Cleaning device convenient for cleaning injection mold

Abstract

The utility model provides a cleaning device convenient to clean an injection mold, which comprises a soak cleaning case, a wave generator and a grinding tool clamp, the wave generator is arranged in the soak cleaning case, the grinding tool clamp is arranged above the wave generator, and the grinding tool clamp is fixedly arranged on the soak cleaning case; the device is soaked by high-temperature liquid, injection molding residues on the surface of the device can be effectively dissolved to a certain extent, no dead angle exists in soaking and cleaning, the wave generator additionally arranged on the basis can push cleaning soaking liquid to flow, and after local mass points of the liquid are frequently disturbed, the surface of the device is not damaged. When the die is cleaned, the die leaves the original balance position and does periodic fluctuating motion, then waves are generated, impact force is transmitted through liquid, the die can be effectively prevented from being damaged, meanwhile, the die can be impacted and cleaned in all directions without dead corners, and the cleaning efficiency and effect are improved to the maximum extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold cleaning, and in particular relates to a cleaning device which is convenient for cleaning an injection mold. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. Injection molding is a method of 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 machine is the main molding equipment that uses plastic molding molds to make plastic products of various shapes of thermoplastics or thermosetting materials. Injection molding is achieved by injection molding machines and molds. Mold deposits will occur during injection molding of almost all thermoplastics, especially when the functional requirements of the final product must be mixed with related additives (such as modifiers, fire retardants, etc.). During the molding process, these additives are very likely to remain on the surface of the mold cavity, resulting in the formation of mold deposits, so the mold needs to be cleaned.

[0003] At present, injection molds are mostly cleaned by flushing. For example, a cleaning device for injection molds is recorded in the Chinese utility model patent document with announcement number CN 17257913U. The injection molds are flushed and cleaned by high-speed water flow. However, no matter how varied the flushing angle is, there are still some dead corners that cannot be cleaned. Secondly, after the high-speed water flow contacts the mold surface, the water flow will splash all over the device, causing a bad surrounding environment and making it impossible for workers to stand nearby.

[0004] Therefore, it is very necessary to invent a cleaning device that is convenient to cleaning the injection mold. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a cleaning device for conveniently cleaning injection molds, comprising an immersion cleaning machine box, a wave generator and a mold fixture, wherein the wave generator is installed inside the immersion cleaning machine box, a mold fixture is arranged above the wave generator, and the mold fixture is fixedly installed on the immersion cleaning machine box;

[0006] The wave generator includes a limiting sleeve, a reciprocating cross bar, a movable ring, a liquid push plate, a pushing slide, a rotating plate and a driving motor. The limiting sleeve is fixedly installed on the immersion cleaning machine chassis, the reciprocating cross bar is slidably installed inside the limiting sleeve, and the two ends of the reciprocating cross bar are respectively fixedly installed with movable rings. The two liquid push plates are symmetrically fixedly installed on the reciprocating cross bar, and the pushing slide is slidably installed inside the movable ring. The pushing slide is rotatably connected to the rotating plate, and the output end of the driving motor rotates through the immersion cleaning machine chassis and is fixedly connected to the rotating plate.

[0007] Preferably, the immersion cleaning chassis includes a cleaning chassis, a sealing cover plate, a clamp cross plate, a splash-proof insulation cloth and a hook. Several of the sealing cover plates are fixedly installed inside the cleaning chassis, a mold clamp is fixedly installed on the sealing cover plate, a splash-proof insulation cloth is arranged above the sealing cover plate, either end of the splash-proof insulation cloth is fixedly installed on the inner wall of the cleaning chassis, at least two of the hooks are fixedly installed on the other side of the inner wall of the cleaning chassis, a limiting sleeve is fixedly installed at the lower middle part of the interior of the cleaning chassis, the output end of the drive motor rotates through the cleaning chassis and is fixedly connected to the rotating plate, and the drive motor is fixedly installed on the outside of the cleaning chassis.

[0008] Preferably, there are gaps between several of the clamp transverse plates to allow liquid to flow, a wave generator is arranged below the clamp transverse plate, and slots for hooks to pass through are opened on the splash-proof insulation cloth, which is made of a water-absorbing and heat-insulating material.

[0009] Preferably, the reciprocating cross bar is a rectangular structure, and the movable collars fixedly mounted at both ends of the reciprocating cross bar are annular structures.

