Laser automatic detection equipment for workpiece machined by grinding machine

Abstract

The utility model discloses automatic laser detection equipment for workpieces machined by a grinding machine, and belongs to the technical field of grinding machine machining detection equipment. The device comprises a laser detection mechanism and a shielding mechanism, the shielding mechanism is movably connected to the top of the laser detection mechanism, the shielding mechanism comprises a shielding box, the inner wall of the shielding box is fixedly connected with a light absorption plate, the bottoms of the two sides of the shielding box are provided with clamping grooves and clamping mechanisms, and the clamping grooves are fixedly connected with the light absorption plate. And the clamping mechanism is fixedly connected to the top of the laser detection mechanism, the clamping mechanism comprises a clamping box, a motor is fixedly connected to the bottom of the inner wall of the clamping box, and a rotating disc is fixedly connected to the output end of the motor. According to the utility model, the shielding mechanism is arranged, so that the phenomenon that the measuring structure is inaccurate because the working area of the traditional laser detection equipment is easily influenced by light in the air is changed, the detection environment can be ensured not to be influenced by other light, the accuracy of the detection result is effectively enhanced, and the overall working quality is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding machine processing detection equipment, in particular to a laser automatic detection equipment for grinding machine processing workpieces. Background Art

[0002] According to the patents published on the China Patent Network, the patent name is: A kind of automobile curved glass laser automatic detection equipment and detection method, and the patent number is: 201811024689.6. The present invention provides a kind of automobile curved glass laser automatic detection equipment and detection method. The automobile curved glass laser automatic detection equipment comprises: a first conveyor belt, which is installed on a workbench and is used to place and convey glass workpieces, a refrigeration jet unit, which is used to blow cold air to the upper surface of the glass workpiece on the first conveyor belt, a heating jet unit, which is used to blow hot steam to the upper surface of the glass workpiece transmitted from the refrigeration jet unit to form a mist layer, and a laser detection unit, which is used to perform laser scanning and detection on the mist layer. The automobile curved glass laser automatic detection equipment of the present invention outputs high-precision detection data by scanning and detecting the mist layer formed on the upper surface of the curved glass. The detection speed is fast, the efficiency is high, and the detection data is accurate. The detection data of the workpiece obtained by using the detection method is accurate, and there is no phenomenon of missed detection or wrong detection, so as to ensure that the qualified workpieces can meet the assembly requirements. However, the detection area of ​​the above-mentioned laser automatic detection equipment is exposed to the air, and will be affected by substances and light in the air during the detection process, resulting in inaccurate detection results and affecting the accuracy of the detection.

[0003] Therefore, it is necessary to redesign the laser detection device to effectively prevent inaccurate measurement results. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a laser automatic detection device for grinder workpieces, which has the advantage of blocking the influence of other light in the air and solves the problem of inaccurate measurement results.

[0005] The utility model provides the following technical solution: a laser automatic detection device for a grinder workpiece, comprising:

[0006] Laser detection mechanism;

[0007] A shielding mechanism, wherein the shielding mechanism is movably connected to the top of the laser detection mechanism, and the shielding mechanism comprises a shielding box, the inner wall of the shielding box is fixedly connected with a light absorbing plate, and the bottoms of both sides of the shielding box are provided with card slots;

[0008] The locking mechanism is fixedly connected to the top of the laser detection mechanism, and the locking mechanism comprises a locking box, the bottom of the inner wall of the locking box is fixedly connected to a motor, the output end of the motor is fixedly connected to a turntable, both sides of the top of the turntable are fixedly connected to round pins, the outer side of the round pin is slidably connected to a slide plate, the front side of the slide plate is slidably connected to the inner wall of the locking box, the back side of the slide plate is fixedly connected to a push wheel assembly, both sides of the inner wall of the locking box are fixedly connected to a limited slide rail, the inner side of the limited slide rail is slidably connected to a slider, the front side of the slider is fixedly connected to a triangular push block, the inner side of the triangular push block is fitted with the outer side of the push wheel assembly, the back side of the slider is movably connected to an insertion strip through a short rod, the inner side of the insertion strip extends to the outer side of the locking box, the back side of the locking box is fixedly connected to a sliding column, and the back side of the sliding column is slidably connected to the inner wall of the locking box.

