Foam particle conveying device for foam production

Abstract

The invention discloses a foam particle conveying device for foam production, and particularly relates to the technical field of foam particle pretreatment, the foam particle conveying device comprises a frame, a horizontal electromagnet, a screening separation piece, an inclined electromagnet and a driving module, and the horizontal electromagnet is mounted above the frame; the screening and separating piece is installed on the upper inclined face of the horizontal electromagnet, and an inclined electromagnet is installed on the screening and separating piece. The driving module is installed at one end of the horizontal electromagnet. The device has the advantages that metal impurities adsorbed on the electromagnets are synchronously and rapidly stripped, long-time shutdown caused by one-by-one maintenance is avoided, the maintenance time is remarkably shortened, and the pretreatment efficiency of foam particle conveying and recycling is improved, so that the problem that the metal impurities in all the fully-adsorbed positions are difficult to synchronously and rapidly reach the appointed stripping and removing positions, and the production efficiency is improved is solved. And the pretreatment efficiency of foam particle production and recovery is reduced.

Description

Technical Field

[0001] This invention relates to the field of foam particle pretreatment technology, and more specifically, to a foam particle conveying device for foam production. Background Technology

[0002] During foam production, waste foam particles require pre-treatment for recycling. These particles are first transported using a foam particle conveying device, during which internal metal impurities are screened out. The pre-treatment of foam plastic particles plays a crucial role, primarily in removing metal impurities to improve the purity of raw materials for subsequent processing, preventing impurities from affecting the quality of foam products, and ensuring stable product performance.

[0003] In publicly available literature, patent publication number CN115816704A discloses a foam particle conveying device for the production of anti-collision foam. This technology utilizes a conveyor belt to transport the foam particles after production. The particles fall onto a screen plate, which reciprocates under the drive of a connecting rod. The high-frequency vibration of the screen plate helps to filter out substandard small particles, achieving thorough screening. The dynamic screening mechanism, tilted downwards, solves the problem of slow material feeding. However, this technology still has the following problems.

[0004] In the foam production and recycling process, it is necessary to screen for metal impurities in waste foam particles. The screening area includes horizontal sections and inclined sections on both sides. When the foam particles are saturated with metal impurities, maintenance becomes challenging. Due to varying conditions at different locations, it is difficult to ensure that the metal impurities at each saturated location reach the designated removal point simultaneously and quickly. Maintenance must be performed on each saturated location individually to remove the metal impurities. This cumbersome process forces the foam particle conveying system to be shut down for extended periods for maintenance, significantly prolonging the maintenance time and reducing the pre-processing efficiency of foam particle production and recycling. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides the following technical solution: a foam particle conveying device for foam production, comprising a frame, wherein a horizontal electromagnet is installed above the frame; A screening and separating component is installed on the upper inclined surface of a horizontal electromagnet, and an inclined electromagnet is installed on the screening and separating component. The drive module is installed at one end of the horizontal electromagnet; A linkage release element is provided at the other end of the horizontal electromagnet, and a turning electromagnet is provided on the linkage release element. A conveying unit is installed below a horizontal electromagnet and is used for conveying and recycling foam particles. The drive module is configured to drive the horizontal electromagnet to move to the peeling and removal position, and at the same time drive the screening and detachment component to move through the horizontal electromagnet, so that the inclined electromagnet moves to the peeling and removal position. Simultaneously, the horizontal electromagnet drives the linkage detachment component to move, so that the angular electromagnet moves to another peeling and removal position.

[0006] In a preferred embodiment, the screening and separating element includes: A grooved frame is fixedly connected to the upper inclined surface of a horizontal electromagnet. A linkage column is installed on the inner wall of the grooved frame. The grooved frame and the linkage column are slidably connected. The inclined electromagnet is fixedly connected to the linkage column. A sleeve is fixedly connected to the corner position on one side of the inclined electromagnet. A positioning shaft is fixedly fixed on the inner wall of the sleeve. A sleeve block is installed at both ends of the sleeve. Both sleeve blocks are fixedly connected to the frame. The two sleeve blocks are used for positioning and rotating the positioning shaft. The container is installed on one side of the frame.

[0007] In a preferred embodiment, the inclined electromagnet is arranged at an angle, and the pressure groove frame is arranged perpendicularly to the horizontal electromagnet.

[0008] In a preferred embodiment, the inclined electromagnet is rotatably connected to the frame, and the two sleeve blocks are symmetrically arranged about the sleeve.

