Dust and static electricity removing system for paper slitting apparatus

Abstract

This invention discloses a dust removal and static electricity removal system for paper slitting equipment, relating to the technical field of paper slitting equipment. The invention includes an installation mechanism, an static electricity removal and dust removal mechanism on the upper surface of the installation mechanism for removing dust and static electricity from the paper, a pressing mechanism for pressing the paper, a pushing mechanism for moving the rewinding roller, and a unloading mechanism for unloading the paper roll on the side of the installation mechanism. In this invention, the pushing mechanism moves the rewinding roller after winding, and the unloading mechanism automatically unloads the rewinding paper roll, avoiding manual feeding and unloading, reducing labor costs, and improving work efficiency. In this invention, the cooperation between the transmission rod and the rotating rod drives the static electricity removal device and the dust removal device to move, preventing the paper from detaching from the middle position of the two static electricity removal devices and the two dust removal devices, thus affecting the effectiveness of the static electricity removal device and the dust removal device.

Description

Technical Field

[0001] This invention relates to the field of paper slitting equipment technology, specifically to a dust removal and static electricity removal system for paper slitting equipment. Background Technology

[0002] A paper slitting machine is a paper processing device that cuts wide rolls of paper into rolls of varying widths and diameters. It is widely used in the paper processing industry and as pre- and post-press machinery.

[0003] Currently, during the operation of paper slitting equipment, the paper roll needs to come into contact with multiple rollers during processing. During rapid friction, different types of charges accumulate on the paper surface. When this charge accumulates to a certain level, electrostatic adsorption occurs, easily causing dust to adhere to the paper surface. Therefore, dust removal and static electricity removal are necessary during processing. However, most dust removal and static electricity removal devices are installed near the rewinding roller. During rewinding, the size of the paper roll increases over time, causing the angle of inclination between the rewinding roller and the roller to change. This causes the paper to deviate from the center position of the dust removal and static electricity removal device, affecting its effectiveness. Furthermore, in most current paper slitting equipment, the rewinding device is usually manually unloaded from the winding roller and paper roll, which can easily affect production efficiency. To address these problems, the inventor proposes a dust removal and static electricity removal system for paper slitting equipment. Summary of the Invention

[0004] To address the issues of fixed locations for dust removal and static electricity removal devices and the need for manual unloading of rewound paper rolls, the present invention aims to provide a dust removal and static electricity removal system for paper slitting equipment.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a dust removal and static electricity removal system for a paper slitting equipment, including an installation mechanism, an static electricity removal and dust removal mechanism for removing dust and static electricity from the paper on the upper surface of the installation mechanism, a pressing mechanism for pressing the paper on the upper surface of the installation mechanism, a pushing mechanism for moving the rewinding roller on the upper surface of the installation mechanism, and a unloading mechanism for unloading the roll of paper on the side of the installation mechanism.

[0006] Preferably, the mounting mechanism includes a base plate, two support plates are fixedly mounted on the upper surface of the base plate, a movable plate is slidably mounted inside the support plates, a first screw is rotatably mounted inside the support plates, and the movable plate is threadedly connected to the first screw. A rotating rod is rotatably mounted inside the base plate, two first bevel gears are fixedly mounted on the outer surface of the rotating rod, a second bevel gear is fixedly mounted at the center of the bottom end of the first screw, and the second bevel gear meshes with the first bevel gear. A roller is rotatably mounted between the two movable plates, and the outer surface of the roller is in active contact with the outer surface of the paper.

[0007] Preferably, two support seats are fixedly installed on the upper surface of the base plate, and a crossbar is rotatably installed inside the two support seats. A motor is fixedly installed on the side of the support seat on the right, and a crossbar is fixedly installed at the center of the end of the motor output shaft near the support seat. Two rotating frames are fixedly installed on the outer surface of the crossbar. A limit block is slidably installed at the end of the rotating frame away from the crossbar, and the sides of the two limit blocks that are close to each other are in active contact with the outer surfaces of both ends of the rewinding roller. A slide bar is fixedly installed on the side of the limit block near the crossbar, and the slide bar is slidably arranged inside the rotating frame. Three double-ended screws are rotatably installed inside the rotating frame, and two slide bars are threadedly connected to the double-ended screws.

