Automatic alignment assembly equipment for linear module

Abstract

The utility model relates to the technical field of linear module assembly, in particular to linear module automatic alignment assembly equipment which comprises a base, a supporting table is fixedly connected to the top of the base, a plurality of supporting rods are fixedly connected to the tops of the two ends of the base, and bearing plates are fixedly connected to the top ends of the supporting rods located at the two ends. A laser signal receiving plate is arranged on the side face of one bearing plate, and an alignment assembly is arranged on the side face of the other bearing plate. The alignment assembly comprises a circuit board fixedly connected with the side face of the bearing plate. According to the utility model, through the cooperative arrangement of the laser signal receiving plate and the laser lamp, the length of the linear module can be judged through the length of a shadow part generated when the linear module shields a laser signal emitted by the laser lamp, and through the cooperative arrangement of the servo motor, the bidirectional screw rod, the sliding block, the electric push rod and the clamping block, the length of the linear module can be judged. And the linear module can be automatically clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of linear module assembly, in particular to an automatic alignment assembly device for a linear module. Background Art

[0002] The linear module, also known as the positioning module, is a linear transmission device. Its structure can be realized in two ways. One is composed of a ball screw and a linear guide, and the other is composed of a synchronous belt and a synchronous pulley. It has a wide range of uses, is easy to install, and has high precision. It is accepted by the majority of users and eliminates the need to make the specific links of the linear motion mechanism by oneself.

[0003] With respect to the above-mentioned related technologies, the inventor believes that the existing linear modules need to be manually calibrated during assembly. Since errors may occur during manual calibration operations, multiple calibrations are required, which is cumbersome to operate. Therefore, the utility model provides an automated alignment and assembly device for linear modules. Utility Model Content

[0004] The purpose of the present application is to provide an automated alignment and assembly device for a linear module, so as to solve the problem in the above-mentioned background technology that manual calibration of the linear module is required, errors may occur during manual calibration operation, and multiple calibrations are required, resulting in cumbersome operation.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a linear module automated alignment and assembly device, comprising a base, the top of the base is fixedly connected to a support platform, the tops of both ends of the base are fixedly connected to a plurality of support rods, the tops of the support rods at both ends are fixedly connected to load-bearing plates, a laser signal receiving board is arranged on the side of one of the load-bearing plates, and an alignment component is arranged on the side of the other load-bearing plate; the alignment component comprises a circuit board fixedly connected to the side of the load-bearing plate, and a plurality of evenly distributed laser lights are arranged on the side of the circuit board.

[0006] Preferably, a pair of positioning plates are fixedly connected to the top of the base, a servo motor is fixedly connected to the side of the positioning plate, and a bidirectional screw is fixedly connected to the output end of the servo motor.

[0007] Preferably, sliders are threadedly connected to the outer sides of both ends of the bidirectional screw, a pair of sliding grooves matched with the sliders are opened on the outer side of the load-bearing plate, an electric push rod is fixedly connected to the side of the slider, and a clamping block is fixedly connected to the output end of the electric push rod, a placement groove is opened on the inner wall side of the clamping block, and a clamping determination sensor is provided on the inner wall side of the placement groove.

[0008] Preferably, a fixing block is fixedly connected to the side surface of the load-bearing plate, and one end of the bidirectional screw is rotatably connected to the fixing block.

[0009] Preferably, a first groove is formed on the inner side of the support platform, a second groove is formed on the bottom of the inner wall of the first groove, and a third groove is formed on the bottom of the inner wall of the second groove.

[0010] Preferably, a fixing plate is fixedly connected to the top of the base, a motor is fixedly connected to the side of the fixing plate, and a screw is fixedly connected to the output end of the motor.

[0011] Preferably, a concave groove is provided at the bottom of the inner wall of the third groove, and the outer side of the screw rod is threadedly connected to a push plate that matches the side surface of the inner wall of the concave groove.

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

[0013] 1. In the utility model, through the coordinated setting of the laser signal receiving board and the laser lamp, the length of the linear module can be judged by the length of the shadow part produced by the laser signal emitted by the laser lamp blocked by the linear module, and the linear module can be automatically clamped and fixed through the coordinated setting of the servo motor, the bidirectional screw, the slider, the electric push rod and the clamping block.

[0014] 2. In the utility model, by the matching arrangement of the clamping block and the clamping determination sensor, it is possible to detect whether the clamping block clamps the linear module, and by the arrangement of the first groove, the second groove or the third groove, it is possible to adapt to linear modules of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the axial structure of the utility model from a first viewing angle;

[0017] Figure 2 This is a schematic diagram of the axial structure of the utility model from a second viewing angle;

[0018] Figure 3 This is a schematic diagram of the structure of the push plate and the screw rod in the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the first groove, the second groove and the third groove in the utility model;

[0020] Figure 5 for Figure 2 A is an enlarged structural diagram of FIG.

