CN112046021A - High-speed welding machine for mask ear band - Google Patents
High-speed welding machine for mask ear band Download PDFInfo
- Publication number
- CN112046021A CN112046021A CN202010917130.7A CN202010917130A CN112046021A CN 112046021 A CN112046021 A CN 112046021A CN 202010917130 A CN202010917130 A CN 202010917130A CN 112046021 A CN112046021 A CN 112046021A
- Authority
- CN
- China
- Prior art keywords
- ear
- ear belt
- mask
- belt
- welding
- 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
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Classifications
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- 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
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
- A41H43/02—Handling garment parts or blanks, e.g. feeding, piling, separating or reversing
- A41H43/0235—Feeding or advancing
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
- A41H43/04—Joining garment parts or blanks by gluing or welding ; Gluing presses
-
- 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
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
-
- 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
- B29C65/7858—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 characterised by the feeding movement of the parts to be joined
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- 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
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
- B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
- B29C66/02241—Cutting, e.g. by using waterjets, or sawing
-
- 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
Abstract
The invention provides a high-speed welding machine for a mask ear belt, which comprises a mask conveying line, two sets of ear belt feeding devices, an annular ear belt forming device and a welding device, wherein the two sets of ear belt feeding devices are respectively arranged on two sides of the mask conveying line, and each ear belt feeding device comprises an ear belt material coiling machine, an ear belt pushing mechanism and an ear belt cutting mechanism. The annular ear belt forming device comprises a servo motor, a transmission mechanism and two pneumatic clamping jaws arranged side by side. The mask is conveyed to a welding station by a mask conveying line, a section of ear band is pulled to the welding station by an ear band pushing mechanism, and the ear band is cut off by an ear band cutting mechanism; at the moment when the two pneumatic clamping jaws clamp the ear belt, the ear belt pushing mechanism releases the ear belt; the servo motor drives the two pneumatic clamping jaws to rotate 90 degrees relatively to push the end part of the ear belt to the upper part of the mask, and the welding device completes welding. The ear belt does not need to be cut back in advance in other equipment, the cutting, forming and welding actions of the ear belt are finished at one step, and the welding speed of the ear belt is improved.
Description
Technical Field
The invention belongs to the technical field of mask production equipment, and relates to a high-speed welding machine for a mask ear belt.
Background
The mask is provided with two ear belts worn on the ear, and the existing ear belt welding machine can weld the ear belts only by cutting the ear belts to the required size, so that the production speed of the mask is limited.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a welding machine is provided which does not require the ear strap to be cut back in advance, so as to improve the welding speed of the ear strap.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
gauze mask ear area high speed welding machine includes:
the mask conveying line is internally provided with a plurality of mask jigs which are arranged at equal intervals, the mask is arranged in the mask jigs, and the welding surface faces upwards;
the ear belt feeding devices are divided into two groups and are respectively arranged at two sides of the mask conveying line; the ear belt feeding device comprises an ear belt material rolling machine, an ear belt pushing mechanism and an ear belt cutting mechanism;
the annular ear belt forming devices are divided into two groups and are respectively arranged at two sides of the mask conveying line; the annular ear belt forming device comprises a servo motor, a transmission mechanism and two pneumatic clamping jaws arranged side by side, a rotating shaft at the top of each pneumatic clamping jaw is connected with the transmission mechanism, and the servo motor controls the two pneumatic clamping jaws to rotate relatively through the transmission mechanism;
the welding devices are divided into two groups and are arranged on two sides of the mask conveying line; the welding device comprises a welding head and a heating block, the welding head is arranged above the heating block, and the welding head is driven by an air cylinder to lift.
The mask is continuously conveyed to a welding station by a mask conveying line according to a preset production beat, a section of ear band is pulled to the welding station by an ear band pushing mechanism, and the section of ear band is cut off by an ear band cutting mechanism; at the moment that the two pneumatic clamping jaws of the annular ear band forming device clamp the ear band, the ear band pushing mechanism releases the section of the ear band; the servo motor drives the two pneumatic clamping jaws to rotate 90 degrees relatively, the two ends of the ear belt are gathered towards the middle and come to the upper side of the mask, and the welding head moves downwards to weld the ear belt.
Compared with the prior art, the welding machine has the advantages that the welding machine has double functions of welding and ear band shortening, the ear band does not need to be shortened in other equipment in advance, the shortening, forming and welding actions of the ear band are finished at one step, the welding speed of the ear band is increased, and the productivity of the mask is further improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a structural diagram of a high-speed welding machine for mask ear bands;
FIG. 2 is a front view of a high speed welding machine for mask ear straps;
FIG. 3 is a top view of the ear band pushing mechanism;
FIG. 4 is a front view of the ear band pushing mechanism in a gathered state;
fig. 5 is a front view of the open state of the ear band pushing mechanism.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Examples
As shown in fig. 1 and 2, the mask ear belt high-speed welding machine comprises a mask conveying line 10, an ear belt feeding device 20, an annular ear belt forming device 30 and a welding device 40, wherein the ear belt feeding device 20, the annular ear belt forming device 30 and the welding device 40 are respectively provided with two groups, are respectively arranged on two sides of the mask conveying line 10, and can simultaneously complete the welding work of left and right ear belts of a mask.
Be provided with the gauze mask tool that the several equidistance was provided with in gauze mask transfer chain 10, arrange the gauze mask in the gauze mask tool and make its welding face up, the both sides of gauze mask extend in the outside of tool, and welding station department is come to when the tool, and the gauze mask cuts off the photoelectric signal of the photoelectric sensor of gauze mask transfer chain 10 both sides the back, gauze mask transfer chain 10 stall.
Ear area loading attachment 20 includes ear area material book machine 21, ear area push mechanism and ear area shutdown mechanism, and the ear area material of lapping is rolled up and is prevented in ear area material book machine 21, and ear area push mechanism sends one section ear area to welding station department, and ear area shutdown mechanism rolls up the separation with this section ear area and ear area. Referring to fig. 3, the ear belt pushing mechanism comprises a threading block 22, an ear belt clamping assembly 23, an ear belt end clamping assembly 24 and a translation driving mechanism 25, an ear belt discharged by an ear belt material coiling machine 21 passes through a wire hole of the threading block 22, the ear belt clamping assembly 23 clamps the ear belt, the ear belt end clamping assembly 24 clamps the end of the ear belt, then the translation driving mechanism 25 drives the ear belt clamping assembly 23 and the ear belt end clamping assembly 24 to move relatively and open, the ear belt clamping assembly 23 and the ear belt end clamping assembly 24 are mutually far away, and a section of ear belt with a required length is pulled to a welding station. Preferably, the ear strap holding assembly 23 includes a first pneumatic jaw 231 and a wire guide block 232, the wire guide block is disposed on a side of the first pneumatic jaw opposite to the threading block 22, and the ear strap passes through the threading block 22, the first pneumatic jaw, and then the wire guide block. The ear band end clamping assembly 24 includes a second pneumatic jaw, the jaws of which face the threading block 22. Ear area centre gripping subassembly 23 and ear area tip centre gripping subassembly 24 can adopt translation actuating mechanism 25 drive translation respectively, but two sets of actuating mechanism can increase equipment cost, and the debugging is comparatively troublesome moreover, and the translation actuating mechanism 25 of this embodiment adopts following structure, only needs a set of alright completion ear area centre gripping subassembly 23 and ear area tip centre gripping subassembly 24's synchronous drive. The translation driving mechanism 25 comprises a motor 251 capable of rotating forward and backward, a transmission belt 252 and a supporting rod 253, the ear belt clamping component 23 and the ear belt end part clamping component 24 are slidably mounted on the supporting rod, the ear belt clamping component 23 and the ear belt end part clamping component 24 are fixedly connected with two parallel belts of the transmission belt respectively, the transmission belt rotates forward, the ear belt clamping component 23 and the ear belt end part clamping component 24 both move towards the middle, the transmission belt rotates backward, and the ear belt clamping component 23 and the ear belt end part clamping component 24 move towards two ends respectively.
The ear band cutting mechanism is a pneumatic scissors 26, which is disposed between the threading block 22 and the ear band holding assembly 23.
Referring to fig. 4 and 5, the annular ear band forming device 30 includes a servo motor 31, a transmission mechanism 32 and two pneumatic clamping jaws 33 arranged side by side, a rotating shaft at the top of the pneumatic clamping jaw is connected with the transmission mechanism, and the servo motor controls the two pneumatic clamping jaws to rotate relatively through the transmission mechanism. The limit that ear belt clamping component 23 and ear belt tip clamping component 24 kept away from each other is located the outside of pneumatic clamping jaw, and in the twinkling of an eye that two pneumatic clamping jaws carried the ear belt, this section ear belt of ear belt push mechanism release, and servo motor drives two pneumatic clamping jaws relative rotation 90 degrees again, and the both ends of ear belt are gathered together to the centre to come to the top of gauze mask. The welding device 40 comprises a welding head 41 and a heating block 42, the welding head is arranged above the heating block, the welding head is driven by an air cylinder to lift, after the mask conveying line 10 is stopped temporarily, two sides of the mask are respectively arranged on the heating block to be fully heated, and when the ear belt reaches the upper part of the mask, the welding head immediately descends to weld the ear belt. Further, the device 30 further comprises a forming plate 34 disposed between the two pneumatic jaws. When the two pneumatic clamping jaws bend the ear belt, the forming plate always hooks the middle part of the ear belt, so that the soft ear belt is more convenient and smooth to form.
The first air cylinder 50 is adopted to drive the annular ear belt forming device 30 to ascend and descend, and the first air cylinder lifts the annular ear belt forming device 30 to a certain height integrally before the two air clamping jaws clamp the ear belts, so that the phenomenon that the air clamping jaws scrape the ear belts can be avoided.
In conclusion, the welding machine has double functions of welding and ear belt shortening, the ear belt does not need to be shortened in other equipment in advance, the ear belt is shortened, formed and welded, the welding speed of the ear belt is increased, and the productivity of the mask is further improved.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. Gauze mask ear area high speed welding machine, its characterized in that includes:
the mask conveying line is internally provided with a plurality of mask jigs which are arranged at equal intervals, the mask is arranged in the mask jigs, and the welding surface faces upwards;
the ear belt feeding devices are divided into two groups and are respectively arranged at two sides of the mask conveying line; the ear belt feeding device comprises an ear belt material rolling machine, an ear belt pushing mechanism and an ear belt cutting mechanism;
the annular ear belt forming devices are divided into two groups and are respectively arranged at two sides of the mask conveying line; the annular ear belt forming device comprises a servo motor, a transmission mechanism and two pneumatic clamping jaws arranged side by side, a rotating shaft at the top of each pneumatic clamping jaw is connected with the transmission mechanism, and the servo motor controls the two pneumatic clamping jaws to rotate relatively through the transmission mechanism;
the welding devices are divided into two groups and are arranged on two sides of the mask conveying line; the welding device comprises a welding head and a heating block, the welding head is arranged above the heating block, and the welding head is driven by an air cylinder to lift.
2. The mask ear belt high-speed welding machine according to claim 1, wherein the ear belt pushing mechanism comprises a threading block, an ear belt clamping assembly, an ear belt end clamping assembly and a translation driving mechanism, an ear belt discharged by the ear belt material coiling machine passes through a wire hole of the threading block, and the translation driving mechanism drives the ear belt clamping assembly and the ear belt end clamping assembly to move relatively.
3. The mask ear belt high-speed welding machine according to claim 2, wherein the translation driving mechanism comprises a motor capable of rotating forward and backward, a transmission belt and a support rod, the ear belt clamping assembly and the ear belt end clamping assembly are slidably mounted on the support rod, and the ear belt clamping assembly and the ear belt end clamping assembly are fixedly connected with two parallel belts of the transmission belt respectively.
4. The mask ear strap high-speed welding machine according to claim 3, wherein the ear strap clamping assembly comprises a first pneumatic clamping jaw and a wire guide block, and the wire guide block is arranged on one side of the first pneumatic clamping jaw opposite to the threading block.
5. The mask ear strap high speed welding machine of claim 3, wherein the ear strap end clamping assembly comprises a second pneumatic clamping jaw, and the clamping jaw of the second pneumatic clamping jaw faces the threading block.
6. The mask ear strap high speed welding machine of claim 1 wherein said ear strap cutting mechanism is a pneumatic scissors disposed between said threading block and said ear strap clamping assembly.
7. The mask ear strap high speed welding machine of claim 1, wherein the annular ear strap forming device further comprises a forming plate disposed between the two pneumatic jaws.
8. The mask ear strap high-speed welding machine according to claim 1, wherein the annular ear strap forming device is driven to lift by a cylinder I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010917130.7A CN112046021A (en) | 2020-09-03 | 2020-09-03 | High-speed welding machine for mask ear band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010917130.7A CN112046021A (en) | 2020-09-03 | 2020-09-03 | High-speed welding machine for mask ear band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112046021A true CN112046021A (en) | 2020-12-08 |
Family
ID=73607375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010917130.7A Pending CN112046021A (en) | 2020-09-03 | 2020-09-03 | High-speed welding machine for mask ear band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112046021A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475801A (en) * | 2021-06-03 | 2021-10-08 | 安徽省伊贝雅纺织有限公司 | Gauze mask ear area welding is with ear area conveyor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267362A (en) * | 2020-03-03 | 2020-06-12 | 广州吉川机电装备有限公司 | Mask machine |
| CN111438955A (en) * | 2020-04-08 | 2020-07-24 | 浙江安普森医疗器械有限公司 | Gauze mask ear area is ear area conveyor for welding set |
| CN111469416A (en) * | 2020-05-14 | 2020-07-31 | 浙江润泰自动化科技有限公司 | Mask ear band machine |
-
2020
- 2020-09-03 CN CN202010917130.7A patent/CN112046021A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267362A (en) * | 2020-03-03 | 2020-06-12 | 广州吉川机电装备有限公司 | Mask machine |
| CN111438955A (en) * | 2020-04-08 | 2020-07-24 | 浙江安普森医疗器械有限公司 | Gauze mask ear area is ear area conveyor for welding set |
| CN111469416A (en) * | 2020-05-14 | 2020-07-31 | 浙江润泰自动化科技有限公司 | Mask ear band machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475801A (en) * | 2021-06-03 | 2021-10-08 | 安徽省伊贝雅纺织有限公司 | Gauze mask ear area welding is with ear area conveyor |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20201208 |
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| RJ01 | Rejection of invention patent application after publication |