CN218875690U - Binding machine for printed matter - Google Patents

Abstract

The utility model discloses a binding machine for printed products, which relates to the technical field of binding machines, and comprises an outer frame, the outer side of the middle part of the outer frame is covered with a slide plate, the bottom of the slide plate is fixedly connected with a guide plate, and the outer frame The bottom of the guide plate is fixedly connected to the outer side of the guide plate with a drilling mechanism at equal intervals. The drilling mechanism includes a slider, and the top of the slider is movably interspersed with bolts. The slider is connected with a servo Drilling machine, the slide block is connected with an anti-jam mechanism. When the device is in use, the slider is pushed to move on the outside of the guide plate, thereby adjusting the distance between the drill bits of the servo drill, and the left side of the guide plate is set on the outside of the guide plate, or the drilling mechanism is removed, so that The hole spacing and number of holes drilled by the device for book binding are changed, thereby solving the problem that the number of drill bits and the hole spacing of the comparison case in the comparison case are fixed, resulting in a relatively large limitation in the use of the comparison case.

Description

Binding machine for printed products

technical field

The utility model relates to the technical field of binding machines, in particular to a binding machine for printed products.

Background technique

Binding machine is a binding equipment that mechanically fixes paper, plastic, leather, etc. with staples or hot melt adhesives, nylon tubes and other materials.

For example, Chinese patent 2021231050888 discloses a binding machine for printed products, including a base, the upper surface of the base is fixedly connected with a fixing frame, the surface of the fixing frame is provided with a binding device body, and an organic compartment is provided inside the fixing frame, so There are two machine compartments, which are arranged symmetrically inside the fixed frame. The interior of the machine compartment is fixedly connected with the first motor, and the surface of the machine compartment is pierced with a first bearing. inside a bearing. When binding and punching books, people can increase the number of drill bits according to the width of the book, and people connect the connecting box through the sliding block of the chute, so that the first gear and the second gear are meshed, and then people connect the chassis and the second gear. The connection box is clamped and fixed by locks to increase the number of drill bits. Under the action of the chute, slider, first gear and second gear, it is more convenient for people to increase the number of drill bits according to the width of the book.

However, in the comparison case, the distance between the drill bits is fixed, so that when the device binds and punches any book, the hole spacing is fixed and the number of holes is the same, but the hole spacing and hole number requirements are different when different books are bound. When the comparison case is used, it can only be bound for the books whose hole spacing and number of holes match the device. That is, because the number of drill bits and the drilling distance of the comparison case are fixed, the use of the comparison case has great limitations. So need badly a kind of printed product binding machine that can solve the above problems.

Utility model content

The purpose of this utility model is to provide a binding machine for printed products to solve the problem that the number of drill bits and the spacing between drill holes in the comparative case in the above background technology are fixed, resulting in relatively large limitations in the use of the comparative case.

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a binding machine for printed products, including an outer frame, a slide plate is set on the outer side of the middle part of the outer frame, and a guide plate is fixedly connected to the bottom of the slide plate, The bottom of the outer frame is fixedly connected with the storage plate and the outer side of the guide plate is provided with a drilling mechanism at equal intervals.

The drilling mechanism includes a slider, the top of the slider is movably interspersed with bolts, the bottom of the slider is fixedly connected with a servo drill, and the front and back of the slider are fixedly connected with an anti-jamming mechanism. Both sides of the top of the outer frame are movably connected with a connecting rod through a pin, and the other end of the connecting rod is movably connected with an upper slider through a pin, and the inner wall thread of the upper slider is interspersed with a two-way threaded shaft. The right side of the bidirectional threaded shaft is fixedly connected with a servo motor.

Optionally, the anti-jam mechanism includes a bracket, the inner wall of the bracket is movably interspersed with a guide shaft, the bottom of the guide shaft is fixedly connected with a bead, and the outer side of the guide shaft is sleeved with a spring.

Optionally, the slider is sleeved on the outside of the guide plate, and the back of the bolt is in contact with the guide plate.

Optionally, both ends of the two-way threaded shaft are provided with threads on the outer sides, and the threads at both ends rotate in opposite directions. Both sides of the two-way threaded shaft are movable through the outer frame.

Optionally, the outer side of the servo motor is fixedly connected to the outer frame through a motor bracket.

Optionally, the top of the spring is fixedly connected to the bracket, and the bottom of the spring is fixedly connected to the pressing bar.

Optionally, electric telescopic rods are fixedly connected to both sides of the bottom of the outer frame, and splints are fixedly connected to opposite sides of the electric telescopic rods.

Technical effect and advantage of the present utility model:

1. When the device is in use, push the slider to move outside the guide plate, and then adjust the distance between the drill bits of the servo drill, and set the drilling mechanism on the outside of the guide plate on the left side of the guide plate, or remove the drilling mechanism , thereby changing the hole spacing and the number of holes drilled by the device for book binding, and then solving the problem that the number of drill bits and the hole spacing of the comparison case in the comparison case are fixed, resulting in a relatively large limitation in the use of the comparison case.

2. After the drilling is completed, before the drill bit of the servo drill is safely reset and withdrawn from the book, the pressure bar can continue to press the book under the action of the spring, thereby preventing the drill bit of the servo drill from being safely reset and moving up. It is driven to move upward, causing damage to the book paper, thereby improving the practicability of the device.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the utility model spring structure schematic diagram;

Fig. 3 is a schematic diagram of the structure of the utility model skateboard.

In the figure: 1 outer frame, 11 slide plate, 12 guide plate, 13 storage plate, 2 drilling mechanism, 21 slider, 22 bolt, 23 servo drill, 24 connecting rod, 25 upper slider, 26 two-way threaded shaft, 27 servo Motor, 3 anti-jam mechanism, 31 support, 32 guide shaft, 33 bead, 34 spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

The utility model provides a binding machine for printed products as shown in Figures 1-3, comprising an outer frame 1, a slide plate 11 is set on the outer side of the middle part of the outer frame 1, and a guide plate 12 is fixedly connected to the bottom of the slide plate 11. The bottom of the frame 1 is fixedly connected with the storage plate 13 and the outside of the guide plate 12 is provided with a drilling mechanism 2 at equal intervals.

Drilling mechanism 2 comprises slider 21, and slider 21 is sleeved on the outside of guide plate 12, and the back side of bolt 22 contacts with guide plate 12, and the top of slider 21 is movably interspersed with bolt 22, and the bottom of slider 21 is fixedly connected There is a servo drill 23, the front and back of the slider 21 are fixedly connected with the anti-jam mechanism 3, the two sides of the top of the outer frame 1 are movably connected with the connecting rod 24 through the pin shaft, and the other end of the connecting rod 24 is movable through the pin shaft Connected with upper slider 25, the inner wall thread of upper slider 25 is interspersed with bidirectional threaded shaft 26, and the outer sides of both ends of bidirectional threaded shaft 26 are provided with threads, and the directions of rotation of the threads at both ends are opposite. Both sides of the bidirectional threaded shaft 26 are movable through the outer frame 1, and the right side of the bidirectional threaded shaft 26 is fixedly connected with a servo motor 27, and the outside of the servo motor 27 is fixedly connected with the outer frame 1 through a motor bracket.

The anti-jam mechanism 3 includes a bracket 31, the inner wall of the bracket 31 is movably interspersed with a guide shaft 32, the bottom of the guide shaft 32 is fixedly connected with a bead 33, the outer side of the guide shaft 32 is provided with a spring 34, and the top of the spring 34 is fixed to the bracket 31 Connection, the bottom of the spring 34 is fixedly connected with the pressure bar 33.

Electric telescopic rods 41 are fixedly connected to both sides of the bottom of the outer frame 1 , and splints 42 are fixedly connected to opposite sides of the electric telescopic rods 41 .

