CN216183950U - Paper pressing plate unlocking device for thread binding type binding machine - Google Patents
Paper pressing plate unlocking device for thread binding type binding machine Download PDFInfo
- Publication number
- CN216183950U CN216183950U CN202122425531.3U CN202122425531U CN216183950U CN 216183950 U CN216183950 U CN 216183950U CN 202122425531 U CN202122425531 U CN 202122425531U CN 216183950 U CN216183950 U CN 216183950U
- Authority
- CN
- China
- Prior art keywords
- plate
- pressing plate
- locking
- paper pressing
- binding machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a paper pressing plate unlocking device for a thread binding type binding machine, which comprises a locking plate hinged on a mounting bracket and a self-locking rod connected with the paper pressing plate, and is characterized in that: the both ends of jam plate are provided with manual release lever and the automatic unblocking pole that receives drilling elevating gear's execution end driven respectively, manual release lever is located the top of jam plate, automatic unblocking pole is located the below of jam plate, upwards pass from the locking pole the lockhole of jam plate. The utility model has the beneficial effects that: the whole device is arranged above the paper pressing plate, so that the length of a manual release lever can be greatly reduced, and meanwhile, the device can be directly and automatically unlocked by a drilling lifting device, and has a simple structure and convenient manual operation; the compactness of the whole device is improved, and the device is easy to maintain and low in cost.
Description
Technical Field
The utility model belongs to the technical field of binding equipment, and particularly relates to a paper pressing plate unlocking device for a thread binding type binding machine.
Background
The management of paper materials such as archives, financial certificates, etc. is an essential task in each enterprise and public institution, and the binding of paper materials is a convenient way for arrangement and search. The binding mode generally comprises plastic rubber tubes, seams, nails, drilling and threading and the like, wherein the mode of stacking paper documents in order, drilling holes and threading and binding paper documents best meets the standard of archive management, can be stored durably and is firm in connection, and the paper documents can adapt to the paper document management of various thicknesses and materials.
The paper pressing locking is a necessary function of the binding machine and is characterized in that the paper pressing plate can be locked, namely locked at any position, in the process of pressing paper with any thickness in a specified range by the binding machine. In the prior art, for example, the publication No. CN 211518993U discloses a thread-bound type multi-hole automatic file binding machine with an improved paper pressing unlocking mechanism, which adopts a downward-arranged type locking device located below the binding platform, and such a design would cause difficulty in manual release and inconvenience in maintenance of the equipment.
Disclosure of Invention
The utility model aims to provide a paper pressing plate unlocking device for a thread binding machine, wherein the paper pressing plate is unlocked above a binding platform, manual release is simple, and equipment is easy to maintain.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a line dress formula nipper unlocking device for book-binding machine, includes the jam plate that articulates on the installing support and the from the locking lever that links to each other with the nipper, the key lies in: the both ends of jam plate are provided with manual release lever and the automatic unblocking pole that receives drilling elevating gear's execution end driven respectively, manual release lever is located the top of jam plate, automatic unblocking pole is located the below of jam plate, upwards pass from the locking pole the lockhole of jam plate.
Furthermore, a pin shaft which is horizontally arranged is arranged below the automatic unlocking rod, and a bearing which is contacted with an execution end of the drilling lifting device is arranged on the pin shaft.
Furthermore, a lock plate seat is arranged above the connecting plate in the mounting bracket, and the lock plate is limited in a groove at the bottom of the lock plate seat by means of a hinge shaft.
Furthermore, a limiting hole is arranged below the end part of the locking plate, and a self-locking spring is arranged between the limiting hole and the connecting plate.
Furthermore, the paper pressing plate is limited on the guide post of the mounting bracket by means of a guide sleeve, and the self-locking rod is connected with the guide sleeve.
Furthermore, a connecting column is arranged at the execution end of the drilling lifting device, a spring pressing plate is arranged at the top of the connecting column, a driving spring is arranged between the spring pressing plate and the top of the guide sleeve, and a return spring is arranged between the bottom of the guide sleeve and the supporting plate of the mounting bracket.
Furthermore, the drilling lifting device comprises a driving motor fixed on the mounting bracket, a driving plate vertically sliding and limiting on the mounting bracket, a gear and rack transmission assembly arranged between the driving motor and the driving plate, and a drilling device fixed on the driving plate.
The utility model has the beneficial effects that: the whole device is arranged above the paper pressing plate, so that the length of a manual release lever can be greatly reduced, and meanwhile, the device can be directly and automatically unlocked by a drilling lifting device, and has a simple structure and convenient manual operation; the compactness of the whole device is improved, and the device is easy to maintain and low in cost.
The present invention will be described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view showing the structure of a platen unlocking device for a thread binding machine according to the present invention;
FIG. 2 is another schematic view of the release mechanism for the platen for the thread binding machine according to the present invention;
FIG. 3 is a schematic view showing the connection between the lock plate and the connecting plate in the paper pressing plate unlocking device for the thread-binding type binding machine according to the present invention;
FIG. 4 is a schematic view showing the connection between the bearing and the automatic release lever in the release mechanism for the platen for the thread-bound bookbinding machine according to the present invention.
