CN214448600U - Side welding mechanism of non-woven bag forming machine - Google Patents
Side welding mechanism of non-woven bag forming machine Download PDFInfo
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- CN214448600U CN214448600U CN202023074393.0U CN202023074393U CN214448600U CN 214448600 U CN214448600 U CN 214448600U CN 202023074393 U CN202023074393 U CN 202023074393U CN 214448600 U CN214448600 U CN 214448600U
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- 238000003466 welding Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 57
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 description 14
- 230000008859 change Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
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Abstract
The utility model discloses a side welding mechanism of non-woven sack make-up machine, mould (7) including the liftable setting the both sides of mould (7) are provided with first heat-seal head subassembly and second heat-seal head subassembly respectively, and each heat-seal head subassembly is connected its characterized in that with the horizontal drive subassembly that corresponds: the mould (7) is provided with the gyro wheel with the corresponding side of first heat-seal head subassembly and second heat-seal head subassembly, the gyro wheel links with lift drive assembly. The utility model discloses simple structure, reasonable in design changes original face and face level pressfitting welding into roll spot welding for the face of weld is more firm, and then guarantees the heat-seal efficiency and the quality of non-woven bag.
Description
Technical Field
The utility model relates to a non-woven fabrics production facility, concretely relates to side welding mechanism of non-woven fabrics sack forming machine.
Background
The welding mechanism is an important component of a non-woven bag forming machine, and after a non-woven fabric is formed into a non-woven bag with a shape required by a behavior through the forming machine, parts which are not connected with the side edges of the non-woven bag are required to be thermally sealed and bonded together through the welding and sealing mechanism.
Chinese patent document (publication No. CN103817974A, published: 2014, 5 month, 28 days) discloses a non-woven fabric bag forming machine, which comprises a support (1), wherein the support (1) is provided with a cutting mechanism (2), a feeding mechanism (3), a forming mechanism (4), and a heat sealing mechanism (5), and is characterized in that: the forming mechanism (4) comprises a die (41), a first forming baffle (42), a second forming baffle (43), a side edge forming push plate (44) and a bottom edge forming push plate (45), the first forming baffle (42) and the second forming baffle (43) are symmetrically arranged, the heat sealing mechanism (5) comprises a first heat sealing head (51) and a second heat sealing head (52) which are symmetrically arranged, the first forming baffle (42) and the second forming baffle (43) are positioned at two sides of the first heat sealing head (51) and the second heat sealing head (52), the die (41) and the bottom edge forming push plate (45) slide along the Z-axis direction, the side edge forming push plate (44) slide along the X-axis direction, the heat sealing head slide along the Y-axis direction, the die (41) is provided with a first position for driving the cloth to move between the forming baffles and the heat sealing heads and a second position for the cloth to move above by pressing, in the first position, the side edge forming push plate (44) and the bottom edge forming push plate (45) have a third position which moves and enables the cloth to be attached to the surface of the mold (41).
In the above technical scheme, the welding structure, that is, the heat sealing mechanism, is only the first heat-sealing head and the second heat-sealing head which are symmetrically arranged, the heat-sealing base plates corresponding to the first heat-sealing head and the second heat-sealing head are respectively installed on the die, and when the heat-sealing operation is performed, the first heat-sealing head and the second heat-sealing head are respectively close to the die to press the heat-sealing end of the nonwoven bag between the heat-sealing head and the heat-sealing base plate on the die to complete the heat-sealing operation, and the nonwoven bag is welded. Because the welding process is that the welding surface of the heat sealing head is in surface-to-surface contact with the hot air base plate, in the actual use process, when the thickness or the material of the non-woven fabric bag changes, the condition that the heat sealing welding at partial positions is incomplete easily occurs, and the integral welding efficiency and quality of the non-woven fabric bag are influenced.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of background art, the utility model aims to solve the technical problem that a simple structure is provided, reasonable in design changes the face and the fixed welding of face into moving the welding for the welding position of non-woven bag is gone on with the mode continuous change welding position that removes, with the firmness that improves the connection of non-woven bag side, and then guarantees the welding quality's of non-woven bag side welding mechanism of non-woven bag make-up machine.
Therefore, the utility model discloses an adopt following scheme to realize:
side welding mechanism of non-woven bag make-up machine, including the mould of liftable setting the both sides of mould are provided with first heat-seal head subassembly and second heat-seal head subassembly respectively, and each heat-seal head subassembly is connected its characterized in that with the horizontal drive subassembly that corresponds: the mould all is provided with the gyro wheel with the corresponding side of first heat-seal head subassembly and second heat-seal head subassembly, the gyro wheel is connected with lift drive assembly.
The roller is arranged on the lifting seat, and the lifting seat is connected with the lifting driving assembly.
The lifting seat is connected with a sliding seat, and the die is provided with a sliding rail connected with the sliding seat in a matching manner.
The lifting driving assembly comprises a driving motor, a transmission belt and two transmission wheels, the driving motor, the transmission belt and the two transmission wheels are mounted on the die, the transmission belt is wound on the two transmission wheels, one transmission wheel is in transmission connection with the driving motor, and the transmission belt is connected with the pressing piece.
