CN217801894U - High-precision paper cutting device for book and periodical printing production - Google Patents
High-precision paper cutting device for book and periodical printing production Download PDFInfo
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- CN217801894U CN217801894U CN202221987564.5U CN202221987564U CN217801894U CN 217801894 U CN217801894 U CN 217801894U CN 202221987564 U CN202221987564 U CN 202221987564U CN 217801894 U CN217801894 U CN 217801894U
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Abstract
The utility model discloses a high accuracy paper cutting device of book printing production usefulness, including frame, feed table, paper cutting mechanism, paper feed adjustment mechanism and ejection of compact platform, paper cutting mechanism locates between feed table and the ejection of compact platform, paper feed adjustment mechanism can press from both sides the book paper clamp on the feed table and send to the completion of paper cutting mechanism below and cut, then pass through the ejection of compact platform carries out the unloading with the book paper after cutting. The utility model discloses paper feed adjustment mechanism can carry the books and periodicals paper through pressing from both sides the mode of deciding to pull, then paper cutting mechanism can cut the books and periodicals paper of below, the unloading is accomplished to books and periodicals paper accessible ejection of compact platform after cutting, paper cutting mechanism includes upper slitter cutting assembly and lift layer board subassembly, the mode of upper slitter cutting assembly accessible lift undercut carries out the crosscut to books and periodicals paper, and simultaneously, cutting the in-process, lift layer board subassembly can carry out the jacking, the mode through two-way atress improves cutting quality and the precision to the books and periodicals paper.
Description
Technical Field
The utility model relates to a paper cutting device field especially relates to a high accuracy paper cutting device of books and periodicals printing production usefulness.
Background
The printing machine is a machine for printing characters and images, the modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying and the like, the invention and the development of the printing machine play an important role in the propagation of human civilization and culture, the printing machine has large demand on paper and also has requirements on the size of the paper when in use, and at the moment, a paper cutter for the printing machine is needed for cutting the paper.
Although the types and the number of the existing paper cutters for the printing machine are very large, most of the existing paper cutters for the printing machine cut books and periodicals on a workbench through the lifting of a cutter in the using process, the workbench at the bottom of the books and periodicals paper cannot be adjusted in a lifting way, if the thickness of the books and periodicals paper is large, the cutting edge of the books and periodicals paper is easy to bend and wrinkle in the cutting process, so that the cutting quality and the cutting precision of the books and periodicals paper are influenced; in addition, the feeding mode of books and periodicals paper usually realizes the material loading for upper and lower bearing roller traction, and the clearance between upper and lower bearing roller has decided the feeding thickness of books and periodicals paper, and the clearance adjustment mode between upper and lower bearing roller on the market is comparatively complicated, is difficult to satisfy the demand that the user need carry out manual or automatically regulated according to different situations.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that: the high-precision paper cutting device for the book printing production is convenient to use and can effectively improve the cutting quality and precision of the paper of the books and periodicals.
The technical scheme of the utility model as follows: a high-precision paper cutting device for book and periodical printing production comprises a rack, a feeding table, a paper cutting mechanism, a paper feeding adjusting mechanism and a discharging table, wherein the feeding table and the discharging table are respectively arranged on the left side and the right side of the rack;
the paper cutting mechanism comprises an upper cutter cutting assembly and a lifting supporting plate assembly, and the lifting supporting plate assembly is positioned below the upper cutter cutting assembly;
the upper cutter cutting assembly comprises a portal frame, an eccentric lifting mechanism, a slide rail, a slide block, a cutter lifting seat, a cutter clamping plate and a cutting cutter, the portal frame is arranged on the frame between the feeding table and the discharging table, the slide rail is vertically arranged on the left side wall and the right side wall of the portal frame, the cutter lifting seat is connected with the slide rail through the slide block, the eccentric lifting mechanism is connected with the cutter lifting seat, the cutter clamping plate is arranged at the bottom of the cutter lifting seat, and the cutting cutter for cutting books and periodicals paper is clamped on the cutter clamping plate;
the lifting supporting plate assembly comprises a jacking seat, a pushing plate and a screw rod pushing mechanism, the jacking seat is arranged below the cutting knife, a first conical tangent plane is arranged at the bottom of the jacking seat, the pushing plate is arranged below the jacking seat, a second conical tangent plane matched with the first conical tangent plane is arranged at the top of the pushing plate, and the screw rod pushing mechanism is arranged at the bottom of the discharging table and connected with the side end of the pushing plate.
