CN220534310U - Extruded sheet cutting device - Google Patents
Extruded sheet cutting device Download PDFInfo
- Publication number
- CN220534310U CN220534310U CN202322210366.9U CN202322210366U CN220534310U CN 220534310 U CN220534310 U CN 220534310U CN 202322210366 U CN202322210366 U CN 202322210366U CN 220534310 U CN220534310 U CN 220534310U
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- extruded sheet
- cutter
- close
- knife rest
- frame
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- 238000005520 cutting process Methods 0.000 title claims abstract description 34
- 238000007664 blowing Methods 0.000 claims description 33
- 238000007790 scraping Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000002411 adverse Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The application relates to an extruded sheet cutting device belongs to the technical field of extruded sheet production facility, and it includes frame and sliding connection be in knife rest in the frame, sliding connection has on the knife rest and is on a parallel with frame width direction's cutter, extruded sheet downside with the last lateral wall butt and the sliding connection of knife rest lower extreme, the cutter both sides all are equipped with the scraper blade, the scraper blade is located extruded sheet upside and with extruded sheet lateral wall butt, the knife rest both sides are equipped with and are used for accepting the bucket of clastic. This application has the effect of being convenient for clear up piece, reduces the adverse effect to manufacturing cost.
Description
Technical Field
The application relates to the technical field of extruded sheet production equipment, in particular to an extruded sheet cutting device.
Background
The extruded sheet is a rigid foam plastic sheet which is formed by injecting a catalyst while heating and mixing polystyrene resin and a polymer, and extruding to form a continuous closed-cell foam, and is an environment-friendly heat insulation material with excellent performances of high compression resistance, light weight, corrosion resistance, super aging resistance, low heat conductivity and the like. In the extruded sheet production process, the molded extruded sheet needs to be cut into sections, and a common cutting mode is cutting through an extruded sheet cutting machine.
When cutting, the extruded sheet moves to the direction that is close to the discharge end under the drive of the drive roller of frame feed end, the area of accepting in the frame supports the extruded sheet, when the extruded sheet moves and passes the one end of cutter and the distance of the vertical face that the cutter was located and reach the specification requirement, cylinder drive pinch plate on the knife rest compresses tightly the extruded sheet, first conveyer belt drive knife rest in the frame drives the cutter along with extruded sheet synchronous movement this moment, motor drive second conveyer belt on the knife rest drives the cutter and slides to the other end from knife rest one end and cuts off the extruded sheet, the extruded sheet continues to move under the drive of drive roller this moment, the pinch plate lifts up, first conveyer belt drive knife rest resets, the extruded sheet of cutting breaks away from the frame from the discharge end. When the extruded sheet passes through one end of the tool rest and meets the specification requirement, the extruded sheet is compressed again by the compressing plate, and at the moment, the cutter resets in the same mode and cuts the extruded sheet until the extruded sheet is cut into the size meeting the specification requirement, and the cutting is completed.
When cutting device in the related art is with extruded sheet segmentation, extruded sheet cutting department forms the piece and drops, and the back is accomplished in the cutting, needs the manual work to clear up the piece, and then increases manufacturing cost.
Disclosure of Invention
In order to be convenient for clear up the piece, reduce the adverse effect to manufacturing cost, this application provides an extruded sheet cutting device.
The application provides an extruded sheet cutting device adopts following technical scheme:
the utility model provides an extruded sheet cutting device, is in including frame and sliding connection knife rest in the frame, sliding connection has on the knife rest and is on a parallel with frame width direction's cutter, extruded sheet downside with the last lateral wall butt and sliding connection of knife rest lower extreme, the cutter both sides all are equipped with the scraper blade, the scraper blade is located extruded sheet upside and with extruded sheet lateral wall butt, the knife rest both sides are equipped with and are used for accepting the holding of piece fight, it equals with extruded sheet width to accept the distance that fight is close to one side each other.
Through adopting above-mentioned technical scheme, when the cutter cuts the extruded sheet, the scraper blade removes along with the cutter to promote the piece that forms on the extruded sheet to knife rest one side remove, until the piece removes and falls in the receiving fill, thereby be convenient for collect the piece that forms, the clearance piece of being convenient for reduces the adverse effect to manufacturing cost.
Optionally, both sides of cutter upper end all are equipped with and are on a parallel with frame width direction's blowing pipe, one side that the blowing pipe is close to the extruded sheet all communicates has a plurality of blowing mouths that incline towards one side that is close to each other.
