CN113263783B - Corrugated paper processing technology - Google Patents
Corrugated paper processing technology Download PDFInfo
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- CN113263783B CN113263783B CN202110587456.2A CN202110587456A CN113263783B CN 113263783 B CN113263783 B CN 113263783B CN 202110587456 A CN202110587456 A CN 202110587456A CN 113263783 B CN113263783 B CN 113263783B
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- indentation
- frame
- corrugated
- connecting rod
- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F5/00—Attaching together sheets, strips or webs; Reinforcing edges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/08—Creasing
- B31F1/10—Creasing by rotary tools
Abstract
The application relates to a corrugated paper processing technology, which comprises the following steps: s1: preheating; s2: bonding; s3: drying; s4: indentation; the longitudinal cutting indenting machine comprises a base table, wherein the base table is provided with a supporting frame, the supporting frame is connected with a plurality of moving frames, each moving frame is connected with a rotating disc, each rotating disc is connected with a telescopic pipe, each telescopic pipe and each moving frame are jointly connected with a first spring, each telescopic pipe is symmetrically provided with a sliding groove, each rotating disc is connected with a pushing cylinder, a piston rod of each pushing cylinder is connected with a pushing rod, each pushing rod is provided with a clamping device, each rotating disc is connected with a first gear, each moving frame is provided with a first servo motor, an output shaft of each first servo motor is connected with a second gear, each telescopic pipe is connected with a connecting rod, and each connecting rod is connected with an indenting roller; s5: cutting; s6: the stack, this application has the accurate effect of indentation.
Description
Technical Field
The application relates to the field of corrugated paper, in particular to a processing technology of corrugated paper.
Background
The corrugated board is formed by bonding at least one layer of corrugated paper and one layer of cardboard paper, has high mechanical strength, is mainly used for manufacturing other packing materials of paper boxes and fragile commodities, and can not cause serious damage to the commodities in the paper boxes when collision and falling occur in the carrying process.
In the process of producing corrugated boards, a longitudinal cutting marking press is needed to carry out indentation treatment on the surfaces of the corrugated boards, a plurality of wire wheels are arranged on the longitudinal cutting marking press, workers adjust the positions of the wire wheels according to indentation requirements, and the corrugated boards can be more conveniently folded by the workers in the later-stage production process of corrugated boxes.
In view of the above-mentioned related technologies, the inventor believes that if the distance between the working wire wheel and the idle wire wheel on the longitudinal cutting marking machine is too close, the idle wire wheel will leave traces on the surface paper of the corrugated board, and the quality of the corrugated board is reduced. If the idle line wheels are adjusted to a place far away from the upper side of the paperboard, the cross beam of the line wheel supported by the longitudinal cutting marking press is easy to generate micro deformation, so that when all the line wheels are used together, the depth degree of the indentation on the corrugated board is different, and the quality of the corrugated board is influenced.
Disclosure of Invention
In order to make the line wheel that needs work can normally carry out the indentation on corrugated container board, the line wheel that does not need work can not leave the vestige on corrugated container board, this application provides a processing technology of corrugated paper.
The application provides a corrugated paper's processing technology adopts following technical scheme:
a corrugated paper processing technology comprises the following steps: s1: preheating: the corrugated medium passes through a preheating roller, and the preheating roller preheats the corrugated medium;
s2: bonding: pressing corrugated base paper by using a single-sided machine, wherein the corrugated base paper is corrugated, coating a paper-plastic adhesive on the surface of the corrugated paper, and then bonding a first liner paper and a second liner paper on two sides of the corrugated paper, thereby processing the corrugated paper board into a three-layer corrugated board;
s3: drying: curing the bonded corrugated board by using a dryer;
s4: and (3) indentation: indenting the surface of the corrugated board by using a longitudinal cutting indenting machine;
the longitudinal cutting and creasing machine comprises a base table, the base table is fixedly connected with a base frame, the base frame is fixedly connected with a supporting frame, the supporting frame is connected with a plurality of moving frames in a sliding manner, the top and the bottom of each moving frame are respectively provided with a moving through hole, the position of the moving through hole at the top of each moving frame is rotatably connected with a rotating disc, each rotating disc is connected with a telescopic pipe, the telescopic pipe penetrates through the rotating disc and the moving through hole of the moving frame, a first spring is commonly connected between each telescopic pipe and the moving frame, the side wall of each telescopic pipe is symmetrically provided with a sliding groove, the sliding groove comprises a first bending part and a second bending part, the first bending part is bent leftwards, the second bending part is bent rightwards, each rotating disc is connected with a pushing cylinder corresponding to the position of each sliding groove, the piston rod of the pushing cylinder is arranged along the length direction of the base frame, and the piston rod of each pushing cylinder is fixedly connected with a pushing rod, a clamping device used for connecting the pushing rod with the telescopic pipes is arranged at the position, close to the telescopic pipes, of each pushing rod, the clamping device can extend into sliding grooves corresponding to the telescopic pipes, a first gear is fixedly connected to the side wall of each rotating disc, a first servo motor is arranged at the top of each moving frame, a second gear is fixedly connected to an output shaft of each first servo motor, the second gear is meshed with the first gear, the bottom of each telescopic pipe is connected with a connecting rod, and each connecting rod is connected with an indentation roller;
s5: cutting: transversely cutting the corrugated board by using a transverse cutting machine;
s6: stacking: and (4) stacking the cut corrugated boards in order by using a stacker.
