CN221183790U

CN221183790U - Grinding wheel thickness detection device

Info

Publication number: CN221183790U
Application number: CN202321794107.9U
Authority: CN
Inventors: 赵辉; 孟俊磊; 夏剑峰
Original assignee: Guizhou First Rbrasives Co ltd
Current assignee: Guizhou First Rbrasives Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-06-21
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of grinding wheel detection, in particular to a grinding wheel thickness detection device. The detection device comprises two mounting plates which are arranged front and back, a conveyor belt is rotationally connected between the two mounting plates, the upper end of each mounting plate is fixedly connected with a plurality of mounting blocks, a plurality of clamping grooves which are distributed up and down along one side of each mounting block relative to the conveyor belt are formed, a plurality of second positioning plates which are arranged from left to right in sequence from low to high are arranged above the conveyor belt, the second positioning plates are connected with the mounting blocks through clamping grooves in a clamping manner, first positioning plates are connected in the left clamping grooves in a clamping manner, the distance between the first positioning plates and the horizontal plane is smaller than that between the second positioning plates which are positioned at the leftmost side and the horizontal plane, and cleaning assemblies are arranged on the mounting plates. The grinding wheels with different thicknesses are limited to pass through by adjusting the heights of the second positioning plates, and the grinding wheels are blocked by the second positioning plates at different positions and placed at corresponding positions continuously on the conveyor belt, so that the detection efficiency is improved.

Description

Grinding wheel thickness detection device

Technical Field

The utility model relates to the technical field of grinding wheel detection, in particular to a grinding wheel thickness detection device.

Background

The grinding wheel is also called solid grinding tool, which is a porous body made by adding binding agent into grinding material, pressing, drying and roasting. The thickness of the grinding wheel defines a dimension that is a range of values. The existing method for detecting the thickness of the grinding wheel generally uses a ruler for measurement manually, so that the detection efficiency of the grinding wheel is greatly reduced.

The application number is CN202020794335.6 discloses a grinding wheel thickness detection device: including detecting the platform main part, it is provided with the collection box to detect a main part lower extreme central point put, it is all fixed being provided with vertical board to detect a main part upper end both sides position, vertical board front end position level is provided with the sign line, it is provided with the movable rod to detect a main part both sides end position all vertical activity interlude, the fixed stopper that is provided with in movable rod lower extreme position, it is provided with tilting mechanism to detect a main part central point put. According to the utility model, the movable rod is moved upwards through the horizontal plate, so that the limiting block extrudes the first spring, then the grinding wheel to be detected is arranged at the lower end position of the horizontal plate, the horizontal plate is loosened, the first spring drives the horizontal plate to move downwards until the lower end position of the horizontal plate contacts the upper surface of the grinding wheel, and the product is qualified when the indication rod is positioned between the identification lines. Although the comparison file does not need to be manually measured through a ruler, the measurement accuracy is high, and the operation is convenient and simple. However, in the detection process, the horizontal plate needs to be pulled up every time, and then a grinding wheel is placed at the lower end of the horizontal plate for detection, so that the efficiency of detecting the thickness of the grinding wheel is reduced.

The application number is CN202121894228.1 discloses a grinding wheel thickness detection device: the device comprises a base, base upper end fixedly connected with detects the platform, base upper end symmetry fixedly connected with two stands, two the lateral wall symmetry that the stand is close to each other has seted up two spouts, two spout inner wall sliding connection has two sliders, two the lateral wall that the slider is close to each other fixedly connected with diaphragm jointly, two install two slider gliding first actuating mechanism in the spout. According to the utility model, the rotating hand is rotated to drive the measuring rod to move, so that the height of the measuring rod is adjusted according to the specified standard thickness, the servo motor is driven to rotate to drive the transverse plate and the measuring rod to move downwards, the thickness of the grinding wheel is measured, if the upper end of the grinding wheel is attached to the lower end of the transverse plate, and the lower end of the measuring rod is attached to the upper end of the detecting table, the thickness of the grinding wheel is consistent with the specified size, and if any one of the grinding wheel is not attached, the thickness of the grinding wheel is not consistent with the specified size. However, in the scheme, only one grinding wheel can be placed on the detection table at each time in the detection process, and then the transverse plate and the measuring rod are moved downwards to detect the thickness of the grinding wheel, so that the detection efficiency of the thickness of the grinding wheel is reduced.

Disclosure of utility model

In order to solve the problems in the background technology, the utility model provides a grinding wheel thickness detection device.

