CN217318934U - Energy-saving sponge forming die operation line - Google Patents
Energy-saving sponge forming die operation line Download PDFInfo
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- CN217318934U CN217318934U CN202221284279.7U CN202221284279U CN217318934U CN 217318934 U CN217318934 U CN 217318934U CN 202221284279 U CN202221284279 U CN 202221284279U CN 217318934 U CN217318934 U CN 217318934U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an energy-saving sponge forming die production line, which comprises an annular transmission belt, a refrigerating device, a heating device, a lifting frame, a heat exchange device and a plurality of forming dies; the plurality of forming molds are uniformly arranged on the annular conveying belt, at least two lifting frames are arranged and are arranged at the top of the annular conveying belt, and the refrigerating device and the heating device are sequentially arranged on the two lifting frames along the conveying direction of the annular conveying belt; an arrangement space for installing a heat exchange device is arranged between the two lifting frames; the heat exchange device comprises a fixed frame and two air supply devices arranged on the fixed frame, a space for the annular conveying belt to pass through is formed between the two air supply devices, and air supply outlets of the two air supply devices respectively correspond to the top surface and the bottom surface of the forming die; the utility model discloses a to the improvement of original sponge shaping operation line, through the further heat energy and the time that reduction forming die itself of the further reduction of heat transfer device who adds need consume when cold to hot, and then improve the production efficiency of sponge.
Description
Technical Field
The utility model relates to a technical field that the sponge was made, more specifically the utility model relates to an energy-conserving sponge forming die operation line that says so.
Background
The existing forming die is too simple in structure, in the sponge production process, the forming die is refrigerated and heated through the same equipment from the refrigeration shaping process to the heating vulcanization process, and in the process from the refrigeration process to the heating vulcanization process, the energy consumption is high;
application number 2022102998337 discloses an operation line based on mould is made to sponge, the streamlined operation production of sponge has been realized, and then improve production efficiency, the simple structure of used manufacturing mould, traditional refrigeration has been removed, the heating chamber, heating and refrigerated process all goes on through solitary equipment simultaneously, in the sponge production process, at the mould by the refrigeration design to the in-process that adds the heat vulcanization, the consumption of reduction heat energy that can be very big, but at the mould by the refrigeration design to the in-process that adds the heat vulcanization, because the production line is too simple, still can't reduce the mould itself by cold heat when the heat energy that needs to consume.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem among the above-mentioned background art, provide an energy-conserving sponge forming die operation line.
The utility model discloses a following technical scheme realizes:
an energy-saving sponge forming die production line is characterized by comprising an annular conveying belt, a refrigerating device, a heating device, a lifting frame, a heat exchange device and a plurality of forming dies;
the plurality of forming molds are uniformly arranged on the annular conveying belt, at least two lifting frames are arranged and are erected at the top of the annular conveying belt, and the refrigerating device and the heating device are sequentially arranged on the two lifting frames along the conveying direction of the annular conveying belt;
an arrangement space for installing the heat exchange device is arranged between the two lifting frames, and the arrangement space is larger than the length of the forming die;
the heat exchange device comprises a fixing frame and two air supply devices arranged on the fixing frame, a space for the annular conveying belt to pass through is arranged between the two air supply devices, and air supply outlets of the two air supply devices respectively correspond to the top surface and the bottom surface of the forming die.
Preferably, an air outlet of the air supply device is provided with an air guide cover, and the area of the air outlet of the air guide cover is larger than that of the top end of the forming die.
Preferably, a heat collection mechanism is arranged in a conveying area of the forming die, after the annular conveying belt is used for heating, and comprises a support, a heat collection cover and an exhaust fan, wherein the heat collection cover and the exhaust fan are fixed on the support, an air inlet of the exhaust fan extends into the heat collection cover, and an air outlet is communicated with an air inlet end of the air supply device through a pipeline.
Preferably, the heat collecting port of the heat collecting cover is opposite to the side edge of the annular conveying belt, the top and the bottom of the heat collecting cover are respectively provided with a heat radiation fan, the air outlet of each heat radiation fan corresponds to the forming die, and the annular conveying belt is arranged between the two heat radiation fans.
Preferably, the air outlet of the heat radiation fan inclines towards one side of the heat collection port of the heat collection cover.
Preferably, the top and bottom surfaces of the forming die are curved.
