CN215039265U - Cutting device is used in plastic granules processing - Google Patents
Cutting device is used in plastic granules processing Download PDFInfo
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- CN215039265U CN215039265U CN202121613412.4U CN202121613412U CN215039265U CN 215039265 U CN215039265 U CN 215039265U CN 202121613412 U CN202121613412 U CN 202121613412U CN 215039265 U CN215039265 U CN 215039265U
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- cutting knife
- scraper
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Abstract
The utility model relates to the technical field of plastic processing, in particular to a cutting device for plastic particle processing, which comprises a compression component arranged at the bottom of a hydraulic cylinder and used for guaranteeing the normal use of a cutting knife, and a cleaning component arranged at the left side of a workbench and used for preventing plastic particles from being adhered; this kind of cutting device is used in plastic granules processing through being provided with the oppression component, and the oppression component is provided with horizontal pole, spring two and scraper, and when the cutting knife was down, the scraper can assist the clamp plate to fix the plastic strip, avoids the condition that the displacement appears in the plastic strip, and when the cutting knife went upward, the scraper can scrape the plastics of gluing even on the cutting knife, ensures the normal work of cutting knife.
Description
Technical Field
The utility model relates to a plastics processing technology field specifically is a cutting device is used in plastic granules processing.
Background
The plastic particles refer to granular plastics and are raw materials for manufacturing various plastic products, and in the manufacturing process of the plastic particles, a cutting device is usually adopted to sequentially cut long plastic strips into granular small sections of plastics;
through search, the cutting device for feed particle production detection disclosed in the current patent application No. 202020744777.X can prevent plastic particles from being adhered to a cutting knife by virtue of a series of structures such as a pressing plate and a rubber scraper, so that the aim of ensuring the product quality is fulfilled;
however, in practical use, the plastic particles are sometimes not completely cooled and are easily adhered to the cutting knife;
meanwhile, a larger gap exists between the pressing plate and the cutting knife, and when the width of the plastic strip is shorter than the gap between the pressing plate and the cutting knife, the pressing plate cannot achieve a good pressing effect on the plastic strip;
therefore, a novel cutting device for plastic particle processing is provided to solve the problems that a cutting knife of the device is easy to adhere plastic particles and a pressing plate is fixed and fails.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cutting device is used in plastic granules processing to there is the problem of fixed inefficacy in the easy adhesion plastic granules of cutting knife and the clamp plate that provide in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for plastic particle processing comprises a workbench, a hydraulic cylinder and a collecting tank, wherein the hydraulic cylinder is installed at the top of the workbench, and the collecting tank is installed at the bottom of the workbench;
the bottom of pneumatic cylinder is installed the oppression component that guarantees the cutting knife normal use, and the clearance component that prevents the adhesion of plastic granules is installed in the left side of workstation.
Preferably, the pressing member includes: the device comprises a connecting plate, a cutting knife, a guide post, a spring I, a pressing plate, a cross rod, a spring II and a scraper;
the connecting plate is arranged at the bottom of the hydraulic cylinder, and the cutting knife is arranged on the left side of the bottom of the connecting plate.
Preferably, the guide post is embedded in the right side of the connecting plate, the spring is sleeved on the outer side of the guide post, and the pressing plate is fixed at the bottom of the guide post.
Preferably, the cross bar transversely runs through the inside of clamp plate, the spring cup joints in the one end that the cross bar extends to the outside right side of clamp plate, scraper fixed connection is in the left side of cross bar.
Preferably, the left side of the scraper is a slope, the left side of the scraper is parallel to the cutter, and the height of the scraper is the same as that of the pressing plate.
Preferably, the cleaning member includes: the rubber scraping head is fixed on the right side of the telescopic rod.
Preferably, the rubber sleeve wraps the outer side of the third spring, a through hole which is obliquely arranged upwards at forty-five degrees is formed in the lower end face of the rubber scraping head, and the through hole is communicated with the rubber sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of cutting device is used in plastic granules processing through being provided with the oppression component, and the oppression component is provided with horizontal pole, spring two and scraper, and when the cutting knife was down, the scraper can assist the clamp plate to fix the plastic strip, avoids the condition that the displacement appears in the plastic strip, and when the cutting knife went upward, the scraper can scrape the plastics of gluing even on the cutting knife, ensures the normal work of cutting knife.