In order to achieve the above object, the present utility model provides the following technical solutions:

The utility model provides a grinding wheel thickness detection device, includes the mounting panel that two set up around, is located the rear side mounting panel upper end fixedly connected with a plurality of baffles, two be close to the position fixedly connected with fixed plate of lower extreme between the mounting panel, two rotate between the mounting panel and be connected with the conveyer belt, the conveyer belt is located the top of fixed plate, every the upper end fixedly connected with a plurality of installation pieces of mounting panel, two install the piece one-to-one on the mounting panel sets up, every a plurality of draw-in grooves of distributing from top to bottom have been seted up to one side of the relative conveyer belt of installation piece, the conveyer belt top is provided with a plurality of second locating plates of arranging from left to right in proper order, the second locating plate with install the piece passes through draw-in groove joint is located left joint has first locating plate in the draw-in groove, first locating plate is less than the distance that is located left from the distance of second locating plate distance from the horizontal plane of horizontal plane, install the clearance subassembly on the mounting panel.

Preferably, two fixing blocks are fixedly connected to two sides, away from each other, of the mounting plates, the fixing blocks are located at positions, close to the lower ends, of the left side and the right side of the mounting plates, and adjustable feet are fixedly mounted on the fixing blocks.

Preferably, the front side of the mounting plate on the front side is provided with a plurality of receiving boxes the same as the number of the mounting blocks on the front side.

Preferably, each baffle is provided with a chute, the chute is located at a position close to the left side of the mounting block, a push plate is slidably arranged in the chute, the push plate is close to one side of the mounting block, a notch is formed in the upper portion of the notch, a laser sensor is fixedly connected with the upper end of the baffle, a cylinder is fixedly connected with the rear side of the push plate, a support frame is fixedly connected with the rear side of the mounting plate and is located at the rear side of the mounting plate, and the support frame is fixedly connected with the cylinder.

Preferably, the collecting plates with the same number as the pushing plates are fixedly connected to the front side surface of the mounting plate at the front side, and the collecting plates are positioned right in front of the pushing plates.

Preferably, the conveyor belt is driven by a first motor, and the first motor is fixedly connected with the mounting plate.

Preferably, the cleaning assembly comprises a brush, the brush is located at the right end of the mounting plate, two ends of the brush are fixedly connected with the two mounting plates respectively, and the brush cleaning surface is in butt joint with the conveyor belt.

Preferably, the cleaning assembly comprises a rotating rod, bristles abutted against the conveyor belt are fixedly connected to the rotating rod, the front end and the rear end of the rotating rod are respectively and rotatably connected with the two mounting plates, and the linear speed of the rotation of the bristles is greater than the movement speed of the conveyor belt.

Preferably, the right-hand member fixedly connected with backup pad of mounting panel that is located the rear side, fixedly connected with second motor in the backup pad, the conveyer belt passes through second motor drive, fixedly connected with second gear on the second motor output shaft, the one end fixedly connected with first gear of bull stick, first gear with second gear intermeshing.

Compared with the prior art, the utility model has the following beneficial effects: according to the specified range of the thickness required by the grinding wheel, the heights of the second positioning plates are adjusted, so that the grinding wheels with different thicknesses are clamped at one ends of the second positioning plates, the grinding wheels are pushed onto the collecting plates through the push plates, and then the grinding wheels are placed into the specified collecting box by the mechanical arm. And grinding wheels with different thicknesses are conveyed on the conveyor belt, and detection is continuously carried out, so that the detection efficiency of the thickness of the grinding wheels is improved. Meanwhile, in the moving process of the conveyor belt, the cleaning assembly cleans the surface of the conveyor belt, so that the surface of the conveyor belt is kept clean, and the influence of sundries on the conveyor belt on the thickness detection of the grinding wheel is avoided.

Drawings

FIG. 1 is a schematic view showing the overall structure of embodiment 1 of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the mounting plate and the connection plate of the present utility model;

FIG. 4 is a schematic view of the mounting block structure of the present utility model;

FIG. 5 is a schematic view showing a partial structure of embodiment 1 of the present utility model;

FIG. 6 is a schematic view of the cylinder connection structure of the present utility model;

FIG. 7 is a schematic overall structure of embodiment 2 of the present utility model;

Fig. 8 is a schematic partial structure of embodiment 2 of the present utility model.

