CN209937030U - Cutting device of PS plastics - Google Patents
Cutting device of PS plastics Download PDFInfo
- Publication number
- CN209937030U CN209937030U CN201920119733.5U CN201920119733U CN209937030U CN 209937030 U CN209937030 U CN 209937030U CN 201920119733 U CN201920119733 U CN 201920119733U CN 209937030 U CN209937030 U CN 209937030U
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- China
- Prior art keywords
- motor
- dust
- cutter
- sliding block
- control switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 title claims abstract description 35
- 239000004033 plastic Substances 0.000 title claims abstract description 27
- 229920003023 plastic Polymers 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 53
- 239000011521 glass Substances 0.000 claims abstract description 5
- 238000000605 extraction Methods 0.000 claims abstract description 3
- 239000004793 Polystyrene Substances 0.000 claims description 28
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 229920006351 engineering plastic Polymers 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920006248 expandable polystyrene Polymers 0.000 description 2
- 229920005669 high impact polystyrene Polymers 0.000 description 2
- 239000004797 high-impact polystyrene Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 125000005504 styryl group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model discloses a cutting device of PS plastics relates to PS plastics production and processing technology field, which comprises a frame, be equipped with in the frame and cut apart storehouse, motor one and dust extraction, the upper end of cutting apart the storehouse is equipped with the glass apron, the utility model discloses simple structure, the simple operation sets up the love through with cutting device and cuts apart in the storehouse, can play the guard action to operating personnel, sets up motor two and bispin to the threaded rod, can realize the regulation of distance between the cutter, through with pivot and cutter joint, can realize the rotation of cutter, through setting up motor one and screw rod, can realize the back-and-forth movement of cutter, through setting up the dust collection box, can solve the dust and give off to the air in, cause the problem of pollution to the air.
Description
Technical Field
The utility model relates to a PS plastics production and processing technology field, concretely relates to cutting device of PS plastics.
Background
PS (polystyrene plastics) refers to a class of plastics with a macromolecular chain comprising styryl, and comprises styrene and copolymers thereof, and specific varieties comprise common polystyrene (GPPS), High Impact Polystyrene (HIPS), Expandable Polystyrene (EPS), metallocene polystyrene (SPS) and the like. PS is widely used in the optical industry because it has good light transmittance, can be used for manufacturing optical glass and optical instruments, and can also be used for making transparent or vivid colors, such as lamp covers, lighting fixtures, and the like. The PS can also be used to manufacture a number of electrical components and instruments that operate in high frequency environments. Because PS plastics belong to difficult inert surface material, laminating in the industry needs to use professional PS glue to bond. The brittleness is high when PS is used alone as a product, but the brittleness can be obviously reduced and the impact toughness can be improved by adding a small amount of other substances such as butadiene into the PS, the plastic is called as impact-resistant PS, the mechanical property of the plastic is greatly improved, and a plurality of mechanical parts and components with excellent performance can be manufactured by using the plastic.
At present, the plastic slab that market adopted for guaranteeing raw materials utilization efficiency, smashes recycle to the substandard product more, nevertheless smashes the quality and influences recycle effect, consequently for guaranteeing to smash the quality, engineering plastic slab is before smashing, and many through the cutting divide into little multistage, smashes, but the slitting saw who uses at present is mostly manual operation, and does not have relevant safeguard measure, easily causes the injury to the personnel. Simultaneously in cutting process, there can be many dusts to produce, and the existence of dust can influence the staff to cutting process's observation, influences cutting efficiency, and the dust gives off to the air in addition, can cause the pollution to the air, and its cutting equipment is fixed simultaneously, can not adjust the distance between two cutters as required, has certain limitation.
Chinese patent application CN201810895480.0 discloses an engineering plastic cutting device, which comprises a frame, a dividing bin, a clamping plate, a dividing opening, a screw, a driving belt wheel, a driving motor, a driving wheel, a movable block, fixed bearings, a transmission shaft, a driving motor, a circular saw blade, a dust collecting box, a dust collecting pipe, a dust hood and a draught fan, wherein the dividing bin is arranged at the top of the frame and is provided with a feeding hole and a discharging hole, the clamping plate is arranged at the inner side of the feeding hole, the dividing opening is arranged at the upper side of the dividing bin, the screw is arranged at the left outer side and the right outer side of the dividing bin, the driving belt wheel is movably connected at the lower end of the screw, the driving wheel is connected with an output shaft of the driving motor, the driving wheel is connected with the driving belt wheel through a driving belt, the movable block is in threaded connection with the, the suction hood is linked together with the dust absorption pipe other end, and the suction hood is linked together with dividing storehouse inside, and in the dust absorption pipe was located to the draught fan, the device's advantage lies in: the process of cutting apart is mechanical operation, prevent to cut operating personnel's hand, the cutting process is accomplished in cutting apart the storehouse simultaneously, prevent that engineering plastics from jumping to crumble and hindering personnel, carry out the multistage cutting simultaneously, high work efficiency, low in labor strength, control fan work makes the plastic chips that produces in the cutting process, dust etc. absorbed by the suction hood, and get into the dust collecting tank through the dust absorption pipe, so that follow-up concentrated clearance, the dust has still been solved simultaneously and has been gived off to the air in, can cause the problem of pollution to the air. However, the device still does not solve the defects that the distance between the two cutters is fixed and cannot be adjusted according to the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cutting device of PS plastics to solve the above-mentioned multinomial defect that leads to among the prior art.
