Extrusion granulation device for calcium-zinc composite heat stabilizer

Abstract

The invention provides a calcium-zinc composite heat stabilizer extrusion granulation device, and relates to the technical field of calcium-zinc composite heat stabilizer granulation. Four vertical guide rods are fixedly mounted at the top of the mounting base; an extrusion granulation mechanism is mounted at the top of the mounting base; a cooling mechanism is mounted at the top of the mounting base, the cooling mechanism is located on the left side of the extrusion granulation mechanism, and an inclined discharge hopper is fixedly mounted on the left side of the cooling mechanism; an isolation mechanism is mounted at the top of the mounting base, and the isolation mechanism is positioned outside the extrusion granulation mechanism and the cooling mechanism; a regulation and control mechanism is mounted on the mounting base and is used for controlling the extrusion granulation mechanism and the isolation mechanism; the auxiliary reminding function is improved, and the isolation effect of the isolation net cover is improved; the problems that the cutting procedure and the cooling procedure cannot be automatically completed during extrusion, additional driving equipment and circulating equipment are added, and energy-saving production is not facilitated are solved.

Description

Technical Field

[0001] This invention belongs to the field of calcium-zinc composite heat stabilizer granulation technology, and more specifically, relates to a calcium-zinc composite heat stabilizer extrusion granulation device. Background Technology

[0002] Calcium-zinc composite heat stabilizer is an additive used in the plastics processing process. Its main function is to stabilize the thermal and light stability of plastic materials. Granulated calcium-zinc composite heat stabilizer particles are easier to store and transport, reducing dust pollution and material loss.

[0003] The currently used calcium-zinc composite heat stabilizer extrusion granulation equipment still has the following problems:

[0004] 1. The lack of isolation structures in general makes extrusion granulation equipment prone to accidentally injuring workers, posing a safety hazard; although some extrusion granulation equipment is equipped with isolation structures, the isolation structures are not very effective.

[0005] 2. The cutting and cooling processes cannot be completed automatically during extrusion, which increases the need for additional drive and circulation equipment, making energy-saving production difficult. Summary of the Invention

[0006] This disclosure relates to an extrusion granulation device for a calcium-zinc composite heat stabilizer, which includes an extrusion granulation mechanism, a cooling mechanism, an isolation mechanism, and a control mechanism. The cross-shaped granulation frame can automatically rotate with the spiral blades, achieving an automatic granulation effect on the extruded calcium-zinc composite heat stabilizer. It realizes rapid heat dissipation of the cooling block, which is beneficial to improving the cooling effect of the extruded calcium-zinc composite heat stabilizer. It improves the auxiliary reminder function and the isolation effect of the isolation mesh cover. It solves the problems of poor performance of the isolation structure and the inability to automatically complete the cutting and cooling processes during extrusion.

[0007] This invention provides an extrusion granulation device for a calcium-zinc composite heat stabilizer, including a mounting base; four vertical guide rods are fixedly mounted on the top of the mounting base; an extrusion granulation mechanism is mounted on the top of the mounting base; a cooling mechanism is mounted on the top of the mounting base, and the cooling mechanism is located on the left side of the extrusion granulation mechanism, and an inclined discharge hopper is fixedly mounted on the left side of the cooling mechanism.

[0008] The cooling mechanism includes: a cooling water tank and a cooling block; the cooling water tank is fixedly installed on the top of the mounting base; the cooling block is fixedly installed on the top of the cooling water tank, and a row of cooling channels is opened inside the cooling block, and the row of cooling channels is connected to the cooling water in the cooling water tank;

[0009] An isolation mechanism is installed on the top of the mounting base, and the isolation mechanism is located outside the extrusion granulation mechanism and the cooling mechanism; an adjustment mechanism is installed on the mounting base, and the adjustment mechanism is used to control the extrusion granulation mechanism and the isolation mechanism.

[0010] In at least some embodiments, the extrusion granulation mechanism includes: a triangular support frame, an extrusion granulation cylinder, and a spiral blade; the triangular support frame is arranged in a row, and the row of triangular support frames is installed on the top of the mounting base by screws; the extrusion granulation cylinder is fixedly installed on the row of triangular support frames, and an electric heating wire is installed inside the extrusion granulation cylinder; the spiral blade is installed inside the extrusion granulation cylinder, and the outer wall of the spiral blade is in contact with the inner wall of the extrusion granulation cylinder.

