CN211279365U

CN211279365U - Silica gel wrapping mold for electric heating tube

Info

Publication number: CN211279365U
Application number: CN201922176533.6U
Authority: CN
Inventors: 王鹏; 唐伟
Original assignee: Jiangsu Datang Electrical Appliance Manufacturing Co ltd
Current assignee: Jiangsu Datang Electrical Appliance Manufacturing Co ltd
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-08-18
Anticipated expiration: 2029-12-07

Abstract

The utility model discloses an electric heating tube silica gel mould, including die holder, upper die base and fixing base, the bottom fixed mounting of die holder has the fixing base, be provided with first cooling chamber in the die holder, one side of die holder still is provided with first air conditioning and advances the pipe, and first air conditioning advances the one end of pipe and still is linked together between the first cooling chamber, first air conditioning advances the other end of pipe and still is connected between the refrigerating plant, be provided with second cooling chamber in the upper die base, one side of upper die base still is provided with second air conditioning and advances the pipe. The utility model discloses still be provided with the heating chamber in liquid silica gel groove, be provided with the electrothermal tube in the heating chamber, the electrothermal tube can heat liquid silica gel groove for liquid silica gel groove has certain temperature, can avoid appearing the phenomenon that liquid silica gel cooling solidifies in the liquid silica gel groove, increases practical function.

Description

Silica gel wrapping mold for electric heating tube

Technical Field

The utility model relates to the field of molds, in particular to electric heating tube silica gel coating mold.

Background

The electric heating tube is a tubular electric heating element and consists of a metal tube, a spiral resistance wire, crystalline magnesium oxide powder with good heat conductivity and insulativity and the like, and is suitable for heating air, oil, water, chemical media, hot pressing dies, melting salt, alkali, low-melting-point alloy and the like; supporting installation between electric heating pipe and the package silica gel mould, package silica gel mould need use the mould in the course of working, however, there is certain not enough at the in-process that uses in the current mould, and liquid silica gel in the liquid silica gel groove flows into silica gel die cavity back, and some liquid silica gel can appear refrigerated phenomenon in the liquid silica gel groove, and this can reduce the efficiency that later stage liquid silica gel flowed into the silica gel groove once more, and it is not convenient enough to use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an electric heating tube silica gel coating mould can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric heating tube silica gel mould, includes die holder, upper die base and fixing base, the bottom fixed mounting of die holder has the fixing base, be provided with first cooling chamber in the die holder, one side of die holder still is provided with first air conditioning and advances the pipe, and first air conditioning advances the one end of pipe still and is linked together between the first cooling chamber, first air conditioning advances the other end of pipe still and is connected between the refrigerating plant, be provided with second cooling chamber in the upper die base, one side of upper die base still is provided with second air conditioning and advances the pipe, and second air conditioning advances the one end of pipe still and is linked together between the second cooling chamber, the second air conditioning advances the other end of pipe still to be connected with refrigerating plant, refrigerating plant includes compressor, condenser and evaporimeter to connect each other.

Furthermore, the top of the fixing seat is fixedly provided with a supporting column, and the top end of the supporting column is fixedly arranged with the bottom of the supporting plate.

Furthermore, a lifting cylinder is fixedly mounted at the top of the supporting plate, and the output end of the lifting cylinder is fixedly connected with the top of the upper die base through a cylinder rod.

Furthermore, a positioning rod is fixedly connected to the top of the lower die holder, four positioning holes are formed in the upper die holder, and one end of the positioning rod penetrates through the positioning holes.

Furthermore, a first silica gel die cavity is formed in the top of the lower die base, a second silica gel die cavity is formed in the bottom of the upper die base, and a complete silica gel die cavity is formed between the first silica gel die cavity and the second silica gel die cavity after superposition.

Further, the top of die holder still is provided with liquid silica gel groove, and the one end in liquid silica gel groove still communicates liquid silica gel and advances the pipe, and liquid silica gel advances the one end of pipe and is connected with liquid silica gel machine, the drain tank has been seted up on the groove limit in liquid silica gel groove, and every drain tank is in the cell wall top of first silica gel die cavity.

