CN115283263B

CN115283263B - Zipper raw material screening machine

Info

Publication number: CN115283263B
Application number: CN202211209341.0A
Authority: CN
Inventors: 缪薛峰
Original assignee: Nantong Shengjie Zipper Co ltd
Current assignee: Nantong Shengjie Zipper Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-13
Anticipated expiration: 2042-09-30
Also published as: CN115283263A

Abstract

The invention discloses a zipper raw material screening machine, which relates to the technical field of screening machines and comprises a vibration screening mechanism and a centrifugal screening mechanism, wherein the vibration screening mechanism screens zipper heads sliding up and down on an inclined plane by utilizing the fact that a coarse material plate cannot pass through a first sieve pore and the zipper heads can pass through the first sieve pore, and prevents the coarse material plate and the zipper heads from being pushed to block the first sieve pore by vibration, so that the good continuous screening capacity of the first sieve pore is kept; through the centrifugal screening mechanism, a large number of coarse material plates and zipper heads are thrown to the edge of the screen drum by using centrifugal force, so that the coarse material plates are conveniently thrown out of the strip-shaped screen grooves, the screen drum and the rotating rod rotate relatively, the screen drum can drive the zipper heads to rotate and fall through a second screen hole, and the second screen hole and the strip-shaped screen hole are cleaned by using a scraper and a hook, so that good screening capacity is maintained; spacing buffer, the article that block up in the first sieve mesh shake open, prevent that the material from blockking up first sieve mesh, have the characteristics that the practicality is strong.

Description

Zipper raw material screening machine

Technical Field

The invention relates to the technical field of screening machines, in particular to a zipper raw material screening machine.

Background

The screening refers to a process of dividing the crushed materials into different size fractions through one or more layers of screening surfaces, when the zipper head is produced, each coarse material plate comprises a plurality of zipper heads, the zipper heads are separated from the coarse material plate, and then the zipper heads are screened out from a mixture of the zipper heads and the coarse material plate to obtain the single zipper heads.

Referring to chinese patent CN210045551U, a zipper head screening device includes a lifting mechanism and a screening mechanism, wherein the lifting mechanism includes an upper bracket, a lower bracket, a conveyor belt and a material box; the upper bracket includes preceding frame, after-frame and connecting rod, preceding frame and after-frame just to just being the slope setting of the high form in the low right side in a left side around just, preceding frame is formed by connecting two horizontal poles and many pole settings, pole setting evenly distributed and upper and lower end link to each other with the horizontal pole, preceding frame and after-frame pass through the position that the connecting rod links to each other and connect and are located the crossing part of pole setting lower extreme and horizontal pole, be located and install a plurality of can rolling guide roll between two horizontal poles of below, be located the homonymy and be in and install the horizontal bar between two highest pole settings.

This equipment structure is simple, easily operation, but the discharge gate is big, and the discharge gate does not have the letter sorting function, and coarse fodder board and draw zipper head all can follow the discharge gate and discharge, and the screening is incomplete, and follow-up still needs manual sorting, wastes time and energy, and coarse fodder board also blocks the sieve mesh easily, influences screening efficiency, and consequently, it is very necessary to design a zip fastener raw and other materials screening machine that the practicality is strong.

Disclosure of Invention

The invention aims to provide a zipper raw material screening machine to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a screening machine for zipper raw materials, includes the bottom plate, the first backup pad of top fixedly connected with of bottom plate, the bottom fixedly connected with bracing piece of bottom plate, the top fixedly connected with feed plate of first backup pad, the top fixedly connected with second backup pad of bottom plate, the bottom fixedly connected with centrifugation screening mechanism of second backup pad, be provided with vibrations screening mechanism under the feed plate, one side of vibrations screening mechanism and the one end fixed connection of bracing piece, the top fixedly connected with coarse fodder board collecting vessel of bottom plate, the side fixedly connected with of coarse fodder board collecting vessel draws zipper head collecting vessel.

