CN211225726U - Welding flattening device for cloth - Google Patents
Welding flattening device for cloth Download PDFInfo
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- CN211225726U CN211225726U CN202021222924.3U CN202021222924U CN211225726U CN 211225726 U CN211225726 U CN 211225726U CN 202021222924 U CN202021222924 U CN 202021222924U CN 211225726 U CN211225726 U CN 211225726U
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- cloth
- flattening
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- roller
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Abstract
The utility model discloses a welding exhibition paper-back edition of cloth is put, include: a drive mechanism; the feeding mechanism is used for drawing the cloth to move and is connected with the driving mechanism; an ultrasonic welding device for welding the cloth to obtain a semi-finished product; the ultrasonic welding device is characterized by further comprising a flattening mechanism for applying force to the cloth from the middle part of the cloth to two sides, wherein the flattening mechanism is arranged at the downstream of the ultrasonic welding device, or the flattening mechanisms are arranged at the upstream and the downstream of the ultrasonic welding device. The utility model has the advantages of simple structure and low cost.
Description
Technical Field
The utility model relates to a welding exhibition paper-back edition of cloth is put.
Background
For articles (such as gloves) made of elastic cloth, the conventional manufacturing process includes inputting tubular cloth into an ultrasonic welding device through a feeding mechanism, welding the tubular cloth into a basic shape of the glove to form a semi-finished product under the action of a mold roller and an ultrasonic generator in the ultrasonic welding device, feeding the semi-finished product output from the ultrasonic welding device into a cutting and forming mechanism, and cutting the semi-finished product to obtain a finished product.
In the process of conveying the cylindrical cloth, the cylindrical cloth has elasticity, once the cloth is stretched, wrinkles can be generated, the cutting and forming mechanism can generate tension on the cloth, and a semi-finished product enters the cutting and forming mechanism.
Most of the prior art devices for removing wrinkles before the cloth leaves the factory, such as the cloth flattening device disclosed in CN107055178A, the operation of the cloth flattening device is as follows: drive actuating cylinder and drive the disc and remove to the direction of transmission band for in the carousel was extruded into the circular slot under the effect of transmission band, the arc hole was sealed by the inner wall of circular slot, and flame extinguishes because of lacking oxygen. Because flame acts on the inside of the turntable, the turntable has certain temperature and can be used as an iron to flatten cloth; and then, because the wind power in the arc-shaped hole is blocked by the inner wall of the circular groove, the rotary disc rotates under the restoring action of the elastic piece, and the flattening effect on the cloth can be achieved again, so that the flattening effect of the cloth is enhanced. Compare in the transportation of present cloth, the effectual end of a thread that has clear away on the cloth, can also accomplish the level and smooth processing to the cloth simultaneously.
The flattening device is similar to an iron in working mode for flattening cloth, and due to the fact that the flattening device is complex in structure and large in size, if the flattening device is applied to glove production equipment, the size and the cost of the glove production equipment are increased.
Disclosure of Invention
The utility model provides a simple structure and with low costs welding exhibition flat device of cloth.
Welding exhibition paper-back edition of cloth is put includes:
a drive mechanism;
the feeding mechanism is used for drawing the cloth to move and is connected with the driving mechanism;
an ultrasonic welding device for welding the cloth to obtain a semi-finished product;
the ultrasonic welding device is characterized by further comprising a flattening mechanism for applying force to the cloth from the middle part of the cloth to two sides, wherein the flattening mechanism is arranged at the downstream of the ultrasonic welding device, or the flattening mechanisms are arranged at the upstream and the downstream of the ultrasonic welding device.
Further, the flattening mechanism includes:
a support;
the flattening roll is connected with the driving mechanism, a first spiral component and a second spiral component which apply acting force to the cloth from the middle part of the cloth to two sides are arranged on the circumferential surface of the flattening roll, and the rotating directions of the first spiral component and the second spiral component are opposite.
Further, the first spiral member and the second spiral member are ridges spirally wound around the nip roll; or the first spiral component and the second spiral component are springs which are sleeved on the flattening roller and fixed with the flattening roller.
