CN217454787U

CN217454787U - Plastic toy injection molding device

Info

Publication number: CN217454787U
Application number: CN202123275652.0U
Authority: CN
Inventors: 陈焕明; 高永达; 陈世泽
Original assignee: Jinjiang Paypal Toys Co ltd
Current assignee: Jinjiang Paypal Toys Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-09-20
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a plastic toy injection molding device, which comprises a device body, wherein a cylinder is fixedly arranged on the inner wall of the top part of the device body, a transverse plate is fixedly connected with the driving end of the cylinder, the inner walls of the two sides of the transverse plate are respectively and slidably connected with a first guide rod fixedly connected with the inner wall of the device body, an upper die is fixedly arranged at the bottom of the transverse plate, the driving end of the cylinder drives the upper die to move downwards, so that the upper die is abutted against the lower die, thereby performing injection molding, when in injection molding, a movable plate is moved downwards under the stress to drive a fixed rod to move downwards and further drive a connecting plate to move downwards, the connecting plate moves downwards to drive a first connecting rod to move downwards and further drive a sliding plate to slide, meanwhile, the connecting plate moves downwards to drive a movable rod to rotate, the movable plate is limited through a set limit block, after injection molding, the driving end of the cylinder is contracted to drive the upper die and the lower die to be away, the fly leaf upwards removes at the inner wall in logical groove, with the ejecting plastic toy, excellent in use effect.

Description

Plastic toy injection molding device

Technical Field

The utility model relates to a toy injection moulding technical field specifically is a plastics toy injection moulding device.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple designs and varieties, simple and complex shapes, small and precise product size, easy replacement of products, capability of forming workpieces with complex shapes, and suitability for the fields of mass production, products with complex shapes and the like.

Improve to prior art, among the prior art, current plastics toy injection moulding device is not convenient for ejecting fashioned plastics toy, and work efficiency is not high, and the device is not convenient for remove, and the practicality is not high, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics toy injection moulding device to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a plastics toy injection moulding device, includes the device body, the top inner wall fixed mounting of device body has the cylinder, the drive end fixedly connected with diaphragm of cylinder, the equal sliding connection of both sides inner wall of diaphragm has the first guide bar with device body inner wall fixed connection, the bottom fixed mounting of diaphragm has last mould, the below of going up the mould is provided with the fixed station, the top fixed mounting of fixed station has the bed die, logical groove has been seted up to the intermediate position of fixed station, the bottom fixedly connected with mount pad of fixed station, be provided with ejection mechanism in the mount pad, the supporting shoe of the bottom fixedly connected with symmetric distribution of device body is two sets of be provided with moving mechanism between the supporting shoe.

As a further aspect of the present invention: the ejection mechanism comprises a movable plate, the movable plate is connected with the inner wall of the through groove in a sliding mode, the limiting blocks are symmetrically distributed below the movable plate, the limiting blocks are fixedly connected with the inner wall of the through groove, the bottom of the movable plate is fixedly connected with the fixing rods symmetrically distributed, the fixing rods stretch into the connecting plate which is fixedly connected with one end of the mounting seat and is slidably connected with the inner wall of the mounting seat, the two sides of the bottom of the connecting plate are fixedly connected with first connecting rods, the outer wall of each first connecting rod is slidably connected with a sleeve which is fixedly connected with the inner wall of the mounting seat, the first connecting rods stretch into the sliding plate which is fixedly connected with one end of the sleeve and is slidably connected with the inner wall of the sleeve, the bottom of the sliding plate is fixedly connected with first springs, and the other end of each first spring is fixedly connected with the inner wall of the bottom of the sleeve.

As a further aspect of the present invention: two sets of fixedly connected with slide bar between the sleeve, the outer wall sliding connection of slide bar has the first sliding sleeve of symmetric distribution, the first articulated piece of top fixedly connected with of first sliding sleeve, it has the movable rod to articulate in the first articulated piece, the one end that first articulated piece was kept away from to the movable rod articulates has the articulated piece of second with connecting plate bottom fixed connection, the second spring has all been cup jointed to the both ends outer wall of slide bar, the one end and the first sliding sleeve fixed connection of second spring, the other end and telescopic one side outer wall fixed connection of second spring.

As a further aspect of the present invention: the bottom fixedly connected with second connecting rod of first sliding sleeve, the spout of symmetric distribution is seted up to the bottom inner wall of mount pad, the inner wall sliding connection of spout has the slider, the bottom fixed connection of slider and second connecting rod, the second guide bar of the inner wall fixed connection symmetric distribution of mount pad, and the outer wall of second guide bar and the inner wall sliding connection of connecting plate, the third spring has been cup jointed to the top outer wall of second guide bar, the one end of third spring and the top inner wall fixed connection of mount pad, the other end of third spring and the top fixed connection of connecting plate.

As a further aspect of the present invention: the moving mechanism comprises a motor, the motor is fixedly installed at the bottom middle position of the device body, an output shaft fixedly connected with threaded rod of the motor, a bottom fixedly connected with fixed block of the threaded rod, an outer wall threaded connection of the threaded rod is provided with a mounting plate, inner walls on two sides of the mounting plate are respectively connected with a vertical rod fixedly connected with the bottom of the device body in a sliding mode, and the bottom fixedly connected with of the vertical rod is fixedly connected with a connecting block fixedly connected with one side of the supporting block.

As a further aspect of the present invention: the outer wall sliding connection of montant has the second sliding sleeve, and the second sliding sleeve is located the below of mounting panel, and is two sets of the equal fixedly connected with curb plate in one side that the second sliding sleeve is close to each other, the bottom fixedly connected with branch of curb plate, the bottom fixed mounting of branch has the pulley, the bottom outer wall of montant has cup jointed the fourth spring, the one end and the second sliding sleeve fixed connection of fourth spring, the other end and the connecting block fixed connection of fourth spring.

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

1. when the injection molding device is used, the air cylinder is started, the driving end of the air cylinder drives the transverse plate to move downwards under the guide of the first guide rod so as to drive the upper mold to move downwards, so that the upper mold is abutted against the lower mold, thereby performing injection molding, when the injection molding is performed, the movable plate is stressed to move downwards so as to drive the fixed rod to move downwards so as to drive the connecting plate to move downwards under the guide of the second guide rod, the third spring is deformed, the connecting plate moves downwards so as to drive the first connecting rod to move downwards so as to drive the sliding plate to slide on the inner wall of the sleeve, the first spring is deformed, meanwhile, the connecting plate moves downwards so as to drive the second hinge block to move downwards so as to drive the movable rod to rotate, the movable rod rotates to push the first hinge block to move so as to drive the first sliding sleeve to slide on the outer wall of the sliding rod, the second spring is deformed, and simultaneously, the first sliding sleeve moves to drive the second connecting rod to move so as to drive the sliding block to slide on the inner wall of the sliding groove, through the stopper that sets up, carry on spacingly to the fly leaf, the back of moulding plastics starts the cylinder for the drive end shrink of cylinder drives the mould and keeps away from with the bed die, and at this moment, first spring, second spring and third spring reset, make the fly leaf at the inner wall rebound that leads to the groove, ejecting the plastics toy, the operation of being convenient for, labour saving and time saving has improved work efficiency, and excellent in use effect.

2. When the utility model removes, the starter motor, the output shaft of motor rotates and drives the mounting panel through the direction downwardly moving of montant, promote the second sliding sleeve in the outer wall of montant slides when the mounting panel downwardly moving, the compression of fourth spring, second sliding sleeve downwardly moving drives curb plate downwardly moving and then drives branch downwardly moving, branch downwardly moving drives pulley downwardly moving makes pulley and ground contact supporting shoe and ground keep away from simultaneously, can be convenient for the device remove, the transport of being convenient for, the flexibility of device has been improved, high practicability.

Drawings

FIG. 1 is a schematic view of a plastic toy injection molding apparatus;

FIG. 2 is an enlarged view of FIG. 1 taken at A in the injection molding apparatus for a plastic toy;

fig. 3 is an enlarged view of fig. 1 at B in an injection molding apparatus for a plastic toy.

In the figure: 1. the device comprises a device body, 2, a cylinder, 3, a transverse plate, 4, a first guide rod, 5, an upper die, 6, a fixed table, 7, a lower die, 8, a through groove, 9, a mounting seat, 10, an ejection mechanism, 11, a movable plate, 12, a limiting block, 13, a fixed rod, 14, a connecting plate, 15, a first connecting rod, 16, a sleeve, 17, a sliding plate, 18, a sliding rod, 19, a first sliding sleeve, 20, a first hinged block, 21, a movable rod, 22, a second hinged block, 23, a second connecting rod, 24, a sliding groove, 25, a sliding block, 26, a second guide rod, 27, a supporting block, 28, a moving mechanism, 29, a motor, 30, a threaded rod, 31, a fixed block, 32, a mounting plate, 33, a vertical rod, 34, a second sliding sleeve, 35, a side plate, 36, a supporting rod, 37, a pulley, 38 and a connecting block.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, an injection molding device for plastic toys comprises a device body 1, a cylinder 2 is fixedly mounted on the inner wall of the top of the device body 1, a transverse plate 3 is fixedly connected to the driving end of the cylinder 2, first guide rods 4 fixedly connected to the inner wall of the device body 1 are slidably connected to the inner walls of the two sides of the transverse plate 3, an upper mold 5 is fixedly mounted at the bottom of the transverse plate 3, a fixed table 6 is disposed below the upper mold 5, a lower mold 7 is fixedly mounted on the top of the fixed table 6, a through groove 8 is disposed at the middle position of the fixed table 6, a mounting seat 9 is fixedly connected to the bottom of the fixed table 6, an ejection mechanism 10 is disposed in the mounting seat 9, symmetrically distributed support blocks 27 are fixedly connected to the bottom of the device body 1, a moving mechanism 28 is disposed between the two sets of support blocks 27, the ejection mechanism 10 is convenient for ejecting the plastic toys after injection molding, the working efficiency is improved;

referring to fig. 2, in the present application, the ejection mechanism 10 includes a movable plate 11, the movable plate 11 is slidably connected to the inner wall of the through slot 8, symmetrically distributed limiting blocks 12 are disposed below the movable plate 11, the limiting blocks 12 are fixedly connected to the inner wall of the through slot 8, symmetrically distributed fixing rods 13 are fixedly connected to the bottom of the movable plate 11, one end of each fixing rod 13 extending into the mounting seat 9 is fixedly connected to a connecting plate 14 slidably connected to the inner wall of the mounting seat 9, both sides of the bottom of each connecting plate 14 are fixedly connected to first connecting rods 15, the outer wall of each first connecting rod 15 is slidably connected to a sleeve 16 fixedly connected to the inner wall of the bottom of the mounting seat 9, one end of each first connecting rod 15 extending into each sleeve 16 is fixedly connected to a sliding plate 17 slidably connected to the inner wall of each sleeve 16, the bottom of each sliding plate 17 is fixedly connected to a first spring, and the other end of each first spring is fixedly connected to the inner wall of the bottom of each sleeve 16, the limiting block 12 limits the movable plate 11, so that the movable plate 11 is prevented from being separated from the lower die 7 during injection molding;

referring to fig. 2, in the application, a sliding rod 18 is fixedly connected between two sets of sleeves 16, the outer wall of the sliding rod 18 is slidably connected with first sliding sleeves 19 which are symmetrically distributed, the top of the first sliding sleeve 19 is fixedly connected with a first hinge block 20, a movable rod 21 is hinged in the first hinge block 20, one end, away from the first hinge block 20, of the movable rod 21 is hinged with a second hinge block 22 which is fixedly connected with the bottom of the connecting plate 14, the outer walls of the two ends of the sliding rod 18 are both sleeved with a second spring, one end of the second spring is fixedly connected with the first sliding sleeve 19, the other end of the second spring is fixedly connected with the outer wall of one side of the sleeve 16, and the sliding rod 18 plays a role in guiding the first sliding sleeve 19 so as to facilitate the sliding of the first sliding sleeve 19;

referring to fig. 2, in the present application, a second connecting rod 23 is fixedly connected to the bottom of the first sliding sleeve 19, symmetrically distributed sliding grooves 24 are formed in the bottom inner wall of the mounting seat 9, a sliding block 25 is slidably connected to the inner wall of the sliding groove 24, the sliding block 25 is fixedly connected to the bottom end of the second connecting rod 23, symmetrically distributed second guide rods 26 are fixedly connected to the inner wall of the mounting seat 9, the outer wall of each second guide rod 26 is slidably connected to the inner wall of the connecting plate 14, a third spring is sleeved on the outer wall of the top end of the second guide rod 26, one end of the third spring is fixedly connected to the inner wall of the top of the mounting seat 9, the other end of the third spring is fixedly connected to the top of the connecting plate 14, and the second guide rod 26 plays a role in guiding the connecting plate 14 so as to facilitate stable movement of the connecting plate 14;

referring to fig. 3, in the present application, the moving mechanism 28 includes a motor 29, the motor 29 is fixedly mounted at a bottom middle position of the device body 1, an output shaft of the motor 29 is fixedly connected with a threaded rod 30, a bottom end of the threaded rod 30 is fixedly connected with a fixing block 31, an outer wall of the threaded rod 30 is in threaded connection with a mounting plate 32, inner walls of two sides of the mounting plate 32 are both in sliding connection with a vertical rod 33 fixedly connected with the bottom of the device body 1, a bottom end of the vertical rod 33 is fixedly connected with a connecting block 38 fixedly connected with one side of a supporting block 27, and the supporting block 27 supports the device, so as to improve stability;

referring to fig. 3, in the application, the outer wall sliding connection of montant 33 has second sliding sleeve 34, and second sliding sleeve 34 is located the below of mounting panel 32, the equal fixedly connected with curb plate 35 in one side that two sets of second sliding sleeves 34 are close to each other, the bottom fixedly connected with branch 36 of curb plate 35, the bottom fixed mounting of branch 36 has pulley 37, the fourth spring has been cup jointed to the bottom outer wall of montant 33, the one end and the 34 fixed connection of second sliding sleeve of fourth spring, the other end and the connecting block 38 fixed connection of fourth spring, pulley 37 device of being convenient for removes, time saving and labor saving, the flexibility of the device is improved.

The utility model discloses a theory of operation is:

referring to fig. 1 and 2, in use, the cylinder 2 is started, the driving end of the cylinder 2 drives the transverse plate 3 to move downwards under the guidance of the first guide rod 4 to drive the upper mold 5 to move downwards, so that the upper mold 5 abuts against the lower mold 7, thereby performing injection molding, during injection molding, the movable plate 11 is forced to move downwards to drive the fixed rod 13 to move downwards to drive the connecting plate 14 to move downwards under the guidance of the second guide rod 26, the third spring is deformed, the connecting plate 14 moves downwards to drive the first connecting rod 15 to move downwards to drive the sliding plate 17 to slide on the inner wall of the sleeve 16, the first spring is deformed, meanwhile, the connecting plate 14 moves downwards to drive the second hinge block 22 to move downwards to drive the movable rod 21 to rotate, the movable rod 21 rotates to push the first hinge block 20 to move to drive the first sliding sleeve 19 to slide on the outer wall of the sliding rod 18, the second spring is deformed, meanwhile, the first sliding sleeve 19 moves to drive the second connecting rod 23 to move to drive the sliding block 25 to slide on the inner wall of the sliding groove 24, the movable plate 11 is limited by the limiting block 12, after injection molding, the air cylinder 2 is started, the driving end of the air cylinder 2 is contracted to drive the upper mold 5 and the lower mold 7 to be away from each other, and at the moment, the first spring, the second spring and the third spring are reset, so that the movable plate 11 moves upwards on the inner wall of the through groove 8, the plastic toy is ejected out, the operation is convenient, the time and the labor are saved, the working efficiency is improved, and the using effect is good;

referring to fig. 1 and 3, in this application, during the removal, motor 29 is started, the output shaft of motor 29 rotates and drives mounting panel 32 through the direction downwardly moving of montant 33, mounting panel 32 promotes second sliding sleeve 34 and slides at the outer wall of montant 33 when moving down, the compression of fourth spring, second sliding sleeve 34 moves down and drives curb plate 35 and move down and then drive branch 36 and move down, branch 36 moves down and drives pulley 37 and move down and make pulley 37 keep away from with ground contact while supporting shoe 27 with ground, can be convenient for the device to remove, the transport of being convenient for, the flexibility of device has been improved, and the practicality is high.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a plastics toy injection moulding device, includes device body (1), its characterized in that: an air cylinder (2) is fixedly arranged on the inner wall of the top of the device body (1), a transverse plate (3) is fixedly connected with the driving end of the air cylinder (2), the inner walls of the two sides of the transverse plate (3) are both connected with a first guide rod (4) fixedly connected with the inner wall of the device body (1) in a sliding way, an upper die (5) is fixedly arranged at the bottom of the transverse plate (3), a fixed table (6) is arranged below the upper die (5), a lower die (7) is fixedly arranged at the top of the fixed table (6), a through groove (8) is arranged in the middle of the fixed table (6), the bottom of the fixed table (6) is fixedly connected with an installation seat (9), an ejection mechanism (10) is arranged in the installation seat (9), the device is characterized in that the bottom of the device body (1) is fixedly connected with symmetrically distributed supporting blocks (27), and a moving mechanism (28) is arranged between the two groups of supporting blocks (27).

2. A plastic toy injection molding apparatus as claimed in claim 1, wherein: the ejection mechanism (10) comprises a movable plate (11), the movable plate (11) is connected with the inner wall of the through groove (8) in a sliding manner, limit blocks (12) which are symmetrically distributed are arranged below the movable plate (11), the limit blocks (12) are fixedly connected with the inner wall of the through groove (8), fixing rods (13) which are symmetrically distributed are fixedly connected with the bottom of the movable plate (11), one end, extending into the mounting seat (9), of each fixing rod (13) is fixedly connected with a connecting plate (14) which is connected with the inner wall of the mounting seat (9) in a sliding manner, first connecting rods (15) are fixedly connected with two sides of the bottom of each connecting plate (14), sleeves (16) which are fixedly connected with the inner wall of the bottom of the mounting seat (9) are connected with the outer wall of each first connecting rod (15) in a sliding manner, sliding plates (17) which are connected with the inner wall of each sleeve (16) are fixedly connected with one end, extending into each sleeve (16), of each first connecting rod (15), the bottom of the sliding plate (17) is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with the inner wall of the bottom of the sleeve (16).

3. A plastic toy injection molding apparatus as claimed in claim 2, wherein: two sets of fixedly connected with slide bar (18) between sleeve (16), the outer wall sliding connection of slide bar (18) has first sliding sleeve (19) of symmetric distribution, the first articulated piece (20) of top fixedly connected with of first sliding sleeve (19), it has movable rod (21) to articulate in first articulated piece (20), the one end that first articulated piece (20) was kept away from in movable rod (21) articulates has articulated piece (22) with connecting plate (14) bottom fixed connection's second, the second spring has all been cup jointed to the both ends outer wall of slide bar (18), the one end and the first sliding sleeve (19) fixed connection of second spring, the other end of second spring and one side outer wall fixed connection of sleeve (16).

4. A plastic toy injection molding apparatus as claimed in claim 3, wherein: bottom fixedly connected with second connecting rod (23) of first sliding sleeve (19), chute (24) of symmetric distribution are seted up to the bottom inner wall of mount pad (9), the inner wall sliding connection of chute (24) has slider (25), the bottom fixed connection of slider (25) and second connecting rod (23), second guide bar (26) of the inner wall fixed connection symmetric distribution of mount pad (9), and the outer wall of second guide bar (26) and the inner wall sliding connection of connecting plate (14), the top outer wall of second guide bar (26) has cup jointed the third spring, the one end of third spring and the top inner wall fixed connection of mount pad (9), the other end of third spring and the top fixed connection of connecting plate (14).

5. A plastic toy injection molding apparatus as claimed in claim 1, wherein: moving mechanism (28) includes motor (29), motor (29) and the bottom intermediate position fixed mounting of device body (1), output shaft fixedly connected with threaded rod (30) of motor (29), the bottom fixedly connected with fixed block (31) of threaded rod (30), the outer wall threaded connection of threaded rod (30) has mounting panel (32), the equal sliding connection in both sides inner wall of mounting panel (32) has montant (33) with device body (1) bottom fixed connection, the bottom fixedly connected with of montant (33) and supporting shoe (27) one side fixed connection's connecting block (38).

6. A plastic toy injection molding apparatus as claimed in claim 5, wherein: the outer wall sliding connection of montant (33) has second sliding sleeve (34), and second sliding sleeve (34) are located the below of mounting panel (32), and are two sets of the equal fixedly connected with curb plate (35) in one side that second sliding sleeve (34) are close to each other, the bottom fixedly connected with branch (36) of curb plate (35), the bottom fixed mounting of branch (36) has pulley (37), the fourth spring has been cup jointed to the bottom outer wall of montant (33), the one end and the second sliding sleeve (34) fixed connection of fourth spring, the other end and connecting block (38) fixed connection of fourth spring.