Single-opening quartering blanking device

Abstract

The utility model discloses a single-opening quartering discharging device which comprises a bottom frame, a supporting base fixedly installed on the bottom frame, a single-opening quartering discharging mechanism assembled on the bottom frame and a storage tank fixedly installed on the supporting base and located above the single-opening quartering discharging mechanism. The servo motor is fixedly installed on the supporting base and drives the single-opening quartering discharging mechanism, and the single-opening quartering discharging mechanism comprises a steel cylinder vertically fixed to the bottom frame, a bottom cover fixedly installed above the steel cylinder, a quartering rotating disc placed in a discharging disc and a top cover installed above the quartering rotating disc in a covering mode. The supporting columns are fixed to the two sides of the top cover, the lower ends of the supporting columns and the bottom frame are fixedly installed, the transmission shaft sequentially penetrates through the steel cylinder, the bottom cover, the quartered rotating disc and the top cover, and the driven belt wheel is fixedly installed at the lower end of the transmission shaft. The device can improve the production efficiency of manual packaging, reduces material waste, can ensure the blanking precision, and is suitable for a production environment in which material distribution needs to be accurately controlled.

Description

Technical Field

[0001] This utility model relates to a single-port four-part feeding device. Background Technology

[0002] Mica powder has a natural flaky structure and reflective properties. When added to toy materials (such as plastics and paints), it can produce a pearly luster or shimmering effect, making toys more attractive to children. It is commonly found on the surfaces of dolls, decorative stickers, or models.

[0003] Therefore, in order to improve the gloss effect of toys, packaged mica powder is usually sold with the toys so that users can frequently add mica powder to the toys to keep them glossy. However, the packaging of mica powder requires precise quantity. The existing mica powder feeding and packaging process is mostly done manually, which cannot guarantee that each package is quantitative. At the same time, mica powder is easily wasted during the manual assembly and packaging process. Therefore, those skilled in the art have designed a mica powder quantitative feeding device for manual packaging. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a single-port four-part feeding device.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A single-port four-part feeding device includes a base frame, a support base fixedly mounted on the base frame, a single-port four-part feeding mechanism mounted on the base frame, a storage tank fixedly mounted on the support base and located above the single-port four-part feeding mechanism, and a servo motor fixedly mounted on the support base and driving the single-port four-part feeding mechanism. The single-port four-part feeding mechanism includes a steel cylinder vertically fixed on the base frame, a bottom cover fixedly mounted above the steel cylinder, a four-part turntable placed in the feeding tray, a top cover mounted above the four-part turntable, support columns fixed on both sides of the top cover and fixedly mounted at their lower ends to the base frame, a drive shaft passing sequentially through the steel cylinder, the bottom cover, the four-part turntable, and the top cover, and a driven pulley fixedly mounted at the lower end of the drive shaft.

[0007] Preferably, the bottom cover has an assembly seat connected to the steel cylinder at its center, and a bottom cover through hole is provided at the center of the assembly seat to facilitate the passage of the drive shaft. A tapered discharge port is welded to the bottom of the bottom cover.

[0008] Preferably, the four-part turntable includes a turntable body, a turntable mounting hole in the center of the turntable body, four metering storage cavities equidistantly distributed in a ring around the turntable mounting hole as the axis, a protrusion integrally formed in the middle of the outer side of the turntable body for marking the position of the four metering storage cavities, an inserting annular groove in the bottom of the turntable body corresponding to the four metering storage cavities, a filling rubber ring fitted on the inserting annular groove, and a positioning mounting groove in the bottom of the turntable body.

[0009] Furthermore, the lower half of the filling rubber ring protrudes into the embedded annular groove.

[0010] Preferably, the top cover has a centrally located perforation for easy passage of the drive shaft, symmetrically formed mounting ears on the outside of the top cover for easy fixing to the support column with screws, a discharge port on the edge of the top cover for easy feeding of the storage tank to the four-part turntable, and a leak-proof rubber ring fixedly installed inside the top cover corresponding to the discharge port.

[0011] Preferably, the lower end of the drive shaft is fixedly mounted with a first bearing housing by a key;

[0012] Furthermore, a drive head is provided at the upper end of the drive shaft, and a second bearing seat and a fixing nut are installed in conjunction with the drive head.

