Die-cutting machine cutting board waste removing device and method

Abstract

The invention relates to the technical field of waste cleaning, in particular to a die-cutting machine cutting board waste cleaning device and method.The die-cutting machine cutting board waste cleaning device comprises a main body, a waste cleaning machine body is arranged on the main body, the die-cutting machine cutting board waste cleaning device further comprises a fixing assembly, a glue removing assembly, a polishing assembly and a liquid spraying assembly, the fixing assembly is used for fixing a cutting board, the glue removing assembly comprises a scraping knife, and the polishing assembly comprises a polishing piece; the liquid spraying assembly comprises a liquid spraying part used for spraying the surface of the knife board, through movable arrangement of the scraping knife, the scraping knife can actively avoid the hard waste when the scraping knife cannot scrape the hard waste, and therefore the grinding part moves downwards and rotates to grind the hard waste on the knife board; and after the hard waste is polished clean, the hard waste can be moved to the initial position, and the problems that a scraping knife of an existing waste cleaning device is prone to damage when cleaning a knife board, and the hard waste is inconvenient to clean are solved.

Description

Technical Field

[0001] The present invention relates to the field of waste cleaning technology, and in particular to a waste cleaning device and method for a die-cutting machine blade. Background Art

[0002] Die-cutting machines are mainly used for cutting, imprinting, carving and stamping of various materials. They are suitable for die-cutting (full cutting, half cutting), creasing and hot stamping of non-metallic materials, self-adhesive, EVA, double-sided adhesive, electronics, plastics, cardboard, mobile phone pads, etc. Die-cutting machines play an important role in post-printing packaging processing. They can cut materials into specific shapes through molds to achieve personalized packaging customization.

[0003] During the long-term use of the knife plate of the die-cutting machine, various garbage will exist on the knife plate, such as various glues, plastics and cardboard debris. The cardboard debris can be easily removed, but in the process of cleaning various glues and plastics, the glue will harden after being on the knife plate for a long time and stick tightly to the knife plate. It cannot be removed directly by cleaning methods such as blowing. Usually, a glue removal cleaning device is used to remove the glue.

[0004] Although the scraper on the glue removal device can remove the hard glue on the knife plate to a certain extent, the die-cutting machine will heat up the knife plate due to the rapid cutting action during long-term use, so the plastic on the knife plate may melt and solidify on the knife plate when not in use. If the scraper of the waste cleaning device is used to directly scrape the solidified plastic, the scraper cannot avoid when it cannot scrape the plastic, which not only easily leads to damage to the scraper, but also fails to achieve the effect of removing the waste. Summary of the invention

[0005] The purpose of the present invention is to provide a dynamic performance detection device and detection method for a radial tire, which solves the problem that the scraper of the existing waste cleaning device is easily damaged when cleaning the blade and is inconvenient to clean hard waste.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A waste removal device for a die-cutting machine blade comprises a main body, on which a waste removal machine body is arranged, and further comprises: A fixing assembly, the fixing assembly comprising a support member arranged on the main body, the support member being provided with a first hydraulic cylinder, the support member being fixedly provided with a guide member, the guide member being slidably provided with a connecting member having one end fixedly connected to the first hydraulic cylinder, the connecting member being fixedly provided with a fixing plate, the fixing plate being fixedly provided with a fixing member, the fixing member being used to fix the blade; A glue removal component, the glue removal component comprises a support frame fixedly arranged on the main body, a sliding member is slidably arranged on the support frame, a fixed block is fixedly arranged on the sliding member, a placement plate is fixedly arranged on the fixed block, a clamping member is fixedly arranged on the placement plate, a plurality of scrapers are arranged between the placement plate and the clamping member, and the scrapers are used to scrape off the adhered waste; A grinding assembly, the grinding assembly comprising a plurality of grinding pieces corresponding to the scraper blade and arranged on a fixed block, and used for grinding away waste materials that cannot be scraped off by the scraper blade; A liquid spraying assembly comprises a liquid spraying member arranged on a supporting frame and used for spraying the surface of a blade.

[0007] Preferably, the fixing member is provided with a plurality of air suction holes, the fixing plate is provided with an air suction groove connected with the plurality of air suction holes, and the fixing plate is provided with an air suction pipe connected with the air suction groove.

[0008] Preferably, the glue removal component also includes a slider slidably arranged in the placement plate and corresponding one-to-one with the scraper, a first cylinder corresponding one-to-one to multiple sliders is fixedly arranged in the placement plate, a first piston is slidably arranged in each of the first cylinders, one end of each of the first pistons passes through the corresponding first cylinder and can contact the corresponding slider, and a first elastic member is arranged between each of the sliders and the corresponding first cylinder.

