CN118061401A - Smashing device for plastic smashing machine - Google Patents
Smashing device for plastic smashing machine Download PDFInfo
- Publication number
- CN118061401A CN118061401A CN202410424422.5A CN202410424422A CN118061401A CN 118061401 A CN118061401 A CN 118061401A CN 202410424422 A CN202410424422 A CN 202410424422A CN 118061401 A CN118061401 A CN 118061401A
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- China
- Prior art keywords
- fixedly connected
- motor
- threaded rod
- plastic
- workbench
- Prior art date
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- 239000004033 plastic Substances 0.000 title claims abstract description 148
- 229920003023 plastic Polymers 0.000 title claims abstract description 148
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007781 pre-processing Methods 0.000 claims abstract 2
- 239000000428 dust Substances 0.000 claims description 22
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 238000010298 pulverizing process Methods 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 abstract description 28
- 239000000463 material Substances 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 description 24
- 230000002457 bidirectional effect Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000005056 compaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B2017/001—Pretreating the materials before recovery
- B29B2017/0021—Dividing in large parts
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention belongs to the technical field of crushing devices, in particular to a crushing device for a plastic crusher, which comprises a base, wherein the upper end surface of the base is fixedly connected with a workbench, two crushing rollers I are rotatably arranged at two ends of the front side of the workbench, two crushing rollers II are rotatably arranged in the middle of the front side of the workbench, and a straightening type adding mechanism for preprocessing a plastic barrel before crushing is arranged at the upper end of the workbench; the invention realizes that when the plastic barrel made of high-ductility plastic materials is required to be crushed by utilizing the straightening type adding mechanism, the plastic barrel can be cut, decomposed and straightened, the arc-shaped surface of the plastic barrel is changed into a plane, and then the plane is added into the crushing area, so that the crushing cutting point can be found, the situation that the plastic barrel cannot be crushed normally due to bouncing when being added into the crushing area is avoided, and the smooth running of the crushing work is ensured.
Description
Technical Field
The invention belongs to the technical field of crushing devices, and particularly relates to a crushing device for a plastic crusher.
Background
The plastic crusher is one special equipment for crushing plastic and rubber, and the plastic crusher has the main rotation shaft driven by motor and speed reducer to crush material with torque force and cutting capacity of blade.
The invention patent with the publication number of CN112619823B discloses a plastic crushing device, which comprises a plastic crushing box, two fixed iron plates and a rotary cutter disc, wherein the two fixed iron plates are respectively and fixedly arranged at the left side and the right side of the inside of the plastic crushing box, the two rotary cutter discs are provided with two groups, the two groups of rotary cutter discs are rotatably arranged inside the plastic crushing box, the front side and the rear side of each rotary cutter disc are respectively provided with an extrusion stretching mechanism for extrusion and pulling, and the inside of each rotary cutter disc is provided with an extrusion mechanism which is convenient for extrusion and pulling of plastic.
However, the above technical solution has the following disadvantages in the practical application process:
When some plastic barrels made of high-ductility plastic materials need to be smashed, the plastic barrels made of the high-ductility plastic materials have higher elasticity and toughness, and the surfaces of the plastic barrels are arc-shaped, so that when the plastic barrels are put above a smashing area formed by two rotary cutterheads, the rotary cutterheads are not easy to find smashing cutting points, the plastic barrels are easy to rebound, and normal smashing work is affected.
To this end, the invention provides a comminution device for a plastic comminution machine.
Disclosure of Invention
In order to overcome the defects in the prior art and solve at least one technical problem in the background art, the invention provides a crushing device for a plastic crusher.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a reducing mechanism for plastic grinder, includes the base, base up end fixedly connected with workstation, workstation front side both ends all rotate and are provided with two crushing roller one, workstation front side middle part rotates and is provided with two crushing roller two, the workstation upper end is provided with the straight type joining mechanism that is used for carrying out preliminary treatment before smashing to the plastic drum;
The straightening type adding mechanism comprises two L-shaped columns which are connected with two sides of the upper end of a workbench in a sliding manner, screw blocks are connected with the upper sides of the L-shaped columns in a sliding manner, electric push rods five are fixedly connected with two sides of the lower end face of each screw block, a frame body is fixedly connected with the five piston ends of each electric push rod, a sliding groove block II is rotatably arranged at the lower end of the frame body, clamping blocks II are connected with two sides of each sliding groove block II in a sliding manner, a frame body is fixedly connected with the rear side of the upper end face of the workbench, two electric push rods III are fixedly connected with two sides of the lower end of the front side of the frame body, three piston ends fixedly connected with spout piece one of electricity push rod, the equal sliding connection in spout piece one both sides has grip block one, the equal fixedly connected with electricity push rod two in workstation upper end front side both ends, two piston ends fixedly connected with ring gear of electricity push rod, ring gear sliding connection has arc slider, the equal sliding connection in arc slider upper end both sides has the slide bar, slide bar one end fixedly connected with blade holder, blade holder one side is provided with hot cutting knife, workstation up end rear side middle part fixedly connected with support frame, support frame sliding connection has the electric saw.
Preferably, the upper end and the lower end of the support frame are respectively provided with a threaded rod in a rotating mode, the threaded rod is connected with threads at the rear end of the electric saw, the upper end face of the support frame is fixedly connected with a motor ten, and the output end of the motor ten is fixedly connected with the upper end of the threaded rod four.
Preferably, the threaded rod II is connected with the lower end of the L-shaped column in a threaded manner, two ends of the threaded rod II are rotatably arranged on the workbench, the upper end of the workbench is fixedly connected with a plurality of motors six, the six output ends of the motors are fixedly connected with one end of the threaded rod II, one side of the upper end of the L-shaped column is fixedly connected with the motor seven, the seven output ends of the motors are fixedly connected with the threaded rod III, the three two ends of the threaded rod III are rotatably arranged on two sides of the upper end of the L-shaped column, the three threaded rod III is connected with threads of the threaded block, the eight output ends of the motors are fixedly connected with the upper end of the sliding block II, the two upper end of the clamping block II is fixedly connected with the two threaded rod II, the two ends of the two-way threaded rod II are rotatably arranged on two sides of the sliding block II, one side of the sliding block II is fixedly connected with the motor nine, and the output end of the motor nine is fixedly connected with one end of the two-way threaded rod II.
Preferably, the first upper end threaded connection of grip block has the first threaded rod of two-way, the first both ends of two-way threaded rod all rotate and set up in first both ends of spout piece, spout piece one end fixedly connected with motor four, motor four output and the first one end fixed link to each other of two-way threaded rod.
Preferably, one side of the upper end of the arc-shaped sliding block is fixedly connected with an electric push rod IV, the piston end of the electric push rod IV is fixedly connected with one side of the tool apron, one side of the upper end of the arc-shaped sliding block is fixedly connected with a motor V, the output end of the motor V is fixedly connected with a gear, and the gear is meshed with the gear ring.
Preferably, the equal fixedly connected with backup pad in workstation upper end front side both ends, the backup pad upper end rotates and is provided with connects the flitch, left side backup pad left end face upside fixedly connected with motor three, motor three output and connect the flitch middle part fixedly to link to each other, it is provided with the compact heap to connect flitch rear end middle part rotation, connect flitch rear end middle part fixedly connected with motor two, motor two output and compact heap one end fixedly to link to each other.
Preferably, the equal fixedly connected with spout post in workstation up end rear side both ends, spout post sliding connection has the displacement board, displacement board one end threaded connection has threaded rod one, threaded rod one upper end rotates and sets up in the spout post upper end, threaded rod one lower extreme rotates and sets up on the workstation, spout post up end fixedly connected with motor one, motor one output and threaded rod one upper end fixed connection, the equal fixedly connected with electric putter one of both sides about the terminal surface before the displacement board, electric putter one piston end fixedly connected with scraper blade, collecting box has been pegged graft to the scraper blade lower extreme.
Preferably, a collecting box is arranged on one side of the upper end face of the base.
Preferably, a dust collection box is fixedly connected to one side of the upper end of the frame body, and an exhaust fan is arranged on one side of the upper end of the dust collection box.
Preferably, the middle part of the front end of the dust collection box is communicated with a connecting pipe, the connecting pipe penetrates through and is communicated with the upper end of the frame body, two ends of the long pipe are fixedly connected to two ends of the upper side of the frame body, and a plurality of dust collection openings are formed in the lower end of the long pipe.
The beneficial effects of the invention are as follows:
1. According to the crushing device for the plastic crusher, when the plastic barrel made of the high-ductility plastic material is required to be crushed by the straightening type adding mechanism, the plastic barrel can be cut, decomposed and straightened, the arc-shaped surface of the plastic barrel is changed into a plane, and then the plane is added into the crushing area, so that the crushing cutting point can be found, the situation that the plastic barrel cannot be crushed normally due to the fact that the plastic barrel is added into the crushing area is avoided, the smooth performance of crushing work is ensured, and impurities adhered to the inner wall of the plastic barrel can be scraped and removed after the plastic barrel is straightened, the cleanness of the inner wall of the plastic barrel is ensured, and the situation that the normal use of the crusher is influenced due to the fact that the impurities and the plastic barrel enter the crusher is avoided.