In the attached drawing, the drilling device comprises a mounting bracket 1, a mounting bracket 1-1, a connecting plate 1-2, a supporting plate 2, a locking plate 2-1, a limiting hole 3, a paper pressing plate 4, a manual release lever 5, an automatic unlocking lever 6, a self-locking lever 7, a locking plate seat 7-1, a groove 8, a hinge shaft 9, a self-locking spring 10, a hinge shaft 11, a bearing 12, a guide post 13, a guide sleeve 14, a connecting post 15, a spring pressing plate 16, a driving spring 17, a reset spring 18, a driving motor 19, a driving plate 20 and a drilling device.
Detailed Description
Referring to the attached drawings 1-4, the utility model provides a paper pressing plate unlocking device for a wire-bound binding machine, which comprises a locking plate 2 hinged on a mounting bracket 1 and a self-locking rod 6 connected with a paper pressing plate 3, and is characterized in that: and a manual release lever 4 and an automatic unlocking lever 5 driven by an execution end of the drilling hole lifting device are respectively arranged at two ends of the locking plate 2, the manual release lever 4 is positioned above the locking plate 2, and the automatic unlocking lever 5 is positioned below the locking plate 2. The self-locking bar 6 passes through the locking hole of the locking plate 2 upwards, the locking hole is positioned between the manual release bar 4 and the automatic unlocking bar 5, and the aperture of the locking hole is slightly larger than the diameter of the self-locking bar 6, so that the self-locking function between the inclined locking hole and the vertical self-locking bar 6 is realized. Unlocking can be achieved by pressing the manual release lever 4 downwards or lifting the automatic unlocking lever 5 upwards to make the locking plate 2 horizontal.
A locking plate seat 7 is arranged above a connecting plate 1-1 in the mounting bracket 1, and the locking plate 2 is limited in a groove 7-1 at the bottom of the locking plate seat 7 by a hinge shaft 8. The groove 7-1 can also limit the inclination angle of the locking plate 2 so as to control the stroke required by self-locking. In order to realize the inclined arrangement of the lock hole in the lock plate 2, a limiting hole 2-1 is arranged below the end part of the lock plate 2, and a self-locking spring 9 is arranged between the limiting hole 2-1 and the connecting plate 1-1. The self-locking spring 9 is located directly below the manual release lever 4. The lock hole is positioned between the limiting hole 2-1 and the hinge shaft 8.
A pin shaft 10 which is horizontally arranged is arranged below the automatic unlocking rod 5, and a bearing 11 which is contacted with the execution end of the drilling lifting device is arranged on the pin shaft 10, so that the rolling contact of the bearing 11 and the execution end of the drilling lifting device is realized.
The paper pressing plate 3 is limited on the guide post 12 of the mounting bracket 1 by the guide sleeve 13, and the self-locking lever 6 is connected with the guide sleeve 13. Further, a guide sleeve 13 and a guide post 12 are provided on both sides of the paper pressing plate 3 to achieve stable guiding.
A connecting column 14 is arranged at the executing end of the drilling lifting device, a spring pressing plate 15 is arranged at the top of the connecting column 14, a driving spring 16 is arranged between the spring pressing plate 15 and the top of the guide sleeve 13, and a return spring 17 is arranged between the bottom of the guide sleeve 13 and the supporting plate 1-2 of the mounting bracket 1. The driving spring 16 and the return spring 17 are sleeved on the guide post 12.
The drilling lifting device comprises a driving motor 18 fixed on the mounting bracket 1, a driving plate 19 vertically limited on the mounting bracket 1 in a sliding mode, a gear-rack transmission assembly arranged between the driving motor 18 and the driving plate 19, and a drilling device 20 fixed on the driving plate 19.
The working process of the paper pressing plate unlocking device is as follows:
the drilling device 20 is driven by the driving motor 18 to move downwards through the gear rack transmission assembly, the paper pressing plate 3 moves downwards through the spring pressing plate 15 and the driving spring 16 in the moving process to press the objects to be bound, the self-locking rod 6 is matched and locked with the locking plate 2 to lock the position of the paper pressing plate, and then the drilling device 20 continues to move downwards to realize drilling.
After drilling is completed, the driving motor 18 drives the drilling device 20 to move upwards in a reverse direction, and when the driving plate 19 moves to a certain distance, the driving plate 19 is contacted with the bearing 11, so that the locking plate 2 rotates, the locking is released, and the paper pressing plate 3 is reset under the action of the return spring 17. Finally the drive plate 19 is moved down to the initial position.
