CN219006258U

CN219006258U - Automatic cutter passing device of binding machine

Info

Publication number: CN219006258U
Application number: CN202223098312.XU
Authority: CN
Inventors: 阮永华; 谭显斌
Original assignee: Zhejiang Zhiyuan Office Equipment Manufacturing Co ltd
Current assignee: Zhejiang Zhiyuan Office Equipment Manufacturing Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-12
Anticipated expiration: 2032-11-22

Abstract

An automatic knife passing device of a binding machine, comprising: a mounting base; the dredging knife assembly is arranged on the mounting seat and comprises a dredging rod vertically arranged and a dredging rod fixing seat for fixing the bottom of the dredging rod; the lifting mechanism is used for controlling lifting of the mounting seat and comprises a sliding rod arranged on the binding machine and a power component for driving the mounting seat to move up and down, the mounting seat is slidably arranged on the sliding rod, and the power component is connected to the bottom of the mounting seat and provides power for the mounting seat to slide up and down. According to the utility model, when the binding machine is jammed, the dredging device is only required to be arranged in the clamping groove, so that the drilling tool can be quickly dredged, the dredging operation steps are greatly reduced, no professional operation is required, the professional requirement on operators is reduced, the applicability is improved, the durability of the binding machine is improved without disassembling and taking the drilling tool, and the automatic lifting can be performed to dredge the drilling tool, so that the dredging efficiency is further improved.

Description

Automatic cutter passing device of binding machine

Technical Field

The utility model relates to the technical field of binding machines, in particular to an automatic cutter passing device of a binding machine.

Background

At present, when the commercial financial document binding machine is used, paper scraps are often blocked in a drilling tool, if the paper scraps are to be cleaned, the binding machine is stopped firstly, then the shell of the binding machine is opened, the drilling tool is detached, then the drilling tool is arranged on a professional tool (such as a tool passing device), finally, the paper scraps in the drilling tool are dredged by beating a through needle used for cleaning the paper scraps in the drilling tool on the tool passing device, after cleaning, the drilling tool is also required to be installed back into the binding machine against the steps, the whole cleaning process is very time-consuming to operate, the steps are more, the operation is very complicated, non-professional personnel are very difficult to perform, and the accuracy and durability of the binding machine are also reduced.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides an automatic cutter-passing device of a binding machine, which can detachably mount a needle on the binding machine and automatically lift and lower to dredge a drilling cutter of the binding machine.

The utility model solves the technical problems by adopting the technical scheme that: the automatic knife passing device of the binding machine comprises: a mounting base; the dredging knife assembly is arranged on the mounting seat and comprises a dredging rod vertically arranged and a dredging rod fixing seat for fixing the bottom of the dredging rod; the lifting mechanism is used for controlling lifting of the mounting seat and comprises a sliding rod arranged on the binding machine and a power component for driving the mounting seat to move up and down, the mounting seat is slidably arranged on the sliding rod, and the power component is connected to the bottom of the mounting seat and provides power for the mounting seat to slide up and down. The structure can enable the lifting mechanism to drive the channel assembly to lift in the vertical direction so as to dredge the drilling tool.

For further improvement, a clamping groove is formed in the outer end face of the mounting seat, and the dredging rod fixing seat is clamped in the clamping groove. This structure can facilitate insertion and removal of the knife passing member.

Further perfecting, the mount pad includes the installation main part, fixes the mounting panel on the installation main part, and open at the middle part of installation main part has the indent space, and mounting panel and indent space are formed with the draw-in groove. This structure enables the sliding mounting of the pilot blade member and prevents the displacement at the time of dredging.

Further perfecting, the dredging rod fixing seat comprises a base and a fixing part arranged on the base, and a fixing hole for fixing the dredging rod is formed in the fixing part. The structure can facilitate replacement of the dredging rod.

Further perfecting, the outer end of the base is provided with a limiting part. The structure can limit the distance of the installation seat inserted into the concave space, and prevent the installation seat from being excessively deep and incapable of being taken out.

Further perfecting, the outer end of the base is provided with a gripper groove body. Is convenient to take and is anti-skid.

Further perfecting, a reinforcing piece is arranged between the fixing part and the base.

Further perfecting, the dredging rod comprises a main body part, and a sharp needle part which is helpful for penetration is arranged at the top of the main body part.

Further perfecting, the bottom of dredging rod is equipped with stiff end guiding portion, and the external diameter of stiff end guiding portion is less than dredging rod main part.

