A granulating device for preparing PVC modified material for window curtain

Abstract

The present application relates to the technical field of PVC modified material processing, in particular to a granulating device for preparing PVC modified material for window curtains, which comprises a base and a receiving tank, a granulator is fixedly installed at the top end of the base, a supporting column is rotatably connected to the top end of the base, a first gear is fixedly connected to the supporting column, a power mechanism is arranged at the position of the supporting column corresponding to the top end of the base, and symmetrically arranged connecting rods are fixedly connected to the position of the top end of the first gear on the supporting column, mounting boxes are fixedly connected to the sides away from each other of the two connecting rods, and the granulating device has the beneficial effects that the particles accumulated inside the receiving tank can be evenly laid in the receiving tank, the internal space of the receiving tank is maximally utilized, the particles processed first can be prevented from being accumulated at the bottom of the receiving tank, the particles at the bottom can be in contact with external air to stably dissipate heat, and thus the quality of the particle processing is maintained.

Description

Technical Field

[0001] This invention relates to the field of PVC modified material processing technology, specifically a granulation device for preparing PVC modified materials for curtains. Background Technology

[0002] Polyvinyl chloride (PVC or vinyl) is an economical and versatile thermoplastic polymer widely used in the construction and building industry, in the production of door and window profiles, pipes (drinking water and wastewater), wire and cable insulation, medical equipment, etc. It is one of the world's three major thermoplastic materials, along with polyethylene and polypropylene. In current technology, granulation equipment is used when processing modified PVC materials.

[0003] The discharge port of the granulation device cuts the PVC modified material, which is extruded into strips, into granules using a cutter. A receiving box is located at the bottom of the discharge port of the granulator. The receiving box is stationary when receiving material, which causes the processed granules to accumulate in the middle of the receiving box. This prevents the internal space of the receiving box from being utilized to its maximum extent. In addition, the granules that are discharged from the discharge port first will not be able to dissipate heat stably because they are accumulated at the bottom of the receiving box, which affects the quality of granule processing. Summary of the Invention

[0004] To address the problems in the prior art, the present invention provides a granulation device for preparing modified PVC materials for curtains.

[0005] The technical solution adopted by this invention to solve its technical problem is: a granulation device for preparing modified PVC materials for curtains, comprising a base and a receiving box, a granulator fixedly installed at the top of the base, a support column rotatably connected to the top of the base, a first gear fixedly connected to the support column, a power mechanism provided at the top of the base corresponding to the position of the support column, symmetrically arranged connecting rods fixedly connected to the support column corresponding to the top position of the first gear, mounting boxes fixedly connected to the far sides of the two connecting rods, lifting plates slidably connected inside the two mounting boxes, symmetrically arranged first springs fixedly connected to the top of the two lifting plates, symmetrically arranged hinge seats fixedly connected to the top of the two lifting plates, connecting rods hinged to multiple hinge seats, lifting seats fixedly connected to the bottom of the two lifting plates, pressure rollers provided at the bottom of the two lifting seats, symmetrically arranged crossbars fixedly connected inside the two mounting boxes, and multiple crossbars containing... Each part is slidably connected to a fixed plate in the middle. A round rod is fixedly connected to each of the fixed plates at the corresponding position of the linkage rod. Motors are fixedly installed on the side walls of both mounting boxes. A transmission rod is fixedly connected to the output end of each of the two motors. Multiple symmetrically arranged toothed blocks are provided on the side walls of both mounting boxes. Multiple symmetrically arranged rotating rods are rotatably connected to the bottom walls of both receiving boxes. A second gear is fixedly connected to each of the rotating rods at the corresponding position of the toothed block. Multiple symmetrically arranged stirring rods are fixedly connected to each of the rotating rods at the corresponding positions inside the receiving boxes. Symmetrically arranged mounting slots are opened at the bottom of both receiving boxes. Limiting rods are fixedly connected inside each of the mounting slots. Insert plates are slidably connected inside each of the mounting slots. A second spring is fixedly connected to each of the insert plates at the corresponding position of the limiting rod. A transmission frame is fixedly connected to the bottom of both receiving boxes at the corresponding position of the transmission rod. An extrusion groove is opened at the top of the base near the side end. Both of the lifting seats have their side walls slidably connected to the bottom wall of the mounting box, multiple round rods are rotatably connected to the connecting rod, multiple fixed plates are slidably inserted into the inside of the insert plate, both transmission rods are tractionally connected to the transmission frame, multiple second gears are meshed with the tooth block, multiple insert plates are slidably connected to the limiting rod, multiple insert plates are slidably connected to the inside of the mounting box, and multiple second springs are fixedly connected to the inner wall of the mounting groove.

