CN219405183U - Automatic feeding equipment for pet basin injection molding machine - Google Patents

Abstract

The utility model discloses automatic feeding equipment for a pet basin injection molding machine, which comprises a storage bin, a discharge hopper and a discharge pipe which are sequentially connected, wherein a plurality of distributing hoppers are arranged in the storage bin through driving shafts, and a feed pipe is arranged above each distributing hopper; the automatic feeding device is characterized in that a pushing mechanism is arranged in the discharging hopper and comprises a driven gear, racks which are in sliding fit with the storage bin are meshed with the side parts of the gear, a pushing rod which is inserted into a discharging pipe is fixed at the bottom end of each rack, and a rotator is arranged on the inner wall of the discharging pipe. According to the utility model, the pushing mechanism is arranged, the pushing force of the pushing rod is used for assisting the plastic raw material in the discharging pipe to be discharged from the pushing mechanism, so that the blocking of the discharging pipe is effectively prevented, normal production is ensured, the friction force type between the granular plastic raw material and the inner wall of the discharging pipe is changed by arranging the rotating body, sliding friction is converted into rolling friction, friction force is reduced, the discharge of the plastic raw material is accelerated, and production efficiency is improved.

Description

Automatic feeding equipment for pet basin injection molding machine

Technical Field

The utility model relates to the technical field of injection molding machines, in particular to automatic feeding equipment for a pet basin injection molding machine.

Background

As the market for pet products expands, the production scale of manufacturers of pet products also gradually expands. At present, most pet basin production equipment has lower automation degree, and in order to improve production efficiency, automatic feeding equipment is adopted for production. In the prior art, most of feeding equipment is usually one-time injection of plastic raw materials, the plastic raw materials are conveyed to an injection part through a pipeline, but the plastic raw materials passing through the pipeline in unit time are limited due to the limitation of the pipeline, if the plastic raw materials added at one time are too much, the pipeline is blocked, smooth blanking is not realized, and the production is affected. Therefore, we provide an automatic feeding device for a pet basin injection molding machine.

Disclosure of Invention

The utility model aims to provide automatic feeding equipment for a pet basin injection molding machine, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the automatic feeding equipment for the pet basin injection molding machine comprises a storage bin, a discharge hopper and a discharge pipe which are sequentially connected, wherein a plurality of distributing hoppers are arranged in the storage bin through driving shafts, and a feeding pipe is arranged above each distributing hopper;

the automatic feeding device is characterized in that a pushing mechanism is arranged in the discharging hopper and comprises a driven gear, racks which are in sliding fit with the storage bin are meshed with the side parts of the gear, a pushing rod which is inserted into a discharging pipe is fixed at the bottom end of each rack, and a rotator is uniformly arranged on the inner wall of the discharging pipe.

Preferably, the transmission shaft is rotatably arranged on the inner wall of the storage bin, the gear is fixed on the transmission shaft, the belt pulley II is arranged at the end part of the transmission shaft, the belt pulley I is arranged on the transmission shaft, and the belt pulley I is connected with the belt pulley II through a belt.

Preferably, a sliding rod is fixed between the storage bin and the discharge hopper, and a ring sleeve which is sleeved on the sliding rod in a sliding manner is fixed on the side part of the rack.

Preferably, the bottom end of the pushing rod is fixed with a conical head.

Preferably, the rotating body comprises an elastic sphere embedded in the inner wall of the discharging pipe through a rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that: through setting up pushing equipment, utilize pivoted gear, drive rack and reciprocate, make the ejector pin reciprocate in the discharging pipe, with the help of the thrust of ejector pin, the plastics raw materials that is arranged in the discharging pipe is from discharging wherein, effectively prevent that the discharging pipe from taking place to block up when discharging, promote the discharging pipe to keep unobstructed, guarantee normal production, through setting up the rotor at the discharging pipe inner wall, utilize the pivot, make the elasticity spheroid rotate on the discharging pipe inner wall, change granular plastics raw materials and the frictional force type of discharging pipe inner wall, change sliding friction into rolling friction, frictional force has been reduced, promote the plastics raw materials to accelerate down motion, accelerate the discharge of plastics raw materials, improve production efficiency.

Drawings

FIG. 1 is a schematic diagram of the internal structure of an automatic feeding device for a pet basin injection molding machine;

FIG. 2 is a schematic view of the structure of a discharge pipe of an automatic feeding device for a pet basin injection molding machine;

fig. 3 is a schematic structural view of a slide bar of an automatic feeding device for a pet basin injection molding machine.

In the figure: the material storage bin 1, the material discharge hopper 2, the material discharge pipe 3, the material feeding pipe 4, the driving shaft 5, the material distribution hopper 6, the belt pulley I7, the driving shaft 8, the belt pulley II 9, the gear 10, the rack 11, the sliding rod 12, the annular sleeve 13, the material pushing rod 14, the conical head 15, the rotating body 16, the elastic sphere 161 and the rotating shaft 162.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the automatic feeding equipment for the pet basin injection molding machine comprises a storage bin 1, a discharge hopper 2 and a discharge pipe 3 which are sequentially connected, wherein a plurality of distributing hoppers 6 are arranged in the storage bin 1 through driving shafts 5, and a feed pipe 4 is arranged above the distributing hoppers 6;