A PS plastic cutting device comprises a frame, wherein a dividing bin, a motor I and a dust suction device are arranged on the frame, a glass cover plate is arranged at the upper end of the dividing bin, a feed inlet and a discharge outlet are respectively arranged at the front end and the rear end of the dividing bin, a pressing plate is arranged on the inner side wall of the feed inlet, bearing seats are symmetrically arranged at the left end and the right end of the dividing bin, screw rods are arranged on the bearing seats in a penetrating manner, a driving belt wheel is arranged at the rear end of each screw rod, a slider I and a slider II which are in threaded fit with the screw rods are respectively arranged on the screw rods at the left end and the right end of the screw rod, a motor III is arranged at the upper end of the slider I, an output shaft of the motor III is connected to one end of a double-axial threaded rod through a coupling, the other end of the double-axial threaded rod is rotatably connected with the slider II, the other end of the rotating shaft is rotationally connected with one end of the sliding block, the rotating shaft is sleeved with a cutter and a thrust bearing, the thrust bearings are symmetrically arranged at the left end and the right end of the cutter, the thrust bearings comprise a first rotating plate, a second rotating plate and a third rotating plate, the two first rotating plates are respectively and fixedly connected with the two ends of the cutter, one ends of the two third rotating plates, which are far away from the cutter, are provided with mounting plates, the mounting plate is fixedly connected with the third sliding block, the first motor is positioned at the rear lower end of the dividing bin, a transmission wheel is arranged on an output shaft of the first motor, the driving wheel is in transmission connection with the driving belt wheel through a belt, the dust suction device comprises a dust collection box, a dust suction pipe and a draught fan which are arranged on the outer side of the partition bin, the draught fan is located the dust absorption pipe, the one end and the dust collection box of dust absorption pipe are connected, and the other end is connected with the suction hood, the suction hood is located and cuts apart the storehouse inside.
Preferably, the rack is further provided with a button box, a first motor control switch, a second motor control switch and a third motor control switch are arranged in the button box, the first motor control switch is electrically connected with the first motor, the second motor control switch is electrically connected with the second motor, and the third motor control switch is electrically connected with the third motor.
Preferably, a guide rod is further arranged between the first sliding block and the second sliding block, penetrates through the third sliding block and is symmetrically arranged on two sides of the double-screw-direction threaded rod.
Preferably, a movable door is arranged on the dust collection box.
Preferably, the shape of the dust hood is an inverted funnel shape.
The utility model has the advantages that: simple structure, the simple operation through setting up cutting device in cutting apart the storehouse, can play the guard action to operating personnel, sets up motor two and bispin to the threaded rod, can realize the regulation of distance between the cutter, through with pivot and cutter joint, can realize the rotation of cutter, through setting up motor one and screw rod, can realize the back-and-forth movement of cutter, through setting up the dust collection box, can solve the dust and give off to the air in, cause the problem of pollution to the air.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a schematic structural diagram of the middle cutting device of the present invention.
Fig. 3 is a schematic structural diagram of the middle thrust bearing of the present invention.
Fig. 4 is a schematic structural view of the combination of the middle cutter and the thrust bearing of the present invention.
Wherein, 1-a frame, 2-a partition bin, 3-a pressure plate, 4-a screw rod, 5-a belt, 6-a driving wheel, 7-a motor I, 8-a slide block I, 9-a slide block II, 10-a motor II, 11-a motor III, 12-a coupler, 13-a slide block III, 14-a cutter, 15-a guide rod, 16-a double-rotation threaded rod, 17-a driving belt wheel, 18-a bearing seat, 19-a draught fan, 20-a dust suction pipe, 21-a dust suction hood, 22-a dust collection box, 23-a movable door, 24-a feed inlet, 25-a discharge outlet, 26-a rotating shaft, 27-a first rotating plate, 28-a second rotating plate, 29-a third rotating plate, 30-a mounting plate, 31-a glass cover and 32-a button box, 33-a motor one control switch, 34-a motor two control switch and 35-a motor three control switch.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 4, a PS plastic cutting device is characterized by comprising a frame 1, wherein a dividing bin 2, a motor i 7 and a dust suction device are arranged on the frame 1, a glass cover plate 31 is arranged at the upper end of the dividing bin 2, a feed inlet 24 and a discharge outlet 25 are respectively arranged at the front end and the rear end of the dividing bin 2, a pressing plate 3 is arranged on the inner side wall of the feed inlet 24, bearing seats 18 are symmetrically arranged at the left end and the right end of the dividing bin 2, a screw rod 4 penetrates through the bearing seats 18, a driving belt pulley 17 is arranged at the rear end of the screw rod 4, a slider i 8 and a slider ii 9 which are in threaded fit with the screw rod 4 are respectively arranged at the left end and the right end, a motor iii 11 is arranged at the upper end of the slider i 8, an output shaft of the motor iii 11 is connected to one end of a double-direction threaded rod 16, the left end and the right end of the double-screw threaded rod 16 are symmetrically provided with a third sliding block 13, the bottom end of the second sliding block 9 is provided with a second motor 10, the output shaft of the second motor 10 is connected with one end of a rotating shaft 26 through a coupler 12, the other end of the rotating shaft 26 is rotatably connected with a first sliding block 8, the rotating shaft 26 is sleeved with a cutter 14 and a thrust bearing, the thrust bearing is symmetrically arranged at the left end and the right end of the cutter 14 and comprises a first rotating plate 27, a second rotating plate 28 and a third rotating plate 29, the two first rotating plates 27 are respectively and fixedly connected with the two ends of the cutter 14, one ends of the two third rotating plates 29 far away from the cutter 14 are provided with mounting plates 30, the mounting plates 30 are fixedly connected with the third sliding blocks 13, the first motor 7 is positioned at the rear lower end of the segmentation bin 2, the output shaft of the first motor 7 is provided with a driving wheel 6, dust extraction is including installing dust collection box 22, dust absorption pipe 20 and the draught fan 19 in the outside of cutting apart storehouse 2, draught fan 19 is located dust absorption pipe 20, dust absorption pipe 20's one end is connected with dust collection box 22, and the other end is connected with suction hood 21, suction hood 21 is located and cuts apart 2 insides in the storehouse.
In this embodiment, the frame 1 is further provided with a button box 32, the button box 32 is internally provided with a first motor control switch 33, a second motor control switch 34 and a third motor control switch 35, the first motor control switch 33 is electrically connected with the first motor 7, the second motor control switch 34 is electrically connected with the second motor 10, the third motor control switch 35 is electrically connected with the third motor 11, the first motor control switch 33 can adjust the first motor 7 to drive the transmission wheel 6 to rotate, the transmission wheel 6 rotates to drive the transmission belt wheel 17 to rotate, so as to drive the screw rod 4 to rotate, so as to realize the front and back movement of the first slider 8 and the second slider 9, so as to realize the front and back movement of the cutter 14, the second motor control switch 34 can adjust the second motor 10 to drive the rotating shaft 26 to rotate, so as to drive the cutter 14 to rotate, the third motor control switch 35 can control the third motor 11, the left and right movement of the third sliding block 13 is realized, so that the left and right movement of the cutter 14 is realized.
In this embodiment, a guide rod 15 is further arranged between the first sliding block 8 and the second sliding block 9, the guide rod 15 penetrates through the third sliding block 13 and is symmetrically arranged on two sides of the double-screw threaded rod 16, and the guide rod 15 can support the third sliding block 13 on one hand and can limit the third sliding block 13 on the other hand.
In this embodiment, the dust box 22 is provided with a movable door 23, and the dust box 22 can be cleaned conveniently by providing the movable door 23.
In this embodiment, the dust hood 21 is shaped like an inverted funnel, so that the contact area between the dust hood 21 and the split bin 2 can be increased, and a better dust collection effect can be obtained.
The working process and principle are as follows: firstly, before PS plastics enter the dividing bin 2, the motor III 11 is controlled to rotate by the motor three-control switch 35, thereby driving the double-screw-direction threaded rod 16 to rotate, enabling the third sliding block 13 and the cutting knife 14 arranged on the third sliding block 13 to move left and right, adjusting the distance between the two cutting knives 14, then PS plastic enters the dividing bin 2 through the feeding hole 24, the second motor 10 drives the rotating shaft 26 to rotate, thereby driving the cutter 14 to rotate, simultaneously the motor I7 drives the driving wheel 6 to rotate, the driving wheel 6 drives the driving belt wheel 17 to rotate, thereby driving the screw rod 4 to rotate, enabling the first sliding block 8 and the second sliding block 9 to move back and forth simultaneously, cutting the PS plastics, simultaneously, the induced draft fan 19 works to suck the waste scraps in the separating bin 2 into the dust collecting box 22 through the dust collecting pipe 20, when the next piece of PS plastic enters the dividing bin 2 through the feeding hole 24, the PS plastic which is cut well before is extruded out through the discharging hole 25.
