CN111806800A - Double-deck hot-blast butt fusion subassembly of tail machine is sealed in double-barrelled filling convenient to it is fixed - Google Patents
Double-deck hot-blast butt fusion subassembly of tail machine is sealed in double-barrelled filling convenient to it is fixed Download PDFInfo
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- CN111806800A CN111806800A CN202010818796.7A CN202010818796A CN111806800A CN 111806800 A CN111806800 A CN 111806800A CN 202010818796 A CN202010818796 A CN 202010818796A CN 111806800 A CN111806800 A CN 111806800A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/20—Applying or generating heat or pressure or combinations thereof by fluid pressure acting directly on folds or on opposed surfaces, e.g. using hot-air jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
Abstract
The invention provides a double-layer hot air welding component of a double-pipe filling and sealing machine convenient to fix, which comprises a first shell, a second shell, a heater and a hot melter, wherein the second shell is arranged at one end of the first shell, the other end of the first shell is connected with the heater, when a double-layer hose needs to be heated and sealed, the double-layer hot air welding component is arranged on the filling and sealing machine, when the double-layer hose moves to the lower part of the whole double-layer hot air welding component, the whole double-layer hot air welding component moves downwards, so that the inner side wall of the outer-layer hose is abutted against the outer side wall of a first welding head, the inner side wall of the inner-layer hose is abutted against the outer side wall of a second welding head, then air is fed through an air inlet pipe and is heated by the heater, hot air is blown to the inside of the first welding head and the inside of the second welding head and is respectively blown, and then carry out the hot melt to double-deck hose well, the double-deck hose that the hot melt finishes removes to next station and carries out hot pressing and seal the tail.
Description
Technical Field
The invention relates to the field of filling and tail sealing machine accessories, in particular to a double-layer hot air welding assembly of a double-pipe filling and tail sealing machine, which is convenient to fix.
Background
The filling and sealing machine can smoothly and accurately inject various pasty, viscous fluid and other materials into the hose, and complete hot air heating, tail sealing, batch number printing, production date printing and the like in the hose. It is suitable for filling and sealing large-diameter plastic pipes and composite pipes in the industries of medicine, food, cosmetics, daily chemical products and the like.
At present common filling tail sealing machine seals the tail when sealing the tail, all uses hot-blast heating back to seal the tail, and is only applicable to and carries out hot-blast heating to solitary hose and seal the tail, can't heat the tail to double-deck hose. And the minor part adopts the ultrasonic double-barrelled tail sealing machine, and the ultrasonic tail sealing butt fusion is unstable, and the waste product volume is big, and production efficiency is low.
Disclosure of Invention
In order to solve the problems, the invention adopts the following technical scheme: the utility model provides a double-deck hot-blast butt fusion subassembly of tail machine is sealed in double-barrelled filling convenient to it is fixed, includes: the heating device comprises a first shell, a second shell, a heater and a hot melter;
one end of the first shell is provided with the second shell, the other end of the first shell is connected with the heater, an air inlet channel is arranged inside the first shell, one end of the air inlet channel is connected with an air inlet pipe, the heater is connected with the air inlet pipe, an exhaust pipe is arranged on the first shell and is communicated with the inside of the first shell;
the hot melt ware includes first fusion splice and second fusion splice, first fusion splice cover is located the outside of second fusion splice, a plurality of first air vents have been seted up on the first fusion splice, a plurality of second air vents have been seted up on the second fusion splice, inlet air duct keeps away from the one end of air-supply line with the second fusion splice is connected, just inlet air duct with the inside of first fusion splice with the inside intercommunication of second fusion splice.
Furthermore, one end, away from the plurality of first air vents, of the first welding head is provided with a first connecting sheet, one end, away from the plurality of second air vents, of the second welding head is provided with a second connecting sheet, the first connecting sheet is provided with a through hole, and the second welding head penetrates through the through hole and is connected with the first welding head.
Furthermore, one end of the first shell, which is far away from the heater, is provided with a plurality of first connecting holes, the first connecting piece is provided with a plurality of second connecting holes, and each first connecting hole is communicated with one second connecting hole.
Furthermore, a second ventilation opening and a plurality of first ventilation openings are formed in the second connecting piece, the second ventilation opening is communicated with the inside of the second welding head, and the first ventilation openings are communicated with the inside of the first welding head.
Further, the second housing is connected to the first housing by a fastening screw.
Further, the outside cover of first fusion joint is equipped with the sealing washer, the sealing washer with the inside wall butt of second casing.
Further, be provided with a plurality of recirculated cooling water joint on the first casing, it is a plurality of recirculated cooling water connects the equidistance setting.
Furthermore, one end of the first welding head, at which the first vent holes are formed, is provided with a first abutting block, and the side surface of the first abutting block is obliquely arranged.
