CN219006236U

CN219006236U - PP hollow plate cutting device

Info

Publication number: CN219006236U
Application number: CN202223234433.2U
Authority: CN
Inventors: 彭强
Original assignee: Wuxi Yijia Packaging Material Manufacturing Co ltd
Current assignee: Wuxi Yijia Packaging Material Manufacturing Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-12
Anticipated expiration: 2032-12-01

Abstract

The utility model belongs to the field of PP hollow plate production, in particular to a PP hollow plate cutting device, which comprises a workbench, a supporting seat and a motor; the supporting seat is fixedly connected to the top side of the workbench; a screw rod is rotatably connected inside the supporting seat; the motor is fixedly connected to the side surface of the supporting seat; an output shaft of the motor is fixedly connected with the screw rod; the method is characterized in that: the top rigid coupling of supporting seat has the guide arm, and when using, the cylinder comes control to shelter from the frame and moves downwards, later shelter from the frame and press the top at pp cavity board to can fix pp cavity board, with this precision that can improve cuts, and under shelter from of shelter from the frame, can reduce to cut and produce the dust and directly fly away in the air, and then can reduce the dust volume in the air, play the protection effect to the staff, reduce the inhaled dust of staff.

Description

PP hollow plate cutting device

Technical Field

The utility model relates to the field of PP hollow plate production, in particular to a PP hollow plate cutting device.

Background

The PP hollow plate is a plate produced by blending a polypropylene raw material with a polyethylene raw material, and is called a hollow plate because the cross section thereof is lattice-like and the inside thereof is hollow.

In the prior art, in the process of production of pp hollow plates, a worker needs to cut the pp hollow plates by using a cutting device, so that the pp hollow plates are cut into corresponding sizes, the cutting device mainly drives a blade to move by virtue of a motor driving screw, and the pp hollow plates are cut by virtue of the movement of the blade.

However, during the cutting process, the pp hollow plate generates a certain amount of dust during the cutting process, and the dust drifts in the air and can be sucked into the body by the staff, thereby affecting the health of the staff; therefore, a PP hollow plate cutting device is proposed for the above-mentioned problems.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a PP hollow plate cutting device, which comprises a workbench, a supporting seat and a motor; the supporting seat is fixedly connected to the top side of the workbench; a screw rod is rotatably connected inside the supporting seat; the motor is fixedly connected to the side surface of the supporting seat; an output shaft of the motor is fixedly connected with the screw rod; the top of the supporting seat is fixedly connected with a guide rod; the guide rod is connected with a sliding block in a sliding manner; the screw rod penetrates through the sliding block and is connected with the sliding block through a ball screw nut pair; a support rod is fixedly connected to the side face of the sliding block; the end part of the supporting rod is fixedly connected with a supporting plate; the bottom side of the support plate is fixedly connected with a blade; the bottom of the workbench is symmetrically and fixedly connected with a pair of air cylinders; and a shielding frame is fixedly connected with the output end of the air cylinder.

Preferably, the top side of the workbench is symmetrically and fixedly connected with a pair of vertical rods; a top frame is fixedly connected to the top end of the vertical rod; a pair of sliding grooves are symmetrically formed in the inner side wall of the top frame; the support plate is connected with the chute in a sliding way; the guide rod penetrates through the shielding frame and is connected with the shielding frame in a sliding mode.

Preferably, two pairs of rod bodies are symmetrically fixedly connected to two sides of the top frame; the end part of the rod body is rotationally connected with a winding drum; a shielding cloth is fixedly connected to the surface of the winding drum; the shielding cloth penetrates through the side wall body of the top frame and is connected with the side wall body in a sliding manner; the shielding cloth is fixedly connected with the side wall of the supporting rod; a spring is arranged at the rotation connection part of the winding drum; a cloth cover is fixedly connected between the shielding frame and the top frame.

Preferably, the top of the supporting rod is fixedly connected with an exhaust pipe; a hose is fixedly connected to the top of the exhaust pipe; the bottom side of the workbench is fixedly connected with a box body; the end part of the hose is fixedly connected with the box body; an air extractor is fixedly connected to the side face of the box body.

Preferably, the inner side wall of the box body is fixedly connected with a screen plate; the screen plate is obliquely arranged.

Preferably, two pairs of cleaning cotton strips are symmetrically fixedly connected to two sides of the shielding frame; a pair of cleaning tampons, which are adjacent to each other, are positioned on the top and bottom of the barrier cloth.

The utility model has the advantages that:

1. according to the utility model, the cylinder and the shielding frame are arranged, when the shielding frame is used, the cylinder is used for controlling the shielding frame to move downwards, and then the shielding frame is pressed on the top of the pp hollow plate, so that the pp hollow plate can be fixed, the cutting precision can be improved, dust generated by cutting can be reduced to directly fly into the air under the shielding of the shielding frame, the dust quantity in the air can be reduced, the protection effect on workers is achieved, and the dust inhaled by the workers is reduced.

2. According to the utility model, the cloth sleeve, the dust shielding cloth, the rod body and the winding drum are arranged, when the dust shielding device is used, the gap between the top frame and the shielding frame can be shielded and covered by the cloth sleeve, so that generated dust is reduced to fly out from the gap between the top frame and the shielding frame, the shielding effect on the dust is improved, the shielding cloth can be pulled by the support plate in the moving process of the support plate, the top of the top frame is shielded by the shielding cloth, the dust prevention effect is further improved, and the dust flying is reduced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a workbench according to a first embodiment;

FIG. 2 is a schematic cross-sectional view of a shadow frame according to a first embodiment;

FIG. 3 is a schematic cross-sectional view of a top frame according to the first embodiment;

FIG. 4 is a schematic cross-sectional view of a case according to the first embodiment;

fig. 5 is a schematic structural view of a rubber strip according to the second embodiment.

In the figure: 11. a work table; 12. a support base; 13. a motor; 14. a guide rod; 15. a slide block; 16. a support rod; 17. a support plate; 18. a blade; 19. a shielding frame; 191. a cylinder; 21. a vertical rod; 22. a top frame; 31. a rod body; 32. a reel; 33. a shielding cloth; 34. a cloth cover; 41. an exhaust pipe; 42. a hose; 43. a case; 44. an exhaust fan; 5. cleaning cotton sliver; 6. a screen plate; 7. rubber strips.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a PP hollow board cutting device includes a workbench 11, a supporting seat 12 and a motor 13; the supporting seat 12 is fixedly connected to the top side of the workbench 11; a screw rod is rotatably connected inside the supporting seat 12; the motor 13 is fixedly connected to the side surface of the supporting seat 12; an output shaft of the motor 13 is fixedly connected with the screw rod; the top of the supporting seat 12 is fixedly connected with a guide rod 14; a slide block 15 is connected to the guide rod 14 in a sliding manner; the screw rod penetrates through the sliding block 15 and is connected with the sliding block through a ball screw nut pair; a supporting rod 16 is fixedly connected to the side surface of the sliding block 15; the end part of the supporting rod 16 is fixedly connected with a supporting plate 17; the bottom side of the support plate 17 is fixedly connected with a blade 18; a pair of cylinders 191 are symmetrically and fixedly connected to the bottom of the workbench 11; a shielding frame 19 is fixedly connected to the output end of the cylinder 191; when the cutting machine is used, the motor 13 is used for driving the screw rod to rotate, the screw rod drives the sliding block 15, the supporting rod 16 and the blade 18 to move, the movement of the blade 18 is used for cutting the pp hollow plate, the motor 13 is a servo motor 13, the pp hollow plate is placed on the top side of the workbench 11 and then the cylinder 191 is started, the cylinder 191 is used for controlling the shielding frame 19 to move downwards, and then the shielding frame 19 is pressed on the top of the pp hollow plate, so that the pp hollow plate can be fixed, the cutting precision can be improved, dust generated by cutting can be reduced and directly scattered into the air under the shielding of the shielding frame 19, the dust amount in the air can be reduced, the protection effect on workers is achieved, and the inhalation of the workers is reduced.

The embodiment of the utility model further provides that the top side of the workbench 11 is symmetrically and fixedly connected with a pair of vertical rods 21; a top frame 22 is fixedly connected to the top end of the vertical rod 21; a pair of sliding grooves are symmetrically formed on the inner side wall of the top frame 22; the support plate 17 is connected with the chute in a sliding way; the guide rod 14 penetrates through the shielding frame 19 and is connected with the shielding frame in a sliding manner; when in use, the vertical rod 21 is arranged to position and guide the vertical height of the shielding frame 19, and the sliding groove is arranged in the top frame 22 to position and guide the movement of the support plate 17.

