Uniform discharging equipment for automotive PVC plastic particles and using method

Abstract

The invention relates to the technical field of plastic particle processing. The invention discloses vehicle PVC plastic particle uniform discharging equipment and a using method. The vehicle PVC plastic particle uniform discharging equipment comprises a base, an L-shaped support is arranged at the side end of the base, a machining assembly is arranged on the L-shaped support, a granulation device is arranged in the machining assembly, and a driving assembly is arranged at the side end of the granulation device and located on the L-shaped support; a switching assembly is arranged at the side end of the driving assembly, an auxiliary assembly is arranged on one side of the switching assembly and located on the base, and the granulation device comprises an adjusting assembly and a triggering assembly. Through work of the granulation device and the driving assembly, when raw materials in the bin are not sufficient, the remaining raw materials can be gathered for granulation, meanwhile, the raw materials on the inner wall are synchronously collected, and the granulation effect and practicability are greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of plastic particle processing, in particular to a uniform discharging device for PVC plastic particles for vehicles and a use method thereof. Background Art

[0002] PVC plastic particles refer to composite material particles or granules prepared by mixing polyvinyl chloride with plant fibers such as wood powder, rice husks, bamboo powder, etc. into new wood materials, mixing and granulating.

[0003] In the prior art, in the production process of particles, the production raw materials are usually placed in a production bin, and then extruded and granulated through the discharge port at the bottom of the production bin. When the raw materials in the production bin are gradually reduced, some of the raw materials tend to hang on the wall, which makes it impossible for the raw materials to be gathered together. When the raw materials in the production bin are insufficient, the produced particles cannot be evenly discharged, resulting in a low granulation effect. At the same time, the raw materials attached to the inner wall of the production bin need to be manually cleaned by the staff to avoid affecting the next granulation process. The practicality is insufficient. Therefore, a device is needed that can gather the remaining raw materials for granulation when the raw materials in the bin are insufficient, and at the same time collect the raw materials on the inner wall simultaneously, so as to avoid the low granulation effect and insufficient practicality. Summary of the invention

[0004] The purpose of the present invention is to provide a uniform discharging device for PVC plastic particles for vehicles and a method of use, so as to solve the problems raised in the above background technology. To achieve the above purpose, the present invention provides the following technical solutions: a uniform discharging device for PVC plastic particles for vehicles, comprising a base, an L-shaped bracket is provided at the side end of the base, a processing component is provided on the L-shaped bracket, a granulating device is provided in the processing component, a driving component is provided at the side end of the granulating device and is located on the L-shaped bracket, a switching component is provided at the side end of the driving component, an auxiliary component is provided on one side of the switching component and is located on the base, the granulating device comprises an adjusting component and a triggering component, the adjusting component is arranged at the center of the processing component, and the triggering component is arranged on the adjusting component.

[0005] Preferably, the processing component includes a connecting bracket, which is arranged on a side of the L-shaped bracket close to the base, the side end of the connecting bracket is connected to the side end of the L-shaped bracket, the side of the connecting bracket away from the L-shaped bracket is connected to the side end of the production bin, the side end of the production bin is connected to a feeding pipe, a plurality of discharge ports are evenly arranged at the bottom of the production bin, a receiving ramp is arranged below the plurality of discharge ports, and the bottom of the receiving ramp is fixedly connected to the top of the base.

[0006] Preferably, the adjusting component includes a through-hole, which is opened at the center of the bottom of the production bin, a rotating sleeve is provided in the through-hole, and the side end of the rotating sleeve is rotatably matched with the inner wall of the through-hole, a vertically arranged rotating sleeve is slidably provided in the through-hole, the bottom of the rotating sleeve is movably connected to the bottom of the rotating sleeve through a damping spring, the top of the rotating sleeve is open, a vertically arranged adjusting column is slidably provided in the rotating sleeve, the bottom of the adjusting column is movably connected to the bottom of the rotating sleeve through a telescopic spring, the top of the adjusting column is located above the production bin, the top of the adjusting column is fixedly connected to a vertically arranged connecting rod, an annular groove is provided on one end of the adjusting column located in the rotating sleeve, four connecting rods are evenly arranged around the four sides of the annular groove, and the four connecting rods are It is arranged horizontally, and the angle between each two adjacent connecting rods is 90 degrees. The end of the connecting rod away from the annular groove slides through the side wall of the rotating sleeve and is located on the outside thereof. The connecting rod is rotatably matched with the rotating sleeve. The end of the connecting rod located on the outside of the rotating sleeve is connected to the side end of the extrusion fan blade. The extrusion fan blade is arranged at an angle, and the side end of the extrusion fan blade slides with the bottom of the production bin. An annular clamp is sleeved on the end of the connecting rod located in the rotating sleeve, and a pull rod is hinged at the end of the annular clamp away from the connecting rod, and the other end of the pull rod is hinged to the hinge frame at the bottom of the annular groove. When the adjusting column is pressed down in the rotating sleeve by the telescopic spring, the extrusion fan blade can be driven to deflect to a horizontal state through the pull rod. A number of V-shaped grooves are evenly arranged around the top of the rotating sleeve and fit against the side end of the adjusting column.

[0007] Preferably, the trigger assembly includes a sliding sleeve, which is arranged on the adjusting column and located above the rotating sleeve, the sliding sleeve rotatably cooperates with the adjusting column, and a plurality of auxiliary slots cooperating with the V-shaped slots are evenly provided around the bottom of the sliding sleeve, and the top of the sliding sleeve is movably connected to the bottom of the chuck through a plurality of telescopic rods, the chuck sliding sleeve is arranged on the connecting rod and located on the top of the adjusting column, the chuck rotatably cooperates with the connecting column, the side end of the sliding sleeve is connected to the inner wall at the center of the extrusion disk, and the bottom of the extrusion disk is located below the plurality of auxiliary slots, the extrusion disk is arranged above the production bin, the side end of the extrusion disk slidably cooperates with the inner wall of the production bin up and down, and the bottom of the extrusion disk is provided with four fixing grooves in which horizontal extrusion fan blades can be embedded. When the sliding sleeve moves down along the adjusting column When the telescopic spring is compressed by the chuck mortgage adjustment column, and after the telescopic spring is compressed to the extreme, the telescopic rod continues to move downward, and in the process of moving downward, the sliding sleeve and the chuck are rotated on the adjusting column through the cooperation of the V-shaped groove and the auxiliary groove, so that each horizontal extrusion fan blade is embedded in each fixed groove, and the top of the chuck is provided with a symmetrically arranged control rod, the bottom of the control rod is fixedly connected to the top of the chuck, and the tops of the two control rods are respectively fixedly connected to the two sides of the displacement rod, and the end of the displacement rod away from the sliding sleeve slides through the side end of the L-shaped bracket and cooperates with it to slide up and down, and the top of the L-shaped bracket is provided with a horizontally arranged mounting bracket, and the bottom of the mounting bracket away from the sliding sleeve is fixedly connected to the tail of the electric push rod, and the output end of the electric push rod is connected to the top of the displacement rod.

[0008] Preferably, the driving assembly includes a driving gear, which is rotatably arranged on the L-shaped bracket and located below the displacement rod, the driving gear is located on the side of the L-shaped bracket away from the base, an arc-shaped track is arranged above the driving gear, the side end of the arc-shaped track is connected to the side end of the L-shaped bracket, a driving motor is arranged on the side of the L-shaped bracket close to the base, the output end of the driving motor is connected to the center of the driving gear, a sliding shaft is slidably matched on the arc-shaped track, a connecting gear is rotatably connected to the sliding shaft, one side of the bottom of the connecting gear is meshed with the top of the driving gear, a first gear is arranged on the upper side of the arc-shaped track, and the center of the first gear is rotated by a first gear The shaft is rotatably matched with the L-shaped bracket, and a first bevel gear is provided on a side of the L-shaped bracket close to the base and is located above the connecting bracket. The center of the first bevel gear is connected to the first rotating shaft, and a horizontally arranged second bevel gear is provided on the top of the connecting bracket. The center of the second bevel gear is rotatably connected to the connecting bracket through the central axis, and the side end of the second bevel gear is meshed with the bottom of the first bevel gear. The angle between the second bevel gear and the first bevel gear is set at 90 degrees. A first transmission belt is sleeved on the central axis, and the other end of the first transmission belt is sleeved on the connecting rod. When the connecting gear is located at one end of the arc track, the top of the connecting gear is meshed with the bottom of the first gear.

[0009] Preferably, the switching assembly includes a second gear, the second gear is arranged on the L-shaped bracket and is located on the side of the arc track away from the first gear, the center of the second gear is rotatably connected to the L-shaped bracket through a fixed shaft, the tooth groove end of the second gear can mesh with the tooth groove end of the connecting gear, the end of the sliding shaft away from the arc track is connected to the side end of the adjustment block, the adjustment block is located on the side of the connecting gear away from the L-shaped bracket, both sides of the adjustment block are provided with slopes, the two slopes are symmetrically and oppositely arranged, a spring telescopic rod is provided below the driving gear, and the spring telescopic rod The bottom of the control frame is hinged with the side end of the L-shaped bracket, the telescopic end of the spring telescopic rod is hinged with the sliding shaft, and the end of the displacement rod away from the control rod is fixedly connected to the side end of the control frame. Control wedge blocks are provided at the bottom of both sides of the control frame, and the two control wedge blocks are symmetrically and oppositely arranged. When the displacement rod drives the control frame to move downward, the control wedge block on one side can cooperate with the slope on one side of the adjustment block to drive the sliding shaft to slide along one end of the arc track to the other end, and when the displacement rod drives the control frame to move upward, the control wedge block on the other side can cooperate with the slope on the other side of the adjustment block to drive the sliding shaft to reset.

[0010] Preferably, the auxiliary component includes an auxiliary table, the auxiliary table is arranged on one side of the receiving ramp and is located on the base, the bottom of the auxiliary table is fixedly connected to the top of the base, the auxiliary table is rotatably connected with a rotating disk through a clamping shaft, the bottom of the auxiliary table is rotatably connected to a third bevel gear, the center of the third bevel gear is connected to the clamping shaft, the side end of the third bevel gear is provided with a fourth bevel gear, the top of the fourth bevel gear is meshed with the side end of the third bevel gear, the angle between the fourth bevel gear and the third bevel gear is set at 90 degrees, the center of the fourth bevel gear is rotatably connected to the support frame through the second rotating shaft, the bottom of the support frame is fixedly connected to the top of the base, the outer side of the second rotating shaft is sleeved with a second transmission belt, and the other end of the second transmission belt is sleeved on On the outside of the fixed shaft, a vertically arranged sleeve rod is provided on the top of the rotating disk, and a matching disk is provided above the rotating disk. The center of the matching disk is sleeved on the clamping shaft, and a matching piece is provided on the side end of the rotating disk. The center of the matching piece is rotatably connected to the top of the base. Arc-shaped openings are evenly provided around the matching piece, and the inner wall of the arc-shaped opening is rotatably matched with the side end of the matching disk. A connecting groove is provided between every two of the arc-shaped openings, and the side end of the sleeve rod can slidably match with the inner wall of the connecting groove. A blanking blade is provided above the matching piece, and the side end of the blanking blade is connected to the center of the matching piece. When the rotating disk rotates, the matching piece can be driven to deflect on the base through the cooperation of the sleeve rod and the connecting groove. When the sleeve rod is separated from the connecting groove, the side end of the matching disk can rotate in the arc-shaped opening.

[0011] Preferably, the method for using the uniform discharging device for PVC plastic particles for vehicles comprises the following steps:

[0012] S1: The staff first places the raw materials to be produced in the production bin through the feeding pipe, and then controls the driving motor to work, thereby driving the driving gear to rotate, and then driving the connecting gear meshing with it to rotate on the sliding shaft, so that the first gear meshing with the connecting gear rotates at this time, and drives the first bevel gear to rotate synchronously through the first rotating shaft, so that the second bevel gear meshing with it rotates, and the connecting rod rotates synchronously through the central shaft and the first transmission belt, and then drives the rotating sleeve, the extruding fan blade and the rotating sleeve to rotate synchronously at the bottom of the production bin through a number of connecting rods, so that the granulation is completed with the cooperation of the discharge port, so that the formed particles fall from the discharge port to the receiving ramp;

[0013] S2: When the raw material in the processing component is insufficient and causes intermittent material feeding, the electric push rod is controlled to work, thereby driving the displacement rod to move downward in the direction of the L-shaped bracket, so that the control rods and sliding sleeves on both sides move downward synchronously, thereby driving the extrusion plate to move downward. In the process of the extrusion plate moving downward, it will first contact the top of the adjusting column through the chuck and press it down in the rotating sleeve, so that the telescopic spring contracts. At this time, under the action of the damping spring, the rotating sleeve as a whole cannot be pressed down in the rotating sleeve. When the adjusting column moves downward, through the cooperation of the articulated frame and the pull rod at the bottom of the annular groove, through the provided annular clamp, when the telescopic spring contracts to the extreme, several connecting rods are rotated until the extrusion blades are deflected to a horizontal state. In the process of the displacement rod moving downward, the two control wedge blocks are driven to move downward synchronously through the control frame, so that the inclined surface of the control wedge block on one side cooperates with the slope of one side of the adjusting block, so that when moving downward, During the process, the adjusting block is squeezed, and under the action of the spring telescopic rod, the adjusting block and the sliding shaft are synchronously moved along the direction of the arc track, and the slope on the other side of the adjusting block is in contact with the slope of another controlling wedge block, thereby driving the connecting gear to disengage from the meshing with the first gear, so that the second bevel gear stops rotating, thereby stopping the connecting rod from rotating, and then stopping the rotating sleeve and the rotating sleeve from rotating in the production bin. At this time, the sliding sleeve continues to move downward under the action of the telescopic rod and moves in the direction of the rotating sleeve until the auxiliary slot fits into the V-shaped slot, and when fitting, the sliding sleeve and the squeezing disk rotate, so that each fixed slot rotates to the top of a horizontal squeezing fan blade, so that they correspond one to one, and each squeezing fan blade is embedded in the fixed slot. At this time, the telescopic rod is stretched to the extreme, and under the action of the electric push rod, the squeezing disk and a plurality of squeezing fan blades are synchronously moved downward, thereby driving the rotating sleeve to move downward in the rotating sleeve and squeezing the damping spring;