Preferably, one surface of the refrigerating device corresponding to the forming mold is also a curved surface and can be seamlessly attached to the curved surface on the forming mold; one side of the heating device corresponding to the forming die is also a curved surface and can be seamlessly attached to the curved surface on the forming die.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model discloses a to the improvement of original sponge shaping operation line, through the further heat energy and the time that reduction forming die itself of the further reduction of heat transfer device who adds need consume when cold to hot, and then improve the production efficiency of sponge.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an overall schematic view of a firing line;
FIG. 2 is a schematic side view of the line with the endless conveyor;
FIG. 3 is a schematic view of a line with an endless conveyor belt as viewed from above;
FIG. 4 is a schematic view of the connection between the heat collecting mechanism and the heat exchanging device;
FIG. 5 is a schematic structural diagram of a heat collecting mechanism.
Description of reference numerals:
1. the heat-collecting device comprises an annular conveying belt, 11, a fixing plate, 2, a refrigerating device, 3, a heating device, 4, a lifting frame, 41, a mounting plate, 42, a lower mounting plate, 43, a lifting mechanism, 431, a positive and negative pressure screw rod, 432, a driving device, 433, a mounting box, 5, a heat exchange device, 51, a fixing frame, 52, an air supply device, 53, an air guide cover, 6, a forming die, 7, a heat collecting mechanism, 71, a support, 72, a heat collecting cover, 73, an exhaust fan, 74, a heat-radiating fan, 8 and a pipeline.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
Example 1:
as shown in fig. 1, the energy-saving sponge forming mold production line comprises an endless conveyor belt 1, a refrigerating device 2, a heating device 3, a lifting frame 4, a heat exchange device 5 and a plurality of forming molds 6;
a plurality of forming molds 5 are uniformly arranged on the annular conveying belt 1, at least two lifting frames 4 are arranged and are erected at the top of the annular conveying belt 1, and the refrigerating device 2 and the heating device 3 are sequentially arranged on the two lifting frames 4 along the conveying direction of the annular conveying belt 1;
an arrangement space for installing the heat exchange device 5 is formed between the two lifting frames 4, and the arrangement space is larger than the length of the forming die 6;
the heat exchange device 5 comprises a fixed frame 51 and two air supply devices 52 arranged on the fixed frame 51, a space for the annular conveying belt 1 to pass through is formed between the two air supply devices 52, and air supply outlets of the two air supply devices 52 respectively correspond to the top surface and the bottom surface of the forming mold 6;
the forming die 6 has a vacuum-pumping channel and CO 2 Injecting the raw materials into a channel, wherein in the implementation process, the annular conveying belt 1 sequentially conveys the forming mold 6 injected with the pre-foaming raw materials to a refrigerating device 2 for shaping, a heat exchange device 5 for heat exchange and a heating device 3 for vulcanization, and demolding is carried out after the vulcanization is finished, so that the preparation of the sponge is completed; before the forming mold 6 is conveyed to the refrigerating device 2, air in the forming mold 6 needs to be sucked out through a vacuumizing device; the pre-foaming raw material refers to a latex raw material added with a foaming agent; the temperature of the forming die 6 is kept at about-32 ℃ by the refrigerating device 2 when the foaming latex is shaped; the heating device 2 keeps the temperature of the forming die 6 at about 107 ℃ during vulcanization;
in specific implementation, after the air in the first forming mold 6 is sucked out, the annular conveying belt 1 conveys the air to the refrigerating device 2 for refrigerating so as to shape the foamed latex;
after the foamed latex is shaped, passing through CO 2 The injection channel injects CO into the first forming die 6 2 Gelling, after the pre-foaming raw material is gelled, the first forming die 6 is conveyed to the heat exchange device 5 by the annular conveying belt 1 for heat exchange, so that the temperature inside the first forming die 6 is increased, and at the moment, the second forming die 6 with air sucked out is conveyed to the refrigerating device 2 by the annular conveying belt 1 for cooling and shaping;
after the second forming die 6 is gelled, the second forming die enters a heat exchange device 5 for heat exchange, at the moment, the first forming die 6 is conveyed to a heating device 3 by an annular conveying belt 1 for vulcanization, the preparation of sponge is further completed, and the third forming die 6 is conveyed to a refrigerating device 2 for refrigerating and shaping;
after the first forming die 6 finishes the preparation of the sponge, the sponge is conveyed out of the heating device 3 for cooling and demolding, the pre-foaming raw material is injected again after demolding, at the moment, the second forming die 6 enters the heating device 3 for vulcanization, the third forming die 6 enters the heat exchange device 5 for heat exchange, and the fourth forming die 6 is cooled and shaped;
after the second forming mold 6 finishes the preparation of the sponge, the sponge is also conveyed out of the heating device 3 for cooling and demolding, the pre-foaming raw material is injected again after demolding, at the moment, the first forming mold 6 which is newly injected with the pre-foaming raw material is vacuumized again, and the sponge is conveyed to the refrigerating device 2 again for shaping after vacuumizing, so that a circulating working line is formed.
