Extrusion forming device for processing filling master batch

Abstract

The invention relates to the technical field of filling master batch processing, and discloses an extrusion forming device for filling master batch processing, the extrusion forming device comprises an extruder body and a conveying rack arranged on one side of the extruder body, a conveying belt and a plurality of cooling fans are arranged on the conveying rack, and a rack is fixed on the side wall of the conveying rack; a plurality of bases distributed at equal intervals are fixed to the conveying belt, one end of each base is rotationally connected with a rotating shaft through a bearing, a gear meshed with the rack is fixed to one end of each rotating shaft, and a cam is fixed to the other end of each rotating shaft. The extrusion strip clamped in the clamping seat can be driven to swing and turn over through the connecting plate capable of moving in a reciprocating mode, meanwhile, when the rotating plate turns over up and down in a reciprocating mode, the up-down swing turn-over angle of the clamping seat is adjusted, heat dissipation dead angles are greatly reduced, the heat dissipation efficiency and the heat dissipation speed are improved, and the use number of heat dissipation fans can be reduced; the production cost of the filling master batch is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of filling masterbatch processing, in particular to an extrusion molding device for filling masterbatch processing. Background Art

[0002] Filling masterbatch has been around for a long time and is one of the earliest developed masterbatches. It is currently widely used in plastic products such as injection molding, blow molding, and blown film. Filling masterbatch is mainly made by mixing carrier resin, filler, and various chemical additives. It is a white micron-sized calcium carbonate masterbatch with pure raw materials PE, PP, or styrene resin as the carrier. It has good physical properties, dispersibility, and stability. In the processing flow of filling masterbatch, extrusion molding is an important part of it.

[0003] At present, in the process of filling masterbatch processing, the mixed materials are sent to the extruder, and are melted and mixed at high temperature to become molten strips. The molten extruded strips are cooled and shaped during transportation through the conveyor and multiple cooling structures fixed on the conveyor. After cooling and shaping, the extruded strips are conveyed to the pelletizer, and cut into particles of appropriate size by the pelletizer to form filling masterbatch.

[0004] The extruder extrude the mixed material at high temperature to form extruded strips, which flow onto the surface of the conveyor belt of the conveyor and are moved by dragging the extruded strips through the running conveyor belt. Therefore, during the entire movement of the extruded strips, the position of the extruded strips remains stationary, resulting in the cooling structure to only remove the heat on the upper surface when blowing air to dissipate heat, and only a small amount of heat on the back can be removed, resulting in more heat dissipation dead angles, and the surface temperature of the extruded strips cannot be quickly reduced. The strips are in a molten state for a long time and cannot be hardened quickly, which prolongs the time required for heat dissipation and affects the cutting efficiency of the cutting machine, further increasing the number of cooling structures used, greatly increasing the production cost of filling masterbatch processing. Summary of the invention

[0005] The present invention provides an extrusion molding device for processing filling masterbatch, which has the beneficial effects of making the heat dissipation speed of the extruded long strip fast and high in efficiency, reducing the heat dissipation time and reducing the processing cost. It solves the problem mentioned in the above background technology that during the entire movement of the extruded long strip, the position of the extruded long strip remains stationary, resulting in that when the cooling and cooling structure is used for blowing heat dissipation, only the heat on the upper surface can be taken away, and only a small part of the heat on the back side can be taken away, resulting in more heat dissipation dead angles, and the surface temperature of the extruded long strip cannot be fully and quickly reduced. The strip is in a molten state for a long time and cannot be quickly hardened, which prolongs the time required for heat dissipation and affects the working efficiency of the cutting machine. It further increases the number of cooling and cooling structures used, greatly increasing the production cost of filling masterbatch processing.

