CN112678273A - Bottom sealing heating mechanism for tube-in-tube filling bottle - Google Patents
Bottom sealing heating mechanism for tube-in-tube filling bottle Download PDFInfo
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- CN112678273A CN112678273A CN202011535451.7A CN202011535451A CN112678273A CN 112678273 A CN112678273 A CN 112678273A CN 202011535451 A CN202011535451 A CN 202011535451A CN 112678273 A CN112678273 A CN 112678273A
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Abstract
The invention discloses a bottom sealing heating mechanism of a tube-in-tube filling bottle, which comprises a fixed frame, a steam-through liquid-through seat, a heating tank, a detachable tube-in-tube heating component and a cooling component, wherein the tube-in-tube heating component is arranged in the steam-through liquid-through seat from bottom to top, a steam distribution disc, a flow distribution seat, a limiting sleeve and an outer layer tube heating sleeve are sequentially sleeved from inside to outside, the centers of the steam distribution disc and the flow distribution seat are respectively provided with a central hole, the flow distribution seat and the steam distribution disc are fixedly connected with the heating tank through screw threads after a base is sleeved by a locking screw bolt, the mechanism heats the inner wall of the outer layer tube at the tail part of the filling bottle, the outer wall of the inner layer tube and the inner wall of the outer layer tube in a hot melting way by filling hot steam and circulating cooling liquid into the outer wall of the outer layer tube, so that the outer wall of the tail part of the filling bottle, and hot melt bonds between the inner wall of inlayer pipe, satisfies the demand that keeps intact outward appearance at outer tub of outer wall, and the practicality is strong.
Description
Technical Field
The invention relates to the technical field of filling equipment, in particular to a bottom sealing and heating mechanism for a tube-in-tube filling bottle.
Background
With the rapid increase of the types and the demand of modern daily cosmetics, skin care products, shampoo, bath lotion and other products, the efficiency of the traditional filling production line needs to be further improved, and the bottle and can products are generally filled automatically by adopting automatic equipment when liquid is filled. The filling bottles similar to facial cleanser, skin care products and the like need to be heated and slightly melted at the bottle tail and automatically bonded and packaged.
At present, filling bottles with a 'tube-in-tube' structure are available on the market, different emulsions are filled in an inner layer and an outer layer, and the emulsions are extruded and mixed from an outlet of a bottle cap end for use, however, few devices for implementing automatic bottom sealing on the filling bottles with the tube-in-tube structure exist in the existing market, so that an inner layer tube and an outer layer tube which are all heated and hot melted in a tube-in-tube structure need to be specially designed, an extruding device is matched for bonding the inner layer tube and the outer layer tube, and automatic bottom sealing equipment is realized.
Disclosure of Invention
The purpose of the invention is as follows: in order to solve the technical problem that the tail of a tube-in-tube filling bottle appearing in the market at present carries out self-heating hot melting, the later station is convenient for carrying out clamping and bonding so as to realize bottom sealing, and the requirements that no hot melting trace and hot melting deformation are left on the outer wall of an outer layer tube are met, and the intact appearance is kept are met, a tube-in-tube filling bottle bottom sealing heating mechanism is designed, the modes of filling hot steam and circulating cooling liquid are utilized, the inner wall of the outer layer tube at the tail of the filling bottle, the outer wall and the inner wall of an inner layer tube are subjected to hot melting, and the outer wall of the outer layer tube is cooled by circulating cooling liquid, so that the outer wall of the tail of the filling bottle keeps low temperature and does not deform, the inner wall of the outer layer tube and the outer wall of the inner layer tube are bonded under the clamping of a clamping mechanism at the later station, and.
The technical scheme adopted for solving the problems is as follows:
the utility model provides a filling bottle back cover heating mechanism in pipe, includes mount, logical vapour leads to liquid seat, heating jar, detachable pipe-in-pipe heating element and cooling assembly, pipe-in-pipe heating element installs in logical vapour leads to liquid seat from bottom to top, and the cover is equipped with branch vapour dish, reposition of redundant personnel seat, spacing sleeve, outer pipe heating sleeve from inside to outside in proper order, branch vapour dish and reposition of redundant personnel seat center all are equipped with the centre bore, cup joint the base by locking double-screw bolt and later link firmly reposition of redundant personnel seat, branch vapour dish and heating jar spiro union, pipe-in-pipe heating element's branch vapour dish annular has seted up a plurality of steam vents, and hot steam gets into behind the reposition of redundant personnel seat hot steam inlet chamber to also get into hot steam reposition of redundant personnel chamber through the diffluence mouth, and blow out from the inner tube heating hole that reposition of redundant personnel seat lower extreme was equipped with and the outer pipe heating hole that outer pipe heating sleeve lower extreme was equipped with, to, And the tail part of the outer layer pipe positioned between the limiting sleeve and the outer layer pipe heating sleeve is heated and melted.
The fixed frame is provided with a bolt fixed seat, the upper part of the fixed frame is screwed with a locking bolt for matching with the height of the workbench to adjust the height,
the steam-through liquid seat is fixedly connected to one side of the fixing frame through a bolt level, a steam-through hole is formed inside the steam-through hole, the outlet of the other end of the steam-through hole is a steam-through port, the steam-through port is communicated with a steam inlet cavity of hot steam provided by the heating tank, the upper end face of the steam-through hole is also provided with a liquid inlet hole and a liquid outlet hole of cooling liquid, the liquid inlet hole and the liquid outlet hole are communicated with a cooling seat of the cooling assembly in a sealing manner through a liquid inlet pipeline and a liquid outlet pipeline, the steam-through liquid seat is further provided with a cylindrical mounting groove matched with the heating tank, the inner wall of the mounting groove is further provided with a circular table end face, and a steam extraction port is formed in the circular table end face in an annular array manner and used for discharging redundant hot steam in the pipe-in-pipe heating.
The heating jar is equipped with hot steam admission chamber, extraction chamber and inner chamber, and the upper end is equipped with dials the top cap that encircles and installation temperature sensor, dial ring and heating jar inner wall clearance fit, the lower extreme is equipped with dials the movable plate, dials the movable plate and the inner wall clearance fit in extraction chamber, and with the mouth of pipe cooperation of the extraction pipe of the outside intercommunication in extraction chamber to form the valve of control extraction flow, the inner chamber cover is equipped with the hot steam shunt tubes, and hot steam shunt tubes upper end is equipped with the fixed pin to link firmly with the top cap, inside evenly is provided with the reposition of redundant personnel pipeline, carries hot steam to the pipe-in-pipe heating element of below.
The cooling assembly comprises a cooling seat and a cooling disc, wherein an upper sealing groove and a lower sealing groove and two circulation grooves are formed in the periphery of the cooling disc, the cooling disc is internally communicated and is in clearance fit with the outer layer pipe outer wall of the filling bottle, a sealing ring is arranged on the sealing groove in a sleeved mode, cooling liquid flows in the two circulation grooves, and a confluence groove is further formed in the inner wall of the cooling seat and between the two circulation grooves and is used for conducting the cooling liquid mutually.
Furthermore, the shunting seat is also provided with an overflow port which is communicated with a discharge port, the discharge port is communicated with a hot steam discharge cavity outside the outer layer pipe heating sleeve, and redundant hot steam is drawn out through a steam through pipe by utilizing an external exhaust fan.
Furthermore, the limiting sleeve is fixed on the outer side of the lower end of the shunting seat in a threaded manner, the limiting sleeves with different limiting specifications can be replaced according to the inner diameters of the inner-layer pipes with different diameters, and chamfers convenient for the inner-layer pipes and the outer-layer pipes to enter are further arranged on two sides of the lower end of the limiting sleeve.
Furthermore, the lower end of the limiting sleeve is also provided with a through hole, so that part of the hot steam in the hot steam shunting cavity is blown out of the outer wall of the inner-layer pipe, and the outer wall of the inner-layer pipe is heated and melted.
Furthermore, pin screw holes are formed in two sides of the steam and liquid through seat and are matched with pin screws for fixing.
Further, the pin is also hinged with a lock catch handle, and the lock catch handle can rotate freely by taking the pin as an axis.
Furthermore, the lower end of the lock catch handle is also provided with a lock hook, and the lock hook is matched with a lock catch arranged at the corresponding position of the cooling seat to lock the cooling seat.
