Automatic separation equipment for anti-sticking cloth of grinding wheel

Abstract

The present invention discloses an automatic separation device for a grinding wheel sheet anti-sticking cloth, relates to the field of grinding wheel sheet processing, and aims to solve the problem of time-consuming and labor-intensive separation of grinding wheel sheets and anti-sticking cloth in the prior art. The technical scheme adopted is to cooperate with the main conveyor belt through the material distribution conveyor belt to ensure that the grinding wheel unit on the main conveyor belt is not stacked, and the grinding wheel unit is tightened together with the main conveyor belt through the roller line. The upper and lower parallelogram structure separation manipulators move in the upper and lower directions after adsorbing the anti-sticking cloth through the vacuum suction cup, tear off the anti-sticking cloth, and transport and collect the anti-sticking cloth and the grinding wheel sheet respectively. The automatic separation of the grinding wheel sheet and the anti-sticking cloth is realized, and the repetitive work of the workers is replaced, the production rhythm is fast, and the production efficiency is high. And this device can reduce production costs, contribute to the large-scale development of enterprises, the reliability of the equipment is high, and the production information can be integrated into the enterprise management system, which contributes to the intelligent transformation of enterprises.

Description

Technical Field

[0001] The invention relates to the technical field of grinding wheel processing, in particular to automatic separation equipment for anti-sticking cloth of grinding wheel. Background Art

[0002] Grinding wheel is made by mixing resin adhesive, corundum and other granular raw materials in proportion, cold pressing and then firing in a kiln. Its production process mainly includes mixing raw materials, dividing and spreading materials, placing center positioning iron rings, placing product trademark paper, pressing at room temperature, arranging and forming, kiln sintering, cooling, quality inspection and packaging.

[0003] In order to prevent the grinding wheels from sintering together during the kiln sintering process, a high-temperature resistant anti-stick cloth will be placed on both sides of each grinding wheel during the arrangement and molding process. The diameter of the cloth is basically the same as the diameter of the grinding wheel. At the same time, in order to ensure that the grinding wheels are heated evenly during the sintering process, an isolation iron plate is placed every 5 to 10 grinding wheels to speed up heat conduction and ensure that the grinding wheels are heated evenly.

[0004] During the kiln heating process, the binder in the grinding wheel softens and adheres to the anti-sticking cloth. After cooling, the anti-sticking cloth on both sides of the grinding wheel is still adhered to the grinding wheel. They need to be separated for subsequent quality inspection and packaging. Currently, workers have to peel them off manually and then collect and sort them. The labor intensity is high, and the protective gloves and hands are often worn out, which affects their health.

[0005] It can be seen from this that it is necessary to design an automatic separation device for the anti-sticking cloth of the grinding wheel to improve the separation and sorting efficiency of the anti-sticking cloth of the grinding wheel and the isolation iron plate, and improve productivity. Summary of the invention

[0006] The technical problem to be solved by the present invention is to overcome the existing defects and provide an automatic separation device for the anti-sticking cloth of the grinding wheel, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above-mentioned purpose, the present invention discloses an automatic separation device for grinding wheel piece anti-sticking cloth, the technical scheme adopted is that it includes a loading device, the loading device is used to supply a grinding wheel unit to the rear end, the grinding wheel unit also includes a grinding wheel piece, the two ends of the grinding wheel piece are attached with a first anti-sticking cloth and a second anti-sticking cloth, the rear end of the loading device is provided with a separation mechanism, the loading device can feed the grinding wheel unit to the separation mechanism, the separation mechanism also includes a bracket and a base, the bracket is provided with a main conveyor belt and a material distribution conveyor belt, the material distribution conveyor belt is located above the main conveyor belt to prevent the grinding wheel unit from stacking, the end of the main conveyor belt is provided with an anti-warping structure above to prevent the grinding wheel piece from radially turning over when following the anti-sticking cloth to move or leave the main conveyor belt; the base is equipped with an upper collecting conveyor belt and a lower collecting conveyor belt, the upper collecting conveyor belt and the lower collecting conveyor belt are arranged up and down, and the lower collecting conveyor belt The loading surface on the collection conveyor belt is flush with the loading surface on the main conveyor belt and is used for transporting grinding wheel sheets. The base is also provided with an upper separation manipulator and a lower separation manipulator, which have the same structure and are mirror-imaged and are used for removing the first anti-sticking cloth and the second anti-sticking cloth. The upper separation manipulator drives a parallelogram mechanism through a third motor, and a seat plate is mounted on the parallelogram mechanism, and a second vacuum suction cup is mounted on the seat plate, and a third vacuum suction cup is mounted on the lower separation manipulator. An air source is connected to the second vacuum suction cup and the third vacuum suction cup, and the vacuum suction cup is driven to move through the parallelogram structure to remove the sucked anti-sticking cloth. The control device also includes a microprocessor, and the microprocessor is electrically connected to the feeding device, the third motor, the driving motor of the lower separation manipulator, the air source and the driving motors of each conveyor belt.

