CN210969651U

CN210969651U - Injection molding machine for children toys

Info

Publication number: CN210969651U
Application number: CN201921313190.7U
Authority: CN
Inventors: 蔡贤有
Original assignee: Guangchang County Huanda Industrial Co ltd
Current assignee: Guangchang County Huanda Industrial Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-07-10
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a children's toy injection moulding machine, including base and last mould seat, the fourth spout has been seted up at the top of base, slidable mounting has the bed die seat in the fourth spout, first spout has been seted up to one side of bed die seat, the second spout has been seted up to the opposite side of bed die seat, slidable mounting has first slider in the first spout, slidable mounting has the second slider in the second spout, the inside of fourth spout is fixed with the slide bar, the slide bar slides and runs through the second slider, the axle sleeve has been cup jointed on the slide bar, travel switch is installed to the side of axle sleeve, the motor is installed to the one end of base, the output shaft of motor inserts the inside of fourth spout and is connected with the lead screw. The utility model discloses novel structure, the direction is accurate, and it is accurate to go up mould and bed die laminating, helps improving the quality of injection molding, and can remove the bed die seat to be convenient for take out the injection molding.

Description

Injection molding machine for children toys

Technical Field

The utility model relates to a toy processing technology field especially relates to a children's toy injection moulding machine.

Background

The children's toys refer to articles specially used for children's games. The toy is a pillar for children to turn the psychological processes of imagination, thinking and the like into behaviors. The children toy can develop the motor ability, train the perception, arouse the imagination, arouse the curiosity, and provide the physical condition for the physical and mental development of the children.

The toy is fixed to the lower mould generally in injection moulding process, goes up the mould and pushes away the lower mould, because go up the mould and be located directly over, blocks easily like this, and inconvenient material is got, and current last mould and lower mould are adjusted inaccurately, and the error is difficult to be eliminated, leads to adjusting the back and wins stress big, destroys the mould easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an injection molding machine for children toys.

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

an injection molding machine for children toys comprises a base and an upper mold base, wherein a fourth chute is formed in the top of the base, a lower mold base is arranged in the fourth chute in a sliding mode, a first chute is formed in one side of the lower mold base, a second chute is formed in the other side of the lower mold base, a first sliding block is arranged in the first chute in a sliding mode, a second sliding block is arranged in the second chute in a sliding mode, a sliding rod is fixed inside the fourth chute and penetrates through the second sliding block in a sliding mode, a shaft sleeve is sleeved on the sliding rod, a travel switch is installed on the side edge of the shaft sleeve, a motor is installed at one end of the base, an output shaft of the motor is inserted into the fourth chute and is connected with a lead screw, the lead screw penetrates through the first sliding block and is in threaded connection with the first sliding block, a guide sleeve and a lower mold are fixed on, the top of going up the mould seat has seted up the third spout, guide post and last mould are installed to the bottom of going up the mould seat, the support is installed at the top of base, the pneumatic cylinder is installed at the inside top of support, the end of the piston rod of pneumatic cylinder is fixed with the third slider, the third slider slidable mounting is in the third spout at the top of last mould seat.

Preferably, the side of the shaft sleeve is inserted with a locking bolt through threads, and the shaft sleeve is fastened on the sliding rod through the locking bolt.

Preferably, the guide post consists of a conical section and a cylindrical section, and the guide post is matched with the guide sleeve.

Preferably, the output shaft of the motor is connected with the screw rod through a coupling.

Preferably, the screw rod is parallel to the slide rod, and a piston rod of the hydraulic cylinder is perpendicular to the screw rod.

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

1. when the utility model is operated, the motor drives the lead screw to rotate, the lead screw can drive the lower die base to translate to the position under the upper die base through the screw transmission effect between the lead screw and the first slider, the motor stops rotating after the second slider touches the travel switch, and the first chute and the second chute can prevent the lead screw and the slide bar from being stressed and bending and deforming, thereby having good protection effect; then starting the hydraulic cylinder, wherein a piston rod of the hydraulic cylinder pushes an upper die base to move downwards to be tightly attached to the top of a lower die under the guide post and the guide sleeve, and small deviation can be offset by sliding a third sliding block in a third sliding groove in the top of the upper die base, so that the upper die and the lower die are tightly attached; thus, the injection molding operation can be carried out; after the injection molding is finished, the upper die base is lifted through the hydraulic cylinder, and then the lower die base is moved to one side through the screw rod and the first sliding block by the motor, so that the injection molded toy is conveniently taken down;

2. the utility model discloses novel structure, the direction is accurate, and it is accurate to go up mould and bed die laminating, helps improving the quality of injection molding, and can remove the bed die seat to be convenient for take out the injection molding.

Drawings

Fig. 1 is a schematic structural view of an injection molding machine for children toys according to the present invention;

FIG. 2 is a schematic view of an installation structure of an upper component of a lower mold base of the injection molding machine for children toys of the present invention;

fig. 3 is a schematic structural view of a base of the injection molding machine for children toys of the present invention.

In the figure: the device comprises a base 1, a lower die base 2, a first sliding block 3, a lead screw 4, a motor 5, an upper die 6, a guide column 7, a third sliding block 8, a hydraulic cylinder 9, an upper die base 10, a support 11, a lower die 12, a guide sleeve 13, a locking bolt 14, a travel switch 15, a shaft sleeve 16, a second sliding block 17 and a slide bar 18.

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.

Referring to fig. 1-3, an injection molding machine for children toys comprises a base 1 and an upper mold base 10, wherein a fourth chute is arranged at the top of the base 1, a lower mold base 2 is slidably mounted in the fourth chute, a first chute is arranged at one side of the lower mold base 2, a second chute is arranged at the other side of the lower mold base 2, a first slider 3 is slidably mounted in the first chute, a second slider 17 is slidably mounted in the second chute, a slide bar 18 is fixed in the fourth chute, the slide bar 18 slidably penetrates through the second slider 17, a shaft sleeve 16 is sleeved on the slide bar 18, a travel switch 15 is mounted at the side edge of the shaft sleeve 16, a motor 5 is mounted at one end of the base 1, an output shaft of the motor 5 is inserted in the fourth chute and connected with a lead screw 4, the lead screw 4 penetrates through the first slider 3 and is connected with the first slider 3 through a thread, a guide sleeve 13 and a lower mold 12 are, go up the top of mould seat 10 and seted up the third spout, go up the bottom of mould seat 10 and install guide post 7 and last mould 6, support 11 is installed at base 1's top, and pneumatic cylinder 9 is installed at the inside top of support 11, and the end of the piston rod of pneumatic cylinder 9 is fixed with third slider 8, and third slider 8 slidable mounting is in the third spout at the top of last mould seat 10.

Wherein, the side of axle sleeve 16 is inserted with lock bolt 14 through the screw thread, and axle sleeve 16 passes through lock bolt 14 and fastens on slide bar 18.

Wherein, the guide post 7 comprises a conical section and a cylindrical section, and the guide post 7 is matched with the guide sleeve 13.

Wherein, the output shaft of the motor 5 is connected with the screw rod 4 through a coupling.

Wherein, the screw rod 4 is parallel to the slide bar 18, and the piston rod of the hydraulic cylinder 9 is vertical to the screw rod 4.

The working principle is as follows: during operation, the motor 5 drives the screw rod 4 to rotate, the screw rod 4 can drive the lower die base 2 to translate to the position right below the upper die base 10 through the thread transmission effect between the screw rod 4 and the first sliding block 3, the motor 5 stops rotating after the second sliding block 17 touches the travel switch 15, the arranged first sliding groove and the second sliding groove can prevent the screw rod 4 and the sliding rod 18 from bending deformation due to pressure, and a good protection effect is achieved; then, the hydraulic cylinder 9 is started, a piston rod of the hydraulic cylinder 9 pushes the upper die base 10 to move downwards, the upper die 6 is tightly attached to the top of the lower die 12 under the guide post 7 and the guide sleeve 13, and small deviation can be offset by sliding the third sliding block 8 in a third sliding groove in the top of the upper die base 10, so that the upper die 6 is tightly attached to the lower die 12; thus, the injection molding operation can be carried out; after the injection molding is finished, the upper die base 10 is lifted through the hydraulic cylinder 9, and then the lower die base 2 is moved to one side through the screw rod 4 and the first sliding block 3 by the motor 5, so that the injection molded toy can be conveniently taken down; the utility model discloses novel structure, the direction is accurate, and it is accurate to go up mould 6 and the laminating of bed die 12, helps improving the quality of injection molding, and can remove bed die base 2 to be convenient for take out the injection molding.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The injection molding machine for the children toys comprises a base (1) and an upper mold base (10) and is characterized in that a fourth sliding groove is formed in the top of the base (1), a lower mold base (2) is arranged in the fourth sliding groove in a sliding mode, a first sliding groove is formed in one side of the lower mold base (2), a second sliding groove is formed in the other side of the lower mold base (2), a first sliding block (3) is arranged in the first sliding groove in a sliding mode, a second sliding block (17) is arranged in the second sliding groove in a sliding mode, a sliding rod (18) is fixed inside the fourth sliding groove, the sliding rod (18) penetrates through the second sliding block (17) in a sliding mode, a shaft sleeve (16) is sleeved on the sliding rod (18), a travel switch (15) is installed on the side edge of the shaft sleeve (16), a motor (5) is installed at one end of the base (1), an output shaft of the motor (5) is inserted into the, lead screw (4) run through first slider (3) and pass through threaded connection with first slider (3), the top of bed die seat (2) is fixed with uide bushing (13) and bed die (12), the third spout has been seted up at the top of going up mould seat (10), guide post (7) and last mould (6) are installed to the bottom of going up mould seat (10), support (11) are installed at the top of base (1), pneumatic cylinder (9) are installed at the inside top of support (11), the end of the piston rod of pneumatic cylinder (9) is fixed with third slider (8), third slider (8) slidable mounting is in the third spout at the top of last mould seat (10).

2. An injection moulding machine for children's toys according to claim 1, characterized in that the side of the sleeve (16) is inserted with a locking bolt (14) by screw thread, and the sleeve (16) is fastened on the sliding rod (18) by the locking bolt (14).

3. An injection moulding machine for children's toys according to claim 1, characterised in that the guide post (7) consists of a conical section and a cylindrical section, the guide post (7) being adapted to the guide sleeve (13).

4. An injection moulding machine for children's toys according to claim 1, characterized in that the output shaft of the motor (5) is coupled with the screw (4) by a coupling.

5. An injection moulding machine for children's toys according to claim 1, characterised in that the screw (4) is parallel to the slide bar (18) and the piston rod of the hydraulic cylinder (9) is perpendicular to the screw (4).