Efficient mixing device for PVC cable material

Abstract

The utility model relates to the technical field of cable materials, in particular to an efficient mixing device for PVC (polyvinyl chloride) cable materials, which comprises a rack, a mixing barrel, a feeding component convenient for adding raw materials, a mixing component for mixing the raw materials, a power component for driving the mixing barrel to rotate, and a control component for stopping the rotation of the mixing barrel, the feeding assembly comprises a mounting groove, a sliding rod fixedly mounted in the mounting groove, a threaded rod rotationally mounted in the mounting groove, a rotary knob fixedly mounted at the end, penetrating through the inner wall of the mounting groove, of the threaded rod, a moving block mounted on the threaded rod in a threaded mode, and a feeding cylinder fixedly mounted at a feeding hole in the top of the moving block. The feeding hole is fixedly formed in the bottom of the moving block. According to the utility model, the feeding hole is controlled to be aligned with the discharging hole, and the knob is rotated, so that the moving block drives the feeding hole to be inserted into the discharging hole, and raw materials are added into the feeding barrel, so that the purposes of improving the feeding efficiency and further improving the mixing efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable materials, in particular to a high-efficiency mixing device for PVC cable materials. Background Art

[0002] Plastics used for insulation and sheathing of wires and cables are commonly known as cable materials, which include rubber, plastic, nylon and other varieties. In the preparation process of cable materials, different solid particles or powders need to be mixed, and the uniformity of mixing will determine the quality of the preparation of cable material particles, and the mixing efficiency will also determine the overall efficiency of the production line.

[0003] Existing technologies, such as patent publication number CN220882952U, disclose an environmentally friendly and efficient mixing device for producing PVC cable materials, comprising a fixed group, wherein the left portion of the fixed group is fixedly connected to a power group, the middle portion of the right wall and the middle portion of the left wall of the fixed group are jointly rotatably connected to a rotating group, the middle portion of the upper end of the rotating group in the horizontal direction is fixedly connected to a second motor, the lower right wall and the lower left wall of the rotating group are jointly fixedly connected to a stirring group, and the front portion of the outer surface of the stirring group is fixedly connected to a sampling group. The efficient mixing device for producing environmentally friendly PVC cable materials described in the utility model allows the raw materials to enter the inner cavity of the shell through the discharge port, closes the valve, and uses the second motor to rotate the stirring roller and stir the raw materials in the inner cavity of the shell, and uses the first motor to rotate the rotating group to allow the raw materials in the inner cavity of the shell to roll up and down for uniform stirring, and the raw materials are checked for uniformity through the inner cylinder. The structure is simple, the manufacturing cost is low, and the usability of the device is improved.

[0004] In actual use, it is inconvenient to add the raw materials into the inner cavity of the shell, which affects the efficiency of adding the raw materials and further affects the mixing efficiency.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0006] The purpose of the utility model is to provide a high-efficiency mixing device for PVC cable materials which can effectively solve the above-mentioned technical problems.

[0007] In order to achieve the purpose of the utility model, the following technical solutions are adopted: an efficient mixing device for PVC cable materials, comprising: a frame, a mixing barrel, a feeding assembly for adding raw materials, a mixing assembly for mixing the raw materials, a power assembly for driving the mixing barrel to rotate, and a control assembly for stopping the mixing barrel from rotating;

[0008] The feeding assembly includes: a mounting groove, a sliding rod fixedly installed in the mounting groove, a threaded rod rotatably installed in the mounting groove, the sliding rod and the threaded rod are symmetrically arranged in the mounting groove, a knob fixedly installed at one end of the threaded rod passing through the inner wall of the mounting groove, a moving block threadedly installed on the threaded rod, the moving block is slidably installed on the sliding rod, a feeding barrel fixedly installed at the feeding hole at the top of the moving block, and a feeding port fixedly installed at the bottom of the moving block, and the top of the feeding port is aligned with the bottom of the feeding barrel.

