Color matching device for colored rubber rain shoes

Abstract

The utility model provides a color matching device for colored rubber rain shoes, which belongs to the technical field of rubber color matching, aims to solve the problem that color matching accuracy is affected due to the fact that raw materials are easily blocked at a feeding port, and comprises a mixing barrel main body, a reciprocating self-locking driving part, a raw material feeding hopper, a positioning mounting rod, a rotary compression wheel, a sliding connecting plate and a raw material flapping plate, the reciprocating self-locking driving piece is in bolted connection with the upper part of the mixing barrel main body; the raw material feeding hopper is fixedly connected to the upper part of the mixing barrel main body; the positioning mounting rod is rotationally connected to the upper part of the raw material feeding hopper; the rotary pressed wheel is fixedly connected to the middle part of the positioning mounting rod; the sliding connecting plate is connected to the left side of the raw material feeding hopper in an up-down sliding mode. The raw material beating plate is fixedly connected to the lower part of the sliding connecting plate; according to the color matching device, caked raw materials can be scattered, the bridging phenomenon of the raw materials is avoided, the situation that the raw materials block the feeding port is avoided, and the color matching accuracy is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of rubber color matching technology, and more specifically, it relates to a color matching device for colored rubber rain boots. Background Technology

[0002] During the production of colored rubber rain boots, various colored rubber raw materials or pigments are first added to a mixing tank in a certain proportion and heated. The melted rubber is then mixed with a stirring paddle to form new colors. The mixed rubber raw materials are then conveyed to the next production process through a conveying system.

[0003] For example, CN218901486U discloses a color mixing bucket, including a bucket body and a bucket lid. A stirring rod is installed inside the bucket body, and a bearing is installed below the stirring rod. A connecting base is provided on the outer wall of the bearing, and a bottom scraper is installed on the outer wall of the connecting base. A heating element is provided at the bottom of the bottom scraper, and a temperature sensor is installed on the right side of the heating element. The bucket lid is located above the bucket body, and a hinge is installed on the rear side of the bucket lid. This invention allows for more thorough fusion of silicone and pigments, preventing them from sticking to the silicone during stirring. This makes it easier to handle the finished silicone after color mixing, resulting in more uniform color mixing, improved work efficiency, and enhanced color mixing effects. It also maintains a certain temperature in the silicone, ensuring it can fuse with the pigments. Simultaneously, the temperature sensor will issue a warning when the temperature is too high, allowing operators to adjust the temperature of the heating element.

[0004] Based on the above, when rubber raw materials are added to the mixing tank, the raw materials are prone to bridging and clogging at the inlet, which causes changes in the ratio of raw materials entering the mixing tank, affects the accuracy of color matching, and thus affects the production quality of colored rain boots. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a color matching device for colored rubber rain boots. This device solves the problem that when rubber raw materials are added to a mixing tank, the raw materials tend to bridge and block the inlet, causing changes in the ratio of raw materials entering the mixing tank, affecting the accuracy of color matching, and consequently impacting the production quality of the colored rain boots.

[0006] The purpose and function of this utility model, a color matching device for colored rubber rain boots, are achieved by the following specific technical means:

[0007] A color-matching device for colored rubber rain boots includes a mixing tank body, a reciprocating self-locking drive component, a cleaning structure, a raw material feed hopper, a positioning mounting rod, a rotating pressure wheel, an anti-clogging structure, a sliding connecting plate, and a raw material tapping plate. The reciprocating self-locking drive component is bolted to the upper part of the mixing tank body. The cleaning structure is disposed on the inner side of the mixing tank body. The raw material feed hopper is fixedly connected to the upper part of the mixing tank body. The positioning mounting rod is rotatably connected to the upper part of the raw material feed hopper. The rotating pressure wheel is fixedly connected to the middle part of the positioning mounting rod. The anti-clogging structure is disposed above the mixing tank body. The sliding connecting plate is slidably connected to the left side of the raw material feed hopper. The raw material tapping plate is fixedly connected to the lower part of the sliding connecting plate.