According to the technical scheme, vibrations screening mechanism includes two-way motor, the first pivot of two-way motor's output fixedly connected with, the top fixedly connected with collision lug of first pivot, the top fixedly connected with separation blade of bracing piece, the left side of collision lug is provided with the collision pole, the top fixedly connected with slope sieve board of collision pole, be provided with under the slope sieve board and draw zipper head to collect the box, draw zipper head to collect one side of box and one side fixed connection that the bracing piece is close to the slope sieve board, the spacing buffer of one side fixedly connected with of slope sieve board, the slope sieve board runs through and has seted up first sieve mesh, through spacing buffer, has elastic slope sieve board mainly along controlling two direction translations during the collision, collides the pole and bumps again at the in-process that resumes, the angle of collision changes, also can produce the ascending power of vertical direction, and the slope sieve shakes slightly in vertical direction, can shake the article that blocks up in the first sieve mesh open, keeps the screening ability of first sieve mesh, when the slope sieve board translation, slope sieve board and separation blade take place relative movement, and the material removal of remaining on first sieve mesh to clean the first sieve mesh, prevent that the material from blockking up.

According to the technical scheme, centrifugal screening mechanism includes the motor, the output end fixedly connected with second pivot of motor, the bottom fixedly connected with ball of second pivot rotates the piece, the bottom fixedly connected with sieve section of thick bamboo that the ball rotated the piece, the side fixedly connected with anti-clogging device that the ball rotated the piece, bar sieve groove has been seted up to the side of a sieve section of thick bamboo, the second sieve mesh has been seted up to the bottom of a sieve section of thick bamboo.

According to the technical scheme, the ball rotating piece comprises an upper plate, the bottom of the upper plate is fixedly connected with an inner ring, the bottom of the inner ring is fixedly connected with a lower plate, the bottom of the upper plate is connected with the balls in a rolling mode, the upper plate and the lower plate are provided with outer rings, and two ends of each outer ring are respectively connected with the bottom of the upper plate and the top of the lower plate in a sliding mode.

According to the technical scheme, the anti-blocking device comprises the rotating rod, the bottom fixedly connected with scraper blade of rotating rod, the one end fixedly connected with cleaning sheet of outer loop axis is kept away from to the rotating rod, the one end fixedly connected with of cleaning sheet keeping away from the outer loop axis scrapes the hook, scrape and seted up the cross slot between the hook, the second pivot is taken inner ring, ball, outer loop rotation in proper order, because the slew velocity of outer loop will be slower than the slew velocity of inner ring, the scraper blade of rotating rod bottom can scrape the coarse fodder board on the screen drum surface and draw zipper head and take the motion to prevent that coarse fodder board blocks up the second sieve mesh, also be convenient for promote to draw zipper head and make it fall down from the second sieve mesh, the hook of scraping of rotating rod one end is convenient for collude the accumulational hook of screen drum edge and keep the screening ability in bar screen groove, keep the screening ability.

According to the technical scheme, the inclination angle of the inclined sieve plate is forty-five degrees, the number of the baffle plates is four, two baffle plates are arranged on one side of the inclined sieve plate, and a limiting buffer device is arranged between the two baffle plates on the same side of the inclined sieve plate.

According to the technical scheme, the number of the strip-shaped screen grooves is three, the three strip-shaped screen grooves are equidistantly distributed in the circumferential direction of the screen cylinder, the number of the anti-blocking devices is two, and the two anti-blocking devices are equidistantly distributed in the circumferential direction of the second rotating shaft.

According to the technical scheme, the diameters of the upper plate and the lower plate are the same, the balls are arranged between the upper plate and the lower plate, and the balls are connected with the inner ring in a rolling mode.

Compared with the prior art, the invention has the following beneficial effects:

(1) According to the invention, the coarse material plate cannot pass through the first sieve mesh through the vibration screening mechanism, the zipper head can pass through the first sieve mesh, so that the zipper head sliding up and down on the inclined plane is screened out, the coarse material plate and the zipper head are prevented from being pushed and blocking the first sieve mesh through vibration, and the good screening capacity of the first sieve mesh is maintained.