Through adopting above-mentioned technical scheme, when the scraper blade drive piece moves to the take-up fill of knife rest one side, ventilates in the blowing pipe, and the wind in the blowing pipe blows out and moves to the direction that is close to extruded sheet cutting part after blowing nozzle direction this moment to reduce the possibility that the scraper blade promotes the piece in-process piece that the piece moved to the direction that keeps away from cutting part, thereby be convenient for clear up the piece, reduce the adverse effect to manufacturing cost.
Optionally, the width of the blowing nozzle gradually increases towards one end close to the extruded sheet.
Through adopting above-mentioned technical scheme, when the wind of blowing pipe blows out through blowing mouth department, the shape of blowing mouth makes wind at blowing pipe length direction's area increase to further be convenient for drive the piece that removes to the direction of keeping away from the cutter and remove to the direction that is close to the cutter, the scraper blade of being convenient for drives the piece and removes to the accepting fill department of knife rest one side, reaches the effect of being convenient for clear up the piece, reduces the adverse effect to manufacturing cost.
Optionally, one end of the scraping plate, which is close to the extruded sheet, is made of rubber.
Through adopting above-mentioned technical scheme, when scraper blade drive piece moves to the department of taking over of knife rest one side, scraper blade and extruded sheet lateral wall butt and sliding connection, the scraper blade of rubber material is difficult for causing the damage to the extruded sheet lateral wall this moment, reduces the possibility of extruded sheet surface damage.
Optionally, one end of the scraping plate, which is close to the extruded sheet, is provided with a tip.
Through adopting above-mentioned technical scheme, during scraper blade and extruded sheet lateral wall butt and sliding connection, the pointed end on the scraper blade makes the contact area of scraper blade and extruded sheet reduce to make the piece of extruded sheet upside easily break away from the extruded sheet and remove along with the scraper blade, be convenient for clear up the piece, reduce the adverse effect to manufacturing cost.
Optionally, the ends of the scrapers, which are close to each other, are inserted into the side walls of the cutters and are connected with the cutters through bolts.
Through adopting above-mentioned technical scheme, the scraper blade is connected with the cutter through pegging graft fixed mode, and the area of contact between cutter and the scraper blade increases this moment, and the cutter is spacing to the scraper blade, reduces the scraper blade and receives the resistance and break away from the possibility of cutter at the in-process of clearance piece, improves the stability of clearance piece, and the scraper blade passes through bolted connection with the cutter, when the scraper blade damages, the scraper blade of being convenient for the renewal of being new to remain the cleaning efficiency of scraper blade throughout.
Optionally, the cutter both sides all are equipped with the reinforcing plate, the reinforcing plate downside with scraper blade upside butt and pass through bolted connection.
Through adopting above-mentioned technical scheme, when scraper blade drive piece removed, the reinforcing plate further increased the area of contact of scraper blade and cutter, reduced the scraper blade and break away from the cutter and form the possibility in gap, be convenient for promote the piece on the extruded sheet and remove to accept in fighting, do not influence the change of scraper blade simultaneously, reduce the adverse effect to cleaning efficiency.
Optionally, the lower side of the receiving bucket is in a cone shape with the diameter gradually decreasing downwards, the lower side of the receiving bucket is provided with a discharging pipe, and one end of the discharging pipe, which is far away from the receiving bucket, is in threaded connection with a plugging cover.
Through adopting above-mentioned technical scheme, the piece removes to in the bucket under the scraper blade drive, and the inclined plane of bucket downside makes the piece remove to by the discharging pipe of shutoff lid shutoff this moment, when the piece in the bucket need clear up, opens the shutoff lid, and piece breaks away from the bucket through discharging pipe department this moment to be convenient for clear up the piece in the bucket, reduce the piece and follow and accept the possibility that overflows in the bucket.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the cutter cuts the extruded sheet, the scraping plate moves along with the cutter and pushes scraps formed on the extruded sheet to move to one side of the cutter frame until the scraps move and fall into the receiving hopper, so that the formed scraps are convenient to collect, the scraps are convenient to clean, and the adverse effect on the production cost is reduced;
2. when the scraping plate drives the scraps to move to the carrying hopper at one side of the tool rest, ventilation is carried out in the blowing pipe, and at the moment, the wind in the blowing pipe is blown out from the blowing nozzle and moves towards the direction close to the cutting position of the extruded sheet, so that the possibility that the scraps move towards the direction far away from the cutting position in the process of pushing the scraps by the scraping plate is reduced, the scraps are convenient to clean, and adverse effects on production cost are reduced;
3. when scraper blade and extruded sheet lateral wall butt and sliding connection, the pointed end on the scraper blade makes the contact area of scraper blade and extruded sheet reduce to make the piece of extruded sheet upside easily break away from the extruded sheet and remove along with the scraper blade, be convenient for clear up the piece, reduce the adverse effect to manufacturing cost.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an extruded sheet cutting device in an embodiment of the present application.
