CN220464027U - EVA waterproof board cutting device - Google Patents
EVA waterproof board cutting device Download PDFInfo
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- CN220464027U CN220464027U CN202321846650.9U CN202321846650U CN220464027U CN 220464027 U CN220464027 U CN 220464027U CN 202321846650 U CN202321846650 U CN 202321846650U CN 220464027 U CN220464027 U CN 220464027U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 13
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- 238000007906 compression Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 230000002950 deficient Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of EVA waterproof board cutting, in particular to an EVA waterproof board cutting device, which comprises an operation table, wherein the top of the operation table is connected with a limiting plate in a sliding manner, the right side of the limiting plate is connected with a screw rod in a rotating manner, the screw rod is connected with a nut in a threaded manner, the bottom of the nut is fixedly connected with the top of the operation table, the top of the operation table is provided with two graduated scales, and the two graduated scales are respectively matched with the front end and the rear end of the limiting plate; the top of the operation panel is fixedly connected with the first bracket, the cylinder is fixedly connected to the inner wall of the top of the first bracket, the cutting knife is fixedly installed on the output shaft of the cylinder, the top of the operation panel is fixedly connected with the second bracket, and the positioning mechanism is arranged on the second bracket.
Description
Technical Field
The utility model relates to the technical field of EVA waterproof board cutting, in particular to an EVA waterproof board cutting device.
Background
The EVA waterproof board has the advantages of excellent seepage resistance, high puncture resistance, high barrier property, low-temperature flexibility, super-strong physical property, ageing resistance, chemical erosion resistance and easy welding, and can be constructed at extremely low field temperature. The method is mainly used for tunnel, subway, water conservancy, highway and drainage engineering; a gate and dam protection project; waterproof and seepage-proof building; urban refuse landfill; building a port; fish pond, salt sunning and piping prevention; golf course with industrial and domestic water storage function; swimming pools, and the like. The EVA waterproof board needs to be cut in the using process.
In the prior art, the utility model of China patent application No. 202023191360.4 discloses an EVA waterproof board equidistance cutting device, which comprises a conveying board, fixed plates are fixedly installed on two sides of the upper end of the conveying board, fixed holes are uniformly formed in the two ends of the fixed plates in a penetrating mode, cutting slots are formed in the middle of the conveying board in a penetrating mode, scale marks are fixedly arranged on two sides of the bottom of the conveying board, sliding adjusting grooves are formed in the bottoms of two sides of the conveying board, a first supporting adjusting device and a second supporting adjusting device are respectively installed in the sliding adjusting grooves, and the structures and specifications of the first supporting adjusting device and the second supporting adjusting device are identical, and sliding adjusting clamping blocks are installed in the first supporting adjusting device and the second supporting adjusting device. The EVA waterproof board that this device used the in-process can make the cutting is the same specification, and the specification size that cuts can carry out convenient and fast's regulation and control.
But above-mentioned technical scheme is because EVA waterproof board is only placed in the inside of delivery board, and its inside does not have the location structure to the EVA waterproof board, can appear cutting the in the twinkling of an eye of cutter and EVA waterproof board contact when cutting, and the EVA waterproof board takes place instantaneous displacement owing to receiving the extrusion force to influence the incision roughness of EVA waterproof board, can lead to the appearance of defective goods, causes economic loss, and for this reason, we propose an EVA waterproof board cutting device.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, an EVA waterproof board is only placed in a conveying board, a positioning structure for the EVA waterproof board is not arranged in the EVA waterproof board, and when a cutting knife is contacted with the EVA waterproof board during cutting, the EVA waterproof board is subjected to extrusion force to generate instant displacement, so that the flatness of a notch of the EVA waterproof board is affected, defective products are caused, and economic loss is caused.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the EVA waterproof board cutting device comprises an operation table, wherein the top of the operation table is slidably connected with a limiting plate, the right side of the limiting plate is rotationally connected with a screw rod, a nut is connected onto the screw rod in a threaded manner, the bottom of the nut is fixedly connected with the top of the operation table, two graduated scales are arranged at the top of the operation table, and the two graduated scales are respectively matched with the front end and the rear end of the limiting plate;
the top fixedly connected with first support of operation panel, fixedly connected with cylinder on the top inner wall of first support, fixedly mounted with cuts the sword on the output shaft of cylinder, the top fixedly connected with second support of operation panel is provided with positioning mechanism on the second support, and positioning mechanism is used for fixing the location of EVA waterproof board.
By means of the structure, through the threaded connection cooperation between the rotary screw rod and the nut, the limiting plate can be driven to transversely move, so that the distance between the cutting knife and the limiting plate can be adjusted by observing the position of the limiting plate, which points to the graduated scale, and the EVA waterproof plates with different widths can be cut out in the same way, the application range of the cutting device is improved, and the cutting device is convenient for personnel to use.