[0014] S3: When the inclined extrusion adjustment block of the wedge block is controlled to slide to the other end of the arc track, the connecting gear disengages from the first gear and engages with the second gear on the other side. Through the cooperation of the fixed shaft and the second transmission belt, the second rotating shaft and the fourth bevel gear are driven to rotate synchronously, so that the third bevel gear engaged therewith rotates, thereby driving the clamping shaft and the rotating disk to rotate synchronously on the auxiliary table. With the cooperation of the sleeve rod and the connecting groove, the matching parts and the unloading blade are intermittently driven to deflect, so that after several extrusion blades are deflected to a horizontal state, the formed particles are unloaded from the outside of the production bin.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the present invention, when the device is used, the staff first places the raw materials to be produced in the processing component, and then controls the driving component to work, and then drives the adjusting component to work in the processing component through the switching component, and then granulates. When the raw materials in the processing component are insufficient and cause intermittent material feeding, the trigger component is controlled to work, and then the adjusting component is driven to adjust, so that it changes to a horizontal state and is located in the processing component, and then the switching component is driven to work by the trigger component, so that the adjusting component stops granulating, and the auxiliary component works, and then under the continuous movement of the trigger component, it forms a whole with the adjusting component in the processing component, and in the process of moving, the raw materials and The raw materials attached to the inner wall are integrated together synchronously, so that the raw materials can fully pass through the processing components and complete granulation under the action of the auxiliary components. In this process, when the raw materials are gradually reduced, part of the raw materials will hang on the wall, which will cause the raw materials to be unable to gather together, and when the raw materials are insufficient, the produced particles cannot be evenly discharged, thereby improving the granulation effect, and avoiding the staff to manually clean the raw materials attached to the inner wall of the production bin, further improving the practicality of the device, so that when the raw materials in the bin are insufficient, the remaining raw materials can be gathered for granulation while the raw materials on the inner wall can be collected synchronously, so as to avoid the effects of low granulation effect and insufficient practicality.

[0017] In the present invention, the staff first places the raw materials to be produced into the production bin through the feeding pipe, and then controls the driving motor to work, thereby driving the driving gear to rotate, so that the connecting rod rotates synchronously, and then drives the rotating sleeve, the extruding blades and the rotating sleeve to rotate synchronously at the bottom of the production bin through a plurality of connecting rods, so as to complete the granulation with the cooperation of the discharge port, so that the formed particles fall from the discharge port onto the receiving ramp. When the raw materials in the processing component are insufficient and the feeding is intermittent, the extrusion disk is driven to move downward by controlling the electric push rod to rotate until the extruding blades are deflected to a horizontal state, and the connecting rod is stopped during the downward movement of the displacement rod. The rotation is stopped. At this time, the sliding sleeve continues to move downward under the action of the telescopic rod, and each extrusion blade is embedded in the fixed groove. In the process of the extrusion disk and a plurality of horizontal extrusion blades moving downward, the raw materials in the production bin and the raw materials attached to the inner wall can be synchronously integrated together, so that the raw materials can pass through the discharge port fully to complete the granulation, thereby avoiding the phenomenon that part of the raw materials will hang on the wall when the raw materials are gradually reduced, resulting in the inability to gather the raw materials together, and avoiding the inability to evenly discharge the produced particles when the raw materials are insufficient, thereby improving the granulation effect and avoiding the need for staff to manually clean the raw materials attached to the inner wall of the production bin, further improving the practicability of the device.

[0018] In the present invention, after the adjustment block is squeezed to slide toward the other end of the arc track by controlling the inclined surface of the wedge block, the connecting gear is meshed with the second gear on the other side, thereby driving the clamping shaft and the rotating disk to rotate synchronously on the auxiliary table, intermittently driving the matching parts and the unloading blade to deflect, and unloading the formed particles from the outside of the production bin, thereby avoiding intermittent unloading when the raw materials in the production bin are insufficient, further ensuring the uniformity of unloading, and at the same time, when the electric push rod is reset by controlling the other side of the wedge block to cooperate with the slope, the squeezing adjustment block can be reset, thereby resetting the connecting gear, ensuring the stability of the device operation and improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0020] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0021] Figure 3 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 1 ;

[0022] Figure 4 It is a cross-sectional view of the production bin in the present invention;

[0023] Figure 5 It is a schematic diagram of a partial explosion three-dimensional structure of the present invention;

[0024] Figure 6 It is a cross-sectional view of the rotating sleeve and the rotary sleeve in the present invention;

[0025] Figure 7 for Figure 6 A magnified schematic diagram of the middle A area;

[0026] Figure 8 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 2 ;

[0027] Fig. 9 is a cross-sectional view of the extrusion disk of the present invention;

[0028] Fig.10 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 3 ;

[0029] Fig.11 It is a partial three-dimensional structural schematic diagram of the driving component and the switching component in the present invention;

[0030] Fig.12 is a cross-sectional view of the auxiliary table of the present invention;

[0031] Fig.13It is a schematic diagram of the local three-dimensional structure of the present invention Figure 4 .

[0032] In the figure: 1. base; 2. L-shaped bracket; 3. processing component; 31. connecting bracket; 32. production bin; 33. feeding pipe; 34. discharge port; 35. receiving ramp; 4. granulation device; 41. adjustment component; 411. through-hole; 412. rotating sleeve; 413. rotating sleeve; 414. damping spring; 415. adjustment column; 416. telescopic spring; 417. connecting rod; 418. annular groove; 419. connecting rod; 420. extrusion fan blade; 421. annular clamp; 422. pull rod; 423. hinged frame; 424. V-shaped groove; 43. trigger component; 431. sliding sleeve; 432. auxiliary groove; 433. telescopic rod; 434. chuck; 435. extrusion disc; 436. fixing groove; 437. control rod; 438. displacement rod; 439. mounting frame; 440. Electric push rod; 5. Drive assembly; 51. Drive gear; 52. Arc track; 53. Drive motor; 54. Sliding shaft; 55. Connecting gear; 56. First gear; 57. First rotating shaft; 58. First bevel gear; 59. Second bevel gear; 60. Center shaft; 61. First transmission belt; 7. Switching assembly; 71. Second gear; 72. Fixed shaft; 73. Adjustment block; 74. Ramp; 75. Spring telescopic rod; 76. Control frame; 77. Control wedge block; 8. Auxiliary assembly; 81. Auxiliary table; 82. Card shaft; 83. Rotating disk; 84. Third bevel gear; 85. Fourth bevel gear; 86. Second rotating shaft; 87. Support frame; 88. Second transmission belt; 89. Sleeve rod; 90. Matching disk; 91. Matching piece; 92. Arc opening; 93. Connecting groove; 94. Blanking blade. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figures 1 to 13The present invention provides a technical solution: a uniform discharging device for PVC plastic particles for vehicles, comprising a base 1, an L-shaped bracket 2 is provided at the side end of the base 1, a processing component 3 is provided on the L-shaped bracket 2, a granulating device 4 is provided in the processing component 3, a driving component 5 is provided at the side end of the granulating device 4 and is located on the L-shaped bracket 2, a switching component 7 is provided at the side end of the driving component 5, an auxiliary component 8 is provided on one side of the switching component 7 and is located on the base 1, the granulating device 4 comprises an adjusting component 41 and a triggering component 43, the adjusting component 41 is arranged at the center of the processing component 3, and the triggering component 43 is arranged on the adjusting component 41.

