CN212196164U - Hot melting mechanism for rib machine - Google Patents
Hot melting mechanism for rib machine Download PDFInfo
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- CN212196164U CN212196164U CN202020234795.3U CN202020234795U CN212196164U CN 212196164 U CN212196164 U CN 212196164U CN 202020234795 U CN202020234795 U CN 202020234795U CN 212196164 U CN212196164 U CN 212196164U
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- plastic film
- sealing assembly
- cloth
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Abstract
The utility model relates to a hot melt mechanism for rib knitting machine, a serial communication port, include: a table having a discharge opening thereon: the first mounting plate is vertically arranged on the workbench; the second mounting plate is vertically arranged on the workbench, is respectively positioned on two sides of the discharging opening along the advancing direction of the cloth and is arranged side by side with the first mounting plate; a gap is formed between the second mounting plate and the first mounting plate; the pushing mechanism is used for driving the second mounting plate to move towards or away from the first mounting plate; the first sealing assembly is used for bonding the lower ends of the two plastic films along the width direction to form a bonding seam to receive cloth; the second sealing assembly is positioned below the first sealing assembly, is arranged side by side with the first sealing assembly and is used for bonding the positions of the two plastic films above the bonding seam to form a cylindrical packaging bag; and a cutting assembly for cutting the lower cylindrical packing bag. This hot melt mechanism can pack the cloth that falls.
Description
Technical Field
The utility model belongs to the technical field of place the clothing, concretely relates to hot melt mechanism for rib knitting machine.
Background
The rib knitting machine is a double-sided circular weft knitting machine for knitting rib knitting fabric, in the field of clothes, the rib knitting machine is adopted to process rib fabrics such as cuffs, tube openings, neckline (in a cylindrical shape) and the like of the clothes, the rib neckline processed by the rib knitting machine is in a cylindrical shape and is in a neckline shape, and clothes using the rib knitting neckline can tighten the neck to enable the neck to be more slender, so that the rib knitting machine is widely applied to the neckline of the clothes.
In most of clothes, a double-layer tubular fabric is generally needed and sewn on the clothes, and at present, the double-layer tubular fabric is turned over manually, and the process is as follows: firstly, the single-layer tubular fabric is put into a hand, at the moment, the hand is stretched into the hollow part in the tubular fabric (tubular neckline), one end of the tubular fabric is propped open, and then the other end of the fabric is turned over towards the hollow part in the tubular fabric, so that the double-layer tubular fabric is formed. After the double-layer cylindrical cloth is processed, the double-layer cylindrical cloth needs to be put into a material receiving frame or other material receiving devices, the cloth in the material receiving frame or the material receiving devices is placed in a disordered manner, the cloth needs to be manually taken out piece by piece or stacked orderly piece by piece, and if the orderly stacked cloth needs to be packaged, the cloth needs to be manually packaged in a cylindrical packaging bag, on one hand, a large number of cylindrical packaging bags need to be purchased, and the cost is increased; on the other hand, the manual mode is adopted, so that the labor cost is greatly increased, and the working efficiency is low.
Therefore, there is a need for an apparatus that can automatically package a fabric.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the current situation of above-mentioned prior art, provide a hot melting mechanism that is used for rib knitting machine that can prepare the tube-shape wrapping bag and can be to cloth packing again.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a heat staking mechanism for a rib machine, comprising:
a table having a discharge opening thereon:
the first mounting plate is vertically arranged on the workbench;
the second mounting plate is vertically arranged on the workbench, is respectively positioned on two sides of the discharging opening along the advancing direction of the cloth and is arranged side by side with the first mounting plate; the second mounting plate can move towards or away from the first mounting plate along the advancing direction of the cloth, and a gap for the cloth and the two plastic films to pass through from top to bottom is formed between the second mounting plate and the first mounting plate;
the power output end of the pushing mechanism is connected with the second mounting plate and used for driving the second mounting plate to move towards or away from the first mounting plate;
the first sealing assembly is arranged on the opposite surfaces of the first mounting plate and the second mounting plate and is used for bonding the lower ends of the two plastic films along the width direction to form a bonding seam to bear cloth;
the second sealing assembly is arranged on the opposite surfaces of the first mounting plate and the second mounting plate, is positioned below the first sealing assembly, is arranged side by side with the first sealing assembly, and is used for bonding the positions, above the bonding seams, of the two plastic films to form a cylindrical packaging bag; and
the cutting assembly is arranged on the opposite surface of the first mounting plate and the second mounting plate and located between the first sealing assembly and the second sealing assembly and arranged side by side with the second sealing assembly to be used for cutting the lower cylindrical packaging bag. This hot melt mechanism can pack the cloth that falls.
