CN111421832A - Ultrasonic mask ear band welding device - Google Patents
Ultrasonic mask ear band welding device Download PDFInfo
- Publication number
- CN111421832A CN111421832A CN202010520437.3A CN202010520437A CN111421832A CN 111421832 A CN111421832 A CN 111421832A CN 202010520437 A CN202010520437 A CN 202010520437A CN 111421832 A CN111421832 A CN 111421832A
- Authority
- CN
- China
- Prior art keywords
- welding
- mask
- groove
- ultrasonic
- fixed
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4807—Headwear
- B29L2031/4835—Masks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses an ultrasonic mask ear band welding device which comprises an operating platform, wherein a support is fixed on the top of the operating platform, close to the back, through bolts, a bearing block is welded on the top of the front of the support, a hydraulic oil cylinder is fixed at the center of the top of the bearing block through bolts, and a mounting plate is fixed on a cylinder shaft of the hydraulic oil cylinder through bolts. According to the invention, a plurality of mask sheets can be arranged in the mask sheet groove in advance, then the mask belt is arranged in the mask belt groove, during welding, the object carrying plate is directly inserted between the two baffles, a plurality of ultrasonic welding instruments can be welded simultaneously, after welding is completed, the object carrying plate carrying the mask sheets and the mask belt can be directly replaced, the welding speed can be accelerated, during welding, the mask sheets and the mask belt do not need to be held by hands, extrusion is carried out through the limiting blocks, the mask sheets and the mask belt can be fixed, welding dislocation can be avoided, the welding accuracy is ensured, and meanwhile, the welding safety can also be improved.
Description
Technical Field
The invention belongs to the technical field of welding devices, and particularly relates to an ultrasonic mask ear band welding device.
Background
The mask is a sanitary article, is generally worn on the mouth and nose for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, and is made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like.
When producing the gauze mask, welding set need be used, take the welding with the gauze mask piece and gauze mask through ultrasonic welding appearance together, traditional welding set, when using, there is the manual work to arrange the gauze mask piece in ultrasonic welding appearance's welding rod below, on arranging the gauze mask in the gauze mask with the gauze mask area, a gauze mask can only be welded to the single, and efficiency is lower, and simultaneously, during the welding, the artifical welding position that is difficult to control, the condition of welding dislocation very easily appears, the demand that can't satisfy the use.
Disclosure of Invention
The invention aims to: can arrange a plurality of gauze mask pieces in the gauze mask piece inslot in advance, arrange the gauze mask area in the gauze mask trough of belt again, during the welding, it is direct to carry the thing board to insert between two baffles, a plurality of ultrasonic welding appearance can weld simultaneously, accomplish the welding back, direct change carry the thing board that carries gauze mask piece and gauze mask area can, can accelerate welding speed, when the welding, need not handheld gauze mask piece and gauze mask area, extrude through the stopper, can fix gauze mask piece and gauze mask area, can avoid welding dislocation, guarantee welded accuracy, and simultaneously, the security when also can promote the welding.
The technical scheme adopted by the invention is as follows: an ultrasonic mask ear band welding device comprises an operating platform, wherein a support is fixed on the top of the operating platform close to the back through a bolt, and a bearing block is welded on the top of the front side of the support;
a hydraulic oil cylinder is fixed at the center of the top of the bearing block through a bolt, a cylinder shaft of the hydraulic oil cylinder is fixed with a mounting plate through a bolt, and an ultrasonic welding instrument is fixed at the bottom of the mounting plate through a bolt;
the bottom of the bearing block is fixedly provided with an extensible member through a bolt, the bottom of the extensible member is fixedly provided with a buffer plate through a bolt, the top of the buffer plate is positioned below the ultrasonic welding instrument and provided with an installation groove, and a limiting block is fixedly arranged in the installation groove through a bolt;
baffles are welded on the top of the operating platform and on two sides of the mounting plate, an object carrying plate is arranged between the two baffles, a mask sheet groove is formed in the top of the object carrying plate, and an ear belt groove communicated with the mask sheet groove is formed in the top of the object carrying plate;
a round hole is formed in the limiting block, and the overlooking projection of the limiting block is superposed with the mask sheet groove.
