Nylon powder screening and collecting integrated device

Abstract

The utility model discloses a nylon powder screening and collecting integrated device, and relates to the technical field of nylon powder processing, the nylon powder screening and collecting integrated device comprises a screening box, a screening mechanism is arranged in the screening box and used for screening powder, and a discharging mechanism is arranged in the screening box and used for automatically discharging large particles left after screening. The discharging mechanism comprises a discharging unit. A linkage unit; the driving unit drives the linkage unit to rotate, the linkage unit lifts the rotating plate through the sliding rod and slides in the sliding groove, so that rotation of the rotating plate is achieved, the rotating plate rotates to drive the screening plate to rotate synchronously, and a front opening of the screening plate makes contact with the first discharging plate and the second discharging plate; and therefore, large particles remaining above the screening plate slide down and roll into a designated container through the first discharging plate and the second discharging plate, automatic discharging of the large particles is achieved, manual cleaning is not needed, and the situation that cleaning is not timely or not thorough, so that the screening plate is blocked, and the screening efficiency is affected is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to nylon powder processing technical field, concretely is a kind of screening and powder collection integration device of nylon powder. BACKGROUND

[0002] With the rapid development of social economy, nylon is a semi-transparent or milky white crystalline resin with toughness and angular shape, and the molecular weight of nylon as an engineering plastic is generally 15,300, and nylon has very high mechanical strength.

[0003] According to the patent name: a screening and powder collection integration device of nylon powder (patent publication number: CN214132715U, patent publication date: 2021-09-07), including device main part, the middle of device main part is evenly movable and is provided with a plurality of vibrating screens, the side of vibrating screen is movably mounted with sealing baffle, the other side of sealing baffle is provided with discharge port, the lower side of sealing baffle is evenly fixed and mounted with two lifting columns, the bottom end of lifting column is movably inserted in the inside of device main part, the bottom end of lifting column is provided with threaded sleeve on the outer surface, the outer surface of threaded sleeve is fixedly mounted with sleeve gear, the side of sleeve gear is provided with transmission gear. By installing cleaning plate, moving slider, cleaning screw, lifting column, threaded sleeve and sealing baffle, the screen inside the device can be cleaned, to avoid clogging of the screen during screening, ensure smooth screening and screening efficiency, effectively improve work efficiency.

[0004] And based on the above prior art, the existing screening and powder collection integration device of nylon powder still has the following problems, after the existing nylon powder is screened, the large particles screened out usually need to be cleaned by human, which not only increases the complexity of operation, but also may cause clogging of the screen due to untimely or incomplete cleaning, affecting the screening efficiency, therefore, the utility model provides a screening and powder collection integration device of nylon powder. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a screening and powder collection integration device of nylon powder, which solves the problems of the existing screening and powder collection integration device of nylon powder, that is, after the existing nylon powder is screened, the large particles screened out usually need to be cleaned by human, which not only increases the complexity of operation, but also may cause clogging of the screen due to untimely or incomplete cleaning, affecting the screening efficiency.

[0006] The utility model discloses a kind of screening and powder collecting integrated devices of nylon powder, including screening box, first discharge plate and second discharge plate are fixedly installed on the front side of the screening box, inclined plate is fixedly installed in the inside of the screening box, screening mechanism is arranged in the inside of the screening box for screening powder, discharging mechanism is arranged in the inside of the screening box for automatically discharging large particles after screening, including in discharging mechanism:

[0007] Discharge unit is arranged in the inside of screening box, sliding slot is formed in the inside of the rotating plate, screening plate is fixedly installed on the front side of the rotating plate, and the screening plate is turned over by the rotating plate to automatically discharge large particles after screening.

[0008] Linkage unit is arranged on the rear side of discharge unit, and is used to realize linkage of discharge unit.

[0009] Driving unit is arranged on the rear side of linkage unit, and is used to provide driving energy for discharge unit through linkage unit.

[0010] Preferably, the linkage unit includes a sliding rod slidingly installed in the sliding slot, the two ends of the sliding rod are fixedly installed with connecting rods, the inner side of the connecting rod is fixedly installed with a rotating rod, and the middle outer side of the rotating rod is fixedly installed with a worm gear.

[0011] Preferably, the driving unit includes a mounting bracket fixedly installed on the rear plate of the inner cavity of the screening box, and the rotating rod is rotatably installed in the inside of the mounting bracket, the top of the mounting bracket is fixedly installed with a first motor, the inside of the mounting bracket is rotatably installed with a rotating rod, the output end of the first motor penetrates the mounting bracket and is fixedly connected with the rotating rod, and the outer side of the rotating rod is fixedly installed with two worm gears, and the worm gears are meshingly installed with the worm gears.

[0012] Preferably, the screening mechanism includes a sliding frame fixedly installed in the inside of the screening box, a sliding slot is formed in the inside of the sliding frame, a sliding block is slidingly installed in the inside of the sliding slot, the inner side of the sliding block is fixedly installed with a frame body, the left and right sides of the frame body are fixedly installed with connecting blocks, and the rotating plate is rotatably connected with the frame body through the connecting blocks, the left side of the frame body is fixedly installed with a connecting lug, and the top of the connecting lug is fixedly installed with a connecting column.

[0013] Preferably, the screening mechanism further includes a base fixedly installed on the left plate in the inner cavity of the screening box, the top of the base is fixedly installed with a fixing bracket, and the top of the fixing bracket is fixedly installed with a second motor.

[0014] Preferably, the screening mechanism further comprises a rotatingly mounted rotating column inside the fixed frame, the upper and lower ends of the rotating column are fixedly mounted with first discs, the bottom edge of the first disc is fixedly mounted with a linkage column, the bottom end of the linkage column is fixedly mounted with a second disc, the second disc at the lower end of the rotating column is rotatably connected with the bottom of the inner cavity of the fixed frame through a rotating shaft, the second disc at the upper end of the rotating column is rotatably connected with the embedded top of the fixed frame through a rotating shaft and is fixedly connected with the second motor through the top plate of the fixed frame, and the linkage column is rotatably mounted with a linkage rod, and the movement of the linkage rod is rotatably connected with the connecting ear through a connecting column.

[0015] The utility model provides a kind of screening and powder collecting integrated device of nylon powder.Compared with prior art, it has the following beneficial effects:

[0016] (1), the screening and powder collecting integrated device of nylon powder, linkage unit is rotated by driving unit, linkage unit is lifted by sliding rod and slides in the inside of sliding groove, to realize the rotation of rotating plate, rotating plate rotation drives the synchronous rotation of screening plate, and the front mouth of screening plate is contacted with first discharge plate and second discharge plate, to realize that the large particles remaining above screening plate slide through first discharge plate and second discharge plate and fall into specified container, to realize that large particles are automatically discharged, without artificial cleaning, avoid the blockage of screen caused by cleaning not in time or not completely, affect screening efficiency.

[0017] (2), the screening and powder collecting integrated device of nylon powder, first discharge plate and second discharge plate are installed in the inside of screening box, and the length of first discharge plate is longer than the length of second discharge plate, when two linkage units drive two screening plates to rotate and discharge under the drive of driving unit, two discharge units screen the large particles remaining through two screening plates of different aperture, and the length of first discharge plate and second discharge plate is not the same, so that the distance of outflow is not the same, to realize that two kinds of large particles can enter two containers, to avoid that two kinds of large particles are mixed together when discharging, causing inconvenience in subsequent processing. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the right perspective structure diagram of the utility model;

[0019] Figure 2 It is the sectional perspective structure diagram of the utility model;

[0020] Figure 3 It is the split perspective structure diagram of the screening mechanism of the utility model;

[0021] Figure 4 It is the perspective structure diagram of the discharging mechanism of the utility model.

[0022] In the figure: 1-screening box, 2-feeding mechanism, 21-unloading unit, 211-turning plate, 212-sliding groove, 213-screening plate, 22-linkage unit, 221-turning rod, 222-connecting rod, 223-sliding rod, 224-worm gear, 23-driving unit, 231-mounting frame, 232-first motor, 233-rotating rod, 234-worm, 3-screening mechanism, 311-sliding frame, 312-sliding groove, 313-sliding block, 314-frame body, 315-connecting block, 316-connecting lug, 317-connecting column, 321-base, 322-fixing frame, 323-second motor, 331-turning column, 332-first disc, 333-linkage column, 334-linkage rod, 335-second disc, 4-first unloading plate, 5-second unloading plate, 6-inclined plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-4 The present application provides a technical solution:

[0025] The screening and powder collecting integrated device for nylon powder comprises a screening box 1, a first unloading plate 4 and a second unloading plate 5 are fixedly installed on the front side of the screening box 1, an inclined plate 6 is fixedly installed in the interior of the screening box 1, a screening mechanism 3 is arranged in the interior of the screening box 1 and used for screening powder, a feeding mechanism 2 is arranged in the interior of the screening box 1 and used for automatically feeding large particles remaining after screening, and the feeding mechanism 2 comprises:

[0026] An unloading unit 21 is arranged in the interior of the screening box 1 and comprises a turning plate 211, a sliding groove 212 is formed in the interior of the turning plate 211, a screening plate 213 is fixedly installed on the front side of the turning plate 211, and the turning plate 211 drives the screening plate 213 to overturn, thereby realizing automatic feeding of large particles remaining after screening;

[0027] A linkage unit 22 is arranged on the rear side of the unloading unit 21 and is used for realizing linkage of the unloading unit 21;

[0028] A driving unit 23 is arranged on the rear side of the linkage unit 22 and is used for providing driving energy to the unloading unit 21 through the linkage unit 22.

[0029] The linkage unit 22 is driven by the driving unit 23 to rotate, the linkage unit 22 lifts the rotating plate 211 through the sliding rod 223 and slides in the sliding groove 212, so that the rotating plate 211 rotates, the rotating plate 211 drives the screening plate 213 to rotate synchronously, the front opening of the screening plate 213 is in contact with the first discharge plate 4 and the second discharge plate 5, so that the large particles remaining above the screening plate 213 slide through the first discharge plate 4 and the second discharge plate 5 and fall into the designated container, thereby realizing automatic discharge of the large particles, without manual cleaning, avoiding the blockage of the screening plate due to untimely or incomplete cleaning, and affecting the screening efficiency.

[0030] The first discharge plate 4 and the second discharge plate 5 are installed in the screening box 1, and the length of the first discharge plate 4 is longer than that of the second discharge plate 5, when the two linkage units 22 drive the two screening plates 213 to rotate and discharge under the drive of the driving unit 23, the two discharge units 21 screen the large particles remaining through the two screening plates 213 with different hole diameters, and the large particles flow out through the first discharge plate 4 and the second discharge plate 5 with different lengths, so that the two kinds of large particles can enter the two containers, thereby avoiding the mixing of the two kinds of large particles during discharge, which causes inconvenience in subsequent processing.

[0031] In the embodiment, the linkage unit 22 includes a sliding rod 223 slidingly installed in the sliding groove 212, both ends of the sliding rod 223 are fixedly installed with a connecting rod 222, the inner side of the connecting rod 222 is fixedly installed with a rotating rod 221, and the middle outer side of the rotating rod 221 is fixedly installed with a worm gear 224.

[0032] The worm gear 224 drives the rotating rod 221 to rotate, the rotating rod 221 lifts the sliding rod 223 through the connecting rod 222, the sliding rod 223 slides in the sliding groove 212 to drive the rotating plate 211 to rotate, the rotating plate 211 drives the screening plate 213 to rotate, and the large particles above the screening plate 213 slide into different containers through the first discharge plate 4 and the second discharge plate 5 to complete the discharge of the large particles.

[0033] In the embodiment, the driving unit 23 includes a mounting frame 231 fixedly installed on the rear plate of the inner cavity of the screening box 1, and the rotating rod 221 is rotatably installed in the mounting frame 231, the top of the mounting frame 231 is fixedly installed with a first motor 232, the mounting frame 231 is rotatably installed with a rotating rod 233, the output end of the first motor 232 penetrates the mounting frame 231 and is fixedly connected with the rotating rod 233, and the outer side of the rotating rod 233 is fixedly installed with two worm gears 234, and the worm gears 234 are meshed with the worm gears 224.

[0034] The first motor 232 is a three-phase asynchronous motor and has a self-locking function. The first motor 232 is electrically connected with an external power supply and is controlled to be started and stopped by a control panel controlled by a person. The first motor 232 drives the rotating rod 233 to rotate, the rotating rod 233 drives the two worms 234 to rotate, and the worms 234 drive the two worm gears 224 to rotate, so that the linkage unit 22 moves.

[0035] In the embodiment, the screening mechanism 3 comprises a sliding frame 311 fixedly installed in the screening box 1. A sliding groove 312 is formed in the sliding frame 311. A sliding block 313 is slidably installed in the sliding groove 312. A frame body 314 is fixedly installed on the inner side of the sliding block 313. Connecting blocks 315 are fixedly installed on the left and right sides of the frame body 314. The rotating plate 211 is rotatably connected with the frame body 314 through the connecting blocks 315. A connecting lug 316 is fixedly installed on the left side of the frame body 314. A connecting column 317 is fixedly installed on the top of the connecting lug 316.

[0036] The frame body 314 is slidably installed in the sliding groove 312 through the sliding block 313, so that the horizontal sliding of the frame body 314 can screen the powder in the frame body 314. The screened powder falls into the lower frame body 314 for secondary screening. The qualified powder after screening falls above the inclined plate 6 and is discharged.

[0037] In the embodiment, the screening mechanism 3 further comprises a base 321 fixedly installed on the left plate in the inner cavity of the screening box 1. A fixing frame 322 is fixedly installed on the top of the base 321. A second motor 323 is fixedly installed on the top of the fixing frame 322.

[0038] The second motor 323 is a three-phase asynchronous motor and has a self-locking function. The second motor 323 is electrically connected with an external power supply and is controlled to be started and stopped by a control panel controlled by a person. The second motor 323 drives the rotating column 331, the first disc 332, the linkage column 333 and the second disc 335 to rotate, so that the screening is driven.

[0039] In the embodiment, the screening mechanism 3 further comprises a rotating column 331 rotatably installed in the fixing frame 322. First discs 332 are fixedly installed on the upper and lower ends of the rotating column 331. A linkage column 333 is fixedly installed on the bottom edge of the first disc 332. A second disc 335 is fixedly installed on the bottom end of the linkage column 333. The second disc 335 at the lower end of the rotating column 331 is rotatably connected with the bottom of the inner cavity of the fixing frame 322 through a rotating shaft. The second disc 335 at the upper end of the rotating column 331 is rotatably connected with the top of the inner cavity of the fixing frame 322 through a rotating shaft. The second motor 323 is fixedly connected with the top plate of the fixing frame 322. A linkage rod 334 is rotatably installed on the outside of the linkage column 333. The movement of the linkage rod 334 is rotatably connected with the connecting column 317 and the connecting lug 316.

[0040] The second motor 323 drives the rotating column 331, the first disc 332, the linkage column 333 and the second disc 335 to rotate, and the linkage column 333 drives the frame body 314 to move left and right through the linkage rod 334.

[0041] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by the person skilled in the art.

[0042] In operation, first, the nylon powder is poured into the inside of the upper frame body 314, at this time, the second motor 323 drives the rotating column 331, the first disc 332, the linkage column 333 and the second disc 335 to rotate, and the linkage column 333 drives the frame body 314 to move left and right through the linkage rod 334, and the frame body 314 slides in the sliding groove 312 to realize the horizontal sliding of the frame body 314, so as to screen the powder in the frame body 314, and the screened powder falls into the inside of the lower frame body 314 for secondary screening, and the qualified powder after screening falls above the inclined plate 6 and is discharged.

[0043] Then, the first motor 232 drives the rotating rod 233 to rotate, the rotating rod 233 drives the two worms 234 to rotate, the worms 234 drive the two worm gears 224 to rotate, the worm gears 224 drive the rotating rod 221 to rotate, the rotating rod 221 drives the sliding rod 223 to lift through the connecting rod 222, the sliding rod 223 slides in the sliding groove 212 to drive the rotating plate 211 to rotate, the rotating plate 211 drives the screening plate 213 to rotate, and the large particles above the screening plate 213 slide into the inside of different containers through the first discharge plate 4 and the second discharge plate 5 to complete the discharging of the large particles.

[0044] It should be noted that, in the present document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Moreover, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0045] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A screening and powder collecting integrated device for nylon powder, comprising a screening box (1), a first discharge plate (4) and a second discharge plate (5) are fixedly installed on the front side of the screening box (1), and an inclined plate (6) is fixedly installed in the interior of the screening box (1), characterized in that: The inside of the screening box (1) is provided with a screening mechanism (3) for screening powder, and the inside of the screening box (1) is provided with a discharging mechanism (2) for automatically discharging large particles remaining after screening. The discharging unit (21) is arranged in the inside of the screening box (1) and includes a rotating plate (211) having a chute (212) formed in the inside thereof, and a screening plate (213) fixedly installed on the front side of the rotating plate (211), so that the screening plate (213) is flipped by the rotating plate (211) to automatically discharge large particles remaining after screening. The linkage unit (22) is arranged on the rear side of the discharging unit (21) and is used to realize linkage of the discharging unit (21). The driving unit (23) is arranged on the rear side of the linkage unit (22) and is used to provide driving energy to the discharging unit (21) through the linkage unit (22).

2. The screening and collecting integrated device for nylon powder according to claim 1, characterized in that: The linkage unit (22) includes a sliding rod (223) slidingly installed in the inside of the chute (212), both ends of the sliding rod (223) are fixedly installed with connecting rods (222), the inner side of the connecting rod (222) is fixedly installed with a rotating rod (221), and the middle outer side of the rotating rod (221) is fixedly installed with a worm wheel (224).

3. The screening and collecting integrated device for nylon powder according to claim 2, characterized in that: The driving unit (23) includes a mounting frame (231) fixedly installed on the rear plate of the inner cavity of the screening box (1), and the rotating rod (221) is rotatably installed in the inside of the mounting frame (231), the top of the mounting frame (231) is fixedly installed with a first motor (232), the inside of the mounting frame (231) is rotatably installed with a rotating rod (233), the output end of the first motor (232) penetrates the mounting frame (231) and is fixedly connected with the rotating rod (233), and the outer side of the rotating rod (233) is fixedly installed with two worm gears (234), and the worm gears (234) are meshingly installed with the worm wheel (224).

4. The nylon powder screening and collecting integrated device according to claim 1, characterized in that: The screening mechanism (3) includes a sliding frame (311) fixedly installed in the inside of the screening box (1), the inside of the sliding frame (311) is provided with a sliding groove (312), the inside of the sliding groove (312) is slidingly installed with a sliding block (313), the inner side of the sliding block (313) is fixedly installed with a frame body (314), the left and right sides of the frame body (314) are fixedly installed with connecting blocks (315), the rotating plate (211) is rotatably connected with the frame body (314) through the connecting blocks (315), the left side of the frame body (314) is fixedly installed with a connecting lug (316), and the top of the connecting lug (316) is fixedly installed with a connecting column (317).

5. The screening and collecting integrated device of nylon powder according to claim 4, characterized in that: The screening mechanism (3) further includes a base (321) fixedly installed on the left plate of the inner cavity of the screening box (1), the top of the base (321) is fixedly installed with a fixing frame (322), and the top of the fixing frame (322) is fixedly installed with a second motor (323).

6. The screening and collecting integrated device of nylon powder according to claim 5, characterized in that: The screening mechanism (3) further comprises a rotating column (331) rotatably installed in the fixed frame (322), both upper and lower ends of the rotating column (331) are fixedly installed with first discs (332), the bottom edge of the first disc (332) is fixedly installed with a linkage column (333), the bottom end of the linkage column (333) is fixedly installed with a second disc (335), the second disc (335) at the lower end of the rotating column (331) is rotatably connected with the bottom of the inner cavity of the fixed frame (322) through a rotating shaft, the second disc (335) at the upper end of the rotating column (331) is rotatably connected with the embedded top of the fixed frame (322) through a rotating shaft and penetrates the top plate of the fixed frame (322) and is fixedly connected with the second motor (323), and the outside of the linkage column (333) is rotatably installed with a linkage rod (334), and the movement of the linkage rod (334) is rotatably connected with the connecting column (317) and the connecting lug (316).

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