Anti-blocking plastic particle automatic charging device and method

Abstract

The invention relates to the technical field of charging machines, and provides an anti-clogging plastic particle automatic charging device and method, through vertical sliding of an inner sliding barrel, plastic particles are driven on the outer sides of the plastic particles, meanwhile, through cooperation between a rotating block and an elastic cushion, a convex rod of the rotating block is in contact with the plastic particles on the inner side, and the plastic particles can be automatically charged. The contact positions among the plastic particles are changed in the loading and conveying process, and the plastic particles are driven to fall in the up-down reciprocating motion process, so that the falling speed of the plastic particles in the conveying and loading process is ensured, and meanwhile, the situation that the plastic particles in the communicating positions are not prone to falling due to large particle size difference is avoided. The small particles may be filled in gaps among the large particles, resulting in clogging. By means of the technical scheme, the problem that in the prior art, when the particle size difference is large, gaps among large particles can be filled with small particles, and blocking is caused is solved.

Description

Technical Field

[0001] The invention relates to the technical field of charging machines, and in particular to an anti-clogging automatic charging device and method for plastic particles. Background Art

[0002] The automatic loading device for plastic particles is an automatic loading device for automatically loading plastic particles into containers or production equipment. It can quickly and accurately load plastic particles into containers or production equipment, reduce manual operation time, and improve production efficiency. At the same time, it can replace manual loading operations, reduce labor intensity, reduce labor costs, perform loading operations in dangerous environments, reduce the chance of personnel contact with dangerous substances, and improve production safety. Summary of the invention

[0003] The present invention provides an anti-clogging plastic particle automatic loading device, which solves the problem in the related art that when the particle sizes vary greatly, small particles may fill in the gaps between large particles, causing blockage.

[0004] The technical solution of the present invention is as follows: A frame having a frame supporting the structural components, and a motor is fixedly installed inside the frame; A storage mechanism, which stores and screens the plastic particles to be loaded, and is fixedly mounted on the top of the frame; A material guiding mechanism, which is used to drive the plastic particles to be transported, and the material guiding mechanism is installed at the bottom of the material storage mechanism; A discharging mechanism, which is used to limit the plastic particles in the discharging process and is installed at one end of the material guiding mechanism; The material guiding mechanism comprises a material guiding cylinder, the outer side of the material guiding cylinder is fixedly connected to the inner part of the frame body, and a connecting cylinder is fixedly installed on the top of the material guiding cylinder, the top of the connecting cylinder is fixedly connected to the bottom of the material storage mechanism, and a sliding groove is symmetrically provided on the outer side of the connecting cylinder, an inner sliding cylinder is slidably installed on the inner wall of the connecting cylinder, and protrusions are symmetrically arranged on the outer side of the inner sliding cylinder, and the inner sliding cylinder is slidably adapted to the sliding groove of the connecting cylinder through the protrusions, a cross bar is fixedly installed on the bottom of the inner wall of the inner sliding cylinder, and a rotating groove cylinder is fixedly installed on the top of the inner sliding cylinder, and the plastic particles are driven on the outer side of the plastic particles by the up and down sliding of the inner sliding cylinder, and at the same time, the cooperation between the rotating block and the elastic pad is coordinated, and the convex rod of the rotating block is engaged with the inner side. The plastic particles are in contact, so that the contact position between the plastic particles changes during the loading and transmission process, and in the process of up and down reciprocating motion, the plastic particles are driven to fall, thereby ensuring the falling speed of the plastic particles during the transmission and loading process, and at the same time avoiding the plastic particles at the connecting position from being blocked due to the large difference in particle size. Rotating grooves are evenly opened on the outside of the rotating groove cylinder, and rotating blocks are rotatably installed at the rotating grooves of the rotating groove cylinder. A convex rod inclined obliquely upward and inwardly is provided on the outside of the rotating block, and an elastic pad is fixedly installed on the outside of the rotating block. The elastic pad is located on the outside of the rotating groove cylinder, and the side of the elastic pad away from the rotating block is fixedly connected to the outside of the rotating groove cylinder.

[0005] The outer end of the guide cylinder is fixed with a rotating shaft through a bearing, and one end of the rotating shaft is connected to the output end of the motor through a coupling, and a blocking plate is fixedly installed on the outer side of the rotating shaft, and the plastic particles falling into the guide cylinder are restricted by the blocking plate, so that the plastic particles can only be located on one side of the auger blade, restricting the position of the plastic particles, and cooperating with the rotation of the auger blade, so that the fallen plastic particles are quickly driven by the auger blade for conduction, providing falling space for the plastic particles above to prevent the accumulation of plastic particles and causing blockage.

