CN220348870U - Scraping and cutting edge mechanism - Google Patents
Scraping and cutting edge mechanism Download PDFInfo
- Publication number
- CN220348870U CN220348870U CN202322021114.1U CN202322021114U CN220348870U CN 220348870 U CN220348870 U CN 220348870U CN 202322021114 U CN202322021114 U CN 202322021114U CN 220348870 U CN220348870 U CN 220348870U
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- fixedly connected
- negative pressure
- pipe
- opposite
- base
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- 238000005520 cutting process Methods 0.000 title claims abstract description 5
- 238000007790 scraping Methods 0.000 title abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000005086 pumping Methods 0.000 claims abstract description 9
- 230000000670 limiting effect Effects 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 24
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 abstract description 35
- 239000004033 plastic Substances 0.000 abstract description 35
- 238000010521 absorption reaction Methods 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 6
- 239000013502 plastic waste Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a scraping blade mechanism, which comprises a base and a belt conveyor, wherein both sides of the top of the base are fixedly connected with bearing plates, the belt conveyor is fixedly connected between opposite sides of the two bearing plates, a blade scraping assembly is fixedly connected between opposite sides of the two bearing plates and right above the belt conveyor, and compared with the prior art, the scraping blade mechanism has the following beneficial effects: through starting the negative pressure air exhauster in the filtration pumping machine, utilize negative pressure to follow two dust absorption pipe end intercommunication dust absorption fill department simultaneously and draw the plastics sweeps that the plastic products both sides scraped off to carry to the inside of seal box, filter the plastics sweeps in the air through the inside filter screen of installing frame, thereby can not appear plastics sweeps and cause the inside phenomenon of blockking up of negative pressure air exhauster, reduced equipment maintenance frequency, effectively improved plastic products and scraped the cutting edge machining efficiency.
Description
Technical Field
The utility model relates to a blade scraping mechanism, and belongs to the field of plastic product processing equipment.
Background
The plastic product scraping and toggling mechanism is one common plastic product processing equipment and is used for scraping burrs on the surface of plastic product after being processed and molded, and during the production process, plastic material is heated and plasticized and then sent into the plastic product scraping and toggling mechanism, and the surface of the plastic material is scraped and toggling through the interaction of a scraper and a toggling roller so as to obtain the required thickness and smoothness.
In the prior art, both sides of the plastic product can be simultaneously scraped and leveled through the scraper and the blade covering roller, and the scraped plastic waste scraps can be pumped into the water tank to be filtered together with air, but the air communication waste scraps directly enter the fan, a filtering mechanism is not arranged at the air inlet of the fan, after long-time use, the phenomenon that the inside of the fan is blocked by the plastic waste scraps is easily caused, the equipment maintenance frequency is increased, and the blade covering processing efficiency of the plastic product is reduced.
In summary, the present utility model provides a blade scraping mechanism to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a blade scraping mechanism so as to solve the problem that the fan provided in the background art is easy to be blocked by pumped plastic scraps.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a scrape and drape over a knife or a sword mechanism, includes base and band conveyer, the equal fixedly connected with bearing plate in both sides at base top, band conveyer fixed connection is between the opposite one side of two bearing plates, two between the opposite one side of bearing plate and be located band conveyer and scrape and drape over a knife or a sword subassembly, two opposite one side of bearing plate and be located band conveyer's top all runs through there is the dust absorption pipe, two the opposite one end of dust absorption pipe all communicates there is the dust absorption bucket, two the one end that the dust absorption pipe is separated runs through two bearing plates respectively and extends to band conveyer's below, two the intercommunication has the conveyer pipe between the one end that the dust absorption pipe is separated, the top of base and the bottom intercommunication that is located the conveyer pipe have the filtration pumping machine.
Further, scrape and drape over one's face subassembly includes quick-witted case, the inside fixedly connected with motor of machine case, the output fixedly connected with bi-directional threaded rod of motor, bi-directional threaded rod's one end runs through quick-witted case and a bearing plate in proper order and extends to one side of another bearing plate, the both sides of bi-directional threaded rod face all overlap and are equipped with the regulation seat, two the equal fixedly connected with connecting seat in bottom of regulation seat, two the equal fixedly connected with stopper in top and the back of connecting seat, every two all run through between the opposite one side of stopper has the gag lever post, the both ends of every gag lever post all extend to the opposite one side of two bearing plates, two the equal fixedly connected with scraper in opposite one side of regulation seat.
