CN209903799U

CN209903799U - Toy wheel injection mold

Info

Publication number: CN209903799U
Application number: CN201920565257.XU
Authority: CN
Inventors: 周夫国
Original assignee: Heyuan City Yi Hao Plastic Hardware Electronics Co Ltd
Current assignee: Heyuan City Yi Hao Plastic Hardware Electronics Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-07
Anticipated expiration: 2029-04-23

Abstract

The utility model relates to the technical field of injection molds, in particular to a toy wheel injection mold, which comprises a fixed frame body, a mixing box, a supporting table and a mold seat, wherein the mixing box is positioned at the upper part of the supporting table; a material injection port is arranged at the lower part of the support table; a sliding rod and a first screw rod are arranged in the fixed frame body and positioned on the left side and the right side of the supporting platform; the support platform is positioned at one end of the sliding rod and is in sliding connection with the sliding rod; the support table is positioned at one end of the first screw rod and is in meshing transmission with the first screw rod; the top of the first screw rod is connected with a motor; a second screw rod is arranged in the position, close to the bottom, of the inner cavity of the fixed frame; the second screw rod is positioned at one end of the first screw rod and is in meshing transmission with the first screw rod; the second lead screw is close to left side one end outer wall position and is provided with the transmission, solves traditional toy wheel and moulds plastics and can't realize unloading fast after accomplishing, simultaneously because the toy wheel is less, causes the wheel to roll easily during artifical demolding, and the unable problem that realizes automatic sequencing of wheel after dismantling simultaneously.

Description

Toy wheel injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is a toy wheel injection mold.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.

The structure of the mold may vary widely depending on the type and properties of the plastic, the shape and structure of the plastic product, and the type of injection machine, but the basic structure is consistent. The mold mainly comprises a pouring system, a temperature adjusting system, a forming part and a structural part. Where the runner system and the molded part are the parts in direct contact with the plastic and vary with the plastic and the article, the most complex and variable part in the mold that requires the highest finish and precision of the finish.

The injection mold consists of a movable mold and a fixed mold, wherein the movable mold is arranged on a movable template of the injection molding machine, and the fixed mold is arranged on a fixed template of the injection molding machine. And when the mold is opened, the movable mold is separated from the fixed mold so as to take out the plastic product. In order to reduce the heavy mold design and manufacturing effort, injection molds mostly employ standard mold bases.

Traditional toy wheel injection mold is inconvenient unloading after accomplishing of moulding plastics, simultaneously because fashioned toy wheel is less, when artifical manual dismantlement, agrees to and causes the toy wheel to drop, extravagant artificial time, finished product after the shaping simultaneously, owing to put comparatively chaotic, inconvenient workman carries out the problem of vanning.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, solve traditional toy wheel and mould plastics and can't realize unloading fast after accomplishing, simultaneously because the toy wheel is less, cause the wheel to roll easily during artifical demolding, dismantle the unable problem that realizes automatic sequencing of wheel after simultaneously.

In order to solve the technical problem, the utility model provides a toy wheel injection mold, which comprises a fixed frame body, a mixing box, a supporting table and a mold seat, wherein the mixing box is positioned at the upper part of the supporting table; a material injection port is arranged at the lower part of the support table; a sliding rod and a first screw rod are arranged in the fixed frame body and positioned on the left side and the right side of the supporting platform; the supporting platform is positioned at one end of the sliding rod and is in sliding connection with the sliding rod; the support table is positioned at one end of the first screw rod and is in meshing transmission with the first screw rod; the top of the first screw rod is connected with a motor; a second screw rod is arranged in the position, close to the bottom, of the inner cavity of the fixed frame; the second screw rod is positioned at one end of the first screw rod and is in meshing transmission with the first screw rod; a transmission block is arranged on the outer wall of one end, close to the left side, of the second screw rod; a brush strip is arranged on one side of the front surface of the transmission block; the mould seat is positioned at the bottom of the inner cavity of the fixed frame; a discharging groove is formed in the position, located on the right side of the die seat, of the fixed frame body; a group of opposite arc limiting plates are hinged to the inner position of the blanking groove; and a spring is arranged between one end of the arc limiting plate, which is far away from the fixed frame body, and the inner wall of the blanking groove.