[0013] Preferably, the base frame is provided with a drive shaft mounting seat at the part corresponding to the single-port four-part feeding mechanism, and the base frame is provided with a round hole at the part corresponding to the servo motor.

[0014] Preferably, a discharge pipe is welded to the lower end of the storage tank;

[0015] Furthermore, a support plate is welded to the bottom of the storage tank;

[0016] Furthermore, a pneumatic valve vibrator is fixedly installed on the side of the storage tank.

[0017] Preferably, a drive belt is installed at the output end of the servo motor.

[0018] The beneficial effects of this utility model are as follows:

[0019] 1. The design of the four-part turntable ensures consistent material feeding each time, greatly improving material accuracy and reducing errors caused by manual operation; the application of filling rubber rings and anti-leakage rubber rings effectively reduces material leakage during turntable rotation and feeding, ensuring that the material in each quantitative storage chamber is neither too much nor too little.

[0020] 2. Driven by a servo motor, this device can stably and continuously complete the quantitative feeding process, reducing the time and labor intensity of manual operation, thereby improving production efficiency. The design of the transmission shaft and bearing housing structure ensures the stability of the device's operation, reduces the probability of wear and failure, and extends the service life of the equipment. Furthermore, through precise design and reasonable sealing measures, it minimizes the waste of materials such as mica powder, thereby improving the economy and environmental protection of the production process. Attached Figure Description

[0021] Figure 1 This is a structural diagram of a single-port four-part feeding device according to the present invention;

[0022] Figure 2 for Figure 1 Exploded view;

[0023] Figure 3 for Figure 2 Structural diagram of the single-port four-part feeding mechanism, storage tank, and servo motor working together;

[0024] Figure 4 for Figure 3 Exploded view of the single-port four-part feeding mechanism;

[0025] Figure 5 for Figure 4 Structural diagram of the midsole cover;

[0026] Figure 6 for Figure 4 Front view of the four-part turntable;

[0027] Figure 7 for Figure 4 Diagram of the bottom structure of the turntable divided into four equal parts;

[0028] Figure 8 for Figure 4 Front view of the top cover;

[0029] Figure 9 for Figure 4 Diagram of the bottom structure of the top cover. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0031] Example

[0032] like Figure 1-9As shown, a single-port four-part feeding device includes a base frame 1, a support base 2 fixedly mounted on the base frame 1, a single-port four-part feeding mechanism 3 mounted on the base frame 1, a storage tank 4 fixedly mounted on the support base 2 and located above the single-port four-part feeding mechanism 3, and a servo motor 5 fixedly mounted on the support base 2 and driving the single-port four-part feeding mechanism 3.

[0033] The single-port four-part feeding mechanism 3 includes a steel cylinder 31 vertically fixed on the base frame 1, a bottom cover 32 fixedly installed above the steel cylinder 31, a four-part turntable 33 placed inside the feeding tray 32, a top cover 34 covering the four-part turntable 33, support columns 35 fixed on both sides of the top cover 34 and fixedly installed at the lower end with the base frame 1, a drive shaft 36 passing through the steel cylinder 31, bottom cover 32, four-part turntable 33 and top cover 34 in sequence, and a driven pulley 37 fixedly installed at the lower end of the drive shaft 36.

[0034] The bottom cover 32 has an assembly seat 321 connected to the steel cylinder 31 at its central position. A bottom cover through hole 322 is opened at the central position of the assembly seat 321 to facilitate the passage of the drive shaft 36. A tapered discharge port 323 is welded to the bottom of the bottom cover 32.

[0035] The four-part turntable 33 includes a turntable body 331, a turntable mounting hole 332 opened in the center of the turntable body 331, four quantitative storage cavities 333 equidistantly distributed in a ring on the turntable body 331 with the turntable mounting hole 332 as the axis, a protrusion 334 integrally formed on the outer middle of the turntable body 331 for marking the position of the four quantitative storage cavities 333, an insert annular groove 335 opened at the bottom of the turntable body 331 corresponding to the four quantitative storage cavities 333, a filling rubber ring 336 fitted on the insert annular groove 335, and a positioning mounting groove 337 opened at the bottom of the turntable body 331.

[0036] It should be further explained that the positioning mounting groove 337 can be fastened to the mounting base 321 located in the center of the bottom cover 32, which can prevent the four equal-division turntable 33 from swinging when rotating, which helps to prevent a large amount of material leakage from the four quantitative storage chambers 333 during movement. At the same time, it also helps to align the quantitative storage chambers 333 with the conical discharge port 323 welded and connected to the bottom of the bottom cover 32, so that the mica powder can fall accurately into the conical discharge port 323.

[0037] The lower half of the filling rubber ring 336 protrudes and is embedded in the annular groove 335. Specifically, by using the protruding lower half of the filling rubber ring 336 to make an interference fit with the bottom cover 32, when the four-part turntable 33 rotates, it can reduce the amount of mica powder stored in the quantitative storage cavity 333 falling into the bottom cover 32. In addition, the filling rubber ring 336 can also be used to push the mica powder that falls into the bottom cover 32, so that it can rotate around the bottom cover 32 once and fall into the conical discharge port 323 again. It falls into the mica powder packaging cup through the conical discharge port 323, and then the quantitative storage cavity 333 in this position moves to align with the mica powder falling into the conical discharge port 323 for packaging.

[0038] It should be further explained that even with the installation of the filling rubber ring 336, leakage of the metering storage chamber 333 cannot be completely prevented when the four-part turntable 33 rotates. However, the filling rubber ring 336 can minimize the leakage of mica powder, which is beneficial to maintaining the same amount of mica powder in each metering storage chamber 333.

[0039] The top cover 34 has a centrally located perforation 341 for the transmission shaft 36 to pass through, symmetrically formed mounting ears 342 on the outside of the top cover 34 for easy fixing to the support column 35 with screws, a material discharge port 343 on the edge of the top cover 34 for easy feeding of the storage tank 4 to the four-part turntable 33, and a leak-proof rubber ring 344 fixedly installed inside the top cover 34 and corresponding to the material discharge port 343.

[0040] Specifically, when the storage tank 4 feeds material to the four-part turntable 33, the quantitative storage chamber 333 in the four-part turntable 33 and the discharge port 343 at the edge of the top cover 34 are on the same axis, which is conducive to the accurate feeding of the storage tank 4. At the same time, the anti-leakage rubber ring 344 contacts the upper surface of the turntable body 331, which can further reduce the gap and reduce the amount of mica powder from the storage tank 4 falling onto the top of the turntable body 331.

[0041] It should be further explained that even with the installation of the anti-leakage rubber ring 344, it is impossible to completely prevent the mica powder in the storage tank 4 from falling onto the turntable body 331. However, the anti-leakage rubber ring 344 can minimize the leakage of mica powder, which is beneficial to preventing the waste of mica powder.

[0042] The lower end of the drive shaft 36 is fixedly mounted with a first bearing housing 361 by a key. When the drive shaft 36 is mounted on the steel cylinder 31, the first bearing housing 361 is used to assemble with the steel cylinder 31, which can improve the working stability of the drive shaft 36.

[0043] The upper end of the drive shaft 36 is provided with a drive head 362, and a second bearing seat 363 and a fixing nut 364 are installed in conjunction with the drive head 362. Specifically, the drive head 362 of the drive shaft 36 passes through the bottom cover through hole 322, the turntable assembly hole 332 and the top cover through hole 341 in sequence, and is then assembled with the second bearing seat 363. At the same time, the fixing nut 364 is screwed into the drive head 362 to fix the second bearing seat 363. At this time, the drive shaft 36 will not detach from the bottom cover 32, the four-part turntable 33 and the top cover 34. Since the drive head 362 is installed with the turntable body 331 through the turntable assembly hole 332, when the servo motor 5 drives the drive shaft 36 to rotate, it can drive the four-part turntable 33 to rotate, thereby using the four quantitative storage chambers 333 to perform quantitative loading, quantitative feeding and quantitative unloading in sequence.

[0044] The base frame 1 is provided with a drive shaft mounting seat 11 at the part corresponding to the single-port four-part feeding mechanism 3, and the base frame 1 is provided with a round hole 12 at the part corresponding to the servo motor 5. Specifically, this facilitates the lower end of the drive shaft 36 to pass through the drive shaft mounting seat 11 and then be fitted with the driven pulley 37, and also facilitates the output end of the servo motor 5 to pass through the round hole 12 and then be fitted with the driving pulley.

