 41. A first toothed plate 43 is fixedly connected to the front surface of the support plate 41. A positioning plate 42 is slidably connected to the upper surface of the support plate 41. The positioning plate 42 slides horizontally. A second toothed plate 44 is elastically connected to the inner wall of the positioning plate 42 through a compression spring 45. A handle 46 is fixedly connected to the front surface of the second toothed plate 44. The handle 46 is convenient to grip. When the handle 46 moves, it will drive the second toothed plate 44 to move synchronously.

[0032] Refer to Figure 1 , Figure 3 , Figure 4 , The positioning component further includes a positioning rod 47. A transverse groove 401 is opened on the upper surface of the support plate 41. An inclined groove 402 is opened on the upper surface of the positioning plate 42. The transverse groove 401, the inclined groove 402, and the positioning rod 47 are all provided in two groups and are symmetrically distributed front and back with respect to the midline of the support plate 41. A slider 48 is slidably connected to the front surface of the support plate 41. A baffle 49 is hinged to the front surface of the slider 48. The slider 48 and the baffle 49 are also provided in two groups and are symmetrically distributed front and back with respect to the midline of the support plate 41. A buffer component is arranged inside the baffle 49. The buffer component can prevent the positioning component from causing wear to the parts when changing the position of the parts.

[0033] Refer to Figure 1 , Figure 4 , Figure 5 , The buffer component includes a rotating shaft 52. A sliding plate 51 is elastically connected to the inner wall of the baffle 49 through a connecting spring 53.

[0034] Refer to Figure 1 , Figure 4 , Figure 5 , The sliding plate 51 penetrates and is slidably connected to the front surface of the baffle 49. One end of the connecting spring 53 is fixedly connected to the rear surface of the sliding plate 51. The other end of the connecting spring 53 is fixedly connected to the inner wall behind the baffle 49. When the sliding plate 51 moves backward, it will squeeze the connecting spring 53 to generate a reaction force. The rotating shaft 52 is rotatably connected to the inner wall at the top of the sliding plate 51. The front surface of the rotating shaft 52 protrudes from the front surface of the sliding plate 51. The rotating shaft 52 will directly contact the parts. The surface of the rotating shaft 52 is made of rubber material, with a soft texture and will not cause wear to the surface of the parts.

[0035] Reference Figure 1 - Figure 3 The lower surface of the support plate 41 is fixedly connected to the upper surface of the processing table 1. The second toothed plate 44 meshes with the first toothed plate 43. When the first toothed plate 43 and the second toothed plate 44 mesh, the positioning plate 42 will be limited. The handle 46 penetrates and is slidably connected to the front surface of the positioning plate 42, sliding back and forth, which is convenient for grasping.

[0036] Reference Figure 1 - Figure 3 The second toothed plate 44 penetrates and is slidably connected to the rear surface of the positioning plate 42. One end of the compression spring 45 is fixedly connected to the front surface of the second toothed plate 44, and the other end of the compression spring 45 is fixedly connected to the inner wall on the front side of the positioning plate 42. When the second toothed plate 44 moves forward, it will squeeze the compression spring 45 to generate a reaction force, and will disengage from the first toothed plate 43 to release the limit on the positioning plate 42.

[0037] Reference Figure 1 、 Figure 3 、 Figure 4 The positioning rod 47 is slidably connected to the inner wall of the horizontal groove 401 and the inner wall of the inclined groove 402. When the positioning plate 42 moves, it will drive the inclined groove 402 to move synchronously. When the inclined groove 402 moves, it will squeeze the positioning rod 47, causing the positioning rod 47 to move along the trajectory of the horizontal groove 401.

[0038] Reference Figure 1 、 Figure 3 、 Figure 4 The lower surface of the positioning rod 47 is rotatably connected to the right end of the upper surface of the baffle 49. When the positioning rod 47 moves, it will drive the baffle 49 to rotate, and the rotating baffle 49 will drive the slider 48 to move.

