CN213890862U

CN213890862U - Novel plastic mould with adjustable runner

Info

Publication number: CN213890862U
Application number: CN202022900053.2U
Authority: CN
Inventors: 胡从彪; 严永霞; 胡严桢
Original assignee: Kunshan Zhimeixu Metal Products Co ltd
Current assignee: Kunshan Zhimeixu Metal Products Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-06
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a novel plastic mould of adjustable runner, the on-line screen storage device comprises a base, the outside top of base is provided with the bed die, and the both sides of bed die install counterpoint mechanism, the inside of base is provided with the pneumatic cylinder, and the top of pneumatic cylinder is connected with the hydraulic stem, the connecting plate is installed to the outside top of hydraulic stem, and the inboard of connecting plate has seted up the draw-in groove, the fixture block is installed to the inboard of draw-in groove, and the outside of fixture block is connected with the protection shield, the inside welding of bed die has the heater. The utility model discloses, through being provided with adjustment mechanism, when needs adjust the runner, through connecting external power source, open the switch of motor, the motor starts the operation this moment, drives electric putter through the motor, and rethread electric putter drives the fixed plate and goes up and down to adjust the size of runner through the fixed plate, thereby the effectual practicality that improves the device.

Description

Novel plastic mould with adjustable runner

Technical Field

The utility model relates to a plastic mould correlation technique field specifically is a novel plastic mould of adjustable runner.

Background

The plastic mould is a short for combined mould for compression moulding, extrusion moulding, injection, blow moulding and low foaming forming, a series of plastic parts with different shapes and sizes can be processed by the coordinated change of a mould convex mould, a mould concave mould and an auxiliary forming system, and the plastic mould mainly comprises a concave mould with a variable cavity and formed by a concave mould combined substrate, a concave mould component and a concave mould combined clamping plate, and a convex mould with a variable core and formed by a convex mould combined substrate, a convex mould component, a convex mould combined clamping plate, a cavity cutting component and a side cutting combined plate, so that a novel plastic mould with an adjustable flow channel is needed.

But the novel plastic mould of an adjustable runner that uses at present does not facilitate adjusting the runner, does not facilitate taking out the good mould of design.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel plastic mould of adjustable runner to the adjustable runner's that provides at present novel plastic mould of using in solving above-mentioned background art, be not convenient for adjust the runner, be not convenient for take out the problem of the good mould of design.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel plastic mould of adjustable runner, includes the base, the outside top of base is provided with the bed die, and the both sides of bed die install counterpoint mechanism, the inside of base is provided with the pneumatic cylinder, and the top of pneumatic cylinder is connected with the hydraulic stem, the connecting plate is installed to the outside top of hydraulic stem, and the inboard of connecting plate has seted up the draw-in groove, the fixture block is installed to the inboard of draw-in groove, and the outside of fixture block is connected with the protection shield, the inside welding of bed die has the heater, and the outside top of bed die installs the mould, go up the outside top of mould and install the runner, and go up the outside top of mould and install adjustment mechanism, cooling body is installed at the outside rear of bed die.

Preferably, the alignment mechanism comprises an alignment plate, a positioning groove and a positioning rod, the positioning groove is formed in the inner side of the alignment plate, and the positioning rod is arranged on the inner side of the positioning groove.

Preferably, the connecting plate forms a lifting structure with the hydraulic cylinder through a hydraulic rod, and the hydraulic rod and the hydraulic cylinder are vertically distributed.

Preferably, the protection board is connected with the connecting board in a clamping mode through a clamping groove, and the clamping groove is symmetrically arranged on the central axis of the connecting board.

Preferably, the heaters are distributed in the lower die at equal intervals, and the width of the heaters is equal to that of the lower die.

Preferably, the adjusting mechanism is composed of a motor, an electric push rod and a fixing plate, the electric push rod is arranged on the inner side of the motor, and the fixing plate is arranged on the outer side of the electric push rod.

