CN213563880U

CN213563880U - Multifunctional plastic mold

Info

Publication number: CN213563880U
Application number: CN202022470297.1U
Authority: CN
Inventors: 库小军
Original assignee: Chongqing Anyuan Plastic Co ltd
Current assignee: Chongqing Anyuan Plastic Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-29
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a multi-functional plastic mold, the fruit pick-up device comprises a frame body, bottom center department rotates in framework lateral wall bottom center department fixedly connected with motor and the framework and is connected with the threaded rod, the relative one side bottom center department symmetry of framework inside wall is opened there is guide slot and framework in bottom sliding connection have the lifter plate, the threaded rod run through lifter plate center department and with lifter plate threaded connection, four turnings in lifter plate top have all been opened rectangle heavy groove and rectangle heavy inslot sliding connection have the rectangular block, rectangular block top center department fixedly connected with cooling rod. The utility model discloses in, through setting up motor, lifter plate, rectangular block, the heavy groove of rectangle and cooling rod, be convenient for realize through motor work that the lifter plate realizes rising smoothly under the spacing of guide slot and guide block, insert the through-hole with the cooling rod in, realize the cooling to the bed die, be convenient for realize the quick cooling of fashioned work piece.

Description

Multifunctional plastic mold

Technical Field

The utility model relates to a plastic mold field especially relates to a multi-functional plastic mold.

Background

The plastic mold is a tool which is matched with a plastic molding machine in the plastic processing industry and gives complete configuration and accurate dimension to a plastic product, and the type and the structure of the plastic mold are also various.

And because the plastic products are special in raw materials, the viscosity of the raw materials is easy to change in the pouring process, and the raw materials entering the die cannot smoothly fill the die cavity due to the increase of the viscosity of the raw materials, so that the appearance size of the processed finished product does not reach the standard, and the manufacturing efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multifunctional plastic mould.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional plastic mold comprises a frame body, wherein a motor is fixedly connected to the center of the bottom of the outer side wall of the frame body, a threaded rod is rotatably connected to the center of the bottom in the frame body, guide grooves are symmetrically formed in the center of the bottom of the inner side wall of the frame body on the opposite side, a lifting plate is slidably connected to the bottom in the frame body, the threaded rod penetrates through the center of the lifting plate and is in threaded connection with the lifting plate, rectangular sunken grooves are formed in four corners of the top of the lifting plate, rectangular blocks are slidably connected in the rectangular sunken grooves, and a cooling rod is fixedly connected to the center of the;

the relative one side center department symmetry fixedly connected with fixed block of framework inside wall and framework in center department be equipped with the bed die, the bed die lateral wall is close to fixed block one side bottom center department and opens there are rectangular channel and rectangular channel inside wall and fixed block lateral wall sliding connection, it has heating chamber and the heating intracavity to open in the bed die has the heating chamber, the relative one side top symmetry of framework inside wall is opened there is spout and spout sliding connection has the slider.

As a further description of the above technical solution:

one end of the threaded rod, which is close to the motor, penetrates through the frame body and extends outwards to be fixedly connected with the motor driving end.

As a further description of the above technical solution:

the bottom sliding connection has the guide block and lifter plate near guide block one side center department fixed connection in the guide slot.

As a further description of the above technical solution:

the cross section of the heating cavity is designed in a U shape.

As a further description of the above technical solution:

and through holes are formed in four corners of the top of the lower die, and the through holes are matched with the cooling rods in position and size.

As a further description of the above technical solution:

the center of the top of the inner side wall of the frame body is fixedly connected with a hydraulic rod, and the telescopic end of the hydraulic rod is fixedly connected with an upper die.

As a further description of the above technical solution:

the center of one side of the upper die close to the sliding groove is fixedly connected with the sliding block.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up motor, lifter plate, rectangular block, the heavy groove of rectangle and cooling rod, be convenient for realize through motor work that the lifter plate realizes rising smoothly under the spacing of guide slot and guide block, insert the through-hole with the cooling rod in, realize the cooling to the bed die, be convenient for realize the quick cooling of fashioned work piece.

2. The utility model discloses a set up heating chamber and heater, the heating chamber of U-shaped design and heater are convenient for realize the heating to bed die bottom and side, guarantee the consistency of the inside raw materials of bed die, prevent that the raw materials from influencing the finished product quality because the cooling consistency increases the die cavity that can't be full of the bed die.

Drawings

Fig. 1 is a front sectional view of a multifunctional plastic mold provided by the present invention;

FIG. 2 is a side cross-sectional view of FIG. 1;

fig. 3 is a schematic structural view of the lower mold of fig. 1.

Illustration of the drawings:

1. a lifting plate; 2. a cooling bar; 3. a fixed block; 4. a lower die; 5. a chute; 6. a slider; 7. a hydraulic lever; 8. a threaded rod; 9. a motor; 10. a frame body; 11. a guide block; 12. a guide groove; 13. a heater; 14. a heating cavity; 15. a rectangular groove; 16. an upper die; 17. a rectangular sink tank; 18. a rectangular block; 19. and a through hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a multifunctional plastic mold comprises a frame body 10, wherein a motor 9 is fixedly connected to the center of the bottom of the outer side wall of the frame body 10, a threaded rod 8 is rotatably connected to the center of the bottom in the frame body 10, guide grooves 12 are symmetrically formed in the center of the bottom of one side, opposite to the inner side wall of the frame body 10, of the bottom, a lifting plate 1 is slidably connected to the bottom in the frame body 10, the threaded rod 8 penetrates through the center of the lifting plate 1 and is in threaded connection with the lifting plate 1, lifting of the lifting plate 1 in threaded connection with the threaded rod 8 is achieved through rotation of the threaded rod 8, rectangular sinking grooves 17 are formed in four corners of the top of the lifting plate 1, rectangular blocks 18 are slidably connected in the rectangular sinking grooves 17, a cooling rod 2 is fixedly connected to the center of the tops of the rectangular blocks 18, lifting of the cooling rod 2;

center department is equipped with bed die 4 in frame 10 inside wall relative one side center department symmetry fixedly connected with fixed block 3 and the frame 10, bed die 4 lateral wall is close to 3 one side bottom center departments of fixed block and opens

rectangular channel

15 and 15 inside walls and 3 lateral walls sliding connection of fixed block, realize the stable installation of bed die 4 through

rectangular channel

15 and 3 cooperations of fixed block, the personnel of being convenient for change different moulds, carry out the manufacturing of different plastics products, it has heating chamber 14 and heating intracavity 14 to be equipped with heater 13 to open in bed die 4, realize the heating to the raw materials in bed die 4 through heater 13 and heating chamber 14, guarantee the consistency of raw materials, guarantee the qualification rate of plastics product outward appearance, frame 10 inside wall relative one side top symmetry is opened has spout 5 and spout 5 sliding connection has slider 6.

One end of the threaded rod 8, which is close to the motor 9, penetrates through the frame body 10 to extend outwards and is fixedly connected with the driving end of the motor 9, the rotation of the threaded rod 8 is convenient to realize through the motor 9, the bottom in the guide groove 12 is connected with the guide block 11 in a sliding manner, the guide block 11 is fixedly connected with the center of one side, which is close to the guide block 11, of the lifting plate 1, the limiting of the lifting plate 1 is convenient to realize through the guide block 11, the smooth lifting of the lifting plate 1 is ensured, the cross section of the heating cavity 14 is designed in a U shape, the heating on the bottom and the peripheral side in the cavity is convenient to realize, four corners at the top of the lower die 4 are provided with through holes 19, the through holes 19 are matched with the positions and the sizes of the cooling rod 2, when the lifting plate 1 ascends, the cooling rod 2 is driven to enter the through holes 19 to realize the rapid cooling, the hydraulic rod 7 is fixedly connected with the center of, be convenient for personnel to take out fashioned plastic workpiece, and slider 6 can realize going up the stability that mould 16 removed with the cooperation of spout 5, guarantees that the locating lever on the mould 16 can get into the locating hole that lower mould 4 seted up smoothly, realizes quick effective cooperation.