Specifically, the air outlet of the air supply device 52 is provided with an air guide cover 53, and the area of the air outlet of the air guide cover 53 is larger than the area of the top end of the forming mold 6.
Specifically, the lifting frame 4 comprises an upper mounting plate 41, a lower mounting plate 42 and a lifting mechanism 43 positioned between the upper mounting plate 41 and the lower mounting plate 42, the number of the refrigerating devices 2 is two, and the two refrigerating devices 2 are respectively mounted on the upper mounting plate 41 and the lower mounting plate 42 of one lifting frame 4; the number of the heating devices 3 is also two, and the two heating devices 3 are arranged on the upper mounting plate 41 and the lower mounting plate 42 of the other lifting frame 4; specifically, the lifting mechanism 43 comprises a positive-negative pressure screw rod 431, a threaded hole, a driving device 432 and a mounting box 433;
the lifting mechanism 43 comprises a positive and negative pressure screw rod 431, threaded holes and a driving device 432, the four corners of the upper mounting plate 41 and the lower mounting plate 42 are respectively provided with the threaded holes, and the number of the positive and negative pressure screw rods 431 is 4, and the positive and negative pressure screw rods are respectively screwed on the corresponding threaded holes at the four corners of the mounting plate 41 and the lower mounting plate 42;
the bottom ends of the 4 positive and negative pressure screws 431 are connected with driving devices 432, the driving devices 432 are fixed in an installation box 433, the installation box 433 is fixed on the ground through a support frame, and the driving devices 432 are motors;
preferably, in order to prevent the weight of the crane 4 from being directly applied to the driving device 432, a through hole for the forward/backward pressing screw 431 to pass through is further provided at the top end of the mounting box 433, and the forward/backward pressing screw 431 is screwed with the through hole.
Specifically, the endless conveyor 1 includes a plurality of fixing plates 11 connected to each other, and sequentially passes through a portion between the upper mounting plate 41 and the lower mounting plate 42 and a portion between the two air blowing devices 52, the fixing plates 11 have mounting grooves 12 for fixing the molding dies 6, and both ends of the mounting grooves 12 are penetrated through;
preferably, as shown in fig. 2, the side view of the endless conveyor 1 is endless, and two adjacent fixing plates 11 are hinged to each other, so that the floor area is small;
preferably, as shown in fig. 3, the top view of the endless conveyor 1 is annular, two adjacent fixing plates 11 are connected by a spring, two adjacent corners on one side close to the inner ring are hinged, and the operation height is low;
the utility model discloses a to the improvement of original sponge shaping operation line, through the heat transfer device 5 further reduction forming die 6 itself that add by cold heat the required heat energy and the time of consuming, and then improve the production efficiency of sponge.
Example 2:
on the basis of the embodiment 1, as shown in fig. 1 to 5, in order to improve the heat exchange efficiency of the heat exchange device 5 and improve the heat dissipation speed of the forming mold 6, a heat collection mechanism 7 is arranged in the conveying area of the forming mold 6, used for heating, of the endless conveyor belt 1, the heat collection mechanism 7 comprises a support 71, a heat collection cover 72 and an exhaust fan 73, the heat collection cover 72 is fixed on the support 71, an air inlet of the exhaust fan 73 extends into the heat collection cover 72, and an air outlet is communicated with an air inlet end of the air supply device 52 through a pipeline 8; during the implementation, air around air exhauster 73 extraction forming die 6 on the one hand for forming die 6 air flow velocity around when cooling increases, and then improves the radiating efficiency, and on the other hand, the heat energy that air exhauster 73 gived off forming die 6 when the cooling is through the pipeline 8 by air supply arrangement 52 air exit direct application on forming die 6 that carries out the heat transfer, and then improves heat transfer quality, required energy consumption and time when further reduction forming die 6 heats.
