Glass etching liquid curing constant temperature device

Abstract

The utility model relates to a constant temperature device, belongs to the technical field of glass processing, and particularly relates to a glass etching liquid curing constant temperature device which comprises a water bath box, a heat preservation assembly and a heating assembly, a controller is fixedly connected to one side of the outer wall of the water bath box, and an etching liquid barrel is arranged at the inner bottom of the water bath box. The heat preservation assembly comprises a heat preservation layer arranged on the periphery of the water bath box in a filling mode, a hot water circulating groove is formed in the water bath box, and a sealing mechanism is arranged at the top of the water bath box; the effect that the temperature in the curing process is stable and consistent is achieved, hot water in the electric heating boiler is continuously conveyed into the water bath box through mutual cooperation of the water supply pump, the water supply pipe and the backflow pipe, then the hot water conveyed by the electric heating boiler is gradually circulated into the water bath box through the two sets of partition holes distributed in a staggered mode, and the curing efficiency is improved. Stable and consistent water bath temperature is ensured, and the problem of uneven etching liquid components caused by difficulty in avoiding temperature fluctuation in the curing process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a constant temperature device for curing glass etching liquid. Background Art

[0002] Today, as optical glass imaging technology is increasingly demanding in terms of clarity and realism, glass surface etching technical parameters are increasingly being required to ensure that the etching solution achieves a precise etching effect during the etching process. The maturation process of the glass etching solution is the process of ensuring that the chemical components of various raw materials are completely converted into a usable state.

[0003] At present, various components of the glass etching liquid are usually dissolved in hot water at a specified temperature, and the glass etching liquid is stirred manually or mechanically to complete the maturation of the glass etching liquid.

[0004] However, the above scheme still has the following problems: the chemical reaction in the etching solution curing process is an endothermic reaction, which will cause the etching solution temperature to drop sharply during curing, making it difficult to ensure that the various raw materials in the etching solution can be completely converted into a usable state, as well as the stability and consistency of the subsequent glass etching crystal form. It is difficult to avoid temperature fluctuations during the curing process, resulting in uneven etching solution composition. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a glass etching liquid aging constant temperature device to ensure that the temperature during the aging process is stable and consistent.

[0006] The technical solution to achieve the purpose of the utility model is: a glass etching liquid maturation constant temperature device, including a water bath, a controller is fixedly connected to one side of the outer wall of the water bath, an etching liquid bucket is arranged at the inner bottom of the water bath, and also includes a heat preservation component and a heating component;

[0007] The heat preservation assembly includes a heat preservation layer filled around the water bath, a hot water circulation tank is arranged inside the water bath, and a sealing mechanism is arranged on the top of the water bath;

[0008] The heating assembly comprises a heating mechanism arranged on one side of the water bath box and a stirring mechanism arranged inside the etching liquid barrel.

[0009] In some embodiments, the hot water circulation tank includes two groups of partitions fixedly connected to both sides of the inner wall of the water bath, one end of each group of partitions is provided with a plurality of staggered partition holes, one end of each group of partitions is commonly fixedly connected to a side panel, and the two ends of the side panel are fixedly connected to the inner wall of the water bath, and one side of the top end of each side panel is fixedly connected to a water inlet pipe.

[0010] In some embodiments, the sealing mechanism includes a water seal groove fixedly connected to the inner wall of the top end of the water bath, and a water seal cover plate is placed on the inner bottom of the water seal groove.

[0011] In some embodiments, the heating mechanism includes an electric heating boiler arranged on one side of the outside of the water bath, the bottom end of the electric heating boiler is fixedly connected to a pair of water supply pumps, the output end of each of the water supply pumps is fixedly connected to a water supply pipe, and one end of the water supply pipe is fixedly connected to the bottom end of the hot water circulation tank, the other side of the top end of the side plate is fixedly connected to a water outlet pipe, one end of the water outlet pipe is fixedly connected to a return pipe, and one end of the return pipe is fixedly connected to one side of the top end of the electric heating boiler.

[0012] In some embodiments, the stirring mechanism includes a driving motor fixedly connected to one side of the top of the water seal cover plate, the bottom of the water seal cover plate is rotatably connected to a stirring rod, and the top of the stirring rod is fixedly connected to the output shaft of the driving motor, and the bottom end of the stirring rod is fixedly connected to a plurality of evenly distributed stirring blades, and the stirring blades are all inclined.

