CN217169464U

CN217169464U - Precise temperature-controlled precise plastic mold

Info

Publication number: CN217169464U
Application number: CN202220012650.8U
Authority: CN
Inventors: 李汉威; 刘涛
Original assignee: Shenzhen Jiachen Plastic Hardware Electronics Co ltd
Current assignee: Shenzhen Jiachen Plastic Hardware Electronics Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-08-12
Anticipated expiration: 2032-01-05

Abstract

The utility model belongs to the technical field of plastic molds, and discloses an accurate plastic mold with accurate temperature control, which comprises a mold body, wherein the mold body comprises a fixed mold, a cooling mechanism and a movable mold which is arranged above the fixed mold in a liftable way, a cavity is arranged in the fixed mold, a dust removal component is arranged on one side of the fixed mold, the dust removal component comprises an air pump, a dust collection box, a rotatable mounting plate and a gas collecting hood connected with one end of the mounting plate, a second connecting pipe is connected between the air inlet end of the air pump and the dust collection box, the gas collecting hood is driven by a motor of the dust removal component to rotate to the upper part of the cavity of the fixed mold before injection molding, the air pump is started to suck dust and sundries in the dust collection box, and after the cavity is cleaned, the gas collecting hood rotates to one side of the fixed mold to perform injection molding work, saves time and labor, thereby improving the production efficiency of plastic products.

Description

Precise plastic mold with precise temperature control

Technical Field

The utility model belongs to the technical field of the plastic mould, concretely relates to accurate plastic mould of accurate accuse temperature.

Background

The plastic mould is that the plastic processing industry is supporting with the plastic make-up machine, give the plastic product with complete configuration and accurate size's instrument, because the structure of plastic product is simple and various differs, consequently, the type and the structure of plastic mould are also diversified, at present, the plastic mould is through running through the cooling tube in the cover half is inside, let in the cooling water can accelerate plastic product cool time, and can realize accurate accuse temperature through the control by temperature change spare, but the accurate plastic mould that current ability accurate accuse temperature still has the weak point when using, the plastic mould is before moulding plastics, in order to guarantee plastic product's processingquality, need the manual work to clear up the dust debris of cover half intracavity, waste time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate plastic mould of accurate accuse temperature to solve the present accurate plastic mould that can accurate control by temperature change and need artifical dust debris of clearing up the fixed model intracavity, the problem that wastes time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: accurate plastic mould of accurate accuse temperature, including the mould body, the mould body includes cover half, cooling body and installs in the movable mould of cover half top liftable, the die cavity has been seted up to the inside of cover half, the dust removal subassembly is installed to one side of cover half, the dust removal subassembly includes air pump, dust collection box, rotatable mounting panel and connects in the gas collecting channel of mounting panel one end, be connected with the second connecting pipe between the inlet end of air pump and the dust collection box, and the internally mounted of dust collection box has filtering component, be connected with first connecting pipe between the top of dust collection box and gas collecting channel, the gas collecting channel is portable to the top of die cavity.

Preferably, a box door is installed on one side wall of the dust collection box, one end of the second connecting pipe extends to the inside of the dust collection box, the filtering component comprises an installation cylinder, a filtering net installed on the inner wall of one end of the installation cylinder and an installation ring connected to the other end face of the installation cylinder, the outer wall of the installation ring is provided with threads, and the installation ring can be screwed to the inner wall of the dust collection box through the threads and is located outside one end of the second connecting pipe.

Preferably, the dust removal subassembly is still including installing in the brace table of cover half one side, installing in the annular cover and the motor at brace table top and connecting in the annular slab on annular cover top, the top of annular cover and the annular slab all rotate and inlay the bottom of locating the mounting panel, the motor is located the inboard of annular cover, and the output shaft of motor is connected to the bottom of mounting panel.

Preferably, the mould body still includes the workstation, installs in the mounting bracket at workstation top and installs the cylinder on the mounting bracket, the expansion end of cylinder is connected to the top of movable mould, cover half and brace table are all installed in the top of workstation.

Preferably, the cooling mechanism includes temperature control spare, water pump and connects in the cooling tube of water pump play water end, the one end of cooling tube runs through the cover half to extend to its outside.