By adopting the technical scheme, in the high-precision paper cutting device for book and periodical printing production, the eccentric lifting mechanism comprises a first motor, a belt pulley transmission assembly, a rotating shaft, an eccentric bearing block, an eccentric shaft and an eccentric shaft joint, the first motor is arranged at the bottom of the rack, the first motor is in transmission connection with the rotating shaft through the belt pulley transmission assembly, the two ends of the rotating shaft are respectively provided with the eccentric bearing block, the eccentric shaft is connected with the eccentric bearing block, and the top of the eccentric shaft is connected with the bottom of the cutter lifting seat through the eccentric shaft joint.
According to the technical scheme, in the high-precision paper cutting device for book and periodical printing production, the screw rod pushing mechanism comprises a second motor, a first vertical reduction gearbox, a second vertical reduction gearbox, a connecting shaft, a screw rod, a threaded seat and a connecting block, an output shaft of the second motor is connected with an input end of the first vertical reduction gearbox, an output end of the first vertical reduction gearbox is connected with an input end of the second vertical reduction gearbox through the connecting shaft, an output end of the second vertical reduction gearbox is connected with the screw rod, the threaded seat is sleeved on the screw rod, and the threaded seat is connected with a side end of the pushing plate through the connecting block.
By adopting the technical scheme, in the high-precision paper cutting device for book and periodical printing production, the paper feeding adjusting mechanism comprises an upper rubber roll, a lower rubber roll, a third motor, a first gear, a second gear, a third gear, a fourth gear, a manual gap adjusting assembly and an automatic gap adjusting assembly, the upper rubber roll and the lower rubber roll are respectively arranged up and down, the first gear is arranged at the end part of the lower rubber roll, the second gear is arranged at the end part of the upper rubber roll, the output shaft of the third motor is connected with the first gear, the first gear is connected with the fourth gear in a meshing manner through the third gear, the fourth gear is connected with the second gear in a meshing manner, the manual gap adjusting assembly and the automatic gap adjusting assembly are respectively connected with the upper rubber roll, and the manual gap adjusting assembly is located below the automatic gap adjusting assembly.
Adopt above-mentioned each technical scheme, books and periodicals printing production in the high accuracy paper cutting device of usefulness, manual clearance subassembly of transferring includes lift bearing frame, mount, adjustment handle and internal thread sleeve, lift bearing frame is located in the mount, lift bearing frame and rubberizing roller end connection, the internal thread sleeve is located lift bearing frame top, adjustment handle passes the internal thread sleeve and connects about lift bearing frame.
Adopt above-mentioned each technical scheme, the high accuracy paper cutting device of book printing production usefulness in, it includes two sets of lift cylinders and crane to transfer the clearance subassembly automatically, and is two sets of both sides around the frame are located respectively to the lift cylinder, the expansion end and the crane of lift cylinder are connected, the crane top is connected with the rubberizing roller.
By adopting the technical scheme, in the high-precision paper cutting device for book and periodical printing production, the side end of the lifting support plate assembly is provided with a gap, and a guide plate for collecting cutting scraps is arranged below the gap.
By adopting the technical scheme, in the high-precision paper cutting device for book and periodical printing production, the feeding table is provided with the guide baffle for preventing the displacement of the book and periodical paper.
By adopting the technical scheme, in the high-precision paper cutting device for book and periodical printing production, the front end of the feeding table and the tail end of the discharging table are both provided with the guide carrier rollers.
By adopting the technical scheme, in the high-precision paper cutting device for book and periodical printing production, the bottom of the rack is provided with a plurality of supporting feet and universal casters.
The beneficial effects of the utility model are that: the utility model discloses can place the books and periodicals paper that waits to cut and carry out the material loading in the feed table, paper feed adjustment mechanism can carry the books and periodicals paper through pressing from both sides the mode of deciding the traction, then paper cutting mechanism can cut the books and periodicals paper of below, the unloading can be accomplished to the books and periodicals paper after cutting through the ejection of compact platform, paper cutting mechanism includes upper slitter cutting assembly and lifting supporting plate subassembly, upper slitter cutting assembly can carry out the crosscut to books and periodicals paper through the mode of cutting down, simultaneously, in the cutting process, lifting supporting plate subassembly can carry out the jacking, improve cutting quality and precision to books and periodicals paper through the mode of two-way atress; in addition, a manual gap adjusting assembly and an automatic gap adjusting assembly are arranged in the paper feeding adjusting mechanism, so that a user can adjust the gap between the upper rubber roller and the lower rubber roller conveniently according to actual conditions, and the requirement of cutting books and periodicals with different stacking thicknesses by the user is met.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the paper cutting mechanism of the present invention;
fig. 3 is a schematic view of the eccentric elevating mechanism of the present invention;
FIG. 4 is a schematic structural view of the upper knife cutting assembly of the present invention;
fig. 5 is a schematic structural view of a paper feeding adjusting mechanism of the present invention;
fig. 6 is a schematic structural view of the lifting support plate assembly of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 6, a high accuracy paper cutting device of books and periodicals printing production usefulness, including frame 1, feed table 2, paper cutting mechanism 3, paper feed adjustment mechanism 4 and ejection of compact platform 5, feed table 2 and ejection of compact platform 5 are located respectively the left and right sides of frame 1, paper cutting mechanism 3 locates between feed table 2 and the ejection of compact platform 5, paper feed adjustment mechanism 4 locates paper cutting mechanism 3's front end, paper feed adjustment mechanism 4 can press from both sides the books and periodicals paper on the feed table 2 and send to the completion of paper cutting mechanism 3 below and cut, then pass through ejection of compact platform 5 carries out the unloading with the books and periodicals paper after cutting.
The paper cutting mechanism 3 comprises an upper knife cutting assembly 31 and a lifting support plate assembly 32, and the lifting support plate assembly 32 is located below the upper knife cutting assembly 31. Paper cutting mechanism 3 includes top knife cutting assembly 31 and lift layer board subassembly 32, and top knife cutting assembly 31 accessible goes up and down the mode of cutting and carries out the crosscut to the books and periodicals paper, and simultaneously, at the in-process that cuts, lift layer board subassembly 32 can carry out the jacking, improves the quality and the precision of cutting to the books and periodicals paper through the mode of two-way atress.
Go up sword cutting components 31 and include portal 311, eccentric elevating system 312, slide rail 313, slider 314, cutter lift seat 315, cutter splint 316 and cut sword 317, portal 311 is located on frame 1 between feed table 2 and the play material platform 5, the vertical slide rail 313 that is equipped with of left and right sides wall of portal 311, cutter lift seat 315 passes through slider 314 and is connected with slide rail 313, eccentric elevating system 312 is connected with cutter lift seat 315, cutter lift seat 315 bottom is equipped with cutter splint 316, press from both sides on the cutter splint 316 and be equipped with the sword 317 that cuts that is used for cutting books and periodicals paper. The eccentric elevating mechanism 312 drives the cutter elevating base 315 to move up and down, so as to press the cutter 317 down on the papers of books and periodicals to realize transverse cutting. The sliding rail 313 and the sliding block 314 are provided to improve the moving stability of the cutter lifting seat 315.
Lifting support plate subassembly 32 includes jacking seat 321, pushes board 322 and lead screw pushing mechanism 323, jacking seat 321 is located and is cut the sword 317 below, jacking seat 321 bottom is equipped with first toper tangent plane, it locates jacking seat 321 below to push board 322, it is equipped with the second toper tangent plane with first toper tangent plane looks adaptation to push board 322 top, lead screw pushing mechanism 323 is located 5 bottoms of ejection of compact platform, and with the side of pushing board 322 is connected. In the cutting process, the lifting supporting plate assembly 32 can be lifted, specifically, the screw rod pushing mechanism 323 can drive the pushing plate 322 to move transversely so as to switch the stacking height between the first conical section and the second conical section, thereby achieving the purpose of adjusting the height of the lifting seat 321.
