Cooling device for glass tube forming

Abstract

The utility model discloses a cooling device for forming a glass tube, which relates to the field of glass tubes and comprises a first shell, a second shell arranged on one side of the first shell, a first cover body hinged above the first shell and a second cover body hinged above the second shell. A first channel, a second channel and a third channel which are uniformly distributed are formed in the upper surface of the first shell, so that the device can perform different cooling modes by arranging the first shell and the second shell, water cooling is used as the first cooling mode, a glass tube is quickly cooled, and the service life of the glass tube is prolonged. According to the glass tube produced in the mode, glass can obtain high hardness, but poor extensibility of the glass can be possibly caused, if the cooling device is closed, normal-temperature liquid circulates in the first shell at the moment, the glass tube is slowly cooled in cooperation with the draught fan, the glass can form good connectivity on the structure through slow cooling, and the cooling efficiency is improved. However, the hardness is reduced, and the cooling mode can be changed according to actual requirements.

Description

Technical Field

[0001] The utility model relates to the field of glass tubes, in particular to a cooling device for glass tube molding. Background Art

[0002] At the beginning of glass production, the raw materials need to be melted so that they can be formed into the desired shape in the subsequent processing. Generally speaking, the temperature required for melting the raw materials is required to be above 1300℃, so that the raw materials can be fully melted and form the basic structure of the glass.

[0003] Traditionally, when manufacturing glass tubes, the transportation line is often lengthened to allow the glass tubes to cool naturally. However, the molten glass tubes easily absorb debris, resulting in impurities in the final product. This method also causes the transportation line to be stretched longer, taking up more space and easily causing injuries to workers. This method is also greatly affected by the external environment and the cooling mode cannot be adjusted according to demand.

[0004] Therefore, it is necessary to propose a cooling device for glass tube forming to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a cooling device for glass tube forming, so as to solve the above-mentioned problems of being unable to cool in multiple modes, having low safety and being easy to absorb impurities.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device for glass tube forming, comprising a first shell, a second shell is provided on one side of the first shell, a first cover is hinged on the top of the first shell, a second cover is hinged on the top of the second shell, a first channel, a second channel and a third channel are evenly distributed on the upper surface of the first shell, a first guide tube, a second guide tube and a third guide tube corresponding to the first channel, the second channel and the third channel are fixedly installed on the side surface of the first shell away from the second shell, a plurality of evenly distributed first spiral tubes are fixedly installed inside the first channel, a plurality of evenly distributed second spiral tubes are fixedly installed inside the second channel, a plurality of evenly distributed third spiral tubes are fixedly installed inside the third channel, and a plurality of water inlets are fixedly installed on the outer surface of one side of the first shell.

[0007] Preferably, a water outlet is fixedly mounted on an outer surface of one side of the first cover body, and a plurality of connecting hoses are provided on a side of the first shell body close to the water inlet, and both ends of the connecting hoses are respectively connected to the interior of the first shell body and the first cover body.

[0008] Preferably, a groove body is formed at the bottom of each of the first channel, the second channel and the third channel, and a plurality of evenly distributed first transmission wheels are rotatably mounted inside the groove body.

[0009] Preferably, a filter plate is fixedly mounted on one side of the second shell, a plurality of evenly distributed fans are fixedly mounted on a side of the second shell away from the filter plate, and a plurality of second transmission wheels corresponding to the first transmission wheels are mounted inside the second shell via a mounting frame.

[0010] Preferably, a plurality of matching channels corresponding to the first channel, the second channel and the third channel are formed on the lower surface of the first cover body.

[0011] Preferably, a second handle is fixedly mounted on one side of the second cover body, and a first handle is fixedly mounted on one side of the first shell body.

[0012] Preferably, a plurality of supporting feet are fixedly mounted on the lower surfaces of the first shell and the second shell.

[0013] Technical effects and advantages of the utility model:

[0014] 1. By setting the first shell and the second shell, the device can be used in different cooling modes. Water cooling is used as the first cooling mode to cool the glass tube quickly. The glass tube produced in this mode will make the glass have a higher hardness, but may cause its stretchability to be poor. If the cooling device is turned off, the room temperature liquid circulates inside the first shell, and the fan is used to slowly cool the glass tube. Slow cooling is conducive to forming better connectivity in the structure of the glass, but the hardness will be reduced. The cooling mode can be changed according to actual needs;

[0015] 2. The cooling environment of the device is relatively closed. Before use, open the first cover and the second cover to debug and clean the inside. After confirmation, proceed with processing to prevent the molten glass tube from being contaminated by debris in the air. It is also convenient to clean and repair the inside of the device, making it more convenient to use without affecting the workers and ensuring processing safety.

