Injection mold with corrosion-resistant coating

Abstract

The utility model discloses an injection mold with a corrosion-resistant coating, and relates to the technical field of injection molds, the injection mold comprises a lower mounting seat, the top of the lower mounting seat is provided with a bottom dismounting assembly, the bottom dismounting assembly comprises a mounting groove, an insertion block, a first magnetic plate, a lower mold, a first insertion groove and a second magnetic plate, the mounting groove is formed in the top of the lower mounting base, the inserting blocks are symmetrically mounted in the mounting groove, the first magnetic plates are mounted at the tops of the inserting blocks, the lower die is mounted in the mounting groove, the first inserting grooves are symmetrically formed in the bottom of the lower die, and the first inserting grooves are located on the outer sides of the inserting blocks; the second magnetic plate is installed in the first insertion groove, and the second magnetic plate is magnetically connected with the first magnetic plate. According to the injection mold disclosed by the utility model, the corresponding upper mold and lower mold are detached and replaced, so that the injection mold can be used for carrying out injection molding on various models, and the use cost of the injection mold can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection mold technical field, concretely is an injection mold with corrosion -resistant coating. BACKGROUND

[0002] Injection mold is a tool for producing plastic products, and is also a tool for giving plastic products complete structure and accurate size. Injection molding is a processing method used in batch production of some complex-shaped parts.

[0003] Patent document CN219806422U discloses an injection mold, which discloses "through the design of the demolding mechanism, when the plasticity is completed, the plasticity can be automatically separated by the mechanical itself, which solves the problem that the existing injection mold does not have an automatic demolding component, and when the plasticity is completed, the worker needs to manually take it out, thereby increasing the workload of the worker and the difficulty of the work, and improving the work efficiency".

[0004] However, the injection mold of the above-mentioned disclosure mainly considers the problem that the existing injection mold lacks an automatic demolding component, which cannot improve the use efficiency of the injection mold. However, the injection mold cannot replace the mold used for forming inside during use, the mold flexibility is not high, and the use cost of the injection mold is high.

[0005] Therefore, it is necessary to study an injection mold with corrosion -resistant coating, which can replace the forming structure inside the injection mold. UTILITY MODEL CONTENT

[0006] The utility model discloses an injection mold with corrosion -resistant coating to solve the technical problem that the mold used for forming inside cannot be replaced during use of the injection mold, the mold flexibility is not high, and the use cost of the injection mold is high.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an injection mold with corrosion -resistant coating, comprising: a lower mounting seat, the top of the lower mounting seat is provided with a bottom dismounting assembly, the bottom dismounting assembly comprises an installation groove, an insertion block, a first magnetic plate, a lower mold, a first insertion slot and a second magnetic plate, the installation groove is opened in the top of the lower mounting seat, the insertion block is symmetrically installed in the inside of the installation groove, the first magnetic plate is installed in the top of the insertion block, the inside of the installation groove is installed with the lower mold, the first insertion slot is symmetrically opened in the bottom of the lower mold, and the first insertion slot is located on the outside of the insertion block, the second magnetic plate is installed in the inside of the first insertion slot, and the second magnetic plate is magnetically connected with the first magnetic plate.

[0008] The bottom of the lower mounting base is preferably provided with a bottom fixing seat, and the top of the lower mounting base is symmetrically provided with positioning holes.

[0009] The front and back of the lower mold are preferably symmetrically provided with dismounting handles, the top of the lower mold is provided with a mold cavity, and the inner wall of the mold cavity is provided with a corrosion-resistant coating.

[0010] The top of the lower mounting base is preferably connected with an upper mounting base, the bottom of the upper mounting base is symmetrically provided with positioning columns corresponding to the positioning holes, the top of the upper mounting base is provided with a top fixing seat, and the top of the top fixing seat is provided with an injection port.

[0011] The bottom of the upper mounting base is preferably provided with a top dismounting assembly, the top dismounting assembly is the same in structure as the bottom dismounting assembly, and the inside of the top dismounting assembly is provided with an upper mold.

[0012] The top of the upper mold is symmetrically provided with a second insertion slot, the inside of the second insertion slot is provided with a third magnetic plate, the top of the upper mold is provided with a connecting port penetrating through, the connecting port is connected with the injection port, the bottom of the upper mold is provided with a mold core, and the mold core corresponds to the mold cavity.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The lower mold in the utility model is arranged in the inside of the mounting groove, the first insertion slot corresponds to the insertion block during installation, the first magnetic plate and the second magnetic plate are magnetically attracted after the insertion block is inserted into the inside of the first insertion slot, so that the lower mold is fixed in the inside of the mounting groove, when dismounting is needed, the lower mold can be dismounted through the dismounting handle, meanwhile, the upper mold is arranged through the top dismounting assembly, so that the upper mold is also convenient to dismount and replace, the corresponding upper mold and lower mold are dismounted and replaced, so that the injection mold can be used for injection molding of various models, and the use cost of the injection mold can be reduced.

[0015] 2. The lower mold and the upper mold in the utility model are arranged through the bottom dismounting assembly and the top dismounting assembly respectively, so that the upper mold and the lower mold are convenient to dismount, so that the upper mold and the lower mold can be dismounted and cleaned after use, and the upper mold and the lower mold can be cleaned more cleanly after each use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a bottom dismounting assembly structure schematic view of the utility model;

[0018] Figure 3 It is a lower mold structure schematic view of the utility model;

[0019] Figure 4 It is the upper die structure schematic view of the utility model.

[0020] In the figure: 1, lower mounting seat; 2, bottom fixed seat; 3, positioning hole; 4, bottom dismounting assembly; 5, installation groove; 6, insertion block; 7, first magnetic plate; 8, lower die; 9, dismounting handle; 10, die cavity; 11, corrosion-resistant coating body; 12, first insertion groove; 13, second magnetic plate; 14, upper mounting seat; 15, top fixed seat; 16, injection port; 17, positioning column; 18, top dismounting assembly; 19, upper die; 20, die core; 21, connecting port; 22, second insertion groove; 23, third magnetic plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] In the description of the utility model, it should be explained that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated devices or elements must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3 , an injection mold with corrosion-resistant coating;

[0025] The utility model relates to a kind of injection mould with corrosion-resistant coating, including: lower mounting seat 1 and bottom disassembly component 4, the top of lower mounting seat 1 is provided with bottom disassembly component 4, bottom disassembly component 4 includes installation slot 5, insertion block 6, first magnetic plate 7, lower mould 8, first insertion slot 12 and second magnetic plate 13, installation slot 5 is opened in the top of lower mounting seat 1, insertion block 6 is symmetrically installed in the inside of installation slot 5, first magnetic plate 7 is installed in the top of insertion block 6, installation slot 5 is installed with lower mould 8 in the inside, first insertion slot 12 is symmetrically opened in the bottom of lower mould 8, and first insertion slot 12 is located the outside of insertion block 6, second magnetic plate 13 is installed in the inside of first insertion slot 12, and second magnetic plate 13 is magnetically connected with first magnetic plate 7, bottom fixed seat 2 is installed in the bottom of lower mounting seat 1, the top of lower mounting seat 1 is symmetrically opened with positioning hole 3, the front and back of lower mould 8 is symmetrically installed with disassembly handle 9, the top of lower mould 8 is opened with mould cavity 10, corrosion-resistant coating body 11 is installed on the inner wall of mould cavity 10;

[0026] Lower mounting seat 1 provides position for the setting of bottom disassembly component 4, lower mould 8 is installed by bottom disassembly component 4, lower mould 8 is installed in the inside of installation slot 5, when installing, it is corresponding with first insertion slot 12 and insertion block 6, after insertion block 6 is inserted into the inside of first insertion slot 12, first magnetic plate 7 and second magnetic plate 13 are magnetically attracted, so as to fix lower mould 8 in the inside of installation slot 5, when needing to disassemble, just need to disassemble lower mould 8 through disassembly handle 9, while upper mould 19 is installed through top disassembly component 18, so that upper mould 19 is also convenient to disassemble and replace, by disassembling and replacing corresponding upper mould 19 and lower mould 8, the injection mould can be injected to multiple models, can reduce the use cost of injection mould, corrosion-resistant coating body 11 makes the inside of mould cavity 10 better in corrosion-resistant effect, lower mounting seat 1 is fixedly installed by bottom fixed seat 2.

