A mold cleaning device for processing automobile rubber and plastic products

Abstract

This utility model relates to the field of automotive parts manufacturing technology and discloses a mold cleaning device for processing automotive rubber and plastic products. The device includes a cleaning component for cleaning the mold. The cleaning component comprises a cabinet, a placement tray, a top plate, side cleaning plates, a first horizontal plate, and a second horizontal plate. The placement tray is rotatably mounted inside the cabinet. The top plate is also mounted inside the cabinet. The side cleaning plates are symmetrically mounted on the top plate. The first horizontal plate is mounted on the top plate, and the second horizontal plate is mounted inside the cabinet. The top plate is fixedly connected to the interior of the cabinet. A second hydraulic press is fixedly connected to the center of the top plate. The output end of the second hydraulic press is connected to the first horizontal plate via a coupling. An electrically controlled slide rail is fixedly connected to the first horizontal plate. This device uses high-temperature steam impact for cleaning, which avoids the wear and tear on the mold surface caused by traditional friction cleaning, thus preventing loss of precision in the inner wall of the mold.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts manufacturing technology, specifically, it relates to a mold clearing device for processing automotive rubber and plastic products. Background Technology

[0002] With the rapid development of the global automotive industry, lightweighting, intelligentization, and electrification of automobiles have become irreversible trends. In this process, rubber and plastics, particularly high-polymer materials, are increasingly widely used in automobiles due to their superior properties (such as lightweight, corrosion resistance, ease of processing, high design flexibility, and good sealing and shock absorption performance), with per-vehicle usage continuing to rise. From engine compartment seals and oil lines to interior and exterior body trim (such as dashboards, bumpers, and sealing strips), and even key insulation and protection components for new energy vehicle battery systems, rubber and plastic products have become indispensable "capillaries" and "nerve endings" of modern automobiles.

[0003] These components are mainly produced on a large scale and with high efficiency through various mold forming processes (such as injection molding, compression molding, and extrusion molding). As the core of the molding process, the surface condition of the mold's internal cavity directly determines the dimensional accuracy, appearance quality (such as smoothness and color), and mechanical properties of the final product.

[0004] However, during continuous production, molds inevitably face the problem of scale buildup. A review of existing technologies reveals that most methods focus on cleaning metal mold parts, without making significant improvements to the cleaning of rubber and plastic molds. Furthermore, rubber and plastic molds have extremely high internal precision, and normal friction cleaning would inevitably cause wear on the inner wall of the mold, affecting its precision.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] To solve the technical problem of cleaning rubber and plastic molds, the basic concept of the technical solution adopted by this utility model is as follows: A mold cleaning device for processing automotive rubber and plastic products includes a cleaning component for cleaning the mold. The cleaning component includes a cabinet, a placement tray, a top plate, side cleaning plates, a first horizontal plate, and a second horizontal plate. The placement tray is rotatably disposed in the cabinet, the top plate is disposed in the cabinet, the side cleaning plates are symmetrically disposed on the top plate, the first horizontal plate is disposed on the top plate, and the second horizontal plate is disposed in the cabinet.

[0007] In a preferred embodiment of this utility model, the top plate is fixedly connected to the interior of the cabinet, and a second hydraulic press is fixedly connected to the middle of the top plate. The output end of the second hydraulic press is connected to the first horizontal plate through a coupling.

[0008] In a preferred embodiment of this utility model, an electrically controlled slide rail is fixedly connected to the first horizontal plate, and a slider is driven on the electrically controlled slide rail, with the slider slidably connected to the first horizontal plate.

[0009] In a preferred embodiment of this utility model, the slider is arrayed with main high-temperature steam nozzles, each main high-temperature steam nozzle is fixedly connected to the corresponding slider, the second horizontal plate is fixedly connected to the cabinet, and the second horizontal plate has the same structure as the first horizontal plate.

[0010] In a preferred embodiment of this utility model, first hydraulic presses are symmetrically arranged on the top plate, each of the first hydraulic presses is fixedly connected to the top plate, and the output end of the first hydraulic press is connected to the corresponding side cleaning plate through a coupling.

[0011] In a preferred embodiment of this utility model, a connecting shaft is fixedly connected to each side cleaning plate, and movable clamps are arranged in an array on each connecting shaft. Each movable clamp is connected to the connecting shaft by fasteners, and a corresponding side high-temperature steam nozzle is fixedly connected to each movable clamp.

[0012] In a preferred embodiment of this utility model, a drive motor is fixedly connected inside the cabinet. The output end of the drive motor is fixed to the placement plate through a coupling. Through holes are opened around the placement plate, and a pad frame is snapped into each through hole.

[0013] In a preferred embodiment of this utility model, a partition is fixedly connected inside the cabinet, a cover plate is snapped onto the side of the cabinet, and a control module is fixedly connected to the cabinet.

[0014] Compared with the prior art, the present invention has the following advantages: 1. A mold cleaning device for processing automotive rubber and plastic products. This device uses high-temperature steam impact for cleaning, which cleans the mold surface while avoiding the wear and tear caused by traditional friction cleaning, thus preventing loss of precision of the inner wall of the mold.

[0015] 2. This mold cleaning device for processing automotive rubber and plastic products changes the angle of the movable clamp on the connecting shaft according to the inner wall structure of the mold. After the change, the movable clamp is locked by fasteners, thereby changing the angle of the side high-temperature steam nozzle. This adapts to different structures inside the mold, avoiding dead corners in the fixed flushing due to the complex internal structure of some molds, and improving the cleaning effect of the mold.

[0016] 3. This mold cleaning device for processing automotive rubber and plastic products, in operation, the drive motor drives the placement plate to rotate through the output end and coupling. The rotation of the placement plate is intermittent. During the stop, the mold is cleaned and unloaded. When the through hole of the placement plate is too large or the shape does not conform, the pad frame is stuck on the through hole. By changing the size and shape of the through hole, different molds can be loaded.

[0017] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0018] In the attached diagram: Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of the cabinet of this utility model; Figure 3 This is a schematic diagram of the bottom of the placement tray of this utility model; Figure 4 This is a schematic diagram of the first horizontal plate structure of this utility model; Figure 5 This is a schematic diagram of the structure of the side cleaning plate of this utility model.

[0019] In the diagram: 1. Cabinet; 11. Control module; 12. Partition; 2. Placement tray; 21. Pad frame; 22. Drive motor; 3. Top plate; 4. First hydraulic press; 41. Side cleaning plate; 42. Connecting shaft; 43. Movable clamp; 44. Side high-temperature steam nozzle; 5. Second hydraulic press; 51. First horizontal plate; 52. Second horizontal plate; 53. Electrically controlled slide rail; 54. Slider; 55. Main high-temperature steam nozzle. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0021] Please see Figure 1-5A mold cleaning device for processing automotive rubber and plastic products includes a cleaning component for cleaning the mold. The cleaning component includes a cabinet 1, a placement tray 2, a top plate 3, side cleaning plates 41, a first horizontal plate 51, and a second horizontal plate 52. The placement tray 2 is rotatably disposed inside the cabinet 1, the top plate 3 is disposed inside the cabinet 1, the side cleaning plates 41 are symmetrically disposed on the top plate 3, the first horizontal plate 51 is disposed on the top plate 3, and the second horizontal plate 52 is disposed inside the cabinet 1. Before use, the mold is placed on the placement plate 2. Then, the mold is sent between the first horizontal plate 51 and the second horizontal plate 52 by rotating the placement plate 2. The side of the mold is then cleaned by the side cleaning plate 41, and the top and bottom surfaces of the mold are cleaned by the first horizontal plate 51 and the second horizontal plate 52. High-temperature steam impact is used for cleaning. While cleaning the mold surface, it avoids the wear and tear on the mold surface caused by traditional friction cleaning, which could lead to loss of precision of the inner wall of the mold.

[0022] The top plate 3 is fixedly connected to the interior of the cabinet 1. A second hydraulic press 5 is fixedly connected to the middle of the top plate 3. The output end of the second hydraulic press 5 is connected to the first horizontal plate 51 via a coupling. An electrically controlled slide rail 53 is fixedly connected to the first horizontal plate 51. A slider 54 is driven on the electrically controlled slide rail 53. The slider 54 is slidably connected to the first horizontal plate 51. Main high-temperature steam nozzles 55 are arranged in an array on the slider 54. Each main high-temperature steam nozzle 55 is fixedly connected to the corresponding slider 54. The second horizontal plate 52 is fixedly connected to the cabinet 1. Furthermore, the second horizontal plate 52 has the same structure as the first horizontal plate 51. The top plate 3 is symmetrically provided with first hydraulic presses 4. Each first hydraulic press 4 is fixedly connected to the top plate 3. The output end of the first hydraulic press 4 is connected to the corresponding side cleaning plate 41 through a coupling. Each side cleaning plate 41 is fixedly connected with a connecting shaft 42. Each connecting shaft 42 is provided with an array of movable clamps 43. Each movable clamp 43 is connected to the connecting shaft 42 through fasteners. Each movable clamp 43 is fixedly connected with a corresponding side high-temperature steam nozzle 44. The first hydraulic press 4 and the second hydraulic press 5 work synchronously. The first hydraulic press 4 drives the side cleaning plate 41 to rise and fall, and the second hydraulic press 5 drives the first horizontal plate 51 to rise and fall. The slider 54 on the first horizontal plate 51 is controlled by the electric slide rail 53 to slide laterally. During the sliding, the main high-temperature steam nozzle 55 is driven to clean the mold. The side cleaning plate 41 drives the internal side high-temperature steam nozzle 44 to rise and fall to impact the inner wall of the mold and clean the outer wall of the side high-temperature steam nozzle 44. Through high-temperature steam flushing, the traditional friction cleaning is avoided, which causes wear on the mold surface and results in the loss of precision of the inner wall of the mold. According to the internal structure of the mold, the angle of the movable clamp 43 on the connecting shaft 42 is changed. After the change, the movable clamp 43 is locked by fasteners, thereby changing the angle of the side high temperature steam nozzle 44. This adapts to different internal structures of the mold, avoids dead corners in the fixed flushing due to the complex internal structure of some molds, and improves the cleaning effect of the mold. Fasteners include, but are not limited to, bolts.

[0023] It is worth noting that the components on the first horizontal plate 51 and the second horizontal plate 52 are existing mature technologies, and such components are conventional settings in the field and are not improvements of this optimization scheme. Therefore, they do not need to be described in detail here.

[0024] The cabinet 1 is fixedly connected to a drive motor 22. The output end of the drive motor 22 is fixed to the placement plate 2 through a coupling. The placement plate 2 is surrounded by through holes, and each through hole is fitted with a pad frame 21. During operation, the drive motor 22 drives the placement plate 2 to rotate through the output end and coupling. The rotation of the placement plate 2 is intermittent. During the stop, the mold is cleaned and unloaded. When the through hole of the placement plate 2 is too large or the shape does not conform, the pad frame 21 is clamped on the through hole. The size and shape of the through hole are changed to realize the loading of different molds.

[0025] The cabinet 1 is fixedly connected to a partition 12, the side of the cabinet 1 is snapped with a cover plate, and the cabinet 1 is fixedly connected to a control module 11. The partition 12 shields the impurities and steam generated during internal cleaning, preventing disturbance to the external environment and surrounding construction personnel. The cover on one side is removable, facilitating subsequent internal cleaning and maintenance. The control module 11 is used to control the operation of the internal components of this device.

