CN212051984U - Workstation of medical gauze mask non-woven fabrics production usefulness - Google Patents

Workstation of medical gauze mask non-woven fabrics production usefulness Download PDF

Info

Publication number
CN212051984U
CN212051984U CN202020294701.1U CN202020294701U CN212051984U CN 212051984 U CN212051984 U CN 212051984U CN 202020294701 U CN202020294701 U CN 202020294701U CN 212051984 U CN212051984 U CN 212051984U
Authority
CN
China
Prior art keywords
workbench
fixedly connected
woven fabrics
base
wall
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.)
Expired - Fee Related
Application number
CN202020294701.1U
Other languages
Chinese (zh)
Inventor
王梦凡
益志伟
王青青
云昊天
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.)
Anhui Junmin Pharmaceutical Technology Co ltd
Original Assignee
Anhui Junmin Pharmaceutical 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 Anhui Junmin Pharmaceutical Technology Co ltd filed Critical Anhui Junmin Pharmaceutical Technology Co ltd
Priority to CN202020294701.1U priority Critical patent/CN212051984U/en
Application granted granted Critical
Publication of CN212051984U publication Critical patent/CN212051984U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Treatment Of Fiber Materials (AREA)

Abstract

The utility model discloses a workstation of medical gauze mask non-woven fabrics production usefulness, including the base, base up end one side rigid coupling has and holds the platform, holds the bench end and has seted up the standing groove, base up end middle part rigid coupling has the drive box, and the equal rigid coupling of four corners of bottom surface has the mount pad in the drive box, and the upper end of mount pad all rotates through antifriction bearing and is connected with a screw thread section of thick bamboo, and bottom surface central point puts and has servo motor through the screw rigid coupling in the drive box, and servo motor's output passes through the gear train and rotates with a screw thread section of thick bamboo to be connected, screw thread section of thick bamboo inner wall all has the threaded rod through threaded connection, and the upper end of threaded rod is passed the drive box and has the workstation through the screw. The utility model discloses can realize getting rid of fold before non-woven fabrics processing, and the cutting is fixed effectual to the non-woven fabrics, provides certain guarantee for the high quality processing of non-woven fabrics.