Fig. 2 is a schematic structural diagram showing the positional relationship between a tool post and a cutter in the embodiment of the present application.
Fig. 3 is a schematic structural diagram showing the positional relationship between the receiving hopper and the cutter in the embodiment of the present application.
Reference numerals illustrate: 1. a frame; 11. a first slide rail; 12. a second conveyor belt; 13. a second motor; 14. a compacting plate; 15. a cylinder; 16. a receiving belt; 17. a blanking roller; 18. a fourth motor; 2. a tool holder; 21. a cutter; 22. a first mounting plate; 23. a first conveyor belt; 24. a first motor; 25. a second mounting plate; 26. a sliding groove; 27. a second slide rail; 3. a mounting frame; 31. a driving roller; 32. a third motor; 4. a scraper; 41. a mounting rod; 42. a reinforcing plate; 5. a receiving bucket; 51. a discharge pipe; 52. a blocking cover; 6. a blowing pipe; 61. and a blowing nozzle.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses extruded sheet cutting device. Referring to fig. 1 and 2, an extruded sheet cutting device comprises a frame 1 and a knife rest 2 arranged in the middle of the upper side of the frame 1, wherein the knife rest 2 is parallel to the width direction of the frame 1, two sides of the frame 1 are fixedly connected with first sliding rails 11 arranged along the length direction of the frame 1, and the lower ends of two sides of the knife rest 2 in the vertical direction are in sliding connection with the first sliding rails 11.
One side of the tool rest 2 in the vertical direction is provided with a cutter 21 which is vertical and parallel to the length direction of the tool rest 2, and the width of the cutter 21 parallel to the length direction of the tool rest 2 is gradually reduced towards the direction approaching the machine frame 1. The upper end of the cutter 21 is fixedly connected with a first mounting plate 22, and a first conveyor belt 23 which is parallel to the cutter rest 2 and drives the cutter 21 to move along the length direction of the cutter rest 2 is arranged on the upper side of the first mounting plate 22. The upper side of the first mounting plate 22 is fixedly connected with the side wall of the first driving belt. And a first motor 24 for driving the first conveyor belt 23 to move is arranged on one side of the tool rest 2 close to the discharging end of the frame 1. The second conveyor belts 12 for driving the tool rest 2 to move are arranged on two sides of the frame 1, two sides of the tool rest 2 parallel to the width direction of the frame 1 are fixedly connected with the corresponding conveyor belts, and the frame 1 is provided with a second motor 13 for driving the second conveyor belts 12 to move.
The knife rest 2 is provided with a vertical sliding groove 26 parallel to the length direction of the knife rest 2, the lower end of the cutter 21 is fixedly connected with a second mounting plate 25, a second sliding rail 27 which is matched with the second mounting plate 25 and fixedly connected with the knife rest 2 is arranged in the sliding groove 26, and the cutter 21 is in sliding connection with the second sliding rail 27 through the second mounting plate 25.
Referring to fig. 1, an installation frame 3 is fixedly connected to the upper side of the feeding end of the frame 1, the installation frame 3 is arranged along the width direction of the frame 1, two driving rollers 31 are rotatably connected to the installation frame 3 in the vertical direction, and a third motor 32 fixedly connected with the installation frame 3 is installed at one end of the driving roller 31 close to one side of the frame 1.
The two sides of the tool rest 2, which are vertical and parallel to the width direction of the frame 1, are respectively provided with a compacting plate 14 compacting the extruded sheet, and the upper sides of the compacting plates 14 are respectively fixedly connected with an air cylinder 15 which is fixedly connected with the side wall of the tool rest 2 and drives the compacting plates 14 to move towards the direction close to the extruded sheet. The two sides of the knife rest 2 in the width direction parallel to the frame 1 are provided with a bearing belt 16 arranged along the length direction of the frame 1, one end of the frame 1 far away from the driving roller 31 is rotatably connected with a blanking roller 17, and one end of the blanking roller 17 is provided with a fourth motor 18.
