CN115488713A - Novel polisher is used in PP sheet production - Google Patents

Novel polisher is used in PP sheet production Download PDF

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Publication number
CN115488713A
CN115488713A CN202211086967.7A CN202211086967A CN115488713A CN 115488713 A CN115488713 A CN 115488713A CN 202211086967 A CN202211086967 A CN 202211086967A CN 115488713 A CN115488713 A CN 115488713A
Authority
CN
China
Prior art keywords
polishing
sheet
novel
frame
sheet material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211086967.7A
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Chinese (zh)
Inventor
林涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningguo Chenou Auto Parts Co ltd
Original Assignee
Ningguo Chenou Auto Parts Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningguo Chenou Auto Parts Co ltd filed Critical Ningguo Chenou Auto Parts Co ltd
Priority to CN202211086967.7A priority Critical patent/CN115488713A/en
Publication of CN115488713A publication Critical patent/CN115488713A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/30—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The application discloses novel polisher is used in PP sheet production relates to PP sheet production facility technical field, include: the dust-proof device comprises a workbench, wherein a dust cover is connected above the workbench, a first cleaning mechanism is connected to the top end of the dust cover in a penetrating manner, a support frame is connected to the side wall of the dust cover, a polishing motor is connected to the inner side of the support frame, a polishing disc is connected to one end of the polishing motor, a lifting mechanism is connected to the top end of the workbench, a clamping mechanism is connected above the lifting mechanism, and a second cleaning mechanism is connected to the inner side of the clamping mechanism; under the effect of first clearance mechanism, conveniently clear up floating piece in the air, under the effect of second clearance mechanism, conveniently clear up in advance the sheet before polishing on the one hand, avoid some debris to fall on the sheet surface, influence the effect of polishing, on the other hand conveniently clears up the sheet surface after polishing, clears up some produced pieces of in-process of polishing.