First seal subassembly, cutting component and second and seal the structural style that the subassembly adopted and have the multiple, can adopt the structure among the prior art, but preferably, first seal subassembly, cutting component and second seal the subassembly and all include opposite direction setting, and heater strip and the layering of mutually supporting, heater strip and layering all extend along the width direction of plastic film, just one of them setting of heater strip and layering is in on the first mounting panel, another setting of heater strip and layering is in on the second mounting panel. So, conveniently realize the heating to heating wire in first seal subassembly, cutting assembly and the second seal subassembly.
Preferably, the heating wire is arranged on the first mounting plate, and the pressing strip is arranged on the second mounting plate and protrudes towards the first mounting plate.
In order to supply the plastic film to the gap conveniently, the hot melting mechanism further comprises a first roller and a second roller which are arranged on the workbench, the first roller is wound with a first plastic film which is used for penetrating through the gap, the second roller is wound with a second plastic film which is used for penetrating through the gap, the width directions of the first plastic film and the second plastic film are consistent, and the first mounting plate and the second mounting plate are located between the first roller and the second roller.
In order to support the first plastic film and prevent the plastic film between the first roller and the first mounting plate from falling to a lower position to influence subsequent operations such as mucosa, a first support used for supporting the first plastic film is arranged below the workbench, the first support comprises two first support rods which are arranged at intervals up and down, the first support rods extend along the width direction of the first plastic film, and the first plastic film penetrates through a gap between the two first support rods.
In order to realize better support for the first plastic film, the first supports are at least two groups and are arranged at intervals along the moving direction of the second mounting plate.
In order to support the second plastic film and prevent the plastic film between the second roller and the second mounting plate from falling to a lower position to influence subsequent operations such as mucosa, a second support used for supporting the second plastic film is arranged below the workbench and comprises two second support rods arranged at intervals up and down, the second support rods extend along the width direction of the second plastic film, and the second plastic film penetrates through a gap between the two second support rods.
In order to better support the second plastic film, the second supports are at least two groups and are arranged at intervals along the moving direction of the second mounting plate.
Preferably, a set of the first brackets is arranged on the first mounting plate, and a set of the second brackets is arranged on the second mounting plate.
The pushing mechanism has various structural forms, and can adopt a form of an air cylinder, and can also adopt a structural form of a motor and a screw rod which are matched, however, from the aspects of simple structure and cost, the pushing mechanism is preferably the air cylinder arranged on the workbench, and the power output end of the air cylinder is connected with the second mounting plate.
Compared with the prior art, the utility model discloses a first sealing assembly on first mounting panel and the second mounting panel bonds the lower extreme of two plastic films together, and the second mounting panel moves towards the direction that deviates from first mounting panel, and when two plastic films fall to a certain distance under the membrane, the second mounting panel moves towards the direction of first mounting panel, and the second sealing assembly bonds the position that two plastic films are located the top of cloth and forms the tube-shape wrapping bag, and the cutting assembly cuts off the tube-shape wrapping bag, so, realize the preparation of tube-shape wrapping bag; when the cloth is required to be packaged, the cloth is only required to be arranged above the gap, when the lower ends of the two plastic films are bonded together, the cloth is released, the two plastic films are driven to move downwards by the falling of the cloth, the second mounting plate moves towards the direction of the first mounting plate, the positions, located above the cloth, of the two plastic films are bonded by the second sealing assembly to form a cylindrical packaging bag, at the moment, the cloth is wrapped in the cylindrical packaging bag, and the cutting assembly can cut the packaged cloth. Foretell hot melt mechanism reasonable in design can realize packing cloth or other objects of treating packing, still can regard as preparation tube-shape wrapping bag equipment to use, and the practicality is strong.
Drawings
Fig. 1 is a schematic view of a partial structure of a rib knitting machine according to an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of a portion of the structure of FIG. 1;
fig. 4 is a schematic diagram of the structure of fig. 3 with the mesa removed.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The heat-melting mechanism of the following embodiments may be used as a mechanism for forming a cylindrical packaging bag, or may be used as a mechanism for receiving and wrapping a fabric.
As shown in fig. 1 to 4, the hot melting mechanism for a rib knitting machine according to an embodiment of the present invention includes a first mounting plate 51, a second mounting plate 52, a pushing mechanism 522, a first sealing assembly 53, a second sealing assembly 54, a cutting assembly 55, a first roller 56, a second roller 57, a first bracket 58, and a second bracket 59.
As shown in fig. 3 and 4, the first mounting plate 51 is vertically disposed on the workbench 1, and the workbench 1 is provided with a discharge opening 111; the second mounting plate 52 is vertically disposed on the table surface 11 of the workbench 1, along the advancing direction of the cloth, the first mounting plate 51 and the second mounting plate 52 are respectively located at the left and right sides of the discharge opening 111, and the second mounting plate 52 and the first mounting plate 51 are arranged side by side. The second mounting plate 52 can move towards or away from the first mounting plate 51 along the advancing direction of the cloth, and a gap 5a for the cloth and the two plastic films to pass through from top to bottom is formed between the second mounting plate 52 and the first mounting plate 51, as shown in fig. 3.
As shown in fig. 3 to 4, the pushing mechanism 522 is a seventh cylinder provided on the table 1, and a power output end of the seventh cylinder is connected to the second mounting plate 52. The first sealing assembly 53 is arranged on the opposite surfaces of the first mounting plate 51 and the second mounting plate 52 and is used for bonding the width directions of the two plastic films to form a bonding seam to receive cloth, wherein the width direction of the plastic films is the front-back direction; the second sealing assembly 54 is arranged on the opposite surfaces of the first mounting plate 51 and the second mounting plate 52, is positioned below the first sealing assembly 53, is arranged side by side with the first sealing assembly 53, and is used for bonding the positions of the two plastic films above the bonding seams to form a tubular packaging bag wrapped by cloth; a cutting assembly 55 is provided on opposite sides of the first and second mounting plates 51, 52 between the first and second closure assemblies 53, 54 and alongside the second closure assembly 54 for cutting the lower tubular package. As shown in fig. 2, each of the first sealing assembly 53, the cutting assembly 55 and the second sealing assembly 54 includes a heating wire 511 and a pressing strip 521, which are disposed opposite to each other and engaged with each other, the heating wire 511 and the pressing strip 521 extend along a width direction of the plastic film, the heating wire 511 is disposed on the first mounting plate 51, and the pressing strip 521 is disposed on the second mounting plate 52 and protrudes toward the first mounting plate 51. In the present embodiment, as shown in fig. 2, the first sealing component 53 includes a first heating wire 511a and a first pressing strip 521a, which are opposite and matched with each other, the second sealing component 54 includes a second heating wire 511b and a second pressing strip 521b, which are opposite and matched with each other, the cutting component 55 includes a third heating wire 511c and a third pressing strip 521c, which are opposite and matched with each other, the first heating wire 511a, the third heating wire 511c and the second heating wire 511b are arranged on the first mounting plate 51 from top to bottom, the first pressing strip 521a, the third pressing strip 521c and the second pressing strip 521b are arranged on the second mounting plate 52 from top to bottom in sequence, when the second mounting plate is close to the first mounting plate, the first heating wire 511a, the second heating wire 511b and the third heating wire 511c are energized, and the first heating wire 511a and the first pressing strip 521a press the corresponding positions of the first plastic film and the second plastic film, the heat generated by the first heating wire 511a melts the pressed position, so that the corresponding positions of the two plastic films are adhered together to form a first adhesive seam; the second heating wire 511b and the second pressing strip 521b press the corresponding positions of the first plastic film and the second plastic film, and the heat generated by the second heating wire 511b melts the pressed positions, so that the corresponding positions of the two plastic films are adhered together to form a second adhesive seam; the third heating wire 511c and the third pressing strip 521c press the first bonding seam and the second bonding seam of the two plastic films, and the heat generated by the third heating wire 511c melts the pressed positions corresponding to the positions, so that the positions between the first bonding seam and the second bonding seam of the two plastic films are melted.
As shown in fig. 4, the first roller 56 and the second roller 57 are respectively rotatably disposed on the workbench 1 through a mounting bracket, the two plastic films are respectively a first plastic film 561 and a second plastic film 571, the first plastic film 561 is wound on the first roller 56 and is used for passing through the gap 5a from top to bottom, the second plastic film 571 is wound on the second roller 57 and is used for passing through the gap 5a from top to bottom, the first plastic film 561 and the second plastic film 571 have the same width direction and extend in the front-back direction, and the first mounting plate 51 and the second mounting plate 52 are located between the first roller 56 and the second roller 57.
