Die temperature adjusting auxiliary device

Abstract

The utility model discloses an auxiliary device for adjusting the temperature of a mold, which belongs to the technical field of glass annealing temperature adjustment and comprises four symmetrically arranged adjustable brackets I and eight symmetrically arranged adjustable brackets II, every two adjustable brackets II are symmetrically distributed between the inner walls of the two adjustable brackets I up and down; a plurality of temperature adjusting assemblies are installed between the upper inner walls and the lower inner walls of the two second adjustable supports, and the cooling time of a mold can be effectively prolonged by means of the characteristic that the heat conductivity of a heat preservation material is obviously lower than that of graphite (mold material) under the condition that the two support assemblies and the heat preservation device are composed. Therefore, a good heat preservation effect is kept while the glass temperature is reduced; in addition, by adjusting the positions and the number of the heat preservation blocks, the specific requirements of different parts of the product for the temperature in the annealing process can be flexibly met, the production cost is effectively reduced, and meanwhile the yield of the product is improved.

Description

Technical Field

[0001] This utility model relates to the field of glass annealing temperature regulation technology, and more specifically, to a mold temperature regulation auxiliary device. Background Technology

[0002] In recent years, with increasingly fierce competition in the hot-bent glass industry, the market demand for 3D glass with complex shapes and uniform curvature has continued to rise. For products with large deformation and high curvature precision requirements, secondary deformation is prone to occur after cooling due to the large residual stress in the glass. Currently, the industry generally uses annealing to reduce residual stress, that is, after the glass is formed by external force, it is cooled to the annealing temperature range and held for a period of time to fully release internal stress and reduce secondary deformation. However, directly shutting off the heat source for cooling can easily lead to excessively rapid cooling of the mold, making it difficult to accurately control the temperature; while adjusting the heat source power for slow cooling will result in an excessively long process cycle. Therefore, this study proposes a novel temperature regulation auxiliary device to meet the requirements of the annealing process. Utility Model Content

[0003] 1. Technical problem to be solved:

[0004] To address the problems existing in the prior art, the purpose of this utility model is to provide a mold temperature adjustment auxiliary device. Composed of two support components and a heat insulation device, it utilizes the characteristic that the thermal conductivity of the heat insulation material is significantly lower than that of graphite (the mold material), effectively extending the mold cooling time and thus maintaining good heat insulation while reducing the glass temperature. Furthermore, by adjusting the position and number of heat insulation blocks, the specific temperature requirements of different parts of the product during the annealing process can be flexibly met, effectively reducing production costs while improving product yield.

[0005] 2. Technical Solution:

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] A mold temperature regulation auxiliary device includes four symmetrically arranged adjustable brackets 1 and eight symmetrically arranged adjustable brackets 2. Each pair of adjustable brackets 2 are symmetrically distributed between the inner walls of two adjustable brackets 1, and multiple temperature regulation components are installed between the upper and lower inner walls of two adjustable brackets 2.

[0008] The adjustable bracket includes a positioning sleeve, and metal fixing brackets are inserted on both the upper and lower sides of the positioning sleeve. Threaded pins are installed between the two metal fixing brackets and the positioning sleeve.

[0009] The adjustable support two comprises a positioning sleeve two, metal fixing frames two are arranged on the left side and the right side of the positioning sleeve two, threaded pins two are arranged between the metal fixing frames two and the positioning sleeve two, and one end of the metal fixing frame two is arranged into the metal fixing frame one.

[0010] The temperature adjusting assembly comprises a plurality of threaded rods arranged on one side end of the adjustable support one, positioning plates are fixedly connected to the outer ends of the threaded rods, and heat preservation blocks are arranged on the upper ends of the positioning plates.

[0011] Further improvement lies in that the two adjacent sides of the positioning sleeve one are provided with grooves one, the inner walls of the grooves one are provided with positioning holes one, the two adjacent sides of the metal fixing frame one are provided with grooves two, the inner walls of the grooves two are provided with positioning holes two, and the top side walls of the grooves two are provided with positioning grooves.

[0012] Further improvement lies in that the two adjacent sides of the positioning sleeve two are provided with grooves three, the inner walls of the grooves three are provided with positioning holes three, the two adjacent sides of the metal fixing frame two are provided with grooves four, the inner walls of the grooves four are provided with positioning holes four, and the side end of the metal fixing frame two is fixedly connected with a positioning rod, and the positioning rod and the metal fixing frame one are clamped with each other.

[0013] Further improvement lies in that the heat preservation material of the heat preservation block is one of a calcium silicate plate, an aluminum silicate cotton and a ceramic fiber plate.

[0014] 3. Beneficial effects:

[0015] Compared with the prior art, the technical scheme has the following beneficial effects:

[0016] The utility model discloses two support assemblies and a heat preservation assembly two parts constitute, utilize the thermal conductivity of heat preservation material to be significantly lower than the feature of graphite (mould material), can effectively prolong the cooling time of mould, thereby keeping good heat preservation effect while reducing the glass temperature, in addition, through adjusting the position and quantity of heat preservation block, can flexibly satisfy the specific demand of product different parts to temperature in annealing process, effectively reduce the production cost while improving the yield of product.

[0017] It should be noted that the structures not introduced in the utility model are the same as the prior art or can be realized by using the prior art, and details are not described here. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the explosion structure schematic diagram of the whole utility model;

[0019] Fig. 2Structure diagram of adjustable support one of the utility model;

[0020] Fig. 3 Structure diagram of adjustable support two of the utility model.

[0021] Mark explanation in drawing:

[0022] 1, adjustable support one;11, positioning sleeve one;12, recess one;13, positioning hole one;14, metal fixed frame one;15, recess two;16, positioning hole two;17, positioning groove;18, threaded pin one;

[0023] 2, adjustable support two;21, positioning sleeve two;22, recess three;23, positioning hole three;24, threaded pin two;25, metal fixed frame two;26, recess four;27, positioning hole four;28, positioning rod;

[0024] 3, temperature regulating assembly;31, threaded rod;32, positioning plate;33, heat preservation block. DETAILED DESCRIPTION

[0025] In order to facilitate understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings, the drawings show several embodiments of the utility model, however, the utility model can be realized in many different forms, and is not limited to the embodiments described herein, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0026] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0027] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0028] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix", "have", "have in" and so on terms 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 directly connected, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements inside.For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances. Embodiment

[0029] Please refer to Figs. 1-3 A mould temperature regulating auxiliary device, including four symmetrical adjustable support one 1 and eight symmetrical adjustable support two 2, every two adjustable support two 2 is symmetrically distributed between the inner wall of two adjustable support one 1, and a plurality of temperature regulating components 3 are installed between the upper and lower inner walls of two adjustable support two 2, wherein;

[0030] The adjustable support one 1 includes positioning sleeve one 11, metal fixing frame one 14 is inserted on the upper and lower sides of positioning sleeve one 11, and threaded pin one 18 is installed between two metal fixing frame one 14 and positioning sleeve one 11;

[0031] The adjustable support two 2 includes positioning sleeve two 21, metal fixing frame two 25 is inserted on the left and right sides of positioning sleeve two 21, threaded pin two 24 is installed between two metal fixing frame two 25 and positioning sleeve two 21, and one end of metal fixing frame two 25 is inserted into the inside of metal fixing frame one 14;

[0032] The temperature regulating component 3 includes a plurality of threaded rods 31 inserted on the side end of adjustable support one 1, the outer end of threaded rod 31 is fixedly connected with positioning plate 32, and the upper end of a plurality of positioning plates 32 is provided with heat preservation block 33.

[0033] The mould temperature regulating auxiliary device of the utility model is divided into two parts: two corresponding adjustable metal supports (adjustable support one 1, adjustable support two 2) and a temperature regulating component 3 for mould heat preservation.

[0034] The adjustable support one 1 and the adjustable support two 2 in the utility model can be changed according to the shape of the mould, and the length, width and height can be adjusted;Among them, after the adjustable support one 1 and the adjustable support two 2 are telescoped according to the size and shape of the mould, it can be ensured that the temperature regulating component 3 is closely combined with the surface of the mould to adapt to the mould of different sizes and shapes, and under the convenient adjustment operation, the operator can also quickly adjust the support position to adapt to different annealing process requirements.

[0035] The thermal insulation material of the thermal insulation block 33 is one of calcium silicate board, aluminum silicate cotton and ceramic fiber board.

[0036] The thermal insulation block 33 is distributed around the mold and is fixed by the positioning plate 32; when the heat source heats the mold, the thermal insulation block 33 can store more heat energy; when the power of the heat source is reduced or the heating is stopped, the cooling speed of the mold will be accelerated, and a temperature difference is formed between the mold and the thermal insulation block 33; at this time, the thermal insulation block 33 compensates the temperature of the mold in a heat transfer mode, so that the cooling process of the mold is more gentle, and the holding time of the mold at the annealing temperature is prolonged; which helps to eliminate the residual internal stress of the glass to the greatest extent and reduce the secondary deformation of the glass.

[0037] Compared with the prior art, the utility model mainly consists of two parts of support and thermal insulation material, utilizes the characteristic that the thermal conductivity of thermal insulation material is significantly lower than that of graphite (mold material), can effectively prolong the cooling time of the mold, thereby maintaining good thermal insulation effect while reducing the temperature of the glass; in addition, by adjusting the position and number of the thermal insulation block, the specific needs of different parts of the product for temperature in the annealing process can be flexibly met.