Further perfecting, the power assembly comprises a motor and a transmission gear box assembly, the transmission gear box assembly is connected with a screw rod and a nut assembly which are vertically installed, and the nut assembly is installed on the installation main body.

The beneficial effects of the utility model are as follows: according to the utility model, when the binding machine is jammed, the dredging device is only required to be arranged in the clamping groove, so that the drilling tool can be quickly dredged, the dredging operation steps are greatly reduced, no professional operation is required, the professional requirement on operators is reduced, the applicability is improved, the durability of the binding machine is improved without disassembling and taking the drilling tool, and the automatic lifting can be performed to dredge the drilling tool, so that the dredging efficiency is further improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic diagram of a card slot according to the present utility model;

fig. 4 is a schematic structural view of a knife assembly according to the present utility model.

Reference numerals illustrate: the tool comprises a mounting seat 1, a clamping groove 1-1, a mounting main body 1-2, a concave space 1-2-1, a mounting plate 1-3, a tool passing component 2, a tool passing rod 2-1, a main body part 2-1-1, a sharp needle part 2-1-2, a fixed end guiding part 2-1-3, a tool passing rod fixing seat 2-2, a base 2-2-1, a fixing part 2-2, a fixing hole 2-2-3, a limiting part 2-2-4, a handle groove body 2-2-5, a lifting mechanism 3, a sliding rod 3-1, a power component 3-2, a motor 3-2-1, a transmission gear box component 3-2-2, a screw rod 3-2-3 and a nut component 3-2-4.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1, 2, 3, 4: in this embodiment, this kind of automatic logical sword device of book-binding machine, including mount pad 1 and logical sword subassembly 2, logical sword subassembly 2 sliding connection is on mount pad 1, logical sword subassembly 2 is including the logical pole 2-1 of vertical installation, logical pole 2-1 is used for stretching into the interior mediation paper dust of brill sword, the mediation pole fixing base 2-2 of fixed logical pole 2-1 bottom for support logical pole 2-1, install slide bar 3-1 on the book-binding machine, mount pad 1 sliding connection is on slide bar 3-1. In this structure, the mounting base 1 can slide along the sliding rod 3-1 to lift, so that the dredging rod 2-1 extends into the drill bit for dredging.

Referring to fig. 1, 2, 3, 4: in the embodiment, a lifting mechanism 3 for controlling lifting of an installation seat 1 is installed on a binding machine, the lifting mechanism 3 comprises a power assembly 3-2, a sliding rod 3-1 is fixedly installed on the binding machine, the installation seat 1 is in sliding connection with the sliding rod 3-1, the power assembly 3-2 drives the installation seat 1 to slide and lift on the sliding rod 3-1, the power assembly 3-2 comprises a motor 3-2-1, a transmission gear box assembly 3-2-2, a screw rod 3-2-3 and a nut assembly 3-2-4, an output shaft of the motor 3-2-1 is connected with the transmission gear box 3-2, the screw rod 3-2-3 is vertically installed on the transmission gear box assembly 3-2-2, the nut assembly 3-2-4 is installed on the installation seat 1, and the screw rod 3-2-3 is in threaded connection with the nut assembly 3-2-4 so as to drive the installation seat 1 to lift. In the structure, the motor 3-2-1 transmits power to the screw 3-2-3 through the gear box assembly 3-2-2, the screw 3-2-3 drives the mounting seat 1 to lift through the nut assembly 3-2-4, the mounting seat 1 lifts to drive the cutter passing assembly 2 to lift, and the cutter passing assembly 2 lifts to dredge the inner wall of the drill through the cutter passing rod 2-1 so as to realize an automatic lifting channel function.

Referring to fig. 1, 2, 3, 4: in the embodiment, a clamping groove 1-1 is formed in the outer end face of a mounting seat 1, a dredging rod fixing seat 2-2 is clamped in the clamping groove 1-1, the mounting seat 1 comprises a mounting main body 1-2 and a mounting plate 1-3, the mounting plate 1-3 is fixedly mounted on the mounting main body 1-2, a concave space 1-2-1 is formed in the middle of the mounting main body 1-2, and the clamping groove 1-1 is formed between the mounting plate 1-3 and the concave space 1-2-1. In the structure, the formed clamping groove 1-1 is of a full-surrounding structure, the dredging rod fixing seat 2-2 can be limited through the mounting plate, the dredging rod fixing seat is prevented from being separated from the top of the concave space 1-2-1, and the dredging rod fixing seat 2-2 is inserted into the concave space 1-2-1 to be guided.

Referring to fig. 2, 3, 4: in this embodiment, the dredging rod fixing seat 2-2 includes a base 2-2-1, a fixing portion 2-2-2 disposed on the base 2-2-1, a fixing hole 2-2-3 for fixing the dredging rod is disposed on the fixing portion 2-2, and a limiting portion 2-2-4 is disposed at an outer end of the base 2-2-1. In the structure, the dredging rods 2-1 with different lengths can be replaced through the dredging rod fixing holes 2-2-3, and the width of the limiting part is larger than that of the clamping groove 1-1 so as to limit the distance of the base 2-2-1 inserted into the clamping groove 1-1.

Referring to fig. 4: the outer end of the base 2-2-1 is provided with a handle groove body 2-2-5, and a reinforcing piece 2-2-6 is arranged between the fixing part 2-2-2 and the base 2-2-1. In this embodiment, the handle groove 2-2-5 can make the operator more easy to take the pull rod holder 2-2.

Referring to fig. 4: in this embodiment, the dredging rod 2-1 comprises a main body part 2-1-1, and a pointed needle part 2-1-2 for facilitating penetration is arranged at the top of the main body part 2-1-1. The bottom of the dredging rod 2-1 is provided with a fixed end guide part 2-1-3, and the outer diameter of the fixed end guide part 2-1-3 is smaller than that of the dredging rod main body part 2-1-1. In this embodiment, the tip needle portion 2-1-2 can more easily remove paper dust from the drill.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. An automatic knife passing device of a binding machine, comprising:

a mounting base (1);

the dredging knife assembly (2) is arranged on the mounting seat (1), and the dredging knife assembly (2) comprises a dredging rod (2-1) which is vertically arranged and a dredging rod fixing seat (2-2) which is used for fixing the bottom of the dredging rod (2-1);

the method is characterized in that: the lifting mechanism (3) is used for controlling lifting of the mounting seat (1) and comprises a sliding rod (3-1) mounted on the binding machine and a power component (3-2) for driving the mounting seat (1) to move up and down, the mounting seat (1) is slidably mounted on the sliding rod (3-1), and the power component (3-2) is connected to the bottom of the mounting seat (1) and provides power for the mounting seat (1) to slide up and down.

2. The automatic knife passing device of a binding machine according to claim 1, wherein: the outer end face of the mounting seat (1) is provided with a clamping groove (1-1), and the dredging rod fixing seat (2-2) is clamped in the clamping groove (1-1).

3. The automatic knife passing device of a binding machine according to claim 2, wherein: the mounting seat (1) comprises a mounting main body (1-2) and a mounting plate (1-3) fixed on the mounting main body (1-2), wherein a concave space (1-2-1) is formed in the middle of the mounting main body (1-2), and the clamping groove (1-1) is formed between the mounting plate (1-3) and the concave space (1-2-1).

4. An automatic knife passing device of a binding machine according to claim 3, wherein: the dredging rod fixing seat (2-2) comprises a base (2-2-1) and a fixing portion (2-2-2) arranged on the base (2-2-1), and fixing holes (2-2-3) for fixing the dredging rod are formed in the fixing portion (2-2-2).

5. The automatic knife passing device of the binding machine according to claim 4, wherein: the outer end of the base (2-2-1) is provided with a limiting part (2-2-4).

6. The automatic knife passing device of the binding machine according to claim 4, wherein: the outer end of the base (2-2-1) is provided with a gripper groove body (2-2-5).

7. The automatic knife passing device of the binding machine according to claim 4, wherein: a reinforcing piece (2-2-6) is arranged between the fixing part (2-2-2) and the base (2-2-1).

8. The automatic knife passing device of a binding machine according to claim 1, wherein: the dredging rod (2-1) comprises a main body part (2-1-1), and a sharp needle part (2-1-2) which is helpful for penetration is arranged at the top of the main body part (2-1-1).

9. The automatic knife passing device of the binding machine according to claim 8, wherein: the bottom of the dredging rod (2-1) is provided with a fixed end guide part (2-1-3), and the outer diameter of the fixed end guide part (2-1-3) is smaller than that of the main body part (2-1-1) of the dredging rod.

10. The automatic knife passing device of a binding machine according to claim 1, wherein: the power assembly (3-2) comprises a motor (3-2-1) and a transmission gear box assembly (3-2-2), the transmission gear box assembly (3-2-2) is connected with a screw rod (3-2-3) and a nut assembly (3-2-4) which are vertically installed, and the nut assembly (3-2-4) is installed on the installation main body (1-2).