Phenolic plastic production device

Abstract

The phenolic plastic production device comprises a first conveying belt and a second conveying belt, the first conveying belt and the second conveying belt are arranged in an up-down staggered mode, a plurality of first crushing rollers are arranged on the first conveying belt through a first roller support, and the diameters of the multiple first crushing rollers are gradually increased one by one from front to back; a first crushing roller is arranged on the first conveying belt through a first roller support, a second crushing roller is arranged on the second conveying belt through a second roller support, a funnel is arranged between the first conveying belt and the second conveying belt, a slope guide groove is formed in one side of the funnel, the slope guide groove and the funnel are connected with a shaking mechanism at the same time, and a crusher inlet is formed in the bottom of the funnel; the phenolic plastic production device comprises a hopper, a bottom plate is fixedly connected to the outer wall of the bottom end of the hopper, a plurality of strip-shaped leakage holes are formed in the bottom plate at equal intervals in a penetrating mode, a cleaning mechanism is arranged on the bottom plate, and square penetrating grooves are formed in the two opposite sides of the hopper in a penetrating mode. And the crushing effect is further guaranteed, and the quality of finished products is improved.

Description

Technical Field

[0001] The invention relates to the technical field of phenolic plastic production, in particular to a phenolic plastic production device. Background Art

[0002] Phenolic plastics, commonly known as bakelite, are a hard and brittle thermosetting plastic. Plastics based on phenolic resin are collectively called phenolic plastics, which are the most important type of thermosetting plastics and are widely used as electrical insulation materials, furniture parts, daily necessities, handicrafts, etc.

[0003] In the production process of phenolic plastics, after the bakelite powder comes out of the extruder, it needs to go through tableting, crushing, grading and packaging processes. Crushing is an important production process. In order to ensure the final crushing effect, the tablets need to be crushed before entering the crusher. However, in the existing crushing device, only a single crushing roller is set to provide the crushing effect, and the crushing effect is limited, and thus the crushing effect cannot be guaranteed. Summary of the invention

[0004] The invention discloses a phenolic plastic production device, aiming to solve the technical problem that in the existing crushing device, only a single crushing roller is provided to provide a crushing function, the crushing effect is limited, and thus the crushing effect cannot be guaranteed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A phenolic plastic production device comprises a conveyor belt 1 and a conveyor belt 2, wherein the conveyor belt 1 and the conveyor belt 2 are arranged in an up-and-down staggered manner, and the conveyor belt 1 is provided with a plurality of crushing rollers 1 through a roller bracket 1, and the diameters of the plurality of crushing rollers 1 are increased one by one from front to back, and the conveyor belt 2 is provided with a crushing roller 2 through a roller bracket 2, and a funnel is provided between the conveyor belt 1 and the conveyor belt 2, and an inclined guide groove is provided on one side of the funnel, and a shaking mechanism is connected to the inclined guide groove and the funnel at the same time, and a crusher inlet is provided at the bottom of the funnel;

[0007] The outer wall at the bottom end of the funnel is fixedly connected to a bottom plate, and a plurality of strip leakage holes are equidistantly arranged on the bottom plate, a cleaning mechanism is arranged on the bottom plate, square through grooves are arranged on opposite sides of the funnel, and a square inner frame is movably inserted in the square through grooves, a baffle is fixedly connected to one side of the square inner frame, and a slider is fixedly connected to one side of the baffle, and the outer walls on the opposite sides of the funnel are respectively fixedly connected to a linear guide rail, and the slider moves on the linear guide rail.

[0008] By setting up multiple crushing rollers 1 and 2, the setting of multiple crushing rollers 1 can change the distance between them and the conveyor belt 1 based on the change of diameter, thereby increasing the crushing accuracy of the material and ensuring the crushing effect of the material. When the material is transported by the conveyor belt 1 and falls into the funnel, the material that has not been completely crushed can remain on the top of the bottom plate. After a period of time, the linear guide rail 1 drives the square inner frame to move to push the material on the bottom plate into the inclined guide groove, and falls along the inclined guide groove to the surface of the conveyor belt 2. Therefore, after being crushed by the crushing roller 2 again, the crushing degree of the material can be completely guaranteed, and the crushing effect is further guaranteed.

