CN220179998U - Feeding mechanism and injection molding machine - Google Patents

Abstract

The utility model provides a feeding mechanism and an injection molding machine, and belongs to the technical field of injection molding equipment. The feeding mechanism comprises a conveying assembly and a lifting assembly. The conveying assembly comprises a plate vehicle, at least two feed boxes are arranged on the plate vehicle, the lifting assembly comprises a lifting machine, a conveying pipe corresponding to each feed box is arranged at an inlet at the lower end of the lifting machine, and a plugging piece is arranged at each conveying pipe. In this application: the staff can drive the scooter from the warehouse to fill up in at least two kinds of raw materials and advance corresponding workbin, then travel to injection molding machine department, opens corresponding gate, drops into injection molding machine with corresponding raw materials through the lifting machine in, then travel to another injection molding machine department and carry out the material loading operation, convenient operation is swift, utilizes a lifting machine to carry out the material loading operation to the raw materials of multiple specification, and the commonality is strong.

Description

Feeding mechanism and injection molding machine

Technical Field

The utility model relates to the technical field of injection molding equipment, in particular to a feeding mechanism and an injection molding machine.

Background

The raw material particles such as PP, PE and the like are put into an injection molding machine to be melted and injected into a mold to be molded.

To this, chinese patent application No. CN202121901496.1 discloses a feed mechanism for injection molding machine, and this scheme is mainly gone up and down in the backup pad through the feed bin, then locks through screw rod and nut, drops into the injection molding machine with the raw materials in the feed bin, carries out lateral shifting through the cylinder of bottom, and it is seen that the removal of whole device and the promotion and the locking of feed bin all need manual drive, and is more laborious and troublesome.

Chinese patent application number is CN202222510667.9, discloses an injection molding machine feed mechanism, and this scheme is mainly through an electric jar with the feed bin jack-up, and another electric jar is with the feed bin slope with the material pour into the injection molding machine in, in the actual factory building, generally more than an injection molding machine, the raw materials that use also more than one, above-mentioned scheme is inconvenient to carry out the material loading to multiple kind raw materials, also is inconvenient for removing, if every injection molding machine all disposes such mechanism, equipment cost is higher.

Disclosure of Invention

In order to overcome the defects, the utility model provides a feeding mechanism and an injection molding machine, and aims to solve the problems in the prior art.

In a first aspect, an embodiment of the present utility model provides a feeding mechanism, including a transport assembly and a lifting assembly.

The conveying assembly comprises a plate vehicle, at least two feed boxes are arranged on the plate vehicle, the lifting assembly comprises a lifting machine, a conveying pipe corresponding to each feed box is arranged at an inlet at the lower end of the lifting machine, and a plugging piece is arranged at each conveying pipe.

In a specific embodiment, the scooter is electrically powered and is provided with a seat and a handlebar.

In the implementation process, an operator drives the electric scooter to come and go between the injection molding machine and the warehouse, and at least two raw materials are transported each time.

In a specific embodiment, each feed bin is provided with a feed opening, and the feed opening is provided with a cover plate.

In the implementation process, raw materials are added into the material box from the material feeding port, after filling is finished, the cover plate is closed, and then the other cover plate is opened for filling, so that mixing materials are avoided during filling.

In a specific embodiment, the lower portion of each of the bins is inclined.

In the realization process, the inclined material conveying pipe is convenient for collecting materials at the bottom end, the emptying of the materials is facilitated, and the bottom of the material box is provided with the support column for supporting the inclined material box.

In a specific embodiment, the hoist is a screw hoist.

In the implementation process, the motor drives the screw rod to rotate, so that raw materials in the conveying pipe at the bottom are lifted to the material opening of the injection molding machine at the top end.

In a specific embodiment, the blocking piece comprises a gate, a chute is arranged between the conveying pipe and the outer wall of the elevator, and the gate slides in the chute.

In a specific embodiment, the plugging piece further comprises a mounting plate and an electric cylinder, wherein the mounting plate is fixedly connected with the outer wall of the elevator, the electric cylinder is mounted on the mounting plate, and the telescopic end of the electric cylinder is fixedly connected with the gate.

In the implementation process, the electric cylinder controls the gate to be opened or closed, and only one gate is opened at each moment.

In a second aspect, the present utility model further provides an injection molding machine, including the above feeding mechanism.

Compared with the prior art, the utility model has the beneficial effects that: the staff can drive the scooter from the warehouse to fill up in at least two kinds of raw materials and advance corresponding workbin, then travel to injection molding machine department, opens corresponding gate, drops into injection molding machine with corresponding raw materials through the lifting machine in, then travel to another injection molding machine department and carry out the material loading operation, convenient operation is swift, utilizes a lifting machine to carry out the material loading operation to the raw materials of multiple specification, and the commonality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a first view angle structure of a feeding mechanism according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a second view angle structure of a feeding mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2 according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a lifting assembly according to an embodiment of the present utility model.

In the figure: 100-a transport assembly; 110-plate vehicle; 120-bin; 130-cover plate; 200-lifting assembly; 210-a lifter; 220-a material conveying pipe; 230-blocking piece; 231-gate; 232-mounting plates; 233-electric cylinder.