[0008] Preferably, the static electricity removal and dust removal mechanism includes vertical plates, and two vertical plates are fixedly installed on a base plate. Two mounting plates are slidably installed between the two vertical plates. Sliders are fixedly installed on both sides of the two mounting plates, and the sliders are slidably disposed inside the vertical plates. A multi-stage screw is rotatably installed inside the vertical plates, and two sliders are threadedly connected to the multi-stage screw. A rotating rod is rotatably installed inside the base plate. Two first bevel gears are fixedly installed on the outer surface of the rotating rod. A second bevel gear is fixedly installed at the center of the bottom end of the multi-stage screw, and the second bevel gear meshes with the first bevel gear. Static electricity removal devices and dust removal devices are fixedly installed on the sides of the two mounting plates that are far apart from each other.

[0009] Preferably, the pressing mechanism includes a support frame, and two support frames are fixedly installed on the base plate. A movable frame is slidably installed inside the two support frames. A second screw is rotatably installed inside the support frame, and the movable frame is threadedly connected to the second screw. A transmission rod is rotatably installed inside the movable frame, and the two transmission rods are driven by a synchronous pulley and a synchronous belt. A No. 4 bevel gear is fixedly installed at the center of one end of the transmission rod near the second screw, and a No. 3 bevel gear is fixedly installed at the center of the bottom end of the second screw, and the No. 3 bevel gear and the No. 4 bevel gear mesh with each other.

[0010] Preferably, two moving rods are slidably installed inside the moving frame. A mounting frame is fixedly installed on the lower surface of the moving rods. A pressure roller is rotatably installed inside the mounting frame, and the pressure roller is in movable contact with the outer surface of the paper roll. A first spring is fixedly installed between the mounting frame and the moving frame. A first toothed plate is fixedly installed on the side of the moving frame. A transmission rod is rotatably installed inside the support frame on the right side. The transmission rod is transmitted to the rotating rod and the rotating rod through a synchronous pulley and a synchronous belt, respectively. A second gear is fixedly installed at the center of the end of the transmission rod away from the synchronous pulley, and the second gear meshes with the first toothed plate.

[0011] Preferably, the pushing mechanism includes a fixed plate and a base, with the fixed plate fixedly mounted on the base plate. Connecting plates are fixedly mounted on the sides of the two bases that are far apart from each other, and the sides of the connecting plates that are far from the bases are fixedly connected to the support base. A first arc-shaped rack and a second arc-shaped rack are fixedly mounted on the sides of the two fixed plates that are close to each other. Three fixing bars are fixedly mounted on the upper surface of the rotating frame, and mounting rods are rotatably mounted inside the fixing bars. A fourth bevel gear is fixedly mounted at the center of one end of the mounting rod near the double-ended screw, and a third bevel gear is fixedly mounted at the center of the bottom end of the double-ended screw. The third bevel gear and the fourth bevel gear mesh with each other. A first gear is fixedly mounted at the center of one end of the mounting rod away from the fourth bevel gear, and the first gear meshes movably with the first arc-shaped rack and the second arc-shaped rack respectively.

[0012] Preferably, the upper surface of the base is in movable contact with the limiting clamp, and the limiting clamp is in movable contact with the outer surface of one end of the rewinding roller. An electric cylinder is fixedly installed on the upper surface of the base, and the center of one end of the output shaft of the electric cylinder is fixedly connected to the limiting clamp. A rotating bar is rotatably installed inside the limiting clamp, and the rotating bar is in movable contact with the outer surface of the rewinding roller. A second spring is fixedly installed on the outer surface of the rotating bar shaft, and the end of the second spring away from the rotating bar shaft is fixedly connected to the inside of the limiting clamp. A moving block is slidably installed on the side of the limiting clamp away from the electric cylinder. Moving bars are fixedly installed on both sides of the moving block, and the moving bars are slidably disposed inside the limiting clamp. A third spring is fixedly installed on the lower surface of the moving bar, and the end of the third spring away from the moving bar is fixedly connected to the inside of the limiting clamp.

[0013] Preferably, the unloading mechanism includes an unloading platform, and the side of the unloading platform near the support frame is fixedly connected to the base plate. Two placement frames are fixedly installed on the upper surface of the unloading platform, and the upper surface of the placement frames is in movable contact with the outer surface of the rewinding roller. An arc-shaped block is slidably installed inside the placement frame, and the side of the arc-shaped block is in movable contact with the outer surface of the rewinding roller. A fourth spring is fixedly installed on the lower surface of the arc-shaped block, and the end of the fourth spring away from the arc-shaped block is fixedly connected to the inside of the placement frame. A storage box is slidably installed inside the unloading platform, and the storage box is located between the two placement frames.

