CN218557187U

CN218557187U - Automatic book suture line breaker

Info

Publication number: CN218557187U
Application number: CN202222740833.4U
Authority: CN
Inventors: 黄浩; 李宁; 孙虎; 丁闫凯; 宋鑫; 杨珊珊
Original assignee: Anhui Changxing Paper Printing Co ltd
Current assignee: Anhui Changxing Paper Printing Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-03
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to a book-binding machine technical field, concretely relates to automatic broken line ware of books suture, including frame and wire feeder, install the steel needle on the wire feeder, the steel needle front end is provided with the pinhole that can supply the binding line to pass, the frame top is provided with the binding seat, the last binding groove that is provided with of running through of binding seat, the steel needle is located under the binding groove, it is fixed to be provided with the sword box to lie in binding seat below in the frame, be provided with the scissors in the sword box, in the handle of scissors stretched into the sword box, and two handles of scissors contacted with two lateral walls that the sword box is relative respectively, two lateral walls that contact with the handle on the sword box are the splayed in the ascending cross-section of horizontal direction, the fixed slide that is provided with in articulated department of scissors.

Description

Automatic book suture line breaker

Technical Field

The utility model relates to a book-binding machine technical field, concretely relates to automatic broken line ware of books suture.

Background

The traditional thread binding method is to puncture or drill a small hole on the binding object, and then thread a cotton thread through the small hole by a thread leading tool to close the small hole to complete the binding. After binding is finished, the excess cotton threads are cut off by a cutter, so that the excess cotton threads are separated from bound objects, then next binding work can be carried out, and manually cutting off the cotton threads becomes a necessary and indispensable process.

But breaking strong cotton threads from the binding requires the use of sharp knives. On one hand, the cutting tool is a very dangerous tool, is extremely easy to cause danger due to improper operation, is easy to hurt the user and other personnel, and cuts off the suture thread in a manual mode, so that the efficiency is low, and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an automatic thread cutter of books suture that practicality is strong and excellent in use effect.

In order to realize the above purpose, the utility model provides a following technical scheme:

the utility model provides an automatic broken line ware of books suture, includes frame and wire feeder, install the steel needle on the wire feeder, the steel needle front end is provided with the pinhole that can supply the binding line to pass, the frame top is provided with the binding seat, the last binding groove that runs through of binding seat, the steel needle is located under the binding groove, it is fixed to be provided with the sword box to lie in binding seat below in the frame, be provided with the scissors in the sword box, in the handle of scissors stretched into the sword box, and two handles of scissors contacted with two lateral walls that the sword box is relative respectively, two lateral walls that contact with the handle on the sword box are the splayed in the cross-section on the horizontal direction, the fixed slide that is provided with in articulated department of scissors, slide one end level stretches into in the sword box, and slides with sword box bottom and be connected, two handles of scissors set up for the slide symmetry, be connected with the spring between the handle of two scissors, the fixed first cylinder that is provided with in the frame, first cylinder output and slide fixed connection.

The further optimization of this technical scheme still includes the tensioning unit, the tensioning unit includes second cylinder and connecting plate, the second cylinder is fixed to be set up in the frame, second cylinder output end fixedly connected with connecting plate, be provided with two openings towards the U template of scissors on the connecting plate, two the U template is located sword box top and below respectively, and two U templates coincide in vertical direction, U template level sets up.

According to the further optimization of the technical scheme, the inner side wall of the knife box is provided with a sliding groove, and the handle part of the scissors extends into the sliding groove and is abutted against the inner wall.

According to the further optimization of the technical scheme, the two handles of the scissors are respectively and fixedly connected with a first spring and a second spring, the first spring and the second spring are respectively located in the two sliding grooves, the lower end of the first spring is fixedly provided with a fixed block, the lower end of the fixed block is connected with the sliding grooves in a sliding mode, the upper end of the first spring is fixedly connected with the handles of the scissors, the upper end of the second spring is fixedly connected with a moving block, the moving block is connected with the top surfaces of the sliding grooves in a sliding mode in the extending direction parallel to the sliding grooves, and the lower end of the second spring is fixedly connected with the handles of the scissors.

The further optimization of this technical scheme, the fixed drive unit that is provided with in the frame, drive unit includes first motor and first lead screw, the first motor is fixed to be set up in the frame, first motor output end fixedly connected with first lead screw, first lead screw rotates and installs in the frame, the transmission connection has the sleeve on the first lead screw, first lead screw is on a parallel with the setting of binding groove extending direction, binding seat one end is connected with the fixed plate, fixed plate and sleeve fixed connection, the binding seat slides with the frame and is connected.

