Feeding device suitable for laser module machining

Abstract

The utility model discloses a feeding device suitable for laser module processing, and relates to the technical field of feeding devices, the feeding device comprises a moving mechanism, the moving mechanism comprises a Y-axis moving assembly, the moving end of the Y-axis moving assembly is fixedly connected with a clamping mechanism, the clamping mechanism comprises a sliding rail, the interior of the sliding rail is slidably connected with a sliding block, and the sliding block is fixedly connected with the Y-axis moving assembly. The end of the sliding rail is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with an adjusting lead screw. According to the material clamping device, the servo motor drives the adjusting lead screw to rotate, the two sliding blocks are driven to move relatively along the sliding rails through the two threads which are arranged on the surface of the adjusting lead screw and are opposite in direction, and at the moment, the sliding blocks drive the fixing plates to be close to each other, so that the clamping plates are driven to clamp and fix materials; and in the process that the clamping plate clamps the workpiece, the telescopic rod and the spring generate compression deformation, the clamping pressure of the pressure sensor is detected, and it is ensured that the force for clamping and feeding the material is appropriate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feeding device technical field, especially suitable for laser module processing's feeding device. BACKGROUND

[0002] In the industrial production process, especially in the field like laser module processing which requires high precision and efficiency, manual feeding speed is relatively slow, and using a feeding device can realize automatic material conveying and continuously provide raw materials or semi-finished products for processing equipment according to the preset speed and rhythm.

[0003] However, in the prior art, the existing clamping mechanism design and control are not fine enough when the feeding device clamps and feeds the material, the sensor feedback precision is limited, it is difficult to accurately perceive the material characteristics and the required optimal clamping force, and there is no effective mechanism for self-adaptive adjustment of the clamping force in different materials and different processing environments, so it cannot flexibly make optimal force control according to the actual situation, which may cause the material to fall or shift during transfer, especially in laser module processing, it may also cause damage to the precise laser module assembly due to clamping too tightly. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems in the prior art that the existing clamping mechanism design and control are not fine enough when the feeding device clamps and feeds the material, the sensor feedback precision is limited, it is difficult to accurately perceive the material characteristics and the required optimal clamping force, and there is no effective mechanism for self-adaptive adjustment of the clamping force in different materials and different processing environments, so it cannot flexibly make optimal force control according to the actual situation, and puts forward a feeding device suitable for laser module processing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a feeding device suitable for laser module processing, comprising a moving mechanism, the moving mechanism comprises a Y-axis moving assembly, the moving end of the Y-axis moving assembly is fixedly connected with a clamping mechanism, the clamping mechanism comprises a sliding rail, the sliding rail is slidably connected with a sliding block inside, and the sliding rail end is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with an adjusting screw rod, two threads in opposite directions are arranged on the surface of the adjusting screw rod, and two sliding blocks are threadedly connected to the surface of the adjusting screw rod, the two sliding blocks are symmetrically distributed on the surface of the two threads in opposite directions, the bottom of the sliding block is fixedly connected with a fixed plate, the side surface of the fixed plate is fixedly connected with a pressure sensor, the end of the pressure sensor is fixedly connected with an extension rod, the end of the extension rod is fixedly connected with a clamping plate, a spring is arranged on the surface of the extension rod, one end of the spring is fixedly connected with the clamping plate, and the other end of the spring is fixedly connected with the fixed plate.

[0006] Preferably, the moving mechanism comprises a base, a turnover mechanism is fixedly connected to the upper portion of the base, and a fixing frame is fixedly connected to the moving end of the turnover mechanism.

[0007] Preferably, an X-axis moving assembly is fixedly connected to the surface of the fixing frame, and a Y-axis moving assembly is fixedly connected to the moving end of the X-axis moving assembly.

[0008] Preferably, anti-skid rubber pads are fixedly connected to the side surface of the clamping plate.

[0009] Preferably, limiting blocks are fixedly connected to the surface of the clamping plate, limiting grooves are arranged on the surface of the sliding block, and the limiting blocks are slidably connected to the sliding block.

[0010] Preferably, a limiting mechanism is fixedly connected to the side surface of the sliding block, the limiting mechanism comprises a connecting plate, the connecting plate is fixedly connected to the side surface of the sliding block, a threaded sleeve is fixedly connected to the side surface of the connecting plate, and a threaded limiting rod is threadedly connected to the threaded sleeve.

[0011] Compared with the prior art, the utility model has the advantages and positive effects that:

[0012] 1、in the utility model, the servo motor drives the adjusting screw to rotate, two sliding blocks are driven to relatively move along the slide rail through the two threads with opposite directions arranged on the surface of the adjusting screw, the sliding block drives the fixed plate to approach each other at this moment, thereby driving the clamping plate to clamp and fix the material, the telescopic rod and the spring are compressed and deformed during the clamping process of the clamping plate on the workpiece, the pressure of the clamping is detected through the pressure sensor, and the intensity of the material clamping and feeding is ensured to be appropriate.

[0013] 2、in the utility model, the anti-skid rubber pad improves the friction during the clamping process of the material, and further improves the stability during the feeding of the material, the limiting block slides along the limiting groove during the clamping process of the clamping plate, thereby limiting the movement of the clamping plate, and the stability of the clamping plate during movement is improved.

