CN209022223U - A kind of clothes punch device of convenience and high-efficiency - Google Patents

A kind of clothes punch device of convenience and high-efficiency Download PDF

Info

Publication number
CN209022223U
CN209022223U CN201821722714.3U CN201821722714U CN209022223U CN 209022223 U CN209022223 U CN 209022223U CN 201821722714 U CN201821722714 U CN 201821722714U CN 209022223 U CN209022223 U CN 209022223U
Authority
CN
China
Prior art keywords
sliding
gag lever
lever post
fixedly installed
puncher
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
CN201821722714.3U
Other languages
Chinese (zh)
Inventor
程义林
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.)
Chongqing Xinjie Garment Co Ltd
Original Assignee
Chongqing Xinjie Garment 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 Chongqing Xinjie Garment Co Ltd filed Critical Chongqing Xinjie Garment Co Ltd
Priority to CN201821722714.3U priority Critical patent/CN209022223U/en
Application granted granted Critical
Publication of CN209022223U publication Critical patent/CN209022223U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of clothes punch devices of convenience and high-efficiency, including plant bottom case and preformed hole, plant bottom case upper end middle position is provided with preformed hole, by being fixedly installed with installation base at upper end position on the right side of the plant bottom case, by being fixedly installed with fixed link at installation base inner upper end position, the fixed link lower end outside is equipped with limiting stand by fixing sleeve, middle position is by being slidably fitted with sliding fixture on the outside of the fixed link, the sliding fixture front end face is at left edge position by being fixedly installed with first rotating shaft, by being fixedly installed with the second shaft at the position of fixing seat right side front face, puncher ontology is installed by clamping at the sliding fixture left position, working time and the labor of worker are on the one hand reduced by the sliding fixture of setting On the other hand fatigue resistance improves the production efficiency of clothes drilling, improves the performance of enterprises.

