CN218359029U

CN218359029U - Feeding machine

Info

Publication number: CN218359029U
Application number: CN202222152799.9U
Authority: CN
Inventors: 陶胜; 刁书才
Original assignee: Shandong Saint Shida Environmental Protection Technology Co ltd
Current assignee: Shandong Saint Shida Environmental Protection Technology Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-24
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to a feeding machine belongs to powder material production facility technical field. In order to solve the defects that the existing equipment is low in precision, and dust flies everywhere to cause environmental pollution and waste resources, the feeder with high precision is provided, and the dust flies no longer. This feeding machine, which comprises a housin, the feed inlet is installed to the top of casing, the feed cylinder is installed to the below of casing, install the screw rod in the casing, the feed inlet is located the top of screw rod, the output that goes out the feed cylinder is connected with accurate feed mechanism, drive screw and accurate feed mechanism pivoted actuating mechanism are installed to the one end of casing, the shutoff mechanism of shutoff play feed cylinder is installed to the below of casing, the end of going out the feed cylinder all installs rather than assorted suction hood with the discharge gate department of accurate feed mechanism, the suction hood has cyclone through the pipe connection.

Description

Feeding machine

Technical Field

The utility model relates to a feeding machine, a damping formula auger feeding machine specifically says so belongs to powder material production facility technical field.

Background

The powder mixing refers to a process of uniformly mixing two or more kinds of powder with different components, and two or more kinds of different powder or the powder and the required auxiliary agent are added together and uniformly mixed to form a batch according to the requirement. In the feeding process of the existing feeding machine, the powder undershoot force is large, so that the boxing cannot be controlled, the powder directly rushes all over the ground, the powder flies everywhere, the dust pollution in a workshop is particularly serious, and the unexpected waste is caused; due to one-time feeding, the feeding amount cannot be adjusted, so that the weighing error is large, the boxing quality is not accurate, and the product quality is influenced.

Disclosure of Invention

The utility model aims to solve the weak point that the existing equipment precision is low and the dust flies everywhere to raise and cause environmental pollution and extravagant resource, provide a precision height and can not cause the feeding machine that the dust flies upward.

In order to solve the problems, the feeder is realized by the following technical scheme:

the utility model provides a feeding machine, includes casing 1, feeding mouth 2 is installed to the top of casing 1, feed cylinder 3 is installed to the below of casing 1, install screw rod 4 in the casing 1, feeding mouth 2 is located the top of screw rod 4, its special character lies in: the output end of the discharging barrel 3 is connected with a precise feeding mechanism 5, one end of the shell 1 is provided with a driving screw rod 4 and a driving mechanism 6 for rotating the precise feeding mechanism 5, a plugging mechanism 7 for plugging the discharging barrel 3 is arranged below the shell 1, the tail end of the discharging barrel 3 and the discharge port of the precise feeding mechanism 5 are both provided with a dust hood 8 matched with the tail end of the discharging barrel 3, and the dust hood 8 is connected with a cyclone dust collector through a pipeline.

Preferably, the shell 1 comprises a left end cover 1-1 and a right end cover 1-2, a threaded sleeve 1-3 is installed between the left end cover 1-1 and the right end cover 1-2, a connecting flange 1-4 is installed between the right end cover 1-2 and the threaded sleeve 1-3, one end of the screw rod 2 is installed on the left end cover 1-1, the other end of the screw rod 2 is installed on the connecting flange 1-4, a servo sleeve 1-5 is installed on the inner side of the threaded sleeve 1-3, and the servo sleeve 1-5 is arranged from the screw thread to the connecting flange 1-4.

Preferably, the connecting flanges 1-4 comprise flange bodies, threaded holes convenient to mount are formed in the flange bodies, and mounting holes 1-41 for mounting the precise feeding mechanism are formed in the lower portions of the flange bodies.

Preferably, the precise feeding mechanism 5 comprises a precise feeding screw connecting shaft 5-1 arranged on a connecting flange 1-4, the precise feeding screw connecting shaft 5-1 is positioned above the plugging mechanism, a precise feeding screw 5-2 is arranged at one end of the precise feeding screw connecting shaft 5-1, the precise feeding screw 5-2 penetrates through the discharging barrel 3, a precise feeding screw sleeve 5-3 is arranged on the outer side of the precise feeding screw 5-2, a discharging port 5-4 is arranged at one end, away from the precise feeding screw connecting shaft 5-1, of the precise feeding screw 5-2, and a precise plugging mechanism 5-5 is arranged at the tail end of the discharging port 5-4.

Preferably, the precise blocking mechanism comprises a blocking cylinder B5-51, a precise feeding plugboard 5-52 is mounted on an output shaft of the blocking cylinder B5-51, the precise feeding plugboard 5-52 is positioned below the discharge port 5-4, the discharge port 5-4 is blocked when the precise feeding plugboard works, and feeding is stopped; when the device does not work, the discharge port 5-4 carries out precise feeding;

preferably, the driving mechanism comprises a servo motor 6-1 arranged on a right end cover 1-2, a chain coupling 6-2 is arranged on an output shaft of the servo motor 6-1, the chain coupling 6-2 and a double-row chain wheel 6-3 arranged on a screw 4 form chain transmission through a chain A, and a chain wheel at one side of the double-row chain wheel 6-3 far away from the servo motor 6-1 and a chain wheel 6-4 arranged on a precise feeding screw connecting shaft 5-1 form chain transmission through a chain;

preferably, the plugging mechanism comprises a plugging cylinder A7-1 installed below the shell 1, the plugging cylinder A7-1 is installed below the shell 1 through an installation support 7-2, a plugging plugboard 7-3 is installed on an output shaft of the plugging cylinder A7-1, the plugging plugboard 7-3 is matched with a plugboard flange 7-4 installed below the discharging cylinder 3, when the plugging cylinder A7-1 moves, the output shaft of the plugging cylinder A7-1 drives the plugging plugboard 7-3 to move, the plugging plugboard 7-3 seals the plugboard flange 7-4, and the plugging flange 7-4 blocks the discharging cylinder 3 to plug the material downwards.

Preferably, the dust hood 8 is provided with a dust suction port A8-1 and a dust suction port B8-2, the dust suction port A8-1 is buckled at the tail end of the discharging barrel 3, and the dust suction port B8-2 is buckled at the tail end of the discharging port 5-4.

The feeding machine is a damping type spiral feeding machine, and the precise feeding mechanism is additionally arranged, so that powder fed into a carton can be adjusted, and the boxing precision is guaranteed; the dust hood is additionally arranged at the blanking port of the feeding machine, and the dust remover is connected to the blanking port of the feeding machine, so that the flying powder is subjected to dust collection and recovery under the action of the dust remover through the dust collection pipeline, and resource waste and workshop environment pollution are avoided.

Drawings

FIG. 1: the utility model is provided with a schematic structure diagram of the cyclone dust collector;

FIG. 2: base:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A in fig. 1;

FIG. 3: FIG. 1 is an enlarged view of a precision feed mechanism;

FIG. 4: FIG. 1 is an enlarged view of the drive mechanism;

in the figure: 1. the device comprises a shell, 1-1 parts, a left end cover, 1-2 parts, a right end cover, 1-3 parts, a threaded sleeve, 1-4 parts, a connecting flange, 1-41 parts, a mounting hole, 1-5 parts, a servo sleeve, 2 parts, a feeding port, 3 parts, a discharging barrel, 4 parts, a screw, 5 parts, a precision feeding mechanism, 5-1 parts, a precision feeding screw connecting shaft, 5-2 parts, a precision feeding screw, 5-3 parts, a precision feeding threaded sleeve, 5-4 parts, a discharging port, 5-5 parts, a precision plugging mechanism, 5-51 parts, a plugging cylinder B,5-52 parts, a precision feeding plug board, 6 parts, a driving mechanism, 6-1 parts, a servo motor, 6-2 parts, a chain coupling, 6-3 parts, a double-row chain wheel, 6-4 parts, a chain wheel, 7 parts, a plugging mechanism, 7-1 parts, a plugging cylinder A,7-2 parts, a mounting bracket, 7-3 parts, a plugging plug board, a flange, 8 parts, a dust hood, 8-1 parts, a dust collection port A,8-2 parts and a dust collection port B.

Detailed Description

The following description of the present invention will be made with reference to the accompanying drawings, which are provided to further explain the constitution of the present invention.

Example 1. The feeding machine shown in fig. 1 comprises a shell 1, a feeding port 2 is installed above the shell 1, a discharging barrel 3 is installed below the shell 1, a screw rod 4 is installed in the shell 1, the feeding port 2 is located above the screw rod 4, the output end of the discharging barrel 3 is connected with a precise feeding mechanism 5, a driving screw rod 4 and a driving mechanism 6 for rotating the precise feeding mechanism 5 are installed at one end of the shell 1, a blocking mechanism 7 for blocking the discharging barrel 3 is installed below the shell 1, a dust hood 8 matched with the tail end of the discharging barrel 3 and the discharging port of the precise feeding mechanism 5 are installed at the tail end of the discharging barrel 3, and the dust hood 8 is connected with a cyclone dust collector through a pipeline.