In other processes, if the position of the paper pressing plate 3 needs to be unlocked, the manual release lever 4 is pressed downwards to rotate the locking plate 2 for a certain angle.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a line dress formula is nipper unlocking device for book-binding machine, includes lock plate (2) and the from locking lever (6) that link to each other with nipper (3) that articulate on installing support (1), its characterized in that: the both ends of jam plate (2) are provided with manual release lever (4) respectively and receive drilling elevating gear's execution end driven automatic unlocking lever (5), manual release lever (4) are located the top of jam plate (2), automatic unlocking lever (5) are located the below of jam plate (2), from locking lever (6) upwards pass the lockhole of jam plate (2).
2. The paper pressing plate unlocking device for the thread binding machine according to claim 1, characterized in that: a pin shaft (10) which is horizontally arranged is arranged below the automatic unlocking rod (5), and a bearing (11) which is contacted with an execution end of the drilling lifting device is arranged on the pin shaft (10).
3. The paper pressing plate unlocking device for the thread binding machine according to claim 1, characterized in that: a locking plate seat (7) is arranged above a connecting plate (1-1) in the mounting bracket (1), and the locking plate (2) is limited in a groove (7-1) at the bottom of the locking plate seat (7) by means of a hinge shaft (8).
4. The paper pressing plate unlocking device for the thread binding machine according to claim 3, characterized in that: a limiting hole (2-1) is arranged below the end part of the locking plate (2), and a self-locking spring (9) is arranged between the limiting hole (2-1) and the connecting plate (1-1).
5. The paper pressing plate unlocking device for the thread binding machine according to any one of claims 1 to 4, characterized in that: the paper pressing plate (3) is limited on the guide post (12) of the mounting bracket (1) by means of a guide sleeve (13), and the self-locking rod (6) is connected with the guide sleeve (13).
6. The paper pressing plate unlocking device for the thread binding machine according to claim 5, characterized in that: the drilling lifting device is characterized in that a connecting column (14) is arranged at an executing end of the drilling lifting device, a spring pressing plate (15) is arranged at the top of the connecting column (14), a driving spring (16) is arranged between the spring pressing plate (15) and the top of the guide sleeve (13), and a return spring (17) is arranged between the bottom of the guide sleeve (13) and a supporting plate (1-2) of the mounting bracket (1).
7. The paper pressing plate unlocking device for the thread binding machine according to any one of claims 1 to 4, characterized in that: the drilling lifting device comprises a driving motor (18) fixed on the mounting bracket (1), a driving plate (19) vertically limited on the mounting bracket (1) in a sliding mode, a gear and rack transmission assembly arranged between the driving motor (18) and the driving plate (19), and a drilling device (20) fixed on the driving plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122425531.3U CN216183950U (en) | 2021-10-09 | 2021-10-09 | Paper pressing plate unlocking device for thread binding type binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122425531.3U CN216183950U (en) | 2021-10-09 | 2021-10-09 | Paper pressing plate unlocking device for thread binding type binding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216183950U true CN216183950U (en) | 2022-04-05 |
Family
ID=80862151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122425531.3U Active CN216183950U (en) | 2021-10-09 | 2021-10-09 | Paper pressing plate unlocking device for thread binding type binding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216183950U (en) |
-
2021
- 2021-10-09 CN CN202122425531.3U patent/CN216183950U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108001064B (en) | Bill and archives binder | |
| CN216183950U (en) | Paper pressing plate unlocking device for thread binding type binding machine | |
| CN102133949A (en) | Mechanism for affixing seal on bank note bundle | |
| KR200386912Y1 (en) | Lift apparatus of a garbage wagon | |
| CN201056941Y (en) | Electric window capable of automatically locking window | |
| CN110244537A (en) | Lid closing device and various machines | |
| CN109719222A (en) | A kind of feed system of automatic punch machine | |
| CN201056943Y (en) | Rail-moving electric window | |
| CN110370836A (en) | A kind of threading finance binding machine | |
| CN109500862A (en) | A kind of terminal cutting means | |
| CN201700458U (en) | Ejector pin system of label binding machine | |
| CN204571511U (en) | A kind of buckle bolt theftproof lock | |
| CN114889521B (en) | Wind power generation gear box fixing device | |
| US5189774A (en) | Automatic pallet switching mechanism | |
| CN208437562U (en) | A kind of apparatus for bending and bending machine of bending machine | |
| CN215168924U (en) | Door lock | |
| CN216345002U (en) | Subway terminal equipment and module locking mechanism thereof | |
| CN220105758U (en) | Self-locking drawing mechanism for ticket vending machine | |
| CN219567066U (en) | Movable cloth pressing device | |
| CN210682391U (en) | Clamping mechanism | |
| CN212771345U (en) | Sewing machine head lifting mechanism | |
| CN217316791U (en) | Pivot cover compression fittings | |
| CN217651980U (en) | Multi-angle connection steel member of high strength | |
| CN217897601U (en) | Driven pulley assembly and push-pull door and window | |
| CN215702082U (en) | Cutting line positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |