Full-automatic flat-pressing flat-clearing waste product taking machine

Abstract

The utility model discloses a full -automatic flat pressure flat waste product taking machine, including drive mechanism, die -cutting mechanism, paper collecting and waste removing mechanism, flattening and collecting mechanism, it is characterized by: still being equipped with toothed bar mechanism between waste removing mechanism and die -cutting mechanism, and toothed bar mechanism includes paper collecting guide rail sprocket assembly, unscrewing axle, first clamping piece, second clamping piece, toothed bar body, and unscrewing axle and toothed bar body rotate and cooperate, and first clamping piece is equipped with first clamping plate, and second clamping piece is equipped with second clamping plate, and paper collecting guide rail sprocket assembly ensures toothed bar body to move stably, and transmission part drives unscrewing axle to rotate, makes second clamping piece move relative to first clamping piece, thereby realizes the opening and closing of first clamping plate and second clamping plate, and the end of plate material is stably clamped, prevents the end of plate material from lifting in the moving process, simultaneously ensures the sheet material after die -cutting to accurately pass into the clamping position, avoids the deviation of sheet material when transferring, improves sheet material transfer's stability and yield, realizes the automation and high efficiency of die -cutting waste removing product taking process.

Description

Technical Field

[0001] This utility model relates to the field of die-cutting machine technology, specifically to a fully automatic flatbed cleaning and waste removal machine. Background Technology

[0002] In modern industrial production, die-cutting waste removal and product sorting are crucial processes in industries such as packaging and printing, and the performance of the equipment directly affects product quality and production efficiency. Traditional die-cutting waste removal and product sorting equipment mostly suffers from limited functionality and low automation. Each process, such as raw material feeding, separation of finished products and waste materials, and finished product unloading, often requires extensive manual intervention. This not only results in high labor costs but also leads to low production efficiency due to the instability of manual operation, making it difficult to meet the needs of large-scale, standardized production.

[0003] Chinese invention patent publication number "CN110497460B" discloses a positioning device for a hot stamping die-cutting machine, which has a machine body, an embossing unit, and two parallel and enclosed transmission chains. The embossing unit includes a lower fixed platform and an upper movable platform. A toothed rack is connected to the transmission chains. A positioning groove is fixed at the input or output end of the embossing unit. A slide is fixed on the transmission chains. A slider is provided on the slide. The slider is connected to the toothed rack through an adjustment mechanism. The toothed rack is fixedly connected to the toothed rack. The toothed rack matches the positioning groove. When the slider moves, it contacts a moving part.

[0004] However, according to the positioning device of the hot stamping die-cutting machine, as described in paragraphs

[0021] to

[0022] of the instruction manual and the accompanying drawings, Figures 1 to 7 It is known that the positioning device of the hot stamping die-cutting machine only engages with the clamping groove at the end of the tooth bar when the sheet material is removed from the die-cutting mechanism. However, when producing non-bonded sheets, the end of the sheet material is pulled up by the tooth bar when the tooth bar pulls the sheet material, causing the die-cut sheet material to detach from the sheet material. The sheet material remains in the die-cutting device and cannot be transferred to the subsequent work station.

[0005] Secondly, when the sheet material is moved from the die-cutting stage to the tooth bar, the die-cut sheet material cannot be stably inserted into the clamping groove, causing the die-cut sheet material to shift as it moves with the tooth bar. The sheet material will remain in an offset state in subsequent workstations, resulting in a low yield.

[0006] Therefore, it is necessary to improve upon the aforementioned shortcomings. Utility Model Content

[0007] The purpose of this invention is to provide a fully automatic flatbed cleaning and waste removal machine that can prevent the ends of the sheet material from warping and the sheet material from shifting, so as to solve the above-mentioned problems existing in the prior art.

[0008] To achieve the above objectives, the technical solution adopted by this utility model is: a fully automatic flatbed waste removal and collection machine, including a drive mechanism, a die-cutting mechanism, a paper collection and waste removal mechanism, and a flattening and collection mechanism. The machine is characterized by a gripper mechanism located between the waste removal mechanism and the die-cutting mechanism. The die-cutting mechanism, gripper mechanism, and drive mechanism are linked. The drive mechanism drives the die-cutting mechanism to die-cut the sheet material and drives the gripper mechanism to reciprocate along the axis. The gripper mechanism includes a paper collection guide sprocket assembly, a rotating shaft, a first clamping member, a second clamping member, and a gripper body. The rotating shaft and gripper body are rotatably coupled. One end of the first clamping member is fixedly connected to the gripper body, and the other end has a first clamping plate. One end of the second clamping member is detachably connected to the first clamping member, and the other end has a second clamping plate. The second clamping member is linked to the rotating shaft, which is also linked to a transmission component. The paper collection guide sprocket assembly drives the gripper body to move, and the transmission component drives the rotating shaft to rotate, causing the first and second clamping plates to open and close.

[0009] By adopting the above technical solution: the gripper mechanism moves reciprocally along the axis under the drive of the drive mechanism, the paper receiving guide sprocket assembly ensures the smooth movement of the gripper body, the transmission component drives the rotating shaft to rotate, so that the second clamping component moves relative to the first clamping component, thereby realizing the opening and closing of the first clamping plate and the second clamping plate, stably clamping the end of the plate, preventing the end of the plate from tilting up during the movement, and ensuring that the die-cut sheet is accurately inserted into the clamping position, avoiding the sheet from shifting during transfer, improving the stability of sheet transfer and the yield, and realizing the automation and efficiency of the die-cutting waste removal and product retrieval process.

[0010] The aforementioned fully automatic flat-press waste removal and sorting machine can be further configured as follows: the first clamping member has an arc-shaped rotating groove in the middle, and the swivel shaft is rotatably set in the rotating groove; the first clamping member has first mounting plates extending outward on both sides; the second clamping member has a receiving groove in the middle, which separates the second clamping member to form two sets of second mounting plates; the first mounting plate has a first positioning post extending outward on the side facing the second clamping member; the second mounting plate has a second positioning post extending outward on the side facing the first clamping member; a clamping spring is provided between the first mounting plate and the second mounting plate; one end of the clamping spring is sleeved on the outer periphery of the first positioning post, and the other end is sleeved on the outer periphery of the second positioning post; the second mounting plate and the first mounting plate are detachably connected by connecting bolts.

[0011] By adopting the above technical solution: the unscrewing shaft rotates in the arc-shaped rotating groove, driving the second clamping member to move relative to the first clamping member. The clamping spring provides elastic pressure through the first positioning post and the second positioning post, ensuring that the first clamping plate and the second clamping plate maintain stable clamping during the opening and closing process. The connecting bolts make the first mounting plate and the second mounting plate detachably connected, which is convenient for maintenance and adjustment. This effectively prevents the end of the plate from warping and the sheet from shifting, and improves the reliability of clamping and production efficiency.

[0012] The aforementioned fully automatic flatbed cleaning and product collection machine can be further configured as follows: the die-cutting mechanism includes a main frame, a front opening positioning component, a swing arm pressure adjustment component, an upper platform, a moving platform, a front guide component, a paper pressing and supporting component, and a gripper guide rail component. The drive mechanism is set on the main frame. The gripper guide rail component includes a sprocket assembly, a guide rail assembly, and a positioning component. The sprocket assembly rotates and cooperates with the main frame. The sprocket assembly is linked with the drive mechanism through an intermittent mechanism assembly. The drive mechanism drives the sprocket assembly to reciprocate. The chain drives the gripper mechanism to reciprocate through the gripper guide rail component and the paper receiving guide rail sprocket assembly.

[0013] By adopting the above technical solution: the drive mechanism drives the sprocket assembly to perform precise reciprocating rotation through the intermittent mechanism assembly. Under the joint action of the gripper guide rail assembly and the paper receiving guide rail sprocket assembly, the chain smoothly drives the gripper mechanism to move back and forth along the predetermined trajectory, ensuring the synchronization and coordination of the actions of the gripper mechanism and the die-cutting mechanism. This allows the board to be stably clamped and transferred after die-cutting, effectively preventing board displacement or sheet fall-off, and improving the automation level and operational reliability of the entire waste removal and product retrieval process.

[0014] The aforementioned fully automatic flatbed waste removal and product extraction machine can be further configured as follows: the die-cutting mechanism also includes a plate drawer frame, which is detachably connected to the main frame. The plate drawer frame includes a left support arm and a right support arm. The left support arm is provided with a plate frame guide plate, a plate frame turntable, several sets of plate frame stops, a steel plate bracket, and steel plate swing arms distributed on both sides of the steel plate bracket. One end of the plate frame turntable is rotatably connected to the left support arm, and the other end is provided with a support bearing. A pin groove is also provided on the plate frame turntable, and a plate frame pin is slidably fitted in the pin groove. The part can be snapped into the plate frame. The plate frame stop bars are distributed on both sides of the plate frame. The steel plate bracket is rotatably equipped with a bracket shaft. The two ends of the bracket shaft pass through the steel plate bracket and are fixedly connected to the steel plate swing arm. The two sets of steel plate swing arms are detachably connected to steel plate guides. The left support arm is also equipped with steel plate support seats along the same axis as the steel plate guides. A steel plate limiting block is fixedly connected to the steel plate support seat. The steel plate limiting block and the steel plate support seat form a steel plate groove. The steel plate limiting block communicates with the steel plate groove and is equipped with a steel plate limiting handle. The right support arm has the same structure as the left support arm.

[0015] By adopting the above technical solution: the symmetrical structure of the left and right support arms of the pull plate frame provides a stable support foundation for the plate frame and steel plate; the cooperation between the plate frame turntable and the plate frame pin enables the rapid installation and precise positioning of the plate frame; the linkage structure of the steel plate bracket and the steel plate swing arm, combined with the steel plate guide and the steel plate slide, ensures that the steel plate can be accurately guided and stably positioned during the replacement process, effectively simplifying the mold replacement process, greatly improving the efficiency of plate frame and steel plate adjustment and replacement, and ensuring the speed and positioning accuracy of production preparation.

[0016] The aforementioned fully automatic flatbed waste collection and sorting machine can be further configured as follows: the paper collection and waste sorting mechanism includes a paper collection frame, a paper collection platform, a paper collection and transfer assembly, a paper pressing assembly, and a waste sorting assembly. The paper collection platform and the paper collection and transfer assembly are distributed along the same axis of the paper collection frame. The paper collection and transfer assembly includes a paper collection and transfer belt, several sets of paper collection and transfer shafts, a paper collection drive shaft, and a paper collection drive motor. The paper collection and transfer shafts are rotatably engaged with the paper collection frame. The paper collection and transfer belt is wrapped around the outer periphery of the paper collection and transfer shafts and the paper collection drive shaft. The paper collection drive shaft is rotatably engaged with the paper collection frame and is linked to the output end of the paper collection drive motor. The operation of the paper collection drive motor drives the paper collection drive shaft to rotate, which in turn drives the paper collection and transfer belt to rotate circumferentially. The waste sorting assembly is located on the side of the paper collection frame near the flattening and collection mechanism. The paper pressing assembly cooperates with the waste sorting assembly to promote the separation of die-cut materials and waste.