[0014] Preferably, a vertical bar is fixedly installed on the upper surface of the unloading platform, a push plate is slidably installed on the upper surface of the unloading platform, a push rod is fixedly installed on the side of the push plate near the placement frame, the push rod and the rewinding roller are in movable contact, a guide block is fixedly installed on the lower surface of the push plate, and the guide block is slidably disposed inside the unloading platform, a third screw is rotatably installed inside the unloading platform, and the guide block is threadedly connected to the third screw, a fixed rod is rotatably installed in the fixed plate located on the right side, and the fixed rod and the third screw are driven by a synchronous pulley and a synchronous belt, a third gear is fixedly installed on the outer surface of the fixed rod, a second toothed plate is fixedly installed on the lower surface of the limit clamp located on the right side, and the second toothed plate and the third gear are movably meshed.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. In this invention, a pushing mechanism is set to move the rewinding roller after winding is completed, and an unloading mechanism is set to automatically unload the rewound paper roll, avoiding manual feeding and unloading of the paper roll, reducing labor costs and improving work efficiency.

[0017] 2. In this invention, the mounting plate is moved by the cooperation between the transmission rod and the rotating rod, thereby moving the static eliminator and the dust removal device, preventing the paper from falling out of the middle position of the two static eliminators and the two dust removal devices, which would affect the performance of the static eliminator and the dust removal device.

[0018] 3. In this invention, the limit blocks are moved by the installation rod, so that the limit blocks can automatically separate and move closer to each other, thereby facilitating the unloading of the rewinding roller. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 This is a cross-sectional structural diagram of the installation mechanism and the static electricity removal and dust removal mechanism of the present invention.

[0022] Figure 3 This is a cross-sectional schematic diagram of the pressing mechanism of the present invention.

[0023] Figure 4 This is a schematic cross-sectional view of the rotating frame structure of the present invention.

[0024] Figure 5 This is a schematic cross-sectional view of the mobile frame structure of the present invention.

[0025] Figure 6 This is a schematic cross-sectional view of the driving mechanism of the present invention.

[0026] Figure 7 This is a schematic cross-sectional view of the unloading mechanism of the present invention.

[0027] Figure 8 For the present invention Figure 6 An enlarged schematic diagram of the structure at point A.

[0028] Figure 9 For the present invention Figure 7Enlarged schematic diagram of the structure at point B.

[0029] In the diagram: 1. Installation mechanism; 101. Base plate; 102. Support plate; 103. Moving plate; 104. Roller; 105. First screw; 106. Rotating rod; 107. First bevel gear; 108. Second bevel gear; 109. Support base; 110. Crossbar; 111. Rotating frame; 112. Motor; 113. Limiting block; 114. Sliding bar; 115. Double-ended screw; 116. Third bevel gear; 117. Fixing bar; 11 8. Mounting rod; 119. Fourth bevel gear; 120. First gear; 2. Static electricity removal and dust removal mechanism; 201. Vertical plate; 202. Mounting plate; 203. Slider; 204. Static electricity removal device; 205. Dust removal device; 206. Multi-stage screw; 207. Rotating rod; 208. First bevel gear; 209. Second bevel gear; 3. Pressing mechanism; 301. Support frame; 302. Moving frame; 303. Moving rod; 304. Mounting rod. Frame; 305, First Spring; 306, Pressure Roller; 307, Second Screw; 308, Third Bevel Gear; 309, Fourth Bevel Gear; 310, Transmission Rod; 311, First Gear Plate; 312, Transfer Rod; 313, Second Gear; 4, Pushing Mechanism; 401, Fixed Plate; 402, First Arc-Shaped Rack; 403, Second Arc-Shaped Rack; 404, Base; 405, Connecting Plate; 406, Limiting Clamp; 407, Second Gear Plate; 408. Electric cylinder; 409. Rotating bar; 410. Second spring; 411. Moving block; 412. Moving bar; 413. Third spring; 414. Fixed rod; 415. Gear No. 3; 5. Unloading mechanism; 501. Unloading platform; 502. Placement rack; 503. Storage box; 504. Push plate; 505. Guide block; 506. Third screw; 507. Push rod; 508. Vertical bar; 509. Arc block; 510. Fourth spring. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Example: Figure 1-9As shown, the present invention provides a dust removal and static electricity removal system for a paper slitting device, including an installation mechanism 1. The upper surface of the installation mechanism 1 is provided with a static electricity removal and dust removal mechanism 2 for removing dust and static electricity from the paper. The upper surface of the installation mechanism 1 is provided with a pressing mechanism 3 for pressing the paper roll to prevent the paper roll from becoming loose. The upper surface of the installation mechanism 1 is provided with a pushing mechanism 4 for pushing the rewinding roller to move and unloading the rewinding roller after it has been rewound. The side of the installation mechanism 1 is provided with an unloading mechanism 5 for automatically unloading the paper roll to avoid manual unloading of the paper roll.