[0014] 3、in the utility model, during the clamping operation of the sliding block on the material, the end portions of the two threaded limiting rods on the side surfaces of the two sliding blocks are attached after the clamping plate clamps the material stably, the movement of the sliding block is limited, excessive movement of the sliding block is avoided, the clamping force of the clamping plate on the material is prevented from being too large, thereby protecting the material, the distance between the threaded limiting rods on the side surfaces of the clamping mechanism is adjusted through the rotation of the threaded limiting rod according to the size and clamping force of the material, thereby adjusting the limiting distance, and the different materials are conveniently limited and protected. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1The utility model provides a first three-dimensional structure schematic drawing of feeding device suitable for laser module processing is provided.

[0016] Figure 2 The utility model provides a second three-dimensional structure schematic drawing of feeding device suitable for laser module processing is provided.

[0017] Figure 3 The utility model provides a three-dimensional structure schematic drawing of limiting mechanism in feeding device suitable for laser module processing is provided.

[0018] Figure 4 The utility model provides a section structure schematic drawing of clamping mechanism in feeding device suitable for laser module processing is provided.

[0019] Legend: 1, moving mechanism;11, base;12, turnover mechanism;13, fixed frame;14, X axle moving assembly;15, Y axle moving assembly;2, clamping mechanism;21, slide rail;22, sliding block;23, adjusting screw;24, servo motor;25, fixed plate;26, clamping plate;27, limiting block;28, antiskid rubber pad;29, limiting groove;210, telescopic link;211, spring;212, pressure sensor;3, limiting mechanism;31, connecting plate;32, threaded sleeve;33, threaded limiting rod. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further illustrated below in conjunction with the drawings and examples.It needs to be explained that the embodiment of the application and the features in the example can be combined mutually in the case of no conflict.

[0021] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiment of the following disclosure.

[0022] Example one: as Figures 1-4As shown, the utility model provides a kind of feeding device suitable for laser module processing, including moving mechanism 1, moving mechanism 1 includes Y axis moving assembly 15, the moving end of Y axis moving assembly 15 is fixedly connected with clamping mechanism 2, clamping mechanism 2 includes slide rail 21, slide rail 21 inside is slidably connected with slider 22, and the end of slide rail 21 is fixedly connected with servo motor 24, the output of servo motor 24 is fixedly connected with adjusting screw rod 23, adjusting screw rod 23 surface is provided with two threads of opposite directions, and two sliders 22 are threadedly connected on the surface of adjusting screw rod 23, two sliders 22 are symmetrically distributed on the surface of two threads of opposite directions, the bottom of slider 22 is fixedly connected with fixed plate 25, fixed plate 25 side is fixedly connected with pressure sensor 212, the end of pressure sensor 212 is fixedly connected with telescopic link 210, telescopic link 210 end is fixedly connected with clamping plate 26, telescopic link 210 surface is provided with spring 211, one end of spring 211 is fixedly connected with clamping plate 26, and the other end of spring 211 is fixedly connected with fixed plate 25.

[0023] The specific settings and effects of the embodiment will be described below, the servo motor 24 drives adjusting screw rod 23 to rotate, the two threads of opposite directions provided on the surface of adjusting screw rod 23 drive two sliders 22 to move along slide rail 21, at this time, slider 22 drives fixed plate 25 to approach each other, so as to drive clamping plate 26 to clamp and fix material, telescopic link 210 and spring 211 are compressed during the clamping of clamping plate 26 to workpiece, the pressure of clamping is detected by pressure sensor 212, to ensure that the intensity of material clamping and feeding is appropriate.

[0024] Embodiment two: as Figures 1-4 As shown, moving mechanism 1 includes base 11, base 11 upper portion is fixedly connected with turnover mechanism 12, the moving end of turnover mechanism 12 is fixedly connected with fixed frame 13, the surface of fixed frame 13 is fixedly connected with X axis moving assembly 14, the moving end of X axis moving assembly 14 is fixedly connected with Y axis moving assembly 15, the side of clamping plate 26 is fixedly connected with antiskid rubber pad 28, the surface of clamping plate 26 is fixedly connected with limit block 27, the surface of slider 22 is provided with limit slot 29, limit block 27 is located inside limit slot 29 and is slidably connected with slider 22, the side of slider 22 is fixedly connected with limiting mechanism 3, limiting mechanism 3 includes connecting plate 31, connecting plate 31 is fixedly connected with the side of slider 22, and screw sleeve 32 is fixedly connected on the side of connecting plate 31, and screw sleeve 32 is threadedly connected with screw limiting rod 33 inside.

[0025] The effect achieved by the whole embodiment is that the friction in the material clamping process is improved by the anti-skid rubber pad 28, and the stability of the material feeding is further improved. During the clamping process of the clamping plate 26, the limiting block 27 slides along the limiting groove 29, thereby limiting the movement of the clamping plate 26 and improving the stability of the movement of the clamping plate 26.