The working principle is as follows: the upper die 16 is controlled to descend under the limit of the chute 5 and the slide block 6 through the hydraulic rod 7, the upper die 16 and the lower die 4 are closed, the temperature inside the die cavity is guaranteed through the heater 13, and when the raw materials are poured, because the temperature of the die cavity is lower, the cooling viscosity of the raw material is increased, the raw material can not completely fill the die cavity, then a person pours the melted raw material into the die cavity through a pouring opening arranged on the upper die 16, with the aid of the heater 13, after the mold cavity is filled with the raw materials, the heater 13 stops heat preservation of the lower mold 4, the motor 9 is started to drive the threaded rod 8 to rotate, the lifting plate 1 is smoothly lifted under the limit of the guide block 11, the cooling rod 2 is moved into the through hole 19, the lower die 4 is rapidly cooled through the cooling rod 2, the forming of a workpiece in the die cavity is realized, the upper die 16 is driven by the hydraulic rod 7 to ascend to be separated from the lower die 4, and the ejection of the cooled workpiece is realized through the existing ejection system.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A multifunctional plastic mold comprises a frame body (10), and is characterized in that: the center of the bottom of the outer side wall of the frame body (10) is fixedly connected with a motor (9), the center of the bottom in the frame body (10) is rotatably connected with a threaded rod (8), the center of the bottom of one side of the inner side wall of the frame body (10) opposite to the center is symmetrically provided with guide grooves (12), the bottom in the frame body (10) is slidably connected with a lifting plate (1), the threaded rod (8) penetrates through the center of the lifting plate (1) and is in threaded connection with the lifting plate (1), four corners of the top of the lifting plate (1) are provided with rectangular sunken grooves (17), rectangular blocks (18) are slidably connected in the rectangular sunken grooves (17), and the center of the top of each rectangular block (18) is fixedly connected with;

frame (10) relative one side center department of inside wall symmetry fixedly connected with fixed block (3) and frame (10) inner center department is equipped with bed die (4), bed die (4) lateral wall is close to fixed block (3) one side bottom center department and opens rectangular channel (15) and rectangular channel (15) inside wall and fixed block (3) lateral wall sliding connection, it has heating chamber (14) and is equipped with heater (13) in heating chamber (14) to open in bed die (4), frame (10) relative one side top symmetry of inside wall is opened has spout (5) and spout (5) sliding connection has slider (6).

2. A multifunctional plastic mold as claimed in claim 1, characterized in that: one end of the threaded rod (8) close to the motor (9) penetrates through the frame body (10) to extend outwards to be fixedly connected with the driving end of the motor (9).

3. A multifunctional plastic mold as claimed in claim 1, characterized in that: the bottom of the guide groove (12) is connected with a guide block (11) in a sliding manner, and the guide block (11) is fixedly connected with the center of one side, close to the guide block (11), of the lifting plate (1).

4. A multifunctional plastic mold as claimed in claim 1, characterized in that: the cross section of the heating cavity (14) is designed in a U shape.

5. A multifunctional plastic mold as claimed in claim 1, characterized in that: through holes (19) are formed in four corners of the top of the lower die (4), and the through holes (19) are matched with the cooling rod (2) in position and size.

6. A multifunctional plastic mold as claimed in claim 1, characterized in that: the center of the top of the inner side wall of the frame body (10) is fixedly connected with a hydraulic rod (7), and the telescopic end of the hydraulic rod (7) is fixedly connected with an upper die (16).

7. A multifunctional plastic mold as claimed in claim 6, characterized in that: the center of one side of the upper die (16) close to the chute (5) is fixedly connected with the sliding block (6).