Further, the bidirectional threaded rod is rotationally connected with the case, and the bidirectional threaded rod is rotationally connected with the two bearing plates.
Further, the two-way threaded rods are in threaded connection with the two adjusting seats, and the limiting block is in contact with the limiting rod.
Further, both ends of the limiting rod are fixedly connected with the two bearing plates respectively, and the limiting rod and the limiting block have limiting effects on the adjusting seat.
Further, the filtration pumping machine comprises a sealing box and a negative pressure exhaust fan, wherein the sealing box is fixedly connected to the top of the base and is located at the bottom end of the conveying pipe, a mounting frame is slidably connected between two sides of the inner wall of the sealing box, a filter screen is fixedly connected to the inner frame surface of the mounting frame, the negative pressure exhaust fan is fixedly connected to one side of the top of the base, an air inlet pipe is communicated between the air inlet end of the negative pressure exhaust fan and the bottom of one side of the sealing box and is located below the filter screen, and an air outlet pipe is communicated with the air outlet end of the negative pressure exhaust fan.
Further, the front of the sealing box is fixedly connected with a box door through a screw, and the sealing box is communicated with the conveying pipe.
The utility model has the beneficial effects that:
through starting the negative pressure air exhauster in the filtration pumping machine, utilize negative pressure to follow two dust absorption pipe end intercommunication dust absorption fill department simultaneously and draw the plastics sweeps that the plastic products both sides scraped off to carry to the inside of seal box, filter the plastics sweeps in the air through the inside filter screen of installing frame, thereby can not appear plastics sweeps and cause the inside phenomenon of blockking up of negative pressure air exhauster, reduced equipment maintenance frequency, effectively improved plastic products and scraped the cutting edge machining efficiency.
The box door can be disassembled by detaching the screw on the front side of the sealing box, so that the sealing box can be opened, the mounting frame is pulled out from the sealing box, and plastic sweeps accumulated at the top of the filter screen can be cleaned and recovered, so that the dust filtering effect of the fan inside the scraping blade mechanism is effectively ensured, and the plastic sweeps recovery convenience is improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic perspective view of a mechanism for scraping a flash of the present utility model;
FIG. 2 is a schematic main sectional view of a mechanism for scraping a flash of the present utility model;
FIG. 3 is a schematic top view of a mechanism for scraping a flash of the present utility model;
fig. 4 is a schematic top-sectional view of a mechanism for scraping a flash of the present utility model.
In the figure: 1. a base; 2. a bearing plate; 3. a belt conveyor; 4. a scraping blade assembly; 5. a dust collection pipe; 6. a dust collection hopper; 7. a delivery tube; 8. filtering the pumping machine; 41. a chassis; 42. a motor; 43. a two-way threaded rod; 44. an adjusting seat; 45. a connecting seat; 46. a limiting block; 47. a limit rod; 48. a scraper; 81. a seal box; 82. a mounting frame; 83. a filter screen; 84. an air inlet pipe; 85. a negative pressure exhaust fan; 86. and (5) an air outlet pipe.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a scrape and drape the front mechanism, including base 1 and wabble conveyer 3, the equal fixedly connected with bearing plate 2 in both sides at base 1 top, wabble conveyer 3 fixedly connected with is between the opposite one side of two bearing plates 2, and be located the opposite one side of two bearing plates 2 and be located the front subassembly 4 is scraped to fixedly connected with directly over the wabble conveyer 3, the opposite one side of two bearing plates 2 and be located the top of wabble conveyer 3 all run through have dust absorption pipe 5, the opposite one end of two dust absorption pipe 5 all communicates and has dust absorption fill 6, the one end that two dust absorption pipe 5 is separated runs through two bearing plates 2 respectively and extends to the below of wabble conveyer 3, the intercommunication has conveyer pipe 7 between the one end that two dust absorption pipe 5 are separated, the top of base 1 and be located the bottom intercommunication of conveyer pipe 7 have filtering pump 8, the external power source is connected to the wabble conveyer 3 and is provided with power control switch, the inside servo motor that is provided with of wabble conveyer 3, conveying roller and conveyer belt for carrying out the transmission to plastics goods.
