High-efficiency crushing equipment for acrylic plate products

Abstract

The invention discloses high-efficiency acrylic plate product crushing equipment which comprises a base and a crushing barrel, and relates to the technical field of acrylic plates. According to the high-efficiency crushing equipment for the acrylic plate products, the material overturning mechanism, the retention preventing mechanism and the tidying and discharging mechanism are arranged between the crushing cylinder and the transfer cover, so that when the equipment crushes plates and separates the plates from films, materials can be promoted to continuously crush the plates through the cooperation of the material overturning mechanism, the retention preventing mechanism and the tidying and discharging mechanism; material turning from bottom to top and circumferential material distribution are carried out, so that a large amount of covering films are easily blown out by wind power, efficient winnowing is completed, the covering films attached to the inner wall of the transfer cover are easily cleaned out through synchronous one-way scraping of a mounting frame and a grating plate, and the problem that the covering films are detained due to the fact that blowing dead corners exist on the inner wall of the transfer cover is solved; and the blown-out covering films are synchronously subjected to wind separation, so that the covering films can be regularly and orderly arranged.

Description

Technical Field

[0001] The present invention relates to the technical field of acrylic plates, and particularly to a high-efficiency crushing device for acrylic plate products. Background Art

[0002] During the cutting and processing of acrylic plates, a large amount of waste is generated. The waste can still be recycled after being recovered and crushed. Since the waste is covered with a film, it is necessary to perform air separation after crushing, which leads to a more complicated recycling process.

[0003] To avoid the above problems, Chinese Patent Publication No. CN118596414A discloses an acrylic panel waste recycling and crushing device, belonging to the technical field of acrylic panel crushing. It includes a support frame, a drive assembly, a crushing roller, a rotating wheel, a sliding plate, a first rotating shaft, a second motor, a cutting knife, a uniform distribution cover, and a discharge pipe. A spring is fixedly installed between the sliding plate and the support frame. One end of the sliding plate is rotatably installed with a rolling wheel. A number of arc-shaped teeth are provided on the rotating wheel. A number of cutting knives are installed on the first rotating shaft. A number of flexible protrusions are provided on the inner wall of the crushing cylinder. One end of the first rotating shaft away from the second motor is fixedly installed with a uniform distribution cover. One end of the first rotating shaft away from the second motor is communicated with an air supply pump. When the two crushing rollers approach, the crushing strength can be improved by the action of the spring. The friction effect can be achieved by setting the flexible protrusions. The uniform distribution cover can rotate to evenly distribute the waste falling through the crushing rollers and can also guide the gas.

[0004] Although the above is convenient for synchronous crushing and film separation, it is inevitable that there are still deficiencies in the actual use process. Among them, the device lacks a fast and effective material turning mechanism, resulting in the material and the separated film being easily stacked on each other, making it inconvenient to air-separate a large amount of the film. Therefore, a high-efficiency crushing device for acrylic plate products is provided to solve the existing problems. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a high-efficiency crushing device for acrylic plate products, which solves the problem that the device lacks a material turning mechanism, resulting in the material and the film being easily stacked on each other, making it inconvenient to air-separate a large amount of the separated film.

[0006] To achieve the above object, the present invention is implemented by the following technical solutions: A high-efficiency crushing device for acrylic sheet products, comprising a base and a crushing cylinder. The crushing cylinder is fixedly arranged on the top of the base through a bracket. A transfer cover is connected to the top of the crushing cylinder. A pre-crushing mechanism is arranged on the surface of the crushing cylinder. A number of flexible bumps are fixedly arranged around and equidistantly on the inner wall of the crushing cylinder. A material-turning mechanism is arranged inside the crushing cylinder. An anti-retention mechanism is arranged inside the transfer cover. A regular blanking mechanism that is used in cooperation with the anti-retention mechanism is arranged on the surface of the crushing cylinder.

[0007] Preferably, the material-turning mechanism includes an inner cylinder. The inner cylinder is rotatably arranged inside the crushing cylinder, and the bottom of the inner cylinder extends to the bottom of the crushing cylinder. A number of crushing cutters are fixedly connected around and equidistantly on the surface of the inner cylinder. A number of feed openings are opened around and equidistantly on the surface of the inner cylinder and inside the crushing cylinder. The bottom of the crushing cylinder is fixedly connected to a second motor through a bracket. The output shaft of the second motor is fixedly connected to a second rotating shaft through a coupling, and one end of the second rotating shaft extends into the inner cylinder. The surface of the second rotating shaft is rotatably connected to the inner wall of the inner cylinder through a bearing. A spiral blade is fixedly connected to the surface of the second rotating shaft. A cloth cover is fixedly connected to the surface of the second rotating shaft, and the bottom of the cloth cover is rotatably connected to the top of the inner cylinder. A cloth cone plate is slidably arranged inside the crushing cylinder. A number of ventilation holes are opened around and equidistantly on the top of the cloth cone plate. An annular disc-shaped air duct is fixedly connected inside the crushing cylinder through a bracket, and the air inlet end of the annular disc-shaped air duct extends to the rear side of the crushing cylinder. A number of nozzles are connected around and equidistantly to the top of the annular disc-shaped air duct. A dredging and blocking prevention frame that is used in cooperation with the ventilation holes is fixedly connected to the top of the nozzle. A wave ring groove is opened on the inner wall of the cloth cone plate. A number of rotating columns that are used in cooperation with the wave ring groove are rotatably arranged around and equidistantly on the surface of the cloth cover. A number of stirring rods are fixedly connected around and equidistantly on the surface of the inner cylinder.

[0008] Preferably, the anti-stagnation mechanism includes an installation box fixedly arranged on the inner wall of the transfer cover. A transfer shaft is rotatably arranged at the rear side of the inner cavity of the transfer cover, and one end of the transfer shaft sequentially penetrates through the installation box and the transfer cover and extends to the front side of the transfer cover. The surface of the transfer shaft is rotatably connected to the inner wall of the installation box. One end of the second rotating shaft extends into the interior of the installation box. Conical gears that mesh with each other are fixedly connected to the surfaces of the second rotating shaft and the transfer shaft. A guiding base is fixedly connected to the inner wall of the transfer cover. The front side and the rear side of one side of the guiding base are both communicated with a blanking pipe, and one end of the blanking pipe extends to the outside of the transfer cover. A plurality of installation frames are fixedly connected to the surface of the transfer shaft at equal intervals in the front and rear of the installation box. A grille plate is slidably connected to the interior of the installation frame. Air guiding holes are formed in the surface of the installation frame, and a plurality of air guiding holes are formed at equal intervals. A return spring is fixedly connected between the grille plate and the installation frame. Arc-shaped convex pads are arranged on the surface of the guiding base at the front and rear of the installation box.

[0009] Preferably, the regular blanking mechanism includes an aggregate box communicated with the same side of the two blanking pipes. Partition plates are fixedly connected to the front side and the rear side of one side of the crushing cylinder through brackets. A transmission shaft is rotatably connected between the two partition plates, and two transmission shafts are arranged up and down. A transmission belt is connected between the two transmission shafts. A plurality of partition strips are fixedly connected to the surface of the transmission belt at equal intervals. A plurality of external flow air holes are formed in the surface of the transmission belt. Partition side plates that are matched with the partition strips are fixedly connected to the top and the bottom of the aggregate box. A blanking hopper that is matched with the transmission belt is fixedly connected to one side of the crushing cylinder through a bracket. A transfer rod is rotatably arranged on the front side of the transfer cover. Second gears that mesh with each other are fixedly connected to the surfaces of the transfer rod and the transfer shaft. Pulley wheels are fixedly connected to the surfaces of the transfer rod and the top transmission shaft. A belt is connected between the two pulley wheels.

[0010] Preferably, the pre-crushing mechanism includes a material guiding box fixedly arranged on the surface of the crushing cylinder. A crushing roller is rotatably arranged in the material guiding box, and two crushing rollers are arranged. One end of the crushing roller extends to the front side of the material guiding box. A third gear is fixedly connected to the surface of the crushing roller at the front side of the material guiding box. A third motor is fixedly connected to the front side of the material guiding box through a bracket, and the output shaft of the third motor is fixedly connected to the end of the right crushing roller through a coupling.