As shown in fig. 3 to 4, the first brackets 58 are used to support the first plastic film 561, and the first brackets 58 are arranged in three groups and spaced apart in the moving direction of the second mounting plate 52, wherein two groups of the first brackets 58 are disposed between the first roller 56 and the first mounting plate 51, and the other group is disposed on the first mounting plate 51. Taking one set of the first supports 58 as an example, the first support 58 includes two first supporting rods 581 arranged at intervals up and down, the first supporting rods 581 are fixed relative to the workbench 1, the first supporting rods 581 extend along the width direction of a first plastic film 561, and the first plastic film 561 sequentially penetrates through a gap between the two first supporting rods 581 of each set of the first supports 58, specifically, refer to the moving direction of an open arrow on the left side in fig. 4.
As shown in fig. 3 to 4, the second brackets 59 are used to support the second plastic film 571, and there are three sets of the second brackets 59, and the second brackets 59 are arranged at intervals along the moving direction of the second mounting plate 52, wherein two sets of the second brackets 59 are disposed between the second mounting plate 52 and the second rollers 57, and the other set of the second brackets 59 is disposed on the second mounting plate 52. Taking one set of the second brackets 59 as an example, the second bracket 59 includes two second supporting rods 591 arranged at intervals up and down, the second supporting rods 591 extend along the width direction of the second plastic film 571, and the second plastic film 571 passes through the gap between the two second supporting rods 591 of each set of the second brackets 59 in turn, specifically referring to the moving direction of the hollow arrow on the right side in fig. 4.
The working process of the hot melting mechanism used in the rib knitting machine is as follows:
step 1), the free end of the first plastic film on the first roller 56 and the free end of the second plastic film on the second roller 57 are both arranged in a gap 5a between the first mounting plate 51 and the second mounting plate 52 from top to bottom, the second mounting plate 52 moves leftwards towards the first mounting plate 51 under the driving of the pushing mechanism 522, at the moment, heating wires in the first sealing assembly 53, the cutting assembly 55 and the second sealing assembly 54 are electrified, the first sealing assembly 53 bonds the corresponding positions of the first plastic film and the second plastic film together to form a first bonding seam, and the first bonding seam is along the width direction of the plastic films; step 2), the second mounting plate 52 moves to the right under the driving of the pushing mechanism, the first plastic film and the second plastic film move downwards under the action of the falling of the stacked cloth, at the moment, the first roller 56 and the second roller 57 rotate, after the first plastic film and the second plastic film fall for a certain distance, the second mounting plate 52 moves to the left under the driving of the pushing mechanism, heating wires in the first sealing assembly 53, the cutting assembly 55 and the second sealing assembly 54 are electrified, at the moment, the second sealing assembly 54 bonds the two plastic films at the positions above the stacked cloth together to form a second bonding seam, at the moment, the two plastic films form a cylindrical packaging bag between the first bonding seam and the second bonding seam to wrap the stacked cloth in the cylindrical packaging bag, wherein the first bonding seam is positioned below the stacked cloth, the second bonding seam is positioned above the stacked cloth, and the front end and the rear end of the packaging bag are open, meanwhile, the cutting assembly 55 cuts the cylindrical packaging bag; the first sealing assembly 53 bonds the two plastic films between the first mounting plate 51 and the second mounting plate 52 to form a first bonding seam for the next pile of cloth to fall on; then step 2) is repeated.
Directional terms such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the present invention, but these terms are used herein for convenience of description only and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are used for descriptive purposes and are not to be construed as limiting.
Claims (10)
1. A heat staking mechanism for a rib machine, comprising:
a work bench (1) having a discharge opening (111) thereon:
the first mounting plate (51) is vertically arranged on the workbench (1);
the second mounting plate (52) is vertically arranged on the workbench (1), is respectively positioned on two sides of the discharging opening (111) along the advancing direction of the cloth with the first mounting plate (51), and is arranged side by side with the first mounting plate (51); the second mounting plate (52) can move towards or away from the first mounting plate (51) along the advancing direction of the cloth, and a gap (5a) for the cloth and two plastic films to pass through from top to bottom is formed between the second mounting plate and the first mounting plate (51);
the power output end of the pushing mechanism (522) is connected with the second mounting plate (52) and is used for driving the second mounting plate (52) to move towards or away from the first mounting plate (51);
a first sealing assembly (53) which is arranged on the opposite surfaces of the first mounting plate (51) and the second mounting plate (52) and is used for bonding the lower ends of the two plastic films along the width direction to form a bonding seam to receive cloth;
a second sealing component (54) which is arranged on the opposite surface of the first mounting plate (51) and the second mounting plate (52), is positioned below the first sealing component (53), is arranged side by side with the first sealing component (53), and is used for bonding the positions of the two plastic films above the bonding seams to form a cylindrical packaging bag; and
and the cutting assembly (55) is arranged on the opposite surfaces of the first mounting plate (51) and the second mounting plate (52), is positioned between the first sealing assembly (53) and the second sealing assembly (54), is arranged side by side with the second sealing assembly (54) and is used for cutting the lower cylindrical packaging bag.
2. The heat stake mechanism of claim 1, wherein: the first sealing assembly (53), the cutting assembly (55) and the second sealing assembly (54) respectively comprise heating wires (511) and pressing strips (521) which are oppositely arranged and matched with each other, the heating wires (511) and the pressing strips (521) respectively extend along the width direction of the plastic film, one of the heating wires (511) and the pressing strips (521) is arranged on the first mounting plate (51), and the other of the heating wires (511) and the pressing strips (521) is arranged on the second mounting plate (52).
3. The heat stake mechanism of claim 2, wherein: the heating wire (511) is arranged on the first mounting plate (51), and the pressing strip (521) is arranged on the second mounting plate (52) and protrudes towards the first mounting plate (51).
4. A heat stake mechanism as claimed in any one of claims 1 to 3, wherein: the automatic feeding device is characterized by further comprising a first roller (56) and a second roller (57) which are arranged on the workbench (1), wherein a first plastic film (561) used for penetrating through the gap (5a) is wound on the first roller (56), a second plastic film (571) used for penetrating through the gap (5a) is wound on the second roller (57), the width directions of the first plastic film (561) and the second plastic film (571) are consistent, and the first mounting plate (51) and the second mounting plate (52) are located between the first roller (56) and the second roller (57).
5. The heat stake mechanism of claim 4, wherein: a first support (58) used for supporting the first plastic film (561) is arranged below the workbench (1), the first support (58) comprises two first supporting rods (581) which are arranged at intervals up and down, the first supporting rods (581) extend in the width direction of the first plastic film (561), and the first plastic film (561) penetrates through a gap between the two first supporting rods (581).
6. The heat stake mechanism of claim 5, wherein: the first brackets (58) are at least two groups and are arranged at intervals along the moving direction of the second mounting plate (52).
7. The heat stake mechanism of claim 5, wherein: a second bracket (59) used for supporting the second plastic film (571) is arranged below the workbench (1), the second bracket (59) comprises two second supporting rods (591) which are arranged at intervals up and down, the second supporting rods (591) extend along the width direction of the second plastic film (571), and the second plastic film (571) penetrates through a gap between the two second supporting rods (591).
8. The heat stake mechanism of claim 7, wherein: the second brackets (59) are at least two groups and are arranged at intervals along the moving direction of the second mounting plate (52).
9. The heat stake mechanism of claim 8, wherein: the first mounting plate (51) is provided with a group of first brackets (58), and the second mounting plate (52) is provided with a group of second brackets (59).
10. The heat stake mechanism of claim 1, wherein: the pushing mechanism (522) is an air cylinder arranged on the workbench (1), and the power output end of the air cylinder is connected with the second mounting plate (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020234795.3U CN212196164U (en) | 2020-02-28 | 2020-02-28 | Hot melting mechanism for rib machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020234795.3U CN212196164U (en) | 2020-02-28 | 2020-02-28 | Hot melting mechanism for rib machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212196164U true CN212196164U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020234795.3U Active CN212196164U (en) | 2020-02-28 | 2020-02-28 | Hot melting mechanism for rib machine |
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| Country | Link |
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| CN (1) | CN212196164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937995A (en) * | 2021-03-10 | 2021-06-11 | 王土林 | Protective film covering device for transportation protection of tubular workpieces |
-
2020
- 2020-02-28 CN CN202020234795.3U patent/CN212196164U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937995A (en) * | 2021-03-10 | 2021-06-11 | 王土林 | Protective film covering device for transportation protection of tubular workpieces |
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