In the figure: 1. a material receiving box; 2. a mounting plate; 3. a first positioning plate; 4. a conveyor belt; 5. a mounting block; 6. a second positioning plate; 7. a cylinder; 8. a baffle; 9. a fixed block; 10. an adjustable foot margin; 11. a collection plate; 12. a push plate; 13. a laser sensor; 14. a fixing plate; 15. a clamping groove; 16. a first motor; 17. a brush; 18. a support frame; 19. a rotating rod; 20. a first gear; 21. a second gear; 22. a second motor; 23. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it will be apparent that the described embodiments are only some, but not all, embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-6, a grinding wheel thickness detection device comprises two mounting plates 2 arranged front and back, a fixing plate 14 is fixedly connected between the two mounting plates 2 near the lower end, a conveyor belt 4 is rotatably connected between the two mounting plates 2, the conveyor belt 4 is located above the fixing plate 14, the conveyor belt 4 is driven by a first motor 16, and the first motor 16 is fixedly connected with the mounting plates 2.

The upper end fixedly connected with a plurality of installation blocks 5 of every mounting panel 2, installation blocks 5 on two mounting panels 2 set up relatively one by one, and a plurality of draw-in grooves 15 that distribute from top to bottom are offered to the relative one side of conveyer belt 4 of every installation block 5, and conveyer belt 4 top is provided with a plurality of from left to right second locating plate 6 that follow low to high arranging in proper order, and second locating plate 6 passes through draw-in groove 15 joint with installation block 5, adjusts the position of second locating plate 6 in draw-in groove 15 according to the different thickness of the emery wheel that detects. The clamping groove 15 at the left side is internally clamped with the first positioning plate 3, and the distance between the first positioning plate 3 and the horizontal plane is smaller than the distance between the second positioning plate 6 at the leftmost side and the horizontal plane.

The mounting panel 2 upper end fixedly connected with a plurality of baffles 8 that are located the rear side, a spout has all been seted up on every baffle 8, the spout is located the position that is close to the installation piece 5 left side, sliding in the spout is provided with push pedal 12, the opening has been seted up to one side that push pedal 12 is close to the installation piece 5, the opening top is provided with laser sensor 13, laser sensor 13 and the upper end fixed connection of baffle 8, the rear side fixedly connected with cylinder 7 of push pedal 12, the trailing flank fixedly connected with support frame 18 of the mounting panel 2 that is located the rear side, support frame 18 and cylinder 7 fixed connection. The front side of the mounting plate 2 positioned at the front side is fixedly connected with collecting plates 11 with the same number as the pushing plates 12, and the collecting plates 11 are positioned right in front of the pushing plates 12. When the laser sensor 13 senses that the front grinding wheel exists for a certain time, the air cylinder 7 is started to push the front grinding wheel onto the collecting plate 11.

A hairbrush 17 is arranged between the two mounting plates 2, the hairbrush 17 is positioned at the right end of the mounting plates 2, two ends of the hairbrush 17 are fixedly connected with the two mounting plates 2 respectively, and a cleaning surface of the hairbrush 17 is arranged in butt joint with the conveyor belt 4. During the movement of the conveyor belt 4, the brush 17 cleans the conveyor belt 4.

Two fixed blocks 9 are fixedly connected to one sides, away from each other, of the two mounting plates 2, the fixed blocks 9 are located at positions, close to the lower ends, of the left side and the right side of the mounting plates 2, and adjustable feet 10 are fixedly mounted on the fixed blocks 9.

The front side of the mounting plate 2 at the front side is provided with a plurality of receiving boxes 1 the same as the number of the mounting blocks 5 at the front side.