specifically, the top of the distributing hopper 6 is opened so as to receive the plastic raw materials output by the feeding pipe 4, the driving shaft 5 is connected with the output shaft of the motor, after the motor is started, the driving shaft 5 rotates and drives the distributing hoppers 6 to rotate, each distributing hopper 6 sequentially rotates to a preset material receiving position, then stops rotating, after the distributing hoppers 6 are sequentially filled with a proper amount of plastic raw materials and then rotate again, as the process continues, the distributing hoppers 6 are sequentially inverted and the plastic raw materials in the distributing hoppers are poured out, so that the aim of staged feeding is fulfilled, in the practical design, the bottom of the distributing hopper 6 is provided with a pressure sensor so as to be matched with the feeding pipe 4, when the set pressure value is reached, the feeding pipe 4 stops outputting, and when the next distributing hopper 6 reaches the preset material receiving position, the feeding pipe 4 continues outputting the raw materials;

a pushing mechanism is arranged in the discharging hopper 2 and comprises a driven gear 10, and a rack 11 which is arranged vertically and is in sliding fit with the storage bin 1 is meshed with the side part of the gear 10;

further, a slide bar 12 is fixed between the storage bin 1 and the discharge hopper 2, and a ring sleeve 13 which is sleeved on the slide bar 12 in a sliding way is fixed at the side part of the rack 11; along with the rotation of the gear 10, the rack 11 moves on the slide bar 12 by virtue of the ring sleeve 13 to realize the up-and-down motion of the rack;

a pushing rod 14 inserted into the discharging pipe 3 is fixed at the bottom end of the rack 11; the rack 11 drives the pushing rod 14 to move up and down;

further, a conical head 15 is fixed at the bottom end of the pushing rod 14; by arranging the conical head 15, the pressure of the pushing rod 14 on the granular plastic raw materials is increased, and the plastic raw materials are promoted to move downwards;

further, a transmission shaft 8 is rotatably arranged on the inner wall of the storage bin 1, a gear 10 is fixed on the transmission shaft 8, a belt pulley II 9 is arranged at the end part of the transmission shaft 8, a belt pulley I7 is arranged on the transmission shaft 5, and the belt pulley I7 is connected with the belt pulley II 9 through a belt; the belt pulley I7 is utilized to drive the belt pulley II 9 to rotate, so that the gear 10 is driven to rotate, a motor or other electrical equipment is not required to be added, and the energy consumption is reduced;

specifically, through setting up pushing equipment, utilize pivoted gear 10, drive rack 11 and slide from top to bottom, make pushing equipment 14 reciprocate in discharging pipe 3, with the help of pushing equipment 14's thrust, assist the plastics raw materials that is arranged in discharging pipe 3 to discharge wherein, effectively prevent discharging pipe 3 to take place to block up when the discharge, promote discharging pipe 3 to keep unobstructed, guarantee normal production.

The inner wall of the discharging pipe 3 is uniformly provided with a rotating body 16;

further, the rotator 16 comprises an elastic sphere 161 embedded in the inner wall of the discharging pipe 3 through a rotating shaft 162; the inner wall of the discharging pipe 3 is uniformly provided with mounting grooves, and the radius of the elastic sphere 161 is smaller than that of the mounting grooves, so that the elastic sphere 161 rotates in the mounting grooves;

specifically, through setting up rotor 16 at discharging pipe 3 inner wall, utilize pivot 162, make elasticity spheroid 161 rotate on discharging pipe 3 inner wall, change the frictional force type of granular plastics raw materials and discharging pipe 3 inner wall, change sliding friction into rolling friction, reduced frictional force, promote the plastics raw materials to accelerate downward movement for the discharge of plastics raw materials, improve production efficiency.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an automatic feeding equipment for pet basin injection molding machine, includes storage silo (1), discharge hopper (2) and discharging pipe (3) that connect gradually, its characterized in that: a plurality of distributing hoppers (6) are arranged in the storage bin (1) through driving shafts (5), and feeding pipes (4) are arranged above the distributing hoppers (6);

be equipped with pushing equipment in discharge hopper (2), pushing equipment includes driven gear (10), gear (10) lateral part meshing have with storage silo (1) sliding fit's rack (11), rack (11) bottom mounting has pushing equipment (14) of inserting discharging pipe (3), discharging pipe (3) inner wall evenly is equipped with rotor (16).

2. The automatic feeding device for a pet bowl injection molding machine according to claim 1, wherein: the novel garbage truck is characterized in that a transmission shaft (8) is rotatably arranged on the inner wall of the storage bin (1), a gear (10) is fixed on the transmission shaft (8), a belt pulley II (9) is arranged at the end part of the transmission shaft (8), a belt pulley I (7) is arranged on the driving shaft (5), and the belt pulley I (7) is connected with the belt pulley II (9) through a belt.

3. The automatic feeding device for a pet bowl injection molding machine according to claim 1, wherein: a slide bar (12) is fixed between the storage bin (1) and the discharge hopper (2), and a ring sleeve (13) which is sleeved on the slide bar (12) in a sliding way is fixed on the side part of the rack (11).

4. The automatic feeding device for a pet bowl injection molding machine according to claim 1, wherein: and a conical head (15) is fixed at the bottom end of the pushing rod (14).

5. The automatic feeding device for a pet bowl injection molding machine according to claim 1, wherein: the rotator (16) comprises an elastic sphere (161) embedded in the inner wall of the discharging pipe (3) through a rotating shaft (162).