Rapid cooling mold for machining injection molding part

Abstract

The utility model discloses a fast cooling mould for injection molding part processing, which comprises a placing plate, a lower mould and an upper mould, the bottom of the lower mould is fixedly arranged at the top of the placing plate, the bottom of the upper mould covers the top of the lower mould, and cooling components are arranged at two ends of the top of the placing plate. Through the use of the water storage assembly, a water source can be conveyed through the cooling pipe and scattered into the mold, then through the use of the heat dissipation assembly, heat dissipation can be conducted on high temperature generated by the mold, the temperature of the mold can be rapidly reduced, and the purpose that when a user uses the mold to conduct injection molding on an injection molding part, the user can conveniently conduct injection molding on the injection molding part is achieved. According to the cooling device, the effect that the temperature of the injection molding part can be rapidly reduced can be achieved, the working efficiency is improved, the problems that when an existing mold injection molding part is cooled, the temperature of a cooling machine is too low, taking is extremely inconvenient, and workers are prone to being frostbitten in the taking process are solved, and the cooling device is relatively dangerous.

Description

Technical Field

[0001] The utility model belongs to the technical field of injection molding processing, and particularly relates to a fast cooling mold for injection molding processing. Background Art

[0002] Injection molding is a method for producing industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding and die casting. Injection molding is generally composed of synthetic resins and fillers, plasticizers, stabilizers, lubricants, colorants and other additives. The choice of injection molded parts is mainly determined by the type of injection molding, injection plasticity or thermosetting, the initial form, and the shape and size of the product. In the existing injection molding process, workers need to use molds to place injection molded parts for injection molding. Molds are various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods.

[0003] The problem with the prior art is that after the injection molding of the injection molded part is completed, the temperature of the injection molded part body is high, and the staff needs to cool it down. Moreover, when cooling down, the temperature of the cooling machine of most existing mold injection molded parts is too low, which makes it extremely inconvenient to take them, and the staff are prone to frostbite during the taking process, which is quite dangerous. Therefore, a mold with rapid cooling for injection molded parts processing is specially proposed to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a rapid cooling mold for injection molding processing, which has the effect of enabling the user to quickly reduce the temperature of the injection molded parts when using the mold to inject the injection molded parts, thereby improving work efficiency. It solves the problem that when the injection molded parts of the existing mold are cooled, the temperature of the cooling machine is too low, which makes it extremely inconvenient to take them, and it is easy for workers to be frostbitten during the taking process, which is relatively dangerous.

[0005] The utility model is implemented as follows: a mold for rapid cooling of injection molded parts, comprising a placement plate, a lower mold and an upper mold, the bottom of the lower mold is fixedly mounted on the top of the placement plate, the bottom of the upper mold covers the top of the lower mold, both ends of the top of the placement plate are provided with cooling components, and the bottom of the upper mold is provided with a heat dissipation component;

[0006] The cooling assembly includes a water storage tank and a cooling pipe. The bottom of the water storage tank is in contact with the top of the placement plate. The bottom of the cooling pipe is connected to the inside of the water storage tank. The right side of the cooling pipe passes through the inside of the upper mold. The bottom of the water storage tank is provided with a sliding assembly.

[0007] The heat dissipation assembly includes a heat dissipation fan, a heat dissipation plate and a heat dissipation hole, wherein the heat dissipation fan is arranged at the bottom of the upper mold, the surface of the heat dissipation plate is fixedly installed inside the upper mold, the heat dissipation plate is located at the bottom of the heat dissipation fan, and the heat dissipation hole is opened at the top of the upper mold;

[0008] The sliding assembly includes a sliding groove and a sliding rod. The sliding groove is opened at the top of the bottom plate. The surface of the sliding rod is movably connected to the surface of the sliding groove, and the top of the sliding rod is fixedly installed on the bottom of the water tank. A fixed block is fixedly installed on the left side of the water tank. The interior of the fixed block is opened in a hollow shape. A pulling mechanism and a positioning mechanism are arranged inside the fixed block.

[0009] As a preferred embodiment of the utility model, the pulling mechanism includes a pulling groove, a pulling rod and a limiting ring, the pulling groove is opened on the surface of the fixed block, and two pulling rods and two limiting rings are each provided, and the surfaces of the two pulling rods are movably connected to the surface of the pulling groove, and the two limiting rings are fixedly installed on the surface of the pulling rod. By setting up the pulling mechanism, the user can move and fix the water tank, and the use of the pulling mechanism is convenient for the user to operate and use.

