CN218749073U

CN218749073U - Core forming die for massage chair

Info

Publication number: CN218749073U
Application number: CN202320090549.9U
Authority: CN
Inventors: 陈晗; 王恒瑞
Original assignee: Fu'an Nadas Industry And Trade Co ltd
Current assignee: Fu'an Nadas Industry And Trade Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-03-28
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the technical field of massage chair production equipment, and discloses a core forming die for a massage chair, which solves the problem that the massage head is inconvenient to take out from a lower die at present, and comprises a base, wherein the top of the base is fixedly provided with the lower die, an extrusion mechanism is arranged above the lower die, the bottom of the base is provided with a material pushing mechanism, the bottom of the base is equiangularly and fixedly provided with four upright posts, the material pushing mechanism comprises a material pushing plate positioned in the lower die, and the outer diameter value of the material pushing plate is equal to the inner diameter value of the lower die; the utility model discloses, through the cooperation between motor and pivot and external screw thread and the slide, can make then two dwangs drive ejector pad rebound to through the cooperation between fly leaf and spring and the connecting rod, can make the ejector pad rebound then, and upwards release the shaping massage head on the ejector pad, thereby be convenient for the shaping massage head take out from the bed die.

Description

Core forming die for massage chair

Technical Field

The utility model belongs to the technical field of massage armchair production facility, specifically be a core forming die for massage armchair.

Background

The machine core is the heart of the massage chair, and the machine cores of the massage chair in the market at present are roughly divided into three types, namely 1D machine cores, 2D machine cores and 3D machine cores; 1D is up-and-down massage, also called fixed point massage only can be fixed kneading massage; 2D is plane massage, and the massage can not be stretched back and forth; 3D is three-dimensional massage, can massage up, down, left, right, front and back, can stretch back and forth, and realizes precise massage action of grabbing and pinching the shoulder and the neck; however, no matter 1D, 2D or 3D movement, the massage head used at the end of the movement is usually made of flexible material, such as rubber material, has certain buffering and protecting functions, and a mold is needed in the production process of the movement massage head; according to the authorized bulletin number: CN115464840A, entitled "a core forming mold for massage chair", describes in the specification: a core forming die for a massage chair comprises a lower die and an upper die, wherein an opening is formed in the middle of the upper surface of the lower die, the upper die is positioned above the lower die, a forming cavity is formed between the upper die and the lower die, a core body, a cylinder and a ball body are arranged in the forming cavity, the core body is of a cylindrical structure with an inverted T-shaped cross section, the core body is integrally arranged on the lower surface of the upper die, the cylinder is integrally arranged on the lower surface of the core body, the ball body is integrally arranged at one end, far away from the core body, of the cylinder, and an injection molding hole leading into the forming cavity is formed in the upper surface of the upper die; the following drawbacks still exist:

after the lower die is formed, the outer wall of the massage head is tightly attached to the inner wall of the lower die, so that the massage head is not convenient to take out of the lower die.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model provides a core forming die for a massage chair, which effectively solves the problem that the massage head is inconvenient to take out from the lower die at present.

In order to achieve the above object, the utility model provides a following technical scheme: a core forming die for a massage chair comprises a base, wherein a lower die is fixedly installed at the top of the base, an extrusion mechanism is installed above the lower die, a material pushing mechanism is installed at the bottom of the base, four stand columns are fixedly installed at the bottom of the base at equal angles, and the material pushing mechanism is located among the four stand columns;

the pushing mechanism comprises a pushing plate located inside the lower die, the outer diameter value of the pushing plate is equal to the inner diameter value of the lower die, the bottom of the pushing plate is attached to the inner bottom wall of the lower die, two connecting rods are symmetrically and fixedly mounted at the bottom of the pushing plate, a movable plate is fixedly mounted at the bottom ends of the two connecting rods and penetrates through the lower die and the base, and the two connecting rods are movably connected with the lower die and the base.