Description

A kind of clothes punch device of convenience and high-efficiency
Technical field
The utility model belongs to garment machinery correlative technology field, and in particular to a kind of clothes punching of convenience and high-efficiency is set It is standby.
Background technique
Puncher is a kind of very widely used industrial machinery, will almost be used in all industrial trades, In textile clothing industry, puncher is also a kind of very important textile machine, has many clothes to need in process of production pair It is punched, to facilitate four-part button etc. to install.
Existing clothes punch device technology has the following problems: structure is complicated for existing clothes punch device, and operation is not Just, it and has a single function, when carrying out perforation processing to clothes, perforation processing can only be carried out to single garment, it can not be by more than one piece clothing Working time and the labor intensity stacked together for drilling, leading on the one hand to increase worker in this way is taken, is on the other hand dropped The production efficiency of low clothes drilling, influences the performance of enterprises, brings big inconvenience to actual drilling use.
Utility model content
The purpose of this utility model is to provide a kind of clothes punch devices of convenience and high-efficiency, to solve above-mentioned background technique The existing clothes punch device of middle proposition can only carry out perforation processing problem to single garment.
To achieve the above object, the utility model provides the following technical solutions:
A kind of clothes punch device of convenience and high-efficiency, including plant bottom case and preformed hole, among the plant bottom case upper end Preformed hole is provided at position, by being fixedly installed with installation base, the installation at upper end position on the right side of the plant bottom case By being fixedly installed with fixed link at boss inner upper end position, the fixed link lower end outside is by fixing sleeve equipped with limit Platform, middle position is by being slidably fitted with sliding fixture, the sliding fixture front end face on the outside of the fixed link By being fixedly installed with first rotating shaft at left edge position, the sliding fixture top is provided with fixing seat, described By being fixedly installed with the second shaft at the position of fixing seat right side front face, pass through fixed installation inside the sliding fixture There is back-moving spring, the back-moving spring other end is fixedly connected with fixing seat lower end surface, is provided with cunning on the left of the back-moving spring Dynamic gag lever post is fixedly connected inside the sliding gag lever post lower end and sliding fixture, the sliding gag lever post upper end with consolidate Reservation lower end surface is fixedly connected, by being rotatably equipped with connecting plate at first rotating shaft outside front ends position, described second turn By being rotatably equipped with rotational handle at axis outside front ends position, the rotational handle middle position passes through third shaft and company Fishplate bar is rotatablely connected, by being fixedly installed with handle, the sliding fixture left end position at the rotational handle left position The place of setting is equipped with puncher ontology by clamping, and is clamped at the puncher ontology lower end position by being rotatably equipped with rotary head Seat, rotary head clamping seats lower end middle position is by being fixedly installed with puncher rotary head.
Preferably, the sliding gag lever post includes outer gag lever post, limit hole, interior gag lever post and limit bottom plate, the outer limit Limit hole is internally provided at the bar upper end position of position, by being slidably fitted with interior gag lever post, the interior limit inside the limit hole By being fixedly installed with limit bottom plate at the bar bottom position of position, the sliding gag lever post passes through outer gag lever post and sliding fixture Inside is fixedly connected, and the sliding gag lever post is fixedly connected by interior gag lever post with fixing seat lower end surface.
Preferably, the sliding fixture include device noumenon, sliding sleeve, spring mounting seat, gag lever post mounting base and Puncher clamping device, by being fixedly installed with sliding sleeve at described device body interior right end position, in described device ontology By being fixedly installed with spring mounting seat at portion's bottom position, gag lever post mounting base, institute are provided on the left of the spring mounting seat It states gag lever post mounting base and is fixedly mounted on device noumenon inner bottom, pass through at described device ontology left position and be fixedly installed with Puncher clamping device, the sliding fixture are slidably connected by sliding sleeve and fixed link, and the sliding fixture is logical It crosses spring mounting seat to be fixedly connected with back-moving spring one end, the sliding fixture is limited by gag lever post mounting base and sliding Bar one end is fixedly connected, and the sliding fixture is fixedly connected by puncher clamping device with puncher ontology.
Preferably, the puncher clamping device includes outer clamping ring, interior clamping ring, the first clamping seats, the second clamping seats And fishbolt, by being fixedly installed with interior clamping ring, the outer clamping at the outer clamping ring inner face upper and lower ends position By being fixedly installed with the first clamping seats at the upper surface position of ring one end, at the lower end surface position of the outer clamping ring other end By being fixedly installed with the second clamping seats, it is threadably secured inside first clamping seats and the second clamping seats and clamping is installed Bolt.
