CN214395199U

CN214395199U - Injection mold structure of massage armchair motor injection molding shell

Info

Publication number: CN214395199U
Application number: CN202023322390.4U
Authority: CN
Inventors: 钱浩杰
Original assignee: Suzhou Xinrong Fitness Equipment Co ltd
Current assignee: Suzhou Xinrong Fitness Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-15
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an injection mold structure of a massage chair motor injection molding shell, which comprises an upper template and a lower template, wherein the upper template and the lower template are in lap joint, the lower template is respectively provided with a cavity, a chute and a groove, and the chute and the groove are respectively positioned below and above the cavity; in this scheme, through the motor, the two-way threaded rod, a screw thread section of thick bamboo, the bracing piece, first round pin axle, setting such as second round pin axle and stopper, the motor drives the rotation of two-way threaded rod and a screw thread section of thick bamboo, the stopper makes a screw thread section of thick bamboo be close to each other or keep away from each other at two-way threaded rod simultaneously, thereby under the effect of first round pin axle and second round pin axle, make the angle of bracing piece change, it reciprocates to drive the push pedal, thereby release forming die, through electric putter, the setting of trachea and dog etc., make electric putter drive the dog reciprocate, thereby make external gas that produces pass through in the trachea entering cavity, thereby supplementary drawing of patterns work.

Description

Injection mold structure of massage armchair motor injection molding shell

Technical Field

The utility model relates to an injection mold technical field, more specifically say, it relates to an injection mold structure of massage armchair motor injection molding shell spare.

Background

The mold is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production; in short, the mould is the instrument that is used for making shaping article, and the injection mold structure of the shell spare is moulded plastics to the massage armchair motor of present majority, and after the mould shaping, because of factors influence such as the shape of mould and line, when leading to getting the mould, it is more difficult to take out, does not have heat dissipation cooling function simultaneously, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an injection mold structure of massage armchair motor injection moulding shell spare, it has the convenience takes out forming die and has the characteristics of heat dissipation cooling function.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an injection mold structure of a massage chair motor injection molding shell piece comprises an upper mold plate and a lower mold plate, wherein the upper mold plate and the lower mold plate are in lap joint, cavities, sliding grooves and grooves are respectively formed in the lower mold plate, the sliding grooves and the grooves are respectively positioned below and above the cavities, the cavities are respectively communicated with the sliding grooves and the grooves, push plates are in lap joint in the grooves, fixing plates are fixedly connected to the bottom of the inner wall of each cavity, the number of the fixing plates is two, one side of one fixing plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a bidirectional threaded rod, one side of the other fixing plate is fixedly connected with a bearing, a rotating shaft is movably arranged in the bearing in a penetrating manner, one end of the rotating shaft is fixedly connected with one end of the bidirectional threaded rod, a threaded cylinder is in threaded connection with the surface of the bidirectional threaded rod, and a limiting block is in sliding connection with the sliding grooves, the quantity of a screw thread section of thick bamboo and stopper all has two, two the top of stopper respectively with the fixed surface of two institute screw thread section of thick bamboos, two the equal fixedly connected with connecting plate in surface of a screw thread section of thick bamboo, and the equal fixedly connected with adjusting part in top of two connecting plates, two adjusting part's top all with the bottom fixed connection of push pedal.

The improved die comprises a lower die plate and is characterized in that fixing grooves are formed in the lower die plate, the number of the fixing grooves is two, the two fixing grooves are located on two sides of a cavity respectively, the two fixing grooves are communicated with the cavity, electric push rods are fixedly connected to the bottoms of the inner walls of the two fixing grooves, a stop block is fixedly connected to one ends of the two electric push rods, a first through groove and a second through groove are formed in the lower die plate respectively, circulating water pipes are arranged in the first through groove, the number of the second through grooves is two, the two second through grooves are communicated with the two fixing grooves respectively, air pipes are arranged in the second through grooves, and two opposite ends of the air pipes are communicated with one sides of the two fixing grooves respectively.

