CN108284481B - automatic production line for multi-layer sand paper - Google Patents
automatic production line for multi-layer sand paper Download PDFInfo
- Publication number
- CN108284481B CN108284481B CN201810222269.2A CN201810222269A CN108284481B CN 108284481 B CN108284481 B CN 108284481B CN 201810222269 A CN201810222269 A CN 201810222269A CN 108284481 B CN108284481 B CN 108284481B
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- Prior art keywords
- deviation correcting
- feeding
- frame
- movable clamp
- clamp
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Classifications
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- 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
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
-
- 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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/42—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between work feed and clamp
-
- 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
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/0204—Sensing transverse register of web
- B65H23/0216—Sensing transverse register of web with an element utilising photoelectric effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
-
- 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
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F2001/3873—Cutting-out; Stamping-out advancing the material stepwise onto the work surface of the cutting machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/20—Continuous handling processes
- B65H2301/23—Continuous handling processes of multiple materials in parallel to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/44—Moving, forwarding, guiding material
- B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
- B65H2301/4433—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material
- B65H2301/44338—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material using mechanical grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/171—Physical features of handled article or web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/18—Form of handled article or web
- B65H2701/186—Several articles or webs processed together
- B65H2701/1864—Superposed webs
Abstract
The invention discloses an automatic production line of multi-layer abrasive paper, which comprises an abrasive paper feeding frame, a process deviation correcting device, a feeding device, a blanking host and a waste material winding device, wherein the abrasive paper is fed through the abrasive paper feeding frame, enters the process deviation correcting device, is fed through the feeding device, is cut through the blanking host, and is finally wound through the waste material winding device, the process deviation correcting device comprises a rack, a plurality of layers of deviation correcting mechanisms distributed up and down are arranged on the rack, each deviation correcting mechanism comprises a photoelectric deviation correcting sensor, a feeding roller, a fixing clamp, a movable clamp and a discharging roller, the deviation correcting device is arranged in the process of conveying the abrasive paper, the edge of the abrasive paper is detected through the photoelectric deviation correcting sensor, a signal is fed back to a controller in real time, the controller controls a servo deviation correcting actuator to control the abrasive paper to move left and right, the movable clamp can continue to feed forward along with the movement in the process of.
Description
Technical Field
The invention relates to the field of mechanical equipment, in particular to an automatic production line for kinds of multi-layer sand paper.
Background
In the die-cut operation production process of abrasive paper, abrasive paper causes the material extravagant because it is uneven to beat the book, and the defective rate is high, and present most producer all is artifical attention repeatedly in the production process, repeats artifical rectifying, and is inefficient. In the prior art, the deviation is corrected through mechanical equipment, but the existing deviation correcting mechanism is low in efficiency and accuracy.
Disclosure of Invention
In order to solve the problems, the invention discloses an automatic production line of multi-layer sand paper.
In order to achieve the purpose, the invention provides the following technical scheme that automatic production lines of the multi-layer abrasive paper comprise an abrasive paper feeding frame, a process deviation correcting device, a feeding device, a blanking host and a waste material winding device, wherein the abrasive paper is fed through the abrasive paper feeding frame, enters the process deviation correcting device, is cut by the feeding device and the blanking host, and is finally wound by the waste material winding device, the process deviation correcting device comprises a frame, a plurality of layers of deviation correcting mechanisms which are distributed up and down are arranged on the frame, each deviation correcting mechanism comprises a photoelectric deviation correcting sensor, a feeding roller, a fixing clamp, a movable clamp and a discharging roller, the photoelectric deviation correcting sensor, the feeding roller and the fixing clamp are arranged at the feeding end of the frame, the movable clamp and the discharging roller are arranged at the discharging end of the frame, the abrasive paper is threaded through the photoelectric deviation correcting sensor, the feeding roller, the fixing clamp, the movable deviation correcting clamp and the discharging roller and enters a feeding part, the movable clamp is arranged on a movable clamp mounting seat through a sliding rail, the movable clamp can move left and right on the movable clamp mounting seat and left and right and left and right, is connected with a servo deviation correcting actuator, the movable clamp mounting seat is arranged on the guide rail, and the movable clamp mounting seat, and the guide rail is arranged on the movable clamp mounting seat, and is arranged on the guide rail, and is arranged on the movable clamp mounting seat, and can move back and forth and back and forth, and back and.
As improvements of the invention, the front end of the fixing clamp is also provided with a material supporting sheet metal, and the material supporting sheet metal is arranged on the frame.
As improvements of the invention, a second material supporting sheet metal is arranged at the front end of the moving clamp.
As improvements of the invention, the fixing clamp comprises two clamping pieces and an air cylinder, the two clamping pieces are respectively arranged at the left end and the right end of the frame and are connected through the air cylinder, a piston rod of the air cylinder rises to drive the clamping pieces to rise to release the fixing clamp, and a piston rod of the air cylinder descends to drive the clamping pieces to descend to clamp the fixing clamp.
As improvements of the invention, the movable clamp comprises two clamping pieces and an air cylinder, the two clamping pieces are respectively arranged at the left end and the right end of the frame and are connected through the air cylinder, a piston rod of the air cylinder rises to drive the clamping pieces to rise to release the movable clamp, and a piston rod of the air cylinder descends to drive the clamping pieces to descend to clamp the movable clamp.
As improvements of the invention, the frame is provided with 5 layers of deviation rectifying mechanisms distributed up and down.
As an improvement of , the abrasive paper feeding frame is provided with an automatic deviation rectifying mechanism.
As improvements of the invention, a photoelectric switch fixing tube is arranged at the feed end of the frame, and the photoelectric deviation-correcting sensor is arranged on the photoelectric switch fixing tube.
As improvements of the invention, the sand paper discharging rack is provided with 5 discharging rollers.
Has the advantages that:
according to the multi-layer abrasive paper automatic production line, the deviation is corrected when the abrasive paper is conveyed by the aid of the process deviation correcting device, the edge of the abrasive paper is detected by the process deviation correcting device through the photoelectric deviation correcting sensor, signals are fed back to the controller in real time, the servo deviation correcting actuator is controlled by the controller to control the movable clamp to move left and right in real time, the movable clamp can continue to feed forward along with movement of the abrasive paper in the process of moving left and right, and accurate deviation correction in the feeding process of the abrasive paper can be achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a deviation correcting device according to the present invention;
FIG. 3 is an enlarged view of section A of the deviation correcting device of the present invention;
FIG. 4 is an axial view of the deviation correction device of the process of the present invention;
FIG. 5 is a top view of the deviation rectification apparatus in the process of the present invention.
The automatic material-collecting and blanking device comprises a 1-abrasive paper automatic deviation-rectifying material-placing frame, a 2-process deviation-rectifying device, a 3-screw rod and slide bar feeding device, a 4-blanking host machine, a 5-electric box, a 6-waste material-collecting coil, a 21-frame, a 22-counterweight 23-servo deviation-rectifying actuator, a 24-air cylinder, a 25-feeding roller, a 26-photoelectric deviation-rectifying sensor, a 27-fixing clamp, a 28- th material-supporting sheet metal, a 29-moving clamp, a 210-second material-supporting sheet metal, a 211-discharging roller, a 212-photoelectric switch fixing frame, a 213-guide rail, a 214-moving clamp mounting seat and a 215-pulley.
Detailed Description
The technical solutions provided by the present invention will be described in detail below with reference to specific examples, and it should be understood that the following specific embodiments are only illustrative of the present invention and are not intended to limit the scope of the present invention.
Example 1:
the kinds of multi-layer abrasive paper automatic production line shown in the figures 1 to 5 comprises an automatic abrasive paper deviation-correcting feeding frame 1, a process deviation-correcting device 2, a screw rod sliding strip feeding device 3, a blanking host machine 4 and a waste material rolling device 6, wherein the blanking host machine 4 is also provided with a control electronic box, the abrasive paper is fed through the automatic abrasive paper deviation-correcting feeding frame 1, enters the process deviation-correcting device 2 for deviation correction, is fed through the feeding device, is cut through the blanking host machine 4, and is finally rolled through the waste material rolling device 5, in the embodiment, the feeding device adopts the screw rod sliding strip feeding device 3 for feeding.