(2) According to the invention, through the limiting buffer device, the inclined sieve plate with elasticity mainly translates along the left direction and the right direction during collision, the collision rod collides again in the recovery process, the collision angle changes and can generate vertical force, the inclined sieve slightly shakes in the vertical direction, and objects blocked in the first sieve mesh can be shaken off to keep the screening capacity of the first sieve mesh.

(3) According to the invention, a large number of coarse material plates and zipper heads are thrown to the edge of the screen cylinder by the centrifugal screening mechanism through centrifugal force, so that the coarse material plates are conveniently thrown out of the strip-shaped screen groove, the screen cylinder and the rotating rod rotate relatively, the screen cylinder can drive the zipper heads to rotate and fall through the second screen holes, and the scraper and the hook are used for cleaning the second screen holes and the strip-shaped screen holes, so that good screening capacity is maintained.

(4) According to the invention, the inner ring, the balls and the outer ring are sequentially driven to rotate by the second rotating shaft, kinetic energy is consumed due to sliding friction, so that the rotating speed of the outer ring is slower than that of the inner ring, the scraper at the bottom of the rotating rod can scrape the coarse material plate and the zipper head on the surface of the screen cylinder and drive the coarse material plate and the zipper head to move so as to prevent the coarse material plate from blocking a second screen hole and also facilitate pushing the zipper head to fall from the second screen hole, the scraping hook at one end of the rotating rod facilitates hooking away the scraping hooks accumulated on the edge of the screen cylinder, the screening capacity of the strip-shaped screen groove is maintained, and the screening capacity is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic overall view of the present invention;

FIG. 2 is a schematic structural view of the vibratory screening mechanism of the present invention;

FIG. 3 is a schematic view of the vibrating sifting mechanism of the present invention with the zipper head collection box removed;

FIG. 4 is a schematic view of the construction of the inclined screen deck and the position of the limiting and buffering device of the present invention;

FIG. 5 is an exploded view of the construction of the spacing and cushioning device of the present invention;

FIG. 6 is a schematic structural view of the centrifugal sifting mechanism of the present invention;

FIG. 7 is a front cross-sectional view of the centrifugal sizing mechanism of the present invention;

FIG. 8 is a schematic view of the configuration of the ball rotor and the anti-jamming device of the present invention;

FIG. 9 is a schematic view of the ball rotor of the present invention;

figure 10 is a schematic view of the construction of the anti-clogging device of the present invention.

In the figure: 1. the automatic cleaning device comprises a bottom plate, 2, a first supporting plate, 3, a supporting rod, 4, a feeding plate, 5, a second supporting plate, 6, a coarse material plate collecting barrel, 7, a zipper head collecting barrel, 8, a vibration screening mechanism, 81, a bidirectional motor, 82, a first rotating shaft, 83, a collision bump, 84, a collision rod, 85, a zipper head collecting box, 86, an inclined screen plate, 87, a baffle, 88, a limiting buffer device, 881, a connecting block, 882, a top barrel, 883, a spring, 884, a moving rod, 885, a limiting barrel, 886, a baffle, 89, a first screen hole, 9, a centrifugal screening mechanism, 91, a motor, 92, a second rotating shaft, 93, a ball rotating piece, 931, an upper plate, 932, an inner ring, a 933, a lower plate, 934, an outer ring, 935, a ball, 94, a screen barrel, 95, an anti-blocking device, 951, a rotating rod, a scraper, 953, a cleaning sheet, a 954, a transverse groove, 96, a bar-shaped screen hole, 955 and a second screen hole.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides the following technical solutions: a zipper raw material screening machine comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a first supporting plate 2, the bottom of the bottom plate 1 is fixedly connected with a supporting rod 3, the top of the first supporting plate 2 is fixedly connected with a feeding plate 4, the top of the bottom plate 1 is fixedly connected with a second supporting plate 5, the bottom of the second supporting plate 5 is fixedly connected with a centrifugal screening mechanism 9, a vibration screening mechanism 8 is arranged right below the feeding plate 4, one side of the vibration screening mechanism 8 is fixedly connected with one end of the supporting rod 3, the top of the bottom plate 1 is fixedly connected with a coarse material plate collecting cylinder 6, and the side surface of the coarse material plate collecting cylinder 6 is fixedly connected with a zipper head collecting cylinder 7;

the vibration screening mechanism 8 comprises a bidirectional motor 81, the output end of the bidirectional motor 81 is fixedly connected with a first rotating shaft 82, the top of the first rotating shaft 82 is fixedly connected with a collision bump 83, the top of the supporting rod 3 is fixedly connected with a baffle 87, the left side of the collision bump 83 is provided with a collision rod 84, the top of the collision rod 84 is fixedly connected with an inclined sieve plate 86, a zipper puller collecting box 85 is arranged right below the inclined sieve plate 86, one side of the zipper puller collecting box 85 is fixedly connected with one side of the supporting rod 3 close to the inclined sieve plate 86, one side of the inclined sieve plate 86 is fixedly connected with a limiting buffer device 88, the inclined sieve plate is provided with a first sieve pore 89 in a penetrating manner, the inclination angle of the inclined sieve plate 86 is forty-five degrees, the baffle 87 is totally four, one side of the inclined sieve plate 86 is provided with two baffles 87, and the same side of the limiting buffer device 88 is arranged between the two baffles 87 of the inclined sieve plate 86;

the centrifugal screening mechanism 9 comprises a motor 91, a second rotating shaft 92 is fixedly connected to the output end of the motor 91, a ball rotating member 93 is fixedly connected to the bottom of the second rotating shaft 92, a screen drum 94 is fixedly connected to the bottom of the ball rotating member 93, an anti-blocking device 95 is fixedly connected to the side surface of the ball rotating member 93, strip-shaped screen slots 96 are formed in the side surface of the screen drum 94, second screen holes 97 are formed in the bottom of the screen drum 94, the number of the strip-shaped screen slots 96 is three, the three strip-shaped screen slots 96 are equidistantly distributed in the circumferential direction of the screen drum 94, the number of the anti-blocking devices 95 is two, and the two anti-blocking devices 95 are equidistantly distributed in the circumferential direction of the second rotating shaft 92;

the ball rotating piece 93 comprises an upper plate 931, the bottom of the upper plate 931 is fixedly connected with an inner ring 932, the bottom of the inner ring 932 is fixedly connected with a lower plate 933, the bottom of the upper plate 931 is connected with balls 935 in a rolling mode, the upper plate 931 and the lower plate 933 are provided with outer rings 934, two ends of each outer ring 934 are respectively connected with the bottom of the upper plate 931 and the top of the lower plate 933 in a sliding mode, the diameters of the upper plate 931 and the lower plate 933 are the same, the balls 935 are arranged between the upper plate 931 and the lower plate 933, and the balls 935 are connected with the inner ring 932 in a rolling mode;

prevent blocking device 95 includes bull stick 951, and the bottom fixedly connected with scraper 952 of bull stick 951, the one end fixedly connected with cleaning sheet 953 of outer loop 934 axis is kept away from to bull stick 951, and the one end fixedly connected with of keeping away from outer loop 934 axis of cleaning sheet 953 scrapes the hook 954, scrapes and has seted up cross slot 955 between the hook 954.

When the zipper puller is used, the bidirectional motor 81 and the motor 91 are started, a mixture of the coarse material plate and the zipper puller is placed on the feeding plate 4, the coarse material plate and the zipper puller are conveyed to the inclined sieve plate 86 through the feeding plate 4, the inclination angle of the inclined sieve plate 86 is 45 degrees, the mixture of the coarse material plate and the zipper puller slides downwards along with the inclined plane, the zipper puller can fall through the first sieve hole 89 in the sliding process, the length and the width of the coarse material plate are larger than the diameter of the first sieve hole 89, the coarse material plate cannot fall through the first sieve hole, so that the zipper puller is sorted out, meanwhile, the output end of the bidirectional motor 81 sequentially drives the first rotating shaft 82 and the collision bump 83 to rotate, the bump 84 is collided at the bulge of the collision bump 83, and the collision bump 84 has certain elasticity, the collision rod 84 drives the inclined sieve plate 86 to move along the collision direction, the connecting block 881 and the top cylinder 882 drive the moving rod 884 to move, the moving rod 884 drives the spring 883 to move along the axial direction of the limiting cylinder 885, the spring 883 elastically deforms, in the process, the moving rod 884, the limiting cylinder 885 and the stop 886 play a role in limiting, a hole is formed in one side, away from the inclined sieve plate 86, of the limiting cylinder 885, the moving rod 884 penetrates through the hole and is in sliding connection with the hole, the diameter of the stop 886 is larger than that of the hole, the moving rod 884 cannot be completely pulled out of the limiting cylinder 885, the moving rod 884 moves along the axial direction of the limiting cylinder 885, the inclined sieve plate 86 keeps moving horizontally as much as possible, the spring 883 contracts to continuously buffer impact force generated by collision, and the protection device prolongs the service life;

in the collision process, the elastic inclined sieve plate 86 mainly moves horizontally along the left direction and the right direction, after the elastic collision rod 84 collides, the collision rod 84 collides again in the recovery process, because the collision angles are different, the collision rod 84 can also generate partial vertical force, at this time, the inclined sieve plate 86 also slightly shakes along the vertical direction, so that the blocked articles in the first sieve holes 89 can be shaken, the sieving capacity of the first sieve holes 89 is kept, the inclined sieve plate 86 moves horizontally along the direction of the limiting cylinder 885 under the vertical force, the baffle plate 87 is positioned right above the inclined sieve plate 86, a wire gap is reserved between the baffle plate 87 and the inclined sieve plate 86, a coarse material plate and a zipper head cannot fall from the gap, the inclined sieve plate 86 and the baffle plate 87 move relatively, and the baffle plate 87 pushes the materials remained on the first sieve holes 89 to move, so that the first sieve holes 89 are cleaned, the first sieve holes 89 are prevented from being blocked by the materials, and the sieving effect is improved;

the coarse material plate which is not completely screened and the zipper head slide from the inclined sieve plate 86 to move the sieve cylinder 94, the zipper head can fall into the zipper head collecting barrel 7 right below from the second sieve hole 97 at the bottom of the sieve cylinder 94, the coarse material plate can enter the coarse material plate collecting barrel 6 through the strip-shaped sieve groove 96, the height of the strip-shaped sieve groove 96 is larger than that of the coarse material plate, the height of the strip-shaped sieve groove 96 is smaller than that of the zipper head, the zipper head cannot pass through the strip-shaped sieve groove 96, the second rotating shaft 92 drives the sieve cylinder 94 to rotate at a high speed, under the action of centrifugal force, a large number of coarse material plates and the zipper head are thrown to the edge of the sieve cylinder 94, so that the coarse material plates are thrown out of the strip-shaped sieve groove 96, but the large number of coarse material plates and the zipper head easily block the strip-shaped sieve groove 96, at the moment, the second rotating shaft 92 drives the inner ring 932, the ball 935 and the outer ring 934 to rotate in sequence, because the outer ring 934 is driven by the ball 935, the sliding friction can consume kinetic energy, so that the rotating hook rods 951 of the zipper head can keep the scraping ability of the sieve head lifting hook 94 and the scraping the sieve cylinder 94 moving from the sieve head and the sieve cylinder 94, the sieve head can keep the scraping hook 94, the scraping ability of the sieve cylinder 94, the sieve head lifting hook 94, the sieve head can keep the sieve cylinder 94, the scraping hook 94, the sieve cylinder 94, the sieve head lifting hook 951 moving of the sieve cylinder 94.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a zip fastener raw and other materials screening machine, includes bottom plate (1), its characterized in that: the material screening device is characterized in that a first supporting plate (2) is fixedly connected to the top of the bottom plate (1), a supporting rod (3) is fixedly connected to the bottom of the bottom plate (1), a feeding plate (4) is fixedly connected to the top of the first supporting plate (2), a second supporting plate (5) is fixedly connected to the top of the bottom plate (1), a centrifugal screening mechanism (9) is fixedly connected to the bottom of the second supporting plate (5), a vibration screening mechanism (8) is arranged right below the feeding plate (4), one side of the vibration screening mechanism (8) is fixedly connected with one end of the supporting rod (3), a coarse material plate collecting barrel (6) is fixedly connected to the top of the bottom plate (1), and a zipper head collecting barrel (7) is fixedly connected to the side face of the coarse material plate collecting barrel (6);

the vibration screening mechanism (8) comprises a two-way motor (81), the output end of the two-way motor (81) is fixedly connected with a first rotating shaft (82), the top of the first rotating shaft (82) is fixedly connected with a collision bump (83), the top of the supporting rod (3) is fixedly connected with a baffle (87), the left side of the collision bump (83) is provided with a collision rod (84), the top of the collision rod (84) is fixedly connected with an inclined screen plate (86), a zipper head collecting box (85) is arranged under the inclined screen plate (86), one side of the zipper head collecting box (85) is fixedly connected with one side of the supporting rod (3) close to the inclined screen plate (86), one side of the inclined screen plate (86) is fixedly connected with a limiting buffer device (88), and the inclined screen plate (86) is provided with a first sieve hole (89) in a penetrating manner;

centrifugal screening mechanism (9) are including motor (91), output fixedly connected with second pivot (92) of motor (91), the bottom fixedly connected with ball of second pivot (92) rotates piece (93), the bottom fixedly connected with sieve section of thick bamboo (94) that the ball rotated piece (93), the side fixedly connected with anti-clogging device (95) that the ball rotated piece (93), bar sieve groove (96) have been seted up to the side of sieve section of thick bamboo (94), second sieve mesh (97) have been seted up to the bottom of sieve section of thick bamboo (94).

2. The zipper raw material screening machine as claimed in claim 1, wherein: the ball rotates piece (93) and includes upper plate (931), the bottom fixedly connected with inner ring (932) of upper plate (931), the bottom fixedly connected with hypoplastron (933) of inner ring (932), the bottom roll connection of upper plate (931) has ball (935), upper plate (931) and hypoplastron (933) piece are provided with outer loop (934), the both ends of outer loop (934) respectively with the bottom of upper plate (931), the top sliding connection of hypoplastron (933).

3. The zipper raw material screening machine as claimed in claim 1, wherein: prevent blocking device (95) including bull stick (951), the bottom fixedly connected with scraper blade (952) of bull stick (951), the one end fixedly connected with cleaning sheet (953) of outer loop (934) axis is kept away from in bull stick (951), hook (954) is scraped to the one end fixedly connected with of keeping away from outer loop (934) axis of cleaning sheet (953), scrape and seted up cross slot (955) between hook (954).

4. The zipper raw material screening machine as claimed in claim 1, wherein: the inclination angle of the inclined sieve plate (86) is forty-five degrees, the number of the baffle plates (87) is four, two baffle plates (87) are arranged on one side of the inclined sieve plate (86), and a limiting buffer device (88) is arranged between the two baffle plates (87) on the same side of the inclined sieve plate (86).

5. The zipper raw material screening machine according to claim 1, characterized in that: the strip-shaped screen slots (96) are three in number, the three strip-shaped screen slots (96) are equidistantly distributed in the circumferential direction of the screen drum (94), the anti-blocking devices (95) are two in number, and the two anti-blocking devices (95) are equidistantly distributed in the circumferential direction of the second rotating shaft (92).

6. The zipper raw material screening machine according to claim 2, characterized in that: the diameters of the upper plate (931) and the lower plate (933) are the same, a ball bearing (935) is arranged between the upper plate (931) and the lower plate (933), and the ball bearing (935) is in rolling connection with the inner ring (932).