Preferably, the preformed hole and puncher rotary head are on same vertical line, and the depth of the preformed hole is 3- 5cm。
Preferably, the sliding fixture can be slided up and down relative to fixed link, and the sliding fixture is downward Back-moving spring is in tension when sliding.
Preferably, the diameter dimension of the limit hole is greater than the diameter dimension of interior gag lever post, the diameter of the limit bottom plate Size is greater than the diameter dimension of limit hole.
Preferably, there are two the interior clamping ring is arranged altogether and their sizes and material are all the same, the interior clamping ring Material is rubber material, and first clamping seats and the second clamping seats size and structure are all the same and internal be provided with internal screw thread Hole.
Compared with prior art, the utility model provides a kind of clothes punch device of convenience and high-efficiency, and having following has Beneficial effect:
The utility model is mounted with sliding fixture comprising device noumenon, sliding sleeve, spring mounting seat, gag lever post Mounting base and puncher clamping device;Wherein, puncher clamping device includes outer clamping ring, interior clamping ring, the first clamping seats, Two clamping seats and fishbolt;Such benefit is can be in rotational handle in rotary action by the sliding fixture of setting Under slided up and down relative to fixed link, while fixation is clamped to puncher ontology by puncher clamping device, works as sliding When clamping device slides up and down, the puncher rotary head for being able to drive puncher ontology and its lower end installation is moved up and down, and is operated It is convenient, when carrying out perforation processing to clothes, it can drill more than one piece clothes is stacked together, on the one hand reduce in this way On the other hand the working time of worker and labor intensity improve the production efficiency of clothes drilling, improve the performance of enterprises, to real The drilling on border uses and brings very big convenience.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of convenience and high-efficiency clothes punch device structural schematic diagram;
Fig. 2 be the utility model proposes sliding gag lever post structural schematic diagram;
Fig. 3 be the utility model proposes sliding fixture structural schematic diagram;
Fig. 4 be the utility model proposes puncher clamping device structural schematic diagram;
In figure: 1, plant bottom case;2, preformed hole;3, installation base;4, fixed link;5, limiting stand;6, sliding fixture; 61, device noumenon;62, sliding sleeve;63, spring mounting seat;64, gag lever post mounting base;65, puncher clamping device;651, outer Clamping ring;652, interior clamping ring;653, the first clamping seats;654, the second clamping seats;655, fishbolt;7, first rotating shaft;8, Fixing seat;9, the second shaft;10, third shaft;11, back-moving spring;12, gag lever post is slided;13, connecting plate;14, hand is rotated Handle;15, handle;16, puncher ontology;17, rotary head clamping seats;18, puncher rotary head;19, outer gag lever post;20, limit hole; 21, interior gag lever post;22, bottom plate is limited.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of clothes punch device of convenience and high-efficiency, including plant bottom case 1 and preformed hole 2,1 upper end interposition of plant bottom case The place of setting is provided with preformed hole 2, by being fixedly installed with installation base 3 at 1 right side upper end position of plant bottom case, in installation base 3 By being fixedly installed with fixed link 4 at portion's upper end position, 4 lower end outside of fixed link is equipped with limiting stand 5, fixed link by fixing sleeve 4 outside middle positions are by being slidably fitted with sliding fixture 6, and 6 front end face of sliding fixture is close to left edge position Place is provided with fixing seat 8,8 right side front face of fixing seat position by being fixedly installed with first rotating shaft 7 above sliding fixture 6 The place of setting, by being fixedly installed with back-moving spring 11 inside sliding fixture 6, tenses bullet by being fixedly installed with the second shaft 9 11 other end of spring is fixedly connected with 8 lower end surface of fixing seat, and sliding gag lever post 12 is provided on the left of back-moving spring 11, slides gag lever post It being fixedly connected inside 12 lower ends and sliding fixture 6, sliding 12 upper end of gag lever post is fixedly connected with 8 lower end surface of fixing seat, the By being rotatably equipped with connecting plate 13 at one shaft, 7 outside front ends position, pass through rotation peace at 9 outside front ends position of the second shaft Equipped with rotational handle 14,14 middle position of rotational handle is rotatablely connected by third shaft 10 and connecting plate 13, rotational handle By being fixedly installed with handle 15 at 14 left positions, passes through clamping at 6 left position of sliding fixture and puncher is installed Ontology 16, by being rotatably equipped with rotary head clamping seats 17 at 16 lower end position of puncher ontology, among 17 lower end of rotary head clamping seats By being fixedly installed with puncher rotary head 18 at position.
Further, sliding gag lever post 12 includes outer gag lever post 19, limit hole 20, interior gag lever post 21 and limits bottom plate 22, outside It is internally provided with limit hole 20 at 19 upper end position of gag lever post, it is interior by being slidably fitted with interior gag lever post 21 inside limit hole 20 By being fixedly installed with limit bottom plate 22 at 21 bottom position of gag lever post, sliding gag lever post 12 passes through outer gag lever post 19 and slip clamp It is fixedly connected inside tight device 6, sliding gag lever post 12 is fixedly connected by interior gag lever post 21 with 8 lower end surface of fixing seat;By setting The sliding gag lever post 12 set can clamp dress to sliding during sliding fixture 6 is slided up and down relative to fixed link 4 It sets 6 operating angle to be limited, prevents sliding fixture 6 from rotating.