Description

Workstation of medical gauze mask non-woven fabrics production usefulness
Technical Field
The utility model relates to a medical gauze mask raw materials production facility technical field especially relates to a workstation of medical gauze mask non-woven fabrics production usefulness.
Background
The non-woven fabric is formed by directional or random fibers, has the characteristics of moisture resistance, air permeability and flexibility, is often used as a raw material for processing the medical mask, and is required to be cut to a fixed length when being processed, so that a non-woven fabric processing table is required.
Through retrieval, the patent of application number 201820121475.X discloses a workbench for textile production, which comprises a workbench, wherein the top end of the workbench is connected with a first cover plate, one side, close to the first cover plate, of the top end of the workbench is connected with a second cover plate, one side, close to the first cover plate, of one end of the second cover plate is provided with a convex block, one side, corresponding to the convex block, of the inner part of the first cover plate is provided with a groove, the outer side, close to the workbench, of one ends of the second cover plate and the first cover plate are provided with clamping blocks, the rear end of the workbench is connected with a fixing block, the top end of the fixing block is connected with an air box, a fan is arranged at the position, close to the upper part of the workbench, of the inner part of the air box is connected with a bowl-shaped bracket, a heater is arranged at the position, close to the lower part of the workbench, a hot flow channel is arranged above, the front surface of workstation is close to one side position department of temperature sensor and installs the display screen, and the controller is installed to the below of display screen, and the front surface that one side of display screen is located the workstation is provided with control switch, and the bottom of bowl form support is provided with solid fixed ring, and solid fixed ring's bottom inboard is connected with the lantern ring, and the below of the lantern ring is connected with hydraulic lifting column, and the bottom of hydraulic lifting column is connected with the fixing base.
Above-mentioned workstation can realize efficiency such as cloth stoving, dust removal when using, but its surface often appears fold or damage when transporting after the production of cloth, if not handle it and will influence the processingquality of follow-up product, can't satisfy the demand of high quality production, so it is very necessary to study the workstation of a medical gauze mask non-woven fabrics production usefulness.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a workbench for producing medical mask non-woven fabrics.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a workbench for producing medical mask non-woven fabrics comprises a base, wherein a containing table is fixedly connected to one side of the upper end face of the base, a placing groove is formed in the upper end of the containing table, a driving box body is fixedly connected to the middle of the upper end face of the base, mounting seats are fixedly connected to four corners of the bottom face in the driving box body, the upper ends of the mounting seats are rotatably connected with a threaded cylinder through rolling bearings, a servo motor is fixedly connected to the central position of the bottom face in the driving box body through screws, the output end of the servo motor is rotatably connected with the threaded cylinder through a gear set, the inner wall of the threaded cylinder is connected with a threaded rod through threads, the upper end of the threaded rod penetrates through the driving box body and is fixedly connected with a workbench through screws, a supporting seat is fixedly connected to one side, close to the containing table, a rolling assembly is rotatably connected to the supporting, and heating rings are arranged between the inner roller and the outer roller, a gas diffusion vessel is arranged on one side of the supporting seat close to the center of the workbench, a gas injection funnel is connected on the upper end of the gas diffusion vessel in a penetrating manner, a gas inlet pipe is connected in the middle of the lower end face of the gas diffusion vessel in a penetrating manner, a gas heater is arranged on the rear side of the gas inlet pipe, one end of the gas inlet pipe is fixedly connected to the output end of the gas heater, a material guide roller and a leveling roller are arranged on one side of the gas diffusion vessel away from the rolling assembly, an installation block is fixedly connected to the middle of the upper end face of the workbench, rectangular grooves are formed in the front side faces of the installation block, fixing rods are rotatably connected to the inner walls on the two sides of the rectangular grooves through rolling bearings, connecting blocks are fixedly connected to the outer wall of the rod body of each fixing rod through screws, cylindrical holes, and equal rigid coupling has the extrusion spring between fixture block and the recess bottom surface, the draw-in groove has still been seted up to the body of rod outer wall of dead lever, the equal joint of fixture block is in the draw-in groove, both sides equal rigid coupling in connecting block upper end has the clamp plate, and is middle connecting block upper end rigid coupling has the cutter, and the equal rigid coupling in clamp plate and cutter upper end has the handle, workstation up end opposite side still rigid coupling has the mounting bracket, and the rigid coupling has the LED lamp on the top surface in the mounting bracket, base up end opposite side still is equipped with the cloth and deposits ware and waste product and deposits.