Preferably, the fixed block is installed to the below of base, and the top fixed mounting of fixed block has the montant, the top of montant run through the fly leaf and with the bottom fixed connection of base, fly leaf and montant swing joint, the top fixedly connected with spring of fly leaf, the top of spring and the bottom fixed connection of base, the spring cup joints with the montant activity.

Preferably, the bottom fixed mounting of fixed block has the U template, and the bottom fixed mounting of U template has the fixed disk, fixed disk and stand fixed connection, and a lateral wall fixed mounting in the inside of U template has the motor, and fixed mounting has the pivot on the motor, and the one end that the motor was kept away from in the pivot is rotated with another lateral wall in the inside of U template and is connected, and the pivot is rotated with the fixed block and is connected, and the outside symmetry of pivot is equipped with two sections external screw threads, and the range of two sections external screw threads is opposite, and the pivot has two slides through two sections external screw thread cup joints.

Preferably, the outside movable mounting of montant has the ejector pad, and the ejector pad is located the below of fly leaf, and the outside symmetry of ejector pad is rotated and is connected with two dwangs, and the bottom of two dwangs is rotated with the top of two slides respectively and is connected.

Preferably, the extrusion mechanism is including the roof that is located the bed die top, and the bottom symmetry fixed mounting of roof has two guide bars, the bottom of two guide bars all with the top fixed connection of base, the bottom fixed mounting of roof has the cylinder, the bottom fixed mounting of cylinder has the lifter plate, two guide bars all with lifter plate swing joint, the bottom fixed mounting of lifter plate has the mould.

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

(1) The utility model can drive the push block to move upwards by the two rotating rods through the matching between the motor and the rotating shaft as well as between the external thread and the sliding plate, and can drive the push plate to move upwards through the matching between the movable plate and the spring as well as between the connecting rods, and push out the molding massage head on the push plate upwards, thereby facilitating the molding massage head to be taken out from the lower die;

(2) The novel cooperation of passing through between cylinder and lifter plate and the guide bar is convenient for then go up the perpendicular downstream of mould to be convenient for carry out extrusion to the meltwater in the bed die, thereby be convenient for massage first shaping.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of a core forming mold for a massage chair of the present invention;

FIG. 2 is a schematic view of the pushing mechanism of the present invention;

FIG. 3 is a schematic structural view of the extruding mechanism of the present invention;

in the figure: 1. a base; 2. a material pushing mechanism; 201. a material pushing plate; 202. a connecting rod; 203. a movable plate; 204. pushing a block; 205. a motor; 206. a U-shaped plate; 207. a slide plate; 208. a vertical rod; 209. a fixed block; 2010. an external thread; 2011. fixing the disc; 2012. a rotating shaft; 2013. rotating the rod; 2014. a spring; 3. an extrusion mechanism; 301. a top plate; 302. a cylinder; 303. a guide bar; 304. an upper die; 305. a lifting plate; 4. a lower die; 5. and (4) a column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Embodiment one is given by fig. 1-3, the utility model discloses a base 1, base 1's top fixed mounting has bed die 4, and extrusion mechanism 3 is installed to the top of bed die 4, and pushing equipment 2 is installed to base 1's bottom, and the fixed mounting of angle such as base 1's bottom has four stands 5, and pushing equipment 2 is located between four stands 5.

In the second embodiment, on the basis of the first embodiment, the pushing mechanism 2 includes a pushing plate 201 located inside the lower mold 4, the outer diameter of the pushing plate 201 is equal to the inner diameter of the lower mold 4, the bottom of the pushing plate 201 is attached to the inner bottom wall of the lower mold 4, two connecting rods 202 are symmetrically and fixedly installed at the bottom of the pushing plate 201, the bottom ends of the two connecting rods 202 penetrate through the lower mold 4 and the base 1 and are fixedly installed with a movable plate 203, the two connecting rods 202 are both movably connected with the lower mold 4 and the base 1, a fixed block 209 is installed below the base 1, a vertical rod 208 is fixedly installed at the top of the fixed block 209, the top end of the vertical rod 208 penetrates through the movable plate 203 and is fixedly connected with the bottom of the base 1, the movable plate 203 is movably connected with the vertical rod 208, the top of the movable plate 203 is fixedly connected with a spring 2014, the top end of the spring 2014 is fixedly connected with the bottom of the base 1, the spring 2014 is movably sleeved with the vertical rod 208, the bottom of the fixed block 209 is fixedly provided with a U-shaped plate 206, the bottom of the U-shaped plate 206 is fixedly provided with a fixed plate 2011, the fixed plate 2011 is fixedly connected with the upright post 5, one side wall inside the U-shaped plate 206 is fixedly provided with a motor 205, a rotating shaft 2012 is fixedly arranged on the motor 205, one end of the rotating shaft 2012, far away from the motor 205, is rotatably connected with the other side wall inside the U-shaped plate 206, the rotating shaft 2012 is rotatably connected with the fixed block 209, the outer side of the rotating shaft 2012 is symmetrically provided with two sections of external threads 2010, the arrangement modes of the two sections of external threads 2010 are opposite, the rotating shaft 2012 is in threaded sleeve connection with two sliding plates 207 through the two sections of external threads 2010, the outer side of the vertical rod 208 is movably provided with a push block 204, the push block 204 is positioned below the movable plate 203, the outer side of the push block 204 is symmetrically rotatably connected with two rotating rods 2013, and the bottoms of the two rotating rods 2013 are respectively rotatably connected with the tops of the two sliding plates 207;

when the formed massage head needs to be taken out of the lower mold 4, the upper mold 304 is firstly separated from the lower mold 4, then the motor 205 is started to drive the rotation of the rotating shaft 2012, and drive the two sliding plates 207 to approach each other, then the push block 204 is driven to move upwards through the two rotating rods 2013, and the movable plate 203 is pushed to move upwards, at this time, the spring 2014 is compressed, and simultaneously the push plate 201 is driven to move upwards through the two connecting rods 202, and finally the formed massage head on the push plate 201 is pushed out upwards to complete the discharging of the formed massage head, then the motor 205 is started again, so that the motor 205 rotates backwards, the rotating shaft 2012 rotates backwards at the same time, and drives the two sliding plates 207 to move away from each other, and then the push block 204 is driven to move downwards through the two rotating rods 2013, at this time, the limit on the movable plate 203 is removed, and simultaneously the spring 2014 is reset to drive the movable plate 203 to move downwards and drive the push plate 201 to move downwards until the inner bottom wall of the lower mold 4, and finally the forming of the next massage head is facilitated.

In the third embodiment, on the basis of the first embodiment, the extruding mechanism 3 includes a top plate 301 located above the lower mold 4, two guide rods 303 are symmetrically and fixedly installed at the bottom of the top plate 301, the bottom ends of the two guide rods 303 are both fixedly connected with the top of the base 1, an air cylinder 302 is fixedly installed at the bottom of the top plate 301, a lifting plate 305 is fixedly installed at the bottom of the air cylinder 302, both the two guide rods 303 are movably connected with the lifting plate 305, and an upper mold 304 is fixedly installed at the bottom of the lifting plate 305;

firstly, the melt is injected into the interior of the lower mold 4, then the cylinder 302 is started to drive the lifting plate 305 to vertically move downwards along the two guide rods 303, and drive the upper mold 304 to move downwards to enter the interior of the lower mold 4, and finally the melt is extruded and formed into the massage head.

The working principle is as follows: when the device is used, firstly, melting liquid is injected into the interior of the lower die 4, then the cylinder 302 is started, the lifting plate 305 is driven to vertically move downwards along the two guide rods 303, the upper die 304 is driven to move downwards to enter the interior of the lower die 4, finally, the melting liquid is extruded and formed into a massage head, when the formed massage head needs to be taken out of the lower die 4, the upper die 304 is firstly separated from the lower die 4, then the motor 205 is started, the rotating shaft 2012 is driven to rotate, the two sliding plates 207 are driven to approach each other, then the pushing block 204 is driven to move upwards through the two rotating rods 2013, the movable plate 203 is pushed upwards through the two connecting rods 202, the pushing plate 201 is driven to move upwards through the two connecting rods 202, finally, the formed massage head on the pushing plate 201 is pushed upwards, the formed massage head is discharged, then the motor 205 is started again, the motor 205 is driven to rotate backwards, the rotating shaft 2012 rotates backwards, the two sliding plates 207 are driven to move away from each other, then the pushing block 204 is driven to move downwards through the two connecting rods 2013, the limit on the movable plate 203 is removed, the movable plate 203 is driven to move downwards, the pushing plate 203 is driven to move downwards, and the bottom wall of the bottom wall 201 is driven to be convenient for the final massage head to be located inside of the lower die.

Claims

1. The utility model provides a core forming die for massage armchair, includes base (1), its characterized in that: a lower die (4) is fixedly mounted at the top of the base (1), an extrusion mechanism (3) is mounted above the lower die (4), a material pushing mechanism (2) is mounted at the bottom of the base (1), four upright posts (5) are fixedly mounted at the bottom of the base (1) at equal angles, and the material pushing mechanism (2) is located between the four upright posts (5);

pushing equipment (2) is including being located inside scraping wings (201) of bed die (4), the external diameter value of scraping wings (201) equals the inside diameter value of bed die (4), the bottom of scraping wings (201) and the laminating of the inside diapire of bed die (4), the bottom symmetry fixed mounting of scraping wings (201) has two connecting rods (202), the bottom of two connecting rods (202) runs through bed die (4) and base (1) and fixed mounting has fly leaf (203), two connecting rods (202) all with bed die (4) and base (1) swing joint.

2. The movement forming die for the massage chair according to claim 1, wherein: fixed block (209) are installed to the below of base (1), the top fixed mounting of fixed block (209) has montant (208), the top of montant (208) run through fly leaf (203) and with the bottom fixed connection of base (1), fly leaf (203) and montant (208) swing joint, the top fixedly connected with spring (2014) of fly leaf (203), the top of spring (2014) and the bottom fixed connection of base (1), spring (2014) and montant (208) activity cup joint.

3. The movement forming die for the massage chair as claimed in claim 2, wherein: the utility model discloses a fixed knot of U template (206) is established to the bottom fixed mounting of fixed block (209), the bottom fixed mounting of U template (206) has fixed disk (2011), fixed disk (2011) and stand (5) fixed connection, a inside lateral wall fixed mounting of U template (206) has motor (205), fixed mounting has pivot (2012) on motor (205), the one end of keeping away from motor (205) in pivot (2012) rotates with another lateral wall of inside of U template (206) to be connected, pivot (2012) rotates with fixed block (209) to be connected, the outside symmetry of pivot (2012) is equipped with two sections external screw thread (2010), the arrangement of two sections external screw thread (2010) is opposite, pivot (2012) have cup jointed two slide (207) through two sections external screw thread (2010) screw threads.

4. The movement forming die for the massage chair as claimed in claim 2, wherein: the outer side of the vertical rod (208) is movably provided with a push block (204), the push block (204) is located below the movable plate (203), the outer side of the push block (204) is symmetrically and rotatably connected with two rotating rods (2013), and the bottoms of the two rotating rods (2013) are rotatably connected with the tops of the two sliding plates (207) respectively.

5. The movement forming die for the massage chair as claimed in claim 1, wherein: extrusion mechanism (3) are including roof (301) that are located bed die (4) top, the bottom symmetry fixed mounting of roof (301) has two guide bars (303), the bottom of two guide bars (303) all with the top fixed connection of base (1), the bottom fixed mounting of roof (301) has cylinder (302), the bottom fixed mounting of cylinder (302) has lifter plate (305), two guide bars (303) all with lifter plate (305) swing joint, the bottom fixed mounting of lifter plate (305) has last mould (304).