[0013] In some embodiments, a one-way valve 1 is installed at the outer wall of the water supply pipe near the water bath, and the output direction of the one-way valve 1 is from the water supply pump to the hot water circulation tank, a one-way valve 2 is installed at one end of the water inlet pipe, and the output direction of the one-way valve 2 is from the hot water circulation tank to the inside of the water bath, and a one-way valve 3 is installed at one end of the water outlet pipe, and the output direction of the one-way valve 3 is from the water bath to the electric heating boiler.

[0014] In some embodiments, a temperature sensor is fixedly connected to the inner bottom of the water bath near the etching solution barrel, and the temperature sensor is electrically connected to the controller, the electric heating boiler and the water supply pump.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] Firstly, the utility model uses the cooperation between the water supply pump, the water supply pipe and the return pipe to continuously deliver the hot water in the electric heating boiler to the water bath, thereby ensuring the stability and consistency of the water bath temperature. Then, the hot water delivered by the motor heating boiler is gradually circulated in the water bath through two groups of staggered partition holes, thereby avoiding drastic changes in the water bath temperature and improving the constant temperature effect of the device and the aging effect of the etching solution.

[0017] Second, the utility model is simple to operate and cleverly designed. Through the cooperation between the water seal groove, the water seal cover plate and the insulation layer, the rate of heat loss in the water bath is reduced, the insulation performance of the device is improved, the cost of using the device's aging etching solution is reduced, and the practicability of the device is effectively improved;

[0018] The problem of uneven etching liquid composition caused by temperature fluctuations in the existing aging process is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 It is a schematic diagram of a first-view stereoscopic structure provided by the utility model in one embodiment;

[0021] Figure 2 It is a schematic diagram of a second viewing angle stereoscopic structure provided by the utility model in one embodiment;

[0022] Figure 3 It is a schematic diagram of a half-cut three-dimensional structure of some components provided in one embodiment of the utility model;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of a part of the thermal insulation component provided in one embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 1. Water bath; 2. Controller; 3. Water seal cover; 4. Drive motor; 5. Electric heating boiler; 6. Reflux pipe; 7. Water supply pump; 8. Water supply pipe; 9. One-way valve 1; 10. Hot water circulation tank; 101. Partition plate; 102. Partition hole; 11. Water seal tank; 12. Side plate; 13. Etching liquid barrel; 14. Stirring rod; 15. Stirring blade; 16. Water inlet pipe; 17. One-way valve 2; 18. Water outlet pipe; 19. One-way valve 3; 20. Insulation layer; 21. Temperature sensor. DETAILED DESCRIPTION

[0026] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0027] The utility model provides a glass etching liquid maturation constant temperature device through improvement. The technical solution of the utility model is:

[0028] like Figure 1 As shown, a glass etching liquid maturation constant temperature device includes a water bath 1, the water bath 1 is made of PVC sheet material to reduce the manufacturing cost of the device, a controller 2 is fixedly connected to one side of the outer wall of the water bath 1, wherein the controller 2 plays a role in controlling the temperature and the height of the water bath liquid level, an etching liquid bucket 13 is arranged at the inner bottom of the water bath 1, and also includes a heat preservation component and a heating component;

[0029] The heat preservation component includes a heat preservation layer 20 filled around the water bath 1, wherein the heat preservation layer 20 is made of organic heat preservation cotton to improve the temperature stability of the device. A hot water circulation tank 10 is arranged inside the water bath 1, and a sealing mechanism is arranged on the top of the water bath 1;

[0030] The heating assembly includes a heating mechanism disposed on one side of the water bath 1 and a stirring mechanism disposed inside the etching liquid barrel 13 .

[0031] like Figure 3 and Figure 4 As shown, in a certain embodiment, in order to ensure the stability of the water bath temperature, the hot water circulation tank 10 includes two groups of partitions 101 fixedly connected to both sides of the inner wall of the water bath 1, and one end of each group of partitions 101 is provided with a plurality of staggered partition holes 102. Through the arrangement of the plurality of staggered partition holes 102, the hot water delivered by the electric heating boiler 5 is gradually circulated to the inside of the water bath 1 to avoid drastic changes in the water bath temperature. One end of each group of partitions 101 is commonly fixedly connected to a side plate 12, and the two ends of the side plate 12 are fixedly connected to the inner wall of the water bath 1, wherein the side plate 12 plays the role of separation and insulation, and one side of the top end of each side plate 12 is fixedly connected to a water inlet pipe 16. Through the arrangement of the water inlet pipe 16, the hot water with stable temperature in the hot water circulation tank 10 is delivered to the water bath 1.