[0011] In at least some embodiments, the extrusion granulation mechanism further includes: a servo motor A, a multi-functional rod, and a cross-shaped granulation frame; the servo motor A is mounted on the right side of the extrusion granulation cylinder by screws, and the output shaft of the servo motor A is also fixedly connected to the spiral blade; the multi-functional rod is fixedly mounted on the left end of the spiral blade; the cross-shaped granulation frame is slidably mounted on the left end of the multi-functional rod, and there is a gap between the cross-shaped granulation frame and the cooling block.

[0012] In at least some embodiments, the extrusion granulation mechanism further includes: granulation blades and support springs; the granulation blades are arranged in a ring, and the ring of granulation blades is mounted on the cross-shaped granulation frame by screws, and the right side of the ring of granulation blades is in contact with the cooling block; the support spring is sleeved on the left end of the spiral blades, and the support spring is located between the multi-functional rod and the cross-shaped granulation frame.

[0013] In at least some embodiments, the cooling mechanism further includes: sealing screws, circular guide shafts, and a pushing plate; the sealing screws are arranged in a row, and the row of sealing screws is threadedly connected to the top of the cooling block, and the bottom of the row of sealing screws is inserted into a row of cooling channels; there are two circular guide shafts, and the two circular guide shafts are slidably mounted on the cooling water tank; the pushing plate is fixedly mounted on the outside of the two circular guide shafts, and the outer wall of the pushing plate is in contact with the inner wall of the cooling water tank.

[0014] In at least some embodiments, the cooling mechanism further includes: a return spring, a U-shaped connecting frame, and a circular force-bearing rod; there are four return springs in total, and the four return springs are sleeved on the outside of the two circular guide shafts, and the four return springs are located on the front and rear sides of the push plate; the U-shaped connecting frame is fixedly installed at the front and rear ends of the two circular guide shafts; the circular force-bearing rod is fixedly installed on the top of the U-shaped connecting frame, and the circular force-bearing rod and the multi-functional rod are located on the same central plane.

[0015] In at least some embodiments, the isolation mechanism includes: a mounting frame, a servo motor B, and a circular take-up wheel; the mounting frame is mounted on top of the mounting base by screws; the servo motor B is mounted on the mounting frame by screws; and the circular take-up wheel is fixedly mounted on the output shaft of the servo motor B.

[0016] In at least some embodiments, the isolation mechanism further includes: an isolation net cover, a triangular pusher seat, and steel wire ropes; the isolation net cover is slidably installed on the outside of four vertical guide rods; the triangular pusher seat is installed on the bottom of the isolation net cover by screws; there are two steel wire ropes, and the bottom ends of the two steel wire ropes are fixedly installed on the isolation net cover, and the top ends of the two steel wire ropes are fixedly installed on a circular winding wheel.

[0017] In at least some embodiments, the control mechanism includes: a circular storage rod, a rectangular mounting base, and control buttons; the circular storage rod is slidably mounted on the mounting base, and the rear end of the circular storage rod is in contact with a triangular push base; the rectangular mounting base is slidably mounted on the mounting base, and the rear side of the rectangular mounting base is fixedly connected to the circular storage rod; the control buttons are arranged in a row, and the row of control buttons is fixedly mounted inside the rectangular mounting base.

[0018] In at least some embodiments, the control mechanism further includes: a storage ring and a storage spring; the storage ring is fixedly installed on the outside of the circular storage rod; the storage spring is sleeved on the outside of the circular storage rod, and the storage spring is located between the mounting base and the storage ring.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. When the servo motor A is working, the calcium-zinc composite heat stabilizer in the extrusion granulation cylinder moves from right to left, realizing the automatic extrusion of the calcium-zinc composite heat stabilizer; the setting of the cooling block has an automatic cooling effect on the extruded calcium-zinc composite heat stabilizer, avoiding the adhesion of the calcium-zinc composite heat stabilizer after granulation.

