CN213829873U - Recovery unit is smashed to polymer injection-molding processing waste material - Google Patents
Recovery unit is smashed to polymer injection-molding processing waste material Download PDFInfo
- Publication number
- CN213829873U CN213829873U CN202022355501.5U CN202022355501U CN213829873U CN 213829873 U CN213829873 U CN 213829873U CN 202022355501 U CN202022355501 U CN 202022355501U CN 213829873 U CN213829873 U CN 213829873U
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- Prior art keywords
- crushing
- horizontal
- arc
- center line
- polymer injection
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- Expired - Fee Related
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- 239000002699 waste material Substances 0.000 title claims abstract description 19
- 238000001746 injection moulding Methods 0.000 title claims abstract description 18
- 229920000642 polymer Polymers 0.000 title claims abstract description 15
- 238000011084 recovery Methods 0.000 title claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000004064 recycling Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 239000013502 plastic waste Substances 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 description 20
- 239000004033 plastic Substances 0.000 description 20
- 239000002245 particle Substances 0.000 description 13
- 238000000071 blow moulding Methods 0.000 description 6
- 229920000426 Microplastic Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Crushing And Pulverization Processes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a recovery unit is smashed to polymer injection moulding waste material, include: the device comprises a sealed shell, a horizontal feeding hole is formed in the top of the sealed shell, a curved neck feeding cylinder is arranged below the horizontal feeding hole, and a material guide inclined plate is arranged on the bottom side of the curved neck feeding cylinder; the sealed crushing bin is arranged below the bent neck feeding cylinder, and a discharge hole is formed below the sealed crushing bin. The utility model discloses an install crushing on rotatory roller and move the sword and be fixed in the crushing dead knife on the horizontal fixed frame and smash plastic waste, smash and move the sword and can rotate through rotatory roller, thereby smash plastic waste with crushing dead knife mismatching, smash dead knife and arc screen cloth formula structure as an organic whole, can carry out gomphosis slidable mounting and dismantlement through the horizontal installation groove, be convenient for while the different length of quick replacement smash the dead knife and the arc screen cloth that corresponds, with the granule of crushing equidimension not of processing, use convenient and fast more.
Description
Technical Field
The utility model relates to an injection moulding technical field especially relates to a recovery unit is smashed to polymer injection moulding waste material.
Background
Blow molding is a plastic processing method, suitable for blow molding, including polyethylene, polyvinyl chloride, polypropylene, polyester, etc., the plastic is a tubular plastic parison obtained by extrusion or injection molding of thermoplastic resin, the obtained hollow container is widely used as an industrial packaging container, according to the parison manufacturing method, blow molding can be divided into extrusion blow molding and injection blow molding, newly developed are multilayer blow molding and stretch blow molding, and after blow molding, excess waste materials are generally generated, and the waste materials can be conveniently recycled by being crushed into particles, so that waste is reduced.
The applicant finds that the existing plastic crushing device is generally used for adjusting the translation fixed knife, so that the distance between the fixed knife and the movable knife is adjusted, the size of the damaged particles is adjusted, the steps are troublesome and troublesome during adjustment, the filtering structure corresponding to the size is required to be replaced to be matched for use, the plastic particles with different sizes can be conveniently processed, the integral adjustment is complex, and the processing efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a device for crushing and recycling polymer injection molding waste to solve the problem.
Based on the above purpose, the utility model provides a recovery unit is smashed to polymer injection molding waste material, include:
the device comprises a sealed shell, a horizontal feeding hole is formed in the top of the sealed shell, a curved neck feeding cylinder is arranged below the horizontal feeding hole, and a material guide inclined plate is arranged on the bottom side of the curved neck feeding cylinder;
the sealing and crushing bin is arranged below the bent neck feeding cylinder, a discharge hole is formed below the sealing and crushing bin, a horizontal fixing frame is arranged in the middle of the sealing and crushing bin, a horizontal mounting groove is formed in the inner side of the horizontal fixing frame, and an arc-shaped embedding groove is formed in the outer end of the horizontal mounting groove;
the rotary roller is arranged inside the sealed crushing bin, a central transmission shaft is arranged in the middle of the rotary roller, a fixed groove is arranged on the outer side of the rotary roller, and a crushing moving blade is arranged in the middle of the fixed groove;
the transmission belt pulley is arranged at the shaft end of the central transmission shaft, a connecting belt is arranged on the outer side of the transmission belt pulley, a driving belt pulley is arranged at the outer end of the connecting belt, and a driving motor is arranged at the shaft end of the driving belt pulley;
smash the stationary knife, set up in the inboard of horizontal installation groove, the rear side of smashing the stationary knife is provided with fixed sliding block, the centre of smashing the stationary knife is provided with the arc link, the centre of arc link is provided with the arc screen cloth.
In some optional embodiments, the crushing movable blades are uniformly arranged in a circumferential shape around the outer side of the horizontal center line of the rotating roller, and the horizontal center line of the crushing movable blades is parallel to the horizontal center line of the rotating roller.
In some optional embodiments, the horizontal center line of the central transmission shaft and the horizontal center line of the rotating roller are positioned on the same line, and the crushing movable blade and the fixing groove are mutually matched in size.
In some alternative embodiments, the horizontal center line of the crushing fixed blade and the horizontal center line of the crushing movable blade are parallel to each other.
In some optional embodiments, the crushing fixed cutter is slidably connected with the horizontal mounting groove through the fixed sliding block, and the fixed sliding block and the horizontal mounting groove are mutually matched in size.
In some alternative embodiments, the arc-shaped connecting frame and the arc-shaped embedding groove are mutually matched in size.
As can be seen from the above, the utility model provides a macromolecule injection molding processing waste material crushing and recycling device, the plastic waste is crushed by the crushing movable knife arranged on the rotary roller and the crushing fixed knife fixed on the horizontal fixed frame, the crushing movable knife can rotate through the rotary roller, so as to crush the plastic waste by being staggered with the crushing fixed knife, the distance between the crushing movable knife and the crushing fixed knife determines the size of plastic crushed particles, and the crushed particles are filtered and intercepted by the arc-shaped screen mesh below the plastic crushed particles so as to ensure the uniformity of the plastic crushed particles, and smash stationary knife and arc screen cloth formula structure as an organic whole, can carry out gomphosis slidable mounting and dismantlement through horizontal mounting groove, the not granule of equidimension is smashed in the processing to the fixed knife of smashing of the different length of quick replacement of being convenient for simultaneously and the arc screen cloth that corresponds to use convenient and fast more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of the internal structure of the embodiment of the present invention;
fig. 2 is a schematic front structural view of an embodiment of the present invention;
fig. 3 is a schematic cross-sectional structure diagram of an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an idle state according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a rotating roller according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a crushing stationary knife according to an embodiment of the present invention;
fig. 7 is a schematic structural view of the embodiment of the present invention for changing the state of the crushing stationary knife.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
As an embodiment, a polymer injection molding waste material crushing and recycling device includes:
the device comprises a sealed shell 1, wherein a horizontal feeding hole 101 is formed in the top of the sealed shell 1, a curved neck feeding cylinder 102 is arranged below the horizontal feeding hole 101, and a material guide inclined plate 103 is arranged on the bottom side of the curved neck feeding cylinder 102;
the sealing and crushing bin 2 is arranged below the curved neck feeding cylinder 102, a discharge hole 201 is formed below the sealing and crushing bin 2, a horizontal fixing frame 202 is arranged in the middle of the sealing and crushing bin 2, a horizontal mounting groove 203 is formed in the inner side of the horizontal fixing frame 202, and an arc-shaped embedding groove 204 is formed in the outer end of the horizontal mounting groove 203;
the rotary roller 3 is arranged inside the sealed crushing bin 2, a central transmission shaft 301 is arranged in the middle of the rotary roller 3, a fixed groove 302 is arranged on the outer side of the rotary roller 3, and a crushing moving blade 303 is arranged in the middle of the fixed groove 302;
the transmission belt pulley 4 is arranged at the shaft end of the central transmission shaft 301, a connecting belt 401 is arranged on the outer side of the transmission belt pulley 4, a driving belt pulley 402 is arranged at the outer end of the connecting belt 401, and a driving motor 403 is arranged at the shaft end of the driving belt pulley 402;
the crushing fixed knife 5 is arranged on the inner side of the horizontal mounting groove 203, a fixed slide block 501 is arranged on the rear side of the crushing fixed knife 5, an arc-shaped connecting frame 502 is arranged in the middle of the crushing fixed knife 5, and an arc-shaped screen 503 is arranged in the middle of the arc-shaped connecting frame 502.
Referring to fig. 1 to 7, as an embodiment of the present invention, a device for pulverizing and recycling polymer injection molding waste includes: the device comprises a sealed shell 1, wherein a horizontal feeding hole 101 is formed in the top of the sealed shell 1, a curved neck feeding cylinder 102 is arranged below the horizontal feeding hole 101, and a material guide inclined plate 103 is arranged on the bottom side of the curved neck feeding cylinder 102; the sealing and crushing bin 2 is arranged below the curved neck feeding cylinder 102, a discharge hole 201 is formed below the sealing and crushing bin 2, a horizontal fixing frame 202 is arranged in the middle of the sealing and crushing bin 2, a horizontal mounting groove 203 is formed in the inner side of the horizontal fixing frame 202, and an arc-shaped embedding groove 204 is formed in the outer end of the horizontal mounting groove 203; the rotary roller 3 is arranged inside the sealed crushing bin 2, a central transmission shaft 301 is arranged in the middle of the rotary roller 3, a fixed groove 302 is arranged on the outer side of the rotary roller 3, and a crushing moving blade 303 is arranged in the middle of the fixed groove 302; the transmission belt pulley 4 is arranged at the shaft end of the central transmission shaft 301, a connecting belt 401 is arranged on the outer side of the transmission belt pulley 4, a driving belt pulley 402 is arranged at the outer end of the connecting belt 401, and a driving motor 403 is arranged at the shaft end of the driving belt pulley 402; the crushing fixed knife 5 is arranged on the inner side of the horizontal mounting groove 203, a fixed slide block 501 is arranged on the rear side of the crushing fixed knife 5, an arc-shaped connecting frame 502 is arranged in the middle of the crushing fixed knife 5, and an arc-shaped screen 503 is arranged in the middle of the arc-shaped connecting frame 502.
Referring to fig. 1 to 5, optionally, the device is a structural body, a horizontal feed port 101 is arranged at the top of the sealed housing 1, a plastic recovery material to be crushed can be fed through the horizontal feed port 101, the lower part of the horizontal feed port 101 is connected with a sealed crushing bin 2 through a curved neck feed cylinder 102, a rotating roller 3 is arranged in the sealed crushing bin 2, a crushing moving blade 303 is fixedly arranged at the outer side of the rotating roller 3, the crushing moving blade 303 is uniformly arranged around the outer side of the horizontal center line of the rotating roller 3 in a circumferential manner, the horizontal center line of the crushing moving blade 303 is parallel to the horizontal center line of the rotating roller 3, two groups of crushing fixed blades 5 are symmetrically arranged at two sides of the rotating roller 3, the horizontal center line of a central transmission shaft 301 and the horizontal center line of the rotating roller 3 are positioned on the same straight line, and the sizes of the crushing moving blade 303 and the fixed slots 302, therefore, the plastic recovery piece can fall into the sealed crushing bin 2 through the curved neck feeding cylinder 102, and meanwhile, the horizontal central line of the crushing fixed knife 5 is parallel to the horizontal central line of the crushing movable knife 303, so that the crushing movable knife 303 can be driven to move through the rotation of the rotating roller 3, and the crushing movable knife 303 and the crushing fixed knife 5 are staggered to crush the plastic recovery piece.
Referring to fig. 3 to 7, optionally, the device crushes the plastic recycling parts by the relative movement between the movable crushing cutter 303 and the fixed crushing cutter 5, the distance between the movable crushing cutter 303 and the fixed crushing cutter 5 determines the particle size of the plastic recycling parts after crushing, the plastic recycling parts can be crushed and processed into different sizes of particles according to the requirement by adjusting the distance between the movable crushing cutter 303 and the fixed crushing cutter 5, the tail of the fixed crushing cutter 5 of the device can be disassembled, the fixed crushing cutter 5 is slidably connected with the horizontal mounting groove 203 by the fixed sliding block 501, the fixed sliding block 501 is matched with the horizontal mounting groove 203 in size, so that the fixed crushing cutter 5 can be slidably mounted in the horizontal mounting groove 203 for mounting and fixing or slidably dismounting, and the distance between the movable crushing cutter 303 and the fixed crushing cutter 5 can be adjusted by mounting and replacing the fixed crushing cutters 5 with different lengths, with the plastic granules size after adjusting broken processing, adjust convenient and fast more, and plastics receipt can fall on the arc screen cloth 503 of below after smashing moving sword 303 and smashing stationary knife 5 breakage, and not broken can stay on the arc screen cloth 503 to the plastic granules of appointed size, constantly be curled up with repeated breakage by rotatory roller 3, until it can be through arc screen cloth 503 in order to accomplish broken processing, and the crushing stationary knife 5 and the arc screen cloth 503 formula structure as an organic whole of device, its one-to-one, the arc screen cloth 503 of big or small sieve mesh is corresponding in the cooperation of the crushing stationary knife 5 of different length, connect through arc link 502 between the two, and size is mutually supported between arc link 502 and the arc gomphosis groove 204, thereby can smash stationary knife 5 and the whole quick assembly disassembly that carries out of arc screen cloth 503 through horizontal slip, use convenient and fast more.
When the device is used, firstly, the device is adjusted according to the size of plastic particles to be processed, when the device is adjusted, the crushing fixed knife 5 and the arc-shaped screen 503 can be moved horizontally and slide out along the horizontal installation groove 203 to be disassembled, then the crushing fixed knife 5 and the arc-shaped screen 503 with the required size can be moved horizontally and slide in along the horizontal installation groove 203, then the device can be fixed by applying bolts on the outer side, after the adjustment work is finished, a plastic recovery piece can be put into the device from the horizontal feeding hole 101, then the plastic recovery piece passes through the curved neck feeding cylinder 102 and moves to the sealed crushing bin 2 through the guide inclined plate 103, the driving motor 403 drives the driving belt pulley 402 to rotate, the driving belt pulley 402 drives the driving belt pulley 4 to rotate through the connecting belt 401, then the driving belt pulley 4 drives the rotating roller 3 to rotate through the central transmission shaft 301, the rotating roller 3 rotates to drive the crushing moving knife 303 to move, and then make and smash and to cut with the broken processing of smashing between the stationary knife 5 and the wrong cooperation of moving sword 303, can fall on the arc screen cloth 503 of below after smashing through smashing moving sword 303 and smashing stationary knife 5, and not broken plastic granules to appointed size just can stay on the arc screen cloth 503, constantly is rolled up by rotatory roller 3 with repeated breakage, until it can pass through the arc screen cloth 503 in order to accomplish broken processing, accomplish broken plastic granules and pass through discharge gate 201 conveyor, accomplish broken work.
The high polymer injection molding waste material crushing and recycling device provided by the utility model crushes the plastic waste material through the crushing movable knife 303 arranged on the rotating roller 3 and the crushing fixed knife 5 fixed on the horizontal fixing frame 202, the crushing movable knife 303 can rotate through the rotating roller 3, so as to crush the plastic waste by being staggered with the crushing fixed knife 5, the distance between the crushing movable knife 303 and the crushing fixed knife 5 determines the size of plastic crushed particles, and the crushed particles are filtered and intercepted by the arc-shaped screen 503 below to ensure the uniformity of the plastic crushed particles, and smash stationary knife 5 and arc screen 503 formula structure as an organic whole, can carry out gomphosis slidable mounting and dismantlement through horizontal mounting groove 203, the crushing stationary knife 5 of the different length of quick replacement simultaneously of being convenient for and the arc screen 503 that corresponds to the granule of equidimension is smashed in the processing, uses convenient and fast more.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a recovery unit is smashed to polymer injection molding processing waste material which characterized in that includes:
the device comprises a sealed shell, a horizontal feeding hole is formed in the top of the sealed shell, a curved neck feeding cylinder is arranged below the horizontal feeding hole, and a material guide inclined plate is arranged on the bottom side of the curved neck feeding cylinder;
the sealing and crushing bin is arranged below the curved neck feeding cylinder, a discharge hole is formed below the sealing and crushing bin, a horizontal fixing frame is arranged in the middle of the sealing and crushing bin, a horizontal mounting groove is formed in the inner side of the horizontal fixing frame, and an arc-shaped embedding groove is formed in the outer end of the horizontal mounting groove;
the rotary roller is arranged inside the sealed crushing bin, a central transmission shaft is arranged in the middle of the rotary roller, a fixed groove is arranged on the outer side of the rotary roller, and a crushing moving blade is arranged in the middle of the fixed groove;
the transmission belt pulley is arranged at the shaft end of the central transmission shaft, a connecting belt is arranged on the outer side of the transmission belt pulley, a driving belt pulley is arranged at the outer end of the connecting belt, and a driving motor is arranged at the shaft end of the driving belt pulley;
smash the stationary knife, set up in the inboard of horizontal installation groove, the rear side of smashing the stationary knife is provided with fixed sliding block, the centre of smashing the stationary knife is provided with the arc link, the centre of arc link is provided with the arc screen cloth.
2. The polymer injection molding waste crushing and recycling device according to claim 1, wherein the crushing moving blades are uniformly arranged in a circumferential manner around the outer side of the horizontal center line of the rotating roller, and the horizontal center line of the crushing moving blades is parallel to the horizontal center line of the rotating roller.
3. The polymer injection molding waste crushing and recycling device according to claim 1, wherein the horizontal center line of the central transmission shaft and the horizontal center line of the rotating roller are located on the same line, and the crushing movable blade and the fixing groove are matched in size.
4. The polymer injection molding waste crushing and recycling device according to claim 1, wherein the horizontal center line of the crushing stationary knife and the horizontal center line of the crushing movable knife are parallel to each other.
5. The polymer injection molding waste material crushing and recycling device according to claim 1, wherein the crushing stationary knife is slidably connected with the horizontal mounting groove through the fixed sliding block, and the fixed sliding block and the horizontal mounting groove are matched with each other in size.
6. The polymer injection molding waste crushing and recycling device according to claim 1, wherein the arc-shaped connecting frame and the arc-shaped embedding groove are mutually matched in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022355501.5U CN213829873U (en) | 2020-10-21 | 2020-10-21 | Recovery unit is smashed to polymer injection-molding processing waste material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022355501.5U CN213829873U (en) | 2020-10-21 | 2020-10-21 | Recovery unit is smashed to polymer injection-molding processing waste material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213829873U true CN213829873U (en) | 2021-07-30 |
Family
ID=77010396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022355501.5U Expired - Fee Related CN213829873U (en) | 2020-10-21 | 2020-10-21 | Recovery unit is smashed to polymer injection-molding processing waste material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213829873U (en) |
-
2020
- 2020-10-21 CN CN202022355501.5U patent/CN213829873U/en not_active Expired - Fee Related
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| 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: 20210730 |