[0008] Furthermore, the cleaning structure includes a raw material stirring component and a positioning mounting bracket; the raw material stirring component is rotatably connected to the middle of the mixing tank body, and the raw material stirring component is coaxially and fixedly connected to the motor shaft of the reciprocating self-locking drive component; the positioning mounting bracket is fixedly connected to the outside of the raw material stirring component.

[0009] Furthermore, the cleaning structure also includes a sliding cleaning scraper and a first reset elastic element; the sliding cleaning scraper is slidably connected to the outside of the positioning mounting frame; multiple first reset elastic elements are provided, and the sliding cleaning scraper is elastically connected to the positioning mounting frame through multiple first reset elastic elements.

[0010] Furthermore, the anti-blocking structure includes incomplete gears and raw material striking rods; two incomplete gears are provided, and the two incomplete gears are respectively fixedly connected to the front and rear sides of the positioning mounting rod; multiple raw material striking rods are provided, and the multiple raw material striking rods are evenly distributed and fixedly connected to the upper end surface of the raw material striking plate.

[0011] Furthermore, the anti-blocking structure also includes a sliding pressure plate and a second reset elastic element; multiple sliding pressure plates are provided, and the multiple sliding pressure plates are circumferentially arrayed and slidably connected to the outside of the rotating pressure wheel; multiple second reset elastic elements are provided, and the multiple sliding pressure plates are elastically connected to the rotating pressure wheel through the multiple second reset elastic elements.

[0012] Furthermore, the anti-blocking structure also includes a third reset elastic element and a limiting transmission rack; the sliding connecting plate is elastically connected to the raw material feed hopper through the third reset elastic element; two limiting transmission racks are provided, and the two limiting transmission racks are respectively fixedly connected to the front and rear sides of the sliding connecting plate, and the two limiting transmission racks respectively mesh with the two incomplete gears.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention uses a sliding cleaning scraper to clean the inner wall of the mixing tank, scraping off the rubber material adhering to the inner wall and allowing it to be re-added to the mixing process. This effectively ensures the uniformity of the rubber material mixing and reduces the amount of rubber material adhering to the inner wall of the mixing tank during discharge, thus reducing material waste. The up-and-down movement of the material tapping plate and material striking rod taps the rubber material entering the material feed hopper, breaking up any clumps and improving the efficiency of subsequent mixing of different colored materials. It also prevents material bridging, effectively avoiding material blockage at the feed inlet and preventing changes in the material ratio entering the mixing tank, ensuring accurate color matching and guaranteeing the production quality of colored rain boots. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram showing the positional relationship between the raw material mixing component and the positioning mounting frame of this utility model.

[0017] Figure 3 This is a schematic diagram showing the disassembled structure of the positioning mounting bracket and the sliding cleaning scraper of this utility model.

[0018] Figure 4 This is a schematic diagram showing the positional relationship between the positioning mounting rod, the rotating pressure wheel, and the sliding connecting plate of this utility model.

[0019] Figure 5 This is a schematic diagram of the structure of the raw material tapping plate of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. Mixing tank body; 101. Raw material mixing component; 102. Positioning mounting frame; 103. Sliding cleaning scraper; 104. First reset elastic component; 2. Reciprocating self-locking drive component; 3. Raw material feed hopper; 4. Positioning mounting rod; 401. Incomplete gear; 5. Rotating pressure wheel; 501. Sliding pressure plate; 502. Second reset elastic component; 6. Sliding connecting plate; 601. Third reset elastic component; 602. Limit transmission rack; 7. Raw material tapping plate; 701. Raw material striking rod. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0023] Example 1:

[0024] As attached Figure 1 To be continued Figure 3 As shown:

[0025] This utility model provides a color matching device for colored rubber rain boots, including a mixing tank body 1, a reciprocating self-locking drive component 2, and a cleaning structure; the reciprocating self-locking drive component 2 is bolted to the upper part of the mixing tank body 1; the cleaning structure is set on the inner side of the mixing tank body 1.

[0026] The cleaning structure includes a raw material mixing component 101 and a positioning mounting bracket 102. The raw material mixing component 101 is rotatably connected to the middle of the mixing tank body 1, and the raw material mixing component 101 is coaxially fixedly connected to the motor shaft of the reciprocating self-locking drive component 2. The positioning mounting bracket 102 is fixedly connected to the outside of the raw material mixing component 101.

[0027] The cleaning structure also includes a sliding cleaning scraper 103 and a first reset elastic element 104; the sliding cleaning scraper 103 is slidably connected to the outside of the positioning mounting frame 102; multiple first reset elastic elements 104 are provided, and the sliding cleaning scraper 103 is elastically connected to the positioning mounting frame 102 through multiple first reset elastic elements 104.

[0028] The specific usage and function of this embodiment are as follows: After the raw materials are added to the mixing tank body 1, the reciprocating self-locking drive 2 is activated, which drives the raw material stirring component 101 to rotate and stir the raw materials. During the rotation of the raw material stirring component 101, the positioning mounting frame 102 will rotate, which in turn drives the sliding cleaning scraper 103 to rotate and clean the inner wall of the mixing tank body 1. The first reset elastic component 104 will continuously press the sliding cleaning scraper 103, so that the sliding cleaning scraper 103 is tightly attached to the inner wall of the mixing tank body 1.

[0029] Example 2:

[0030] As attached Figure 1 To be continued Figure 5 As shown:

[0031] Based on Embodiment 1, it also includes a raw material feed hopper 3, a positioning mounting rod 4, a rotating pressure wheel 5, an anti-blocking structure, a sliding connecting plate 6, and a raw material tapping plate 7; the raw material feed hopper 3 is fixedly connected to the upper part of the mixing tank body 1; the positioning mounting rod 4 is rotatably connected to the upper part of the raw material feed hopper 3; the rotating pressure wheel 5 is fixedly connected to the middle part of the positioning mounting rod 4; the anti-blocking structure is set above the mixing tank body 1; the sliding connecting plate 6 is slidably connected to the left side of the raw material feed hopper 3; and the raw material tapping plate 7 is fixedly connected to the lower part of the sliding connecting plate 6.

[0032] The anti-blocking structure includes an incomplete gear 401 and a raw material striking rod 701. There are two incomplete gears 401, which are fixedly connected to the front and rear sides of the positioning mounting rod 4 respectively. There are multiple raw material striking rods 701, which are evenly distributed and fixedly connected to the upper end face of the raw material striking plate 7.

[0033] The anti-blocking structure also includes a sliding pressure plate 501 and a second reset elastic element 502; multiple sliding pressure plates 501 are provided, and multiple sliding pressure plates 501 are circumferentially arrayed and slidably connected to the outside of the rotating pressure wheel 5; multiple second reset elastic elements 502 are provided, and multiple sliding pressure plates 501 are elastically connected to the rotating pressure wheel 5 through multiple second reset elastic elements 502.

[0034] The anti-blocking structure also includes a third reset elastic element 601 and a limiting transmission rack 602; the sliding connecting plate 6 is elastically connected to the raw material feed hopper 3 through the third reset elastic element 601; there are two limiting transmission racks 602, which are fixedly connected to the front and rear sides of the sliding connecting plate 6 respectively, and the two limiting transmission racks 602 mesh with two incomplete gears 401 respectively.