[0038] The adjustable support one 1 and the adjustable support two 2 in the embodiment are designed according to the geometric shape of the mold, and can adopt a square, circular or trapezoidal structure; and the size parameters, including length, width and height, are all adjustable;

[0039] The thermal insulation material used in the embodiment is one of calcium silicate board, aluminum silicate cotton and ceramic fiber board;

[0040] In the annealing process, the scheme can adjust the temperature of the mold to realize temperature compensation;

[0041] In the annealing process, the scheme can flexibly adjust the addition or reduction of the thermal insulation material at different positions according to the specific needs of the product for temperature.

[0042] Please refer to Figs. 1-3 , the two adjacent sides of the positioning sleeve one 11 are provided with grooves one 12, the inner wall of the groove one 12 is provided with positioning holes one 13, the two adjacent sides of the metal fixing frame one 14 are provided with grooves two 15, the inner wall of the groove two 15 is provided with positioning holes two 16, and the top side wall of the groove two 15 is provided with a positioning groove 17.

[0043] More specifically, the two adjacent sides of the positioning sleeve two 21 are provided with grooves three 22, the inner wall of the groove three 22 is provided with a positioning hole three 23, the two adjacent sides of the metal fixing frame two 25 are provided with grooves four 26, the inner wall of the groove four 26 is provided with a positioning hole four 27, the side end of the metal fixing frame two 25 is fixedly connected with a positioning rod 28, and the positioning rod 28 and the metal fixing frame one 14 are clamped with each other.

[0044] In use, according to the corresponding height size of the mold, the metal fixing frame one 14 on the upper and lower sides of the four positioning sleeve one 11 is first extended to the outside world until it is displaced to the appropriate position, then the threaded pin one 18 is penetrated between the positioning hole one 13 and the positioning hole two 16 to complete the position limitation between the positioning sleeve one 11 and the two metal fixing frame one 14, so as to meet the appropriate mold height size, then the metal fixing frame two 25 on both sides of the positioning sleeve two 21 is extended outward, and the position of the metal fixing frame two 25 is limited according to the width of the mold, so as to meet the width size of the mold, then the positioning rod 28 is respectively inserted into the positioning groove 17 on one side of the metal fixing frame one 14 to form a mortise and tenon structure, and the splicing operation of the whole frame is completed.

[0045] Finally, according to the specific needs of the product for temperature, the threaded rod 31 is inserted into the positioning hole one 13 at different positions, and the heat preservation block 33 is placed on the surface, so that the heat preservation material can be added or reduced at different positions during use, so as to realize the wrapping of the mold, so as to realize the subsequent temperature adjustment.

[0046] The above-described embodiments only express certain embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as limiting the scope of the present application; it should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application; therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A mold temperature adjustment auxiliary device comprising four symmetrically arranged adjustable supports one (1) and eight symmetrically arranged adjustable supports two (2), characterized in that: Two adjustable supports two (2) are symmetrically distributed between the inner walls of two adjustable supports one (1) every two, and a plurality of temperature adjusting assemblies (3) are installed between the upper and lower inner walls of two adjustable supports two (2). The adjustable support one (1) comprises a positioning sleeve one (11), and metal fixing frames one (14) are inserted on the upper and lower sides of the positioning sleeve one (11). Threaded pins one (18) are installed between the two metal fixing frames one (14) and the positioning sleeve one (11). The adjustable support two (2) comprises a positioning sleeve two (21), and metal fixing frames two (25) are inserted on the left and right sides of the positioning sleeve two (21). Threaded pins two (24) are installed between the two metal fixing frames two (25) and the positioning sleeve two (21), and one end of the metal fixing frame two (25) is inserted into the interior of the metal fixing frame one (14). The temperature adjusting assembly (3) comprises a plurality of threaded rods (31) inserted on the side end of the adjustable support one (1). The outer end of the threaded rod (31) is fixedly connected with a positioning plate (32), and the upper end of the plurality of positioning plates (32) is installed with a heat preservation block (33).

2. A mold temperature conditioning aid as defined in claim 1, wherein: The two adjacent sides of the positioning sleeve one (11) are provided with grooves one (12), and the inner wall of the groove one (12) is provided with positioning holes one (13). The two adjacent sides of the metal fixing frame one (14) are provided with grooves two (15), and the inner wall of the groove two (15) is provided with positioning holes two (16). The top side wall of the groove two (15) is provided with a positioning groove (17).

3. A mold temperature conditioning aid as defined in claim 1, wherein: The two adjacent sides of the positioning sleeve two (21) are provided with grooves three (22), and the inner wall of the groove three (22) is provided with positioning holes three (23). The two adjacent sides of the metal fixing frame two (25) are provided with grooves four (26), and the inner wall of the groove four (26) is provided with positioning holes four (27). The side end of the metal fixing frame two (25) is fixedly connected with a positioning rod (28), and the positioning rod (28) and the metal fixing frame one (14) are mutually clamped.

4. A mold temperature conditioning aid as defined in claim 1, wherein: The heat preservation material of the heat preservation block (33) is one of calcium silicate board, aluminum silicate cotton and ceramic fiber board.

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