[0011] Preferably, a first motor is fixedly connected to the top of the base through a bracket. The output shaft of the first motor is fixedly connected to a first rotating shaft through a coupling, and the top of the first rotating shaft is rotatably connected to the bottom of the crushing cylinder. First gears that mesh with each other are fixedly connected to the surfaces of the first rotating shaft and the inner cylinder.

[0012] Preferably, a plurality of limiting sliding sleeves are fixedly connected to the inner wall of the crushing cylinder at equal intervals through brackets, a limiting sliding rod is slidably connected inside the limiting sliding sleeve, and the top of the limiting sliding rod is fixedly connected to the bottom of the cloth cone plate.

[0013] Preferably, sliding grooves are formed in the front side and the rear side of the inner cavity of the installation frame, sliders are slidably connected inside the sliding grooves, and the sliders are fixedly connected to the grille plate.

[0014] Preferably, a plurality of pushing plates are fixedly connected to the surface of the built-in cylinder at equal intervals, and a feeding pipe matched with the pushing plates is communicated with the bottom of the crushing cylinder.

[0015] Preferably, a sliding roller is rotatably arranged at the end of the grille plate through an installation groove.

[0016] Beneficial effects

[0017] The invention provides a high-efficiency crushing device for acrylic plate products. Compared with the existing technology, the following beneficial effects are achieved:

[0018] (1) In the high-efficiency crushing device for acrylic plate products, by arranging a material turning mechanism, an anti-stagnation mechanism and a regular feeding mechanism between the crushing cylinder and the transfer cover, when the device crushes the plate and removes the film, through the coordinated cooperation of the material turning mechanism, the anti-stagnation mechanism and the regular feeding mechanism, the material can be turned from bottom to top and circumferentially distributed during continuous crushing, so that a large amount of the film can be easily blown out by the wind, high-efficiency air separation is completed, and at the same time, through the one-way scraping of the installation frame and the grille plate, the film attached to the inner wall of the transfer cover is easily cleaned out, avoiding the problem of film retention caused by the existence of blowing dead angles on the inner wall of the transfer cover, and at the same time, the blown film is separated by the wind force, so that it can be discharged regularly and orderly.

[0019] (2) In the high-efficiency crushing device for acrylic plate products, by arranging a clogging removal frame on the top of the nozzle, when the cloth cone plate vibrates and distributes the material, the ventilation holes can be automatically unclogged through the insertion and cooperation of the ventilation holes and the clogging removal frame.

[0020] (3) In the high-efficiency crushing device for acrylic plate products, by arranging an arc-shaped convex pad on the surface of the guiding base, the grille plate and the arc-shaped convex pad can be in extrusion fit, so that the air guiding holes on the surface of the installation frame are blocked, thereby providing a stable one-way wind direction guide for the inside of the transfer cover and avoiding the problem that the film transfer is affected due to the disorder of the wind direction.

[0021] (4) In the high-efficiency crushing device for acrylic plate products, by arranging a cloth cover on the surface of the second rotating shaft, the cloth cover can rotate along with the second rotating shaft, thereby distributing the material circumferentially for the cloth cone plate and providing a prerequisite for subsequent uniform material turning and distribution. Description of the drawings

[0022] Figure 1 is a schematic diagram of the external structure of the present invention;

[0023] Figure 2 is a schematic diagram of the internal structure of the crushing cylinder of the present invention;

[0024] Figure 3 is a schematic diagram of another perspective of the internal structure of the crushing cylinder of the present invention;

[0025] Figure 4 is a schematic diagram of the structure of the material turning mechanism of the present invention;

[0026] Figure 5 is a schematic diagram of the internal structure of the cloth cone disk of the present invention;

[0027] Figure 6 of the present invention Figure 5 is a partial enlarged view at position B in;

[0028] Figure 7 is an unfolded view of the structure of the cloth cone disk and the cloth cover of the present invention;

[0029] Figure 8 is a schematic diagram of the internal structure of the transfer hood of the present invention;

[0030] Figure 9 is a schematic diagram of the structure of the installation box of the present invention;

[0031] Figure 10 is a schematic diagram of the internal structure of the installation box of the present invention;

[0032] Figure 11 of the present invention Figure 10 is a partial enlarged view at position C in;

[0033] Figure 12 is a schematic diagram of the internal structure of the installation frame of the present invention;

[0034] Figure 13 is a schematic diagram of the internal structure of the blanking hopper of the present invention;

[0035] Figure 14 of the present invention Figure 3 is a partial enlarged view at position A in;

[0036] Figure 15 is a schematic diagram of the structure of the pre-crushing mechanism of the present invention.

[0037] In the figure: 1, base; 2, crushing cylinder; 3, transfer cover; 4, pre-crushing mechanism; 401, material guiding frame; 402, crushing roller; 403, third gear; 404, third motor; 5, flexible bump; 6, material turning mechanism; 601, inner cylinder; 602, crushing cutter; 603, feeding opening; 604, second motor; 605, second rotating shaft; 606, spiral blade; 607, cloth cover; 608, cloth cone plate; 609, ventilation hole; 610, annular disc-shaped air duct; 611, nozzle; 612, blockage removal frame; 613, wave ring groove; 614, rotating column; 615, stirring rod; 7, anti-stagnation mechanism; 701, installation box; 702, transfer shaft; 703, bevel gear; 704, guiding base; 705, blanking pipe; 706, installation frame; 707, grid plate; 708, air guiding hole; 709, return spring; 710, arc-shaped convex pad; 8, regular blanking mechanism; 801, aggregate frame; 802, partition board; 803, transmission shaft; 804, transmission belt; 805, partition strip; 806, outflow air hole; 807, partition side plate; 808, blanking hopper; 809, connecting rod; 810, second gear; 811, pulley; 812, belt; 9, first motor; 10, first rotating shaft; 11, first gear; 12, limiting sliding sleeve; 13, limiting sliding rod; 14, sliding groove; 15, slider; 16, push plate; 17, blanking pipe; 18, sliding roller. Specific implementation mode

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0039] Please refer to Figure 1-15 The present invention provides a technical solution: a high-efficiency crushing device for acrylic plate products, including a base 1 and a crushing cylinder 2. The crushing cylinder 2 is fixedly arranged on the top of the base 1 through a bracket. A transfer cover 3 is communicated with the top of the crushing cylinder 2. A pre-crushing mechanism 4 is arranged on the surface of the crushing cylinder 2. A plurality of flexible bumps 5 are fixedly arranged around the inner wall of the crushing cylinder 2 at equal intervals. The pre-crushing mechanism 4 includes a material guiding frame 401. The material guiding frame 401 is fixedly arranged on the surface of the crushing cylinder 2. A crushing roller 402 is rotatably arranged inside the material guiding frame 401, and there are two crushing rollers 402. One end of the crushing roller 402 extends to the front side of the material guiding frame 401. A third gear 403 is fixedly connected to the surface of the crushing roller 402 and located on the front side of the material guiding frame 401. A third motor 404 is fixedly connected to the front side of the material guiding frame 401 through a bracket, and the output shaft of the third motor 404 is fixedly connected to the end of the right crushing roller 402 through a coupling.

[0040] As a preferred embodiment, in order to facilitate continuous turning of the broken plates, a turning mechanism 6 is arranged inside the crushing cylinder 2. The turning mechanism 6 includes an inner cylinder 601 which is rotatably arranged inside the crushing cylinder 2, and the bottom of the inner cylinder 601 extends to the bottom of the crushing cylinder 2. A number of crushing cutters 602 are fixedly connected to the surface of the inner cylinder 601 at equal intervals around the circumference. A number of feed openings 603 are formed in the surface of the inner cylinder 601 and at equal intervals around the circumference inside the crushing cylinder 2. The bottom of the crushing cylinder 2 is fixedly connected with a second motor 604 through a bracket. The output shaft of the second motor 604 is fixedly connected with a second rotating shaft 605 through a coupling, and one end of the second rotating shaft 605 extends into the inner cylinder 601. The surface of the second rotating shaft 605 is rotatably connected with the inner wall of the inner cylinder 601 through a bearing. A spiral blade 606 is fixedly connected to the surface of the second rotating shaft 605. A cloth cover 607 is fixedly connected to the surface of the second rotating shaft 605, and the bottom of the cloth cover 607 is rotatably connected with the top of the inner cylinder 601. A cloth cone plate 608 is slidably arranged inside the crushing cylinder 2. A number of ventilation holes 609 are formed in the top of the cloth cone plate 608 at equal intervals around the circumference. An annular disc-shaped air duct 610 is fixedly connected to the inside of the crushing cylinder 2 through a bracket, and the air inlet end of the annular disc-shaped air duct 610 extends to the rear side of the crushing cylinder 2. A number of spray heads 611 are communicated with the top of the annular disc-shaped air duct 610 at equal intervals around the circumference. A blocking removal frame 612 which is used in cooperation with the ventilation holes 609 is fixedly connected to the top of the spray head 611. A wave ring groove 613 is formed in the inner wall of the cloth cone plate 608. A number of rotating columns 614 which are used in cooperation with the wave ring groove 613 are rotatably arranged on the surface of the cloth cover 607 at equal intervals around the circumference. A number of stirring rods 615 are fixedly connected to the surface of the inner cylinder 601 at equal intervals around the circumference;

