CN118081857B - Cutting device is used in production of special fluorine dragon guipure - Google Patents
Cutting device is used in production of special fluorine dragon guipure Download PDFInfo
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- CN118081857B CN118081857B CN202410508328.8A CN202410508328A CN118081857B CN 118081857 B CN118081857 B CN 118081857B CN 202410508328 A CN202410508328 A CN 202410508328A CN 118081857 B CN118081857 B CN 118081857B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 62
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims description 13
- 229910052731 fluorine Inorganic materials 0.000 title claims description 13
- 239000011737 fluorine Substances 0.000 title claims description 13
- 239000004809 Teflon Substances 0.000 claims abstract description 63
- 229920006362 Teflon® Polymers 0.000 claims abstract description 63
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 17
- 239000012535 impurity Substances 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/065—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1854—Means for removing cut-out material or waste by non mechanical means by air under pressure
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a cutting device for producing a Teflon net belt, which belongs to the technical field of Teflon net belt production and comprises a workbench, wherein material rollers are fixedly connected to two sides of the workbench, a top plate is fixedly connected to the upper end of the workbench, electric telescopic rods are fixedly connected to two sides of the top plate, a movable plate is fixedly connected to the lower ends of the two electric telescopic rods, a cutting knife is fixedly connected to the lower end of the movable plate, a knife slot is formed in the right side of the upper end of the workbench, a flattening mechanism is arranged at the lower end of the movable plate and is used for flattening the Teflon net, the Teflon net can be pushed to be flattened through a compression roller, and meanwhile, a certain pressing effect is achieved during cutting, so that the stable state of the Teflon net is ensured during cutting, the Teflon net is smoother during cutting, and the cutting effect is improved.
Description
Technical Field
The invention relates to the technical field of production of Teflon mesh belts, in particular to a cutting device for production of a Teflon mesh belt.
Background
The Teflon net belt is formed by taking polytetrafluoroethylene emulsion as a semi-finished product and dipping high-performance glass fiber mesh cloth, is a novel high-performance and multipurpose composite material product, and is widely applied to the fields of papermaking, food, environmental protection, printing and dyeing, clothing, chemical industry, glass, medicine, electronics, insulation, grinding wheel slicing, machinery and the like because of the excellent performances.
At present, need use cutting device in the middle of the production of special fluorine dragon guipure, make it accord with each field and use the size, current special fluorine dragon guipure production is with cutting device can not effectually level and smooth special fluorine dragon guipure that cuts when the cutting, when special fluorine dragon guipure appears the crease, easy messenger's cutting edge is uneven for the cut-off of cutting is uneven, has reduced the qualification rate of product.
For this purpose, a cutting device for production of teflon mesh belts is proposed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a cutting device for producing a Teflon net belt, which can be used for leveling and cutting a fold mark when cutting the Teflon net.
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a cutting device is used in production of special fluorine dragon guipure, includes the workstation, the both sides of workstation all fixedly connected with material roller, the upper end fixedly connected with roof of workstation, the both sides of roof all fixedly connected with electric telescopic handle, two the lower extreme fixedly connected with movable plate of electric telescopic handle, the lower extreme fixedly connected with cutting knife of movable plate, the sword groove has been seted up on the upper end right side of workstation, the lower extreme of movable plate is equipped with flattening mechanism, flattening mechanism is used for making special fluorine dragon guipure pave;
The flattening mechanism comprises a rotating rod which is rotationally connected to the lower end of a moving plate, a rod wall of the rotating rod is fixedly connected with a rod piece, the lower ends of the rod pieces are connected with a supporting frame in a sliding mode, a compression roller is movably connected to the inside of the supporting frame, a first spring is fixedly connected to the inside of the rod piece, the lower end of the first spring is fixedly connected with the upper end of the supporting frame, and return springs are fixedly connected to the front and rear positions of the rotating rod.
Preferably, the inside of support frame fixedly connected with one-way bearing, the inner circle of one-way bearing is fixed connection with the front end position of compression roller.