Preferably, two slides are arranged at the top of the operating platform, two sliding blocks are fixedly connected to the bottom of the limiting plate, and the sliding blocks are slidably connected in the corresponding slides.
Further, through the sliding limit fit between the sliding block and the slideway, the limiting plate can be stably supported in a sliding manner.
Preferably, the top fixedly connected with of cutting knife two telescopic links, the equal fixed connection in top inner wall of first support in top of two telescopic links.
Further, the cutting knife can be stably supported in a moving way through the telescopic rod.
Preferably, the sliding grooves are formed in the front side inner wall and the rear side inner wall of the first support, sliding rods are fixedly connected to the two telescopic rods, and one ends, away from each other, of the two sliding rods are respectively and slidably connected into the two sliding grooves.
Further, through the sliding limit cooperation between slide bar and the spout, can make the flexible more stable of telescopic link, can improve the motion stability of cutting knife simultaneously.
Preferably, the positioning mechanism comprises a compression bar, two connecting rods, two rectangular rings, a rectangular rod, two clamping plates, two second springs, an electric push rod and a positioning plate;
the top of second support is run through to the bottom of depression bar and with second support sliding connection, the top of two connecting rods is all rotated and is connected in the bottom of depression bar, the bottom of connecting rod is rotated and is connected at the top of corresponding rectangular ring, two rectangular rings are all slip cap and are established on the rectangular rod, the front end and the rear end of rectangular rod respectively with the front side inner wall and the rear side inner wall fixed connection of second support, the top fixed connection of splint is in the bottom of corresponding rectangular ring, the bottom of two splint all with the top sliding contact of operation panel, the one end that two second springs kept away from each other respectively with the front side inner wall and the rear side inner wall fixed connection of second support, electric putter fixed mounting is at the top of rectangular rod, electric putter's output shaft runs through the rectangular rod and fixed connection is at the top of locating plate.
Further, can fix a position the EVA waterproof board through setting up positioning mechanism, can make EVA waterproof board stability high when cutting, can not be because of the atress displacement, can guarantee that the incision after cutting is level and smooth, can not appear the defective article, reduction in production cost's loss.
Preferably, the pressure bar is sleeved with a first spring, the top end of the first spring is fixedly connected to the pressure bar, and the bottom end of the first spring is fixedly connected to the top of the second bracket.
Further, the first spring is arranged to assist in driving the compression bar to move upwards for resetting.
The beneficial effects are that:
1. the EVA waterproof board can be positioned and fixed by arranging the positioning mechanism, so that the EVA waterproof board is high in stability during cutting, the stress displacement is avoided, the cut after cutting is ensured to be smooth, defective products are avoided, and the loss of production cost is reduced;
2. through the threaded connection cooperation between the screw rod and the nut, the limiting plate can be driven to transversely move, so that the distance between the cutting knife and the limiting plate can be adjusted by observing the position of the limiting plate, which points to the graduated scale, and EVA waterproof plates with different widths can be cut out in the same way, the application range of the cutting device is improved, and the cutting device is convenient for personnel to use;
the utility model realizes the stable positioning and fixing of the EVA waterproof board through a simple structure, avoids uneven cut after cutting the EVA waterproof board, ensures the product quality, reduces the loss of production cost, and has convenient operation and strong practicability.
Drawings
Fig. 1 is a front view of a structure of an EVA waterproof board cutting device according to the present utility model;
fig. 2 is a top view of a structure of an EVA waterproof board cutting device according to the present utility model;
fig. 3 is a side view of the structure of the operation table, the first bracket, the cylinder, the cutting knife, the telescopic rod, the sliding rod and the sliding groove of the EVA waterproof board cutting device;
fig. 4 is a side view of the structure of an operation table, a second bracket, a compression bar, a first spring, a connecting rod, a rectangular ring, a rectangular rod, a clamping plate, a second spring, an electric push rod and a positioning plate of the EVA waterproof board cutting device;
fig. 5 is a three-dimensional view of the structure of the clamping plate and the sliding block of the EVA waterproof board cutting device.
In the figure: 1. an operation table; 2. a limiting plate; 3. a slide block; 4. a slideway; 5. a screw rod; 6. a nut; 7. a graduated scale; 8. a first bracket; 9. a cylinder; 10. a cutting knife; 11. a telescopic rod; 12. a slide bar; 13. a chute; 14. a second bracket; 15. a compression bar; 16. a first spring; 17. a connecting rod; 18. a rectangular ring; 19. a rectangular bar; 20. a clamping plate; 21. a second spring; 22. an electric push rod; 23. and (5) positioning the plate.
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.
