CN218136707U - Sheet metal part cutting equipment - Google Patents

Sheet metal part cutting equipment Download PDF

Info

Publication number
CN218136707U
CN218136707U CN202222692791.1U CN202222692791U CN218136707U CN 218136707 U CN218136707 U CN 218136707U CN 202222692791 U CN202222692791 U CN 202222692791U CN 218136707 U CN218136707 U CN 218136707U
Authority
CN
China
Prior art keywords
push rod
cutting
supporting plate
device body
sheet metal
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.)
Active
Application number
CN202222692791.1U
Other languages
Chinese (zh)
Inventor
石波
孔海波
孔俊豪
谷伟
王志远
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.)
Kunshan Leishun Machinery Technology Co ltd
Original Assignee
Kunshan Leishun Machinery Technology 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 Kunshan Leishun Machinery Technology Co ltd filed Critical Kunshan Leishun Machinery Technology Co ltd
Priority to CN202222692791.1U priority Critical patent/CN218136707U/en
Application granted granted Critical
Publication of CN218136707U publication Critical patent/CN218136707U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model relates to a sheet metal component processing technology field just discloses a sheet metal component cutting equipment, including main part mechanism, cutting mechanism and recovery mechanism, cutting mechanism is located main part mechanism's upper end, it is located main part mechanism's lower extreme to retrieve the mechanism, main part mechanism includes device body, supporting legs, backup pad one and backup pad two, supporting legs fixed mounting is at the lower extreme of device body, supporting legs evenly distributed is at the lower extreme of device body, a backup pad fixed mounting is at the right-hand member of device body upper end, two fixed mounting in the upper end of backup pad one, cutting mechanism includes motor, cutting bed, fixed plate and cutting head. This sheet metal component cutting equipment through the installation suction fan, is convenient for inhale the dust collection box with the dust that the cutting process produced, prevents that the polluted environment endangers staff's health, and the design of bolt makes the dismantlement and the installation of dust collection box become nimble, is convenient for wash the dust collection box, increases the practicality of device.

Description

Sheet metal part cutting equipment
Technical Field
The utility model relates to a sheet metal component processing technology field specifically is a sheet metal component cutting equipment.
Background
The sheet metal processing is the pivot technology that the sheet metal technical staff needs to hold, also is the important process that the sheet metal goods takes shape, the sheet metal processing is including traditional cutting unloading, blanking processing, method and technological parameter such as bending press-forming, including various cold stamping die structures and technological parameter, various equipment theory of operation and control method, still include new stamping technology and new technology, part sheet metal processing is called the sheet metal processing, prior art CN213530970U patent document provides a cutting device for sheet metal part processing, the utility model discloses, through being provided with the motor, the dwang, the returning face plate, realize the empting of clastic, be convenient for clear up, working time has been reduced, save the cost of labor, through being provided with guide rail and first fixed plate, realize the lateral shifting of cutting machine, be convenient for cutting the different positions of sheet metal part, avoided the continuous adjustment sheet metal part position that needs in the cutting process, but prior art CN213530970U patent, can produce a large amount of dust in the cutting process, be inconvenient for handling the dust that can lead to the pollution to the healthy environment, lead to the health hazard of staff to exist.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a sheet metal component cutting equipment to propose in solving above-mentioned background art and can produce a large amount of dusts in the cutting process, be not convenient for handle the dust that the cutting process produced and can lead to the polluted environment, lead to staff's healthy harm that receives, have the problem of potential safety hazard.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sheet metal component cutting equipment, includes main part mechanism, cutting mechanism and retrieves the mechanism, cutting mechanism is located the upper end of main part mechanism, it is located the lower extreme of main part mechanism to retrieve the mechanism, main part mechanism includes device body, supporting legs, backup pad one and backup pad two, supporting legs fixed mounting is at the lower extreme of device body, supporting legs evenly distributed is at the lower extreme of device body, the right-hand member of backup pad one fixed mounting in device body upper end, two fixed mounting in the upper end of backup pad one of backup pad, cutting bed, rubber slab, electric putter one, catch bar one, fixed plate, track recess, electric putter two, catch bar two, slider one, electric putter three, catch bar three, backup pad four and cutting head, three fixed mounting in the middle part of device body in the backup pad.
Preferably, motor fixed mounting is in the inner of backup pad three, cutting bed fixed mounting is in the upper end of motor, the transmission end of cutting bed fixed connection motor, rubber slab fixed mounting is in the upper end of cutting bed, and motor work drives the cutting bed and rotates, the multi-angle cutting of being convenient for, and the rubber slab increases friction and takes precautions against earthquakes.
Preferably, the first electric push rod is fixedly arranged at the lower end of the second supporting plate, the first push rod is movably arranged at the lower end of the first electric push rod, the first push rod is electrically connected with the first electric push rod, the fixing plate is fixedly arranged at the lower end of the first push rod, and the first electric push rod pushes the fixing plate to clamp and fix the cut articles conveniently.
Preferably, the fixed rear end that sets up in device body upper end of track recess, the right-hand member of two track recesses of electric putter, two movable mounting of catch bar are at the left end of electric putter two, a slider movable mounting is in the upper end of track recess, the left end of a slider fixed connection catch bar two, a slider sliding connection track recess, three fixed mounting of electric putter are at the front end of slider one, three movable mounting of catch bar are at the front end of electric putter three, three electric connection electric putter three of catch bar, four fixed mounting of backup pad are at the front end of catch bar three, cutting head fixed mounting is at the front end of backup pad four, and the track recess is convenient for the slider to drive the cutting head and is linear motion, guarantees the neatly of cutting the edge of a knife.
Preferably, the recovery mechanism includes collection box, handle, spout one, spout two, slider two, backup pad five, suction fan, louver one, louver two, dust collection box, screw hole one, screw hole two and bolt, collection box movable mounting is at the left end of device body lower extreme, handle fixed mounting is at the left end of collection box, and the collection box is convenient for collect the waste material that produces in the cutting process, places the waste material and piles up the mesa, guarantees the normal clear of work.
Preferably, the first sliding groove is fixedly arranged at the front end and the rear end of the upper end of the recovery box, the second sliding groove is fixedly arranged at the front end and the rear end of the left end of the lower end of the device body, the second sliding groove corresponds to the first sliding groove, the second sliding block is movably arranged in the middle of the second sliding groove and the first sliding groove, the second sliding block is slidably connected with the second sliding groove and the first sliding groove, and the second sliding block is convenient for pushing and pulling a drawer and is convenient for processing waste materials inside the drawer.
Preferably, five fixed mounting of backup pad are in the front end of device body upper end, suction fan fixed mounting is in the inner of five backup pad, first louver fixed mounting is in the rear end of five backup pad, second louver fixed mounting is in the front end of five backup pad, dust collection box movable mounting is in the front end of five backup pad, and the suction fan is convenient for inhale the dust that the cutting process produced into dust collection box, prevents that polluted environment endangers staff's health.
Preferably, the first threaded hole is fixedly formed in the left end and the right end of the front end of the fifth support plate, the second threaded hole is fixedly formed in the left end and the right end of the front end of the dust collection box, the second threaded hole corresponds to the first threaded hole, the bolt is movably mounted at the front end of the second threaded hole, the second threaded hole and the first threaded hole are connected through the bolt in a threaded mode, and the dust collection box is flexibly detached and mounted through the design of the bolt, so that the dust collection box is convenient to clean.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the sheet metal part cutting equipment, the cutting table is driven to rotate by the motor through the installation of the cutting mechanism, multi-angle cutting is facilitated, the practicability of the device is improved, friction and shock resistance are increased by the rubber plate, the electric push rod pushes the fixing plate to facilitate clamping and fixing of a cut object, the track groove facilitates the slider to drive the cutting head to do linear motion, and the tidiness of a cutting edge is guaranteed;
2. according to the sheet metal part cutting equipment, the recovery box is convenient for collecting waste materials generated in the cutting process and placing the waste material accumulation table board through installing the recovery mechanism, the normal operation of work is ensured, the sliding block II is convenient for pushing and pulling the drawer, and the waste materials in the sliding block II can be conveniently treated;
3. this sheet metal component cutting equipment through the installation suction fan, is convenient for inhale the dust collection box with the dust that the cutting process produced, prevents that the polluted environment endangers staff's health, and the design of bolt makes the dismantlement and the installation of dust collection box become nimble, is convenient for wash the dust collection box, increases the practicality of device.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of the main body mechanism of the present invention;
fig. 3 is a schematic view of a three-dimensional structure of a fixing plate of the present invention;
FIG. 4 is a schematic sectional view of the cutting mechanism of the present invention;
FIG. 5 is a third schematic view of the three-dimensional structure of the recycling bin of the present invention;
FIG. 6 is a fourth schematic view of the three-dimensional structure of the dust collecting case of the present invention;
fig. 7 is a schematic view of the structure for enlarging the local details of the cutting mechanism of the present invention.
In the figure: 1. a main body mechanism; 101. a device body; 102. supporting legs; 103. a first support plate; 104. a second support plate; 2. a cutting mechanism; 201. a third support plate; 202. a motor; 203. cutting table; 204. a rubber plate; 205. an electric push rod I; 206. a first push rod; 207. a fixing plate; 208. a track groove; 209. a second electric push rod; 210. a second push rod; 211. a first sliding block; 212. an electric push rod III; 213. a third push rod; 214. a support plate IV; 215. a cutting head; 3. a recovery mechanism; 301. a recycling bin; 302. a handle; 303. a first sliding chute; 304. a second chute; 305. a second sliding block; 306. a fifth supporting plate; 307. a suction fan; 308. a first ventilation window; 309. a second ventilation window; 310. a dust collecting box; 311. a first threaded hole; 312. a second threaded hole; 313. and (4) bolts.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a sheet metal component cutting equipment, including main part mechanism 1, cutting mechanism 2 and recovery mechanism 3, cutting mechanism 2 is located the upper end of main part mechanism 1, it is located the lower extreme of main part mechanism 1 to retrieve mechanism 3, main part mechanism 1 includes device body 101, supporting legs 102, a supporting plate 103 and a supporting plate two 104, supporting legs 102 fixed mounting is at the lower extreme of device body 101, supporting legs 102 evenly distributed is at the lower extreme of device body 101, a supporting plate 103 fixed mounting is at the right-hand member of device body 101 upper end, a supporting plate two 104 fixed mounting is at the upper end of a supporting plate 103, cutting mechanism 2 includes a supporting plate three 201, including motor 202, cutting table 203, rubber slab 204, an electric putter 205, a catch bar 206, fixed plate 207, track recess 208, a slider 211, an electric putter three 212, catch bar three 213, a supporting plate four 214 and cutting head 215, a supporting plate three 201 fixed mounting is at the middle part of device body 101.
The motor 202 is fixedly arranged at the inner end of the support plate III 201, the cutting table 203 is fixedly arranged at the upper end of the motor 202, the cutting table 203 is fixedly connected with the transmission end of the motor 202, the rubber plate 204 is fixedly arranged at the upper end of the cutting table 203, the electric push rod I205 is fixedly arranged at the lower end of the support plate II 104, the push rod I206 is movably arranged at the lower end of the electric push rod I205, the push rod I206 is electrically connected with the electric push rod I205, the fixing plate 207 is fixedly arranged at the lower end of the push rod I206, the track groove 208 is fixedly arranged at the rear end of the upper end of the device body 101, the electric push rod II 209 is arranged at the right end of the track groove 208, the push rod II 210 is movably arranged at the left end of the electric push rod II 209, the slide block I211 is movably arranged at the upper end of the track groove 208, the slide block I211 is fixedly connected with the left end of the push rod II 210, the slide block I211 is slidably connected with the track groove 208, and the electric push rod III 212 is fixedly arranged at the front end of the slide block I211, a third push rod 213 is movably arranged at the front end of a third electric push rod 212, the third push rod 213 is electrically connected with the third electric push rod 212, a fourth support plate 214 is fixedly arranged at the front end of the third push rod 213, a cutting head 215 is fixedly arranged at the front end of the fourth support plate 214, when the device is used, a motor 202 works to drive a cutting table 203 to rotate, the cutting table 203 drives a rubber plate 204 to rotate, the rubber plate 204 drives cutting materials to rotate so as to adapt to multi-angle cutting, the first electric push rod 205 is started to adjust the length of the first push rod 206, the first push rod 206 pushes a fixing plate 207 to clamp the materials on the cutting table 203, the second electric push rod 209 is started to adjust the length of the second push rod 210, the first push block 211 of the second push rod 210 moves linearly in a track groove 208, the third electric push rod 212 is started to adjust the length of the third push rod 213 after the proper length is adjusted, the third push rod 213 pushes the fourth support plate 214, and the fourth support plate 214 pushes the cutting head 215 to make a linear motion to cut the material on the cutting table 203.
The recovery mechanism 3 comprises a recovery box 301, a handle 302, a first sliding groove 303, a second sliding groove 304, a second sliding block 305, a fifth supporting plate 306, a suction fan 307, a first ventilation window 308, a second ventilation window 309, a dust collecting box 310, a first screw hole 311, a second screw hole 312 and a bolt 313, wherein the recovery box 301 is movably arranged at the left end of the lower end of the device body 101, the handle 302 is fixedly arranged at the left end of the recovery box 301, the first sliding groove 303 is fixedly arranged at the front end and the rear end of the upper end of the recovery box 301, the second sliding groove 304 is fixedly arranged at the front end and the rear end of the left end of the lower end of the device body 101, the second sliding groove 304 corresponds to the first sliding groove 303, the second sliding block 305 is movably arranged at the middle parts of the second sliding groove 304 and the first sliding groove 303, the second sliding block 305 is connected with the second sliding groove 304 and the first sliding groove 303, the fifth supporting plate 306 is fixedly arranged at the front end of the upper end of the device body 101, the suction fan 307 is fixedly arranged at the inner end of the fifth supporting plate 306, the first ventilation window 308 is fixedly arranged at the rear end of the fifth supporting plate 306, the second ventilation window 309 is fixedly arranged at the front end of the fifth support plate 306, the dust collection box 310 is movably arranged at the front end of the fifth support plate 306, the first threaded hole 311 is fixedly arranged at the left end and the right end of the front end of the fifth support plate 306, the second threaded hole 312 is fixedly arranged at the left end and the right end of the front end of the dust collection box 310, the second threaded hole 312 corresponds to the first threaded hole 311, the bolt 313 is movably arranged at the front end of the second threaded hole 312, the second threaded hole 312 and the first threaded hole 311 are connected by the bolt 313 in a threaded manner, the waste materials generated in the cutting process can be collected by the recovery box 301, the second sliding block 305 is driven by pulling the handle 302 to slide in the first sliding groove 303 and the second sliding groove 304 to drive the recovery box 301 to be pulled out, the internal waste materials can be recovered, the dust generated in the cutting process can be sucked into the dust collection box 310 through the first ventilation window 308 and the second ventilation window 309 by the suction fan 307, and the bolt 313 is taken down from the first threaded hole 311 on the first ventilation window 308 and the second threaded hole 312 on the dust collection box 310, so that the internal part of the dust collection box 310 can be conveniently recovered The dust is treated and cleaned, and the practicability of the device is improved.
The working principle is as follows: when the device is used, the motor 202 works to drive the cutting table 203 to rotate, the cutting table 203 drives the rubber plate 204 to rotate, the rubber plate 204 drives cutting materials to rotate to adapt to multi-angle cutting, the first electric push rod 205 is started to adjust the length of the first push rod 206, the first push rod 206 pushes the fixing plate 207 to clamp the materials on the cutting table 203, the second electric push rod 209 is started to adjust the length of the second push rod 210, the second push rod 210 pushes the first slider 211 to do linear motion in the track groove 208, the third electric push rod 212 is started to adjust the length of the third push rod 213 after the proper length is adjusted, the third push rod 213 pushes the fourth support plate 214, the fourth support plate 214 pushes the cutting head 215 to do linear motion to cut the materials on the cutting table 203, the collection box 301 can collect waste materials generated in the cutting process, the handle 302 is pulled to drive the second sliders to slide in the first sliding groove 303 and the second sliding groove 304 to drive the collection box 301 to be pulled out, the waste materials in the collection box is convenient to collect and process the dust generated in the cutting process, the dust collecting box 307 is sucked into the first dust collecting box 306 from the screw holes 311, and the dust collecting box 310, and the dust collecting device 310 is convenient to take the dust collecting device 310.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (8)

1. The utility model provides a sheet metal component cutting equipment, includes main part mechanism (1), cutting mechanism (2) and retrieves mechanism (3), its characterized in that: the cutting mechanism (2) is located at the upper end of the main mechanism (1), the recovery mechanism (3) is located at the lower end of the main mechanism (1), the main mechanism (1) comprises a device body (101), supporting legs (102), a first supporting plate (103) and a second supporting plate (104), the supporting legs (102) are fixedly installed at the lower end of the device body (101), the supporting legs (102) are evenly distributed at the lower end of the device body (101), the first supporting plate (103) is fixedly installed at the right end of the upper end of the device body (101), the second supporting plate (104) is fixedly installed at the upper end of the first supporting plate (103), the cutting mechanism (2) comprises a third supporting plate (201), a motor (202), a cutting table (203), a rubber plate (204), a first electric push rod (205), a first push rod (206), a fixing plate (207), a track groove (208), a second electric push rod (209), a second push rod (210), a first sliding block (211), a third electric push rod (212), a third push rod (213), a fourth supporting plate (214) and a cutting head (215), and the third supporting plate (201) is fixedly installed at the middle of the device body (101).
2. The sheet metal component cutting apparatus of claim 1, wherein: the motor (202) is fixedly installed at the inner end of the third supporting plate (201), the cutting table (203) is fixedly installed at the upper end of the motor (202), the cutting table (203) is fixedly connected with the transmission end of the motor (202), and the rubber plate (204) is fixedly installed at the upper end of the cutting table (203).
3. The sheet metal component cutting apparatus of claim 2, wherein: the first electric push rod (205) is fixedly installed at the lower end of the second support plate (104), the first push rod (206) is movably installed at the lower end of the first electric push rod (205), the first push rod (206) is electrically connected with the first electric push rod (205), and the fixing plate (207) is fixedly installed at the lower end of the first push rod (206).
4. A sheet metal part cutting apparatus according to claim 3, characterized in that: the track groove (208) is fixedly arranged at the rear end of the upper end of the device body (101), the right end of the track groove (208) of the electric push rod II (209) is movably arranged at the left end of the electric push rod II (209), the slide block I (211) is movably arranged at the upper end of the track groove (208), the slide block I (211) is fixedly connected with the left end of the push rod II (210), the slide block I (211) is slidably connected with the track groove (208), the electric push rod III (212) is fixedly arranged at the front end of the slide block I (211), the push rod III (213) is movably arranged at the front end of the electric push rod III (212), the push rod III (213) is electrically connected with the electric push rod III (212), the support plate IV (214) is fixedly arranged at the front end of the push rod III (213), and the cutting head (215) is fixedly arranged at the front end of the support plate IV (214).
5. The sheet metal component cutting apparatus of claim 4, wherein: the recycling mechanism (3) comprises a recycling box (301), a handle (302), a first sliding groove (303), a second sliding groove (304), a second sliding block (305), a fifth supporting plate (306), a suction fan (307), a first ventilation window (308), a second ventilation window (309), a dust collection box (310), a first threaded hole (311), a second threaded hole (312) and a bolt (313), the recycling box (301) is movably mounted at the left end of the lower end of the device body (101), and the handle (302) is fixedly mounted at the left end of the recycling box (301).
6. The sheet metal component cutting apparatus of claim 5, wherein: the fixed front and back both ends that set up in collection box (301) upper end of spout one (303), spout two (304) are fixed to be set up both ends around device body (101) lower extreme left end, spout two (304) are corresponding with spout one (303), slider two (305) movable mounting is in the middle part of spout two (304) and spout one (303), slider two (305) sliding connection spout two (304) and spout one (303).
7. The sheet metal component cutting apparatus of claim 6, wherein: the dust collecting device is characterized in that the supporting plate five (306) is fixedly installed at the front end of the upper end of the device body (101), the suction fan (307) is fixedly installed at the inner end of the supporting plate five (306), the ventilation window I (308) is fixedly installed at the rear end of the supporting plate five (306), the ventilation window II (309) is fixedly installed at the front end of the supporting plate five (306), and the dust collecting box (310) is movably installed at the front end of the supporting plate five (306).
8. The sheet metal component cutting apparatus of claim 7, wherein: the first threaded hole (311) is fixedly arranged at the left end and the right end of the front end of the fifth support plate (306), the second threaded hole (312) is fixedly arranged at the left end and the right end of the front end of the dust collection box (310), the second threaded hole (312) corresponds to the first threaded hole (311), the bolt (313) is movably arranged at the front end of the second threaded hole (312), and the bolt (313) is in threaded connection with the second threaded hole (312) and the first threaded hole (311).
CN202222692791.1U 2022-10-12 2022-10-12 Sheet metal part cutting equipment Active CN218136707U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222692791.1U CN218136707U (en) 2022-10-12 2022-10-12 Sheet metal part cutting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222692791.1U CN218136707U (en) 2022-10-12 2022-10-12 Sheet metal part cutting equipment

Publications (1)

Publication Number Publication Date
CN218136707U true CN218136707U (en) 2022-12-27

Family

ID=84567420

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222692791.1U Active CN218136707U (en) 2022-10-12 2022-10-12 Sheet metal part cutting equipment

Country Status (1)

Country Link
CN (1) CN218136707U (en)

Similar Documents

Publication Publication Date Title
CN210500475U (en) Full-automatic perforating device is used in circuit board processing
CN218136707U (en) Sheet metal part cutting equipment
CN212682575U (en) Novel combined decoration machine tool
CN210704954U (en) Novel edulcoration foam profiling mechanism
CN113276179A (en) Integrated paper cutter for paper processing and convenient for excess material treatment
CN220178422U (en) A side cut device for hardware equipment processing
CN216100211U (en) Processing frock is got rid of at mouth of a river of toy injection molding
CN218775908U (en) Low-energy-consumption laser cutting device
CN220279812U (en) Gong board device with piece collection function
CN215701495U (en) Operation platform for machining electromechanical equipment
CN212628615U (en) Circuit board punching equipment with clamping mechanism
CN216217789U (en) Laser accurate alignment cutter for PCB punching
CN218018858U (en) Template cutting device is used in circuit board processing
CN219902782U (en) Graphite piece hole turning equipment with recovery function
CN216097020U (en) Laser cutting machine with protection function
CN216801309U (en) Punching and collecting base for numerical control lathe
CN218699454U (en) Perforating device is used in processing of carbon fiber bicycle support
CN220161344U (en) Drilling equipment for processing aluminum alloy materials
CN220297381U (en) Cutting machine
CN220261112U (en) Foam-rubber cushion cutting device for underwear processing
CN220462384U (en) Raw material cutting device for nonferrous metal alloy production
CN220407308U (en) Cutting device is used in accessory processing
CN219563183U (en) Full-automatic cutting device that circuit board processing was used
CN213766149U (en) Punching equipment for installing computer mainboard
CN214236494U (en) Make things convenient for metal sheet slitting device that leftover bits were handled

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant