CN215395536U

CN215395536U - Paper cutting mechanism for book binding

Info

Publication number: CN215395536U
Application number: CN202121703969.7U
Authority: CN
Inventors: 王志豪
Original assignee: Dongguan Chengfeng Automation Equipment Co ltd
Current assignee: Dongguan Chengfeng Automation Equipment Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-04
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to the technical field of book binding, in particular to a paper cutting mechanism for book binding, which comprises a base, wherein supporting rods are arranged at four corners of the top surface of the base, a top plate is arranged at the upper ends of the supporting rods, an oil cylinder is arranged on the top plate, a knife rest is connected onto a piston rod of the oil cylinder, a cutter is detachably arranged on the knife rest, an installation seat is arranged on the top surface of the base, the section of the installation seat is U-shaped, a sliding plate is slidably arranged on the top surface of the installation seat, a screw rod driving assembly for driving the sliding plate to move back and forth is arranged in the installation seat, an electric rotating seat is arranged on the top surface of the sliding plate, and a placing plate is arranged on the top surface of the electric rotating seat. Through the setting of mount pad, slide, lead screw drive assembly and electric rotary seat, replace artifical rotatory promotion paper buttress, reached the effect that reduces manual operation, reduce the cost of labor, reduce the industrial accident.

Description

Paper cutting mechanism for book binding

Technical Field

The utility model relates to the technical field of book binding, in particular to a paper cutting mechanism for book binding.

Background

Book binding is a general name of a process for processing printed sheets into books, binding is an integral operation process of books from page assembly to upper cover forming, and comprises the procedures of cutting, arranging, connecting, sewing, back loading, upper cover forming and the like of printed pages in sequence.

SUMMERY OF THE UTILITY MODEL

The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.

The utility model provides a paper cutting mechanism is used in books binding, the on-line screen storage device comprises a base, the bracing piece is all installed in the four corners of base top surface, the roof is installed to the upper end of bracing piece, install the hydro-cylinder on the roof, be connected with the knife rest on the piston rod of hydro-cylinder, demountable installation has the cutter on the knife rest, the top surface of base is equipped with the mount pad, the cross sectional shape of mount pad is the U shape, the top surface slidable mounting of mount pad has the slide, be equipped with the lead screw drive assembly who is used for driving the slide back-and-forth movement in the mount pad, electronic roating seat is installed to the top surface of slide, the board of placing is installed to electronic roating seat's top surface.

As a further scheme of the utility model: the bottom surface shaping of knife rest has the mounting groove, the cutter sets up in the mounting groove, the rear side shaping of cutter has first draw-in groove, mounting groove inner wall shaping has the first fixture block that is used for with first draw-in groove joint, slidable mounting has splint in the mounting groove, be connected with the spring between splint and the ann inslot wall, the front side shaping of cutter has the second draw-in groove, the shaping has the second fixture block that is used for with second draw-in groove joint on the clamp splice, the front side shaping of knife rest has the through-hole, the through-hole communicates with each other with the mounting groove, wear to be equipped with the connecting rod in the through-hole, the one end and the clamp splice of connecting rod are connected, the pull block is installed to the other end of connecting rod.

As a further scheme of the utility model: the mounting seat comprises two opposite supporting plates, a bottom plate is arranged between the two supporting plates, sliding grooves are formed in the top surfaces of the two supporting plates, and sliding blocks corresponding to the sliding grooves are formed in the bottom surface of the sliding plate.

As a further scheme of the utility model: the screw rod driving assembly comprises two opposite bearing seats, a screw rod is rotatably connected between the two bearing seats, a nut seat is sleeved on the screw rod, the top surface of the nut seat is connected with the bottom surface of the sliding plate, a driving motor is installed on the bottom plate, and a rotating shaft of the driving motor is connected with one end of the screw rod.

As a further scheme of the utility model: guide posts are installed between the base and the top plate, the number of the guide posts is two, the two guide posts are symmetrically arranged on the left side and the right side of the knife rest respectively, and guide sleeves corresponding to the guide posts are arranged on the knife rest.

As a further scheme of the utility model: the inner wall shaping of mounting groove has first spliced pole, and the one end and the first spliced pole threaded connection of spring, the shaping has the second spliced pole on the clamp splice, the other end and the second spliced pole threaded connection of spring.

Compared with the prior art, the utility model has the beneficial effects that: the paper stack pushing device is simple and reasonable in structure, and due to the arrangement of the mounting seat, the sliding plate, the screw rod driving assembly and the electric rotating seat, manual rotation is replaced to push the paper stack, so that the effect of reducing manual operation is achieved, the labor cost is reduced, and industrial accidents are reduced.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of the present invention.

FIG. 2 is a schematic view of the mounting groove structure of the present invention.

Fig. 3 is a schematic view of the screw structure of the present invention.

In the figure: 1. the base, 2, the bracing piece, 3, the roof, 4, the hydro-cylinder, 5, the knife rest, 6, the cutter, 7, the mount pad, 8, the slide, 9, the lead screw drive assembly, 10, electric rotary seat, 11, place the board, 12, the second draw-in groove, 13, the second fixture block, 14, the through-hole, 15, the connecting rod, 16, the draw block, 17, the extension board, 18, the bottom plate, 19, the spout, 20, the slider, 21, the bearing frame, 22, the lead screw, 23, the nut seat, 24, driving motor, 25, the guide pillar, 26, the guide pin bushing, 27, first spliced pole, 28, the second spliced pole, 29, the mounting groove, 30, first draw-in groove, 31, first fixture block, 32, splint, 33, the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a paper cutting mechanism for book binding includes a base 1, support rods 2 are mounted at four corners of a top surface of the base 1, a top plate 3 is mounted at upper ends of the support rods 2, an oil cylinder 4 is mounted on the top plate 3, a knife rest 5 is connected to a piston rod of the oil cylinder 4, a cutter 6 is detachably mounted on the knife rest 5, a mounting seat 7 is disposed on the top surface of the base 1, the cross-sectional shape of the mounting seat 7 is a u shape, a sliding plate 8 is slidably mounted on the top surface of the mounting seat 7, a screw rod driving assembly 9 for driving the sliding plate 8 to move back and forth is disposed in the mounting seat 7, an electric rotating seat 10 is mounted on the top surface of the sliding plate 8, a placing plate 11 is mounted on the top surface of the electric rotating seat 10, the structure of the paper cutting mechanism for book binding is simple and reasonable, and the paper stack is pushed by manual rotation through the arrangement of the mounting seat 7, the sliding plate 8, the screw rod driving assembly 9 and the electric rotating seat 10, the effect of reducing manual operation is achieved, labor cost is reduced, and industrial accidents are reduced.

The bottom surface of the knife rest 5 is formed with a mounting groove 29, the cutting knife 6 is arranged in the mounting groove 29, a first clamping groove 30 is formed at the rear side of the cutting knife 6, a first clamping block 31 for clamping with the first clamping groove 30 is formed on the inner wall of the mounting groove 29, a clamping plate 32 is slidably mounted in the mounting groove 29, a spring 33 is connected between the clamping plate 32 and the inner wall of the mounting groove, a second clamping groove 12 is formed at the front side of the cutting knife 6, a second clamping block 13 for clamping with the second clamping groove 12 is formed on the clamping block, a through hole 14 is formed at the front side of the knife rest 5, the through hole 14 is communicated with the mounting groove 29, a connecting rod 15 is arranged in the through hole 14 in a penetrating manner, one end of the connecting rod 15 is connected with the clamping block, a pull block 16 is arranged at the other end of the connecting rod 15, when the cutting knife 6 needs to be replaced, the pull block 16 to drive the clamping block to move forwards, so that the second clamping block 13 is separated from the second clamping groove 12, the cutting knife 6 can be detached, and the rapid detachment of the cutting knife 6 of the paper cutting machine is realized, the replacement efficiency of the cutter 6 is improved.