[0009] In a preferred embodiment, the driving module includes: A spacer block is fixedly installed at one end of a horizontal electromagnet. The spacer block is slidably connected to the frame, and the lower surface of the spacer block is lower than the lower surface of the horizontal electromagnet. A linkage bar is fixedly installed on one side of the spacer block. A linear servo is installed on one side of the linkage bar. The linear servo is used to drive the linkage bar to move, and the outer wall of the linear servo is fixedly connected to the frame.

[0010] In a preferred embodiment, the linkage bar is inclined and slidably connected to the frame.

[0011] In a preferred embodiment, the linkage release component includes: A movable bar is fixedly connected to one end of a horizontal electromagnet, and a movable shaft is fixedly installed on one side of the movable bar; A displacement frame is slidably mounted on the outer wall of the moving shaft, and the displacement frame is inclined. A positioning rod is disposed below the moving shaft. The positioning rod is rotatably connected to the displacement frame, and the positioning rod is used to position the rotation of the displacement frame. A support bar is installed at one end of a positioning rod, and both the frame and the positioning rod are fixedly connected to the support bar. A sliding shaft is located below the positioning rod, and the sliding shaft is slidably connected to the displacement frame. The displacement frame is used to compress the sliding shaft. A slanted sleeve is fixedly installed at one end of a sliding shaft. A guide rod is installed on the inner wall of the slanted sleeve, which is used to guide the sliding of the slanted sleeve. The slanted sleeve is fixedly connected to a bend electromagnet. A guide frame is installed at the bottom end of a guide rod, and both the frame and the guide rod are fixedly connected to the guide frame; An inclined mounting box is located on one side of the guide frame, and the inclined mounting box is fixedly connected to the frame; A blocking strip is fixedly connected to the lower surface of the bend electromagnet and near one of its corners. The blocking strip is used to slide along the inner wall of the frame.

[0012] In a preferred embodiment, the center point of the moving axis is higher than the center point of the sliding axis, and a gap is provided between the displacement frame and the guide frame.

[0013] In a preferred embodiment, the upper inclined surface of the inclined sleeve is arranged parallel to the upper inclined surface of the guide frame.

[0014] In a preferred embodiment, the conveying unit includes: A conveyor belt is positioned below a horizontal electromagnet. Belt rollers are installed on the inner wall of the conveyor belt to drive its transmission. Both belt rollers are rotatably connected to a frame. A motor is installed at one end of one of the belt rollers to drive the belt roller to rotate. The outer wall of the motor is fixedly connected to the frame. A controller is installed above the motor. The horizontal electromagnet, the inclined electromagnet, and the bend electromagnet are all electrically connected to the controller. The motor and the controller are electrically connected.

[0015] The technical effects and advantages of the present invention.

[0016] 1. This invention drives the horizontal electromagnet to move through the drive module, which in turn drives the screening and detachment component to move the inclined electromagnet, and drives the linkage detachment component to move the bend electromagnet to its respective peeling and removal position. This achieves synchronous and rapid peeling of metal impurities adsorbed on each electromagnet, avoiding long downtime caused by individual maintenance, significantly shortening maintenance time, and improving the pretreatment efficiency of foam particle conveying and recycling.

[0017] 2. The screening and separation component of this invention, when the horizontal electromagnet moves, the pressure groove frame pushes the linkage column to make the inclined electromagnet rotate around the positioning shaft into the receiving box, realizing the automatic stripping of metal impurities by the inclined electromagnet. It has a compact structure, reliable operation, and requires no additional power.

[0018] 3. The linkage release component of this invention utilizes the moving power of a horizontal electromagnet to cause a slanted electromagnet to slide down along the guide rod and guide frame into the inclined box. The shielding strip assists in guiding the movement, achieving synchronous displacement of the slanted electromagnet and stripping away metal impurities. This results in good synchronization and further improves the pre-treatment efficiency of foam particle conveying and recycling. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of the foam particle conveying device for foam production according to the present invention.

[0020] Figure 2 This is a partial structural diagram of the connection between the container and the frame of the present invention.

[0021] Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle.

[0022] Figure 4 This is a schematic diagram of a partial section of the structure at the connection between the linkage bar and the spacer block in this invention.

[0023] Figure 5 This is a side view of the foam particle conveying device for foam production according to the present invention.

[0024] Figure 6 This is a schematic diagram of a partial section of the structure at the connection between the horizontal electromagnet and the moving bar in this invention.