[0035] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, the processing assembly 3 includes a connecting bracket 31, the connecting bracket 31 is arranged on a side of the L-shaped bracket 2 close to the base 1, the side end of the connecting bracket 31 is connected to the side end of the L-shaped bracket 2, the side of the connecting bracket 31 away from the L-shaped bracket 2 is connected to the side end of the production bin 32, the side end of the production bin 32 is connected to a feeding pipe 33, a plurality of discharge ports 34 are evenly opened at the bottom of the production bin 32, a plurality of receiving ramps 35 are arranged below the discharge ports 34, and the bottom of the receiving ramp 35 is fixedly connected to the top of the base 1;

[0036] The adjusting component 41 includes a through-hole 411, which is opened at the center of the bottom of the production bin 32. A rotating sleeve 412 is arranged in the through-hole 411. The side end of the rotating sleeve 412 is rotatably matched with the inner wall of the through-hole 411. A vertically arranged rotating sleeve 413 is slidably arranged in the through-hole 411. The bottom of the rotating sleeve 413 is movably connected to the bottom of the rotating sleeve 412 through a damping spring 414. The top of the rotating sleeve 413 is open. There is a vertically arranged adjustment column 415, the bottom of which is movably connected to the bottom of the rotating sleeve 413 through a telescopic spring 416, the top of which is located above the production bin 32, the top of which is fixedly connected to a vertically arranged connecting rod 417, an annular groove 418 is provided on one end of the adjustment column 415 located in the rotating sleeve 413, four connecting rods 419 are evenly arranged around the four sides of the annular groove 418, and the four connecting rods 419 are all horizontally arranged The angle between each two adjacent connecting rods 419 is set at 90 degrees, and the end of the connecting rod 419 away from the annular groove 418 slides through the side wall of the rotating sleeve 413 and is located outside thereof. The connecting rod 419 is rotatably matched with the rotating sleeve 413, and the end of the connecting rod 419 located outside the rotating sleeve 413 is connected to the side end of the extruding blade 420, and the extruding blade 420 is inclined. The side end of the extruding blade 420 is slidably matched with the bottom of the production bin 32, and the connecting rod 419 is located on the rotating sleeve 4 An annular clamp 421 is sleeved on one end of the inner sleeve 413, and a pull rod 422 is hingedly connected to one end of the annular clamp 421 away from the connecting rod 419, and the other end of the pull rod 422 is hingedly connected to a hinge frame 423 at the bottom of the annular groove 418. When the adjusting column 415 is pressed down in the rotating sleeve 413 through the telescopic spring 416, the extruding blade 420 can be driven to deflect to a horizontal state through the pull rod 422. A plurality of V-shaped grooves 424 are evenly opened around the top of the rotating sleeve 413 and fit on the side ends of the adjusting column 415;

[0037] The trigger assembly 43 includes a sliding sleeve 431, which is sleeved on the adjusting column 415 and located above the rotating sleeve 413. The sliding sleeve 431 is rotatably matched with the adjusting column 415. A plurality of auxiliary slots 432 that match the V-shaped slots 424 are evenly opened around the bottom of the sliding sleeve 431. The top of the sliding sleeve 431 is movably connected to the bottom of the chuck 434 through a plurality of telescopic rods 433. The sliding sleeve 431 of the chuck 434 is arranged on the connecting rod 417 and located above the adjusting column 415. 5, the chuck 434 is rotatably matched with the connecting column, the side end of the sliding sleeve 431 is connected to the inner wall at the center of the extrusion disc 435, the bottom of the extrusion disc 435 is located below the plurality of auxiliary slots 432, the extrusion disc 435 is arranged above the production bin 32, the side end of the extrusion disc 435 is slidably matched with the inner wall of the production bin 32 up and down, the bottom of the extrusion disc 435 is provided with four fixing grooves 436 capable of embedding the horizontal extrusion blades 420, when the sliding sleeve 431 is moved along the adjusting column 41 When moving downward, the chuck 434 can be used to collateralize the adjusting column 415 to compress the telescopic spring 416, and after the telescopic spring 416 is compressed to the extreme, the telescopic rod 433 continues to move downward, and in the process of moving downward, the V-shaped groove 424 and the auxiliary groove 432 cooperate to make the sliding sleeve 431 and the chuck 434 rotate on the adjusting column 415, so that each horizontal extruding blade 420 is embedded in each fixing groove 436. The top of the chuck 434 is provided with a symmetrically arranged control rod 437, and the control rod 437 The bottom of the L-shaped bracket 2 is fixedly connected to the top of the chuck 434, the tops of the two control rods 437 are respectively fixedly connected to the two sides of the displacement rod 438, the end of the displacement rod 438 away from the sliding sleeve 431 slides through the side end of the L-shaped bracket 2 and slides up and down with it, and the top of the L-shaped bracket 2 is provided with a horizontally arranged mounting bracket 439, the bottom of the side of the mounting bracket 439 away from the sliding sleeve 431 is fixedly connected to the tail of the electric push rod 440, and the output end of the electric push rod 440 is connected to the top of the displacement rod 438;

[0038] The driving assembly 5 includes a driving gear 51, which is rotatably arranged on the L-shaped bracket 2 and located below the displacement rod 438. The driving gear 51 is located on the side of the L-shaped bracket 2 away from the base 1. An arc track 52 is arranged above the driving gear 51, and the side end of the arc track 52 is connected to the side end of the L-shaped bracket 2. A driving motor 53 is arranged on the side of the L-shaped bracket 2 close to the base 1, and the output end of the driving motor 53 is connected to the center of the driving gear 51. A sliding shaft 54 ​​is slidably matched on the arc track 52, and a connecting gear 55 is rotatably connected to the sliding shaft 54. The bottom side of the connecting gear 55 is meshed with the top of the driving gear 51. A first gear 56 is arranged on the upper side of the arc track 52, and the center of the first gear 56 is connected by a first rotating shaft 57. Rotatingly matched with the L-shaped bracket 2, a first bevel gear 58 is provided on a side of the L-shaped bracket 2 close to the base 1 and is located above the connecting bracket 31. The center of the first bevel gear 58 is connected to the first rotating shaft 57. A horizontally arranged second bevel gear 59 is provided on the top of the connecting bracket 31. The center of the second bevel gear 59 is rotatably connected to the connecting bracket 31 through a central shaft 60. The side end of the second bevel gear 59 meshes with the bottom of the first bevel gear 58. The angle between the second bevel gear 59 and the first bevel gear 58 is set at 90 degrees. A first transmission belt 61 is sleeved on the central shaft 60. The other end of the first transmission belt 61 is sleeved on the connecting rod 417. When the connecting gear 55 is located at one end of the arc track 52, the top of the connecting gear 55 meshes with the bottom of the first gear 56.

[0039] The switching assembly 7 includes a second gear 71, which is arranged on the L-shaped bracket 2 and located on the side of the arc track 52 away from the first gear 56. The center of the second gear 71 is rotatably connected to the L-shaped bracket 2 through a fixed shaft 72. The tooth groove end of the second gear 71 can mesh with the tooth groove end of the connecting gear 55. The end of the sliding shaft 54 ​​away from the arc track 52 is connected to the side end of the adjustment block 73. The adjustment block 73 is located on the side of the connecting gear 55 away from the L-shaped bracket 2. Slopes 74 are provided on both sides of the adjustment block 73. The two slopes 74 are symmetrically and oppositely arranged. A spring telescopic rod 75 is provided below the driving gear 51. The bottom of the spring telescopic rod 75 is connected to the L The side end of the type bracket 2 is hinged, the telescopic end of the spring telescopic rod 75 is hinged to the sliding shaft 54, the end of the displacement rod 438 away from the control rod 437 is fixedly connected to the side end of the control frame 76, and the bottom of both sides of the control frame 76 are provided with control wedge blocks 77, and the two control wedge blocks 77 are symmetrically and oppositely arranged. When the displacement rod 438 drives the control frame 76 to move downward, the control wedge block 77 on one side can cooperate with the slope 74 on one side of the adjustment block 73 to drive the sliding shaft 54 ​​to slide along one end of the arc track 52 to the other end, and when the displacement rod 438 drives the control frame 76 to move upward, the control wedge block 77 on the other side can cooperate with the slope 74 on the other side of the adjustment block 73 to drive the sliding shaft 54 ​​to reset;

[0040] The staff first places the raw materials to be produced into the production bin 32 through the feeding pipe 33, and then controls the driving motor 53 to work, thereby driving the driving gear 51 to rotate, and then driving the connecting gear 55 meshing therewith to rotate on the sliding shaft 54, so that the first gear 56 meshing with the connecting gear 55 rotates at this time, and drives the first bevel gear 58 to rotate synchronously through the first rotating shaft 57, so that the second bevel gear 59 meshing therewith rotates, and through the central shaft 60 and the first transmission belt 61, the connecting rod 417 rotates synchronously, and then through a plurality of connecting rods 419, the rotating sleeve 413, the extruding blades 420 and the rotating sleeve 412 are driven to rotate synchronously at the bottom of the production bin 32, so that the granulation is completed with the cooperation of the discharge port 34, so that the forming The particles fall from the discharge port 34 onto the receiving ramp 35. When the raw material in the processing component 3 is insufficient and the material discharge is intermittent, the electric push rod 440 is controlled to work, thereby driving the displacement rod 438 to move downward along the direction of the L-shaped bracket 2, so that the control rods 437 and the sliding sleeves 431 on both sides move downward synchronously, thereby driving the extrusion plate 435 to move downward. In the process of the extrusion plate 435 moving downward, it will first contact the top of the adjusting column 415 through the chuck 434 and press it down in the rotating sleeve 413, so that the telescopic spring 416 contracts. At this time, under the action of the damping spring 414, the rotating sleeve 413 as a whole cannot be pressed down in the rotating sleeve 412. When the adjusting column 415 moves downward, the bottom of the annular groove 418 The articulated frame 423 cooperates with the pull rod 422 through the annular clamp 421, so that when the telescopic spring 416 is contracted to the extreme, the several connecting rods 419 are rotated until the fan blades 420 are squeezed to a horizontal state. In the process of the displacement rod 438 moving downward, the two control wedge blocks 77 are driven to move downward synchronously through the control frame 76, so that the inclined surface of the control wedge block 77 on one side cooperates with the slope 74 on one side of the adjustment block 73, so that the adjustment block 73 is squeezed in the process of moving downward. Under the action of the spring telescopic rod 75, the adjustment block 73 and the sliding shaft 54 ​​are synchronously moved along the direction of the arc track 52, and the slope 74 on the other side of the adjustment block 73 is abutted against the inclined surface of the other control wedge block 77, thereby driving the hinge 76 to move downward synchronously. The connecting gear 55 is disengaged from the meshing with the first gear 56, so that the second bevel gear 59 stops rotating, thereby stopping the connecting rod 417 from rotating, and then stopping the rotating sleeve 413 and the rotating sleeve 412 from rotating in the production bin 32. At this time, the sliding sleeve 431 continues to move downward under the action of the telescopic rod 433, and moves in the direction of the rotating sleeve 413 until the auxiliary slot 432 fits into the V-shaped slot 424. When fitting, the sliding sleeve 431 and the extrusion plate 435 rotate, so that each fixed slot 436 rotates to the top of a horizontal extrusion blade 420, so that they correspond one to one, and each extrusion blade 420 is embedded in the fixed slot 436. At this time, the telescopic rod 433 is stretched to the extreme, and under the action of the electric push rod 440,The extrusion disc 435 and the plurality of extrusion blades 420 move downward synchronously, thereby driving the rotating sleeve 413 to move downward in the rotating sleeve 412 and squeeze the damping spring 414. During the downward movement of the extrusion disc 435 and the plurality of extrusion blades 420 in a horizontal state, the raw materials in the production bin 32 and the raw materials attached to the inner wall can be integrated together synchronously, so that the raw materials can pass through the discharge port 34 fully to complete the granulation, thereby avoiding the phenomenon that when the raw materials are gradually reduced, part of the raw materials will hang on the wall, which makes the raw materials unable to gather together, and avoiding the inability to uniformly discharge the produced particles when the raw materials are insufficient, thereby improving the granulation effect, and avoiding the manual cleaning of the raw materials attached to the inner wall of the production bin 32 by the staff, further improving the practicality of the device.

[0041] In this embodiment, Fig.12 and Fig.13 As shown, the auxiliary component 8 includes an auxiliary table 81, which is arranged on one side of the receiving ramp 35 and is located on the base 1, the bottom of the auxiliary table 81 is fixedly connected to the top of the base 1, and a rotating disk 83 is rotatably connected to the auxiliary table 81 through a clamping shaft 82, and a third bevel gear 84 is rotatably connected to the bottom of the auxiliary table 81, and the center of the third bevel gear 84 is connected to the clamping shaft 82, and a fourth bevel gear 85 is provided at the side end of the third bevel gear 84, and the top of the fourth bevel gear 85 is meshed with the side end of the third bevel gear 84, and the angle between the fourth bevel gear 85 and the third bevel gear 84 is set at 90 degrees, and the center of the fourth bevel gear 85 is rotatably connected to a support frame 87 through a second rotating shaft 86, and the bottom of the support frame 87 is fixedly connected to the top of the base 1, and a second transmission belt 88 is sleeved on the outer side of the second rotating shaft 86, and the other end of the second transmission belt 88 is sleeved on the fixed shaft 72 The outer side of the rotating disk 83 is provided with a vertical sleeve rod 89 on the top of the rotating disk 83, and a matching disk 90 is provided above the rotating disk 83. The center of the matching disk 90 is sleeved on the clamping shaft 82, and a matching piece 91 is provided on the side end of the rotating disk 83. The center of the matching piece 91 is rotatably connected to the top of the base 1. The matching piece 91 is evenly provided with an arc opening 92 around the matching piece 91. The inner wall of the arc opening 92 is rotatably matched with the side end of the matching disk 90. ​​A connecting groove 93 is provided between each two of the arc openings 92. The side end of the sleeve rod 89 can slide and match with the inner wall of the connecting groove 93. A blanking blade 94 is provided above the matching piece 91. The side end of the blanking blade 94 is connected to the center of the matching piece 91. When the rotating disk 83 rotates, the matching piece 91 can be deflected on the base 1 through the cooperation of the sleeve rod 89 and the connecting groove 93. When the sleeve rod 89 is separated from the connecting groove 93, the side end of the matching disk 90 can rotate in the arc opening 92;

[0042] When the adjusting block 73 is pressed by the inclined surface of the control wedge block 77 to slide toward the other end of the arc track 52, the connecting gear 55 is disengaged from the first gear 56 and meshes with the second gear 71 on the other side. Through the cooperation of the fixed shaft 72 and the second transmission belt 88, the second rotating shaft 86 and the fourth bevel gear 85 are driven to rotate synchronously, so that the third bevel gear 84 meshing therewith rotates, thereby driving the card shaft 82 and the rotating disk 83 to rotate synchronously on the auxiliary table 81. Under the cooperation of the sleeve rod 89 and the connecting groove 93, the matching member 9 is intermittently driven. 1 and the unloading blade 94 are deflected, so that after the plurality of extrusion blades 420 are deflected to the horizontal state, the formed particles are unloaded from the outside of the production bin 32, thereby avoiding the discontinuous unloading when the raw materials in the production bin 32 are insufficient, and further ensuring the uniformity of unloading. At the same time, when the electric push rod 440 is reset by controlling the other side of the wedge block 77 to cooperate with the slope 74, the extrusion adjustment block 73 can be reset, thereby resetting the connecting gear 55, ensuring the stability of the device operation and improving the convenience of the device.

[0043] The use method and advantages of the present invention: The use method of the uniform discharging device for PVC plastic particles for vehicles, the working process is as follows:

[0044] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 and Fig.13 As shown:

[0045] S1: The staff first places the raw materials to be produced into the production bin 32 through the feeding pipe 33, and then controls the driving motor 53 to work, thereby driving the driving gear 51 to rotate, and then driving the connecting gear 55 meshing therewith to rotate on the sliding shaft 54, so that the first gear 56 meshing with the connecting gear 55 rotates at this time, and drives the first bevel gear 58 to rotate synchronously through the first rotating shaft 57, so that the second bevel gear 59 meshing therewith rotates, and through the central shaft 60 and the first transmission belt 61, the connecting rod 417 rotates synchronously, and then drives the rotating sleeve 413, the extruding blades 420 and the rotating sleeve 412 to rotate synchronously at the bottom of the production bin 32 through a plurality of connecting rods 419, so that the granulation is completed with the cooperation of the discharge port 34, so that the formed particles fall from the discharge port 34 onto the receiving ramp 35;

[0046] S2: When the material in the processing component 3 is insufficient and the material feeding is intermittent, the electric push rod 440 is controlled to work, thereby driving the displacement rod 438 to move downward along the direction of the L-shaped bracket 2, so that the control rods 437 and the sliding sleeves 431 on both sides move downward synchronously, thereby driving the extrusion plate 435 to move downward. In the process of the extrusion plate 435 moving downward, the chuck 434 will first contact the top of the adjustment column 415 and press it down in the rotating sleeve 413, so that the telescopic spring 416 contracts. At this time, under the action of the damping spring 414, the rotating sleeve 413 is completely The body cannot be pressed down in the rotating sleeve 412. When the adjusting column 415 moves downward, the articulated frame 423 at the bottom of the annular groove 418 cooperates with the pull rod 422, and the annular clamp 421 is provided, so that when the telescopic spring 416 is contracted to the extreme, the plurality of connecting rods 419 are rotated until the fan blades 420 are squeezed to a horizontal state. In the process of the displacement rod 438 moving downward, the two control wedge blocks 77 are driven to move downward synchronously through the control frame 76, so that the inclined surface of the control wedge block 77 on one side cooperates with the slope 74 on one side of the adjusting block 73, so that the fan blades 420 are squeezed in the process of moving downward. The adjusting block 73 is pressed, and under the action of the spring telescopic rod 75, the adjusting block 73 and the sliding shaft 54 ​​move synchronously along the direction of the arc track 52, and the slope 74 on the other side of the adjusting block 73 contacts the inclined surface of another control wedge block 77, thereby driving the connecting gear 55 to disengage from the meshing with the first gear 56, so that the second bevel gear 59 stops rotating, thereby stopping the connecting rod 417 from rotating, and then stopping the rotating sleeve 413 and the rotating sleeve 412 from rotating in the production bin 32. At this time, the sliding sleeve 431 continues to move downward under the action of the telescopic rod 433 and moves toward the rotating sleeve 413. , until the auxiliary card slot 432 is fitted to the V-shaped card slot 424, and when fitting, the sliding sleeve 431 and the extrusion plate 435 are rotated, so that each fixed slot 436 is rotated to the top of a horizontal extrusion blade 420, so that they correspond one to one, and each extrusion blade 420 is embedded in the fixed slot 436. At this time, the telescopic rod 433 is stretched to the extreme, and under the action of the electric push rod 440, the extrusion plate 435 and the plurality of extrusion blades 420 are synchronously moved downward, thereby driving the rotating sleeve 413 to move downward in the rotating sleeve 412 and squeeze the damping spring 414;

[0047] S3: When the inclined extrusion adjustment block 73 of the wedge block 77 is controlled to slide toward the other end of the arc track 52, the connecting gear 55 is disengaged from the first gear 56 and meshes with the second gear 71 on the other side. Through the cooperation of the fixed shaft 72 and the second transmission belt 88, the second rotating shaft 86 and the fourth bevel gear 85 are driven to rotate synchronously, so that the third bevel gear 84 meshing therewith rotates, thereby driving the clamping shaft 82 and the rotating disk 83 to rotate synchronously on the auxiliary table 81. With the cooperation of the sleeve rod 89 and the connecting groove 93, the matching piece 91 and the unloading blade 94 are intermittently driven to deflect, so that after several extrusion blades 420 are deflected to a horizontal state, the formed particles are unloaded from the outside of the production bin 32.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A uniform discharging device for PVC plastic particles for vehicles, characterized by: The invention comprises a base (1), wherein an L-shaped bracket (2) is provided at a side end of the base (1), a processing assembly (3) is provided on the L-shaped bracket (2), a granulating device (4) is provided inside the processing assembly (3), a driving assembly (5) is provided at a side end of the granulating device (4) and is located on the L-shaped bracket (2), a switching assembly (7) is provided at a side end of the driving assembly (5), an auxiliary assembly (8) is provided on one side of the switching assembly (7) and is located on the base (1), and the granulating device (4) comprises an adjusting assembly (41) and a triggering assembly (43), wherein the adjusting assembly (41) is arranged at the center of the processing assembly (3), and the triggering assembly (43) is arranged on the adjusting assembly (41).

2. The uniform discharging device for PVC plastic particles for vehicles according to claim 1, characterized in that: The processing assembly (3) comprises a connecting bracket (31), wherein the connecting bracket (31) is arranged on a side of the L-shaped bracket (2) close to the base (1), the side end of the connecting bracket (31) is connected to the side end of the L-shaped bracket (2), and the side of the connecting bracket (31) away from the L-shaped bracket (2) is connected to the side end of a production bin (32), the side end of the production bin (32) is connected to a feeding pipe (33), a plurality of discharge ports (34) are evenly arranged at the bottom of the production bin (32), a receiving ramp (35) is arranged below the plurality of discharge ports (34), and the bottom of the receiving ramp (35) is fixedly connected to the top of the base (1).

3. The uniform discharging device for PVC plastic particles for vehicles according to claim 2, characterized in that: The adjusting component (41) comprises a through-hole (411), wherein the through-hole (411) is opened at the center of the bottom of the production bin (32), a rotating sleeve (412) is arranged in the through-hole (411), and the side end of the rotating sleeve (412) is rotatably matched with the inner wall of the through-hole (411), and a vertically arranged rotating sleeve (413) is slidably arranged in the through-hole (411), and the bottom of the rotating sleeve (413) is movably connected to the bottom of the rotating sleeve (412) through a damping spring (414), and the top of the rotating sleeve (413) is open, and the rotating sleeve (413) slides in the rotating sleeve (413). A vertically arranged adjustment column (415) is provided, the bottom of the adjustment column (415) is movably connected to the bottom of the rotating sleeve (413) through a telescopic spring (416), the top of the adjustment column (415) is located above the production bin (32), the top of the adjustment column (415) is fixedly connected to a vertically arranged connecting rod (417), an annular groove (418) is provided on one end of the adjustment column (415) located in the rotating sleeve (413), four connecting rods (419) are evenly arranged around the four sides of the annular groove (418), and the four connecting rods (419) are all horizontally arranged. The connecting rod (419) is arranged such that the angle between each two adjacent connecting rods (419) is 90 degrees. One end of the connecting rod (419) away from the annular groove (418) slides through the side wall of the rotating sleeve (413) and is located outside the annular groove (418). The connecting rod (419) is rotatably matched with the rotating sleeve (413). One end of the connecting rod (419) located outside the rotating sleeve (413) is connected to the side end of the extrusion blade (420). The extrusion blade (420) is arranged in an inclined manner. The side end of the extrusion blade (420) is slidably matched with the bottom of the production bin (32). The connecting rod (419) is located on the rotating sleeve (413). ) is sleeved on one end thereof, and a pull rod (422) is hingedly connected to one end of the annular clamp (421) away from the connecting rod (419), and the other end of the pull rod (422) is hingedly connected to a hinge frame (423) at the bottom of the annular groove (418). When the adjusting column (415) is pressed down in the rotating sleeve (413) through the telescopic spring (416), the extrusion blade (420) can be driven to deflect to a horizontal state through the pull rod (422), and a plurality of V-shaped grooves (424) are evenly arranged around the top of the rotating sleeve (413) and fit on the side end of the adjusting column (415).

4. The uniform discharging device for PVC plastic particles for vehicles according to claim 3 is characterized by: The trigger assembly (43) comprises a sliding sleeve (431), the sliding sleeve (431) is sleeved on the adjusting column (415) and is located above the rotating sleeve (413), the sliding sleeve (431) and the adjusting column (415) are rotatably matched, a plurality of auxiliary grooves (432) matching with the V-shaped grooves (424) are evenly arranged around the bottom of the sliding sleeve (431), the top of the sliding sleeve (431) is movably connected to the bottom of the chuck (434) through a plurality of telescopic rods (433), the sliding sleeve (431) of the chuck (434) is arranged on the connecting rod (417) and is located on the adjusting column (415). The top of the production chamber (415), the chuck (434) is rotatably matched with the connecting column, the side end of the sliding sleeve (431) is connected to the inner wall at the center of the extrusion disc (435), the bottom of the extrusion disc (435) is located below a plurality of the auxiliary slots (432), the extrusion disc (435) is arranged at the top of the production chamber (32), the side end of the extrusion disc (435) is slidably matched with the inner wall of the production chamber (32) up and down, the bottom of the extrusion disc (435) is provided with four fixing grooves (436) capable of embedding horizontal extrusion blades (420), when the sliding sleeve (431) is moved along the adjusting column ( When the adjusting column (415) moves downward, the telescopic spring (416) can be compressed by the chuck (434) by the adjustment column (415), and after the telescopic spring (416) is compressed to the extreme, it continues to move downward through the telescopic rod (433), and in the process of moving downward, the sliding sleeve (431) and the chuck (434) are rotated on the adjustment column (415) through the cooperation of the V-shaped groove (424) and the auxiliary groove (432), so that each horizontal extrusion fan blade (420) is embedded in each fixing groove (436), and the top of the chuck (434) is provided with a symmetrically arranged control rod (437), and the control rod (437) is arranged on the top of the chuck (434). The bottom of the L-shaped bracket (437) is fixedly connected to the top of the chuck (434), the tops of the two control rods (437) are respectively fixedly connected to the two sides of the displacement rod (438), the end of the displacement rod (438) away from the sliding sleeve (431) slides through the side end of the L-shaped bracket (2) and slides up and down with it, and the top of the L-shaped bracket (2) is provided with a horizontally arranged mounting frame (439), the bottom of the side of the mounting frame (439) away from the sliding sleeve (431) is fixedly connected to the tail of the electric push rod (440), and the output end of the electric push rod (440) is connected to the top of the displacement rod (438).

5. The uniform discharging device for PVC plastic particles for vehicles according to claim 4, characterized in that: The driving assembly (5) comprises a driving gear (51), wherein the driving gear (51) is rotatably arranged on the L-shaped bracket (2) and is located below the displacement rod (438), wherein the driving gear (51) is located on a side of the L-shaped bracket (2) away from the base (1), wherein an arc track (52) is arranged above the driving gear (51), wherein a side end of the arc track (52) is connected to a side end of the L-shaped bracket (2), wherein a driving motor (53) is arranged on a side of the L-shaped bracket (2) close to the base (1), wherein an output end of the driving motor (53) is connected to the center of the driving gear (51), wherein a sliding shaft (54) is slidably matched on the arc track (52), wherein a connecting gear (55) is rotatably connected to the sliding shaft (54), wherein a bottom side of the connecting gear (55) is meshed with a top side of the driving gear (51), wherein a first gear (56) is arranged above the arc track (52), wherein the center of the first gear (56) is connected to the first rotating shaft ( 57) is rotatably matched with the L-shaped bracket (2), a first bevel gear (58) is provided on a side of the L-shaped bracket (2) close to the base (1) and is located above the connecting bracket (31), the center of the first bevel gear (58) is connected to the first rotating shaft (57), the top of the connecting bracket (31) is provided with a horizontally arranged second bevel gear (59), the center of the second bevel gear (59) is rotatably connected to the connecting bracket (31) through a central shaft (60), the side end of the second bevel gear (59) is meshed with the bottom of the first bevel gear (58), the angle between the second bevel gear (59) and the first bevel gear (58) is set at 90 degrees, a first transmission belt (61) is sleeved on the central shaft (60), the other end of the first transmission belt (61) is sleeved on the connecting rod (417), when the connecting gear (55) is located at one end of the arc track (52), the top of the connecting gear (55) is meshed with the bottom of the first gear (56).

6. The uniform discharging device for PVC plastic particles for vehicles according to claim 5, characterized in that: The switching assembly (7) comprises a second gear (71), which is arranged on the L-shaped bracket (2) and is located on a side of the arc track (52) away from the first gear (56). The center of the second gear (71) is rotatably connected to the L-shaped bracket (2) via a fixed shaft (72). The tooth groove end of the second gear (71) can mesh with the tooth groove end of the connecting gear (55). One end of the sliding shaft (54) away from the arc track (52) is connected to a side end of an adjusting block (73). The adjusting block (73) is located on a side of the connecting gear (55) away from the L-shaped bracket (2). Slopes (74) are provided on both sides of the adjusting block (73). The two slopes (74) are symmetrically arranged in opposite directions. A spring telescopic rod (75) is provided below the driving gear (51). The bottom of the spring telescopic rod (75) is connected to the L-shaped bracket (2). The side end of the L-shaped bracket (2) is hinged, the telescopic end of the spring telescopic rod (75) is hinged to the sliding shaft (54), one end of the displacement rod (438) away from the control rod (437) is fixedly connected to the side end of the control frame (76), and control wedge blocks (77) are provided at the bottom of both sides of the control frame (76), and the two control wedge blocks (77) are symmetrically arranged oppositely. When the displacement rod (438) drives the control frame (76) to move downward, the control wedge block (77) on one side can cooperate with the slope (74) on one side of the adjustment block (73) to drive the sliding shaft (54) to slide along one end of the arc track (52) to the other end; and when the displacement rod (438) drives the control frame (76) to move upward, the control wedge block (77) on the other side can cooperate with the slope (74) on the other side of the adjustment block (73) to drive the sliding shaft (54) to reset.

7. The uniform discharging device for PVC plastic particles for vehicles according to claim 6, characterized in that: The auxiliary component (8) comprises an auxiliary table (81), the auxiliary table (81) is arranged on one side of the receiving ramp (35) and is located on the base (1), the bottom of the auxiliary table (81) is fixedly connected to the top of the base (1), the auxiliary table (81) is rotatably connected to a rotating disk (83) via a clamping shaft (82), the bottom of the auxiliary table (81) is rotatably connected to a third bevel gear (84), the center of the third bevel gear (84) is connected to the clamping shaft (82), and a fourth bevel gear (85) is provided at the side end of the third bevel gear (84), The top of the fourth bevel gear (85) is meshed with the side end of the third bevel gear (84), and the angle between the fourth bevel gear (85) and the third bevel gear (84) is set at 90 degrees. The center of the fourth bevel gear (85) is rotatably connected to the support frame (87) through the second rotating shaft (86), and the bottom of the support frame (87) is fixedly connected to the top of the base (1). The outer side of the second rotating shaft (86) is provided with a second transmission belt (88), and the other end of the second transmission belt (88) is provided on the outer side of the fixed shaft (72). A vertical sleeve rod (89) is provided on the top of the rotating disk (83), a matching disk (90) is provided above the rotating disk (83), the center of the matching disk (90) is sleeved on the clamping shaft (82), a matching piece (91) is provided on the side end of the rotating disk (83), the center of the matching piece (91) is rotatably connected to the top of the base (1), arc-shaped openings (92) are evenly opened around the matching piece (91), the inner wall of the arc-shaped opening (92) is rotatably matched with the side end of the matching disk (90), and every two arc-shaped openings (91) are connected to each other. 2), a connecting groove (93) is provided between the sleeve rod (89), the side end of the sleeve rod (89) can be slidably matched with the inner wall of the connecting groove (93), a blanking blade (94) is provided above the matching piece (91), the side end of the blanking blade (94) is connected to the center of the matching piece (91), when the rotating disk (83) rotates, the matching piece (91) can be driven to deflect on the base (1) through the matching of the sleeve rod (89) and the connecting groove (93), when the sleeve rod (89) is separated from the connecting groove (93), the side end of the matching disk (90) can rotate in the arc opening (92).

8. The method for using the uniform discharging device for PVC plastic particles for vehicles according to claim 7, characterized in that: The steps include: S1: The staff first places the raw materials for production into the production bin (32) through the feeding pipe (33), and then controls the driving motor (53) to work, thereby driving the driving gear (51) to rotate, and then driving the connecting gear (55) meshing therewith to rotate on the sliding shaft (54), so that the connecting rod (417) rotates synchronously, and then drives the rotating sleeve (413), the extruding blades (420) and the rotating sleeve (412) to rotate synchronously at the bottom of the production bin (32) through a plurality of connecting rods (419), thereby completing granulation with the cooperation of the discharge port (34), so that the formed particles fall from the discharge port (34) onto the receiving ramp (35); S2: When the material in the processing component (3) is insufficient and the material feeding is intermittent, the electric push rod (440) is controlled to work, thereby driving the extrusion plate (435) to move downward. During the downward movement of the extrusion plate (435), the chuck (434) will first contact the top of the adjustment column (415) and press it down in the rotating sleeve (413). Through the cooperation of the hinge frame (423) and the pull rod (422) at the bottom of the annular groove (418), several connecting rods (419) are rotated until the extrusion fan blade (420) is deflected to a horizontal state. During the downward movement of the displacement rod (438), the connecting gear (55) is driven to disengage from the meshing with the first gear (56), so that the rotating sleeve (413) and The rotating sleeve (412) stops rotating in the production bin (32), and the sliding sleeve (431) continues to move downward under the action of the telescopic rod (433) until the auxiliary slot (432) fits into the V-shaped slot (424). When fitting, each fixed slot (436) is rotated to the top of a horizontal extrusion blade (420) so that they correspond one to one, and each extrusion blade (420) is embedded in the fixed slot (436). At this time, the telescopic rod (433) is stretched to the extreme, and under the action of the electric push rod (440), the extrusion disk (435) and a plurality of extrusion blades (420) move downward synchronously, thereby driving the rotating sleeve (413) to move downward in the rotating sleeve (412) and squeeze the damping spring (414); S3: When the inclined extrusion adjustment block (73) of the control wedge block (77) slides toward the other end of the arc track (52), the connecting gear (55) disengages from the first gear (56) and engages with the second gear (71) on the other side, thereby driving the clamping shaft (82) and the rotating disk (83) to rotate synchronously on the auxiliary table (81), and intermittently drives the matching piece (91) and the unloading blade (94) to deflect under the cooperation of the sleeve rod (89) and the connecting groove (93), so that after a number of extrusion blades (420) are deflected to a horizontal state, the formed particles are unloaded from the outside of the production bin (32).

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