CN220464166U - Hand-operated book binding puncher - Google Patents

Abstract

The utility model relates to a manual book binding puncher, which belongs to the field of punchers and comprises a sleeve, a pressing plate, a push rod, a cutting knife, a rotating disc and a moving block; a guide groove is arranged in the sleeve; the guide groove is in a spiral structure; the moving block is arranged in the sleeve in a sliding manner, and one end of the moving block is embedded in the guide groove; the cutting knife is of a hollow cylindrical structure and is arranged on the moving block; the pressing plate is arranged at the upper end of the push rod, the push rod is arranged at the upper end of the rotating disc, and the rotating disc is arranged on the moving block; the rotating disc is rotationally connected with the moving block. The hand book cutting device moves downwards to the cutter, and simultaneously makes the cutter rotate to cut the hand book, so that the hand book can be penetrated.

Description

Hand-operated book binding puncher

Technical Field

The utility model relates to the field of punchers, in particular to a manual book binding puncher.

Background

The paper is prepared by mixing traditional Chinese medicinal materials with traditional paper-making, and adding Chinese medicinal materials into paper pulp. The paper becomes exquisite and has the effects of refreshing brain, epidemic prevention and insect expelling, and is commonly used for making books; the line-bound book is a book type bound by line, and is also called an ancient line-bound book.

In the prior art, if a hand book belonging to the user needs to be manually manufactured, the distance and the quantity of holes to be punched are determined on the book, two points at two ends are connected into a straight line by a pen, marks are made, and points are respectively drawn at the positions 3.5 cm away from the two ends; the hole distance in the middle is 5.2 cm, points are made on the book covers, then punching operations are needed to be carried out by using tools such as punching needles, the punching needles in the prior art are insufficient in penetrating power, and the books are difficult to punch through for thicker hands.

Disclosure of Invention

The utility model aims at solving the problems in the background technology, and provides a manual book binding puncher which can cut a manual book by rotating a cutter while downwards moving the cutter, so that the manual book can be punched.

The technical scheme of the utility model is as follows: a manual binding puncher comprises a sleeve, a pressing plate, a push rod, a cutting knife, a rotating disc and a moving block;

a guide groove is arranged in the sleeve; the guide groove is in a spiral structure; the moving block is arranged in the sleeve in a sliding manner, and one end of the moving block is embedded in the guide groove; the cutting knife is of a hollow cylindrical structure and is arranged on the moving block; the pressing plate is arranged at the upper end of the push rod, the push rod is arranged at the upper end of the rotating disc, and the rotating disc is arranged on the moving block; the rotating disc is rotationally connected with the moving block.

Preferably, the rotating disc comprises a shell, a retainer and a rolling body shell which are rotatably arranged on the cutting knife; the retainer is arranged on the moving block; the rolling bodies are arranged on the retainer, and the rolling bodies are in sliding connection with the shell and the moving block.

Preferably, the cutting knife is provided with a limiting ring; the limiting ring is clamped with the shell and is rotationally connected.

Preferably, the moving block is provided with a pulley; the pulley is embedded in the guide groove and is in sliding connection with the moving block; the moving block is connected with the guide groove in a sliding way.

Preferably, the lower end of the sleeve is provided with a guide plate; the cutting knife is connected with the guide plate in a sliding way.

Preferably, the guide plate is provided with an elastic piece; the elastic component sets up in the external side of cutting knife, and the both ends of elastic component are connected with movable block and deflector respectively.

Preferably, the lower end of the guide plate is provided with a pressing block; a base is arranged below the pressing block; the base is provided with a storage groove; the inner diameter of the accommodating groove is larger than the outer diameter of the cutting knife; the pressing blocks and the base are provided with magnets, the magnets are provided with a plurality of magnets, and the pressing blocks are magnetically connected with the base through the magnets.

Compared with the prior art, the utility model has the following beneficial technical effects:

according to the utility model, when a hand book is punched, the base is placed below the hand book, the pressing block is pressed above the hand book, the base can be aligned with the pressing block through the magnet, the containing groove can be aligned with the cutting knife, the cutting knife is convenient to punch through the hand book, the pressing plate is pressed downwards by hands, the pressing plate drives the push rod to move, the push rod drives the rotating disc to move, the rotating disc pushes the moving block to move, the moving block drives the cutting knife to move, the moving block drives the pulley to slide in the guide groove, the guide groove guides the pulley to enable the pulley to drive the moving block to rotate, the moving block rotates while downwards moving, the moving block drives the cutting knife to downwards move and simultaneously rotates, so that the hand book can be conveniently punched through, the punching operation of the hand book is completed, the pressing plate is released, the elastic piece pushes the moving block to upwards move, the cut waste paper is embedded in the cutting knife, the waste paper is thrown down, and if continuous punching is required, the waste paper is pushed upwards to be thrown out, the waste paper does not need to move upwards, the waste paper is discharged from the upper end of the cutting knife, and the waste paper is discharged from the upper end of the cutting knife to the cutting disc, and the waste paper can be quickly punched.

Drawings

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

FIG. 2 is a cross-sectional view of an embodiment of the present utility model;

fig. 3 is an exploded view of the structure of an embodiment of the present utility model.

Reference numerals: 1. a sleeve; 101. a guide groove; 2. briquetting; 3. a base; 301. a storage groove; 4. a pressing plate; 5. a push rod; 6. a cutting knife; 7. a rotating disc; 701. a housing; 702. a retainer; 703. a rolling element; 704. a limiting ring; 8. a moving block; 801. a pulley; 9. an elastic member; 10. and a guide plate.

Detailed Description

Example 1

As shown in fig. 1-3, the manual binding puncher provided by the utility model comprises a sleeve 1, a pressing plate 4, a push rod 5, a cutting knife 6, a rotating disc 7 and a moving block 8;

a guide groove 101 is arranged in the sleeve 1; the guide groove 101 has a spiral structure; the moving block 8 is arranged in the sleeve 1 in a sliding manner, and one end of the moving block 8 is embedded in the guide groove 101; the cutting knife 6 is of a hollow cylindrical structure, and the cutting knife 6 is arranged on the moving block 8; the pressing plate 4 is arranged at the upper end of the push rod 5, the push rod 5 is arranged at the upper end of the rotating disc 7, and the rotating disc 7 is arranged on the moving block 8; the rotating disc 7 is rotatably connected with the moving block 8.

The pulley 801 is arranged on the moving block 8; the pulley 801 is embedded in the guide groove 101, and the pulley 801 is in sliding connection with the moving block 8; the moving block 8 is slidably connected to the guide groove 101.

The lower end of the sleeve 1 is provided with a guide plate 10; the cutting knife 6 is slidingly connected with the guide plate 10.

The guide plate 10 is provided with an elastic piece 9; the elastic piece 9 is arranged on the external side of the cutting knife 6, and two ends of the elastic piece 9 are respectively connected with the moving block 8 and the guide plate 10.

The lower end of the guide plate 10 is provided with a pressing block 2; a base 3 is arranged below the pressing block 2; the base 3 is provided with a containing groove 301; the inner diameter of the receiving groove 301 is larger than the outer diameter of the cutter 6; magnets are arranged on the pressing block 2 and the base 3, a plurality of magnets are arranged on the pressing block 2, and the pressing block 2 is magnetically connected with the base 3 through the magnets; the magnets attract each other to automatically maintain the alignment of the pressing block 2 and the base 3 when they approach each other.

In this embodiment, when punching the hand book, place base 3 in the below of hand book, briquetting 2 presses in the top of hand book, can make base 3 aim at briquetting 2 through magnet, make accomodate groove 301 and can aim at cutting knife 6, make things convenient for cutting knife 6 to order the hand book and wear, the hand presses on clamp plate 4, push down clamp plate 4, clamp plate 4 drives push rod 5 and removes, push rod 5 drives rotating disc 7 and removes, rotating disc 7 promotes movable block 8 and removes, movable block 8 drives cutting knife 6 and removes, movable block 8 drives pulley 801 and slides in guide way 101, guide way 101 leads to pulley 801, make pulley 801 drive movable block 8 rotate, make movable block 8 rotate in the time of downwardly moving, movable block 8 drives cutting knife 6 downwardly moving, and rotate simultaneously, thereby can conveniently order the hand book to wear, accomplish the operation of punching of waste paper of hand book, loosen clamp plate 4, elastic component 9 promotes movable block 8 and upwards moves, make cutting knife 6 remove from the hand book, then imbeds in cutting disc 7, can throw away in cutting knife 6, if need not cut waste paper in the groove 6, can continuously move out in the side 5, can continuously move out from the side 5, and can be in the realization of the side of the groove is small in the groove is continuous, and the cost is kept away from the side is small in the groove is convenient to be realized, the side is convenient to cut, and the end is cut is convenient to be cut.