[0017] By adopting the above technical solution: the paper receiving drive motor drives the paper receiving drive shaft to rotate, and the paper receiving conveyor belt and the paper receiving conveyor shaft cooperate to realize the continuous operation of the paper receiving conveyor belt, so that the die-cut sheets are stably transported on the paper receiving platform. The waste removal component and the paper pressing component work together to effectively separate waste during the sheet transportation process, ensuring that the die-cut sheets are collected completely while the waste is automatically removed, improving the efficiency and quality of finished product collection, and realizing the continuity and automation of the waste removal and product retrieval process.

[0018] The aforementioned fully automatic flatbed waste collection machine can be further configured as follows: the paper pressing assembly includes a pressing plate bracket, a pressing plate shaft, several sets of pressing plate seats distributed on the pressing plate shaft, and a pressing plate detachably connected to the pressing plate seats. The pressing plate bracket is slidably fitted with a pressing plate slider. Both ends of the pressing plate shaft are linked with the pressing plate slider. The pressing plate seat has an installation notch. The pressing plate seat is connected to the installation notch and has a fixed handle. The pressing plate seat is slidably fitted with the pressing plate shaft through the installation notch and is detachably connected to the pressing plate shaft through the fixed handle. One end of the pressing plate is detachably connected to the pressing plate seat, and the other end is located on the conveyor belt near the flattening and collecting mechanism.

[0019] By adopting the above technical solution: the pressure plate achieves flexible axial position adjustment through the sliding cooperation between the pressure plate seat and the pressure plate shaft; the fixed handle can quickly lock the relative position of the pressure plate seat and the pressure plate shaft; the cooperation between the pressure plate bracket and the pressure plate slider ensures the stability of the overall movement of the pressure plate assembly, enabling the pressure plate to accurately act on the sheet surface at the end of the conveyor belt, achieving effective pressing and positioning of sheets of different sizes, ensuring the stability of the sheets during the separation and transfer process, and improving the adaptability and production efficiency of waste removal operations.

[0020] The aforementioned fully automatic flatbed waste removal and sorting machine can be further configured as follows: the waste removal component includes a waste removal bracket, a waste removal pressure bar, several sets of waste removal knife holders detachably connected to the waste removal pressure bar, and waste removal knives detachably connected to the waste removal knife holders. The waste removal bracket has a fixed pressure groove, and a fixed pressure bar passes through the fixed pressure groove. The waste removal pressure bar and the fixed pressure bar slide together. A reset spring is sleeved on the outer periphery of the fixed pressure bar. One end of the reset spring abuts against the inner wall of the fixed pressure groove, and the other end is linked with the waste removal pressure bar. The waste removal knife cooperates with the outer surface of the paper receiving conveyor belt, causing the waste material to detach from the board and continue to move synchronously with the paper receiving conveyor belt.

[0021] By adopting the above technical solution: the reset spring provides continuous elastic pressure to the waste removal pressure bar, enabling the waste removal knife to act stably on the surface of the board. The precise cooperation between the waste removal knife and the surface of the paper receiving conveyor belt effectively peels off the waste generated by die-cutting while maintaining normal sheet conveying, realizing the rapid separation of waste from finished sheet. The sliding cooperation of the waste removal pressure bar along the fixed pressure groove ensures the stability of the waste removal process, improves the efficiency and accuracy of waste removal, and ensures the continuous operation capability of the equipment.

[0022] The above-mentioned fully automatic flatbed waste removal and product collection machine can be further configured as follows: a suction plate assembly is also provided below the paper receiving and conveying belt. The suction plate assembly includes several sets of air plates and air distribution seats. The air distribution seats are connected to each set of air plates through air pipes. The air distribution seats are connected to an air pump. The operation of the air pump causes the air at the contact surface between the paper receiving and conveying belt and the board to be drawn out from the air plates, causing the board and the paper receiving and conveying belt to move synchronously.

[0023] By adopting the above technical solution: when the air pump is running, the negative pressure is evenly distributed to each group of air plates through the air distribution seat, so that the contact surface between the paper receiving conveyor belt and the board is formed into a stable negative pressure adsorption zone, which effectively enhances the adhesion of the board during the conveying process, prevents the board from shifting or slipping during high-speed conveying, ensures that the board and the paper receiving conveyor belt move synchronously and stably, improves the conveying accuracy and production efficiency, and avoids the problem of reduced die-cutting accuracy caused by board displacement.

[0024] The aforementioned fully automatic flattening and waste removal machine can be further configured as follows: the flattening and collection mechanism includes a collection frame, a collection and transfer assembly, a flattening assembly, and a collection assembly. The collection and transfer assembly includes a collection and transfer belt, a collection drive shaft, a collection and transfer shaft, and a collection drive motor. The collection and transfer belt is linked with the collection drive shaft, and the collection and transfer belt abuts against the outer circumferential surface of the collection and transfer shaft. The collection drive shaft is linked with the output end of the collection drive motor. The flattening assembly includes flattening supports and flattening rollers distributed on both sides of the collection frame. The flattening supports are slidably fitted with flattening blocks. A flattening shaft is provided between the two sets of flattening blocks. Two sets of flattening swing arms are slidably arranged on the flattening shaft. One end of the flattening swing arm is rotatably fitted with the flattening shaft, and the other end is rotatably fitted with the flattening roller.

[0025] By adopting the above technical solution: the collection drive motor drives the collection drive shaft to rotate, driving the collection conveyor belt to achieve stable conveying of the sheet material; the flattening roller achieves adaptive angle adjustment through the rotational cooperation of the flattening swing arm and the flattening shaft; and the sliding cooperation between the flattening block and the flattening bracket enables the flattening roller to automatically adjust the flattening force according to the sheet thickness, ensuring that the sheet material remains flat during conveying, effectively improving the quality and efficiency of finished product collection, and realizing continuous and stable operation of the flattening and collection processes.