Preferably, the cooling mechanism is composed of a heat conduction plate, bolts and radiating fins, the bolts are installed on two sides of the heat conduction plate, and the radiating fins are welded on the outer side of the heat conduction plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the novel plastic mold with the adjustable flow channel, the connecting plate is arranged, the switch of the hydraulic cylinder is turned on by connecting an external power supply, the hydraulic cylinder starts to operate at the moment, the hydraulic rod is driven by the hydraulic cylinder, and then the connecting plate is driven by the hydraulic rod, so that the mold shaped above the protection plate is ejected out by the connecting plate, the mold is convenient to take out, and the practicability of the device is effectively improved;

2. according to the novel plastic mold with the adjustable runner, the adjusting mechanism is arranged, when the runner needs to be adjusted, an external power supply is connected, a switch of the motor is turned on, the motor starts to operate at the moment, the motor drives the electric push rod, and the electric push rod drives the fixed plate to lift, so that the size of the runner is adjusted through the fixed plate, and the practicability of the device is effectively improved;

3. this novel plastic mould of adjustable runner through being provided with counterpoint mechanism, conveniently goes up mould and bed die through the counterpoint board and counterpoints, when the counterpoint board damage, through twisting out the inside locating lever of constant head tank to dismantle the counterpoint board, the effectual practicality that has improved the device.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic top sectional view of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the present invention;

fig. 4 is the schematic view of the connection structure of the clamping groove and the clamping block of the present invention.

In the figure: 1. a base; 2. a lower die; 3. an alignment mechanism; 301. a positioning plate; 302. positioning a groove; 303. positioning a rod; 4. a hydraulic cylinder; 5. a hydraulic lever; 6. a connecting plate; 7. a card slot; 8. a clamping block; 9. a protection plate; 10. a heater; 11. an upper die; 12. a flow channel; 13. an adjustment mechanism; 1301. an electric motor; 1302. an electric push rod; 1303. a fixing plate; 14. a cooling mechanism; 1401. a heat conducting plate; 1402. a bolt; 1403. and heat dissipation fins.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel plastic mould of adjustable runner, the on-line screen storage device comprises a base 1, base 1's outside top is provided with bed die 2, and the counterpoint mechanism 3 is installed to bed die 2's both sides, base 1's inside is provided with pneumatic cylinder 4, and the top of pneumatic cylinder 4 is connected with hydraulic stem 5, connecting plate 6 is installed to hydraulic stem 5's outside top, and connecting plate 6's inboard has seted up draw-in groove 7, fixture block 8 is installed to draw-in groove 7's inboard, and the outside of fixture block 8 is connected with protection shield 9, bed die 2's inside welding has heater 10, and bed die 2's outside top installs mould 11, runner 12 is installed to bed die 11's outside top, and adjustment mechanism 13 is installed to bed die 11's outside top, cooling body 14 is installed at bed die 2's outside rear.

Further, counterpoint mechanism 3 comprises counterpoint board 301, constant head tank 302 and locating lever 303, and the constant head tank 302 has been seted up to counterpoint board 301's inboard, and the inboard of constant head tank 302 is provided with locating lever 303, through twisting out the inside locating lever 303 of constant head tank 302 to dismantle counterpoint board 301, thereby the effectual practicality that has improved the device.

Further, connecting plate 6 passes through hydraulic stem 5 and pneumatic cylinder 4 constitution elevation structure, and

hydraulic stem

5 and 4 vertical distributions of pneumatic cylinder, through connecting external power source, opens the switch of pneumatic cylinder 4, and pneumatic cylinder 4 begins the operation this moment, drives hydraulic stem 5 through pneumatic cylinder 4, and rethread hydraulic stem 5 drives connecting plate 6 and goes up and down to withstand the mould.

Further, protection shield 9 passes through draw-in groove 7 and is connected with 6 block of connecting plate, and draw-in groove 7 uses the axis of connecting plate 6 to set up as the symmetry, when protection shield 9 damages, dismantles protection shield 9 through draw-in groove 7 and fixture block 8 to the effectual practicality that has improved the device.

Further, the heaters 10 are arranged in the lower die 2 in an equidistant distribution manner, the width of each heater 10 is equal to that of the lower die 2, and the heaters 10 heat the inner part of the lower die 2, so that the practicability of the device is effectively improved.

Further, the adjusting mechanism 13 is composed of a motor 1301, an electric push rod 1302 and a fixing plate 1303, the electric push rod 1302 is arranged on the inner side of the motor 1301, the fixing plate 1303 is arranged on the outer side of the electric push rod 1302, a switch of the motor 1301 is turned on by connecting an external power supply, the motor 1301 starts to operate at the moment, the electric push rod 1302 is driven by the motor 1301, the fixing plate 1303 is driven by the electric push rod 1302 to ascend and descend, the space inside the flow channel 12 is adjusted, and therefore the practicability of the device is effectively improved.

Further, the cooling mechanism 14 is composed of a heat conducting plate 1401, bolts 1402 and heat radiating fins 1403, the bolts 1402 are installed on two sides of the heat conducting plate 1401, the heat radiating fins 1403 are welded on the outer side of the heat conducting plate 1401, and the lower die 2 is cooled through the heat radiating fins 1403, so that the practicability of the device is effectively improved.

The working principle is as follows: for a novel plastic mold with an adjustable runner, firstly, the device is moved to a proper position, then, a switch of a motor 1301 is turned on by connecting an external power supply, at the moment, the motor 1301 starts to operate, an electric push rod 1302 is driven by the motor 1301, a fixing plate 1303 is driven by the electric push rod 1302, so that the inside of the runner 12 is adjusted by the fixing plate 1303 according to the requirements in use, then, the inside of a lower mold 2 is subjected to injection molding by the runner 12, then, the switch of a heater 10 is turned on by connecting the external power supply, at the moment, the heater 10 starts to operate, the heater 10 heats to finish the sizing, the upper mold 11 and the lower mold 2 are conveniently aligned by an alignment plate 301, at the moment, when the sized mold needs to be taken out, the switch of a hydraulic cylinder 4 is turned on by connecting the external power supply, and at the moment, the hydraulic cylinder 4 starts to operate, the hydraulic cylinder 4 drives the hydraulic rod 5, and the protective plate 9 is ejected out of the hydraulic rod 5, so that the mold is ejected out, the installation and use process of the whole novel plastic mold with the adjustable flow channel is completed, the model of the hydraulic cylinder 4 is CDM2B25, the model of the heater 10 is PFP700, and the model of the motor 1301 is TJC-C1-T3-P-P.

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

Claims

1. The utility model provides a novel plastic mould of adjustable runner, includes base (1), its characterized in that: a lower die (2) is arranged above the outer side of the base (1), aligning mechanisms (3) are arranged on two sides of the lower die (2), a hydraulic cylinder (4) is arranged in the base (1), a hydraulic rod (5) is connected above the hydraulic cylinder (4), a connecting plate (6) is arranged above the outer side of the hydraulic rod (5), a clamping groove (7) is arranged on the inner side of the connecting plate (6), a clamping block (8) is arranged on the inner side of the clamping groove (7), the outer side of the clamping block (8) is connected with a protective plate (9), a heater (10) is welded inside the lower die (2), an upper die (11) is arranged above the outer side of the lower die (2), a runner (12) is arranged above the outer side of the upper die (11), and an adjusting mechanism (13) is installed above the outer side of the upper die (11), and a cooling mechanism (14) is installed behind the outer side of the lower die (2).

2. The novel plastic mold with adjustable runner of claim 1, wherein: counterpoint mechanism (3) comprise counterpoint board (301), constant head tank (302) and locating lever (303), and constant head tank (302) have been seted up to the inboard of counterpoint board (301), the inboard of constant head tank (302) is provided with locating lever (303).

3. The novel plastic mold with adjustable runner of claim 1, wherein: the connecting plate (6) and the hydraulic cylinder (4) form a lifting structure through the hydraulic rod (5), and the hydraulic rod (5) and the hydraulic cylinder (4) are vertically distributed.

4. The novel plastic mold with adjustable runner of claim 1, wherein: the protection board (9) is connected with the connecting board (6) in a clamping mode through the clamping groove (7), and the clamping groove (7) is symmetrically arranged on the central axis of the connecting board (6).

5. The novel plastic mold with adjustable runner of claim 1, wherein: the heaters (10) are distributed in the lower die (2) at equal intervals, and the width of the heaters (10) is equal to that of the lower die (2).

6. The novel plastic mold with adjustable runner of claim 1, wherein: the adjusting mechanism (13) is composed of a motor (1301), an electric push rod (1302) and a fixing plate (1303), the electric push rod (1302) is arranged on the inner side of the motor (1301), and the fixing plate (1303) is arranged on the outer side of the electric push rod (1302).

7. The novel plastic mold with adjustable runner of claim 1, wherein: the cooling mechanism (14) is composed of a heat conducting plate (1401), bolts (1402) and radiating fins (1403), the bolts (1402) are installed on two sides of the heat conducting plate (1401), and the radiating fins (1403) are welded on the outer side of the heat conducting plate (1401).