CN215234880U - High polymer material reducing mechanism - Google Patents
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- CN215234880U CN215234880U CN202120868917.9U CN202120868917U CN215234880U CN 215234880 U CN215234880 U CN 215234880U CN 202120868917 U CN202120868917 U CN 202120868917U CN 215234880 U CN215234880 U CN 215234880U
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Abstract
The utility model discloses a macromolecular material reducing mechanism relates to macromolecular material technical field, including body, crushing roller and feed inlet, still including improving the efficiency of gathering materials scrape wall mechanism, improve screening mechanism and the kibbling prebreak mechanism of being convenient for of crushing quality, the discharge gate has been seted up to the intermediate position department of body bottom, screening mechanism sets up in the lower extreme of the inside both sides of body, the stock guide is installed down to the upper end of the inside both sides of body, prebreak mechanism sets up in the inside both ends of body of stock guide top down, the stock guide is installed to the inside both sides of body of stock guide top down, the intermediate position department on body top installs the feed inlet. The utility model discloses a be provided with screening mechanism, make still great raw materials granule after smashing smashed once more, avoided smashing the great condition of back particle size difference, improved crushing quality.
Description
Technical Field
The utility model relates to a macromolecular material technical field specifically is a macromolecular material reducing mechanism.
Background
The high polymer material is a material based on a high polymer compound, and comprises rubber, plastics, fibers, paint, an adhesive and a high polymer matrix composite material, and the high polymer material needs to be subjected to a crushing procedure in the processing process, but the conventional high polymer material crushing device still has certain defects.
Through retrieval, the Chinese patent No. CN210935358U, published as 2020, 7.7.7.A high polymer material crushing device is disclosed, wherein, the publication proposes that' the inner side of the side surface of the barrel body 3, which is far away from the drawing plate 2, is provided with a clamping groove 14, a protruding part is matched with the clamping groove 14, a sieve sleeve 9 is assembled below the barrel body 3, and the side part of the sieve sleeve 9 is uniformly provided with a plurality of sieve holes 11; the vibrating motor 4 is arranged on one circle of the side of the barrel body 3, the vibrating motor 4 is erected on the table top 1 of the device through the supporting columns, the device cannot screen out and re-crush large-particle high polymer materials, and accordingly crushed particles are different in size and poor in quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a macromolecular material reducing mechanism to solve the poor problem of crushing quality who proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high polymer material crushing device comprises a body, crushing rollers and a feeding hole, and further comprises a wall scraping mechanism for improving the material collecting efficiency, a screening mechanism for improving the crushing quality and a pre-crushing mechanism for facilitating crushing, wherein a discharging hole is formed in the middle of the bottom end of the body, and the screening mechanism is arranged at the lower ends of two sides in the body;
the upper ends of two sides in the body are provided with lower material guide plates, and the pre-crushing mechanisms are arranged at two ends in the body above the lower material guide plates;
the upper material guide plates are arranged on two sides in the body above the lower material guide plates, the feed inlet is arranged in the middle of the top end of the body, and the wall scraping mechanism is arranged at the lower end of one side of the body;
a second servo motor is arranged at the lower end of one side of the body, a feeding box is arranged at one side of the body above the second servo motor, the output end of the second servo motor penetrates through the bottom end of the feeding box through a rotating shaft and is provided with a spiral feeding rod, the top end of the spiral feeding rod is rotationally connected with the top end inside the feeding box, the lower end of one side of the feeding box close to the body is provided with an inlet pipe penetrating through the side wall of the body, the upper end of one side of the feeding box close to the body is provided with an outlet pipe extending to the interior of the body, the upper end of one end of the body is provided with a PLC controller, and one end of the body below the PLC controller is provided with two driving motors, the output ends of the driving motors are provided with second rotating rods which penetrate through the side wall of the body and are rotatably connected with the inside of the body, and one end of the second rotating rod, which is far away from the driving motor, penetrates through the side wall of the body, and the surface of the second rotating rod in the body is provided with a crushing roller.