[0006] Specifically, the power mechanism includes an electric telescopic rod and a guide rod, and the output end of the electric telescopic rod is fixedly connected to an active rack.

[0007] Specifically, the electric telescopic rod in the power mechanism is fixedly installed on the top of the base, the active rack in the power mechanism is slidably connected to the top of the guide rod, and the active rack in the power mechanism is meshed with the first gear.

[0008] Specifically, the first springs are all located inside the mounting box, and the top of each of the first springs is fixedly connected to the bottom of the top wall of the mounting box.

[0009] Specifically, both receiving boxes have a pull handle fixedly connected to their outer walls.

[0010] The beneficial effects of this invention are: (1) The present invention enables the receiving box to shake continuously during the receiving process through the linkage of various mechanisms. The shaking of the receiving box will also cause the second gear and the tooth block to move together. At this time, the stirring rod at the bottom of the receiving box will rotate during the shaking of the receiving box to complete the stirring of the particles. The shaking of the receiving box can make the particles accumulated inside spread evenly inside the receiving box, so as to maximize the utilization of the internal space of the receiving box. In addition, the rotation of the stirring rod will stir the particles at the bottom of the receiving box, preventing the particles processed first from accumulating at the bottom of the receiving box, so that the particles at the bottom can contact the outside air to obtain stable heat dissipation, thereby maintaining the quality of particle processing. In addition, it is convenient to replace the receiving box. After the first receiving box finishes receiving the material, the second receiving box can be rotated to the bottom of the discharge port to continue the receiving work. At the same time, during the rotation and replacement of the receiving box, the position of the receiving box will be released through the linkage of various mechanisms, which makes it convenient for the staff to remove the full receiving box and discharge the material. It is very convenient to use and is worth promoting. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Figure 1 This is a front view provided for the present invention; Figure 2 A side view provided for this invention; Figure 3 This is a structural diagram showing the connection between the receiving box and the mounting box provided by the present invention. Figure 4 This is a detailed structural diagram of the bottom of the receiving box provided by the present invention; Figure 5 This is a cross-sectional view of the mounting box provided by the present invention; Figure 6 A detailed structural diagram of the lifting plate provided by the present invention.

[0013] In the diagram: 1. Base; 2. Receiving box; 3. Granulator; 4. Support column; 5. First gear; 6. Power mechanism; 61. Electric telescopic rod; 62. Guide rod; 63. Drive rack; 7. Connecting rod; 8. Mounting box; 9. Lifting plate; 10. First spring; 11. Hinge seat; 12. Linkage rod; 13. Lifting seat; 14. Pressure wheel; 15. Crossbar; 16. Fixing plate; 17. Round rod; 18. Motor; 19. Transmission rod; 20. Tooth block; 21. Rotating rod; 22. Second gear; 23. Stirring rod; 24. Mounting groove; 25. Limiting rod; 26. Insert plate; 27. Second spring; 28. Transmission frame; 29. ​​Extrusion groove; 30. Pull handle. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0015] like Figures 1-6As shown, the granulation device for preparing modified PVC materials for curtains according to the present invention includes a base 1 and a receiving box 2. A granulator 3 is fixedly installed on the top of the base 1. A support column 4 is rotatably connected to the top of the base 1. A first gear 5 is fixedly connected to the support column 4. A power mechanism 6 is provided at the top of the base 1 corresponding to the position of the support column 4. Symmetrically arranged connecting rods 7 are fixedly connected to the support column 4 corresponding to the top position of the first gear 5. Mounting boxes 8 are fixedly connected to the opposite sides of the two connecting rods 7. Inside each of the two mounting boxes 8, lifting plates 9 are slidably connected. Symmetrically arranged first springs 10 are fixedly connected to the top of each of the two lifting plates 9. Symmetrically arranged hinge seats 11 are fixedly connected to the top of each of the two lifting plates 9. Linkage rods 12 are hinged to multiple hinge seats 11. Lifting seats 13 are fixedly connected to the bottom of each of the two lifting plates 9. Pressure rollers 14 are provided at the bottom of each of the two lifting seats 13. Symmetrically arranged crossbars 15 are fixedly connected inside each of the two mounting boxes 8. A fixing plate 1 is slidably connected to the middle of the interior of multiple crossbars 15. 6. A round rod 17 is fixedly connected to each of the multiple fixed plates 16 at the position corresponding to the linkage rod 12. A motor 18 is fixedly installed on the side walls of each of the two mounting boxes 8. A transmission rod 19 is fixedly connected to the output end of each of the two motors 18. Multiple symmetrically arranged toothed blocks 20 are provided on the side walls of each of the two mounting boxes 8. Multiple symmetrically arranged rotating rods 21 are rotatably connected to the bottom walls of each of the two receiving boxes 2. A second gear 22 is fixedly connected to each of the multiple rotating rods 21 at the position corresponding to the toothed block 20. A second gear 22 is fixedly connected to each of the multiple rotating rods 21 at the position corresponding to the receiving block 20. Multiple agitator rods 23 are fixedly connected to the inside of the box 2. The bottom of the two receiving boxes 2 are provided with symmetrically arranged mounting slots 24. Limiting rods 25 are fixedly connected inside the multiple mounting slots 24. Insert plates 26 are slidably connected inside the multiple mounting slots 24. Second springs 27 are fixedly connected to the multiple insert plates 26 at the positions corresponding to the positions of the limiting rods 25. Transmission frames 28 are fixedly connected to the bottom of the two receiving boxes 2 at the positions corresponding to the transmission rods 19. An extrusion groove 29 is provided at the top of the base 1 near the side. The side walls of both lifting seats 13 are slidably connected to the bottom wall of the mounting box 8, the multiple round rods 17 are rotatably connected to the connecting rods 12, the multiple fixed plates 16 are slidably inserted into the interior of the insert plate 26, the two transmission rods 19 are pulsatorically connected to the transmission frame 28, the multiple second gears 22 are meshed with the tooth blocks 20, the multiple insert plates 26 are slidably connected to the limiting rods 25, the multiple insert plates 26 are slidably connected to the interior of the mounting box 8, and the multiple second springs 27 are fixedly connected to the inner wall of the mounting groove 24.

[0016] Specifically, the power mechanism 6 includes an electric telescopic rod 61 and a guide rod 62, and the output end of the electric telescopic rod 61 is fixedly connected to an active rack 63.

[0017] Specifically, the electric telescopic rod 61 in the power mechanism 6 is fixedly installed on the top of the base 1, the active rack 63 in the power mechanism 6 is slidably connected to the top of the guide rod 62, the active rack 63 in the power mechanism 6 is meshed with the first gear 5, the active rack 63 can easily drive the first gear 5 to rotate, and the guide rod 62 can easily guide the movement of the active rack 63.

[0018] Specifically, the first spring 10 is located inside the mounting box 8, and the top of the first spring 10 is fixedly connected to the bottom of the top wall of the mounting box 8.

[0019] Specifically, both receiving boxes 2 are fixedly connected to a pull handle 30 on their outer walls, which makes it easy for workers to lift the receiving box 2 upwards.

[0020] During operation, the granulator 3 discharges the processed granules into the receiving box 2. At this time, the motor 18 located at the bottom of the granulator 3's discharge port is turned on. The motor 18 drives the transmission rod 19 to rotate. The rotation of the transmission rod 19 compresses the inner wall of the transmission frame 28, causing the transmission frame 28 to move. This movement of the transmission frame 28 moves the receiving box 2 along with it. Meanwhile, the insert plate 26 at the bottom of the receiving box 2 is located inside the mounting box 8, so the insert plate 26 remains stationary, while the receiving box 2 moves with the transmission frame 28. This movement of the receiving box 2 causes the second spring 27 to move as well. The second spring 27 is compressed and contracted by the inner wall of the mounting groove 24 and the outer wall of the insert plate 26. Simultaneously, the movement of the receiving box 2 drives multiple rotating rods 21... The second gear 22 moves together with the material receiving box 20. During this movement, the second gear 22 rotates due to its connection with the gear block 20. This rotation of the second gear 22 drives the rotating rod 21 to rotate, which in turn drives the stirring rod 23 to rotate. The rotating stirring rod 23 stirs the bottom of the receiving box 2. At this point, the transmission rod 19 rotates to a position opposite to its initial angle, causing the transmission frame 28 and the receiving box 2 to return to their initial positions. This achieves the purpose of continuously moving the receiving box 2 back and forth, allowing the particles inside the receiving box 2 to be more evenly distributed. The second gear 22, rotating rod 21, and stirring rod 23 also rotate in opposite directions to stir the particles at the bottom of the receiving box 2, ensuring that the particles at the bottom are evenly distributed. With stable heat dissipation, when one of the receiving boxes 2 has finished receiving material, the motor 18 is turned off, and then the electric telescopic rod 61 is opened. The output end of the electric telescopic rod 61 extends and drives the active rack 63 to move. The active rack 63 drives the first gear 5 and the support column 4 to rotate. The rotation of the support column 4 will drive the mounting box 8 and the receiving box 2 to rotate together through the connecting rod 7. The rotation of the mounting box 8 will drive the lifting seat 13 to rotate together through the lifting plate 9. The lifting seat 13 will drive the pressure wheel 14 to rotate. The rotation of the pressure wheel 14 will rub against the top wall of the base 1. Because the two first springs 10 located at the bottom of the discharge port are in a compressed state at this time, the compressed first springs 10 will cause the lifting plate 9 and the lifting seat 13 to have a downward force. When the receiving box 2 that has finished receiving material rotates to When the lifting seat 13 is positioned at the top of the extrusion groove 29, it is aligned with the extrusion groove 29. At this point, the two first springs 10, which are in a compressed state, lose the extrusion force from the base 1 and instantly spring downwards to reset. The two first springs 10 together drive the lifting plate 9 and the lifting seat 13 to move downwards. The lifting seat 13 will then insert into the extrusion groove 29. The downward movement of the lifting plate 9 will drive the hinge seat 11 to move downwards. The downward movement of the hinge seat 11 will pull the connecting rod 12. At this point, both connecting rods 12 will be pulled and rotate as they move towards the center. This causes the connecting rods 12 to drive the fixed plate 16 to move via the round rod 17. At this point, both fixed plates 16 will move towards the center simultaneously, and the moving fixed plates 16 will disengage from the inside of the insert plate 26.At this time, the insert plate 26 is still slidably connected inside the mounting box 8, but the fixing of the insert plate 26 has been released. Now, the receiving box 2 can be lifted upward by pulling the handle 30. The receiving box 2 will drive the insert plate 26 to come out of the mounting box 8. When the receiving box 2 is reinstalled on the top of the mounting box 8, simply re-insert the two insert plates 26 into the corresponding positions inside the mounting box 8, and then make the support column 4 drive the mounting box 8 and the receiving box 2 to rotate. At this time, the lifting seat 13 located inside the extrusion groove 29 will rotate with the mounting box 8. When the lifting seat 13 rotates out of the extrusion groove 29 with the mounting box 8, the pressure roller 1... 4 will also rotate, and the rotating pressure roller 14 will abut against the inner wall of the extrusion groove 29. At this time, the continuously rotating pressure roller 14 will be forced to move upward due to the pressure from the inner wall of the extrusion groove 29. The upward-moving pressure roller 14 will drive the lifting plate 9 to move upward through the lifting seat 13. The upward movement of the lifting plate 9 will compress and retract the two first springs 10, and will also drive the two fixed plates 16 to re-insert into the insert plate 26 through the hinge seat 11 and the connecting rod 12, so that the receiving box 2 is fixed in position during rotation. In this way, the two receiving boxes 2 can be rotated continuously.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A granulation apparatus for preparing modified PVC materials for curtains, characterized in that, Includes a base (1) and a receiving box (2). A granulator (3) is fixedly installed on the top of the base (1). A support column (4) is rotatably connected to the top of the base (1). A first gear (5) is fixedly connected to the support column (4). A power mechanism (6) is provided at the top of the base (1) corresponding to the position of the support column (4). Symmetrically arranged connecting rods (7) are fixedly connected to the support column (4) corresponding to the position of the top of the first gear (5). Mounting boxes (8) are fixedly connected to the opposite sides of the two connecting rods (7). Lifting plates (9) are slidably connected inside the two mounting boxes (8). Each of the lifting plates (9) has a symmetrically arranged first spring (10) fixedly connected to its top end. Each of the two lifting plates (9) has a symmetrically arranged hinge seat (11) fixedly connected to its top end. Each of the hinge seats (11) has a connecting rod (12) hinged to it. Each of the two lifting plates (9) has a lifting seat (13) fixedly connected to its bottom end. Each of the two lifting seats (13) has a pressure wheel (14) at its bottom end. Each of the two mounting boxes (8) has a symmetrically arranged crossbar (15) fixedly connected inside. Each of the crossbars (15) has a fixed plate (16) slidably connected to its middle section. Each of the fixed plates (16) has a connecting rod (12) hinged to it. A round rod (17) is fixedly connected to the position of the linkage rod (12). A motor (18) is fixedly installed on the side wall of each of the two mounting boxes (8). A transmission rod (19) is fixedly connected to the output end of each of the two motors (18). Multiple toothed blocks (20) are symmetrically arranged on both side walls of the two mounting boxes (8). Multiple rotating rods (21) are symmetrically arranged on the bottom wall of each of the two receiving boxes (2). A second gear (22) is fixedly connected to the position of each toothed block (20) on the multiple rotating rods (21). The position of each rotating rod (21) corresponds to the position inside the receiving box (2). Each of the two receiving boxes (2) is fixedly connected with a plurality of symmetrically arranged stirring rods (23), and each of the two receiving boxes (2) is provided with a symmetrically arranged mounting groove (24) at the bottom. Each of the plurality of mounting grooves (24) is fixedly connected with a limit rod (25), and each of the plurality of mounting grooves (24) is slidably connected with a plate (26). Each of the plurality of plates (26) is fixedly connected with a second spring (27) at the position corresponding to the limit rod (25). Each of the two receiving boxes (2) is fixedly connected with a transmission frame (28) at the position corresponding to the transmission rod (19) at the bottom. The top of the base (1) is provided with an extrusion groove (29) near the side. The side walls of the two lifting seats (13) are slidably connected to the bottom wall of the mounting box (8), the multiple round rods (17) are rotatably connected to the connecting rod (12), the multiple fixed plates (16) are slidably inserted into the inside of the insert plate (26), the two transmission rods (19) are pulsatorically connected to the transmission frame (28), the multiple second gears (22) are meshed with the tooth block (20), the multiple insert plates (26) are slidably connected to the limiting rod (25), the multiple insert plates (26) are slidably connected to the inside of the mounting box (8), and the multiple second springs (27) are fixedly connected to the inner wall of the mounting groove (24); The power mechanism (6) includes an electric telescopic rod (61) and a guide rod (62). The output end of the electric telescopic rod (61) is fixedly connected to an active rack (63). The electric telescopic rod (61) in the power mechanism (6) is fixedly installed on the top of the base (1). The active rack (63) in the power mechanism (6) is slidably connected to the top of the guide rod (62). The active rack (63) in the power mechanism (6) is meshed with the first gear (5).

2. The granulation device for preparing PVC modified materials for curtains according to claim 1, characterized in that: The first spring (10) is located inside the mounting box (8), and the top of the first spring (10) is fixedly connected to the bottom of the top wall of the mounting box (8).

3. The granulation device for preparing PVC modified materials for curtains according to claim 1, characterized in that: Both of the receiving boxes (2) have a pull handle (30) fixedly connected to their outer walls.

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