Automatic punching device for paper product processing

Abstract

The utility model belongs to the technical field of paper product processing, particularly relates to an automatic punching device for paper product processing, and aims to solve the problems that paper with different sizes cannot be pressed in the prior art, so that the paper deviates during punching, the cleanliness of a third straight plate cannot be kept, and the practicability of the device is reduced. The device comprises a first straight plate, a second straight plate and a third straight plate, the second straight plate is fixedly mounted between the first straight plate and the third straight plate, a hydraulic cylinder is fixedly mounted at the top of the first straight plate, a tool box is fixedly mounted on one side of the second straight plate, a pushing mechanism is arranged in the tool box, and a first motor is fixedly mounted on the tool box; four supporting columns are fixedly installed at the bottom of the third straight plate, paper of different sizes can be pressed, paper deviation during punching is avoided, the cleanliness of the third straight plate can be kept, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper product processing technical field especially relates to a paper product processing automatic punching device. BACKGROUND

[0002] Paperboard is also called board paper, which is a kind of paper product processed by various paper pulp, and after paperboard processing, it needs to be punched for the purpose of ventilation, heat dissipation and decoration effect.

[0003] However, the prior art cannot press different sizes of paper, which leads to paper deviation during punching, and cannot maintain the cleanliness of the third straight plate, reducing the practicability of the device. Therefore, a paper product processing automatic punching device is proposed. INVENTION CONTENTS

[0004] The utility model discloses a kind of paper product processing automatic punching devices to solve the practicability of the device is reduced by the prior art cannot press different sizes of paper, which leads to paper deviation during punching, and cannot maintain the cleanliness of the third straight plate.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of paper product processing automatic punching device, including first straight plate, second straight plate and third straight plate, second straight plate is fixedly installed between first straight plate and third straight plate, the top of the first straight plate is fixedly installed with hydraulic cylinder, the side of the second straight plate is fixedly installed with tool box, the inside of the tool box is provided with push mechanism, and first motor is fixedly installed on tool box, the bottom of the third straight plate is fixedly installed with four support columns, one end of the hydraulic cylinder is connected with straight rod, one end of the straight rod is fixedly installed with first square frame, the inside of the first square frame is fixedly installed with second motor, and first mounting frame is fixedly installed on first square frame.

[0007] Preferably, the inside of the first mounting frame is provided with flattening mechanism, and the bottom of the first mounting frame is fixedly installed with second mounting frame, third motor is fixedly installed on the second mounting frame, and moving mechanism is arranged on the second mounting frame.

[0008] Preferably, the flattening mechanism includes bidirectional screw rod, the bidirectional screw rod is rotatably installed in the inside of the first mounting frame, and two pressing plates are threadedly installed on the bidirectional screw rod, the inside of the first mounting frame is provided with first sliding hole, two pressing plates are slidably installed with the first sliding hole, and the bidirectional screw rod is provided with bevel gear transmission mechanism.

[0009] Preferably, the bevel gear transmission mechanism comprises two bevel gears, the two bevel gears are engaged with each other, one of the two bevel gears is fixedly installed on the bidirectional screw rod, and the other bevel gear is fixedly installed with the first rotating rod, one end of the first rotating rod is fixedly connected with the output shaft of the second motor.

[0010] Preferably, the pushing mechanism comprises a second rotating rod, one end of the second rotating rod is fixedly connected with the output shaft of the first motor, a disc is fixedly installed on the second rotating rod, a third rotating rod is fixedly installed on the disc, an annular frame is installed on the third rotating rod, a connecting rod is movably installed on the annular frame, one end of the connecting rod is fixedly connected with the inner wall of the tool box, a half gear is fixedly installed on the annular frame, a rack is engaged with the half gear, a second pushing rod is fixedly installed at one end of the rack, a pushing plate is fixedly installed on the second pushing rod, and the pushing plate is installed on the third straight plate.