[0035] The specific usage and function of this embodiment are as follows: When raw materials are added to the raw material feed hopper 3, the falling raw materials will push the sliding pressure plate 501 and the rotating pressure wheel 5 to rotate, causing the rotating pressure wheel 5 to drive the positioning mounting rod 4 to rotate. When the positioning mounting rod 4 rotates, it will drive the incomplete gear 401 to rotate, causing the incomplete gear 401 to push the limiting transmission rack 602 to slide downward. When the limiting transmission rack 602 slides, it will drive the sliding connecting plate 6 and the raw material tapping plate 7 to slide downward. When the raw material tapping plate 7 slides, it will drive the raw material striking rod 701 to slide. When the incomplete gear 401 rotates to the part without teeth, the sliding connecting plate 6 will drive the limiting transmission rack 602, the raw material tapping plate 7 and the raw material striking rod 701 to reset under the action of the third reset elastic element 601, waiting for the next action. After the sliding pressure plate 501 contacts the raw material feed hopper 3, it will be squeezed, thereby compressing the second reset elastic element 502 and ensuring that the rotating pressure wheel 5 rotates normally.

[0036] The following points should be noted in this article:

[0037] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0038] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0039] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A color matching device for colored rubber rain boots, comprising a mixing tank body (1), a reciprocating self-locking drive component (2), a cleaning structure, a raw material feed hopper (3), a positioning mounting rod (4), a rotating pressure wheel (5), an anti-blocking structure, a sliding connecting plate (6), and a raw material tapping plate (7); wherein the reciprocating self-locking drive component (2) is bolted to the upper part of the mixing tank body (1); characterized in that: The cleaning structure is located inside the main body (1) of the mixing tank; the raw material feed hopper (3) is fixedly connected to the upper part of the main body (1) of the mixing tank; the positioning mounting rod (4) is rotatably connected to the upper part of the raw material feed hopper (3); the rotating pressure wheel (5) is fixedly connected to the middle part of the positioning mounting rod (4); the anti-blocking structure is located above the main body (1) of the mixing tank; the sliding connecting plate (6) is slidably connected to the left side of the raw material feed hopper (3); the raw material tapping plate (7) is fixedly connected to the lower part of the sliding connecting plate (6).

2. The color matching device for colored rubber rain boots as described in claim 1, characterized in that: The cleaning structure includes a raw material stirring component (101) and a positioning mounting bracket (102); the raw material stirring component (101) is rotatably connected to the middle part of the mixing tank body (1), and the raw material stirring component (101) is coaxially fixedly connected to the motor shaft of the reciprocating self-locking drive component (2); the positioning mounting bracket (102) is fixedly connected to the outside of the raw material stirring component (101).

3. The color matching device for colored rubber rain boots as described in claim 2, characterized in that: The cleaning structure further includes a sliding cleaning scraper (103) and a first reset elastic element (104); the sliding cleaning scraper (103) is slidably connected to the outside of the positioning mounting frame (102); multiple first reset elastic elements (104) are provided, and the sliding cleaning scraper (103) is elastically connected to the positioning mounting frame (102) through multiple first reset elastic elements (104).

4. The color matching device for colored rubber rain boots as described in claim 1, characterized in that: The anti-blocking structure includes an incomplete gear (401) and a raw material striking rod (701); there are two incomplete gears (401), which are fixedly connected to the front and rear sides of the positioning mounting rod (4); there are multiple raw material striking rods (701), which are evenly distributed and fixedly connected to the upper surface of the raw material patting plate (7).

5. The color matching device for colored rubber rain boots as described in claim 4, characterized in that: The anti-blocking structure also includes a sliding pressure plate (501) and a second reset elastic element (502); multiple sliding pressure plates (501) are provided, and multiple sliding pressure plates (501) are circumferentially arrayed and slidably connected to the outside of the rotating pressure wheel (5); multiple second reset elastic elements (502) are provided, and multiple sliding pressure plates (501) are elastically connected to the rotating pressure wheel (5) through multiple second reset elastic elements (502).

6. The color matching device for colored rubber rain boots as described in claim 5, characterized in that: The anti-blocking structure also includes a third reset elastic element (601) and a limiting transmission rack (602); the sliding connecting plate (6) is elastically connected to the raw material feed hopper (3) through the third reset elastic element (601); there are two limiting transmission racks (602), and the two limiting transmission racks (602) are respectively fixedly connected to the front and rear sides of the sliding connecting plate (6), and the two limiting transmission racks (602) respectively mesh with two incomplete gears (401).

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