[0009] The beneficial effects of the utility model are as follows:

[0010] 1. The utility model changes the phenomenon that the working area of ​​the traditional laser detection equipment is easily affected by the light in the air, resulting in inaccurate measurement structure, by setting a mask mechanism. It can ensure that the detection environment is not affected by other light, effectively enhance the accuracy of the detection results, and ensure the overall work quality.

[0011] 2. The utility model can focus the laser beam onto the surface of the workpiece through the setting of the laser detection mechanism, measure various physical parameters of the workpiece, including shape, size, roughness, distance and speed, etc., and perform high-precision and high-resolution measurement of various parameters of the workpiece, which is generally suitable for manufacturing, quality inspection and other fields. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 This is a structural diagram of the laser detection mechanism of the utility model.

[0014] Figure 3 This is a front cross-sectional view of the shielding mechanism of the utility model.

[0015] Figure 4 This is a top sectional view of the clamping mechanism of the utility model. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] like Figures 1 to 4As shown, the laser automatic detection device for grinding machine workpieces in this embodiment includes: a laser detection mechanism 1; a mask mechanism 2, the mask mechanism 2 is movably connected to the top of the laser detection mechanism 1, the mask mechanism 2 includes a mask box 21, the inner wall of the mask box 21 is fixedly connected with a light absorbing plate 22, and the bottom of both sides of the mask box 21 are provided with a clamping groove 23; a clamping mechanism 3, the clamping mechanism 3 is fixedly connected to the top of the laser detection mechanism 1, the clamping mechanism 3 includes a clamping box 31, the bottom of the inner wall of the clamping box 31 is fixedly connected with a motor 32, the output end of the motor 32 is fixedly connected with a turntable 33, the two sides of the top of the turntable 33 are fixedly connected with round pins 34, and the outer side of the round pin 34 slides A slide plate 35 is movably connected thereto, the front side of the slide plate 35 is slidably connected to the inner wall of the clamping box 31, the back side of the slide plate 35 is fixedly connected to a push wheel assembly 36, both sides of the inner wall of the clamping box 31 are fixedly connected to limit slide rails 37, the inner side of the limit slide rails 37 is slidably connected to a slider 38, the front side of the slider 38 is fixedly connected to a triangular push block 39, the inner side of the triangular push block 39 is fitted with the outer side of the push wheel assembly 36, the back side of the slider 38 is movably connected to an insertion strip 310 through a short rod, the inner side of the insertion strip 310 extends to the outer side of the clamping box 31, the back side of the clamping box 31 is fixedly connected to a slide column 311, the back side of the slide column 311 is slidably connected to the inner wall of the clamping box 31.

[0018] refer to Figure 2 The laser detection mechanism 1 includes a bottom bracket 11 , a laser component 12 is fixedly connected to the top of the bottom bracket 11 , and a detection component 13 is fixedly connected to the top of the bottom bracket 11 and on the back of the laser component 12 .

[0019] This embodiment, through the setting of the laser detection mechanism 1, can focus the laser beam on the surface of the workpiece, measure various physical parameters of the workpiece, including shape, size, roughness, distance and speed, etc., and perform high-precision and high-resolution measurement of various parameters of the workpiece, which is generally suitable for manufacturing, quality inspection and other fields.

[0020] refer to Figure 3 The inner side of the light absorbing plate 22 is fixedly connected with the connecting plate 4 , and the outer side of the connecting plate 4 is fixedly connected with the inner wall of the mask box 21 .

[0021] The present embodiment can reinforce the light absorbing plate 22 by setting the connecting plate 4, thereby strengthening the stability of the connection between the light absorbing plate 22 and the inner wall of the mask box 21, avoiding the two from falling off during long-term operation, and effectively protecting the integrity of the structure, so that it can operate stably for a long time.

[0022] refer to Figure 4 Auxiliary slide rails 5 are fixedly connected to both sides of the bottom of the inner wall of the clamping box 31, and the auxiliary slide rails 5 are slidably connected to the push wheel assembly 36 through a short slide rod.

[0023] This embodiment, through the provision of the auxiliary slide rail 5, can assist the push wheel assembly 36, enable it to operate more stably, avoid the position displacement of the push wheel assembly 36 during long-term operation, effectively ensure the stability of the push wheel assembly 36, and extend the service life of the structure.

[0024] refer to Figure 4 The outer side of the slide plate 35 is fixedly connected with a triangular plate 6 , and the back side of the triangular plate 6 is fixedly connected with the front side of the push wheel assembly 36 .