Preferably, screening mechanism includes the slide rail, the slide rail sets up in the inside one side of body of smashing the roller below, and the surface cover of slide rail is equipped with the slider, the lifter plate is installed to one side of slider, and the lifter plate keeps away from that the lower extreme of slider one side articulates there is the outer junction plate, the inside both ends sliding connection of outer junction plate has the interior connecting plate, and the one end that the lifter plate was kept away from to the interior connecting plate installs the sieve, the one end that the sieve is close to the pay-off case is articulated with the inside one side of body, third servo motor is installed to the lower extreme of body one side, and third servo motor's output runs through the body lateral wall and installs the cam through the pivot.
Preferably, scrape wall mechanism and include scraper blade, fixed plate, thread piece, first servo motor and two-way threaded rod, first servo motor sets up in the lower extreme of body one side, and first servo motor's output install run through the body lateral wall and rotate the two-way threaded rod of being connected with the inside both sides of body, the both sides cover on two-way threaded rod surface is equipped with two-way threaded rod assorted thread piece, and the bottom of thread piece install with the inside both ends sliding connection of body have the fixed plate, the scraper blade that runs through the fixed plate bottom is installed at the inside both ends of fixed plate.
Preferably, the longitudinal section of the scraper is isosceles trapezoid, and the bottom end of the scraper is parallel to the bottom end inside the body.
Preferably, the pre-crushing mechanism comprises a crushing roller, crushing teeth and a first rotating rod, the first rotating rod is arranged at the upper ends of the two ends of the body through a bearing, one end, far away from the PLC, of the first rotating rod penetrates through the side wall of the body, the surface of the first rotating rod inside the body is provided with the crushing roller, and the crushing teeth are arranged on the surface of the crushing roller at equal intervals in an annular shape.
Preferably, the crushing teeth are conical in shape, and the crushing teeth and the crushing roller are welded and integrated.
Preferably, the cam and the lifting plate are positioned on the same vertical line, and the top end of the lifting plate is higher than the bottom end of the crushing roller.
Compared with the prior art, the utility model provides a pair of macromolecular material reducing mechanism has following beneficial effect:
1. the utility model provides a body, a second servo motor, an inlet pipe, a sieve plate, a feeding box, a spiral feeding rod, an outlet pipe, a lifting plate, a slide rail, a slide block, a cam, a third servo motor, an outer connecting plate and an inner connecting plate, the work of the third servo motor is utilized to drive the cam to rotate, the lifting plate is jacked up when the protruding end of the cam rotates upwards, the lifting plate drives the outer connecting plate to move upwards, the inner connecting plate is pulled out of the outer connecting plate, the cam continues to rotate, the protruding end moves downwards, the lifting plate drives the outer connecting plate to fall back to the original position under the action of gravity, the inner connecting plate slides into the outer connecting plate to vibrate the sieve plate, the lifting plate is made to do reciprocating motion in the vertical direction through the rotation of the cam and the cooperation between the slide rail and the slide block, thereby the sieve plate continuously vibrates, raw material particles are made to continuously move, and raw material particles which are convenient to meet the requirement can fall through sieve pores of the sieve plate, the larger particles move rightwards and fall into the feeding box through the inlet pipe, the second servo motor is started to drive the spiral feeding rod to rotate, the spiral feeding rod conveys the raw material particles entering the feeding box upwards and returns to the interior of the body through the outlet pipe to be crushed again, the crushed raw material particles which are still larger are crushed again through the circulation, the condition that the particle size difference is larger after crushing is avoided, and the problem of poor crushing quality is solved;