[0010] Preferably, the liquid push plate is a rectangular structure, and the liquid push plate is arranged between the limiting sliding sleeve and the movable collar.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model does not adopt traditional flushing cleaning, but immersion cleaning. By immersing it in high-temperature liquid, the injection molding residue on its surface can be effectively dissolved to a certain extent, and there is no dead angle in the immersion cleaning. The wave generator added on this basis can promote the flow of the cleaning immersion liquid, so that the local particles of the liquid are frequently disturbed and leave the original equilibrium position to make periodic ups and downs, thereby generating waves. The impact force is transmitted by the liquid, which can effectively avoid damage to the mold and can also impact and clean it in all directions without dead angles, thereby maximizing the cleaning efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 This utility model Figure 1 Schematic diagram of the local cross-sectional structure.

[0015] Figure 3 This utility model Figure 2 Schematic diagram of the local enlarged structure at A.

[0016] In the figure:

[0017] Immersion cleaning chassis 1, cleaning chassis 11, sealing cover plate 12, fixture cross plate 13, splash-proof insulation cloth 14, hook 15, wave generator 2, limiting sliding sleeve 21, reciprocating cross bar 22, movable collar 23, liquid push plate 24, pushing slide 25, rotating plate 26, driving motor 27, and mold fixture 3. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0019] In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0020] As attached Figure 1 To Attachment Figure 3 As shown:

[0021] The utility model provides a cleaning device for conveniently cleaning injection molds, comprising an immersion cleaning machine case 1, a wave generator 2 and a mold clamp 3, wherein the wave generator 2 is installed inside the immersion cleaning machine case 1, and the mold clamp 3 is arranged above the wave generator 2, and the mold clamp 3 is fixedly installed on the immersion cleaning machine case 1, and the mold clamp 3 is used to restrict and fix the mold in the immersion cleaning machine case 1, and the mold clamp 3 is a mold clamping device in the existing known technology.

[0022] The wave generator 2 includes a limiting sleeve 21, a reciprocating cross bar 22, a movable collar 23, a liquid push plate 24, a pushing slide 25, a rotating plate 26 and a driving motor 27. The limiting sleeve 21 is fixedly mounted on the immersion cleaning chassis 1, the reciprocating cross bar 22 is slidably mounted inside the limiting sleeve 21, and the two ends of the reciprocating cross bar 22 are respectively fixedly mounted with movable collars 23. The two liquid push plates 24 are symmetrically fixedly mounted on the reciprocating cross bar 22, and a pushing slide 25 is slidably mounted inside the movable collar 23. The pushing slide 25 is rotationally connected to the rotating plate 26, and the output end of the driving motor 27 rotates through the immersion cleaning chassis 1 and is fixedly connected to the rotating plate 26. The wave generator 2 is used to push the liquid to generate waves, and the waves continuously beat the mold, and the mold is cleaned without dead ends.

[0023] Embodiment 1:

[0024] Specifically, the immersion cleaning chassis 1 includes a cleaning chassis 11, a sealing cover plate 12, a fixture cross plate 13, a splash-proof insulation cloth 14 and a hook 15. Several sealing cover plates 12 are fixedly installed inside the cleaning chassis 11, and a mold fixture 3 is fixedly installed on the sealing cover plate 12. A splash-proof insulation cloth 14 is arranged above the sealing cover plate 12. Either end of the splash-proof insulation cloth 14 is fixedly installed on the inner wall of the cleaning chassis 11, and at least two of the hooks 15 are fixedly installed on the other side of the inner wall of the cleaning chassis 11. A limiting sleeve 21 is fixedly installed at the lower middle part of the cleaning chassis 11, and the output end of the drive motor 27 rotates through the cleaning chassis 11 and is fixedly connected to the rotating plate 26. The drive motor 27 is fixedly installed on the outside of the cleaning chassis 11. A heating pipe is fixedly installed inside the cleaning chassis 11, and the heating pipe is used to heat the cleaning liquid to a certain temperature to dissolve the injection molding residue. A drainage pipe outlet and a water injection pipe outlet are fixedly installed on the cleaning chassis 11.

[0025] Specifically, there are gaps between several of the clamp cross plates 13 to allow liquid to flow, a wave generator 2 is arranged below the clamp cross plate 13, and a slot through which a hook 15 passes is opened on the splash-proof insulation cloth 14. The splash-proof insulation cloth 14 is made of a water-absorbing and heat-insulating material. The splash-proof insulation cloth 14 is used to ensure the temperature of the liquid below it and prevent the waves from being generated too high.

