CN209036971U

CN209036971U - Dosed expelling device is used in a kind of production of profile

Info

Publication number: CN209036971U
Application number: CN201821851365.5U
Authority: CN
Inventors: 钟海浪; 林永宏
Original assignee: GPM MACHINERY (SHANGHAI) CO Ltd
Current assignee: GPM MACHINERY (SHANGHAI) CO Ltd
Priority date: 2018-11-12
Filing date: 2018-11-12
Publication date: 2019-06-28
Anticipated expiration: 2028-11-12

Abstract

The utility model discloses a kind of profile production dosed expelling devices, including rack, mounting plate and support column, the top of rack is equipped with mounting plate, there are four support columns for screw fixation between rack and mounting plate, the side screw of mounting plate is fixed with switch panel, the middle part screw of mounting plate is fixed with hopper, the lower section of hopper and be located at rack upside screw be fixed with slide cartridge, conveying pipeline is welded between hopper and slide cartridge, the side of slide cartridge and it is located at rack and tightens up a screw and be fixed with electric pushrod, one end of electric pushrod is welded with push plate, the inside of push plate is equipped with a filling slot, slide cartridge is welded with heating furnace far from the side of electric pushrod, this profile production dosed expelling device, pass through electric pushrod, push plate and the setting for filling slot, realize dosing process, it can ensure that profile specification is consistent, pass through No. two piston rods, spring be connected to The setting in hole, when expecting cavity pressure deficiency, No. two piston rods can block communicating pipe, ensure the airtightness of material chamber.

Description

Dosed expelling device is used in a kind of production of profile

Technical field

The utility model relates to a kind of dosed expelling device, in particular to a kind of profile production dosed expelling device belongs to In profile production equipment technical field.

Background technique

Profile is a kind of workpiece made according to particular design requirement, for a long time, plastic-profile extrusion-molding field An always relatively weak class of China, usually used is single screw extrusion machine, and extrusion die can be under lower rate The relatively simple profile shapes in section is produced, however existing single screw extrusion machine is difficult to generate profile alone, the profile after generation It needs to use after accurately cutting, it is with higher that cost is made, it is unfavorable for profile production, and existing profile production equipment is close Envelope property is poor, has seriously affected section quality.

Utility model content

It is provided the purpose of the utility model is to overcome the defect of the prior art by the way that electric pushrod, push plate, filling is arranged Slot and electrothermal furnace solve the problem of existing plastic section extruding device is with higher to be made cost, is unfavorable for profile production.

Realizing the technical solution of above-mentioned purpose is:

A kind of profile production dosed expelling device, including rack, mounting plate and support column, the top of the rack are equipped with Mounting plate, screw is fixed there are four support column between the rack and mounting plate, and the side screw of the mounting plate is fixed with out Panel is closed, the middle part screw of the mounting plate is fixed with hopper, the lower section of the hopper and upside screw for being located at rack is fixed There is slide cartridge, be welded with conveying pipeline between the hopper and slide cartridge, the side of the slide cartridge and is located at rack and tightens up a screw and be fixed with electricity Dynamic push rod, one end of the electric pushrod are welded with push plate, and the inside of the push plate is equipped with a filling slot, and the slide cartridge is far from electricity The side of dynamic push rod is welded with heating furnace, and the heating furnace is fixedly mounted on the upside of rack, and the inside of the heating furnace is equipped with Expect chamber, is welded with oil cylinder on the upside of the heating furnace, the internal slide of the oil cylinder is connected with No.1 sliding block, the No.1 sliding block Side be welded with No.1 piston rod, one end of the No.1 piston rod, which passes through oil cylinder and is located at, expects intracavitary, and the oil cylinder is far from one One end of number piston rod is welded with oil inlet pipe, and the oil cylinder is welded with flowline far from one end of oil inlet pipe, and the one of the hopper Side and it is located at mounting plate and tightens up a screw and be fixed with hydraulic power unit, the oil inlet pipe and flowline is respectively welded at the output of hydraulic power unit On end and input terminal, the downside of the heating furnace is equipped with discharge port, is communicated with several intercommunicating pores between the discharge port and material chamber, The lower section of the heating furnace is equipped with mold, between discharge port and material chamber and is located in heating furnace equipped with sliding chamber, the intracavitary cunning of cunning It is dynamic to be connected with No. two sliding blocks, it is fixedly installed with spring between No. two sliding blocks and sliding chamber, No. two sliding blocks are far from spring Side is welded with No. two piston rods, and one end insertion material of No. two piston rods is intracavitary.

As a kind of optimal technical scheme of the utility model, the push plate is located at the inside of slide cartridge and slides with slide cartridge and connects It connects.

As a kind of optimal technical scheme of the utility model, the die screw is fixed on the downside of heating furnace.

As a kind of optimal technical scheme of the utility model, the electric pushrod is XTL100 model electric pushrod.

As a kind of optimal technical scheme of the utility model, the No.1 piston rod is intracavitary with material with No. two piston rods Wall is slidably connected.

The beneficial effects of the utility model are: this profile production dosed expelling device, has reasonable in internal structure, squeezes out The good feature of section quality realizes dosing process, can ensure that type by electric pushrod, push plate and the setting for filling slot Material specification is consistent, passes through the setting of No. two piston rods, spring and intercommunicating pore, when expecting cavity pressure deficiency, No. two piston rod meetings Communicating pipe is blocked, has ensured the airtightness of material chamber, is avoided that gas mixes with raw material, can guarantee profile quality when squeezing out profile Uniformly, the quality of production of profile is effectively increased.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is enlarged drawing at the A of the utility model；

Fig. 3 is the structural schematic diagram of the utility model push plate.

In figure: 1, rack；2, mounting plate；3, support column；4, switch panel；5, hopper；6, conveying pipeline；7, electric pushrod； 8, push plate；9, slide cartridge；10, slot is filled；11, heating furnace；12, expect chamber；13, oil cylinder；14, No.1 sliding block；15, oil inlet pipe；16, No.1 Piston rod；17, flowline；18, hydraulic power unit；19, sliding chamber；20, spring；21, No. two piston rods；22, No. two sliding blocks；23, even Through-hole；24, discharge port；25, mold.

Specific embodiment

Below in conjunction with attached drawing, the utility model is described in further detail.

As shown in Figure 1-3, a kind of profile production dosed expelling device, including rack 1, mounting plate 2 and support column 3, machine The top of frame 1 is equipped with mounting plate 2, and there are four support column 3, the side spiral shells of mounting plate 2 for screw fixation between rack 1 and mounting plate 2 Silk is fixed with switch panel 4, and the middle part screw of mounting plate 2 is fixed with hopper 5, the lower section of hopper 5 and the upside spiral shell for being located at rack 1 Silk is fixed with slide cartridge 9, is welded with conveying pipeline 6 between hopper 5 and slide cartridge 9, the side of slide cartridge 9 and is located at rack 1 and tightens up a screw fixation There is electric pushrod 7, one end of electric pushrod 7 is welded with push plate 8, and the inside of push plate 8 is equipped with a filling slot 10, and slide cartridge 9 is far from electricity The side of dynamic push rod 7 is welded with heating furnace 11, and heating furnace 11 is fixedly mounted on the upside of rack 1, and the inside of heating furnace 11 is equipped with Expect chamber 12, the upside of heating furnace 11 is welded with oil cylinder 13, and the internal slide of oil cylinder 13 is connected with No.1 sliding block 14, No.1 sliding block 14 Side be welded with No.1 piston rod 16, one end of No.1 piston rod 16 passes through oil cylinder 13 and is located in material chamber 12, and oil cylinder 13 is separate One end of No.1 piston rod 16 is welded with oil inlet pipe 15, and oil cylinder 13 is welded with flowline 17, hopper far from one end of oil inlet pipe 15 5 side and it is located at mounting plate 2 and tightens up a screw and be fixed with hydraulic power unit 18, oil inlet pipe 15 and flowline 17 is respectively welded at hydraulic pump It stands on 18 output end and input terminal, the downside of heating furnace 11 is equipped with discharge port 24, is communicated between discharge port 24 and material chamber 12 Several intercommunicating pores 23, the lower section of heating furnace 11 are equipped with mold 25, set between discharge port 24 and material chamber 12 and in heating furnace 11 There is sliding chamber 19, No. two sliding blocks 22 slidably connected in sliding chamber 19, are fixedly installed with spring 20 between No. two sliding blocks 22 and sliding chamber 19, No. two sliding blocks 22 are welded with No. two piston rods 21 far from the side of spring 20, and one end insertion of No. two piston rods 21 is expected in chamber 12.

Push plate 8 is located at the inside of slide cartridge 9 and is slidably connected with slide cartridge 9, plays sealing function, and 25 screw of mold is fixed on The downside of heating furnace 11, replacement easy to disassemble, electric pushrod 7 are XTL100 model electric pushrod 7, realize impetus, one Number piston rod 16 is slidably connected with material 12 inner wall of chamber with No. two piston rods 21, is avoided that raw material leaks.