2. the utility model provides a scraper blade, the fixed plate, the thread block, first servo motor, the two-way threaded rod, body and discharge gate, utilize the work of first servo motor to drive the rotation of two-way threaded rod, make the two-way threaded rod drive the thread block and the fixed plate is close to each other, the scraper blade is inside the roll-off fixed plate when moving about under the action of gravity, make the bottom surface of scraper blade laminate with the inside bottom of body all the time, first servo motor counter-rotation, make the two-way threaded rod drive the thread block and the fixed plate is kept away from each other, the scraper blade is pushed up to the fixed plate inside by the inside bottom of body under the effect of inclined plane, be convenient for scrape the raw materials that remain in the inside bottom of body to discharge gate department through the left and right reciprocating motion of scraper blade and fall and be collected, the collection efficiency is improved, thereby the problem of inconvenient collection is solved;
3. the utility model provides a crushing roller, broken tooth, first bull stick, second bull stick and driving motor, the work that utilizes driving motor drives two second bull stick opposite direction rotations, and the second bull stick passes through the belt and drives the first bull stick rotation that corresponds, makes first bull stick drive crushing roller opposite direction and rotates, and the raw materials that broken tooth will fall carry out pre-crushing treatment, prevents that the raw materials is great can't be smashed by the crushing roller of below completely to the problem of smashing the effect difference has been solved.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
fig. 3 is a schematic top view of the cross-sectional structure of the present invention;
fig. 4 is a schematic view of a partial top-view cross-sectional structure of the present invention;
fig. 5 is a schematic view of a partial front sectional structure of the present invention;
fig. 6 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.
In the figure: 1. a wall scraping mechanism; 101. a squeegee; 102. a fixing plate; 103. a thread block; 104. a first servo motor; 105. a bidirectional threaded rod; 2. a body; 3. a discharge port; 4. a second servo motor; 5. feeding a pipe; 6. a sieve plate; 7. a feeding box; 8. a crushing roller; 9. a screw feed rod; 10. a lower material guide plate; 11. discharging a pipe; 12. a pre-crushing mechanism; 1201. a crushing roller; 1202. crushing teeth; 1203. a first rotating lever; 13. an upper material guide plate; 14. a feed inlet; 15. a lifting plate; 16. a slide rail; 17. a slider; 18. a cam; 19. a third servo motor; 20. a second rotating rod; 21. a PLC controller; 22. a drive motor; 23. an outer connecting plate; 24. an interconnecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-6, a high polymer material crushing device comprises a body 2, a crushing roller 8, a feed inlet 14, a wall scraping mechanism 1 for improving the aggregate efficiency, a screening mechanism for improving the crushing quality and a pre-crushing mechanism 12 for facilitating crushing, wherein a discharge outlet 3 is arranged in the middle of the bottom end of the body 2, and the screening mechanism is arranged at the lower ends of two sides in the body 2;
the upper ends of two sides in the body 2 are provided with lower material guide plates 10, and the pre-crushing mechanisms 12 are arranged at two ends in the body 2 above the lower material guide plates 10;
upper material guide plates 13 are arranged on two sides in the body 2 above the lower material guide plates 10, a feed inlet 14 is arranged in the middle of the top end of the body 2, and the wall scraping mechanism 1 is arranged at the lower end of one side of the body 2;
a second servo motor 4 is arranged at the lower end of one side of the body 2, the model of the second servo motor 4 can be SL-C28H, a feeding box 7 is arranged at one side of the body 2 above the second servo motor 4, the output end of the second servo motor 4 penetrates through the bottom end of the feeding box 7 through a rotating shaft and is provided with a spiral feeding rod 9, the top end of the spiral feeding rod 9 is rotatably connected with the top end inside the feeding box 7, an inlet pipe 5 penetrating through the side wall of the body 2 is arranged at the lower end of the feeding box 7 close to one side of the body 2, an outlet pipe 11 extending into the body 2 is arranged at the upper end of one side of the feeding box 7 close to one side of the body 2, a PLC controller 21 is arranged at the upper end of one end of the body 2, the model of the PLC controller 21 can be DVP24EC00T3, two driving motors 22 are arranged at one end of the body 2 below the PLC controller 21, the model of the driving motor 22 can be LCDA257S, a second rotating rod 20 penetrating through the side wall of the body 2 and rotatably connected with the inside the body 2 is arranged at the output end of the driving motor 22, one end of the second rotating rod 20, which is far away from the driving motor 22, penetrates through the side wall of the body 2, and the surface of the second rotating rod 20 in the body 2 is provided with the crushing roller 8;