The mounting seat 7 comprises two oppositely arranged support plates 17, a bottom plate 18 is arranged between the two support plates 17, sliding grooves 19 are formed in the top surfaces of the two support plates 17, and sliding blocks 20 corresponding to the sliding grooves 19 are formed in the bottom surface of the sliding plate 8, so that the sliding plate 8 can move more stably.

The screw rod driving assembly 9 comprises two opposite bearing seats 21, a screw rod 22 is rotatably connected between the two bearing seats 21, a nut seat 23 is sleeved on the screw rod 22, the top surface of the nut seat 23 is connected with the bottom surface of the sliding plate 8, a driving motor 24 is installed on the bottom plate 18, and the rotating shaft of the driving motor 24 is connected with one end of the screw rod 22.

Install guide pillar 25 between base 1 and the roof 3, the quantity of guide pillar 25 is two, and two guide pillars 25 symmetry respectively set up the left and right sides at knife rest 5, are equipped with the guide pin bushing 26 corresponding with guide pillar 25 on the knife rest 5 for knife rest 5 removes more steadily.

The inner wall shaping of mounting groove 29 has first spliced pole 27, and the one end and the first spliced pole 27 threaded connection of spring 33, the shaping has second spliced pole 28 on the clamp splice, and the other end and the second spliced pole 28 threaded connection of spring 33.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a paper cutting mechanism for books binding which characterized in that: the automatic cutting machine comprises a base, the bracing piece is all installed in the four corners of base top surface, the roof is installed to the upper end of bracing piece, install the hydro-cylinder on the roof, be connected with the knife rest on the piston rod of hydro-cylinder, demountable installation has the cutter on the knife rest, the top surface of base is equipped with the mount pad, the cross sectional shape of mount pad is the U shape, the top surface slidable mounting of mount pad has the slide, be equipped with the lead screw drive assembly who is used for driving the slide back-and-forth movement in the mount pad, electric swivel seat is installed to the top surface of slide, electric swivel seat's top surface is installed and is placed the board.

2. The paper cutting mechanism for bookbinding of claim 1, wherein: the bottom surface shaping of knife rest has the mounting groove, the cutter sets up in the mounting groove, the rear side shaping of cutter has first draw-in groove, mounting groove inner wall shaping has the first fixture block that is used for with first draw-in groove joint, slidable mounting has splint in the mounting groove, be connected with the spring between splint and the ann inslot wall, the front side shaping of cutter has the second draw-in groove, the shaping has the second fixture block that is used for with second draw-in groove joint on the clamp splice, the front side shaping of knife rest has the through-hole, the through-hole communicates with each other with the mounting groove, wear to be equipped with the connecting rod in the through-hole, the one end and the clamp splice of connecting rod are connected, the pull block is installed to the other end of connecting rod.

3. The paper cutting mechanism for bookbinding of claim 1, wherein: the mounting seat comprises two opposite supporting plates, a bottom plate is arranged between the two supporting plates, sliding grooves are formed in the top surfaces of the two supporting plates, and sliding blocks corresponding to the sliding grooves are formed in the bottom surface of the sliding plate.

4. The paper cutting mechanism for bookbinding of claim 3, wherein: the screw rod driving assembly comprises two opposite bearing seats, a screw rod is rotatably connected between the two bearing seats, a nut seat is sleeved on the screw rod, the top surface of the nut seat is connected with the bottom surface of the sliding plate, a driving motor is installed on the bottom plate, and a rotating shaft of the driving motor is connected with one end of the screw rod.

5. The paper cutting mechanism for bookbinding of claim 1, wherein: guide posts are installed between the base and the top plate, the number of the guide posts is two, the two guide posts are symmetrically arranged on the left side and the right side of the knife rest respectively, and guide sleeves corresponding to the guide posts are arranged on the knife rest.

6. The paper cutting mechanism for bookbinding of claim 2, wherein: the inner wall shaping of mounting groove has first spliced pole, and the one end and the first spliced pole threaded connection of spring, the shaping has the second spliced pole on the clamp splice, the other end and the second spliced pole threaded connection of spring.