2. Secondly, this kind of cutting device is used in plastic granules processing, through being provided with the clearance component, the clearance component includes that rubber sleeve scrapes the head with rubber, rubber scrapes the head and extrudees the rubber sleeve to the left side removal when the cutting knife descends, inside air is scraped first lower right corner through-hole from rubber and is discharged when the rubber sleeve contracts, the air current is blown to the cutting knife, the air current can cool off the left plastic granules of cutting knife, also can blow off the plastic granules of gluing on the cutting knife simultaneously, ensure the normal use of cutting knife.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial structural schematic view of the compression member of the present invention;
FIG. 3 is a partial structural view of the cleaning member of the present invention;
in the figure: the device comprises a workbench 1, a hydraulic cylinder 2, a collecting tank 3, a connecting plate 401, a cutting knife 402, a guide post 403, a first spring 404, a pressing plate 405, a cross bar 406, a second spring 407, a scraper 408, an expansion rod 501, a third spring 502, a rubber scraping head 503 and a rubber sleeve 504.
Detailed Description
Referring to fig. 1-3, the present embodiment provides a technical solution: a cutting device for processing plastic particles comprises a workbench 1, a hydraulic cylinder 2 and a collecting tank 3, wherein the hydraulic cylinder 2 is installed at the top of the workbench 1, and the collecting tank 3 is installed at the bottom of the workbench 1;
the bottom of the hydraulic cylinder 2 is provided with a pressing component which can ensure the normal use of the cutting knife, and the left side of the workbench 1 is provided with a cleaning component which can prevent plastic particles from being adhered.
Further, the pressing member includes: the device comprises a connecting plate 401, a cutting knife 402, a guide post 403, a first spring 404, a pressing plate 405, a cross bar 406, a second spring 407 and a scraper 408;
the connecting plate 401 is arranged at the bottom of the hydraulic cylinder 2, and the cutting knife 402 is arranged at the left side of the bottom of the connecting plate 401;
the hydraulic cylinder 2 drives the cutting knife 402 to reciprocate up and down to realize the purpose of cutting, and the size of plastic particles can be controlled by adjusting the telescopic speed of the hydraulic cylinder 2 under the condition that the feeding speed is unchanged.
Further, a guide post 403 is embedded in the right side of the connecting plate 401, a first spring 404 is sleeved on the outer side of the guide post 403, and a pressing plate 405 is fixed at the bottom of the guide post 403;
when the hydraulic cylinder 2 drives the cutting knife 402 to move downwards, the pressing plate 405 firstly contacts the plastic strip on the workbench 1, the connecting plate 401 continues to move downwards when the pressing plate 405 tightly abuts against the plastic strip, the first spring 404 is continuously compressed, and meanwhile, the guide column 403 slides in the connecting plate 401 to guide the first spring 404;
thereby reach the effect that compresses tightly the plastic strip, the condition that the displacement appears in the plastic strip when avoiding the cutting knife to exert pressure on the plastic strip.
Further, a cross bar 406 transversely penetrates through the inside of the pressing plate 405, a second spring 407 is sleeved at one end of the cross bar 406, which extends to the right side of the outside of the pressing plate 405, and a scraper 408 is fixedly connected to the left side of the cross bar 406;
under the pulling of spring two 407, horizontal pole 406 drives scraper 408 and removes to cutting knife 402, consequently when clamp plate 405 descends oppresses the plastic strip, the plastic strip can be compressed tightly on workstation 1 by scraper 408 to reach the effect of fixed plastic strip.
Further, the left side surface of the scraper 408 is a slope surface, the left side surface of the scraper 408 is arranged in parallel with the cutter 402, and the height of the scraper 408 is the same as that of the pressing plate 405;
when the cutting knife 402 is finished falling once, when the cutting knife 402 goes upward, the scraper 408 can scrape off the plastic strips adhered to the right side of the cutting knife 402, and the normal use of the cutting knife 402 is guaranteed.
Further, the cleaning member includes: the telescopic rod 501 is mounted on the left side of the workbench 1, the spring III 502 is sleeved on the outer side of the telescopic rod 501, and the rubber scraping head 503 is fixed on the right side of the telescopic rod 501;
when the cutting knife 402 moves downwards, the rubber scraping head 503 is pressed, the spring third 502 is pressed to contract, and when the cutting knife 402 moves upwards, the rubber scraping head 503 is used for cleaning the left side surface of the cutting knife 402 and scraping plastic particles adhered to the left side surface of the cutting knife 402.
Further, the rubber sleeve 504 is wrapped on the outer side of the spring third 502, a through hole which is obliquely arranged upwards at forty-five degrees is formed in the lower end face of the rubber scraping head 503, and the through hole is communicated with the rubber sleeve 504;
when the spring three 502 contracts, the rubber sleeve 504 contracts synchronously, for balancing the pressure inside the rubber sleeve 504, the air inside the rubber sleeve 504 is sprayed out from the through hole below the rubber scraping head 503, the air flow is blown downwards to the cutting knife 402 and the plastic particles in an inclined mode, the plastic particles are shaped after heat exchange with the air is completed, meanwhile, the air flow can also blow off the plastic particles on the cutting knife 402, and normal use of the cutting knife 402 is guaranteed.