By adopting the technical scheme, when a user uses the corrugated board, the corrugated board production process firstly uses the preheating roller to preheat and dry the corrugated base paper, so that the corrugated base paper forming and bonding process is more convenient and faster. Then the corrugated base paper is pressed by a single-side machine to become the wavy corrugated paper, then the paper-plastic adhesive is coated on the two sides of the wavy corrugated paper, and then the first liner paper and the second liner paper are well adhered on the two sides of the wavy corrugated paper, so that the three-layer corrugated paper board is manufactured. And then, drying and curing the corrugated board by using a dryer, wherein the quality of the corrugated board is improved after the first liner paper, the second liner paper and the corrugated board are dried and cured by the dryer. And then, carrying out indentation treatment on the surface of the corrugated board according to the indentation requirement by using a longitudinal cutting indenting machine, then transversely cutting the corrugated board by using a transverse cutting machine, and finally, orderly stacking the processed corrugated boards together by using a stacking machine. In step 3 of the corrugated board production process, the fixing ring and the telescopic pipe move upwards under the action of the first spring, and the connecting rod and the indentation roller move upwards together along with the telescopic pipe, so that the indentation roller is in a suspended state and cannot contact the corrugated board. When the corrugated board is indented according to indentation requirements, a pushing cylinder above an indentation roller needing to work is started, the pushing cylinder drives a pushing rod to start moving, a clamping device moves into a sliding groove of a telescopic pipe along with the pushing rod, then a first servo motor is started, the first servo motor drives a second gear to start rotating, a first gear and a rotating disc rotate along with the second gear, the pushing cylinder, the pushing rod and the clamping device rotate along with the rotating disc, meanwhile, the pushing rod drives the clamping device to start moving along a first bending part and a second bending part corresponding to the sliding groove of the telescopic pipe, the clamping device drives the telescopic pipe to move downwards, so that the corresponding indentation roller is abutted against the corrugated board and carries out indentation on the surface of the corrugated board, the indentation roller needing to work on a support frame is ensured to normally indent the corrugated board, and meanwhile, the indentation roller needing not to work does not contact the corrugated board, prevent the surface of the corrugated board from generating redundant indentation to reduce the quality of the corrugated board. Meanwhile, the clamping device moves along the first bending part and the second bending part corresponding to the sliding groove of the telescopic pipe, so that the user can finely adjust the force of the indentation roller on the corrugated board, and the application range is improved.
Optionally, every clamping device all includes sliding connection in the joint piece of catch bar both sides, and two joint piece symmetries on a catch bar set up, and every joint piece is kept away from catch bar one end and all is set up to the frustum form, all is connected with the second spring between every joint piece and the catch bar jointly.
Through adopting above-mentioned technical scheme, when the user used, when promotion cylinder drive catch bar and latch device removed the draw runner position department of flexible pipe, the one end butt that two joint pieces on the catch bar correspond the frustum form in flexible pipe, and the shrink advances in the catch bar, then catch bar and two joint pieces pass flexible pipe entering sliding tray after, the effort of keeping away from the catch bar is applyed to two joint pieces to the second spring, thereby make joint piece roll-off catch bar, guarantee that the catch bar can the joint in the sliding tray of flexible pipe through the joint piece. The push rod can not slide out of the sliding groove of the telescopic pipe.
Optionally, a driving device for driving the moving frame to move on the supporting frame is arranged at a position, corresponding to the supporting frame, on the top of each moving frame.
By adopting the technical scheme, when the user uses the device, the driving device is started, and the driving device drives the moving frame to move on the supporting frame, so that the positions of the telescopic pipe, the connecting rod and the indentation roller are adjusted, the user is ensured not to manually adjust the position of the indentation roller, manpower is saved, and the working efficiency is improved.
Optionally, each driving device comprises a moving gear which is rotatably connected to the top of the moving frame and is close to the edge positions of the two long edges, a second servo motor is fixedly connected to the position of each moving frame corresponding to each moving gear, an output shaft of each second servo motor is fixedly connected to the moving gear, a rack is fixedly connected to the top of the supporting frame, and the moving gear is meshed with the rack.
Through adopting above-mentioned technical scheme, when the user used, start second servo motor, second servo motor drive removes the gear and begins to rotate, removes the gear and removes on the rack of carriage, removes the gear simultaneously and rotates on removing the frame, removes the frame and removes along the carriage along with removing the rotation of gear, and flexible pipe, connecting rod and indentation roller are along removing the frame and remove together, and convenient and fast more when guaranteeing user's adjustment indentation roller's position ensures personal safety.
Optionally, every the connecting rod lateral wall symmetry has been seted up the spacing groove, and every connecting rod corresponds every spacing inslot equal sliding connection has the stopper, all is connected with the third spring between every stopper and the connecting rod jointly, and every stopper has all been seted up the inclined plane, and the inclined plane is by being close to connecting rod one end to keeping away from connecting rod one end tilt up setting, and every flexible pipe inner wall corresponds every stopper position department and has all seted up spacing through-hole, and the stopper can the joint in the spacing through-hole of flexible pipe.
Through adopting the above technical scheme, when the user uses, when needing to adjust the distance between indentation roller and the corrugated container board, the connecting rod is stimulateeed downwards, stopper and third spring are along with the connecting rod together downstream, the stopper shifts out and retracts the spacing inslot of connecting rod from the spacing through-hole of flexible pipe through the inclined plane of self, the stopper butt removes and moves to the spacing through-hole position department that is located the below in the flexible inside pipe wall, the third spring applys the effort of keeping away from the connecting rod and makes the stopper roll-off of the spacing inslot of connecting rod to the stopper, the stopper joint is in the spacing through-hole that is located the below, guarantee that the user requires the process of adjusting connecting rod and indentation roller according to the indentation more convenient and fast, guarantee the indentation effect.
Optionally, each telescopic pipe is connected with a pressing block corresponding to each limiting through hole in a sliding manner, the pressing blocks can abut against the limiting blocks, and a fourth spring is connected between each pressing block and each telescopic pipe.
Through adopting the above technical scheme, when the user uses, when upwards adjusting the connecting rod, press two and press the briquetting respectively butt in the stopper, the stopper shifts out in the spacing through-hole that the briquetting corresponds along with pressing, then upwards promote the connecting rod, the stopper butt removes and removes the spacing through-hole position department that lies in the top in flexible pipe inner wall, the third spring applys the effort of keeping away from the connecting rod and makes the stopper roll-off of the spacing inslot of connecting rod to the stopper, the stopper joint is in the spacing through-hole that lies in the top, it can make connecting rod and indentation roller remove in flexible pipe to guarantee that the user presses the stopper, the user of being convenient for simultaneously heightens the position of connecting rod and indentation roller.
Optionally, every the stopper is kept away from inclined plane one side and all has been seted up a plurality of grooves that roll, and every stopper corresponds every rolling inslot and all rotates and be connected with the ball, and the ball can butt in the connecting rod.
Through adopting above-mentioned technical scheme, when the user used, when the stopper removed in the spacing groove of connecting rod and the spacing through-hole of flexible pipe, the ball rotated at the roll inslot of stopper to reduce the frictional force between stopper and connecting rod and the flexible pipe, guarantee that the stopper can convenient and fast more slide.
Optionally, the bottom of each connecting rod is fixedly connected with an indentation frame, each indentation frame is hinged with an indentation rod, and each indentation roller is rotatably connected between the indentation frame and the indentation rod.
By adopting the technical scheme, when the corrugated board creasing device is used by a user, the creasing roller rotates between the creasing rack and the creasing rod, creasing of the corrugated board is completed, abrasion between the creasing roller and the corrugated board is reduced, and the quality of the corrugated board is ensured.
Optionally, each indentation frame is close to the equal fixedly connected with rotating ring of indentation pole one side, and the indentation roller rotates to be connected in the rotating ring that the indentation frame corresponds, and the equal fixedly connected with turning block of every indentation pole correspondence rotating ring position department, the equal fixedly connected with rubber sleeve of every turning block lateral wall, turning block and rubber sleeve can the joint in the rotating ring.
Through adopting above-mentioned technical scheme, when the user used, on receiving the swivel becket with the indentation roller cover, then rotated the indentation pole, turning block and rubber sleeve move and the joint advances in the swivel becket along with the indentation pole, guarantee indentation roller normal use. When changing the indentation roller, rotate the indentation pole, turning block and rubber sleeve shift out the rotating ring along with the indentation pole, dismantle the indentation roller from the rotating ring of indentation frame, guarantee that the more convenient and fast's of user change indentation roller guarantees the indentation effect.
Optionally, every the indentation frame all is connected with the connecting block, and fixing hole has all been seted up to every indentation pole, and every connecting block corresponds fixing hole position department and all rotates and is connected with the dwang, and the dwang stretches out the fixing hole setting of indentation pole, and every dwang stretches out the equal fixedly connected with locating piece of indentation pole one end, and the locating piece can the butt in the indentation pole.
Through adopting above-mentioned technical scheme, when the user used, before turning block and rubber sleeve joint advanced the rotating ring, rotation locating piece and dwang rotated, after the locating piece passed the fixed through hole of indentation pole, turning block and rubber sleeve joint advanced in the rotating ring simultaneously, then rotated locating piece and dwang, guaranteed that the locating piece can not pass the fixed through hole of indentation pole and carry on spacingly to the indentation pole. The indentation rod is guaranteed not to rotate by itself, the rotating block and the rubber sleeve are guaranteed not to fall off from the rotating ring, and the indentation roller is guaranteed to be normally used.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the design of the extension tube, the sliding groove, the push rod and the clamping device ensures that the corrugated board can be indented by corresponding indentation rollers according to requirements, the corrugated board can not be indented by the indentation rollers which do not need to work, and the indentation effect of the longitudinal cutting indenting machine is ensured;
2. due to the design of the movable gear, the second servo motor and the rack, a user can adjust the movable frame and the indentation roller more conveniently and quickly, the working efficiency is improved, and the safety is improved;
3. due to the design of the rotating ring, the rotating block and the rubber sleeve, a user can replace the indentation roller in time, and the indentation effect of the indentation roller is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a cross-sectional view of a moving frame structure according to an embodiment of the present application;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of a sliding channel configuration of an embodiment of the present application;
FIG. 5 is a sectional view of a push rod construction of an embodiment of the present application;
FIG. 6 is an enlarged view of portion C of FIG. 5;
FIG. 7 is an enlarged view of portion B of FIG. 2;
FIG. 8 is a cross-sectional view of a fourth spring structure of an embodiment of the present application;
fig. 9 is a sectional view of the structure of the indentation frame according to the embodiment of the present application.
Description of reference numerals: 1. a base table; 11. a base frame; 12. a support frame; 121. a rack; 2. moving the frame; 21. moving the through hole; 22. rotating the disc; 221. rotating the hole; 222. a push cylinder; 223. a push rod; 23. a first gear; 24. a second gear; 241. a first servo motor; 25. a moving groove; 26. a moving gear; 3. a telescopic pipe; 31. a fixing ring; 311. a first spring; 32. a sliding groove; 321. a first bent portion; 322. a second bent portion; 33. a limiting through hole; 34. a pressing block; 35. a fourth spring; 4. a clamping device; 41. a clamping groove; 42. a clamping block; 43. a second spring; 5. a connecting rod; 51. a limiting groove; 52. a limiting block; 521. a bevel; 522. a rolling groove; 523. a ball bearing; 53. a third spring; 6. an indentation roller; 7. an indentation frame; 71. an indentation bar; 711. rotating the block; 712. a rubber sleeve; 713. a fixing through hole; 72. a rotating ring; 73. connecting blocks; 731. rotating the rod; 732. positioning a block; 8. a drive device; 81. a second servo motor.
Detailed Description
The present application is described in further detail below with reference to figures 1-9.
The embodiment of the application discloses a corrugated paper processing technology. The corrugated paper processing technology comprises the following steps:
s1: preheating: the corrugated medium passes through a preheating roller, and the preheating roller preheats the corrugated medium;
s2: bonding: pressing corrugated base paper by using a single-sided machine, wherein the corrugated base paper is corrugated, coating a paper-plastic adhesive on the surface of the corrugated paper, and then bonding a first liner paper and a second liner paper on two sides of the corrugated paper, thereby processing the corrugated paper board into a three-layer corrugated board;
s3: drying: curing the bonded corrugated board by using a dryer;
s4: and (3) indentation: indenting the surface of the corrugated board by using a longitudinal cutting indenting machine;
s5: cutting: transversely cutting the corrugated board by using a transverse cutting machine;
s6: stacking: and (4) stacking the cut corrugated boards in order by using a stacker.
The corrugated paper board production process is characterized in that corrugated paper is firstly conveyed to a preheating roller, and the preheating roller preheats and dries the corrugated paper, so that the corrugated paper forming and bonding process is more convenient. And then pressing the corrugated base paper by using a single-side machine so as to change the corrugated base paper into wavy corrugated paper, then coating paper-plastic adhesives on two sides of the wavy corrugated paper, and then bonding first liner paper and second liner paper on two sides of the wavy corrugated paper, thereby manufacturing the three-layer corrugated board. And then conveying the corrugated board to a dryer, and drying and curing the first liner paper, the second liner paper and the corrugated board by the dryer to ensure the quality of the corrugated board. And then, carrying out indentation treatment on the surface of the corrugated board according to the indentation requirement by using a longitudinal cutting indenting machine, then transversely cutting the corrugated board by using a transverse cutting machine, and finally, orderly stacking the processed corrugated boards together by using a stacking machine.
Referring to fig. 1 and 2, the slitting and creasing machine in step 3 of the corrugated board production process comprises a base table 1, wherein the base table 1 is fixedly connected with a base frame 11, the base frame 11 is arranged along the width direction of the base table 1, the base frame 11 is fixedly connected with a supporting frame 12, and the supporting frame 12 is arranged along the length direction of the base frame 11. The support frame 12 is slidably connected to a plurality of movable frames 2, and a movable through hole 21 (see fig. 3) is formed at the center of the top and bottom of each movable frame 2. The position of the moving through hole 21 at the top of each moving frame 2 is rotatably connected with a rotating disc 22, and the top of the rotating disc 22 extends out of the moving through hole 21 of the moving frame 2. Every carousel 22 stretches out the equal fixedly connected with first gear 23 of lateral wall of removing frame 2, every first gear 23 all meshes has second gear 24, second gear 24 rotates to be connected in removing the top of frame 2, every removes the equal fixedly connected with first servo motor 241 of second gear 24 position department of the top correspondence of frame 2, the vertical downward setting of output shaft of first servo motor 241, the output shaft fixed connection of first servo motor 241 in second gear 24. Each rotating disc 22 is provided with a rotating hole 221, an extension tube 3 is connected in each rotating disc 22 corresponding to the rotating hole 221 in a sliding manner, the extension tube 3 is vertically arranged, and the extension tube 3 penetrates through the rotating hole 221 of the rotating disc 22 and the moving through hole 21 of the moving frame 2. The side wall of each telescopic tube 3 is fixedly connected with a fixing ring 31 at a position close to the middle position, a first spring 311 is sleeved between the side wall of each telescopic tube 3 corresponding to the fixing ring 31 and the moving frame 2, two ends of the first spring 311 are respectively abutted against the bottom of the fixing ring 31 and the moving frame 2, and the first spring 311 applies an acting force moving upwards to the fixing ring 31 and the telescopic tube 3. Sliding grooves 32 are symmetrically formed in the side wall of each extension tube 3, a pushing cylinder 222 is fixedly connected to the position, corresponding to each sliding groove 32, of each rotating disc 22, a cylinder body of each pushing cylinder 222 is fixedly connected to the top of each rotating disc 22, and a piston rod of each pushing cylinder 222 is arranged along the length direction of the base frame 11. A piston rod of each pushing cylinder 222 is fixedly connected with a pushing rod 223, a clamping device 4 is arranged at the position of each pushing rod 223 close to the telescopic pipe 3, and the clamping device 4 can extend into the sliding groove 32 corresponding to the telescopic pipe 3. The bottom of each telescopic pipe 3 is connected with a connecting rod 5, and one end of each connecting rod 5, which is far away from the telescopic pipe 3, is connected with an indentation roller 6. When a user uses the corrugated cardboard box, the first spring 311 exerts acting force on the fixed ring 31 and the telescopic pipe 3, the telescopic pipe 3 moves upwards relative to the moving frame 2, and the telescopic pipe 3 drives the connecting rod 5 and the creasing roller 6 to move upwards, so that the creasing roller 6 is suspended and does not contact the corrugated cardboard. When the corrugated board is indented, the pushing cylinder 222 above the indentation roller 6 to be operated is started, the pushing cylinder 222 drives the pushing rod 223 and the clamping device 4 to move, the clamping device 4 moves into the sliding groove 32 of the extension tube 3, then the first servo motor 241 is started, the first servo motor 241 drives the second gear 24 to rotate, the second gear 24 drives the first gear 23 and the rotating disc 22 to rotate, the rotating disc 22 drives the pushing cylinder 222, the pushing rod 223 and the clamping device 4 to rotate, the clamping device 4 moves in the sliding groove 32 of the extension tube 3, so that the extension tube 3 is driven to move downwards, the indentation roller 6 is abutted to the corrugated board, indentation of the corrugated board is completed, it is ensured that the rest indentation rollers 6 which do not need to be operated on the support frame 12 cannot abut to the corrugated board, and the quality of the corrugated board after indentation is ensured.
