CN209665544U - A kind of paper cutter convenient for arrangement - Google Patents

Abstract

The utility model discloses an easy-to-organize paper cutting device, which comprises a support base plate, a first stand and a second stand, the side surface of the support base plate is provided with a groove, and the side surface of the support base plate corresponds to the inside of the groove A loading plate is slidably installed, a first stand is fixed on the upper surface of the support base plate, and a second stand is fixed on the upper surface of the support base plate close to the first stand side, the first stand There are threaded holes on the upper surface, and the design of the pressing component in the utility model can compress the paper, avoiding the scattering of the paper during the pressing process, and ensuring a good cutting effect; the sliding design of the loading plate increases the The larger placement area of the device facilitates the placement of excess paper and improves its practicability; the design of the locking component can quickly disassemble and install the blade, which is convenient for people to replace and maintain, and improves work efficiency.

Description

An easy-to-organize paper cutting device

technical field

The utility model relates to the technical field of paper cutting, in particular to a paper cutting device which is convenient for sorting.

Background technique

Paper is a thin sheet made of plant fibers, used for painting, printing books, newspapers, packaging, etc. Coated paper, book cover paper, dictionary paper, copy paper, board paper, etc., in the process of producing paper in the workshop, a large amount of paper needs to be cut and pressed to ensure the order of the paper.

A Chinese patent discloses a paper cutting device (authorized notification number CN207515072U). This patented technology is equipped with a crank and slider mechanism, which can realize the rapid and repeated lifting movement of the cutter, and the cutting speed is fast, which improves the work efficiency. At the same time, by setting the sheave mechanism, the motor drives the cutter up and down, and at the same time drives the conveyor belt for intermittent transmission to realize the intermittent transmission of the paper, so that the automatic and continuous cutting of the paper can be realized, ensuring the smooth operation of the device and improving work efficiency. . Moreover, there is no need for staff to operate under the cutter, which improves safety. Moreover, there is no need for staff to operate under the cutter, which improves safety. However, the current paper cutting device still has many shortcomings in the process of processing. The device has a small area and a large amount of paper after cutting. , it is not convenient to arrange it, the blade in the device greatly reduces the service life of the blade during the long-term working process, it needs to be replaced and maintained regularly, the disassembly of the blade increases the workload of the staff, and When the blade is pressed down to cut, the paper will be scattered, resulting in poor cutting effect. Therefore, those skilled in the art provide an easy-to-organize paper cutting device to solve the problems raised in the background art above.

Utility model content

The purpose of this utility model is to provide an easy-to-organize paper cutting device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A paper cutting device for easy arrangement, including a support base plate, a groove, a loading plate, a first stand, a second stand, threaded holes, limit holes, a pressing assembly, a threaded rod, a rotating disc, a lower pressing plate, limit rod, metal plate, control switch, downward pressure cylinder, fixed frame, blade, through hole, locking assembly, pull rod, return spring, limit block and positioning hole, the side surface of the support bottom plate is provided with a groove, and The side surface of the support base plate is slidably installed inside the corresponding groove, and the upper surface of the support base plate is fixed with a first stand, and the upper surface of the support base plate is fixed at a position close to the side of the first stand. frame, the upper surface of the first stand is provided with a threaded hole, and the upper surface of the first stand is provided with a limit hole at a position close to the threaded hole, and the inside of the first stand is provided with a pressing assembly, The side surface of the second stand is fixedly equipped with a control switch, and the upper surface of the second stand is embedded with a down-pressing cylinder, and the telescopic end of the down-pressing cylinder is provided with a fixing frame, and the side surface of the fixing frame A through hole is opened, and a locking assembly is embedded in the side surface of the fixing frame corresponding to the inside of the through hole. A blade is embedded in the bottom of the fixing frame, and a positioning hole is opened in the inside of the blade.

As a further solution of the utility model: the pressing assembly includes a threaded rod, a rotating disc, a lower pressing plate, a limit rod and a metal plate, a threaded rod is installed inside the pressing assembly, and the top end of the threaded rod is covered A rotating disc is connected, and the lower surface of the threaded rod is connected with a lower pressing plate through a bearing, a limiting rod is arranged parallel to one side of the threaded rod, and a metal plate is fixed on the lower surface of the lower pressing plate.

As a further solution of the utility model: the locking assembly includes a pull rod, a return spring and a limit block, a pull rod is installed inside the lock assembly, a return spring is sleeved on the outside of the pull rod, and the outside of the pull rod is close to the reset A limit stop is fixed at one side of the spring.