Wherein, the hydraulic cylinder 2 is provided with a power supply and a controller matched with the hydraulic cylinder.
The working principle is as follows:
firstly, a plastic bar code is placed on a workbench 1, a hydraulic cylinder 2 drives a cutting knife 402 to move downwards, when a pressing plate 405 presses the plastic bar on the workbench 1, the cutting knife 402 continues to move downwards to apply pressure to a rubber scraping head 503, then a spring III 502 and a rubber sleeve 504 are both contracted, air in the rubber sleeve 504 is sprayed out from a through hole below the rubber scraping head 503, and the effect of cooling the plastic on the left side of the cutting part of the cutting knife 402 is achieved;
then, the rubber scraping head 503 continues to move down to cut the plastic strip, the hydraulic cylinder 2 drives the cutting knife 402 to move up after the cutting is completed, and finally, the plastic particles adhered to the two sides of the cutting knife 402 are removed under the action of the rubber scraping head 503 and the scraper 408.
Claims (7)
1. A cutting device for plastic particle processing comprises a workbench (1), a hydraulic cylinder (2) and a collecting tank (3), wherein the hydraulic cylinder (2) is installed at the top of the workbench (1), and the collecting tank (3) is installed at the bottom of the workbench (1);
the method is characterized in that: the bottom of the hydraulic cylinder (2) is provided with a pressing component which can ensure the normal use of the cutting knife, and the left side of the workbench (1) is provided with a cleaning component which can prevent plastic particles from being adhered.
2. The cutting device for plastic pellet processing as claimed in claim 1, wherein: the pressing member includes: the device comprises a connecting plate (401), a cutting knife (402), a guide post (403), a first spring (404), a pressing plate (405), a cross bar (406), a second spring (407) and a scraper (408);
the connecting plate (401) is arranged at the bottom of the hydraulic cylinder (2), and the cutting knife (402) is arranged on the left side of the bottom of the connecting plate (401).
3. The cutting device for plastic pellet processing as claimed in claim 2, wherein: the guide post (403) is embedded in the right side of the connecting plate (401), the first spring (404) is sleeved on the outer side of the guide post (403), and the pressing plate (405) is fixed to the bottom of the guide post (403).
4. The cutting device for plastic pellet processing as claimed in claim 2, wherein: the cross rod (406) transversely penetrates through the inside of the pressing plate (405), the second spring (407) is sleeved at one end, extending to the right side of the outside of the pressing plate (405), of the cross rod (406), and the scraper (408) is fixedly connected to the left side of the cross rod (406).
5. The cutting device for plastic pellet processing as claimed in claim 2, wherein: the left side face of the scraper (408) is a slope face, the left side face of the scraper (408) is arranged in parallel with the cutter (402), and the height of the scraper (408) is the same as that of the pressing plate (405).
6. The cutting device for plastic pellet processing as claimed in claim 1, wherein: the cleaning member includes: the rubber scraper comprises an expansion link (501), a spring III (502), a rubber scraping head (503) and a rubber sleeve (504), wherein the spring III (502) is sleeved on the outer side of the expansion link (501), and the rubber scraping head (503) is fixed on the right side of the expansion link (501).
7. The cutting device for plastic pellet processing as claimed in claim 6, wherein: the rubber sleeve (504) wraps the outer side of the third spring (502), a through hole which is obliquely arranged upwards at forty-five degrees is formed in the lower end face of the rubber scraping head (503), and the through hole is communicated with the rubber sleeve (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121613412.4U CN215039265U (en) | 2021-07-16 | 2021-07-16 | Cutting device is used in plastic granules processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121613412.4U CN215039265U (en) | 2021-07-16 | 2021-07-16 | Cutting device is used in plastic granules processing |
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| Publication Number | Publication Date |
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| CN215039265U true CN215039265U (en) | 2021-12-07 |
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| CN202121613412.4U Active CN215039265U (en) | 2021-07-16 | 2021-07-16 | Cutting device is used in plastic granules processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115635524A (en) * | 2022-11-16 | 2023-01-24 | 苏州瑞纳新材料科技有限公司 | High-flame-retardant conveying device for building exterior wall heat-insulating material and preparation process |
-
2021
- 2021-07-16 CN CN202121613412.4U patent/CN215039265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115635524A (en) * | 2022-11-16 | 2023-01-24 | 苏州瑞纳新材料科技有限公司 | High-flame-retardant conveying device for building exterior wall heat-insulating material and preparation process |
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Address after: 338000 No. 88, Sanqiang Road, high tech Development Zone, Xinyu City, Jiangxi Province Patentee after: Jiangxi Xiansong New Material Technology Co.,Ltd. Address before: 338000 No. 88, Sanqiang Road, high tech Development Zone, Xinyu City, Jiangxi Province Patentee before: Jiangxi xiansong New Material Technology Co.,Ltd. |