The mould all is provided with the curb plate with the corresponding side of first heat-seal head subassembly and second heat-seal head subassembly, the curb plate has seted up the groove of stepping down with the department that corresponds of pressing the piece.
And the first heat-sealing head component and the second heat-sealing head component are both ultrasonic heat-sealing heads.
The first heat-sealing head assembly comprises an upper heat-sealing head and a lower heat-sealing head, a first strip-shaped heat-sealing section which is vertically arranged is arranged on the upper heat-sealing head, and a second strip-shaped heat-sealing section which is transversely arranged is arranged on the lower heat-sealing head.
And the upper heat sealing head is provided with welding teeth, or the wheel surface on the roller is provided with the welding teeth in a surrounding manner.
Adopt above-mentioned technical scheme, the utility model discloses an advantage does: realize the heat-seal head subassembly through setting up mobilizable pressfitting spare and heat-seal head subassembly cooperation and carry out the heat-seal that compresses tightly of non-woven bag heat-seal end, decide the welding with prior art's face and change into roll spot welding for the welding position of non-woven bag is gone on with the mode continuous change welding position that removes, in order to improve the firmness that non-woven bag side is connected, and then guarantees the welding quality of non-woven bag. Even if the thickness, the material and the like of the non-woven cloth bag change, the heat-sealing ends can be completely and reliably heat-sealed together.
Drawings
The utility model discloses there is following figure:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the mold of the present invention with the side removed;
FIG. 3 is a view of the first heat seal assembly of the present invention;
fig. 4 is a structural view of the nonwoven fabric bag after heat sealing.
Detailed Description
As shown in the figure, the utility model discloses a side welding mechanism of non-woven sack make-up machine, including the mould 7 that the liftable set up, be provided with first heat-seal head subassembly and second heat-seal head subassembly respectively in the both sides of mould 7, in this embodiment, first heat-seal head subassembly and second heat-seal head subassembly all adopt the ultrasonic wave heat-seal head. Each heat-seal head subassembly is connected with the horizontal drive subassembly that corresponds, in this embodiment, the heat-seal head subassembly drives actuating cylinder 1 through corresponding the heat-seal and drives it and carry out horizontal migration, of course also can adopt rack and pinion, linear electric motor etc. common structure realizes its action, mould 7 all is provided with gyro wheel 10 in the side that corresponds with first heat-seal head subassembly and second heat-seal head subassembly, gyro wheel 10 is connected with lift drive assembly, when carrying out heat-seal welding with the side of nonwoven sack, first heat-seal head subassembly and second heat-seal head subassembly are under the drive of cylinder 1, compress tightly the side heat-seal end of nonwoven sack between the heat-seal head subassembly and the gyro wheel that correspond. Wherein first heat-seal head subassembly and second heat-seal head subassembly all include heat-seal head 2 and lower heat-seal head 3, have on going up heat-seal head 2 and be the first bar heat-seal section 13 of vertical setting, have on the lower heat-seal head 3 and be the second bar heat-seal section 15 of horizontal setting, have the third bar heat-seal section 16 that is the slope setting about respectively in the below of second bar heat-seal section 15, carry out the heat-seal through first, second and third heat-seal section, with corresponding first bar section 18, second bar section 19 and the 20 pressfitting heat-seal welding of third bar section on the non-woven bag together. The lifting driving assembly comprises a driving motor 6, a transmission belt and two transmission wheels, the driving belt is wound on the two transmission wheels, one of the transmission wheels is in transmission connection with the driving motor 6, a pressing piece is connected to the transmission belt 8, and the roller 10 can be controlled to lift by controlling the driving motor 6 to drive the transmission belt 8 to move. The lifting seat 9 is connected with a sliding seat, and the die 7 is provided with a sliding rail 12 which is connected with the sliding seat in a matching way and guides the lifting of the lifting seat 9. Of course, the operation may be realized by a common structure such as a rack and pinion or a linear motor.
In this embodiment, the roller 10 can be arranged on the lifting seat 9 in a rolling manner, the lifting seat 9 is connected with the lifting driving assembly, the roller 10 is driven by the lifting driving assembly to move, so that the roller 10 is matched with the heat sealing head assembly to press and heat seal the side heat sealing end of the non-woven bag together, and the wheel face of the roller 10 is provided with the welding teeth 11 in a surrounding manner, therefore, when the roller 10 is pressed against the upper heat sealing head 2, the roller 10 is matched with the upper heat sealing head 2 in a rolling manner while lifting, so that the welding position of the welding position is pressed in a point contact manner, a larger heat sealing acting force can be provided, the surface and the surface in the prior art are welded by the rolling point welding, the welding position of the non-woven bag is continuously changed in a rolling manner, the firmness of the side connection of the non-woven bag is improved, and the welding quality of the non-woven bag is further ensured. Even if the thickness, the material and the like of the non-woven cloth bag change, the heat-sealing ends can be completely and reliably heat-sealed together. Of course, such welding teeth 11 may be provided on the upper heat sealing head 2 to smooth the tread of the roller 10, and the same effect is obtained. The side that corresponds with first heat-seal head subassembly and second heat-seal head subassembly of mould 7 all is provided with curb plate 5 to gyro wheel 10 and its lift drive assembly's equipment, curb plate 5 has seted up the groove of stepping down 4 in the department of corresponding with gyro wheel 10, and gyro wheel 10 exposes the groove of stepping down 4, and the convenience compresses tightly the heat-seal operation with the cooperation of heat-seal head subassembly. The utility model discloses a theory of operation is: when the non-woven fabric base material is formed into the non-woven fabric bag 17 by the forming mechanism, the heat-seal ends at two sides of the non-woven fabric bag are not connected together, at the moment, the upper heat-seal head and the lower heat-seal head in the first heat-seal head assembly and the second heat-seal head assembly are driven by the driving assembly to tightly press the heat-seal ends at two sides of the non-woven fabric bag between the heat-seal heads and the roller 10, and the roller 10 is driven by the lifting driving assembly to lift, in the process, the roller 10 is in point contact extrusion fit with the heat-seal heads, the heat-seal pressing acting force applied to the heat-seal ends of the non-woven fabric bag can be effectively improved, in the process that the roller 10 moves up and down, therefore, the heat-seal ends of the non-woven fabric bag can be movably welded in a rolling mode, when the roller moves up or descends for a stroke, the heat-seal welding is finished, the point contact welding mode is greatly improved in firmness, and the non-woven fabric bag can be ensured when the thickness or the material is changed, the heat sealing welding operation can still be accurately and completely finished.
Claims (7)
1. Side welding mechanism of non-woven bag make-up machine, including mould (7) of liftable setting the both sides of mould (7) are provided with first heat-seal head subassembly and second heat-seal head subassembly respectively, and each heat-seal head subassembly is connected its characterized in that with the horizontal drive subassembly that corresponds: mould (7) all are provided with gyro wheel (10) with the corresponding side of first heat-seal head subassembly and second heat-seal head subassembly, gyro wheel (10) are connected with lift drive assembly be provided with welding tooth (11) or be in on the wheel face on gyro wheel (10) encircle be equipped with welding tooth (11) on first heat-seal head subassembly and the second heat-seal head subassembly.
2. The lateral edge welding mechanism of the non-woven bag forming machine according to claim 1, characterized in that a lifting seat (9) is arranged on the mold, the roller (10) is arranged on the lifting seat (9), and the lifting seat (9) is connected with a lifting driving component.
3. The side welding mechanism of non-woven bag forming machine according to claim 2, characterized in that the lifting seat is connected with a sliding seat, and the mold (7) is provided with a sliding rail (12) which is connected with the sliding seat in a matching way.
4. The side welding mechanism of non-woven bag forming machine according to claim 1 or 2, characterized in that said lifting driving assembly comprises a driving motor (6) mounted on said mold, a transmission belt (8) and two transmission wheels, said transmission belt (8) is wound on said two transmission wheels, one of said transmission wheels is in transmission connection with said driving motor (6), and said transmission belt (8) is connected with a pressing member.
5. The side edge welding mechanism of the non-woven bag forming machine according to claim 1, characterized in that the side plates (5) are arranged on the corresponding sides of the mold (7) and the first heat-sealing head assembly and the second heat-sealing head assembly, and the yielding grooves (4) are formed in the positions of the side plates (5) corresponding to the pressing piece.
6. The mechanism of claim 1, wherein said first and second heat-sealing head assemblies are ultrasonic heat-sealing heads.
7. The lateral edge welding mechanism of a non-woven bag forming machine according to claim 1, characterized in that the first heat-sealing head assembly and the second heat-sealing head assembly each comprise an upper heat-sealing head (2) and a lower heat-sealing head (3), the upper heat-sealing head (2) is provided with a first strip-shaped heat-sealing section (13) which is vertically arranged, and the lower heat-sealing head (3) is provided with a second strip-shaped heat-sealing section (15) which is horizontally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023074393.0U CN214448600U (en) | 2020-12-18 | 2020-12-18 | Side welding mechanism of non-woven bag forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023074393.0U CN214448600U (en) | 2020-12-18 | 2020-12-18 | Side welding mechanism of non-woven bag forming machine |
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| Publication Number | Publication Date |
|---|---|
| CN214448600U true CN214448600U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023074393.0U Active CN214448600U (en) | 2020-12-18 | 2020-12-18 | Side welding mechanism of non-woven bag forming machine |
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| Country | Link |
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| CN (1) | CN214448600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743853A (en) * | 2020-12-18 | 2021-05-04 | 浙江欧诺机械有限公司 | Side welding mechanism of non-woven bag forming machine |
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2020
- 2020-12-18 CN CN202023074393.0U patent/CN214448600U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743853A (en) * | 2020-12-18 | 2021-05-04 | 浙江欧诺机械有限公司 | Side welding mechanism of non-woven bag forming machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325400 f-02-3 area of Xinxing Industrial Park in Pingyang County, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Ounuo Machinery Technology Co.,Ltd. Country or region after: China Address before: 325400 f-02-3 area of Xinxing Industrial Park in Pingyang County, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Ono Machinery Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |