CN217862361U - Plastic mold capable of preventing impurities from falling into - Google Patents

Abstract

The utility model relates to a plastic mold technical field, a plastic mold who avoids impurity to fall into is proposed, in order to solve prior art when carrying out the extrusion through the mould to plastics, easily lead to the top dust to waft to plastics on, influence the problem of the quality of plastics, the on-line screen storage device comprises a base, two backup pads of the top fixedly connected with of base, the top fixedly connected with roof of two backup pads, two electric putter are installed on the top of roof, roof fixedly connected with collar is all run through to two electric putter's output, the bottom fixedly connected with box of roof, the bottom fixedly connected with fixed plate of box, the bottom of fixed plate is rotated and is connected with two first connecting plates, the equal fixedly connected with die holder in bottom of two first connecting plates, the equal fixedly connected with fixed block of one end that two die holders carried on the back mutually, it is connected with the second connecting plate to rotate on the fixed block, the other end of second connecting plate is rotated and is connected with the third connecting plate.

Description

Plastic mold capable of preventing impurities from falling into

Technical Field

The utility model relates to a plastic mold technical field, it is specific, relate to a plastic mold who avoids impurity to fall into.

Background

As is known, plastic molds are tools used in the plastics processing industry to impart complete configuration and precise dimensions to plastic articles that are formed by plastic molding machines. Because the plastic varieties and the processing method are various, and the structures of the plastic forming machine and the plastic products are various, the types and the structures of the plastic moulds are also various, and when the plastic is processed through the moulds, the interior of the moulds needs to be cleaned so as to prevent impurities from falling into the interior of the moulds, so that the plastic finished products are sunken, and the processing quality is influenced.

Through the retrieval, chinese 2020, 6.19.s discloses a plastic mold that patent publication number CN210792044U avoided impurity to fall into, its roughly describes does, including the plastic mold body, feed inlet and motor, the feed inlet has been seted up to the up end of plastic mold body, and installs coarse strainer and fine filter screen on the inner wall of feed inlet, the spout has been seted up to the inside of plastic mold body, and the inside of spout is provided with coupling spring, the fixed block is installed to the up end of plastic mold body, and the middle part of fixed block runs through there is the movable rod, the collar is installed to the avris of plastic mold body.

Foretell prior art scheme pushes away the charging hopper through coarse strainer and the filterable impurity of fine filter screen in, guarantees plastic products's processingquality, but, when carrying out blow molding to plastics, need place plastics and extrude between two die holders, nevertheless when carrying out the extrusion, easily lead to the top dust to drift to plastics on, influence the quality of plastics.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an avoid plastic mold that impurity fell into to solve the prior art that proposes in the background art when extrudeing plastics through the mould, easily lead to the top dust to waft to plastics on, influence the problem of the quality of plastics.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a avoid plastic mold that impurity fell into, the on-line screen storage device comprises a base, two backup pads of the top fixedly connected with of base, the top fixedly connected with roof of two backup pads, two electric putter are installed on the top of roof, two electric putter's output all runs through roof fixedly connected with collar, the bottom fixedly connected with box of roof, the bottom fixedly connected with fixed plate of box, the bottom of fixed plate is rotated and is connected with two first connecting plates, the equal fixedly connected with die holder in bottom of two first connecting plates, the equal fixedly connected with fixed block of one end that two die holders carried on the back mutually, it is connected with the second connecting plate to rotate on the fixed block, the other end rotation of second connecting plate is connected with the third connecting plate, the bottom fixed connection of connecting block and collar is passed through on the top of third connecting plate, install the pump in the box, the output pipe of pump runs through box and fixed plate and is connected with the gas tube, the bottom of gas tube extends to between two die holders, the left end that is located the backup pad on right side installs the joint, be connected with the gas-supply pipe on the gas supply joint, the other end of gas tube is connected with the gas gun, the gas gun passes through the cutting ferrule and is connected with the die holder.