The driving roller 31 drives the extruded sheet to move towards the discharge end, the downside of the extruded sheet is abutted on the carrying belt 16 until one end of the extruded sheet, which is close to the discharge end, passes through the tool rest 2 and the length meets the specification requirement, at the moment, the air cylinder 15 drives the compressing plate 14 to compress the extruded sheet, the second conveyor belt 12 drives the tool rest 2 to drive the cutter 21 to synchronously move with the extruded sheet, at the moment, the first conveyor belt 23 drives the cutter 21 to move along the length direction of the tool rest 2 so as to cut the extruded sheet, at the moment, the air cylinder 15 drives the compressing plate 14 to separate from the extruded sheet, the second conveyor belt drives the tool rest 2 to reset, the driving roller 31 continuously drives the extruded sheet to move on the carrying belt 16 and towards the direction close to the discharge end until the cut extruded sheet contacts with the discharging roller 17 and discharges, and when one end of the extruded sheet, which passes through the tool rest 2, reaches the specification requirement again, the second conveyor belt drives the cutter 21 to cut the extruded sheet until the cut extruded sheet is finished.
Referring to fig. 2 and 3, two sides of the cutter 21 are respectively provided with a horizontal scraper 4, the lower side of the scraper 4 is provided with a pointed end, the pointed end of the scraper 4 is made of rubber, the pointed end of the scraper 4 is respectively abutted against and slidingly connected with the upper side wall of the extruded sheet, and one ends of the scrapers 4, which are close to each other, are respectively inserted into the cutter 21 (not shown in the figure). The cutter 21 both sides all fixedly connected with horizontal installation pole 41, and scraper blade 4 upside all with the downside butt of corresponding installation pole 41 and pass through bolted connection.
The two sides of the tool rest 2 parallel to the width direction of the frame 1 and the sides close to each other are fixedly connected with a receiving hopper 5, the opening of the receiving hopper 5 faces to the sides close to each other, and two ends of the second sliding rail 27 are inserted into the receiving hopper 5 and are fixedly connected with the receiving hopper 5. The reinforcing plates 42 symmetrically arranged on two sides of the mounting plate are fixedly connected to the upper side of the mounting rod 41, the reinforcing plates 42 arranged on two sides of the cutter 21 are fixedly connected with the side walls of the cutter 21, and one end, far away from the cutter 21, of the reinforcing plate 42 is arranged to be inclined towards one side, close to the cutter 21, of the reinforcing plate 42 and is inclined upwards.
When the cutter 21 cuts the extruded sheet, the scraper 4 moves along with the cutter 21, and the tip of the scraper 4 is abutted with the upper end of the extruded sheet and slides, so that scraps formed on the extruded sheet are pushed to move to one side of the cutter rest 2 until the scraps move and fall into the receiving hopper 5, and the scraps are cleaned.
When the scraping plate 4 is abutted against and slides along with the side wall of the extruded sheet, the scraping plate 4 made of rubber is not easy to damage the side wall of the extruded sheet, the contact area between the scraping plate 4 and the extruded sheet is reduced by the tip on the scraping plate 4, and scraps on the upper side of the extruded sheet are easy to separate from the extruded sheet and move along with the scraping plate 4, so that scraps can be cleaned conveniently; the scraper 4 is fixedly inserted with the cutter 21, the contact area between the cutter 21 and the scraper 4 is increased, the cutter 21 limits the scraper 4, and when the scraper 4 is damaged, the new scraper 4 is convenient to replace. The reinforcing plate 42 further increases the contact area of the blade 4 with the cutter 21, reducing the likelihood that the blade 4 will disengage from the cutter 21 and form a gap.
Referring to fig. 1 and 2, two blowing pipes 6 are fixedly connected to the upper side of the cutter holder 2 and near the cutter 21, the lower side of the blowing pipe 6 is communicated with a plurality of blowing nozzles 61 uniformly distributed along the length direction of the blowing pipe 6, one ends of the blowing nozzles 61 on the blowing pipe 6 far from the blowing pipe 6 are inclined towards the direction near each other, and the width of the blowing nozzles 61 is gradually increased towards the direction near the scraping plate 4.