Preferably, the cross sections of the annular plate and the annular cover are both annular, and the annular width of the cross section of the annular plate is larger than that of the cross section of the annular cover.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses an at a side-mounting dust removal subassembly of cover half, before moulding plastics, the motor drive gas collecting channel through the dust removal subassembly rotates to the die cavity top of cover half, starts the air pump, can with the dust debris suction of die cavity to the dust collection box in, the die cavity clearance back that finishes, the gas collecting channel rotates to one side of cover half, can carry out injection moulding work, need not artifical clearance, labour saving and time saving to improve plastic product's production efficiency.

(2) Based on the dust removal subassembly, through installing filter assembly in the dust collection box of dust removal subassembly, filter assembly's collar can close soon to the inner wall of dust collection box through the screw thread on to the outside of second connecting pipe is located to the cover, prevents that the dust debris in the dust collection box from getting into the air pump and causing the jam, filter assembly can realize the dismouting fast through revolving soon, offers convenience for the staff.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

fig. 3 is a schematic structural view of the die body of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

FIG. 5 is an enlarged view of FIG. 1 at B;

FIG. 6 is an external view of the filter assembly of the present invention;

in the figure: 1. a dust collection box; 2. an air pump; 3. a first connecting pipe; 4. a cylinder; 5. a mounting frame; 6. moving the mold; 7. a water pump; 8. a work table; 9. mounting a plate; 10. a gas-collecting hood; 11. fixing a mold; 12. a cooling tube; 13. a motor; 14. an annular cover; 15. an annular plate; 16. a box door; 17. mounting the cylinder; 18. filtering with a screen; 19. a mounting ring; 20. a second connecting pipe.

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. 1-6, the present invention provides the following technical solutions: the precise plastic mold with accurate temperature control comprises a mold body, wherein the mold body comprises a fixed mold 11, a cooling mechanism and a movable mold 6 arranged above the fixed mold 11 in a liftable way, a cavity is formed in the fixed mold 11, a dedusting component is arranged on one side of the fixed mold 11, the dedusting component comprises an air pump 2, a dust collection box 1, a rotatable mounting plate 9 and a gas collecting hood 10 connected to one end of the mounting plate 9, a second connecting pipe 20 is connected between the air inlet end of the air pump 2 and the dust collection box 1, a filtering component is arranged in the dust collection box 1, a first connecting pipe 3 is connected between the dust collection box 1 and the top of the gas collecting hood 10, the first connecting pipe 3 is a flexible hose, the gas collecting hood 10 can move to the upper part of the cavity, the gas collecting hood 10 is initially positioned on one side of the fixed mold 11, the matching of the movable mold 6 and the fixed mold 11 is not influenced, before injection molding, a motor 13 is started to drive the mounting plate 9 to rotate, so that the gas collecting hood 10 rotates to the upper part of the cavity, start air pump 2, air pump 2 is through second connecting pipe 20, the gas in dust collection box 1 and the first connecting pipe 3 suction gas collecting channel 10, thereby dust debris with the die cavity suction to dust collection box 1 in, dust debris are filtered to dust collection box 1 inside by filter assembly, can not get into second connecting pipe 20, the dust debris clean up back in the die cavity, make motor 13 drive mounting panel 9 rotate to the normal position, thereby drive gas collecting channel 10 and rotate to one side of cover half 11, can begin the work of moulding plastics, need not artifical clearance, time saving and labor saving.

Further, a box door 16 is installed on one side wall of the dust collection box 1, one end of the second connecting pipe 20 extends to the inside of the dust collection box 1, the filtering component comprises an installation cylinder 17, a filter screen 18 installed on the inner wall of one end of the installation cylinder 17 and an installation ring 19 connected to the other end face of the installation cylinder 17, the outer wall of the installation ring 19 is provided with threads, the installation ring 19 can be screwed to the inner wall of the dust collection box 1 through the threads and is located outside one end of the second connecting pipe 20, as shown in fig. 4, the filter screen 18 prevents dust and sundries from entering the air pump 2 from the second connecting pipe 20 to block the air pump 2, the box door 16 is opened, and the filtering component can be rapidly disassembled and assembled by screwing the installation ring 19.

Furthermore, the dust removing assembly further comprises a supporting table arranged on one side of the fixed mold 11, an annular cover 14 and a motor 13 which are arranged on the top of the supporting table, and an annular plate 15 connected to the top end of the annular cover 14, wherein the top end of the annular cover 14 and the annular plate 15 are both rotatably embedded at the bottom of the mounting plate 9, the motor 13 is arranged on the inner side of the annular cover 14, an output shaft of the motor 13 is connected to the bottom of the mounting plate 9, and the annular cover 14 and the annular plate 15 are used for improving the stability of the mounting plate 9 during rotation.

Specifically, the die body further comprises a workbench 8, an installation frame 5 installed at the top of the workbench 8 and a cylinder 4 installed on the installation frame 5, the movable end of the cylinder 4 is connected to the top of the movable die 6, and the fixed die 11 and the supporting table are both installed at the top of the workbench 8.

It is worth to say that, the cooling mechanism includes the temperature control piece, water pump 7 and connects in the cooling tube 12 of water pump 7 play water end, the one end of cooling tube 12 runs through cover half 11, and extend to its outside, the distribution of cooling tube 12 in cover half 11 is shown in fig. 3, the end of intaking of water pump 7 can be connected to the container that is equipped with the cooling water through the pipe, and pump the cooling water to cooling tube 12 in, cool down the die cavity, the temperature control piece comprises temperature sensor and controller, temperature sensor is used for the temperature of real-time detection cover half 11, and through the velocity of flow of the cooling water of controller control cooling tube 12, realize accurate accuse temperature.

Further, the cross sections of the annular plate 15 and the annular cover 14 are both annular, and the annular width of the cross section of the annular plate 15 is larger than that of the cross section of the annular cover 14.

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. Accurate temperature control's accurate plastic mould, its characterized in that: the mold comprises a mold body, the mold body includes cover half (11), cooling mechanism and liftable ground installs movable mould (6) in cover half (11) top, the die cavity has been seted up to the inside of cover half (11), the dust removal subassembly is installed to one side of cover half (11), the dust removal subassembly includes air pump (2), dust collection box (1), rotatable mounting panel (9) and connects in gas collecting channel (10) of mounting panel (9) one end, be connected with second connecting pipe (20) between the inlet end of air pump (2) and dust collection box (1), and the internally mounted of dust collection box (1) has filter assembly, be connected with first connecting pipe (3) between the top of dust collection box (1) and gas collecting channel (10), gas collecting channel (10) can move to the top of die cavity.

2. The precision plastic mold with precise temperature control according to claim 1, wherein: a box door (16) is installed on one side wall of the dust collection box (1), one end of the second connecting pipe (20) extends to the inside of the dust collection box (1), the filtering component comprises an installation cylinder (17), a filtering net (18) installed on the inner wall of one end of the installation cylinder (17) and an installation ring (19) connected to the other end face of the installation cylinder (17), threads are formed in the outer wall of the installation ring (19), and the installation ring (19) can be screwed to the inner wall of the dust collection box (1) through the threads and is located outside one end of the second connecting pipe (20).

3. The precision plastic mold with precise temperature control according to claim 2, wherein: the dust removal assembly further comprises a supporting table arranged on one side of the fixed die (11), an annular cover (14) and a motor (13) arranged on the top of the supporting table and an annular plate (15) connected to the top end of the annular cover (14), the top end of the annular cover (14) and the annular plate (15) are both rotatably embedded in the bottom of the mounting plate (9), the motor (13) is located on the inner side of the annular cover (14), and an output shaft of the motor (13) is connected to the bottom of the mounting plate (9).

4. The precision plastic mold with precise temperature control according to claim 3, wherein: the mould body still includes workstation (8), installs in mounting bracket (5) at workstation (8) top and installs cylinder (4) on mounting bracket (5), the expansion end of cylinder (4) is connected to the top of movable mould (6), cover half (11) and brace table are all installed in the top of workstation (8).

5. The precise temperature controlled plastic mold of claim 4, wherein: the cooling mechanism comprises a temperature control element, a water pump (7) and a cooling pipe (12) connected to the water outlet end of the water pump (7), wherein one end of the cooling pipe (12) penetrates through the fixed die (11) and extends to the outside of the fixed die.

6. The precise temperature controlled plastic mold of claim 5, wherein: the sections of the annular plate (15) and the annular cover (14) are both annular, and the annular width of the section of the annular plate (15) is larger than that of the section of the annular cover (14).