referring to fig. 1-6, a high polymer material crushing device further comprises a screening mechanism, the screening mechanism comprises a slide rail 16, the slide rail 16 is arranged on one side inside a body 2 below a crushing roller 8, a slide block 17 is sleeved on the surface of the slide rail 16, a lifting plate 15 is arranged on one side of the slide block 17, an outer connecting plate 23 is hinged to the lower end of one side, away from the slide block 17, of the lifting plate 15, two ends inside the outer connecting plate 23 are connected with an inner connecting plate 24 in a sliding mode, a screen plate 6 is arranged at one end, away from the lifting plate 15, of the inner connecting plate 24, one end, close to a feeding box 7, of the screen plate 6 is hinged to one side inside the body 2, a third servo motor 19 is arranged at the lower end of one side of the body 2, the model of the third servo motor 19 can be SL-C32H, and the output end of the third servo motor 19 penetrates through the side wall of the body 2 through a rotating shaft and is provided with a cam 18;
the cam 18 and the lifting plate 15 are positioned on the same vertical line, and the top end of the lifting plate 15 is higher than the bottom end of the crushing roller 8;
specifically, as shown in fig. 1, fig. 2 and fig. 5, the third servo motor 19 is started to drive the cam 18 to rotate, when the protruding end of the cam 18 rotates upwards, the lifting plate 15 is jacked up, the lifting plate 15 drives the sliding block 17 to slide upwards on the sliding rail 16 and drive the outer connecting plate 23 to move upwards, the inner connecting plate 24 is pulled out of the outer connecting plate 23 under the limitation of the screen plate 6, at this time, one end of the left side of the screen plate 6 tilts, the cam 18 continues to rotate, the protruding end moves downwards, the lifting plate 15 drives the outer connecting plate 23 to fall back to the original position under the action of gravity, the inner connecting plate 24 slides into the outer connecting plate 23, the screen plate 6 vibrates, the lifting plate 15 reciprocates vertically through the rotation of the cam 18 and the cooperation between the sliding rail 16 and the sliding block 17, so that the screen plate 6 vibrates continuously, the raw material particles move continuously, and the raw material particles with the required size can fall through the screen holes of the screen plate 6, great granule moves right and falls into inside the feed box 7 through advancing pipe 5 because the slope of sieve 6, second servo motor 4 starts to drive spiral feed rod 9 and rotates, spiral feed rod 9 will get into the inside raw material granule of feed box 7 and upwards carry, and get back to body 2 inside through exit tube 11 and smashed again, still great raw material granule after smashing is smashed once more through this circulation messenger, the great condition of granule size phase difference after having avoided smashing has improved crushing quality.
Example 2: the wall scraping mechanism 1 comprises a scraping plate 101, a fixing plate 102, a thread block 103, a first servo motor 104 and a bidirectional threaded rod 105, wherein the first servo motor 104 is arranged at the lower end of one side of the body 2, the type of the first servo motor 104 can be SL-C24H, the bidirectional threaded rod 105 which penetrates through the side wall of the body 2 and is rotatably connected with two sides in the body 2 is arranged at the output end of the first servo motor 104, the thread block 103 which is matched with the bidirectional threaded rod 105 is sleeved on two sides of the surface of the bidirectional threaded rod 105, the fixing plate 102 is arranged at the bottom end of the thread block 103 and is slidably connected with two ends in the body 2, and the scraping plate 101 which penetrates through the bottom of the fixing plate 102 is arranged at two ends in the fixing plate 102;
the longitudinal section of the scraper 101 is isosceles trapezoid, and the bottom end of the scraper 101 is parallel to the bottom end inside the body 2;
specifically, as shown in fig. 1, fig. 2 and fig. 6, start first servo motor 104 and drive two-way threaded rod 105 rotatory, make two-way threaded rod 105 drive screw block 103 and fixed plate 102 and be close to each other, the inside of roll-off fixed plate 102 when scraper blade 101 moves about under the action of gravity, make the bottom surface of scraper blade 101 laminate with the inside bottom of body 2 all the time mutually, first servo motor 104 counter rotation, make two-way threaded rod 105 drive screw block 103 and fixed plate 102 and keep away from each other, scraper blade 101 is inside by the inside bottom of body 2 top to fixed plate 102 under the effect on inclined plane, reciprocating motion is convenient for scrape the raw materials that will remain at the inside bottom of body 2 to discharge gate 3 department through scraper blade 101 and fall and is collected, and collecting efficiency is improved.
Example 3: the pre-crushing mechanism 12 comprises a crushing roller 1201, crushing teeth 1202 and a first rotating rod 1203, wherein the first rotating rod 1203 is arranged at the upper ends of the two ends in the body 2 through a bearing, one end, far away from the PLC 21, of the first rotating rod 1203 penetrates through the side wall of the body 2, the crushing roller 1201 is arranged on the surface of the first rotating rod 1203 in the body 2, and the crushing teeth 1202 are annularly and equidistantly arranged on the surface of the crushing roller 1201;
the crushing teeth 1202 are conical, and the crushing teeth 1202 and the crushing roller 1201 are welded and integrated;
specifically, as shown in fig. 1, fig. 2 and fig. 3, when the driving motor 22 is started, the two second rotating rods 20 are driven to rotate in opposite directions, the second rotating rods 20 drive the corresponding first rotating rods 1203 to rotate through the belt, so that the first rotating rods 1203 drive the crushing rollers 1201 to rotate in opposite directions, the crushing teeth 1202 pre-crush the falling raw materials, the raw materials are prevented from being crushed completely by the crushing rollers 8 below, the crushing effect is improved, the crushing rollers 1201 are driven to rotate through the driving motor 22 and the belt, and the economy is improved.
The output end of the PLC 21 is electrically connected with the input ends of the bidirectional threaded rod 105, the second servo motor 4, the third servo motor 19 and the driving motor 22 through leads.
The working principle is as follows: when the device is used, firstly, the two driving motors 22 are started, raw materials of high polymer materials are poured into the body 2 through the feeding hole 14, and the raw materials fall between the two crushing rollers 1201 under the action of the upper material guide plate 13;
the first innovation point implementation step:
the first step is as follows: when the driving motor 22 is started, the two second rotating rods 20 are driven to rotate oppositely, and the second rotating rods 20 drive the corresponding first rotating rods 1203 to rotate through the belt, so that the first rotating rods 1203 drive the crushing roller 1201 to rotate oppositely;
the second step is that: broken tooth 1202 carries out the crushing treatment in advance with the raw materials that fall, prevents that the raw materials great can't be smashed by the crushing roller 8 of below completely, has improved crushing effect, and drives crushing roller 1201 through driving motor 22 and belt and rotate, has improved economic nature.
Then, the pre-crushed raw materials fall down and fall between the two crushing rollers 8 under the action of the lower guide plate 10, the driving motor 22 drives the second rotating rod 20 and the crushing rollers 8 to rotate oppositely to crush the raw materials, the crushed raw material particles fall on the sieve plate 6, the top end of the lifting plate 15 is higher than the bottom end of the crushing rollers 8, so that the raw materials can be prevented from falling between the lifting plate 15 and the side wall of the body 2 and cannot be sieved, and the particles meeting the requirements fall down through sieve pores of the sieve plate 6 and are collected through the discharge hole 3;
the implementation step of the second innovation point:
the first step is as follows: the third servo motor 19 is started to drive the cam 18 to rotate, the lifting plate 15 is jacked up when the protruding end of the cam 18 rotates upwards, the lifting plate 15 drives the sliding block 17 to slide upwards on the sliding rail 16 and drive the outer connecting plate 23 to move upwards, the inner connecting plate 24 is pulled out of the outer connecting plate 23 under the limitation of the sieve plate 6, and at the moment, one end of the left side of the sieve plate 6 tilts;
the second step is that: the cam 18 continues to rotate, the protruding end moves downwards, the lifting plate 15 drives the outer connecting plate 23 to fall back to the original position under the action of gravity, the inner connecting plate 24 slides into the outer connecting plate 23 to enable the sieve plate 6 to vibrate, the lifting plate 15 makes reciprocating motion in the vertical direction through the rotation of the cam 18 and the matching between the slide rail 16 and the slide block 17, so that the sieve plate 6 continuously vibrates, raw material particles move continuously, the raw material particles meeting the requirements can fall through sieve holes of the sieve plate 6 conveniently, and larger particles move rightwards due to the inclination of the sieve plate 6 and fall into the feeding box 7 through the inlet pipe 5;
the third step: second servo motor 4 starts to drive spiral feed rod 9 and rotates, and spiral feed rod 9 will get into the inside raw material granule of feed box 7 and upwards carry to get back to body 2 inside through exit tube 11 and smashed again, make still great raw material granule after smashing through this circulation and smashed once more, avoided smashing the great condition of particle size difference after, improved crushing quality.
The third innovation point implementation step:
the first step is as follows: starting a first servo motor 104 to drive a bidirectional threaded rod 105 to rotate, so that the bidirectional threaded rod 105 drives a threaded block 103 and a fixing plate 102 to approach each other;
the second step is that: the scraper 101 moves left and right under the action of gravity and slides out of the fixed plate 102, so that the bottom surface of the scraper 101 is always attached to the bottom end of the inside of the body 2;
the third step: first servo motor 104 counter rotation makes two-way threaded rod 105 drive screw thread piece 103 and fixed plate 102 and keeps away from each other, and scraper blade 101 is inside by body 2 inside bottom end top to fixed plate 102 under the effect on inclined plane, and left and right reciprocating motion through scraper blade 101 is convenient for scrape the raw materials of remaining in body 2 inside bottom and fall to discharge gate 3 and be collected, has improved collection efficiency.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a macromolecular material reducing mechanism, includes body (2), crushing roller (8) and feed inlet (14), its characterized in that: the wall scraping mechanism (1) for improving the aggregate efficiency, the screening mechanism for improving the crushing quality and the pre-crushing mechanism (12) for facilitating crushing are also included;
a discharge hole (3) is formed in the middle of the bottom end of the body (2), and the screening mechanism is arranged at the lower ends of the two sides in the body (2);
the upper ends of two sides in the body (2) are provided with lower material guide plates (10), and the pre-crushing mechanisms (12) are arranged at two ends in the body (2) above the lower material guide plates (10);
the wall scraping mechanism is characterized in that upper material guide plates (13) are arranged on two sides inside the body (2) above the lower material guide plates (10), a feeding hole (14) is arranged in the middle of the top end of the body (2), and the wall scraping mechanism (1) is arranged at the lower end of one side of the body (2);
a second servo motor (4) is installed at the lower end of one side of the body (2), a feeding box (7) is installed at one side of the body (2) above the second servo motor (4), the output end of the second servo motor (4) penetrates through the bottom end of the feeding box (7) through a rotating shaft and is provided with a spiral feeding rod (9), the top end of the spiral feeding rod (9) is rotatably connected with the top end inside the feeding box (7), a feeding pipe (5) penetrating through the side wall of the body (2) is installed at the lower end, close to one side of the body (2), of the feeding box (7), a discharging pipe (11) extending to the inside of the body (2) is installed at the upper end, close to one side of the body (2), of the feeding box (7), a PLC controller (21) is installed at the upper end of one end of the body (2) below the PLC controller (21), and two driving motors (22) are installed at one end of the body (2) below the PLC controller (21), the output of driving motor (22) is installed and is run through body (2) lateral wall and second bull stick (20) of being connected with body (2) inside rotation, and body (2) lateral wall is run through to the one end that driving motor (22) were kept away from in second bull stick (20), body (2) inside second bull stick (20) surface mounting has crushing roller (8).
2. A polymer material pulverizing apparatus as defined in claim 1, wherein: the screening mechanism comprises a slide rail (16), the slide rail (16) is arranged at one side inside the body (2) below the crushing roller (8), a sliding block (17) is sleeved on the surface of the sliding rail (16), a lifting plate (15) is arranged on one side of the sliding block (17), the lower end of one side of the lifting plate (15) far away from the sliding block (17) is hinged with an external connecting plate (23), the two ends of the interior of the outer connecting plate (23) are connected with an inner connecting plate (24) in a sliding way, and one end of the inner connecting plate (24) far away from the lifting plate (15) is provided with a sieve plate (6), one end of the sieve plate (6) close to the feeding box (7) is hinged with one side inside the body (2), the lower end of one side of the body (2) is provided with a third servo motor (19), and the output end of the third servo motor (19) penetrates through the side wall of the body (2) through a rotating shaft and is provided with a cam (18).
3. A polymer material pulverizing apparatus as defined in claim 1, wherein: scrape wall mechanism (1) including scraper blade (101), fixed plate (102), screw thread piece (103), first servo motor (104) and two-way threaded rod (105), first servo motor (104) set up in the lower extreme of body (2) one side, and the output of first servo motor (104) installs two-way threaded rod (105) that run through body (2) lateral wall and rotate to be connected with body (2) inside both sides, the both sides cover on two-way threaded rod (105) surface is equipped with two-way threaded rod (105) assorted screw thread piece (103), and the bottom of screw thread piece (103) install with body (2) inside both ends sliding connection have fixed plate (102), scraper blade (101) that run through fixed plate (102) bottom are installed to the inside both ends of fixed plate (102).
4. A polymer material pulverizing apparatus as defined in claim 3, wherein: the longitudinal section of the scraper (101) is isosceles trapezoid, and the bottom end of the scraper (101) is parallel to the bottom end inside the body (2).
5. A polymer material pulverizing apparatus as defined in claim 1, wherein: the pre-crushing mechanism (12) comprises a crushing roller (1201), crushing teeth (1202) and a first rotating rod (1203), wherein the first rotating rod (1203) is arranged at the upper ends of the two ends inside the body (2) through a bearing, one end, far away from the PLC (21), of the first rotating rod (1203 penetrates through the side wall of the body (2), the crushing roller (1201) is installed on the surface of the first rotating rod (1203) inside the body (2), and the crushing teeth (1202) are installed on the surface of the crushing roller (1201) in an annular and equidistant mode.
6. A polymeric material reducing apparatus according to claim 5, wherein: the crushing teeth (1202) are conical, and the crushing teeth (1202) and the crushing roller (1201) are welded and integrated.
7. A polymer material pulverizing apparatus as defined in claim 2, wherein: the cam (18) and the lifting plate (15) are positioned on the same vertical line, and the top end of the lifting plate (15) is higher than the bottom end of the crushing roller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120868917.9U CN215234880U (en) | 2021-04-26 | 2021-04-26 | High polymer material reducing mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN114589778A (en) * | 2022-03-05 | 2022-06-07 | 九江聚鸿新材料有限公司 | A multistage panel breaker for panel processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114589778A (en) * | 2022-03-05 | 2022-06-07 | 九江聚鸿新材料有限公司 | A multistage panel breaker for panel processing |
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Effective date of registration: 20240205 Address after: No. 6 Zhongxing Road, Zhuxi Industrial Concentration Zone, Zhoutie Town, Yixing City, Wuxi City, Jiangsu Province, 214262 Patentee after: Yixing Xijie New Materials Co.,Ltd. Country or region after: China Address before: 214200 Zhongxing Road, Zhuxi industrial concentration zone, Zhoutie Town, Yixing City, Wuxi City, Jiangsu Province Patentee before: Yixing Shengyang Automation Technology Co.,Ltd. Country or region before: China |
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