[0025] Figure 7 This is a partial vertical cross-sectional structural diagram of the foam particle conveying device for foam production according to the present invention.

[0026] Figure 8 This is a partial structural diagram of the vertical cross-section at the connection between the turning electromagnet and the blocking strip of the present invention.

[0027] Figure 9 This is a schematic diagram of a partial section of the structure at the connection between the frame and the motor of the present invention.

[0028] The attached diagram is labeled as follows: 1. Frame; 2. Horizontal electromagnet; 3. Inclined electromagnet; 4. Turning electromagnet; 5. Linkage column; 6. Pressing groove frame; 7. Sleeve; 8. Positioning shaft; 9. Connecting block; 10. Loading box; 11. Spacer block; 12. Linkage bar; 13. Linear servo; 14. Moving bar; 15. Moving shaft; 16. Displacement frame; 17. Positioning rod; 18. Support bar; 19. Sliding shaft; 20. Inclined sleeve frame; 21. Guide rod; 22. Guide frame; 23. Inclined loading box; 24. Blocking bar; 25. Conveyor belt; 26. Belt roller; 27. Motor; 28. Controller. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0030] Example 1: In this embodiment, as Figure 1 The foam particle conveying device shown includes a frame 1, with a horizontal electromagnet 2 mounted on top of the frame 1; a screening and separating component mounted on the upper inclined surface of the horizontal electromagnet 2, with an inclined electromagnet 3 mounted on the screening and separating component; a drive module mounted at one end of the horizontal electromagnet 2; a linkage separating component located at the other end of the horizontal electromagnet 2, with a turning electromagnet 4 mounted on the linkage separating component; and a conveying unit mounted below the horizontal electromagnet 2, which is used for conveying and recycling foam particles.

[0031] The operating principle of this embodiment is as follows: when metal impurities on the horizontal electromagnet 2, the inclined electromagnet 3, and the bend electromagnet 4 need to be removed, the drive module drives the horizontal electromagnet 2 to move to the removal position. At the same time, the horizontal electromagnet 2 drives the screening and detachment component to move, so that the inclined electromagnet 3 moves to the removal position. Simultaneously, the horizontal electromagnet 2 drives the linkage detachment component to move, so that the bend electromagnet 4 moves to another removal position. After the horizontal electromagnet 2, the inclined electromagnet 3, and the bend electromagnet 4 are turned off, the metal impurities adsorbed on each electromagnet will automatically peel off and fall off under the action of gravity. This allows the metal impurities at each full-capture position to reach the designated removal position synchronously and quickly, and to carry out synchronous maintenance at the full-capture position to remove metal impurities. This significantly shortens downtime and reduces maintenance time during foam particle conveying and recycling, improving the pre-processing efficiency of foam particle production and recycling.

[0032] Example 2: In this embodiment, as Figure 2 - Figure 3 As shown, the screening and separating components include: a pressure groove frame 6, fixedly connected to the upper inclined surface of the horizontal electromagnet 2; a linkage column 5 is installed on the inner wall of the pressure groove frame 6; the pressure groove frame 6 and the linkage column 5 are slidably connected; the inclined electromagnet 3 is fixedly connected to the linkage column 5; a sleeve 7, fixedly connected at the corner position on one side of the inclined electromagnet 3; a positioning shaft 8 is coaxially fixed on the inner wall of the sleeve 7; two sleeve blocks 9 are installed at both ends of the sleeve 7; both sleeve blocks 9 are fixedly connected to the frame 1; the two sleeve blocks 9 are used for positioning and rotating the positioning shaft 8; and a receiving box 10, installed on one side of the frame 1. The inclined electromagnet 3 is inclined, and the pressure groove frame 6 is perpendicular to the horizontal electromagnet 2. The inclined electromagnet 3 is rotatably connected to the frame 1, and the two sleeve blocks 9 are symmetrically arranged about the sleeve 7.

[0033] The operating principle of this embodiment is as follows: when the horizontal electromagnet 2 moves to the right, it drives the pressing frame 6 to move to the right. The pressing frame 6 presses the linkage column 5, and the linkage column 5 slides along the inner wall of the pressing frame 6. At the same time, the linkage column 5 drives the inclined electromagnet 3 to rotate clockwise. The inclined electromagnet 3 drives the sleeve 7 to rotate clockwise. The sleeve 7 causes the positioning shaft 8 to rotate clockwise. The positioning shaft 8 rotates clockwise along the inner wall of the two socket blocks 9, and the frame 1 supports the socket blocks 9. In this way, the inclined electromagnet 3 moves to the peeling and removal position inside the housing 10. The controller 28 turns off the inclined electromagnet 3, and the inclined metal impurities on the inclined electromagnet 3 will fall into the housing 10 for collection under the action of gravity.

[0034] Example 3: In this embodiment, as Figure 4 As shown, the drive module includes: a spacer block 11, which is fixedly installed at one end of the horizontal electromagnet 2. The spacer block 11 is slidably connected to the frame 1, and the lower surface of the spacer block 11 is lower than the lower surface of the horizontal electromagnet 2. A linkage bar 12 is fixedly installed on one side of the spacer block 11. A linear servo motor 13 is installed on one side of the linkage bar 12. The linear servo motor 13 is used to push the linkage bar 12 to move, and the outer wall of the linear servo motor 13 is fixedly connected to the frame 1. The linkage bar 12 is inclined, and the linkage bar 12 is slidably connected to the frame 1.

[0035] The operating principle of this embodiment is as follows: the controller 28 starts the linear servo motor 13, and the output end of the linear servo motor 13 pushes the linkage bar 12 to the right. The linkage bar 12 drives the horizontal electromagnet 2 to the right, and the horizontal electromagnet 2 drives the spacer block 11 to the right. This causes the horizontal electromagnet 2 to move to the right along the inner wall of the frame 1, driving the horizontal electromagnet 2 to the stripping and removal position inside the housing 10. Since the lower surface height of the spacer block 11 is lower than the lower surface height of the horizontal electromagnet 2, after the spacer block 11 enters the housing 10, the controller 28 shuts down the horizontal electromagnet 2. The metal impurities on the horizontal electromagnet 2 will fall into the housing 10 under the action of gravity, realizing the stripping and removal operation of the metal impurities on the horizontal electromagnet 2. By using the power of a single linear servo motor 13, the metal impurities on the horizontal electromagnet 2 and the inclined electromagnet 3 can reach the designated stripping and removal position synchronously and quickly, improving the pre-processing efficiency of foam particle production and recycling.

[0036] Example 4: In this embodiment, as Figure 5 - Figure 8As shown, the linkage disengagement component includes: a movable bar 14, fixedly connected to one end of the horizontal electromagnet 2, with a movable shaft 15 fixedly installed on one side of the movable bar 14; a displacement frame 16, slidably installed on the outer wall of the movable shaft 15, with the displacement frame 16 inclined; a positioning rod 17, located below the movable shaft 15, rotatably connected to the displacement frame 16, and used to position the rotation of the displacement frame 16; a support bar 18, installed at one end of the positioning rod 17, with both the frame 1 and the positioning rod 17 fixedly connected to the support bar 18; and a sliding shaft 19, located below the positioning rod 17, with the sliding shaft 19 slidingly connected to the displacement frame 16. The moving frame 15 is used to compress the sliding shaft 19. A slanted sleeve 20 is fixedly installed at one end of the sliding shaft 19. A guide rod 21 is installed on the inner wall of the slanted sleeve 20 to guide the sliding of the slanted sleeve 20. The slanted sleeve 20 is fixedly connected to the bend electromagnet 4. A guide frame 22 is installed at the bottom end of the guide rod 21. Both the frame 1 and the guide rod 21 are fixedly connected to the guide frame 22. A slanted mounting box 23 is located on one side of the guide frame 22 and is fixedly connected to the frame 1. A blocking strip 24 is fixedly connected to the lower surface of the bend electromagnet 4 near one of its corners. The blocking strip 24 is used to slide along the inner wall of the frame 1. The center point of the moving shaft 15 is higher than the center point of the sliding shaft 19, and there is a gap between the moving frame 16 and the guide frame 22. The upper inclined surface of the slanted sleeve 20 is parallel to the upper inclined surface of the guide frame 22.

[0037] The operating principle of this embodiment is as follows: when the horizontal electromagnet 2 moves to the right, it will drive the moving bar 14 to move to the right. The moving bar 14 will drive the moving shaft 15 to move to the right. The moving shaft 15 will slide along the inner wall of the displacement frame 16. At the same time, the moving shaft 15 will drive the displacement frame 16 to rotate clockwise. In this way, the displacement frame 16 will rotate clockwise along the outer wall of the positioning rod 17. Meanwhile, the frame 1 supports the support bar 18, and the support bar 18 supports the positioning rod 17. In this way, the displacement frame 16 will drive the sliding shaft 19 to start tilting and moving downward. The sliding shaft 19 will drive the inclined sleeve 20 to tilt and move downward. The inclined sleeve 20 will tilt and move downward along the outer wall of the guide rod 21. Simultaneously, the inclined sleeve 20 moves downward along the inner wall of the guide frame 22, which in turn causes the bend electromagnet 4 to move downward. The bend electromagnet 4 then causes the shielding strip 24 to move downward. The shielding strip 24 moves downward along the inner wall of the frame 1 and slides into the inclined box 23, thus achieving downward tilting. In this way, the bend electromagnet 4 moves to the peeling and removal position inside the inclined box 23. After the bend electromagnet 4 is closed, under the action of gravity, the metal impurities on the bend electromagnet 4 will fall into the interior of the inclined box 23 for storage. This allows for the peeling and removal of metal impurities from the bend electromagnet 4 in the same time, improving the pretreatment efficiency of foam particle production and recycling.

[0038] Example 5: In this embodiment, as Figure 1 - Figure 9As shown, the conveying unit includes: a conveyor belt 25, which is located below the horizontal electromagnet 2; belt rollers 26 are installed on the inner wall of the conveyor belt 25, which are used to drive the conveyor belt 25; both belt rollers 26 are rotatably connected to the frame 1; a motor 27 is installed at one end of one of the belt rollers 26, which drives the belt roller 26 to rotate; the outer wall of the motor 27 is fixedly connected to the frame 1; a controller 28 is installed above the motor 27; the horizontal electromagnet 2, the inclined electromagnet 3, and the bend electromagnet 4 are all electrically connected to the controller 28; and the motor 27 is electrically connected to the controller 28.

[0039] The operating principle of this embodiment is as follows: the recycled foam particles required for production are placed on the upper inclined surface of the conveyor belt 25. The controller 28 starts the motor 27, and the output end of the motor 27 drives the belt roller 26 to rotate. The belt roller 26 drives the conveyor belt 25 to transmit power. The conveyor belt 25 transports the recycled foam particles required for production to the position below the horizontal electromagnet 2 and between the inclined electromagnet 3 and the bend electromagnet 4. At the same time, the controller 28 turns on the horizontal electromagnet 2, the inclined electromagnet 3, and the bend electromagnet 4, so that the horizontal electromagnet 2, the inclined electromagnet 3, and the bend electromagnet 4 all generate magnetic attraction. In this way, the recycled foam particles required for production pass through the magnetic attraction area of ​​the horizontal electromagnet 2, the inclined electromagnet 3, and the bend electromagnet 4, and the metal impurities inside the recycled foam particles are screened and adsorbed. As a result, there will be a large number of metal impurities on the horizontal electromagnet 2, the inclined electromagnet 3, and the bend electromagnet 4, realizing a self-screening pretreatment operation when conveying the recycled foam particles.

[0040] The above description is merely a preferred embodiment of the present invention and is 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 within the protection scope of the present invention.

Claims

1. A foam particle conveying device for foam production, comprising a frame (1), characterized in that: A horizontal electromagnet (2) is installed above the frame (1); A screening and separating component is installed on the upper inclined surface of a horizontal electromagnet (2), and an inclined electromagnet (3) is installed on the screening and separating component. The drive module is installed at one end of the horizontal electromagnet (2); A linkage release component is provided at the other end of the horizontal electromagnet (2), and a lever electromagnet (4) is provided on the linkage release component. A conveying unit is installed below a horizontal electromagnet (2), and the conveying unit is used for conveying and recycling foam particles; The drive module is configured to drive the horizontal electromagnet (2) to move to the peeling and removal position, and at the same time drive the screening and detachment component to move through the horizontal electromagnet (2), so that the inclined electromagnet (3) moves to the peeling and removal position. Meanwhile, the horizontal electromagnet (2) drives the linkage detachment component to move, so that the folding electromagnet (4) moves to another peeling and removal position.

2. The foam particle conveying device for foam production according to claim 1, characterized in that: The screening and separating component includes: The groove frame (6) is fixedly connected to the upper inclined surface of the horizontal electromagnet (2). The inner wall of the groove frame (6) is equipped with a linkage column (5). The groove frame (6) and the linkage column (5) are slidably connected. The inclined electromagnet (3) and the linkage column (5) are fixedly connected. The sleeve (7) is fixedly connected to the corner line position on one side of the inclined electromagnet (3). The inner wall of the sleeve (7) is coaxially fixed with a positioning shaft (8). Both ends of the sleeve (7) are equipped with socket blocks (9). Both socket blocks (9) are fixedly connected to the frame (1). The two socket blocks (9) are used for positioning and rotating the positioning shaft (8). The container (10) is installed on one side of the frame (1).

3. The foam particle conveying device for foam production according to claim 2, characterized in that: The inclined electromagnet (3) is set at an angle, and the pressure groove frame (6) is set vertically between the horizontal electromagnet (2).

4. The foam particle conveying device for foam production according to claim 2, characterized in that: The inclined electromagnet (3) is rotatably connected to the frame (1), and the two sleeve blocks (9) are symmetrically arranged about the sleeve (7).

5. The foam particle conveying device for foam production according to claim 1, characterized in that: The driving module includes: A spacer block (11) is fixedly installed at one end of a horizontal electromagnet (2). The spacer block (11) is slidably connected to the frame (1). The lower surface of the spacer block (11) is lower than the lower surface of the horizontal electromagnet (2). A linkage bar (12) is fixedly installed on one side of a spacer block (11). A linear servo motor (13) is installed on one side of the linkage bar (12). The linear servo motor (13) is used to push the linkage bar (12) to move, and the outer wall of the linear servo motor (13) is fixedly connected to the frame (1).

6. The foam particle conveying device for foam production according to claim 5, characterized in that: The linkage bar (12) is inclined and is slidably connected to the frame (1).

7. The foam particle conveying device for foam production according to claim 1, characterized in that: The linkage disengagement component includes: A movable bar (14) is fixedly connected to one end of a horizontal electromagnet (2), and a movable shaft (15) is fixedly installed on one side of the movable bar (14). The displacement frame (16) is slidably mounted on the outer wall of the moving shaft (15), and the displacement frame (16) is inclined. A positioning rod (17) is set below the moving shaft (15). The positioning rod (17) is rotatably connected to the displacement frame (16), and the positioning rod (17) is used to position the displacement frame (16) to rotate. A support bar (18) is installed at one end of a positioning rod (17), and both the frame (1) and the positioning rod (17) are fixedly connected to the support bar (18); A sliding shaft (19) is located below the positioning rod (17). The sliding shaft (19) is slidably connected to the displacement frame (16). The displacement frame (16) is used to press the sliding shaft (19). An inclined sleeve (20) is fixedly installed at one end of a sliding shaft (19). A guide rod (21) is installed on the inner wall of the inclined sleeve (20). The guide rod (21) is used to guide the inclined sleeve (20) to slide. The inclined sleeve (20) is fixedly connected to a bend electromagnet (4). The guide frame (22) is installed at the bottom end of the guide rod (21), and the frame (1) and the guide rod (21) are both fixedly connected to the guide frame (22); The inclined mounting box (23) is located on one side of the guide frame (22), and the inclined mounting box (23) is fixedly connected to the frame (1); A shielding strip (24) is fixedly connected to the lower surface of the bend electromagnet (4) and near one of its corners. The shielding strip (24) is used to slide along the inner wall of the frame (1).

8. The foam particle conveying device for foam production according to claim 7, characterized in that: The center point of the moving axis (15) is higher than the center point of the sliding axis (19), and there is a gap between the displacement frame (16) and the guide frame (22).

9. The foam particle conveying device for foam production according to claim 7, characterized in that: The upper inclined surface of the inclined sleeve (20) is arranged parallel to the upper inclined surface of the guide frame (22).

10. The foam particle conveying device for foam production according to claim 1, characterized in that: The conveying unit includes: A conveyor belt (25) is set below a horizontal electromagnet (2). A belt roller (26) is installed on the inner wall of the conveyor belt (25). The belt roller (26) is used to drive the conveyor belt (25) to rotate. Both belt rollers (26) are rotatably connected to the frame (1). A motor (27) is installed at one end of one of the belt rollers (26). The motor (27) drives the belt roller (26) to rotate. The outer wall of the motor (27) is fixedly connected to the frame (1). A controller (28) is installed above the motor (27). The horizontal electromagnet (2), the inclined electromagnet (3), and the bend electromagnet (4) are all electrically connected to the controller (28). The motor (27) is electrically connected to the controller (28).

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