Wherein, the extensible member contains the body, the top of body is slided and is inlayed and be equipped with the slide bar, the one end welding that the slide bar is located the body has the briquetting, the cover is equipped with reset spring on the outer wall of slide bar, and reset spring's one end and briquetting welding to reset spring's the other end and the inner wall welding of body, the bottom welding of briquetting has the elastic ring, and the bottom of elastic ring and the inner wall welding of body, through the extensible member can realize fixing gauze mask and earlap.
Wherein, the montant is all welded at the top of operation panel and the both sides that are located the objective plate, the montant has been close to one side of mounting panel and has been seted up the spout, sliding fit is equipped with the slider in the spout, the outside welding of slider has the connecting rod, and the connecting rod keeps away from the one end of slider and passes through the bolt and fix with the mounting panel, so that promote stability when the mounting panel reciprocates.
The carrying plate is provided with grooves on two sides, and the front of the carrying plate is fixed with a handle through a bolt.
The baffle plate is characterized in that a convex block is welded on one side, close to the object carrying plate, of the baffle plate, the convex block is located in the groove, a movable groove is formed in the convex block, a roller is arranged in the movable groove in a rotating mode through a shaft rod, and one side of the roller is attached to the inner wall of the groove, so that friction can be reduced when the object carrying plate is pulled.
Wherein, the top of carrying the thing board is located the outside in gauze mask piece groove and has seted up the hand groove, and hand groove and gauze mask piece groove intercommunication, so that pass through the hand groove conveniently takes off the gauze mask.
The round hole is located under the welding rod of the ultrasonic welding instrument, and the round hole is matched with the welding rod of the ultrasonic welding instrument, so that the welding rod of the ultrasonic welding instrument can be welded through the round hole.
The bottom of the operating table is close to the corners and is fixedly provided with four stand columns through bolts, and anti-skid rubber pads are bonded to the bottoms of the four stand columns.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
in the invention, when in use, a plurality of mask sheets can be placed in the mask groove in advance, then the mask belt is placed in the mask belt groove, the object carrying plate can be inserted between the two baffles, so that the object carrying plate is attached to the support, the hydraulic oil cylinder can drive the mounting plate to move downwards, the buffer plate can also move downwards along with the mounting plate, and along with the movement of the buffer plate, the limit block can firstly contact the mask belt and the mask sheet to be extruded and fixed, the welding rod of the ultrasonic welding instrument enters the round hole to weld and fix the mask sheet and the mask belt, the welding is completed, the hydraulic oil cylinder drives the mounting plate to move upwards, the limit block can also separate from the mask, so that the object carrying plate can be taken down, another object carrying plate is inserted again to weld the mask belt and the mask sheets, and the device can place the mask belt and the mask sheet into the object carrying plate in advance, so that the welding efficiency, simultaneously, the stopper can be fixed with the gauze mask area to the extrusion, and when can avoiding welding, the gauze mask area takes place to remove, causes the welding dislocation, because during the welding, need not artifical handheld, can promote the security.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the carrier plate of the present invention;
FIG. 3 is a schematic view of a baffle of the present invention;
FIG. 4 is a cross-sectional view of the telescoping member of the present invention;
fig. 5 is an enlarged view of the invention at a in fig. 1.