Specifically when the utility model is used, start electric pushrod 7, can push push plate 8 move back and forth, fill slot 10 with When conveying pipeline 6 is connected to, fluid can fill slot 10, and subsequent push plate 8 will be inserted into heating furnace 11, and push plate at this time 8 can block defeated Expects pipe 6, filling the fluid in slot 10 at this time will fall into material chamber 12, expect branch of No. two piston rods 21 in spring 20 of 12 bottom of chamber It is able to maintain stabilization under support, intercommunicating pore 23 can be blocked, after push plate 8 is shunk back in slide cartridge 9, controls hydraulic power unit 18 to oil inlet pipe 15 oil transportations, high pressure liquid pressure oil can push No.1 piston rod 16 along material 12 inner wall of chamber sliding, and fluid will be extruded promotion, final energy No. two piston rods 21 are opened, fluid will flow into discharge port 24 from intercommunicating pore 23, when No.1 piston rod 16 bounces back, No. two pistons Bar 21 can reset under the action of spring 20, be avoided that air enters material chamber 12.

Above embodiments are only for illustration of the utility model, rather than limitations of the present invention, related technical field Technical staff can also make various transformation or modification in the case where not departing from the spirit and scope of the utility model, because This all equivalent technical solution also should belong to the scope of the utility model, should be limited by each claim.

Claims

1. a kind of profile production dosed expelling device, including rack (1), mounting plate (2) and support column (3), which is characterized in that The top of the rack (1) is equipped with mounting plate (2), and there are four support columns for screw fixation between the rack (1) and mounting plate (2) (3), the side screw of the mounting plate (2) is fixed with switch panel (4), and the middle part screw of the mounting plate (2) is fixed with material Case (5), the lower section of the hopper (5) and the upside screw for being located at rack (1) are fixed with slide cartridge (9), the hopper (5) and slide cartridge (9) it is welded between conveying pipeline (6), the side of the slide cartridge (9) and is located at rack (1) and tightens up a screw and be fixed with electric pushrod (7), One end of the electric pushrod (7) is welded with push plate (8), and the inside of the push plate (8) is equipped with a filling slot (10), the slide cartridge (9) side far from electric pushrod (7) is welded with heating furnace (11), and the heating furnace (11) is fixedly mounted on the upper of rack (1) Side, the inside of the heating furnace (11) are equipped with material chamber (12), are welded with oil cylinder (13), the oil on the upside of the heating furnace (11) The internal slide of cylinder (13) is connected with No.1 sliding block (14), and the side of the No.1 sliding block (14) is welded with No.1 piston rod (16), one end of the No.1 piston rod (16) passes through oil cylinder (13) and is located in material chamber (12), and the oil cylinder (13) is far from No.1 One end of piston rod (16) is welded with oil inlet pipe (15), and the oil cylinder (13) is welded with flowline far from the one end of oil inlet pipe (15) (17), the side of the hopper (5) and it is located at mounting plate (2) and tightens up a screw and be fixed with hydraulic power unit (18), the oil inlet pipe (15) It is respectively welded on the output end and input terminal of hydraulic power unit (18) with flowline (17), the downside of the heating furnace (11) is equipped with Discharge port (24) is communicated with several intercommunicating pores (23) between the discharge port (24) and material chamber (12), the heating furnace (11) Lower section is equipped with mold (25), between discharge port (24) and material chamber (12) and is located at equipped with sliding chamber (19) in heating furnace (11), described No. two sliding blocks (22) are slidably connected in sliding chamber (19), are fixedly installed with spring between No. two sliding blocks (22) and sliding chamber (19) (20), No. two sliding blocks (22) are welded with No. two piston rods (21), No. two piston rods far from the side of spring (20) (21) in one end insertion material chamber (12).

2. a kind of profile production dosed expelling device according to claim 1, which is characterized in that push plate (8) position In slide cartridge (9) inside and be slidably connected with slide cartridge (9).

3. a kind of profile production dosed expelling device according to claim 1, which is characterized in that mold (25) spiral shell Silk is fixed on the downside of heating furnace (11).

4. a kind of profile production dosed expelling device according to claim 1, which is characterized in that the electric pushrod It (7) is XTL100 model electric pushrod (7).

5. a kind of profile production dosed expelling device according to claim 1, which is characterized in that the No.1 piston rod (16) it is slidably connected with material chamber (12) inner wall with No. two piston rods (21).