Preferably, the supporting plate is provided with a sliding groove, the sliding groove is internally and slidably connected with a sliding block, the sliding block is fixedly connected with the connecting block, and the sliding block is far away from one end of the connecting block and fixedly connected with the baffle.

Further, the box is collected to the top fixedly connected with of base, and the installing port has been seted up on the top of collecting the box, installs in the installing port and keeps off the net.

Still further, the front end of the collecting box is provided with a material taking port.

On the basis of the scheme, the four corners of the bottom end of the base are fixedly connected with supporting legs, and the bottom ends of the supporting legs are fixedly connected with cushion blocks.

On the basis of the scheme, the top end of the top plate is provided with a vertical penetrating avoiding opening.

(III) advantageous effects

Compared with the prior art, the utility model provides an avoid plastic mold that impurity fell into possesses following beneficial effect:

this avoid plastic mold that impurity fell into, it rises to drive the collar through two electric putter, make the collar carry out angle modulation to the die holder through the cooperation of third connecting plate and second connecting plate, make two die holders open, so that establish the plastics cover of required processing to the gas tube on, process through two die holder cooperations, when the device opened through two die holders, the cavity of die holder is down, in order to avoid impurity to fall into the cavity of die holder, be convenient for clear up the cavity of die holder through the air gun simultaneously, use reliability and practicality are improved.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a top plate; 4. an electric push rod; 5. a mounting ring; 6. a fixing plate; 7. a first connecting plate; 8. a die holder; 9. a fixed block; 10. a second connecting plate; 11. a third connecting plate; 12. connecting blocks; 13. an inflator pump; 14. an inflation tube; 15. a gas source connector; 16. a gas delivery pipe; 17. an air gun; 18. a card sleeve; 19. a slider; 20. a baffle plate; 21. a collection box; 22. blocking a net; 23. a support leg; 24. cushion blocks; 25. a position avoiding port.

Detailed Description

Examples

Referring to fig. 1-4, a plastic mold for preventing impurities from falling into comprises a base 1, two support plates 2 are fixedly connected to the top end of the base 1, a top plate 3 is fixedly connected to the top ends of the two support plates 2, two electric push rods 4 are installed on the top end of the top plate 3, output ends of the two electric push rods 4 penetrate through the top plate 3 and are fixedly connected with a mounting ring 5, a box body is fixedly connected to the bottom end of the top plate 3, a fixing plate 6 is fixedly connected to the bottom end of the box body, two first connecting plates 7 are rotatably connected to the bottom end of the fixing plate 6, die holders 8 are fixedly connected to the bottom ends of the two first connecting plates 7, fixing blocks 9 are fixedly connected to opposite ends of the two die holders 8, a second connecting plate 10 is rotatably connected to the fixing blocks 9, a third connecting plate 11 is rotatably connected to the other end of the second connecting plate 10, and the top end of the third connecting plate 11 is fixedly connected to the bottom end of the mounting ring 5 through a connecting block 12, an inflator pump 13 is arranged in the box body, an output end pipe of the inflator pump 13 penetrates through the box body and is connected with an inflator tube 14 through a fixed plate 6, the bottom end of the inflator tube 14 extends between the two die holders 8, an air source connector 15 is arranged at the left end of the supporting plate 2 on the right side, the air source connector 15 is connected with an external air pump, an air pipe 16 is connected onto the air source connector 15, the other end of the air pipe 16 is connected with an air gun 17, the air gun 17 is connected with the die holders 8 through a clamping sleeve 18, the mounting ring 5 is driven to ascend through two electric push rods 4, the mounting ring 5 adjusts the angle of the die holders 8 through the matching of the third connecting plate 11 and the second connecting plate 10, so that the two die holders 8 are opened, the plastic sleeve to be processed is sleeved on the inflator tube 14, the plastic sleeve is processed through the matching of the two die holders 8, and when the device is opened through the two die holders 8, the cavity of die holder 8 is down to avoid impurity to fall into the cavity of die holder 8, be convenient for clear up the cavity of die holder 8 through air gun 17 simultaneously, improve and use reliability and practicality.