As shown in fig. 3, further, the eccentric lifting mechanism 312 includes a first motor 3121, a pulley transmission assembly 3122, a rotating shaft 3123, an eccentric bearing 3124, an eccentric shaft 3125, and an eccentric shaft joint 3126, the first motor 3121 is disposed at the bottom of the frame 1, the first motor 3121 is in transmission connection with the rotating shaft 3123 through the pulley transmission assembly 3122, both ends of the rotating shaft 3123 are respectively provided with the eccentric bearing 3124, the eccentric shaft 3125 is connected with the eccentric bearing 3124, and the top of the eccentric shaft 3125 is connected with the bottom of the cutter lifting seat 315 through the eccentric shaft joint 3126. The first motor 3121 can drive the rotating shaft 3123 to rotate through the belt pulley transmission assembly 3122 to drive the eccentric bearing seat 3124 to perform eccentric rotation, and when the eccentric bearing seat 3124 performs eccentric rotation, the eccentric shaft 3125 can be driven to perform up-and-down lifting movement, so as to drive the cutter lifting seat 315 to perform lifting movement through the eccentric shaft joint 3126 disposed at the top.
As shown in fig. 6, further, the screw rod pushing mechanism 323 includes a second motor 3231, a first vertical reduction box 3232, a second vertical reduction box 3233, a connecting shaft 3234, a screw rod 3235, a threaded seat 3236 and a connecting block 3237, an output shaft of the second motor 3231 is connected to an input end of the first vertical reduction box 3232, an output end of the first vertical reduction box 3232 is connected to an input end of the second vertical reduction box 3233 through the connecting shaft 3234, an output end of the second vertical reduction box 3233 is connected to the screw rod 3235, the threaded seat 3236 is sleeved on the screw rod 3235, and the threaded seat 3236 is connected to a side end of the pushing plate 322 through the connecting block 3237. Screw rod pushing mechanism 323 can promote to push into board 322 and carry out lateral shifting, and specifically, second motor 3231 accessible first vertical reduction box 3232 drives connecting shaft 3234 rotatory, and connecting shaft 3234 accessible second vertical reduction box 3233 drives screw rod 3235 and rotates, and then drives screw seat 3236 and realize longitudinal movement on screw rod 3235, because screw seat 3236 is connected with pushing into board 322 through connecting block 3237, and then drives pushing into board 322 and realize longitudinal movement.
As shown in fig. 5, further, the paper feed adjusting mechanism 4 includes a gluing roller 41, a lower gluing roller 42, a third motor 43, a first gear 44, a second gear 45, a third gear 46, a fourth gear 47, a manual gap adjusting assembly 48, and an automatic gap adjusting assembly 49, the gluing roller 41 and the lower gluing roller 42 are respectively disposed up and down, the end of the lower gluing roller 42 is provided with the first gear 44, the end of the gluing roller 41 is provided with the second gear 45, an output shaft of the third motor 43 is connected with the first gear 44, the first gear 44 is meshed with the fourth gear 47 through the third gear 46, the fourth gear 47 is meshed with the second gear 45, the manual gap adjusting assembly 48 and the automatic gap adjusting assembly 49 are respectively connected with the gluing roller 41, and the manual gap adjusting assembly 48 is located below the automatic gap adjusting assembly 49. When paper feeding operation is required, the third motor 43 drives the lower rubber roller 42 to rotate through the first gear 44, the first gear 44 is connected with the third gear 46 in a meshed mode, meanwhile, the third gear 46 is connected with the fourth gear 47 in a meshed mode, and then the second gear 45 connected with the fourth gear 47 in a meshed mode is driven to rotate, so that the upper rubber roller 41 is driven to rotate, feeding of book and periodical paper clamped between the upper rubber roller 41 and the lower rubber roller 42 is completed, the manual gap adjusting assembly 48 and the automatic gap adjusting assembly 49 are arranged in the paper feeding adjusting mechanism 4, a user can conveniently adjust a gap between the upper rubber roller 41 and the lower rubber roller 42 according to actual conditions, and the requirement of the user for cutting the book and periodical paper with different stacking thicknesses is met.
Further, the manual gap adjusting assembly 48 comprises a lifting bearing seat 481, a fixed mount 482, an adjusting handle 483 and an internal threaded sleeve 484, wherein the lifting bearing seat 481 is arranged in the fixed mount 482, the lifting bearing seat 481 is connected with the end of the upper glue roller 41, the internal threaded sleeve 484 is arranged above the lifting bearing seat 481, and the adjusting handle 483 penetrates through the internal threaded sleeve 484 and is connected with the lifting bearing seat 481. The manual gap adjusting assembly 48 can facilitate a user to adjust a gap between the gluing roller 41 and the lower gluing roller 42 in a manual manner, specifically, when the user rotates the adjusting handle 483, the adjusting handle 483 can be driven to spirally lift in the inner threaded sleeve 484 to further drive the gluing roller 41 connected with the lifting bearing block 481 to move up and down, so as to achieve the purpose of adjusting the gap between the gluing roller 41 and the lower gluing roller 42.
