Cooling demolding device of hot plate machine

Abstract

The utility model discloses a demoulding device, belongs to the technical field of hot plate machines, and particularly relates to a cooling demoulding device of a hot plate machine, which comprises an upper mould base and a lower mould base which are arranged in a corresponding matching mode and are not provided with mould cavities; the base is fixedly mounted at the bottom of the lower die holder; the cooling assembly is fixedly mounted below the base and communicated into the cavity of the lower die holder; the demolding assembly is fixedly mounted below the base and communicated into the cavity of the lower mold base; the cooling assembly is matched with the temperature sensor to achieve cooling work of the mold cavity, the cooling air head is connected with an air source to achieve blowing cooling, the temperature sensor monitors the temperature in real time, and when the temperature meets a threshold value, the demolding air cylinder pushes the demolding plate to conduct demolding. Therefore, the stability of the welding position of a product can be guaranteed, meanwhile, the fracture condition is prevented, and the welding quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model discloses a demoulding device belongs to hot plate machine technical field, concretely relates to a kind of hot plate machine cooling demoulding device. BACKGROUND

[0002] Hot plate machine (also called hot press, hot plate press) is a kind of equipment using heated pressure plate to heat and press, and is widely used in plastic, rubber, electronics, automobile and other industries. Its main function is to heat and press different materials by hot pressing process, and complete processes such as molding, welding, molding, etc. under certain pressure.

[0003] In some applications, hot plate machine can be used to heat and press two or more materials (such as plastic plate, rubber gasket, etc.), especially suitable for welding occasions requiring high temperature heating and precise pressure control, such as automobile parts, household appliances, etc. Hot plate machine becomes one of the indispensable equipment in many manufacturing industries due to its simple operation, uniform heating, precise pressure control and other advantages.

[0004] The hot plate machine in the prior art is transferred by workers after completing welding and performs the next welding, but the welding part of the product just completed welding is in a soft state, and if it is directly transferred, the welding part may be broken or cracks may occur, so that the product welding fails. INVENTION CONTENTS

[0005] The utility model discloses a hot plate machine cooling demoulding device, which solves the above-mentioned problems.

[0006] Technical scheme: a hot plate machine cooling demoulding device, the cooling demoulding device comprises: an upper die seat and a lower die seat, arranged in a corresponding matching mode, the upper die seat and the lower die seat are provided with a die cavity; a base, fixedly installed at the bottom of the lower die seat; a cooling assembly, fixedly installed below the base and communicated to the cavity of the lower die seat; a demoulding assembly, fixedly installed below the base and communicated to the cavity of the lower die seat.

[0007] In further embodiments, the demoulding assembly is provided with two groups and is located on both sides of the cooling assembly.

[0008] In further embodiments, the base is fixedly installed on the hot plate machine platform by a plurality of supports.

[0009] In further embodiments, the cooling assembly comprises: a support seat, fixedly installed on the hot plate machine platform; a cooling air cylinder, fixedly installed on the support seat; a cooling air head, fixedly installed on the end of the telescopic rod of the cooling air cylinder; and a gas valve, installed in the cooling air head and connected with an external gas source.

[0010] In further embodiments, the demolding assembly comprises a demolding cylinder fixedly installed at the bottom of the base, a connecting plate fixedly installed at the end of the telescopic rod of the demolding cylinder, and a demolding plate fixedly installed on the connecting plate.

[0011] In further embodiments, temperature sensors are arranged in the mold cavities of the mold seat and the lower mold seat.

[0012] Beneficial effects: the cooling assembly cooperates with the temperature sensor to realize the cooling work of the mold cavity, the cooling gas head is connected with the gas source to realize the blowing cooling, the temperature sensor realizes the real-time monitoring of the temperature, when the temperature meets the threshold value, the demolding plate is pushed by the demolding cylinder to realize the demolding, so that the stability of the product welding position can be ensured, and the fracture condition can be prevented, so that the welding quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is the front view of the utility model.

[0014] Fig. 2 is the bottom view of the utility model.

[0015] Fig. 3 is the schematic view of the cooling assembly and the demolding assembly of the utility model.

[0016] Reference signs: upper mold seat 1, lower mold seat 2, base 3, cooling assembly 4, demolding assembly 5, support 6, support seat 7, cooling cylinder 8, cooling gas head 9, demolding cylinder 10, connecting plate 11, demolding plate 12, temperature sensor 13. DETAILED DESCRIPTION

[0017] The technical scheme of the utility model will be described below in conjunction with the drawings, obviously, the described embodiments are 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 belong to the scope of protection of the utility model.