[0021] In addition, the cross-shaped granulation frame can rotate automatically with the spiral blades, eliminating the need for additional drive equipment and achieving automatic granulation of the extruded calcium-zinc composite heat stabilizer; the ring of granulation blades, under the action of the support spring, can always be in contact with the cooling block, ensuring the granulation effect.

[0022] Furthermore, when the helical blades rotate, the multi-functional rod can drive the circular force-bearing rod to move; when the multi-functional rod drives the circular force-bearing rod to move, the cooling water in the left half of the cooling water tank can enter the right half of the cooling water tank through a row of cooling channels; the cooling water in the right half of the cooling water tank can also enter the left half of the cooling water tank through a row of cooling channels, realizing rapid heat dissipation of the cooling block, which is beneficial to improving the cooling effect of the calcium-zinc composite heat stabilizer after extrusion.

[0023] 2. The isolation netting of this invention isolates the extrusion granulation mechanism from the cooling mechanism, preventing accidental injury to workers and enhancing their safety. When the isolation netting needs to be opened, the worker controls the output shaft of servo motor B to rotate forward using the corresponding control button, automatically winding the two steel wire ropes onto the circular winding wheel, thus facilitating the automatic opening of the isolation netting and simplifying maintenance and cleaning. When the isolation netting needs to be lowered, the worker controls the output shaft of servo motor B to rotate in reverse using the corresponding control button, causing the isolation netting to fall slowly.

[0024] In addition, when the isolation net is lowered, the triangular push base can drive the circular storage rod to move outward, making it convenient for staff to press the corresponding control buttons; when the isolation net is opened, under the action of the storage spring, the circular storage rod can drive the rectangular mounting base to move inward, making it inconvenient for staff to press the corresponding control buttons, thus improving the auxiliary reminder function and the isolation effect of the isolation net. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0026] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0027] In the attached diagram:

[0028] Figure 1 A three-dimensional structural schematic diagram of the present invention is shown;

[0029] Figure 2 A schematic diagram of the extrusion granulation mechanism of the present invention is shown;

[0030] Figure 3 The present invention is shown. Figure 1 A schematic diagram of the structure from the rear side view;

[0031] Figure 4 A partial cross-sectional view of the cooling mechanism of the present invention is shown;

[0032] Figure 5 A schematic diagram of the central cross-section structure of the cooling mechanism of the present invention is shown;

[0033] Figure 6 The present invention is shown. Figure 3 A magnified schematic diagram of a portion of region A in the middle;

[0034] Figure 7 The present invention is shown. Figure 1 A schematic diagram of the structure from the main viewpoint;

[0035] Figure 8 The present invention is shown. Figure 7 A magnified schematic diagram of a portion of region B in the middle;

[0036] Figure 9 A schematic diagram of the isolation mechanism of the present invention is shown;

[0037] Figure 10 The present invention is shown. Figure 1 A magnified schematic diagram of a portion of region C in the middle;

[0038] Figure 11 The present invention is shown. Figure 7 Schematic diagram of the cross-sectional structure in the DD direction;

[0039] Figure 12 The present invention is shown. Figure 11 A magnified schematic diagram of a portion of region E in the middle.

[0040] List of reference numerals in the attached diagram:

[0041] 100. Mounting base; 101. Vertical guide rod;

[0042] 200. Extrusion granulation mechanism; 201. Triangular support frame; 202. Extrusion granulation cylinder; 203. Spiral blade; 204. Servo motor A; 205. Multifunctional rod; 206. Cross-shaped granulation frame; 207. Granulation blade; 208. Support spring;

[0043] 300. Cooling mechanism; 301. Cooling water tank; 302. Cooling block; 3021. Cooling channel; 303. Sealing screw; 304. Circular guide shaft; 305. Push plate; 306. Return spring; 307. U-shaped connecting frame; 308. Circular force-bearing rod;

[0044] 400. Inclined discharge hopper;

[0045] 500. Isolation mechanism; 501. Mounting frame; 502. Servo motor B; 503. Circular winding reel; 504. Isolation net cover; 505. Triangular push base; 506. Steel wire rope;

[0046] 600. Control mechanism; 601. Circular storage rod; 602. Rectangular mounting base; 603. Control button; 604. Storage ring; 605. Storage spring. Detailed Implementation

[0047] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0048] Example: Please refer to Figures 1 to 12 As shown: This invention provides an extrusion granulation device for a calcium-zinc composite heat stabilizer, including a mounting base 100; four vertical guide rods 101 are fixedly mounted on the top of the mounting base 100; an extrusion granulation mechanism 200 is mounted on the top of the mounting base 100; a cooling mechanism 300 is mounted on the top of the mounting base 100, and the cooling mechanism 300 is located to the left of the extrusion granulation mechanism 200, and an inclined discharge hopper 400 is fixedly mounted to the left of the cooling mechanism 300; an isolation mechanism 500 is mounted on the top of the mounting base 100, and the isolation mechanism 500 is located outside the extrusion granulation mechanism 200 and the cooling mechanism 300; a control mechanism 600 is mounted on the mounting base 100, and the control mechanism 600 is used to control the extrusion granulation mechanism 200 and the isolation mechanism 500.

[0049] In this embodiment of the disclosure, such as Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 8As shown, the extrusion granulation mechanism 200 includes: a triangular support frame 201, an extrusion granulation cylinder 202, and a spiral blade 203; the triangular support frames 201 are arranged in a row, and the row of triangular support frames 201 is installed on the top of the mounting base 100 by screws; the extrusion granulation cylinder 202 is fixedly installed on the row of triangular support frames 201, and an electric heating wire is installed inside the extrusion granulation cylinder 202; the spiral blade 203 is installed inside the extrusion granulation cylinder 202, and the outer wall of the spiral blade 203 contacts the inner wall of the extrusion granulation cylinder 202; the extrusion granulation mechanism 200 also includes: a servo motor A204, a multi-functional rod 205, and a cross-shaped granulation frame 206; the servo motor A204 is installed on the right side of the extrusion granulation cylinder 202 by screws, and the servo motor A204 is fixedly ... The output shaft of the servo motor A204 is also fixedly connected to the spiral blade 203; the multi-functional rod 205 is fixedly installed on the left end of the spiral blade 203; the cross-shaped granulation frame 206 is slidably installed on the left end of the multi-functional rod 205, and there is a gap between the cross-shaped granulation frame 206 and the cooling block 302; the extrusion granulation mechanism 200 also includes: granulation blade 207 and support spring 208; the granulation blade 207 has a total of one ring, and the ring of granulation blade 207 is installed on the cross-shaped granulation frame 206 by screws, and the right side of the ring of granulation blade 207 contacts the cooling block 302; the support spring 208 is sleeved on the left end of the spiral blade 203, and the support spring 208 is located between the multi-functional rod 205 and the cross-shaped granulation frame 206;

[0050] The cooling mechanism 300 includes: a cooling water tank 301 and a cooling block 302; the cooling water tank 301 is fixedly installed on the top of the mounting base 100; the cooling block 302 is fixedly installed on the top of the cooling water tank 301, and a row of cooling channels 3021 is formed inside the cooling block 302, and the row of cooling channels 3021 is connected to the cooling water in the cooling water tank 301; the cooling mechanism 300 also includes: sealing screws 303, circular guide shafts 304, and a pushing plate 305; a row of sealing screws 303 is provided, and the row of sealing screws 303 is threadedly connected to the top of the cooling block 302, and the bottom of the row of sealing screws 303 is inserted into the row of cooling channels 3021; ​​two circular guide shafts 304 are provided, and the two circular guide shafts 305 are threadedly connected to the top of the cooling block 302, and the bottom of the row of sealing screws 303 is inserted into the row of cooling channels 3021; The guide shaft 304 is slidably mounted on the cooling water tank 301; the push plate 305 is fixedly mounted on the outside of the two circular guide shafts 304, and the outer wall of the push plate 305 contacts the inner wall of the cooling water tank 301; the cooling mechanism 300 also includes: a return spring 306, a U-shaped connecting frame 307 and a circular force rod 308; there are four return springs 306, and the four return springs 306 are sleeved on the outside of the two circular guide shafts 304, and the four return springs 306 are located on the front and rear sides of the push plate 305; the U-shaped connecting frame 307 is fixedly mounted on the front and rear ends of the two circular guide shafts 304; the circular force rod 308 is fixedly mounted on the top of the U-shaped connecting frame 307, and the circular force rod 308 and the multi-functional rod 205 are located on the same central plane;

[0051] Its specific function is as follows: Since the spiral blade 203 is installed inside the extrusion granulation cylinder 202, and the outer wall of the spiral blade 203 is in contact with the inner wall of the extrusion granulation cylinder 202, and the output shaft of the servo motor A204 is also fixedly connected to the spiral blade 203, when the servo motor A204 works, the calcium-zinc composite heat stabilizer in the extrusion granulation cylinder 202 moves from right to left, realizing the automatic extrusion of the calcium-zinc composite heat stabilizer; and since the cooling water tank 301 is fixedly installed on the top of the mounting base 100, and the cooling block 302 is fixedly installed on the top of the cooling water tank 301, it has an automatic cooling effect on the extruded calcium-zinc composite heat stabilizer, preventing the calcium-zinc composite heat stabilizer from sticking after granulation;

[0052] Furthermore, because the cross-shaped granulator 206 is slidably mounted on the left end of the multi-functional rod 205, and a ring of granulating blades 207 is mounted on the cross-shaped granulator 206 by screws, with the right side of the ring of granulating blades 207 in contact with the cooling block 302, the cross-shaped granulator 206 can automatically rotate with the spiral blade 203 without the need for additional drive equipment, thus achieving an automatic granulation effect for the extruded calcium-zinc composite heat stabilizer; also, because there is a gap between the cross-shaped granulator 206 and the cooling block 302, and the support spring 208 is sleeved on the left end of the spiral blade 203, and the support spring 208 is located between the multi-functional rod 205 and the cross-shaped granulator 206, the ring of granulating blades 207 can always be in contact with the cooling block 302 under the action of the support spring 208, ensuring the granulation effect;

[0053] Furthermore, because the U-shaped connecting frame 307 is fixedly installed at the front and rear ends of the two circular guide shafts 304, and the circular force-bearing rod 308 is fixedly installed on the top of the U-shaped connecting frame 307, and the circular force-bearing rod 308 and the multi-functional rod 205 are located on the same central plane, when the spiral blade 203 rotates, the multi-functional rod 205 can push the circular force-bearing rod 308 to move; also, because the outer wall of the pushing plate 305 is in contact with the inner wall of the cooling water tank 301, and the four return springs 306 are located on the front and rear sides of the pushing plate 305, and a row of cooling... Channel 3021 is connected to the cooling water in cooling water tank 301. When the multi-functional rod 205 moves the circular force rod 308, the cooling water in the left half of cooling water tank 301 can enter the right half of cooling water tank 301 through a row of cooling channels 3021; ​​the cooling water in the right half of cooling water tank 301 can also enter the left half of cooling water tank 301 through a row of cooling channels 3021, realizing rapid heat dissipation of cooling block 302, which is beneficial to improving the cooling effect of calcium-zinc composite heat stabilizer after extrusion.

[0054] In this embodiment of the disclosure, such as Figure 9 , Figure 10 and Figure 12 As shown, the isolation mechanism 500 includes: a mounting frame 501, a servo motor B502, and a circular take-up reel 503; the mounting frame 501 is mounted on the top of the mounting base 100 by screws; the servo motor B502 is mounted on the mounting frame 501 by screws; the circular take-up reel 503 is fixedly mounted on the output shaft of the servo motor B502; the isolation mechanism 500 also includes: an isolation net cover 504, a triangular push seat 505, and steel wire ropes 506; the isolation net cover 504 is slidably mounted on the outside of four vertical guide rods 101; the triangular push seat 505 is mounted on the bottom of the isolation net cover 504 by screws; there are two steel wire ropes 506, and the bottom ends of the two steel wire ropes 506 are fixedly mounted on the isolation net cover 504, and the top ends of the two steel wire ropes 506 are fixedly mounted on the circular take-up reel 503;

[0055] The control mechanism 600 includes: a circular storage rod 601, a rectangular mounting base 602, and control buttons 603; the circular storage rod 601 is slidably mounted on the mounting base 100, and the rear end of the circular storage rod 601 is in contact with the triangular push base 505; the rectangular mounting base 602 is slidably mounted on the mounting base 100, and the rear side of the rectangular mounting base 602 is fixedly connected to the circular storage rod 601; a row of control buttons 603 is provided, and the row of control buttons 603 is fixedly mounted inside the rectangular mounting base 602; the control mechanism 600 also includes: a storage ring 604 and a storage spring 605; the storage ring 604 is fixedly mounted on the outside of the circular storage rod 601; the storage spring 605 is sleeved on the outside of the circular storage rod 601, and the storage spring 605 is located between the mounting base 100 and the storage ring 604;

[0056] Its specific functions are as follows: Because four vertical guide rods 101 are fixedly installed on the top of the mounting base 100, and the isolation net cover 504 is slidably installed outside the four vertical guide rods 101, it isolates the extrusion granulation mechanism 200 and the cooling mechanism 300, preventing accidental injury to workers from the extrusion granulation mechanism 200 and the cooling mechanism 300, making the work safer for workers; Furthermore, because the circular take-up wheel 503 is fixedly installed on the output shaft of the servo motor B502, and the bottom ends of the two steel wire ropes 506 are fixedly installed on the isolation net cover 504, and... The top ends of the two steel wire ropes 506 are fixedly installed on the circular winding wheel 503. When the isolation net cover 504 needs to be opened, the operator controls the output shaft of the servo motor B502 to rotate forward through the corresponding control button 603, so that the two steel wire ropes 506 are automatically wound onto the circular winding wheel 503, realizing the automatic opening of the isolation net cover 504, which facilitates the maintenance or cleaning of the device. When the isolation net cover 504 needs to be lowered, the operator controls the output shaft of the servo motor B502 to rotate in reverse through the corresponding control button 603, so that the isolation net cover 504 slowly falls.

[0057] Furthermore, because the triangular push base 505 is installed at the bottom of the isolation net cover 504 by screws, and the circular storage rod 601 is slidably installed on the mounting base 100, with the rear end of the circular storage rod 601 also in contact with the triangular push base 505, when the isolation net cover 504 falls, the triangular push base 505 can drive the circular storage rod 601 to move outward, making it convenient for staff to press the corresponding control button 603; also, because the storage ring 604 is fixedly installed on the outside of the circular storage rod 601, and the storage spring 605 is sleeved on the outside of the circular storage rod 601, and the storage spring 605 is located between the mounting base 100 and the storage ring 604, when the isolation net cover 504 is opened, under the action of the storage spring 605, the circular storage rod 601 can drive the rectangular mounting base 602 to move inward. At this time, it is inconvenient for staff to press the corresponding control button 603, thus improving the auxiliary reminder function and improving the isolation effect of the isolation net cover 504.

[0058] The specific usage and function of this embodiment are as follows:

[0059] In use, the operator first installs the mounting base 100 on the workbench using bolts. Then, the calcium-zinc composite heat stabilizer raw material to be granulated is poured into the extrusion granulation cylinder 202. Next, the servo motor A204 and the electric heating wire in the extrusion granulation cylinder 202 are activated via the corresponding control button 603. When the servo motor A204 is working, the calcium-zinc composite heat stabilizer in the extrusion granulation cylinder 202 moves from right to left, achieving automatic extrusion of the calcium-zinc composite heat stabilizer. The cooling block 302 provides automatic cooling for the extruded calcium-zinc composite heat stabilizer, preventing adhesion after granulation. The cross-shaped granulation frame 206 can... The spiral blades 203 rotate automatically, eliminating the need for additional drive equipment and achieving automatic granulation of the extruded calcium-zinc composite heat stabilizer. A ring of granulating blades 207, supported by springs 208, remains in constant contact with the cooling block 302, ensuring effective granulation. When the spiral blades 203 rotate, the multi-functional rod 205 pushes the circular force-bearing rod 308 to move. As the multi-functional rod 205 moves the circular force-bearing rod 308, cooling water from the left half of the cooling water tank 301 enters the right half through a row of cooling channels 3021. Cooling water from the right half of the cooling water tank 301 also flows through a row of cooling channels 3021. 21 enters the left half of the cooling water tank 301, realizing rapid heat dissipation of the cooling block 302, which is beneficial to improving the cooling effect of the calcium-zinc composite heat stabilizer after extrusion; the setting of the isolation net cover 504 plays a role in isolating the extrusion granulation mechanism 200 and the cooling mechanism 300, preventing the extrusion granulation mechanism 200 and the cooling mechanism 300 from accidentally injuring the workers, making the workers safer during work; when the isolation net cover 504 needs to be opened, the worker controls the output shaft of the servo motor B502 to rotate forward through the corresponding control button 603, so that the two steel wire ropes 506 are automatically wound on the circular winding wheel 503, realizing the automatic opening of the isolation net cover 504. For maintenance or cleaning of the device; when the isolation net cover 504 needs to be lowered, the operator controls the output shaft of the servo motor B502 to reverse through the corresponding control button 603, causing the isolation net cover 504 to fall slowly; when the isolation net cover 504 falls, the triangular push seat 505 can drive the circular storage rod 601 to move outward, making it convenient for the operator to press the corresponding control button 603; when the isolation net cover 504 is opened, under the action of the storage spring 605, the circular storage rod 601 can drive the rectangular mounting seat 602 to move inward, at which time it is inconvenient for the operator to press the corresponding control button 603, which improves the auxiliary reminder function and improves the isolation effect of the isolation net cover 504.

[0060] The following points should be noted in this article:

[0061] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0062] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0063] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A calcium-zinc composite heat stabilizer extrusion granulation device, comprising a mounting base (100); four vertical guide rods (101) are fixedly mounted on the top of the mounting base (100); characterized in that, An extrusion granulation mechanism (200) is installed on the top of the mounting base (100); a cooling mechanism (300) is installed on the top of the mounting base (100), and the cooling mechanism (300) is located on the left side of the extrusion granulation mechanism (200), and an inclined discharge hopper (400) is fixedly installed on the left side of the cooling mechanism (300). The cooling mechanism (300) includes: a cooling water tank (301) and a cooling block (302); the cooling water tank (301) is fixedly installed on the top of the mounting base (100); the cooling block (302) is fixedly installed on the top of the cooling water tank (301), and a row of cooling channels (3021) is opened inside the cooling block (302), and the row of cooling channels (3021) is connected to the cooling water in the cooling water tank (301); An isolation mechanism (500) is installed on the top of the mounting base (100), and the isolation mechanism (500) is located outside the extrusion granulation mechanism (200) and the cooling mechanism (300); a control mechanism (600) is installed on the mounting base (100), and the control mechanism (600) is used to control the extrusion granulation mechanism (200) and the isolation mechanism (500).

2. The calcium-zinc composite heat stabilizer extrusion granulation device according to claim 1, characterized in that, The extrusion granulation mechanism (200) includes: a triangular support frame (201), an extrusion granulation cylinder (202), and a spiral blade (203); the triangular support frame (201) is arranged in a row, and the row of triangular support frames (201) is installed on the top of the mounting base (100) by screws; the extrusion granulation cylinder (202) is fixedly installed on the row of triangular support frames (201), and an electric heating wire is installed inside the extrusion granulation cylinder (202); the spiral blade (203) is installed inside the extrusion granulation cylinder (202), and the outer wall of the spiral blade (203) is in contact with the inner wall of the extrusion granulation cylinder (202).

3. The calcium-zinc composite heat stabilizer extrusion granulation device according to claim 2, characterized in that, The extrusion granulation mechanism (200) further includes: a servo motor A (204), a multi-functional rod (205), and a cross-shaped granulation frame (206); the servo motor A (204) is installed on the right side of the extrusion granulation cylinder (202) by screws, and the output shaft of the servo motor A (204) is also fixedly connected to the spiral blade (203); the multi-functional rod (205) is fixedly installed on the left end of the spiral blade (203); the cross-shaped granulation frame (206) is slidably installed on the left end of the multi-functional rod (205), and there is a gap between the cross-shaped granulation frame (206) and the cooling block (302).

4. The calcium-zinc composite heat stabilizer extrusion granulation device according to claim 3, characterized in that, The extrusion granulation mechanism (200) further includes: granulation blades (207) and support springs (208); the granulation blades (207) are arranged in a ring, and the ring of granulation blades (207) is installed on the cross-shaped granulation frame (206) by screws, and the right side of the ring of granulation blades (207) is in contact with the cooling block (302); the support spring (208) is sleeved on the left end of the spiral blade (203), and the support spring (208) is located between the multi-functional rod (205) and the cross-shaped granulation frame (206).

5. The calcium-zinc composite heat stabilizer extrusion granulation device according to claim 3, characterized in that, The cooling mechanism (300) further includes: sealing screws (303), circular guide shafts (304), and a pushing plate (305); the sealing screws (303) are arranged in a row, and the row of sealing screws (303) is threadedly connected to the top of the cooling block (302), and the bottom of the row of sealing screws (303) is inserted into a row of cooling channels (3021); the circular guide shafts (304) are arranged in two, and the two circular guide shafts (304) are slidably mounted on the cooling water tank (301); the pushing plate (305) is fixedly mounted on the outside of the two circular guide shafts (304), and the outer wall of the pushing plate (305) is in contact with the inner wall of the cooling water tank (301).

6. The calcium-zinc composite heat stabilizer extrusion granulation device according to claim 5, characterized in that, The cooling mechanism (300) further includes: a return spring (306), a U-shaped connecting frame (307), and a circular force-bearing rod (308); there are four return springs (306), and the four return springs (306) are sleeved on the outside of the two circular guide shafts (304), and the four return springs (306) are located on the front and rear sides of the push plate (305); the U-shaped connecting frame (307) is fixedly installed at the front and rear ends of the two circular guide shafts (304); the circular force-bearing rod (308) is fixedly installed on the top of the U-shaped connecting frame (307), and the circular force-bearing rod (308) and the multi-functional rod (205) are located on the same central plane.

7. The calcium-zinc composite heat stabilizer extrusion granulation device according to claim 1, characterized in that, The isolation mechanism (500) includes: a mounting frame (501), a servo motor B (502), and a circular take-up wheel (503); the mounting frame (501) is mounted on the top of the mounting base (100) by screws; the servo motor B (502) is mounted on the mounting frame (501) by screws; and the circular take-up wheel (503) is fixedly mounted on the output shaft of the servo motor B (502).

8. The calcium-zinc composite heat stabilizer extrusion granulation device according to claim 7, characterized in that, The isolation mechanism (500) further includes: an isolation net cover (504), a triangular pusher seat (505), and steel wire ropes (506); the isolation net cover (504) is slidably installed on the outside of four vertical guide rods (101); the triangular pusher seat (505) is installed on the bottom of the isolation net cover (504) by screws; there are two steel wire ropes (506), and the bottom ends of the two steel wire ropes (506) are fixedly installed on the isolation net cover (504), and the top ends of the two steel wire ropes (506) are fixedly installed on a circular winding wheel (503).

9. The calcium-zinc composite heat stabilizer extrusion granulation device according to claim 8, characterized in that, The control mechanism (600) includes: a circular storage rod (601), a rectangular mounting base (602), and control buttons (603); the circular storage rod (601) is slidably mounted on the mounting base (100), and the rear end of the circular storage rod (601) is in contact with the triangular push base (505); the rectangular mounting base (602) is slidably mounted on the mounting base (100), and the rear side of the rectangular mounting base (602) is fixedly connected to the circular storage rod (601); the control buttons (603) are arranged in a row, and the row of control buttons (603) is fixedly installed inside the rectangular mounting base (602).

10. The calcium-zinc composite heat stabilizer extrusion granulation device according to claim 9, characterized in that, The control mechanism (600) further includes: a storage ring (604) and a storage spring (605); the storage ring (604) is fixedly installed on the outside of the circular storage rod (601); the storage spring (605) is sleeved on the outside of the circular storage rod (601), and the storage spring (605) is located between the mounting base (100) and the storage ring (604).

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