CN204773419U - Vertical FIFO penetrates material mechanism - Google Patents

Abstract

The utility model discloses a vertical first-in-first-out injection mechanism, which includes a lower seat, an injection cylinder, an injection cylinder, an injection screw, a transmission shaft, a hydraulic motor, an injection cylinder, an injection cylinder fixing block and an oil cylinder connecting plate , the hydraulic motor is arranged in the middle of the fixed block of the injection cylinder, a transmission shaft is connected under the hydraulic motor, the feeding cylinder is connected under the fixed block of the shooting cylinder, and the One end is set in the injection barrel, the injection barrel is set in the lower seat, the feeding screw is set under the transmission shaft, the bottom of the feeding screw is connected with a check valve, the The bottom of the check valve is also connected with the injection axis, and the end of the injection axis is also provided with a nozzle. The utility model has the advantages of reasonable structure, high energy saving, strong performance, high production and processing efficiency, low noise, saving the use of cooling water, convenient maintenance and long service life.

Description

A vertical first-in first-out injection mechanism

technical field

The utility model relates to the field of mechanical equipment, in particular to a vertical first-in-first-out injection mechanism.

Background technique

Injection molding machine is a kind of plastic machinery, referred to as injection machine or injection molding machine, is the main molding equipment for making thermoplastics or thermosetting plastics into various shapes of plastic products using plastic molding molds. Injection molding is achieved through injection molding machines and molds.

With the development of the economy, the injection mechanism used in the prior art still has great deficiencies in use, such as large energy consumption, low production efficiency, high noise, and inconvenient maintenance, resulting in a short service life of the entire equipment. Use poorly.

Utility model content

The purpose of the utility model is to provide a vertical first-in-first-out injection mechanism with reasonable structure, high energy saving, strong performance, high production and processing efficiency, low noise, saving cooling water, convenient maintenance and long service life.

The technical scheme of the utility model is that a vertical first-in-first-out injection mechanism includes a lower seat, an injection cylinder, an injection cylinder, an injection screw, a transmission shaft, a hydraulic motor, an injection cylinder, an injection cylinder fixing block and Oil cylinder connection plate, the injection cylinder is provided with 4 corners of the cylinder connection plate through the piston rod of the injection cylinder, and the injection cylinder is arranged on the four corners of the injection cylinder fixed block , the hydraulic motor is arranged in the middle of the fixed block of the injection cylinder, a transmission shaft is connected under the hydraulic motor, the feeding cylinder is connected under the fixed block of the shooting cylinder, and the One end is set in the injection barrel, the injection barrel is set in the lower seat, the feeding screw is set under the transmission shaft, the bottom of the feeding screw is connected with a check valve, the The bottom of the check valve is also connected with the injection axis, and the end of the injection axis is also provided with a nozzle.

In a preferred embodiment of the utility model, the injection cylinder is provided with an injection cylinder fixing block on the lower seat.

In a preferred embodiment of the utility model, the lower end of the injection cylinder is fixed on the injection cylinder fixing block.

In a preferred embodiment of the present invention, the top of the feeding screw is also provided with a thrust bearing on the fixing block of the injection barrel.

In a preferred embodiment of the present invention, the feeding cylinder is arranged on the fixing block of the shooting cylinder through the feeding cylinder cushion block.

In a preferred embodiment of the present invention, the feeding screw is provided with a skeleton oil seal at the joint of the fixing block of the injection barrel.

The utility model describes a vertical first-in-first-out injection mechanism. The utility model has reasonable structure, high energy saving, strong performance, high production and processing efficiency, low noise, saving the use of cooling water, convenient maintenance and long service life. .

Description of drawings

Fig. 1 is a front sectional view of a preferred embodiment of a vertical FIFO injection mechanism of the present invention.

Detailed ways

The preferred embodiments of the utility model are described in detail below, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, so that the protection scope of the utility model can be defined more clearly.