Further, the automatic gap adjusting assembly 49 comprises two sets of lifting cylinders 491 and lifting frames 492, the two sets of lifting cylinders 491 are respectively arranged on the front side and the rear side of the machine frame 1, the movable end of the lifting cylinders 491 is connected with the lifting frames 492, and the tops of the lifting frames 492 are connected with the gluing roller 41. The lifting cylinder 491 can drive the lifting frame 492 to move up and down so as to drive the gluing roller 41 connected with the lifting frame 492 to move up and down.
As shown in fig. 2, further, a gap is arranged at the side end of the lifting support plate assembly 32, and a material guide plate 6 for collecting cutting scraps is arranged below the gap. The setting of stock guide 6 can be convenient for user's automatic collection and cutting the shredded paper bits that the in-process produced, and is practical convenient.
As shown in fig. 1, further, a guide baffle 21 for preventing the papers of books and periodicals from shifting is arranged on the feeding table 2.
As shown in fig. 1, further, material guiding rollers 22 are disposed at the front end of the material feeding table 2 and the tail end of the material discharging table 5. Due to the arrangement of the material guide carrier roller 22, a user can conveniently load and unload paper with large thickness and weight for books and periodicals.
As shown in fig. 1, a plurality of supporting feet 11 and universal casters 12 are further disposed at the bottom of the frame 1.
The utility model has the advantages that: the utility model discloses can place the books and periodicals paper that waits to cut in the feed table and carry out the material loading, paper feed adjustment mechanism can carry the books and periodicals paper through pressing from both sides the mode of deciding the traction, then paper cutting mechanism can cut the books and periodicals paper of below, the unloading can be accomplished through the ejection of compact platform to the books and periodicals paper after cutting, paper cutting mechanism includes upper knife cutting assembly and lift layer board subassembly, upper knife cutting assembly can carry out the crosscut to books and periodicals paper through the mode of going up and down cutting, simultaneously, in the cutting process, lift layer board subassembly can carry out the jacking, improve cutting quality and the precision to books and periodicals paper through the mode of two-way atress; in addition, a manual gap adjusting assembly and an automatic gap adjusting assembly are arranged in the paper feeding adjusting mechanism, so that a user can conveniently adjust the gap between the upper rubber roller and the lower rubber roller according to actual conditions, and the requirement of cutting books and periodicals with different stacking thicknesses is met.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a high accuracy paper cutting device of books and periodicals printing production usefulness which characterized in that: the book and periodical cutting machine comprises a rack, a feeding table, a paper cutting mechanism, a paper feeding adjusting mechanism and a discharging table, wherein the feeding table and the discharging table are respectively arranged on the left side and the right side of the rack;
the paper cutting mechanism comprises an upper cutter cutting assembly and a lifting supporting plate assembly, and the lifting supporting plate assembly is positioned below the upper cutter cutting assembly;
the upper cutter cutting assembly comprises a portal frame, an eccentric lifting mechanism, a slide rail, a slide block, a cutter lifting seat, a cutter clamping plate and a cutting cutter, the portal frame is arranged on the frame between the feeding table and the discharging table, the slide rail is vertically arranged on the left side wall and the right side wall of the portal frame, the cutter lifting seat is connected with the slide rail through the slide block, the eccentric lifting mechanism is connected with the cutter lifting seat, the cutter clamping plate is arranged at the bottom of the cutter lifting seat, and the cutting cutter for cutting the paper of books and periodicals is clamped on the cutter clamping plate;
the lifting supporting plate assembly comprises a jacking seat, a pushing plate and a screw rod pushing mechanism, the jacking seat is arranged below the cutting knife, a first conical tangent plane is arranged at the bottom of the jacking seat, the pushing plate is arranged below the jacking seat, a second conical tangent plane matched with the first conical tangent plane is arranged at the top of the pushing plate, and the screw rod pushing mechanism is arranged at the bottom of the discharging table and connected with the side end of the pushing plate.
2. The high-precision paper cutting device for book and periodical printing production according to claim 1, wherein: the eccentric lifting mechanism comprises a first motor, a belt wheel transmission assembly, a rotating shaft, an eccentric bearing seat, an eccentric shaft and an eccentric shaft joint, wherein the first motor is arranged at the bottom of the rack, the first motor is in transmission connection with the rotating shaft through the belt wheel transmission assembly, the eccentric bearing seat is respectively arranged at two ends of the rotating shaft, the eccentric shaft is connected with the eccentric bearing seat, and the top of the eccentric shaft is connected with the bottom of the cutter lifting seat through the eccentric shaft joint.
3. The high-precision paper cutting device for book and periodical printing production according to claim 1, wherein: the screw rod pushing mechanism comprises a second motor, a first vertical reduction gearbox, a second vertical reduction gearbox, a connecting shaft, a screw rod, a threaded seat and a connecting block, an output shaft of the second motor is connected with an input end of the first vertical reduction gearbox, an output end of the first vertical reduction gearbox is connected with an input end of the second vertical reduction gearbox through the connecting shaft, an output end of the second vertical reduction gearbox is connected with the screw rod, the threaded seat is sleeved on the screw rod, and the threaded seat is connected with the side end of the pushing plate through the connecting block.
4. The high-precision paper cutting device for book and periodical printing production according to claim 1, wherein: the paper feeding adjusting mechanism comprises an upper rubber roll, a lower rubber roll, a third motor, a first gear, a second gear, a third gear, a fourth gear, a manual gap adjusting assembly and an automatic gap adjusting assembly, wherein the upper rubber roll and the lower rubber roll are arranged up and down respectively, the end part of the lower rubber roll is provided with the first gear, the end part of the upper rubber roll is provided with the second gear, an output shaft of the third motor is connected with the first gear, the first gear is meshed with the fourth gear through the third gear, the fourth gear is meshed with the second gear, the manual gap adjusting assembly and the automatic gap adjusting assembly are connected with the upper rubber roll respectively, and the manual gap adjusting assembly is located below the automatic gap adjusting assembly.
5. The high-precision paper cutting device for book and periodical printing production according to claim 4, wherein: the manual clearance adjusting assembly comprises a lifting bearing seat, a fixing frame, an adjusting handle and an internal thread sleeve, wherein the lifting bearing seat is arranged in the fixing frame, the lifting bearing seat is connected with the end part of the gluing roller, the internal thread sleeve is arranged above the lifting bearing seat, and the adjusting handle penetrates through the internal thread sleeve and is connected with the lifting bearing seat.
6. The high-precision paper cutting device for book and periodical printing production according to claim 4, wherein: the automatic clearance adjusting assembly comprises two groups of lifting cylinders and lifting frames, the lifting cylinders are arranged on the front side and the rear side of the rack respectively, the movable ends of the lifting cylinders are connected with the lifting frames, and the tops of the lifting frames are connected with the upper rubber roll.
7. The high-precision paper cutting device for book and periodical printing production according to claim 1, wherein: the lifting support plate assembly is characterized in that a gap is formed in the side end of the lifting support plate assembly, and a material guide plate for collecting cutting scraps is arranged below the gap.
8. The high-precision paper cutting device for book and periodical printing production according to claim 1, wherein: and the feeding table is provided with a guide baffle plate for preventing the papers of books and periodicals from shifting.
9. The high-precision paper cutting device for book and periodical printing production according to claim 1, wherein: and material guide carrier rollers are arranged at the front end of the feeding platform and the tail end of the discharging platform.
10. A high precision paper cutting device for book and periodical printing production according to any one of claims 1 to 9, wherein: the bottom of the frame is provided with a plurality of supporting feet and universal casters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221987564.5U CN217801894U (en) | 2022-07-29 | 2022-07-29 | High-precision paper cutting device for book and periodical printing production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221987564.5U CN217801894U (en) | 2022-07-29 | 2022-07-29 | High-precision paper cutting device for book and periodical printing production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217801894U true CN217801894U (en) | 2022-11-15 |
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ID=83971260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221987564.5U Active CN217801894U (en) | 2022-07-29 | 2022-07-29 | High-precision paper cutting device for book and periodical printing production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217801894U (en) |
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2022
- 2022-07-29 CN CN202221987564.5U patent/CN217801894U/en active Active
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