Further, a heating cavity is further arranged in the liquid silica gel groove, and an electric heating tube is arranged in the heating cavity.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model is also provided with a heating cavity in the liquid silica gel groove, the heating cavity is provided with an electric heating tube, the electric heating tube can heat the liquid silica gel groove, so that the liquid silica gel groove has a certain temperature, the phenomenon of cooling and solidification of the liquid silica gel in the liquid silica gel groove can be avoided, and the practical effect is increased;

2. the utility model discloses a first cooling chamber and second cooling chamber are entered into to air conditioning, cools off the shaping to the liquid silica gel on die holder and the upper die base, improves the shaping efficiency of package silica gel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a local structure of the lower die holder of the present invention.

Fig. 3 is a schematic view of a partial structure of the present invention.

Fig. 4 is a schematic view of a partial structure of the liquid silicone rubber tank of the present invention.

In the figure: 1. a lower die holder; 101. a first cold air inlet pipe; 102. a first silica gel mold cavity; 103. a first cooling chamber; 2. an upper die holder; 201. a second cold air inlet pipe; 202. a second cooling chamber; 203. a second silica gel mold cavity; 3. a refrigeration device; 4. positioning a rod; 5. a liquid silica gel tank; 501. liquid silica gel inlet pipe; 502. a liquid outlet groove; 503. a heating cavity; 6. a fixed seat; 7. a support pillar; 8. a support plate; 9. and a lifting cylinder.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, a mold for wrapping silica gel on an electric heating tube comprises a lower mold base 1, an upper mold base 2 and a fixing base 6, a fixed seat 6 is fixedly arranged at the bottom of the lower die holder 1, a first cooling cavity 103 is arranged in the lower die holder 1, a first cold air inlet pipe 101 is also arranged at one side of the lower die holder 1, one end of the first cold air inlet pipe 101 is communicated with the first cooling cavity 103, the other end of the first cold air inlet pipe 101 is connected with the refrigerating device 3, a second cooling cavity 202 is arranged in the upper die holder 2, a second cold air inlet pipe 201 is also arranged on one side of the upper die holder 2, one end of the second cold air inlet pipe 201 is also communicated with the second cooling cavity 202, the other end of the second cold air inlet pipe 201 is also connected with the refrigerating device 3, the refrigerating apparatus 3 includes a compressor, a condenser, and an evaporator, and is connected to each other.

Specifically, as shown in fig. 1, a supporting column 7 is fixedly mounted at the top of the fixing seat 6, and the top end of the supporting column 7 is fixedly mounted at the bottom of the supporting plate 8.

Specifically, as shown in fig. 3, a lifting cylinder 9 is fixedly mounted at the top of the supporting plate 8, and an output end of the lifting cylinder 9 is fixedly connected with the top of the upper die base 2 through a cylinder rod.

Through adopting above-mentioned scheme, the top fixed mounting of backup pad 8 has lift cylinder 9, and the output of lift cylinder 9 passes through the cylinder pole and the top fixed connection of upper die base 2, and lift cylinder 9 can drive upper die base 2 and reciprocate, and the coincidence work between the die holder 1.

Specifically, as shown in fig. 2, a positioning rod 4 is fixedly connected to the top of the lower die holder 1, four positioning holes are formed in the upper die holder 2, and one end of the positioning rod 4 penetrates through the positioning holes.

Through adopting above-mentioned scheme, four locating holes have been seted up to the top fixedly connected with locating lever 4 of die holder 1 on the upper die base 2, and the locating hole is passed to the one end of locating lever 4, and stability when locating lever 4 has increased upper die base 2 and has reciprocated.

Specifically, as shown in fig. 2, a first silica gel cavity 102 is formed in the top of the lower die holder 1, a second silica gel cavity 203 is formed in the bottom of the upper die holder 2, and the first silica gel cavity 102 and the second silica gel cavity 203 are overlapped to form a complete silica gel cavity.

Specifically, as shown in fig. 2, the top of the lower die holder 1 is further provided with a liquid silicone groove 5, one end of the liquid silicone groove 5 is further communicated with a liquid silicone inlet pipe 501, one end of the liquid silicone inlet pipe 501 is connected with the liquid silicone machine, a liquid outlet groove 502 is formed in the groove edge of the liquid silicone groove 5, and each liquid outlet groove 502 is located above the groove wall of the first silicone mold cavity 102.

