Special rubber layer cutting equipment for permanent magnet electric roller

Abstract

The special rubber layer cutting equipment for the permanent magnet electric roller comprises a supporting base, carrier roller assemblies used for containing the roller are arranged on the two sides of the upper top of the supporting base, meanwhile, a limiting groove is further formed in the top of the supporting base, and a supporting assembly used for adjusting the distance is arranged in the limiting groove; the supporting assembly is further provided with a pressing roller assembly and a carrier roller assembly which are used for guaranteeing stable cutting of the roller, and the pressing roller assembly comprises a driving roller used for driving on one side and a horizontally-moving carrier roller capable of being movably adjusted on the other side. According to the cutting equipment with the driving structure, when the cutting equipment is used for cutting, the permanent magnet electric roller can be directly supported to rotate through the two groups of carrier rollers, and meanwhile, the cutter structures are attached to the two sides of the roller for cutting, so that the cutting convenience is greatly improved, the labor intensity is reduced, and the processing cost is saved; and a roller rubber layer can be rapidly cut, the working efficiency is improved, and the cutting quality is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of cutting equipment, and in particular relates to a special rubber layer cutting equipment for a permanent magnet electric roller. Background Art

[0002] The rubber layer of the permanent magnetic electric drum plays a vital role in the material conveying and processing system. In the long-term material conveying process, continuous friction will be generated with the material. The rubber layer, as a protective layer on the drum surface, can effectively reduce the wear of the drum body caused by this friction, thereby extending the service life of the drum. The rubber layer is not only wear-resistant, but also increases the roughness of the drum surface, which is conducive to the adhesion of magnetic products on the drum skin and enhances the drum's carrying effect on magnetic products. This is especially important for equipment such as wet permanent magnetic separators, because the rubber layer can help better separate and collect magnetic materials.

[0003] A permanent magnet synchronous drum motor is disclosed in the patent application number 202310014060.8. The application realizes the magnetic field generated by the stator being energized after the guide bars of the squirrel cage structure are embedded in the rotor and arranged around the rotor circumference, and the guide rings connecting the protruding ends of multiple guide bars are used to cut the magnetic field, so that after the guide bars induce an electromotive force, the guide bars can move in the magnetic field to drive the rotor to rotate, thereby realizing the self-starting of the permanent magnet synchronous drum motor. The application operation is simple. The above structure does not need to be equipped with a frequency conversion system for the drum motor, which can reduce the space occupied by the equipment and reduce power consumption. In combination with the above application and in connection with the existing drum structure, in the process of processing the permanent magnet electric drum, the rubber layer on the permanent magnet electric drum is usually cut manually, which is difficult to control the angle and size. After cutting, the edge of the rubber layer is uneven according to the different levels of the workers, which affects the quality of the product. At the same time, the manual cutting efficiency is low, which affects the practicality of the device. For this reason, we propose a rubber layer cutting device dedicated to permanent magnet electric drums. Summary of the invention

[0004] The purpose of the present invention is to provide a rubber layer cutting device dedicated to a permanent magnet electric roller, so as to solve the problem raised in the above background technology that during the processing of the permanent magnet electric roller, the rubber layer on the permanent magnet electric roller is usually cut manually, which makes it difficult to control the angle and size. After cutting, the edges of the rubber layer are uneven depending on the level of the workers, thereby affecting the quality of the product. At the same time, the efficiency of manual cutting is low, affecting the practicality of the device.

[0005] To achieve the above object, the present invention provides the following technical solutions: a rubber layer cutting device dedicated to a permanent magnet electric roller, comprising a support base, roller assemblies for placing the roller are arranged on both sides of the top of the support base, and a limiting groove is also provided on the top of the support base, a support assembly for adjusting the spacing is arranged in the limiting groove, and a pressure roller assembly for ensuring stable cutting of the roller is also arranged on the support assembly;

[0006] Roller assembly; including a driving roller for driving on one side and a movable and adjustable translation roller on the other side, wherein the translation roller is used to ensure that the position of the roller is flush with the cutter;

[0007] The support assembly comprises a movable frame which moves within the limiting groove, and a tool holder is installed on the top of the movable frame, and a pressure roller assembly is installed on the top of the tool holder;

[0008] A pressure roller assembly comprises a pressure roller and a pressure frame for adjusting the lifting and lowering of the pressure roller.

[0009] Preferably, a driving bracket is fixedly mounted on one side of the support base, a driving roller is mounted on the driving bracket, one end of the driving roller is located outside the driving bracket and a reducer 2 is fixedly mounted thereon, and a motor 2 is fixedly mounted on the reducer 2.

[0010] Preferably, a movable bracket is installed on the other side of the top of the support base, a transverse screw is installed on the inner side of the movable bracket, a reducer is fixedly installed on the outer side of the movable bracket, a motor is fixedly installed on the reducer, a displaceable and adjustable translation bracket is provided on the transverse screw, and a translation roller is installed on the top of the translation bracket.

[0011] Preferably, the installation heights of the translation roller and the driving roller are parallel.

[0012] Preferably, the translation roller and the translation support are driven by the transverse screw to limit translation in the movable support.

[0013] Preferably, an opposing screw rod is installed on the inner side of the limiting groove, one end of the opposing screw rod is located on the front surface of the support base and a rocker is installed, and the movable frame is driven by the opposing screw rod to move in the limiting groove.

[0014] Preferably, an angle mounting seat is installed at one end of the tool holder, and scale lines are provided on the tool holder. At the same time, an alignment scale corresponding to the scale lines is provided on the angle mounting seat, and a cutting blade is installed at the other end of the angle mounting seat.

[0015] Preferably, a lifting screw is installed on the inner side of the pressure frame, one end of the lifting screw is located at the top of the pressure frame and a rotating rod is installed, a threaded sleeve is installed on the lifting screw, one end of the threaded sleeve is fixedly installed with a lifting limit rod, one end of the lifting limit rod is installed with a bracket, and one end of the bracket is installed with a pressure roller.

[0016] Preferably, a limited lifting groove is provided on one side of the pressing frame, and the lifting limit rod passes through the limited lifting groove for lifting and limiting.

[0017] Preferably, the pressure roller is driven to rise and fall by a lifting screw, and the pressure roller is used to press the placed roller.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) By setting up the cutting device with a driving structure, when the device is used for cutting, the permanent magnetic electric roller can be directly lifted and rotated by two sets of rollers, and the cutter structure is attached to both sides of the roller for cutting. This method greatly improves the convenience of cutting, reduces labor intensity, saves processing costs, and can quickly cut the rubber layer of the roller, improve work efficiency, and the edge of the coating layer after cutting is uniform and neat, ensuring the quality after cutting;

[0020] (2) In the process of use, when the lengths of the electric rollers to be cut are different, in order to better perform synchronous cutting on both sides of the electric roller, a synchronously movable frame structure is set. When the electric roller is placed on the roller, the movable frame can be adjusted to ensure that both ends of the electric roller are cut at the same time, thereby improving the work efficiency and making the device adaptable to the cutting of electric rollers of different sizes, further improving the practicality of the device;

[0021] (3) During use, a positioning downward pressure structure is provided. When the device is used for cutting, in order to prevent the electric roller from shifting or shaking during cutting, a pressure roller is provided to ensure that the electric roller rotates stably along with the support roller, thereby avoiding irregular cutting surfaces and improving the stability of the device during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the limiting groove of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the press frame of the present invention;

[0025] Figure 4It is a structural schematic diagram of the tool holder of the present invention;

[0026] In the figure: 100, support base; 101, movable bracket; 102, transverse screw rod; 103, translation roller; 104, translation bracket; 105, reducer 1; 106, motor 1; 107, drive bracket; 108, drive roller; 109, reducer 2; 110, motor 2; 200, movable frame; 201, tool holder; 202, rocker; 203, limit groove; 204, opposite screw rod; 205, angle mounting seat; 206, alignment scale; 207, scale pattern; 208, blade; 300, pressure frame; 301, lifting screw rod; 302, rotary rod; 303, threaded sleeve; 304, limit lifting groove; 305, lifting limit rod; 306, bracket; 307, pressure roller. DETAILED DESCRIPTION

[0027] 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.

[0028] Embodiment 1

[0029] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The present invention provides a technical solution: a special rubber layer cutting device for a permanent magnetic electric roller. The rubber layer of the permanent magnetic electric roller is usually made of a wear-resistant, corrosion-resistant and elastic rubber material. Common rubber plates include diamond rubber plates and ceramic rubber plates. These rubber plates have good elasticity, wear resistance and tear resistance. Even under heavy load and high-frequency friction conditions, they can maintain a long service life. At the same time, they can resist the erosion of chemical substances and protect the roller from corrosion. The device comprises a support base 100. The support base 100 has roller assemblies for placing the rollers on both sides of the top. At the same time, the top of the support base 100 also has a limiting groove 203. The limiting groove 203 is provided with a support assembly for adjusting the spacing. The support assembly is also provided with a pressure roller assembly for ensuring stable cutting of the roller. The roller assembly The device comprises a driving roller 108 for driving on one side and a translatory roller 103 which is movable and adjustable on the other side. During the processing of the permanent magnetic electric roller, when the device in the application is used for cutting, the angle at which the roller rubber needs to be cut is first determined, and then the angle mounting seat 205 is adjusted to change the cutting angle of the blade 208 and then fixed. Then, the permanent magnetic electric roller to be cut is placed on the translatory roller 103 and the driving roller 108, and then the transverse screw rod 102 is driven to rotate by the reducer 105 and the motor 106, so as to adjust the position of the translatory bracket 104 so that the rubber position at the bottom of the roller is flush with the position of the blade 208, and then the motor 2 110 works to drive the driving roller 108 to rotate through the reducer 2 109, and as the driving roller 108 rolls, the roller is driven to roll to cut the rubber on the roller.

[0030] Specifically, a driving bracket 107 is fixedly installed on one side of the support base 100, and a driving roller 108 is installed on the driving bracket 107. One end of the driving roller 108 is located on the outer side of the driving bracket 107 and is fixedly installed with a reducer 109, and a motor 110 is fixedly installed on the reducer 109. The driving roller 108 is driven to rotate by the motor 110 and plays the role of the main power source during cutting. At the same time, a moving bracket 101 is fixedly installed on the other side of the top of the support base 100, and a transverse screw rod 102 is installed on the inner side of the moving bracket 101. 1 is fixedly mounted with a reducer 105 on the outer side, and a motor 106 is fixedly mounted on the reducer 105. A displaceable and adjustable translation bracket 104 is arranged on the transverse screw 102, and a translation roller 103 is mounted on the top of the translation bracket 104. The translation roller 103 and the translation bracket 104 are driven by the transverse screw 102 to limit translation in the movable bracket 101, and the installation height of the translation roller 103 is parallel to that of the driving roller 108. When cutting, the device can be adaptively adjusted according to the diameter of the roller and the cutting angle, which further improves the practicability of the device.

[0031] Embodiment 2

[0032] See also Figure 1 , Figure 2 and Figure 4 The present invention provides a technical solution: a special rubber layer cutting device for a permanent magnetic electric roller, a support component; a moving frame 200 that moves in a limited position in a limiting groove 203, and a tool holder 201 is installed on the top of the moving frame 200, and a pressure roller assembly is installed on the top of the tool holder 201; an opposing screw rod 204 is installed on the inner side of the limiting groove 203, one end of the opposing screw rod 204 is located on the front surface of the support base 100 and a rocking plate 202 is installed, and the moving frame 200 is driven by the opposing screw rod 204 to move in a limited position in the limiting groove 203, one end of the tool holder 201 is installed with an angle mounting seat 205, and the tool holder 201 is provided with a scale pattern 207, and the angle mounting seat 205 is provided with a corresponding scale pattern 207 The alignment scale 206 is arranged on the bottom of the angle mounting seat 205, and a cutting blade 208 is installed on the other end of the angle mounting seat 205. Specifically, when the device is used for cutting, it can first be adaptively adjusted according to the length of the roller to ensure that the tool holders 201 installed on the movable frames 200 on both sides are in contact with the roller. During adjustment, the rocking plate 202 is rotated, and the rocking plate 202 drives the opposing screw rods 204 on the inner side of the limiting groove 203 to rotate. The rotating opposing screw rods 204 drive the movable frame 200 to move within the limiting groove 203. The two movable frames 200 move relative to each other or toward each other, thereby ensuring that the placed roller is in contact with the tool holder 201, and it is suitable for synchronous cutting at both ends of rollers of different lengths, which further improves the practicability and functionality of the device.

[0033] Embodiment 3

[0034] See also Figure 1 and Figure 3The present invention provides a technical solution: a special rubber layer cutting device for a permanent magnet electric roller, a pressure roller assembly; comprising a pressure roller 307, and a pressure frame 300 for adjusting the lifting and lowering of the pressure roller 307, a lifting screw rod 301 is installed on the inner side of the pressure frame 300, one end of the lifting screw rod 301 is located at the top of the pressure frame 300 and a rotating rod 302 is installed, a threaded sleeve 303 is installed on the lifting screw rod 301, one end of the threaded sleeve 303 is provided with an integrated lifting limit rod 305, one end of the lifting limit rod 305 is installed with a bracket 306, and one end of the bracket 306 is installed with a pressure roller 307, one side of the pressure frame 300 is provided with a limited lifting groove 304, and the lifting limit rod 305 penetrates the limited lifting groove 304 for lifting and limiting The lifting limit rod 305 is in the position to ensure the stability of the lifting limit rod 305 during the lifting process. At the same time, the pressure roller 307 is driven to lift and lower through the lifting screw rod 301, and the pressure roller 307 is used to press the placed roller. After the device is adjusted and the roller is placed on the roller, the lifting screw rod 301 on the inner side of the pressure frame 300 can be rotated by the rotating rod 302. When the lifting screw rod 301 rotates, the threaded sleeve 303 is driven to lift and lower through the thread. When the threaded sleeve 303 is lifted and lowered, it drives the lifting limit rod 305 to lift and lower in the limited lifting groove 304. The pressure roller 307 installed on the bracket 306 at one end of the lifting limit rod 305 presses the inner side of the roller to avoid the roller shaking unsteadily during cutting, which affects the cutting, thereby improving the stability and functionality of the device during cutting.

[0035] 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. A special rubber layer cutting device for permanent magnet electric roller, characterized in that: The invention comprises a support base (100), wherein roller assemblies for placing rollers are arranged on both sides of the top of the support base (100), and a limiting groove (203) is also provided on the top of the support base (100), and a support assembly for adjusting the spacing is arranged in the limiting groove (203), and a pressure roller assembly for ensuring stable cutting of the roller is also arranged on the support assembly; A roller assembly; comprising a driving roller (108) on one side and a movable and adjustable translation roller (103) on the other side, wherein the translation roller (103) is used to ensure that the position of the roller is flush with the cutter; Support components; It comprises a movable frame (200) that moves in a limited position in a limiting groove (203), a tool frame (201) is installed on the top of the movable frame (200), and a pressure roller assembly is installed on the top of the tool frame (201); A pressure roller assembly comprises a pressure roller (307) and a pressure frame (300) for adjusting the lifting and lowering of the pressure roller (307).

2. The special rubber layer cutting device for permanent magnet electric drum according to claim 1 is characterized in that: A driving bracket (107) is fixedly mounted on one side of the support base (100), a driving roller (108) is mounted on the driving bracket (107), one end of the driving roller (108) is located outside the driving bracket (107) and a second reducer (109) is fixedly mounted thereon, and a second motor (110) is fixedly mounted on the second reducer (109).

3. The special rubber layer cutting device for permanent magnet electric drum according to claim 1 is characterized in that: A movable bracket (101) is installed on the other side of the top of the support base (100), a transverse screw rod (102) is installed on the inner side of the movable bracket (101), a reducer (105) is fixedly installed on the outer side of the movable bracket (101), a motor (106) is fixedly installed on the reducer (105), a displaceable and adjustable translation bracket (104) is provided on the transverse screw rod (102), and a translation roller (103) is installed on the top of the translation bracket (104).

4. The special rubber layer cutting device for permanent magnet electric drum according to claim 3 is characterized in that: The installation heights of the translation roller (103) and the driving roller (108) are parallel.

5. The special rubber layer cutting device for permanent magnet electric drum according to claim 3 is characterized in that: The translation roller (103) and the translation support seat (104) are driven by the transverse screw rod (102) to perform limited translation in the movable support seat (101).

6. The special rubber layer cutting device for permanent magnet electric drum according to claim 1 is characterized by: An opposing screw rod (204) is installed on the inner side of the limiting groove (203); one end of the opposing screw rod (204) is located on the front surface of the support base (100) on which a rocker (202) is installed; and the movable frame (200) is driven by the opposing screw rod (204) to move in a limited manner in the limiting groove (203).

7. The special rubber layer cutting device for permanent magnet electric drum according to claim 6 is characterized by: An angle mounting seat (205) is installed at one end of the tool holder (201), a scale pattern (207) is provided on the tool holder (201), and an alignment scale (206) corresponding to the scale pattern (207) is provided on the angle mounting seat (205), and a cutting blade (208) is installed at the other end of the angle mounting seat (205).

8. The special rubber layer cutting device for permanent magnet electric drum according to claim 1 is characterized by: A lifting screw rod (301) is installed on the inner side of the pressing frame (300), one end of the lifting screw rod (301) is located at the top of the pressing frame (300) and is installed with a rotating rod (302), a threaded sleeve (303) is installed on the lifting screw rod (301), one end of the threaded sleeve (303) is fixedly installed with a lifting limit rod (305), one end of the lifting limit rod (305) is installed with a bracket (306), and one end of the bracket (306) is installed with a pressure roller (307).

9. The special rubber layer cutting device for permanent magnet electric drum according to claim 8, characterized in that: A limited lifting groove (304) is provided on one side of the pressing frame (300), and the lifting limit rod (305) passes through the limited lifting groove (304) to perform lifting and limiting.

10. The special rubber layer cutting device for permanent magnet electric drum according to claim 8, characterized in that: The pressing roller (307) is driven to rise and fall by the lifting screw rod (301), and the pressing roller (307) is used to press the placed roller.

Images