Further, sliding fixture 6 includes device noumenon 61, sliding sleeve 62, spring mounting seat 63, gag lever post mounting base 64 and puncher clamping device 65, by being fixedly installed with sliding sleeve 62, device noumenon at 61 inside right end position of device noumenon By being fixedly installed with spring mounting seat 63 at 61 inner bottom positions, gag lever post mounting base is provided on the left of spring mounting seat 63 64, gag lever post mounting base 64 is fixedly mounted on 61 inner bottom of device noumenon, passes through fixed peace at 61 left position of device noumenon Equipped with puncher clamping device 65, sliding fixture 6 is slidably connected by sliding sleeve 62 with fixed link 4, sliding fixture 6 It is fixedly connected by spring mounting seat 63 with 11 one end of back-moving spring, sliding fixture 6 is by gag lever post mounting base 64 and slides Dynamic 12 one end of gag lever post is fixedly connected, and sliding fixture 6 connects by the way that puncher clamping device 65 and puncher ontology 16 are fixed It connects;It can be slided up and down under rotary action relative to fixed link 4 in rotational handle 14 by the sliding fixture 6 of setting, And then the puncher rotary head 18 for being able to drive puncher ontology 16 and its lower end fixed installation moves up and down.
Further, puncher clamping device 65 includes outer clamping ring 651, interior clamping ring 652, the first clamping seats 653, second Clamping seats 654 and fishbolt 655, by being fixedly installed with interior clamping ring at outer 651 inner face upper and lower ends position of clamping ring 652, by being fixedly installed with the first clamping seats 653 at the upper surface position of outer 651 one end of clamping ring, outer clamping ring 651 is another By being fixedly installed with the second clamping seats 654 at the lower end surface position at end, inside the first clamping seats 653 and the second clamping seats 654 It is threadably secured and fishbolt 655 is installed;It can be effectively to puncher sheet by the puncher clamping device 65 of setting Body 16 is clamped fixation.
Further, preformed hole 2 and puncher rotary head 18 are on same vertical line, and the depth of preformed hole 2 is 3-5cm;It is logical Cross setting preformed hole 2 can guarantee when puncher rotary head 18 drills to clothes puncher rotary head 18 using safe Property.
Further, sliding fixture 6 can be slided up and down relative to fixed link 4, when 6 slide downward of sliding fixture Back-moving spring 11 is in tension;6 upward sliding of sliding fixture can be pulled to playback by the back-moving spring 11 of setting.
Further, the diameter dimension of limit hole 20 is greater than the diameter dimension of interior gag lever post 21, limits the diameter ruler of bottom plate 22 The very little diameter dimension greater than limit hole 20;Diameter dimension by the way that limit hole 20 is arranged is greater than the diameter dimension energy of interior gag lever post 21 Slide up and down interior gag lever post 21 in outer gag lever post 19.
Further, there are two interior clamping ring 652 is arranged altogether and their sizes and material are all the same, the material of interior clamping ring 652 Material is that rubber material, the first clamping seats 653 and 654 size of the second clamping seats and structure are all the same and internal be provided with internal screw thread Hole;Interior clamping ring 652 by the way that two rubber materials are arranged can carry out one to it while clamping to puncher ontology 16 Fixed protection.
The working principle and process for using of the utility model: before using the utility model, necessary make should be carried out to it Equipment is seated to working region after confirmation with preceding inspection, passes through the puncher being arranged inside sliding fixture 6 Puncher ontology 16 is fixedly mounted clamping device 65, and puncher rotary head 18 is fixedly mounted on turning for 16 lower end of puncher ontology In head clamping seat 17, puncher is powered on, starts puncher, the clothes single layer or multilayer that then will be drilled It is placed on plant bottom case 1, grasps handle 15 and rotational handle 14 is driven to rotate down, rotational handle 14 rotates down same When by connecting plate 13 drive 6 slide downward of sliding fixture, sliding fixture 6 drive 16 lower end of puncher ontology move Dynamic, the puncher rotary head 18 of 16 lower end of puncher ontology rotation drills to clothes, after the completion of hole to be drilled, sliding fixture 6 upward sliding playback under the action of back-moving spring 11, can be to the sliding of sliding fixture 6 by the limiting stand 5 of installation Position is limited, and is prevented sliding fixture 6 from excessively gliding and is damaged equipment, after use, answers off device power supply.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of clothes punch device of convenience and high-efficiency, including plant bottom case (1) and preformed hole (2), it is characterised in that: described to set Standby pedestal (1) upper end middle position is provided with preformed hole (2), passes through fixation at upper end position on the right side of the plant bottom case (1) It is equipped with installation base (3), it is described solid by being fixedly installed with fixed link (4) at installation base (3) the inner upper end position Fixed pole (4) lower end outside is equipped with limiting stand (5) by fixing sleeve, and middle position passes through sliding peace on the outside of the fixed link (4) Equipped with sliding fixture (6), sliding fixture (6) front end face is at left edge position by being fixedly installed with One shaft (7), sliding fixture (6) top are provided with fixing seat (8), fixing seat (8) the right side front face position By being fixedly installed with the second shaft (9), the sliding fixture (6) is internal by being fixedly installed with back-moving spring at place (11), back-moving spring (11) other end is fixedly connected with fixing seat (8) lower end surface, setting on the left of the back-moving spring (11) Have sliding gag lever post (12), is fixedly connected inside the sliding gag lever post (12) lower end and sliding fixture (6), the sliding Gag lever post (12) upper end is fixedly connected with fixing seat (8) lower end surface, passes through rotation at first rotating shaft (7) the outside front ends position It is equipped with connecting plate (13), it is described by being rotatably equipped with rotational handle (14) at the second shaft (9) outside front ends position Rotational handle (14) middle position is rotatablely connected by third shaft (10) and connecting plate (13), and the rotational handle (14) is left By being fixedly installed with handle (15) at end position, beaten at sliding fixture (6) left position by clamping to be equipped with Hole machine ontology (16), by being rotatably equipped with rotary head clamping seats (17) at puncher ontology (16) lower end position, described turn Head clamping seat (17) lower end middle position is by being fixedly installed with puncher rotary head (18).
2. a kind of clothes punch device of convenience and high-efficiency according to claim 1, it is characterised in that: the sliding gag lever post It (12) include outer gag lever post (19), limit hole (20), interior gag lever post (21) and limit bottom plate (22), on the outer gag lever post (19) It is internally provided at end position limit hole (20), the limit hole (20) is internal by being slidably fitted with interior gag lever post (21), institute It states by being fixedly installed with limit bottom plate (22) at interior gag lever post (21) bottom position, the sliding gag lever post (12) passes through outer limit It is fixedly connected inside position bar (19) and sliding fixture (6), the sliding gag lever post (12) passes through interior gag lever post (21) and solid Reservation (8) lower end surface is fixedly connected.
3. a kind of clothes punch device of convenience and high-efficiency according to claim 1, it is characterised in that: the sliding clamps dress Setting (6) includes that device noumenon (61), sliding sleeve (62), spring mounting seat (63), gag lever post mounting base (64) and puncher clamp Device (65), by being fixedly installed with sliding sleeve (62), described device ontology at the internal right end position of described device ontology (61) (61) by being fixedly installed with spring mounting seat (63) at inner bottom position, setting is limited on the left of the spring mounting seat (63) Position bar mounting base (64), the gag lever post mounting base (64) are fixedly mounted on device noumenon (61) inner bottom, described device sheet By being fixedly installed with puncher clamping device (65) at body (61) left position, the sliding fixture (6) passes through sliding Set (62) is slidably connected with fixed link (4), and the sliding fixture (6) passes through spring mounting seat (63) and back-moving spring (11) One end is fixedly connected, and the sliding fixture (6) is fixed by gag lever post mounting base (64) and sliding gag lever post (12) one end Connection, the sliding fixture (6) are fixedly connected by puncher clamping device (65) with puncher ontology (16).
4. a kind of clothes punch device of convenience and high-efficiency according to claim 1, it is characterised in that: the puncher clamps Device (65) includes outer clamping ring (651), interior clamping ring (652), the first clamping seats (653), the second clamping seats (654) and clamps Bolt (655), by being fixedly installed with interior clamping ring (652), institute at outer clamping ring (651) the inner face upper and lower ends position It states by being fixedly installed with the first clamping seats (653) at the upper surface position of outer clamping ring (651) one end, the outer clamping ring (651) by being fixedly installed with the second clamping seats (654) at the lower end surface position of the other end, first clamping seats (653) and It is threadably secured inside second clamping seats (654) and fishbolt (655) is installed.
5. a kind of clothes punch device of convenience and high-efficiency according to claim 1, it is characterised in that: the preformed hole (2) It is on same vertical line with puncher rotary head (18), the depth of the preformed hole (2) is 3-5cm.
6. a kind of clothes punch device of convenience and high-efficiency according to claim 1, it is characterised in that: the sliding clamps dress Setting (6) can slide up and down relative to fixed link (4), when sliding fixture (6) slide downward at back-moving spring (11) In tension.
7. a kind of clothes punch device of convenience and high-efficiency according to claim 2, it is characterised in that: the limit hole (20) Diameter dimension be greater than interior gag lever post (21) diameter dimension, it is described limit bottom plate (22) diameter dimension be greater than limit hole (20) Diameter dimension.
8. a kind of clothes punch device of convenience and high-efficiency according to claim 4, it is characterised in that: the interior clamping ring (652) there are two being arranged altogether and their sizes and material are all the same, and the material of the interior clamping ring (652) is rubber material, institute It states the first clamping seats (653) and the second clamping seats (654) size and structure is all the same and internal be provided with internal thread hole.
CN201821722714.3U 2018-10-23 2018-10-23 A kind of clothes punch device of convenience and high-efficiency Active CN209022223U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821722714.3U CN209022223U (en) 2018-10-23 2018-10-23 A kind of clothes punch device of convenience and high-efficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821722714.3U CN209022223U (en) 2018-10-23 2018-10-23 A kind of clothes punch device of convenience and high-efficiency