Description

Novel polisher is used in PP sheet production
Technical Field
The invention belongs to the technical field of PP sheet production equipment, and particularly relates to a novel polishing machine for PP sheet production.
Background
The PP sheet material is a novel green environment-friendly packaging material, can be made into various products by secondary processing modes such as thermoforming and the like, is mainly used for packaging foods, medicines, medical appliances and the like, and can be used for food packaging by being processed into jelly boxes, dairy packaging boxes, snack boxes, cold drink containers, trays, microwave oven appliances and the like; the processing into the blister can be used for packaging solid preparations such as pharmaceutical tablets, capsules and the like, and the grinding is a working procedure in the processing process of PP sheets and is generally carried out by a grinding machine.
However, in the use process of the grinding machine, the technology has at least the following problems: 1. the chippings generated in the grinding process float in the air, and the other part falls on the workbench, so that the chippings are difficult to be effectively cleaned; 2. in the polishing process, because the gap between the polishing sheet and the sheet is large, the polishing sheet is difficult to achieve a good polishing effect.
Disclosure of Invention
The technical problem to be solved is as follows: 1. the chippings generated in the grinding process partially float in the air, and the other part falls on the workbench, so that the chippings are difficult to be effectively cleaned; 2. in the polishing process, because the gap between the polishing sheet and the sheet is large, a good polishing effect is difficult to achieve.
Aiming at the defects of the prior art, the invention provides a novel grinding machine for producing a PP sheet, which solves the problems mentioned in the background technology.
The technical scheme is as follows:
in order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a novel polisher is used in PP sheet production, includes:
the sheet material fixing device comprises a workbench, wherein a dust cover is connected above the workbench, a first cleaning mechanism is connected to the top end of the dust cover in a penetrating manner, support frames are connected to two side walls of the dust cover, a polishing motor is connected to the inner side of each support frame, a polishing disc is connected to one end of an output shaft of the polishing motor, a groove is formed in the top end of the workbench, a lifting mechanism is connected to the inner side of the groove, a clamping mechanism is connected above the lifting mechanism, a second cleaning mechanism is connected to the inner side of the clamping mechanism, the polishing motor is started, the polishing disc is driven to rotate, and fixing of a sheet material is completed;
a controller located at a front side of the table.
In a possible implementation mode, the front side of the dust cover is connected with an observation window, so that a user can observe the polishing condition of the sheet material of the dust cover conveniently.
In a possible implementation, the inside of first clearance mechanism includes the fan housing, the front side of fan housing is opened and is equipped with first through-hole, the draw-in groove has been seted up with the corresponding position of first through-hole to the inner wall of fan housing, the inside of draw-in groove and first through-hole all is connected with the frame, the inboard of frame is connected with the filter screen, the position that the frame was kept away from to the inner wall of fan housing is connected with the exhaust fan, opens the exhaust fan, is favorable to inside inhaling the filter screen with levitate piece in the inside air of fan housing, reaches the clearance effect.
In a possible implementation mode, the upper position, close to the clamping groove, of the inner wall of the fan cover is connected with a steel wire mesh, and the effect of preventing sundries from blocking the fan cover is achieved.
In a possible implementation manner, the width of the frame is equal to the distance between the clamping groove and the first through hole
In a possible implementation mode, the inside of the second cleaning mechanism comprises a first motor, one end of an output shaft of the first motor is connected with a first reciprocating screw rod, one end of the first reciprocating screw rod is connected with a bearing seat, the bearing seat is fixedly connected with a clamping mechanism, the outer side of the first reciprocating screw rod is connected with a first ball nut, a connecting block is connected below the first ball nut, a brush is connected below the connecting block, and before the sheet is polished, the sheet before polishing is cleaned in advance through the brush, after polishing is finished, the surface of the sheet after polishing is cleaned through the brush, and some chips generated in the polishing process are cleaned.
In a possible implementation mode, the inside of the lifting mechanism comprises four second motors, one end of an output shaft inside the second motor is connected with a second reciprocating screw rod, one end of the second reciprocating screw rod is connected with a limiting block, the outer side of the second reciprocating screw rod is connected with a second ball nut, the outer side of the second ball nut is connected with a second U-shaped frame, the second U-shaped frame is fixedly connected with a clamping mechanism, the second U-shaped frame is controlled by a second motor to be lifted, the sheet is conveniently and closely attached to the polishing piece, and the polishing effect is improved.
In one possible implementation manner, the rotation speed and the rotation direction of the four second motors are consistent.
In a possible implementation manner, the clamping mechanism comprises a first U-shaped frame, a group of second through holes are correspondingly formed in the top ends of the two sides of the first U-shaped frame, a hydraulic cylinder is connected to the position, close to the second through holes, above the first U-shaped frame, a pressing plate is connected to the lower portion of the hydraulic cylinder, and the pressing plate is driven to descend through the hydraulic cylinder to fix the sheet.