[0009] Preferably, each of the grinding parts is provided with a bearing, the fixed block is provided with a plurality of guide grooves corresponding to the bearings, each of the bearings is provided with a guide column inserted into the corresponding guide groove, a plurality of sliding plates corresponding to the bearings are slidably provided in the fixed block, each of the sliding plates is provided with a sliding groove, each of the bearings is provided with an insert block inserted into the corresponding sliding groove, a plurality of second cylinders corresponding to the sliding plates are fixedly provided in the fixed block, a second piston having one end penetrating the second cylinder and fixedly connected to the sliding plate is slidably provided in the second cylinder, and each of the first cylinders is connected to the corresponding second cylinder via a connecting pipe.

[0010] Preferably, a plurality of sliding rods corresponding to the grinding pieces are slidably provided in each of the fixed blocks, a moving piece is slidably provided on each of the sliding rods, a damper is provided between each of the moving pieces and the corresponding sliding rod, a plurality of fixed rods corresponding to the moving pieces and capable of contacting the corresponding moving pieces are fixedly provided in the fixed block, and a second elastic piece is provided between one end of each of the sliding rods away from the corresponding grinding piece and the fixed block.

[0011] Preferably, the fixed block is provided with a plurality of groups of clamping members corresponding to the grinding members, each group of clamping members consists of two clamping members, the fixed block is provided with a plurality of sliding grooves corresponding to the clamping members, each of the clamping members is provided with a sliding rod capable of being inserted into the corresponding sliding groove, each sliding rod is fixed with a connecting rope, the free end of each connecting rope is fixedly connected to the corresponding sliding rod, and a third elastic member is provided between the opposite ends of the two clamping members in the same group and the fixed block.

[0012] Preferably, a plurality of rotating shafts are rotatably provided in the fixed block, each of which is fixedly provided with a pulley, a motor is provided in the fixed block, an output end of the motor is fixedly connected to one of the rotating shafts, a plurality of pulleys are connected by a transmission belt, and each of the grinding parts can contact the transmission belt.

[0013] Preferably, a plurality of limit rods corresponding to the moving parts are slidably provided in the fixed block, the limit rods can contact the corresponding moving parts and sliding rods, and a fourth elastic member is provided between each of the limit rods and the fixed block.

[0014] Preferably, a hydraulic oil tank is provided on the main body, a second hydraulic cylinder is provided on the support frame, the output end of the second hydraulic cylinder is fixedly connected to the sliding member, the first hydraulic cylinder and the second hydraulic cylinder are both connected to the hydraulic oil tank, a control cabinet is provided on the main body, and the hydraulic oil tank and the motor are both electrically connected to the control cabinet.

[0015] A die-cutting machine blade waste removal method comprises the following steps: S1. Place the blade on the fixing member and fix it; S2. Start the first hydraulic cylinder so that the fixed member drives the blade to move back and forth, and use the spray member to spray the blade; S3. Use a scraper to scrape off the adhering waste on the blade, and use a grinding piece to grind off the hard waste; S4. After cleaning, remove the knife plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the first hydraulic cylinder, the knife plate can be continuously reciprocated along the guide member, so that the spray member continuously flushes the knife plate, and the scraper continuously scrapes away the glue and other waste materials on the upper surface of the knife plate that are difficult to wash away, thereby achieving a better cleaning effect and preventing the waste materials remaining on the knife plate from affecting the operation of the die-cutting machine.

[0017] 2. Through the setting of the second hydraulic cylinder, the height of the scraper can be adjusted according to the thickness of the blade, and the distance between the scraper and the upper surface of the blade can be strictly controlled to prevent the scraper from damaging the blade or itself when it is too low, thereby increasing the stability of the device when in use.

[0018] 3. The movement of the grinding part can be restricted by setting the limit rod, sliding rod and moving part and the clamping part matched therewith. When the grinding part has not completely ground off the hard waste at the corresponding position, the grinding part can always be in contact with the upper surface of the blade, thereby achieving the effect of precise distance grinding. After the grinding of the hard waste is completed, the grinding part will move to the initial position.

[0019] 4. The first cylinder, the second cylinder and the slider can actively avoid the scraper when encountering hard waste, thereby preventing the hard waste from damaging the scraper. At the same time, the scraper is prevented from forcibly scraping the hard waste and causing damage to the surface of the blade, thereby increasing the stability of the device when in use.

[0020] 5. The rotation timing of the grinding piece can be controlled by the motor and transmission belt. Only when the grinding piece needs to grind hard waste materials will it contact the transmission belt, so that the grinding piece can rotate and grind. The lower part of the grinding piece is made of soft materials such as rubber to prevent damage to the surface of the blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a schematic structural diagram of the waste cleaning machine body of the present invention.