Publications (1)

Publication Number Publication Date
CN209022223U true CN209022223U (en) 2019-06-25

Family

ID=66908214

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821722714.3U Active CN209022223U (en) 2018-10-23 2018-10-23 A kind of clothes punch device of convenience and high-efficiency

Country Status (1)

Country Link
CN (1) CN209022223U (en)

Similar Documents

Publication Publication Date Title
CN206544056U (en) A kind of numerical control lathe mechanical hand
CN207522370U (en) A kind of metallographic specimen stationary fixture
CN205325261U (en) Convertible boring grab
CN209022223U (en) A kind of clothes punch device of convenience and high-efficiency
CN209648913U (en) A kind of simple eye puncher of plank
CN213703149U (en) Pneumatic clamp capable of being freely stretched
CN108908160A (en) A kind of braiding machine part processing all-directional rotation mechanism of easy to maintain
CN205997346U (en) Elbow winding machine
CN205588072U (en) Carbide tool processes frock
CN207606548U (en) A kind of clamping device for handware drilling processing
CN205437825U (en) Automatic toggle clamping device
CN205165969U (en) Balanced axle hole drilling equipment in right time
CN213946750U (en) Positioning mechanism for woodworking drilling machine
CN205928241U (en) Automatic change polisher turning device
CN209318892U (en) A kind of tubular workpiece cutting tool
CN210254452U (en) Auxiliary adjusting type plate cutting machine
CN208628507U (en) A kind of automatic milling machine
CN207606635U (en) A kind of timber processing apparatus
CN202572087U (en) Large-sized thin-walled pipe cutting device
CN207480324U (en) The Working table structure of grinder for polishing
CN207239749U (en) A kind of plate Drilling operation equipment
CN205032937U (en) Rotation type cutter anchor clamps
CN206581025U (en) A kind of novel clothes fabric cutter
CN206276989U (en) A kind of annular work piece automatic processing device
CN220534204U (en) Scribing and positioning device for cutting chopping board

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant