Grinding mechanism for grinding ultra-wide, ultra-thin and ultra-hard stainless steel belt

Abstract

The utility model discloses a dull polish mechanism for dull polish of an ultra-wide, ultra-thin and ultra-hard stainless steel belt. The dull polish mechanism comprises a frame, the outer wall of the feeding plate is fixedly connected with the outer wall of the frame, and the feeding plate is used for supporting a steel belt; the grinding wheel is located in the frame, and the grinding wheel is used for conducting grinding work on the steel belt; the stepping motor is fixedly connected with the outer wall of the frame through a rack, and the stepping motor is used for providing power for the grinding wheel; the dull polish mechanism further comprises a dust suction mechanism, the outer wall of the dust suction mechanism is fixedly connected with the outer wall of the frame, and the dust suction mechanism is used for sucking and removing dust. According to the dull polish mechanism for the ultra-wide, ultra-thin and ultra-hard stainless steel belt, the driven teeth are used for driving the lead screws to rotate, the sliding blocks are forced to slide on the lead screws, the positioning rods penetrate through the frame to be inserted into the positioning holes, and therefore the positions of the driven teeth are fixed, and the purpose of the dull polish mechanism for dull polish of the ultra-wide, ultra-thin and ultra-hard stainless steel belt is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel strips, in particular to a grinding mechanism for grinding an ultra-wide, ultra-thin and ultra-hard stainless steel strip. Background Art

[0002] Steel belt refers to a conveyor belt made of carbon steel that is used as the traction and carrying component of the belt conveyor. It can also be used to bundle goods. It is a narrow and long steel plate produced by various steel rolling enterprises to meet the needs of industrial production of various metal or mechanical products in different industrial sectors. Steel belt, also known as strip steel, is within 1300mm in width and the length varies slightly according to the size of each roll. Strip steel is generally supplied in rolls and has the advantages of high dimensional accuracy, good surface quality, easy processing, and material saving. Steel belt is divided into ordinary strip steel and high-quality strip steel according to the material used; it is divided into hot-rolled steel strip and cold-rolled strip steel strip according to the processing method.

[0003] However, in the prior art, when sanding steel strips, due to different production requirements, steel strips of different thicknesses need to be sanded, and the sanding sizes of traditional equipment are mostly fixed, so it is impossible to sand steel strips of different thicknesses. At the same time, when sanding steel strips, traditional equipment rarely performs dust removal. Therefore, if the generated dust is not removed by suction, it will cause harm to the human body when inhaled. Utility Model Content

[0004] In view of the deficiencies of the prior art, the technical solution adopted by the utility model to solve the technical problems is: a grinding mechanism for grinding an ultra-wide, ultra-thin, ultra-hard stainless steel belt, comprising:

[0005] frame;

[0006] A feed plate, the outer wall of which is fixedly connected to the outer wall of the frame, and the feed plate is used to support the steel strip;

[0007] A grinding wheel, the grinding wheel is located inside the frame, and the grinding wheel is used to perform grinding work on the steel belt;

[0008] A stepper motor, the stepper motor is fixedly connected to the outer wall of the frame through a frame, and the stepper motor is used to provide power for the grinding wheel;

[0009] The sanding mechanism also includes:

[0010] A dust suction mechanism, the outer wall of which is fixedly connected to the outer wall of the frame, and the dust suction mechanism is used to suck out dust;

[0011] An adjusting mechanism, the outer wall of which is fixedly connected to the outer wall of the frame, and the adjusting mechanism is used to adjust the position of the grinding wheel;

[0012] The adjusting mechanism includes a supporting block, the inner wall at the top of the supporting block is rotatably connected to a lead screw, a sliding block is arranged on the top of the supporting block, a thread is provided in the wall of the sliding block and cooperates with the thread of the lead screw, a driven tooth is fixedly connected to one end of the lead screw away from the supporting block, an active tooth is arranged on the outside of the lead screw, a rotating rod is fixedly connected to the top of the active tooth, a positioning rod is arranged on the outside of the rotating rod, a fixing plate is fixedly connected to the inner wall of the frame, a fixing block is slidably connected to the inner wall of the fixing plate, and a roller is rotatably connected to the inner wall of the fixing block.