[0008] As a preferred technical solution of the present invention, the main conveyor belt and the branch conveyor belt are arranged in the same direction and the conveyor belts run in the same direction. The spacing between the main conveyor belt and the branch conveyor belt is greater than the thickness of one grinding wheel unit, but not greater than the thickness of two grinding wheel units, so that the stacked grinding wheel units can be separated.

[0009] As a preferred technical solution of the present invention, the anti-warping structure is a roller line, and the distance between the bottom surface of the roller of the roller line and the main conveyor belt is the thickness of a grinding wheel unit, so that the grinding wheel unit can be clamped to prevent the grinding wheel from moving up and down with the anti-sticking cloth.

[0010] As a preferred technical solution of the present invention, the upper separation manipulator also includes a mounting plate, the mounting plate is mounted on the base, the third motor is mounted on the mounting plate, the mounting plate is axially connected to a driving wheel and a driven wheel, the driving wheel is connected to the output shaft of the third motor, a synchronous belt is set between the driving wheel and the driven wheel, the synchronous belt has double-sided teeth, the mounting plate is also axially connected to a constraint wheel, and a tensioning wheel is installed, the tensioning wheel and the constraint wheel are both meshed with the synchronous belt, and the tensioning wheel can tighten the synchronous belt; the driving wheel and the driven wheel are coaxially connected with rocker arms, the two rocker arms are of equal length and arranged in parallel, the free end shafts of the two rocker arms are connected to the two ends of the connecting rod, the two rocker arms, the connecting rod, the mounting plate, the driving wheel and the driven wheel together form a parallelogram structure, when the motor drives the driving wheel to rotate, the driven wheel is driven to rotate through the synchronous belt, and then the rocker arms rotate synchronously; the seat plate is mounted on the connecting rod.

[0011] As a preferred technical solution of the present invention, there is a material unloading conveyor belt below the end of the lower collecting conveyor belt, a first collecting box is below the end of the upper collecting conveyor belt, and a second collecting box is below the lower separation robot for loading the removed anti-sticking cloth.

[0012] As a preferred technical solution of the present invention, the feeding device also includes a frame, the upper shaft of the frame is connected to a material rack, the frame is also equipped with a second motor, the output end of the second motor is connected to the material rack, the material rack column is installed on the material rack, and the material rack column is equipped with a spring to push the grinding wheel unit upward; the frame is also vertically equipped with a cylinder, the telescopic end of the cylinder is connected to the first motor, the output end of the first motor is connected to a bridge plate, the bridge plate is equipped with a first vacuum suction cup, the first vacuum suction cup corresponds to the position of the material rack column, and the bridge plate can be controlled by the cylinder to drive the first vacuum suction cup to rise and fall to absorb the grinding wheel unit or the isolation iron plate, and the first motor drives the bridge plate to rotate to remove the grinding wheel or the isolation iron plate; the first vacuum suction cup and the cylinder are both connected to an air source, and the air source, the first motor, and the second motor are all electrically connected to the microprocessor.

[0013] As a preferred technical solution of the present invention, a collecting rack is also installed on the frame. The distance between the collecting rack and the rotation center of the bridge plate is the same as the distance between the material rack column and the rotation center of the bridge plate. The collecting rack is used to collect and isolate the iron plates.