[0009] In a preferred solution, the shaking mechanism includes a horizontal frame, and the horizontal frame is fixedly connected to one side of the roller bracket one, and a waist-shaped groove two is provided through one side of the horizontal frame, and a slider three is movably connected in the waist-shaped groove two;

[0010] The sliders 3 are fixedly connected to the outer walls of the funnel on both sides facing each other, and one outer wall of one slider 3 is fixedly connected to the extension plate 2, and one outer wall of the extension plate 2 is fixedly connected to the gas rod, and the gas rod is fixedly arranged on the horizontal frame;

[0011] The top of the second roller bracket is fixedly connected with an extension plate, and the extension plate is provided with a waist-shaped groove, and the waist-shaped groove is movably connected with a slider.

[0012] The second sliding block is fixedly connected to the two opposite sides of the inclined guide groove, and the two opposite sides of the inclined guide groove are simultaneously fixedly connected with a connecting frame, and the connecting frame is simultaneously fixedly connected to the funnel.

[0013] By setting up a shaking mechanism, the shaking mechanism mainly pushes the extension plate 2 to move forward and backward through the extension and contraction of the gas rod output end, driving the funnel to shake along the waist-shaped groove 2, and can synchronously drive the inclined guide groove to shake and translate, and stabilize the translation path of the inclined guide groove by moving the slider 2 along the waist-shaped groove 1, so that the tail end of the inclined guide groove translates and switches its position, so that it can be better laid on the top of the conveyor belt 2, making it more convenient for the crushing roller 2 to crush the material.

[0014] In a preferred embodiment, the cleaning mechanism comprises a plurality of triangular pressing blocks, the inner walls of the same side of the plurality of strip-shaped leak holes are respectively provided with triangular extension grooves, and the outer walls of the triangular pressing blocks fit the inner walls of the triangular extension grooves;

[0015] The outer walls on the same side of the plurality of triangular pressure blocks are respectively fixedly connected with belts, and the plurality of belts pass through the funnel, and the bottom ends of the plurality of belts are simultaneously fixedly connected with weight blocks;

[0016] The outer walls on the same side of the plurality of triangular pressure blocks are fixedly connected with a slide at the same time, the outer wall at the bottom end of the bottom plate is fixedly connected with a second linear guide rail, and the slide rail moves on the second linear guide rail;

[0017] An L-shaped bracket is fixedly connected to an outer wall of one side of the funnel, and a plurality of limiting holes are equidistantly arranged on the L-shaped bracket, and the plurality of belts pass through the plurality of limiting holes respectively.

[0018] A cleaning mechanism is provided, in which a plurality of triangular pressure blocks are pushed to move along the strip leakage hole by means of the second linear guide rail driving the slide to move horizontally. The materials inserted into the strip leakage hole can be pushed by the triangular pressure blocks to move to the triangular extension grooves, and fall down after being crushed, thereby avoiding clogging of the materials in the strip leakage hole. Meanwhile, the belt can be provided to cover the plurality of strip leakage holes, thereby avoiding further clogging of the materials at the tail end of the triangular pressure blocks, making it difficult to crush the materials, and affecting the return of the triangular pressure blocks and the normal operation of the second linear guide rail.

[0019] As can be seen from the above, a phenolic plastic production device includes a conveyor belt 1 and a conveyor belt 2, wherein the conveyor belt 1 and the conveyor belt 2 are arranged in an up-and-down staggered manner, and a plurality of crushing rollers 1 are arranged on the conveyor belt 1 through a roller bracket 1, and the diameters of the plurality of crushing rollers 1 increase one by one from front to back, and a crushing roller 2 is arranged on the conveyor belt 2 through a roller bracket 2, and a funnel is arranged between the conveyor belt 1 and the conveyor belt 2, and an inclined guide groove is arranged on one side of the funnel, and the inclined guide groove and the funnel are simultaneously connected with a shaking mechanism, and the funnel The bottom of the funnel is provided with a crusher inlet; the outer wall of the bottom end of the funnel is fixedly connected with a bottom plate, and a plurality of strip-shaped leak holes are evenly arranged on the bottom plate, a cleaning mechanism is arranged on the bottom plate, square grooves are arranged on opposite sides of the funnel, and a square inner frame is movably inserted in the square grooves, a baffle is fixedly connected to one side of the square inner frame, and a slider is fixedly connected to one side of the baffle, and the outer walls of the two opposite sides of the funnel are respectively fixedly connected with a linear guide rail, and the slider moves on the linear guide rail. The phenolic plastic production device provided by the present invention has the technical effect of thoroughly ensuring the degree of material crushing, further ensuring the crushing effect, and improving the quality of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention provides a schematic diagram of the overall structure of a phenolic plastic production device.

[0021] Figure 2 This is a partial structural schematic diagram of a shaking mechanism of a phenolic plastic production device proposed by the present invention.

[0022] Figure 3 This is a schematic structural diagram of another part of the shaking mechanism of a phenolic plastic production device proposed by the present invention.

[0023] Figure 4 This is a schematic diagram of the internal driving structure of the funnel of a phenolic plastic production device proposed by the present invention.

[0024] Figure 5This is a schematic diagram of the disassembly of a cleaning mechanism of a phenolic plastic production device proposed by the present invention.

[0025] In the figure: 1. Conveyor belt 1; 2. Crushing roller 1; 3. Roller bracket 1; 4. Shaking mechanism; 5. Funnel; 6. Inclined guide groove; 7. Conveyor belt 2; 8. Crushing roller 2; 9. Roller bracket 2; 10. Crusher inlet; 11. Cleaning mechanism; 12. Linear guide rail 1; 13. Slider 1; 14. Baffle; 15. Square inner frame; 16. Square through groove; 17. Bottom plate; 18. Strip leakage hole; 401. Connecting frame ; 402, slider two; 403, extension plate one; 404, waist-shaped groove one; 405, cross frame; 406, waist-shaped groove two; 407, slider three; 408, extension plate two; 409, gas rod; 1101, triangular extension groove; 1102, linear guide rail two; 1103, triangular pressure block; 1104, slide; 1105, belt; 1106, weight block; 1107, L-shaped bracket; 1108, limit hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] A phenolic plastic production device disclosed in the present invention is mainly used in the production of phenolic plastics.

[0028] Reference Figure 1-Figure 4 A phenolic plastic production device comprises a conveyor belt 1 and a conveyor belt 2 7, the conveyor belt 1 and the conveyor belt 2 7 are arranged in an up-down staggered manner, and a plurality of crushing rollers 2 are arranged on the conveyor belt 1 through a roller bracket 3, and the diameters of the plurality of crushing rollers 2 are increased one by one from front to back, and a crushing roller 2 8 is arranged on the conveyor belt 2 7 through a roller bracket 2 9, and a funnel 5 is arranged between the conveyor belt 1 and the conveyor belt 2 7, and an inclined guide groove 6 is arranged on one side of the funnel 5, and the inclined guide groove 6 and the funnel 5 are simultaneously connected to a shaking mechanism 4, and a crusher inlet 10 is arranged at the bottom of the funnel 5;

[0029] The bottom outer wall of the funnel 5 is fixedly connected with a bottom plate 17, and a plurality of strip-shaped leak holes 18 are evenly arranged on the bottom plate 17, and a cleaning mechanism 11 is arranged on the bottom plate 17. Square grooves 16 are arranged on opposite sides of the funnel 5, and a square inner frame 15 is movably inserted in the square grooves 16. A baffle 14 is fixedly connected to one side of the square inner frame 15, and a slider 13 is fixedly connected to one side of the baffle 14. The outer walls of the funnel 5 on the opposite sides are respectively fixedly connected with linear guide rails 12, and the slider 13 moves on the linear guide rails 12. The setting of multiple crushing rollers 2 can change the distance between the crushing rollers 2 and the conveyor belt 1 based on the change of diameter, thereby increasing the crushing accuracy of the material and ensuring the crushing effect of the material, and then conveying the material through the conveyor belt 1. When falling into the funnel 5, the completely crushed material can fall into the crusher inlet 10 through a plurality of strip leak holes 18 for further crushing, while the material that has not been completely crushed remains on the top of the bottom plate 17. After a period of time, the linear guide rail 12 drives the square inner frame 15 to move along the square through groove 16 to push the material on the bottom plate 17 into the inclined guide groove 6, and falls along the inclined guide groove 6 to the surface of the conveyor belt 2 7. Therefore, when it is crushed again by the crushing roller 2 8, the crushing degree of the material can be completely guaranteed, and the crushing effect can be further guaranteed. Based on the setting of the baffle 14, a partition can be established when the square inner frame 15 moves to prevent the material from falling to the other side and affecting the smooth return of the square inner frame 15.

[0030] Reference Figure 3 In a preferred embodiment, the shaking mechanism 4 includes a horizontal frame 405, and the horizontal frame 405 is fixedly connected to one side of the roller bracket 3, a waist-shaped groove 2 406 is penetrated through one side of the horizontal frame 405, and a slider 3 407 is movably connected in the waist-shaped groove 2 406.

