CN214455209U

CN214455209U - Quantitative particle powder feeding device

Info

Publication number: CN214455209U
Application number: CN202120638927.3U
Authority: CN
Inventors: 李宝林
Original assignee: Wuhan Yimao Machinery Co ltd
Current assignee: Wuhan Yimao Machinery Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-22
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a granule powder ration feeding device, including installing support, slider and cylinder support, the installing support passes through slider and cylinder support horizontal installation on feeding equipment main frame, still including reinforced unit, batching and negative pressure recovery unit, the ejection of compact unit of induced drafting. The feeding cavity is fixed on the customized synchronous belt through a feeding cavity connecting support, the feeding cavity rotates along with the synchronous belt, and quantitative feeding is completed on the feeding cavity through U-shaped grooves distributed on the distribution disc under the rotating action of the distribution disc between the feeding cavity and the feeding point.

Description

Quantitative particle powder feeding device

Technical Field

The utility model relates to a reinforced technical field of powder specifically is a granule powder ration feeding device.

Background

With the continuous development of the modernization process, the particle powder is added in the industries of food, medicine, tobacco and the like, and the application in the actual production is wider and wider. Particle powder feeding modes used by various industrial enterprises at present comprise a screw type, a wheel disc type, a roller type and an electric wheel disc type. However, in actual production, problems of low feeding efficiency, unsmooth feeding and the like can occur in quantitative and high-speed feeding of particle addition, the existing feeding device for the particle powder added to the cigarette filter stick utilizes the material to freely fall by gravity to be applied to the filter stick, the adsorption effect of the particle powder distributed in the formed filter stick can be greatly reduced by the feeding mode, the service life of a post-process slitting cutter is greatly shortened, in addition, the particle powder material is not applied at any time and is not uniform, the particle powder is irregularly accumulated in the filter stick, and meanwhile, the air flow generated by relative movement of a feeding port and the filter stick section can cause a dust raising phenomenon, so that the production environment is easily polluted, and the production efficiency is greatly influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the following technical scheme is provided:

a quantitative particle powder feeding device comprises a mounting bracket, a sliding block and a cylinder bracket, wherein the mounting bracket is horizontally mounted on a main frame of feeding equipment through the sliding block and the cylinder bracket; interior runway and outer runway parallel arrangement, customization hold-in range set up between interior runway and outer runway, and the customization hold-in range passes through servo motor drive.

Furthermore, the servo motor is fixed on the speed reducer, the speed reducer is fixed on the inner runway through the fixing ring, a runway connecting block is arranged between the inner runway and the outer runway, and the runway connecting block is fixed on the mounting support in parallel.

Furthermore, the batching and negative pressure recovery unit comprises a batching block, an air suction block and a batching disc, wherein the batching block is fixed on the mounting support through a support, the support is connected with the air suction block, the side surface of the batching block is connected with a batching elbow, and the edge of the batching disc is provided with a plurality of U-shaped grooves which are in contact with three surfaces of the batching block and the air suction block to form a U-shaped cavity with the same volume; the batching tray is connected with a synchronous belt pulley fixed on a driving shaft of the speed reducer and is driven by a servo motor to drive the batching tray to rotate; the air suction block is externally connected with a negative pressure dust collector.

Further, the ejection of compact unit of induced drafting includes ejection of compact support, the ejection of compact piece seat of induced drafting, ejection of compact piece, the ejection of compact piece seat of induced drafting is induced drafting through ejection of compact support fixed connection on the installing support, ejection of compact piece that induced drafts sets up on outer runway, ejection of compact piece seat and the ejection of compact piece that induced drafts all external negative pressure cleaner.

Further, still include the screening mechanism, the external feeding mechanism in screening mechanism upper end, the lower extreme meets batching and negative pressure recovery unit, and the screening mechanism contains the dust removal storehouse, and the external negative pressure system in dust removal storehouse is taken away from granule powder dust.

Furthermore, the outer runway is also provided with a tensioning mechanism, and the running speed of the customized synchronous belt is adjusted by adjusting the tensioning mechanism.

Furthermore, the front end of the batching and negative pressure recovery unit is also provided with a rod pressing mechanism.

The utility model discloses beneficial effect as follows:

the feeding cavity is fixed on the customized synchronous belt through the feeding cavity connecting support, the feeding cavity rotates along with the synchronous belt, quantitative feeding is completed on the feeding cavity through the U-shaped grooves distributed on the distribution disc under the rotating action of the distribution disc between the feeding cavity and the feeding point, the feeding cavity adopts a funnel-shaped design, and the problems that particle powder is not uniformly distributed and the adsorption effect is poor when the material is applied to the filter stick through the gravity falling body of the material are solved. This scheme is fixed in the interior runway through reinforced chamber linking bridge on, contacts with the customization hold-in range, rotates through the batching dish and carries quantitative granule powder, improves material self gravity falling feeding mode, makes the granule powder distribution of applying in the filter rod even and keep best adsorption effect, has prolonged the back process and has cut cutter life.

The quantitative and high-speed feeding of the granular powder is realized; the feeding efficiency is high, the feeding speed is adjustable and is consistent with the running speed of the host, the feeding height can be adjusted according to the requirement, the operation is simple, and the maintenance is convenient; the whole device is provided with a feeding cavity, a batching tray and the like which are all provided with a negative pressure dust collector, so that the production environment is obviously optimized.

Drawings

Fig. 1 is a top cross-sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

figure 4 is an enlarged view of section IV of figure 1,

the reference numerals are explained below: 1. mounting a bracket; 2. a slider; 3. a cylinder support; 4. a feeding unit; 5. a feeding cavity; 6. the feeding cavity is connected with the bracket; 7. a servo motor; 8. a speed reducer; 9. a fixing ring; 10. an inner runway; 11. an outer runway; 12. customizing a synchronous belt; 13. a tensioning mechanism; 14. a screening mechanism; 15. a support; 16. a dust removal bin; 17. a batching and negative pressure recovery unit; 18. a block of ingredient; 19. a wind suction block; 20. a batching tray; 21. a rod pressing mechanism; 22. a discharging air suction unit; 23. a discharging air suction support; 24. a discharging air suction block seat; 26. and discharging air suction blocks.

Detailed Description

The invention will be further explained with reference to the drawings in the following description:

the embodiment provides a granule powder ration feeding device, including installing support 1, feeding unit 4, screening mechanism 14, batching and negative pressure recovery unit 17, pressure stick mechanism 21, ejection of compact unit 22 that induced drafts.

The mounting bracket 1 is contacted with a guide rail of a main frame of the feeding equipment through the sliders 2 at two sides, is connected with an air cylinder on the main frame of the feeding equipment through the middle air cylinder bracket 3, and is controlled to move up and down by the air cylinder.

The feeding unit 4 comprises a feeding cavity 5, a feeding cavity connecting support 6, a servo motor 7, a speed reducer 8, an inner runway 10, an outer runway 11, a customized synchronous belt 12 and a tensioning mechanism 13, wherein the feeding cavity 5 is funnel-shaped, the feeding cavity connecting support 6 is arranged on the customized synchronous belt 12 and is contacted with the inner runway 10, the customized synchronous belt 12 operates and the batching tray 20 rotates to realize quantitative conveying and adding, the gravity falling body feeding mode of materials is improved, the particle powder applied to the filter stick is uniformly distributed and keeps the best adsorption effect, the servo motor 7 is fixed on the speed reducer 8 and is fixed on the inner runway 10 through a fixing ring 9, a synchronous belt wheel fixed on a driving shaft of the speed reducer 8 is connected with the batching tray 20 and is driven by the motor to drive the batching tray 20 to rotate, a runway connecting block is arranged between the inner runway 10 and the outer runway 11 and is fixed on the mounting support 1 in parallel, the customized synchronous belt 12 is arranged in the space parallel to the inner runway 10 and the outer runway 11 and is driven by the servo motor 7 through a synchronous belt pulley to realize the reciprocating motion between the feeding cavity 5 and the feeding point.

The tensioning mechanism 13 is arranged on the outer runway 11, and the feeding speed is adjusted by adjusting the tensioning synchronous belt.

The screening mechanism 14 is fixed on the mounting bracket 1 through a bracket 15, the screening mechanism is externally connected with a feeding mechanism, the batching and negative pressure recovery unit 17 is connected below, unqualified particle powder is screened off by utilizing the middle dust removal bin 16, the negative pressure system externally connected with the dust removal bin 16 is used for removing particle powder dust so as to ensure the quality of the particle powder applied in the filter stick, the batching and negative pressure recovery unit 17 comprises a batching block 18, an air suction block 19, a batching disc 20 and a batching block 18, the batching block 18 is fixed on the mounting bracket 1 through the bracket 15 and is connected with an air suction block 19, the side surface is connected with a batching elbow so that the particle powder after being screened and detected and removed is smoothly fed into the batching disc 20, the air suction block 19 is arranged on the batching block 18 so as to clean residual particle powder and avoid accumulation, a plurality of U-shaped grooves are distributed on the edge of the batching disc 20, and three surfaces of the batching block 18 and the air suction block 19 are contacted to form a U-shaped cavity with the same volume, after screening and dust removal, the granular powder is conveyed into a batching block 18, quantitative feeding is completed between the batching block 18 and a feeding cavity 5 through the feeding cavity 5 under the matching rotation action of a batching tray 20 and a customized synchronous belt 12, irregular accumulation of the granular powder in a filter stick is avoided, a rod pressing mechanism 21 is fixed at the front section of a batching and negative pressure recovery unit 17 through a support 15 and is used for leveling and stabilizing the filter stick and preventing deviation and rod jumping so as to ensure smooth application of the granular powder, a discharging air suction unit 22 comprises a discharging air suction support 23, a discharging air suction block seat 24 and a discharging air suction block 26 and is assisted with dust collection to ensure the cleanliness of the production environment, the discharging air suction block seat 24 is fixedly connected to a mounting support 1 through the discharging air suction support 23 and is provided with an arc-shaped groove and externally connected with a negative pressure dust collector, the discharging air suction block 26 is arranged on an outer runway 11 and is externally connected with the negative pressure dust collector, when the feeding cavity 5 rotates to the middle of the discharging air suction block seat 24 and the discharging air suction block 26 after feeding is completed, through cooperating with ejection of compact piece seat 24 that induced drafts, remaining granule powder in clearance recovery feeding chamber 5 avoids feeding chamber 5 to rotate the time remaining granule powder and flies upward, the pollution of production environment.