[0018] In the description of the utility model, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the utility model, it is necessary to explain, unless there is definite stipulation and limitation, the term '' install '' '' link '' '' connect '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can through intermediate medium indirectly connect, can be two element inside intercommunication. For ordinary skilled person in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to specific circumstances. In addition, the technical features involved in different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0020] A hot plate machine cooling demolding device, comprising: upper die seat 1, lower die seat 2, base 3, cooling assembly 4, demolding assembly 5.

[0021] In one embodiment, as shown in Figs. 1-3 The cooling demolding device comprises: upper die seat 1 and lower die seat 2 arranged in a corresponding matching manner, and the upper die seat 1 and the lower die seat 2 are not provided with a die cavity; base 3 is fixedly installed at the bottom of the lower die seat 2; cooling assembly 4 is fixedly installed below the base 3 and communicated to the cavity of the lower die seat 2; demolding assembly 5 is fixedly installed below the base 3 and communicated to the cavity of the lower die seat 2.

[0022] In one embodiment, as shown in Figs. 1-3 The demolding assembly 5 is provided with two groups and is located at the two sides of the cooling assembly 4 respectively.

[0023] In one embodiment, as shown in Figs. 1-3 The base 3 is fixedly installed on the hot plate machine platform through a plurality of supports 6.

[0024] In one embodiment, as shown in Figs. 1-3 The cooling assembly 4 comprises: support seat 7, fixedly installed on the hot plate machine platform; cooling air cylinder 8, fixedly installed on the support seat 7; cooling air head 9, fixedly installed on the telescopic rod end of the cooling air cylinder 8; air valve, installed in the cooling air head 9 and connected with external air source.

[0025] In one embodiment, as shown in Figs. 1-3 The demolding assembly 5 comprises: demolding air cylinder 10, fixedly installed at the bottom of the base 3; connecting plate 11, fixedly installed at the telescopic rod end of the demolding air cylinder 10; demolding plate 12, fixedly installed on the connecting plate 11.

[0026] In one embodiment, as shown in Figs. 1-3 The die seat and the die cavity of the lower die seat 2 are provided with temperature sensor 13.

[0027] Working principle: when the utility model carries out work, when hot plate machine completes welding, temperature sensor 13 monitors the temperature in the cavity, and then when the temperature is greater than threshold value, cooling assembly 4 works at this moment, through cooling cylinder 8 deeply into the cavity of lower die seat 2, and then the air valve opens and blows through cooling air head 9, so that the temperature in the cavity is reduced, and then when temperature sensor 13 detects that the temperature is lower than threshold value, cooling cylinder 8 retracts, the air valve is closed, at the same time, upper die seat 1 resets, demolding assembly 5 works, and demolding cylinder 10 works through connecting plate 11 to drive demolding plate 12 to work, so that the workpiece is pushed out, and the staff circulates.

[0028] Obviously, the above embodiments are only examples for clearly illustrating, but not limitation to the embodiments. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the utility model creation.

Claims

1. A hot plate machine cooling demolding device, characterized by, The cooling demolding device comprises an upper die holder and a lower die holder arranged in a corresponding matching mode, the upper die holder and the lower die holder are not provided with a die cavity; a base is fixedly installed at the bottom of the lower die holder; a cooling assembly is fixedly installed below the base and communicated to the cavity of the lower die holder; a demolding assembly is fixedly installed below the base and communicated to the cavity of the lower die holder.

2. The cooling and demolding device of the hot plate machine according to claim 1, characterized in that, The demolding assembly is provided with two groups and is respectively located at two sides of the cooling assembly.

3. The cooling and demolding device of the hot plate machine according to claim 1, characterized in that, The base is fixedly installed on the hot plate machine platform through a plurality of supports.

4. The cooling and demolding device of the hot plate machine according to claim 1, characterized in that, The cooling assembly comprises a supporting base fixedly installed on the hot plate machine platform, a cooling air cylinder fixedly installed on the supporting base, a cooling air head fixedly installed at the end of the telescopic rod of the cooling air cylinder, and an air valve installed in the cooling air head and connected with an external air source.

5. The cooling and demolding device of the hot plate machine according to claim 1, characterized in that, The demolding assembly comprises a demolding air cylinder fixedly installed at the bottom of the base, a connecting plate fixedly installed at the end of the telescopic rod of the demolding air cylinder, and a demolding plate fixedly installed on the connecting plate.

6. The cooling and demolding device of the hot plate machine according to claim 1, characterized in that, Temperature sensors are arranged in the die cavities of the die holder and the lower die holder.

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