[0024] Figure 3 It is a schematic diagram of the cross-section structure of the fixing component in the present invention.

[0025] Figure 4 It is a schematic diagram of the structure of the fixing block and the placement plate in the present invention.

[0026] Figure 5 It is a cut-away plan view of the grinding assembly at the grinding piece in the present invention.

[0027] Figure 6 It is a schematic diagram of the structure without the fixing block in the present invention.

[0028] Figure 7 It is a schematic diagram of the structure of the motor, pulley and transmission belt in the present invention.

[0029] Figure 8 It is a schematic diagram of the structure of the grinding assembly in the present invention.

[0030] Fig. 9 It is a cross-sectional view of the connection between the first cylinder and the second cylinder of the present invention.

[0031] Fig.10 It is a schematic diagram of the structure of the connection between the moving part and the sliding rod in the present invention.

[0032] Fig.11 It is a schematic diagram of the structure of the guide groove and the guide column on the fixed block in the present invention.

[0033] Fig.12 For the present invention Fig.11 Enlarged view of point A in the middle.

[0034] Fig.13 It is a schematic diagram of the structure of the sliding plate on the fixed block in the present invention.

[0035] Fig.14 It is a schematic diagram of the structure of the slide groove and the slide rod on the fixed block in the present invention.

[0036] Fig.15 It is a schematic diagram of the cross-section structure of the liquid spraying member in the present invention.

[0037] In the figure: 1. Main body; 2. Waste cleaning machine body; 3. Fixing assembly; 301. Support member; 302. First hydraulic cylinder; 303. Guide member; 304. Fixing plate; 305. Fixing member; 306. Air suction hole; 307. Air suction groove; 308. Air suction pipe; 309. Hydraulic oil tank; 4. Glue removal assembly; 401. Support frame; 402. Sliding member; 403. Fixed block; 404. Placement plate; 405. Clamping member; 406. Scraper; 407. Sliding block; 408. First cylinder; 409. First piston; 410. First elastic member; 411. Second hydraulic cylinder; 5. Grinding assembly; 501. Grinding piece; 502. Bearing; 503. Guide groove; 504. Sliding plate; 505. Sliding groove; 506. Insert block; 507. Second cylinder; 508. Second piston; 509. Connecting pipe; 510. Sliding rod; 511. Moving piece; 512. Damper; 513. Fixed rod; 514. Second elastic piece; 515. Clamping piece; 516. Sliding groove; 517. Sliding rod; 518. Connecting rope; 519. Rotating shaft; 520. Pulley; 521. Motor; 522. Transmission belt; 523. Third elastic piece; 524. Guide column; 525. Limit rod; 526. Fourth elastic piece; 6. Liquid spraying assembly; 601. Liquid spraying part; 7. Control cabinet. DETAILED DESCRIPTION

[0038] 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 those skilled in the art without creative work are within the scope of protection of the present invention. Example 1

[0039] During the long-term use of the knife plate of the die-cutting machine, various garbage will exist on the knife plate, such as various glues, plastics and cardboard debris. The cardboard debris can be easily removed, but in the process of cleaning various glues and plastics, the glue will harden after being on the knife plate for a long time and stick tightly to the knife plate. It cannot be removed directly by cleaning methods such as blowing. Usually, a glue removal cleaning device is used to remove the glue.

[0040] See also Figures 1 to 15 The first embodiment of the present invention provides a waste removal device for a die-cutting machine blade, including a main body 1, on which a waste removal machine body 2 is arranged, and also includes a fixing component 3, a glue removal component 4 and a liquid spraying component 6. The fixing component 3 includes a support member 301 arranged on the main body 1, on which a first hydraulic cylinder 302 is arranged, on which a guide member 303 is fixedly arranged, on which the guide member 303 is slidably provided with a connecting member with one end fixedly connected to the first hydraulic cylinder 302, on which a fixing plate 304 is fixedly arranged, on which a fixing member 305 is fixedly arranged, and the fixing member 305 is used to fix the blade, and the glue removal component 4 includes a supporting frame 401 fixedly arranged on the main body 1, on which a sliding member 402 is slidably arranged, on which the sliding member 402 is fixedly arranged a fixing block 403, on which the fixing block 403 is fixedly provided a placing plate 404, and on which the placing plate 404 is fixed A clamping member 405 is fixedly provided, and a plurality of scraping knives 406 are arranged between the placement plate 404 and the clamping member 405. The scraping knives 406 are used to scrape off adhered waste. The spray assembly 6 includes a spray member 601 arranged on the support frame 401, which is used to spray the surface of the knife plate. A plurality of suction holes 306 are opened on the fixing member 305, and a suction groove 307 connected with the plurality of suction holes 306 is opened on the fixing plate 304. A suction pipe 308 connected with the suction groove 307 is arranged on the fixing plate 304. A hydraulic oil tank 309 is arranged on the main body 1, and a second hydraulic cylinder 411 is arranged on the support frame 401. The output end of the second hydraulic cylinder 411 is fixedly connected to the sliding member 402, and the first hydraulic cylinder 302 and the second hydraulic cylinder 411 are both connected to the hydraulic oil tank 309. A control cabinet 7 is arranged on the main body 1, and the hydraulic oil tank 309 and the motor 521 are both electrically connected to the control cabinet 7.

[0041] When the knife plate of the die-cutting machine needs to be cleaned, the knife plate is first placed on the fixing part 305, and the suction pipe 308 is connected to an external vacuum device, such as a vacuum pump. The vacuum pump and its connection method with the suction pipe 308 are both existing technologies and are not described in detail here. After the knife plate is placed, the vacuum device is used to vacuum through the suction pipe 308, the suction groove 307 and the suction hole 306, and the knife plate is firmly adsorbed on the fixing part 305 to fix the knife plate.

[0042] Then the control cabinet 7 controls the hydraulic oil tank 309 to continuously deliver and extract hydraulic oil into the first hydraulic cylinder 302, so that the first hydraulic cylinder 302 continuously expands and contracts, and the connecting part drives the fixed plate 304 to reciprocate on the guide part 303. The fixed plate 304 drives the knife plate to reciprocate through the fixing part 305. The liquid spraying part 601 is connected to the external liquid delivery equipment such as a delivery pump to ensure the continuous supply of liquid. The liquid spraying of the liquid spraying part 601 is controlled by the control cabinet 7 according to the expansion and contraction law of the first hydraulic cylinder 302. When the knife plate passes under the liquid spraying part 601, the control cabinet 7 controls the liquid spraying part 601 to spray liquid to the upper surface of the knife plate to flush the upper surface of the knife plate.

[0043] At the same time, after the knife plate passes the position where the scraper 406 is located, the upper surface of the knife plate is constantly in contact with the scraper 406, so that the scraper 406 is in contact with the upper surface of the knife plate and scrapes off the glue and other easily adhered substances on the upper surface of the knife plate to prevent the sprayed liquid from being unable to wash away the easily adhered glue and the like, thereby achieving a better waste cleaning effect and preventing the waste remaining on the knife plate from affecting the operation of the die-cutting machine.

[0044] Due to the different thicknesses of the blades, when cleaning blades of different thicknesses, the height of the scraper blade 406 can be adjusted according to actual needs. When the height of the scraper blade 406 needs to be raised, the control cabinet 7 controls the hydraulic oil tank 309 to extract the hydraulic oil in the second hydraulic cylinder 411, thereby contracting the second hydraulic cylinder 411 and driving the scraper blade 406 to move upward to a suitable height, thereby being suitable for cleaning blades of different thicknesses.

[0045] By setting the first hydraulic cylinder 302, the knife plate can be continuously reciprocated along the guide member 303, so that the spray member 601 can continuously flush the knife plate, and the scraper 406 can continuously scrape the glue and other waste materials on the upper surface of the knife plate that are difficult to flush away, so as to achieve a better cleaning effect and prevent the waste materials remaining on the knife plate from affecting the operation of the die-cutting machine. By setting the second hydraulic cylinder 411, the height of the scraper 406 can be adjusted according to the thickness of the knife plate, and the distance between the scraper 406 and the upper surface of the knife plate can be strictly controlled to prevent the scraper 406 from damaging the knife plate or itself when it is too low, thereby increasing the stability of the device when in use. Example 2

[0046] Although the scraper on the glue removal device can remove the hard glue on the knife plate to a certain extent, the die-cutting machine will heat up due to the rapid cutting action during long-term use. Therefore, when cutting plastic materials, the plastic on the knife plate may melt at the contact point with the knife plate, and then solidify on the knife plate as the knife plate cools down when the die-cutting machine is not in use. If the scraper of the waste cleaning device is used to directly scrape the solidified plastic, since the plastic is harder and the scraper is thinner, and the scraper cannot avoid when it cannot scrape the plastic, it is not only easy to cause damage to the scraper, but also due to the tight adhesion, even if the scraper can scrape, it may cause damage to the upper surface of the knife plate, and the effect of removing waste is not ideal.

[0047] In order to solve the above technical problems, based on the above embodiment 1, referring to the accompanying drawings of the specification Figures 1 to 15It can be seen that the adopted technical solution includes a grinding component 5, which includes a plurality of grinding pieces 501 arranged on a fixed block 403 and corresponding to the scraper 406, and is used to grind away the waste that the scraper 406 cannot scrape off. The glue removal component 4 also includes a slider 407 slidably arranged in the placement plate 404 and corresponding to the scraper 406 one by one. The placement plate 404 is fixedly provided with a first cylinder 408 corresponding to the plurality of sliders 407 one by one. A first piston 409 is slidably arranged in each first cylinder 408, and one end of each first piston 409 passes through the corresponding first cylinder 408 and can contact the corresponding slider 407. A first elastic piece 410 is provided between each slider 407 and the corresponding first cylinder 408. Each grinding piece 5 01 are provided with bearings 502, a plurality of guide grooves 503 corresponding to the bearings 502 are provided on the fixed block 403, each bearing 502 is provided with a guide column 524 inserted into the corresponding guide groove 503, a plurality of sliding plates 504 corresponding to the bearings 502 are slidably provided in the fixed block 403, a sliding groove 505 is provided on each sliding plate 504, each bearing 502 is provided with an insert block 506 inserted into the corresponding sliding groove 505, a plurality of second cylinders 507 corresponding to the sliding plates 504 are fixedly provided in the fixed block 403, a second piston 508 having one end penetrating the second cylinder 507 and fixedly connected to the sliding plate 504 is slidably provided in the second cylinder 507, and each first cylinder 408 is connected to the corresponding second cylinder 508. 07 are connected by a connecting pipe 509, a plurality of sliding rods 510 corresponding to the grinding piece 501 are slidably provided in each fixed block 403, a moving piece 511 is slidably provided on each sliding rod 510, a damper 512 is provided between each moving piece 511 and the corresponding sliding rod 510, a plurality of fixed rods 513 corresponding to the moving piece 511 and capable of contacting the corresponding moving piece 511 are fixedly provided in the fixed block 403, a second elastic piece 514 is provided between one end of each sliding rod 510 away from the corresponding grinding piece 501 and the fixed block 403, a plurality of groups of clamping pieces 515 corresponding to the grinding piece 501 are provided on the fixed block 403, each group of clamping pieces 515 is two, and a plurality of clamping pieces 515 corresponding to the clamping pieces 511 are provided on the fixed block 403 The corresponding slide groove 516 of the clamping member 515, each clamping member 515 is provided with a slide rod 517 which can be inserted into the corresponding slide groove 516, each slide rod 517 is fixed with a connecting rope 518, and the free end of each connecting rope 518 is fixedly connected to the corresponding sliding rod 510, and a third elastic member 523 is provided between the opposite ends of the two clamping members 515 of the same group and the fixed block 403, and a plurality of rotating shafts 519 are rotatably provided in the fixed block 403, and a pulley 520 is fixedly provided on each rotating shaft 519, and a motor 521 is provided in the fixed block 403, and the output end of the motor 521 is fixedly connected to one of the rotating shafts 519, and the plurality of pulleys 520 are connected by a transmission belt 522, and each grinding member 501 can contact the transmission belt 522,A plurality of limit rods 525 corresponding to the moving member 511 are slidably disposed in the fixed block 403. The limit rods 525 can contact the corresponding moving member 511 and the sliding rod 510. A fourth elastic member 526 is disposed between each limit rod 525 and the fixed block 403.

[0048] When the glue substance on the blade hardens or harder waste adheres to the blade, based on the above-mentioned embodiment one, the control cabinet 7 controls the motor 521 to turn on, and the motor 521 drives the corresponding pulley 520 to rotate through the corresponding rotating shaft 519, and the pulley 520 drives the remaining two pulleys 520 to rotate through the transmission belt 522.

[0049] According to the attached drawings of the specification Figure 2 direction, when the blade moves from left to right, when the scraper 406 contacts the harder waste on the blade, since the scraper 406 is directly used for scraping, it is easy to cause damage to the scraper 406 or damage the surface of the blade. Therefore, when the scraper 406 contacts the waste, the scraper 406 moves upward along the placement plate 404 and the clamping member 405, the scraper 406 drives the slider 407 to move, the slider 407 drives the first piston 409 to move, and the first elastic member 410 is compressed.

[0050] At the same time, the first piston 409 squeezes the gas in the first cylinder 408 and discharges it into the second cylinder 507 through the connecting pipe 509, so that the second piston 508 pushes the sliding plate 504 to move to the right. The diameter of the first cylinder 408 is relatively large, so that when the first piston 409 moves a very small distance, the amount of gas pushed can move the second piston 508 a large distance, so that the grinding piece 501 moves to a position where it contacts the clamping piece 515 and the sliding rod 510 at the same time, so that the sliding plate 504 drives the insert block 506 to move downward through the sliding groove 505 (each grinding piece 501 can also be symmetrically provided with two corresponding sliding plates 504 and insert blocks 506 and guide columns 524 and guide grooves 503, so that the movement of the grinding piece 501 is more stable, which is not shown in the figure).

[0051] The insert block 506 drives the bearing 502 and the guide column 524 to move downward along the guide groove 503 and slowly move to the right. The guide groove 503 is composed of an arc section and a horizontal groove. The grinding piece 501 moves downward with the bearing 502. When the grinding piece 501 moves downward to a suitable height, the lower end surface of the grinding piece 501 is flush with the upper end surface of the knife plate. At this time, the sliding plate 504 begins to drive the bearing 502 and the guide column 524 to move to the right through the insert block 506. After the grinding piece 501 moves to the right a certain distance, the grinding piece 501 moves between the two clamping pieces 515. As the grinding piece 501 continues to move, one end surface of the sliding rod 510 close to the corresponding grinding piece 501 is an arc surface. The grinding piece 501 contacts the arc surface of the sliding rod 510 and pushes the sliding rod 510 to move to the right. The sliding rod 510 drives the corresponding moving piece 511 to move synchronously.

[0052] At the same time, the sliding rod 510 drives the corresponding sliding rod 517 to move relative to each other through the corresponding two connecting ropes 518, and the sliding rod 517 slides in the corresponding sliding groove 516, and the sliding rod 517 drives the corresponding clamping member 515 to move, and the two clamping members 515 of the same group slide relative to each other. After the sliding rod 510 moves a certain distance again, the limiting rod 525 slides downward under the action of the corresponding fourth elastic member 526 and contacts the sliding rod 510 and the moving member 511 at the same time, the inclined surface of the limiting rod 525 contacts the sliding rod 510, and the plane of the limiting rod 525 contacts the moving member 511 to prevent the moving member 511 from moving in the opposite direction. During this process, the second elastic member 514 is compressed.

[0053] At the same time, the polishing piece 501 is in contact with the transmission belt 522, and the clamping piece 515 is in contact with the polishing piece 501 without forming a large extrusion pressure on the polishing piece 501. The surface where the clamping piece 515 contacts the polishing piece 501 is a smooth surface, and the friction force is very small, which will not hinder the rotation of the polishing piece 501. The surface where the transmission belt 522 contacts the polishing piece 501 is a friction surface, and the transmission belt 522 drives the polishing piece 501 to rotate.

[0054] When the scraper 406 passes over the hard waste, the scraper 406 is reset under the action of the first elastic member 410 and continues to scrape the soft waste. Then the grinding member 501 rotates and contacts the hard waste on the blade and grinds the hard waste. When grinding the hard waste, the hard waste gives the grinding member 501 a thrust, and the direction of the thrust is opposite to the direction of the force of the second elastic member 514, which can push the grinding member 501 to the right a short distance again. During this process, the sliding rod 510 moves to the right a short distance again, and the two clamping members 515 move relatively to each other a short distance again, and the clamping members 515 are no longer in contact with the grinding member 501.

[0055] At the same time, since the end of the limiting rod 525 that contacts the sliding rod 510 is an inclined surface, the sliding rod 510 drives the limiting rod 525 to move upward, and the fourth elastic member 526 is compressed. At the same time, the fixed rod 513 pushes the moving member 511 and the sliding rod 510 to slide relative to each other. The moving member 511 no longer moves to the right while the sliding rod 510 moves to the right. The moving member 511 moves to the left on the sliding rod 510, and the damper 512 is compressed. Since the grinding process of the hard waste continues, the damper 512 is continuously in a compressed state during this process.

[0056] When the hard waste on the blade is ground off, the thrust exerted by the hard waste disappears, and the grinding piece 501 no longer squeezes the corresponding sliding rod 510. Under the action of the second elastic piece 514, the sliding rod 510 moves in the opposite direction. At the same time, under the action of air pressure, the air pressure on the side of the first cylinder 408 that is not connected to the connecting pipe 509 pulls the first piston 409 to move in the opposite direction. The first cylinder 408 draws gas to the second cylinder 507 through the connecting pipe 509, so that the second piston 508 drives the sliding plate 504 to move in the opposite direction.