[0026] The aforementioned fully automatic flat-press waste removal and collection machine can be further configured as follows: the collection component includes a collection platform and a collection lifting motor. Several sets of lifting racks are provided below the collection platform. A lifting shaft is provided inside the collection frame. The lifting shaft is detachably connected to a lifting gear. The lifting gear meshes with the lifting rack. A rotating gear is provided on the lifting shaft. The rotating gear is linked to the output end of the collection lifting motor through a chain. Several sets of collection support rods are provided on the side of the collection platform opposite to the lifting racks. Collection slide rods are provided through the collection support rods. One end of the collection slide rod is slidably engaged with the collection support rod, and the other end is detachably connected to a collection baffle. The collection baffle is used to flatten the ends of the die-cut material.

[0027] By adopting the above technical solution: the collecting lifting motor drives the rotating gear through the chain to rotate the lifting shaft. The meshing transmission between the lifting gear and the lifting rack realizes the smooth lifting of the collecting platform. The collecting baffle can be flexibly adjusted in position through the sliding cooperation between the collecting slide rod and the collecting support rod. During the collecting process, the ends of the die-cut materials are effectively leveled, ensuring the neatness of the finished product stacking. This realizes the continuous operation of automatic collection and stacking of finished products, improving production efficiency and finished product quality.

[0028] The beneficial effects of this utility model are as follows: First, the gripper mechanism stably clamps the ends of the sheet material, preventing it from warping during movement. This ensures the die-cut sheets are accurately inserted into the clamping positions, preventing misalignment during transport and improving the stability and yield of the sheet material. Simultaneously, the paper collection and waste removal mechanism, through the coordinated operation of the paper pressing and waste removal components combined with the negative pressure adsorption of the suction plate component, achieves efficient separation of the die-cut sheet material from waste. This also ensures the sheet material moves synchronously with the conveyor belt during transport, preventing slippage and displacement.

[0029] Secondly, the flattening and collecting mechanism ensures the flatness and neatness of the sheets during the collecting process through the adaptive adjustment of the flattening rollers and the leveling effect of the collecting baffles, thus realizing the automated palletizing of finished products.

[0030] Third, the die-cutting mechanism's plate drawer simplifies the process of changing plates and steel plates, greatly improves the efficiency of mold adjustment and positioning, and realizes fully automated operation of die-cutting, waste removal, product retrieval and collection, significantly improving production efficiency and product quality, while reducing manual intervention and operational difficulty, and meeting the needs of high-speed and high-precision production.

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of the fully automatic flat-press waste removal and sorting machine of this utility model; Figure 2 This is a schematic diagram of the combined structure of the die-cutting mechanism and the driving mechanism of this utility model; Figure 3 This is a schematic diagram of the tooth guide rail assembly of this utility model; Figure 4 This is a schematic diagram of the drawer frame of this utility model; Figure 5 This is a schematic diagram of the tooth rack mechanism of this utility model; Figure 6 This is a schematic diagram of the paper receiving guide rail sprocket assembly of this utility model; Figure 7 This is a schematic diagram of the tooth rack body and the unscrewing shaft of this utility model; Figure 8 This is a schematic diagram of the structure of the first clamping member and the second clamping member of this utility model; Figure 9 This is a schematic diagram of the paper collection and waste removal mechanism of this utility model; Figure 10 This is a schematic diagram of the paper receiving and transferring assembly of this utility model; Figure 11 This is a schematic diagram of the paper pressing assembly of this utility model; Figure 12 This is a schematic diagram of the structure of the waste removal component of this utility model; Figure 13 This is a schematic diagram of the suction plate assembly of this utility model; Figure 14 This is a schematic diagram of the flattening and collecting mechanism of this utility model; Figure 15 This is a schematic diagram of the structure of the collection and transfer component and the flattening component of this utility model; Figure 16 This is a schematic diagram of the structure of the collection component of this utility model; Label annotation: Drive mechanism 1, Die-cutting mechanism 2, main frame 21, front tooth positioning assembly 22, swing arm pressure adjustment assembly 23, upper platform 24, moving platform 25, front guide assembly 26, paper pressing and supporting assembly 27, tooth bar guide rail assembly 28, sprocket assembly 281, guide rail assembly 282, positioning assembly 283, drawer frame 29, left support arm 291, right support arm 292, plate frame guide plate 293, plate frame turntable 294, support bearing 2941, pin groove 2942, plate frame pin 2943, plate frame stop bar 295, steel plate bracket 296, bracket pivot 2961, steel plate swing arm 297, steel plate guide component 2971, steel plate support seat 298, steel plate limit block 2981, steel plate slide groove 2982, steel plate limit handle 2983. The components include: a gripper mechanism 3, a paper take-up guide sprocket assembly 31, a gripper body 32, a rotating shaft 33, a transmission component 331, a first clamping component 34, a first clamping plate 341, a rotating groove 342, a first mounting plate 343, a first positioning post 344, a clamping spring 345, a second clamping component 35, a second clamping plate 351, a receiving groove 352, a second mounting plate 353, and a second positioning post 354. 4. Paper collection and waste removal mechanism; 41. Paper collection rack; 42. Paper collection platform; 43. Paper collection and transfer assembly; 431. Paper collection and transfer belt; 432. Paper collection and transfer shaft; 433. Paper collection drive shaft; 434. Paper collection drive motor; 435. Paper pressing assembly; 441. Press plate bracket; 442. Press plate shaft; 443. Press plate seat; 443. Mounting notch; 4431. Fixed handle; 4432. Press plate; 444. Press plate slider; 445. Waste removal assembly; 451. Waste removal bracket; 451. Fixed pressure groove; 4511. Fixed pressure rod; 4512. Reset spring; 4513. Waste removal pressure rod; 452. Waste removal knife holder; 453. Waste removal knife; 454. Suction plate assembly; 46. Air plate; 461. Air distribution seat; 462. 5. Flattening and collecting mechanism, 51. Collecting frame, 52. Collecting and transferring assembly, 521. Collecting and transferring belt, 522. Collecting drive shaft, 523. Collecting drive motor, 524. Flattening assembly, 531. Flattening bracket, 532. Flattening roller, 533. Flattening block, 534. Flattening shaft, 535. Flattening swing arm, 54. Collecting assembly, 541. Collecting lifting motor, 542. Lifting rack, 543. Lifting shaft, 544. Lifting gear, 545. Rotating gear, 546. Collecting support rod, 547. Collecting slide bar, 548. Collecting baffle, 549. Detailed Implementation

[0033] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0034] Fully automatic flatbed cleaning and waste removal machine, such as Figures 1 to 16 As shown, it includes a drive mechanism 1, a die-cutting mechanism 2, a paper collection and waste removal mechanism 4, and a flattening and collecting mechanism 5. A gripper mechanism 3 is also provided between the waste removal mechanism and the die-cutting mechanism. The die-cutting mechanism 2, the gripper mechanism 3 and the drive mechanism 1 are linked. The operation of the drive mechanism 1 drives the die-cutting mechanism 2 to die-cut the board and drives the gripper mechanism 3 to reciprocate along the axis.

[0035] like Figure 2 , Figure 3 As shown, the die-cutting mechanism 2 includes a main frame 21, a front tooth positioning assembly 22, a swing arm pressure adjustment assembly 23, an upper platform 24, a moving platform 25, a front guide assembly 26, a paper pressing and guiding assembly 27, and a tooth bar guide rail assembly 28. The drive mechanism 1 is mounted on the main frame 21. The tooth bar guide rail assembly 28 includes a sprocket assembly 281, a guide rail assembly 282, and a positioning assembly 283. The sprocket assembly 281 rotates with the main frame 21. The sprocket assembly 281 is linked with the drive mechanism 1 through an intermittent mechanism assembly. The drive mechanism 1 drives the sprocket assembly 281 to reciprocate. The chain drives the tooth bar mechanism 3 to reciprocate through the tooth bar guide rail assembly 28 and the paper delivery guide rail sprocket assembly 31.

[0036] like Figure 2 , Figure 4 As shown, the die-cutting mechanism 2 also includes a drawer frame 29, which is detachably connected to the main frame 21. The drawer frame 29 includes a left support arm 291 and a right support arm 292. The left support arm 291 is provided with a plate frame guide plate 293, a plate frame turntable 294, several sets of plate frame stops 295, a steel plate bracket 296, and steel plate swing arms 297 distributed on both sides of the steel plate bracket 296. One end of the plate frame turntable 294 is rotatably connected to the left support arm 291, and the other end is provided with a support bearing 2941. The plate frame turntable 294 is also provided with a pin groove 2942, and a plate frame pin 2943 is slidably fitted in the pin groove 2942. The end of the plate frame pin 2943 can be engaged with the plate frame. Rods 295 are distributed on both sides of the plate frame. A steel plate bracket 296 is rotatably equipped with a bracket shaft 2961. Both ends of the bracket shaft 2961 pass through the steel plate bracket 296 and are fixedly connected to the steel plate swing arm 297. Two sets of steel plate swing arms 297 are detachably connected to steel plate guide members 2971. A steel plate support seat 298 is also distributed on the left support arm 291 along the same axis as the steel plate guide member 2971. A steel plate limiting block 2981 is fixedly connected to the steel plate support seat 298. The steel plate limiting block 2981 and the steel plate support seat 298 form a steel plate sliding groove 2982. A steel plate limiting handle 2983 passes through the steel plate limiting block 2981 and the steel plate sliding groove 2982. The right support arm 292 has the same structure as the left support arm 291.

[0037] like Figures 5 to 8As shown, the gripper mechanism 3 includes a paper take-up guide sprocket assembly 31, a gripper body 32, a rotating shaft 33, a first clamping member 34, and a second clamping member 35. The rotating shaft 33 is rotatably engaged with the gripper body 32. One end of the first clamping member 34 is fixedly connected to the gripper body 32, and the other end is provided with a first clamping plate 341. One end of the second clamping member 35 is detachably connected to the first clamping member 34, and the other end is provided with a second clamping plate 351. The second clamping member 35 is linked with the rotating shaft 33. The rotating shaft 33 is also linked with a transmission member 331. The paper take-up guide sprocket assembly 31 drives the gripper body 32 to move, and the transmission member 331 drives the rotating shaft 33 to rotate, causing the first clamping plate 341 and the second clamping plate 351 to open and close.

[0038] like Figure 8 As shown, the first clamping member 34 has an arc-shaped rotating groove 342 in the middle, and the unscrewing shaft 33 is rotatably disposed in the rotating groove 342. The first clamping member 34 has a first mounting plate 343 extending outward on both sides. The second clamping member 35 has a receiving groove 352 in the middle, which separates the second clamping member 35 to form two sets of second mounting plates 353. The first mounting plate 343 has a first positioning post 344 extending outward on the side facing the second clamping member 35, and the second mounting plate 353 has a second positioning post 354 extending outward on the side facing the first clamping member 34. A clamping spring 345 is provided between the first mounting plate 343 and the second mounting plate 353. One end of the clamping spring 345 is sleeved on the outer periphery of the first positioning post 344, and the other end is sleeved on the outer periphery of the second positioning post 354. The second mounting plate 353 and the first mounting plate 343 are detachably connected by connecting bolts.

[0039] like Figure 9 , Figure 10 As shown, the paper collection and waste removal mechanism 4 includes a paper collection frame 41, a paper collection platform 42, a paper collection and transfer assembly 43, a paper pressing assembly 44, and a waste removal assembly 45. The paper collection platform 42 and the paper collection and transfer assembly 43 are distributed along the same axis as the paper collection frame 41. The paper collection and transfer assembly 43 includes a paper collection and transfer belt 431, several sets of paper collection and transfer shafts 432, a paper collection drive shaft 433, and a paper collection drive motor 434. The paper collection and transfer shafts 432 are rotatably engaged with the paper collection frame 41. The paper collection and transfer belt 431... 31 is arranged around the outer periphery of the paper receiving conveyor shaft 432 and the paper receiving drive shaft 433. The paper receiving drive shaft 433 is rotatably engaged with the paper receiving frame 41 and linked to the output end of the paper receiving drive motor 434. The operation of the paper receiving drive motor 434 drives the paper receiving drive shaft 433 to rotate, which in turn drives the paper receiving conveyor belt 431 to rotate circumferentially. The waste removal component 45 is located on the side of the paper receiving frame 41 near the flattening and collecting mechanism 5. The paper pressing component 44 cooperates with the waste removal component 45 to promote the separation of die-cutting material from waste.

[0040] like Figure 11As shown, the paper pressing assembly 44 includes a pressure plate bracket 441, a pressure plate shaft 442, several sets of pressure plate seats 443 distributed on the pressure plate shaft 442, and a pressure plate 444 detachably connected to the pressure plate seats 443. The pressure plate bracket 441 is slidably fitted with a pressure plate slider 445. Both ends of the pressure plate shaft 442 are linked with the pressure plate slider 445. The pressure plate seat 443 has an installation notch 4431. A fixed handle 4432 is provided in the installation notch 4431 of the pressure plate seat 443. The pressure plate seat 443 is slidably fitted with the pressure plate shaft 442 through the installation notch 4431 and is detachably connected to the pressure plate shaft 442 through the fixed handle 4432. One end of the pressure plate 444 is detachably connected to the pressure plate seat 443, and the other end is located on the conveyor belt near the flattening and collecting mechanism 5.

[0041] like Figure 12 As shown, the waste removal component 45 includes a waste removal bracket 451, a waste removal pressure rod 452, several sets of waste removal knife holders 453 detachably connected to the waste removal pressure rod 452, and waste removal knives 454 detachably connected to the waste removal knife holders 453. The waste removal bracket 451 has a fixed pressure groove 4511, and a fixed pressure rod 4512 passes through the fixed pressure groove 4511. The waste removal pressure rod 452 and the fixed pressure rod 4512 are slidably engaged. A reset spring 4513 is sleeved on the outer periphery of the fixed pressure rod 4512. One end of the reset spring 4513 abuts against the inner wall of the fixed pressure groove 4511, and the other end is linked with the waste removal pressure rod 452. The waste removal knife 454 engages with the outer surface of the paper receiving conveyor belt 431, causing the waste to detach from the board and continue to move synchronously with the paper receiving conveyor belt 431.

[0042] like Figure 13 As shown, a suction plate assembly 46 is also provided below the paper receiving conveyor belt 431. The suction plate assembly 46 includes several sets of air plates 461 and air distribution seats 462. The air distribution seats 462 are connected to each set of air plates 461 through air pipes. The air distribution seats 462 are connected to an air pump. When the air pump operates, it causes the air at the contact surface between the paper receiving conveyor belt 431 and the board to be drawn out from the air plates 461, causing the board and the paper receiving conveyor belt 431 to move synchronously.

[0043] like Figures 14 to 16As shown, the flattening and collecting mechanism 5 includes a collecting frame 51, a collecting and transferring assembly 52, a flattening assembly 53, and a collecting assembly 54. The collecting and transferring assembly 52 includes a collecting and transferring belt 521, a collecting drive shaft 522, a collecting and transferring shaft 523, and a collecting drive motor 524. The collecting and transferring belt 521 is linked with the collecting drive shaft 522, and the collecting and transferring belt 521 abuts against the outer circumferential surface of the collecting and transferring shaft 523. The collecting drive shaft 522 is linked with the output end of the collecting drive motor 524. The flattening assembly 53 includes flattening brackets 531 and flattening rollers 532 distributed on both sides of the collecting frame 51. The flattening brackets 531 are slidably fitted with flattening blocks 533. A flattening shaft 534 is provided between the two sets of flattening blocks 533. Two sets of flattening swing arms 535 are slidably arranged on the flattening shaft 534. One end of the flattening swing arm 535 is rotatably fitted with the flattening shaft 534, and the other end is rotatably fitted with the flattening roller 532.

[0044] like Figure 16 As shown, the collection assembly 54 includes a collection platform 541 and a collection lifting motor 542. Several sets of lifting racks 543 are provided below the collection platform 541. A lifting shaft 544 is provided inside the collection frame 51. A lifting gear 545 is detachably connected to the lifting shaft 544. The lifting gear 545 meshes with the lifting racks 543. A rotating gear 546 is provided on the lifting shaft 544. The rotating gear 546 is linked to the output end of the collection lifting motor 542 through a chain. Several sets of collection support rods 547 are provided on the side of the collection platform 541 opposite to the lifting racks 543. A collection slide rod 548 passes through the collection support rod 547. One end of the collection slide rod 548 slides with the collection support rod 547, and the other end is detachably connected to a collection baffle 549. The collection baffle 549 is used to flatten the end of the die-cut material.

[0045] The working principle of this embodiment is as follows: The sheet material enters the die-cutting mechanism 2 between the upper platform 24 and the moving platform 25 from the front tooth positioning assembly 22. Then, the drive mechanism 1 drives the rocker arm pressure adjustment assembly 23 to press the moving platform 25 against the upper platform 24. The frame plate and the die-cutting steel plate are pressed together to die-cut the sheet material. At the same time, the drive mechanism 1 drives the sprocket assembly 281. The transmission chain passes through the guide rail assembly 282 and the paper delivery guide rail sprocket assembly 31 to move the tooth rack body 32 towards the side of the die-cutting mechanism 2. The tooth rack body 32 contacts the positioning assembly 283 to position the tooth rack body 32.