[0006] The present invention provides the following technical solution: an extrusion molding device for processing filled masterbatch, comprising an extruder body and a conveyor frame arranged on one side of the extruder body, the conveyor frame is provided with a conveyor belt and a plurality of heat dissipation fans, a rack is fixed on the side wall of the conveyor frame, a plurality of equally spaced bases are fixed on the conveyor belt, one end of the base is rotatably connected to a rotating shaft through a bearing, one end of the rotating shaft is fixed with a gear meshing with the rack, and the other end of the rotating shaft is fixed with a cam;

[0007] An insertion rod is fixed on the base, and the end of the insertion rod is slidably connected to a connecting plate, the base is elastically connected to the connecting plate through a first spring, the connecting plate is in contact with the cam through an abutment rod, and the side surface of the connecting plate is rotatably connected to a rotating plate, and a plurality of sockets are arranged on the rotating plate.

[0008] As an optional solution of the extrusion molding device for processing filled masterbatch described in the present invention, the base is slidably connected to the limiting wedge block, and the base is elastically connected to the limiting wedge block through a second spring, a control component for adjusting the position of the limiting wedge block is provided on one side of the limiting wedge block, and a wedge-shaped groove is opened inside the limiting wedge block.

[0009] As an optional solution of the extrusion molding device for processing filled masterbatch described in the present invention, the control component includes a sliding rod, a third spring and an insertion piece, the sliding rod is slidably connected to the base, and one end of the sliding rod is fixedly connected to the insertion piece, one end of the insertion piece is in conflict with the wedge-shaped groove, and the two ends of the third spring are respectively connected to the sliding rod and the base.

[0010] As an optional solution of the extrusion molding device for processing filled masterbatch of the present invention, a rotating block is fixed on the rotating shaft, an inclined surface is provided at the end of the sliding rod, and the rotating block conflicts with the inclined surface.

[0011] As an optional scheme of the extrusion molding device for processing filled masterbatch described in the present invention, a seesaw is rotatably connected to the side surface of the base through a pin shaft, a limiting strip is fixed on the back of the limiting wedge block, and one end of the limiting strip is in conflict with one end of the seesaw, a plurality of protrusions are fixed on the lower surface of the rotating plate, and a guide assembly is arranged between the protrusions and the seesaw.

[0012] As an optional solution of the extrusion molding device for processing filled masterbatch described in the present invention, the guide assembly includes a sliding ear block and a guide rod, and the sliding ear block is fixed on the connecting plate, the sliding ear block is slidably connected to the guide rod, and the two ends of the guide rod are relative to the protrusion and between the seesaw.

[0013] As an optional scheme of the extrusion molding device for processing filled masterbatch described in the present invention, two anti-slip rods are slidably connected to both sides of the base, and wedge blocks are fixed to the ends of the anti-slip rods, a fourth spring is mounted on the anti-slip rod, and the two ends of the fourth spring are respectively fixed to the wedge block and the inner wall of the base.

[0014] As an optional scheme of the extrusion molding device for processing the filled masterbatch described in the present invention, wherein: an arc-shaped rolling groove is opened in the holder, and a rolling ball is arranged in the arc-shaped rolling groove, a groove is arranged inside the holder, and the groove is connected with the arc-shaped rolling groove, the groove is arranged in the middle of the arc-shaped rolling groove, and the rolling ball cooperates with the wedge block.

[0015] As an optional solution of the extrusion molding device for processing filled masterbatch described in the present invention, a cover plate is arranged on the surface of the holder, a guide groove is opened on one side of the base, and the limit strip is slidably connected in the guide groove.

[0016] As an optional solution of the extrusion molding device for processing filled masterbatch described in the present invention, a support frame is arranged on the conveyor frame, and an adjustment shaft is rotatably connected to the support frame, and one end of the adjustment shaft is fixed to the heat dissipation fan.