[0039] Working principle: When the device is in use, first adjust the positions of the two groups of baffles 49 according to the model of the part. When adjusting, first pull the handle 46 forward to drive the second toothed plate 44 to move forward, squeezing the compression spring 45 to generate a reaction force, and the forward moving second toothed plate 44 will disengage from the first toothed plate 43 to release the limit on the positioning plate 42. If the part is small in size, move the positioning plate 42 to the left to drive the inclined groove 402 to move and squeeze the positioning rod 47, so that the two groups of positioning rods 47 contract synchronously. The positioning rod 47 will drive the baffle 49 to move synchronously. At this time, the gap between the two groups of baffles 49 will shrink. If the part is large in size, move the positioning plate 42 to the right to drive the inclined groove 402 to move and squeeze the positioning rod 47 in the opposite direction, so that the positioning rod 47 opens synchronously. The positioning rod 47 will drive the baffle 49 to move synchronously. At this time, the two groups of baffles 49 will open, and the gap between the two groups of baffles 49 will expand.

[0040] When it is adjusted to the appropriate position, stop moving the positioning plate 42 and loosen the handle 46. The reaction force of the compression spring 45 will push the second toothed plate 44 and the handle 46 backward. The backward moving second toothed plate 44 will engage with the first toothed plate 43 to limit the positioning plate 42 and ensure the stability of the device.

[0041] Then place the parts to be processed on the conveyor belt 2, and then start the processing table 1 and the manipulator 3. After the processing table 1 is started, it will drive the conveyor belt 2 to move. When the conveyor belt 2 moves, it will drive the parts to move. During the movement of the parts, they will contact the rotating shaft 52 and move along the trajectory of the baffle 49 towards the center of the conveyor belt 2 to ensure that the subsequent manipulator 3 can accurately clamp the parts. During the movement, if the extrusion force is too large, the slide plate 51 and the rotating shaft 52 will shrink into the baffle 49 to prevent the excessive extrusion force from causing wear to the parts.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A high-precision linear motor ring production device, comprising a processing table (1), characterized in that: The upper surface of the processing table (1) is provided with a conveyor belt (2), the upper surface of the processing table (1) is provided with a manipulator (3), and the upper surface of the processing table (1) is provided with a positioning assembly. The positioning assembly includes a support plate (41), the front surface of the support plate (41) is fixedly connected with a first toothed plate (43), the upper surface of the support plate (41) is slidably connected with a positioning plate (42), the inner wall of the positioning plate (42) is elastically connected with a second toothed plate (44) through a compression spring (45), and the front surface of the second toothed plate (44) is fixedly connected with a handle (46).

2. The high-precision linear motor ring production device according to claim 1, wherein: The positioning assembly further includes a positioning rod (47), a horizontal groove (401) is formed in the upper surface of the support plate (41), an inclined groove (402) is formed in the upper surface of the positioning plate (42), a slider (48) is slidably connected to the front surface of the support plate (41), a baffle (49) is hinged to the front surface of the slider (48), and a buffer assembly is arranged inside the baffle (49).

3. A high-precision linear motor ring production device according to claim 2, characterized in that: The buffer assembly includes a rotating shaft (52), and the inner wall of the baffle (49) is elastically connected with a sliding plate (51) through a connecting spring (53).

4. The high-precision linear motor ring production device according to claim 3, wherein: The sliding plate (51) penetrates and is slidably connected to the front surface of the baffle (49), one end of the connecting spring (53) is fixedly connected to the rear surface of the sliding plate (51), the other end of the connecting spring (53) is fixedly connected to the inner wall at the rear side of the baffle (49), the rotating shaft (52) is rotatably connected to the inner wall at the top end of the sliding plate (51), and the front surface of the rotating shaft (52) protrudes from the front surface of the sliding plate (51).

5. A high-precision linear motor ring production device according to claim 1, characterized in that: The lower surface of the support plate (41) is fixedly connected to the upper surface of the processing table (1), the second toothed plate (44) meshes with the first toothed plate (43), and the handle (46) penetrates and is slidably connected to the front surface of the positioning plate (42).

6. The high-precision linear motor ring production device according to claim 1, characterized in that: The second toothed plate (44) penetrates and is slidably connected to the rear surface of the positioning plate (42), one end of the compression spring (45) is fixedly connected to the front surface of the second toothed plate (44), and the other end of the compression spring (45) is fixedly connected to the inner wall at the front side of the positioning plate (42).

7. The high-precision linear motor ring production device according to claim 2, wherein: The positioning rod (47) is slidably connected to the inner wall of the horizontal groove (401), and the positioning rod (47) is slidably connected to the inner wall of the inclined groove (402).

8. The high-precision linear motor ring production device according to claim 2, wherein: The lower surface of the positioning rod (47) is rotatably connected to the right end of the upper surface of the baffle (49).

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