A material conveying open-width device for a bristle milling apparatus

Abstract

The utility model discloses a kind of opening width device for bristle milling equipment material conveying, it is related to material conveying opening width device technical field, the device is rotated by first driving mechanism drive first bidirectional thread separating roller and second bidirectional thread separating roller, second driving mechanism drives third bidirectional thread separating roller rotation, can effectively open width to bristle milling material in transmission and eliminate edge curl, when needing to adjust coating surface, rotate knob linkage worm, second bevel gear, first bevel gear and transmission rod, make another worm synchronous drive sector gear plate swing adjustment through arc slot drive third bidirectional thread separating roller, and further flexible change coating surface angle, both beneficial to the adaptability opening width of material for different edge curl degree, also can be reversed when needed Adjustment reduces coating surface, to reduce the friction contact of material and roll surface, effectively reduce the risk of material surface scratch, ensure the conveying quality of bristle milling material.

Description

Technical Field

[0001] This utility model belongs to the technical field of material conveying opening device, and specifically relates to an opening device for material conveying in brushing and polishing equipment. Background Technology

[0002] In brushing and polishing equipment, the material often develops curling and wrinkles during the conveying process due to uneven tension, material curling itself, or the influence of previous processes. This seriously affects the uniformity of subsequent polishing and the quality of the product. Usually, it is necessary to set up a splitting roller to open and flatten the material.

[0003] Traditional filament splitting rollers in filament splitting devices are mostly fixed installation structures, and the angle between them and the material's covering surface is not adjustable. When the material type, thickness, or degree of edge curling changes, the filament splitting effect cannot be flexibly adjusted. The fixed covering surface easily leads to excessive friction between the material and the roller surface, causing scratches on the material surface. To solve the above problems, we provide a filament splitting device for material conveying in brushing and abrasion equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a filament-opening device for material conveying in brushing and abrasive equipment, so as to solve the problem that the traditional filament-splitting rollers of the filament-opening devices mentioned in the background art are mostly fixed installation structures, and the angle between them and the material covering surface is not adjustable. When the material type, thickness or curling degree changes, the filament-opening effect cannot be flexibly adjusted. The fixed covering surface easily leads to excessive friction between the material and the roller surface, causing scratches on the material surface.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a brushing and abrading equipment material conveying opening device, comprising a first housing, a second housing disposed on one side of the first housing, a plurality of connecting rods fixedly connected between the first housing and the second housing, a first bidirectional threaded wire dividing roller and a second bidirectional threaded wire dividing roller rotatably connected between the first housing and the second housing, fan-shaped toothed plates rotatably connected inside both the first housing and the second housing, a third bidirectional threaded wire dividing roller rotatably connected between two of the fan-shaped toothed plates, and a worm gear rotatably connected inside both the first housing and the second housing, the surface of the fan-shaped toothed plates meshing with the worm gear through teeth. A transmission rod is rotatably connected between the first housing and the second housing. A first bevel gear is fixedly sleeved at both ends of the transmission rod. A second bevel gear is fixedly sleeved on the surface of the worm gear. The surface of the second bevel gear meshes with the first bevel gear through its teeth. A knob is fixedly connected to one end of the worm gear. Both the first housing and the second housing have arc-shaped grooves inside that are compatible with the third bidirectional thread dividing roller. A first drive mechanism is provided inside the first housing, which drives the first and second bidirectional thread dividing rollers to rotate. A second drive mechanism is provided inside the second housing, which drives the third bidirectional thread dividing roller to rotate.

[0006] Preferably, the first drive mechanism includes a first motor, the first housing is fixedly installed inside the first motor, the output end of the first motor is fixedly connected to a first pulley, the inside of the first housing is rotatably connected to a first double pulley, the surface of the first double pulley and the first pulley is connected to a first belt, one end of the first bidirectional threaded wire dividing roller is fixedly sleeved with a second double pulley, one end of the second bidirectional threaded wire dividing roller is fixedly sleeved with a second pulley, the surface of the second double pulley and the first double pulley is connected to a second belt, and the surface of the second double pulley and the second pulley is connected to a third belt.

[0007] Preferably, the second drive mechanism includes a second motor, the second housing is fixedly installed with the second motor, the output end of the second motor is fixedly connected to a third pulley, one side of the sector toothed plate is rotatably connected to a third double pulley, the surfaces of the third pulley and the third double pulley are connected to a fourth belt, one end of the third bidirectional threaded dividing roller is fixedly sleeved with a fourth pulley, and the surfaces of the third double pulley and the fourth pulley are connected to a fifth belt.