[0046] After the die-cutting of the board is completed, the drive mechanism 1 rotates in the direction of the moving platform 25 and the upper platform 24 open, and the die-cut board moves into the receiving platform 42 at the front of the receiving rack 41. The end of the board passes between the first clamping member 34 and the second clamping member 35. The transmission member 331 drives the rotating shaft 33 to rotate, and the first clamping plate 341 and the second clamping plate 351 close to clamp the end of the board. The drive mechanism 1 drives the toothed bar body 32 to reset, and the toothed bar mechanism 3 drives the die-cut board to be transferred to the receiving and waste removal mechanism 4's receiving and transfer assembly 43.

[0047] Then, the paper collection drive motor 434 drives the paper collection drive shaft 433 to rotate, the paper collection conveyor belt 431 rotates synchronously with the paper collection drive shaft 433, the air pump draws air from the air distribution seat 462 to the air plate 461 synchronously, the lower surface of the plate contacts the paper collection conveyor belt 431 and moves synchronously with the paper collection conveyor belt 431 toward the waste removal component 45.

[0048] When the board moves to the end of the paper receiving rack 41, the pressure plate 444 contacts the upper surface of the board. The pressure plate 444 separates the front and rear sides of the die-cut finished product from the waste edge. The lower surface of the waste removal knife 454 contacts the waste edge. The waste edge continues to move with the paper receiving conveyor belt 431. The finished product separates from the waste edge and moves to the collection conveyor belt 521 of the flattening collection mechanism 5.

[0049] The collection drive motor 524 rotates, causing the collection drive shaft 522 to rotate. The collection conveyor belt 521 rotates, causing the die-cut finished products to continue moving. The flattening roller 532 flattens the die-cut finished products as they move, preventing them from warping. Then, the collection conveyor belt 521 continues to move the die-cut finished products to the collection platform 541 of the collection component 54. The collection baffle 549 abuts against the end of the die-cut finished product. The collection lifting motor 542 rotates, causing the lifting gear 543 to move downward. The die-cut finished products naturally stack up, completing the die-cut waste collection process of the board.

[0050] It should be noted that the front tooth positioning component 22, the swing arm pressure adjustment component 23, the front guide component 26, and the paper pressing and guiding component 27 are conventional technical solutions in die-cutting machines, and will not be described in detail in this embodiment.

[0051] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A fully automatic flatbed waste removal and product collection machine, comprising a drive mechanism, a die-cutting mechanism, a paper collection and waste removal mechanism, and a flattening and collection mechanism, characterized in that: A gripper mechanism is also provided between the waste removal mechanism and the die-cutting mechanism. The die-cutting mechanism, the gripper mechanism, and the drive mechanism are linked. The drive mechanism drives the die-cutting mechanism to die-cut the board and drives the gripper mechanism to reciprocate along the axis. The gripper mechanism includes a paper delivery guide sprocket assembly, a rotating shaft, a first clamping member, a second clamping member, and a gripper body. The rotating shaft and the gripper body are rotatably engaged. One end of the first clamping member is fixedly connected to the gripper body, and the other end is provided with a first clamping plate. One end of the second clamping member is detachably connected to the first clamping member, and the other end is provided with a second clamping plate. The second clamping member is linked to the rotating shaft. The rotating shaft is also linked to a transmission component. The paper delivery guide sprocket assembly drives the gripper body to move, and the transmission component drives the rotating shaft to rotate, causing the first clamping plate and the second clamping plate to open and close.

2. The fully automatic flatbed cleaning and waste removal machine according to claim 1, characterized in that: The first clamping member has an arc-shaped rotating groove in the middle, and the unscrewing shaft is rotatably disposed in the rotating groove. The first clamping member has first mounting plates extending outward on both sides. The second clamping member has a receiving groove in the middle, which separates the second clamping member to form two sets of second mounting plates. The first mounting plate has a first positioning post extending outward on the side facing the second clamping member, and the second mounting plate has a second positioning post extending outward on the side facing the first clamping member. A clamping spring is provided between the first mounting plate and the second mounting plate. One end of the clamping spring is sleeved on the outer periphery of the first positioning post, and the other end is sleeved on the outer periphery of the second positioning post. The second mounting plate and the first mounting plate are detachably connected by connecting bolts.

3. The fully automatic flatbed cleaning and product extraction machine according to claim 2, characterized in that: The die-cutting mechanism includes a main frame, a front opening positioning assembly, a swing arm pressure adjustment assembly, an upper platform, a moving platform, a front guide assembly, a paper pressing and supporting assembly, and a gripper guide rail assembly. The drive mechanism is mounted on the main frame. The gripper guide rail assembly includes a sprocket assembly, a guide rail assembly, and a positioning assembly. The sprocket assembly rotates with the main frame and is linked to the drive mechanism through an intermittent mechanism assembly. The drive mechanism drives the sprocket assembly to reciprocate. The chain passes through the gripper guide rail assembly and the paper delivery guide rail sprocket assembly, driving the gripper mechanism to reciprocate.

4. The fully automatic flat-press waste removal and product extraction machine according to claim 3, characterized in that: The die-cutting mechanism also includes a plate drawer frame, which is detachably connected to the main frame. The plate drawer frame includes a left support arm and a right support arm. The left support arm, near the right support arm, has a plate frame guide plate, a plate frame turntable, several sets of plate frame stops, a steel plate bracket, and steel plate swing arms distributed on both sides of the steel plate bracket. One end of the plate frame turntable is rotatably connected to the left support arm, and the other end has a support bearing. The plate frame turntable also has a pin groove, in which a plate frame pin slides. The end of the plate frame pin can engage with the plate frame. The plate frame stops are distributed on both sides of the plate frame. The steel plate bracket is rotatably equipped with a bracket pivot. The two ends of the bracket pivot pass through the steel plate bracket and are fixedly connected to the steel plate swing arm. The two sets of steel plate swing arms are detachably connected to steel plate guide members. The left support arm is also equipped with a steel plate support seat along the same axis as the steel plate guide member. A steel plate limiting block is fixedly connected to the steel plate support seat. The steel plate limiting block and the steel plate support seat form a steel plate groove. A steel plate limiting handle passes through the steel plate groove and communicates with the steel plate limiting block. The right support arm has the same structure as the left support arm.

5. The fully automatic flatbed cleaning and product extraction machine according to any one of claims 1 to 4, characterized in that: The paper collection and waste removal mechanism includes a paper collection frame, a paper collection platform, a paper collection and transfer assembly, a paper pressing assembly, and a waste removal assembly. The paper collection platform and the paper collection and transfer assembly are distributed along the same axis of the paper collection frame. The paper collection and transfer assembly includes a paper collection and transfer belt, several sets of paper collection and transfer shafts, a paper collection drive shaft, and a paper collection drive motor. The paper collection and transfer shafts are rotatably engaged with the paper collection frame. The paper collection and transfer belt is wrapped around the outer periphery of the paper collection and transfer shafts and the paper collection drive shaft. The paper collection drive shaft is rotatably engaged with the paper collection frame and is linked to the output end of the paper collection drive motor. The operation of the paper collection drive motor drives the paper collection drive shaft to rotate, which in turn drives the paper collection and transfer belt to rotate circumferentially. The waste removal assembly is located on the side of the paper collection frame near the flattening and collecting mechanism. The paper pressing assembly cooperates with the waste removal assembly to promote the separation of die-cut materials from waste.

6. The fully automatic flat-press waste removal and product extraction machine according to claim 5, characterized in that: The paper pressing assembly includes a pressure plate bracket, a pressure plate shaft, several sets of pressure plate seats distributed on the pressure plate shaft, and a pressure plate detachably connected to the pressure plate seats. The pressure plate bracket is slidably fitted with a pressure plate slider. Both ends of the pressure plate shaft are linked to the pressure plate slider. The pressure plate seat has an installation notch. The pressure plate seat is connected to the installation notch and has a fixed handle. The pressure plate seat is slidably fitted with the pressure plate shaft through the installation notch and is detachably connected to the pressure plate shaft through the fixed handle. One end of the pressure plate is detachably connected to the pressure plate seat, and the other end is located on the conveyor belt near the flattening and collecting mechanism.

7. The fully automatic flatbed cleaning and product extraction machine according to claim 6, characterized in that: The waste removal assembly includes a waste removal bracket, a waste removal pressure rod, several sets of waste removal knife holders detachably connected to the waste removal pressure rod, and waste removal knives detachably connected to the waste removal knife holders. The waste removal bracket has a fixed pressure groove, and a fixed pressure rod passes through the fixed pressure groove. The waste removal pressure rod and the fixed pressure rod are slidably engaged. A reset spring is sleeved on the outer periphery of the fixed pressure rod. One end of the reset spring abuts against the inner wall of the fixed pressure groove, and the other end is linked with the waste removal pressure rod. The waste removal knife engages with the outer surface of the paper receiving conveyor belt, causing the waste material to detach from the board and continue to move synchronously with the paper receiving conveyor belt.

8. The fully automatic flatbed cleaning and product extraction machine according to claim 7, characterized in that: Below the paper receiving conveyor belt, there is also a suction plate assembly. The suction plate assembly includes several sets of air plates and air distribution seats. The air distribution seats are connected to each set of air plates through air pipes. The air distribution seats are connected to an air pump. When the air pump operates, it causes the air at the contact surface between the paper receiving conveyor belt and the board to be drawn out from the air plates, causing the board and the paper receiving conveyor belt to move synchronously.

9. The fully automatic flatbed cleaning and waste removal machine according to claim 5, characterized in that: The flattening and collecting mechanism includes a collecting frame, a collecting and transferring assembly, a flattening assembly, and a collecting assembly. The collecting and transferring assembly includes a collecting and transferring belt, a collecting drive shaft, a collecting and transferring shaft, and a collecting drive motor. The collecting and transferring belt is linked to the collecting drive shaft and abuts against the outer circumferential surface of the collecting and transferring shaft. The collecting drive shaft is linked to the output end of the collecting drive motor. The flattening assembly includes flattening supports and flattening rollers distributed on both sides of the collecting frame. The flattening supports are slidably fitted with flattening blocks. A flattening shaft is provided between the two sets of flattening blocks. Two sets of flattening swing arms are slidably arranged on the flattening shaft. One end of the flattening swing arm is rotatably fitted with the flattening shaft, and the other end is rotatably fitted with the flattening roller.

10. The fully automatic flatbed cleaning and waste removal machine according to claim 9, characterized in that: The collection assembly includes a collection platform and a collection lifting motor. Several sets of lifting racks are provided below the collection platform. A lifting shaft is provided inside the collection frame. The lifting shaft is detachably connected to a lifting gear. The lifting gear meshes with the lifting rack. A rotating gear is provided on the lifting shaft. The rotating gear is linked to the output end of the collection lifting motor via a chain. Several sets of collection support rods are provided on the side of the collection platform opposite to the lifting racks. Collection slide rods are provided through the collection support rods. One end of the collection slide rod is slidably engaged with the collection support rod, and the other end is detachably connected to a collection baffle. The collection baffle is used to flatten the end of the die-cut material.

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