Preferably, the base up end rear side still rigid coupling has the rail, is fixed with the dust exhaust fan on the rail, and the dust exhaust fan is equipped with a plurality ofly and evenly distributed on the rail.
Preferably, the fixed shafts are provided with two fixed shafts and are rotatably connected to the upper side and the lower side of the supporting seat through rolling bearings, the rear sides of the two fixed shafts penetrate through the supporting seat and are rotatably connected through a gear set, and the fixed shafts are driven by a motor.
Preferably, the air injection funnel is provided with a plurality of air injection funnels which are uniformly distributed on the upper end surface of the air diffusion vessel, and the air heater is fixedly connected to the rear side wall of the workbench.
Preferably, the material guide roller and the leveling roller are fixedly connected to the upper end surface of the workbench, and the material guide roller is positioned on one side close to the air diffusion vessel.
Preferably, the mounting blocks are three, and the grooves are uniformly distributed on the inner wall of the cylindrical hole.
Preferably, the cloth storage vessel is positioned at one side close to the workbench, and the cloth storage vessel and the waste storage vessel are clamped on the workbench.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be equipped with a set of roll extrusion subassembly in holding platform upper end one side, before cutting the non-woven fabrics, the heating ring heats the outer roller, and the non-woven fabrics carries out the hot-pressing through two roll extrusion subassemblies at this moment and can flatten the fold on surface to the fine quality of having guaranteed the follow-up processing of non-woven fabrics;
2. the utility model has the advantages that the pressing plates are rotatably connected with the two sides of the cutter, so that the two sides of the cutting part can be fixed when the non-woven fabric is cut, the quality of the non-woven fabric cutting is well guaranteed, and the clamping blocks can be always arranged in the clamping grooves under the action of the extrusion spring, so that the temporary fixation can be realized after the pressing plates and the cutter rotate a certain angle, and the non-woven fabric is more convenient to fix and cut;
3. the utility model can realize the movement of the workbench in the vertical direction by driving the thread cylinder to rotate by the servo motor, thereby being convenient for adjusting the height of the workbench to meet the requirements of different workers, and leading the workers to be more comfortable when processing the non-woven fabrics;
4. the utility model discloses install a plurality of dust exhaust fans in base up end rear side, add man-hour to the non-woven fabrics, can realize the dust removal operation to the workstation through opening the dust exhaust fan, provide certain assurance for non-woven fabrics high quality production.
Drawings
Fig. 1 is a schematic structural view of a workbench for producing medical mask non-woven fabrics, which is provided by the utility model;
FIG. 2 is an internal structure diagram of a driving box in a workbench for producing medical mask non-woven fabrics, which is provided by the utility model;
FIG. 3 is an internal structure diagram of a rolling assembly in a workbench for producing medical mask non-woven fabrics, which is provided by the utility model;
fig. 4 is an internal structure diagram of the mounting block in the workbench for producing the medical mask non-woven fabric.
In the figure: the device comprises a base 1, a containing table 2, a driving box body 3, a mounting seat 4, a threaded cylinder 5, a servo motor 6, a threaded rod 7, a workbench 8, a supporting seat 9, a rolling component 10, a gas diffusion vessel 11, a gas injection funnel 12, a gas inlet pipe 13, a gas heater 14, a material guide roller 15, a leveling roller 16, a mounting block 17, a fixing rod 18, a connecting block 19, a clamping block 20, an extrusion spring 21, a pressing plate 22, a cutter 23, a handle 24, a mounting rack 25, an LED lamp 26, a cloth storage vessel 27, a waste storage vessel 28, a fixing shaft 101, an inner roller 102, an outer roller 103 and a heating ring 104.
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.
Example 1
Referring to fig. 1-4, a workbench for producing medical mask non-woven fabrics, comprising a base 1, a holding table 2 fixedly connected to one side of the upper end surface of the base 1, a placing groove arranged at the upper end of the holding table 2, a driving box 3 fixedly connected to the middle part of the upper end surface of the base 1, mounting seats 4 fixedly connected to four corners of the inner bottom surface of the driving box 3, threaded cylinders 5 rotatably connected to the upper ends of the mounting seats 4 through rolling bearings, a servo motor 6 fixedly connected to the center position of the inner bottom surface of the driving box 3 through screws, the output end of the servo motor 6 rotatably connected to the threaded cylinders 5 through a gear set, threaded rods 7 connected to the inner walls of the threaded cylinders 5 through threads, a workbench 8 fixedly connected to the upper end of the threaded rods 7 through the driving box 3 through screws, a supporting seat 9 fixedly connected