Through adopting above-mentioned technical scheme, through the setting in first logical groove and first logical groove, conveniently set up circulating pipe and trachea in the lower bolster.

Further, two adjusting part's structure is the same, adjusting part includes first fixed block, the bottom of first fixed block and the top fixed connection of connecting plate, first fixed block articulates through first round pin axle has the bracing piece, the one end of bracing piece articulates through second round pin axle has the second fixed block, the top of second fixed block and the bottom fixed connection of push pedal.

Through adopting above-mentioned technical scheme, through the setting of bracing piece, first fixed block, second fixed block, first round pin axle and second round pin axle, drive the removal of push rod to the product after the convenient shaping meeting is released.

Furthermore, the two sides of the lower template and the two sides of the upper template are fixedly connected with a first limiting plate and a second limiting plate respectively.

Through adopting above-mentioned technical scheme, through the setting of first limiting plate and second limiting plate, conveniently be connected with cope match-plate pattern and lower bolster.

Furthermore, two first limiting plates are provided with first threaded holes, two second limiting plates are provided with second threaded holes, and one first threaded hole and one second threaded hole are connected with the same bolt in an internal thread mode.

Through adopting above-mentioned technical scheme, through the setting of first screw hole, second screw hole and bolt, carry out spacing fixed to cope match-plate pattern and lower bolster, avoid the in-process that uses, the circumstances that cope match-plate pattern and lower bolster take place to shift.

Furthermore, an injection molding opening is formed in the upper template, and air holes are formed in the upper template.

By adopting the technical scheme, through the arrangement of the injection molding opening and the air holes, the heated product is conveniently injected into the die cavity formed by the upper die plate and the lower die plate, and the air holes discharge the air in the die cavity, so that the product flows in the die cavity.

Further, the external controller is respectively electrically connected with the motor and the electric push rod through leads.

Through adopting above-mentioned technical scheme, through the setting of external control ware, conveniently control motor and electric putter's operating condition.

To sum up, the utility model discloses following beneficial effect has:

1. in the scheme, the motor, the two-way threaded rod, the threaded cylinder, the supporting rod, the first pin shaft, the second pin shaft, the limiting block and the like are arranged, the motor drives the two-way threaded rod and the threaded cylinder to rotate, and the limiting block enables the threaded cylinder to be close to or far away from each other on the two-way threaded rod, so that under the action of the first pin shaft and the second pin shaft, the angle of the supporting rod is changed, the push plate is driven to move up and down, and the forming die is pushed out;

2. in this scheme, through the setting of electric putter, trachea and dog etc, make electric putter drive the dog and reciprocate to make the gas of external production pass through in the trachea gets into the cavity, thereby carry out supplementary drawing of patterns work, through circulating pipe's setting, make the coolant liquid circulate through circulating pipe and flow, thereby carry out cooling to injection mold, improve cooling rate, avoid influencing the shaping efficiency of moulding the piece.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic structural view of the adjusting assembly shown in fig. 1 according to the present invention;

fig. 4 is a schematic diagram of the circuit connection structure of the present invention.

In the figure:

1. a lower template; 2. pushing the plate; 3. a fixing plate; 4. a motor; 5. a limiting block; 6. an adjustment assembly; 601. a first fixed block; 602. a first pin shaft; 603. a support bar; 604. a second pin shaft; 605. a second fixed block; 7. a chute; 8. a bidirectional threaded rod; 9. a threaded barrel; 10. a cavity; 11. an electric push rod; 12. fixing grooves; 13. a stopper; 14. a second threaded hole; 15. a first threaded hole; 16. mounting a template; 17. an injection molding port; 18. a circulating water pipe; 19. a first through groove; 20. an air tube; 21. a second through groove; 22. air holes are formed; 23. a bolt; 24. a first limit plate; 25. and a second limiting plate.

Detailed Description

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1-4.

Referring to fig. 1-4, the present invention provides a technical solution: an injection mold structure of a massage chair motor injection molding shell comprises an upper mold plate 16 and a lower mold plate 1, wherein the upper mold plate 16 is in lap joint with the lower mold plate 1, the lower mold plate 1 is respectively provided with a cavity 10, a chute 7 and a groove, the chute 7 and the groove are respectively positioned below and above the cavity 10, the cavity 10 is respectively communicated with the chute 7 and the groove, the groove is internally lapped with a push plate 2, the bottom of the inner wall of the cavity 10 is fixedly connected with a fixed plate 3, the number of the fixed plates 3 is two, one side of one fixed plate 3 is fixedly connected with a motor 4, the output shaft of the motor 4 is fixedly connected with a bidirectional threaded rod 8, one side of the other fixed plate 3 is fixedly connected with a bearing, a rotating shaft is movably arranged in the bearing in a penetrating manner, one end of the rotating shaft is fixedly connected with one end of the bidirectional threaded rod 8, the surface of the bidirectional threaded rod 8 is in threaded connection with a threaded cylinder 9, and a limiting block 5 is slidably connected in the chute 7, the quantity of a screw thread section of thick bamboo 9 and stopper 5 all has two, the top of two stoppers 5 respectively with the outer fixed surface of two threaded section of thick bamboos 9, the equal fixedly connected with connecting plate in surface of two threaded section of thick bamboos 9, and the equal fixedly connected with adjusting part 6 in top of two connecting plates, the top of two adjusting part 6 all with the bottom fixed connection of push pedal 2, through motor 4, two-way threaded rod 8, threaded section of thick bamboo 9, bracing piece 603, first round pin axle 602, setting such as second round pin axle 604 and stopper 5, motor 4 drives two-way threaded rod 8 and the rotation of threaded section of thick bamboo 9, stopper 5 makes threaded section of thick bamboo 9 be close to each other or keep away from each other at two-way threaded rod 8 simultaneously, thereby under the effect of first round pin axle 602 and second round pin axle 604, the angle that makes bracing piece 603 changes, drive push pedal 2 and reciprocate, thereby release forming die.

The lower template 1 is provided with two fixing grooves 12, the two fixing grooves 12 are respectively positioned at two sides of the cavity 10, the two fixing grooves 12 are communicated with the cavity 10, the bottoms of the inner walls of the two fixing grooves 12 are fixedly connected with electric push rods 11, one ends of the two electric push rods 11 are fixedly connected with stoppers 13, the electric push rods 11 drive the stoppers 13 to move up and down through the arrangement of the electric push rods 11, air pipes 20, the stoppers 13 and the like, so that externally generated gas enters the cavity 10 through the air pipes 20 to assist demoulding, the lower template 1 is respectively provided with a first through groove 19 and a second through groove 21, a circulating water pipe 18 is arranged in the first through groove 19, and through the arrangement of the circulating water pipe 18, cooling liquid circularly flows through the circulating water pipe 18, so as to cool an injection mould, the cooling speed is increased, and the molding efficiency of a plastic part is prevented from being influenced, the number of the second through grooves 21 is two, the two second through grooves 21 are respectively communicated with the two fixing grooves 12, air pipes 20 are arranged in the two second through grooves 21, and opposite ends of the two air pipes 20 are respectively communicated with one sides of the two fixing grooves 12.

In this embodiment: through the arrangement of the first through groove 19 and the first through groove 19, the circulating water pipe 18 and the air pipe 20 are conveniently arranged in the lower template 1.