[0021] In the figure: 1. base; 2. fixing plate; 3. motor; 4. positioning plate; 5. servo motor; 6. bidirectional screw; 7. fixing block; 8. slider; 9. support rod; 10. load-bearing plate; 11. laser signal receiving board; 12. support table; 13. first groove; 14. second groove; 15. third groove; 16. recessed groove; 17. slide groove; 18. push plate; 19. clamping block; 20. electric push rod; 21. screw; 22. circuit board; 23. laser light; 24. placement groove; 25. clamping determination sensor. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Example 1: Reference Figure 1-5The linear module automatic alignment assembly equipment shown in the figure comprises a base 1, a support platform 12 is fixedly connected to the top of the base 1, a plurality of support rods 9 are fixedly connected to the tops of both ends of the base 1, and a load-bearing plate 10 is fixedly connected to the tops of the support rods 9 at both ends, a laser signal receiving board 11 is arranged on the side of one of the load-bearing plates 10, and an alignment component is arranged on the side of the other load-bearing plate 10; the alignment component comprises a circuit board 22 fixedly connected to the side of the load-bearing plate 10, and a plurality of laser lights 23 evenly distributed are arranged on the side of the circuit board 22, so as to judge the length of the linear module by the shadow part where the laser signal receiving board 11 does not receive the laser signal; a pair of positioning plates 4 are fixedly connected to the top of the base 1, A servo motor 5 is fixedly connected to the side of the positioning plate 4, and a bidirectional screw 6 is fixedly connected to the output end of the servo motor 5. The bidirectional screw 6 consists of a threaded rod with opposite thread directions at both ends, which is convenient for simultaneously adjusting the position of the slider 8 located on the same side so that the clamping block 19 is aligned with the edge of the linear module; the outer sides of both ends of the bidirectional screw 6 are threadedly connected to the slider 8, and a pair of sliding grooves 17 matched with the slider 8 are opened on the outer side of the load-bearing plate 10, and an electric push rod 20 is fixedly connected to the side of the slider 8, and the output end of the electric push rod 20 is fixedly connected to the clamping block 19, and a placement groove 24 is opened on the inner wall side of the clamping block 19, and a clamping determination sensor 25 is provided on the inner wall side of the placement groove 24, which is convenient for clamping and fixing the linear module.

[0025] In this embodiment, multiple laser lamps 23 are controlled to emit lasers, and the corresponding laser signal receiving board 11 receives the laser signal. The linear module is placed on the support table 12, and the linear module blocks part of the laser signal. The length of the laser signal portion blocked by the laser signal receiving board 11 is the length of the linear module. The controller controls the servo motor 5 to drive the bidirectional screw 6 to rotate, and drives the corresponding electric push rod 20 to move through the slider 8 to align with the edge position of the blocked portion of the laser signal receiving board 11. The electric push rod 20 is controlled to drive the clamping block 19 to clamp the linear module. The clamping determination sensor 25 can detect whether the clamping block 19 clamps the linear module.

[0026] Example 2: Reference Figure 1-5Based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes that a fixing block 7 is fixedly connected to the side of the load-bearing plate 10, one end of the bidirectional screw 6 is rotatably connected to the fixing block 7, and the fixing block 7 serves as a limit for the bidirectional screw 6; a first groove 13 is provided on the inner side of the support platform 12, a second groove 14 is provided at the bottom of the inner wall of the first groove 13, and a third groove 15 is provided at the bottom of the inner wall of the second groove 14, which is convenient for placing linear modules of different widths; a fixing plate 2 is fixedly connected to the top of the base 1, a motor 3 is fixedly connected to the side of the fixing plate 2, and a screw 21 is fixedly connected to the output end of the motor 3; a recessed groove 16 is provided at the bottom of the inner wall of the third groove 15, and a push plate 18 adapted to the inner wall side of the recessed groove 16 is threadedly connected on the outer side of the screw 21, and the motor 3 drives the push plate 18 to move through the screw 21.

[0027] In this embodiment, the linear module is placed in the first groove 13, the second groove 14 or the third groove 15 according to its width, and the motor 3 is controlled to drive the screw 21 to rotate through the push plate 18 to push the linear module to move to a suitable position.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A linear module automated alignment assembly device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support platform (12), the tops of both ends of the base (1) are fixedly connected to a plurality of support rods (9), the tops of the support rods (9) at both ends are fixedly connected to load-bearing plates (10), a laser signal receiving plate (11) is provided on the side of one of the load-bearing plates (10), and an alignment component is provided on the side of the other load-bearing plate (10); The alignment assembly comprises a circuit board (22) fixedly connected to the side of the load-bearing plate (10), and a plurality of uniformly distributed laser lights (23) are arranged on the side of the circuit board (22).

2. The linear module automatic alignment assembly equipment according to claim 1, characterized in that: A pair of positioning plates (4) are fixedly connected to the top of the base (1), a servo motor (5) is fixedly connected to the side of the positioning plate (4), and a bidirectional screw (6) is fixedly connected to the output end of the servo motor (5).

3. The linear module automatic alignment assembly equipment according to claim 2, characterized in that: The outer sides of both ends of the bidirectional screw rod (6) are threadedly connected with sliders (8), the outer side of the load-bearing plate (10) is provided with a pair of slide grooves (17) adapted to the sliders (8), the side of the slider (8) is fixedly connected with an electric push rod (20), the output end of the electric push rod (20) is fixedly connected with a clamping block (19), the inner wall side of the clamping block (19) is provided with a placement groove (24), and the inner wall side of the placement groove (24) is provided with a clamping determination sensor (25).

4. The linear module automatic alignment assembly equipment according to claim 3, characterized in that: A fixing block (7) is fixedly connected to the side surface of the load-bearing plate (10), and one end of the bidirectional screw rod (6) is rotatably connected to the fixing block (7).

5. The linear module automatic alignment assembly equipment according to claim 4, characterized in that: A first groove (13) is provided on the inner side of the support platform (12), a second groove (14) is provided on the inner wall bottom of the first groove (13), and a third groove (15) is provided on the inner wall bottom of the second groove (14).

6. The linear module automatic alignment assembly equipment according to claim 5, characterized in that: A fixing plate (2) is fixedly connected to the top of the base (1), a motor (3) is fixedly connected to the side of the fixing plate (2), and a screw rod (21) is fixedly connected to the output end of the motor (3).

7. The linear module automatic alignment assembly equipment according to claim 6, characterized in that: The bottom of the inner wall of the third groove (15) is provided with a recessed groove (16), and the outer side of the screw rod (21) is threadedly connected to a push plate (18) adapted to the side surface of the inner wall of the recessed groove (16).

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