Referring to fig. 2, 3 and 4, the scraping front assembly 4 comprises a case 41, a motor 42 is fixedly connected to the inside of the case 41, a bidirectional threaded rod 43 is fixedly connected to the output end of the motor 42, the motor 42 is connected with an external power supply through a wire and is provided with a power control switch, the motor 42 is a three-phase asynchronous motor, the output end can be adjusted in a forward and reverse rotation mode, one end of the bidirectional threaded rod 43 sequentially penetrates through the case 41 and one bearing plate 2 and extends to one side of the other bearing plate 2, two sides of the rod surface of the bidirectional threaded rod 43 are respectively sleeved with an adjusting seat 44, the bottoms of the two adjusting seats 44 are respectively fixedly connected with a connecting seat 45, the tops of the front top and the back top of the two connecting seats 45 are respectively fixedly connected with a limiting block 46, a limiting rod 47 is penetrated between opposite sides of each two limiting blocks 46, two ends of each limiting rod 47 are respectively fixedly connected with a scraper 48, the opposite sides of the two adjusting seats 44 are respectively rotatably connected with the two bearing plates 2, the bidirectional threaded rod 43 and the two bearing plates 2 are rotatably connected with the two adjusting seats 44 in a threaded rod 43, when the two limiting rods 47 are in a threaded connection with the two limiting rods 44, the two limiting rods 47 are driven to be in a sliding mode, and the two limiting rods 45 are respectively contacted with the two limiting rods 45 in a sliding mode, and are respectively, and are in a sliding mode, and are respectively kept away from the two limiting rods 45 and are in a sliding connection with two limiting rods 45, so that the spacing between the two blades 48 can be adjusted according to the size of the plastic article.
Referring to fig. 2 and 4, the filtering and pumping machine 8 includes a sealing box 81 and a negative pressure exhaust fan 85, the sealing box 81 is fixedly connected to the top of the base 1 and is located at the bottom end of the conveying pipe 7, a mounting frame 82 is slidably connected between two sides of the inner wall of the sealing box 81, a filter screen 83 is fixedly connected to an inner frame surface of the mounting frame 82, the negative pressure exhaust fan 85 is fixedly connected to one side of the top of the base 1, an air inlet pipe 84 is communicated between an air inlet end of the negative pressure exhaust fan 85 and the bottom of one side of the sealing box 81 and below the filter screen 83, an air outlet pipe 86 is communicated with an air outlet end of the negative pressure exhaust fan 85, the negative pressure exhaust fan 85 is connected to an external power supply and is provided with a power control switch, two sides of the inner wall of the sealing box 81 are provided with sliding grooves matched with the mounting frame 82, two ends of the sliding grooves are mutually communicated, after the sealing box 81 is opened, the mounting frame 82 is communicated with the filter screen 83 from the inside of the sealing box 81, the top and the bottom of the mounting frame 82 are mutually communicated, the front and the back of the mounting frame 82 are respectively contacted with the front and the back of the inner wall of the sealing box 81, and the front of the filter screen 83 can filter plastics in air, and the front of the waste screw are fixedly connected to the box door 7.
The specific embodiment is as follows: the belt conveyor 3 is started to convey plastic products, the plastic products are conveyed between the two scrapers 48 in the scraping blade assembly 4 in the conveying process, burrs on two sides of the plastic products can be scraped by the scrapers 48, meanwhile, the negative pressure exhaust fan 85 in the filtering pumping machine 8 is started, so that air in the sealing box 81 can be extracted through the air inlet pipe 84 to form negative pressure, then air in the two dust suction pipes 5 can be extracted through the conveying pipe 7, plastic waste scraps scraped on two sides of the plastic products are simultaneously extracted through the ports of the two dust suction pipes 5 and communicated with the dust suction hopper 6 and conveyed into the sealing box 81, the plastic waste scraps in the air are filtered through the filter screen 83 in the mounting frame 82, clean air is discharged through the air outlet pipe 86, and accordingly the phenomenon that the negative pressure exhaust fan 85 is blocked by the plastic waste scraps is avoided, the equipment maintenance frequency is reduced, the plastic product scraping blade processing efficiency is effectively improved, the forward and reverse rotation adjustment is carried out by starting the output end of the motor 42 in the scraping blade assembly 4, the bidirectional threaded rod 43 can be driven to carry out forward and reverse rotation adjustment, when the bidirectional threaded rod 43 rotates clockwise, the two adjusting seats 44 can be driven to drive the two connecting seats 45 to mutually slide on the limiting rod 47 to approach each other through the limiting block 46, when the bidirectional threaded rod 43 rotates anticlockwise, the two adjusting seats 44 can be driven to drive the two connecting seats 45 to mutually slide on the limiting rod 47 to be far away through the limiting block 46, so that the distance between the two scraping blades 48 can be adjusted according to the size of the plastic product, the plastic product scraping blade processing range is effectively enlarged, the plastic product processing equipment cost is saved, the box door can be disassembled by disassembling the screw on the front face of the sealing box 81, and the sealing box 81 can be opened, and then the mounting frame 82 is pulled out from the sealing box 81, so that plastic scraps accumulated at the top of the filter screen 83 can be cleaned and recovered, the dust filtering effect of the fan in the blade scraping mechanism is effectively ensured, and the plastic scraps recovery convenience is improved.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a scrape flash mechanism, includes base (1) and band conveyer (3), its characterized in that: the utility model discloses a dust collection device, including base (1) and dust collection pipe (5), both sides at base (1) top are all fixedly connected with bearing plate (2), the belt conveyer (3) fixedly connected with between the opposite one side of two bearing plates (2), two between the opposite one side of bearing plate (2) and be located and scrape and flash subassembly (4) directly over the belt conveyer (3), two opposite one side of bearing plate (2) and be located the top of belt conveyer (3) all run through dust collection pipe (5), two the opposite one end of dust collection pipe (5) all communicates dust collection hopper (6), two the one end that dust collection pipe (5) is separated runs through two bearing plates (2) respectively and extends to the below of belt conveyer (3), two communicate between the one end that dust collection pipe (5) are separated has conveyer pipe (7), the top of base (1) and the bottom intercommunication that is located conveyer pipe (7) have filtration pumping machine (8).
2. A wiper blade mechanism as claimed in claim 1, wherein: the utility model provides a scrape and drape over one's shoulders cutting edge of a knife or a sword subassembly (4) including quick-witted case (41), the inside fixedly connected with motor (42) of quick-witted case (41), the output fixedly connected with bi-directional threaded rod (43) of motor (42), the one end of bi-directional threaded rod (43) runs through quick-witted case (41) and a bearing plate (2) in proper order and extends to one side of another bearing plate (2), the both sides of bi-directional threaded rod (43) face all overlap and are equipped with regulation seat (44), two the bottom of regulation seat (44) is all fixedly connected with connecting seat (45), two the top of connecting seat (45) positive top and back is all fixedly connected with stopper (46), every two all run through between the opposite one side of stopper (46), the both ends of every stopper (47) all extend to two opposite sides of bearing plate (2), two the opposite one side of regulation seat (44) is all fixedly connected with scraper (48).
3. A wiper blade mechanism as claimed in claim 2, wherein: the bidirectional threaded rod (43) is rotationally connected with the case (41), and the bidirectional threaded rods (43) are rotationally connected with the two bearing plates (2).
4. A wiper blade mechanism as claimed in claim 2, wherein: the two-way threaded rods (43) are in threaded connection with the two adjusting seats (44), and the limiting blocks (46) are in contact with the limiting rods (47).
5. A wiper blade mechanism as claimed in claim 2, wherein: both ends of the limiting rod (47) are fixedly connected with the two bearing plates (2) respectively, and the limiting rod (47) and the limiting block (46) both have a limiting effect on the adjusting seat (44).
6. A wiper blade mechanism as claimed in claim 1, wherein: the utility model provides a filter pumping machine (8) includes seal box (81) and negative pressure air exhauster (85), seal box (81) fixedly connected with is at the top of base (1) and is located the bottom of conveyer pipe (7), sliding connection has installing frame (82) between the both sides of seal box (81) inner wall, inside casing face fixedly connected with filter screen (83) of installing frame (82), negative pressure air exhauster (85) fixedly connected with is in one side at base (1) top, between the bottom of air inlet end and seal box (81) one side of negative pressure air exhauster and the below intercommunication that is located filter screen (83) has air-supply line (84), the end intercommunication of giving vent to anger of negative pressure air exhauster (85) has out tuber pipe (86).
7. The shawl mechanism according to claim 6, wherein: the front of the sealing box (81) is fixedly connected with a box door through a screw, and the sealing box (81) is communicated with the conveying pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322021114.1U CN220348870U (en) | 2023-07-31 | 2023-07-31 | Scraping and cutting edge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322021114.1U CN220348870U (en) | 2023-07-31 | 2023-07-31 | Scraping and cutting edge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220348870U true CN220348870U (en) | 2024-01-16 |
Family
ID=89505408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322021114.1U Active CN220348870U (en) | 2023-07-31 | 2023-07-31 | Scraping and cutting edge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220348870U (en) |
-
2023
- 2023-07-31 CN CN202322021114.1U patent/CN220348870U/en active Active
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