As a further solution of the present invention: the lower pressing plate and the limiting rod are fixedly connected together by bolts, and there are two limiting rods in total.

As a further solution of the utility model: the pull rod and the limit block are connected together by thread rotation, and one end of the pull rod is sleeved with a pull cap.

As a further solution of the present invention: the supporting bottom plate and the object loading plate are connected together by sliding, and an anti-slip pad is bonded to the upper surface of the object loading plate.

Compared with the prior art, the beneficial effect of the utility model is: the design of the pressing assembly can compress the paper, avoiding the scattering of the paper in the process of pressing down, and ensuring a good cutting effect; the sliding of the loading plate The design of the device increases the placement area of the device, which is convenient for placing redundant paper and improves its practicability; the design of the locking component can quickly disassemble and install the blade, which is convenient for people to replace and maintain, and improves the utility model. work efficiency.

Description of drawings

Fig. 1 is a structural schematic diagram of a paper cutting device for easy arrangement.

Fig. 2 is a structural schematic diagram of a locking assembly in a paper cutting device that facilitates sorting.

Fig. 3 is a structural schematic diagram of a limiting hole and a pressing assembly in a paper cutting device that is convenient for sorting.

In the figure: 1. Support base plate; 2. Groove; 3. Loading plate; 4. First stand; 5. Second stand; 6. Threaded hole; 7. Limit hole; 8. Compression component; 81, threaded rod; 82, rotating disc; 83, lower pressing plate; 84, limit rod; 85, metal plate; 9, control switch; 10, pressing down cylinder; 11, fixed frame; 12, blade; 13, through hole ; 14, locking assembly; 141, pull rod; 142, return spring; 143, limit block; 15, positioning hole.

Detailed ways

Please refer to Figures 1 to 3. In the embodiment of the present utility model, a paper cutting device for easy arrangement includes a support base plate 1, a groove 2, a loading plate 3, a first stand 4, a second stand 5, a screw thread Hole 6, limit hole 7, pressing assembly 8, threaded rod 81, rotating disc 82, lower pressing plate 83, limit rod 84, metal plate 85, control switch 9, pressing down cylinder 10, fixed frame 11, blade 12, Through hole 13, locking assembly 14, pull rod 141, return spring 142, limit block 143 and positioning hole 15, groove 2 is opened on the side surface of support base plate 1, and the side surface of support base plate 1 corresponds to the inner sliding installation of groove 2 There is a loading board 3, a first stand 4 is fixed on the upper surface of the support base plate 1, and a second stand 5 is fixed on the upper surface of the support base plate 1 near the first stand 4, and the first stand 4 The upper surface of the upper surface is provided with a threaded hole 6, and the upper surface of the first stand 4 is provided with a limit hole 7 near the side of the threaded hole 6. The inside of the first stand 4 is provided with a pressing assembly 8, and the second stand The side surface of 5 is fixedly equipped with a control switch 9, and the upper surface of the second stand 5 is embedded with a downward pressure cylinder 10, the inside of the control switch 9 is provided with a STM32F429IGT6 type microcontroller, and the telescopic end of the downward pressure cylinder 10 is provided with Fixed frame 11, the side surface of fixed frame 11 is provided with through hole 13, and the side surface of fixed frame 11 is embedded with locking assembly 14 corresponding to through hole 13, and the bottom of fixed frame 11 is embedded with blade 12, and the inside of blade 12 Positioning holes 15 are provided.

The compression assembly 8 includes a threaded rod 81, a rotating disc 82, a lower pressing plate 83, a limit rod 84 and a metal plate 85. The interior of the compression assembly 8 is equipped with a threaded rod 81, and the top end of the threaded rod 81 is sleeved with a rotating disc 82. And the lower surface of threaded rod 81 is connected with lower pressure plate 83 by bearing, and one side of threaded rod 81 is parallelly provided with limit rod 84, and the lower surface of lower pressure plate 83 is fixed with metal plate 85, and lower pressure plate 83 and limit rod 84 pass bolt Fixedly connected together, there are two limit rods 84 in total, and the design of the compression assembly 8 can compress the paper, avoiding the paper from being scattered during the pressing down process, and ensuring a good cutting effect.

The locking assembly 14 includes a pull rod 141, a return spring 142 and a limit block 143. The inside of the locking assembly 14 is equipped with a pull rod 141, and the outside of the pull rod 141 is sleeved with a return spring 142, and the outside of the pull rod 141 is close to the position of the return spring 142. The limit block 143 is fixed, the pull rod 141 and the limit block 143 are connected together by threaded rotation, and one end of the pull rod 141 is sleeved with a pull cap. The design of the locking component 14 can quickly disassemble and install the blade 12, which is convenient for people It is replaced and maintained to improve work efficiency.

The support base plate 1 and the loading plate 3 are connected together by sliding. The upper surface of the loading plate 3 is bonded with a non-slip pad. The sliding design of the loading plate 3 increases the placement area of the device and facilitates the removal of redundant paper Placement improves its practicality.

The working principle of the present utility model is: first, connect the device to an external power supply, arrange the paper and place it under the lower platen 83, and the staff holds the rotating disk 82 to rotate the threaded rod 81, and the threaded rod 81 is placed on the second stand 5 The inside of the threaded hole 6 on the top moves downwards, driving the lower pressing plate 83 to move downwards. Since the limiting rod 84 on the lower pressing plate 83 runs through the inside of the limiting hole 7, the lower pressing plate 83 moves vertically downwards, allowing the lower pressing plate 83 to move downwards. The pressing plate 83 and the metal plate 85 are closely attached to the upper surface of the paper to ensure that the paper will not be scattered during the cutting process; The cylinder 10 drives the blade 12 on the fixed frame 11 to move downward to cut the paper, and the cutting effect is good. After cutting, the staff pulls the loading plate 3 out from the groove 2 on the support base 1, The staff can pile up unnecessary paper on the loading board 3; finally, pull the pull rod 141 outwards, and the pull rod 141 moves in the through hole 13 on the fixed frame 11, and breaks away from the positioning hole 15 on the blade 12, and then The lower blade 12 is disassembled from the fixed frame 11, which facilitates the staff to replace and maintain the blade 12.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the technical solution of the utility model and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (4)

1. An easy-to-organize paper cutting device, comprising a support base (1), a first stand (4) and a second stand (5), characterized in that the side surface of the support base (1) is provided with Groove (2), and the side surface of the support base plate (1) corresponds to the interior of the groove (2), and the loading plate (3) is slidably installed inside, and the upper surface of the support base plate (1) is fixed with the first stand (4 ), and a second stand (5) is fixed on the upper surface of the support base plate (1) close to the side of the first stand (4), and the upper surface of the first stand (4) is provided with a threaded hole ( 6), and the upper surface of the first stand (4) is provided with a limit hole (7) near the side of the threaded hole (6), and the inside of the first stand (4) is provided with a compression assembly (8 ), the side surface of the second stand (5) is fixedly equipped with a control switch (9), and the upper surface of the second stand (5) is embedded with a press-down cylinder (10), the press-down cylinder ( The telescopic end of 10) is provided with a fixed frame (11), the side surface of the fixed frame (11) is provided with a through hole (13), and the side surface of the fixed frame (11) is embedded in the corresponding through hole (13). The locking assembly (14), the blade (12) is embedded and installed under the fixed frame (11), the inside of the blade (12) is provided with a positioning hole (15), and the pressing assembly (8) includes a threaded rod (81), rotating disc (82), lower pressure plate (83), limit rod (84) and metal plate (85), the inside of the pressing component (8) is equipped with a threaded rod (81), and the thread The top end of the rod (81) is sleeved with a rotating disk (82), and the lower surface of the threaded rod (81) is connected with a lower pressure plate (83) through a bearing, and one side of the threaded rod (81) is provided with a limit rod ( 84), the lower surface of the lower pressing plate (83) is fixed with a metal plate (85), the locking assembly (14) includes a pull rod (141), a return spring (142) and a limit block (143), the locking A pull rod (141) is installed inside the component (14), and a return spring (142) is sleeved on the outside of the pull rod (141), and the outside of the pull rod (141) is fixed at a position close to the return spring (142) to a limited position. block (143). 2. The easy-to-organize paper cutting device according to claim 1, characterized in that, the lower pressing plate (83) and the limit rod (84) are fixedly connected together by bolts, and the limit rod (84) ) is set to a total of two. 3. The easy-to-organize paper-cutting device according to claim 1, characterized in that, the pull rod (141) and the limit block (143) are connected together by threaded rotation, and one end of the pull rod (141) The socket has a pull cap. 4. The easy-to-organize paper cutting device according to claim 1, characterized in that, the support base (1) and the loading plate (3) are connected together by sliding, and the loading plate (3) ) is bonded with a non-slip pad on the upper surface.