In a possible implementation manner, a rubber pad is connected below the pressing plate, so that on one hand, the friction force between the rubber pad and the sheet is improved, the stability is improved, and on the other hand, the surface of the sheet is protected.
Has the beneficial effects that:
the first cleaning mechanism and the second cleaning mechanism are arranged, so that chips floating in the air can be cleaned conveniently under the action of the first cleaning mechanism, on one hand, the sheets before polishing can be cleaned conveniently in advance under the action of the second cleaning mechanism, the polishing effect is prevented from being influenced by the fact that impurities fall on the surfaces of the sheets, on the other hand, the surfaces of the sheets after polishing can be cleaned conveniently, and the chips generated in the polishing process can be cleaned;
the lifting mechanism is arranged, so that the distance between the sheet and the polishing sheet can be conveniently adjusted, the sheet and the polishing sheet can be conveniently and tightly attached, and the polishing effect is improved;
and the third clamping mechanism is arranged, so that the stability of the sheet in the polishing process is improved through the clamping mechanism, and the stable polishing of the sheet is ensured.
Drawings
FIG. 1 is a schematic diagram of the mechanism of the present invention;
FIG. 2 is a cross-sectional view of the dust cover and table of the present invention;
FIG. 3 is a cross-sectional view of a first cleaning mechanism of the present invention;
FIG. 4 is a cross-sectional view of the clamping mechanism of the present invention;
FIG. 5 is a cross-sectional view of a second cleaning mechanism of the present invention;
fig. 6 is a sectional view of the elevating mechanism of the present invention.
Reference numerals are as follows: 3. a first cleaning mechanism; 301. steel wire mesh; 302. filtering with a screen; 303. a frame; 304. a card slot; 305. a fan housing; 306. an exhaust fan; 307. a first through hole; 4. a dust cover; 5. an observation window; 6. a work table; 7. a controller; 8. polishing the motor; 9. a support frame; 10. grinding the sheets; 11. a clamping mechanism; 1101. a first U-shaped frame; 1102. a hydraulic cylinder; 1103. pressing a plate; 1104. a rubber pad; 1105. a second through hole; 12. a second cleaning mechanism; 1201. a first ball nut; 1202. connecting blocks; 1203. a first motor; 1204. a brush; 1205. a first reciprocating screw rod; 1206. a bearing seat; 13. a lifting mechanism; 1301. a second reciprocating screw rod; 1302. a limiting block; 1303. a second ball nut; 1304. a second U-shaped frame; 1305. a second motor; 14. and (6) a groove.
Detailed Description
The embodiment of the application solves the problem in the prior art by providing a novel polishing machine for PP sheet production.
In order to solve the above problems, the technical solution in the embodiment of the present application has the following general idea:
example 1:
the specific mechanism of this embodiment, as shown in fig. 1-6, is a novel grinding machine for PP sheet production, including:
the sheet material fixing device comprises a workbench 6, a dust cover 4 is connected above the workbench 6, a first cleaning mechanism 3 is connected to the top end of the dust cover 4 in a penetrating mode, supporting frames 9 are connected to two side walls of the dust cover 4, a polishing motor 8 is connected to the inner side of each supporting frame 9, a polishing sheet 10 is connected to one end of an output shaft of the polishing motor 8, a groove 14 is formed in the top end of the workbench 6, a lifting mechanism 13 is connected to the inner portion of the groove 14, a clamping mechanism 11 is connected to the upper portion of the lifting mechanism 13, a second cleaning mechanism 12 is connected to the inner side of the clamping mechanism 11, a sheet material is fixed through the clamping mechanism 11, the polishing motor 8 is then started, the polishing sheet material 10 is driven to rotate, fixing of the sheet material is completed, after polishing of the sheet material is finished, the clamping mechanism 11 is controlled to be separated from the sheet material, and the sheet material is convenient to take out;
and a controller 7, wherein the controller 7 is positioned at the front side of the workbench 6, and the grinding motor 8, the exhaust fan 306, the first motor 1203 and the second motor 1305 are controlled to be turned on or off by the controller 7.
In some examples, the front side of the dust cover 4 is connected with an observation window 5, and by arranging the observation window 5, a user can conveniently observe the polishing condition of the sheet material of the dust cover 4.
In some examples, the inside of the first cleaning mechanism 3 includes a fan housing 305, a first through hole 307 is opened on the front side of the fan housing 305, a clamping groove 304 is formed in the inner wall of the fan housing 305 and in a position corresponding to the first through hole 307, the clamping groove 304 and the inside of the first through hole 307 are both connected with a frame 303, the inside of the frame 303 is connected with a filter screen 302, a position, far away from the frame 303, of the inner wall of the fan housing 305 is connected with an exhaust fan 306, the exhaust fan 306 is opened, debris floating in the air inside the fan housing 305 is favorably sucked into the filter screen 302, a cleaning effect is achieved, after the air cleaner is used for a period of time, the frame 303 is taken out from the inside of the clamping groove 304 and the inside of the first through hole 307, and the filter screen 302 is favorably cleaned or replaced.
In some examples, a steel wire mesh 301 is connected to the inner wall of the fan housing 305 above the clamping groove 304, and by arranging the steel wire mesh 301, external impurities can be prevented from entering the fan housing 305, and the fan housing 305 can be prevented from being blocked by the impurities.
In some examples, the width of the frame 303 is equal to the distance between the slot 304 and the first through hole 307, so that the frame 303 can be inserted into the slot 304 and the first through hole 307, the connection stability of the frame 303 is improved, and the frame 303 is prevented from shaking due to the wind force of the exhaust fan 306 in the actual use process of the frame 303.
In some examples, the inside of the second cleaning mechanism 12 includes a first motor 1203, one end of an output shaft of the first motor 1203 is connected with a first reciprocating screw 1205, one end of the first reciprocating screw 1205 is connected with a bearing seat 1206, the bearing seat 1206 is fixedly connected with the clamping mechanism 11, an outer side of the first reciprocating screw 1205 is connected with a first ball nut 1201, a connecting block 1202 is connected below the first ball nut 1201, a brush 1204 is connected below the connecting block 1202, before the sheet is polished, the first motor 1203 is started to drive the first reciprocating screw 1205 to rotate, and then the first ball nut 1201 and the connecting block 1202 are driven to move, and then the brush 1204 is driven to move, so that the sheet before polishing is conveniently cleaned in advance, and therefore, the situation that some sundries fall on the surface of the sheet to influence the polishing effect is avoided, after polishing is finished, the first motor 1203 is started again to drive the first reciprocating screw to rotate, and then the first ball nut 1205 and the connecting block 1202 are driven to move, and then the brush 1204 is driven to move, and the surface of the sheet after polishing is conveniently cleaned, and some scraps generated in the polishing process, and the produced scraps are collected through a special environment processing structure, and pollution is avoided.
By adopting the technical scheme:
through being provided with first clearance mechanism 3 and second clearance mechanism 12, under the effect of first clearance mechanism 3, open exhaust fan 306, be favorable to inhaling inside filter screen 302 with the inside floated piece in the air of fan housing 305, reach the clearance effect, conveniently clear up the floated piece in the air, under the effect of second clearance mechanism 12, open first motor 1203, it is rotatory to drive first reciprocating screw 1205, and then drive first ball nut 1201 and connecting block 1202 and remove, and then drive brush 1204 and remove, conveniently clear up in advance the sheet before polishing on the one hand, avoid some debris to fall on the sheet surface, influence the effect of polishing, on the other hand opens first motor 1203 once more, it is rotatory to drive first reciprocating screw nut 1205, and then drive first ball nut 1201 and connecting block 1202 and remove, and then drive brush 1204 and remove, conveniently clear up the sheet surface after polishing, clear up some piece that the in-process produced of polishing, clear up some.
Example 2:
the specific mechanism of this embodiment, as shown in fig. 1 to 6, the inside of the lifting mechanism 13 includes four second motors 1305, one end of an output shaft inside the second motor 1305 is connected with a second reciprocating screw 1301, one end of the second reciprocating screw 1301 is connected with a limiting block 1302, the outer side of the second reciprocating screw 1301 is connected with a second ball nut 1303, the outer side of the second ball nut 1303 is connected with a second U-shaped frame 1304, the second U-shaped frame 1304 is fixedly connected with the clamping mechanism 11, before the sheet is polished, the second motor 1305 is turned on, the second reciprocating screw 1301 is driven to rotate, and then the second ball nut 1303 and the second U-shaped frame 1304 are driven to lift, so that the sheet is tightly attached to the polishing sheet 10, and the polishing effect is improved.
In some examples, the rotational speed between four second motors 1305, turn to all unanimously, be favorable to making four second motors 1305 output shafts simultaneously, the syntropy rotatory, ensure to drive second U type frame 1304, can steadily go up and down, avoid appearing the condition that second U type frame 1304 the height is uneven.
By adopting the technical scheme:
through being provided with elevating system 13, through elevating system 13, open second motor 1305, it is rotatory to drive the reciprocal lead screw 1301 of second, and then drives second ball nut 1303 and second U type frame 1304 and carry out the lifting, conveniently adjusts the sheet and polishes the distance between the piece 10, is convenient for closely laminate sheet and the piece 10 of polishing, improves the effect of polishing.
Example 3:
in the specific mechanism of this embodiment, as shown in fig. 4, the clamping mechanism 11 includes a first U-shaped frame 1101, a set of second through holes 1105 is correspondingly formed at top ends of two sides of the first U-shaped frame 1101, a hydraulic cylinder 1102 is connected to a position above the first U-shaped frame 1101, which is close to the second through holes 1105, a pressing plate 1103 is connected to a lower side of the hydraulic cylinder 1102, the sheet is placed inside the first U-shaped frame 1101, and then the hydraulic cylinder 1102 is opened to drive the pressing plate 1103 to descend, so that the pressing plate 1103 descends to contact with the sheet, and the sheet is fixed.
In some examples, a rubber pad 1104 is connected below the pressing plate 1103, and by providing the rubber pad 1104, it is beneficial to improve the friction between the rubber pad 1104 and the sheet, improve the stability, and protect the surface of the sheet.
By adopting the technical scheme:
through being provided with fixture 11, through fixture 11, open hydraulic cylinder 1102, drive clamp plate 1103 and descend, make clamp plate 1103 descend and sheet contact, be favorable to improving the stability of sheet at the in-process of polishing, guarantee that the sheet is polished and go on steadily.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.