[0006] The cam is fixedly mounted on the top of the frame, and a screen plate is fixedly mounted on the inner wall of the cam, and a bottom cylinder is slidably mounted on the inner wall of the cam, and the inner wall of the cam is an inclined surface inclined inwardly from top to bottom. A cross plate is fixedly mounted on the inner wall of the cam, and a connecting plate is fixedly mounted on the outer side of the cross plate, and the connecting plate is evenly positioned along the center of the circle of the bottom cylinder, and an inner rocker plate is fixedly mounted on the outer side of the connecting plate. The inner rocker plate and the bottom cylinder cooperate with a rotating groove cylinder in the material guide mechanism, and when the rotating groove cylinder moves up and down, they move together, so that the bottom cylinder and the inner rocker plate drive the plastic particles above to fall quickly, and cooperate with the screen plate to screen the plastic particles, and at the same time, together with the material guide mechanism, prevent the plastic particles from blocking the falling channel, and the bottom of the bottom cylinder is fixedly connected to the top of the rotating groove cylinder, the inner rocker plate is an inclined plate, and a spherical protrusion is arranged at one end of the inner rocker plate away from the connecting plate.

[0007] The discharging mechanism comprises a discharging pipe, which is a pipe with a bend at the center, and a fixed plate is fixedly installed at one end of the discharging pipe close to the material guiding mechanism, the discharging pipe is connected to the material guiding mechanism through the fixed plate, a sleeve is fixedly installed at one end of the discharging pipe away from the material guiding mechanism, a baffle is rotatably installed on the outer side of the sleeve, an empty groove is opened at the bend of the outer side of the discharging pipe, and a limiting material block is slidably installed at the empty groove of the discharging pipe, and the plastic particles flowing in the discharging pipe are limited by the limiting material block, so that the squeezing force on the plastic particles when the plastic particles flow through is increased, and the pressure of the plastic particles discharged is reduced. The speed of the material particles makes the limiting block cooperate with the baffle to prevent the plastic particles from being exported for bagging at too fast a speed, resulting in a large number of splashed and scattered plastic particles, which affects the loading process. The bottom of the limiting block is an arc surface, and the distance between the arc surface of the limiting block and the bottom of the inner wall of the discharge pipe gradually decreases in the process of moving away from the material guiding mechanism. A fixing frame is fixedly installed on the top of the discharge pipe, and a sliding rod is slidably installed on the inner wall of the fixing frame. A fixing plate is fixedly installed on the bottom end of the sliding rod, and the bottom of the fixing plate is fixedly connected to the top of the limiting block, and an elastic ring is fixedly installed between the fixing plate and the fixing frame.

[0008] An anti-clogging plastic granule automatic loading method consists of the following steps: S1. Stock material screening: the plastic particles to be loaded are stored through the stock material mechanism, and the flowing plastic particles are screened during the bagging process to remove large particles; S2, vibration anti-blocking, when the motor drives the material guide mechanism to run, the material guide mechanism cooperates with the material storage mechanism to vibrate the plastic particles at the connecting position to prevent blockage caused by squeezing between particles; S3, directional conduction, using the motor to drive the material guide mechanism to operate, so that the material falling under its own gravity is conducted to the position of the discharge mechanism; S4, discharge restriction, the discharged plastic particles are restricted by the discharge mechanism to avoid particle splashing, and at the same time, the loading container is placed at the discharge position for loading during the material discharge process.

[0009] The working principle and beneficial effects of the present invention are: 1. In the present invention, the plastic particles are driven on the outside of the plastic particles by sliding the inner slide cylinder up and down. At the same time, the cooperation between the rotating block and the elastic pad is coordinated, and the convex rod of the rotating block contacts the plastic particles on the inside, so that the contact position between the plastic particles changes during the loading and transmission process, and drives the plastic particles to fall during the up and down reciprocating motion, thereby ensuring the falling speed of the plastic particles during the transmission and loading process, and preventing the plastic particles at the connecting position from filling the gaps between the large particles due to the large difference in particle size, causing blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0011] Figure 1 This is a schematic structural diagram of an anti-clogging automatic loading device for plastic particles of the present invention; Figure 2 This is a partial structural schematic diagram of an anti-clogging automatic loading device for plastic particles of the present invention; Figure 3 It is a structural anatomical diagram of the material storage mechanism of the present invention; Figure 4 It is a partial structural dissection diagram of the material storage mechanism of the present invention; Figure 5 It is a structural schematic diagram of the material guiding mechanism of the present invention; Figure 6 It is a structural anatomical diagram of the material guiding mechanism of the present invention; Figure 7 It is a schematic diagram of the structure of the discharging mechanism of the present invention; Figure 8 It is a structural anatomical diagram of the discharging mechanism of the present invention; Fig. 9 This is a schematic diagram of the automatic loading method of the present invention; In the figure: 1, frame; 2, material guiding mechanism; 3, material storage mechanism; 4, material discharging mechanism; 5, motor; 201, material guiding cylinder; 202, connecting cylinder; 203, rotating groove cylinder; 204, elastic pad; 205, connecting plate; 206, inner pad cylinder; 207, rotating block; 208, inner sliding cylinder; 209, cross bar; 210, material blocking plate; 211, rotating shaft; 212, rotating frame; 213, protrusion; 214, auger blade; 31, material storage cylinder; 32, screen plate; 33, bottom cylinder; 34, cross plate; 35, connecting plate; 36, inner rocker plate; 41, material discharging pipe; 42, fixed plate; 43, elastic ring; 44, slide bar; 45, fixed frame; 46, fixed plate; 47, cover; 48, baffle plate; 49, material limiting block. DETAILED DESCRIPTION The following will be combined with 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 technicians in this field without creative work are within the scope of protection of the present invention.

[0012] Example 1 like Figure 1~Figure 2 and Figure 5~Figure 6 As shown, this embodiment proposes In this embodiment, the frame 1 has a frame supporting the structural components, and a motor 5 is fixedly installed inside the frame 1; A storage mechanism 3, which is used to store and screen the plastic particles to be loaded, and is fixedly mounted on the top of the frame 1; A material guiding mechanism 2, which is used to drive the plastic particles to be transported, and the material guiding mechanism 2 is installed at the bottom of the material storage mechanism 3; A discharging mechanism 4, which is used to limit the plastic particles in the discharging process, and the discharging mechanism 4 is installed at one end of the material guiding mechanism 2; Among them, the material guiding mechanism 2 includes a material guiding cylinder 201, the outer side of the material guiding cylinder 201 is fixedly connected to the inside of the frame 1, and a connecting cylinder 202 is fixedly installed on the top of the material guiding cylinder 201, the top of the connecting cylinder 202 is fixedly connected to the bottom of the material storage mechanism 3, and the outer side of the connecting cylinder 202 is symmetrically provided with sliding grooves, and the inner wall of the connecting cylinder 202 is slidably installed with an inner sliding cylinder 208, and the outer side of the inner sliding cylinder 208 is symmetrically provided with protrusions, and the inner sliding cylinder 208 is slidably adapted to the sliding groove of the connecting cylinder 202 through the protrusions, and a cross bar 209 is fixedly installed on the bottom of the inner wall of the inner sliding cylinder 208, and a rotating groove cylinder 203 is fixedly installed on the top of the inner sliding cylinder 208, and the outer side of the rotating groove cylinder 203 is evenly provided with rotating grooves. During the rotation process, the protrusions on the outer side of the rotating frame 212 are used. 213 contacts the cross bar 209 at the bottom of the inner wall of the inner slide 208. During the contact process, the cross bar 209 and the inner slide 208 are pushed upward together. At the same time, during the lifting process, the inner slide 208 drives the rotating groove cylinder 203 to move upward. During the upward movement, the plastic particles at the connecting position are contacted by the rotating block 207. During the up-and-down reciprocating motion, the plastic particles are vibrated. The rotating blocks 207 are rotatably installed at the rotating grooves of the rotating groove cylinder 203. The outer side of the rotating block 207 is provided with a convex rod inclined obliquely upward to the inside, and the outer side of the rotating block 207 is fixedly installed with an elastic pad 204. The elastic pad 204 is located on the outer side of the rotating groove cylinder 203, and the side of the elastic pad 204 away from the rotating block 207 is fixedly connected to the outer side of the rotating groove cylinder 203.

[0013] A rotating shaft 211 is rotatably installed at the center position of the inner wall of the guide cylinder 201 through a bearing, one end of the rotating shaft 211 is connected to the output end of the motor 5 through a coupling, and a material blocking disk 210 is fixedly installed on the outer side of the rotating shaft 211, and a rotating frame 212 is fixedly installed on the outer side of the material blocking disk 210. The rotating frame 212 is located directly below the connecting cylinder 202, and bumps 213 are evenly arranged on the outer side of the rotating frame 212. An auger blade 214 is fixedly installed on the outer side of the rotating shaft 211, which is connected to the output end of the motor 5 through the rotating shaft 211, so that the motor 5 drives the rotating shaft 211 to rotate, and the rotating shaft 211 during the rotation process drives the auger blade 214 to mate with the material blocking disk The disk 210 rotates, and the rotation of the auger blade 214 drives the plastic particles dropped from the connecting cylinder 202 to be transmitted along the guide cylinder 201 toward the discharge mechanism 4. The rotating material blocking disk 210 drives the rotating frame 212 to rotate on the inner wall of the guide cylinder 201. The auger blade 214 is located on the inner side of the rotating frame 212, and the auger blade 214 is located on the side of the material blocking disk 210 close to the rotating frame 212. An inner cushion cylinder 206 is fixedly installed on the side of the inner wall of the guide cylinder 201 away from the baffle disk 210, and a connecting disk 205 is fixedly installed on the end of the outer side of the guide cylinder 201 away from the motor 5, and the guide cylinder 201 is connected to the discharge mechanism 4 through the connecting disk 205.

[0014] Example 2 like Figure 3~Figure 4As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes In this embodiment, the material storage mechanism 3 includes a material storage barrel 31, which is fixedly installed on the top of the frame 1, and a screen plate 32 is fixedly installed on the inner wall of the material storage barrel 31. The plastic particles to be loaded are introduced into the interior of the material storage barrel 31 through a conveyor, and the plastic particles at the bottom of the material storage barrel 31 gradually fall into the material guiding mechanism 2 under their own gravity, and the plastic particles in the upper layer gradually move downward. At the same time, during the downward movement, the screen plate 32 inside the material storage barrel 31 is used to screen the plastic particles in the falling process, and large particles or debris are blocked. A bottom barrel 33 is slidably installed at the bottom of the inner wall of the material storage barrel 31, and the inner wall of the bottom barrel 33 is an inclined surface inclined inward from top to bottom, and a cross plate 34 is fixedly installed on the inner wall of the bottom barrel 33. The cross plate 34 is fixedly installed on the inner wall of the bottom barrel 33. 4 is fixedly installed with a connecting plate 35, and the connecting plate 35 is evenly positioned along the center of the bottom cylinder 33, and an inner rocker 36 is fixedly installed on the outer side of the connecting plate 35. The bottom of the bottom cylinder 33 is fixedly connected to the top of the rotating groove cylinder 203. In the process of the plastic particles falling, the bottom cylinder 33 is connected to the rotating groove cylinder 203 of the material guide mechanism 2. In the process of the rotating groove cylinder 203 moving up, the bottom cylinder 33 reciprocates up and down. At the same time, during the vibration process, the inner rocker 36 connected to the connecting plate 35 through the cross plate 34 drives the internal plastic particles during the vibration process, and continuously changes the extrusion position. The inner rocker 36 is an inclined plate arranged obliquely, and a spherical protrusion is arranged at one end of the inner rocker 36 away from the connecting plate 35.

[0015] Example 3 like Figure 7~Figure 9 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes In this embodiment, the discharge mechanism 4 includes a discharge pipe 41, which is a pipe with a bend at the center, and a fixed disk 42 is fixedly installed at one end of the discharge pipe 41 close to the material guide mechanism 2, and the discharge pipe 41 is connected to the material guide mechanism 2 through the fixed disk 42, and a sleeve 47 is fixedly installed at one end of the discharge pipe 41 away from the material guide mechanism 2, and the discharge pipe 41 is connected to the material guide mechanism 2 through the fixed disk 42, so that the plastic particles transmitted by the material guide mechanism 2 are introduced into the discharge pipe 41, gradually transmitted to the other end, and are exported from the end away from the material guide mechanism 2, and introduced into the container to be loaded for automatic loading, and a baffle 48 is rotatably installed on the outer side of the sleeve 47, and an empty groove is opened at the bend of the outer side of the discharge pipe 41, and a limiting block 49 is slidably installed at the empty groove of the discharge pipe 41, and the limiting block The bottom of 49 is an arc surface, and the distance between the arc surface of the limiting block 49 and the bottom of the inner wall of the discharge pipe 41 gradually decreases in the process of moving away from the material guiding mechanism 2. A fixing frame 45 is fixedly installed on the top of the discharge pipe 41, and a slide rod 44 is slidably installed on the inner wall of the fixing frame 45. A fixing plate 46 is fixedly installed on the bottom end of the slide rod 44. The bottom of the fixing plate 46 is fixedly connected to the top of the limiting block 49. During the discharge process, the discharged plastic particles are limited by the baffle 48 to prevent splashing. At the same time, in the process of plastic particles flowing inside the discharge pipe 41, the limiting block 49 is squeezed into the inside of the discharge pipe 41 through the elastic deformation of the elastic ring 43 and the guidance of the slide rod 44, thereby limiting the flow speed of the plastic particles. An elastic ring 43 is fixedly installed between the fixing plate 46 and the fixing frame 45.

[0016] An anti-clogging plastic granule automatic loading method consists of the following steps: S1, stock screening, storing the plastic particles to be loaded through the stock mechanism 3, and screening the flowing plastic particles to remove large particles during the bagging process; S2, vibration anti-blocking, when the motor drives the material guide mechanism 2 to run, the material guide mechanism 2 cooperates with the material storage mechanism 3 to vibrate the plastic particles at the connecting position to prevent the particles from squeezing and causing blockage; S3, directional conduction, using the motor to drive the material guide mechanism 2 to operate, so that the material falling under its own gravity is conducted to the position of the discharge mechanism 4; S4, discharging restriction, the discharged plastic particles are restricted by the discharging mechanism 4 to avoid particle splashing, and at the same time, the loading container is placed at the discharging position for loading during the material discharging process.

[0017] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-clogging plastic granule automatic feeding device, characterized in that: include: A frame (1), the frame (1) having a frame supporting the structural components, and a motor (5) fixedly mounted inside the frame (1); A material storage mechanism (3), the material storage mechanism (3) is used to store and screen the plastic particles to be loaded, and the material storage mechanism (3) is fixedly mounted on the top of the frame (1); A material guiding mechanism (2), the material guiding mechanism (2) being used to drive the plastic particles for conveying, and the material guiding mechanism (2) being installed at the bottom of the material storage mechanism (3); A discharge mechanism (4), the discharge mechanism (4) being used to limit plastic particles during the discharge process, and the discharge mechanism (4) being mounted at one end of the material guiding mechanism (2); The material guide mechanism (2) comprises a material guide cylinder (201), the outer side of the material guide cylinder (201) is fixedly connected to the inside of the frame (1), and a connecting cylinder (202) is fixedly installed on the top of the material guide cylinder (201), the top of the connecting cylinder (202) is fixedly connected to the bottom of the material storage mechanism (3), and the outer side of the connecting cylinder (202) is symmetrically provided with a slide groove, and the inner wall of the connecting cylinder (202) is slidably provided with an inner slide cylinder (208), and the outer side of the inner slide cylinder (208) is symmetrically provided with protrusions, and the inner slide cylinder (208) is slidably adapted to the slide groove of the connecting cylinder (202) through the protrusions, and the inner slide cylinder (208) 08) A cross bar (209) is fixedly installed at the bottom of the inner wall, a groove cylinder (203) is fixedly installed on the top of the inner slide cylinder (208), the outer side of the groove cylinder (203) is evenly provided with grooves, and a rotating block (207) is rotatably installed at the groove of the groove cylinder (203), the outer side of the rotating block (207) is provided with a convex rod inclined upward and inward, and an elastic pad (204) is fixedly installed on the outer side of the rotating block (207), the elastic pad (204) is located on the outer side of the groove cylinder (203), and the side of the elastic pad (204) away from the rotating block (207) is fixedly connected to the outer side of the groove cylinder (203).

2. The anti-clogging automatic plastic granule feeding device according to claim 1, characterized in that: A rotating shaft (211) is rotatably mounted at the center of the inner wall of the material guide cylinder (201) via a bearing, one end of the rotating shaft (211) is connected to the output end of the motor (5) via a coupling, and a material blocking disc (210) is fixedly mounted on the outer side of the rotating shaft (211), and a rotating frame (212) is fixedly mounted on the outer side of the material blocking disc (210), the rotating frame (212) is located directly below the connecting cylinder (202), and bumps (213) are evenly arranged on the outer side of the rotating frame (212).

3. The anti-clogging automatic plastic granule feeding device according to claim 2, characterized in that: An auger blade (214) is fixedly mounted on the outer side of the rotating shaft (211), the auger blade (214) is located on the inner side of the rotating frame (212), and the auger blade (214) is located on the side of the material blocking plate (210) close to the rotating frame (212). An inner cushion cylinder (206) is fixedly mounted on the inner wall of the material guide cylinder (201) away from the material blocking plate (210), and a connecting disk (205) is fixedly mounted on the outer side of the material guide cylinder (201) away from the motor (5). The material guide cylinder (201) is connected to the discharging mechanism (4) via the connecting disk (205).

4. The anti-clogging automatic plastic granule feeding device according to claim 1, characterized in that: The material storage mechanism (3) comprises a material storage barrel (31), the material storage barrel (31) being fixedly mounted on the top of the frame (1), and a screen plate (32) being fixedly mounted on the inner wall of the material storage barrel (31), and a bottom barrel (33) being slidably mounted on the bottom of the inner wall of the material storage barrel (31), and the inner wall of the bottom barrel (33) being an inclined surface inclined inwardly from top to bottom.

5. The anti-clogging automatic plastic granule feeding device according to claim 4, characterized in that: A cross plate (34) is fixedly mounted on the inner wall of the bottom cylinder (33), a connecting plate (35) is fixedly mounted on the outer side of the cross plate (34), the connecting plates (35) are evenly positioned along the center of the bottom cylinder (33), and inner rocker plates (36) are fixedly mounted on the outer sides of the connecting plates (35).

6. The anti-clogging automatic plastic granule feeding device according to claim 5, characterized in that: The bottom of the bottom cylinder (33) is fixedly connected to the top of the rotating groove cylinder (203); the inner rocker plate (36) is an inclined plate arranged at an angle; and a spherical protrusion is provided at one end of the inner rocker plate (36) away from the connecting plate (35).

7. The anti-clogging automatic plastic granule feeding device according to claim 1, characterized in that: The discharge mechanism (4) comprises a discharge pipe (41), the discharge pipe (41) being a pipe with a bend at the center, and a fixed plate (42) is fixedly mounted on one end of the discharge pipe (41) close to the material guiding mechanism (2), the discharge pipe (41) is connected to the material guiding mechanism (2) via the fixed plate (42), and a sleeve cover (47) is fixedly mounted on one end of the discharge pipe (41) away from the material guiding mechanism (2), and a baffle plate (48) is rotatably mounted on the outer side of the sleeve cover (47).

8. The anti-clogging automatic plastic granule feeding device according to claim 7, characterized in that: A hollow groove is provided at the bend on the outside of the discharge pipe (41), and a limiting block (49) is slidably mounted at the hollow groove of the discharge pipe (41). The bottom of the limiting block (49) is an arc surface, and the distance between the arc surface of the limiting block (49) and the bottom of the inner wall of the discharge pipe (41) gradually decreases in the process of moving away from the material guiding mechanism (2).

9. The anti-clogging automatic plastic granule feeding device according to claim 8, characterized in that: A fixing frame (45) is fixedly mounted on the top of the discharge pipe (41), a sliding rod (44) is slidably mounted on the inner wall of the fixing frame (45), a fixing plate (46) is fixedly mounted on the bottom end of the sliding rod (44), the bottom of the fixing plate (46) is fixedly connected to the top of the limiting block (49), and an elastic ring (43) is fixedly mounted between the fixing plate (46) and the fixing frame (45).

10. An anti-clogging plastic granule automatic loading method, applied to an anti-clogging plastic granule automatic loading device according to any one of claims 1 to 9, characterized in that: It consists of the following steps: S1, stock screening, storing the plastic particles to be packed through the stock mechanism (3), and screening the flowing plastic particles to remove large particles during the bagging process; S2, vibration to prevent blocking, when the material guiding mechanism (2) is driven by the motor (5) to operate, the material guiding mechanism (2) cooperates with the material storage mechanism (3) to vibrate the plastic particles at the connecting position to prevent blockage caused by squeezing between particles; S3, directional conduction, using the motor (5) to drive the material guide mechanism (2) to operate, so that the material falling under its own gravity is conducted to the position of the discharge mechanism (4); S4, discharging restriction, the discharged plastic particles are restricted by the discharging mechanism (4) to prevent the particles from splashing, and at the same time, the loading container is placed at the discharging position for loading during the material discharging process.

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