[0026] During the clamping operation of the sliding block 22 on the material, when the clamping plate 26 clamps the material stably, the ends of the two threaded limiting rods 33 on the sides of the two sliding blocks 22 are in contact, thereby limiting the movement of the sliding block 22 and avoiding excessive movement of the sliding block 22, which causes the clamping force of the clamping plate 26 on the material to be too large, thereby protecting the material. According to the size and clamping force of the material, the distance between the threaded limiting rods 33 on the sides of the clamping mechanism 2 is adjusted by rotating the threaded limiting rods 33, thereby adjusting the limiting distance, which is convenient for limiting and protecting different materials.

[0027] The material fixed at the lower part of the clamping mechanism 2 is moved in the horizontal direction by the X-axis moving assembly 14, and is moved in the vertical direction by the Y-axis moving assembly 15, and then the vertical angle of the material is adjusted by the turnover mechanism 12, which is convenient for feeding and processing the material.

[0028] The working principle and method of using the device are as follows: the servo motor 24 drives the adjusting screw rod 23 to rotate, the two threads with opposite directions arranged on the surface of the adjusting screw rod 23 drive the two sliding blocks 22 to move relative to each other along the sliding rail 21, at this time, the sliding blocks 22 drive the fixed plates 25 to move close to each other, thereby driving the clamping plate 26 to clamp and fix the material. During the clamping of the workpiece by the clamping plate 26, the telescopic rod 210 and the spring 211 are compressed and deformed, and the pressure of the clamping is detected by the pressure sensor 212.

[0029] During the clamping operation of the sliding block 22 on the material, when the clamping plate 26 clamps the material stably, the ends of the two threaded limiting rods 33 on the sides of the two sliding blocks 22 are in contact, thereby limiting the movement of the sliding block 22 and avoiding excessive movement of the sliding block 22, which causes the clamping force of the clamping plate 26 on the material to be too large, thereby protecting the material. According to the size and clamping force of the material, the distance between the threaded limiting rods 33 on the sides of the clamping mechanism 2 is adjusted by rotating the threaded limiting rods 33, thereby adjusting the limiting distance.

[0030] The material fixed at the lower part of the clamping mechanism 2 is moved in the horizontal direction by the X-axis moving assembly 14, and is moved in the vertical direction by the Y-axis moving assembly 15, and then the vertical angle of the material is adjusted by the turnover mechanism 12.

[0031] The above merely is the preferred embodiment of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can change or modify the above disclosed technical content to equivalent embodiments with equivalent changes applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A feeding device suitable for laser module processing, comprising a moving mechanism (1), wherein the moving mechanism (1) comprises a Y-axis moving assembly (15), and a clamping mechanism (2) is fixedly connected to a moving end of the Y-axis moving assembly (15), characterized in that: The clamping mechanism (2) includes a sliding rail (21), the sliding rail (21) is internally connected with a sliding block (22), and the sliding rail (21) end is fixedly connected with a servo motor (24), the output end of the servo motor (24) is fixedly connected with an adjusting screw rod (23), the surface of the adjusting screw rod (23) is provided with two threads in opposite directions, and the adjusting screw rod (23) surface is threadedly connected with two sliding blocks (22), two sliding blocks (22) are symmetrically distributed on the thread surface in opposite directions, the bottom of the sliding block (22) is fixedly connected with a fixed plate (25), the side of the fixed plate (25) is fixedly connected with a pressure sensor (212), the end of the pressure sensor (212) is fixedly connected with a telescopic rod (210), the end of the telescopic rod (210) is fixedly connected with a clamping plate (26), the surface of the telescopic rod (210) is provided with a spring (211), one end of the spring (211) is fixedly connected with the clamping plate (26), and the other end of the spring (211) is fixedly connected with the fixed plate (25).

2. The feeding device suitable for laser module processing according to claim 1, characterized in that: The moving mechanism (1) includes a base (11), the upper part of the base (11) is fixedly connected with a turnover mechanism (12), and the moving end of the turnover mechanism (12) is fixedly connected with a fixed frame (13). 3.The feeding device suitable for laser module processing according to claim 2, characterized in that: The surface of the fixed frame (13) is fixedly connected with an X-axis moving assembly (14), and the moving end of the X-axis moving assembly (14) is fixedly connected with a Y-axis moving assembly (15).

4. The feeding device suitable for laser module processing according to claim 1, characterized in that: The side of the clamping plate (26) is fixedly connected with an antiskid rubber pad (28).

5. The feeding device suitable for laser module processing according to claim 1, characterized in that: The surface of the clamping plate (26) is fixedly connected with a limiting block (27), the surface of the sliding block (22) is provided with a limiting groove (29), and the limiting block (27) is slidably connected with the sliding block (22) in the limiting groove (29). 6.The feeding device suitable for laser module processing according to claim 1, characterized in that: The side of the sliding block (22) is fixedly connected with a limiting mechanism (3), the limiting mechanism (3) includes a connecting plate (31), the connecting plate (31) is fixedly connected with the side of the sliding block (22), and the side of the connecting plate (31) is fixedly connected with a threaded sleeve (32), and the threaded sleeve (32) is internally and threadedly connected with a threaded limiting rod (33).

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