The device promotes the slide block 21 to move outside the guide plate 12 during use, and then adjusts the distance between the drill bits of the servo drill 23, and sets the drilling mechanism 2 on the outside of the guide plate 12 on the left side of the guide plate 12, or takes Lower the drilling mechanism 2, thereby changing the hole spacing and the number of holes drilled by the device for book binding, and then solving the problem that the number of drill bits and the drilling spacing in the comparison case in the comparison case are fixed, resulting in relatively large limitations in the use of the comparison case question.

After the slider 21 moves to a predetermined position, the bolt 22 is rotated so that the bolt 22 and the guide plate 12 interfere with each other to fix the slider 21 .

Then start the servo motor 27, the rotation of the servo motor 27 drives the two-way threaded shaft 26 to rotate, and the rotation of the two-way threaded shaft 26 drives the two upper sliders 25 to approach each other, so that the connecting rod 24 pushes the slide plate 11 to move down, and the slide plate 11 drives the servo through the guide plate 12. The drilling machine 23 moves down to drill holes in the books clamped between the clamping plates 42 .

When the slider 21 drives the servo drill 23 to move down, it drives the bracket 31 to move down, and the bracket 31 moves down and pushes the bead 33 to move down through the spring 34, and the bead 33 moves down before the drill bit of the servo drill 23 contacts the book. , and then the spring 34 is compressed, so that the spring 34 pushes the bead 33 to have a certain pressure on the book. When the hole was fully withdrawn from the book, the bead 33 was pulled away from the book under the pull of the spring 34.

Even if the device is finished drilling, before the drill bit of the servo drill 23 is safely reset and withdraws from the book, the bead 33 can continue to press the book under the action of the spring 34, thereby preventing the drill bit of the servo drill 23 from hanging when moving up. The paper of the moving book drives it to move up, causing damage to the paper of the book, thereby improving the practicability of the device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A binding machine for printed products, comprising an outer frame (1), characterized in that: the outside of the middle part of the outer frame (1) is provided with a slide plate (11), and the bottom of the slide plate (11) is fixedly connected with A guide plate (12), the bottom of the outer frame (1) is fixedly connected with a storage plate (13), and the outside of the guide plate (12) is equidistantly provided with a drilling mechanism (2); The drilling mechanism (2) includes a slider (21), the top of the slider (21) is movably interspersed with a bolt (22), and the bottom of the slider (21) is fixedly connected with a servo drill (23), The front and the back of the slider (21) are fixedly connected with an anti-jam mechanism (3), and both sides of the top of the outer frame (1) are movably connected with a connecting rod (24) through a pin shaft. The other end of the rod (24) is movably connected with an upper slider (25) through a pin shaft, and the inner wall thread of the upper slider (25) is interspersed with a two-way threaded shaft (26), and the right side of the two-way threaded shaft (26) The side is fixedly connected with a servo motor (27). 2. A binding machine for printed products according to claim 1, characterized in that: the anti-jam mechanism (3) includes a bracket (31), and the inner wall of the bracket (31) is movably interspersed with a guide shaft ( 32), the bottom of the guide shaft (32) is fixedly connected with a bead (33), and the outside of the guide shaft (32) is sleeved with a spring (34). 3. A binding machine for printed products according to claim 1, characterized in that: the slider (21) is sleeved on the outside of the guide plate (12), and the back of the bolt (22) is in contact with the guide plate (12) Contact. 4. A binding machine for printed products according to claim 1, characterized in that: the outer sides of both ends of the two-way threaded shaft (26) are provided with threads, and the directions of rotation of the threads at both ends are opposite, and the two-way threaded shaft Both sides of (26) are movable through the outer frame (1). 5. A binding machine for printed products according to claim 1, characterized in that: the outer side of the servo motor (27) is fixedly connected to the outer frame (1) through a motor bracket. 6. A binding machine for printed products according to claim 2, characterized in that: the top of the spring (34) is fixedly connected to the support (31), and the bottom of the spring (34) is connected to the bead (33) Fixed connection. 7. A binding machine for printed products according to claim 1, characterized in that: both sides of the bottom of the outer frame (1) are fixedly connected with electric telescopic rods (41), and the electric telescopic rods (41 ) opposite sides are all fixedly connected with splint (42).

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