[0014] As a preferred technical solution of the present invention, proximity sensors are installed on the bridge plate and at the end of the main conveyor belt, color sensors are installed on the material distribution conveyor belt and the main conveyor belt, the proximity sensor and the color sensor are electrically connected to the microprocessor, the color sensor is used to monitor whether an anti-stick cloth is affixed, and the proximity sensor is used to obtain the position of the grinding wheel unit.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention can realize automatic feeding by using a feeding device to feed materials, and in the separation device, the material dividing conveyor belt cooperates with the main conveyor belt to prevent the grinding wheel unit from stacking, and the roller line can limit the moving direction of the grinding wheel, and the upper separation manipulator and the lower separation manipulator can automatically tear off the anti-sticking cloth from the upper and lower directions, and transport the anti-sticking cloth and the grinding wheel separately, thereby realizing the automatic separation of the grinding wheel and the anti-sticking cloth, replacing the repetitive work of workers, and having a fast production rhythm and high production efficiency. In addition, the device can reduce production costs, contribute to the large-scale development of enterprises, the equipment has high reliability, and production information can be integrated into the enterprise management system, which contributes to the intelligent transformation of enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the state of the tearing process of the anti-sticking cloth of the present invention;

[0018] Figure 3 This is a schematic diagram of the separation robot structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the layout of the grinding wheel unit and the isolation iron plate on the material rack column of the present invention.

[0020] In the figure: 1, frame; 2, first vacuum suction cup; 3, cylinder; 4, first motor; 5, main conveyor belt; 6, material distribution conveyor belt; 7, grinding wheel unit; 8, roller line; 9, upper separation manipulator; 901, mounting plate; 902, third motor; 903, driving wheel; 904, driven wheel; 905, synchronous belt; 906, constraint wheel; 907, rocker arm; 908, connecting rod; 909, tension wheel; 910, seat plate; 10, second vacuum suction cup; 11, upper collection conveyor belt; 12, lower collection conveyor belt; 13, bottom Seat; 14, unloading conveyor belt; 1501, first collection box; 1502, second collection box; 16, third vacuum suction cup; 17, lower separation manipulator; 18, first proximity sensor; 19, bracket; 20, first color sensor; 21, second color sensor; 22, isolation iron plate; 23, collection rack; 24, storage rack; 25, second motor; 26, spring; 27, second proximity sensor; 28, bridge plate; 29, rack column; 30, first anti-sticking cloth; 31, grinding wheel; 32, second anti-sticking cloth. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0022] like Figures 1 to 4 As shown, the present invention discloses an automatic separation device for grinding wheel anti-sticking cloth, and the technical solution adopted is that it includes a feeding device, and the feeding device also includes a frame 1, a second motor 25 is installed under the bottom plate of the frame 1, and the output shaft of the second motor 25 passes through the bottom plate and is connected to a triangular turntable, and a storage rack 24 is installed above each corner of the triangular turntable, and a universal ball support is installed below, and a rack column 29 is provided on the storage rack 24, and a grinding wheel unit 7 and an isolation iron plate 22 are shown as Figure 4The frame 1 is shown in a series of steps, and the frame 1 is provided with a support disc at the bottom thereof, a spring 26 is provided between the support disc and the triangular turntable, a grinding wheel unit 7 and an isolation iron plate 22 are seated on the support disc, wherein the grinding wheel unit 7 is composed of a grinding wheel sheet 31 and a first anti-sticking cloth 30 and a second anti-sticking cloth 32 adhered to both sides; a cylinder 3 is provided on the upper side of the frame 1, a first motor 4 is provided on the output end of the cylinder 3, a rotating shaft of the first motor 4 is connected to one end of a bridging plate 28, a first vacuum suction cup 2 is provided on the other end of the bridging plate 28, the first vacuum suction cup 2 corresponds to the position of the support disc, and the first vacuum suction cup 2 is connected to a first air source, the cylinder 3 is connected to a control air path, in order to obtain the on-off time of the first vacuum suction cup 2, a second proximity sensor 27 is provided on one end of the bridging plate 28 where the first vacuum suction cup 2 is installed, and a control device is also provided, wherein a microprocessor is provided in the control device, and the microprocessor is electrically connected to the first air source, the control air path, the first motor 4 and the second motor 25. In order to separate the isolation iron plate 22, a collecting rack 23 is installed on the frame 1 for collecting the isolation iron plate 22. The collecting rack 23 is located on the rotation path of the bridging plate 28. After the bridging plate 28 rotates 90 degrees, the collecting rack 23 can be reached.

[0023] The rear end of the feeding device is provided with a separation mechanism, which includes a main conveyor belt 5, which is mounted on a bracket 19 and driven by a main conveying motor. After the bridge plate 28 rotates 180 degrees, it can reach above the main conveyor belt 5. To prevent the grinding wheel units 7 from stacking, a dividing conveyor belt 6 is installed above the side of the main conveyor belt 5 close to the feeding device. The dividing conveyor belt 6 is mounted on the bracket 19 and driven by a dividing conveying motor. In order to achieve the effect of staggering the stacked grinding wheel units 7, the main conveyor belt 5 and the dividing conveyor belt 6 have the same conveying direction, and the spacing between the dividing conveyor belt 6 and the main conveyor belt 5 is controlled to be equivalent to a spacing twice the thickness of the grinding wheel unit 7, so that a single-piece grinding wheel unit 7 can pass through unimpeded, but the stacked upper grinding wheel unit 7 will contact the bottom surface of the dividing conveyor belt 6. Due to the same conveying direction, the upper direction of the main conveyor belt 5 moves away from the feeding device, while the bottom surface of the dividing conveyor belt 6 moves towards the feeding device to rub the two stacked grinding wheel units 7 apart.

[0024] In order to facilitate the subsequent film removal, it is first necessary to detect whether there are indeed anti-sticking cloths attached to the two sides of the grinding wheel 31. Therefore, a first color sensor 20 and a second color sensor 21 are respectively installed on the mounting frames of the feed conveyor belt 6 and the main conveyor belt 5. The two color sensors are electrically connected to the microprocessor and are used to detect the colors on both sides of the grinding wheel 31 to determine whether there are anti-sticking cloths attached. In order to prevent the grinding wheel 31 from moving with the anti-sticking cloth due to excessive viscosity when the anti-sticking cloth is removed, a roller line 8 is installed on the mounting frame at the end of the main conveyor belt 5. The spacing between the roller line 8 and the main conveyor belt 5 is equivalent to the thickness of a grinding wheel unit 7. The grinding wheel unit 7 can be clamped by the roller line 8 and the main conveyor belt 5; in order to obtain the time when the grinding wheel unit 7 arrives at the roller line 8, a first proximity sensor 18 is installed on the mounting frame of the main conveyor belt 5, and the first proximity sensor 18 is electrically connected to the microprocessor.

[0025] In order to remove the anti-sticking cloth, a base 13 is provided at the rear end of the bracket 19, and an upper collecting conveyor belt 11 and a lower collecting conveyor belt 12 are provided on the base 13. The two are arranged up and down, and are driven by an upper collecting and conveying motor and a lower collecting and conveying motor respectively. The upper collecting conveyor belt 11 is used to collect and convey the first anti-sticking cloth 30, and the lower collecting conveyor belt 12 is used to collect and convey the grinding wheel 31. The distance between the upper collecting conveyor belt 11 and the lower collecting conveyor belt 12 is greater than the thickness of the grinding wheel 31. In order to ensure that the grinding wheel 31 can enter the lower collecting conveyor belt 12, the upper carrying surface of the lower collecting conveyor belt 12 is coplanar with the upper carrying surface of the main conveyor belt 5, and the distance between the entrance of the lower collecting conveyor belt 12 and the exit of the main conveyor belt 5 is the radius length of the grinding wheel 31. An upper separation robot 9 is provided, and a lower separation robot 17 is provided below the lower collecting conveyor belt 12. Both the upper separation robot 9 and the lower separation robot 17 are installed on the base 13, and the two have the same structure. Taking the upper separation robot 9 as an example, it includes a mounting plate 901, and the mounting plate 901 is installed on the base 13. A third motor 902 is installed on the mounting plate 901. The output shaft of the third motor 902 passes through the mounting plate 901 and is connected to a driving wheel 903. A driven wheel 904 is also axially connected to the mounting plate 901. The driven wheel 904 is located directly above the driving wheel 903. A synchronous belt 905 is installed between the two. A constraint wheel 906 is also axially connected to the mounting plate 901, and a tensioning wheel 909 is installed. Both the constraint wheel 906 and the tensioning wheel 909 are meshed with the synchronous belt 905.