Based on the above, the utility model discloses simple structure, the simple operation sets up the love through cutting device and cuts apart the storehouse in, can play the guard action to operating personnel, sets up motor two and bispin to the threaded rod, can realize the regulation of distance between the cutter, through with pivot and cutter joint, can realize the rotation of cutter, through setting up motor one and screw rod, can realize the back-and-forth movement of cutter, through setting up the dust collection box, can solve the dust and give off to the air in, cause the problem of pollution to the air.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (5)
1. The cutting device for PS (polystyrene) plastics is characterized by comprising a rack (1), wherein a dividing bin (2), a first motor (7) and a dust suction device are arranged on the rack (1), a glass cover plate (31) is arranged at the upper end of the dividing bin (2), a feed inlet (24) and a discharge outlet (25) are respectively arranged at the front end and the rear end of the dividing bin (2), a pressing plate (3) is arranged on the inner side wall of the feed inlet (24), bearing seats (18) are symmetrically arranged at the left end and the right end of the dividing bin (2), a screw rod (4) penetrates through the bearing seats (18), a transmission belt wheel (17) is arranged at the rear end of the screw rod (4), a first slider (8) and a second slider (9) which are in threaded fit with the screw rod are respectively arranged on the left end and the right end of the screw rod (4), a third motor (11) is arranged at the upper end of the first slider (8), and an output shaft of the third motor (11, the other end of the double-screw-direction threaded rod (16) is rotationally connected with the second sliding block (9), the third sliding block (13) is symmetrically arranged at the left end and the right end of the double-screw-direction threaded rod (16), the second motor (10) is arranged at the bottom end of the second sliding block (9), an output shaft of the second motor (10) is connected to one end of the rotating shaft (26) through a coupling (12), the other end of the rotating shaft (26) is rotationally connected with the first sliding block (8), a cutter (14) and a thrust bearing are sleeved on the rotating shaft (26), the thrust bearing is symmetrically arranged at the left end and the right end of the cutter (14), the thrust bearing comprises a first rotating plate (27), a second rotating plate (28) and a third rotating plate (29), the two first rotating plates (27) are fixedly connected with the two ends of the cutter (14) respectively, and a mounting plate (30) is arranged at one end, far away from the cutter (14), of the, mounting panel (30) and three (13) fixed connection of slider, motor (7) are located the back lower extreme of cutting apart storehouse (2), be equipped with drive wheel (6) on the output shaft of motor (7), drive wheel (6) are connected through belt (5) transmission with driving pulley (17), dust extraction is including installing dust collection box (22), dust absorption pipe (20) and draught fan (19) in the outside of cutting apart storehouse (2), draught fan (19) are located dust absorption pipe (20), the one end and the dust collection box (22) of dust absorption pipe (20) are connected, and the other end is connected with suction hood (21), suction hood (21) are located and cut apart storehouse (2) inside.
2. The PS plastic cutting device according to claim 1, wherein: still be equipped with button box (32) on frame (1), be equipped with motor one control switch (33), two control switch of motor (34) and three control switch of motor (35) in button box (32), motor one control switch (33) is connected with motor one (7) electricity, two control switch of motor (34) are connected with motor two (10) electricity, three control switch of motor (35) are connected with motor three (11) electricity.
3. The PS plastic cutting device according to claim 1, wherein: and a guide rod (15) is further arranged between the first sliding block (8) and the second sliding block (9), and the guide rod (15) penetrates through the third sliding block (13) and is symmetrically arranged on two sides of the double-screw-direction threaded rod (16).
4. The PS plastic cutting device according to claim 1, wherein: a movable door (23) is arranged on the dust collection box (22).
5. The PS plastic cutting device according to claim 1, wherein: the dust hood (21) is in an inverted funnel shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119733.5U CN209937030U (en) | 2019-01-24 | 2019-01-24 | Cutting device of PS plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119733.5U CN209937030U (en) | 2019-01-24 | 2019-01-24 | Cutting device of PS plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209937030U true CN209937030U (en) | 2020-01-14 |
Family
ID=69121569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920119733.5U Expired - Fee Related CN209937030U (en) | 2019-01-24 | 2019-01-24 | Cutting device of PS plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209937030U (en) |
-
2019
- 2019-01-24 CN CN201920119733.5U patent/CN209937030U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |