Sponge cooling forming device

Abstract

The utility model relates to the technical field of mold cooling, and provides a sponge cooling and forming device which comprises a base, a forming assembly is fixed at the top end of the base, a cooling structure is arranged on one side of the forming assembly, a pressure relief structure is fixed on one side of the top end of the forming assembly, and a temperature control structure is arranged at the bottom of the forming assembly. The temperature control structure comprises a heating base, a heating cavity, a heating wire, a protection plate and a temperature sensor. Through the arrangement of the temperature control structure, under the temperature monitoring action of the temperature sensor, the temperature in the forming cavity can be monitored in real time, operation of the heating wire and the water pump can be conveniently controlled according to the temperature in the forming cavity, and therefore the purposes of cooling and heating the interior of the forming cavity are achieved; according to the sponge cooling and forming device, the function that the stability of the interior of the forming cavity can be conveniently adjusted and controlled is achieved, and the convenience and Hell working efficiency of the sponge cooling and forming device during use are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould cooling technical field, especially relate to a sponge cooling forming device. BACKGROUND

[0002] With the acceleration of industrialization, the market demand for sponge products is increasing, and the requirement for production efficiency is also increasing, the traditional sponge production mode has the problem of low efficiency in the cooling and solidification stage, and cannot meet the demand of large-scale production, therefore a sponge cooling forming device needs to be designed;

[0003] Therefore, the patent with publication number CN117067485B discloses a sponge forming device based on cooling and solidification, which comprises a sponge forming mold, a gas pretreatment assembly, a self-adaptive air duct mechanism and a critical gas pressure adjusting assembly. The present application belongs to the field of mold cooling technology, and specifically refers to a sponge forming device based on cooling and solidification. The self-adaptive air duct mechanism can be self-adaptive and telescopic, which not only overcomes the technical contradiction that the mold side wall needs to be sealed but also cannot be sealed, but also realizes the technical effect of automatically opening when supplying gas and automatically closing when not supplying gas, and can withstand enough pressure to resist the pressure generated during foaming in the closed state. Furthermore, the present application also proposes a flow resistance reversing ring arranged on the valve stem flange part, which realizes the diversion of airflow through the inclined guide plate, so that most of the airflow can enter the sponge vertically, and a small amount of airflow can also play an auxiliary demolding effect along the fixed baffle.

[0004] Although the sponge forming device in the above can play an auxiliary demolding role during use, it is inconvenient to monitor the temperature inside the forming chamber during sponge forming, and it is inconvenient to timely regulate the temperature inside the forming chamber, therefore a sponge cooling forming device needs to be designed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a sponge cooling forming device, which solves the defects of the existing sponge cooling forming device, i.e. inconvenient monitoring of the temperature inside the forming chamber during sponge forming and inconvenient timely regulation of the temperature inside the forming chamber.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a sponge cooling forming device, comprising a base;

[0007] The top end of the base is fixed with a forming assembly;

[0008] One side of the forming assembly is provided with a cooling structure, one side of the top end of the forming assembly is fixed with a pressure relief structure, and the bottom of the forming assembly is provided with a temperature control structure;

[0009] The temperature control structure comprises a heating seat, a heating cavity, a heating wire, a protective plate and a temperature sensor, the heating seat is fixed to the inner wall of the bottom of the forming assembly, a heating cavity is formed in the interior of the heating seat, a heating wire is arranged in the interior of the heating cavity, the top end of the heating seat is fixed with a protective plate, and the temperature sensor is fixed to the inner wall of the top of the forming assembly.

[0010] Further, the forming assembly comprises a forming box, a forming cavity, a sealing cover, a guide pipe, a liquid adding pipe and an exhaust groove, the forming box is fixed to the top end of the base, a forming cavity is formed in the interior of the forming box, the top end of the forming box is fixed with a sealing cover, one side of the top end of the sealing cover is fixed with a guide pipe, the interior of the guide pipe is provided with a liquid adding pipe, and an exhaust groove is formed in the interior of the sealing cover away from the guide pipe.

[0011] Further, the cooling structure comprises a cooling cavity, a water conveying pipe, a water tank, a water pump and a drain pipe, the cooling cavity is formed in the interior of the forming box outside the forming cavity, the water tank is arranged on one side of the base, the interior of the water tank is fixedly provided with a water pump, the output end of the water pump is fixed with a water conveying pipe, and the bottom of the water tank away from the water pump is fixed with a drain pipe.

[0012] Further, the top end of the water conveying pipe penetrates through the water tank and extends to one side of the top of the cooling cavity, and one end of the drain pipe extends to the bottom of the cooling cavity away from the water conveying pipe.

[0013] Further, the pressure relief structure comprises a pressure relief box, a pressure relief hole, a pressure relief chamber, a spring, a protective cover, an exhaust hole and a reset plate, the pressure relief box is fixed to the top end of the sealing cover outside the exhaust groove, the interior of the pressure relief box is provided with a pressure relief chamber, the bottom of the pressure relief box outside the pressure relief chamber is uniformly provided with a pressure relief hole, the interior of the pressure relief chamber is provided with a spring, the low end of the spring is fixed with a reset plate, the exterior of the pressure relief box is provided with a protective cover, and the bottom of the protective cover is uniformly provided with an exhaust hole.

[0014] Further, the top end of the pressure relief box and the inner wall of the top of the protective cover are connected in interference fit, and the pressure relief holes are distributed at equal intervals in the interior of the pressure relief box.

[0015] Further, the exhaust holes are distributed at equal intervals in the interior of the protective cover, and the reset plate comprises a telescopic structure through the spring.

[0016] Further, the heating wire has an ''S''-shaped top view section, a single-chip microcomputer is arranged in the interior of the temperature sensor, the temperature sensor and the heating wire are electrically connected through the single-chip microcomputer, and the temperature sensor is electrically connected with the water pump through the single-chip microcomputer.

[0017] The sponge cooling and forming device has the advantages that:

[0018] The sponge cooling and forming device has the advantages that:Through setting up temperature control structure, under the temperature monitoring of temperature sensor, the temperature inside the forming cavity can be monitored in real time, the operation of heating wire and water pump can be controlled according to the temperature inside the forming cavity, so as to achieve the purpose of cooling and heating inside the forming cavity, the device has the function of conveniently regulating and controlling the inside of the forming cavity, and the convenience and working efficiency of the sponge cooling forming device in use are improved.

[0019] Through setting up cooling structure, under the action of water pump, the water inside the water tank can be delivered to the inside of the cooling cavity, the cold water inside the cooling cavity can exchange heat with the inner wall of the forming box, the inside of the forming cavity can be cooled, the device has the function of conveniently cooling the inside of the forming cavity, and the convenience of the sponge cooling forming device in use is improved.

[0020] Through setting up pressure relief structure, when the gas inside the forming cavity extrudes the low end of the reset plate, the spring is contracted upward under the force of the reset plate, after the gas is relieved, under the elastic action of the spring, the reset plate and the inner wall of the pressure relief box can be in contact with each other, so as to seal the exhaust groove, the device has the functions of conveniently relieving pressure and conveniently sealing the forming cavity, and the convenience of the sponge cooling forming device in use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the main view cross section structure schematic diagram of the utility model;

[0023] Figure 3 It is the Figure 2 It is the enlarged structure schematic diagram of the utility model in A place;

[0024] Figure 4 It is the side view cross section structure schematic diagram of the utility model;

[0025] Figure 5 It is the overhead view cross section structure schematic diagram of the utility model.

[0026] Figure 6 It is the temperature control structure connection schematic diagram of the utility model.

[0027] The reference signs in the drawing are explained as follows: 1, base; 2, forming assembly; 21, forming box; 22, forming cavity; 23, sealing cover; 24, guide pipe; 25, liquid adding pipe; 26, exhaust groove; 3, cooling structure; 31, cooling cavity; 32, water delivery pipe; 33, water tank; 34, water pump; 35, drain pipe; 4, pressure relief structure; 41, pressure relief box; 42, pressure relief hole; 43, pressure relief chamber; 44, spring; 45, protective cover; 46, exhaust hole; 47, reset plate; 5, temperature control structure; 51, heating seat; 52, heating cavity; 53, heating wire; 54, protective plate; 55, temperature sensor. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-6 The utility model provides a kind of sponge cooling forming device, including base 1.