Referring to fig. 2 and 3, a driving device 8 is disposed at the top of each moving frame 2 corresponding to the position of the support frame 12. Every drive arrangement 8 all includes fixed connection in the second servo motor 81 that removes frame 2 top and be close to two long limit edge position departments, the output shaft of second servo motor 81 sets up along the width direction who removes frame 2, every removes frame 2 and corresponds every second servo motor 81 position department and has all seted up shifting chute 25, every removes frame 2 and corresponds every shifting chute 25 in all rotate and be connected with moving gear 26, every second servo motor 81's output shaft passes and removes the equal fixed connection in moving gear 26 of 2 one ends of frame. The top of the supporting frame 12 is fixedly connected with racks 121 corresponding to two long sides of the supporting frame, and the moving gear 26 is meshed with the racks 121. When the user uses, start second servo motor 81, second servo motor 81 drives and removes gear 26 and rotate, removes gear 26 and removes and drive on rack 121 and remove frame 2, flexible pipe 3, connecting rod 5 and indentation roller 6 and remove, and the user of being convenient for adjusts the position of indentation roller 6, uses manpower sparingly, guarantees user's personal safety.
Referring to fig. 4 and 5, the sliding groove 32 includes a first bending portion 321 and a second bending portion 322, the first bending portion 321 is bent to the left, and the second bending portion 322 is bent to the right. When a user uses the telescopic tube 3, the first bending part 321 and the second bending part 322 of the clamping device 4 corresponding to the sliding groove 32 of the telescopic tube 3 move, so that the telescopic tube 3 is driven to move downwards, and the user can finely adjust the pressure between the indentation roller 6 and the corrugated board through the movement of the first bending part 321 and the second bending part 322 of the clamping device 4 corresponding to the sliding groove 32 of the telescopic tube 3, so that the application range is improved.
Referring to fig. 5 and 6, each locking device 4 includes locking grooves 41 formed on both sides of a pushing rod 223, two locking grooves 41 on one pushing rod 223 are symmetrically arranged, and each pushing rod 223 is connected with a locking block 42 in each locking groove 41 in a sliding manner. All fixedly connected with second spring 43 jointly between every joint piece 42 and the catch bar 223, second spring 43 both ends difference fixed connection in joint piece 42 and catch bar 223, and second spring 43 exerts the effort of keeping away from catch bar 223 to joint piece 42. One end of each clamping block 42, which is far away from the pushing rod 223, is arranged to be frustum-shaped. When the user uses, when pushing cylinder 222 drives catch bar 223 to move, when two joint blocks 42 on catch bar 223 butt flexible pipe 3, two joint blocks 42 retract in catch groove 41 of catch bar 223, then catch bar 223 and joint block 42 get into flexible pipe 3's sliding tray 32 in back, second spring 43 exerts effort to joint block 42 and makes joint block 42 follow catch groove 41 roll-off of catch bar 223 to make catch bar 223 pass through joint block 42 joint in flexible pipe 3's sliding tray 32. The push lever 223 is prevented from slipping out of the sliding groove 32 of the extension tube 3.
Referring to fig. 2 and 7, each side wall of the connecting rod 5 is symmetrically provided with a limiting groove 51, and the limiting grooves 51 are arranged in an array along the length direction of the connecting rod 5. Each connecting rod 5 is slidably connected with a limiting block 52 corresponding to each limiting groove 51. A third spring 53 is fixedly connected between each limiting block 52 and the connecting rod 5, and two ends of the third spring 53 are fixedly connected to the limiting blocks 52 and the connecting rod 5 respectively. Each limiting block 52 is provided with an inclined surface 521 at a position close to the bottom, and the inclined surface 521 is inclined upwards from one end close to the connecting rod 5 to one end far away from the connecting rod 5. The position of each telescopic tube 3 corresponding to each limit block 52 is provided with a limit through hole 33, and the limit blocks 52 can be clamped in the limit through holes 33 of the telescopic tubes 3. The position of each telescopic pipe 3 corresponding to each limit through hole 33 is connected with a pressing block 34 in a sliding mode, and the pressing block 34 can abut against the limit block 52. A fourth spring 35 (refer to fig. 8) is fixedly connected between each pressing block 34 and the telescopic tube 3, and both ends of the fourth spring 35 are fixedly connected to the pressing block 34 and the telescopic tube 3 respectively. When the user uses, stimulate connecting rod 5 downwards, connecting rod 5 drives stopper 52 and moves down, stopper 52 indentation is in the spacing groove 51 of connecting rod 5, then move into the spacing through-hole 33 that is located the below from the spacing through-hole 33 that is located the top, third spring 53 applys effort to stopper 52 simultaneously and makes stopper 52 follow the spacing groove 51 of connecting rod 5 roll-off, thereby make stopper 52 joint in the spacing through-hole 33 that is located the below, be convenient for the user to require to adjust connecting rod 5 and indentation roller 6 according to the indentation, guarantee the indentation effect. When the connecting rod 5 needs to be moved upwards, the pressing block 34 is pressed, the pressing block 34 abuts against the limiting block 52, the limiting block 52 is moved out of the limiting through hole 33 corresponding to the telescopic tube 3, then the connecting rod 5 is moved upwards, the limiting block 52 of the connecting rod 5 is clamped in the limiting through hole 33 located above, and a user can conveniently and quickly press the limiting block 52 and adjust the heights of the connecting rod 5 and the indentation roller 6.