[0013] Preferably, the outer wall of the sliding block is rotatably connected to the outer wall of the grinding wheel, the stepper motor is rotatably connected to the outer wall of the grinding wheel through a belt, a sliding frame is fixedly connected to the end of the grinding wheel close to the stepper motor, the outer wall of the positioning rod is slidably connected to the inner wall of the frame, the outer wall of the frame is fixedly connected to the outer wall of the support block, a positioning hole is opened in the wall of the driven tooth, and is arranged in a circular array along the central axis of the driven tooth, the outer wall of the positioning rod is in contact with the inner wall of the driven tooth, and a pull ring is fixed on the top of the positioning rod.

[0014] Preferably, the outer wall of the driving tooth is meshed with the outer wall of the driven tooth, the top of the driven tooth is rotatably connected to the outer wall of the frame, the outer wall of the rotating rod is rotatably connected to the inner wall of the frame, the inner wall of the sliding block is threadedly connected to the outer wall of the screw rod, the inner wall of the fixed plate is fixedly connected with a top spring, the end of the top spring close to the roller is fixedly connected to the outer wall of the fixed block, and a turning handle is fixed on the top of the rotating rod.

[0015] Preferably, the dust suction mechanism includes a dust hood, the outer wall of the dust hood is fixedly connected to a connecting pipe, a fixed shell is arranged outside the dust hood, the outside of the stepper motor is connected to an impeller through a conveyor belt, the outer wall of the fixed shell is fixedly connected to a connecting pipe, a collecting bin is arranged at the bottom of the dust hood, and a groove is opened in the wall of the dust hood.

[0016] Preferably, the outer wall of the connecting pipe is fixedly connected to the outer wall of the fixed shell, the outer wall of the collecting bin is fixedly connected to the outer wall of the frame, the top of the collecting bin is fixedly connected to the bottom of the connecting pipe, the outer wall of the dust hood is fixedly connected to the outer wall of the frame through a support frame, and a square groove is opened in the wall of the collecting bin.

[0017] Preferably, the inner wall of the collecting bin is slidably connected with a draw box, the fixed shell is fixedly connected to the outer wall of the frame through a fixing frame, the outer wall of the impeller is rotatably connected to the inner wall of the fixed shell, and a rotating shaft is fixedly connected to the outer wall of the impeller.

[0018] The beneficial effects of the utility model are as follows:

[0019] 1. The utility model sets an adjustment mechanism and utilizes the driven teeth to drive the screw to rotate, forcing the sliding block to slide on the screw, and the positioning rod can penetrate the frame and be inserted into the positioning hole to fix the position of the driven teeth, thereby achieving the purpose of adjusting the frosting thickness and solving the problem that the frosting thickness of traditional equipment cannot be adjusted.

[0020] 2. The utility model provides a dust suction mechanism and utilizes a stepper motor to drive the impeller to rotate, thereby generating suction, forcing the dust to be sucked into the connecting pipe from the dust hood, and then move to the collection bin through the connecting pipe. At the same time, the drawer box can be pulled out to remove the dust in the collection bin, thereby achieving the purpose of sucking out the dust in the air and solving the problem that traditional equipment cannot suck out the dust in the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the front view of the utility model;

[0022] Figure 2 It is a cross-sectional view of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the utility model at A;

[0025] Figure 5 It is a structural schematic diagram of the dust collection mechanism of the utility model.