[0009] Furthermore, the power assembly includes: a housing, a connecting shaft rotatably mounted in the through holes at the top and bottom of the housing, a first bevel gear fixedly mounted on the connecting shaft, a second bevel gear meshing with the first bevel gear, and a fixing rod fixedly passing through the second bevel gear, the other end of the fixing rod passing through the housing and the inner wall of the mixing barrel.

[0010] Furthermore, the control assembly includes: a rectangular groove, a slider slidably installed in the rectangular groove, one end of the slider fixedly connected to a fixed rod, a pull rod fixedly installed at the end of the slider away from the fixed rod, a connecting plate fixedly installed at the other end of the pull rod, the connecting plate slidably installed in a groove on the outer wall of the frame, a spring fixedly installed between the bottom of the groove and the connecting plate, and a handle fixedly installed on the side of the connecting plate away from the spring.

[0011] Furthermore, the diameter of the feed port is smaller than the inner diameter of the discharge port fixedly installed at the bottom of the mixing barrel.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a high-efficiency mixing device for PVC cable materials. When raw materials are added, the motor is started, the motor drives the rotating shaft to rotate, the rotating shaft drives the connecting shaft to rotate, the connecting shaft drives the first bevel gear to rotate, and through the engagement of the first bevel gear and the second bevel gear, the first bevel gear rotates around the second bevel gear, causing the mixing barrel to flip over. When the feed port and the discharge port are aligned, the handle is pulled, the connecting plate pulls the pull rod, the pull rod drives the slider to slide in the rectangular groove, the slider drives the fixed rod to move, so that the second bevel gear disengages from the first bevel gear, and the mixing barrel stops flipping. The knob is turned to make the threaded rod drive the moving block to move, and the moving block drives the feed port to be inserted into the discharge port, the valve is opened, and raw materials are added to the feed barrel. The raw materials enter the mixing barrel through the feed barrel, the feed port, and the discharge port, thereby improving the feeding efficiency and further improving the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0014] Figure 1The utility model is a structural schematic diagram of a high-efficiency mixing device for PVC cable materials.

[0015] Figure 2 This is a schematic structural diagram of the feed assembly of the present invention.

[0016] Figure 3 This is a schematic structural diagram of the mixing component of the utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the power component of the utility model.

[0018] Figure 5 This is a schematic diagram of the structure of the control component of the utility model.

[0019] In the figure: 101, frame; 102, fixed foot; 103, rotating sleeve; 104, mounting frame; 105, mounting block; 106, mixing barrel; 107, discharge port; 108, valve; 200, feeding assembly; 201, mounting groove; 202, threaded rod; 203, sliding rod; 204, moving block; 205, feeding barrel; 206, knob; 207, feeding port; 300, mixing assembly; 301, motor; 302, rotating shaft; 303, first stirring paddle; 304, second stirring paddle; 400, power assembly; 401, housing; 402, connecting shaft; 403, first bevel gear; 404, second bevel gear; 405, fixing rod; 500, control assembly; 501, rectangular groove; 502, sliding block; 503, pull rod; 504, spring; 505, connecting plate; 506, handle. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the embodiments described are some embodiments of the present invention, not all embodiments.

[0021] In the description of the present invention, it should be understood that the terms "center", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the scope of protection of the present invention. When a mechanism is referred to as being "fixed to" another mechanism, it may be directly on the other mechanism or there may also be a centered mechanism. When a mechanism is considered to be "connected to" another mechanism, it may be directly connected to the other mechanism or there may be a centered mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it may be directly set on the other mechanism or there may be a centered mechanism at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] like Figures 1 to 5 As shown, the utility model is a high-efficiency mixing device for PVC cable materials, comprising: a frame 101, a mixing barrel 106, a feeding component 200 for facilitating the addition of raw materials, a mixing component 300 for mixing raw materials, a power component 400 for driving the mixing barrel 106 to rotate, and a control component 500 for stopping the rotation of the mixing barrel 106. The bottom of the frame 101 is symmetrically fixed with fixed feet 102, and both sides of the inner wall of the frame 101 are symmetrically fixed with mounting blocks 105. A rotating sleeve 103 is rotatably mounted on the mounting block 105, and the rotating sleeve 103 is fixedly mounted on both sides of the outer wall of the mounting frame 104 at a single point. The mixing barrel 106 is fixedly mounted on the inner wall of the mounting frame 104, and a discharge port 107 is fixedly mounted on the bottom of the mixing barrel 106. A valve 108 is fixedly mounted on one end of the discharge port 107 close to the mixing barrel 106.