[0032] like Figure 2 and Figure 3 As shown, in a certain embodiment, in order to improve the thermal insulation performance of the device, the sealing mechanism includes a water seal groove 11 fixedly connected to the inner wall of the top end of the water bath 1 by bolts, and a water seal cover plate 3 is placed on the inner bottom of the water seal groove 11. Through the mutual cooperation between the water seal groove 11 and the water seal cover plate 3, the rate of heat energy loss of hot water in the water bath 1 is reduced, thereby improving the thermal insulation performance of the device.

[0033] like Figure 1 and Figure 3As shown, in a certain embodiment, in order to improve the constant temperature effect of the device, the heating mechanism includes an electric heating boiler 5 arranged on one side of the outside of the water bath 1, wherein the electric heating boiler 5 plays the role of providing heat energy, and the bottom end of the electric heating boiler 5 is fixedly connected with a pair of water supply pumps 7, and the output end of each water supply pump 7 is fixedly connected with a water supply pipe 8, and one end of the water supply pipe 8 is fixedly connected with the bottom end of the hot water circulation tank 10, and the hot water in the electric heating boiler 5 is transported to the hot water circulation tank 10 through the mutual cooperation between the water supply pump 7 and the water supply pipe 8, and the other side of the top of the side plate 12 is fixedly connected with a water outlet pipe 18, and one end of the water outlet pipe 18 is fixedly connected with a return pipe 6, and one end of the return pipe 6 The ends are fixedly connected to the top side of the electric heating boiler 5. Through the cooperation between the water outlet pipe 18 and the reflux pipe 6, the hot water in the water bath 1 flows back to the electric heating boiler 5 for reheating. A temperature sensor 21 is fixedly connected to the inner bottom of the water bath 1 near the etching liquid barrel 13, wherein the temperature sensor 21 plays a role in measuring the water bath temperature in the water bath 1. The temperature sensor 21 is electrically connected to the controller 2, the electric heating boiler 5 and the water supply pump 7. Through the cooperation between the controller 2 and the temperature sensor 21, the electric heating boiler 5 and the water supply pump 7, the water bath temperature and the water bath liquid level of the device are controlled, thereby improving the constant temperature effect of the device and the maturation effect of the etching liquid.

[0034] like Figure 3 As shown, in a certain embodiment, in order to further improve the maturation effect of the etching liquid, the stirring mechanism includes a driving motor 4 fixedly connected to one side of the top of the water seal cover plate 3 by bolts, the bottom of the water seal cover plate 3 is rotatably connected with a stirring rod 14, and the top of the stirring rod 14 is fixedly connected to the output shaft of the driving motor 4, and the bottom end of the stirring rod 14 is fixedly connected with a plurality of evenly distributed stirring blades 15, and the stirring blades 15 are all inclined. Through the mutual cooperation between the driving motor 4, the stirring rod 14 and the stirring blades 15, the etching liquid is fully stirred and mixed, and the maturation effect of the etching liquid is further improved.

[0035] like Figure 2 and Figure 4As shown, in a certain embodiment, in order to improve the practicality of the device, a one-way valve 9 is installed at the outer wall of the water supply pipe 8 near the water bath 1, and the output direction of the one-way valve 9 is from the water supply pump 7 to the hot water circulation tank 10, wherein the one-way valve 9 prevents the hot water from flowing back and affecting the service life of the water supply pump 7 and the electric heating boiler 5. A one-way valve 2 17 is installed at one end of the water inlet pipe 16, and the output direction of the one-way valve 2 17 is from the hot water circulation tank 10 to the inside of the water bath 1, wherein the one-way valve 2 17 ensures the stability of the water bath temperature. A one-way valve 3 19 is installed at one end of the water outlet pipe 18, and the output direction of the one-way valve 3 19 is from the water bath 1 to the electric heating boiler 5. Through the setting of the one-way valve 3 19, the hot water in the electric heating boiler 5 is prevented from directly flowing into the water bath 1, thereby causing a drastic change in the water bath temperature to affect the aging effect.

[0036] The specific working method is: when working, first place the etching liquid barrel 13 at the bottom of the water bath 1, then place the water seal cover plate 3 at the bottom of the water seal groove 11, so that the stirring rod 14 and the stirring blade 15 are inside the etching liquid barrel 13, and then inject hot water into the water seal groove 11, and through the mutual cooperation between the water seal groove 11 and the water seal cover plate 3, the rate of heat loss in the water bath 1 is reduced, and the thermal insulation performance of the device is improved, and then the electric heating boiler 5 and the water supply pump 7 are started by the controller 2, and through the mutual cooperation between the water supply pump 7 and the water supply pipe 8 and the return pipe 6, the hot water of the electric heating boiler 5 is continuously transported to the water bath 1 to ensure the stability and consistency of the water bath temperature. At the same time, through the arrangement of two groups of partitions 101 with partition holes 102 staggered therein, the hot water delivered by the electric heating boiler 5 into the hot water circulation tank 10 is gradually circulated to the top of the hot water circulation tank 10 to avoid a sharp change in the water bath temperature, and then delivered to the water bath 1 through the water inlet pipe 16. Through the arrangement of a one-way valve 9 installed at one end of the water supply pipe 8, the hot water in the water bath 1 is prevented from directly flowing back and affecting the service life of the water supply pump 7. Through the arrangement of a one-way valve 19 installed at one end of the water outlet pipe 18, the hot water in the electric heating boiler 5 is prevented from directly flowing into the water bath area in the water bath 1, thereby reducing the influence of temperature changes on the maturation of the etching solution and improving the maturation effect of the etching solution.

[0037] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A glass etching liquid maturation constant temperature device, comprising a water bath (1), a controller (2) being fixedly connected to one side of the outer wall of the water bath (1), and an etching liquid bucket (13) being arranged at the inner bottom of the water bath (1), characterized in that: Also includes a heat preservation component and a heating component; The heat preservation component comprises a heat preservation layer (20) filled around the water bath (1), a hot water circulation tank (10) is arranged inside the water bath (1), and a sealing mechanism is arranged on the top of the water bath (1); The heating assembly comprises a heating mechanism arranged on one side of the water bath (1) and a stirring mechanism arranged inside the etching liquid barrel (13); The hot water circulation tank (10) comprises two groups of partitions (101) fixedly connected to the inner wall of the water bath (1) on both sides, one end of each group of partitions (101) is provided with a plurality of partition holes (102) distributed in a staggered manner, one end of each group of partitions (101) is commonly fixedly connected to a side plate (12), and both ends of the side plate (12) are fixedly connected to the inner wall of the water bath (1), one side of the top end of each side plate (12) is fixedly connected to a water inlet pipe (16), and the sealing mechanism comprises a water seal groove (11) fixedly connected to the inner wall of the top end of the water bath (1), and a water seal groove (11) is placed on the inner bottom of the water seal groove (11). A cover plate (3), the heating mechanism comprising an electric heating boiler (5) arranged on one side of the outside of the water bath (1), the bottom end of the electric heating boiler (5) being fixedly connected to a pair of water supply pumps (7), the output end of each of the water supply pumps (7) being fixedly connected to a water supply pipe (8), and one end of the water supply pipe (8) being fixedly connected to the bottom end of a hot water circulation tank (10), the other side of the top end of the side plate (12) being fixedly connected to a water outlet pipe (18), one end of the water outlet pipe (18) being fixedly connected to a return pipe (6), and one end of the return pipe (6) being fixedly connected to one side of the top end of the electric heating boiler (5).

2. A glass etching liquid maturation constant temperature device according to claim 1, characterized in that: The stirring mechanism comprises a driving motor (4) fixedly connected to one side of the top of the water seal cover plate (3); a stirring rod (14) is rotatably connected to the bottom of the water seal cover plate (3); the top end of the stirring rod (14) is fixedly connected to the output shaft of the driving motor (4); the bottom end of the stirring rod (14) is fixedly connected to a plurality of evenly distributed stirring blades (15), and the stirring blades (15) are all arranged obliquely.

3. A glass etching liquid maturation constant temperature device according to claim 2, characterized in that: The water supply pipe (8) is installed with a one-way valve (9) near the outer wall of the water bath (1), and the output direction of the one-way valve (9) is from the water supply pump (7) to the hot water circulation tank (10). One end of the water inlet pipe (16) is installed with a one-way valve (17), and the output direction of the one-way valve (17) is from the hot water circulation tank (10) to the inside of the water bath (1). One end of the water outlet pipe (18) is installed with a one-way valve (19), and the output direction of the one-way valve (19) is from the water bath (1) to the electric heating boiler (5).

4. A glass etching liquid aging constant temperature device according to claim 3, characterized in that: A temperature sensor (21) is fixedly connected to the inner bottom of the water bath (1) near the etching liquid barrel (13), and the temperature sensor (21) is electrically connected to the controller (2), the electric heating boiler (5) and the water supply pump (7).

Images