Referring to fig. 7, a plurality of rolling grooves 522 are formed at the top of each limiting block 52, and the rolling grooves 522 are formed on the side of the limiting block 52 away from the inclined surface 521. Each limiting block 52 is rotatably connected with a ball 523 corresponding to each rolling groove 522, and the ball 523 can abut against the connecting rod 5. When the user uses, ball 523 reduces frictional force, and guarantees that the moving process of stopper 52 is more smooth and easy.
Referring to fig. 2 and 9, the bottom of each connecting rod 5 is fixedly connected with an indentation frame 7, and the indentation frame 7 is hinged with an indentation rod 71. Each indentation frame 7 is fixedly connected with a rotating ring 72 on one side close to the indentation rod 71, the rotating ring 72 is fixedly connected to the position, close to the bottom, of the indentation frame 7, and the indentation roller 6 is rotatably connected to the rotating ring 72 corresponding to the indentation frame 7. The position of each indentation rod 71 corresponding to the rotating ring 72 is fixedly connected with a rotating block 711, and the rotating block 711 is fixedly connected to one side, close to the indentation frame 7, of the indentation rod 71. The side wall of each rotating block 711 is fixedly connected with a rubber sleeve 712, and the rotating block 711 and the rubber sleeve 712 can be clamped in the rotating ring 72. When the user uses the roller, the rotary block 711 and the rubber sleeve 712 are pressed into the rotary ring 72, so that the creasing roller 6 can be normally used. When the creasing roller 6 needs to be disassembled, the creasing rod 71 is rotated, the creasing rod 71 drives the rotating block 711 and the rubber sleeve 712 to move out of the rotating ring 72, so that the creasing roller 6 can be disassembled from the rotating ring 72, and a user can disassemble and replace the creasing roller 6 conveniently.
Referring to fig. 9, each indentation frame 7 is fixedly connected with a connecting block 73, and the connecting block 73 is fixedly connected to the indentation frame 7 at a position close to the indentation bar 71. A rotating rod 731 is rotatably connected to one side of each connecting block 73 close to the indentation rod 71. Each indentation bar 71 is provided with a fixing through hole 713 at a position corresponding to the rotating rod 731, and the rotating rod 731 passes through the fixing through hole 713 of the indentation bar 71. A positioning block 732 is fixedly connected to one end of each rotating rod 731, which is far from the connecting block 73, and one side of the positioning block 732, which is close to the rotating rod 731, can abut against one side of the indentation rod 71, which is far from the connecting block 73. When the user uses the indentation apparatus, the positioning block 732 and the rotating lever 731 are rotated to allow the positioning block 732 to pass through the fixing through hole 713 of the indentation bar 71, and then the rotating block 711 and the rubber sleeve 712 are pressed into the rotating ring 72 to rotate the positioning block 732 and the rotating lever 731, so that the positioning block 732 cannot pass through the fixing through hole 713 of the indentation bar 71 and abuts against the indentation bar 71. The indentation rod 71 is prevented from rotating by itself to cause the rotating block 711 and the rubber sleeve 712 to fall off from the rotating ring 72, and the normal use of the indentation roller 6 is ensured.
The implementation principle of the corrugated paper processing technology in the embodiment of the application is as follows: when the user uses, pulling connecting rod 5 moves down, connecting rod 5 drives stopper 52 and third spring 53 and moves down, stopper 52 moves into the spacing groove 51 of connecting rod 5, when stopper 52 moves to the spacing through-hole 33 position department that is located the below from the spacing through-hole 33 that is located the top, stopper 52 roll-off in the spacing groove 51 of connecting rod 5 under the effort of third spring 53, and the joint is in the spacing through-hole 33 that is located the below, press two simultaneously and press piece 34, two press piece 34 promote stopper 52 and move out the spacing through-hole 33 that flexible pipe 3 corresponds, then promote connecting rod 5 and move up, stopper 52 joint is in the spacing through-hole 33 that is located the top, guarantee that the user can in time adjust connecting rod 5 and indentation roller 6 according to the indentation requirement, guarantee the effect of indentation. Then, the second servo motor 81 is started, the second servo motor 81 drives the moving gear 26 to rotate, the moving gear 26 moves on the rack 121 and rotates on the moving frame 2, and the moving gear 26 drives the moving frame 2, the telescopic tube 3, the connecting rod 5 and the creasing roller 6 to move along the supporting frame 12, so that the user can conveniently and quickly adjust the position of the creasing roller 6. After the position of indentation roller 6 has been adjusted, according to the indentation requirement, start the promotion cylinder 222 of indentation roller 6 top that needs work, promotion cylinder 222 drive catch bar 223 and joint piece 42 remove, when two joint pieces 42 butt reached flexible pipe 3, the setting up of the frustum form of two joint piece 42 tip makes it move into in the joint groove 41 of catch bar 223, thereby make in partial catch bar 223 and two joint pieces 42 move into the sliding tray 32 of flexible pipe 3, then joint piece 42 pops out from the joint groove 41 of catch bar 223 under the effort of second spring 43, guarantee that catch bar 223 and joint piece 42 can not the landing come out when removing in the sliding tray 32 of flexible pipe 3. Then, the first servo motor 241 is started, the first servo motor 241 drives the second gear 24 to rotate, the second gear 24 drives the first gear 23 to rotate, the first gear 23 drives the rotating disc 22, the pushing cylinder 222, the pushing rod 223 and the clamping block 42 to move, the clamping block 42 moves at the positions of the first bending part 321 and the second bending part 322 corresponding to the sliding groove 32 of the telescopic pipe 3, the telescopic pipe 3 moves downwards along with the movement of the pushing rod 223 and the clamping block 42, so that the creasing rollers 6 needing to work are abutted to the corrugated board and perform creasing on the surface of the corrugated board, a user can timely adjust different creasing rollers 6 to work according to different creasing requirements, the corrugated board does not need to be creased by the working creasing rollers 6, the quality of the corrugated board after creasing is improved, and the application range of the longitudinal cutting creasing machine is improved. When needing to change indentation roller 6, rotate locating piece 732 and dwang 731, then rotate indentation lever 71, locating piece 732 passes indentation lever 71's fixed through-hole 713, and indentation lever 71 drives turning block 711 and rubber sleeve 712 and removes out from swivel 72 simultaneously, dismantles indentation roller 6 on the swivel 72 and gets off and change, guarantees that the user dismantles more convenient and fast when changing indentation roller 6.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The corrugated paper processing technology is characterized in that: the method comprises the following steps:
s1: preheating: the corrugated medium passes through a preheating roller, and the preheating roller preheats the corrugated medium;
s2: bonding: pressing corrugated base paper by using a single-sided machine, wherein the corrugated base paper is corrugated, coating a paper-plastic adhesive on the surface of the corrugated paper, and then bonding a first liner paper and a second liner paper on two sides of the corrugated paper, thereby processing the corrugated paper board into a three-layer corrugated board;
s3: drying: curing the bonded corrugated board by using a dryer;
s4: and (3) indentation: indenting the surface of the corrugated board by using a longitudinal cutting indenting machine;
the longitudinal cutting indenting machine comprises a base platform (1), the base platform (1) is fixedly connected with a base frame (11), the base frame (11) is fixedly connected with a supporting frame (12), the supporting frame (12) is slidably connected with a plurality of movable frames (2), the top and the bottom of each movable frame (2) are respectively provided with a movable through hole (21), the position of the movable through hole (21) at the top of each movable frame (2) is rotatably connected with a rotating disc (22), each rotating disc (22) is connected with a telescopic pipe (3), the telescopic pipe (3) passes through the rotating disc (22) and the movable through hole (21) of the movable frame (2), a first spring (311) is commonly connected between each telescopic pipe (3) and the movable frame (2), the side wall of each telescopic pipe (3) is symmetrically provided with a sliding groove (32), the sliding groove (32) comprises a first bending part (321) and a second bending part (322), the first bending part (321) is bent leftwards, the second bending part (322) is bent rightwards, the position of each rotating disc (22) corresponding to each sliding groove (32) is connected with a pushing cylinder (222), a piston rod of each pushing cylinder (222) is arranged along the length direction of the base frame (11), a piston rod of each pushing cylinder (222) is fixedly connected with a push rod (223), the position of each push rod (223) close to the telescopic pipe (3) is provided with a clamping device (4) used for connecting the push rod (223) and the telescopic pipe (3), the clamping device (4) can extend into the sliding groove (32) corresponding to the telescopic pipe (3), the side wall of each rotating disc (22) is fixedly connected with a first gear (23), the top of each moving frame (2) is provided with a first servo motor (241), the output shaft of each first servo motor (241) is fixedly connected with a second gear (24), the second gear (24) is meshed with the first gear (23), the bottom of each telescopic pipe (3) is connected with a connecting rod (5), and each connecting rod (5) is connected with an indentation roller (6);
s5: cutting: transversely cutting the corrugated board by using a transverse cutting machine;
s6: stacking: and (4) stacking the cut corrugated boards in order by using a stacker.
2. The process for processing corrugated paper as set forth in claim 1, wherein: every clamping device (4) all include sliding connection in joint piece (42) of catch bar (223) both sides, two joint pieces (42) symmetry settings on a catch bar (223), catch bar (223) one end is kept away from in every joint piece (42) all sets up to the frustum form, all is connected with second spring (43) jointly between every joint piece (42) and catch bar (223).
3. The process for processing corrugated paper as set forth in claim 1, wherein: and a driving device (8) used for enabling the moving frame to move on the supporting frame (12) is arranged at the position, corresponding to the supporting frame (12), of the top of each moving frame (2).