[0027] Please refer to Figure 1 And Figure 4 , a kind of injection mould with corrosion-resistant coating;

[0028] Including upper mounting seat 14 and upper mould 19, the top of lower mounting seat 1 is connected with upper mounting seat 14, the bottom of upper mounting seat 14 is symmetrically installed with positioning column 17, and positioning column 17 corresponds with positioning hole 3, the top of upper mounting seat 14 is installed with top fixed seat 15, the top of top fixed seat 15 is provided with injection port 16, the bottom of upper mounting seat 14 is provided with top disassembly component 18, and top disassembly component 18 is same in structure with bottom disassembly component 4, upper mould 19 is installed in the inside of top disassembly component 18, the top of upper mould 19 is symmetrically opened with second insertion slot 22, third magnetic plate 23 is installed in the inside of second insertion slot 22, connecting port 21 is installed through the top of upper mould 19, and connecting port 21 is connected with injection port 16, the bottom of upper mould 19 is installed with mould core 20, and mould core 20 corresponds with mould cavity 10;

[0029] The upper die 19 is installed inside the top detachable assembly 18 through the second insertion slot 22 and the third magnetic plate 23, so that the upper die 19 is also convenient to disassemble, the upper mounting seat 14 is fixedly installed through the top fixing seat 15, the connecting port 21 of the upper die 19 corresponds to the injection port 16 when the upper die 19 is installed, the injection port 16 is connected with the connecting port 21, so that the injection material entering the injection port 16 can enter the gap formed between the mold core 20 and the mold cavity 10 through the connecting port 21, and then be shaped after cooling, and when the upper die 19 coincides with the lower die 8, the positioning column 17 enters the inside of the positioning hole 3.

[0030] The working principle is that first, the injection mold is installed and used through the top fixing seat 15 and the bottom fixing seat 2, when the injection mold is used, the upper mounting seat 14 moves downward to coincide with the lower mounting seat 1, so that the upper die 19 coincides with the lower die 8, after the coincidence, the mold core 20 enters the mold cavity 10, the injection material enters the connecting port 21 through the injection port 16, enters the molding space between the mold core 20 and the mold cavity 10 through the internal injection channel, and is shaped after cooling.

[0031] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An injection mold having a corrosion resistant coating, characterized by, The utility model provides a kind of injection mould, including: lower mounting seat (1), the top of the lower mounting seat (1) is provided with bottom disassembly component (4), the bottom disassembly component includes installation slot (5), insertion block (6), first magnetic plate (7), lower mould (8), first insertion slot (12) and second magnetic plate (13), the installation slot (5) is opened in the top of lower mounting seat (1), the insertion block (6) is symmetrically installed in the inside of installation slot (5), the first magnetic plate (7) is installed in the top of insertion block (6), the inside of installation slot (5) is installed with lower mould (8), the first insertion slot (12) is symmetrically opened in the bottom of lower mould (8), and first insertion slot (12) is located the outside of insertion block (6), the second magnetic plate (13) is installed in the inside of first insertion slot (12), and the second magnetic plate (13) is magnetically connected with the first magnetic plate (7).

2. An injection mold having a corrosion resistant coating according to claim 1, characterized in that: The bottom of the lower mounting seat (1) is provided with a bottom fixing seat (2), and the top of the lower mounting seat (1) is symmetrically provided with a positioning hole (3).

3. An injection mold having a corrosion resistant coating according to claim 1, characterized in that: The front and back of the lower mould (8) are symmetrically provided with a disassembly handle (9), and the top of the lower mould (8) is provided with a mould cavity (10), and the inner wall of the mould cavity (10) is provided with a corrosion-resistant coating body (11).

4. An injection mold having a corrosion resistant coating according to claim 1, characterized in that: The top of the lower mounting seat (1) is connected with an upper mounting seat (14), the bottom of the upper mounting seat (14) is symmetrically provided with a positioning column (17), and the positioning column (17) corresponds to the positioning hole (3), the top of the upper mounting seat (14) is provided with a top fixing seat (15), and the top of the top fixing seat (15) is provided with an injection port (16).

5. An injection mold having a corrosion resistant coating according to claim 4, characterized in that: The bottom of the upper mounting seat (14) is provided with a top disassembly component (18), and the top disassembly component (18) is the same as the bottom disassembly component (4) in structure, and the inside of the top disassembly component (18) is provided with an upper mould (19).

6. An injection mold having a corrosion resistant coating according to claim 5, characterized in that: The top of the upper mould (19) is symmetrically provided with a second insertion slot (22), the inside of the second insertion slot (22) is provided with a third magnetic plate (23), the top of the upper mould (19) is provided with a connecting port (21), and the connecting port (21) is connected with the injection port (16), the bottom of the upper mould (19) is provided with a mould core (20), and the mould core (20) corresponds to the mould cavity (10).

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