Further, still include:
the cutting and forming mechanism is used for cutting the semi-finished product on the cloth to obtain a finished product and is positioned at the downstream of the flattening mechanism;
and the fine adjustment mechanism is used for adjusting the actual cutting position of the semi-finished product into the cutting and forming mechanism to correspond to the cutting die on the cutting and forming mechanism and is positioned at the downstream of the ultrasonic welding device.
Further, fine-tuning installs on the exhibition flat mechanism, and fine-tuning includes:
a lifting drive mechanism;
and the fine adjustment roller is connected with the lifting driving mechanism.
Further, the elevating drive mechanism includes:
a synchronization driver;
the first screw rod is connected with the synchronous driver and is in threaded connection with one end of the fine adjustment roller;
and the second screw rod is connected with the synchronous driver and is in threaded connection with the other end of the fine adjustment roller.
Further, still include:
the cloth that will roll up the cloth roller and carry out the cutting off mechanism that cuts off to feeding mechanism, cutting off mechanism are located feeding mechanism's upper reaches, and cutting off mechanism includes:
a support frame;
the cloth passing table is connected with the support frame and is provided with a through hole;
the ultrasonic generator is positioned on one side of the cloth passing table, and the output end of the ultrasonic generator is positioned in the through hole on the cloth passing table;
and the moving knife mechanism is matched with the ultrasonic generator and cuts off the cloth when moving along the through hole, and the moving knife mechanism is positioned at the other side of the cloth passing table.
Further, the moving blade mechanism includes:
the guide rod is fixedly connected with the support frame;
the guide rod penetrates through the moving seat and is in sliding fit with the moving seat; a pushing handle is arranged on the movable seat;
the tool rest is fixed with the movable seat;
the cutter is connected with the cutter frame.
The utility model discloses in set up the exhibition mechanism after, to the fold that forms on the cloth because of the cloth shrink in the traction process, produce the effort to both sides by the middle part through exhibition mechanism to the cloth, this effort forms the effect to the exhibition of both sides to the cloth to make the cloth by exhibition flat, the utility model discloses a mechanical mode is extended the cloth, and it comprises support and the exhibition roller that is provided with helical component, compares with the structure of ironing among the prior art, the utility model discloses not only simple structure, occupation space are little, and is with low costs moreover.
Drawings
Fig. 1 shows a device for welding and flattening cloth.
Fig. 2 is an assembly view of the flattening mechanism and the fine adjustment mechanism.
Fig. 3 is a schematic view of the cutting mechanism.
FIG. 4 is a schematic view of another nip roll.
The device comprises a driving mechanism 1, a feeding mechanism 2, an ultrasonic welding device 3, a flattening mechanism 4, a support 40, a flattening roller 41, a first spiral part 42, a second spiral part 43, a guide roller 44, a cutting and forming mechanism 5, a fine adjustment mechanism 6, a fine adjustment roller 60, a first lead screw 61, a second lead screw 62, a shaft 63, a first helical gear 64, a second helical gear 65, a third helical gear 66, a fourth helical gear 67, a cutting mechanism 7, a support frame 70, a cloth passing table 71, a through hole 71a, an ultrasonic generator 72, a guide rod 73, a moving seat 74, a knife rest 75, a cutter 76 and a handle 77.
Detailed Description
As fig. 1, the utility model discloses a welding exhibition flat device of cloth, including actuating mechanism 1, draw the feeding mechanism 2 that the cloth removed, weld the cloth in order to obtain semi-manufactured ultrasonic welding device 3, apply to the cloth from this cloth middle part to the exhibition flat mechanism 4 of both sides effort, feeding mechanism 2 is connected with actuating mechanism 1. Preferably, in this embodiment, the driving mechanism 1 is composed of a motor, a gear and a synchronous belt, the gear is installed on the motor, the feeding mechanism 2, the ultrasonic welding device 3 and the flattening mechanism 4, and the synchronous belt is matched with the gear.
As shown in fig. 1, basic shapes are welded on the cloth by the action of the mold roll in the ultrasonic welding device 3 and the ultrasonic generator in the ultrasonic welding device 3 to form a semi-finished product, for example, when a glove is produced, the mold on the mold roll is the mold of the glove, and when the cloth passes between the mold roll and the ultrasonic generator, the shape of the glove is welded on the cloth.
As shown in fig. 1, the flattening mechanism 4 is provided downstream of the ultrasonic welding apparatus 3, or the flattening mechanism 4 is provided both upstream and downstream of the ultrasonic welding apparatus 3. In this embodiment, it is preferable that a flattening mechanism 4 is provided downstream of the ultrasonic welding apparatus 3, and the flattening mechanism 4 applies a force to the welded cloth from the middle of the cloth to both sides to flatten the cloth, thereby removing wrinkles from the cloth.
As shown in fig. 2, the flattening mechanism includes a support 40, and a flattening roller 41 pivotally connected to the support 40, the flattening roller 41 is connected to the driving mechanism 1, that is, the driving mechanism 1 drives the flattening roller 41 to rotate, a first spiral member 42 and a second spiral member 43 for applying force to the cloth from the middle of the cloth to both sides are provided on the circumferential surface of the flattening roller 41, and the rotation directions of the first spiral member 42 and the second spiral member 43 are opposite. When the nip roll 41 rotates, the first spiral member 42 and the second spiral member 43 respectively generate forces on the cloth, and the directions of the forces are opposite, so that the cloth is forced from the middle to both sides.
As shown in fig. 2, the first spiral member 42 and the second spiral member 43 are ridges spirally wound around the nip roll 41, that is, the ridges are wound around the nip roll 41 in a spirally wound manner, and preferably, the ridges are formed integrally with the nip roll 41. The first and second spiral members 42 and 43 may also take other configurations, for example, as shown in fig. 4, the first and second spiral members 42 and 43 are springs that are fitted over the nip roller 41 and fixed to the nip roller 41, and the springs are coil springs.
As shown in fig. 2, the flattening mechanism further includes a guide roller 44, the guide roller 44 is connected to the support 40, the guide roller 44 is arranged in a staggered manner with respect to the flattening roller 41 along the transverse direction of the support 40, the guide roller 44 is located below the flattening roller 41 along the height direction of the support 40, and the traveling path of the cloth on the flattening mechanism is: the cloth passes through the nip roll 41 again through the direction of guide roll 44 earlier, through the cooperation of guide roll 44 with nip roll 41, forms tension to the cloth is owing to be the state of tensioning when the cloth passes through nip roll 41, and consequently, the cloth is flattened by nip roll 41 more easily.
As shown in fig. 1 and 2, since the cloth is continuously supplied, the continuous cloth passes through the ultrasonic welding device 3 and then continuously forms a semi-finished product on the cloth, and thus the semi-finished product on the cloth needs to be cut. To this end, the utility model discloses a welding exhibition paper-back edition of cloth still includes: the cutting and forming device comprises a cutting and forming mechanism 5 for cutting a semi-finished product on cloth to obtain a finished product, and a fine adjustment mechanism 6 for adjusting the semi-finished product to enter the cutting and forming mechanism 5 so that the actual cutting position of the semi-finished product corresponds to a cutting die on the cutting and forming mechanism 5, wherein the cutting and forming mechanism 5 is positioned at the downstream of a flattening mechanism 4, and the fine adjustment mechanism 6 is positioned at the downstream of an ultrasonic welding device 3.
As shown in fig. 1 and 2, a continuous cloth having a semi-finished product is passed through a cutting and forming mechanism 5 at the time of cutting, the cutting and forming mechanism 5 including an upper roller and a lower roller, a cutter die being provided on the lower roller, and the cutter die cutting once every rotation of the lower roller, thereby cutting off the semi-finished product on the cloth to obtain a finished product. However, the cutter mould on the last roller needs to correspond with the position of semi-manufactured goods, if both are in the dislocation state, obviously, the finished product that obtains after cutting is the defective work, for example because the dislocation, cutter cross cutting has been in the position within the finger sleeve welding position of semi-manufactured goods gloves, obviously, can lead to all finger sleeves to all be amputated partly like this, cause the product unqualified, consequently, the utility model provides a fine-tuning 6 has been set up, through fine-tuning 6 position of adjusting the cloth and entering into cutting forming mechanism 5, make the actual cutting position on the semi-manufactured goods correspond with the cutter mould on the cutting forming mechanism 5 to the finished product that obtains after guaranteeing to cut is qualified product.
As shown in fig. 2, the fine adjustment mechanism 6 is mounted on the flattening mechanism 4, the fine adjustment mechanism includes a lifting driving mechanism and a fine adjustment roller 60, and the fine adjustment roller 60 is connected with the lifting driving mechanism. The lifting driving mechanism comprises a synchronous driver, a first screw rod 61 and a second screw rod 62, the first screw rod 61 is connected with the synchronous driver, the first screw rod 61 is in threaded connection with one end of the fine adjustment roller 60, the second screw rod 62 is connected with the synchronous driver, and the second screw rod 62 is in threaded connection with the other end of the fine adjustment roller 60.
As shown in fig. 2, the synchronous driver includes a shaft 63, a first helical gear 64, a second helical gear 65, a third helical gear 66, and a fourth helical gear 67, wherein the first helical gear 64 and the third helical gear 66 are fixed to the shaft 63, respectively, the second helical gear 65 is engaged with the first helical gear 64, the second helical gear 65 is fixed to the first lead screw 61, the fourth helical gear 67 is engaged with the third helical gear 66, and the fourth helical gear 67 is fixed to the second lead screw 62.
When the shaft 63 rotates, the first helical gear 64 and the third helical gear 66 rotate, the first helical gear 64 drives the second helical gear 65 to rotate, the second helical gear 65 drives the first lead screw 61 to rotate, the third helical gear 66 drives the fourth helical gear 67 to rotate, the fourth helical gear 67 drives the second lead screw 62 to rotate, and the first lead screw 61 and the second lead screw 62 drive the fine adjustment roller 60 to move up and down. Based on the structure of the synchronous driver, the adjustment is very convenient through the manual rotating shaft 63.
As shown in fig. 2, after the cloth is output from the ultrasonic welding device 3, the cloth passes through the fine adjustment roller 60 and then passes through the guide roller 44, and since the height position of the fine adjustment roller 60 is adjusted, the fine adjustment roller 60 changes the position where the cloth enters the cutting and forming mechanism 5, so that the actual cutting position on the cloth corresponds to the cutting die in the cutting and forming mechanism 5, and the finished product obtained after cutting is ensured to be a qualified product.
In the course of the work, lead to certain mechanism to go wrong because of wearing and tearing and other reasons, for example, ultrasonic welding device 3 breaks down, just at this moment can not continue production to need to make the production line stop, and the cloth is pressed from both sides between each mechanism, for the ease of maintenance, need cut off the cloth earlier, like fig. 1, consequently, the utility model discloses a welding exhibition of cloth is flat device still includes the cloth 7 that cuts off the cloth that the cloth roller carried to feeding mechanism 2, and cutting off mechanism 7 is located feeding mechanism 2's upper reaches.
As shown in fig. 3, the cutting mechanism includes a support frame 70, a cloth passing table 71, an ultrasonic generator 72 located at one side of the cloth passing table 71, and a moving blade mechanism which moves along the through hole and cooperates with the ultrasonic generator 72 to cut the cloth, the cloth passing table 71 is connected with the support frame 70, the cloth passing table 71 is provided with a through hole 71a, the output end of the ultrasonic generator 72 is located in the through hole 71a on the cloth passing table 71, and the moving blade mechanism is located at the other side of the cloth passing table 71. The structure can directly cut off the cloth by matching the moving knife mechanism with the ultrasonic generator 72.
As shown in fig. 3, the movable knife mechanism includes a guide rod 73, a movable seat 74, a knife rest 75, and a cutting knife 76, the guide rod 73 is fixedly connected with the support frame 70, the guide rod 73 passes through the movable seat 74 and is in sliding fit with the movable seat 74, the movable seat 74 is provided with a pushing handle 77, the knife rest 75 is fixedly connected with the movable seat 74, and the cutting knife 76 is connected with the knife rest 75.
As shown in fig. 3, when the cloth is required to be cut, the moving base 74 is moved along the guide rod 73 by operating the handle 77, the moving base 74 drives the knife rest 75 and the cutting knife 76 to move, and the cutting knife 76 cooperates with the ultrasonic generator 72 when moving, so as to cut the cloth on the cloth passing table 71.