Example two

As shown in fig. 1-3, compared with the first embodiment, the rotary disk 7 of the present embodiment includes a housing 701, a cage 702, and a rolling element 703, wherein the housing 701 is rotatably disposed on the cutter 6; the holder 702 is provided on the moving block 8; the plurality of rolling elements 703 are provided, the rolling elements 703 are provided on the cage 702, and the rolling elements 703 are slidably connected to the housing 701 and the moving block 8.

A limiting ring 704 is arranged on the cutting knife 6; the limiting ring 704 is clamped with the housing 701 and is in rotary connection, the housing 701 can be mounted on the cutting blade 6 through the limiting ring 704, and the rotation between the housing 701 and the cutting blade 6 is not affected.

In this embodiment, the housing 701 is pressed against the rolling element 703, and the retainer 702 is disposed on the moving block 8, so that when the housing 701 moves downward, the rolling element 703 can be pushed to move, the rolling element 703 pushes the moving block 8 to move, so that the moving block 8 can move, and the moving block 8 does not affect the housing 701 to move downward continuously when moving.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (7)

1. The manual binding puncher is characterized by comprising a sleeve (1), a pressing plate (4), a push rod (5), a cutting knife (6), a rotating disc (7) and a moving block (8);

a guide groove (101) is arranged in the sleeve (1); the guide groove (101) is in a spiral structure; the moving block (8) is arranged in the sleeve (1) in a sliding way, and one end of the moving block (8) is embedded into the guide groove (101); the cutting knife (6) is of a hollow cylindrical structure, and the cutting knife (6) is arranged on the moving block (8); the pressing plate (4) is arranged at the upper end of the push rod (5), the push rod (5) is arranged at the upper end of the rotating disc (7), and the rotating disc (7) is arranged on the moving block (8); the rotating disc (7) is rotationally connected with the moving block (8).

2. A hand-held binding punch according to claim 1, characterised in that the rotating disc (7) comprises a housing (701), a cage (702) and rolling bodies (703), the housing (701) being rotatably arranged on the cutting blade (6); the retainer (702) is arranged on the moving block (8); a plurality of rolling elements (703) are arranged, the rolling elements (703) are arranged on a retainer (702), and the rolling elements (703) are in sliding connection with the housing (701) and the moving block (8).

3. A hand-held bookbinding punch according to claim 2, characterised in that the cutter (6) is provided with a stop collar (704); the limiting ring (704) is clamped with the shell (701) and is rotationally connected.

4. A hand-held bookbinding punch according to claim 1, characterised in that the moving block (8) is provided with a pulley (801); the pulley (801) is embedded in the guide groove (101), and the pulley (801) is in sliding connection with the moving block (8); the moving block (8) is in sliding connection with the guide groove (101).

5. A hand-held bookbinding punch according to claim 1, characterised in that the lower end of the sleeve (1) is provided with a guide plate (10); the cutting knife (6) is connected with the guide plate (10) in a sliding way.

6. A hand-held bookbinding punch according to claim 5, characterised in that the guide plate (10) is provided with resilient members (9); the elastic piece (9) is arranged on the external side of the cutting knife (6), and two ends of the elastic piece (9) are respectively connected with the moving block (8) and the guide plate (10).

7. A hand-held bookbinding punch according to claim 6, characterised in that the lower end of the guide plate (10) is provided with a press block (2); a base (3) is arranged below the pressing block (2); the base (3) is provided with a containing groove (301); the inner diameter of the accommodating groove (301) is larger than the outer diameter of the cutting knife (6); magnets are arranged on the pressing blocks (2) and the base (3), the magnets are arranged in a plurality, and the pressing blocks (2) are magnetically connected with the base (3) through the magnets.