The invention has the beneficial effects that:
this pipe-in-pipe filling bottle back cover heating mechanism utilizes the mode of pouring into hot steam and circulation coolant liquid, the inner wall of the outer pipe of filling bottle afterbody, the outer wall and the inner wall of inlayer pipe heat the hot melt, and circulate the coolant liquid cooling to the outer wall of outer pipe, make filling bottle afterbody outer wall keep low temperature and do not take place deformation, the inner wall of outer pipe and the fixture centre gripping of inlayer pipe outer wall at back station bond, and hot melt bonds between the inner wall of inlayer pipe, satisfy and do not leave hot melt vestige and hot melt deformation at outer pipe outer wall, keep the demand of good outward appearance, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is a schematic structural diagram of a bottom-sealing heating mechanism of a tube-in-tube filling bottle in the embodiment;
fig. 2 is a side view of the bottom-sealing heating mechanism of the tube-in-tube filling bottle of the present embodiment;
FIG. 3 is a cross-sectional view of section A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is an enlarged view of a portion of FIG. 3 at C;
fig. 6 is an exploded view of the bottom-sealing heating mechanism of the tube-in-tube filling bottle of the present embodiment;
fig. 7 is a perspective view of a hot vapor shunt tube according to the present embodiment;
FIG. 8 is a schematic side-view, bottom-view of the hot steam manifold according to the present embodiment;
FIG. 9 is a schematic view of the present embodiment illustrating the deployment of the steam and liquid inlet seat, the tube-in-tube heating assembly, and the cooling seat;
FIG. 10 is a perspective view of the vapor and liquid venting seat of the present embodiment;
FIG. 11 is a bottom view of the seat for ventilation;
FIG. 12 is a perspective view of the cooling plate of the present embodiment;
FIG. 13 is a side plan view of the cooling plate of the present embodiment;
FIG. 14 is a schematic side top view of the tube-in-tube heating assembly of this embodiment shown deployed;
FIG. 15 is a schematic side-down view of the tube-in-tube heating assembly of this embodiment shown deployed;
FIG. 16 is a three-quarter cut-away view of the tube-in-tube heating assembly of the present embodiment;
wherein, 1-filling bottle, 2-cooling seat, 3-pin, 4-lock handle, 5-heating tank, 6-top cover for installing temperature sensor, 7-dial ring, 8-steam extraction pipe, 9-locking bolt, 10-bolt fixing seat, 11-fixing frame, 12-steam-through liquid-through seat, 13-bottle cap, 14-inner layer pipe, 15-outer layer pipe, 16-cooling disc, 17-bolt locking hole, 18-steam-through hole, 19-dial plate, 20-hot steam shunt pipe, 21-shunt pipe, 22-locking bolt, 23-base, 24-steam-shunt disc, 25-hot steam inlet cavity, 26-shunt seat, 27-shunt port, 28-discharge port, 29-sealing groove, 30-limiting sleeve, 31-confluence groove, 32-outer layer pipe heating sleeve, 33-conduction hole, 34-hot steam diversion cavity, 35-overflow port, 36-hot steam inlet cavity, 37-steam extraction cavity, 38-heat insulation cylinder, 39-diversion hole, 40-hinge hole, 41-lock hook, 42-fixing pin, 43-liquid inlet hole, 44-liquid outlet hole, 45-steam extraction port, 46-pin screw hole, 47-steam extraction port, 48-positioning hole, 49-lock catch, 50-liquid outlet pipe, 51-liquid inlet pipe, 52-positioning pin, 53-liquid inlet, 54-liquid outlet, 55-outer layer pipe heating hole, 56-steam outlet hole, 57-inner layer pipe heating hole, 58-steam extraction hole, 59-circulation groove and 60-hot steam outlet cavity.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, the bottom sealing heating mechanism for a tube-in-tube filling bottle of the present embodiment includes a fixing frame 11, a steam-through and liquid-through seat 12, a heating tank 5, a detachable tube-in-tube heating assembly, and a cooling assembly.
Specifically, referring to fig. 3, 4, 5, 14, 15, and 16, the tube-in-tube heating assembly is installed in the steam-through and liquid-through seat 12 from bottom to top, and is sequentially sleeved with a steam-distribution disc 24, a steam-distribution seat 26, a limiting sleeve 30, and an outer-layer tube heating sleeve 32 from inside to outside, the centers of the steam-distribution disc 24 and the steam-distribution seat 26 are both provided with central holes, the steam-distribution seat 26 and the steam-distribution disc 24 are fixedly connected to the heating tank 5 by screwing after the locking stud 22 is sleeved on the base 23, referring to fig. 14, the steam-distribution disc 24 of the tube-in-tube heating assembly is annularly provided with a plurality of steam-through holes, hot steam enters the steam-inlet cavity 25 after entering the steam-distribution seat 26, and also enters the hot steam-distribution cavity 34 through the branch port 27, and is blown out from an inner-layer tube heating hole 57 provided at the lower end of the steam-distribution seat 26 and an outer-layer tube heating hole 55 provided at the, The tail part of the outer layer tube 15 positioned between the limiting sleeve 30 and the outer layer tube heating sleeve 32 is heated and melted; referring to fig. 16, the flow dividing base 26 is further provided with an overflow port 35, the overflow port 35 is communicated with a discharge port 28, the discharge port 28 is communicated with a hot steam discharge cavity 60 outside the outer layer pipe heating sleeve 32, and an external exhaust fan (not shown in the figure) is used for extracting the redundant hot steam through a steam through pipe.
Referring to the attached figure 1, a bolt fixing seat 10 is arranged on the fixing frame 11, a locking bolt 9 is screwed above the fixing frame and is used for adjusting the height of the workbench,
as shown in fig. 2, the steam-through liquid-through seat 12 is horizontally fixed on one side of the fixing frame 11 by bolts, and is internally provided with a steam-through hole 18, the outlet at the other end of the steam-through hole is a steam-through port 45, the steam-through port is communicated with a hot steam inlet cavity 25 arranged on the heating tank 5, the upper end surface is also provided with a liquid inlet hole 43 and a liquid outlet hole 44 of cooling liquid, referring to fig. 9, 10, 11, 12 and 13, the liquid inlet hole 43 and the liquid outlet hole 44 are both hermetically communicated with a liquid inlet pipeline 51 and a liquid outlet pipeline 50 arranged on the cooling seat 2 of the cooling assembly, the steam and liquid through seat 12 is also provided with a cylindrical mounting groove matched with the heating tank 5, the inner wall of the mounting groove is also provided with a circular truncated cone end surface, the circular truncated cone end surface is provided with steam extraction ports 47 in an annular array manner, the steam-through liquid-through seat is used for draining redundant hot steam in the pipe-in-pipe heating assembly, the lower end face of the steam-through liquid-through seat 12 is also provided with a positioning hole 48, and the positioning hole 48 is matched and positioned with a positioning pin 52 arranged at the upper end of the cooling seat 2 of the cooling assembly.
Cooling unit includes cooling seat 2 and cooling plate 16, two seal grooves 29 and two circulation grooves 59 about cooling plate 16 periphery is equipped with, and inside link up, and with the 15 outer wall clearance fit of outer pipe of filling bottle 1, the sealing washer is established to the seal groove 29 endotheca, and the circulation has the coolant liquid in two circulation grooves 59, on 2 inner walls of cooling seat, still seted up between two circulation grooves 59 and converged groove 31 for the intercommunication of coolant liquid.
The further embodiment is that the limiting sleeve 30 is fixed on the outer side of the lower end of the shunt base 26 in a threaded manner, the limiting sleeves 30 with different limiting specifications can be replaced according to the inner diameters of the inner-layer pipes 14 with different diameters, and chamfers convenient for the inner-layer pipes 14 and the outer-layer pipes 15 to enter are further arranged on two sides of the lower end of the limiting sleeve 30.
In a further embodiment, the lower end of the limiting sleeve 30 is further provided with a through hole 33, so that a part of the hot steam in the hot steam diversion cavity 34 is blown out towards the outer wall of the inner-layer pipe 14, and the outer wall of the inner-layer pipe 14 is heated and melted.
The further embodiment is that two sides of the steam and liquid through seat 12 are also provided with pin 3 screwed holes which are matched with the pin 3 for screw fixation.
In a further embodiment, the pin 3 is further hinged with a locking handle 4, and the locking handle 4 can rotate freely by taking the pin 3 as an axis.
In a further embodiment, the lower end of the locking handle 4 is further provided with a locking hook 41, and the locking hook 41 is matched with a locking buckle 49 arranged at a corresponding position of the cooling seat 2 to lock the cooling seat 2.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, the scope of the present invention being defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a bottom sealing heating mechanism of tube-in-tube filling bottle, includes mount, leads to vapour and leads to liquid seat, heating jar and cooling module, its characterized in that: also comprises a detachable pipe-in-pipe heating component,
the pipe-in-pipe heating assembly is installed in a steam-through liquid-through seat from bottom to top, and is sequentially sleeved with a steam-distributing disc, a steam-distributing seat, a limiting sleeve and an outer-layer pipe heating sleeve from inside to outside, wherein center holes are formed in the steam-distributing disc and the center of the steam-distributing seat, the steam-distributing seat and the steam-distributing disc are fixedly connected with a heating tank in a screwed mode after the base is sleeved with a locking stud, a plurality of steam-permeable holes are annularly formed in the steam-distributing disc of the pipe-in-pipe heating assembly, hot steam enters a steam inlet cavity after the steam-distributing seat and also enters a hot steam distributing cavity through a distributing port, the hot steam-in-pipe heating hole formed in the lower end of the steam-distributing seat and the outer-layer pipe heating hole formed in the lower end of the outer-layer pipe heating sleeve are blown out, and heating hot melting is carried out on the tail portions of.
2. The bottom-sealing heating mechanism for the tube-in-tube filling bottle of claim 1, wherein: the cooling assembly comprises a cooling seat and a cooling disc, wherein an upper sealing groove and a lower sealing groove and two circulation grooves are formed in the periphery of the cooling disc, the cooling disc is internally communicated and is in clearance fit with the outer layer pipe outer wall of the filling bottle, a sealing ring is arranged in the sealing groove in a sleeved mode, cooling liquid flows in the two circulation grooves, and a confluence groove is formed in the inner wall of the cooling seat and between the two circulation grooves.
3. The bottom-sealing heating mechanism for the tube-in-tube filling bottle of claim 1, wherein: the fixing frame is provided with a bolt fixing seat, and a locking bolt is screwed above the fixing seat.
4. The bottom-sealing heating mechanism for the tube-in-tube filling bottle of claim 2, wherein: the steam-through liquid-through seat is horizontally and fixedly connected to one side of the fixing frame through a bolt, a steam-through hole is formed in the steam-through seat, the outlet of the other end of the steam-through hole is a steam-through port, the steam-through port is communicated with a hot steam inlet cavity formed in the heating tank, and a liquid inlet hole and a liquid outlet hole of cooling liquid are further formed in the upper end face of the steam-through hole.
5. The bottom-sealing heating mechanism for the tube-in-tube filling bottle of claim 4, wherein: and the liquid inlet hole and the liquid outlet hole are communicated with a liquid inlet pipeline and a liquid outlet pipeline which are arranged on a cooling seat of the cooling assembly in a sealing way.
6. The bottom-sealing heating mechanism for the tube-in-tube filling bottle of claim 1, wherein: the steam-through liquid-through seat is further provided with a cylindrical mounting groove matched with the heating tank, the inner wall of the mounting groove is further provided with a circular truncated cone end face, an annular array is arranged on the circular truncated cone end face to provide a steam extraction port, the lower end face of the steam-through liquid-through seat is further provided with a positioning hole, and the positioning hole is matched and positioned with a positioning pin arranged at the upper end of a cooling seat of the cooling assembly.
7. The bottom-sealing heating mechanism for the tube-in-tube filling bottle of claim 1, wherein: the flow dividing base is further provided with an overflow port which is communicated with a flow discharge port, the flow discharge port is communicated with a hot steam discharge cavity on the outer side of the outer layer pipe heating sleeve, and redundant hot steam is drawn out through a steam through pipe by utilizing an external exhaust fan.
8. The bottom-sealing heating mechanism for the tube-in-tube filling bottle of claim 1, wherein: the lower end of the limiting sleeve is also provided with a conducting hole, so that part of the hot steam in the hot steam shunting cavity is blown out of the outer wall of the inner-layer pipe, and the outer wall of the inner-layer pipe is heated and melted.
9. The bottom-sealing heating mechanism for the tube-in-tube filling bottle of claim 8, wherein: the limiting sleeve is fixed on the outer side of the lower end of the shunting seat in a threaded manner, the limiting sleeves with different limiting specifications can be replaced according to the inner diameters of the inner-layer pipes with different diameters, and chamfers convenient for the inner-layer pipes and the outer-layer pipes to enter are further arranged on two sides of the lower end of the limiting sleeve.
10. A bottom-sealing heating mechanism for a tube-in-tube filling bottle according to any one of claims 1-9, characterized in that: lead to vapour and lead to liquid seat both sides and still seted up the pin spiro union hole, the cooperation pin screw is fixed, the pin still is articulated with the hasp handle, the hasp handle uses the pin to be the axle freely rotatable, hasp handle lower extreme still is equipped with the lock and colludes, and the lock cooperation that the lock colluded and cooling seat relevant position was equipped with pins the cooling seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011535451.7A CN112678273B (en) | 2020-12-22 | 2020-12-22 | Bottom sealing heating mechanism for tube-in-tube filling bottle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011535451.7A CN112678273B (en) | 2020-12-22 | 2020-12-22 | Bottom sealing heating mechanism for tube-in-tube filling bottle |
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| CN112678273A true CN112678273A (en) | 2021-04-20 |
| CN112678273B CN112678273B (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011535451.7A Active CN112678273B (en) | 2020-12-22 | 2020-12-22 | Bottom sealing heating mechanism for tube-in-tube filling bottle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248975A (en) * | 2021-12-28 | 2022-03-29 | 苏州科先包装机械有限公司 | Heating device for heat seal tail of primary and secondary pipes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114248975A (en) * | 2021-12-28 | 2022-03-29 | 苏州科先包装机械有限公司 | Heating device for heat seal tail of primary and secondary pipes |
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| Publication number | Publication date |
|---|---|
| CN112678273B (en) | 2022-09-23 |
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