CN112319084A - Threading and knotting device and method for binding machine - Google Patents
Threading and knotting device and method for binding machine Download PDFInfo
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- CN112319084A CN112319084A CN202011014637.8A CN202011014637A CN112319084A CN 112319084 A CN112319084 A CN 112319084A CN 202011014637 A CN202011014637 A CN 202011014637A CN 112319084 A CN112319084 A CN 112319084A
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- threading
- needle
- thread
- wire
- pushing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
- B42B2/00—Permanently attaching together sheets, quires or signatures by stitching with filamentary material, e.g. textile threads
- B42B2/02—Machines for stitching with thread
- B42B2/04—Machines for stitching with thread with straight needles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
- B42B2/00—Permanently attaching together sheets, quires or signatures by stitching with filamentary material, e.g. textile threads
- B42B2/02—Machines for stitching with thread
- B42B2/08—Machines for stitching with thread with devices for forming safety knots or with tying mechanisms
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a threading and knotting device for a binding machine and a threading and knotting method thereof. The invention has the characteristic of automatic threading and knotting.
Description
Technical Field
The invention belongs to the field of file binding machinery, and particularly relates to a threading and knotting device and method for a binding machine.
Background
The binding machine is a special mechanical device for binding paper materials of various files, account books and bills by each enterprise and public institution. In the file management work, the file binding is an important link, comprises a plurality of steps of collecting, stacking, positioning, pressing, marking, punching, threading and the like, and currently, an automatic binding machine is generally adopted to improve the binding quality and the binding speed,
the first manual binding method is to use a thread awl to prick out small holes, then hook the binding threads one by using a crochet hook, and finally bind by knotting manually. The binding process needs to puncture the bound objects with force, which not only wastes time and labor intensity, but also has low efficiency and larger limitation on binding thickness.
Along with the development of science and technology, electric punching is realized, and a manual binding form with a line is matched. The method is characterized in that a specially-made spiral drill needle is adopted, bound objects are drilled under the drilling of a motor, the bound objects are manually moved to drill holes in sequence, then hook needles are replaced to hook threads one by one, and finally the bound objects are bound and knotted manually.
However, in the operation of threading the threading needle, the operation of manually threading is still adopted in most binding works, such as the following applications: 201220142726, the binder can safely and inexpensively drill holes in paper materials, and is convenient to use. However, the method still adopts a manual threading mode when the threading step is carried out, so that the manual threading is more needed, and the threading efficiency is lower. A large amount of time has not only been wasted in this kind of operation, has still brought certain working strength for the operator, and the prior art is mostly manual knot after the machine threading moreover, and efficiency is very low.
Disclosure of Invention
The invention aims to provide a threading and knotting device and a threading and knotting method for a binding machine, which have the characteristic of automatic threading and knotting.
In order to achieve the purpose, the invention adopts the scheme that: the utility model provides a threading knotting device for book-binding machine, includes threading device and pushes away the line device, threading device carries out the threading or pushes away the line with the transmission of pushing away the line device and motor timesharing meshing, threading device and the setting of pushing away the line device are in the workstation below, the workstation is equipped with wears to push away the wire casing, and the workstation below still is equipped with the locking wire device, the locking wire device is knotted with threading device and the cooperation threading of pushing away the line device.
Preferably, the threading device comprises a threading needle, the threading needle is fixed at the front end of a threading needle rack, the threading needle rack is connected with a threading needle rack fixing seat, the threading needle rack fixing seat is fixed on a sliding block through a screw, and the sliding block slides on a threading needle linear guide rail.
Preferably, the thread pushing device comprises a thread pushing needle, the thread pushing needle is fixed at the front end of a thread pushing needle rack, the thread pushing needle rack is connected with a thread pushing needle rack fixing seat, the thread pushing needle rack fixing seat is fixed on a sliding block through a screw, and the sliding block slides on a linear guide rail of the thread pushing needle.
Preferably, the motor is arranged on a motor base, a gear is arranged at the output end of the motor, the motor base is arranged on the linear guide rail, and the push-pull type electromagnet pushes the motor base to reciprocate so that the gear is meshed with the threading needle rack or the thread pushing needle rack.
Preferably, the thread pushing needle comprises a needle handle and a needle head; the needle head comprises a guide wire column I and a guide wire column II which are oppositely arranged, a guide wire groove is formed between the guide wire column I and the guide wire column II, the guide wire column I and the guide wire column II are symmetrically arranged with a guide wire groove central shaft, the guide wire column I and the guide wire column II respectively comprise a stand column and a guide inclined plane, the stand column and the guide inclined plane are integrally arranged, one end of the guide inclined plane is connected with the stand column, the other end of the guide inclined plane is horizontally connected with the needle head and the guide wire groove, and a groove is formed in the middle section of the needle handle.
Preferably, the wire locking device comprises a wire locking electromagnet, a wire locking rubber pad is arranged at the front end of the wire locking electromagnet, a wire locking fixing plate is oppositely arranged on the wire locking electromagnet, and a spring pressing sheet is arranged on one side of the wire locking fixing plate.
The threading and knotting method for the binding machine comprises the following steps:
(1) after cutting the electric punching, the motor rotates forwards, and the threading needle ascends to feed the thread;
(2) stopping after the line hooking wheel hooks the line, and reversely rotating the motor to drive the threading needle to return;
(3) judging whether the hole is a final hole or not, if not, repeating the steps to the step; if yes, continuing the next step;
(4) the push-pull electromagnet pushes the motor base to push the gear to the position of the wire pushing needle;
(5) the motor rotates forwards to push the wire pushing needle to ascend and send wires;
(6) the thread pulling needle retracts and resets after the thread hooking wheel hooks the thread;
(7) the push-pull electromagnet pushes the gear, the motor rotates forward to rotate the threading needle to ascend for threading after the gear is pushed to the position of the threading needle, and the thread hooking wheel hooks the binding thread and then knots the threading needle to return.
Preferably, the method further comprises the following steps: after the binding thread is knotted, the workbench moves, the thread locking electromagnet is powered off, the workbench moves to drive the thread penetrating needle to bypass the spring pressing sheet of the thread locking device, the thread locking electromagnet is powered on, the thread head is locked, the workbench resets, and the next binding work is continued.
The invention has the beneficial effects that:
compared with the punching, the automatic file binding machine has the advantages that the automatic file binding machine automatically improves the threading and knotting operation which takes much time and has low working speed in the whole work flow of file binding, improves the threading and knotting efficiency, reduces the labor intensity of operators, and lays a foundation for the development of automatic binding machines.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the motor of the present invention;
fig. 3 is a schematic view of the threading device of the present invention;
FIG. 4 is a schematic view of a wire pushing device according to the present invention;
FIG. 5 is a schematic view of a needle pushing device according to the present invention;
FIG. 6 is a perspective view of the push pin of the present invention;
FIG. 7 is a schematic view of a wire locking device of the present invention;
FIG. 8 is a schematic view of a knot tying string according to the present invention;
in the figure: 1. a threading device; 1-1, threading needle; 1-2, threading needle rack; 1-3, screws; 1-4, a sliding block; 1-5, a threading needle rack fixing seat; 1-6, threading needle linear guide rail; 2. a wire pushing device; 2-1, pushing a thread needle; 2-1-1, needle handle; 2-1-2, a needle head; 2-1-3, upright column; 2-1-4, a guide inclined plane; 2-1-5, a wire groove; 2-1-6, a groove; 2-2, pushing a thread needle rack; 2-3, screws; 2-4, a sliding block; 2-5, a thread pushing needle rack fixing seat; 2-6, pushing a linear guide rail of the thread needle; 3. a motor; 4. a motor base; 5. a gear; 6. a linear guide rail; 7. a push-pull electromagnet; 8. a wire locking electromagnet; 9. a wire locking rubber pad; 10. a locking wire fixing plate; 11. Pressing a spring plate; 12. a line hooking wheel; 13. a work bench.
