Cutting device for papermaking ventilation equipment

Abstract

The utility model discloses a cutting device for papermaking ventilation equipment, which relates to the technical field of cutting and comprises a box body, a plurality of fixing blocks are arranged on the inner wall of the box body, and a first clamping component, a second clamping component and a third clamping component are sequentially arranged on the fixing blocks. Connecting rods are rotatably connected between the fixing blocks at the corresponding positions of the first clamping assembly and the third clamping assembly, the first clamping assembly, the second clamping assembly and the third clamping assembly are the same in structure and comprise vertical blocks fixed to the fixing blocks, adjusting blocks are rotatably connected to the two sides of the two ends of each vertical block, and a clamping block is rotatably connected between the adjusting blocks on the two sides. A guide rod is connected between the clamping blocks on the two sides, the clamping blocks can be driven to do relative motion by rotating the adjusting block on the vertical block, and meanwhile the rotating block rotates on the adjusting block and is limited by the guide rod, so that the guide rods on the two sides do relative motion in parallel all the time. And due to the design of the semicircular grooves, the clamping assembly can clamp the circular pipe and the flat plate, and the limitation of the device is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting technical field, especially a cutting device for papermaking ventilation equipment. BACKGROUND

[0002] For the ventilation equipment of papermaking industry, it is usually used to maintain the suitable climate condition in the manufacturing workshop, to remove waste gas and harmful gas, and to ensure that the operating personnel work in the safe and healthy environment.

[0003] However, the traditional cutting of ventilation equipment adopts manual gripping and fixing, which may affect the safety of workers during the work process, and the cutting surface cannot be kept flat, and accurate cutting according to the required length cannot be achieved during cutting, so a cutting device for papermaking ventilation equipment is needed to solve the above technical problems. SUMMARY

[0004] The main purpose of the utility model is to provide a cutting device for papermaking ventilation equipment, which can effectively solve the technical problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A cutting device for papermaking ventilation equipment, comprising a box body, a plurality of fixed blocks are arranged on the inner wall of the box body, a clamping assembly one, a clamping assembly two and a clamping assembly three are sequentially arranged on the fixed blocks, a connecting rod is rotatably connected between the fixed blocks corresponding to the positions of the clamping assembly one and the clamping assembly three, the clamping assembly one, the clamping assembly two and the clamping assembly three are the same in structure and comprise a vertical block fixed on the fixed block, adjusting blocks are rotatably connected at both ends of the vertical block, clamping blocks are rotatably connected between the adjusting blocks on both sides, and a guide rod is connected between the clamping blocks on both sides.

[0007] As a further scheme of the utility model, a threaded section is formed on the connecting rod, the fixed blocks corresponding to the positions of the clamping assembly two are threadedly connected to the threaded section, and the fixed blocks corresponding to the positions of the clamping assembly one and the clamping assembly three are fixedly connected to the inner wall of the box body.

[0008] As a further scheme of the utility model, complementary semicircular grooves are formed on the clamping blocks on both sides.

[0009] As a further scheme of the utility model, two groups of symmetrical accommodating grooves are formed on the bottom wall of the box body, a first threaded rod is rotatably connected between the inner walls of the accommodating grooves on both sides, a first driven block is threadedly connected to the first threaded rod, and a second threaded rod is rotatably connected between the first driven blocks on both sides.

[0010] As a further scheme of the utility model, the second threaded rod is threadedly connected with a second driven block, the top surface of the second driven block is fixed with a cutting machine, the cutting machine is fixed with a cutting disc, the top surface of the second driven block is fixed with a collecting block on the both sides of the cutting machine, and the collecting block is fixed with a dust suction pipe.

[0011] As a further scheme of the utility model, the both side walls of the box are provided with an inlet and outlet, and the inner walls of the inlet and outlet are rotatably connected with transmission rollers.

[0012] As a further scheme of the utility model, the inner wall of the box is fixed with a measuring scale above the fixed block.

[0013] The utility model has the advantages as follows:

[0014] 1. By adjusting the block on the vertical block rotation can make both sides of the clamping block relative motion, in the process of motion clamping block is limited by the guide rod, make it on the adjusting block synchronous rotation, realize both sides of the clamping block always keep parallel state relative motion, make clamping more stable, and the establishment of semicircular groove can make clamping assembly can clamp round pipe also can clamp flat plate, reduce the limitation of the device.