In summary, the utility model relates to a grinding wheel thickness detection device: first, according to the thickness of the detected different grinding wheels, the second positioning plate 6 is clamped in the clamping groove 15, and four adjacent installation blocks 5 are used for clamping and fixing one second positioning plate 6, and the second positioning plate 6 on the right side is higher than the second positioning plate 6 on the left side. Numbering the second locating plate 6 from right to left: the grinding wheel thickness detection device comprises a first second locating plate, a third locating plate, a fourth locating plate and the like in sequence, wherein the distance between the lower surface of the first second locating plate and a conveyor belt 4 is the maximum thickness specified in the grinding wheel detection thickness, the distance between the lower surface of the first second locating plate and the lower surface of the second locating plate is the thickness range specified in the detection, the distance between the lower surface of the third locating plate and the lower surface of the fourth locating plate is the thickness range specified in the detection, the distance between the lower surface of the second locating plate and the lower surface of the third locating plate is the thickness range of the grinding wheel with the thinner thickness, and the thickness in the detection does not reach the specified requirement. Then the first locating plate 3 is clamped on the leftmost pair of clamping grooves 15, the first locating plate 3 is arranged below the leftmost second locating plate 6, and the first locating plate 3 blocks the grinding wheel with the smallest thickness in the detected grinding wheels to prevent the grinding wheels from falling from the conveyor belt 4. The height of the conveyor belt 4 is adjusted by the adjustable foot 10 so that the upper surface of the conveyor belt 4 is level. The first motor 16 rotates to drive the conveyor belt 4 to move, the hairbrush 17 cleans the surface of the conveyor belt 4, and then grinding wheels with the thickness to be detected are sequentially placed on the conveyor belt 4. If the grinding wheel is blocked by the right end of the first second positioning plate, the distance measured by the laser sensor 13 in 2 seconds is not changed, then the telescopic end of the air cylinder 7 is rapidly extended, the grinding wheel is pushed onto the corresponding collecting plate 11 by the movement of the push plate 12, then the air cylinder 7 is rapidly contracted, the push plate 12 is driven to return to the chute, and the grinding wheel placed on the collecting plate 11 is grabbed by a mechanical arm and placed into the corresponding material receiving box 1. The grinding wheels are continuously transported by the conveyor belt 4, and the pushing plates 12 continuously push the grinding wheels blocked by the right ends of the different second positioning plates 6 onto the corresponding collecting plates 11 respectively and are put into different material receiving boxes 1 by the mechanical arm.

Example 2

Referring to fig. 7-8, a grinding wheel thickness detection device comprises two mounting plates 2 arranged front and back, a fixing plate 14 is fixedly connected to a position between the two mounting plates 2, which is close to the lower end, a conveyor belt 4 is rotatably connected between the two mounting plates 2, the conveyor belt 4 is located above the fixing plate 14, a supporting plate 23 is fixedly connected to the right end of the mounting plate 2 located at the rear side, a second motor 22 is fixedly connected to the supporting plate 23, the conveyor belt 4 is driven by the second motor 22, and a second gear 21 is fixedly connected to an output shaft of the second motor 22. A rotating rod 19 is rotatably connected between the two mounting plates 2, bristles abutted against the conveyor belt 4 are fixedly connected to the rotating rod 19, a first gear 20 is fixedly connected to one end of the rotating rod 19, the first gear 20 and a second gear 21 are meshed with each other, and the linear speed of the rotation of the bristles is greater than the movement speed of the conveyor belt 4. The bristles are driven to clean the conveyor belt 4 by the rotation of the rotating rod 19.

In summary, the utility model relates to a grinding wheel thickness detection device: first, according to the thickness of the detected different grinding wheels, the second positioning plate 6 is clamped in the clamping groove 15, and four adjacent installation blocks 5 are used for clamping and fixing one second positioning plate 6, and the second positioning plate 6 on the right side is higher than the second positioning plate 6 on the left side. Numbering the second locating plate 6 from right to left: the grinding wheel thickness detection device comprises a first second locating plate, a third locating plate, a fourth locating plate and the like in sequence, wherein the distance between the lower surface of the first second locating plate and a conveyor belt 4 is the maximum thickness specified in the grinding wheel detection thickness, the distance between the lower surface of the first second locating plate and the lower surface of the second locating plate is the thickness range specified in the detection, the distance between the lower surface of the third locating plate and the lower surface of the fourth locating plate is the thickness range specified in the detection, the distance between the lower surface of the second locating plate and the lower surface of the third locating plate is the thickness range of the grinding wheel with the thinner thickness, and the thickness in the detection does not reach the specified requirement. Then the first locating plate 3 is clamped on the leftmost pair of clamping grooves 15, the first locating plate 3 is arranged below the leftmost second locating plate 6, and the first locating plate 3 blocks the grinding wheel with the smallest thickness in the detected grinding wheels to prevent the grinding wheels from falling from the conveyor belt 4. The height of the conveyor belt 4 is adjusted by the adjustable foot 10 so that the upper surface of the conveyor belt 4 is level. The second motor 22 rotates to drive the conveyor belt 4 to move, the first gear 20 rotates, the second gear 21 rotates, the rotating rod 19 rotates to enable bristles on the rotating rod 19 to clean the surface of the conveyor belt 4, and then grinding wheels with required thickness to be detected are sequentially placed on the conveyor belt 4. If the grinding wheel is blocked by the right end of the first second positioning plate, the distance measured by the laser sensor 13 in 2 seconds is not changed, then the telescopic end of the air cylinder 7 is rapidly extended, the grinding wheel is pushed onto the corresponding collecting plate 11 by the movement of the push plate 12, then the air cylinder 7 is rapidly contracted, the push plate 12 is driven to return to the chute, and the grinding wheel placed on the collecting plate 11 is grabbed by a mechanical arm and placed into the corresponding material receiving box 1. The grinding wheels are continuously transported by the conveyor belt 4, and the pushing plates 12 continuously push the grinding wheels blocked by the right ends of the different second positioning plates 6 onto the corresponding collecting plates 11 respectively and are put into different material receiving boxes 1 by the mechanical arm.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding wheel thickness detection device, its characterized in that, including mounting panel (2) that two set up around, be located the rear side mounting panel (2) upper end fixedly connected with a plurality of baffles (8), two be close to between mounting panel (2) position fixedly connected with fixed plate (14), two rotate between mounting panel (2) and be connected with conveyer belt (4), conveyer belt (4) are located the top of fixed plate (14), every the equal fixedly connected with of upper end of mounting panel (2) a plurality of installation piece (5), two on mounting panel (2) installation piece (5) one-to-one sets up, every the draw-in groove (15) that distribute from top to bottom are seted up to one side of installation piece (5) relative conveyer belt (4), conveyer belt (4) top is provided with a plurality of from low to high second locating plate (6) of arranging in proper order in left side, second locating plate (6) with installation piece (5) all pass through draw-in groove (15) joint, left side (15) are located one left side locating plate (3) distance (3) are located distance from top to bottom, second locating plate (3) is located distance (3).