2. According to the crushing device for the plastic crusher, when crushing and cutting work is carried out, impurities generated in the crushing and cutting processes can be adsorbed in a negative pressure mode under the action of the exhaust fan, and the impurities enter the dust collection box to be collected after passing through the dust collection port, the long pipe and the connecting pipe, so that the situation that scraps fly upwards to pollute the surrounding environment during crushing and cutting is avoided.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial perspective view of the power saw;
FIG. 3 is a schematic view of a partial perspective structure of a frame;
FIG. 4 is a schematic view of a partial perspective view of a squeegee;
FIG. 5 is a schematic view of a partial perspective view of the ring gear;
FIG. 6 is a schematic view of a partial perspective view of the dust bin;
FIG. 7 is a schematic view of a partial perspective view of a clamping plate;
FIG. 8 is a schematic view of a partial perspective view of an arcuate slider;
fig. 9 is a schematic view of a partial perspective view of two parts of the threaded rod.
In the figure: 1. a base; 2. a work table; 3. crushing a first roller; 4. a crushing roller II; 5. a collection box; 6. a dust collection box; 7. an exhaust fan; 8. a connecting pipe; 9. a frame body; 10. a long tube; 11. a dust collection port; 12. a first motor; 13. a runner post; 14. a first threaded rod; 15. a displacement plate; 16. an electric push rod I; 17. a scraper; 18. a collection box; 19. an electric push rod II; 20. a support plate; 21. a receiving plate; 22. a second motor; 23. a compaction block; 24. a third motor; 25. a gear ring; 26. an electric push rod III; 27. a chute block I; 28. a clamping plate I; 29. a fourth motor; 30. a hot cutting knife; 31. a tool apron; 32. a slide bar; 33. an electric push rod IV; 34. an arc-shaped sliding block; 35. a fifth motor; 36. a gear; 37. a bidirectional threaded rod I; 38. a second threaded rod; 39. a sixth motor; 40. an L-shaped column; 41. a seventh motor; 42. fifth electric push rod; 43. a screw block; 44. a frame; 45. a motor eight; 46. a second chute block; 47. a clamping block II; 48. a motor nine; 49. a two-way threaded rod II; 50. a third threaded rod; 51. electric saw; 52. a support frame; 53. a threaded rod IV; 54. and a motor ten.
Detailed Description
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a reducing mechanism for plastic grinder, includes base 1, base 1 up end fixedly connected with workstation 2, and workstation 2 front side both ends all rotate and are provided with two crushing roller one 3, and workstation 2 front side middle part rotates and is provided with two crushing roller two 4, and workstation 2 upper end is provided with the mechanism of adding of stretching type that is used for carrying out preliminary treatment before smashing to the plastic drum;
The straightening type feeding mechanism comprises two L-shaped columns 40 which are connected to two sides of the upper end of the workbench 2 in a sliding mode, a threaded block 43 is slidably connected to the upper side of the L-shaped columns 40, electric push rods five 42 are fixedly connected to two sides of the lower end face of the threaded block 43, a frame body 44 is fixedly connected to the piston ends of the electric push rods five 42, a sliding groove block two 46 is rotatably arranged at the lower end of the frame body 44, a clamping block two 47 is slidably connected to two sides of the sliding groove block two 46, a frame body 9 is fixedly connected to the rear side of the upper end face of the workbench 2, two electric push rods three 26 are fixedly connected to two sides of the front side of the frame body 9, a sliding groove block one 27 is fixedly connected to a clamping plate one 28, two ends of the sliding groove block one 27 are fixedly connected to an electric push rod two 19, a gear ring 25 is fixedly connected to the piston ends of the electric push rod two 19, an arc-shaped slide block 34 is fixedly connected to the gear ring 25, two sides of the upper end of the arc-shaped slide block 34 are fixedly connected to a slide rod 32, a cutter seat 31 is fixedly connected to one side of the slide rod 31, a saw cutter 30 is arranged on one side of the cutter seat 31, a middle part of the workbench 2 is fixedly connected to a slide rod 52, and a support frame 52 is fixedly connected to the rear side of the upper end of the workbench 2.
In this embodiment, as shown in fig. 1-9, the upper end and the lower end of the supporting frame 52 are respectively provided with a threaded rod four 53 in a rotating manner, the threaded rod four 53 is in threaded connection with the rear end of the electric saw 51, the upper end surface of the supporting frame 52 is fixedly connected with a motor ten 54, and the output end of the motor ten 54 is fixedly connected with the upper end of the threaded rod four 53;
The lower end of the L-shaped column 40 is in threaded connection with a second threaded rod 38, both ends of the second threaded rod 38 are rotatably arranged on the workbench 2, the upper end of the workbench 2 is fixedly connected with a plurality of sixth motors 39, the output end of the sixth motors 39 is fixedly connected with one end of the second threaded rod 38, one side of the upper end of the L-shaped column 40 is fixedly connected with seventh motors 41, the output end of the seventh motors 41 is fixedly connected with third threaded rods 50, both ends of the third threaded rods 50 are rotatably arranged on both sides of the upper end of the L-shaped column 40, the third threaded rods 50 are in threaded connection with threaded blocks 43, the inner side of a frame 44 is fixedly connected with eighth motors 45, the output ends of the eighth motors 45 are fixedly connected with the upper ends of second sliding blocks 46, the upper ends of clamping blocks 47 are in threaded connection with second bidirectional threaded rods 49, both ends of the second bidirectional threaded rods 49 are rotatably arranged on both sides of the second sliding blocks 46, one side of the second sliding blocks 46 is fixedly connected with ninth motors 48, and the output ends of the ninth motors 48 are fixedly connected with one end of the second bidirectional threaded rods 49;
The upper end of the clamping plate I28 is in threaded connection with a bidirectional threaded rod I37, both ends of the bidirectional threaded rod I37 are rotatably arranged at both ends of the chute block I27, one end of the chute block I27 is fixedly connected with a motor IV 29, and the output end of the motor IV 29 is fixedly connected with one end of the bidirectional threaded rod I37;
an electric push rod IV 33 is fixedly connected to one side of the upper end of the arc-shaped sliding block 34, the piston end of the electric push rod IV 33 is fixedly connected with one side of the tool apron 31, a motor V35 is fixedly connected to one side of the upper end of the arc-shaped sliding block 34, a gear 36 is fixedly connected to the output end of the motor V35, and the gear 36 is meshed with the gear ring 25;
The two ends of the front side of the upper end face of the workbench 2 are fixedly connected with a support plate 20, the upper end of the support plate 20 is rotatably provided with a material receiving plate 21, the upper side of the left end face of the left side support plate 20 is fixedly connected with a motor III 24, the output end of the motor III 24 is fixedly connected with the middle part of the material receiving plate 21, the middle part of the rear end of the material receiving plate 21 is rotatably provided with a compression block 23, the middle part of the rear end of the material receiving plate 21 is fixedly connected with a motor II 22, and the output end of the motor II 22 is fixedly connected with one end of the compression block 23;
The two ends of the rear side of the upper end face of the workbench 2 are fixedly connected with a chute post 13, the chute post 13 is slidably connected with a displacement plate 15, one end of the displacement plate 15 is in threaded connection with a first threaded rod 14, the upper end of the first threaded rod 14 is rotatably arranged at the upper end of the chute post 13, the lower end of the first threaded rod 14 is rotatably arranged on the workbench 2, the upper end face of the chute post 13 is fixedly connected with a first motor 12, the output end of the first motor 12 is fixedly connected with the upper end of the first threaded rod 14, the upper side and the lower side of the front end face of the displacement plate 15 are fixedly connected with a first electric push rod 16, the piston end of the first electric push rod 16 is fixedly connected with a scraping plate 17, and a collecting box 18 is inserted and placed at the lower end of the scraping plate 17;
a collecting box 5 is arranged on one side of the upper end surface of the base 1;
Specifically, the plastic pulverizer is a device specially used for pulverizing various plastic plastics and rubber, when the existing plastic pulverizer is used, a plastic barrel made of high-ductility plastic materials is generally required to be pulverized, when the plastic barrel is pulverized, the plastic barrel made of the high-ductility plastic materials has higher elasticity and toughness, and the surface of the plastic barrel is arc-shaped, when the plastic barrel is put into the pulverizer, a pulverizing cutting point is not easy to find, the plastic barrel is easy to rebound due to external force, and the normal operation of the pulverizing work is influenced;
Therefore, when the plastic barrel made of high-ductility plastic materials is required to be crushed, the electric push rods three 26 on two sides are started according to the diameter of the plastic barrel to be crushed, so that the chute blocks 27 on two sides are close to each other, the edges on the left side and the right side of the plastic barrel are manually placed between the two clamping plates one 28, the motors four 29 on two sides are started simultaneously, so that the two bidirectional threaded rods one 37 on two sides are simultaneously rotated, the two clamping plates one 28 are close to each other, the edges of the plastic barrel are clamped, the preliminary fixing of the plastic barrel can be realized, and the plastic barrel is positioned in the center position of the gear ring 25;
Then according to the height of the bottom of the plastic barrel, the electric push rod II 19 is started to drive the gear ring 25 to rise, so that the hot cutting knife 30 can be aligned to the edge of the bottom of the plastic barrel, then the electric push rod IV 33 is started to drive the knife holder 31 to move, so that the hot cutting knife 30 approaches to the edge of the plastic barrel, and the hot cutting knife 30 is started to penetrate through the bottom of the plastic barrel, then the motor V35 is started to drive the gear 36 to rotate, namely the arc-shaped slide block 34 moves circumferentially at the upper end of the gear ring 25 to perform circumferential cutting on the bottom of the plastic barrel, so that the bottom of the plastic barrel falls to the upper end of the material receiving plate 21, then the motor V22 is started to drive the pressing block 23 to rotate, so that one end of the pressing block 23 presses the bottom of the barrel, then the motor V24 is started to drive the material receiving plate 21 to rotate ninety degrees, so that the bottom of the barrel is in a vertical state and aligns with the crushing area of the two crushing rollers II 4, and under the action of the motor V22, the pressing block 23 is kept away from the bottom of the barrel, so that the bottom of the barrel vertically drops to the crushing area to crush, so that the bottom of the barrel is prevented from being directly laid on the upper end of the crushing roller II 4, and the condition that a point is difficult to be found;
at this time, the plastic barrel after the barrel bottom is cut is in a ring shape, then the motor ten 54 and the electric saw 51 are started, the motor ten 54 drives the threaded rod four 53 to rotate, when the threaded rod four 53 rotates, the electric saw 51 can be lowered, the middle part of the upper side of the plastic barrel is cut by the cutting end of the electric saw 51, and the electric saw 51 can be continuously lowered to cut the plastic barrel into two halves;
Then, under the action of a motor six 39, a motor seven 41, an electric push rod five 42 and a motor eight 45, the positions of the two clamping blocks two 47 are regulated, so that the two clamping blocks two 47 are positioned at the edges of the front side and the rear side of a half plastic barrel, then, the motor nine 48 is started to drive the two threaded rods two 49 to rotate, so that the two clamping blocks two 47 are mutually close to clamp the edges of the plastic barrel, and the middle edge of the upper end of the plastic barrel is clamped by the clamping plate one 28, so that the left side L-shaped column 40 and the right side L-shaped column 40 are mutually separated by driving the threaded blocks 43 to be matched with the displacement of the clamping blocks two 47 to enable half of the plastic barrel to be unfolded flatly, when half of the plastic barrel is leveled, the two clamping plates one 28 are mutually separated to loosen the plastic barrel, then, the electric push rod five 42 drives the frame 44 to move, so that the plastic barrel descends, the edges of the plastic barrel are moved out from the two clamping plates one 28, and then the motor six 39 is used to drive the threaded rods two 38 to rotate, so that the straightened plastic barrel moves to the upper side of the crushing roller one 3; in the use process of the plastic barrel, some sticky substances may be contacted, the sticky substances may be adhered to the barrel wall to form caking impurities, the caking impurities may be loose, and if the sticky impurities are added into the crushing area of the crushing roller I3 together with the plastic barrel, the situation that the sticky impurities are adhered to internal parts of the crusher may occur, so that the normal operation of the equipment is influenced, and the risk of blocking the crusher may be caused; therefore, after half plastic barrels are unfolded, the plastic barrels are adjusted to a state that the inner surfaces of the plastic barrels can be attached to one side of the scraping plate 17, then the first electric push rod 16 is started to drive the scraping plate 17 to move forwards from back to back so as to scrape the caking impurities, meanwhile, the falling caking impurities can fall to the collecting box 18 to be collected without falling to the first crushing roller 3, after the caking impurities are scraped off, the fifth electric push rod 42 can be started again to drive the frame 44 and the plastic barrels to descend, the edge of the flattened plastic barrels enters a crushing area of the first crushing roller 3 to be crushed, the situation that crushing cut points cannot be found is avoided, and crushed plastics fall into the collecting box 5 to be collected;
Therefore, when the plastic barrel made of the high-ductility plastic material needs to be crushed, the plastic barrel can be cut, decomposed and straightened, the arc surface of the plastic barrel is changed into a plane, and then the plastic barrel is added into a crushing area, so that crushing cut points can be found, the situation that the plastic barrel cannot be crushed normally due to bouncing when the plastic barrel is added into the crushing area is avoided, smooth crushing work is ensured, and impurities attached to the inner wall of the plastic barrel can be scraped and removed after the plastic barrel is straightened, the cleanness of the inner wall of the plastic barrel is ensured, and the situation that the normal use of the crusher is influenced due to the fact that the impurities and the plastic barrel enter the crusher is avoided.
In this embodiment, as shown in fig. 1 and 6, a dust box 6 is fixedly connected to one side of the upper end of a frame 9, and an exhaust fan 7 is arranged on one side of the upper end of the dust box 6;
the middle part of the front end of the dust collection box 6 is communicated with a connecting pipe 8, the connecting pipe 8 penetrates through the upper end of the frame 9 and is communicated with a long pipe 10, two ends of the long pipe 10 are fixedly connected to two ends of the upper side of the frame 9, and a plurality of dust collection openings 11 are formed in the lower end of the long pipe 10;
Specifically, when smashing and cutting work are carried out, impurities generated in the smashing and cutting process can be adsorbed by utilizing a negative pressure mode under the action of the exhaust fan 7, and the impurities enter the dust collection box 6 to be collected after passing through the dust collection port 11, the long pipe 10 and the connecting pipe 8, so that the situation that the surrounding environment is polluted due to flying of scraps during smashing and cutting is avoided.
Working principle: when some plastics which are easy to find a crushing cutting point need to be crushed, the plastics can be directly added into the position of the crushing roller I3 or the position of the crushing roller II 4, then the crushing roller I3 and the crushing roller II 4 are driven to rotate, the plastics can be crushed, when a plastic barrel made of high-ductility plastic materials needs to be crushed, according to the diameter of the plastic barrel to be crushed, the electric push rods III 26 on the two sides are started, so that the chute blocks I27 on the two sides are mutually close, then the edges on the left side and the right side of the plastic barrel are manually placed between the two clamping plates I28, then the motors IV 29 on the two sides are simultaneously started, so that the two-way threaded rods I37 on the two sides are simultaneously rotated, the two clamping plates one 28 are close to each other, the edge of the plastic barrel is clamped, the plastic barrel can be preliminarily fixed, and the plastic barrel is positioned at the center of the gear ring 25; then according to the height of the bottom of the plastic barrel, the electric push rod II 19 is started to drive the gear ring 25 to lift, so that the hot cutting knife 30 can be aligned to the edge of the bottom of the plastic barrel, then according to the diameter of the bottom of the plastic barrel, the electric push rod IV 33 is started to drive the knife holder 31 to move, so that the hot cutting knife 30 approaches the edge of the plastic barrel, the hot cutting knife 30 is started to penetrate through the bottom of the plastic barrel, then the motor V35 is started to drive the gear 36 to rotate, so that the arc-shaped slide block 34 performs circular motion on the upper end of the gear ring 25 to perform surrounding cutting on the bottom of the plastic barrel, so that the bottom of the plastic barrel falls to the upper end of the material receiving plate 21, then the motor II 22 is started to drive the pressing block 23 to rotate, one end of the compaction block 23 presses the barrel bottom, then the motor III 24 is started to drive the material receiving plate 21 to rotate ninety degrees, the barrel bottom is in a vertical state and is aligned with the crushing areas of the two crushing rollers II 4, then the compaction block 23 is far away from the barrel bottom under the action of the motor II 22, and the barrel bottom can vertically drop to the crushing areas to be crushed, so that the situation that the barrel bottom is directly horizontally placed at the upper end of the crushing rollers II 4 and a crushing cutting point is not easy to find is avoided; at this time, the plastic barrel after the barrel bottom is cut is in a ring shape, then the motor ten 54 and the electric saw 51 are started, the motor ten 54 drives the threaded rod four 53 to rotate, when the threaded rod four 53 rotates, the electric saw 51 can be lowered, the middle part of the upper side of the plastic barrel is cut by the cutting end of the electric saw 51, and the electric saw 51 can be continuously lowered to cut the plastic barrel into two halves; then, under the action of a motor six 39, a motor seven 41, an electric push rod five 42 and a motor eight 45, the positions of the two clamping blocks two 47 are adjusted, so that the two clamping blocks two 47 are positioned at the front edge and the rear edge of a half plastic barrel, then, the motor nine 48 is started to drive the two bidirectional threaded rods two 49 to rotate, so that the two clamping blocks two 47 are close to each other, the edge of the plastic barrel is clamped, and at the moment, the edge of the middle part of the upper end of the plastic barrel is clamped by the clamping plate one 28, so that the L-shaped columns 40 at the left side and the right side are mutually separated by driving the displacement of the threaded blocks 43 and the rotation of the clamping blocks two 47, so that half plastic barrels are unfolded flatly, when half plastic barrels are leveled, the first clamping plates 28 are driven to be far away from each other, the plastic barrel is loosened, then the electric push rod five 42 drives the frame 44 to move, so that the plastic barrel descends, the edge of the plastic barrel moves out from between the first clamping plates 28, then the motor six 39 drives the threaded rod two 38 to rotate, and the straightened plastic barrel moves to the position above the crushing roller one 3 on the two sides; in the use process of the plastic barrel, some sticky substances may be contacted, the sticky substances may be adhered to the barrel wall to form caking impurities, the caking impurities may be loose, and if the sticky impurities are added into the crushing area of the crushing roller I3 together with the plastic barrel, the situation that the sticky impurities are adhered to internal parts of the crusher may occur, so that the normal operation of the equipment is influenced, and the risk of blocking the crusher may be caused; therefore, after half plastic barrels are unfolded, the plastic barrels are adjusted to a state that the inner surfaces of the plastic barrels can be attached to one side of the scraping plate 17, then the first electric push rod 16 is started to drive the scraping plate 17 to move forwards from back to back so as to scrape the caking impurities, meanwhile, the falling caking impurities can fall to the collecting box 18 to be collected without falling to the first crushing roller 3, after the caking impurities are scraped off, the fifth electric push rod 42 can be started again to drive the frame 44 and the plastic barrels to descend, the edge of the flattened plastic barrels enters a crushing area of the first crushing roller 3 to be crushed, the situation that crushing cut points cannot be found is avoided, and crushed plastics fall into the collecting box 5 to be collected; when crushing and cutting work is carried out, impurities generated in the crushing and cutting process can be adsorbed by utilizing a negative pressure mode under the action of the exhaust fan 7, and the impurities enter the dust collection box 6 to be collected after passing through the dust collection opening 11, the long pipe 10 and the connecting pipe 8, so that the situation that scraps fly upwards to pollute the surrounding environment during crushing and cutting is avoided.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a reducing mechanism for plastic grinder, includes base (1), its characterized in that: the plastic barrel smashing machine is characterized in that a workbench (2) is fixedly connected to the upper end face of the base (1), two smashing rollers I (3) are rotatably arranged at two ends of the front side of the workbench (2), two smashing rollers II (4) are rotatably arranged in the middle of the front side of the workbench (2), and a straightening type adding mechanism for preprocessing before smashing a plastic barrel is arranged at the upper end of the workbench (2);
The straightening type feeding mechanism comprises two L-shaped columns (40) which are connected to two sides of the upper end of a workbench (2) in a sliding mode, threaded blocks (43) are connected to the upper sides of the L-shaped columns (40) in a sliding mode, electric push rod five (42) are fixedly connected to two sides of the lower end face of each threaded block (43), a frame body (44) is fixedly connected to the piston end of each electric push rod five (42), a sliding groove block two (46) is arranged at the lower end of each frame body (44) in a rotating mode, clamping blocks two (47) are connected to two sides of each sliding groove block two (46) in a sliding mode, a frame body (9) is fixedly connected to the rear side of the upper end face of the workbench (2), two electric push rods three (26) are fixedly connected to two sides of the front side lower end of the frame body (9), a sliding block one (27) is fixedly connected to a sliding groove block one (27), clamping plates one (28) are fixedly connected to two sides of each sliding block one sliding block, two ends of the upper end face of the workbench (2) are fixedly connected to an electric push rod two (19), two ends of each sliding block two sliding blocks (19) are fixedly connected to one end of each sliding block (25) respectively, two ends of each sliding block (31) are fixedly connected to one side of each sliding block (32), the middle part of the rear side of the upper end face of the workbench (2) is fixedly connected with a support frame (52), and the support frame (52) is connected with an electric saw (51) in a sliding mode.
2. A pulverizing apparatus for a plastic pulverizer as defined in claim 1, wherein: the utility model discloses a motor, including support frame (52), electric saw (51), support frame (52) upper and lower both ends all rotate and are provided with threaded rod IV (53), threaded rod IV (53) link to each other with electric saw (51) rear end screw thread, support frame (52) up end fixedly connected with motor IV (54), motor IV (54) output links to each other with threaded rod IV (53) upper end.
3. A pulverizing apparatus for a plastic pulverizer as defined in claim 1, wherein: the utility model provides a concrete mixer, including L type post (40) lower extreme threaded connection has threaded rod two (38), threaded rod two (38) both ends all rotate and set up on workstation (2), workstation (2) upper end fixedly connected with a plurality of motors six (39), six (39) output of motor and threaded rod two (38) one end fixedly link to each other, L type post (40) upper end one side fixedly connected with motor seven (41), seven (41) output fixedly connected with threaded rod three (50) of motor, threaded rod three (50) both ends all rotate set up in L type post (40) upper end both sides, threaded rod three (50) and threaded block (43) threaded connection, frame (44) inboard fixedly connected with motor eight (45), motor eight (45) output and spout block two (46) upper end fixedly connected with, two (49) of two-way threaded rod two (49) both ends all rotate and set up in spout block two (46) both sides, two (46) motor two sides fixedly connected with nine (48) one side and spout block two (48) two-way fixed connection.
4. A pulverizing apparatus for a plastic pulverizer as defined in claim 1, wherein: the clamping plate I (28) is connected with the two-way threaded rod I (37) through threads, two ends of the two-way threaded rod I (37) are rotatably arranged at two ends of the chute block I (27), one end of the chute block I (27) is fixedly connected with the motor IV (29), and the output end of the motor IV (29) is fixedly connected with one end of the two-way threaded rod I (37).
5. A pulverizing apparatus for a plastic pulverizer as defined in claim 1, wherein: the novel electric knife is characterized in that an electric push rod IV (33) is fixedly connected to one side of the upper end of the arc-shaped sliding block (34), the piston end of the electric push rod IV (33) is fixedly connected with one side of the knife holder (31), a motor V (35) is fixedly connected to one side of the upper end of the arc-shaped sliding block (34), a gear (36) is fixedly connected to the output end of the motor V (35), and the gear (36) is meshed with the gear ring (25).
6. A pulverizing apparatus for a plastic pulverizer as defined in claim 1, wherein: the utility model discloses a workbench, including work bench (2), backup pad (20) upper end rotation is provided with connects flitch (21), left side backup pad (20) left end face upside fixedly connected with motor three (24), motor three (24) output links to each other with connecing flitch (21) middle part is fixed, connecing flitch (21) rear end middle part to rotate and be provided with compact heap (23), connecing flitch (21) rear end middle part fixedly connected with motor two (22), motor two (22) output links to each other with compact heap (23) one end is fixed.
7. A pulverizing apparatus for a plastic pulverizer as defined in claim 1, wherein: the automatic feeding device is characterized in that sliding chute columns (13) are fixedly connected to two ends of the rear side of the upper end face of the workbench (2), a displacement plate (15) is slidably connected to the sliding chute columns (13), a threaded rod I (14) is connected to one end of the displacement plate (15) in a threaded mode, the upper end of the threaded rod I (14) is rotatably arranged at the upper end of the sliding chute columns (13), the lower end of the threaded rod I (14) is rotatably arranged on the workbench (2), a motor I (12) is fixedly connected to the upper end face of the sliding chute columns (13), the output end of the motor I (12) is fixedly connected with the upper end of the threaded rod I (14), electric push rods I (16) are fixedly connected to the upper side and the lower side of the front end face of the displacement plate (15), a scraping plate (17) is fixedly connected to the piston end of the electric push rods I (16), and a collecting box (18) is inserted and placed at the lower end of the scraping plate (17).
8. A pulverizing apparatus for a plastic pulverizer as defined in claim 1, wherein: a collecting box (5) is arranged on one side of the upper end face of the base (1).
9. A pulverizing apparatus for a plastic pulverizer as defined in claim 1, wherein: the dust collecting box (6) is fixedly connected to one side of the upper end of the frame body (9), and an exhaust fan (7) is arranged on one side of the upper end of the dust collecting box (6).
10. A pulverizing apparatus for a plastic pulverizer as defined in claim 9, wherein: the dust box is characterized in that a connecting pipe (8) is communicated with the middle of the front end of the dust box (6), the connecting pipe (8) penetrates through and is communicated with the upper end of the frame body (9), two ends of the long pipe (10) are fixedly connected to two ends of the upper side of the frame body (9), and a plurality of dust collection openings (11) are formed in the lower end of the long pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410424422.5A CN118061401A (en) | 2024-04-10 | 2024-04-10 | Smashing device for plastic smashing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410424422.5A CN118061401A (en) | 2024-04-10 | 2024-04-10 | Smashing device for plastic smashing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118061401A true CN118061401A (en) | 2024-05-24 |
Family
ID=91100579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410424422.5A Withdrawn CN118061401A (en) | 2024-04-10 | 2024-04-10 | Smashing device for plastic smashing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118061401A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118577333A (en) * | 2024-05-29 | 2024-09-03 | 昆山市信得包装制品有限公司 | A wooden pallet crusher |
| CN119748698A (en) * | 2025-02-12 | 2025-04-04 | 江苏华远路达管道科技有限公司 | PE pipe defective product recycling device |
| CN120587228A (en) * | 2025-08-07 | 2025-09-05 | 福建常青新能源科技有限公司 | A battery multi-stage crushing and decomposition equipment |
-
2024
- 2024-04-10 CN CN202410424422.5A patent/CN118061401A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118577333A (en) * | 2024-05-29 | 2024-09-03 | 昆山市信得包装制品有限公司 | A wooden pallet crusher |
| CN118577333B (en) * | 2024-05-29 | 2024-10-22 | 昆山市信得包装制品有限公司 | Wood tray crusher |
| CN119748698A (en) * | 2025-02-12 | 2025-04-04 | 江苏华远路达管道科技有限公司 | PE pipe defective product recycling device |
| CN119748698B (en) * | 2025-02-12 | 2025-07-18 | 江苏华远路达管道科技有限公司 | A PE pipe defective product recycling device |
| CN120587228A (en) * | 2025-08-07 | 2025-09-05 | 福建常青新能源科技有限公司 | A battery multi-stage crushing and decomposition equipment |
| CN120587228B (en) * | 2025-08-07 | 2025-11-18 | 福建常青新能源科技有限公司 | Multistage broken decomposition equipment of battery |
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Application publication date: 20240524 |