[0016] 3. By arranging the first spiral tube, the second spiral tube, and the third spiral tube, the device can cool a plurality of glass tubes of the same or different specifications at the same time. If it is used to cool a plurality of glass tubes of different specifications, the cooling device can be controlled to adjust the output liquid temperature, so that the cooling efficiency of the device is higher and the device occupies a smaller area. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a structural schematic diagram of a cooling device for glass tube forming in one state.

[0018] Figure 2 It is a structural schematic diagram of another state of the cooling device for glass tube forming of the utility model.

[0019] Figure 3 This is a structural schematic diagram of the cooling device for glass tube forming of the utility model from another perspective.

[0020] Figure 4 It is a structural schematic diagram of the first shell in the utility model.

[0021] Figure 5 It is a schematic diagram of the connection structure between the first transmission wheel and the second transmission wheel in the utility model.

[0022] In the figure: 1. first shell; 2. second shell; 3. first spiral tube; 4. first guide tube; 5. first transmission wheel; 6. supporting foot; 11. first cover; 12. first channel; 13. matching channel; 14. water inlet; 15. water outlet; 16. connecting hose; 17. trough; 21. second cover; 22. filter plate; 23. fan; 31. second spiral tube; 32. third spiral tube; 41. second guide tube; 42. third guide tube; 51. second transmission wheel; 111. first handle; 121. second channel; 122. third channel; 211. second handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-Figure 5 A cooling device for glass tube forming shown in the figure comprises a first shell 1, a second shell 2 is provided on one side of the first shell 1, a second cover 21 is hinged on the upper side of the second shell 2, the second cover 21 can be covered on the second shell 2 so that the interior forms a relatively closed state, a filter plate 22 is fixedly installed on one side of the second shell 2, the filter plate 22 can filter impurities in the air to prevent particles from entering the device and causing the glass tube to be contaminated, and a plurality of evenly distributed fans 23 are fixedly installed on the side of the second shell 2 away from the filter plate 22, the fans 23 can drive the air inside the second shell 2 to circulate and cool the glass tube passing through the interior.

[0025] A first cover body 11 is hinged on the top of the first shell 1, and a first channel 12, a second channel 121, and a third channel 122 are evenly distributed on the upper surface of the first shell 1. A first guide tube 4, a second guide tube 41, and a third guide tube 42 corresponding to the first channel 12, the second channel 121, and the third channel 122 are fixedly installed on the side surface of the first shell 1 away from the second shell 2, and a plurality of matching channels 13 corresponding to the first channel 12, the second channel 121, and the third channel 122 are opened on the lower surface of the first cover body 11.

[0026] A groove body 17 is provided at the bottom of the first channel 12, the second channel 121 and the third channel 122, and a plurality of evenly distributed first transmission wheels 5 are rotatably installed inside the groove body 17. A plurality of second transmission wheels 51 corresponding to the first transmission wheels 5 are installed inside the second shell 2 through a mounting frame, and the first transmission wheels 5 and the second transmission wheels 51 are driven by belts. A motor for rotating the second transmission wheel 51 is fixedly installed inside the second shell 2, which is not shown in the figure, and the motor can be a common motor on the market, which will not be described here.

[0027] Glass tubes are often made by first mixing the raw materials, melting them, and then rolling them. The rolling method is to extrude the heated and softened glass rods into glass tubes by rollers, and the extruded high-temperature glass tubes are guided along the first guide tube 4, the second guide tube 41, and the third guide tube 42 into the corresponding first channel 12, the second channel 121, and the third channel 122, and then the first transmission wheel 5 and the second transmission wheel 51 drive them, and after being fully cooled inside the first shell 1 and the second shell 2, they are transported to the outside of the second shell 2, and then transported to the next process.

[0028] A plurality of evenly distributed first spiral tubes 3 are fixedly installed inside the first channel 12, a plurality of evenly distributed second spiral tubes 31 are fixedly installed inside the second channel 121, a plurality of evenly distributed third spiral tubes 32 are fixedly installed inside the third channel 122, a plurality of water inlets 14 are fixedly installed on the outer surface of one side of the first shell 1, a water outlet 15 is fixedly installed on the outer surface of one side of the first cover body 11, and a plurality of connecting hoses 16 are provided on one side of the first shell 1 close to the water inlet 14, and both ends of the connecting hoses 16 are respectively connected to the interior of the first shell 1 and the first cover body 11.

[0029] Both ends of the multiple first spiral tubes 3, the second spiral tubes 31, and the third spiral tubes 32 are connected to the interior of the first shell 1, and one ends of the first spiral tubes 3, the second spiral tubes 31, and the third spiral tubes 32 extend to the interior of the first shell 1 and are fixedly mounted on the corresponding water inlet 14. The water inlet 14 is connected to the output end of an external cooling device through a pipe. The cooling device can change the input liquid temperature to a regulated temperature. An existing cooling device on the market can be used, which will not be elaborated here. The water outlet 15 is connected to the input end of the cooling device through a pipe. The liquid enters the first spiral tubes 3, the second spiral tubes 31, and the third spiral tubes 32 through the water inlet 14, and flows into the interior of the first shell 1, and then enters the interior of the first cover body 11 through the connecting hose 16, and finally circulates back to the interior of the cooling device through the water outlet 15.

[0030] By providing the first spiral tube 3, the second spiral tube 31, and the third spiral tube 32, the device can cool a plurality of glass tubes of the same or different specifications at the same time. If it is used to cool a plurality of glass tubes of different specifications, the cooling device can be controlled to adjust the output liquid temperature, so that the cooling efficiency of the device is higher.

[0031] Furthermore, by setting the first shell 1 and the second shell 2, the device can perform different cooling modes. Water cooling is used as the first cooling mode to quickly cool the glass tube. The glass tube produced in this mode will make the glass have a higher hardness, but may cause its stretchability to be poor. If the cooling device is turned off, the room temperature liquid circulates inside the first shell 1, and the fan 23 is used to slowly cool the glass tube. Slow cooling will help the glass to form better connectivity in structure, but the hardness will be reduced. The cooling mode can be changed according to actual needs.

[0032] A second handle 211 is fixedly mounted on one side of the second cover 21 , and a first handle 111 is fixedly mounted on one side of the first housing 1 .

[0033] The cooling environment of the device is relatively closed. Before use, the first cover 11 and the second cover 21 are opened to debug and clean the inside. Processing can be carried out after confirmation to prevent the molten glass tube from being contaminated by debris in the air. It is also convenient to clean and repair the inside of the device, making it more convenient to use.

[0034] A plurality of supporting feet 6 are fixedly mounted on the lower surfaces of the first shell 1 and the second shell 2 , and the supporting feet 6 are used to stably place the device at the output end of the smelting furnace.

Claims

1. A cooling device for glass tube forming, comprising a first shell (1), Features: A second shell (2) is provided on one side of the first shell (1); a first cover (11) is hingedly connected to the top of the first shell (1); a second cover (21) is hingedly connected to the top of the second shell (2); a first channel (12), a second channel (121), and a third channel (122) are evenly distributed on the upper surface of the first shell (1); a first guide tube (4), a second guide tube (41), and a third guide tube (42) corresponding to the first channel (12), the second channel (121), and the third channel (122) are fixedly installed on the surface of the first shell (1) on the side away from the second shell (2); a plurality of evenly distributed first spiral tubes (3) are fixedly installed inside the first channel (12); a plurality of evenly distributed second spiral tubes (31) are fixedly installed inside the second channel (121); a plurality of evenly distributed third spiral tubes (32) are fixedly installed inside the third channel (122); and a plurality of water inlets (14) are fixedly installed on the outer surface of one side of the first shell (1).

2. A cooling device for glass tube forming according to claim 1, Features: A water outlet (15) is fixedly mounted on the outer surface of one side of the first cover body (11), and a plurality of connecting hoses (16) are provided on the side of the first shell (1) close to the water inlet (14), wherein the two ends of the connecting hoses (16) are respectively connected to the interior of the first shell (1) and the first cover body (11).

3. A cooling device for glass tube forming according to claim 1, Features: A groove body (17) is provided at the bottom of each of the first channel (12), the second channel (121) and the third channel (122), and a plurality of evenly distributed first transmission wheels (5) are rotatably mounted inside the groove body (17).

4. A cooling device for glass tube forming according to claim 3, Features: A filter plate (22) is fixedly mounted on one side of the second shell (2), a plurality of evenly distributed fans (23) are fixedly mounted on a side of the second shell (2) away from the filter plate (22), and a plurality of second transmission wheels (51) corresponding to the first transmission wheels (5) are mounted inside the second shell (2) via a mounting frame.

5. A cooling device for glass tube forming according to claim 1, Features: The lower surface of the first cover body (11) is provided with a plurality of matching channels (13) corresponding to the first channel (12), the second channel (121), and the third channel (122).

6. A cooling device for glass tube forming according to claim 1, Features: A second handle (211) is fixedly mounted on one side of the second cover body (21), and a first handle (111) is fixedly mounted on one side of the first shell body (1).

7. A cooling device for glass tube forming according to claim 1, Features: A plurality of supporting legs (6) are fixedly mounted on the lower surfaces of the first shell (1) and the second shell (2).

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