[0057] The first cylinder 408 has a larger diameter, so when the first piston 409 moves a very small distance, the amount of gas pushed can make the second piston 508 move a larger distance, so that the grinding piece 501 moves to a position where it contacts the clamping piece 515 and the sliding rod 510 at the same time. The sliding plate 504 drives the bearing 502 and the grinding piece 501 to move in the opposite direction through the sliding groove 505 and the insert block 506, and the grinding piece 501 drives the guide column 524 to move along the guide groove 503 to the initial position.

[0058] At the same time, the sliding rod 510 moves in the opposite direction to the initial position, and the two clamping parts 515 move to the original position along the sliding groove 516 through the sliding rod 517 under the action of the corresponding third elastic part 523. Since the damper 512 has a delay effect, the limit rod 525 moves in the opposite direction of the sliding rod 510, and the moving part 511 is located in the sliding rod 510. During the movement of the sliding rod 510 to the original position, the damper 512 is still in a slow recovery state, and the limit rod 525 cannot limit the reverse movement of the moving part 511, so that the grinding part 501 is only restricted when necessary.

[0059] The limiting rod 525, the sliding rod 510, the moving part 511 and the clamping part 515 matched therewith can limit the movement of the grinding member 501. When the grinding member 501 has not completely ground off the hard waste at the corresponding position, the grinding member 501 can always be in contact with the upper surface of the blade, so as to achieve the effect of precise distance grinding. Only after the hard waste at the position covered by the grinding member 501 is completely ground off, will it move to the initial position. The first cylinder 408, the second cylinder 507 and the slider 407 can be used to remove the scraper 406. When encountering hard waste materials, it actively avoids them, thereby preventing the hard waste materials from damaging the scraper 406, and preventing the scraper 406 from forcibly scraping the hard waste materials and causing damage to the surface of the blade, thereby increasing the stability of the device when in use. The motor 521 and the transmission belt 522, etc. are provided, which can control the rotation timing of the grinding piece 501. Only when the grinding piece 501 needs to grind the hard waste materials, will it contact the transmission belt 522, so that the grinding piece 501 rotates and grinds. The lower part of the grinding piece 501 is made of soft materials such as rubber to prevent damage to the surface of the blade. Example 3

[0060] On the basis of the above embodiment, this embodiment further provides a die-cutting machine blade waste removal method, comprising the following steps: S1. Place the blade on the fixing member 305 and fix it; S2. Start the first hydraulic cylinder 302, so that the fixing member 305 drives the blade to move back and forth, and the spray member 601 is used to spray the blade; S3. Use the scraper 406 to scrape off the adhering waste on the blade, and use the grinding member 501 to grind off the hard waste; S4. After cleaning, remove the knife plate.

[0061] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waste removal device for a die-cutting machine blade, comprising a main body (1), on which a waste removal machine body (2) is arranged, characterized in that: Also includes: A fixing assembly (3), the fixing assembly (3) comprising a support member (301) arranged on the main body (1), the support member (301) being provided with a first hydraulic cylinder (302), the support member (301) being fixedly provided with a guide member (303), the guide member (303) being slidably provided with a connecting member having one end fixedly connected to the first hydraulic cylinder (302), the connecting member being fixedly provided with a fixing plate (304), the fixing plate (304) being fixedly provided with a fixing member (305), the fixing member (305) being used to fix the blade; A glue removal component (4), the glue removal component (4) comprising a support frame (401) fixedly arranged on the main body (1), a sliding member (402) slidably arranged on the support frame (401), a fixed block (403) fixedly arranged on the sliding member (402), a placement plate (404) fixedly arranged on the fixed block (403), a clamping member (405) fixedly arranged on the placement plate (404), a plurality of scraping knives (406) arranged between the placement plate (404) and the clamping member (405), the scraping knives (406) being used to scrape off adhered waste; A grinding assembly (5), the grinding assembly (5) comprising a plurality of grinding pieces (501) arranged on a fixed block (403) and corresponding to the scraper (406), and used for grinding away waste materials that cannot be scraped off by the scraper (406); A liquid spraying assembly (6), wherein the liquid spraying assembly (6) comprises a liquid spraying member (601) arranged on a support frame (401) and used for spraying the surface of a blade.

2. A die-cutting machine blade waste removal device according to claim 1, characterized in that: The fixing member (305) is provided with a plurality of air suction holes (306), the fixing plate (304) is provided with an air suction groove (307) connected to the plurality of air suction holes (306), and the fixing plate (304) is provided with an air suction pipe (308) connected to the air suction groove (307).