[0026] Specifically, the reciprocating crossbar 22 is a rectangular structure, and the movable collars 23 fixedly installed at both ends of the reciprocating crossbar 22 are annular structures.

[0027] Specifically, the liquid push plate 24 is a rectangular structure, and the liquid push plate 24 is disposed between the limiting sliding sleeve 21 and the movable collar 23 .

[0028] Embodiment 2:

[0029] Open the sealing cover 12 of the immersion cleaning chassis 1, and detach the splash-proof insulation cloth 14 from the hook 15, the splash-proof insulation cloth 14 is not under the blockade, fix the mold to be cleaned on the mold fixture 3, and then hang the splash-proof insulation cloth 14 on the hook 15, and close the sealing cover 12. At this time, turn on the heating tube to heat its liquid, and turn on the driving motor 27 of the wave generator 2 at the same time. The driving motor 27 drives the rotating plate 26, and the rotating plate 26 drives the pushing slide 25 to move in a circular trajectory, and the pushing slide 25 drives the liquid push plate 24 to move horizontally, and the liquid push plate 24 drives the reciprocating cross bar 22, and the reciprocating cross bar 22 makes a reciprocating motion, and the reciprocating cross bar 22 drives the liquid push plate 24, and the liquid push plate 24 drives the liquid to flow and generate waves, and the generated waves continuously beat the mold for cleaning.

[0030] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A cleaning device for cleaning an injection mold, characterized in that: The invention comprises an immersion cleaning machine box (1), a wave generator (2) and a mold fixture (3); the wave generator (2) is installed inside the immersion cleaning machine box (1); the mold fixture (3) is arranged above the wave generator (2); and the mold fixture (3) is fixedly installed on the immersion cleaning machine box (1); The wave generator (2) comprises a limiting sleeve (21), a reciprocating cross bar (22), a movable collar (23), a liquid push plate (24), a pushing slide (25), a rotating plate (26) and a driving motor (27); the limiting sleeve (21) is fixedly mounted on the immersion cleaning machine case (1); the reciprocating cross bar (22) is slidably mounted inside the limiting sleeve (21); the two ends of the reciprocating cross bar (22) are respectively fixedly mounted with movable collars (23); the two liquid push plates (24) are symmetrically fixedly mounted on the reciprocating cross bar (22); a pushing slide (25) is slidably mounted inside the movable collar (23); the pushing slide (25) is rotationally connected to the rotating plate (26); and the output end of the driving motor (27) rotates through the immersion cleaning machine case (1) and is fixedly connected to the rotating plate (26).

2. A cleaning device for cleaning an injection mold as claimed in claim 1, characterized in that: The immersion cleaning chassis (1) comprises a cleaning chassis (11), a sealing cover plate (12), a fixture cross plate (13), a splash-proof heat-insulating cloth (14) and a hook (15); a plurality of the sealing cover plates (12) are fixedly installed inside the cleaning chassis (11); a mold fixture (3) is fixedly installed on the sealing cover plate (12); a splash-proof heat-insulating cloth (14) is arranged above the sealing cover plate (12); one end of the splash-proof heat-insulating cloth (14) is fixedly installed on the inner wall of the cleaning chassis (11); at least two of the hooks (15) are fixedly installed on the other side of the inner wall of the cleaning chassis (11); a limiting sliding sleeve (21) is fixedly installed at the lower middle part of the cleaning chassis (11); the output end of the driving motor (27) rotates through the cleaning chassis (11) and is fixedly connected to the rotating plate (26); the driving motor (27) is fixedly installed outside the cleaning chassis (11).

3. A cleaning device for cleaning an injection mold as claimed in claim 2, characterized in that: There are gaps between the plurality of clamp transverse plates (13) to allow liquid to flow, a wave generator (2) is arranged below the clamp transverse plate (13), a slot through which a hook (15) passes is opened on the splash-proof insulation cloth (14), and the splash-proof insulation cloth (14) is made of a water-absorbing insulation material.

4. A cleaning device for cleaning an injection mold as claimed in claim 1, characterized in that: The reciprocating crossbar (22) is a rectangular structure, and the movable collars (23) fixedly mounted at both ends of the reciprocating crossbar (22) are annular structures.

5. A cleaning device for cleaning an injection mold as claimed in claim 1, characterized in that: The liquid push plate (24) is a rectangular structure, and the liquid push plate (24) is arranged between the limiting sliding sleeve (21) and the movable sleeve ring (23).

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