Compared with the prior art the utility model discloses following beneficial effect has: the utility model discloses a knife box to set up the scissors structure in the knife box, make scissors and the inside connection that slides of box body, be the splayed through two lateral walls that contact with the handle on the vertical knife box on the cross-section on the horizontal direction, consequently the first cylinder of accessible passes through slide drive scissors and removes for the knife box, thereby through the extrusion force to the scissors of knife box lateral wall, realizes opening and shutting of scissors. And through the mutual cooperation of the tensioning units, the binding line cutting part can keep a tensioning state, and the binding line cutting part is convenient to cut short. The utility model discloses need not artificial intervention, can accomplish the broken string work, improved and bound work efficiency and work security, reduced working cost's work fault rate, fine practicality has.

Drawings

FIG. 1 is a schematic cross-sectional view of an automatic thread cutter for book suture;

FIG. 2 is a top view of the knife box and tensioning unit of the automatic book suture severing machine;

FIG. 3 is a top view of the knife box portion of the automatic suture severing device of the book;

in the figure: the binding machine comprises a first motor 1, a first lead screw 2, a binding plate table 3, a first air cylinder 4, a handle 5, a knife box 6, a knife head 7, a sliding plate 8, a rack 9, a steel needle 10, a wire feeder 11, a second air cylinder 12, a U-shaped plate 13 and a sliding groove 15.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1, the automatic book suture thread cutter comprises a rack 9 and a thread feeder 11, wherein a steel needle 10 is installed on the thread feeder 11, a needle hole for a binding thread to pass through is formed in the front end of the steel needle 10, and the steel needle 10 is vertically arranged. A binding seat is arranged above the frame 9, a binding groove is arranged on the binding seat in a penetrating way, and the steel needle 10 is positioned under the binding groove. The frame 9 is fixed with the transmission unit, and the transmission unit includes first motor 1 and first lead screw 2, and first motor 1 is fixed to be set up in frame 9, and first motor 1 output end fixedly connected with first lead screw 2, and first lead screw 2 rotates to be installed in frame 9, and the last transmission connection of first lead screw 2 has the sleeve, and first lead screw 2 is on a parallel with the setting of binding groove extending direction. One end of the binding seat is connected with a fixed plate which is fixedly connected with the sleeve, and the binding seat is connected with the rack 9 in a sliding way.

A knife box 6 is fixedly arranged below the binding seat on the frame 9, scissors are arranged in the knife box 6, handles 5 of the scissors extend into the knife box 6, sliding grooves 15 are formed in the opposite side walls of the knife box 6, and the two handles 5 of the scissors extend into the two sliding grooves 15 respectively and are abutted to the inner walls of the sliding grooves 15.

Two handles 5 of scissors are fixedly connected with first spring and second spring respectively, and first spring and second spring are located two spouts 15 respectively, and first spring lower extreme is fixed with the fixed block, and the fixed block lower extreme slides on being on a parallel with spout 15 extending direction with spout 15 bottom surface and is connected, first spring upper end and the handle 5 fixed connection of scissors. The upper end of the second spring is fixedly connected with a moving block, the moving block is connected with the top surface of the sliding groove 15 in a sliding mode in the extending direction parallel to the sliding groove 15, and the lower end of the second spring is fixedly connected with a handle 5 of the scissors. The articulated department of scissors is fixed and is provided with

slide

8, and 8 one ends levels of slide stretch into in the sword box 6, and slide with the 6 bottoms of sword box and be connected, and two handles 5 of scissors set up for 8 symmetries of slide.

The tensioning unit comprises a second cylinder 12 and a connecting plate, the second cylinder 12 is fixedly arranged on the rack 9, the output end of the second cylinder 12 is fixedly connected with the connecting plate, two U-shaped plates 13 with openings facing the scissors are arranged on the connecting plate, the two U-shaped plates 13 are respectively positioned above and below the knife box 6, the two U-shaped plates 13 are overlapped in the vertical direction, and the U-shaped plates 13 are horizontally arranged.

The utility model discloses when using, pass the through wires hole on the steel needle 10 with the binding line, when binding, start wire feeder 11, the binding line on the 11 drive steel needles 10 of wire feeder passes the binding groove and binds the books of placing on the binding seat, can start drive unit and drive the binding seat and remove on the extending direction that is on a parallel with the binding groove when binding to make steel needle 10 bind this book on a straight line. When the first air cylinder 4 is not started, the handle 5 of the scissors is positioned in the knife box 6, and the scissors are in an open state under the action of the spring, namely, the scissor heads 7 of the scissors are also kept in the open state. And after the binding of a book is finished, the first air cylinder 4 and the second air cylinder 12 are started, the second air cylinder 12 drives the U-shaped plate 13 arranged on the connecting plate to move towards the direction of the knife box 6, the U-shaped plate 13 can be contacted with the binding line, and the binding line between the two U-shaped plates 13 is pushed to move towards the scissors until the binding line is positioned between the two knife heads 7 of the scissors. Meanwhile, the first air cylinder 4 pushes the sliding plate 8 to move towards the direction of the cutter head 7 of the scissors, the two side walls of the cutter box 6 move towards the cutter box 6 in the direction of a binding line, and the two side walls, which are contacted with the two handles 5 of the scissors, of the cutter box 6 are gradually close to one another in the horizontal direction at one end, which is close to the cutter head 7 of the scissors, of the two side walls, so that the two handles 5 of the scissors can be extruded by the side walls of the cutter box 6 when moving towards the direction of the cutter head 7, when the scissors move to a moving distance, the scissors are completely combined, namely, a binding line between the two cutter heads 7 of the scissors can be cut short, the first spring and the second spring play a role in pressing the two handles 5 of the scissors to a certain extent, the two cutter heads 7 of the two scissors can be tightly attached, and the binding line can be cut short more easily.