The shell 1 comprises a left end cover 1-1 and a right end cover 1-2, a threaded sleeve 1-3 is arranged between the left end cover 1-1 and the right end cover 1-2, a connecting flange 1-4 is arranged between the right end cover 1-2 and the threaded sleeve 1-3, one end of a screw rod 2 is arranged on the left end cover 1-1, the other end of the screw rod 2 is arranged on the connecting flange 1-4, a servo sleeve 1-5 is arranged on the inner side of the threaded sleeve 1-3, and the servo sleeve 1-5 is arranged from the screw thread to the connecting flange 1-4; the servo sleeve 1-5 is added in the screw sleeve 1-3 due to the fact that materials slide slightly, so that friction force of powder in the screw sleeve is increased, and the powder in the screw sleeve is well controlled.

The connecting flanges 1-4 comprise flange bodies, threaded holes convenient to mount are formed in the flange bodies, and mounting holes 1-41 for mounting the precise feeding mechanism are formed in the lower portions of the flange bodies.

The precise feeding mechanism 5 shown in the figure 2-3 comprises a precise feeding screw connecting shaft 5-1 arranged on a connecting flange 1-4, the precise feeding screw connecting shaft 5-1 is positioned above the plugging mechanism, a precise feeding screw 5-2 is arranged at one end of the precise feeding screw connecting shaft 5-1, the precise feeding screw 5-2 penetrates through a discharging barrel 3, a precise feeding screw sleeve 5-3 is arranged on the outer side of the precise feeding screw 5-2, a discharging port 5-4 is arranged at one end of the precise feeding screw 5-2, which is far away from the precise feeding screw connecting shaft 5-1, and a precise plugging mechanism 5-5 is arranged at the tail end of the discharging port 5-4.

The precise plugging mechanism comprises a plugging cylinder B5-51, a precise feeding plugboard 5-52 is mounted on an output shaft of the plugging cylinder B5-51, the precise feeding plugboard 5-52 is positioned below a discharge port 5-4, the discharge port 5-4 is plugged when the precise feeding plugboard works, and feeding is stopped; when the device does not work, the discharge port 5-4 carries out precise feeding.

The driving mechanism shown in the figure 4 comprises a servo motor 6-1 arranged on a right end cover 1-2, a chain coupling 6-2 is arranged on an output shaft of the servo motor 6-1, the chain coupling 6-2 and a duplex chain wheel 6-3 arranged on a screw 4 form chain transmission through a chain A, and a chain wheel at one side of the duplex chain wheel 6-3 far away from the servo motor 6-1 and a chain wheel 6-4 arranged on a precise feeding screw connecting shaft 5-1 form chain transmission through a chain.

The plugging mechanism comprises a plugging cylinder A7-1 installed below a shell 1, the plugging cylinder A7-1 is installed below the shell 1 through an installation support 7-2, a plugging plugboard 7-3 is installed on an output shaft of the plugging cylinder A7-1, the plugging plugboard 7-3 is matched with a plugboard flange 7-4 installed below a discharging barrel 3, when the plugging cylinder A7-1 moves, the output shaft of the plugging cylinder A7-1 drives the plugging plugboard 7-3 to move, the plugboard flange 7-4 is plugged by the plugging plugboard 7-3, and the discharging barrel 3 is blocked by the plugging flange 7-4 to plug materials downwards.

The dust hood 8 is provided with a dust suction port A8-1 and a dust suction port B8-2, the dust suction port A8-1 is buckled at the tail end of the discharge barrel 3, and the dust suction port B8-2 is buckled at the tail end of the discharge port 5-4.

The cyclone dust collector adopts a cyclone dust collector disclosed in the patent with the publication number of 216064621U, and dust-collecting and recycling the flying powder under the action of the dust collector through a pipeline.

The feeding machine in the embodiment is matched with an automatic weighing device for use, when a carton on the automatic weighing device reaches the position below a discharge cylinder of the feeding machine, a servo motor 6-1 is started, the servo motor 6-1 drives a screw rod 4 to rotate, powder in a feeding port 2 falls onto the screw rod 4, the powder falls into the discharge cylinder 3 along with the rotation of the screw rod 4 and further falls into the carton, the powder is discharged under the weight of process requirements under the action of a screw rod sleeve, when a plugging cylinder A7-1 acts, an output shaft of a plugging cylinder A7-1 drives a plugging plugboard 7-3 to act, the plugging plugboard 7-3 seals a plugboard flange 7-4, and the plugging flange 7-4 blocks the discharge cylinder 3 to plug materials downwards; part of powder in the screw rod 4 can enter the precise feeding mechanism, the servo motor 6-1 drives the precise feeding screw rod 5-2 to rotate for feeding through the transmission of a chain wheel coupling, the precise feeding mechanism plays a role of precise weighing, an output shaft of the plugging cylinder B5-51 drives the precise feeding inserting plate 5-52 to seal the discharging hole 5-4, and the feeding period is finished.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.