[0023] The feeding assembly 200 includes: a mounting groove 201, the mounting groove 201 is arranged at one end of the top of the frame 101, a sliding rod 203 fixedly installed in the mounting groove 201, and a threaded rod 202 rotatably installed in the mounting groove 201, the sliding rod 203 and the threaded rod 202 are symmetrically arranged in the mounting groove 201, a knob 206 fixedly installed at one end of the threaded rod 202 passing through the inner wall of the mounting groove 201, a moving block 204 threadedly installed on the threaded rod 202 and controlled to rotate by the knob 206, the moving block 204 is slidably installed on the sliding rod 203, and a feeding barrel 205 fixedly installed at the feeding hole at the top of the moving block 204 is convenient for adding raw materials, and a feeding port 207 fixedly installed at the bottom of the moving block 204, the top of the feeding port 207 is aligned with the bottom of the feeding barrel 205, and the diameter of the feeding port 207 is smaller than the inner diameter of the discharge port 107 fixedly installed at the bottom of the mixing barrel 106.

[0024] The mixing assembly 300 includes: a motor 301, a rotating shaft 302 fixedly connected to the output end of the motor 301, the rotating shaft 302 is divided into an upper rotating shaft 302 and a lower rotating shaft 302, a connecting shaft 402 is fixedly installed between the upper rotating shaft 302 and the lower rotating shaft 302, a first stirring paddle 303 and a second stirring paddle 304 evenly fixedly installed on the rotating shaft 302, the first stirring paddle 303 is inclined downward, and the second stirring paddle 304 is inclined upward.

[0025] The power assembly 400 includes: a shell 401, the outer wall surface of the shell 401 consists of a vertical arc surface and a conical surface to prevent the raw materials from being blocked by the shell 401 and unable to be discharged during discharging. The shell 401 is rotatably mounted on the connecting shaft 402, a first bevel gear 403 fixedly mounted on the connecting shaft 402, a second bevel gear 404 meshing with the first bevel gear 403, and a fixing rod 405 fixedly passed through the second bevel gear 404, and the other end of the fixing rod 405 passes through the inner wall of the shell 401, the mixing barrel 106 and the mounting frame 104.

[0026] The control component 500 includes: a rectangular groove 501, which is arranged at one end of the mounting block 105, a slider 502 slidably installed in the rectangular groove 501, one end of the slider 502 is fixedly connected to the fixing rod 405, a pull rod 503 fixedly installed at one end of the slider 502 away from the fixing rod 405, and a connecting plate 505 fixedly installed at the other end of the pull rod 503, the connecting plate 505 is slidably installed in a groove on the outer wall of the frame 101, a spring 504 fixedly installed between the bottom of the groove and the connecting plate 505, the elastic force of the spring 504 ensures that the first bevel gear 403 and the second bevel gear 404 are engaged, and a handle 506 fixedly installed on the side of the connecting plate 505 away from the spring 504 is convenient for pulling the connecting plate 505.

[0027] In the present invention, the diameter of the feed port 207 is smaller than the inner diameter of the discharge port 107 fixedly installed at the bottom of the mixing barrel 106, which facilitates the insertion of the feed port 207 into the discharge port 107; the outer wall surface of the shell 401 is composed of a vertical arc surface and a conical surface, which prevents the raw materials from being blocked by the shell 401 and unable to be discharged during discharge; driven by the motor 301, the rotating shaft 302 drives the first stirring paddle and the second stirring paddle to mix the raw materials, and through the cooperation of the first bevel gear 403 and the second bevel gear 404, the first bevel gear 403 rotates around the second bevel gear 404 to flip the mixing barrel 106; a feed port 207 that can be inserted into the discharge port 107 is provided, and the feeding efficiency is increased through the feeding barrel 205.