Preferably, in order to further improve the heat dissipation speed of the forming mold 6, the heat collection opening of the heat collection cover 72 faces the side edge of the endless belt 1, the top and the bottom of the heat collection cover are both provided with heat dissipation fans 74, the air outlets of the heat dissipation fans 74 correspond to the forming mold 6, the endless belt 1 is provided with air outlets between the two heat dissipation fans 74, and the air outlets of the heat dissipation fans 74 are inclined towards one side of the heat collection opening of the heat collection cover 72.
Preferably, in order to improve the speed of refrigeration, heat exchange, heating and heat dissipation of the forming die 6, the top and bottom surfaces of the forming die 6 are both curved surfaces;
one surface of the refrigerating device 2 corresponding to the forming die 6 is also a curved surface and can be seamlessly attached to the curved surface on the forming die 6;
one surface of the heating device 3 corresponding to the forming die 6 is also a curved surface and can be seamlessly attached to the curved surface on the forming die 6.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. An energy-saving sponge forming die production line is characterized by comprising an annular conveying belt, a refrigerating device, a heating device, a lifting frame, a heat exchange device and a plurality of forming dies;
the plurality of forming molds are uniformly arranged on the annular conveying belt, at least two lifting frames are arranged and are erected at the top of the annular conveying belt, and the refrigerating device and the heating device are sequentially arranged on the two lifting frames along the conveying direction of the annular conveying belt;
an arrangement space for installing the heat exchange device is formed between the two lifting frames, and the arrangement space is larger than the length of the forming die;
the heat exchange device comprises a fixing frame and two air supply devices arranged on the fixing frame, a space for the annular conveying belt to pass through is arranged between the two air supply devices, and air supply outlets of the two air supply devices respectively correspond to the top surface and the bottom surface of the forming die.
2. The energy-saving sponge forming die production line as claimed in claim 1, wherein the air outlet of the air supply device is provided with an air guide cover, and the area of the air outlet of the air guide cover is larger than that of the top end of the forming die.
3. The energy-saving sponge forming die production line as claimed in claim 2, wherein a heat collecting mechanism is arranged in the conveying area of the forming die after the endless conveyor belt is used for heating, the heat collecting mechanism comprises a support, and a heat collecting cover and an exhaust fan which are fixed on the support, an air inlet of the exhaust fan extends into the heat collecting cover, and an air outlet is communicated with an air inlet end of the air supply device through a pipeline.
4. The energy-saving sponge forming die line as claimed in claim 3, wherein the heat collecting port of the heat collecting cover faces the side of the endless conveyor belt, the top and the bottom of the heat collecting cover are respectively provided with a heat dissipating fan, the air outlet of each heat dissipating fan corresponds to the forming die, and the endless conveyor belt passes through the part between the two heat dissipating fans.
5. The energy-saving sponge forming die line as claimed in claim 4, wherein the air outlet of the heat dissipation fan is inclined towards the side of the heat collection port of the heat collection cover.
6. An energy saving sponge forming die line according to claim 5, wherein the top and bottom surfaces of the forming die are curved.
7. The energy-saving sponge forming die line as claimed in claim 6, wherein one side of the refrigerating device corresponding to the forming die is also curved and can be seamlessly attached to the curved surface on the forming die.
8. The energy-saving sponge forming die line as claimed in claim 7, wherein one surface of the heating device corresponding to the forming die is also curved and can be seamlessly attached to the curved surface on the forming die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221284279.7U CN217318934U (en) | 2022-05-26 | 2022-05-26 | Energy-saving sponge forming die operation line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221284279.7U CN217318934U (en) | 2022-05-26 | 2022-05-26 | Energy-saving sponge forming die operation line |
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| CN217318934U true CN217318934U (en) | 2022-08-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801017A (en) * | 2022-05-26 | 2022-07-29 | 云南建晟睡眠科技股份有限公司 | Energy-saving sponge forming die operation line |
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- 2022-05-26 CN CN202221284279.7U patent/CN217318934U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801017A (en) * | 2022-05-26 | 2022-07-29 | 云南建晟睡眠科技股份有限公司 | Energy-saving sponge forming die operation line |
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