Preferably, a housing is further arranged at a position outside the motor.

Preferably, a limiter is further arranged at the joint of the first screw rod and the motor.

Preferably, a mold groove is formed in the mold seat; four rows are transversely arranged in the die groove, and four rows are longitudinally arranged in the die groove.

Preferably, a fixing frame is arranged at the bottom of the fixing frame body.

Preferably, the blanking groove is obliquely arranged.

Preferably, a baffle is arranged at the left side position of the bottom of the brush strip, and bristles are arranged at the right side position of the baffle at the bottom of the brush strip.

The utility model has the advantages that:

1. the toy wheel injection mold is connected with a motor through the top position of a first screw rod; a second screw rod is arranged in the position, close to the bottom, of the inner cavity of the fixed frame; the second screw rod is positioned at one end of the first screw rod and is in meshing transmission with the first screw rod; a transmission block is arranged on the outer wall of one end, close to the left side, of the second screw rod; the positive one side of driving block is provided with the brush strip, and brush strip bottom left side position is provided with the baffle, brush strip bottom is located baffle right side position and is provided with the brush hair, and after the toy wheel shaping, drive first lead screw through the motor and rotate, and first lead screw drives the second lead screw and rotates, and the second lead screw can drive brush strip reciprocating motion, and the brush hair brushes out the toy wheel from the mould inslot, and the baffle can be gathered together the toy wheel, realizes unloading.

2. The toy wheel injection mold is provided with a discharging groove at the position of the right side of a mold seat through a fixed frame body; a group of opposite arc limiting plates are hinged to the inner position of the blanking groove; the arc limiting plate is kept away from and is put between fixed framework one end and the feed chute inner wall and be provided with the spring, and the toy wheel can constantly correct the position at the unloading process, and mixed and disorderly when avoiding the ejection of compact influences staff's packing efficiency.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a cross-sectional view of the brush strip of the present invention.

In the figure: 1. fixing the frame body; 2. a mixing box; 3. a support table; 4. a mold base; 5. a material injection port; 6. A slide bar; 7. a first lead screw; 8. a motor; 9. a second lead screw; 10. a transmission block; 11. a brush bar; 12. A discharging groove; 13. an arc limiting plate; 14. a spring; 15. a housing; 16. a stopper; 17. a mold slot; 18. a fixed mount; 19. a baffle plate; 20. and (3) brush hairs.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 3, an injection mold for toy wheels comprises a fixed frame body 1, a mixing box 2, a supporting platform 3 and a mold base 4, wherein the mixing box 2 is positioned at the upper part of the supporting platform 3; a feeding port 5 is arranged at the lower part of the support table 3; a slide bar 6 and a first screw rod 7 are arranged in the fixed frame body 1 and positioned at the left side and the right side of the support platform 3; the supporting platform 3 is positioned at one end of the sliding rod 6 and is in sliding connection with the sliding rod; the support table 3 is positioned at one end of the first screw rod 7 and is in meshing transmission with the first screw rod; the top of the first screw rod 7 is connected with a motor 8; a second screw rod 9 is arranged in the inner cavity of the fixed frame and close to the bottom; the second screw rod 9 is positioned at one end of the first screw rod 7 and is in meshing transmission with the first screw rod; a transmission block 10 is arranged on the outer wall of one end of the second screw rod 9 close to the left side; a brush strip 11 is arranged on one side of the front surface of the transmission block 10; the mould seat 4 is positioned at the bottom of the inner cavity of the fixed frame; a blanking groove 12 is arranged at the position of the fixed frame body 1, which is positioned at the right side of the die seat 4; a set of opposite arc-shaped limiting plates 13 are hinged to the inner position of the blanking groove 12; a spring 14 is arranged between one end, away from the fixed frame body 1, of the arc limiting plate 13 and the inner wall of the blanking groove 12, a shell 15 is further arranged at the outer position of the motor 8, a limiting stopper 16 is further arranged at the joint of the first lead screw 7 and the motor 8, and a die groove 17 is arranged at the inner position of the die seat 4; mould groove 17 transversely is provided with four rows, vertically be provided with four rows, 1 bottom position of fixed frame body is provided with mount 18, lower silo 12 sets up for the slope, 11 bottom left sides positions of brush strip are provided with baffle 19, 11 bottom positions of brush strip are provided with brush hair 20 in baffle right side position, can realize when propping up supporting bench 3 descends, brush strip 11 resets, after the completion of moulding plastics, when the workstation goes upward, brush strip 11 can be brushed out from mould groove 17 by the wheel, gather together simultaneously via baffle 19, carry out the unloading via silo 12 down, simultaneously at the unloading process, the toy wheel, touch arc limiting plate 13 and can realize continuous adjusting position, realize neatly putting.