In addition, various embodiments of the present invention can be arbitrarily combined with each other, and the disclosed content of the present invention should be considered as the same as long as it does not violate the idea of the present invention.

Claims

1. The utility model provides a feeding machine, includes casing (1), feeding mouth (2) are installed to the top of casing (1), feed cylinder (3) are installed to the below of casing (1), install screw rod (4) in casing (1), feeding mouth (2) are located the top of screw rod (4), its characterized in that: the output of play feed cylinder (3) is connected with accurate feed mechanism (5), driving screw (4) and accurate feed mechanism (5) pivoted actuating mechanism (6) are installed to the one end of casing (1), shutoff mechanism (7) of shutoff play feed cylinder (3) are installed to the below of casing (1), the end of play feed cylinder (3) and the discharge gate department of accurate feed mechanism (5) all install rather than assorted suction hood (8), suction hood (8) have cyclone through the pipe connection.

2. A feeder as claimed in claim 1, wherein: the shell (1) comprises a left end cover (1-1) and a right end cover (1-2), a threaded sleeve (1-3) is installed between the left end cover (1-1) and the right end cover (1-2), a connecting flange (1-4) is installed between the right end cover (1-2) and the threaded sleeve (1-3), one end of a screw rod (4) is installed on the left end cover (1-1), the other end of the screw rod is installed on the connecting flange (1-4), a servo sleeve (1-5) is installed on the inner side of the threaded sleeve (1-3), and the servo sleeve (1-5) is located to the connecting flange (1-4) from screw threads.

3. A feeder as claimed in claim 2, wherein: the connecting flange (1-4) comprises a flange body, a threaded hole convenient to install is formed in the flange body, and an installation hole (1-41) for installing the precise feeding mechanism is formed in the lower portion of the flange body.

4. A feeder as claimed in any one of claims 1 to 3, wherein: the precise feeding mechanism (5) comprises a precise feeding screw connecting shaft (5-1) arranged on a connecting flange (1-4), the precise feeding screw connecting shaft (5-1) is located above the plugging mechanism, a precise feeding screw (5-2) is arranged at one end of the precise feeding screw connecting shaft (5-1), the precise feeding screw (5-2) penetrates through the discharging barrel (3), a precise feeding screw sleeve (5-3) is arranged on the outer side of the precise feeding screw (5-2), a discharging port (5-4) is arranged at one end, far away from the precise feeding screw connecting shaft (5-1), of the precise feeding screw (5-2), and a precise plugging mechanism (5-5) is arranged at the tail end of the discharging port (5-4).

5. A feeder as claimed in claim 4, wherein: the precise plugging mechanism comprises a plugging cylinder B (5-51), a precise feeding plugboard (5-52) is mounted on an output shaft of the plugging cylinder B (5-51), and the precise feeding plugboard (5-52) is positioned below the discharge hole (5-4).

6. A feeder as claimed in claim 5, wherein: the driving mechanism (6) comprises a servo motor (6-1) arranged on a right end cover (1-2), a chain coupling (6-2) is arranged on an output shaft of the servo motor (6-1), the chain coupling (6-2) and a double-row chain wheel (6-3) arranged on a screw (4) form chain transmission through a chain, and the chain wheel on one side, far away from the servo motor (6-1), of the double-row chain wheel (6-3) and the chain wheel (6-4) arranged on a precise feeding screw connecting shaft (5-1) form chain transmission through the chain.

7. A feeder as claimed in claim 6, wherein: the plugging mechanism (7) comprises a plugging air cylinder A (7-1) arranged below the shell (1), a plugging plugboard (7-3) is arranged on an output shaft of the plugging air cylinder A (7-1), and the plugging plugboard (7-3) is matched with a plugboard flange (7-4) arranged below the discharging barrel (3).

8. A feeder as claimed in claim 7, wherein: the plugging air cylinder A (7-1) is installed below the shell (1) through an installation support (7-2).

9. A feeder as claimed in claim 8, wherein: the dust hood 8 is provided with a dust suction port A (8-1) and a dust suction port B (8-2), the dust suction port A (8-1) is buckled at the tail end of the discharge barrel (3), and the dust suction port B (8-2) is buckled at the tail end of the discharge port (5-4).