The labels in the figure are: 1. an operation table; 2. a column; 3. a pillar; 4. a bearing block; 5. a hydraulic cylinder; 6. mounting a plate; 7. a connecting rod; 8. a vertical rod; 801. a chute; 9. a slider; 10. a loading plate; 1001. a groove; 11. a handle; 12. a baffle plate; 13. an ultrasonic welding instrument; 14. a buffer plate; 15. a limiting block; 16. a telescoping member; 1601. a pipe body; 1602. a slide bar; 1603. a return spring; 1604. briquetting; 1605. an elastic ring; 17. a mask sheet groove; 18. ear belt grooves; 19. a hand groove; 20. a circular hole; 21. a bump; 22. and a roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Embodiment one, referring to fig. 1, 2 and 3: an ultrasonic mask ear band welding device comprises an operation table 1, a support 3 is fixed on the top of the operation table 1 close to the back through bolts, a bearing block 4 is welded on the top of the front of the support 3, a hydraulic oil cylinder 5 is fixed on the center of the top of the bearing block 4 through bolts, a mounting plate 6 is fixed on a cylinder shaft of the hydraulic oil cylinder 5 through bolts, an ultrasonic welding instrument 13 is fixed on the bottom of the mounting plate 6 through bolts, an expansion piece 16 is fixed on the bottom of the bearing block 4 through bolts, a buffer plate 14 is fixed on the bottom of the expansion piece 16 through bolts, a mounting groove is arranged below the ultrasonic welding instrument 13 at the top of the buffer plate 14, a limiting block 15 is fixed in the mounting groove through bolts, baffle plates 12 are welded on the top of the operation table 1 and on two sides of the mounting plate 6, an object carrying plate 10 is arranged between the two baffle plates 12, a mask slice groove 17 is, the top of the object carrying plate 10 is provided with an ear belt groove 18 communicated with a mask sheet groove 17, a round hole 20 is formed in the limiting block 15, the overlooking projection of the limiting block 15 coincides with the mask sheet groove 17, when the mask is used, the object carrying plate 10 carrying the mask sheet and the mask belt can be placed between two baffles 12, so that the object carrying plate 10 is attached to the pillar 3, the hydraulic oil cylinder 5 is opened, the hydraulic oil cylinder 5 drives the mounting plate 6 to move downwards through a cylinder shaft, the mounting plate 6 drives the buffer plate 14 to move downwards through the extensible part 16, the limiting block 15 can be firstly contacted and extruded with the mask sheet and the mask belt, the mask sheet and the mask belt are fixed, the extensible part 16 can be in a compression state along with the continuous descending of the mounting plate 6, the welding rod of the ultrasonic welding instrument 13 can enter the round hole 20, the mask sheet and the mask belt are welded, after the welding is completed, the hydraulic oil cylinder 5 drives the mounting plate 6 to move upwards, the extensible member 16 resets, stopper 15 and the separation of year thing board 10, alright draw out and carry thing board 10, the device can once accomplish the welding to a plurality of gauze masks, simultaneously, can place gauze mask area and gauze mask piece in advance, can accelerate welding speed, the welding principle of ultrasonic bonding appearance 13 is the high pressure of producing 20KHz or 15KHz by the generator, high frequency signal, through the transduction system, convert the signal into high frequency mechanical vibration, on the plastic products work piece, through the work piece surface and the friction between the molecule and make the temperature that transmits the interface rise, when the temperature reaches the melting point of this work piece itself, make the work piece interface melt rapidly, then fill the space between the interface, ultrasonic bonding appearance 13 is widely used equipment, can select corresponding model according to the demand, no longer give unnecessary details here.
Example two, with reference to fig. 1 and 4: the telescopic piece 16 comprises a pipe body 1601, a sliding rod 1602 is slidably embedded in the top of the pipe body 1601, the top of the sliding rod 1602 is fixed with the mounting plate 6 through a bolt, a pressing block 1604 is welded at one end of the sliding rod 1602, a return spring 1603 is sleeved on the outer wall of the sliding rod 1602, one end of the return spring 1603 is welded with the pressing block 1604, the other end of the return spring 1603 is welded with the inner wall of the pipe body 1601, an elastic ring 1605 is welded at the bottom of the pressing block 1604, the bottom of the elastic ring 1605 is welded with the inner wall of the pipe body 1601, the mask and the ear belt can be fixed through the telescopic piece 16, vertical rods 8 are welded at the top of the operation table 1 and on two sides of the carrying plate 10, a sliding groove 801 is formed in one side of each vertical rod 8 close to the mounting plate 6, a sliding block 9 is slidably embedded in the sliding groove 801, a connecting rod 7 is welded, so as to promote the stability of mounting panel 6 when reciprocating, after stopper 15 and gauze mask area and gauze mask piece contact, along with the decline that lasts of mounting panel 6, can make extensible member 16 receive the compression, slide bar 1602 can drive briquetting 1604 downstream, compress elastic ring 1605, stretch reset spring 1603, make stopper 15 at first contact with gauze mask piece and gauze mask area, extrude fixedly, can avoid when welding, the gauze mask area takes place to remove, cause the dislocation, accomplish the welding back, stopper 15 can slowly break away from the gauze mask, extensible member 16 resets.
Example three, with reference to fig. 1 and 5: the both sides of carrying the thing board 10 are all offered the recess 1001, the front of carrying the thing board 10 is fixed with the handle 11 through the bolt, one side welding that the baffle 12 is close to carrying the thing board 10 has the lug 21, and the lug 21 is located in the recess 1001, the activity groove has been seted up in the lug 21, and the activity inslot rotates through the axostylus axostyle and is provided with the gyro wheel 22, and one side of gyro wheel 22 and the inner wall laminating of recess 1001, so that when pulling carries the thing board 10, can reduce friction, the top of carrying the thing board 10 is located the outside of gauze mask piece groove 17 and is offered the hand groove 19, and hand groove 19 communicates with gauze mask piece groove 17, so that conveniently take off the gauze mask through hand groove 19, round hole 20 is located under the welding pole of ultrasonic bonding appearance 13, and round hole 20 and the welding pole phase-match of ultrasonic bonding appearance 13, the aperture of round hole 20 is greater than the diameter, so that the welding rod of the ultrasonic welding instrument 13 can be welded through the round hole 20, the bottom of the operation table 1 close to the corner is fixed with four upright posts 2 through bolts, the bottoms of the four upright posts 2 are bonded with anti-skid rubber pads, when the object carrying plate 10 is inserted, the lug 21 can be positioned in the groove 1001, at the moment, the roller 22 is attached to the inner wall of the groove 1001, when the object carrying plate 10 is pulled, the roller 22 can rotate to reduce friction and facilitate the insertion or the extraction of the object carrying plate 10, the two baffle plates 12 can limit the object carrying plate 10, so that the mask sheet groove 17 is positioned below the ultrasonic welding instrument 13 and is fixed in position, the arranged handle 11 can facilitate the extraction or the insertion of the object carrying plate 10 by a user, the control mode of the invention is controlled by manually starting and closing a switch, and the wiring diagram of a power element and the provision of a power supply belong to the common knowledge, and the invention is mainly intended to protect mechanical devices, the invention will not be explained in detail with regard to the manner of control and wiring arrangements.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an ultrasonic wave gauze mask ear area welding set, includes operation panel (1), its characterized in that: a support column (3) is fixed on the top of the operating platform (1) close to the back through bolts, and a bearing block (4) is welded on the top of the front side of the support column (3);
a hydraulic oil cylinder (5) is fixed at the center of the top of the bearing block (4) through a bolt, a cylinder shaft of the hydraulic oil cylinder (5) is fixed with a mounting plate (6) through a bolt, and an ultrasonic welding instrument (13) is fixed at the bottom of the mounting plate (6) through a bolt;
an extensible part (16) is fixed to the bottom of the bearing block (4) through a bolt, a buffer plate (14) is fixed to the bottom of the extensible part (16) through a bolt, an installation groove is formed in the top of the buffer plate (14) and located below the ultrasonic welding instrument (13), and a limiting block (15) is fixed to the installation groove through a bolt;
baffles (12) are welded on the top of the operating platform (1) and on two sides of the mounting plate (6), an object carrying plate (10) is arranged between the two baffles (12), a mask sheet groove (17) is formed in the top of the object carrying plate (10), and an ear belt groove (18) communicated with the mask sheet groove (17) is formed in the top of the object carrying plate (10);
a round hole (20) is formed in the limiting block (15), and the overlooking projection of the limiting block (15) is overlapped with the mask sheet groove (17).
2. The ultrasonic mask ear band welding device of claim 1, wherein: extensible member (16) contain body (1601), the top of body (1601) is slided and is inlayed and be equipped with slide bar (1602), the one end welding that slide bar (1602) are located body (1601) has briquetting (1604), the cover is equipped with reset spring (1603) on the outer wall of slide bar (1602), and the one end and the briquetting (1604) welding of reset spring (1603) to the inner wall welding of the other end of reset spring (1603) and body (1601), the bottom welding of briquetting (1604) has elastic ring (1605), and the bottom of elastic ring (1605) and the inner wall welding of body (1601).
3. The ultrasonic mask ear band welding device of claim 1, wherein: the top of operation panel (1) and the both sides that are located year thing board (10) all weld montant (8), spout (801) have been seted up to montant (8) one side that is close to mounting panel (6), sliding fit is equipped with slider (9) in spout (801), the outside welding of slider (9) has connecting rod (7), and connecting rod (7) keep away from the one end of slider (9) and pass through the bolt and fix with mounting panel (6).