Detailed Description

The technical solutions in the embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the present utility model provides a loading mechanism, which includes a transporting assembly 100 and a lifting assembly 200. The transporting assembly 100 comprises a plate vehicle 110, at least two feed boxes 120 are arranged on the plate vehicle 110, the lifting assembly 200 comprises a lifting machine 210, a conveying pipe 220 corresponding to each feed box 120 is arranged at the inlet of the lower end of the lifting machine 210, and a plugging piece 230 is arranged at each conveying pipe 220. Wherein, the staff can drive the scooter 110 to fill at least two kinds of raw materials into the corresponding workbin 120 from the warehouse, then travel to the injection molding machine department, open corresponding gate 231, put into the injection molding machine with corresponding raw materials through lifting machine 210, then travel to another injection molding machine department and carry out the material loading operation, convenient operation is swift, utilizes a lifting machine 210 to carry out the material loading operation to the raw materials of multiple specification, and the commonality is strong.

Referring to fig. 1-2, the scooter 110 is electrically driven, and the scooter 110 is provided with a seat and a handlebar. An operator drives the electric scooter 110 between the injection molding machine and the warehouse, transporting at least two raw materials at a time.

Referring to fig. 1-2, each bin 120 is provided with a feed port, and the feed port is provided with a cover 130. Raw materials are added into the feed box 120 from the feed opening, after filling is finished, the cover plate 130 is closed, and then the other cover plate 130 is opened for filling, so that the mixing materials are avoided during filling.

Referring to fig. 1-2, the lower portion of each bin 120 is inclined. The inclined arrangement facilitates the collection of material to the feed conveyor pipe 220 at the bottom end, facilitating the emptying of the material, and the bottom of the bin 120 is provided with a support to support the inclined bin 120.

Referring to fig. 1-4, the hoist 210 is a screw lifting device. The motor drives the screw to rotate, thereby lifting the material in the bottom feed conveyor pipe 220 to the top injection molding machine port.

Referring to fig. 3-4, the blocking member 230 includes a gate 231, a chute is disposed between the feed pipe 220 and the outer wall of the elevator 210, and the gate 231 slides in the chute. The plugging member 230 further comprises a mounting plate 232 and an electric cylinder 233, wherein the mounting plate 232 is fixedly connected with the outer wall of the elevator 210, the electric cylinder 233 is mounted on the mounting plate 232, and the telescopic end of the electric cylinder 233 is fixedly connected with the gate 231. The electric cylinder 233 controls the shutter 231 to be opened or closed, and only one shutter 231 is opened at a time.

Referring to fig. 1-4, the present utility model further provides an injection molding machine, which includes the above-mentioned feeding mechanism.

The working principle of the feeding mechanism is as follows: the electric scooter 110 is driven by a worker to fill the raw material feeding box 120 from a warehouse and then to an injection molding machine, a discharging pipe at the top of the lifter 210 faces the raw material inlet of the injection molding machine, a corresponding electric cylinder 233 is started, the electric cylinder 233 pulls up a gate 231, raw materials enter the lifter 210 along an inclined feed box 120 through a feed conveying pipe 220, the lifter 210 conveys the raw materials into the injection molding machine, after injection molding is finished, the lifter 210 is closed and then moved to the next injection molding machine to add the raw materials, if the raw material types need to be switched, the gate 231 is required to be closed in advance during previous feeding, the lifter 210 continues conveying until no raw materials are sent out, the raw materials in the lifter 210 are indicated to be empty, then another corresponding gate 231 can be opened, in sum, the worker can drive the scooter 110 to fill at least two raw materials from the warehouse into the corresponding feed box 120 and then to the injection molding machine, the corresponding gate 231 is opened, the corresponding raw materials are input into the injection molding machine through the lifter 210, then the lifter 210 is driven to the other injection molding machine to carry out feeding operation, the operation is convenient and rapid, the lifter 210 is utilized to carry out the universal operation on raw materials with multiple specifications.

The above embodiments of the present utility model are only examples, and are not intended to limit the scope of the present utility model, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Claims (8)

1. Feeding mechanism, its characterized in that includes

The transport assembly (100), the transport assembly (100) comprises a plate vehicle (110), and at least two feed boxes (120) are arranged on the plate vehicle (110);

the lifting assembly (200), the lifting assembly (200) comprises a lifting machine (210), a conveying pipe (220) corresponding to each feed box (120) is arranged at the inlet of the lower end of the lifting machine (210), and a plugging piece (230) is arranged at each conveying pipe (220).

2. A loading mechanism according to claim 1, wherein the scooter (110) is electrically driven, the scooter (110) being provided with a seat and a handle bar.

3. A feeding mechanism according to claim 2, wherein each of the bins (120) is provided with a feed opening, and wherein the feed opening is provided with a cover plate (130).

4. A feeding mechanism according to claim 3, wherein the lower part of each of the bins (120) is inclined.

5. A feeding mechanism according to claim 4, wherein the elevator (210) is a screw lifting device.

6. The feeding mechanism according to claim 5, wherein the blocking member (230) comprises a gate (231), a chute is provided between the feed delivery pipe (220) and the outer wall of the elevator (210), and the gate (231) slides in the chute.

7. The feeding mechanism according to claim 6, wherein the blocking member (230) further comprises a mounting plate (232) and an electric cylinder (233), the mounting plate (232) is fixedly connected with the outer wall of the elevator (210), the electric cylinder (233) is mounted on the mounting plate (232), and the telescopic end of the electric cylinder (233) is fixedly connected with the gate (231).

8. An injection molding machine comprising the feeding mechanism of any one of claims 1-7.