Claims (10)

1. The utility model provides a novel polisher is used in PP sheet production which characterized in that includes:
the dust cover cleaning device comprises a workbench (6), wherein a dust cover (4) is connected above the workbench (6), a first cleaning mechanism (3) is connected to the top end of the dust cover (4) in a penetrating manner, supporting frames (9) are connected to two side walls of the dust cover (4), a grinding motor (8) is connected to the inner side of each supporting frame (9), one end of an output shaft of the grinding motor (8) is connected with a grinding disc (10), a groove (14) is formed in the top end of the workbench (6), a lifting mechanism (13) is connected to the inside of the groove (14), a clamping mechanism (11) is connected above the lifting mechanism (13), and a second cleaning mechanism (12) is connected to the inner side of the clamping mechanism (11);
a controller (7), the controller (7) being located at a front side of the table (6).
2. The grinding machine for producing the novel PP sheet material as claimed in claim 1, wherein: the front side of the dust cover (4) is connected with an observation window (5).
3. The grinding machine for producing the novel PP sheet material as claimed in claim 1, wherein: the inside of first clearance mechanism (3) includes fan housing (305), first through-hole (307) have been seted up to the front side of fan housing (305), draw-in groove (304) have been seted up to the inner wall of fan housing (305) and with first through-hole (307) corresponding position, the inside of draw-in groove (304) and first through-hole (307) all is connected with frame (303), the inboard of frame (303) is connected with filter screen (302), the position that frame (303) were kept away from to the inner wall of fan housing (305) is connected with exhaust fan (306).
4. The grinding machine for producing the novel PP sheet material as claimed in claim 3, wherein: the upper position, close to the clamping groove (304), of the inner wall of the fan cover (305) is connected with a steel wire mesh (301).
5. The grinding machine for producing the novel PP sheet material as claimed in claim 3, wherein: the width of the frame (303) is equal to the distance between the clamping groove (304) and the first through hole (307).
6. The grinding machine for producing the novel PP sheet material as claimed in claim 1, wherein: the inside of second clearance mechanism (12) includes first motor (1203), the one end of first motor (1203) output shaft is connected with first reciprocal lead screw (1205), the one end of first reciprocal lead screw (1205) is connected with bearing frame (1206), bearing frame (1206) and fixture (11) fixed connection, the outside of first reciprocal lead screw (1205) is connected with first ball nut (1201), the below of first ball nut (1201) is connected with connecting block (1202), the below of connecting block (1202) is connected with brush (1204).
7. The new sander for PP sheet production according to claim 1, wherein: the lifting mechanism (13) is internally provided with four second motors (1305), one end of an output shaft in the second motors (1305) is connected with a second reciprocating screw rod (1301), one end of the second reciprocating screw rod (1301) is connected with a limiting block (1302), the outer side of the second reciprocating screw rod (1301) is connected with a second ball nut (1303), the outer side of the second ball nut (1303) is connected with a second U-shaped frame (1304), and the second U-shaped frame (1304) is fixedly connected with the clamping mechanism (11).
8. The grinding machine for producing the novel PP sheet material as claimed in claim 7, wherein: the rotating speed and the rotating direction of the four second motors (1305) are consistent.
9. The grinding machine for producing the novel PP sheet material as claimed in claim 1, wherein: the clamping mechanism (11) comprises a first U-shaped frame (1101), a group of second through holes (1105) are correspondingly formed in the top ends of the two sides of the first U-shaped frame (1101), a hydraulic cylinder (1102) is connected to the position, close to the second through holes (1105), above the first U-shaped frame (1101), and a pressing plate (1103) is connected to the lower portion of the hydraulic cylinder (1102).
10. The grinding machine for producing the novel PP sheet material as claimed in claim 9, wherein: a rubber pad (1104) is connected to the lower portion of the pressing plate (1103).
CN202211086967.7A 2022-09-07 2022-09-07 Novel polisher is used in PP sheet production Pending CN115488713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211086967.7A CN115488713A (en) 2022-09-07 2022-09-07 Novel polisher is used in PP sheet production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211086967.7A CN115488713A (en) 2022-09-07 2022-09-07 Novel polisher is used in PP sheet production

Publications (1)

Publication Number Publication Date
CN115488713A true CN115488713A (en) 2022-12-20

Family

ID=84469281

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211086967.7A Pending CN115488713A (en) 2022-09-07 2022-09-07 Novel polisher is used in PP sheet production

Country Status (1)

Country Link
CN (1) CN115488713A (en)

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