The utility model is described as a vertical first-in-first-out injection mechanism, as shown in Figure 1, including a lower seat 1, an injection cylinder 2, an inlet cylinder 3, an inlet screw 4, a transmission shaft 5, a hydraulic motor 6, The injection cylinder 7, the injection cylinder fixing block 8 and the oil cylinder connecting plate 9.

The injection oil cylinder 7 is provided with 4 corners of the cylinder connecting plate 9 through the injection cylinder piston rod 10 respectively, and the injection cylinder 7 is arranged on the four corners of the injection cylinder fixing block 8 superior.

The hydraulic motor 6 is arranged in the middle of the shooting barrel fixing block 8 , and a transmission shaft 5 is connected below the hydraulic motor 6 .

The feeding barrel 3 is connected under the fixing block 8 of the shooting barrel, and one end of the charging barrel 3 is arranged in the injection barrel 2 .

The injection cylinder 2 is arranged in the lower seat 1 .

The feed screw 4 is arranged below the transmission shaft 5, and the bottom of the feed screw 4 is connected with a check valve 11, and the bottom of the check valve 11 is also connected with an injection axis 12, and the injection shaft The end of the core 12 is also provided with a nozzle 13 .

Further, the injection cylinder 2 is provided with an injection cylinder fixing block 14 on the lower seat 1 .

Further, the lower end of the injection cylinder 7 is fixed on the injection cylinder fixing block 14 .

Further, the top of the feeding screw 4 is also provided with a thrust bearing 15 on the fixed block 8 of the injection barrel.

Further, the charging cylinder 3 is arranged on the fixing block 8 of the charging cylinder through the charging cylinder spacer 16 .

Further, the feeding screw 4 is provided with a skeleton oil seal 17 at the joint of the shooting barrel fixing block 8 .

The utility model describes a vertical first-in-first-out injection mechanism. The utility model has reasonable structure, high energy saving, strong performance, high production and processing efficiency, low noise, saving the use of cooling water, convenient maintenance and long service life. .

The above is only a specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person familiar with the art can think of the invention without creative work within the technical scope disclosed by the utility model. Changes or replacements should fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be determined by the protection scope defined in the claims.

Claims (6)

1. A vertical first-in-first-out injection mechanism, characterized in that it includes a lower seat, an injection cylinder, an inlet cylinder, an inlet screw, a transmission shaft, a hydraulic motor, an injection cylinder, an injection cylinder fixing block, and an oil cylinder connection plate, the injection oil cylinder is provided with 4 respectively through the injection cylinder piston rod on the four corners of the cylinder connecting plate, and the injection cylinder is arranged on the four corners of the injection cylinder fixed block, so The hydraulic motor is arranged in the middle of the fixed block of the injection barrel, a transmission shaft is connected under the hydraulic motor, the feeding barrel is connected under the fixing block of the shooting barrel, and one end of the feeding barrel is set In the injection barrel, the injection barrel is arranged in the lower seat, the feeding screw is arranged below the transmission shaft, the bottom of the feeding screw is connected with a check valve, and the backstop The lower part of the valve is also connected with the injection axis, and the end of the injection axis is also provided with a nozzle. 2. The vertical first-in-first-out injection mechanism according to claim 1, characterized in that: said injection cylinder is provided with an injection cylinder fixing block on said lower seat. 3. The vertical first-in-first-out injection mechanism according to claim 2, characterized in that: the lower end of the injection cylinder is fixed on the fixed block of the injection cylinder. 4. The vertical first-in-first-out injection mechanism according to claim 1, characterized in that: the top of the feeding screw is also provided with a thrust bearing on the fixed block of the injection barrel. 5. The vertical first-in-first-out injection mechanism according to claim 1, characterized in that: the feeding cylinder is arranged on the fixing block of the shooting cylinder through a cushion block of the feeding cylinder. 6. The vertical first-in-first-out injection mechanism according to claim 1, characterized in that: the feeding screw is provided with a skeleton oil seal at the joint of the injection cylinder fixing block.