[0008] Preferably, a cylinder is hinged inside the first housing, and swing arms are rotatably connected to both sides of the front of the connecting rod. A connecting frame is rotatably connected to the other end of the swing arm, and two rotating rollers are rotatably connected between the two connecting frames. The telescopic end of the cylinder is hinged to the swing arm.

[0009] Preferably, the bottom of both the first and second housings is fixedly connected to a mounting bracket, and two infrared centering control bars are fixedly connected between the two mounting brackets.

[0010] This utility model has the following beneficial effects: The device drives the first and second bidirectional threaded splitting rollers to rotate via a first drive mechanism, and the second drive mechanism drives the third bidirectional threaded splitting roller to rotate. The material passes through the back of the third bidirectional threaded splitting roller and the front of the first and second bidirectional threaded splitting rollers, effectively opening up the width of the brush-brushed material during transmission and eliminating curling. When it is necessary to adjust the covering surface, rotating the knob drives the worm gear, the second bevel gear, the first bevel gear, and the transmission rod to work together, causing another worm gear to synchronously drive the fan-shaped toothed plate through the arc groove to swing and adjust the third bidirectional threaded splitting roller, thereby flexibly changing the angle of the covering surface. This is beneficial for adaptive opening of materials with different degrees of curling, and can also be reversed to reduce the covering surface when needed, thereby reducing the frictional contact between the material and the roller surface, effectively reducing the risk of surface scratches, and ensuring the conveying quality of the brush-brushed material. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a partial structural cross-sectional view of the present invention; Figure 3 This is a partial structural cross-sectional view of the present invention; Figure 4 This is a partial structural cross-sectional view of the present invention; Figure 5 This is an exploded view of a partial structure of this utility model; Figure 6 This is an exploded view of a partial structure of this utility model; Figure 7 This is a partial three-dimensional structural view of this utility model.

[0012] Reference numerals: 1. First housing; 2. Second housing; 3. Connecting rod; 4. First bidirectional thread dividing roller; 5. Second bidirectional thread dividing roller; 6. Sector-shaped toothed plate; 7. Third bidirectional thread dividing roller; 8. Worm gear; 9. Transmission rod; 10. First bevel gear; 11. Second bevel gear; 12. Knob; 13. Arc groove; 14. First drive mechanism; 141. First motor; 142. First pulley; 143. First double pulley; 144. 145. First belt; 146. Second double pulley; 147. Second belt; 148. Second pulley; 149. Third belt; 10. Second drive mechanism; 150. Second motor; 151. Third pulley; 152. Third double pulley; 153. Third belt; 154. Fourth belt; 155. Fourth pulley; 156. Fifth belt; 17. Cylinder; 18. Swing arm; 19. Connecting frame; 20. Rotating roller; 21. Mounting frame; 22. Infrared centering control bar. Detailed Implementation

[0013] The present invention will be further described in detail below with reference to the accompanying drawings.

[0014] Example 1: refer to Figure 1-7 A brushing and brushing equipment material conveying opening device includes a first housing 1, a second housing 2 disposed on one side of the first housing 1, a plurality of connecting rods 3 fixedly connected between the first housing 1 and the second housing 2, a first bidirectional threaded splitting roller 4 and a second bidirectional threaded splitting roller 5 rotatably connected between the first housing 1 and the second housing 2, a sector-shaped toothed plate 6 rotatably connected inside both the first housing 1 and the second housing 2, a third bidirectional threaded splitting roller 7 rotatably connected between two sector-shaped toothed plates 6, a worm gear 8 rotatably connected inside both the first housing 1 and the second housing 2, the surface of the sector-shaped toothed plate 6 meshing with the worm gear 8 through teeth, and a transmission mechanism rotatably connected between the first housing 1 and the second housing 2. Both ends of the moving rod 9 and the transmission rod 9 are fixedly sleeved with a first bevel gear 10. The surface of the worm 8 is fixedly sleeved with a second bevel gear 11. The surface of the second bevel gear 11 meshes with the first bevel gear 10 through its teeth. One end of the worm 8 is fixedly connected with a knob 12. The interior of the first housing 1 and the second housing 2 are both provided with arc-shaped grooves 13 that are compatible with the third bidirectional thread dividing roller 7. The interior of the first housing 1 is provided with a first drive mechanism 14, which drives the first bidirectional thread dividing roller 4 and the second bidirectional thread dividing roller 5 to rotate. The interior of the second housing 2 is provided with a second drive mechanism 15, which drives the third bidirectional thread dividing roller 7 to rotate.

[0015] Specifically, the device drives the first bidirectional threaded splitting roller 4 and the second bidirectional threaded splitting roller 5 to rotate via the first drive mechanism 14, and drives the third bidirectional threaded splitting roller 7 to rotate via the second drive mechanism 15. The material passes through the back of the third bidirectional threaded splitting roller 7 and the front of the first bidirectional threaded splitting roller 4 and the second bidirectional threaded splitting roller 5, which can effectively open up the conveyed brush-brush abrasive material and eliminate curling. When it is necessary to adjust the covering surface, rotating the knob 12 drives the worm 8, the second bevel gear 11, the first bevel gear 10 and the transmission rod 9 to work together, so that another worm 8 synchronously drives the fan-shaped toothed plate 6 to swing and adjust the third bidirectional threaded splitting roller 7 through the arc groove 13, thereby flexibly changing the angle of the covering surface. This is not only conducive to adaptive opening of materials with different degrees of curling, but also allows for reverse adjustment to reduce the covering surface when needed, thereby reducing the frictional contact between the material and the roller surface, effectively reducing the risk of material surface scratches, and ensuring the conveying quality of the brush-brush abrasive material.

[0016] refer to Figure 5 The first drive mechanism 14 includes a first motor 141. The first housing 1 is fixedly mounted inside the first motor 141. A first pulley 142 is fixedly connected to the output end of the first motor 141. A first double pulley 143 is rotatably connected inside the first housing 1. A first belt 144 is drivingly connected to the surfaces of the first double pulley 143 and the first pulley 142. A second double pulley 145 is fixedly sleeved on one end of the first bidirectional threaded dividing roller 4. A second pulley 147 is fixedly sleeved on one end of the second bidirectional threaded dividing roller 5. A second belt 146 is connected to the surface of the first double pulley 143, and a third belt 148 is connected to the surface of the second double pulley 145 and the second pulley 147. The first motor 141 drives the first pulley 142, the first belt 144, the first double pulley 143, the second belt 146, the second double pulley 145, the third belt 148 and the second pulley 147 in sequence, which can realize the stable rotation of the first bidirectional thread splitting roller 4 and the second bidirectional thread splitting roller 5. The transmission is smooth, the maintenance is convenient, and it is conducive to the uniform opening of materials.

[0017] refer to Figure 6The second drive mechanism 15 includes a second motor 151. The second housing 2 is fixedly installed with the second motor 151. The output end of the second motor 151 is fixedly connected to a third pulley 152. A third double pulley 153 is rotatably connected to one side of the sector toothed plate 6. A fourth belt 154 is connected to the surface of the third pulley 152 and the third double pulley 153. A fourth pulley 155 is fixedly sleeved on one end of the third bidirectional threaded dividing roller 7. The surface of the third double pulley 153 and the fourth pulley 155 is connected to the fourth belt 155. The fifth belt 156 is connected, and the second motor 151 drives the third pulley 152, the fourth belt 154, the third double pulley 153, the fifth belt 156 and the fourth pulley 155 in sequence to drive the third bidirectional threaded dividing roller 7 to rotate stably. The third double pulley 153 is rotatably connected to one side of the sector toothed plate 6. When the sector toothed plate 6 drives the third bidirectional threaded dividing roller 7 to swing and adjust the covering surface, the belt drive can still remain smooth and does not affect the power transmission. The adjustment and transmission do not interfere with each other and the operation is reliable.

[0018] refer to Figure 1 and Figure 7 The first housing 1 is internally hinged with a cylinder 16. Both sides of the front of the connecting rod 3 are rotatably connected with swing arms 17. The other end of the swing arms 17 is rotatably connected with a connecting frame 18. Two rotating rollers 19 are rotatably connected between the two connecting frames 18. The telescopic end of the cylinder 16 is hinged to the swing arms 17. The bottom of the first housing 1 and the second housing 2 are fixedly connected with mounting frames 20. Two infrared centering control bars 21 are fixedly connected between the two mounting frames 20. The material's running trajectory can be monitored in real time through the two infrared centering control bars 21. When the material deviation is detected, the cylinder 16 telescopically drives the swing arms 17 to swing, causing the connecting frames 18 and the two rotating rollers 19 to deflect by an angle to correct the material deviation, ensuring that the material is transported in the center after opening, effectively preventing deviation, and further improving the stability of material transport and opening quality.

[0019] Brief description of the usage process: The material passes through the back of the third bidirectional thread splitting roller 7 and the front of the first bidirectional thread splitting roller 4 and the second bidirectional thread splitting roller 5, and then passes sequentially between the two rotating rollers 19 and the two infrared centering control levers 21. The first drive mechanism 14 drives the first bidirectional thread splitting roller 4 and the second bidirectional thread splitting roller 5 to rotate, and the second drive mechanism 15 drives the third bidirectional thread splitting roller 7 to rotate. This allows for the spreading of the transmitted material. When it is necessary to adjust the third bidirectional thread splitting roller 7, the first bidirectional thread splitting roller 4, and the second bidirectional thread splitting roller 5, the material can be spread out. When the splitting roller 5 is in contact with the material's covering surface, the knob 12 is turned to drive the worm 8 to rotate. At the same time, the worm 8 drives the second bevel gear 11 to rotate. The second bevel gear 11 drives another worm 8 to rotate through the first bevel gear 10 and the transmission rod 9, causing the worm 8 to drive the sector tooth plate 6 to rotate. Then, the sector tooth plate 6 drives the third bidirectional thread splitting roller 7 to swing and adjust through the arc groove 13, which is beneficial to the opening of the edge-rolled material. The material that is easy to open can be adjusted in the opposite direction to reduce the covering surface of the material and reduce friction with the material, thereby reducing material scratches.

[0020] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A material conveying device for brushing and abrasive equipment, comprising a first housing (1), characterized in that: A second box (2) is provided on one side of the first box (1). Several connecting rods (3) are fixedly connected between the first box (1) and the second box (2). A first bidirectional thread splitting roller (4) and a second bidirectional thread splitting roller (5) are rotatably connected between the first box (1) and the second box (2). A sector toothed plate (6) is rotatably connected inside both the first box (1) and the second box (2). A third bidirectional thread splitting roller (7) is rotatably connected between the two sector toothed plates (6). A worm gear (8) is rotatably connected inside both the first box (1) and the second box (2). The surface of the sector toothed plate (6) meshes with the worm gear (8) through its teeth. A transmission rod (9) is rotatably connected between the first box (1) and the second box (2). The two sides of the transmission rod (9) The first bevel gear (10) is fixedly sleeved on both ends of the worm (8), and the second bevel gear (11) is fixedly sleeved on the surface of the worm (8). The surface of the second bevel gear (11) meshes with the first bevel gear (10) through its teeth. A knob (12) is fixedly connected to one end of the worm (8). The interior of the first housing (1) and the second housing (2) are both provided with arc grooves (13) that are compatible with the third bidirectional thread splitting roller (7). The interior of the first housing (1) is provided with a first drive mechanism (14). The first drive mechanism (14) drives the first bidirectional thread splitting roller (4) and the second bidirectional thread splitting roller (5) to rotate. The interior of the second housing (2) is provided with a second drive mechanism (15). The second drive mechanism (15) drives the third bidirectional thread splitting roller (7) to rotate.

2. The opening device for material conveying in a brushing and abrasive equipment according to claim 1, characterized in that: The first drive mechanism (14) includes a first motor (141), the first housing (1) is fixedly installed inside the first motor (141), the output end of the first motor (141) is fixedly connected to a first pulley (142), the first housing (1) is rotatably connected to a first double pulley (143), the surfaces of the first double pulley (143) and the first pulley (142) are connected by a first belt (144), one end of the first bidirectional thread splitting roller (4) is fixedly sleeved with a second double pulley (145), one end of the second bidirectional thread splitting roller (5) is fixedly sleeved with a second pulley (147), the surfaces of the second double pulley (145) and the first double pulley (143) are connected by a second belt (146), and the surfaces of the second double pulley (145) and the second pulley (147) are connected by a third belt (148).

3. The opening device for material conveying in a brushing and abrasive equipment according to claim 1, characterized in that: The second drive mechanism (15) includes a second motor (151), the second housing (2) is fixedly installed inside the second motor (151), the output end of the second motor (151) is fixedly connected to a third pulley (152), one side of the fan-shaped toothed plate (6) is rotatably connected to a third double pulley (153), the surfaces of the third pulley (152) and the third double pulley (153) are connected to a fourth belt (154), one end of the third bidirectional thread splitting roller (7) is fixedly sleeved with a fourth pulley (155), and the surfaces of the third double pulley (153) and the fourth pulley (155) are connected to a fifth belt (156).

4. The opening device for material conveying in a brushing and abrasive equipment according to claim 1, characterized in that: The first housing (1) is hinged with a cylinder (16), and the two sides of the front of the connecting rod (3) are rotatably connected with swing arms (17). The other end of the swing arm (17) is rotatably connected with a connecting frame (18). Two rotating rollers (19) are rotatably connected between the two connecting frames (18). The telescopic end of the cylinder (16) is hinged to the swing arm (17).

5. The opening device for material conveying in a brushing and abrasive equipment according to claim 1, characterized in that: The bottom of the first box (1) and the second box (2) are both fixedly connected to the mounting bracket (20), and two infrared centering control bars (21) are fixedly connected between the two mounting brackets (20).

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