Claims (8)
1. Welding exhibition paper-back edition of cloth is put includes:
a drive mechanism;
the feeding mechanism is used for drawing the cloth to move and is connected with the driving mechanism;
an ultrasonic welding device for welding the cloth to obtain a semi-finished product;
the ultrasonic welding device is characterized by further comprising a flattening mechanism for applying force to the cloth from the middle part of the cloth to two sides, wherein the flattening mechanism is arranged at the downstream of the ultrasonic welding device, or the flattening mechanisms are arranged at the upstream and the downstream of the ultrasonic welding device.
2. The cloth welding flattening apparatus of claim 1, wherein the flattening mechanism comprises:
a support;
the flattening roll is connected with the driving mechanism, a first spiral component and a second spiral component which apply acting force to the cloth from the middle part of the cloth to two sides are arranged on the circumferential surface of the flattening roll, and the rotating directions of the first spiral component and the second spiral component are opposite.
3. The cloth welding and flattening device of claim 2, wherein the first spiral member and the second spiral member are ridges spirally wound around the flattening roller; or the first spiral component and the second spiral component are springs which are sleeved on the flattening roller and fixed with the flattening roller.
4. The welding flattening apparatus for cloth according to any one of claims 1 to 3, characterized by further comprising:
the cutting and forming mechanism is used for cutting the semi-finished product on the cloth to obtain a finished product and is positioned at the downstream of the flattening mechanism;
and the fine adjustment mechanism is used for adjusting the actual cutting position of the semi-finished product into the cutting and forming mechanism to correspond to the cutting die on the cutting and forming mechanism and is positioned at the downstream of the ultrasonic welding device.
5. The cloth welding and flattening device of claim 4, wherein the fine adjustment mechanism is mounted on the flattening mechanism, and the fine adjustment mechanism comprises:
a lifting drive mechanism;
and the fine adjustment roller is connected with the lifting driving mechanism.
6. The cloth welding and flattening device of claim 5, wherein the lifting driving mechanism comprises:
a synchronization driver;
the first screw rod is connected with the synchronous driver and is in threaded connection with one end of the fine adjustment roller;
and the second screw rod is connected with the synchronous driver and is in threaded connection with the other end of the fine adjustment roller.
7. The welding flattening apparatus for cloth according to any one of claims 1 to 3, characterized by further comprising:
the cloth that will roll up the cloth roller and carry out the cutting off mechanism that cuts off to feeding mechanism, cutting off mechanism are located feeding mechanism's upper reaches, and cutting off mechanism includes:
a support frame;
the cloth passing table is connected with the support frame and is provided with a through hole;
the ultrasonic generator is positioned on one side of the cloth passing table, and the output end of the ultrasonic generator is positioned in the through hole on the cloth passing table;
and the moving knife mechanism is matched with the ultrasonic generator and cuts off the cloth when moving along the through hole, and the moving knife mechanism is positioned at the other side of the cloth passing table.
8. The welding and flattening device for the cloth according to claim 7, wherein the moving knife mechanism comprises:
the guide rod is fixedly connected with the support frame;
the guide rod penetrates through the moving seat and is in sliding fit with the moving seat; a pushing handle is arranged on the movable seat;
the tool rest is fixedly connected with the movable seat;
the cutter is connected with the cutter frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021222924.3U CN211225726U (en) | 2020-06-29 | 2020-06-29 | Welding flattening device for cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021222924.3U CN211225726U (en) | 2020-06-29 | 2020-06-29 | Welding flattening device for cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211225726U true CN211225726U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021222924.3U Active CN211225726U (en) | 2020-06-29 | 2020-06-29 | Welding flattening device for cloth |
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| CN (1) | CN211225726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195133A (en) * | 2022-07-01 | 2022-10-18 | 南通恒康数控机械股份有限公司 | Automatic ultrasonic sewing machine for inner sleeve of mattress |
-
2020
- 2020-06-29 CN CN202021222924.3U patent/CN211225726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195133A (en) * | 2022-07-01 | 2022-10-18 | 南通恒康数控机械股份有限公司 | Automatic ultrasonic sewing machine for inner sleeve of mattress |
| CN115195133B (en) * | 2022-07-01 | 2023-10-10 | 南通恒康数控机械股份有限公司 | Automatic ultrasonic sewing machine for inner sleeves of mattresses |
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