4. The ultrasonic mask ear band welding device of claim 1, wherein: both sides of the carrying plate (10) are provided with grooves (1001), and the front of the carrying plate (10) is fixed with a handle (11) through a bolt.
5. The ultrasonic mask ear band welding device according to claim 4, wherein: one side of the baffle (12) close to the loading plate (10) is welded with a convex block (21), the convex block (21) is located in the groove (1001), a movable groove is formed in the convex block (21), a roller (22) is rotatably arranged in the movable groove through a shaft rod, and one side of the roller (22) is attached to the inner wall of the groove (1001).
6. The ultrasonic mask ear band welding device of claim 1, wherein: the top of the carrying plate (10) is positioned on the outer side of the mask sheet groove (17) and is provided with a hand groove (19), and the hand groove (19) is communicated with the mask sheet groove (17).
7. The ultrasonic mask ear band welding device of claim 1, wherein: the round hole (20) is located under the welding rod of the ultrasonic welding instrument (13), and the round hole (20) is matched with the welding rod of the ultrasonic welding instrument (13).
8. The ultrasonic mask ear band welding device of claim 1, wherein: the bottom of operation panel (1) is close to the corner and is fixed with four stand (2) through the bolt, and the bottom bonding of four stand (2) has anti-skidding rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010520437.3A CN111421832A (en) | 2020-06-10 | 2020-06-10 | Ultrasonic mask ear band welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010520437.3A CN111421832A (en) | 2020-06-10 | 2020-06-10 | Ultrasonic mask ear band welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111421832A true CN111421832A (en) | 2020-07-17 |
Family
ID=71555216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010520437.3A Pending CN111421832A (en) | 2020-06-10 | 2020-06-10 | Ultrasonic mask ear band welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111421832A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109333A (en) * | 2020-08-14 | 2020-12-22 | 东莞理工学院 | Plane gauze mask ear tape unit with gauze mask finished product detects structure |
| CN112172175A (en) * | 2020-09-23 | 2021-01-05 | 浙江精功机器人智能装备有限公司 | Small mask ear rope welding equipment |
| CN112208102A (en) * | 2020-07-30 | 2021-01-12 | 健尔康医疗科技股份有限公司 | Mask ear belt stretching length measuring equipment |
| CN112315085A (en) * | 2020-10-23 | 2021-02-05 | 重庆市宏冠医疗设备有限公司 | Automatic mask production line |
| CN112515259A (en) * | 2020-12-01 | 2021-03-19 | 金绿源(中国)生物科技有限公司 | Protective mask and mask machine for preparing protective mask |
| CN113276430A (en) * | 2021-06-18 | 2021-08-20 | 杭州罗松贸易有限公司 | Gauze mask full automated production modular system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922558A (en) * | 2016-06-24 | 2016-09-07 | 苏州安通林汽车内饰有限公司 | Welding press-fit mold |
| CN106050063A (en) * | 2016-05-30 | 2016-10-26 | 蒙物阜 | Sliding door of wardrobe |
| CN106825975A (en) * | 2017-04-06 | 2017-06-13 | 浙江晶科能源有限公司 | A kind of automatic welding device |
| CN206678407U (en) * | 2017-03-07 | 2017-11-28 | 张家港市阿莱特机械有限公司 | A kind of respirator ear belt heat-sealing device |
| CN206967996U (en) * | 2017-07-02 | 2018-02-06 | 安徽锦海医药科技有限责任公司 | A kind of efficient ear tape welding connection device for mouth mask production |
| CN207127406U (en) * | 2017-08-28 | 2018-03-23 | 深圳艾利门特科技有限公司 | A kind of universal tool for split type Kato laser spot welding |
| CN208023398U (en) * | 2018-01-19 | 2018-10-30 | 西安高新科技职业学院 | A kind of damping device of road and bridge |
| CN209555264U (en) * | 2018-12-18 | 2019-10-29 | 江苏贸隆机械制造有限公司 | A kind of fluid pressure type transmission blanking machine |
-
2020
- 2020-06-10 CN CN202010520437.3A patent/CN111421832A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050063A (en) * | 2016-05-30 | 2016-10-26 | 蒙物阜 | Sliding door of wardrobe |
| CN105922558A (en) * | 2016-06-24 | 2016-09-07 | 苏州安通林汽车内饰有限公司 | Welding press-fit mold |
| CN206678407U (en) * | 2017-03-07 | 2017-11-28 | 张家港市阿莱特机械有限公司 | A kind of respirator ear belt heat-sealing device |
| CN106825975A (en) * | 2017-04-06 | 2017-06-13 | 浙江晶科能源有限公司 | A kind of automatic welding device |
| CN206967996U (en) * | 2017-07-02 | 2018-02-06 | 安徽锦海医药科技有限责任公司 | A kind of efficient ear tape welding connection device for mouth mask production |
| CN207127406U (en) * | 2017-08-28 | 2018-03-23 | 深圳艾利门特科技有限公司 | A kind of universal tool for split type Kato laser spot welding |
| CN208023398U (en) * | 2018-01-19 | 2018-10-30 | 西安高新科技职业学院 | A kind of damping device of road and bridge |
| CN209555264U (en) * | 2018-12-18 | 2019-10-29 | 江苏贸隆机械制造有限公司 | A kind of fluid pressure type transmission blanking machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208102A (en) * | 2020-07-30 | 2021-01-12 | 健尔康医疗科技股份有限公司 | Mask ear belt stretching length measuring equipment |
| CN112109333A (en) * | 2020-08-14 | 2020-12-22 | 东莞理工学院 | Plane gauze mask ear tape unit with gauze mask finished product detects structure |
| CN112172175A (en) * | 2020-09-23 | 2021-01-05 | 浙江精功机器人智能装备有限公司 | Small mask ear rope welding equipment |
| CN112315085A (en) * | 2020-10-23 | 2021-02-05 | 重庆市宏冠医疗设备有限公司 | Automatic mask production line |
| CN112315085B (en) * | 2020-10-23 | 2021-08-31 | 重庆市宏冠医疗设备有限公司 | Automatic mask production line |
| CN112515259A (en) * | 2020-12-01 | 2021-03-19 | 金绿源(中国)生物科技有限公司 | Protective mask and mask machine for preparing protective mask |
| CN113276430A (en) * | 2021-06-18 | 2021-08-20 | 杭州罗松贸易有限公司 | Gauze mask full automated production modular system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111421832A (en) | Ultrasonic mask ear band welding device | |
| CN208980979U (en) | A kind of production protective garment dedicated suction soft flocks device | |
| CN103469752B (en) | The dust suction of cleaning cart and shake dirt integrated device | |
| CN207954087U (en) | A kind of facial mask raw material cutting apparatus | |
| CN211095621U (en) | Surgical nursing dressing change cart | |
| CN212795086U (en) | Gauze mask apparatus for producing | |
| CN207275074U (en) | A kind of novel mobile phone tempering film make-up machine | |
| CN208613259U (en) | A kind of glass absorption cleaning device | |
| CN211330545U (en) | Ultrasonic cleaning instrument | |
| CN107572357A (en) | A kind of market escalator cover plate alarming device | |
| CN208645558U (en) | A kind of hole punched device of corrugated paper press | |
| CN207387582U (en) | A kind of multi-functional workbench for composite processing | |
| CN207595411U (en) | Packaging bag sealing device | |
| CN208957577U (en) | A kind of automatic wearing device of disposable non-woven cloth cap | |
| CN207772736U (en) | A kind of efficient cleaning mechanism of digital-controlled carving machine | |
| CN219583644U (en) | Automatic punching machine of manipulator | |
| CN103551651A (en) | Cutting machine | |
| CN206797294U (en) | A kind of badging holder for being easily installed licence plate | |
| CN220295643U (en) | Punch press capable of automatically cleaning crushed aggregates | |
| CN221675632U (en) | Automatic protective cover for punching machine | |
| CN212686951U (en) | Tail material collection device that gauze mask production was used | |
| CN215039512U (en) | Hot melt film production equipment | |
| CN219541902U (en) | Steel cutting device with steel chip scattering prevention function | |
| CN201698780U (en) | 99Tc with 100-grade purification and isotope protection split charging and marking system | |
| CN209059802U (en) | A kind of position object finishing vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200717 |
|
| RJ01 | Rejection of invention patent application after publication |