to one side of the upper end surface of the workbench 8 close, the rolling component 10 comprises a fixed shaft 101, inner rollers 102 are fixedly connected to the outer wall of the fixed shaft 101, outer rollers 103 are arranged on the outer sides of the inner rollers 102, heating rings 104 are arranged between the inner rollers 102 and the outer rollers 103, a gas diffusion vessel 11 is arranged on one side, close to the center of the workbench 8, of the supporting seat 9, a gas injection funnel 12 is connected to the upper end of the gas diffusion vessel 11 in a penetrating manner, a gas inlet pipe 13 is connected to the middle of the lower end face of the gas diffusion vessel 11 in a penetrating manner, a gas heater 14 is arranged on the rear side of the gas inlet pipe 13, one end of the gas inlet pipe 13 is fixedly connected to the output end of the gas heater 14, a material guide roller 15 and a leveling roller 16 are arranged on one side, away from the rolling component 10, a mounting block 17 is fixedly connected to the middle of the upper end face of the workbench 8, rectangular grooves are formed in the front side faces of the mounting block 17, fixing, the cylinder hole has still been seted up to the both sides inner wall in rectangular groove, 18 sliding contact of dead lever are connected in the cylinder hole, cylinder downthehole wall has still been seted up flutedly, the equal sliding connection of recess inner wall has fixture block 20, and equal rigid coupling has extrusion spring 21 between fixture block 20 and the grooved underside, the draw-in groove has still been seted up to the body of rod outer wall of dead lever 18, the equal joint of fixture block 20 is in the draw-in groove, 19 upper end equal rigid couplings of connecting block of both sides have clamp plate 22, 19 upper end rigid couplings of middle connecting block have cutter 23, and clamp plate 22 and the equal rigid coupling in cutter 23 upper end have handle 24, 8 up end opposite sides of workstation still rigid coupling have mounting bracket 25, the rigid coupling has LED lamp 26 on the top surface in mounting bracket 25, 1 up end opposite.
Fixed axle 101 is equipped with two and rotates the upper and lower side position of connection at supporting seat 9 through antifriction bearing, and the rear side of two fixed axles 101 all passes supporting seat 9 and rotates through the gear train and connect, and fixed axle 101 passes through motor drive to can realize the hot pressing to the non-woven fabrics, be convenient for get rid of non-woven fabrics surface fold.
The air injection funnel 12 is provided with a plurality of and evenly distributed at the 11 up end positions of the gas diffusion dish, and the gas heater 14 is fixedly connected on the rear side wall of the workbench 8, thereby being convenient for drying the non-woven fabric and providing certain guarantee for the subsequent processing of the non-woven fabric.
The material guide roller 15 and the leveling roller 16 are fixedly connected to the upper end surface of the workbench 8, and the material guide roller 15 is positioned on one side close to the air diffusion vessel 11, so that the non-woven fabric can be guided conveniently, and the subsequent processing of the non-woven fabric is simpler and more convenient.
The installation piece 17 is equipped with threely, and the recess all is equipped with a plurality ofly and evenly distributed on the cylinder downthehole wall to be convenient for realize connecting block 19 temporarily fixed, utensil 27 is deposited to the cloth and be located and be close to workstation 8 one side, and utensil 27 is deposited to the cloth and waste product deposit 28 joint on workstation 8, the collection of the non-woven fabrics and the waste product after the cutting of being convenient for.
When using, at first pass two roll extrusion subassembly 10 with non-woven fabrics one end before and bypass guide roller 15 and leveling roller 16, roll extrusion subassembly 10 carries out the hot pressing to the non-woven fabrics this moment, the non-woven fabrics after the hot pressing is dried through the steam that gas heater 14 produced, people adjust the position of non-woven fabrics according to cutting size, adjust the completion back, fix two clamp plates 22 team non-woven fabrics both sides through handle 24, then press the single cutting operation that the cutter 23 accomplished the non-woven fabrics, adjust the position secondary cutting of non-woven fabrics, after the cutting is accomplished, people inspect the non-woven fabrics and put in certified products and waste product respectively to cloth storage vessel 27 and waste product storage vessel 28.
Example 2
Referring to fig. 1, this embodiment is substantially the same as embodiment 1, and it is more preferable that a fence 29 is further fixedly connected to a rear side of an upper end surface of the base 1, a dust exhaust fan 30 is fixed on the fence 29, and the dust exhaust fan 30 is provided with a plurality of dust exhaust fans and uniformly distributed on the fence 29, when processing the non-woven fabric, the dust exhaust operation on the workbench 8 can be realized by opening the dust exhaust fan 30, so as to provide a certain guarantee for high-quality production of the non-woven fabric.
The utility model discloses can realize getting rid of fold before non-woven fabrics processing, and the cutting is fixed effectual to the non-woven fabrics, provides certain guarantee for the high quality processing of non-woven fabrics.
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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (7)