[0032] The mounting mechanism 1 includes a base plate 101. Two support plates 102 are fixedly mounted on the upper surface of the base plate 101. A movable plate 103 is slidably mounted inside the support plate 102. A first screw 105 is rotatably mounted inside the support plate 102, and the movable plate 103 is threadedly connected to the first screw 105. A rotating rod 106 is rotatably mounted inside the base plate 101. Two first bevel gears 107 are fixedly mounted on the outer surface of the rotating rod 106. A second bevel gear 108 is fixedly mounted at the center of the bottom end of the first screw 105, and the second bevel gear 108 meshes with the first bevel gear 107. A roller 104 is rotatably mounted between the two movable plates 103, and the outer surface of the roller 104 is in active contact with the outer surface of the paper.

[0033] By adopting the above technical solution, the rotating rod 106 can drive the roller 104 to move.

[0034] Two support seats 109 are fixedly installed on the upper surface of the base plate 101. A crossbar 110 is rotatably installed inside the two support seats 109. A motor 112 is fixedly installed on the side of the support seat 109 on the right side. The crossbar 110 is fixedly installed at the center of the end of the output shaft of the motor 112 near the support seat 109. Two rotating frames 111 are fixedly installed on the outer surface of the crossbar 110. A limit block 113 is slidably installed at the end of the rotating frame 111 away from the crossbar 110. The sides of the two limit blocks 113 that are close to each other are in active contact with the outer surfaces of both ends of the rewinding roller. A slide bar 114 is fixedly installed on the side of the limit block 113 near the crossbar 110. The slide bar 114 is slidably disposed inside the rotating frame 111. Three double-ended screws 115 are rotatably installed inside the rotating frame 111. Two slide bars 114 are threadedly connected to the double-ended screws 115.

[0035] By adopting the above technical solution, the limiting block 113 can limit the rewinding roller.

[0036] The static electricity removal and dust removal mechanism 2 includes two vertical plates 201, which are fixedly installed on the base plate 101. Two mounting plates 202 are slidably installed between the two vertical plates 201. Slider 203 is fixedly installed on both sides of the two mounting plates 202, and the slider 203 is slidably disposed inside the vertical plates 201. A multi-stage screw 206 is rotatably installed inside the vertical plates 201, and two sliders 203 are threadedly connected to the multi-stage screw 206. A rotating rod 207 is rotatably installed inside the base plate 101. Two first bevel gears 208 are fixedly installed on the outer surface of the rotating rod 207. A second bevel gear 209 is fixedly installed at the bottom center of the multi-stage screw 206, and the second bevel gear 209 meshes with the first bevel gear 208. Static electricity removal device 204 and dust removal device 205 are fixedly installed on the sides of the two mounting plates 202 that are far apart from each other.

[0037] By adopting the above technical solution, the rotating rod 207 can drive the mounting plate 202 to move.

[0038] The pressing mechanism 3 includes a support frame 301, and two support frames 301 are fixedly installed on the base plate 101. A movable frame 302 is slidably installed inside the two support frames 301. A second screw 307 is rotatably installed inside the support frame 301, and the movable frame 302 is threadedly connected to the second screw 307. A transmission rod 310 is rotatably installed inside the movable frame 302, and the two transmission rods 310 are driven by a synchronous pulley and a synchronous belt. A fourth bevel gear 309 is fixedly installed at the center of one end of the transmission rod 310 near the second screw 307, and a third bevel gear 308 is fixedly installed at the center of the bottom end of the second screw 307. The third bevel gear 308 and the fourth bevel gear 309 mesh with each other.

[0039] By adopting the above technical solution, the transmission rod 310 can drive the moving frame 302 to move.

[0040] Two moving rods 303 are slidably installed inside the moving frame 302. A mounting frame 304 is fixedly installed on the lower surface of the moving rods 303. A pressure roller 306 is rotatably installed inside the mounting frame 304, and the pressure roller 306 is in active contact with the outer surface of the paper roll. A first spring 305 is fixedly installed between the mounting frame 304 and the moving frame 302. A first toothed plate 311 is fixedly installed on the side of the moving frame 302. A transmission rod 312 is rotatably installed inside the support frame 301 on the right side. The transmission rod 312 is transmitted to the rotating rod 106 and the rotating rod 207 through a synchronous pulley and a synchronous belt, respectively. A second gear 313 is fixedly installed at the center of the end of the transmission rod 312 away from the synchronous pulley, and the second gear 313 meshes with the first toothed plate 311.

[0041] By adopting the above technical solution, the transmission rod 312 can drive the rotating rod 106 and the rotating rod 207 to rotate.

[0042] The pushing mechanism 4 includes a fixed plate 401 and a base 404. The fixed plate 401 is fixedly installed on the base plate 101. A connecting plate 405 is fixedly installed on the sides of the two bases 404 that are far apart from each other. The sides of the connecting plates 405 that are far away from the bases 404 are fixedly connected to the support base 109. A first arc-shaped rack 402 and a second arc-shaped rack 403 are fixedly installed on the sides of the two fixed plates 401 that are close to each other. Three fixing bars 117 are fixedly installed on the upper surface of the rotating frame 111. An mounting rod 118 is rotatably mounted inside the rod. A fourth bevel gear 119 is fixedly mounted at the center of one end of the mounting rod 118 near the center of the double-ended screw 115. A third bevel gear 116 is fixedly mounted at the center of the bottom end of the double-ended screw 115, and the third bevel gear 116 and the fourth bevel gear 119 mesh with each other. A first gear 120 is fixedly mounted at the center of one end of the mounting rod 118 away from the fourth bevel gear 119, and the first gear 120 meshes movably with the first arc-shaped rack 402 and the second arc-shaped rack 403 respectively.

[0043] By adopting the above technical solution, the mounting rod 118 can drive the double-headed screw 115 to rotate.

[0044] The upper surface of the base 404 is in movable contact with the limiting clamp 406, and the limiting clamp 406 is in movable contact with the outer surface of one end of the rewinding roller. An electric cylinder 408 is fixedly mounted on the upper surface of the base 404, and the center of one end of the output shaft of the electric cylinder 408 is fixedly connected to the limiting clamp 406. A rotating bar 409 is rotatably mounted inside the limiting clamp 406, and the rotating bar 409 is in movable contact with the outer surface of the rewinding roller. A second spring 410 is fixedly mounted on the outer surface of the rotating shaft of the rotating bar 409. One end of the spring 410 away from the rotating shaft of the rotating bar 409 is fixedly connected to the inside of the limiting clamp 406. A moving block 411 is slidably installed on the side of the limiting clamp 406 away from the electric cylinder 408. Moving bars 412 are fixedly installed on both sides of the moving block 411, and the moving bars 412 are slidably disposed inside the limiting clamp 406. A third spring 413 is fixedly installed on the lower surface of the moving bar 412, and one end of the third spring 413 away from the moving bar 412 is fixedly connected to the inside of the limiting clamp 406.

[0045] By adopting the above technical solution, the electric cylinder 408 can drive the limit clamp 406 to move.

[0046] The unloading mechanism 5 includes an unloading platform 501, and the side of the unloading platform 501 near the support frame 301 is fixedly connected to the base plate 101. Two placement racks 502 are fixedly installed on the upper surface of the unloading platform 501, and the upper surface of the placement rack 502 is in movable contact with the outer surface of the rewinding roller. An arc-shaped block 509 is slidably installed inside the placement rack 502, and the side of the arc-shaped block 509 is in movable contact with the outer surface of the rewinding roller. A fourth spring 510 is fixedly installed on the lower surface of the arc-shaped block 509, and the end of the fourth spring 510 away from the arc-shaped block 509 is fixedly connected to the inside of the placement rack 502. A storage box 503 is slidably installed inside the unloading platform 501, and the storage box 503 is located between the two placement racks 502.

[0047] By adopting the above technical solution, the fourth spring 510 can drive the arc block 509 to move.

[0048] A vertical bar 508 is fixedly installed on the upper surface of the unloading platform 501. A push plate 504 is slidably installed on the upper surface of the unloading platform 501. A push rod 507 is fixedly installed on the side of the push plate 504 near the placement frame 502. The push rod 507 is in movable contact with the rewinding roller. A guide block 505 is fixedly installed on the lower surface of the push plate 504 and is slidably disposed inside the unloading platform 501. A third screw 506 is rotatably installed inside the unloading platform 501 and is threadedly connected to the guide block 505. A fixed rod 414 is rotatably installed inside the fixed plate 401 on the right side. The fixed rod 414 and the third screw 506 are driven by a synchronous pulley and a synchronous belt. A third gear 415 is fixedly installed on the outer surface of the fixed rod 414. A second toothed plate 407 is fixedly installed on the lower surface of the limit clamp 406 on the right side and is movably meshed with the second toothed plate 407 and the third gear 415.

[0049] By adopting the above technical solution, the fixed rod 414 can drive the push rod 507 to move.

[0050] Working principle: First, during the rewinding process, the size of the paper roll increases over time, pushing the pressure roller 306 upward. Simultaneously, the movement of the mounting frame 304 drives the first toothed plate 311 to move, which in turn drives the second gear 313 to rotate. The rotation of the second gear 313 drives the transmission rod 312 to rotate, which in turn drives the rotating rod 106 and rotating rod 207 to rotate. The rotation of the rotating rod 106 drives the first bevel gear 107 to rotate, which in turn drives the second bevel gear 108 to rotate. The rotation of the first screw 105 causes the first screw 105 to rotate, which in turn causes the moving plate 103 to move, which in turn causes the roller 104 to move. The rotation of the rotating rod 207 causes the first bevel gear 208 to rotate, which in turn causes the second bevel gear 209 to rotate, which in turn causes the multi-stage screw 206 to rotate, which in turn causes the slider 203 to move, which in turn causes the mounting plate 202 to move, so that the paper is positioned between the static electricity removal device 204 and the dust removal device 205.

[0051] Secondly, after rewinding is completed, the motor 112 is turned on to drive the crossbar 110 to rotate. The rotation of the crossbar 110 drives the rotating frame 111 to rotate. The rotation of the rotating frame 111 drives the rewinding roller to move to the lower end. At the same time, the first gear 120 meshes with the second arc rack 403 to drive the first gear 120 to rotate. The rotation of the first gear 120 drives the mounting rod 118 to rotate. The rotation of the mounting rod 118 drives the fourth bevel gear 119 to rotate. The rotation of the fourth bevel gear 119 drives the third bevel gear 116 to rotate. The rotation of the third bevel gear 116 drives the double-headed screw 115 to rotate. The rotation of the double-headed screw 115 drives the slide bar 114 to move. The movement of the slide bar 114 drives the limit block 113 to move, so that the two limit blocks 113 separate from each other.

[0052] Then, the electric cylinder 408 is turned on to push the limiting clamp 406 to move, so that the rotating bar 409 and the rewinding roller come into contact, pushing the rotating bar 409 to rotate. At this time, the second spring 410 contracts under the action of external force, so that the rewinding roller enters the interior of the limiting clamp 406 and disengages from the rewinding roller. At this time, the second spring 410 releases the contraction force, driving the rotating bar 409 to rotate, so that the rotating bar 409 returns to its original position, limiting the rewinding roller to prevent the rewinding roller from disengaging from the limiting clamp 406. At this time, the limiting clamp 406 continues to move, thereby driving the rewinding roller that has been wound up to move, so that the rewinding roller moves into the placement frame 502. When the rewinding roller comes into contact with the arc block 509, it pushes the arc block 509 to move downward. At this time, the fourth spring 510 contracts under the action of external force. When the rewinding roller and the arc block 509 are not in contact, the fourth spring 510 releases the contraction force, pushing the arc block 509 to move upward, so that the arc block 509 returns to its original position, limiting the winding roller.

[0053] Finally, the electric cylinder 408 drives the limit clamp 406 back to its original position. At this time, the meshing of the second toothed plate 407 and the third gear 415 drives the third gear 415 to rotate. The rotation of the third gear 415 drives the fixed rod 414 to rotate. The rotation of the fixed rod 414 drives the third screw 506 to rotate. The rotation of the third screw 506 drives the guide block 505 to move. The movement of the guide block 505 drives the push plate 504 to move. The movement of the push plate 504 drives the push rod 507 to move, so that the push rod 507 contacts the rewinding roller and pushes the rewinding roller to move. The roll on the rewinding roller moves onto the push rod 507. When the push rod 507 returns to its original position, the roll of paper falls into the storage box 503 for storage under the obstruction of the placement rack 502.

[0054] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A dust removal and static electricity removal system for a paper slitting equipment, comprising an installation mechanism (1), characterized in that: The upper surface of the mounting mechanism (1) is provided with an antistatic dust removal mechanism (2) for removing dust and static electricity from the paper, the upper surface of the mounting mechanism (1) is provided with a pressing mechanism (3) for pressing the paper, the upper surface of the mounting mechanism (1) is provided with a pushing mechanism (4) for pushing the rewinding roller to move, and the side of the mounting mechanism (1) is provided with a unloading mechanism (5) for unloading the roll paper. The mounting mechanism (1) includes a base plate (101), and a rotating rod (106) is rotatably mounted inside the base plate (101). Two support seats (109) are fixedly installed on the upper surface of the base plate (101), and a crossbar (110) is rotatably installed inside the two support seats (109). Two rotating frames (111) are fixedly installed on the outer surface of the crossbar (110). The pushing mechanism (4) includes a fixed plate (401) and a base (404), and the fixed plate (401) is fixedly installed on the base plate (101). Connecting plates (405) are fixedly installed on the sides of the two bases (404) that are far apart from each other, and the sides of the connecting plates (405) that are far from the bases (404) are fixedly connected to the support base (109). A first arc-shaped rack (402) and a second arc-shaped rack (403) are fixedly installed on the sides of the two fixed plates (401) that are close to each other. Three fixing bars (117) are fixedly installed on the upper surface of the rotating frame (111). 117) An mounting rod (118) is rotatably mounted inside the mounting rod (118). A fourth bevel gear (119) is fixedly mounted at the center of one end of the mounting rod (118) near the double-ended screw (115). A third bevel gear (116) is fixedly mounted at the center of the bottom end of the double-ended screw (115). The third bevel gear (116) and the fourth bevel gear (119) mesh with each other. A first gear (120) is fixedly mounted at the center of one end of the mounting rod (118) away from the fourth bevel gear (119). The first gear (120) meshes movably with the first arc rack (402) and the second arc rack (403) respectively. The upper surface of the base (404) is in movable contact with the limiting clamp (406), and the limiting clamp (406) is in movable contact with the outer surface of one end of the rewinding roller. An electric cylinder (408) is fixedly installed on the upper surface of the base (404), and the center of one end of the output shaft of the electric cylinder (408) is fixedly connected to the limiting clamp (406). A rotating bar (409) is rotatably installed inside the limiting clamp (406), and the rotating bar (409) is in movable contact with the outer surface of the rewinding roller. A second spring (410) is fixedly installed on the outer surface of the rotating bar (409) shaft, and the second spring ( 410) One end of the rotating bar (409) away from the rotating shaft is fixedly connected to the inside of the limiting clamp (406). A moving block (411) is slidably installed on the side of the limiting clamp (406) away from the electric cylinder (408). Moving bars (412) are fixedly installed on both sides of the moving block (411), and the moving bars (412) are slidably arranged inside the limiting clamp (406). A third spring (413) is fixedly installed on the lower surface of the moving bar (412), and one end of the third spring (413) away from the moving bar (412) is fixedly connected to the inside of the limiting clamp (406). The unloading mechanism (5) includes an unloading platform (501), and the side of the unloading platform (501) near the support frame (301) is fixedly connected to the bottom plate (101). Two placement frames (502) are fixedly installed on the upper surface of the unloading platform (501), and the upper surface of the placement frame (502) is in contact with the outer surface of the rewinding roller. An arc block (509) is slidably installed inside the placement frame (502), and the side of the arc block (509) is in contact with the outer surface of the rewinding roller. A fourth spring (510) is fixedly installed on the lower surface of the arc block (509), and one end of the fourth spring (510) away from the arc block (509) is fixedly connected inside the placement frame (502). A storage box (503) is slidably installed inside the unloading platform (501), and the storage box (503) is located between the two placement frames (502). A vertical bar (508) is fixedly installed on the upper surface of the unloading platform (501). A push plate (504) is slidably installed on the upper surface of the unloading platform (501). A push rod (507) is fixedly installed on the side of the push plate (504) near the placement frame (502). The push rod (507) is in movable contact with the rewinding roller. A guide block (505) is fixedly installed on the lower surface of the push plate (504), and the guide block (505) is slidably disposed inside the unloading platform (501). A third screw (508) is rotatably installed inside the unloading platform (501). 6), and a guide block (505) is threadedly connected to the third screw (506). A fixed rod (414) is rotatably installed inside the fixed plate (401) on the right side. The fixed rod (414) and the third screw (506) are driven by a synchronous pulley and a synchronous belt. A third gear (415) is fixedly installed on the outer surface of the fixed rod (414). A second tooth plate (407) is fixedly installed on the lower surface of the limit clamp (406) on the right side. The second tooth plate (407) and the third gear (415) are in active meshing.

2. The dust removal and static electricity removal system of the paper slitting equipment as described in claim 1, characterized in that, Two support plates (102) are fixedly installed on the upper surface of the base plate (101). A movable plate (103) is slidably installed inside the support plate (102). A first screw (105) is rotatably installed inside the support plate (102), and the movable plate (103) is threadedly connected to the first screw (105). Two first bevel gears (107) are fixedly installed on the outer surface of the rotating rod (106). A second bevel gear (108) is fixedly installed at the center of the bottom end of the first screw (105), and the second bevel gear (108) meshes with the first bevel gear (107). A roller (104) is rotatably installed between the two movable plates (103), and the outer surface of the roller (104) is in active contact with the outer surface of the paper.

3. The dust removal and static electricity removal system of the paper slitting equipment as described in claim 2, characterized in that, A motor (112) is fixedly installed on the side of the support base (109) on the right side, and a crossbar (110) is fixedly installed at the center of the output shaft of the motor (112) near the support base (109). A limit block (113) is slidably installed at the end of the rotating frame (111) away from the crossbar (110), and the sides of the two limit blocks (113) that are close to each other are in active contact with the outer surfaces of both ends of the rewinding roller. A slide bar (114) is fixedly installed on the side of the limit block (113) near the crossbar (110), and the slide bar (114) is slidably disposed inside the rotating frame (111). Three double-headed screws (115) are rotatably installed inside the rotating frame (111), and two slide bars (114) are threadedly connected to the double-headed screws (115).

4. The dust removal and static electricity removal system of the paper slitting equipment as described in claim 3, characterized in that, The static electricity removal and dust removal mechanism (2) includes two vertical plates (201), which are fixedly installed on the base plate (101). Two mounting plates (202) are slidably installed between the two vertical plates (201). Slider blocks (203) are fixedly installed on both sides of the two mounting plates (202), and the sliders (203) are slidably disposed inside the vertical plates (201). A multi-stage screw (206) is rotatably installed inside the vertical plates (201), and two screws are threadedly connected to the multi-stage screw (206). The slider (203) has a rotating rod (207) rotatably mounted inside the base plate (101). Two first bevel gears (208) are fixedly mounted on the outer surface of the rotating rod (207). A second bevel gear (209) is fixedly mounted at the center of the bottom end of the multi-stage screw (206), and the second bevel gear (209) meshes with the first bevel gear (208). Static elimination device (204) and dust removal device (205) are fixedly mounted on the sides of the two mounting plates (202) that are far apart from each other.

5. The dust removal and static electricity removal system of the paper slitting equipment as described in claim 4, characterized in that, The pressing mechanism (3) includes a support frame (301), and two support frames (301) are fixedly installed on the base plate (101). A movable frame (302) is slidably installed in the two support frames (301). A second screw (307) is rotatably installed in the support frame (301), and the movable frame (302) is threadedly connected to the second screw (307). A transmission rod (310) is rotatably installed in the movable frame (302), and the two transmission rods (310) are driven by a synchronous pulley and a synchronous belt. A fourth bevel gear (309) is fixedly installed at the center of one end of the transmission rod (310) near the second screw (307), and a third bevel gear (308) is fixedly installed at the center of the bottom end of the second screw (307), and the third bevel gear (308) and the fourth bevel gear (309) mesh with each other.

6. The dust removal and static electricity removal system of the paper slitting equipment as described in claim 5, characterized in that, Two moving rods (303) are slidably installed inside the moving frame (302). A mounting frame (304) is fixedly installed on the lower surface of the moving rod (303). A pressure roller (306) is rotatably installed inside the mounting frame (304), and the pressure roller (306) is in active contact with the outer surface of the paper roll. A first spring (305) is fixedly installed between the mounting frame (304) and the moving frame (302). A toothed plate (311) is fixedly installed on the side of the moving frame (302). A transmission rod (312) is rotatably installed inside the support frame (301) on the right side. The transmission rod (312) is driven by a synchronous pulley and a synchronous belt to the rotating rod (106) and the rotating rod (207), respectively. A second gear (313) is fixedly installed at the center of the end of the transmission rod (312) away from the synchronous pulley, and the second gear (313) meshes with the first toothed plate (311).

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