[0025] In this embodiment, the setting of the triangular plate 6 can reinforce the push wheel assembly 36, strengthen the connectivity between the push wheel assembly 36 and the slide plate 35, avoid the two from falling off during long-term operation, and effectively protect the integrity of the structure.

[0026] refer to Figure 4 , reinforcement plates 7 are fixedly connected to both sides of the motor 32 , and the front side of the reinforcement plates 7 is fixedly connected to the inner wall of the clamping box 31 .

[0027] The present embodiment can reinforce the motor 32 by setting the reinforcing plate 7, so that it can be stably connected to the inner wall of the clamping box 31, avoiding the position displacement of the motor 32 during long-term operation, and effectively protecting the integrity of the structure, so that it can operate more stably.

[0028] The utility model moves the mask box 21 to the inner side of the clamping box 31, and then starts the motor 32 in the clamping box 31. The output end of the motor 32 drives the turntable 33 to rotate. The turntable 33 drives the slide plate 35 to move through the round pin 34. The slide plate 35 drives the push wheel assembly 36 to move. The push wheel assembly 36 drives the triangular push block 39 to move. The triangular push block 39 drives the slide block 38 to move. The slide block 38 drives the insert strip 310 to move to fit with the card slot 23, so as to achieve the effect of blocking the influence of other light in the air to ensure the measurement accuracy.

Claims

1. A laser automatic detection device for grinder workpieces, characterized in that: The laser automatic detection equipment for grinding machine workpieces comprises: Laser detection mechanism (1); A mask mechanism (2), the mask mechanism (2) being movably connected to the top of the laser detection mechanism (1), the mask mechanism (2) comprising a mask box (21), the inner wall of the mask box (21) being fixedly connected to a light absorbing plate (22), and the bottoms of both sides of the mask box (21) being provided with card slots (23); A clamping mechanism (3), wherein the clamping mechanism (3) is fixedly connected to the top of the laser detection mechanism (1), and the clamping mechanism (3) comprises a clamping box (31), the bottom of the inner wall of the clamping box (31) is fixedly connected to a motor (32), the output end of the motor (32) is fixedly connected to a turntable (33), both sides of the top of the turntable (33) are fixedly connected to round pins (34), the outer side of the round pin (34) is slidably connected to a slide plate (35), the front side of the slide plate (35) is slidably connected to the inner wall of the clamping box (31), the back side of the slide plate (35) is fixedly connected to a push wheel assembly (36), and the clamping Both sides of the inner wall of the box (31) are fixedly connected to the limit slide rail (37), the inner part of the limit slide rail (37) is slidably connected to a slider (38), the front of the slider (38) is fixedly connected to a triangular push block (39), the inner side of the triangular push block (39) is in contact with the outer side of the push wheel assembly (36), the back of the slider (38) is movably connected to an insertion strip (310) through a short rod, the inner side of the insertion strip (310) extends to the outer side of the clamping box (31), the back of the clamping box (31) is fixedly connected to a slide column (311), and the back of the slide column (311) is slidably connected to the inner wall of the clamping box (31).

2. The laser automatic detection device for grinding machine workpiece according to claim 1, characterized in that: The laser detection mechanism (1) comprises a bottom bracket (11), a laser component (12) is fixedly connected to the top of the bottom bracket (11), and a detection component (13) is fixedly connected to the top of the bottom bracket (11) and located on the back side of the laser component (12).

3. The laser automatic detection device for grinding machine workpiece according to claim 2, characterized in that: The inner side of the light absorbing plate (22) is fixedly connected to a connecting plate (4), and the outer side of the connecting plate (4) is fixedly connected to the inner wall of the mask box (21).

4. The laser automatic detection device for grinding machine workpiece according to claim 3 is characterized in that: Auxiliary slide rails (5) are fixedly connected to both sides of the bottom of the inner wall of the clamping box (31), and the auxiliary slide rails (5) are slidably connected to the push wheel assembly (36) via a short slide rod.

5. The laser automatic detection device for grinding machine workpiece according to claim 4, characterized in that: The outer side of the slide plate (35) is fixedly connected to a triangular plate (6), and the back side of the triangular plate (6) is fixedly connected to the front side of the push wheel assembly (36).

6. The automatic laser detection device for grinding machine workpiece according to claim 1, 2 or 5, characterized in that: Reinforcement plates (7) are fixedly connected to both sides of the motor (32), and the front side of the reinforcement plate (7) is fixedly connected to the inner wall of the clamping box (31).

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