When the scraping plate 4 drives the scraps to move to the carrying hopper 5 on one side of the tool rest 2, the scraps are ventilated into the blowing pipe 6, and at the moment, the wind in the blowing pipe 6 is guided by the blowing nozzle 61 to be blown out and moves towards the direction close to the cutting position of the extruded sheet, so that the possibility that the scraps move towards the direction away from the cutting position in the process of pushing the scraps by the scraping plate 4 is reduced, the area of the wind in the length direction of the blowing pipe 6 is increased by the shape of the blowing nozzle 61, and the scraps moving towards the direction away from the cutter 21 are further conveniently driven to move towards the direction close to the cutter 21.
Referring to fig. 2 and 3, the lower side of the receiving bucket 5 is provided with a conical shape with a diameter gradually decreasing downwards, the lower side of the receiving bucket 5 is fixedly connected with a vertical discharging pipe 51, and one end of the discharging pipe 51, which is far away from the receiving bucket 5, is in threaded connection with a plugging cover 52 for plugging the discharging pipe 51.
The piece removes to accept and fights 5 in, and the inclined plane of the time accept and fight 5 downside makes the piece remove to by the discharging pipe 51 of shutoff lid 52 shutoff, when accepting the piece in fight 5 and need clear up, opens shutoff lid 52, and piece breaks away from the accept and fight 5 through discharging pipe 51 department this moment, is convenient for accept and fight 5 in the piece clear up.
The implementation principle of the extruded sheet cutting device of the embodiment of the application is as follows: when the cutter 21 cuts the extruded sheet, the scraper 4 moves along with the cutter 21, and the tip of the scraper 4 is abutted with the upper end of the extruded sheet and slides, so that scraps formed on the extruded sheet are pushed to move to one side of the cutter rest 2 until the scraps move and fall into the receiving hopper 5, and the scraps are cleaned.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides an extruded sheet cutting device, is in including frame (1) and sliding connection knife rest (2) in frame (1), sliding connection has on knife rest (2) to be on a parallel with cutter (21) of frame (1) width direction, extruded sheet downside with the last lateral wall butt and sliding connection of knife rest (2) lower extreme, its characterized in that: the cutter (21) both sides all are equipped with scraper blade (4), scraper blade (4) are located extruded sheet upside and with extruded sheet lateral wall butt, knife rest (2) both sides are equipped with and are used for accepting the piece and hold and fight (5), it is equal with extruded sheet width to accept the distance that fight (5) are close to one side each other.
2. An extruded sheet cutting apparatus according to claim 1, wherein: both sides of cutter (21) upper end all are equipped with and are parallel to frame (1) width direction's blowing pipe (6), one side that blowing pipe (6) are close to extruded sheet all communicates has a plurality of blowing nozzles (61) of one side slope that are close to each other towards each other.
3. An extruded sheet cutting apparatus according to claim 2, wherein: the width of the blowing nozzle (61) gradually increases towards one end close to the extruded sheet.
4. A extruded sheet cutting apparatus according to claim 3, wherein: one end of the scraping plate (4) close to the extruded sheet is made of rubber.
5. The extruded sheet cutting device according to claim 4, wherein: one end of the scraping plate (4) close to the extruded sheet is provided with a tip.
6. The extruded sheet cutting device according to claim 5, wherein: one ends of the scraping plates (4) which are close to each other are inserted into the side wall of the cutter (21) and are connected with the cutter (21) through bolts.
7. The extruded sheet cutting device according to claim 6, wherein: reinforcing plates (42) are arranged on two sides of the cutter (21), and the lower sides of the reinforcing plates (42) are abutted to the upper sides of the scraping plates (4) and connected through bolts.
8. An extruded sheet cutting apparatus according to claim 1, wherein: the lower side of the receiving hopper (5) is in a cone shape with the diameter gradually decreasing downwards, a discharging pipe (51) is arranged at the lower side of the receiving hopper (5), and one end of the discharging pipe (51) away from the receiving hopper (5) is in threaded connection with a plugging cover (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322210366.9U CN220534310U (en) | 2023-08-17 | 2023-08-17 | Extruded sheet cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322210366.9U CN220534310U (en) | 2023-08-17 | 2023-08-17 | Extruded sheet cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220534310U true CN220534310U (en) | 2024-02-27 |
Family
ID=89974513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322210366.9U Active CN220534310U (en) | 2023-08-17 | 2023-08-17 | Extruded sheet cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220534310U (en) |
-
2023
- 2023-08-17 CN CN202322210366.9U patent/CN220534310U/en active Active
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