[0017] The present invention has the following beneficial effects:

[0018] 1. The extrusion molding device for processing filled masterbatch can drive the card seat arranged above the base to move when the conveyor belt is running, so that the card seat can engage with multiple extruded strips to achieve the purpose of limiting the distance between each extruded strip during the movement, and avoid adhesion during transportation. When the base moves with the conveyor belt, the gear and the rack can be meshed to drive the cam fixed on the rotating shaft to rotate. When the cam and the conflicting rod conflict with each other, the first spring and the plug rod can cooperate to drive the connecting plate and the card seat to reciprocate horizontally, and the extruded strips for preliminary heat dissipation can be reciprocated horizontally. The surface can be turned over, which can reduce the contact dead angle between the wind force of the heat dissipation fan and the heat dissipation fan, and improve the heat dissipation effect;

[0019] The present invention can drive the extruded strip clamped in the holder to swing and turn over by arranging a connecting plate that can be reciprocated, thereby reducing the heat dissipation dead angle of the extruded strip and improving the heat dissipation speed and heat dissipation effect.

[0020] 2. The extrusion molding device for processing the filling masterbatch can adjust the position of the up and down movement under the action of the second spring through the limit wedge block, and can limit the horizontal reciprocating movement of the connecting plate, and then store force to ensure that the connecting plate can obtain a larger movement range and increase the turning distance; the application can automatically complete the horizontal reciprocating movement of the card seat and the up and down swing without any electric control equipment, and heat dissipation and turning over the extruded strip. Specifically,

[0021] When the cam and the contact rod come into conflict, the cooperation of the first spring and the insertion rod can drive the connecting plate and the clamping seat to reciprocate horizontally. At the same time, with the cooperation of the rotating block, the reciprocating position of the control component is adjusted to release the restriction on the limit wedge. When the restriction on the limit wedge is released, the limit strip fixed on the limit wedge can drive one end of the seesaw to tilt up. Through the guide component, the clamping seat fixed on the rotating plate can be flipped to a certain angle, which is convenient for adjusting the vertical flipping amplitude of the extruded strip, and further increasing the heat dissipation area.

[0022] The technical solution, through the control component provided on the base and the rotating block provided on the rotating shaft, utilizes the linkage between the control component and the rotating block to limit the limit wedge block, so that when the interference rod conflicts with the cam, the connecting plate can drive the extruded long strip engaged on the holder to move back and forth horizontally, and at the same time the rotating plate can flip up and down reciprocatingly, and adjust the up and down swinging flipping angle of the holder, thereby further improving the heat dissipation efficiency and heat dissipation speed of the present invention, reducing the number of heat dissipation fans used, and reducing the production cost of filling masterbatch processing.

[0023] 3. The extrusion molding device for processing filled masterbatch has multiple anti-slip rods slidably connected by the card seat, which are kept in position by the cooperation of the wedge block and the fourth spring. When the rotating plate is kept horizontal, the ball is located in the groove in the middle of the arc-shaped rolling groove, and one end of the anti-slip rod is located inside the card seat. When the rotating plate swings up and down within a certain angle range, it can drive the card seat to swing up and down synchronously, so that the ball is disengaged from the groove, thereby rolling in the arc-shaped rolling groove and moving to the lower position of the card seat, thereby contacting one of the wedge blocks. The wedge block is subjected to the contact force of the ball and moves horizontally, and the extension position of the anti-slip rod can be adjusted. As the conveyor belt drives the extruded strips to move, it can ensure that each extruded strip is prevented from falling off and sticking to other extruded strips when it swings left and right and up and down to turn over, thereby further increasing the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is one of the structural schematic diagrams of the present invention.

[0025] Figure 2 This is the second structural schematic diagram of the present invention.

[0026] Figure 3This is one of the schematic diagrams of the base structure of the present invention.

[0027] Figure 4 This is the second schematic diagram of the base structure of the present invention.

[0028] Figure 5 It is a cross-sectional view of the base structure of the present invention.

[0029] Figure 6 for Figure 3 A partial enlarged view of point A in the middle.

[0030] Figure 7 for Figure 4 A partial enlarged view of point B in the middle.

[0031] Figure 8 It is a partial cross-sectional view of the card seat of the present invention.

[0032] In the figure: 1. conveyor frame; 2. conveyor belt; 3. cooling fan; 4. rack; 5. base; 6. rotating shaft; 7. gear; 8. cam; 9. plug rod; 10. contact rod; 11. holder; 12. connecting plate; 13. limit wedge block; 131. limit strip; 14. wedge groove; 15. sliding rod; 151. inclined plane; 16. third spring; 17. plug-in sheet; 18. rotating block; 19. seesaw; 20. sliding ear block; 21. guide rod; 22. anti-slip rod; 23. wedge block; 24. fourth spring; 25. arc rolling groove; 26. rolling ball; 27. cover plate; 28. guide slide groove; 29. ​​support frame; 30. adjustment shaft; 31. rotating plate; 3101. protrusion; 32. first spring; 33. second spring; 34. groove. 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 technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1

[0035] See also Figure 1-Figure 8 , an extrusion molding device for processing filled masterbatch, comprising an extruder body and a conveyor frame 1 arranged on one side of the extruder body, a conveyor belt 2 and a plurality of heat dissipation fans 3 are arranged on the conveyor frame 1, a rack 4 is fixed on the side wall of the conveyor frame 1, a plurality of equally spaced bases 5 are fixed on the conveyor belt 2, and one end of the base 5 is rotatably connected to a rotating shaft 6 through a bearing, a gear 7 meshing with the rack 4 is fixed on one end of the rotating shaft 6, and a cam 8 is fixed on the other end of the rotating shaft 6;

[0036] An insertion rod 9 is fixed on the base 5, and the end of the insertion rod 9 is slidably connected to a connecting plate 12. The base 5 is elastically connected to the connecting plate 12 via a first spring 32. The connecting plate 12 is in contact with the cam 8 via an abutment rod 10, and the side surface of the connecting plate 12 is rotatably connected to a rotating plate 31, on which a plurality of sockets 11 are arranged.

[0037] When the extruder body is working, the raw material is placed in the loading area of ​​the extruder, and the raw material is sent to the melting chamber. The raw material heater near the extrusion head is used for high-temperature heating to melt the raw material and maintain a certain temperature. The melting chamber also needs to provide sufficient pressure to the raw material so that the molten raw material can smoothly enter the extruder. The melted raw material is pushed into the extruder and enters the screw. Under the push of the screw, the raw material is continuously extruded forward. The material will be subjected to great pressure and tensile force to form an extruded strip, forming a strip of plastic, which flows out from the outlet of the extruder body and falls on the conveyor frame 1 on one side of the extruder body. The running conveyor belt 2 drives multiple bases 5 to be horizontally When the multiple card seats 11 on the base 5 move to one side of the extruded strip, the extruded strip can fall into the card seat 11 for engagement. As the base 5 moves, the gear 7 and the rack 4 on the side wall of the conveyor frame 1 are meshed with each other, which can drive the cam 8 fixed at the other end of the rotating shaft 6 to rotate. When the cam 8 rotates, it conflicts with the interference rod 10 fixed on the connecting plate 12, so that the connecting plate 12 can be pushed to slide on the plug rod 9, so that the extruded strips engaged in the multiple card seats 11 move horizontally and swing horizontally and turn over. When the heat dissipation fan 3 is working, the wind force generated can blow on the turned extruded strip, which increases the heat dissipation area and can accelerate the curing speed of the extruded strip;

[0038] The first spring 32 can continuously store and release elastic force as the connecting plate 12 moves horizontally back and forth, and can drive the connecting plate 12 to slide back and forth in the insertion rod 9, thereby driving the extruded long strip engaged in the holder 11 to swing and turn over, which can reduce the heat dissipation blind spot of the extruded long strip, can improve the speed and effect of heat dissipation, can reduce the contact blind spot between the wind force of the heat dissipation fan 3, and improve the heat dissipation effect.

[0039] Example 2

[0040] This embodiment is an improvement made on the basis of the first embodiment. For details, please refer to Figure 1-Figure 8 ,

[0041] The base 5 is slidably connected to the limiting wedge 13, and the base 5 is elastically connected to the limiting wedge 13 through a second spring 33. A control component for adjusting the position of the limiting wedge 13 is provided on one side of the limiting wedge 13, and a wedge-shaped groove 14 is opened inside the limiting wedge 13.

[0042] The control assembly includes a sliding rod 15, a third spring 16 and an insertion piece 17. The sliding rod 15 is slidably connected to the base 5, and one end of the sliding rod 15 is fixedly connected to the insertion piece 17. One end of the insertion piece 17 is in conflict with the wedge-shaped groove 14. The two ends of the third spring 16 are respectively connected to the sliding rod 15 and the base 5.

[0043] A rotating block 18 is fixed on the rotating shaft 6 , and an inclined surface 151 is provided at the end of the sliding rod 15 , and the rotating block 18 abuts against the inclined surface 151 .

[0044] A seesaw 19 is rotatably connected to the side surface of the base 5 via a pin shaft, a limiting strip 131 is fixed on the back of the limiting wedge block 13, and one end of the limiting strip 131 is in conflict with one end of the seesaw 19, a plurality of protrusions 3101 are fixed on the lower surface of the rotating plate 31, and a guide assembly is arranged between the protrusion 3101 and the seesaw 19.

[0045] The guide assembly includes a sliding ear block 20 and a guide rod 21 , and the sliding ear block 20 is fixed on the connecting plate 12 , the sliding ear block 20 is slidably connected to the guide rod 21 , and the two ends of the guide rod 21 are relative to the protrusion 3101 and between the rocker plate 19 .

[0046] In order to increase the movement of the connecting plate 12 to obtain a larger range, the connecting plate 12 is limited by the limiting wedge block 13. When the rotating shaft 6 rotates, the cam 8 and the rotating block 18 can be driven to rotate synchronously, and there is an angle difference between the cam 8 and the rotating block 18, so that the first spring 32 can store force. During the rotation of the rotating block 18, it contacts the inclined surface 151 of the sliding rod 15 set by the control component. The sliding rod 15 is forced to move horizontally, and at the same time, the third spring 16 is pulled to store force. At this time, the end of the sliding rod 15 is set The inserting piece 17 is inserted into the wedge-shaped groove 14 in the limiting wedge block 13, so that the limiting wedge block 13 moves downward and compresses the second spring 33 at the same time. The restriction can be released only when the limiting wedge block 13 is not in contact with the connecting plate 12, so that the connecting plate 12 can increase the amplitude of horizontal reciprocating movement and improve the swinging and turning amplitude of the extruded strip. When the connecting plate 12 is reset, the third spring 16 and the second spring 33 release their forces at the same time, and the limiting wedge block 13 and the sliding rod 15 are reset to prepare for the next limit.

[0047] When the limiting wedge block 13 moves downward, the limiting bar 131 abuts against one end of the seesaw 19. At this time, one side of the seesaw 19 is forced to tilt up, so that the other side of the seesaw 19 abuts against the guide rod 21 of the guide assembly, so that the guide rod 21 slides vertically on the sliding ear block 20, thereby abutting against multiple protrusions 3101 on the lower surface of the rotating plate 31, so that the rotating plate 31 can be flipped up and down multiple times, driving the extruded long strip engaged in the card seat 11 to swing upward for flipping, further reducing the dead angle of heat dissipation and improving the heat dissipation effect. Through the linkage between the cam 8, the rotating block 18, the sliding rod 15, the limiting wedge block 13 and the seesaw 19, the investment in power equipment can be effectively reduced during the heat dissipation of the extruded long strip, thereby achieving the purpose of saving power energy and reducing investment costs, energy saving and environmental protection, further improving the heat dissipation efficiency and heat dissipation speed of the present invention, and reducing the number of heat dissipation fans 3 used. The flipping angle of the rotating plate 31 is 0°-90°.

[0048] Embodiment 3

[0049] This embodiment is an improvement made on the basis of the first embodiment. For details, please refer to Figure 1-Figure 8 ,

[0050] Two anti-drop rods 22 are slidably connected to both sides of the holder 11, and a wedge block 23 is fixed to the end of the anti-drop rod 22. A fourth spring 24 is sleeved on the anti-drop rod 22, and the two ends of the fourth spring 24 are respectively fixed to the wedge block 23 and the inner wall of the holder 11.

[0051] An arcuate rolling groove 25 is provided in the holder 11 , and a rolling ball 26 is arranged in the arcuate rolling groove 25 . A groove 34 is provided inside the holder 11 , and the groove 34 is connected with the arcuate rolling groove 25 . The groove 34 is arranged in the middle of the arcuate rolling groove 25 , and the rolling ball 26 cooperates with the wedge block 23 .

[0052] A cover plate 27 is disposed on the surface of the card holder 11 , a guide slot 28 is provided on one side of the base 5 , and the limiting strip 131 is slidably connected in the guide slot 28 .

[0053] A support frame 29 is provided on the conveyor frame 1 , and an adjustment shaft 30 is rotatably connected to the support frame 29 , and one end of the adjustment shaft 30 is fixed on the heat dissipation fan 3 .

[0054] Since the holder 11 can only accommodate one extruded strip, the extruded strip is easily separated from the holder 11 during the horizontal reciprocating up and down swinging of the holder 11. In order to prevent the extruded strip from falling off due to the swinging force, the anti-slip rod 22, the wedge block 23, the arc-shaped rolling groove 25, the groove 34, the fourth spring 24 and the rolling ball 26 cooperate to enable the anti-slip rod 22 to move horizontally inside the holder 11 when subjected to force, and the opening of the extension belt holder 11 is used to limit the extruded strip.

[0055] When the rotating plate 31 swings up and down within a certain angle range, it can drive the holder 11 to swing up and down synchronously, so that the rolling ball 26 is disengaged from the groove 34, and then rolls in the arc rolling groove 25, moves to the position where the holder 11 is at a low position, and then contacts one of the wedge blocks 23. The wedge block 23 is subjected to the contact force of the rolling ball 26, and the wedge block 23 is forced to drive the anti-slip rod 22 to extend outward, which is convenient for limiting the opening size of the holder 11, and preventing the extruded strip from falling off and sticking to other extruded strips, further increasing the heat dissipation effect, and limiting the flipping position of the extruded strip to prevent it from falling off from the opening of the holder 11;

[0056] When the rotating plate 31 is kept horizontal, the rolling ball 26 is located in the groove 34 at the middle position of the arc-shaped rolling groove 25 , and one end of the anti-slip rod 22 is hidden inside the clamping seat 11 .

[0057] When the anti-slip rod 22 is extended, it can drive the fourth spring 24 to compress and accumulate force. After the position of the rotating plate 31 is adjusted, when the ball 26 returns to its position in the groove, the fourth spring 24 rebounds, thereby driving the anti-slip rod 22 to move toward the inside of the holder 11 to restore its position, shorten the position of the anti-slip rod 22, reduce obstacles, and facilitate the extrusion of the long strip. After it is completely cooled, it can be smoothly separated from the holder 11 and enter the pelletizer for pelletizing. The plastic waste is cut into small particles by a high-speed rotating blade, and then subjected to subsequent processing through process flows such as vibration screening and conveying devices.

[0058] The cover plate 27 disposed on the surface of the holder 11 can form a sealed state inside the holder 11 to prevent impurities from falling into the holder 11 and causing obstacles to affect the rolling effect of the rolling ball 26 .

[0059] The support frame 29 provided on the conveyor frame 1 can be connected to the adjustment shafts 30 fixed on both sides of the heat dissipation fan 3, so that the blowing angle of the heat dissipation fan 3 can be adjusted to improve the working effect of the heat dissipation fan 3.

[0060] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0061] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An extrusion molding device for processing filled masterbatch, comprising an extruder body and a conveyor frame (1) arranged on one side of the extruder body, characterized in that: The conveyor frame (1) is provided with a conveyor belt (2) and a plurality of heat dissipation fans (3), and a rack (4) is fixed on the side wall of the conveyor frame (1), a plurality of equally spaced bases (5) are fixed on the conveyor belt (2), and one end of the base (5) is rotatably connected to a rotating shaft (6) via a bearing, one end of the rotating shaft (6) is fixed with a gear (7) meshing with the rack (4), and the other end of the rotating shaft (6) is fixed with a cam (8); An insertion rod (9) is fixed on the base (5), and the end of the insertion rod (9) is slidably connected to a connecting plate (12), the base (5) is elastically connected to the connecting plate (12) via a first spring (32), the connecting plate (12) is in contact with the cam (8) via an abutment rod (10), and the side surface of the connecting plate (12) is rotatably connected to a rotating plate (31), and a plurality of holders (11) are arranged on the rotating plate (31).

2. The extrusion molding device for processing filled masterbatch according to claim 1, characterized in that: The base (5) is slidably connected to the limiting wedge (13), and the base (5) is elastically connected to the limiting wedge (13) via a second spring (33); a control component for adjusting the position of the limiting wedge (13) is provided on one side of the limiting wedge (13), and a wedge-shaped groove (14) is provided inside the limiting wedge (13).

3. The extrusion molding device for processing filled masterbatch according to claim 2, characterized in that: The control assembly comprises a sliding rod (15), a third spring (16) and an inserting plate (17); the sliding rod (15) is slidably connected to the base (5), one end of the sliding rod (15) is fixedly connected to the inserting plate (17), one end of the inserting plate (17) is in contact with the wedge-shaped groove (14), and two ends of the third spring (16) are respectively connected to the sliding rod (15) and the base (5).

4. The extrusion molding device for processing filled masterbatch according to claim 3, characterized in that: A rotating block (18) is fixed on the rotating shaft (6), and an inclined surface (151) is provided at the end of the sliding rod (15), and the rotating block (18) is in conflict with the inclined surface (151).

5. The extrusion molding device for processing filled masterbatch according to claim 1, characterized in that: A seesaw (19) is rotatably connected to the side surface of the base (5) via a pin shaft, a limiting strip (131) is fixed on the back of the limiting wedge block (13), and one end of the limiting strip (131) is in contact with one end of the seesaw (19), a plurality of protrusions (3101) are fixed on the lower surface of the rotating plate (31), and a guide component is arranged between the protrusion (3101) and the seesaw (19).

6. The extrusion molding device for processing filled masterbatch according to claim 5, characterized in that: The guide assembly comprises a sliding ear block (20) and a guide rod (21), wherein the sliding ear block (20) is fixed on the connecting plate (12), the sliding ear block (20) is slidably connected to the guide rod (21), and the two ends of the guide rod (21) are relative to the protrusion (3101) and between the seesaw (19).

7. The extrusion molding device for processing filled masterbatch according to claim 1, characterized in that: Two anti-slip rods (22) are slidably connected to both sides of the clamping seat (11), and a wedge block (23) is fixed to the end of the anti-slip rod (22). A fourth spring (24) is sleeved on the anti-slip rod (22), and two ends of the fourth spring (24) are respectively fixed to the wedge block (23) and the inner wall of the clamping seat (11).

8. The extrusion molding device for processing filled masterbatch according to claim 7, characterized in that: The holder (11) is provided with an arc-shaped rolling groove (25), and a rolling ball (26) is arranged in the arc-shaped rolling groove (25). A groove (34) is arranged inside the holder (11), and the groove (34) and the arc-shaped rolling groove (25) are communicated with each other. The groove (34) is arranged in the middle of the arc-shaped rolling groove (25), and the rolling ball (26) cooperates with the wedge block (23).

9. The extrusion molding device for processing filled masterbatch according to claim 5, characterized in that: A cover plate (27) is provided on the surface of the card seat (11), a guide slot (28) is provided on one side of the base (5), and the limit strip (131) is slidably connected in the guide slot (28).

10. The extrusion molding device for processing filled masterbatch according to claim 1, characterized in that: The conveyor frame (1) is provided with a support frame (29), and the support frame (29) is rotatably connected with an adjustment shaft (30), and one end of the adjustment shaft (30) is fixed on the heat dissipation fan (3).

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