[0011] Preferably, the moving mechanism comprises a screw rod, the screw rod is rotatably installed in the second mounting frame, one end of the screw rod is fixedly connected with the output shaft of the third motor, a sliding block is threadedly installed on the screw rod, a second sliding hole is formed in the second mounting frame, the sliding block is slidably installed in the second sliding hole, and a punching mechanism is arranged below the sliding block.

[0012] Preferably, the punching mechanism comprises a punching needle, a fixed plate is fixedly installed on the punching needle, two telescopic rods are fixedly installed on the fixed plate, a second square frame is fixedly connected at one end of the two telescopic rods, the second square frame is fixedly installed at the bottom of the sliding block, a pushing motor is fixedly installed in the second square frame, and a first pushing rod is fixedly connected between the pushing motor and the fixed plate.

[0013] In the paper product processing automatic punching device, the beneficial effects are as follows:

[0014] The first rotating rod is driven to rotate by the second motor, the bevel gear is driven to rotate by the first rotating rod, the bidirectional screw rod is driven to rotate by the bevel gear, and the two pressing plates are driven to move by the bidirectional screw rod, so that the paper of different sizes can be flattened, and the paper offset is avoided.

[0015] The screw rod is driven to rotate by the third motor, the sliding block, the second square frame and the punching needle are driven to move by the screw rod, and the position to be punched can be accurately positioned.

[0016] The second rotating rod is driven to rotate by the first motor, the disc and the third rotating rod are driven to rotate by the second rotating rod, the annular frame and the half gear are driven to swing on the rack by the third rotating rod, the second pushing rod and the pushing plate are driven to reciprocate on the third straight plate by the rack, the paper scraps on the third straight plate can be pushed out, and the third straight plate can be kept clean.

[0017] The utility model discloses can suppress the paper of different sizes, avoid the paper deviation when punching, and can keep the cleanliness of third straight board, improved the practicality of device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model discloses a kind of overall structure schematic diagram of paper product processing automatic punching device proposed in the utility model;

[0019] Figure 2 A part of the structure schematic diagram of overall of paper product processing automatic punching device proposed in the utility model;

[0020] Figure 3 The structure schematic diagram of bevel gear transmission mechanism of paper product processing automatic punching device proposed in the utility model;

[0021] Figure 4 The structure schematic diagram of paper product processing automatic punching device proposed in the utility model of push mechanism.

[0022] In the drawing: 1, first straight board;2, second straight board;3, third straight board;4, hydraulic cylinder;5, tool box;6, first motor;7, second motor;8, third motor;9, first mounting bracket;10, second mounting bracket;11, straight rod;12, first square;13, sliding block;14, screw;15, pressing plate;16, punch needle;17, fixed plate;18, first push rod;19, second square;20, push motor;21, first rotating rod;22, bevel gear;23, bidirectional screw;24, second rotating rod;25, disc;26, connecting rod;27, rack;28, half gear;29, annular frame;30, third rotating rod;31, second push rod;32, push plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Embodiment one

[0025] Reference Figures 1-4The utility model relates to a paper product processing automatic punching device, including first straight board 1, second straight board 2 and third straight board 3, second straight board 2 fixed mounting is installed between first straight board 1 and third straight board 3, the top of first straight board 1 is fixedly installed with hydraulic cylinder 4, one side of second straight board 2 is fixedly installed with tool box 5, the inside of tool box 5 is provided with push mechanism, and first motor 6 is fixedly installed on tool box 5, the bottom of third straight board 3 is fixedly installed with four support columns, one end of hydraulic cylinder 4 is connected with straight rod 11, and one end of straight rod 11 is fixedly installed with first square frame 12, second motor 7 is fixedly installed in first square frame 12, and first mounting bracket 9 is fixedly installed on first square frame 12.

[0026] In the utility model, the inside of first mounting bracket 9 is provided with flattening mechanism, and second mounting bracket 10 is fixedly installed on the bottom of first mounting bracket 9, third motor 8 is fixedly installed on second mounting bracket 10, and moving mechanism is arranged on second mounting bracket 10.

[0027] In the utility model, flattening mechanism includes bidirectional screw rod 23, bidirectional screw rod 23 is rotatably installed in the inside of first mounting bracket 9, and two pressing plates 15 are screwedly installed on bidirectional screw rod 23, the inside of first mounting bracket 9 is provided with first sliding hole, two pressing plates 15 are slidably installed with first sliding hole, and bevel gear transmission mechanism is arranged on bidirectional screw rod 23.

[0028] In the utility model, bevel gear transmission mechanism includes two bevel gears 22, the two bevel gears 22 are engaged, one of two bevel gears 22 is fixedly installed on bidirectional screw rod 23, and first rotating rod 21 is fixedly installed on the other bevel gear 22, and one end of first rotating rod 21 is fixedly connected with the output shaft of second motor 7.

[0029] In the utility model, push mechanism includes second rotating rod 24, one end of second rotating rod 24 is fixedly connected with the output shaft of first motor 6, and circular disc 25 is fixedly installed on second rotating rod 24, circular disc 25 is fixedly installed on third rotating rod 30, third rotating rod 30 is installed on annular frame 29, connecting rod 26 is movably installed on annular frame 29, one end of connecting rod 26 is fixedly connected with the inner wall of tool box 5, half gear 28 is fixedly installed on annular frame 29, half gear 28 is engaged with rack 27, one end of rack 27 is fixedly installed with second push rod 31, and push plate 32 is fixedly installed on second push rod 31, and push plate 32 is installed on third straight board 3.

[0030] In the utility model, moving mechanism includes screw rod 14, screw rod 14 is rotatably installed in the inside of second mounting bracket 10, and one end of screw rod 14 is fixedly connected with the output shaft of third motor 8, and sliding block 13 is screwedly installed on screw rod 14, second sliding hole is formed in second mounting bracket 10, sliding block 13 is slidably installed with second sliding hole, and punching mechanism is arranged below sliding block 13.

[0031] The utility model discloses, punch mechanism includes punch needle 16, and fixed mounting has fixed plate 17 on punch needle 16, and fixed plate 17 is fixedly installed with two telescopic rods, and one end of two telescopic rods is fixedly connected with second square frame 19, and second square frame 19 is fixedly installed on the bottom of sliding block 13, and the inside fixed mounting of second square frame 19 has push motor 20, and push motor 20 is fixedly connected with first push rod 18 between fixed plate 17.

[0032] The utility model discloses, paperboard is placed on third straight board 3, and through second motor 7 drive first rotary bar 21 rotation, and first rotary bar 21 drive bevel gear 22 rotation, and bevel gear 22 drive bidirectional screw rod 23 rotation, and bidirectional screw rod 23 drive two compression plates 15 mutual removal, can be applicable to different size paper, and the subsequent down pressure is convenient, and through hydraulic cylinder 4 drive straight bar 11 moves down, and straight bar 11 drive two compression plates 15 move down, and two compression plates 15 press the paper, avoid paper deviation, through third motor 8 drive screw rod 14 rotation, and screw rod 14 drive sliding block 13, second square frame 19 and punch needle 16 removal, and position to need the position of punching, through push motor 20 drive first push rod 18 moves down, and first push rod 18 drive fixed plate 17 and punch needle 16 move down, and punch paper, and then through first motor 6 drive second rotary bar 24 rotation, and second rotary bar 24 drive disc 25 and third rotary bar 30 rotation, and third rotary bar 30 drive annular frame 29 and half gear 28 swing on rack 27, and rack 27 drive second push rod 31 and push plate 32 reciprocating movement on third straight board 3, and push out the paper scrap on third straight board 3.

[0033] Embodiment two

[0034] The difference between the embodiment and the embodiment one is that the third straight board 3 is provided with a collecting box on one side, and the collecting box can collect paper scraps, and the cleanliness of the working environment is increased.

[0035] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, and any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A paper product processing automatic punching device comprising a first straight plate (1), a second straight plate (2) and a third straight plate (3), characterized in that, The second straight plate (2) is fixedly installed between the first straight plate (1) and the third straight plate (3), the top of the first straight plate (1) is fixedly installed with a hydraulic cylinder (4), one side of the second straight plate (2) is fixedly installed with a tool box (5), the inside of the tool box (5) is provided with a pushing mechanism, and the first motor (6) is fixedly installed on the tool box (5), the bottom of the third straight plate (3) is fixedly installed with four supporting columns, one end of the hydraulic cylinder (4) is connected with a straight rod (11), one end of the straight rod (11) is fixedly installed with a first square frame (12), the inside of the first square frame (12) is fixedly installed with the second motor (7), and the first mounting frame (9) is fixedly installed on the first square frame (12).

2. An automatic perforating device for processing paper products according to claim 1, characterized in that, The inside of the first mounting frame (9) is provided with a flattening mechanism, and the bottom of the first mounting frame (9) is fixedly installed with the second mounting frame (10), the third motor (8) is fixedly installed on the second mounting frame (10), and the second mounting frame (10) is provided with a moving mechanism.

3. A paper product processing automatic perforating device according to claim 2, characterized in that, The flattening mechanism comprises a bidirectional screw rod (23), the bidirectional screw rod (23) is rotatably installed in the inside of the first mounting frame (9), and two pressing plates (15) are threadedly installed on the bidirectional screw rod (23), a first sliding hole is formed in the inside of the first mounting frame (9), and the two pressing plates (15) are slidably installed in the first sliding hole.

4. A paper product processing automatic perforating device according to claim 3, characterized in that, The bevel gear transmission mechanism comprises two bevel gears (22), the two bevel gears (22) are engaged with each other, one of the two bevel gears (22) is fixedly installed on the bidirectional screw rod (23), and the other bevel gear (22) is fixedly installed with the first rotating rod (21), and one end of the first rotating rod (21) is fixedly connected with the output shaft of the second motor (7).

5. A paper product processing automatic perforating device according to claim 4, characterized in that, The pushing mechanism comprises a second rotating rod (24), one end of the second rotating rod (24) is fixedly connected with the output shaft of the first motor (6), and a disc (25) is fixedly installed on the second rotating rod (24), a third rotating rod (30) is fixedly installed on the disc (25), an annular frame (29) is installed on the third rotating rod (30), a connecting rod (26) is movably installed on the annular frame (29), one end of the connecting rod (26) is fixedly connected with the inner wall of the tool box (5), a half gear (28) is fixedly installed on the annular frame (29), the half gear (28) is engaged with a rack (27), one end of the rack (27) is fixedly installed with a second push rod (31), a push plate (32) is fixedly installed on the second push rod (31), and the push plate (32) is installed on the third straight plate (3).

6. A paper product processing automatic perforating device according to claim 5, characterized in that, The moving mechanism comprises a screw rod (14), which is rotatably installed inside the second mounting frame (10), and one end of the screw rod (14) is fixedly connected with the output shaft of the third motor (8); the screw rod (14) is threadedly installed with a sliding block (13); the second mounting frame (10) is provided with a second sliding hole; the sliding block (13) is slidingly installed with the second sliding hole; and the lower portion of the sliding block (13) is provided with a punching mechanism.

7. A paper product processing automatic perforating device according to claim 6, characterized in that, The punching mechanism comprises a punching needle (16), which is fixedly installed with a fixed plate (17); the fixed plate (17) is fixedly installed with two telescopic rods; one end of the two telescopic rods is fixedly connected with a second square frame (19); the second square frame (19) is fixedly installed at the bottom of the sliding block (13); the inside of the second square frame (19) is fixedly installed with a pushing motor (20); and the pushing motor (20) is fixedly connected with the first pushing rod (18) between the fixed plate (17).

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