The utility model discloses a theory of operation is: firstly, adding injection molding raw materials into a mixing box 2, starting a motor 8, driving a first screw rod 7 to rotate by rotating the motor 8, driving a support table 3 to descend on the one hand, driving a second screw rod 9 to rotate by the first screw rod 7 on the other hand, moving a brush strip 11 to the left to realize return at the moment, when the support table 3 descends to a preset height, injecting the injection molding raw materials into a mold groove 17 through a filling port 5, after the injection molding is finished and the raw materials are solidified, driving the first screw rod 7 to rotate by the motor 8, driving the support table 3 to ascend on the one hand, driving the second screw rod 9 to rotate on the other hand, driving the brush strip to move to the right by the second screw rod 9, brushing out the brush strip 11 on the brush strip 11, brushing out toy wheels inside the mold groove 17, enabling baffles 19 to gather together toy wheels, enabling the toy wheels to be pushed by the baffles 19 to be blanked by a, the arc baffle 13 rotates the compression spring 14, and the position of toy wheel can constantly be corrected to the bounce of spring 14, and the device can cooperate the conveyer belt to use, can realize that the toy wheel via lower silo 12 is a straight line, has reached automatic discharge, can set the purpose in wheel position simultaneously.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a toy wheel injection mold, includes fixed framework (1), mixing box (2), brace table (3) and mould seat (4), its characterized in that: the mixing box (2) is positioned at the upper part of the support table (3); a feeding port (5) is arranged at the lower part of the supporting platform (3); a sliding rod (6) and a first screw rod (7) are arranged in the fixed frame body (1) and positioned on the left side and the right side of the supporting platform (3); the supporting platform (3) is positioned at one end of the sliding rod (6) and is in sliding connection with the sliding rod; the support table (3) is positioned at one end of the first screw rod (7) and is in meshing transmission with the first screw rod; the top of the first screw rod (7) is connected with a motor (8); a second screw rod (9) is arranged in the inner cavity of the fixed frame and close to the bottom; the second screw rod (9) is positioned at one end of the first screw rod (7) and is in meshing transmission with the first screw rod; a transmission block (10) is arranged on the outer wall of one end, close to the left side, of the second screw rod (9); a brush strip (11) is arranged on one side of the front surface of the transmission block (10); the die seat (4) is positioned at the bottom of the inner cavity of the fixed frame; a blanking groove (12) is arranged at the position, located on the right side of the die seat (4), of the fixed frame body (1); a group of opposite arc-shaped limiting plates (13) are hinged to the inner position of the blanking groove (12); and a spring (14) is arranged between one end of the arc limiting plate (13) far away from the fixed frame body (1) and the inner wall of the discharging groove (12).

2. The toy wheel injection mold of claim 1, wherein: and a shell (15) is arranged at the outer position of the motor (8).

3. The toy wheel injection mold of claim 1, wherein: and a limiter (16) is further arranged at the joint of the first screw rod (7) and the motor (8).

4. The toy wheel injection mold of claim 1, wherein: a mould groove (17) is formed in the inner position of the mould seat (4); four rows are transversely arranged in the die groove (17), and four columns are longitudinally arranged.

5. The toy wheel injection mold of claim 1, wherein: and a fixed frame (18) is arranged at the bottom of the fixed frame body (1).

6. The toy wheel injection mold of claim 1, wherein: the blanking groove (12) is obliquely arranged.

7. The toy wheel injection mold of claim 1, wherein: a baffle (19) is arranged at the left side position of the bottom of the brush strip (11), and bristles (20) are arranged at the right side position of the baffle at the bottom of the brush strip (11).