The embodiment further provides that two pairs of rod bodies 31 are symmetrically and fixedly connected to two sides of the top frame 22; the end part of the rod body 31 is rotatably connected with a winding drum 32; a shielding cloth 33 is fixedly connected to the surface of the winding drum 32; the shielding cloth 33 penetrates through the side wall body of the top frame 22 and is connected with the side wall body in a sliding manner; the shielding cloth 33 is fixedly connected with the side wall of the supporting rod 16; a spring is arranged at the rotation connection part of the winding drum 32; a cloth cover 34 is fixedly connected between the shielding frame 19 and the top frame 22; when the device is used, the gap between the top frame 22 and the shielding frame 19 can be shielded and covered by the cloth cover 34, generated dust is reduced to fly out from the gap between the top frame 22 and the shielding frame 19, the shielding effect on the dust is improved, the shielding cloth 33 is pulled by the support plate 17 in the moving process of the support plate 17, the top of the top frame 22 is shielded by the shielding cloth 33, the dustproof effect is further improved, the dust is reduced to fly out, and the spring is matched with the winding drum 32, so that the shielding cloth 33 is automatically wound.

The embodiment of the utility model further provides that the top of the supporting rod 16 is fixedly connected with an exhaust pipe 41; a hose 42 is fixedly connected to the top of the exhaust pipe 41; the bottom side of the workbench 11 is fixedly connected with a box 43; the end of the hose 42 is fixedly connected with the box 43; an exhaust fan 44 is fixedly connected to the side surface of the box body 43; when the vacuum cleaner is used, the motor inside the exhaust fan 44 is used for driving the fan blades to extract gas in the box body 43, and then the hose 42 is used for extracting the exhaust pipe 41, so that negative pressure is generated at the bottom of the support plate 17, dust generated in the cutting process can be absorbed, the other end of the exhaust fan 44 is connected with the outside of the room through the installation pipeline, the extracted gas is discharged outwards, a large amount of dust accumulation on the workbench 11 can be reduced, the pp hollow plate can be cleaned, and dust adhered to the surface of the pp hollow plate is reduced.

The embodiment of the utility model further provides that the inner side wall of the box body 43 is fixedly connected with the screen plate 6; the screen plate 6 is obliquely arranged; two pairs of cleaning cotton strips 5 are symmetrically and fixedly connected to two sides of the shielding frame 19; a pair of cleaning tampons 5 positioned adjacent to each other at the top and bottom of the barrier cloth 33; when in use, the exhaust fan 44 exhaust gas can be filtered by virtue of the screen plate 6, dust in the exhaust gas is reduced, dust accumulation on the screen plate 6 can be reduced by the inclined arrangement of the screen plate 6 to completely block the screen plate 6, and the shielding cloth 33 can be wiped by the cleaning cotton sliver 5, so that dust on the shielding cloth 33 is reduced.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, the bottom side of the shielding frame 19 is fixedly connected with the rubber strip 7, and by setting the rubber strip 7, the friction force with the pp hollow plate can be increased, the fixing effect can be improved, the pp hollow plate can be protected, and the occurrence of the indentation can be reduced.

The working principle is that when in use, the motor 13 is used for driving the screw rod to rotate, the screw rod drives the sliding block 15, the supporting rod 16 and the blade 18 to move, the movement of the blade 18 is used for cutting the pp hollow plate, the motor 13 is the servo motor 13, when the cutting is reduced, the pp hollow plate is placed on the top side of the workbench 11, then the cylinder 191 is started, the cylinder 191 is used for controlling the shielding frame 19 to move downwards, then the shielding frame 19 is pressed on the top of the pp hollow plate, thereby fixing the pp hollow plate, improving the cutting precision, reducing dust generated by cutting under the shielding of the shielding frame 19 and directly drifting into the air, further reducing the dust amount in the air, playing the protection effect on workers, reducing the inhalation of the workers, positioning and guiding the upper and lower heights of the shielding frame 19 by virtue of the vertical rod 21, the sliding chute is arranged in the top frame 22 to position and guide the movement of the support plate 17, the gap between the top frame 22 and the shielding frame 19 is shielded and covered by the cloth cover 34, the generated dust is reduced to fly away from the gap between the top frame 22 and the shielding frame 19, the shielding effect on the dust is improved, the support plate 17 pulls the shielding cloth 33 in the process of moving the support plate 17, the top of the top frame 22 is shielded by the shielding cloth 33, the dust prevention effect is further improved, the dust is reduced to fly away, the spring is matched with the winding drum 32 to automatically wind the shielding cloth 33, the motor driving fan blade in the exhaust fan 44 is used for extracting the gas in the box 43, the air extracting tube 41 is used for extracting the dust at the bottom of the support plate 17 by the hose 42, the dust generated in the cutting process is further extracted, the other end installation pipeline of air exhauster 44 links to each other with the outdoor, outwards discharge to the gas of extraction, so can reduce the dust and pile up in a large number on workstation 11, and can clean pp cavity board, reduce the dust of adhesion on its surface, rely on setting up otter board 6 and can filter exhaust air exhauster 44 exhaust gas, reduce the dust of exhaust gas inside, set up through the slope of otter board 6 and can reduce the dust pile up on the otter board 6 and block up completely to otter board 6, can clean shielding cloth 33 through setting up clean silver 5, reduce the dust on the shielding cloth 33.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The PP hollow plate cutting device comprises a workbench (11), a supporting seat (12) and a motor (13); the supporting seat (12) is fixedly connected to the top side of the workbench (11); a screw rod is rotatably connected inside the supporting seat (12); the motor (13) is fixedly connected to the side face of the supporting seat (12); an output shaft of the motor (13) is fixedly connected with the screw rod; the method is characterized in that: the top of the supporting seat (12) is fixedly connected with a guide rod (14); a slide block (15) is connected to the guide rod (14) in a sliding manner; the screw rod penetrates through the sliding block (15) and is connected with the sliding block through a ball screw nut pair; a supporting rod (16) is fixedly connected to the side face of the sliding block (15); a support plate (17) is fixedly connected to the end part of the support rod (16); the bottom side of the support plate (17) is fixedly connected with a blade (18); a pair of cylinders (191) are symmetrically and fixedly connected to the bottom of the workbench (11); and a shielding frame (19) is fixedly connected to the output end of the air cylinder (191).

2. The PP hollow board cutting apparatus of claim 1, wherein: a pair of vertical rods (21) are symmetrically and fixedly connected to the top side of the workbench (11); a top frame (22) is fixedly connected to the top end of the vertical rod (21); a pair of sliding grooves are symmetrically formed in the inner side wall of the top frame (22); the support plate (17) is connected with the chute in a sliding way; the guide rod (14) penetrates through the shielding frame (19) and is connected with the shielding frame in a sliding mode.

3. The PP hollow board cutting apparatus of claim 2, wherein: two pairs of rod bodies (31) are symmetrically fixedly connected to two sides of the top frame (22); the end part of the rod body (31) is rotatably connected with a winding drum (32); a shielding cloth (33) is fixedly connected to the surface of the winding drum (32); the shielding cloth (33) penetrates through the side wall body of the top frame (22) and is connected with the side wall body in a sliding manner; the shielding cloth (33) is fixedly connected with the side wall of the supporting rod (16); a spiral spring is arranged at the rotation connection part of the winding drum (32); a cloth cover (34) is fixedly connected between the shielding frame (19) and the top frame (22).

4. A PP hollow board cutting apparatus as defined in claim 3, wherein: an exhaust pipe (41) is fixedly connected to the top of the supporting rod (16); a hose (42) is fixedly connected to the top of the exhaust pipe (41); the bottom side of the workbench (11) is fixedly connected with a box body (43); the end part of the hose (42) is fixedly connected with the box body (43); an exhaust fan (44) is fixedly connected to the side face of the box body (43).

5. The PP hollow board cutting apparatus of claim 4, wherein: the inner side wall of the box body (43) is fixedly connected with a screen plate (6); the screen plate (6) is obliquely arranged.

6. The PP hollow board cutting apparatus of claim 5, wherein: two pairs of cleaning cotton strips (5) are symmetrically and fixedly connected to two sides of the shielding frame (19); a pair of cleaning tampons (5) positioned adjacent each other are positioned on the top and bottom of the barrier cloth (33).