[0015] 2. By the rotation of the first threaded rod and the second threaded rod adjusts the position of the first driven block and the second driven block, under the action of the measuring scale can be accurate to reach the cutting, when cutting dust suction pipe can absorb the generated scrap, in this way avoid the cutting position caused by manual cutting not accurate and uneven cut. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is front view structural schematic drawing of the cutting device for papermaking ventilation equipment of the utility model;

[0017] Fig. 2 It is overall structure schematic drawing of the cutting device for papermaking ventilation equipment of the utility model;

[0018] Fig. 3 It is sectional structure schematic drawing of the cutting device for papermaking ventilation equipment of the utility model.

[0019] In the drawing: 1, box;2, fixed block;3, clamping assembly one;4, clamping assembly two;5, clamping assembly three;6, connecting rod;7, vertical block;8, adjusting block;9, clamping block;10, guide rod;11, threaded section;12, semicircular groove;13, containing groove;14, first threaded rod;15, first driven block;16, second threaded rod;17, second driven block;18, cutting machine;19, cutting disc;20, collecting block;21, dust suction pipe;22, inlet and outlet;23, transmission roller;24, measuring scale. DETAILED DESCRIPTION

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] like Figs. 1-3 As shown, a cutting device for a papermaking ventilation system includes a housing 1. The inner wall of the housing 1 is provided with multiple fixing blocks 2. The fixing blocks 2 are sequentially provided with clamping components 1 3, 2 4, and 3 5. The fixing blocks 2 at corresponding positions of clamping components 1 3 and 3 5 are rotatably connected by connecting rods 6. The clamping components 1 3, 2 4, and 3 5 have the same structure, including vertical blocks 7 fixed on the fixing blocks 2. Adjusting blocks 8 are rotatably connected to both ends of the vertical blocks 7. Clamping blocks 9 are rotatably connected between the two adjusting blocks 8. A guide rod 10 is connected between the two clamping blocks 9. The guide rod 10 can restrict the clamping blocks 9 on both sides to always maintain a parallel state and make relative movements, so that they rotate on the adjusting blocks 8 to maintain a parallel state.

[0022] In this embodiment, a threaded section 11 is provided on the connecting rod 6. The fixing block 2 at the corresponding position of the clamping component 2 4 is threadedly connected to the threaded section 11. The fixing blocks 2 at the corresponding positions of the clamping component 1 3 and the clamping component 3 5 are fixedly connected to the inner wall of the box 1. The clamping component 2 4 adjusts its position on the threaded section 11 when the connecting rod 6 rotates so that the cut raw material can be output through the inlet / outlet 22.

[0023] In this embodiment, complementary semicircular grooves 12 are provided on the clamping blocks 9 on both sides. The semicircular groove 12 on the clamping block 9 of the clamping component one 3 is closed at one end, thereby restricting the position of the raw material. After the cutting is completed, the clamping component one 3 releases the raw material, and the clamping component two 4 moves on the threaded section 11 to transport the raw material to the transmission roller 23 for output. At the same time, the semicircular groove 12 on the clamping block 9 allows the clamping component to clamp both round tubes and plates.

[0024] In this embodiment, two sets of symmetrical receiving grooves 13 are provided on the bottom wall of the box body 1. A first threaded rod 14 is rotatably connected between the inner walls of the two sides of the receiving groove 13. A first driven block 15 is threadedly connected to the first threaded rod 14. A second threaded rod 16 is rotatably connected between the two first driven blocks 15. When the first threaded rod 14 and the second threaded rod 16 rotate, the positions of the first driven block 15 and the second driven block 17 can be adjusted to the cutting point.

[0025] In the embodiment, the second threaded rod 16 is threadedly connected with a second driven block 17, the top surface of the second driven block 17 is fixed with a cutting machine 18, the cutting machine 18 is fixed with a cutting disc 19, the top surface of the second driven block 17 is fixed with a collecting block 20 on both sides of the cutting machine 18, the collecting block 20 is fixed with a dust suction pipe 21, and the dust suction pipe 21 is located on both sides of the cutting disc 19, so that the waste can be absorbed during the cutting process, and the waste is prevented from flying.