[0026] In the figure: 1. frame; 2. feed plate; 4. stepper motor; 5. conveyor belt; 6. belt; 7. adjustment mechanism; 71. support block; 72. sliding block; 73. screw rod; 74. driven gear; 75. driving gear; 76. rotating rod; 77. positioning rod; 78. positioning hole; 79. fixing plate; 710. top spring; 712. fixing block; 713. roller; 8. dust suction mechanism; 81. collection bin; 82. extraction box; 83. connecting pipe; 84. fixing shell; 85. impeller; 86. connecting pipe; 87. dust suction hood; 9. grinding wheel. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0028] Example:

[0029] See also Figure 1 - Figure 5 The utility model provides a technical solution: a grinding mechanism for grinding ultra-wide, ultra-thin, and ultra-hard stainless steel strips, comprising:

[0030] Frame 1;

[0031] A feed plate 2, the outer wall of which is fixedly connected to the outer wall of the frame 1, and the feed plate 2 is used to support the steel strip;

[0032] A grinding wheel 9, which is located inside the frame 1 and is used to grind the steel strip;

[0033] A stepper motor 4, which is fixedly connected to the outer wall of the frame 1 through a frame, and is used to provide power for the grinding wheel 9;

[0034] The sanding mechanism also includes:

[0035] A dust collecting mechanism 8, the outer wall of which is fixedly connected to the outer wall of the frame 1, and the dust collecting mechanism 8 is used to remove dust;

[0036] An adjusting mechanism 7, the outer wall of which is fixedly connected to the outer wall of the frame 1, and the adjusting mechanism 7 is used to adjust the position of the grinding wheel 9;

[0037] The adjusting mechanism 7 includes a supporting block 71, the inner wall of the top of the supporting block 71 is rotatably connected to a screw rod 73, a sliding block 72 is arranged on the top of the supporting block 71, a driven tooth 74 is fixedly connected to the end of the screw rod 73 away from the supporting block 71, an active tooth 75 is arranged on the outside of the screw rod 73, a rotating rod 76 is fixedly connected to the top of the active tooth 75, a positioning rod 77 is arranged on the outside of the rotating rod 76, a fixing plate 79 is fixedly connected to the inner wall of the frame 1, a fixing block 712 is slidably connected to the inner wall of the fixing plate 79, a roller 713 is rotatably connected to the inner wall of the fixing block 712, and the outer wall of the sliding block 72 is connected to the frosted The outer wall of the wheel 9 is rotatably connected, and the end of the grinding wheel 9 close to the stepper motor 4 is slidably connected to the frame 1 through a sliding frame. The stepper motor 4 is rotatably connected to the outer wall of the grinding wheel 9 through a belt 6. The outer wall of the positioning rod 77 is slidably connected to the inner wall of the frame 1. The outer wall of the frame 1 is fixedly connected to the outer wall of the support block 71. A positioning hole 78 is opened in the wall of the driven tooth 74, and is arranged in a circular array along the central axis of the driven tooth 74. The outer wall of the positioning rod 77 contacts the inner wall of the driven tooth 74. The positioning rod 77 passes through the frame 1 and is inserted into the positioning hole 78 in the driven tooth 74, thereby fixing the driven tooth 74.

[0038] The outer wall of the driving tooth 75 is meshed with the outer wall of the driven tooth 74, the top of the driven tooth 74 is rotatably connected to the outer wall of the frame 1, the outer wall of the rotating rod 76 is rotatably connected to the inner wall of the frame 1, the inner wall of the sliding block 72 is threadedly connected to the outer wall of the screw rod 73, the inner wall of the fixed plate 79 is fixedly connected with a top spring 710, and one end of the top spring 710 close to the roller 713 is fixedly connected to the outer wall of the fixed block 712. The dust suction mechanism 8 includes a dust suction hood 87, the outer wall of the dust suction hood 87 is fixedly connected with a connecting pipe 86, and the outside of the dust suction hood 87 is provided with a fixed shell 84. The outside of the stepping motor 4 is connected to an impeller 85 through a conveyor belt 5, the outer wall of the fixed shell 84 is fixedly connected with a connecting pipe 83, and a collecting bin 81 is provided at the bottom of the dust suction hood 87, and the conveyor belt 5 drives the impeller 85 to rotate through a rotating shaft.