Preferably, the front and back positions of the support frame are fixedly connected with L-shaped blocks, a cavity is formed in the L-shaped blocks, a rectangular plate is connected in the cavity in a sliding mode, the lower end of the rectangular plate is fixedly connected with a contact wheel, the right side of the cavity is movably connected with a plurality of sections of air pipes, the right side of the plurality of sections of air pipes is fixedly connected with a pushing plate, and guide grooves are fixedly connected in the front and back positions of the workbench.
Preferably, a movable groove is formed in the right side of the L-shaped block, a sealing plate is connected in the movable groove in a sliding mode, and the sealing plate is fixedly connected with the multi-section air pipe.
Preferably, the left side sliding of movable plate is connected with the montant, the lower extreme fixedly connected with clamp plate of montant, the upper end of montant runs through the movable plate, the pole wall upper end cover of montant is equipped with the second spring.
Preferably, the upper end fixedly connected with drum of roof, the inside sliding connection of drum has the piston board, the upper end fixedly connected with pull rod of movable plate, the upper and lower both ends of drum all fixedly connected with first check valve, the upper and lower position of drum all fixedly connected with air duct.
Preferably, the lower extreme fixedly connected with round bar of piston board, the inside fixedly connected with third spring of round bar, the lower extreme of third spring and the upper end fixed connection of pull rod, the pole wall of round bar and the lower extreme sliding connection of drum, the upper end fixedly connected with connecting rod of piston board, the upper end fixedly connected with sprue of connecting rod, the equal fixedly connected with second check valve in both sides of sprue, the round hole has evenly been seted up to the inside of sprue, the upper end fixedly connected with liquid section of thick bamboo of drum, the inner wall of liquid section of thick bamboo and the outside sliding connection of sprue, the inside packing of liquid section of thick bamboo has liquid, the rear end the lower extreme of air duct is located the upper end position of sword groove.
Preferably, the inside of movable plate is located the equal fixedly connected with rectangle pole in both sides position of cutting knife, the inside sliding connection of rectangle pole has the dead lever, the pole wall cover of dead lever is equipped with the fourth spring, the lower extreme fixedly connected with cleaning block of dead lever.
Preferably, the lower end of the air duct at the front end is positioned at the lower end of the knife groove.
Compared with the prior art, the invention has the beneficial effects that:
(1) Every time to the cutting of special fluorine dragon net, promote to pave special fluorine dragon net through the compression roller that sets up, have certain suppression effect simultaneously in the cutting to guaranteed special fluorine dragon net's steady state in the cutting, and then more level and smooth in the time cutting of special fluorine dragon net, improved the effect of cutting.
(2) The rectangular plate is driven to move upwards through the contact wheel, so that the air pressure of the cavity is increased, the pushing plates are driven to move by the multi-section air pipe, the two pushing plates move correspondingly forwards and backwards, and the positions of the Teflon nets are limited, so that the cut section is tidier in cutting, and the cutting effect is further improved.
(3) The movable plate drives the pull rod to move up and down, the pull rod drives the piston plate to move up and down, the air guide pipe guides air under the action of the first one-way valve, dust and impurities generated by cutting inside the cutter groove are blown away, and the cutting effect of the cutter is prevented from being influenced.
(4) When continuous cutting work, through the effect of sprue and third spring, after the cutting of the Teflon net of first time is accomplished, blow to the surface of the Teflon net of next time, and then guarantee the clean degree of Teflon net upper end, avoid having impurity in the upper end of Teflon net, influence the cutting effect, further improved the device.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of a guide slot structure according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of an L-block structure according to the present invention;
FIG. 6 is a schematic view of a cylinder structure of the present invention;
fig. 7 is a schematic view of a rectangular bar structure according to the present invention.