In the above embodiment, the feeding cavity 5 is funnel-shaped, is fixed on the inner runway 10 through the feeding cavity connecting bracket 6, contacts with the customized synchronous belt 12, and rotates to convey quantitative particle powder through the batching tray 20, so that the gravity falling feeding mode of the material is improved, the particle powder applied to the filter stick is uniformly distributed and the optimal adsorption effect is kept, and the service life of the cutting tool in the post-process is prolonged.

In the above embodiment, the inner runway 10 and the outer runway 11 are fixed in parallel on the mounting bracket 1 by using runway connecting blocks, the customized synchronous belt 12 is arranged in the space parallel to the inner runway 10 and the outer runway 11, and is driven by the servo motor 7 through a belt pulley, so as to realize the reciprocating motion between the feeding cavity 5 and the feeding point.

The working mode of the embodiment is as follows: the dosing disc 20 is in contact with the dosing block 18 and the air suction block 19 to form a cavity, a plurality of U-shaped grooves are distributed at the edge of the dosing disc 20 and are in contact with three surfaces to form U-shaped cavities with the same volume, particle powder is conveyed into the dosing block 18 through a feeding device, and the dosing block 18 and the dosing cavity 5 are filled with the particle powder quantitatively under the rotating action of the dosing disc 20. After the charging is finished, the residual dust is cleaned and recovered through the air suction block 19, the external negative pressure system and the external negative pressure dust collector.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a granule powder ration feeding device, includes installing support (1), slider (2) and cylinder support (3), installing support (1) is through slider (2) and cylinder support (3) horizontal installation on feeding equipment main frame, its characterized in that: the feeding device is characterized by further comprising a feeding unit (4), a batching and negative pressure recovery unit (17) and a discharging and air suction unit (22), wherein the feeding unit (4) comprises a feeding cavity (5), a feeding cavity connecting support (6), a servo motor (7), a speed reducer (8), a fixing ring (9), an inner runway (10), an outer runway (11) and a customized synchronous belt (12), the feeding cavity (5) is funnel-shaped, the feeding cavity (5) is installed on the customized synchronous belt (12) through the feeding cavity connecting support (6), and the feeding cavity (5) is in contact with the inner runway (10); interior runway (10) with outer runway (11) parallel arrangement, customization hold-in range (12) set up between interior runway (10) and outer runway (11), customization hold-in range (12) are passed through servo motor (7) drive.

2. A device for dosing granular powder according to claim 1, characterized in that: the servo motor (7) is fixed in the speed reducer (8), the speed reducer (8) is fixed in through the fixing ring (9) on the inner runway (10), a runway connecting block is arranged between the inner runway (10) and the outer runway (11), and the runway connecting block is fixed on the mounting bracket (1) in parallel.

3. A device for dosing granular powder according to claim 2, characterized in that: the burdening and negative pressure recovery unit (17) comprises a burdening block (18), an air suction block (19) and a burdening disc (20), the burdening block (18) is fixed on the mounting support (1) through a support (15), the support (15) is connected with the air suction block (19), the side surface of the support is connected with a burdening elbow, the edge of the burdening disc (20) is distributed with a plurality of U-shaped grooves, and three surfaces of the burdening block (18) and the air suction block (19) are contacted to form U-shaped cavities with the same volume; the batching tray (20) is connected with a synchronous belt wheel fixed on a driving shaft of the speed reducer (8), and the batching tray (20) is driven to rotate by the servo motor (7); the air suction block (19) is externally connected with a negative pressure dust collector.

4. A device for dosing granular powder according to claim 3, characterized in that: the ejection of compact unit (22) of induced drafting is including ejection of compact support (23), ejection of compact induced drafting piece (26) seat (24), ejection of compact induced drafting piece (26) seat (24) are induced drafting support (23) fixed connection on installing support (1) through the ejection of compact, ejection of compact induced drafting piece (26) set up in on outer runway (11), ejection of compact induced drafting piece (26) seat (24) with ejection of compact induced drafting piece (26) all external negative pressure dust catcher.

5. A device for dosing granular powder according to claim 4, characterized in that: still examine mechanism (14) including the sieve, the external feeding mechanism in sieve examination mechanism (14) upper end, lower extreme meet batching and negative pressure recovery unit (17), sieve and examine mechanism (14) and contain dust removal storehouse (16), and the external negative pressure system in dust removal storehouse (16) takes away from granule powder dust.

6. A device for dosing granular powder according to claim 4, characterized in that: the outer runway (11) is further provided with a tensioning mechanism (13), and the running speed of the customized synchronous belt (12) is adjusted by adjusting the tensioning mechanism (13).

7. A device for dosing granular powder according to claim 4, characterized in that: the front end of the batching and negative pressure recovery unit (17) is also provided with a rod pressing mechanism (21).