2. The grinding wheel thickness detection device according to claim 1, wherein two fixing blocks (9) are fixedly connected to one sides, away from each other, of the two mounting plates (2), the fixing blocks (9) are located at positions, close to the lower ends, of the left side and the right side of the mounting plates (2), and adjustable feet (10) are fixedly mounted on the fixing blocks (9).

3. Grinding wheel thickness detection device according to claim 1, characterized in that the front side of the mounting plate (2) on the front side is provided with a number of pockets (1) equal to the number of mounting blocks (5) on the front side.

4. The grinding wheel thickness detection device according to claim 1, wherein each baffle (8) is provided with a chute, the chute is located at a position close to the left side of the installation block (5), a push plate (12) is slidably arranged in the chute, one side of the push plate (12) close to the installation block (5) is provided with a notch, a laser sensor (13) is arranged above the notch, the laser sensor (13) is fixedly connected with the upper end of the baffle (8), a cylinder (7) is fixedly connected to the rear side of the push plate (12), a support frame (18) is fixedly connected to the rear side of the installation plate (2) and located at the rear side, and the support frame (18) is fixedly connected with the cylinder (7).

5. The grinding wheel thickness detection device according to claim 4, wherein the front side of the mounting plate (2) at the front side is fixedly connected with collecting plates (11) the same as the number of the pushing plates (12), and the collecting plates (11) are positioned right in front of the pushing plates (12).

6. The grinding wheel thickness detection device according to claim 1, characterized in that the conveyor belt (4) is driven by a first motor (16), the first motor (16) being fixedly connected with the mounting plate (2).

7. The grinding wheel thickness detection device according to claim 1, wherein the cleaning assembly comprises a brush (17), the brush (17) is located at the right end of the mounting plate (2), two ends of the brush (17) are fixedly connected with the two mounting plates (2) respectively, and a cleaning surface of the brush (17) is in abutting connection with the conveying belt (4).

8. The grinding wheel thickness detection device according to claim 1, wherein the cleaning assembly comprises a rotating rod (19), bristles abutted against the conveyor belt (4) are fixedly connected to the rotating rod (19), the front end and the rear end of the rotating rod (19) are respectively and rotatably connected with the two mounting plates (2), and the linear speed of rotation of the bristles is greater than the movement speed of the conveyor belt (4).

9. The grinding wheel thickness detection device according to claim 8, wherein the right end of the mounting plate (2) located at the rear side is fixedly connected with a support plate (23), a second motor (22) is fixedly connected to the support plate (23), the conveyor belt (4) is driven by the second motor (22), a second gear (21) is fixedly connected to an output shaft of the second motor (22), one end of the rotating rod (19) is fixedly connected with a first gear (20), and the first gear (20) and the second gear (21) are meshed with each other.