Raw material impurity removing and filtering device for chemical resin processing

Abstract

The raw material impurity removing and filtering device for chemical resin processing comprises a base, a screen frame, an adjusting mechanism and a positioning mechanism, the top of the base is fixedly connected with the bottom of a spring, positioning blocks are fixedly connected to the left side and the right side of the screen frame, and positioning cavities are formed in the positioning blocks; two adjusting mechanisms and a positioning mechanism are arranged in the positioning cavity, each adjusting mechanism comprises a moving rod, an inclined rod and a transverse rod, each positioning mechanism comprises a vertical rod, a positioning rod and a tension spring, the tops of the springs are fixedly connected with the bottom of the screen frame, the bottom of the screen frame is fixedly connected with the top of the vibration motor, and the bottom of the screen frame fixedly communicates with a discharging port; and the interior of the screen frame is movably connected with a screen mesh. By means of the screen and the hooks, when impurities on the surface and screen holes of the screen are cleaned, a worker can conveniently disassemble the screen, the convenience of the screen is improved, the screen can be rapidly disassembled and assembled through the adjusting mechanism, the operation process of the screen is simplified, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a raw material impurity removal and filtering device for chemical resin processing, belonging to the technical field of chemical resin processing. Background Art

[0002] Chemical resin processing refers to the process of making resin materials into finished products or semi-finished products with desired shapes and properties through different methods and equipment. Before processing the resin, various raw materials need to be filtered and screened to remove impurities in the resin, including unpolymerized oligomers, metal ions, dust, etc. These impurities will affect the physical and chemical properties of the resin, causing unnecessary chemical reactions during processing, and even affecting the performance and quality of the final product.

[0003] When screening raw materials, a large amount of impurities will adhere to the surface of the filter and the inside of the filter holes due to long-term use. Since the impurities will clog the filter holes, the filtration efficiency will be greatly reduced when filtering the raw materials. However, the existing screening and filtering equipment cannot disassemble the screen, which is not convenient for the staff to clean it.

[0004] Therefore, a raw material impurity removal and filtering device for chemical resin processing is proposed. Utility Model Content

[0005] In view of this, the utility model provides a raw material impurity removal and filtering device for chemical resin processing to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is achieved as follows: a raw material impurity removal and filtering device for chemical resin processing, comprising a base, a screen frame, an adjusting mechanism and a positioning mechanism, the top of the base is fixedly connected to the bottom of the spring, the left and right sides of the screen frame are fixedly connected with positioning blocks, a positioning cavity is opened inside the positioning block, two adjusting mechanisms and a positioning mechanism are arranged inside the positioning cavity, the adjusting mechanism comprises a moving rod, an inclined rod and a cross rod, and the positioning mechanism comprises a vertical rod, a positioning rod and a tension spring.

[0007] Further preferably, the top of the spring is fixedly connected to the bottom of the screen frame, the bottom of the screen frame is fixedly connected to the top of the vibration motor, the bottom of the screen frame is fixedly connected to a discharge port, and the screen is movably connected inside the screen frame.

[0008] Further preferably, a plurality of hooks are fixedly connected to the top of the screen, and the number of the hooks is four and evenly distributed on the top of the screen.

[0009] Further preferably, the left side of the moving rod passes through the left side of the positioning block, the right side of the moving rod passes through the interior of the positioning block, the right side of the moving rod is movably connected to the side of the inclined rod close to the moving rod through a rotating shaft, and the side of the inclined rod away from the moving rod is movably connected through a rotating shaft.

[0010] Further preferably, the left side of the vertical rod is fixedly connected to the right side of the diagonal rod, the right side of the vertical rod is fixedly connected to the right side of the tension spring, the right side of the tension spring is fixedly connected to the inner wall of the positioning cavity, the tension spring is sleeved on the surface of the positioning rod, the left side of the positioning rod is fixedly connected to the right side of the vertical rod, and the right side of the positioning rod passes through the interior of the hook.

[0011] Further preferably, a fixing groove is provided on the surface of the hook, and the positioning rod is in close contact when plugged in.

[0012] Further preferably, a limiting groove and a limiting groove are provided inside the positioning cavity, the left side of the vertical rod is slidably connected to the inside of the limiting groove, and the left side of the moving rod is slidably connected to the inside of the limiting groove.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] 1. The utility model can facilitate the staff to disassemble the screen when cleaning the impurities on the screen surface and the screen holes through the screen and the hook, thereby increasing its convenience. The screen can be disassembled and installed more quickly through the adjustment mechanism, thereby simplifying its operation process and accelerating the cleaning efficiency.

[0015] 2. The utility model can prevent the screen from shaking when screening impurities in raw materials through the positioning mechanism, causing impurities to fall and reduce the filtration efficiency. The moving direction and stroke of the positioning mechanism can be better limited through the fixing groove, the limiting groove and the limit groove to prevent exceeding the stroke during use and causing structural damage.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the screen frame of the utility model;

[0020] Figure 3 For the utility model Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0021] Figure 4 This is a schematic diagram of the screen and hook structure of the utility model.

[0022] Figure numerals: 1. base; 2. screen frame; 3. adjustment mechanism; 301. moving rod; 302. oblique rod; 303. horizontal rod; 4. positioning mechanism; 401. vertical rod; 402. positioning rod; 403. tension spring; 5. spring; 6. positioning block; 7. positioning cavity; 8. vibration motor; 9. discharge port; 10. screen; 11. hook; 12. rotating shaft; 13. rotating shaft; 14. fixing groove; 15. limiting groove; 16. limiting groove. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] Example 1

[0026] like Figure 1-4As shown, the embodiment of the utility model provides a raw material impurity removal and filtering device for chemical resin processing, including a base 1, a screen frame 2, an adjustment mechanism 3 and a positioning mechanism 4, the top of the base 1 is fixedly connected to the bottom of a spring 5, the left and right sides of the screen frame 2 are fixedly connected with positioning blocks 6, the interior of the positioning block 6 is provided with a positioning cavity 7, the interior of the positioning cavity 7 is provided with two adjustment mechanisms 3 and positioning mechanisms 4, the adjustment mechanism 3 includes a moving rod 301, an inclined rod 302 and a cross rod 303, the positioning mechanism 4 includes a vertical rod 401, a positioning rod 402 and a tension spring 403, the top of the spring 5 is fixedly connected to the bottom of the screen frame 2, the screen frame 2 The bottom is fixedly connected to the top of the vibration motor 8, the bottom of the screen frame 2 is fixedly connected to a discharge port 9, the screen frame 2 is movably connected to a screen 10 inside, the top of the screen 10 is fixedly connected to a number of hooks 11, the number of hooks 11 is four and they are evenly distributed on the top of the screen 10, the left side of the moving rod 301 penetrates to the left side of the positioning block 6, the right side of the moving rod 301 penetrates to the inside of the positioning block 6, the right side of the moving rod 301 is movably connected to the side of the inclined rod 302 close to the moving rod 301 through a rotating shaft 12, and the side of the inclined rod 302 away from the moving rod 301 is movably connected through a rotating shaft 13.

[0027] The screen 10 and the hook 11 can facilitate the staff to disassemble the screen 10 when cleaning the impurities on the surface and the screen holes of the screen 10, thereby increasing its convenience. The adjustment mechanism 3 can more quickly disassemble and install the screen 10, thereby simplifying its operation process and accelerating the cleaning efficiency.

[0028] Example 2

[0029] In one embodiment, the left side of the vertical rod 401 is fixedly connected to the right side of the diagonal rod 302, the right side of the vertical rod 401 is fixedly connected to the right side of the tension spring 403, the right side of the tension spring 403 is fixedly connected to the inner wall of the positioning cavity 7, the tension spring 403 is sleeved on the surface of the positioning rod 402, the left side of the positioning rod 402 is fixedly connected to the right side of the vertical rod 401, the right side of the positioning rod 402 penetrates into the interior of the hook 11, a fixing groove 14 is provided on the surface of the hook 11, the positioning rod 402 is in close contact during insertion, a limiting groove 15 and a limiting groove 16 are provided inside the positioning cavity 7, the left side of the vertical rod 401 is slidably connected to the interior of the limiting groove 15, and the left side of the moving rod 301 is slidably connected to the interior of the limiting groove 16.

[0030] The positioning mechanism 4 can prevent the screen 10 from shaking when the raw material is screened for impurities, causing impurities to fall and reduce the filtration efficiency. The fixing groove 14, the limiting groove 15 and the limit groove 16 can better limit the moving direction and stroke of the positioning mechanism 4 to prevent exceeding the stroke during use and causing structural damage.

[0031] When the utility model is working, firstly, the vibration motor 8 is started, and the raw materials to be screened and filtered are poured into the interior of the screen frame 2, and the raw materials are screened through the screen 10 inside the screen frame 2, and the filtered raw materials flow out through the discharge port 9 to prevent accumulation at the bottom of the screen frame 2, and when the screen 10 needs to be cleaned, the moving rod 301 is pulled to the opposite side, and the moving rod 301 moves to the opposite side according to the moving track provided by the limit groove 16, and when the moving rod 301 moves, the two inclined rods 302 are moved to the opposite side by the rotation of the rotating shaft 12, and the inclined rod 302 is moved to the opposite side by the rotating shaft 13 Push the cross bar 303 to move to the left, the cross bar 303 drives the vertical bar 401 to move to the left, the vertical bar 401 drives the positioning rod 402 to move to the left according to the moving trajectory provided by the limiting groove 15, and at the same time stretches the tension spring 403, so that the positioning rod 402 moves to the inside of the positioning cavity 7. At this time, the hook 11 can be pulled upward to disassemble the screen 10. After removing the screen 10, it can be cleaned. After completion, the screen 10 is put back according to the trajectory, the moving rod 301 is released, and the positioning rod 402 is reinserted into the inside of the fixing groove 14 through the return force of the tension spring 403, so that the screen 10 is stably fixed.

[0032] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A raw material impurity removal and filtering device for chemical resin processing, characterized in that: The invention comprises a base (1), a screen frame (2), an adjustment mechanism (3) and a positioning mechanism (4), wherein the top of the base (1) is fixedly connected to the bottom of a spring (5), the left and right sides of the screen frame (2) are fixedly connected to positioning blocks (6), a positioning cavity (7) is provided inside the positioning block (6), two adjustment mechanisms (3) and a positioning mechanism (4) are provided inside the positioning cavity (7), the adjustment mechanism (3) comprises a moving rod (301), an inclined rod (302) and a cross rod (303), and the positioning mechanism (4) comprises a vertical rod (401), a positioning rod (402) and a tension spring (403).

2. A raw material impurity removal and filtering device for chemical resin processing according to claim 1, characterized in that: The top of the spring (5) is fixedly connected to the bottom of the screen frame (2), the bottom of the screen frame (2) is fixedly connected to the top of the vibration motor (8), the bottom of the screen frame (2) is fixedly connected to a discharge port (9), and the screen (10) is movably connected inside the screen frame (2).

3. A raw material impurity removal and filtering device for chemical resin processing according to claim 2, characterized in that: A plurality of hooks (11) are fixedly connected to the top of the screen (10), wherein the number of the hooks (11) is four and they are evenly distributed on the top of the screen (10).

4. The raw material impurity removal and filtering device for chemical resin processing according to claim 1 is characterized in that: The left side of the moving rod (301) penetrates the left side of the positioning block (6), and the right side of the moving rod (301) penetrates the interior of the positioning block (6). The right side of the moving rod (301) is movably connected to a side of the inclined rod (302) close to the moving rod (301) via a rotating shaft (12), and the side of the inclined rod (302) away from the moving rod (301) is movably connected via a rotating shaft (13).

5. A raw material impurity removal and filtering device for chemical resin processing according to claim 4, characterized in that: The left side of the vertical rod (401) is fixedly connected to the right side of the oblique rod (302), the right side of the vertical rod (401) is fixedly connected to the right side of the tension spring (403), the right side of the tension spring (403) is fixedly connected to the inner wall of the positioning cavity (7), the tension spring (403) is sleeved on the surface of the positioning rod (402), the left side of the positioning rod (402) is fixedly connected to the right side of the vertical rod (401), and the right side of the positioning rod (402) passes through the interior of the hook (11).

6. A raw material impurity removal and filtering device for chemical resin processing according to claim 5, characterized in that: A fixing groove (14) is provided on the surface of the hook (11), and the positioning rod (402) is in close contact when plugged in.

7. The raw material impurity removal and filtering device for chemical resin processing according to claim 5, characterized in that: A limiting groove (15) and a stop groove (16) are provided inside the positioning cavity (7); the left side of the vertical rod (401) is slidably connected to the inside of the limiting groove (15); and the left side of the moving rod (301) is slidably connected to the inside of the stop groove (16).

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