By adopting the above scheme, the liquid silica gel in the liquid silica gel tank 5 enters the silica gel tank through the liquid outlet tank 502.

Specifically, as shown in fig. 4, a heating cavity 503 is further disposed in the liquid silicone groove 5, and an electric heating tube is disposed in the heating cavity 503.

By adopting the above scheme, the liquid silica gel tank 5 is internally provided with the heating cavity 503, and the heating cavity 503 is internally provided with the electric heating tube which is heated, so that the heating cavity 503 has a certain temperature, and the liquid silica gel in the liquid silica gel tank 5 is prevented from being cooled.

It should be noted that, the utility model relates to an electric heating tube silica gel package mould, carry out the shaping man-hour to silica gel, lift cylinder 9 drives upper die base 2 downstream, and coincide between die holder 1, and coincide between first silica gel die cavity 102 and the second silica gel die cavity 203, and constitute a complete silica gel groove, then advance pipe 501 through liquid silica gel with the liquid silica gel that liquid silica gel machine produced and enter into liquid silica gel groove 5, enter into the silica gel groove through drain tank 502, then the air conditioning that refrigerating plant 3 produced advances pipe 201 through first air conditioning and enters into first cooling chamber 103 and second cooling chamber 202 through second air conditioning, carry out cooling shaping to the liquid silica gel in the silica gel groove, can accomplish the shaping work to wrapping silica gel.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric heating tube silica gel mould, includes die holder (1), upper die base (2) and fixing base (6), its characterized in that: a fixed seat (6) is fixedly arranged at the bottom of the lower die holder (1), a first cooling cavity (103) is arranged in the lower die holder (1), a first cold air inlet pipe (101) is also arranged at one side of the lower die holder (1), one end of the first cold air inlet pipe (101) is communicated with the first cooling cavity (103), the other end of the first cold air inlet pipe (101) is also connected with the refrigerating device (3), a second cooling cavity (202) is arranged in the upper die holder (2), a second cold air inlet pipe (201) is also arranged on one side of the upper die holder (2), one end of the second cold air inlet pipe (201) is also communicated with the second cooling cavity (202), the other end of the second cold air inlet pipe (201) is also connected with a refrigerating device (3), the refrigerating device (3) comprises a compressor, a condenser and an evaporator, and are connected with each other.

2. The die for wrapping silica gel on the electric heating tube according to claim 1, wherein: the top of fixing base (6) is fixed mounting has support column (7), and the top of support column (7) and the bottom fixed mounting of backup pad (8).

3. The die for wrapping silica gel on the electric heating tube according to claim 2, wherein: the top of the supporting plate (8) is fixedly provided with a lifting cylinder (9), and the output end of the lifting cylinder (9) is fixedly connected with the top of the upper die base (2) through a cylinder rod.

4. The die for wrapping silica gel on the electric heating tube according to claim 1, wherein: the die comprises an upper die base (2) and a lower die base (1), wherein the top of the upper die base (2) is fixedly connected with a positioning rod (4), four positioning holes are formed in the upper die base (2), and one end of the positioning rod (4) penetrates through the positioning holes.

5. The die for wrapping silica gel on the electric heating tube according to claim 1, wherein: first silica gel die cavity (102) have been seted up at the top of die holder (1), second silica gel die cavity (203) have been seted up to the bottom of upper die base (2), constitute a complete silica gel die cavity after the coincidence between first silica gel die cavity (102) and second silica gel die cavity (203).

6. The die for wrapping silica gel on the electric heating tube according to claim 1, wherein: the top of die holder (1) still is provided with liquid silica gel groove (5), and the one end in liquid silica gel groove (5) still communicates liquid silica gel and advances pipe (501), and the one end that liquid silica gel advances pipe (501) is connected with liquid silica gel machine, drain tank (502) have been seted up on the groove limit in liquid silica gel groove (5), and every drain tank (502) are in the cell wall top of first silica gel die cavity (102).

7. The die for wrapping silica gel on the electric heating tube according to claim 6, wherein: a heating cavity (503) is further arranged in the liquid silica gel groove (5), and an electric heating tube is arranged in the heating cavity (503).