The process deviation correcting device 2 comprises a frame 21, wherein the frame 21 is provided with a plurality of layers of deviation correcting mechanisms distributed up and down, and in the embodiment, 5 layers of deviation correcting mechanisms are adopted.
The deviation correcting mechanism comprises a photoelectric deviation correcting sensor 26, a feeding roller 25, a fixing clamp 27, a moving clamp 29 and a discharging roller 211. The photoelectric deviation-correcting sensor 26, the feeding roller 25 and the fixing clamp 27 are arranged at the feeding end of the frame 21, in this embodiment, the feeding end of the frame is further provided with a photoelectric switch fixing tube, and the photoelectric deviation-correcting sensor is arranged on the photoelectric switch fixing tube. The movable clamp 29 and the discharging roller 211 are arranged at the discharging end of the frame 21. The sandpaper material passes through the photoelectric deviation-rectifying sensor 26, the feeding roller 25, the fixing clamp 27, the moving clamp 29 and the discharging roller 211 and enters a feeding part.
The movable clamp 29 is arranged on the movable clamp mounting seat 214 through a slide rail, the movable clamp 29 can move left and right on the movable clamp mounting seat 214 and is connected with a servo deviation correcting actuator 23 arranged on the movable clamp mounting seat 214, and the servo deviation correcting actuator 23 drives the movable clamp 29 to move left and right for correcting deviation.
The movable clamp mounting base 214 is mounted on the frame 21 through a guide rail 213, the guide rail is arranged on the frame front and back along the feeding and discharging direction, the movable clamp mounting base 214 can move back and forth on the guide rail 213, and when the movable clamp 29 is clamped, the movable clamp mounting base 214 moves forward to feed under the action of the sand paper feeding force. The movable clamp mounting base 214 is further connected with a counterweight 222 through a guide rope and a pulley 215, when the movable clamp is loosened, the movable clamp mounting base 214 is in a free state, and the movable clamp mounting base 214 moves backwards and resets under the action of the counterweight.
, a th material supporting sheet metal 28 is further arranged at the front end of the fixing clamp 27, the th material supporting sheet metal 28 is arranged on the frame 21, a second material supporting sheet metal 210 is further arranged at the front end of the moving clamp 29, and supporting can be performed in the sand paper transmission process through the th material supporting sheet metal 28 and the second material supporting sheet metal 210.
The fixation clamp include clamping piece and cylinder 24, the clamping piece be provided with two, set up the left and right ends in the frame respectively, the clamping piece passes through the cylinder 24 and connects, the piston rod of cylinder rises and drives the clamping piece and rise and loosen the fixation clamp, thereby the piston rod decline of cylinder drives the clamping piece decline and presss from both sides the fixation clamp tightly.
It is same the removal press from both sides including clamping piece and cylinder 24, the clamping piece be provided with two, set up the left and right ends in the frame respectively, the clamping piece passes through the cylinder and connects, the piston rod of cylinder rises and drives the clamping piece and rise and will remove the clamp and loosen, thereby the piston rod decline of cylinder drives the clamping piece decline and will remove the clamp and press from both sides tightly.
The working flow of the process deviation correcting device is as follows:
firstly, the sandpaper is put through the photoelectric deviation rectifying sensor 26, the feeding roller 25, the fixing clamp 27, the th material supporting sheet metal 28, the moving clamp 29, the second material supporting sheet metal 210 and the discharging roller 211 and enters a feeding part.
During operation, the movable clamp 29 is clamped through the action of the air cylinder, the fixing clamp 27 is loosened, the photoelectric deviation-correcting sensor 26 detects the edge of the abrasive paper, a signal is fed back to the controller in real time, the controller controls the servo deviation-correcting actuator 23 to control the movable clamp 29 to move left and right in real time, and the movable clamp mounting seat 214 moves forwards along with the abrasive paper while the movable clamp 29 moves left and right.
When the movable clamp mounting base 214 moves to the foremost end, the fixed clamp 27 is clamped, the movable clamp 29 is released, the movable clamp mounting base 214 is reset at the initial position moved backwards under the action of the counterweight 22, the movable clamp 29 is clamped after the reset, and the fixed clamp 27 is released repeatedly.
According to the multi-layer abrasive paper automatic production line, the deviation is corrected when the abrasive paper is conveyed by the aid of the process deviation correcting device, the edge of the abrasive paper is detected by the process deviation correcting device through the photoelectric deviation correcting sensor, signals are fed back to the controller in real time, the servo deviation correcting actuator is controlled by the controller to control the movable clamp to move left and right in real time, the movable clamp can continue to feed forward along with movement of the abrasive paper in the process of moving left and right, and accurate deviation correction in the feeding process of the abrasive paper can be achieved.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.
Claims (9)
- The automatic production line for kinds of multi-layer abrasive paper is characterized by comprising an abrasive paper feeding frame, a process deviation correcting device, a feeding device, a blanking host and a waste material winding device, wherein the abrasive paper is fed through the abrasive paper feeding frame, enters the process deviation correcting device, is fed and cut through the feeding device and the blanking host, and is finally wound through the waste material winding device, the process deviation correcting device comprises a frame, a plurality of layers of deviation correcting mechanisms are distributed up and down are arranged on the frame, each deviation correcting mechanism comprises a photoelectric deviation correcting sensor, a feeding roller, a fixing clamp, a movable clamp and a discharging roller, the photoelectric deviation correcting sensors, the feeding rollers and the fixing clamps are arranged at the feeding end of the frame, the movable clamps and the discharging rollers are arranged at the discharging end of the frame, the abrasive paper is fed through the photoelectric deviation correcting sensors, the feeding rollers, the fixing clamps, the movable clamps and the discharging rollers and enters a feeding part, the movable clamps are arranged on a movable clamp mounting seat through sliding rails, the movable clamps can move left and right on the movable clamp mounting seat and move on the movable clamp mounting seat and are connected with a servo deviation correcting clamp, the guide rail is driven by a counter weight correcting clamp, the movable clamp mounting seat is arranged on the frame, and the movable clamp mounting seat, and the counter weight correcting clamp mounting seat is arranged on the movable clamp mounting seat, and the guide rail, and the movable clamp mounting seat, and the counter weight correcting clamp mounting seat is arranged on the movable clamp mounting seat, and the movable clamp.
- 2. The kinds of multi-layer sandpaper automatic production line of claim 1, wherein a th supporting sheet metal is further arranged at the front end of the fixing clip, and the th supporting sheet metal is arranged on the frame.
- 3. The kinds of multi-layer sandpaper automatic production line of claim 1, wherein a second carrier sheet metal is further disposed at the front end of the moving clamp.
- 4. The kinds of multi-layer sandpaper automatic production line as claimed in claim 1, wherein the fixing clip includes two clips and two air cylinders, the two clips are respectively disposed at the left and right ends of the frame, the clips are connected by the air cylinders, the piston rod of the air cylinder ascends to drive the clips to ascend to release the fixing clip, and the piston rod of the air cylinder descends to drive the clips to descend to clamp the fixing clip.
- 5. The kinds of multi-layered sand paper automatic production line as claimed in claim 1, wherein the movable clamp comprises two clamping pieces and two air cylinders, the two clamping pieces are respectively disposed at the left and right ends of the frame, the clamping pieces are connected by the air cylinders, the piston rod of the air cylinder ascends to drive the clamping pieces to ascend to release the movable clamp, and the piston rod of the air cylinder descends to drive the clamping pieces to descend to clamp the movable clamp.
- 6. The kinds of multi-layer sandpaper automatic production line as claimed in claim 1, wherein the frame is provided with 5 layers of deviation rectifying mechanisms distributed up and down.
- 7. The automatic multi-layer sand paper production line according to claim 1, wherein the sand paper feeding rack is provided with an automatic deviation rectifying mechanism.
- 8. The kinds of multi-layer sandpaper automatic production line as claimed in claim 1, wherein a photoelectric switch fixing tube is further provided at the feeding end of the frame, and the photoelectric deviation-correcting sensor is provided on the photoelectric switch fixing tube.
- 9. The automatic production line of kinds of multi-layer sandpaper as claimed in claim 1, wherein the sandpaper feeding rack is provided with 5 feeding rollers.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810222269.2A CN108284481B (en) | 2018-03-19 | 2018-03-19 | automatic production line for multi-layer sand paper |
| PCT/CN2018/091121 WO2019178956A1 (en) | 2018-03-19 | 2018-06-13 | Multilayer automatic sandpaper processing line |
| DE112018000072.9T DE112018000072T5 (en) | 2018-03-19 | 2018-06-13 | Multilayer sandpaper production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810222269.2A CN108284481B (en) | 2018-03-19 | 2018-03-19 | automatic production line for multi-layer sand paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108284481A CN108284481A (en) | 2018-07-17 |
| CN108284481B true CN108284481B (en) | 2020-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810222269.2A Active CN108284481B (en) | 2018-03-19 | 2018-03-19 | automatic production line for multi-layer sand paper |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN108284481B (en) |
| DE (1) | DE112018000072T5 (en) |
| WO (1) | WO2019178956A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129663A (en) * | 2018-09-27 | 2019-01-04 | 盐城市华森机械有限公司 | A kind of sand paper automatic die cutter |
| CN113560313B (en) * | 2021-07-06 | 2022-08-19 | 成都冠佳科技有限公司 | Method for discharging waste of multiple wastes |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3433381A1 (en) * | 1984-09-12 | 1986-03-20 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Device for perforating grinding means substrates for manual vibrating grinders driven by an electric motor |
| EP1088644B1 (en) * | 1999-10-01 | 2005-07-20 | Fuji Photo Film Co., Ltd. | Deformation correcting method and apparatus for sheet materials |
| JP4309387B2 (en) * | 2005-09-22 | 2009-08-05 | 東芝テック株式会社 | Paper processing device |
| CN102001543B (en) * | 2010-11-29 | 2012-09-19 | 苏州中门子科技有限公司 | Centering and deviation rectification device for belt transmission |
| CN203092133U (en) * | 2012-12-31 | 2013-07-31 | 东莞市金铮自动冲压设备有限公司 | Thin plate high speed slitting production line |
| CN104385159B (en) * | 2014-11-24 | 2017-01-18 | 盐城市华森机械有限公司 | Automatic multilayer abrasive paper blanking device |
| CN204607199U (en) * | 2015-04-24 | 2015-09-02 | 东莞德尔激光科技有限公司 | Automatic deviation rectifying mechanism |
| CN106926317A (en) * | 2016-12-29 | 2017-07-07 | 盐城市华森机械有限公司 | A kind of pan feeding component of automotive trim felt bicker |
| CN106827048A (en) * | 2016-12-29 | 2017-06-13 | 盐城市华森机械有限公司 | A kind of automotive trim felt bicker |
| CN208410068U (en) * | 2018-03-19 | 2019-01-22 | 盐城市华森机械有限公司 | A kind of multilayer sand paper automatic assembly line |
-
2018
- 2018-03-19 CN CN201810222269.2A patent/CN108284481B/en active Active
- 2018-06-13 WO PCT/CN2018/091121 patent/WO2019178956A1/en active Application Filing
- 2018-06-13 DE DE112018000072.9T patent/DE112018000072T5/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE112018000072T5 (en) | 2019-12-19 |
| CN108284481A (en) | 2018-07-17 |
| WO2019178956A1 (en) | 2019-09-26 |
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