[0031] Reference Figure 3 In a preferred embodiment, the slider three 407 is fixedly connected to the outer walls on both sides of the funnel 5, and one side outer wall of one of the sliders three 407 is fixedly connected to the extension plate two 408, and one side outer wall of the extension plate two 408 is fixedly connected to the gas rod 409, and the gas rod 409 is fixedly set on the cross frame 405.

[0032] Reference Figure 2 In a preferred embodiment, the top of the roller bracket 2 9 is fixedly connected with an extension plate 403 , and a waist-shaped groove 404 is provided through the extension plate 403 , and a slider 2 402 is movably connected in the waist-shaped groove 404 .

[0033] Reference Figure 3In a preferred embodiment, the slider 2 402 is fixedly connected to the opposite sides of the inclined guide groove 6, and the opposite sides of the inclined guide groove 6 are fixedly connected with a connecting frame 401 at the same time, and the connecting frame 401 is fixedly connected to the funnel 5 at the same time. The shaking mechanism 4 mainly pushes the extension plate 2 408 to move forward and backward through the telescopic output end of the gas rod 409, driving the funnel 5 to shake along the waist-shaped groove 2 406, thereby facilitating the crushed material to pass through the multiple strip leakage holes 18 better. At the same time, based on the setting of the connecting frame 401, the inclined guide groove 6 can be driven to shake synchronously, and the slider 2 402 moves along the waist-shaped groove 1 404 to stabilize the translation path of the inclined guide groove 6, so that the tail end of the inclined guide groove 6 can be translated and switched to a position, so that it can be better laid on the top of the conveyor belt 2 7, which is more convenient for the crushing roller 2 to crush the material.

[0034] Reference Figure 5 In a preferred embodiment, the cleaning mechanism 11 includes a plurality of triangular pressing blocks 1103 , and the inner walls of the same side of the plurality of strip-shaped leak holes 18 are respectively provided with triangular extension grooves 1101 , and the outer walls of the triangular pressing blocks 1103 fit the inner walls of the triangular extension grooves 1101 .

[0035] Reference Figure 5 In a preferred embodiment, the outer walls on the same side of the multiple triangular pressure blocks 1103 are respectively fixedly connected with belts 1105, and the multiple belts 1105 pass through the funnel, and the bottom ends of the multiple belts 1105 are simultaneously fixedly connected with weight blocks 1106.

[0036] Reference Figure 5 In a preferred embodiment, the outer walls on the same side of the plurality of triangular pressure blocks 1103 are fixedly connected with a slide 1104 at the same time, the outer wall at the bottom end of the base plate 17 is fixedly connected with a linear guide rail 1102, and the slide 1104 moves on the linear guide rail 1102.

[0037] Reference Figure 5In a preferred embodiment, an L-shaped bracket 1107 is fixedly connected to the outer wall of one side of the funnel 5, and a plurality of limiting holes 1108 are equidistantly arranged on the L-shaped bracket 1107, and a plurality of belts 1105 pass through the plurality of limiting holes 1108 respectively. In the cleaning mechanism 11, the linear guide rail 1102 drives the slide 1104 to translate to push the plurality of triangular pressure blocks 1103 to move along the strip leakage hole 18, and the triangular pressure blocks 1103 can push the materials inserted into the strip leakage hole 18 to move to the triangular extension groove 1101, and fall after being crushed, thereby avoiding the clogging of the materials in the strip leakage hole 18. At the same time, through the setting of the belt 1105, the belt 1105 can be driven to expand and cover the plurality of strip leakage holes 18 during the movement of the triangular pressure block 1103, thereby avoiding the further clogging of the materials into the tail end of the triangular pressure block 1103, which is difficult to be crushed, and affects the return of the triangular pressure block 1103 and the normal operation of the linear guide rail 1102.

[0038] Working principle: The setting of multiple crushing rollers 2 can change the distance between them and the conveyor belt 1 based on the change of diameter, thereby increasing the crushing accuracy of the material and ensuring the crushing effect of the material. When the material is transported by the conveyor belt 1 and falls into the funnel 5, the completely crushed material can fall into the crusher inlet 10 through multiple strip holes 18 for further crushing, while the material that has not been completely crushed remains on the top of the bottom plate 17. After a period of time, the linear guide rail 12 drives the square inner frame 15 to move along the square through groove 16 to push the material on the bottom plate 17 into the inclined guide groove 6, and falls along the inclined guide groove 6 to the surface of the conveyor belt 2 7. Therefore, when the material is crushed again by the crushing roller 8, the crushing degree of the material can be completely guaranteed, and the crushing effect can be further guaranteed. Based on the setting of the baffle 14, a partition can be established when the square inner frame 15 moves to prevent the material from falling to the other side and affecting the smooth return of the square inner frame 15.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A phenolic plastic production device, comprising a conveyor belt 1 (1) and a conveyor belt 2 (7), characterized in that: The conveyor belt 1 (1) and the conveyor belt 2 (7) are arranged in an up-and-down staggered manner, and a plurality of crushing rollers 1 (2) are arranged on the conveyor belt 1 (1) through a roller bracket 1 (3), and the diameters of the plurality of crushing rollers 1 (2) increase one by one from front to back, and a crushing roller 2 (8) is arranged on the conveyor belt 2 (7) through a roller bracket 2 (9), and a funnel (5) is arranged between the conveyor belt 1 (1) and the conveyor belt 2 (7), and an inclined guide groove (6) is arranged on one side of the funnel (5), and the inclined guide groove (6) and the funnel (5) are simultaneously connected to a shaking mechanism (4), and a crusher inlet (10) is arranged at the bottom of the funnel (5); The outer wall at the bottom end of the funnel (5) is fixedly connected to a bottom plate (17), and a plurality of strip-shaped leaking holes (18) are equidistantly arranged on the bottom plate (17), and a cleaning mechanism (11) is arranged on the bottom plate (17), and square through grooves (16) are arranged on opposite sides of the funnel (5), and a square inner frame (15) is movably inserted in the square through grooves (16), and a baffle (14) is fixedly connected to one side of the square inner frame (15), and a slider (13) is fixedly connected to one side of the baffle (14), and the outer walls on opposite sides of the funnel (5) are respectively fixedly connected to a linear guide rail (12), and the slider (13) moves on the linear guide rail (12).

2. A phenolic plastic production device according to claim 1, characterized in that: The shaking mechanism (4) comprises a horizontal frame (405), and the horizontal frame (405) is fixedly connected to one side of the roller bracket (3), and a waist-shaped groove (406) is provided through one side of the horizontal frame (405), and a slider (407) is movably connected in the waist-shaped groove (406).

3. A phenolic plastic production device according to claim 2, characterized in that: The slider three (407) is fixedly connected to the outer walls of the funnel (5) on both sides facing each other, and one side outer wall of one of the sliders three (407) is fixedly connected to the extension plate two (408), and one side outer wall of the extension plate two (408) is fixedly connected to the gas rod (409), and the gas rod (409) is fixedly arranged on the cross frame (405).

4. A phenolic plastic production device according to claim 1, characterized in that: The top end of the roller bracket 2 (9) is fixedly connected with an extension plate 1 (403), and a waist-shaped groove 1 (404) is provided through the extension plate 1 (403), and a slider 2 (402) is movably connected in the waist-shaped groove 1 (404).

5. A phenolic plastic production device according to claim 4, characterized in that: The second sliding block (402) is fixedly connected to two opposite sides of the inclined guide groove (6), and the two opposite sides of the inclined guide groove (6) are simultaneously fixedly connected to a connecting frame (401), and the connecting frame (401) is simultaneously fixedly connected to the funnel (5).

6. A phenolic plastic production device according to claim 1, characterized in that: The cleaning mechanism (11) comprises a plurality of triangular pressing blocks (1103), the inner walls on the same side of the plurality of strip-shaped leakage holes (18) are respectively provided with triangular extension grooves (1101), and the outer walls of the triangular pressing blocks (1103) fit the inner walls of the triangular extension grooves (1101).

7. A phenolic plastic production device according to claim 6, characterized in that: The outer walls on the same side of the plurality of triangular pressure blocks (1103) are respectively fixedly connected with belts (1105), and the plurality of belts (1105) pass through the funnel, and the bottom ends of the plurality of belts (1105) are simultaneously fixedly connected with weight blocks (1106).

8. A phenolic plastic production device according to claim 7, characterized in that: The outer walls on the same side of the plurality of triangular pressure blocks (1103) are fixedly connected to a slide (1104) at the same time, the outer wall at the bottom end of the base plate (17) is fixedly connected to a second linear guide rail (1102), and the slide (1104) moves on the second linear guide rail (1102).

9. A phenolic plastic production device according to claim 8, characterized in that: An L-shaped bracket (1107) is fixedly connected to an outer wall of one side of the funnel (5), and a plurality of limiting holes (1108) are equidistantly arranged through the L-shaped bracket (1107), and the plurality of belts (1105) pass through the plurality of limiting holes (1108) respectively.

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