[0041] A first motor 9 is fixedly connected to the top of the base 1 through a bracket. The output shaft of the first motor 9 is fixedly connected with a first rotating shaft 10 through a coupling, and the top of the first rotating shaft 10 is rotatably connected with the bottom of the crushing cylinder 2. First gears 11 which mesh with each other are fixedly connected to the surfaces of the first rotating shaft 10 and the inner cylinder 601;

[0042] A number of limiting sliding sleeves 12 are fixedly connected to the inner wall of the crushing cylinder 2 at equal intervals around the circumference through brackets. A limiting sliding rod 13 is slidably connected inside the limiting sliding sleeve 12, and the top of the limiting sliding rod 13 is fixedly connected with the bottom of the cloth cone plate 608. A number of push plates 16 are fixedly connected to the surface of the inner cylinder 601 at equal intervals around the circumference. A blanking pipe 17 which is used in cooperation with the push plates 16 is communicated with the bottom of the crushing cylinder 2. As a detailed explanation: a valve is arranged inside the blanking pipe 17.

[0043] As a preferred embodiment, to prevent the inner wall of the transfer hood 3 from retaining the film, an anti-retaining mechanism 7 is provided inside the transfer hood 3. The anti-retaining mechanism 7 includes an installation box 701 which is fixedly arranged on the inner wall of the transfer hood 3. A transfer shaft 702 is rotatably arranged at the rear side of the inner cavity of the transfer hood 3, and one end of the transfer shaft 702 sequentially penetrates through the installation box 701 and the transfer hood 3 and extends to the front side of the transfer hood 3. The surface of the transfer shaft 702 is rotatably connected to the inner wall of the installation box 701. One end of the second rotating shaft 605 extends into the interior of the installation box 701. Conical gears 703 which are meshed with each other are fixedly connected to the surfaces of the second rotating shaft 605 and the transfer shaft 702. A guiding base 704 is fixedly connected to the inner wall of the transfer hood 3. Feeding pipes 705 communicate with both the front side and the rear side of one side of the guiding base 704, and one end of each feeding pipe 705 extends to the outside of the transfer hood 3. A plurality of installation frames 706 are fixedly connected to the surface of the transfer shaft 702 at equal intervals on the front side and the rear side of the installation box 701. A grid plate 707 is slidably connected to the interior of the installation frame 706. Air guiding holes 708 are formed in the surface of the installation frame 706, and a plurality of air guiding holes 708 are formed at equal intervals. A return spring 709 is fixedly connected between the grid plate 707 and the installation frame 706. Arc-shaped convex pads 710 are arranged on the surface of the guiding base 704 at the front side and the rear side of the installation box 701. Sliding grooves 14 are formed in both the front side and the rear side of the inner cavity of the installation frame 706. Sliding blocks 15 are slidably connected to the interior of the sliding grooves 14, and the sliding blocks 15 are fixedly connected to the grid plate 707. A sliding roller 18 is rotatably arranged at the end of the grid plate 707 through an installation groove.

[0044] As a preferred embodiment, to facilitate separating the film from the wind force and then synchronously regularizing the intermittent feeding, a regular feeding mechanism 8 which is used in cooperation with the anti-retaining mechanism 7 is arranged on the surface of the crushing cylinder 2. The regular feeding mechanism 8 includes an aggregate frame 801 which communicates with the same side of the two feeding pipes 705. Partition plates 802 are fixedly connected to both the front side and the rear side of one side of the crushing cylinder 2 through brackets. A transmission shaft 803 is rotatably connected between the two partition plates 802, and two transmission shafts 803 are arranged vertically. A transmission belt 804 is connected between the two transmission shafts 803. A plurality of separating strips 805 are fixedly connected to the surface of the transmission belt 804 at equal intervals. A plurality of external flow air holes 806 are formed in the surface of the transmission belt 804. Separating side plates 807 which are used in cooperation with the separating strips 805 are fixedly connected to both the top and the bottom of the aggregate frame 801. A feeding hopper 808 which is used in cooperation with the transmission belt 804 is fixedly connected to one side of the crushing cylinder 2 through a bracket. A transfer rod 809 is rotatably arranged at the front side of the transfer hood 3. Second gears 810 which are meshed with each other are fixedly connected to the surfaces of the transfer rod 809 and the transfer shaft 702. Pulley wheels 811 are fixedly connected to the surfaces of the transfer rod 809 and the top transmission shaft 803. A belt 812 is connected between the two pulley wheels 811.

[0045] The specific usage steps are as follows:

[0046] Step 1. Crushing and demolding of the acrylic board: Through the meshing of two groups of crushing rollers 402, the recycled acrylic board is promoted to be crushed. The crushed board enters the interior of the crushing cylinder 2. The first motor 9 is started synchronously, so that the first motor 9 drives the first rotating shaft 10 to rotate. The rotation of the first rotating shaft 10, through the meshing of two first gears 11, promotes the built-in cylinder 601 to carry the crushing cutter 602 to continuously crush the coarsely crushed board. During the crushing process, through the agitation of the agitation rod 615 and the friction of the flexible bump 5, the film on the surface of the board will be detached and mixed among the crushed boards;

[0047] Step 2. Film separation: Start the second motor 604, so that the second rotating shaft 605 and the spiral blade 606 rotate in the built-in cylinder 601. The rotation of the spiral blade 606 continuously drives the broken material board inside the crushing cylinder 2 to be conveyed upward, so that the crushed board falls on the top of the cloth cone plate 608. During the rotation of the second rotating shaft 605 driving the spiral blade 606, the second rotating shaft 605 drives the cloth cover 607 to rotate through the extrusion fit of the rotating column 614 and the wave ring groove 613, and the cloth cover 607 synchronously drives the cloth cone plate 608 to slightly jolt up and down, so that the cloth cone plate 608 quickly conveys the upward conveyed material and re-cloths it downward in a circular shape;

[0048] Among them, by introducing wind into the annular disk-shaped air duct 610, after the wind is injected into the interior of the annular disk-shaped air duct 610, it is synchronously blown to the bottom of the cloth cone plate 608 through a plurality of nozzles 611. When the cloth cone plate 608 reciprocates to jolt the material, the wind blows from the bottom of the cloth cone plate 608 to the top of the cloth cone plate 608, and the film detached from the surface of the blown board will be blown to the transfer hood 3;

[0049] Step 3. Anti-retention transfer: During the transfer of the material by the second rotating shaft 605 driving the spiral blade 606, the second rotating shaft 605 synchronously drives the transfer shaft 702 to rotate through the meshing of two bevel gears 703. The transfer shaft 702 drives the mounting frame 706 to scrape the separated film on the inner wall of the transfer hood 3. The rotation of the mounting frame 706 synchronously drives the grating plate 707 to rotate. When the grating plate 707 rotates to the arc-shaped convex pad 710 area, the grating plate 707 will be squeezed and retracted into the interior of the mounting frame 706, thereby promoting the grating plate 707 to block the air guiding holes 708 on the surface of the mounting frame 706 to complete the one-way wind direction guidance;

[0050] Step 4. Regular blanking guidance: The transfer shaft 702 rotates synchronously through the meshing of two second gears 810, thereby driving the adapter rod 809 to rotate. The adapter rod 809 drives the transmission shaft 803 and the conveyor belt 804 through the transmission cooperation of the pulley 811 and the belt 812. During the transmission of the conveyor belt 804, through the enclosure of the partition plate 802 and the partition side plate 807 and the partition of the partition strip 805, as well as the ventilation of the outflow air holes 806, the film is separated from the wind force and then continuously separated and blanked.

Claims

1. An efficient crushing device for acrylic sheet products, comprising a base (1) and a crushing cylinder (2), wherein the crushing cylinder (2) is fixedly arranged on the top of the base (1) through a bracket, and is characterized in that: The top of the crushing cylinder (2) is communicated with a transfer cover (3). A pre-crushing mechanism (4) is arranged on the surface of the crushing cylinder (2). A number of flexible bumps (5) are fixedly arranged around the inner wall of the crushing cylinder (2) at equal intervals. A material turning mechanism (6) is arranged inside the crushing cylinder (2). An anti-retention mechanism (7) is arranged inside the transfer cover (3). A regular feeding mechanism (8) which is used in cooperation with the anti-retention mechanism (7) is arranged on the surface of the crushing cylinder (2).

2. The high-efficiency crushing equipment for an acrylic sheet product according to claim 1, characterized in that: The material turning mechanism (6) includes an inner cylinder (601). The inner cylinder (601) is rotatably arranged inside the crushing cylinder (2), and the bottom of the inner cylinder (601) extends to the bottom of the crushing cylinder (2). A number of crushing cutters (602) are fixedly connected around the surface of the inner cylinder (601) at equal intervals. A number of feeding openings (603) are formed around the surface of the inner cylinder (601) and inside the crushing cylinder (2) at equal intervals. The bottom of the crushing cylinder (2) is fixedly connected with a second motor (604) through a bracket. The output shaft of the second motor (604) is fixedly connected with a second rotating shaft (605) through a coupling, and one end of the second rotating shaft (605) extends into the inner cylinder (601). The surface of the second rotating shaft (605) is rotationally connected with the inner wall of the inner cylinder (601) through a bearing. A spiral blade (606) is fixedly connected to the surface of the second rotating shaft (605). A cloth cover (607) is fixedly connected to the surface of the second rotating shaft (605), and the bottom of the cloth cover (607) is rotationally connected with the top of the inner cylinder (601). A cloth cone plate (608) is slidably arranged inside the crushing cylinder (2). A number of ventilation holes (609) are formed around the top of the cloth cone plate (608) at equal intervals. An annular disc-shaped air duct (610) is fixedly connected inside the crushing cylinder (2) through a bracket, and the air inlet end of the annular disc-shaped air duct (610) extends to the rear side of the crushing cylinder (2). A number of spray heads (611) are communicated around the top of the annular disc-shaped air duct (610) at equal intervals. A dredging frame (612) which is used in cooperation with the ventilation holes (609) is fixedly connected to the top of the spray head (611). A wave ring groove (613) is formed on the inner wall of the cloth cone plate (608). A number of rotating columns (614) which are used in cooperation with the wave ring groove (613) are rotatably arranged around the surface of the cloth cover (607) at equal intervals. A number of stirring rods (615) are fixedly connected around the surface of the inner cylinder (601) at equal intervals.

3. The high-efficiency crushing equipment for an acrylic sheet product according to claim 2, wherein: The anti-retention mechanism (7) comprises a mounting box (701), the mounting box (701) being fixedly mounted on the inner wall of a transfer cover (3), a transfer shaft (702) being rotatably mounted on the rear side of the inner cavity of the transfer cover (3), one end of the transfer shaft (702) sequentially passing through the mounting box (701) and the transfer cover (3) and extending to the front side of the transfer cover (3), a surface of the transfer shaft (702) being rotatably connected to the inner wall of the mounting box (701), one end of the second rotating shaft (605) extending into the interior of the mounting box (701), surfaces of the second rotating shaft (605) and the transfer shaft (702) being fixedly connected to mutually meshing bevel gears (703), the inner wall of the transfer cover (3) being fixedly connected to a guide base (704), the guide base (704) 04) is connected to a feed pipe (705) on the front and rear sides of one side, and one end of the feed pipe (705) extends to the outside of the transfer cover (3); the surface of the transfer shaft (702) and located on the front and rear sides of the installation box (701) are surrounded by a plurality of installation frames (706) fixedly connected at equal intervals; a grille plate (707) is slidably connected to the inside of the installation frame (706); the surface of the installation frame (706) is provided with air guide holes (708), and a plurality of air guide holes (708) are provided at equal intervals; a return spring (709) is fixedly connected between the grille plate (707) and the installation frame (706); and the surface of the guide base (704) and located on the front and rear sides of the installation box (701) are provided with arc-shaped raised pads (710).

4. The high-efficiency crushing equipment for an acrylic sheet product according to claim 3, characterized in that: The regular unloading mechanism (8) comprises an aggregate frame (801), the aggregate frame (801) is connected to the same side of the two unloading pipes (705), the front side and the rear side of one side of the crushing cylinder (2) are fixedly connected to a partition (802) through a bracket, a transmission shaft (803) is rotatably connected between the two partitions (802), and two transmission shafts (803) are arranged up and down, a transmission belt (804) is transmission-connected between the two transmission shafts (803), a plurality of partition strips (805) are equidistantly fixedly connected to the surface of the transmission belt (804), a plurality of outflow air holes (806) are opened on the surface of the transmission belt (804), and the aggregate The top and bottom of the frame (801) are fixedly connected to a partition side plate (807) used in conjunction with the partition bar (805); one side of the crushing cylinder (2) is fixedly connected to a lower hopper (808) used in conjunction with the conveyor belt (804) via a bracket; a transfer rod (809) is rotatably provided on the front side of the transfer cover (3); the surfaces of the transfer rod (809) and the transfer shaft (702) are fixedly connected to a second gear (810) that meshes with each other; the surfaces of the transfer rod (809) and the top transmission shaft (803) are fixedly connected to a pulley (811); and a belt (812) is transmission-connected between the two pulleys (811).

5. The high-efficiency crushing equipment for an acrylic sheet product according to claim 1, characterized in that: The pre-crushing mechanism (4) includes a material guiding frame (401) fixedly arranged on the surface of the crushing cylinder (2). A crushing roller (402) is rotatably arranged inside the material guiding frame (401), and there are two crushing rollers (402). One end of the crushing roller (402) extends to the front side of the material guiding frame (401). A third gear (403) is fixedly connected to the surface of the crushing roller (402) and located on the front side of the material guiding frame (401). A third motor (404) is fixedly connected to the front side of the material guiding frame (401) through a bracket, and the output shaft of the third motor (404) is fixedly connected to the end of the right crushing roller (402) through a coupling.

6. The high-efficiency crushing equipment for an acrylic sheet product according to claim 2, wherein: A first motor (9) is fixedly connected to the top of the base (1) through a bracket. The output shaft of the first motor (9) is fixedly connected to a first rotating shaft (10) through a coupling, and the top of the first rotating shaft (10) is rotatably connected to the bottom of the crushing cylinder (2). First gears (11) that mesh with each other are fixedly connected to the surfaces of the first rotating shaft (10) and the inner cylinder (601).

7. An efficient crushing device for acrylic sheet products according to claim 2, characterized in that: A number of limiting sliding sleeves (12) are fixedly connected to the inner wall of the crushing cylinder (2) around and equidistantly through brackets. A limiting sliding rod (13) is slidably connected inside the limiting sliding sleeve (12), and the top of the limiting sliding rod (13) is fixedly connected to the bottom of the cloth cone plate (608).

8. An efficient crushing device for acrylic sheet products according to claim 3, characterized in that: Chutes (14) are provided on the front side and the rear side of the inner cavity of the mounting frame (706). Sliders (15) are slidably connected inside the chutes (14), and the sliders (15) are fixedly connected to the grille plate (707).

9. The high-efficiency crushing equipment for an acrylic sheet product according to claim 2, wherein: A number of pushing plates (16) are fixedly connected to the surface of the inner cylinder (601) around and equidistantly. A feeding pipe (17) that is used in cooperation with the pushing plate (16) is communicated with the bottom of the crushing cylinder (2).

10. The high-efficiency crushing equipment for an acrylic sheet product according to claim 3, characterized in that: A sliding roller (18) is rotatably arranged at the end of the grille plate (707) by opening a mounting groove.

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