The reference numerals in the figures illustrate:
1. A work table; 2. a top plate; 3. an electric telescopic rod; 4. a material roller; 5. a knife slot; 6. a cylinder; 7. an air duct; 8. a guide groove; 9. a second spring; 10. a vertical rod; 11. a moving plate; 12. a press roller; 13. a rod piece; 14. a support frame; 16. a piston plate; 17. a round bar; 18. a third spring; 19. a first one-way valve; 20. a connecting rod; 21. blocking; 22. a second one-way valve; 23. a round hole; 24. a liquid cylinder; 25. a one-way bearing; 26. an L-shaped block; 27. a cavity; 28. a rectangular plate; 29. a contact wheel; 30. a pushing plate; 31. a first spring; 32. a return spring; 33. a rotating rod; 34. a fixed rod; 35. a rectangular bar; 36. a fourth spring; 37. a cleaning block; 38. a sealing plate; 39. a plurality of sections of air pipes; 40. a moving groove; 41. a cutting knife; 42. and (5) a pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Referring to fig. 1 to 7, a cutting device for teflon mesh belt production comprises a workbench 1, wherein material rollers 4 are fixedly connected to two sides of the workbench 1, the material rollers 4 are used for placing teflon meshes, a top plate 2 is fixedly connected to the upper end of the workbench 1, electric telescopic rods 3 are fixedly connected to two sides of the top plate 2, the electric telescopic rods 3 are in the prior art, telescopic operation can be performed when the electric telescopic rods are electrified, the lower ends of the two electric telescopic rods 3 are fixedly connected with a movable plate 11, the movable plate 11 is driven to move up and down by the electric telescopic rods 3, the lower end of the movable plate 11 is fixedly connected with a cutting knife 41, the movable plate 11 moves up and down to drive the cutting knife 41 to move up and down, thereby the teflon meshes are cut, a knife groove 5 is formed in the right side of the upper end of the workbench 1, and a flattening mechanism is arranged at the lower end of the movable plate 11 and used for flattening the teflon meshes;
the flattening mechanism comprises a rotating rod 33 rotatably connected to the lower end of the moving plate 11, rod members 13 are fixedly connected to the rod walls of the rotating rod 33, supporting frames 14 are connected to the lower ends of the two rod members 13 in a sliding mode, compression rollers 12 are movably connected to the inside of the supporting frames 14, a Teflon net can be flattened through downward movement of the compression rollers 12, a first spring 31 is fixedly connected to the inside of each rod member 13, the first spring 31 is used for enabling the supporting frames 14 to reset, the lower end of each first spring 31 is fixedly connected to the upper end of each supporting frame 14, return springs 32 are fixedly connected to the front and rear positions of each rotating rod 33, the return springs 32 enable the rotating rod 33 to reset to an inclined state, unidirectional bearings 25 are fixedly connected to the inside of each supporting frame 14, the rotating rod 33 can only rotate unidirectionally, and the inner ring of each unidirectional bearing 25 is fixedly connected to the front end position of each compression roller 12;
During operation, the Teflon net to be cut is pulled to the upper end position of the workbench 1, the electric telescopic rod 3 drives the movable plate 11 to move downwards, what needs to be described here is that the initial state of the rod 13 is inclined, the movable plate 11 moves downwards to enable the press roller 12 to move downwards, the press roller 12 moves downwards to be in contact with the Teflon net, the movable plate 11 continues to move downwards at the moment, the rod 13 drives the support frame 14 to move to the right side, the unidirectional bearing 25 at the moment is in a locked state, the Teflon net is pushed to be paved through the press roller 12, the rod 13 is in sliding connection with the support frame 14, the movable plate 11 can move downwards to drive the cutter 41 to move downwards to cut the Teflon net after being paved, when the cutting is completed, the support frame 14 resets under the action of the first spring 31, meanwhile, the unidirectional bearing 25 is in a movable state, when the press roller 12 resets to move leftwards, the Teflon net is not pushed any more, the next cutting is avoided, the Teflon net is cut in each time, the Teflon net is cut is pushed by the set, the Teflon net is cut more stably, and the Teflon net is cut by the press roller is cut, and the Teflon net is cut more stable.
As shown in fig. 5, the front and rear positions of the supporting frame 14 are fixedly connected with an L-shaped block 26, the inside of the L-shaped block 26 is provided with a cavity 27, the inside of the cavity 27 is slidably connected with a rectangular plate 28, the lower end of the rectangular plate 28 is fixedly connected with a contact wheel 29, the right side of the cavity 27 is movably connected with a plurality of sections of air pipes 39, the plurality of sections of air pipes 39 can extend outwards when being subjected to certain air pressure, the right side of the plurality of sections of air pipes 39 is fixedly connected with a pushing plate 30, the front and rear positions of the workbench 1 are fixedly connected with guide grooves 8, and the guide grooves 8 are used for guiding and can limit the moving position of the supporting frame 14;
When the support frame 14 moves downwards, the contact wheel 29 is contacted with the guide groove 8, the contact wheel 29 moves upwards relative to the L-shaped block 26, the contact wheel 29 drives the rectangular plate 28 to move upwards, the air pressure in the cavity 27 is increased when the contact wheel 29 moves upwards, the multi-section air pipe 39 is further extended outwards, the multi-section air pipe 39 drives the pushing plates 30 to move, the two pushing plates 30 correspondingly move forwards and backwards, and the positions of the Teflon nets are limited, so that the cut section is tidier when the Teflon nets are cut, and the cutting effect is further improved.
As shown in fig. 5, a moving groove 40 is formed on the right side of the L-shaped block 26, a sealing plate 38 is slidably connected in the moving groove 40, the sealing plate 38 is fixedly connected with the multi-section air pipe 39, when the pushing plate 30 contacts with the guide groove 8, the pushing plate 30 moves upward relative to the L-shaped block 26, and at this time, the sealing plate 38 moves up and down in the moving groove 40, and when the sealing plate 38 moves up and down, it is again required to be stated that no air leakage occurs.
As shown in fig. 2, a vertical rod 10 is slidingly connected to the left side of the moving plate 11, a pressing plate is fixedly connected to the lower end of the vertical rod 10, the pressing plate presses the teflon net, the upper end of the vertical rod 10 penetrates through the moving plate 11, a second spring 9 is sleeved at the upper end of the rod wall of the vertical rod 10, and the second spring 9 is used for resetting the vertical rod 10;
when the movable plate 11 moves downwards, the vertical rod 10 is driven to move downwards, the pressing plate is driven to move downwards when the vertical rod 10 moves downwards, and the pressing plate contacts with the Teflon net when moving downwards, so that the pressing roller 12 presses the left side of the Teflon net, and the Teflon net cannot be displaced when being pushed, and further the cutting effect is guaranteed.
As shown in fig. 2 and 6, the upper end of the top plate 2 is fixedly connected with a cylinder 6, the inside of the cylinder 6 is slidably connected with a piston plate 16, a pull rod 42 drives the piston plate 16 to move up and down in the cylinder 6, the upper end of a moving plate 11 is fixedly connected with the pull rod 42, the moving plate 11 drives the pull rod 42 to move up and down, the upper end and the lower end of the cylinder 6 are fixedly connected with first check valves 19, the first check valves 19 are in the prior art, the upper position and the lower position of the cylinder 6 are fixedly connected with air ducts 7, and the lower end of the front air duct 7 is positioned at the lower end of the cutter groove 5;
When the movable plate 11 moves up and down, the pull rod 42 is driven to move up and down, the pull rod 42 drives the piston plate 16 to move up and down, when the piston plate 16 moves down, the first one-way valve 19 at the upper end is in an open state, the first one-way valve 19 at the lower end is in a closed state, gas is led out through the gas guide pipe 7 at the front end, and similarly, when the piston plate 16 moves up, gas is guided through the gas guide pipe 7 at the rear end, so that dust and impurities generated by cutting in the cutter groove 5 are blown away, and the cutting effect of the cutter 41 is prevented from being influenced.
As shown in fig. 6, the lower end of the piston plate 16 is fixedly connected with a round rod 17, the inside of the round rod 17 is fixedly connected with a third spring 18, the third spring 18 is used for resetting the distance between the round rod 17 and the pull rod 42, the lower end of the third spring 18 is fixedly connected with the upper end of the pull rod 42, the pull rod 42 is connected with the round rod 17 by the third spring 18, the rod wall of the round rod 17 is slidably connected with the lower end of the cylinder 6, the upper end of the piston plate 16 is fixedly connected with a connecting rod 20, the upper end of the connecting rod 20 is fixedly connected with a blocking piece 21, the blocking piece 21 slides in the liquid cylinder 24, both sides of the blocking piece 21 are fixedly connected with second one-way valves 22, round holes 23 are uniformly formed in the blocking piece 21, the upper end of the cylinder 6 is fixedly connected with the liquid cylinder 24, the inner wall of the liquid cylinder 24 is slidably connected with the outer side of the blocking piece 21, the inner part of the liquid cylinder 24 is filled with liquid, and the lower end of the rear end air duct 7 is located at the upper end position of the cutter groove 5;
When the movable plate 11 moves upwards, the piston plate 16 drives the connecting rod 20 to move upwards, at this moment, the second one-way valve 22 is in a closed state, at this moment, liquid in the liquid cylinder 24 can only pass through the round hole 23, and then the resistance of the upward movement of the blocking piece 21 is larger, at this moment, the third spring 18 is compressed when the pull rod 42 moves upwards, when the movable plate 11 moves upwards to the highest point, at this moment, under the action of the third spring 18, the piston plate 16 moves upwards slowly, and then the air duct 7 at the rear end is exhausted, and what needs to be said is that when the pull rod 42 pulls the piston plate 16 to move downwards, the second one-way valve 22 is in an opened state, and then the resistance is smaller, so that after each cut, the air duct 7 at the rear end can always be in an air blowing state under the action of the blocking piece 21 and then the air duct 7 at the rear end, after the continuous cutting work, the surface of the next Teflon net is cut, the surface of the Teflon net is guaranteed to be completely cut, and the effect of the Teflon net is further improved, and the effect of the Teflon net is further is avoided.
As shown in fig. 7, rectangular rods 35 are fixedly connected to the two sides of the cutting knife 41 in the moving plate 11, fixing rods 34 are slidably connected to the inner parts of the rectangular rods 35, fourth springs 36 are sleeved on the rod walls of the fixing rods 34, cleaning blocks 37 are fixedly connected to the lower ends of the fixing rods 34, and surface impurities of the cutting knife 41 are pushed away through the cleaning blocks 37 when the cutting knife is in each cutting operation, so that the next cutting effect is guaranteed.
Working principle: when the Teflon net to be cut is pulled to the upper end position of the workbench 1 during operation, the electric telescopic rod 3 drives the movable plate 11 to move downwards, the condition that the initial state of the rod piece 13 is inclined is required to be described, the movable plate 11 moves downwards to enable the press roller 12 to move downwards, the press roller 12 moves downwards to be in contact with the Teflon net, the movable plate 11 continues to move downwards at the moment, the rod piece 13 drives the support frame 14 to move to the right side, the unidirectional bearing 25 at the moment is in a locked state, the Teflon net is pushed to be paved through the press roller 12, the rod piece 13 is in sliding connection with the support frame 14, the movable plate 11 can move downwards to drive the cutter 41 to perform cutting action on the Teflon net after the Teflon net is paved, when the Teflon net is cut, the support frame 14 resets under the action of the first spring 31 at the moment, meanwhile, the unidirectional bearing 25 is in a movable state, when the press roller 12 resets to move leftwards, the Teflon net is not pushed any more, the next time is prevented from being influenced, the Teflon net is cut, and the Teflon net is cut more stably through the push roller 12, and the Teflon net is cut more stably at the same time;
Further, when the support frame 14 moves downwards, the contact wheel 29 is contacted with the guide groove 8, the contact wheel 29 moves upwards relative to the L-shaped block 26, the contact wheel 29 drives the rectangular plate 28 to move upwards, the air pressure in the cavity 27 is increased when the contact wheel 29 moves upwards, the multi-section air pipe 39 is further extended outwards, the multi-section air pipe 39 drives the pushing plates 30 to move, the two pushing plates 30 move forwards and backwards correspondingly, and the front and back positions of the Teflon net are limited, so that the cut section is more orderly, the cutting effect is further improved, when the pushing plates 30 are contacted with the guide groove 8, the pushing plates 30 move upwards relative to the L-shaped block 26 at the moment, and when the sealing plates 38 move upwards and downwards in the moving groove 40, the situation that air leakage does not occur when the sealing plates 38 move upwards and downwards needs to be described again;
Further, when the moving plate 11 moves downwards, the vertical rod 10 is driven to move downwards, and when the vertical rod 10 moves downwards, the pressing plate is driven to move downwards, and the pressing plate contacts the Teflon net when moving downwards, so that the left side of the Teflon net is pressed, and the Teflon net cannot be displaced by the pressing roller 12 when being pushed, and the cutting effect is further ensured;
Further, when the moving plate 11 moves up and down, the pull rod 42 is driven to move up and down, the pull rod 42 drives the piston plate 16 to move up and down, when the piston plate 16 moves down, the first check valve 19 at the upper end is in an open state, the first check valve 19 at the lower end is in a closed state, gas is led out through the gas guide pipe 7 at the front end, and similarly, when the piston plate 16 moves up, gas is guided through the gas guide pipe 7 at the rear end, dust and impurities generated by cutting the inside of the cutter groove 5 are blown away, the cutting effect of the cutter 41 is prevented from being influenced, when the moving plate 11 moves up, the piston plate 16 drives the connecting rod 20 to move up, the second check valve 22 is in a closed state, liquid in the liquid cylinder 24 can only pass through the round hole 23, the resistance of the upward movement of the blocking block 21 is high, and when the pull rod 42 moves up, the third spring 18 is compressed, when the moving plate 11 moves up to the highest point, at this time, under the action of the third spring 18, the piston plate 16 is slowly moved up, so that the air duct 7 at the rear end is exhausted, and when the pull rod 42 pulls the piston plate 16 to move down, the second one-way valve 22 is in an open state, so that the resistance is small when the blocking block 21 moves down, so that after each cutting, the piston plate 16 is slowly moved up under the action of the blocking block 21 and the third spring 18, so that the air duct 7 at the rear end can be always in an air blowing state, so that during continuous cutting operation, after the first time of cutting of the teflon net, the surface of the next time of the teflon net is blown, so that the cleanliness of the upper end of the teflon net is ensured, impurities are prevented from being in the upper end of the teflon net, the cutting effect is affected, and the device is further improved.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (2)
1. Cutting device is used in production of special fluorine dragon guipure, including workstation (1), its characterized in that: the novel Teflon net laying machine comprises a workbench (1), and is characterized in that material rollers (4) are fixedly connected to two sides of the workbench (1), a top plate (2) is fixedly connected to the upper end of the workbench (1), electric telescopic rods (3) are fixedly connected to two sides of the top plate (2), a movable plate (11) is fixedly connected to the lower ends of the electric telescopic rods (3), a cutting knife (41) is fixedly connected to the lower ends of the movable plate (11), a knife groove (5) is formed in the right side of the upper end of the workbench (1), and a flattening mechanism is arranged at the lower end of the movable plate (11) and used for flattening the Teflon net;
The flattening mechanism comprises a rotating rod (33) rotatably connected to the lower end of the movable plate (11), rod walls of the rotating rod (33) are fixedly connected with rod pieces (13), the lower ends of the two rod pieces (13) are connected with supporting frames (14) in a sliding mode, compression rollers (12) are movably connected to the inside of the supporting frames (14), a first spring (31) is fixedly connected to the inside of each rod piece (13), the lower end of each first spring (31) is fixedly connected with the upper end of each supporting frame (14), return springs (32) are fixedly connected to the front and rear positions of the rotating rod (33), one-way bearings (25) are fixedly connected to the inside of each supporting frame (14), and the inner rings of the one-way bearings (25) are fixedly connected with the front end positions of the compression rollers (12);
The novel lifting device is characterized in that an L-shaped block (26) is fixedly connected to the front and rear positions of the supporting frame (14), a cavity (27) is formed in the L-shaped block (26), a rectangular plate (28) is connected to the cavity (27) in a sliding mode, a contact wheel (29) is fixedly connected to the lower end of the rectangular plate (28), a plurality of sections of air pipes (39) are movably connected to the right side of the cavity (27), a pushing plate (30) is fixedly connected to the right side of the plurality of sections of air pipes (39), a guide groove (8) is fixedly connected to the front and rear positions of the workbench (1), a moving groove (40) is formed in the right side of the L-shaped block (26), a sealing plate (38) is connected to the moving groove (40) in a sliding mode, a vertical rod (10) is fixedly connected to the sealing plate (38), a pressing plate is fixedly connected to the lower end of the vertical rod (10), the upper end of the vertical rod (10) penetrates through the moving plate (11), and a second spring (9) is sleeved on the wall of the vertical rod (10).
The upper end of the top plate (2) is fixedly connected with a cylinder (6), the inside of the cylinder (6) is slidably connected with a piston plate (16), the upper end of the moving plate (11) is fixedly connected with a pull rod (42), the upper end and the lower end of the cylinder (6) are fixedly connected with first one-way valves (19), and the upper position and the lower position of the cylinder (6) are fixedly connected with air ducts (7);
The piston rod is characterized in that the lower end of the piston plate (16) is fixedly connected with a round rod (17), the inside of the round rod (17) is fixedly connected with a third spring (18), the lower end of the third spring (18) is fixedly connected with the upper end of a pull rod (42), the rod wall of the round rod (17) is in sliding connection with the lower end of a cylinder (6), the upper end of the piston plate (16) is fixedly connected with a connecting rod (20), the upper end of the connecting rod (20) is fixedly connected with a blocking block (21), two sides of the blocking block (21) are fixedly connected with second one-way valves (22), round holes (23) are uniformly formed in the blocking block (21), the upper end of the cylinder (6) is fixedly connected with a liquid cylinder (24), the inner wall of the liquid cylinder (24) is in sliding connection with the outer side of the blocking block (21), liquid is filled in the inner part of the liquid cylinder (24), and the lower end of the air guide pipe (7) is located at the upper end position of a cutter groove (5); the inside of movable plate (11) is located both sides position of cutting knife (41) and all fixedly connected with rectangle pole (35), the inside sliding connection of rectangle pole (35) has dead lever (34), the pole wall cover of dead lever (34) is equipped with fourth spring (36), the lower extreme fixedly connected with cleaning block (37) of dead lever (34).
2. A cutting device for production of teflon mesh belt as in claim 1, wherein: the lower end of the air duct (7) at the front end is positioned at the lower end of the knife groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410508328.8A CN118081857B (en) | 2024-04-26 | 2024-04-26 | Cutting device is used in production of special fluorine dragon guipure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410508328.8A CN118081857B (en) | 2024-04-26 | 2024-04-26 | Cutting device is used in production of special fluorine dragon guipure |
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| CN118081857A CN118081857A (en) | 2024-05-28 |
| CN118081857B true CN118081857B (en) | 2024-07-19 |
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| CN210366273U (en) * | 2019-08-12 | 2020-04-21 | 福建大联新型材料发展有限公司 | A cloth cutting machine for PU leather |
| CN212978578U (en) * | 2020-09-07 | 2021-04-16 | 山东泛海阳光能源有限公司 | EVA board cutting device is used in photovoltaic module production |
| CN215037788U (en) * | 2021-07-14 | 2021-12-07 | 帕辛蒂慕科技(江苏)有限公司 | Cutting device is used in production and processing of special fluorine dragon high temperature cloth |
| CN117565144A (en) * | 2024-01-16 | 2024-02-20 | 济南建科测试仪器有限公司 | Sheet punching machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213890130U (en) * | 2020-11-25 | 2021-08-06 | 青岛凯力特塑料机械有限公司 | Novel environmental protection calcium plastic paper equipment |
| KR20220166079A (en) * | 2021-06-09 | 2022-12-16 | 지창용 | Structure of tape cutter part of edge bending machine |
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2024
- 2024-04-26 CN CN202410508328.8A patent/CN118081857B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210366273U (en) * | 2019-08-12 | 2020-04-21 | 福建大联新型材料发展有限公司 | A cloth cutting machine for PU leather |
| CN212978578U (en) * | 2020-09-07 | 2021-04-16 | 山东泛海阳光能源有限公司 | EVA board cutting device is used in photovoltaic module production |
| CN215037788U (en) * | 2021-07-14 | 2021-12-07 | 帕辛蒂慕科技(江苏)有限公司 | Cutting device is used in production and processing of special fluorine dragon high temperature cloth |
| CN117565144A (en) * | 2024-01-16 | 2024-02-20 | 济南建科测试仪器有限公司 | Sheet punching machine |
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| CN118081857A (en) | 2024-05-28 |
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