[0030] With reference to Figures 1-6 The top end of base 1 is fixed with forming assembly 2, and forming assembly 2 includes forming box 21, forming cavity 22, sealing cover 23, guide pipe 24, liquid adding pipe 25 and exhaust groove 26, forming box 21 is fixed to the top end of base 1, forming cavity 22 is arranged in the inside of forming box 21, sealing cover 23 is fixed to the top end of forming box 21, guide pipe 24 is fixed to the side of the top end of sealing cover 23, liquid adding pipe 25 is arranged in the inside of guide pipe 24, exhaust groove 26 is arranged in the side of the inside of sealing cover 23 away from guide pipe 24, one side of forming assembly 2 is provided with cooling structure 3, and cooling structure 3 includes cooling cavity 31, water delivery pipe 32, water tank 33, water pump 34 and drain pipe 35, cooling cavity 31 is arranged in the inside of forming box 21 outside forming cavity 22, water tank 33 is arranged on one side of base 1, water pump 34 is fixedly installed in the inside of water tank 33, water delivery pipe 32 is fixed to the output end of water pump 34, drain pipe 35 is fixed to the side of the bottom of water tank 33 away from water pump 34, the top end of water delivery pipe 32 extends to the side of the top of cooling cavity 31 through water tank 33, and one end of drain pipe 35 extends to the side of the bottom of cooling cavity 31 away from water delivery pipe 32.

[0031] The external power supply starts the water pump 34, and the water pump 34 starts to pump the cold water in the water tank 33 to the inside of the cooling cavity 31 through the water pipe 32, the cooling cavity 31 surrounds the outside of the forming cavity 22, and can cool the foamed sponge in the forming cavity 22, the cold water in the cooling cavity 31 exchanges heat with the inside of the forming tank 21 and the forming cavity 22, and the water absorbing heat returns to the inside of the water tank 33 through the drain pipe 35, the drain pipe 35 contacts with the external air when returning, the temperature of the water in the drain pipe 35 can be reduced, and the secondary use is facilitated.

[0032] With reference to Figures 1-5 , the top end of the forming assembly 2 is fixed on one side of the pressure relief structure 4, the pressure relief structure 4 includes a pressure relief box 41, a pressure relief hole 42, a pressure relief chamber 43, a spring 44, a protective cover 45, an exhaust hole 46 and a reset plate 47, the pressure relief box 41 is fixed to the top end of the sealing cover 23 outside the exhaust groove 26, the inside of the pressure relief box 41 is provided with the pressure relief chamber 43, the bottom of the pressure relief box 41 outside the pressure relief chamber 43 is uniformly provided with the pressure relief hole 42, the inside of the pressure relief chamber 43 is provided with the spring 44, the low end of the spring 44 is fixed with the reset plate 47, the outside of the pressure relief box 41 is provided with the protective cover 45, the bottom of the protective cover 45 is uniformly provided with the exhaust hole 46, the top end of the pressure relief box 41 and the inner wall of the top of the protective cover 45 are connected in interference fit, the pressure relief holes 42 are distributed at equal intervals in the inside of the pressure relief box 41, the exhaust holes 46 are distributed at equal intervals in the inside of the protective cover 45, and the reset plate 47 constitutes a telescopic structure through the spring 44.

[0033] When the gas pressure in the forming cavity 22 is large, the gas extrudes the low end of the reset plate 47 through the exhaust groove 26, when the gas pressure in the forming cavity 22 reaches a certain strength, the gas can lift the reset plate 47 upward, and release outward through the pressure relief hole 42, when releasing, the gas is sprayed outward through the pressure relief hole 42, and can be blocked by the inner wall of the bottom of the protective cover 45, and then uniformly diffused outward through the exhaust hole 46, to avoid hurting people when the gas is sprayed, after releasing some gas, the gas pressure in the forming cavity 22 becomes small, and the spring 44 drives the reset plate 47 to return to the original position, to reseal the forming cavity 22.

[0034] With reference to Figure 2 , Figures 4-6The bottom of the forming assembly 2 is provided with a temperature control structure 5, the temperature control structure 5 comprises a heating seat 51, a heating cavity 52, a heating wire 53, a protective plate 54 and a temperature sensor 55, the heating seat 51 is fixed on the inner wall of the bottom of the forming assembly 2, the inside of the heating seat 51 is provided with the heating cavity 52, the inside of the heating cavity 52 is provided with the heating wire 53, the top end of the heating seat 51 is fixed with the protective plate 54, the temperature sensor 55 is fixed on the inner wall of the top of the forming assembly 2, the plan view of the heating wire 53 is in the shape of 'S', the inside of the temperature sensor 55 is installed with a single-chip microcomputer, the temperature sensor 55 and the heating wire 53 are electrically connected through the single-chip microcomputer, and the temperature sensor 55 is electrically connected with the water pump 34 through the single-chip microcomputer.

[0035] The temperature sensor 55 can monitor the reaction temperature in the forming cavity 22 in real time, when the temperature in the forming cavity 22 is high, the temperature sensor 55 can control the heating wire 53 to stop running through the single-chip microcomputer in the temperature sensor 55, and the water pump 34 is started to send water into the cooling cavity 31, so that the sponge is cooled, and the temperature is regulated.

[0036] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A sponge cooling forming device, comprising a base (1); Characterized in that: The top end of the base (1) is fixed with a forming assembly (2); One side of the forming assembly (2) is provided with a cooling structure (3), one side of the top end of the forming assembly (2) is fixed with a pressure relief structure (4), and the bottom of the forming assembly (2) is provided with a temperature control structure (5); The temperature control structure (5) comprises a heating seat (51), a heating cavity (52), a heating wire (53), a protective plate (54) and a temperature sensor (55), the heating seat (51) is fixed on the inner wall of the bottom of the forming assembly (2), the heating cavity (52) is opened in the inside of the heating seat (51), the heating wire (53) is arranged in the inside of the heating cavity (52), the protective plate (54) is fixed on the top end of the heating seat (51), and the temperature sensor (55) is fixed on the inner wall of the top of the forming assembly (2).

2. A sponge cooling forming device according to claim 1, wherein: The forming assembly (2) comprises a forming box (21), a forming cavity (22), a sealing cover (23), a guide pipe (24), a liquid adding pipe (25) and an exhaust groove (26), the forming box (21) is fixed on the top end of the base (1), the forming cavity (22) is opened in the inside of the forming box (21), the sealing cover (23) is fixed on the top end of the forming box (21), one side of the top end of the sealing cover (23) is fixed with the guide pipe (24), the liquid adding pipe (25) is arranged in the inside of the guide pipe (24), and the exhaust groove (26) is opened in the inside of the sealing cover (23) away from the guide pipe (24).

3. A sponge cooling forming device according to claim 1, wherein: The cooling structure (3) comprises a cooling cavity (31), a water conveying pipe (32), a water tank (33), a water pump (34) and a drain pipe (35), the cooling cavity (31) is opened in the inside of the forming box (21) outside the forming cavity (22), the water tank (33) is arranged on one side of the base (1), the water pump (34) is fixedly installed in the inside of the water tank (33), the output end of the water pump (34) is fixed with the water conveying pipe (32), and the drain pipe (35) is fixed on the bottom of the water tank (33) away from the water pump (34).

4. A sponge cooling forming device according to claim 3, wherein: The top end of the water conveying pipe (32) penetrates through the water tank (33) and extends to one side of the top of the cooling cavity (31), and one end of the drain pipe (35) extends to one side of the bottom of the cooling cavity (31) away from the water conveying pipe (32).

5. A sponge cooling forming device according to claim 1, wherein: The pressure relief structure (4) comprises a pressure relief box (41), a pressure relief hole (42), a pressure relief chamber (43), a spring (44), a protective cover (45), an exhaust hole (46) and a reset plate (47), the pressure relief box (41) is fixed to the top of the sealing cover (23) outside the exhaust groove (26), the inside of the pressure relief box (41) is provided with a pressure relief chamber (43), the bottom of the pressure relief chamber (43) outside the pressure relief box (41) is uniformly provided with a pressure relief hole (42), the inside of the pressure relief chamber (43) is provided with a spring (44), the low end of the spring (44) is fixed with a reset plate (47), the outside of the pressure relief box (41) is provided with a protective cover (45), and the bottom of the protective cover (45) is uniformly provided with an exhaust hole (46).

6. A sponge cooling forming device according to claim 5, wherein: The top end of the pressure relief box (41) and the inner wall of the top of the protective cover (45) are connected in interference fit, and the pressure relief holes (42) are distributed at equal intervals in the inside of the pressure relief box (41).

7. A sponge cooling forming device according to claim 5, wherein: The exhaust holes (46) are distributed at equal intervals in the inside of the protective cover (45), and the reset plate (47) constitutes a telescopic structure through the spring (44).

8. A sponge cooling forming device according to claim 1, wherein: The heating wire (53) has an "S" shaped design in top view, a single-chip microcomputer is mounted in the temperature sensor (55), the temperature sensor (55) and the heating wire (53) are electrically connected through the single-chip microcomputer, and the temperature sensor (55) is electrically connected with the water pump (34) through the single-chip microcomputer.

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