1. A workbench for producing medical mask non-woven fabrics comprises a base (1), a holding table (2) is fixedly connected with one side of the upper end surface of the base (1), a placing groove is arranged at the upper end of the holding table (2), it is characterized in that a driving box body (3) is fixedly connected with the middle part of the upper end surface of the base (1), four corners of the inner bottom surface of the driving box body (3) are fixedly connected with mounting seats (4), the upper ends of the mounting seats (4) are rotatably connected with a threaded cylinder (5) through rolling bearings, a servo motor (6) is fixedly connected with the center position of the inner bottom surface of the driving box body (3) through screws, the output end of the servo motor (6) is rotatably connected with the threaded cylinder (5) through a gear set, the inner wall of the threaded cylinder (5) is connected with a threaded rod (7) through threads, and the upper end of the threaded rod (7) penetrates through the driving box body (3) and is fixedly connected with a workbench (8) through a screw;
a supporting seat (9) is fixedly connected to one side, close to the containing table (2), of the upper end face of the workbench (8), a rolling assembly (10) is rotatably connected to the supporting seat (9), the rolling assembly (10) comprises a fixed shaft (101), inner rollers (102) are fixedly connected to the outer wall of the fixed shaft (101), outer rollers (103) are arranged on the outer sides of the inner rollers (102), and heating rings (104) are arranged between the inner roller (102) and the outer roller (103), one side of the supporting seat (9) close to the center of the workbench (8) is provided with a gas diffusion vessel (11), the upper end of the gas diffusion vessel (11) is connected with a gas injection funnel (12) in a penetrating way, the middle part of the lower end surface of the gas diffusion vessel (11) is connected with a gas inlet pipe (13) in a penetrating way, the rear side of the gas inlet pipe (13) is also provided with a gas heater (14), and one end of the air inlet pipe (13) is fixedly connected with the output end of the air heater (14), a guide roller (15) and a leveling roller (16) are further arranged on one side, away from the rolling assembly (10), of the air diffusion vessel (11);
the middle part of the upper end face of the workbench (8) is fixedly connected with an installation block (17), the front side face of the installation block (17) is provided with a rectangular groove, the inner walls of the two sides of the rectangular groove are rotatably connected with a fixed rod (18) through a rolling bearing, the outer wall of a rod body of the fixed rod (18) is fixedly connected with a connecting block (19) through a screw, the inner walls of the two sides of the rectangular groove are also provided with cylindrical holes, the fixed rod (18) is connected with the cylindrical holes in a sliding contact manner, the inner wall of each cylindrical hole is also provided with a groove, the inner wall of each groove is respectively connected with a fixture block (20) in a sliding manner, an extrusion spring (21) is fixedly connected between each fixture block (20) and the bottom surface of each groove, the outer wall of the rod body of each fixed rod (18) is also provided with a clamping groove, each fixture block (20, and equal rigid coupling in clamp plate (22) and cutter (23) upper end has handle (24), workstation (8) up end opposite side still rigid coupling has mounting bracket (25), and the rigid coupling has LED lamp (26) on mounting bracket (25) interior top surface, base (1) up end opposite side still is equipped with the cloth and deposits ware (27) and waste product and deposit ware (28).
2. The workbench for producing the non-woven fabric for the medical mask as claimed in claim 1, wherein a fence (29) is further fixedly connected to the rear side of the upper end surface of the base (1), a dust exhaust fan (30) is fixed on the fence (29), and a plurality of dust exhaust fans (30) are uniformly distributed on the fence (29).
3. The workbench for producing non-woven fabrics of medical masks according to claim 1, wherein the fixed shafts (101) are provided in two and rotatably connected to the upper and lower positions of the supporting base (9) through rolling bearings, the rear sides of the two fixed shafts (101) both pass through the supporting base (9) and are rotatably connected through a gear set, and the fixed shafts (101) are driven by a motor.
4. The workbench for producing non-woven fabrics of medical masks according to claim 1, wherein the air-injection funnel (12) is provided with a plurality of air-injection funnels which are uniformly distributed at the upper end surface of the air-diffusion vessel (11), and the air heater (14) is fixedly connected to the rear side wall of the workbench (8).
5. The workbench for producing the medical mask non-woven fabric according to claim 1, wherein the material guiding roller (15) and the leveling roller (16) are both fixedly connected to the upper end surface of the workbench (8), and the material guiding roller (15) is positioned at one side close to the air diffusion vessel (11).
6. The workbench for producing non-woven fabrics of medical masks according to claim 1, wherein the number of the mounting blocks (17) is three, and the grooves are all provided with a plurality of grooves and are evenly distributed on the inner wall of the cylindrical hole.
7. The workbench for producing non-woven fabrics for medical masks according to claim 1, wherein the cloth storage dish (27) is located at one side close to the workbench (8), and the cloth storage dish (27) and the waste storage dish (28) are clamped on the workbench (8).
CN202020294701.1U 2020-03-11 2020-03-11 Workstation of medical gauze mask non-woven fabrics production usefulness Expired - Fee Related CN212051984U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020294701.1U CN212051984U (en) 2020-03-11 2020-03-11 Workstation of medical gauze mask non-woven fabrics production usefulness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020294701.1U CN212051984U (en) 2020-03-11 2020-03-11 Workstation of medical gauze mask non-woven fabrics production usefulness