[0010] As a preferred embodiment of the utility model, the positioning mechanism includes a positioning rod, a positioning plate and a spring, and two positioning rods are provided. The bottoms of the two positioning rods pass through the bottom of the fixed block to the inside of the placement plate, and the bottoms of the positioning plates are fixedly installed on the top of the positioning rod. The upper and lower sides of the spring are fixedly installed on the bottom of the positioning plate and the inner wall of the fixed block. By setting up the positioning mechanism, the positioning rod can be driven to move upward by cooperating with the pulling mechanism.

[0011] As a preferred embodiment of the present invention, both ends of the top of the positioning plate are fixedly installed with card plates, and the card plates are used to drive the positioning plate to move. By setting the card plates, the upward movement of the card plates can drive the positioning plate to move upward.

[0012] As a preferred embodiment of the present invention, travel grooves are provided on the front and rear sides of the card plate, the front sides of the pull rods penetrate to the front sides of the travel grooves, and the front sides of the limit rings are located on the rear sides of the travel grooves. By setting the travel grooves, the card plate can be moved upward by squeezing the pull rod.

[0013] As a preferred embodiment of the utility model, the inner wall of the fixed block is movably connected with an auxiliary rod through a sliding groove, and the front side of the auxiliary rod is fixedly installed on the rear side of the positioning plate. By setting the auxiliary rod, the positioning plate can be assisted and supported in the movement of the positioning rod when it moves.

[0014] As a preferred embodiment of the present invention, a plurality of positioning grooves are provided on the top of the placement plate, and the plurality of positioning grooves are used in conjunction with the positioning rod. By providing the positioning grooves, the positioning rod can be used in conjunction with the positioning rod, so that the user can move and fix the water tank conveniently.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model improves the placement plate, the mold body, the lower mold, the upper mold, the cooling assembly, the heat dissipation assembly, the sliding assembly, the fixed block, the pulling mechanism, the positioning mechanism, the clamping plate, the travel groove, the auxiliary rod and the positioning groove. By using the water storage assembly, the water source can be transmitted through the cooling pipe and scattered into the inside of the mold. Then, by using the heat dissipation assembly, the high temperature generated by the mold can be dissipated, so that the temperature of the mold can be quickly reduced. When the user uses the mold to inject the injection molded part, the temperature of the injection molded part can be quickly reduced, thereby improving the work efficiency and solving the problem that when the existing mold injection molded part is cooled, the temperature of the cooling machine is too low, which is extremely inconvenient to take, and the staff is easily frostbitten during the taking process, which is relatively dangerous.

[0017] 2. The utility model can quickly cool down the injection molded parts by setting up a cooling component, a heat dissipation component, a sliding component, a pulling mechanism, a positioning mechanism and a positioning groove. The use of the sliding component, the pulling mechanism, the positioning mechanism and the positioning groove makes it easy for the user to move and fix the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of a placement plate and a mold body provided by an embodiment of the utility model;

[0019] Figure 2 It is a cutaway stereoscopic view of a mold body provided by an embodiment of the utility model;

[0020] Figure 3 The utility model embodiment provides Figure 1 A partial enlarged view of the middle A;

[0021] Figure 4 The utility model embodiment provides Figure 2 A local enlarged view of the S in the middle.

[0022] In the figure: 1. placement plate; 2. mold body; 21. lower mold; 22. upper mold; 3. cooling assembly; 31. water storage tank; 32. cooling pipe; 4. heat dissipation assembly; 41. hot fan; 42. heat dissipation plate; 43. heat dissipation hole; 5. sliding assembly; 51. sliding groove; 52. sliding rod; 6. fixing block; 7. pulling mechanism; 71. pulling groove; 72. pulling rod; 73. limiting ring; 8. positioning mechanism; 81. positioning rod; 82. positioning plate; 83. spring; 9. clamping plate; 10. travel groove; 11. auxiliary rod; 12. positioning groove. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 4 As shown, a mold for rapid cooling of injection molded parts provided by an embodiment of the utility model comprises a placement plate 1, a lower mold 21 and an upper mold 22, the bottom of the lower mold 21 is fixedly mounted on the top of the placement plate 1, the bottom of the upper mold 22 covers the top of the lower mold 21, cooling components 3 are arranged at both ends of the top of the placement plate 1, and a heat dissipation component 4 is arranged at the bottom of the upper mold 22;

[0026] The cooling assembly 3 includes a water tank 31 and a cooling pipe 32. The bottom of the water tank 31 is in contact with the top of the placement plate 1. The bottom of the cooling pipe 32 is connected to the inside of the water tank 31. The right side of the cooling pipe 32 passes through the inside of the upper mold 22. The bottom of the water tank 31 is provided with a sliding assembly 5.