[0045] The lower end of the storage tank 4 is welded with a feeding pipe 41. Specifically, the feeding pipe 41 is inserted into the discharge port 343 to facilitate feeding into the quantitative storage chamber 333.

[0046] A support plate 42 is welded to the bottom of the storage tank 4. Specifically, the support plate 42 abuts against the support base 2 and is fixed by bolts.

[0047] A pneumatic valve vibrator 43 is fixedly installed on the side of the storage tank 4. Specifically, it causes the mica powder in the storage tank 4 to be loosely and evenly collected in the feed pipe 41 and then fall into the quantitative storage chamber 333.

[0048] The output end of the servo motor 5 is equipped with a transmission belt 51. Specifically, the transmission belt 51 is located inside the base frame 1 and connects the servo motor 5 and the transmission shaft 36. The servo motor 5 drives the transmission shaft 36, thereby realizing the rotation of the four-part turntable 33 for equal material feeding.

[0049] The above embodiments of this utility model are not intended to limit the scope of protection of this utility model. The implementation of this utility model is not limited thereto. All other modifications, substitutions or alterations made to the above structure of this utility model based on the above content of this utility model and in accordance with the common technical knowledge and conventional means in the field, without departing from the basic technical idea of ​​this utility model, shall fall within the scope of protection of this utility model.

Claims

1. A single-port four-portion discharging device, comprising a chassis, a supporting seat fixedly installed on the chassis, a single-port four-portion discharging mechanism assembled on the chassis, a storage tank fixedly installed on the supporting seat and located above the single-port four-portion discharging mechanism, and a servo motor fixedly installed on the supporting seat and driving the single-port four-portion discharging mechanism, characterized in that, The single-port four-part feeding mechanism includes a steel cylinder vertically fixed on the base frame, a bottom cover fixedly installed above the steel cylinder, a four-part turntable placed in the feeding tray, a top cover installed above the four-part turntable, support columns fixed on both sides of the top cover and fixedly installed at the lower end to the base frame, a drive shaft that passes through the steel cylinder, bottom cover, four-part turntable and top cover in sequence, and a driven pulley fixedly installed at the lower end of the drive shaft.

2. The single spout four-portion dispensing device of claim 1, wherein, The bottom cover has an assembly seat in the center that connects to the steel cylinder. A through hole in the bottom cover is provided in the center of the assembly seat to facilitate the passage of the drive shaft. A tapered discharge port is welded to the bottom of the bottom cover.

3. The single-port four-part feeding device according to claim 1, characterized in that, The four-part turntable includes a turntable body, a turntable mounting hole in the center of the turntable body, four metering storage cavities evenly distributed in a ring around the turntable mounting hole as the axis, a protrusion integrally formed on the outer center of the turntable body to mark the position of the four metering storage cavities, an insert annular grooves on the bottom of the turntable body corresponding to the four metering storage cavities, a filling rubber ring fitted on the insert annular groove, and a positioning mounting groove on the bottom of the turntable body.

4. The single spout four-portion dispensing device of claim 3, wherein, The lower half of the filling rubber ring protrudes into the embedded annular groove.

5. The single spout four-portion dispensing device of claim 1, wherein, The top cover has a central perforation for the drive shaft to pass through, symmetrical mounting ears on the outside of the top cover for easy fixing to the support column with screws, a discharge port on the edge of the top cover for easy feeding of the storage tank to the four-part turntable, and a leak-proof rubber ring fixed inside the top cover corresponding to the discharge port.

6. The single spout four-portion dispensing device of claim 1, wherein, The lower end of the drive shaft is fixedly mounted with a first bearing housing by a key pin; The upper end of the drive shaft is equipped with a drive head, and a second bearing seat and a fixing nut are installed in conjunction with the drive head.

7. The single spout four-portion dispensing device of claim 1, wherein, The base frame is equipped with a drive shaft mounting seat for the part corresponding to the single-port four-part feeding mechanism, and a round hole is provided for the part corresponding to the servo motor.

8. The single spout four-portion dispensing device of claim 1, wherein, A discharge pipe is welded to the lower end of the storage tank; A support plate is welded to the bottom of the storage tank; An air valve vibrator is fixedly installed on the side of the storage tank.

9. The single spout four-portion dispensing device of claim 1, wherein, A drive belt is installed at the output end of the servo motor.

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