[0028] Working principle: When adding raw materials, start the motor 301, the motor 301 drives the rotating shaft 302 to rotate, the rotating shaft 302 drives the connecting shaft 402 to rotate, the connecting shaft 402 drives the first bevel gear 403 to rotate, through the engagement of the first bevel gear 403 and the second bevel gear 404, the first bevel gear 403 rotates around the second bevel gear 404, causing the mixing barrel 106 to flip, when the feed port 207 and the discharge port 107 are aligned, pull the handle 506, the connecting plate 505 pulls the pull rod 503, and the pull rod 503 drives the slider 502 in the rectangular groove 5 01, the slider 502 drives the fixed rod 405 to move, so that the second bevel gear 404 disengages from the first bevel gear 403, and the mixing barrel 106 stops flipping. The knob 206 is turned to make the threaded rod 202 drive the moving block 204 to move, and the moving block 204 drives the feed port 207 to be inserted into the discharge port 107. The valve 108 is opened and raw materials are added to the feed barrel 205. The raw materials enter the mixing barrel 106 through the feed barrel 205, the feed port 207 and the discharge port 107 in turn, thereby improving the feeding efficiency and further improving the mixing efficiency.

[0029] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0030] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the claims attached to this utility model.

Claims

1. An efficient mixing device for PVC cable materials, characterized in that: include: A frame (101), a mixing barrel (106), a feeding assembly (200) for adding raw materials, a mixing assembly (300) for mixing the raw materials, a power assembly (400) for driving the mixing barrel (106) to rotate, and a control assembly (500) for stopping the mixing barrel (106) from rotating; The feeding assembly (200) comprises: a mounting groove (201), a sliding rod (203) fixedly mounted in the mounting groove (201), a threaded rod (202) rotatably mounted in the mounting groove (201), the sliding rod (203) and the threaded rod (202) being symmetrically arranged in the mounting groove (201), a knob (206) fixedly mounted at one end of the threaded rod (202) passing through the inner wall of the mounting groove (201), a moving block (204) threadedly mounted on the threaded rod (202), the moving block (204) being slidably mounted on the sliding rod (203), a feeding barrel (205) fixedly mounted at the feeding hole at the top of the moving block (204), and a feeding port (207) fixedly mounted at the bottom of the moving block (204), the top of the feeding port (207) being aligned with the bottom of the feeding barrel (205).

2. A high-efficiency mixing device for PVC cable materials according to claim 1, characterized in that: The power assembly (400) comprises: a housing (401), a connecting shaft (402) rotatably mounted in through holes at the top and bottom of the housing (401), a first bevel gear (403) fixedly mounted on the connecting shaft (402), a second bevel gear (404) meshing with the first bevel gear (403), and a fixing rod (405) fixedly passing through the second bevel gear (404), wherein the other end of the fixing rod (405) passes through the housing (401) and the inner wall of the mixing barrel (106).

3. The high-efficiency mixing device for PVC cable materials according to claim 1, characterized in that: The control assembly (500) comprises: a rectangular groove (501), a slider (502) slidably mounted in the rectangular groove (501), one end of the slider (502) fixedly connected to a fixed rod (405), a pull rod (503) fixedly mounted on one end of the slider (502) away from the fixed rod (405), a connecting plate (505) fixedly mounted on the other end of the pull rod (503), the connecting plate (505) slidably mounted in a groove on the outer wall of the frame (101), a spring (504) fixedly mounted between the bottom of the groove and the connecting plate (505), and a handle (506) fixedly mounted on the side of the connecting plate (505) away from the spring (504).

4. The high-efficiency mixing device for PVC cable materials according to claim 1, characterized in that: The diameter of the feed port (207) is smaller than the inner diameter of the discharge port (107) fixedly mounted on the bottom of the mixing barrel (106).

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