Referring to fig. 1-5, an EVA waterproof board cutting device comprises an operation table 1, a limiting board 2 is slidingly connected to the top of the operation table 1, a screw rod 5 is rotatably connected to the right side of the limiting board 2 through a shaft, a nut 6 is screwed on the screw rod 5, the bottom of the nut 6 is welded to the top of the operation table 1, two graduated scales 7 are arranged on the top of the operation table 1, and the two graduated scales 7 are respectively matched with the front end and the rear end of the limiting board 2;
the top of the operation table 1 is welded with a first bracket 8, the inner wall of the top of the first bracket 8 is welded with a cylinder 9, the output shaft of the cylinder 9 is fixedly provided with a cutting knife 10, the top of the operation table 1 is welded with a second bracket 14, the second bracket 14 is provided with a positioning mechanism, and the positioning mechanism is used for positioning and fixing the EVA waterproof board;
the positioning mechanism comprises a compression bar 15, two connecting rods 17, two rectangular rings 18, a rectangular rod 19, two clamping plates 20, two second springs 21, an electric push rod 22 and a positioning plate 23; the bottom of depression bar 15 runs through the top of second support 14 and with second support 14 sliding connection, the top of two connecting rods 17 is all connected at the bottom of depression bar 15 through the axle rotation, the bottom of connecting rod 17 is connected at the top of corresponding rectangular ring 18 through the axle rotation, two rectangular rings 18 all slip cap are established on rectangular rod 19, the front end and the rear end of rectangular rod 19 respectively with the front side inner wall and the rear side inner wall welding of second support 14, the top welding of splint 20 is in the bottom of corresponding rectangular ring 18, the bottom of two splint 20 all with the top sliding contact of operation panel 1, the one end that two second springs 21 keep away from each other respectively with the front side inner wall and the rear side inner wall welding of second support 14, electric putter 22 fixed mounting is at the top of rectangular rod 19, electric putter 22's output shaft runs through rectangular rod 19 and welds at the top of locating plate 23.
By means of the structure, the EVA waterproof board can be positioned and fixed through the positioning mechanism, so that the EVA waterproof board is high in stability when being cut, the cut after being cut can be ensured to be smooth due to stress displacement, defective products can not occur, and the loss of production cost is reduced.
According to the utility model, two slide ways 4 are arranged at the top of the operation table 1, two slide blocks 3 are welded at the bottom of the limiting plate 2, the slide blocks 3 are slidably connected in the corresponding slide ways 4, and the limiting plate 2 can be stably slidably supported through sliding limiting cooperation between the slide blocks 3 and the slide ways 4.
In the utility model, two telescopic rods 11 are welded at the top of the cutting knife 10, the top ends of the two telescopic rods 11 are welded on the inner wall of the top of the first bracket 8, and the cutting knife 10 can be stably supported in a moving way by arranging the telescopic rods 11.
In the utility model, the inner walls of the front side and the rear side of the first bracket 8 are respectively provided with the sliding grooves 13, the sliding rods 12 are welded on the two telescopic rods 11, one ends of the two sliding rods 12 which are far away from each other are respectively connected in the two sliding grooves 13 in a sliding way, and the telescopic rods 11 can be more stable in expansion and contraction through the sliding limit fit between the sliding rods 12 and the sliding grooves 13, and meanwhile, the movement stability of the cutting knife 10 can be improved.
In the utility model, the first spring 16 is sleeved on the pressure lever 15, the top end of the first spring 16 is welded on the pressure lever 15, the bottom end of the first spring 16 is welded on the top of the second bracket 14, and the pressure lever 15 can be driven to move upwards in an auxiliary manner by arranging the first spring 16.
Working principle: when in use, firstly, the air cylinder 9 and the electric push rod 22 are connected with an external power supply, then the screw rod 5 is rotated and matched with the nut 6 through the threaded connection between the screw rod 5, so that the limiting plate 2 can be driven to transversely move, at the moment, the pointing positions between the limiting plate 2 and the graduated scale 7 can be matched and observed through the transverse movement of the limiting plate 2, the spacing between the limiting plate 2 and the cutting knife 10 is adjusted, the EVA waterproof plates with different width cutting requirements can be cut, after the spacing between the limiting plate 2 and the cutting knife 10 is adjusted, the EVA waterproof plates are placed at the top of the operating platform 1 and pushed to the right side, when the EVA waterproof plates pass through the second bracket 14, the pressing rod 15 is pressed downwards, at the moment, the pressing rod 15 can drive the two connecting rods 17 to downwards move and the bottom ends of the two connecting rods 17 are mutually far away, then the bottom ends of the two connecting rods 17 can drive the two rectangular rings 18 and the two clamping plates 20 to be far away from each other, when the two clamping plates 20 are far away from each other, the two clamping plates 20 can compress the two second springs 21, meanwhile, the two clamping plates 20 can not block the EVA waterproof plate penetrating through the second bracket 14, then after the EVA waterproof plate is pushed to be in contact with the left side of the limiting plate 2, the pressing rod 15 is loosened, the two clamping plates 20 can be driven to be close to each other and clamp and limit the EVA waterproof plate through the elastic reset characteristic of the first springs 16 and the second springs 21, the EVA waterproof plate can be extruded and kept vertical to the limiting plate 2, the situation that the EVA waterproof plate is inclined does not occur, then the positioning plate 23 is driven to move downwards through the electric push rod 22 and compress and fix the EVA waterproof plate, and the positioning and fixing of the EVA waterproof plate are realized, through such a mode can make EVA waterproof board stability high when cutting, can not be because of the atress displacement, can guarantee that the incision after cutting is level and smooth, can not appear the defective products, reduction in production cost's loss, drive through cylinder 9 and cut cutter 10 and remove just can realize the operation of cutting to the EVA waterproof board down at last.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The EVA waterproof board cutting device comprises an operation table (1), and is characterized in that the top of the operation table (1) is slidably connected with a limiting plate (2), the right side of the limiting plate (2) is rotationally connected with a screw rod (5), a nut (6) is connected to the screw rod (5) in a threaded manner, the bottom of the nut (6) is fixedly connected with the top of the operation table (1), two graduated scales (7) are arranged at the top of the operation table (1), and the two graduated scales (7) are respectively matched with the front end and the rear end of the limiting plate (2);
the top fixedly connected with first support (8) of operation panel (1), fixedly connected with cylinder (9) on the top inner wall of first support (8), fixedly mounted with cuts cutter (10) on the output shaft of cylinder (9), the top fixedly connected with second support (14) of operation panel (1), be provided with positioning mechanism on second support (14), positioning mechanism is used for fixing the location of EVA waterproof board.
2. The EVA waterproof board cutting device according to claim 1, wherein two slide ways (4) are arranged at the top of the operating table (1), two sliding blocks (3) are fixedly connected to the bottom of the limiting board (2), and the sliding blocks (3) are slidably connected in the corresponding slide ways (4).
3. The EVA waterproof board cutting device according to claim 1, wherein the top of the cutting knife (10) is fixedly connected with two telescopic rods (11), and the top ends of the two telescopic rods (11) are fixedly connected to the top inner wall of the first bracket (8).
4. An EVA waterproof board cutting device according to claim 3, characterized in that, the front side inner wall and the rear side inner wall of the first bracket (8) are provided with sliding grooves (13), the two telescopic rods (11) are fixedly connected with sliding rods (12), and the ends of the two sliding rods (12) far away from each other are respectively and slidably connected in the two sliding grooves (13).
5. The EVA waterproof board cutting device according to claim 1, characterized in that the positioning mechanism comprises a compression bar (15), two connecting rods (17), two rectangular rings (18), a rectangular rod (19), two clamping plates (20), two second springs (21), an electric push rod (22) and a positioning board (23);
the bottom of depression bar (15) runs through the top of second support (14) and with second support (14) sliding connection, the top of two connecting rods (17) is all rotated and is connected in the bottom of depression bar (15), the bottom of connecting rod (17) is rotated and is connected at the top of corresponding rectangle ring (18), two rectangle rings (18) are all sliding sleeve-type and are established on rectangle rod (19), the front end and the rear end of rectangle rod (19) respectively with the front side inner wall and the rear side inner wall fixed connection of second support (14), the top fixed connection of splint (20) is in the bottom of corresponding rectangle ring (18), the top sliding contact of bottom of two splint (20) and the top of operation panel (1), the one end that two second springs (21) keep away from each other is respectively with the front side inner wall and the rear side inner wall fixed connection of second support (14), electric putter (22) fixed mounting is at the top of rectangle rod (19), the output shaft of electric putter (22) runs through rectangle rod (19) and fixed connection is at the top of locating plate (23).
6. The EVA waterproof board cutting device according to claim 5, wherein the pressing rod (15) is sleeved with a first spring (16), the top end of the first spring (16) is fixedly connected to the pressing rod (15), and the bottom end of the first spring (16) is fixedly connected to the top of the second bracket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321846650.9U CN220464027U (en) | 2023-07-14 | 2023-07-14 | EVA waterproof board cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321846650.9U CN220464027U (en) | 2023-07-14 | 2023-07-14 | EVA waterproof board cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220464027U true CN220464027U (en) | 2024-02-09 |
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ID=89775000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321846650.9U Active CN220464027U (en) | 2023-07-14 | 2023-07-14 | EVA waterproof board cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220464027U (en) |
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2023
- 2023-07-14 CN CN202321846650.9U patent/CN220464027U/en active Active
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