Furthermore, one end of the second welding joint, which is provided with a plurality of second ventilation holes, is provided with a second abutting block, and the side surface of the second abutting block is obliquely arranged.
Further, first butt joint piece and second butt joint piece all are used for with the inside wall butt of processing product.
The invention has the beneficial effects that: when needs heat the tail sealing to the double-deck hose, adorn this double-deck hot-blast butt fusion subassembly on the tail sealing machine of filling, when double-deck hose removed the below to whole double-deck hot-blast butt fusion subassembly, whole double-deck hot-blast butt fusion subassembly down moves, make the lateral wall of the first butt fusion head of inside wall butt of outer hose, the lateral wall of the inside wall butt second butt fusion head of the hose of inlayer, then through the air-supply line air inlet, and heat through the heater, hot-blast blows to the inside of first butt fusion head and the inside of second butt fusion head, and blow off from a plurality of first air vents and a plurality of second air vents respectively, and then carry out the hot melt to double-deck hose well, the double-deck hose that the hot melt finishes removes to next station and carries out hot pressing and seals the tail. Through using this double-deck hot-blast butt fusion subassembly for the production easy operation of whole double-barrelled filling tail sealing machine, and seal the tail firmly stably to the hot melt of double-deck hose, the rejection rate is low, holistic production efficiency is high.
Drawings
The figures further illustrate the invention, but the examples in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic overall structural diagram of a double-layer hot air welding assembly of a double-tube filling and end-sealing machine, which is convenient to fix according to an embodiment;
FIG. 2 is a schematic diagram of an overall structure of a first fusion joint according to an embodiment;
FIG. 3 is a schematic diagram of an overall structure of a second fusion joint according to an embodiment;
FIG. 4 is a schematic view of an embodiment of a second weld joint;
FIG. 5 is a schematic view of a directional connection of a first weld joint and a second weld joint according to one embodiment;
FIG. 6 is a schematic diagram of an overall structure of a hot melt device according to an embodiment;
FIG. 7 is a cross-sectional view of a hot melt applicator according to one embodiment.
Detailed Description
The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments of the present invention, and the present invention is not limited to the following specific embodiments. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
As shown in fig. 1 to 7, a double-layer hot air welding assembly of a double-tube filling and end-sealing machine convenient for fixing comprises: the heating device comprises a first shell 100, a second shell 200, a heater 300 and a hot melting device, wherein one end of the first shell 100 is provided with the second shell 200, the other end of the first shell is connected with the heater 300, an air inlet channel is arranged inside the first shell 100, one end of the air inlet channel is connected with an air inlet pipe 400, the heater 300 is connected with the air inlet pipe 400, an exhaust pipe 500 is arranged on the first shell 100, the exhaust pipe 500 is communicated with the inside of the first shell 100, the hot melting device comprises a first welding head 610 and a second welding head 620, the first welding head 610 is sleeved outside the second welding head 620, the first welding head 610 is provided with a plurality of first vent holes 611, the second welding head 620 is provided with a plurality of second vent holes 621, one end of the air inlet channel far away from the air inlet pipe 400 is connected with the second welding head 620, and the air inlet channel is communicated with the inside of the first welding head 610 and the inside of the second welding head 620.
Specifically, a rotary disk has on the double-barrelled filling tail-sealing machine, is provided with a plurality of seats of placing on the rolling disc, and each is placed the seat and is used for placing a double-deck hose of treating, and rotates through a motor control rolling disc, consequently, when carrying out hot-blast butt fusion, the staff can realize the hot-blast butt fusion to double-deck hose through placing double-deck hose uninterruptedly on each places the seat. That is, when the double-layer hose needs to be heated and sealed, the double-layer hot air welding assembly is installed on the filling and sealing machine, and the heater 300 is an electric heater 300, and the electric heater 300 is electrically connected with an external power supply through an electric wire 310. It is worth mentioning that the double-layer hot air welding assembly is arranged on an air cylinder of the filling and sealing machine. That is, when the double-layer hose moves to the lower part of the whole double-layer hot air welding assembly, the air cylinder drives the whole double-layer hot air welding assembly to move downwards, such that the inside wall of the outer layer of flexible tubing 920 abuts the outside wall of the first weld joint 610, the inside wall of the inner layer of flexible tubing 910 abuts the outside wall of the second weld joint 620, then, air is supplied through the air inlet pipe 400 and heated by the heater 300, that is, air is blown into the air inlet passage after passing through the heater 300, the air is hot air at this time, then hot air is blown to the inside of the first welding joint 610 and the inside of the second welding joint 620 and is respectively blown out from the plurality of first ventilation holes 611 and the plurality of second ventilation holes 621, so that the double-layer hose is well hot-melted, then the whole double-deck hot-blast butt fusion subassembly of cylinder drive up removes, and the double-deck hose that the hot melt finishes removes to next station and carries out hot pressing and seal the tail. Consequently, use this double-deck hot-blast butt fusion subassembly can be fine to double-deck hose heat seal the tail, and seal the tail effectual, the seal is good, and through setting up double-deck hot-blast butt fusion subassembly on the tail machine is sealed in the filling, the continuous heating of realization that can be fine seals the tail, and mass production improves holistic production efficiency.
In one embodiment, a first connection piece 612 is disposed at an end of the first welding head 610 away from the plurality of first ventilation holes 611, a second connection piece 622 is disposed at an end of the second welding head 620 away from the plurality of second ventilation holes 621, a perforation 613 is formed in the first connection piece 612, and the second welding head 620 is connected to the first welding head 610 through the perforation 613. The first casing 100 has a plurality of first connecting holes formed at an end thereof away from the heater 300, and the first connecting piece 612 has a plurality of second connecting holes 614 formed thereon, each of the first connecting holes being communicated with one of the second connecting holes 614. The second connecting piece 622 is provided with a second ventilation opening 623 and a plurality of first ventilation openings 624, the second ventilation opening 623 is communicated with the inside of the second welding head 620, and the plurality of first ventilation openings 624 are communicated with the inside of the first welding head 610. That is to say, the second connecting piece 622 is connected with the air intake channel, and the second ventilation opening 623 and the first ventilation openings 624 on the second connecting piece 622 make the wind energy of the air intake channel well blow to the inside of the first welding head 610 and the inside of the second welding head 620, and well ensure that the hot wind can be blown out from the first ventilation holes 611 and the second ventilation holes 621 continuously in the process of heating the sealed tail.
In one embodiment, the second housing 200 is connected to the first housing 100 by fastening screws. That is, by using the fastening screw, when the hot melt device installed inside the second housing 200 is out of order, the second housing 200 is directly detached, that is, the connection with the first housing 100 is disconnected, and the hot melt device can be replaced, which is convenient and fast.
In one embodiment, a sealing ring 700 is sleeved on the outer side of the first welding head 610, and the sealing ring 700 abuts against the inner side wall of the second shell 200. A plurality of circulating cooling water joints 800 are arranged on the first shell 100, and the plurality of circulating cooling water joints 800 are arranged at equal intervals. Specifically, the outside cover of first fusion joint 600 is equipped with cooling ring 710, just the quantity of sealing washer 700 is two, and two sealing washers 700 all set up on cooling ring 710, and two sealing washers 700 all with the inside wall butt of second casing 200. Further, each of the circulating cooling water joints 800 is connected to a conduction pipe, the sidewall of the second housing is provided with a plurality of conduction holes, the cooling ring is provided with a cooling chamber 711, and each of the conduction pipes is communicated with the cooling chamber 711 through one of the conduction holes. That is to say, when the hot melt ware carries out the hot melt to double-deck hose, the lateral wall butt cooling ring's of double-deck hose's outer hose 920 inside wall this moment, and form continuous hydrologic cycle through a plurality of circulative cooling water swivel for hydroenergy in the cooling chamber constantly circulates, therefore the inside wall of the outer lateral wall butt cooling ring of double-deck hose's outer hose 920 can be to the fine cooling of the lateral wall of double-deck hose's outer hose. That is, while the first welding joint performs heat welding on the inner side wall of the outer layer hose 920, it can be well ensured that the outer side wall of the outer layer hose 920 will not deform due to an excessive temperature.
In one embodiment, a first abutting block 615 is disposed at one end of the first fusion joint 610, where the first ventilation holes 611 are opened, and a side surface of the first abutting block 615 is inclined. The second welding head 620 is provided with a plurality of second abutting blocks 625 at one end of the second vent hole 621, and the side surfaces of the second abutting blocks 625 are obliquely arranged. The first abutment block 615 and the second abutment block 625 are both configured to abut against an inner sidewall of a machined product. That is, the side of the first abutment block 615 is inclined inward from the end close to the first weld joint 610 along the end far from the first weld joint 610, and the side of the second abutment block 625 is inclined inward from the end close to the second weld joint 620 along the end far from the second weld joint 620. Therefore, when the double-layer hose needs to be hot-melted, the first welding head 610 is inserted into the outer-layer hose 920, and the second welding head 620 is inserted into the inner-layer hose 910, at this time, the first welding head 610 or the second welding head 620 is conveniently inserted due to the arrangement of the first abutting block 615 and the second abutting block 625. That is, while the accuracy of insertion is well ensured, it is also well ensured that the first welding head 610 can be smoothly inserted into the outer-layer hose 920 and the second welding head 620 can be smoothly inserted into the inner-layer hose 910.
In summary, the above embodiments are not intended to be limiting embodiments of the present invention, and modifications and equivalent variations made by those skilled in the art based on the spirit of the present invention are within the technical scope of the present invention.
Claims (10)
1. The utility model provides a double-deck hot-blast butt fusion subassembly of tail machine is sealed in double-barrelled filling convenient to it is fixed which characterized in that includes: the heating device comprises a first shell, a second shell, a heater and a hot melter;
one end of the first shell is provided with the second shell, the other end of the first shell is connected with the heater, an air inlet channel is arranged inside the first shell, one end of the air inlet channel is connected with an air inlet pipe, the heater is connected with the air inlet pipe, an exhaust pipe is arranged on the first shell and is communicated with the inside of the first shell;
the hot melt ware includes first fusion splice and second fusion splice, first fusion splice cover is located the outside of second fusion splice, a plurality of first air vents have been seted up on the first fusion splice, a plurality of second air vents have been seted up on the second fusion splice, inlet air duct keeps away from the one end of air-supply line with the second fusion splice is connected, just inlet air duct with the inside of first fusion splice with the inside intercommunication of second fusion splice.
2. The double-layer hot air welding assembly of the double-tube filling and end-sealing machine convenient to fix of claim 1, wherein: the first welding head is provided with a first connecting piece at one end far away from the first vent holes, the second welding head is provided with a second connecting piece at one end far away from the second vent holes, the first connecting piece is provided with a through hole, and the second welding head penetrates through the through hole to be connected with the first welding head.
3. The double-layer hot air welding assembly convenient for fixing of the double-pipe filling and end sealing machine according to claim 2, characterized in that: the heater comprises a first shell, a second shell and a heater, wherein one end of the first shell, which is far away from the heater, is provided with a plurality of first connecting holes, the first connecting piece is provided with a plurality of second connecting holes, and each first connecting hole is communicated with one second connecting hole.
4. The double-layer hot air welding assembly convenient for fixing of the double-pipe filling and end sealing machine according to claim 3, characterized in that: and the second connecting piece is provided with a second ventilation opening and a plurality of first ventilation openings, the second ventilation opening is communicated with the inside of the second welding head, and the first ventilation openings are communicated with the inside of the first welding head.
5. The double-layer hot air welding assembly of the double-tube filling and end-sealing machine convenient to fix of claim 1, wherein: the second housing is connected with the first housing by a fastening screw.
6. The double-layer hot air welding assembly of the double-tube filling and end-sealing machine convenient to fix of claim 1, wherein: the outside cover of first fusion joint is equipped with the sealing washer, the sealing washer with the inside wall butt of second casing.
7. The double-layer hot air welding assembly of the double-tube filling and end-sealing machine convenient to fix of claim 1, wherein: be provided with a plurality of recirculated cooling water joint on the first casing, it is a plurality of recirculated cooling water joint equidistance sets up.
8. The double-layer hot air welding assembly of the double-tube filling and end-sealing machine convenient to fix of claim 1, wherein: the first welding head is provided with a plurality of first air holes, and a first butt joint block is arranged at one end of the first welding head, and the side face of the first butt joint block is inclined.
9. The double-layer hot air welding assembly of the double-tube filling and end-sealing machine convenient to fix of claim 8, wherein: and a second butt joint block is arranged at one end of the second welding joint, which is provided with a plurality of second ventilation holes, and the side surface of the second butt joint block is obliquely arranged.
10. The double-layer hot air welding assembly of the double-tube filling and end-sealing machine convenient to fix of claim 9, wherein: the first butt joint block and the second butt joint block are used for being abutted to the inner side wall of a processed product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818796.7A CN111806800A (en) | 2020-08-14 | 2020-08-14 | Double-deck hot-blast butt fusion subassembly of tail machine is sealed in double-barrelled filling convenient to it is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818796.7A CN111806800A (en) | 2020-08-14 | 2020-08-14 | Double-deck hot-blast butt fusion subassembly of tail machine is sealed in double-barrelled filling convenient to it is fixed |
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| Publication Number | Publication Date |
|---|---|
| CN111806800A true CN111806800A (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010818796.7A Pending CN111806800A (en) | 2020-08-14 | 2020-08-14 | Double-deck hot-blast butt fusion subassembly of tail machine is sealed in double-barrelled filling convenient to it is fixed |
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| CN (1) | CN111806800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678273A (en) * | 2020-12-22 | 2021-04-20 | 苏州美拓包装技术有限公司 | Bottom sealing heating mechanism for tube-in-tube filling bottle |
-
2020
- 2020-08-14 CN CN202010818796.7A patent/CN111806800A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678273A (en) * | 2020-12-22 | 2021-04-20 | 苏州美拓包装技术有限公司 | Bottom sealing heating mechanism for tube-in-tube filling bottle |
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