As shown in fig. 3, the two adjusting assemblies 6 have the same structure, each adjusting assembly 6 includes a first fixing block 601, the bottom of the first fixing block 601 is fixedly connected to the top of the connecting plate, the first fixing block 601 is hinged to a supporting rod 603 through a first pin 602, one end of the supporting rod 603 is hinged to a second fixing block 605 through a second pin 604, and the top of the second fixing block 605 is fixedly connected to the bottom of the push plate 2;

in this embodiment: through the arrangement of the supporting rod 603, the first fixing block 601, the second fixing block 605, the first pin 602 and the second pin 604, the push plate 2 is driven to move, so that a product after being formed can be conveniently pushed out.

As shown in fig. 2, two sides of the lower template 1 and two sides of the upper template 16 are fixedly connected with a first limit plate 24 and a second limit plate 25 respectively;

in this embodiment: the first limit plate 24 and the second limit plate 25 are arranged to facilitate connection with the upper template 16 and the lower template 1.

As shown in fig. 1, the two first limiting plates 24 are provided with first threaded holes 15, the two second limiting plates 25 are provided with second threaded holes 14, and one first threaded hole 15 and one second threaded hole 14 are internally threaded with the same bolt 23;

in this embodiment: through the setting of first screw hole 15, second screw hole 14 and bolt 23, carry on spacing fixedly to cope match-plate pattern 16 and lower bolster 1, avoid the in-process that uses, the circumstances that the cope match-plate pattern 16 takes place to shift with lower bolster 1.

As shown in fig. 1, an injection molding opening 17 is formed on the upper template 16, and an air hole 22 is formed on the upper template 16;

in this embodiment: through the setting of mouth 17 and bleeder vent 22 of moulding plastics, conveniently pour into the die cavity that cope match-plate pattern 16 and lower bolster 1 formed with the product after the heating, bleeder vent 22 exhausts the air in the die cavity for the flow of product in the die cavity.

As shown in fig. 4, the external controller is electrically connected with the motor 4 and the electric push rod 11 through wires;

in this embodiment: through the setting of external control ware, conveniently control motor 4 and electric putter 11's operating condition.

The working principle is as follows: when the injection molding device is used, one end of the air pipe 20 and one end of the circulating water pipe 18 are respectively communicated with an external air pump and an external water pump, the injection mold structure is respectively connected with an external controller and an external power supply, the upper template 16 is in lap joint with the lower template 1, the first limiting plate 24 is in lap joint with the second limiting plate 25, the bolt 23 is screwed, one end of the bolt 23 is in threaded connection with the first threaded hole 15 and the second threaded hole 14, so that the upper template 16 and the lower template 1 are limited and fixed, then injection molding is performed into a mold cavity through the injection molding port 17, after the injection molding is completed, the external water pump pumps cooling liquid into the circulating water pipe 18, the cooling liquid flows out through the other end of the circulating water pipe 18, so that the mold is cooled and solidified and molded;

secondly, after curing and forming, the bolt 23 is unscrewed, the bolt 23 is not in threaded connection with the first threaded hole 15 and the second threaded hole 14, so that the upper template 16 and the lower template 1 are not limited and fixed any more, the upper template 16 is not overlapped with the lower template 1, the motor 4 and the electric push rod 11 are controlled to start working through an external controller, the motor 4 drives the bidirectional threaded rod 8 to rotate under the action of the bearing and the rotating shaft, the threaded cylinder 9 rotates on the surface of the bidirectional threaded rod 8, the threaded cylinder 9 enables the two threaded cylinders 9 to be away from or close to each other under the action of the limiting block 5, the angles of the two support rods 603 are changed under the action of the first pin shaft 602, the second pin shaft 604 and the like, and the push plate 2 is driven to move upwards;

finally, the external air pump conveys air into the air pipe 20 through the air pipe 20, the air in the air pipe 20 enters the fixed groove 12 and the cavity 10 to assist demoulding, so that a formed product is pushed out and is convenient to take out, after demoulding is completed, the motor 4 and the electric push rod 11 are controlled by the external controller to stop working, the external air pump does not convey the air into the air pipe 20, and the external water pump does not pump cooling liquid into the circulating water pipe 18.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. An injection mold structure of a massage chair motor injection molding shell comprises an upper mold plate (16) and a lower mold plate (1), and is characterized in that the upper mold plate (16) and the lower mold plate (1) are in lap joint, the lower mold plate (1) is respectively provided with a cavity (10), a sliding chute (7) and a groove, the sliding chute (7) and the groove are respectively positioned below and above the cavity (10), the cavity (10) is respectively communicated with the sliding chute (7) and the groove, a push plate (2) is lapped in the groove, the bottom of the inner wall of the cavity (10) is fixedly connected with a fixed plate (3), the number of the fixed plates (3) is two, one side of one fixed plate (3) is fixedly connected with a motor (4), an output shaft of the motor (4) is fixedly connected with a bidirectional threaded rod (8), and the other side of the fixed plate (3) is fixedly connected with a bearing, a rotating shaft is movably arranged in the bearing in a penetrating mode, one end of the rotating shaft is fixedly connected with one end of a bidirectional threaded rod (8), threaded cylinders (9) are connected to the surface of the bidirectional threaded rod (8) in a threaded mode, limiting blocks (5) are connected in the sliding grooves (7) in a sliding mode, the number of the threaded cylinders (9) and the number of the limiting blocks (5) are two, the tops of the two limiting blocks (5) are fixedly connected with the outer surfaces of the two threaded cylinders (9), connecting plates are fixedly connected to the outer surfaces of the two threaded cylinders (9), adjusting assemblies (6) are fixedly connected to the tops of the two connecting plates, and the tops of the two adjusting assemblies (6) are fixedly connected with the bottom of the push plate (2);

the lower template (1) is provided with two fixing grooves (12), the two fixing grooves (12) are respectively positioned at two sides of the cavity (10), the two fixing grooves (12) are both communicated with the cavity (10), the bottoms of the inner walls of the two fixing grooves (12) are both fixedly connected with electric push rods (11), one ends of the two electric push rods (11) are both fixedly connected with a stop block (13), a first through groove (19) and a second through groove (21) are respectively arranged on the lower template (1), circulating water pipes (18) are arranged in the first through grooves (19), the number of the second through grooves (21) is two, the two second through grooves (21) are respectively communicated with the two fixing grooves (12), air pipes (20) are arranged in the two second through grooves (21), and opposite ends of the two air pipes (20) are respectively communicated with one sides of the two fixing grooves (12).

2. The injection mold structure of the injection molding shell component of the massage chair motor as claimed in claim 1, wherein the two adjusting components (6) have the same structure, the adjusting components (6) comprise a first fixing block (601), the bottom of the first fixing block (601) is fixedly connected with the top of the connecting plate, the first fixing block (601) is hinged with a supporting rod (603) through a first pin shaft (602), one end of the supporting rod (603) is hinged with a second fixing block (605) through a second pin shaft (604), and the top of the second fixing block (605) is fixedly connected with the bottom of the push plate (2).

3. The injection mold structure of the massage armchair motor injection molding casing according to claim 1, wherein the two sides of the lower template (1) and the two sides of the upper template (16) are fixedly connected with a first limiting plate (24) and a second limiting plate (25) respectively.

4. The injection mold structure of the massage chair motor injection casing piece as claimed in claim 3, wherein two first limiting plates (24) are provided with first threaded holes (15), two second limiting plates (25) are provided with second threaded holes (14), and one first threaded hole (15) and one second threaded hole (14) are internally threaded with the same bolt (23).

5. The injection mold structure of the injection molding casing of the massage chair motor as claimed in claim 1, wherein the upper mold plate (16) is provided with an injection molding opening (17).

6. The injection mold structure of the injection molding shell of the massage chair motor as claimed in claim 1, wherein the upper mold plate (16) is provided with air holes (22).

7. An injection mold structure of a massage chair motor injection casing according to claim 1, characterized in that the external controller is electrically connected with the motor (4) and the electric push rod (11) through wires respectively.