Publications (1)

Publication Number Publication Date
CN212051984U true CN212051984U (en) 2020-12-01

Family

ID=73531602

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020294701.1U Expired - Fee Related CN212051984U (en) 2020-03-11 2020-03-11 Workstation of medical gauze mask non-woven fabrics production usefulness

Country Status (1)

Country Link
CN (1) CN212051984U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112962295A (en) * 2021-02-12 2021-06-15 钟狄枫 Cutting mechanism of non-woven fabric for mask machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112962295A (en) * 2021-02-12 2021-06-15 钟狄枫 Cutting mechanism of non-woven fabric for mask machine
CN112962295B (en) * 2021-02-12 2022-11-11 山西医用高分子制品股份有限公司 Cutting mechanism of non-woven fabric for mask machine

Similar Documents

Publication Publication Date Title
CN111707080B (en) Spunlace nonwoven combined production line
CN212051984U (en) Workstation of medical gauze mask non-woven fabrics production usefulness
CN111993165A (en) Polishing device and polishing method for processing bamboo floor convenient to turn over
CN115744425A (en) Automatic draw non-woven fabrics bead cutter of preventing tangent plane fold
CN210134127U (en) Plant tanned leather knurling equipment
CN108465716B (en) A kind of drawing-in machine and its application method integrating cleaning and heating function
CN107974782B (en) Textile printing and dyeing device
CN112591508B (en) Edge cutting device for producing non-woven fabric
CN219434649U (en) Device for automatically controlling water content of cotton friction cloth in friction-resistant color fastness test of textile
CN115503323B (en) Reinforcing cloth forming device and method for polyester cloth production
CN215251814U (en) Energy-saving sanitary isolated washing and dehydrating machine
CN212739956U (en) Non-woven fabric mask manufacturing device
CN210832913U (en) Drying device is used in cotton yarn weaving
CN220700686U (en) Printing device for textile processing
CN218262868U (en) Polyester fiber processing stock cutter
CN221140563U (en) Smoothing and compacting device of joint cutter
CN213208495U (en) Drying device suitable for dehydrating flowers and leaves of industrial hemp
CN111055579A (en) Hot press for non-woven fabric processing
CN210588561U (en) Automatic edging device of calcium silicate board
CN220789096U (en) Combined machine for desizing, boiling and bleaching
CN221250105U (en) Automatic laminating cutter
CN220892481U (en) Dust fall equipment for paper production workshop
CN215283874U (en) High-efficient compounding machine with all glue function
CN219488901U (en) Mechanical arm of wood spoon production line
CN214558987U (en) Medical treatment gauze mask metal bridge of nose processingequipment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201201