[0039] The outer wall of the connecting pipe 86 is fixedly connected to the outer wall of the fixed shell 84, the outer wall of the collecting bin 81 is fixedly connected to the outer wall of the frame 1, the top of the collecting bin 81 is fixedly connected to the bottom of the connecting pipe 83, the outer wall of the dust hood 87 is fixedly connected to the outer wall of the frame 1 through a support frame, the inner wall of the collecting bin 81 is slidably connected with the extraction box 82, the fixed shell 84 is fixedly connected to the outer wall of the frame 1 through a fixing frame, the outer wall of the impeller 85 is rotatably connected to the inner wall of the fixed shell 84, and a square groove is opened in the wall of the collecting bin 81, so that the extraction box 82 can slide into the collecting bin 81.

[0040] Working principle:

[0041] When in use, first place the frame 1 on the ground to force the grinding mechanism to be stable on the ground. Then place the steel belt on the feed plate 2 on the frame 1. After the steel belt is placed, start the stepper motor 4 to force the stepper motor 4 to drive the grinding wheel 9 to rotate. The grinding wheel 9 on the top of the stepper motor 4 is connected to the stepper motor 4 through the belt 6, so that the upper and lower grinding wheels 9 can rotate. At this time, the steel belt can be ground. When the distance between the grinding wheels 9 needs to be adjusted, the position of the grinding wheels 9 can be changed through the adjustment mechanism 7.

[0042] At this time, the rotating rod 76 can be rotated to force the active tooth 75 to rotate synchronously, and the driven teeth 74 are meshed on both sides of the active tooth 75. Therefore, when the active tooth 75 rotates, the driven tooth 74 is synchronously driven to rotate. A screw rod 73 is fixed to the bottom of the driven tooth 74. Therefore, the screw rod 73 drives the sliding block 72 to slide synchronously on the screw rod 73, so that the position of the grinding wheel 9 fixed on the sliding block 72 is changed, while the grinding wheel 9 fixed on the supporting block 71 remains stationary.

[0043] After the position adjustment of the sliding block 72 is completed, the positioning rod 77 can pass through the frame 1 and be inserted into the positioning hole 78 on the driven tooth 74 to fix the driven tooth 74. When the grinding wheel 9 is changed, the roller 713 located at the belt 6 moves synchronously. The roller 713 is connected to the top spring 710 through the fixing block 712. Therefore, under the elastic action of the top spring 710, the fixing block 712 is forced to slide in the fixing plate 79, and drives the roller 713 to always fit the surface of the belt 6, thereby keeping the belt 6 taut.

[0044] When the grinding wheel 9 is grinding the steel belt, the dust generated by the grinding can be sucked away by the dust suction mechanism 8, and the stepper motor 4 synchronously drives the impeller 85 to rotate through the conveyor belt 5, and under the rotation of the impeller 85, the dust generated during the grinding is forced to be sucked into the connecting pipe 86 through the dust suction cover 87, and moves to the connecting pipe 83 through the fixed shell 84, and under the continuous rotation of the impeller 85, the dust is forced to move to the collection bin 81 through the connecting pipe 83, so the dust can be taken out through the drawer box 82.

[0045] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the utility model. Structures, devices and operating methods not specifically described and explained in the utility model shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A grinding mechanism for grinding an ultra-wide, ultra-thin, ultra-hard stainless steel strip, comprising: Framework (1); A feed plate (2), the outer wall of the feed plate (2) being fixedly connected to the outer wall of the frame (1), and the feed plate (2) being used to support the steel strip; A grinding wheel (9), the grinding wheel (9) is located inside the frame (1), and the grinding wheel (9) is used to perform grinding work on the steel belt; A stepper motor (4), the stepper motor (4) being fixedly connected to the outer wall of the frame (1) via a frame, and the stepper motor (4) being used to provide power for the grinding wheel (9); Characterized in that the grinding mechanism also includes: A dust suction mechanism (8), the outer wall of the dust suction mechanism (8) is fixedly connected to the outer wall of the frame (1), and the dust suction mechanism (8) is used to suck away dust; An adjusting mechanism (7), the outer wall of the adjusting mechanism (7) being fixedly connected to the outer wall of the frame (1), and the adjusting mechanism (7) being used to adjust the position of the grinding wheel (9); The adjusting mechanism (7) comprises a supporting block (71), the inner wall of the top of the supporting block (71) is rotatably connected to a screw rod (73), the top of the supporting block (71) is provided with a sliding block (72), one end of the screw rod (73) away from the supporting block (71) is fixedly connected to a driven tooth (74), the outside of the screw rod (73) is provided with an active tooth (75), the top of the active tooth (75) is fixedly connected to a rotating rod (76), the outside of the rotating rod (76) is provided with a positioning rod (77), the inner wall of the frame (1) is fixedly connected to a fixing plate (79), the inner wall of the fixing plate (79) is slidably connected to a fixing block (712), and the inner wall of the fixing block (712) is rotatably connected to a roller (713).

2. The grinding mechanism for grinding an ultra-wide, ultra-thin, ultra-hard stainless steel strip according to claim 1, characterized in that: The outer wall of the sliding block (72) is rotatably connected to the outer wall of the grinding wheel (9), the stepping motor (4) is rotatably connected to the outer wall of the grinding wheel (9) via a belt (6), the outer wall of the positioning rod (77) is slidably connected to the inner wall of the frame (1), the outer wall of the frame (1) is fixedly connected to the outer wall of the support block (71), and positioning holes (78) are provided in the wall of the driven tooth (74), and are arranged in a circular array along the central axis of the driven tooth (74), and the outer wall of the positioning rod (77) is in contact with the inner wall of the driven tooth (74).

3. The grinding mechanism for grinding an ultra-wide, ultra-thin, ultra-hard stainless steel strip according to claim 1, characterized in that: The outer wall of the driving tooth (75) is meshed with the outer wall of the driven tooth (74); the top of the driven tooth (74) is rotatably connected to the outer wall of the frame (1); the outer wall of the rotating rod (76) is rotatably connected to the inner wall of the frame (1); the inner wall of the sliding block (72) is threadedly connected to the outer wall of the screw rod (73); the inner wall of the fixed plate (79) is fixedly connected to a top spring (710); one end of the top spring (710) close to the roller (713) is fixedly connected to the outer wall of the fixed block (712).

4. The grinding mechanism for grinding an ultra-wide, ultra-thin, ultra-hard stainless steel strip according to claim 1, characterized in that: The dust collection mechanism (8) comprises a dust collection hood (87), the outer wall of which is fixedly connected to a connecting pipe (86), a fixed shell (84) is arranged outside the dust collection hood (87), the outside of the stepping motor (4) is connected to an impeller (85) via a conveyor belt (5), the outer wall of the fixed shell (84) is fixedly connected to a connecting pipe (83), and a collecting bin (81) is arranged at the bottom of the dust collection hood (87).

5. The grinding mechanism for grinding an ultra-wide, ultra-thin, ultra-hard stainless steel strip according to claim 4, characterized in that: The outer wall of the connecting pipe (86) is fixedly connected to the outer wall of the fixed shell (84), the outer wall of the collecting bin (81) is fixedly connected to the outer wall of the frame (1), the top of the collecting bin (81) is fixedly connected to the bottom of the connecting pipe (83), and the outer wall of the dust cover (87) is fixedly connected to the outer wall of the frame (1) via a supporting frame.

6. The grinding mechanism for grinding an ultra-wide, ultra-thin, ultra-hard stainless steel strip according to claim 4, characterized in that: The inner wall of the collecting bin (81) is slidably connected to a draw box (82), the fixed shell (84) is fixedly connected to the outer wall of the frame (1) via a fixing frame, and the outer wall of the impeller (85) is rotatably connected to the inner wall of the fixed shell (84).

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