[0027] The heat dissipation assembly 4 includes a heat dissipation fan 41, a heat dissipation plate 42 and a heat dissipation hole 43. The heat dissipation fan 41 is arranged at the bottom of the upper mold 22. The surface of the heat dissipation plate 42 is fixedly installed inside the upper mold 22. The heat dissipation plate 42 is located at the bottom of the heat dissipation fan 41. The heat dissipation hole 43 is opened at the top of the upper mold 22.

[0028] The sliding assembly 5 includes a sliding groove 51 and a sliding rod 52. The sliding groove 51 is opened at the top of the bottom plate. The surface of the sliding rod 52 is movably connected to the surface of the sliding groove 51, and the top of the sliding rod 52 is fixedly installed with the bottom of the water tank 31. A fixed block 6 is fixedly installed on the left side of the water tank 31. The interior of the fixed block 6 is opened into a hollow shape. A pulling mechanism 7 and a positioning mechanism 8 are arranged inside the fixed block 6.

[0029] refer to Figure 1 and Figure 3The pulling mechanism 7 includes a pulling groove 71, a pulling rod 72 and a limiting ring 73. The pulling groove 71 is opened on the surface of the fixed block 6. There are two pulling rods 72 and two limiting rings 73. The surfaces of the two pulling rods 72 are movably connected to the surface of the pulling groove 71. The two limiting rings 73 are fixedly installed on the surface of the pulling rod 72.

[0030] The above solution is adopted: by providing the pulling mechanism 7, when the user is able to move and fix the water tank 31, the pulling mechanism 7 is used to facilitate the user to operate and use.

[0031] refer to Figure 1 and Figure 3 The positioning mechanism 8 includes a positioning rod 81, a positioning plate 82 and a spring 83. Two positioning rods 81 are provided. The bottoms of the two positioning rods 81 pass through the bottom of the fixed block 6 to the inside of the placement plate 1. The bottoms of the positioning plates 82 are fixedly installed on the top of the positioning rod 81. The upper and lower sides of the spring 83 are fixedly installed with the bottom of the positioning plate 82 and the inner wall of the fixed block 6.

[0032] The above solution is adopted: by providing the positioning mechanism 8, it can be used in conjunction with the pulling mechanism 7 to drive the positioning rod 81 to move upward.

[0033] refer to Figure 1 and Figure 3 Both ends of the top of the positioning plate 82 are fixedly installed with clamping plates 9, and the clamping plates 9 are used to drive the positioning plate 82 to move.

[0034] The above solution is adopted: by providing the clamping plate 9, the upward movement of the clamping plate 9 can drive the positioning plate 82 to move upward.

[0035] refer to Figure 1 and Figure 3 A travel groove 10 is provided on both the front and rear sides of the clamping plate 9 , the front side of the pulling rod 72 penetrates to the front side of the travel groove 10 , and the front side of the limiting ring 73 is located at the rear side of the travel groove 10 .

[0036] By adopting the above solution, the travel groove 10 is provided, so that the clamping plate 9 can be moved upward by squeezing the pulling rod 72 .

[0037] refer to Figure 1 and Figure 3 The inner wall of the fixed block 6 is movably connected with an auxiliary rod 11 through a sliding groove, and the front side of the auxiliary rod 11 is fixedly installed with the rear side of the positioning plate 82.

[0038] By adopting the above solution, the auxiliary rod 11 is provided, so that the positioning plate 82 can assist and support the movement of the positioning rod 81 when the positioning plate 82 moves.

[0039] refer to Figure 1 and Figure 3 The top of the placement plate 1 is provided with a plurality of positioning grooves 12 , and the plurality of positioning grooves 12 are used in conjunction with the positioning rods 81 .

[0040] The above solution is adopted: by providing the positioning groove 12, it can be used in conjunction with the positioning rod 81, so that the user can move and fix the water tank 31 conveniently.

[0041] The working principle of this utility model:

[0042] When in use, the user turns on the switch of the water tank 31, so that the water source inside the water tank 31 flows into the interior of the mold body 2 through the cooling pipe 32, and then through the use of the heat dissipation component 4, the high temperature produced by the injection molded part can be dissipated through the water source and the cooling fan 41 to cool it. After cooling, the user moves it in the opposite direction, so that the surface of the stroke groove 10 can be squeezed by the movement of the pull rod 72, so that the stroke groove 10 is squeezed by the pull rod 72, and the card plate 9 is driven to move upward. In this way, the upward movement of the card plate 9 can drive the positioning plate 82 to move upward, so that the positioning rod 81 moves upward, and the positioning rod 81 moves out from the surface of the positioning groove 12, so that the user can quickly reduce the temperature of the injection molded part when using the mold to inject the injection molded part, thereby improving the work efficiency.

[0043] To sum up: this kind of rapid cooling mold for injection molding processing solves the problem that when the existing mold injection molding parts are cooled, the temperature of the cooling machine is too low, which makes it extremely inconvenient to take them away, and the staff are easily frostbitten during the taking process, which is relatively dangerous.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Although embodiments of the utility model have been shown and described, it is understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A rapid cooling mold for injection molding, comprising a placement plate (1) and a mold body (2), wherein the mold body (2) comprises a lower mold (21) and an upper mold (22), wherein the bottom of the lower mold (21) is fixedly mounted on the top of the placement plate (1), and the bottom of the upper mold (22) covers the top of the lower mold (21), characterized in that: Both ends of the top of the placement plate (1) are provided with cooling components (3), and the bottom of the upper mold (22) is provided with a heat dissipation component (4); The cooling assembly (3) comprises a water tank (31) and a cooling pipe (32); the bottom of the water tank (31) is in contact with the top of the placement plate (1); the bottom of the cooling pipe (32) is connected to the inside of the water tank (31); the right side of the cooling pipe (32) passes through the inside of the upper mold (22); and a sliding assembly (5) is provided at the bottom of the water tank (31); The heat dissipation assembly (4) comprises a heat dissipation fan (41), a heat dissipation plate (42) and a heat dissipation hole (43), wherein the heat dissipation fan (41) is arranged at the bottom of the upper mold (22), the surface of the heat dissipation plate (42) is fixedly installed inside the upper mold (22), the heat dissipation plate (42) is located at the bottom of the heat dissipation fan (41), and the heat dissipation hole (43) is opened at the top of the upper mold (22); The sliding assembly (5) comprises a sliding groove (51) and a sliding rod (52); the sliding groove (51) is provided at the top of the bottom plate; the surface of the sliding rod (52) is movably connected to the surface of the sliding groove (51); and the top of the sliding rod (52) is fixedly mounted to the bottom of the water tank (31); a fixing block (6) is fixedly mounted on the left side of the water tank (31); the interior of the fixing block (6) is hollow; and a pulling mechanism (7) and a positioning mechanism (8) are provided inside the fixing block (6).

2. A rapid cooling mold for injection molding according to claim 1, characterized in that: The pulling mechanism (7) comprises a pulling groove (71), a pulling rod (72) and a limiting ring (73); the pulling groove (71) is provided on the surface of the fixed block (6); two pulling rods (72) and two limiting rings (73) are provided; the surfaces of the two pulling rods (72) are movably connected to the surface of the pulling groove (71); and the two limiting rings (73) are fixedly installed on the surface of the pulling rod (72).

3. A rapid cooling mold for injection molding according to claim 2, characterized in that: The positioning mechanism (8) comprises a positioning rod (81), a positioning plate (82) and a spring (83). Two positioning rods (81) are provided. The bottoms of the two positioning rods (81) penetrate through the bottom of the fixing block (6) to the inside of the placement plate (1). The bottoms of the positioning plates (82) are fixedly mounted on the top of the positioning rods (81). The upper and lower sides of the spring (83) are fixedly mounted to the bottom of the positioning plate (82) and the inner wall of the fixing block (6).

4. A rapid cooling mold for injection molding according to claim 3, characterized in that: Both ends of the top of the positioning plate (82) are fixedly mounted with clamping plates (9), and the clamping plates (9) are used to drive the positioning plate (82) to move.

5. A rapid cooling mold for injection molding according to claim 4, characterized in that: The front and rear sides of the clamping plate (9) are both provided with travel grooves (10), the front sides of the pulling rods (72) penetrate to the front sides of the travel grooves (10), and the front sides of the limiting rings (73) are both located at the rear sides of the travel grooves (10).

6. A rapid cooling mold for injection molding according to claim 3, characterized in that: The inner wall of the fixed block (6) is movably connected to an auxiliary rod (11) via a sliding groove, and the front side of the auxiliary rod (11) is fixedly mounted to the rear side of the positioning plate (82).

7. A rapid cooling mold for injection molding according to claim 3, characterized in that: The top of the placement plate (1) is provided with a plurality of positioning grooves (12), and the plurality of positioning grooves (12) are used in conjunction with the positioning rods (81).

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