[0026] In the embodiment, the two side walls of the box body 1 are provided with an inlet and outlet 22, and the transmission rollers 23 are rotatably connected between the inner walls of the inlet and outlet 22.

[0027] In the embodiment, the inner wall of the box body 1 is fixed with a measuring scale 24 above the fixed block 2, and the measuring scale 24 can make the cutting machine 18 accurately reach the cutting position.

[0028] It should be noted that the cutting device for papermaking ventilation equipment is used, the adjusting block 8 is rotated on the vertical block 7, the clamping blocks 9 on both sides are relatively moved, the clamping blocks 9 are limited by the guide rods 10 during the movement, the clamping blocks 9 are synchronously rotated on the adjusting block 8, the clamping blocks 9 on both sides are always kept in parallel state and relatively moved, the clamping is more stable, the semicircular grooves 12 are provided, the clamping assembly can clamp the circular pipe and the flat plate, the limitation of the device is reduced, the first threaded rod 14 and the second threaded rod 16 are rotated to adjust the positions of the first driven block 15 and the second driven block 17, the cutting position can be accurately reached under the action of the measuring scale 24, the dust suction pipe 21 can absorb the generated waste during the cutting, and the cutting position is not accurate and the cutting edge is not flat due to manual cutting.

[0029] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting device for a papermaking ventilation apparatus, comprising a housing (1), characterized in that: The inner wall of the box (1) is provided with a plurality of fixed blocks (2), the fixed blocks (2) are sequentially provided with clamping assemblies one (3), clamping assemblies two (4) and clamping assemblies three (5), the fixed blocks (2) corresponding to the clamping assemblies one (3) and the clamping assemblies three (5) are rotationally connected with connecting rods (6), the clamping assemblies one (3), the clamping assemblies two (4) and the clamping assemblies three (5) are the same in structure and comprise vertical blocks (7) fixed on the fixed blocks (2), the vertical blocks (7) are rotationally connected with adjusting blocks (8) at both ends of two sides, the adjusting blocks (8) are rotationally connected with clamping blocks (9) between the two sides, and the clamping blocks (9) are connected with guide rods (10) between the two sides.

2. A cutting device for a papermaking ventilation apparatus according to claim 1, characterized in that: A threaded section (11) is formed in the connecting rod (6), the fixed blocks (2) corresponding to the clamping assemblies two (4) are threadedly connected to the threaded section (11), and the fixed blocks (2) corresponding to the clamping assemblies one (3) and the clamping assemblies three (5) are fixedly connected to the inner wall of the box (1).

3. The cutting device for a papermaking ventilation apparatus according to claim 1, characterized by: Complementary semicircular grooves (12) are formed in the clamping blocks (9) on the two sides.

4. The cutting device for a papermaking ventilation apparatus according to claim 1, characterized by: Two groups of symmetrical accommodating grooves (13) are formed in the bottom wall of the box (1), first threaded rods (14) are rotationally connected between the inner walls of the two sides of the accommodating grooves (13), first driven blocks (15) are threadedly connected to the first threaded rods (14), and second threaded rods (16) are rotationally connected between the first driven blocks (15) on the two sides.

5. A cutting device for a papermaking ventilation apparatus according to claim 4, characterized in that: Second driven blocks (17) are threadedly connected to the second threaded rods (16), cutting machines (18) are fixed to the top surfaces of the second driven blocks (17), cutting discs (19) are fixed to the cutting machines (18), collecting blocks (20) are fixed to the top surfaces of the second driven blocks (17) on the two sides of the cutting machines (18), and dust suction pipes (21) are fixed to the collecting blocks (20).

6. The cutting device for a papermaking ventilation apparatus according to claim 1, characterized by: Discharge ports (22) are formed in the two side walls of the box (1), and transmission rollers (23) are rotationally connected between the inner walls of the discharge ports (22).

7. The cutting device for a papermaking ventilation apparatus according to claim 1, characterized by: A measuring scale (24) is fixed to the inner wall of the box (1) above the fixed blocks (2). A measuring scale (24) is fixed to the inner wall of the box (1) above the fixed blocks (2).

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