The utility model discloses a sword box 6 to set up the scissors structure in sword box 6, make scissors and the inside connection that slides of box body, two lateral walls that contact through vertical sword box 6 and two handles 5 of scissors are close to the one end of the tool bit 7 of scissors each other on the horizontal direction gradually and are close to each other, therefore the first cylinder of accessible 4 passes through 8 drive scissors of slide and removes for sword box 6, thereby through the extrusion force to the scissors of 6 lateral walls of sword box, realizes opening and shutting of scissors. And through the mutual cooperation of the tensioning units, the binding line cutting part can keep a tensioning state, and the binding line cutting part is convenient to cut short. The utility model discloses need not artificial intervention, can accomplish the broken string work, improved and bound work efficiency and work security, reduced working cost's work fault rate, fine practicality has.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the present number.

Although the embodiments have been described, once the basic inventive concept is obtained, other changes and modifications can be made to the embodiments by those skilled in the art, so that the above embodiments are only examples of the present invention, and not intended to limit the scope of the invention, and all changes of the equivalent structures or equivalent processes using the contents of the specification and the drawings or directly or indirectly using other related technical fields are also within the scope of the present invention.

Claims

1. The utility model provides an automatic broken line ware of books suture, a serial communication port, includes frame and wire feeder, install the steel needle on the wire feeder, the steel needle front end is provided with the pinhole that can supply the binding line to pass, the frame top is provided with the binding seat, the last binding groove that is provided with of running through of binding seat, the steel needle is located under the binding groove, lie in the fixed sword box that is provided with in binding seat below in the frame, be provided with the scissors in the sword box, the handle of scissors stretches into in the sword box, and two handles of scissors contact with two lateral walls that the sword box is relative respectively, two lateral walls that contact with the handle on the sword box are the splayed in the cross-section on the horizontal direction, the fixed slide that is provided with in articulated department of scissors, slide one end level stretches into in the sword box, and slides with sword box bottom and be connected, two handles of scissors set up for the slide symmetry, be connected with the spring between the handle of two scissors, the fixed first cylinder that is provided with in the frame, first cylinder output and slide fixed connection.

2. The automatic book suture thread cutting device according to claim 1, further comprising a tensioning unit, wherein the tensioning unit comprises a second cylinder and a connecting plate, the second cylinder is fixedly arranged on the rack, the output end of the second cylinder is fixedly connected with the connecting plate, two U-shaped plates with openings facing scissors are arranged on the connecting plate, the two U-shaped plates are respectively arranged above and below the knife box and are overlapped in the vertical direction, and the U-shaped plates are horizontally arranged.

3. The automatic book suture thread cutting device according to claim 1, wherein a sliding groove is formed on an inner side wall of the knife box, and a handle portion of the scissors extends into the sliding groove and abuts against the inner wall.

4. The automatic book suture thread cutting device according to claim 3, wherein a first spring and a second spring are fixedly connected to two handles of the scissors respectively, the first spring and the second spring are located in two sliding grooves respectively, a fixed block is fixed to the lower end of the first spring, the lower end of the fixed block is connected with the sliding grooves in a sliding mode, the upper end of the first spring is fixedly connected with handles of the scissors, a moving block is fixedly connected to the upper end of the second spring, the moving block is connected with the top surfaces of the sliding grooves in a sliding mode in the direction parallel to the extending direction of the sliding grooves, and the lower end of the second spring is fixedly connected with the handles of the scissors.

5. The automatic book suture thread cutting device according to claim 1, wherein a transmission unit is fixedly arranged on the rack, the transmission unit comprises a first motor and a first lead screw, the first motor is fixedly arranged on the rack, the output end of the first motor is fixedly connected with the first lead screw, the first lead screw is rotatably arranged on the rack, a sleeve is rotatably connected onto the first lead screw, the first lead screw is arranged in parallel with the extending direction of the binding groove, one end of the binding seat is connected with a fixing plate, the fixing plate is fixedly connected with the sleeve, and the binding seat is connected with the rack in a sliding manner.