[0026] Working Principle: Before use, the mold is placed on the placement tray 2. The rotation of the placement tray 2 then moves the mold between the first horizontal plate 51 and the second horizontal plate 52. The side cleaning plate 41 cleans the sides of the mold, while the first and second horizontal plates 51 and 52 clean the top and bottom surfaces. High-temperature steam impact is used during cleaning, avoiding the wear and tear caused by traditional friction cleaning, which can lead to loss of precision on the inner wall of the mold. The first hydraulic press 4 and the second hydraulic press 5 work synchronously. The first hydraulic press 4 raises and lowers the side cleaning plate 41, and the second hydraulic press 5 raises and lowers the first horizontal plate 51. The slider 54 on the first horizontal plate 51 slides laterally under the control of the electrically controlled slide rail 53. During this sliding motion, the main high-temperature steam nozzle 55 cleans the mold. The side cleaning plate 41 raises and lowers the internal side high-temperature steam nozzles 44 to impact the inner wall of the mold and clean the outer wall of the side high-temperature steam nozzles 44. This high-temperature steam rinsing avoids the damage caused by traditional friction cleaning. Wear on the mold surface leads to a loss of precision in the inner wall of the mold. Based on the structure of the inner wall of the mold, the angle of the movable clamp 43 on the connecting shaft 42 is changed. After the change, the movable clamp 43 is locked by fasteners, thereby changing the angle of the side high-temperature steam nozzle 44. This adapts to different structures inside the mold, avoiding dead corners in the fixed flushing due to the complex internal structure of some molds, and improving the cleaning effect of the mold. During operation, the drive motor 22 drives the placement plate 2 to rotate through the output end and coupling. The rotation of the placement plate 2 is intermittent, and the mold is cleaned and unloaded during the stop. When the through hole of the placement plate 2 is too large or the shape does not conform, the pad frame 21 is clamped on the through hole. The size and shape of the through hole are changed to load different molds. The partition plate 12 shields the impurities and steam generated during internal cleaning, avoiding disturbance to the external environment and surrounding construction personnel. The cover plate on one side is detachable, which facilitates subsequent internal cleaning and maintenance. The control module 11 is used to control the operation of the internal components of this device.

[0027] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A mold cleaning device for processing automotive rubber and plastic products, characterized in that, include: The cleaning assembly is used to clean the mold. The cleaning assembly includes a cabinet (1), a placement tray (2), a top plate (3), a side cleaning plate (41), a first horizontal plate (51), and a second horizontal plate (52). The placement tray (2) is rotatably set inside the cabinet (1), the top plate (3) is set inside the cabinet (1), the side cleaning plates (41) are symmetrically set on the top plate (3), the first horizontal plate (51) is set on the top plate (3), and the second horizontal plate (52) is set inside the cabinet (1).

2. The mold-cleaning device for processing automotive rubber and plastic products according to claim 1, characterized in that, The top plate (3) is fixedly connected to the interior of the cabinet (1), and a second hydraulic press (5) is fixedly connected to the middle of the top plate (3). The output end of the second hydraulic press (5) is connected to the first horizontal plate (51) through a coupling.

3. The mold-cleaning device for processing automotive rubber and plastic products according to claim 2, characterized in that, An electrically controlled slide rail (53) is fixedly connected to the first horizontal plate (51), and a slider (54) is driven on the electrically controlled slide rail (53). The slider (54) is slidably connected to the first horizontal plate (51).

4. The mold-cleaning device for processing automotive rubber and plastic products according to claim 3, characterized in that, The slider (54) is arrayed with main high-temperature steam nozzles (55), each main high-temperature steam nozzle (55) is fixedly connected to the corresponding slider (54), the second horizontal plate (52) is fixedly connected to the cabinet (1), and the second horizontal plate (52) has the same structure as the first horizontal plate (51).

5. The mold-cleaning device for processing automotive rubber and plastic products according to claim 2, characterized in that, The top plate (3) is symmetrically provided with first hydraulic presses (4), each first hydraulic press (4) is fixedly connected to the top plate (3), and the output end of the first hydraulic press (4) is connected to the corresponding side cleaning plate (41) through a coupling.

6. The mold-cleaning device for processing automotive rubber and plastic products according to claim 5, characterized in that, Each side cleaning plate (41) is fixedly connected to a connecting shaft (42), and each connecting shaft (42) is provided with an array of movable clamps (43). Each movable clamp (43) is connected to the connecting shaft (42) by fasteners, and each movable clamp (43) is fixedly connected to a corresponding side high-temperature steam nozzle (44).

7. The mold-cleaning device for processing automotive rubber and plastic products according to claim 1, characterized in that, A drive motor (22) is fixedly connected inside the cabinet (1). The output end of the drive motor (22) is fixed to the placement plate (2) through a coupling. The placement plate (2) has through holes around it, and each through hole is fitted with a pad frame (21).

8. The mold-cleaning device for processing automotive rubber and plastic products according to claim 1, characterized in that, The cabinet (1) is fixedly connected to a partition (12), the cabinet (1) is snapped to a cover plate on the side, and the cabinet (1) is fixedly connected to a control module (11).

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