Detailed Description
Example 1:
with reference to the attached drawings of the specification, the threading knotting device for the bookbinding machine comprises a threading device 1 and a wire pushing device 2, wherein the threading device 1 and the wire pushing device 2 are meshed with a motor 3 in a time-sharing manner to carry out threading or wire pushing, the threading device 1 and the wire pushing device 2 are arranged below a workbench, a threading and wire pushing groove is formed in the workbench, a wire locking device is further arranged below the workbench, and the wire locking device is matched with the threading device and the wire pushing device to carry out threading and knotting.
The threading device comprises a threading needle 1-1, the threading needle 1-1 is fixed at the front end of a threading needle rack 1-2, the threading needle rack 1-2 is connected with a threading needle rack fixing seat 1-5, the threading needle rack fixing seat 1-5 is fixed on a sliding block 1-4 through a screw 1-3, and the sliding block 1-4 slides on a threading needle linear guide rail 1-6.
The thread pushing device comprises a thread pushing needle 2-1, the thread pushing needle 2-1 is fixed at the front end of a thread pushing needle rack 2-2, the thread pushing needle rack 2-2 is connected with a thread pushing needle rack fixing seat 2-5, the thread pushing needle rack fixing seat 2-5 is fixed on a sliding block 2-7 through a screw 2-3, and the sliding block 2-7 slides on a thread pushing needle linear guide rail 2-6.
The motor 3 is arranged on a motor base 4, the output end of the motor 3 is provided with a gear 5, the motor base 4 is arranged on a linear guide rail 6, and a push-pull electromagnet 7 pushes the motor base 4 to reciprocate so that the gear 5 is meshed with the threading needle rack 1-2 or the thread pushing needle rack 2-2.
The thread pushing needle 2-1 comprises a needle handle 2-1-1 and a needle head 2-1-2; the needle head 2-1-2 comprises a wire guide column I and a wire guide column II which are oppositely arranged, a wire guide groove 2-1-5 is arranged between the wire guide post I and the wire guide post II, the wire guide post I and the wire guide post II are symmetrically arranged by a central shaft of the wire guide groove 2-1-5, the lead post I and the lead post II both comprise upright posts 2-1-3 and guide inclined planes 2-1-4, the upright post 2-1-3 and the guide inclined plane 2-1-4 are integrally arranged, one end of the guide inclined plane 2-1-4 is connected with the upright post 2-1-3, the other end is horizontally connected with the needle head 2-1-2 and the wire guide groove 2-1-5, and the middle section of the needle handle 2-1-1 is provided with a groove 2-1-6.
The wire locking device comprises a wire locking electromagnet 8, a wire locking rubber pad 9 is arranged at the front end of the wire locking electromagnet 8, a wire locking fixing plate 10 is oppositely arranged on the wire locking electromagnet 8, and a spring pressing sheet 11 is arranged on one side of the wire locking fixing plate 10.
The threading and knotting method comprises the following steps:
(1) after cutting the electric punching, the motor rotates forwards, and the threading needle ascends to feed the thread;
(2) stopping after the line hooking wheel hooks the line, and reversely rotating the motor to drive the threading needle to return;
(3) judging whether the hole is a final hole or not, if not, repeating the step 1 to the step 2; if yes, continuing the next step;
(4) the push-pull electromagnet 7 pushes the motor base 4 to push the gear 5 to the position of the wire pushing needle 2-1;
(5) the motor 3 rotates forwards to push the thread pushing needle 2-1 to ascend and send threads;
(6) the wire hooking wheel 12 hooks the wire and then the wire pushing needle 2-1 retracts and resets;
(7) the push-pull electromagnet 7 pushes the gear 5, the motor 3 rotates forward to drive the threading needle 1-1 to ascend for threading after pushing the gear 5 to the position of the threading needle 1-1, and the thread hooking wheel 14 hooks the binding thread and then knots the threading needle 1-1 to withdraw.
After the binding thread is knotted, the workbench moves, the thread locking electromagnet 8 is powered off, the workbench moves to drive the thread penetrating needle to wind around the spring pressing sheet 11 of the thread locking device, the thread locking electromagnet 8 is powered on, the thread head is locked, the workbench resets, and the next binding work is continued.
Claims (8)
1. The utility model provides a threading knotting device for book-binding machine, its characterized in that includes threading device (1) and pushes away line device (2), threading device (1) with push away line device (2) and motor (3) timesharing meshing transmission and carry out the threading or push away the line, threading device (1) with push away line device (2) set up in workstation (13) below, workstation (13) are equipped with and wear to push away the wire casing, still are equipped with the locking wire device below workstation (13), the locking wire device is knotted with threading device and push away the cooperation threading of line device.
2. The threading and knotting device for the bookbinding machine according to claim 1, wherein the threading device comprises a threading needle (1-1), the threading needle (1-1) is fixed at the front end of a threading needle rack (1-2), the threading needle rack (1-2) is connected with a threading needle rack fixing seat (1-5), the threading needle rack fixing seat (1-5) is fixed on a sliding block (1-4) through a screw (1-3), and the sliding block (1-4) slides on a threading needle linear guide rail (1-6).
3. The threading and knotting device for the bookbinding machine according to claim 1, wherein the thread pushing device comprises a thread pushing needle (2-1), the thread pushing needle (2-1) is fixed at the front end of a thread pushing needle rack (2-2), the thread pushing needle rack (2-2) is connected with a thread pushing needle rack fixing seat (2-5), the thread pushing needle rack fixing seat (2-5) is fixed on a sliding block (2-7) through a screw (2-3), and the sliding block (2-7) slides on a thread pushing needle linear guide rail (2-6).
4. The threading and knotting device for the bookbinding machine according to claim 1, wherein the motor (3) is arranged on a motor base (4), the output end of the motor (3) is provided with a gear (5), the motor base (4) is arranged on a linear guide rail (6), and a push-pull electromagnet (7) pushes the motor base (4) to reciprocate so that the gear (5) is meshed with the threading needle rack (1-2) or the thread pushing needle rack (2-2).
5. The thread knotting apparatus of claim 1, wherein the thread pushing needle (2-1) comprises a needle handle (2-1-1) and a needle head (2-1-2); the needle head (2-1-2) comprises a wire guide post I and a wire guide post II which are oppositely arranged, a wire guide groove (2-1-5) is arranged between the wire guide post I and the wire guide post II, the wire guide post I and the wire guide post II are symmetrically arranged by a central shaft of the wire guide groove (2-1-5), the wire guide post I and the wire guide post II respectively comprise an upright post (2-1-3) and a guide inclined plane (2-1-4), the upright post (2-1-3) and the guide inclined plane (2-1-4) are integrally arranged, one end of the guide inclined plane (2-1-4) is connected with the upright post (2-1-3), and the other end of the guide inclined plane is horizontally connected with the needle head (2-1-2) and the wire guide groove (2-1-5), the middle section of the needle handle (2-1-1) is provided with a groove (2-1-6).
6. The threading and knotting device for the bookbinding machine according to claim 1, wherein the thread locking device comprises a thread locking electromagnet (8), a thread locking rubber pad (9) is arranged at the front end of the thread locking electromagnet (8), a thread locking fixing plate (10) is oppositely arranged on the thread locking electromagnet (8), and a spring pressing piece (11) is arranged on one side of the thread locking fixing plate (10).
7. A method of tying a knot with a string in a binding machine according to any one of claims 1 to 6, comprising the steps of:
(1) after the cutting drill bit punches, the motor (3) rotates forwards, and the threading needle (1-1) ascends to feed threads;
(2) the wire hooking wheel (14) stops after hooking the wire, and the motor (3) reversely rotates to drive the threading needle (1-1) to return;
(3) judging whether the hole is a final hole or not, if not, repeating the steps (1) to (2); if yes, continuing the next step;
(4) the push-pull electromagnet (7) pushes the motor base (4) to push the gear (5) to the position of the wire pushing needle (2-1);
(5) the motor (3) rotates forwards to push the wire pushing needle (2-1) to ascend and send wires;
(6) the wire hooking wheel (14) hooks the wire and then the wire pushing needle (2-1) retracts to reset;
(7) the push-pull type electromagnet (7) pushes the gear (5), after the gear (5) is pushed to the position of the threading needle (1-1), the motor (3) rotates forward to lead the threading needle (1-1) to ascend for threading, and the thread hooking wheel (14) hooks the binding thread and then knots the threading needle (1-1) to withdraw.
8. The method of claim 7 further comprising the steps of: after the binding thread is knotted, the workbench moves, the thread locking electromagnet (8) is powered off, the workbench moves to drive the thread penetrating needle to wind a spring pressing sheet (11) of the thread locking device, the thread locking electromagnet (8) is powered on, the thread head is locked, the workbench resets, and the next binding work is continued.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011014637.8A CN112319084B (en) | 2020-09-24 | 2020-09-24 | Threading and knotting device and method for binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011014637.8A CN112319084B (en) | 2020-09-24 | 2020-09-24 | Threading and knotting device and method for binding machine |
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| Publication Number | Publication Date |
|---|---|
| CN112319084A true CN112319084A (en) | 2021-02-05 |
| CN112319084B CN112319084B (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011014637.8A Active CN112319084B (en) | 2020-09-24 | 2020-09-24 | Threading and knotting device and method for binding machine |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000185484A (en) * | 1998-12-22 | 2000-07-04 | Dainippon Printing Co Ltd | Calendar and manufacture thereof |
| JP2003011547A (en) * | 2001-06-28 | 2003-01-15 | Nakajima Seisakusho:Kk | Calendar |
| CN208118744U (en) * | 2018-03-22 | 2018-11-20 | 中创恩（天津）科技有限公司 | Binding device and binding machine |
| CN109986899A (en) * | 2019-04-22 | 2019-07-09 | 苏畅 | A kind of intelligent document binding machine threading string-hooking mechanism |
| CN110576690A (en) * | 2019-10-12 | 2019-12-17 | 青岛乐喜力科技发展有限公司 | Gauze auxiliary installation equipment |
| CN210101086U (en) * | 2019-04-22 | 2020-02-21 | 苏畅 | Threading and thread hooking mechanism of intelligent document binding machine |
| CN110978841A (en) * | 2019-12-30 | 2020-04-10 | 国网山东省电力公司淄博供电公司 | Full-automatic line type intelligent binding machine |
| CN211542983U (en) * | 2019-09-20 | 2020-09-22 | 东莞市微力机电有限公司 | Thread-bound automatic file binding machine and thread feeding needle |
-
2020
- 2020-09-24 CN CN202011014637.8A patent/CN112319084B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000185484A (en) * | 1998-12-22 | 2000-07-04 | Dainippon Printing Co Ltd | Calendar and manufacture thereof |
| JP2003011547A (en) * | 2001-06-28 | 2003-01-15 | Nakajima Seisakusho:Kk | Calendar |
| CN208118744U (en) * | 2018-03-22 | 2018-11-20 | 中创恩（天津）科技有限公司 | Binding device and binding machine |
| CN109986899A (en) * | 2019-04-22 | 2019-07-09 | 苏畅 | A kind of intelligent document binding machine threading string-hooking mechanism |
| CN210101086U (en) * | 2019-04-22 | 2020-02-21 | 苏畅 | Threading and thread hooking mechanism of intelligent document binding machine |
| CN211542983U (en) * | 2019-09-20 | 2020-09-22 | 东莞市微力机电有限公司 | Thread-bound automatic file binding machine and thread feeding needle |
| CN110576690A (en) * | 2019-10-12 | 2019-12-17 | 青岛乐喜力科技发展有限公司 | Gauze auxiliary installation equipment |
| CN110978841A (en) * | 2019-12-30 | 2020-04-10 | 国网山东省电力公司淄博供电公司 | Full-automatic line type intelligent binding machine |
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| CN112319084B (en) | 2022-07-08 |
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