Still need further explain, the spout has been seted up on the backup pad 2, sliding connection has slider 19 in the spout, slider 19 and connecting block 12 fixed connection, slider 19 keeps away from the one end fixedly connected with baffle 20 of connecting block 12, cooperation through slider 19 and baffle 20, in order to lead just to collar 5, box 21 is collected to base 1's top fixedly connected with, the installing port has been seted up on the top of collecting box 21, install in the installing port and keep off net 22, the impurity that makes the clearance runs through and keeps off net 22 and fall into and collect box 21, the front end of collecting box 21 has been seted up and has been got the material mouth, the equal fixedly connected with landing leg 23 in four corners position of base 1's bottom, the bottom fixedly connected with cushion 24 of landing leg 23, the position of keeping away 25 of running through from about the top of roof 3 is seted up.

To sum up, this plastic mold who avoids impurity to fall into's theory of operation and working process do, when using, at first drive collar 5 through two electric putter 4 and rise, make collar 5 carry out angle modulation to die holder 8 through the cooperation of third connecting plate 11 and second connecting plate 10, make two die holders 8 open, then establish the plastics cover that needs processing to gas tube 14 on, process through the cooperation of two die holders 8, when needing to clear up 8 cavities of die holder, the clearance of blowing through air gun 17 to 8 cavities of die holder.

Claims (6)

1. The utility model provides an avoid plastic mold that impurity fell into, includes base (1), its characterized in that: the top end of the base (1) is fixedly connected with two supporting plates (2), the top ends of the two supporting plates (2) are fixedly connected with a top plate (3), the top end of the top plate (3) is provided with two electric push rods (4), the output ends of the two electric push rods (4) penetrate through the top plate (3) and are fixedly connected with a mounting ring (5), the bottom end of the top plate (3) is fixedly connected with a box body, the bottom end of the box body is fixedly connected with a fixed plate (6), the bottom end of the fixed plate (6) is rotatably connected with two first connecting plates (7), the bottom ends of the two first connecting plates (7) are fixedly connected with die holders (8), the back-to-back ends of the two die holders (8) are fixedly connected with fixed blocks (9), the fixed blocks (9) are rotatably connected with second connecting plates (10), the other ends of the second connecting plates (10) are rotatably connected with third connecting plates (11), the top ends of the third connecting plates (11) are fixedly connected with the bottom ends of the mounting ring (5) through connecting blocks (12), an air source (13) is arranged in the box body, the air source connector (16) penetrates through the box body and is connected with an air source connector (15) arranged between the bottom end of the box body (6), the other end of the air pipe (16) is connected with an air gun (17), and the air gun (17) is connected with the die holder (8) through a clamping sleeve (18).

2. A plastic mold for preventing foreign matter from falling therein as claimed in claim 1, wherein: the supporting plate is characterized in that a sliding groove is formed in the supporting plate (2), a sliding block (19) is connected in the sliding groove in a sliding mode, the sliding block (19) is fixedly connected with the connecting block (12), and a baffle (20) is fixedly connected to one end, far away from the connecting block (12), of the sliding block (19).

3. A plastic mold for preventing impurities from falling into, according to claim 2, wherein: the top fixedly connected with of base (1) collects box (21), and the installing port has been seted up on the top of collecting box (21), installs in the installing port and keeps off net (22).

4. A plastic mold for preventing impurities from falling into, according to claim 3, wherein: the front end of the collecting box (21) is provided with a material taking port.

5. A plastic mould for avoiding impurities from falling into, according to claim 4, wherein: the four corners of the bottom end of the base (1) are fixedly connected with supporting legs (23), and the bottom ends of the supporting legs (23) are fixedly connected with cushion blocks (24).

6. A plastic mold for preventing foreign matter from falling therein as set forth in claim 5, wherein: the top end of the top plate (3) is provided with a vertical through avoiding opening (25).

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