3. A die-cutting machine blade waste removal device according to claim 2, characterized in that: The glue removal component (4) further comprises a slider (407) slidably arranged in the placement plate (404) and corresponding one-to-one with the scraper (406); a first cylinder (408) corresponding one-to-one with a plurality of sliders (407) is fixedly arranged in the placement plate (404); a first piston (409) is slidably arranged in each of the first cylinders (408); one end of each of the first pistons (409) passes through the corresponding first cylinder (408) and is capable of contacting the corresponding slider (407); and a first elastic member (410) is arranged between each of the sliders (407) and the corresponding first cylinder (408).

4. A die-cutting machine blade waste removal device according to claim 3, characterized in that: Each of the grinding pieces (501) is provided with a bearing (502); the fixed block (403) is provided with a plurality of guide grooves (503) corresponding to the bearings (502); each of the bearings (502) is provided with a guide column (524) inserted into the corresponding guide groove (503); a plurality of sliding plates (504) corresponding to the bearings (502) are slidably provided in the fixed block (403); each of the sliding plates (504) is provided with a sliding groove (505); each of the bearings (502) is provided with a guide column (524) inserted into the corresponding guide groove (503); The bearing (502) is provided with an insert block (506) inserted into the corresponding sliding groove (505), a plurality of second cylinders (507) corresponding to the sliding plate (504) are fixedly provided in the fixed block (403), a second piston (508) is slidably provided in the second cylinder (507) and has one end penetrating the second cylinder (507) and fixedly connected to the sliding plate (504), and each of the first cylinders (408) is connected to the corresponding second cylinder (507) via a connecting pipe (509).

5. A die-cutting machine blade waste removal device according to claim 4, characterized in that: A plurality of sliding rods (510) corresponding to the grinding pieces (501) are slidably disposed in each of the fixed blocks (403); a moving piece (511) is slidably disposed on each of the sliding rods (510); a damper (512) is disposed between each of the moving pieces (511) and the corresponding sliding rod (510); a plurality of fixed rods (513) corresponding to the moving pieces (511) and capable of contacting the corresponding moving pieces (511) are fixedly disposed in the fixed block (403); and a second elastic piece (514) is disposed between one end of each of the sliding rods (510) away from the corresponding grinding piece (501) and the fixed block (403).

6. A die-cutting machine blade waste removal device according to claim 5, characterized in that: The fixed block (403) is provided with a plurality of groups of clamping members (515) corresponding to the grinding members (501), each group of clamping members (515) is provided with two, the fixed block (403) is provided with a plurality of sliding grooves (516) corresponding to the clamping members (515), each of the clamping members (515) is provided with a sliding rod (517) capable of being inserted into the corresponding sliding groove (516), each sliding rod (517) is fixedly provided with a connecting rope (518), the free end of each connecting rope (518) is fixedly connected to the corresponding sliding rod (510), and a third elastic member (523) is provided between the opposite ends of the two clamping members (515) in the same group and the fixed block (403).

7. A die-cutting machine blade waste removal device according to claim 6, characterized in that: A plurality of rotating shafts (519) are rotatably arranged in the fixed block (403), and a pulley (520) is fixedly arranged on each rotating shaft (519). A motor (521) is arranged in the fixed block (403), and an output end of the motor (521) is fixedly connected to one of the rotating shafts (519). The plurality of pulleys (520) are connected to each other via a transmission belt (522), and each of the grinding pieces (501) can be in contact with the transmission belt (522).

8. A die-cutting machine blade waste removal device according to claim 7, characterized in that: A plurality of limit rods (525) corresponding to the moving member (511) are slidably disposed in the fixed block (403); the limit rods (525) are capable of contacting the corresponding moving member (511) and the sliding rod (510); and a fourth elastic member (526) is disposed between each limit rod (525) and the fixed block (403).

9. A die-cutting machine blade waste removal device according to claim 8, characterized in that: The main body (1) is provided with a hydraulic oil tank (309), the support frame (401) is provided with a second hydraulic cylinder (411), the output end of the second hydraulic cylinder (411) is fixedly connected to the sliding member (402), the first hydraulic cylinder (302) and the second hydraulic cylinder (411) are both connected to the hydraulic oil tank (309), the main body (1) is provided with a control cabinet (7), and the hydraulic oil tank (309) and the motor (521) are both electrically connected to the control cabinet (7).

10. A die-cutting machine blade waste cleaning method, using a die-cutting machine blade waste cleaning device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. placing the blade on the fixing member (305) and fixing it; S2. activating the first hydraulic cylinder (302), so that the fixing member (305) drives the blade to move back and forth, and using the liquid spraying member (601) to spray liquid on the blade; S3. Using the scraper (406) to scrape off the waste material adhering to the blade, and using the grinding piece (501) to grind off the hard waste material; S4. After cleaning, remove the knife plate.

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