[0026] The end faces of the driving wheel 903 and the driven wheel 904 are fixedly connected to the rocker arms 907, the two rocker arms 907 are equal in length and parallel, the free ends of the two rocker arms 907 are connected to the two ends of the connecting rod 908, and the connecting rod 908 is in a vertical state. Since the positions of the driving wheel 903 and the driven wheel 904 on the mounting plate 901 are fixed, the mounting plate 901, the driving wheel 903, the driven wheel 904, the rocker arms 907, and the connecting rod 908 together form a parallelogram structure. The connecting rod 908 is installed with a seat plate 910, and the seat plate 910 is installed with a second vacuum suction cup 10, and the second vacuum suction cup 10 is connected to a second air source, and the second air source and the third motor 902 are connected to the microprocessor.

[0027] The vacuum suction cup installed on the lower separation manipulator 17 is the third vacuum suction cup 16 , and the third vacuum suction cup 16 is connected to a third air source, and the third air source is connected to the microprocessor.

[0028] In order to collect the separated grinding wheel 31, the first anti-sticking cloth 30 and the second anti-sticking cloth 32 respectively, a second collecting box 1502 is arranged under the lower separation robot 17 for collecting the second anti-sticking cloth 32. The end of the upper collecting conveyor belt 11 protrudes from the end of the lower collecting conveyor belt 12. A unloading conveyor belt 14 is arranged below the end of the lower collecting conveyor belt 12 for conveying the grinding wheel 31 to the rear end. A first collecting box 1501 is arranged below the end of the upper collecting conveyor belt 11 for collecting the first anti-sticking cloth 30.

[0029] The conveyor motors of all conveyor belts are electrically connected to the microprocessor.

[0030] The control device adopts PLC controller for overall control.

[0031] Working principle of the present invention:

[0032] Turn on the power, turn on the switch, install the grinding wheel unit 7 and the isolation iron plate 22 together on the material rack column 29, the grinding wheel unit 7 and the isolation iron plate 22 press down the supporting disc, and compress the spring 26 at the same time, and the PLC controller verifies the position of the bridge plate 28 and the position of the material rack column 29.

[0033] The program is started, and the conveyor belt starts working. The PLC controller rotates the first vacuum suction cup 2 at the end of the bridge plate 28 to the top of the grinding wheel unit 7 through the first motor 4, controls the cylinder 3 to extend, detects the position of the first vacuum suction cup 2 relative to the grinding wheel unit 7 through the second proximity sensor 27, and detects whether the grinding wheel unit 7 or the isolation iron plate 22 is below the first vacuum suction cup 2. After the first vacuum suction cup 2 reaches the position and is pressed, the cylinder 3 stops extending, controls the first air source to evacuate air, forms a vacuum chamber, sucks the material, and the cylinder 3 recovers and lifts the material. For the grinding wheel unit 7, the first motor 4 is controlled to rotate 180 degrees to send the grinding wheel unit 7 to the top of the main conveyor belt 5. The cylinder 3 extends the set length, and the first air source supplies air to release the vacuum chamber and place the grinding wheel unit 7 on the main conveyor belt 5. For the isolation iron plate 22, the first motor 4 is controlled to rotate 90 degrees, and the isolation iron plate 22 is placed on the collection rack 23 in the same way. As the weight of the material above the support disc decreases, the spring 26 gradually resets to push the material below for feeding.

[0034] After the grinding wheel unit 7 arrives on the main conveyor belt 5, it is transported backward along with the main conveyor belt 5. If multiple grinding wheel units 7 are piled up, the grinding wheel units 7 piled up on top are pushed backward through the dividing conveyor belt 6. When the grinding wheel unit 7 passes through the first color sensor 20 and the second color sensor 21, the PLC controller detects the anti-sticking cloth on both sides of the grinding wheel piece 31 through the two color sensors, and then controls the rear end to start the separation robot on the side with the anti-sticking cloth, and takes the anti-sticking cloth on both sides as an example for explanation.

[0035] During the backward transmission of the grinding wheel unit 7, the first proximity sensor 18 detects that the grinding wheel unit 7 has reached the drum line 8, and the grinding wheel unit 7 is clamped together by the drum line 8 and the main conveyor belt 5, and the third motor 902 and the motor of the lower separation manipulator 17 are started at the same time to drive the driving wheel 903 to rotate, and the driving wheel 903 drives the driven wheel 904 to rotate synchronously through the synchronous belt 905, and the driving wheel 903 and the driven wheel 904 drive the two rocker arms 907 to rotate synchronously at the same speed and angle, thereby driving the connecting rod 908 to displace, and the second vacuum suction cup 10 is moved to the first anti-sticking cloth 30, and the third vacuum suction cup 16 is moved to the second anti-sticking cloth 32 in the same way, and the second air source and the third air source are controlled to evacuate to form a vacuum chamber, suck the first anti-sticking cloth 30 and the second anti-sticking cloth 32, and drive the connecting rod 908 to move in the opposite direction, The anti-sticking cloth 32 is peeled off from the grinding wheel 31, and the grinding wheel 31 enters the lower collecting conveyor belt 12 under the transmission of the main conveyor belt 5. After the peeled first anti-sticking cloth 30 moves to the top of the upper collecting conveyor belt 11, the second air source is controlled to supply air so that the first anti-sticking cloth 30 falls on the upper collecting conveyor belt 11. After the peeled second anti-sticking cloth 32 moves to the second collecting box 1502, the third air source is controlled to supply air so that the second anti-sticking cloth 32 falls into the second collecting box 1502. The peeled grinding wheel 31 is transported backward via the lower collecting conveyor belt 12, and falls onto the unloading conveyor belt 14 after reaching the end. It is transported backward by the unloading conveyor belt 14, and the first anti-sticking cloth 30 that falls on the upper collecting conveyor belt 11 falls into the first collecting box 1501 after reaching the end of the upper collecting conveyor belt 11, completing the automatic separation operation of the grinding wheel 31 and the anti-sticking cloth.

[0036] The material transfer between the lower collecting conveyor belt 12 and the unloading conveyor belt 14 of the present invention can also be carried out by using the same structure as the first vacuum suction cup 2, cylinder 3, first motor 4, bridge plate 28 and second proximity sensor 27 of the loading device.

[0037] The circuits and mechanical connections involved in the present invention are conventional means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, which are common knowledge.

[0038] Components not described in detail herein are prior art.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic separation device for a grinding wheel sheet and an anti-sticking cloth, comprising a feeding device, the feeding device being used to supply a grinding wheel unit (7) to a rear end, the grinding wheel unit (7) further comprising a grinding wheel sheet (31), and a first anti-sticking cloth (30) and a second anti-sticking cloth (32) being attached to both ends of the grinding wheel sheet (31), characterized in that: The rear end of the feeding device is provided with a separation mechanism, and the separation mechanism also includes a bracket (19) and a base (13). The bracket (19) is provided with a main conveyor belt (5) and a material distribution conveyor belt (6). The material distribution conveyor belt (6) is located above the main conveyor belt (5). An anti-warping structure is provided above the end of the main conveyor belt (5). The base (13) is provided with an upper collecting conveyor belt (11) and a lower collecting conveyor belt (12). The upper collecting conveyor belt (11) and the lower collecting conveyor belt (12) are arranged up and down. The loading surface on the lower collecting conveyor belt (12) is flush with the loading surface on the main conveyor belt (5). The base (13) is also provided with an upper separation robot (9) and a lower separation robot (11). 7), the two have the same structure and are arranged in a mirror image, the upper separation robot (9) drives a parallelogram mechanism through a third motor (902), the parallelogram mechanism is provided with a seat plate (910), the seat plate (910) is provided with a second vacuum suction cup (10), the lower separation robot (17) is provided with a third vacuum suction cup (16), the second vacuum suction cup (10) and the third vacuum suction cup (16) are connected to an air source; and further comprises a control device, the control device having a microprocessor therein, the microprocessor being electrically connected to the feeding device, the third motor (902), the drive motor of the lower separation robot (17), the air source and the drive motors of each conveyor belt; The main conveyor belt (5) and the sub-conveyor belt (6) are arranged in the same direction and the conveyor belts run in the same direction, and the spacing between the main conveyor belt (5) and the sub-conveyor belt (6) is greater than the thickness of one grinding wheel unit (7) but not greater than the thickness of two grinding wheel units (7); The anti-warping structure is a roller line (8), and the distance between the bottom surface of the roller of the roller line (8) and the main conveyor belt (5) is the thickness of a grinding wheel unit (7); The loading device further comprises a frame (1), the upper shaft of the frame (1) is connected to a material storage rack (24), a second motor (25) is also mounted on the frame (1), an output end of the second motor (25) is connected to the material storage rack (24), a material rack column (29) is mounted on the material storage rack (24), and a spring (26) is mounted on the material rack column (29); a cylinder (3) is also vertically mounted on the frame (1), a telescopic end of the cylinder (3) is connected to a first motor (4), an output end of the first motor (4) is connected to a bridge plate (28), a first vacuum suction cup (2) is mounted on the bridge plate (28), and the first vacuum suction cup (2) corresponds to the position of the material rack column (29); the first vacuum suction cup (2) and the cylinder (3) are both connected to an air source, and the air source, the first motor (4), and the second motor (25) are all electrically connected to the microprocessor.

2. The automatic separation device for the anti-sticking cloth for grinding wheels according to claim 1 is characterized in that: The upper separation manipulator (9) further comprises a mounting plate (901), wherein the mounting plate (901) is mounted on the base (13), the third motor (902) is mounted on the mounting plate (901), a driving wheel (903) and a driven wheel (904) are connected to the mounting plate (901), the driving wheel (903) and the output shaft of the third motor (902) are connected, a synchronous belt (905) is set between the driving wheel (903) and the driven wheel (904), the synchronous belt (905) has double-sided teeth, a constraint wheel (906) is also connected to the mounting plate (901), and a tensioning wheel ( 909), the tensioning wheel (909) and the constraint wheel (906) are both meshed with the synchronous belt (905); the driving wheel (903) and the driven wheel (904) are both coaxially connected with a rocker arm (907), the two rocker arms (907) are of equal length and arranged in parallel, the free end shafts of the two rocker arms (907) are connected to the two ends of the connecting rod (908), the two rocker arms (907), the connecting rod (908), the mounting plate (901), the driving wheel (903) and the driven wheel (904) together form a parallelogram structure; the seat plate (910) is mounted on the connecting rod (908).

3. The automatic separation device for the grinding wheel anti-sticking cloth according to claim 1 is characterized in that: A material discharge conveyor belt (14) is provided below the end of the lower collecting conveyor belt (12), a first collecting box (1501) is provided below the end of the upper collecting conveyor belt (11), and a second collecting box (1502) is provided below the lower separation robot (17).

4. The automatic separation device for the grinding wheel anti-sticking cloth according to claim 1 is characterized in that: The frame (1) is also provided with a collecting rack (23).

5. The automatic separation device for the grinding wheel anti-sticking cloth according to claim 1 is characterized in that: The bridge plate (28) and the end of the main conveyor belt (5) are both equipped with proximity sensors, and the material distribution conveyor belt (6) and the main conveyor belt (5) are both equipped with color sensors. The proximity sensor and the color sensor are both electrically connected to the microprocessor.

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