4. The process for processing corrugated paper as set forth in claim 3, wherein: every drive arrangement (8) all include to rotate and connect in the removal frame (2) top and be close to two moving gear (26) of long limit edge position department, every removal frame (2) correspond every moving gear (26) equal fixedly connected with second servo motor (81) of position department, and the output shaft fixed connection of second servo motor (81) is in moving gear (26), and support frame (12) top fixedly connected with rack (121), and moving gear (26) mesh in rack (121).
5. The process for processing corrugated paper as set forth in claim 1, wherein: every connecting rod (5) lateral wall symmetry has seted up spacing groove (51), equal sliding connection has stopper (52) in every spacing groove (51) is corresponded in every connecting rod (5), all be connected with third spring (53) between every stopper (52) and connecting rod (5) jointly, inclined plane (521) have all been seted up in every stopper (52), inclined plane (521) are by being close to connecting rod (5) one end to keeping away from connecting rod (5) one end tilt up setting, spacing through-hole (33) have all been seted up to every flexible pipe (3) inner wall corresponding every stopper (52) position department, stopper (52) can the joint in spacing through-hole (33) of flexible pipe (3).
6. The process for processing corrugated paper as recited in claim 5, wherein: every flexible pipe (3) correspond every spacing through-hole (33) position department and all sliding connection have according to briquetting (34), according to briquetting (34) can butt in stopper (52), all is connected with fourth spring (35) jointly between every according to briquetting (34) and flexible pipe (3).
7. The process for processing corrugated paper as recited in claim 5, wherein: each stopper (52) keep away from inclined plane (521) one side and all seted up a plurality of rolling grooves (522), and every stopper (52) all rotates in corresponding every rolling groove (522) and is connected with ball (523), and ball (523) can butt in connecting rod (5).
8. The process for processing corrugated paper as set forth in claim 1, wherein: the bottom of each connecting rod (5) is fixedly connected with an indentation frame (7), the indentation frame (7) is hinged with an indentation rod (71), and an indentation roller (6) is rotatably connected between the indentation frame (7) and the indentation rod (71).
9. The process for processing corrugated paper as recited in claim 8, wherein: every indentation frame (7) are close to equal fixedly connected with swivel becket (72) in indentation pole (71) one side, and indentation roller (6) rotate to be connected on swivel becket (72) that indentation frame (7) correspond, and equal fixedly connected with turning block (711) of every indentation pole (71) corresponding swivel becket (72) position department, the equal fixedly connected with rubber sleeve (712) of every turning block (711) lateral wall, and turning block (711) and rubber sleeve (712) can the joint in swivel becket (72).
10. The process for processing corrugated paper as recited in claim 8, wherein: every indentation frame (7) all is connected with connecting block (73), and fixed through hole (713) have all been seted up in every indentation pole (71), and every connecting block (73) correspond fixed through hole (713) position department and all rotate and be connected with dwang (731), and the fixed through hole (713) setting that indentation pole (71) were stretched out in dwang (731), and every dwang (731) stretch out equal fixedly connected with locating piece (732) of indentation pole (71) one end, and locating piece (732) can butt in indentation pole (71).
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| CN202110587456.2A CN113263783B (en) | 2021-05-27 | 2021-05-27 | Corrugated paper processing technology |
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| CN202110587456.2A CN113263783B (en) | 2021-05-27 | 2021-05-27 | Corrugated paper processing technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102012013805A1 (en) * | 2012-07-12 | 2014-01-16 | Kolbus Gmbh & Co. Kg | Device for grooving cardboard blank |
| CN206254555U (en) * | 2016-12-09 | 2017-06-16 | 嵊州市靓文包装科技有限公司 | A kind of corrugated board creasing machine |
| CN107672233A (en) * | 2017-10-31 | 2018-02-09 | 泰州市嘉新包装制品有限公司 | A kind of corrugated paper impression device for being used to produce packing case |
| CN107914417A (en) * | 2017-11-22 | 2018-04-17 | 浙江希望包装有限公司 | A kind of corrugated board production technique |
| CN108422716B (en) * | 2018-04-26 | 2019-11-26 | 浙江美森包装股份有限公司 | The corrugated paper board production line of single-face corrugation machine and the application single-face corrugation machine |
| CN208855131U (en) * | 2018-08-08 | 2019-05-14 | 晋江市新达纸箱包装有限公司 | A kind of corrugated paper impression device |
| CN208745442U (en) * | 2018-08-20 | 2019-04-16 | 保定市鑫河鑫纸制品加工有限公司 | A kind of corrugated board creasing device |
| CN110027247B (en) * | 2019-05-13 | 2024-01-23 | 玖龙智能包装(重庆)有限公司 | Corrugated board slitting and creasing machine |
| CN110722828A (en) * | 2019-09-04 | 2020-01-24 | 云南瑞升纸业有限公司 | Corrugated paper creasing device for producing packaging boxes and creasing method thereof |
| CN212146687U (en) * | 2019-12-18 | 2020-12-15 | 南京瑞固聚合物有限公司 | Cutting device for plastic substrate |
| CN111361221A (en) * | 2020-04-21 | 2020-07-03 | 孝感市雅都纸品包装有限公司 | Production method of continuous printing corrugated board |
| CN212708312U (en) * | 2020-06-24 | 2021-03-16 | 许昌上展包装有限公司 | Paperboard indentation cutting device |
| CN112192893A (en) * | 2020-09-27 | 2021-01-08 | 湖北泰友纸业有限公司 | Creasing equipment for corrugated board and using method thereof |
| CN112681680A (en) * | 2020-12-22 | 2021-04-20 | 蔡少辉 | Spraying mechanism of building outer wall spraying prosthetic devices |
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