CN218434073U - Material pulling device with waste removing function - Google Patents

Material pulling device with waste removing function Download PDF

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Publication number
CN218434073U
CN218434073U CN202221915586.0U CN202221915586U CN218434073U CN 218434073 U CN218434073 U CN 218434073U CN 202221915586 U CN202221915586 U CN 202221915586U CN 218434073 U CN218434073 U CN 218434073U
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Prior art keywords
support
subassembly
fixedly connected
lead screw
pressing
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Active
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CN202221915586.0U
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Chinese (zh)
Inventor
张雪菲
崔桂云
朱庆洋
王洪伟
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Jiangsu Beichuan Automation Equipment Co ltd
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Jiangsu Beichuan Automation Equipment Co ltd
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Priority to CN202221915586.0U priority Critical patent/CN218434073U/en
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Abstract

The utility model relates to a cross cutting machine technical field especially relates to a material device is drawn of area inspection rejects function, including drawing the material support, one side of drive roll axle is provided with the first material subassembly of pressing, the first material subassembly of pressing with draw material support fixed connection, the top of drive roll axle is provided with the second and presses the material subassembly, compress tightly the subassembly with draw material support fixed connection, draw fixedly connected with inspection rejects the subassembly on the material support, the inspection rejects the subassembly and is located the first material subassembly of pressing with the second presses the position between the material subassembly. This through setting up the inspection rejects subassembly, the inspection rejects subassembly includes fixed connection and draws the inspection rejects support on the material support, rotates on the inspection rejects support and is connected with the inspection rejects roller, through the direction of the waste material of being convenient for of the inspection rejects roller, the below of inspection rejects roller is provided with the inspection rejects broach, peels off the waste material through the inspection rejects broach, improves production efficiency.

Description

Material pulling device with waste removing function
Technical Field
The utility model relates to a cross cutting machine technical field especially relates to a take drawing material device of inspection rejects function.
Background
The die cutting machine is also called a numerical control punching machine and is mainly used for die cutting, indentation, gold stamping operation and attachment of some corresponding non-metal materials, non-setting adhesives, electronics, mobile phone rubber mats and the like.
Chinese utility model patent CN212919712 discloses a flat-cutter cross cutting machine draws material mechanism, including the frame with draw the material part, this utility model pinch roller can rotate and press the product admittedly at the top of product, stimulates the product, straightens the product and makes the product regular, keeps off the material subassembly and can prescribe a limit to and lead to the position of product, can correct the deviation of walking about of product, has guaranteed the quality of product cross cutting, has improved work efficiency.
However, the material pulling mechanism in the above patent cannot separate the waste material from the product, thereby reducing the production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a material device is drawn of area inspection rejects function possesses the advantage that can reject the waste material, has solved among the prior art material drawing mechanism and can not separate waste material and product to reduce the efficiency of production, improved the problem of the cost of production.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a material device that draws of area inspection rejects function, is including drawing the material support, draw one side fixedly connected with driving motor of material support, driving motor's output fixedly connected with drive roll axle, the drive roll axle with draw the material support and rotate and connect, one side of drive roll axle is provided with first material subassembly of pressing, first material subassembly with draw material support fixed connection, the top of drive roll axle is provided with the second and presses the material subassembly, the second press the material subassembly one end with draw the material support articulated, the second press the material subassembly the other end be provided with compress tightly the subassembly, compress tightly the subassembly with draw material support fixed connection, draw on the material support fixedly connected with inspection rejects the subassembly, inspection rejects the subassembly be located first material subassembly with position between the second material subassembly.
Further, the waste rejecting assembly comprises a waste rejecting support, the waste rejecting support is fixedly connected with the pulling support, a waste rejecting roller shaft is arranged on the waste rejecting support, the waste rejecting roller shaft is rotatably connected with the waste rejecting support, a waste rejecting stripping knife is arranged below the waste rejecting roller shaft, and the waste rejecting stripping knife is fixedly connected with the waste rejecting support.
Further, the waste rejecting and stripping knife faces the direction of the driving roll shaft, one end, close to the driving roll shaft, of the waste rejecting and stripping knife is provided with a knife edge portion, and the knife edge portion inclines by 10-30 degrees towards the direction of the driving roll shaft.
Furthermore, the first pressing assembly comprises a connecting plate, a first adjusting assembly is arranged on the connecting plate, a first supporting sliding block is arranged at the bottom of the first adjusting assembly, a first connecting rod is rotatably connected to the first supporting sliding block, a first shaft sleeve is sleeved on the outer surface of the first connecting rod, the first shaft sleeve is fixedly connected with the first connecting rod, a first pressing wheel is sleeved on the outer surface of the first shaft sleeve, and the first pressing wheel is rotatably connected with the first shaft sleeve.
Further, the first adjusting assembly comprises a first lead screw, a first nut is fixedly connected to the top of the first lead screw, a first nut is sleeved on the outer surface of the first lead screw, the first nut is in threaded connection with the first lead screw, the first nut is located at the top of the connecting plate, a first pressure spring is arranged at the bottom of the first nut, and two ends of the first pressure spring respectively abut against the first lead screw and the first supporting sliding block.
Further, be provided with first separation and reunion groove on drawing the material support, first supporting slider sliding connection be in the first separation and reunion inslot, draw the material support and go up fixedly connected with first separation and reunion baffle, first separation and reunion baffle is located first separation and reunion tank bottom position, the surface of head rod has cup jointed first eccentric wheel, first eccentric wheel with first separation and reunion baffle contact.
Furthermore, the second material pressing assembly comprises an auxiliary support, one end of the auxiliary support is hinged to the material pulling support, the other end of the auxiliary support is abutted to the pressing assembly, a second connecting rod is fixedly connected to the auxiliary support, a second shaft sleeve is sleeved on the second connecting rod, the second shaft sleeve is fixedly connected to the second connecting rod, a second pressing wheel is sleeved on the outer surface of the second shaft sleeve, and the second pressing wheel is rotatably connected with the second shaft sleeve.
Further, the compressing assembly comprises a compressing bracket, the compressing bracket is fixedly connected with the pulling bracket, a second adjusting assembly is arranged on the compressing bracket, a second supporting slide block is arranged at the bottom of the second adjusting assembly, a supporting roller is arranged at the bottom of the second supporting slide block, the supporting roller is rotatably connected with the second supporting slide block, and the supporting roller is abutted to the auxiliary bracket.
Furthermore, the second adjusting assembly comprises a second lead screw, a second nut is fixedly connected to the top of the second lead screw, a second nut is sleeved on the outer surface of the second lead screw, the second nut is in threaded connection with the second lead screw, the second nut is located at the top of the compression bracket, a second pressure spring is arranged below the second lead screw, and two ends of the second pressure spring respectively abut against the second lead screw and the second support sliding block.
Furthermore, a second clutch assembly is arranged below the auxiliary support, a third connecting rod of the second clutch assembly is rotatably connected with the material pulling support, a second eccentric wheel is sleeved on the outer surface of the third connecting rod and is fixedly connected with the third connecting rod, and the second eccentric wheel is in contact with the auxiliary support.
Borrow by above-mentioned technical scheme, the utility model provides a take drawing material device of inspection rejects function possesses following beneficial effect at least:
this take drawing material device of inspection rejects function through setting up inspection rejects subassembly, and the inspection rejects subassembly includes that fixed connection is at the inspection rejects support of drawing on the material support, rotates on the inspection rejects support and is connected with the inspection rejects roller, through the direction of the waste material of being convenient for of inspection rejects roller, and the below of inspection rejects roller is provided with the inspection rejects broach, peels off the waste material through the inspection rejects broach, improves production efficiency.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural view of the first pressing assembly of the present invention;
fig. 3 is a schematic structural view of the first adjusting assembly of the present invention;
fig. 4 is a schematic structural view of a second pressing assembly of the present invention;
fig. 5 is a schematic structural view of the compressing assembly of the present invention;
FIG. 6 is a schematic view of the waste removing assembly of the present invention;
fig. 7 is a schematic structural view of a second clutch assembly according to the present invention.
In the figure: 1. pulling the material bracket; 2. a drive motor; 3. a drive roll shaft; 4. a first swaging assembly; 401. a connecting plate; 402. a first adjustment assembly; 4021. a first lead screw; 4022. a first nut; 4023. a first nut; 4024. a first pressure spring; 403. a first support slide; 404. a first connecting rod; 405. a first bushing; 406. a first pinch roller; 407. a first clutch baffle; 408. a first eccentric wheel; 5. a second swaging assembly; 501. an auxiliary support; 502. a second connecting rod; 503. a second shaft sleeve; 504. a second pinch roller; 6. a compression assembly; 601. pressing the bracket; 602. a second adjustment assembly; 6021. a second lead screw; 6022. a second nut; 6023. a second nut; 6024. a second pressure spring; 603. a second support shoe; 604. supporting the rollers; 7. rejecting the assembly; 701. rejecting a bracket; 702. a waste-rejecting roll shaft; 703. a waste rejecting and peeling knife. 8. A second clutch assembly; 801. a third connecting rod; 802. a second eccentric wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-7, a material pulling device with waste removing function comprises a material pulling support 1, a driving motor 2 is fixedly connected to one side of the material pulling support 1, a driving roller shaft 3 is fixedly connected to an output end of the driving motor 2, the driving roller shaft 3 is rotatably connected with the material pulling support 1, a first material pressing component 4 is arranged on one side of the driving roller shaft 3, a second material pressing component 5 is arranged at the top of the driving roller shaft 3, a waste removing component 7 is arranged between the first material pressing component 4 and the second material pressing component 5, and the waste removing component 7 separates waste materials on a product between the first material pressing component 4 and the second material pressing component 5 from bottom materials, so that waste materials on the product are removed.
Draw material support 1 to include the riser of two relative settings and the flitch that drags of fixed connection in two riser one side positions, driving motor 2 fixed connection is in the outside of one side riser, driving motor 2 is servo motor, drive roll shaft 3 sets up the position between two risers, and 3 one end of drive roll shaft runs through the riser and the driving motor 2 fixed connection of one side, driving motor 2's output drive roll shaft 3 rotates, first material subassembly 4 of pressing is respectively with two riser fixed connection, and first material subassembly 4 of pressing is located the relative one side position of flitch, the one end of second material subassembly 5 of pressing is located and is close to first material subassembly 4 position of pressing and articulated respectively with two risers, the other end of second material subassembly 5 of pressing extends to and is close to and takes off flitch position and be provided with and compresses tightly subassembly 6, the both ends that compress tightly subassembly 6 respectively with two riser fixed connection, and compress tightly subassembly 6 and second material subassembly 5 counterbalance.
The first pressing component 4 comprises two connecting plates 401, the two connecting plates 401 are respectively and fixedly connected to corresponding positions of the two vertical plates, a first through hole is formed in each connecting plate 401, a first adjusting component 402 is arranged in each first through hole, a first supporting slider 403 is arranged at the bottom of each first adjusting component 402, a first connecting rod 404 is arranged on each first supporting slider 403, each first connecting rod 404 is of a columnar structure, two ends of each first connecting rod 404 are respectively and rotatably connected with the first supporting sliders 403 on two sides, a first sleeve 405 is sleeved on the outer surface of each first connecting rod 404, the first sleeve 405 and the first connecting rods 404 are fixedly connected through fasteners, a first pressing wheel 406 is sleeved on the outer surface of each first sleeve 405, the first pressing wheel 406 is rotatably connected with the first sleeve 405 through bearings, the outer surface of the first pressing wheel 406 is in close contact with the outer surface of the driving roll shaft 3, a backing material of a product passes between the first pressing wheel 406 and the driving roll shaft 3, and the backing material is clamped by the first pressing wheel 406 and the driving roll 3 when the backing material passes through the first pressing wheel 406 and the driving roll 3.
The first adjusting assembly 402 includes a first lead screw 4021, the first lead screw 4021 is disposed in the first through hole, the first lead screw 4021 is slidably connected to the first through hole, the top of the first lead screw 4021 is fixedly connected to a first nut 4022, the outer surface of the first lead screw 4021 is sleeved with a first nut 4023, the first lead screw 4021 is in threaded connection with the first nut 4023, the first nut 4023 is located above the connecting plate 401, the bottom of the first lead screw 4021 is provided with a first spring groove, a first pressure spring 4024 is disposed in the first spring groove, the top of the first pressure spring 4024 abuts against the first lead screw 4021, the bottom of the first pressure spring 4024 abuts against the first supporting slider 403, the first pressure spring 4024 is in a compressed state in an initial state, so that the first pressure roller 406 contacts the driving roller shaft 3, the first lead screw 4021 is matched with the first nut 4023, so that the first lead screw 4021 moves up and down when rotating, thereby changing the distance between the bottom of the first supporting slider 4021 and the first pressure roller 403, thereby changing the distance between the first pressure roller 403 and the first pressure roller 406.
The material pulling support 1 is provided with two first clutch grooves, the two first clutch grooves are respectively arranged at corresponding positions on two vertical plates, the first clutch grooves are positioned at the bottom of the connecting plate 401, the first support slider 403 is arranged in the first clutch grooves, the first support slider 403 is in sliding connection with the first clutch grooves, the first lead screw 4021 penetrates through the first through hole and extends into the first clutch grooves, one side of each vertical plate is fixedly connected with a first clutch baffle 407, the first clutch baffle 407 is positioned at the bottom of the first clutch groove, the outer surface of the first connecting rod 404 is sleeved with a first eccentric wheel 408, the first eccentric wheel 408 is fixedly connected with the first connecting rod 404, the first eccentric wheel 408 is provided with a first telecentric end and a first proximal end, the first telecentric end and the first proximal end are adjacently arranged, the first proximal end is in contact with the first clutch baffle 407 in an initial state, one end of the first connecting rod 404 is further provided with a first handle 404 for rotation of the first connecting rod 404, the first connecting rod rotates to drive the first clutch baffle 408 to rotate, so that the first clutch baffle 408 is in contact with the first telecentric end, and the first clutch roller 406 is convenient for debugging of equipment.
The waste rejecting assembly 7 comprises a waste rejecting support 701, a waste rejecting roller shaft 702 and a waste rejecting and peeling knife 703, the waste rejecting support 701 comprises two waste rejecting vertical rods which are arranged oppositely, the two waste rejecting vertical plates are fixedly connected with the two vertical plates respectively, the waste rejecting roller shaft 702 is rotatably connected between the two waste rejecting vertical plates, the waste rejecting roller shaft 702 is located at the top end of each waste rejecting vertical plate, the waste rejecting and peeling knife 703 is fixedly connected between the two waste rejecting vertical plates, the waste rejecting and peeling knife 703 is located below the waste rejecting roller shaft 702, the waste rejecting and peeling knife 703 is used for rejecting waste on products, and the waste rejecting roller shaft 702 is used for guiding the waste and keeping the surface tension of the waste.
The waste removing peeling knife 703 extends to a position close to the driving roller shaft 3, and a knife edge part is arranged at one end of the waste removing peeling knife 703 close to the driving roller shaft 3, and the knife edge part inclines for 10-30 degrees towards the driving roller shaft 3, so that the waste is peeled by the knife edge part, and the peeling efficiency is improved.
The second material pressing assembly 5 comprises an auxiliary support 501, the auxiliary support 501 comprises two opposite side plates and an articulated shaft, the articulated shaft is fixedly connected between the two auxiliary side plates, the articulated shaft is located at one end of each auxiliary side plate, the articulated shaft is respectively rotatably connected with the two vertical plates, the other end of the auxiliary support 501 abuts against the pressing support 601, so that the auxiliary support 501 is fixedly connected onto the material pulling support 1, a second connecting rod 502 is fixedly connected between the two auxiliary vertical plates, a second sleeve 503 is sleeved on the outer surface of the second connection, the second sleeve 503 is fixedly connected with the second connecting rod 502 through a fastener, a second pinch roller 504 is sleeved on the outer surface of the second sleeve 503 and is rotatably connected with the second sleeve 503 through a bearing, the second pinch roller 504 is located right above the driving roller shaft 3, the outer surface of the second pinch roller 504 is in close contact with the outer surface of the driving roller shaft 3, a product passes between the second pinch roller 504 and the driving roller shaft 3, and the product is clamped by the second pinch roller 504 and the driving roller shaft 3 when passing through.
The quantity that compresses tightly subassembly 6 is two, two compress tightly subassembly 6 respectively fixed connection at drawing material support 1 both sides corresponding position, and compress tightly subassembly 6 and offset with auxiliary stand 501, compress tightly subassembly 6 including compressing tightly support 601, it is L shape structure to compress tightly support 601, including compressing tightly riser and fixed connection at the compress tightly diaphragm that compresses tightly the riser top, it runs through the through-hole to be provided with the second on the compress tightly diaphragm, the second runs through and is provided with second adjusting part 602 in the through-hole, the bottom of second adjusting part 602 is provided with second supporting shoe 603, the bottom of second supporting shoe is provided with supporting roller 604, supporting roller 604 rotates with second supporting shoe 603 and is connected, the surface and the auxiliary stand 501 of supporting roller 604 offset, compress tightly the one end of auxiliary stand 501 through supporting roller 604, auxiliary stand 501 rocks when avoiding using, influence the result of use.
The second adjusting assembly 602 includes a second lead screw 6021, the second lead screw 6021 is disposed in the second through hole, the second lead screw 6021 is slidably connected with the second through hole, a second nut 6022 is fixedly connected to the top of the second lead screw 6021, a second nut 6023 is sleeved on the outer surface of the second lead screw 6021, the second nut 6023 is in threaded connection with the second lead screw 6021, the second nut 6023 is located above the pressing transverse plate, a second spring groove is disposed at the bottom of the second lead screw 6021, a second pressure spring 6024 is disposed in the second spring groove, the top end of the second pressure spring 6024 abuts against the second lead screw 6021, the bottom end of the second pressure spring 6024 abuts against the second supporting slider 603, in an initial state, the second pressure spring 6024 is in a compressed state, so that the second pressure roller 504 contacts the driving roller shaft 3, the second lead screw 6021 is engaged with the second nut 6023, so that the second pressure spring 6021 moves up and down when the second lead screw 6021 rotates, thereby changing the distance between the first pressure roller 4021 and the second supporting slider 603, thereby changing the distance between the second pressure roller and the second supporting slider 603, and the distance of the second lead screw 6024 and the product required by changing.
A second clutch assembly 8 is arranged below the auxiliary support 501, the second clutch assembly 8 includes a third connecting rod 801, the third connecting rod 801 is fixedly connected with the material pulling support 1, the third connecting rod 801 is located near the position of the pressing support 601, a second eccentric wheel 802 is sleeved on the outer surface of the third connecting rod 801, the second eccentric wheel 802 is fixedly connected with the third connecting rod 801, the outer surface of the second eccentric wheel 802 is in contact with the bottom surface of the auxiliary support 501, the second eccentric wheel 802 has a second far center end and a second near center end, the second far center end and the second near center end are adjacently arranged, in an initial state, the second near center end is in contact with the bottom surface of the auxiliary support 501, and the third connecting rod 801 drives the second eccentric wheel 802 to rotate when rotating, so that the second far center end is in contact with the bottom surface of the auxiliary support 501, so that the second pressing wheel 504 is separated from the driving roller shaft 3, and the debugging of the device is facilitated.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (10)

1. The utility model provides a material device that draws of area inspection rejects function, includes draws the material support, its characterized in that: draw one side fixedly connected with driving motor of material support, driving motor's output fixedly connected with drive roll axle, the drive roll axle with draw the material support and rotate and connect, one side of drive roll axle is provided with first material subassembly of pressing, first material subassembly with draw material support fixed connection, the top of drive roll axle is provided with the second and presses the material subassembly, the second press the material subassembly one end with draw the material support articulated, the second press the material subassembly the other end be provided with compressing tightly the subassembly, compress tightly the subassembly with draw material support fixed connection, draw and fixedly connected with inspection rejects the subassembly on the material support, inspection rejects the subassembly and is located first material subassembly with position between the second material subassembly.
2. The material pulling device with waste rejecting function according to claim 1, wherein: the waste rejecting assembly comprises a waste rejecting support, the waste rejecting support is fixedly connected with the pulling support, a waste rejecting roller shaft is arranged on the waste rejecting support, the waste rejecting roller shaft is rotatably connected with the waste rejecting support, a waste rejecting stripping knife is arranged below the waste rejecting roller shaft, and the waste rejecting stripping knife is fixedly connected with the waste rejecting support.
3. The scrap removing device according to claim 2, wherein: the waste removing peeling knife faces the direction of the driving roll shaft, a knife edge part is arranged at one end, close to the driving roll shaft, of the waste removing peeling knife, and the knife edge part inclines by 10-30 degrees towards the direction of the driving roll shaft.
4. The scrap removing device with the reject function according to claim 1, wherein: the first material pressing assembly comprises a connecting plate, a first adjusting assembly is arranged on the connecting plate, a first supporting slide block is arranged at the bottom of the first adjusting assembly, a first connecting rod is rotatably connected to the first supporting slide block, a first shaft sleeve is sleeved on the outer surface of the first connecting rod, the first shaft sleeve is fixedly connected with the first connecting rod, a first pressing wheel is sleeved on the outer surface of the first shaft sleeve, and the first pressing wheel is rotatably connected with the first shaft sleeve.
5. The scrap removing device with the scrap removing function as claimed in claim 4, wherein: the first adjusting component comprises a first lead screw, a first nut is fixedly connected to the top of the first lead screw, a first nut is sleeved on the outer surface of the first lead screw, the first nut is in threaded connection with the first lead screw, the first nut is located at the top of the connecting plate, a first pressure spring is arranged at the bottom of the first nut, and two ends of the first pressure spring respectively abut against the first lead screw and the first supporting sliding block.
6. The scrap removing device with the reject function according to claim 5, wherein: the material pulling device is characterized in that a first clutch groove is formed in the material pulling support, a first support slider is connected in the first clutch groove in a sliding mode, a first clutch baffle is fixedly connected to the material pulling support and located at the bottom of the first clutch groove, a first eccentric wheel is sleeved on the outer surface of a first connecting rod, and the first eccentric wheel is in contact with the first clutch baffle.
7. The scrap removing device with the reject function according to claim 1, wherein: the second material pressing assembly comprises an auxiliary support, one end of the auxiliary support is hinged to the material pulling support, the other end of the auxiliary support abuts against the pressing assembly, a second connecting rod is fixedly connected to the auxiliary support, a second shaft sleeve is sleeved on the second connecting rod and fixedly connected with the second connecting rod, a second pressing wheel is sleeved on the outer surface of the second shaft sleeve, and the second pressing wheel is rotatably connected with the second shaft sleeve.
8. The scrap removing device according to claim 7, wherein: the pressing assembly comprises a pressing support, the pressing support is fixedly connected with the pulling support, a second adjusting assembly is arranged on the pressing support, a second supporting slide block is arranged at the bottom of the second adjusting assembly, a supporting roller is arranged at the bottom of the second supporting slide block, the supporting roller is rotatably connected with the second supporting slide block, and the supporting roller is abutted to the auxiliary support.
9. The scrap removing device according to claim 8, wherein: the second adjusting component comprises a second lead screw, a second nut is fixedly connected to the top of the second lead screw, a second nut is sleeved on the outer surface of the second lead screw and is in threaded connection with the second lead screw, the second nut is located at the top of the compression bracket, a second pressure spring is arranged below the second lead screw, and two ends of the second pressure spring respectively abut against the second lead screw and the second supporting sliding block.
10. The scrap removing device with the reject function as claimed in claim 9, wherein: the material pulling device is characterized in that a second clutch assembly is arranged below the auxiliary support, a third connecting rod of the second clutch assembly is rotatably connected with the material pulling support, a second eccentric wheel is sleeved on the outer surface of the third connecting rod and fixedly connected with the third connecting rod, and the second eccentric wheel is in contact with the auxiliary support.
CN202221915586.0U 2022-07-21 2022-07-21 Material pulling device with waste removing function Active CN218434073U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221915586.0U CN218434073U (en) 2022-07-21 2022-07-21 Material pulling device with waste removing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221915586.0U CN218434073U (en) 2022-07-21 2022-07-21 Material pulling device with waste removing function

Publications (1)

Publication Number Publication Date
CN218434073U true CN218434073U (en) 2023-02-03

Family

ID=85090670

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221915586.0U Active CN218434073U (en) 2022-07-21 2022-07-21 Material pulling device with waste removing function

Country Status (1)

Country Link
CN (1) CN218434073U (en)

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