CN209971349U - Leather pad injection molding device - Google Patents

Leather pad injection molding device Download PDF

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Publication number
CN209971349U
CN209971349U CN201822245144.XU CN201822245144U CN209971349U CN 209971349 U CN209971349 U CN 209971349U CN 201822245144 U CN201822245144 U CN 201822245144U CN 209971349 U CN209971349 U CN 209971349U
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CN
China
Prior art keywords
screw hole
lower die
screw
die
mould
Prior art date
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Active
Application number
CN201822245144.XU
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Chinese (zh)
Inventor
王前进
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan pulistone Technology Co., Ltd
Original Assignee
Foshan Jingkaisheng Hardware Plastic Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foshan Jingkaisheng Hardware Plastic Products Co Ltd filed Critical Foshan Jingkaisheng Hardware Plastic Products Co Ltd
Priority to CN201822245144.XU priority Critical patent/CN209971349U/en
Application granted granted Critical
Publication of CN209971349U publication Critical patent/CN209971349U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a leather pad injection molding device, which comprises an upper die and a lower die, wherein the upper end surface of the lower die is provided with a lower die cavity groove, a cooling water pipe is arranged inside the lower die, a water inlet and a water outlet of the cooling water pipe are arranged on the side wall of the lower die, a support rod is connected on the side wall of the lower die, a vertical chute is arranged in the support rod, a fixed rod which can move up and down and can rotate freely is arranged in the chute, a first screw hole is arranged in the lower die and close to the edge of the lower die cavity groove, a second screw hole is arranged in the upper die, a third screw hole is arranged in the fixed rod, a clamping device which can simultaneously pass through the first screw hole, the second screw hole and the third screw hole and is used for driving the fixed rod and the upper die to move towards the lower die is arranged in the third, the first screw hole, the second screw hole, the third screw hole and the stud are in threaded connection. The utility model has the characteristics of but rapid cooling, the drawing of patterns is fast, with low costs.

Description

Leather pad injection molding device
Technical Field
The utility model relates to the technical field of furniture, concretely relates to leather pad device of moulding plastics.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to shape an article. Such tools are made up of various parts, with different molds made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
The mold is used in blanking, pressing powder metallurgy parts, pressure casting and the molding process of compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The mould has a specific contour or inner cavity shape, the blank can be separated according to the contour shape by applying the contour shape with the cutting edge, and the blank can obtain a corresponding three-dimensional shape by applying the inner cavity shape. The mold generally comprises two parts, namely a movable mold and a fixed mold (or a male mold and a female mold), which can be separated and closed. When the blank is closed, the blank is injected into the inner cavity of the mould for forming.
Chinese utility model patent that patent was granted No. CN205969830U discloses a car seat mould, and it includes mould and lower mould, and the upper end of going up the mould is equipped with electric telescopic handle, and the bottom of lower mould is equipped with condenser tube. Can drive through electric telescopic handle and go up the mould and reciprocate, and through condenser tube, then can reduce the mould temperature rapidly, so this mould has the advantage that can the fast demoulding. However, for some small-scale workshop, unnecessary production cost is consumed by adopting the electric telescopic rod.
SUMMERY OF THE UTILITY MODEL
One of the purposes of the utility model is to overcome the defects of the prior art, and to provide a leather pad injection molding device which has low production cost and can rapidly reduce the temperature of a mold to improve the demolding speed.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
the leather pad injection molding device comprises an upper die and a lower die, wherein a lower die cavity groove is arranged on the upper end surface of the lower die, a cooling water pipe is arranged inside the lower die, a water inlet and a water outlet of the cooling water pipe are arranged on the side wall of the lower die, a supporting rod is connected on the side wall of the lower die, a sliding groove is arranged in the supporting rod, a fixing rod which can move up and down and can rotate freely is arranged in the sliding groove, a first screw hole is arranged in the lower die and close to the edge of the lower die cavity groove, a second screw hole is arranged in the upper die, a third screw hole is arranged in the fixing rod, a clamping device which can simultaneously penetrate through the first screw hole, the second screw hole and the third screw hole and is used for driving the fixing, the fixing plate is fixedly arranged in the middle of the stud, the rotating disc is fixedly arranged at the top of the stud, and the first screw hole, the second screw hole, the third screw hole and the stud are in threaded connection.
Preferably, the upper mold is hinged to a rear side wall of the lower mold, and the support rods are provided on left, right, and front side walls of the lower mold.
Preferably, the support rod is hinged with the side wall of the lower die.
Preferably, the fixing rod is engaged with the upper end surface of the upper mold when rotated to the horizontal position.
Due to the adoption of the technical scheme, compare with prior art, the utility model discloses following beneficial effect has:
when grouting materials are injected into the cavity groove of the lower die, the upper die is covered on the lower die, and then the rotating disc is manually rotated, so that the stud can move downwards and sequentially passes through the third screw hole, the second screw hole and the first screw hole. Due to the action of the fixing plate, when the stud moves downwards, the fixing rod and the upper die also move in the direction of the lower die. By rotating the rotating disc, the upper die and the lower die can be well clamped, so that the die is molded.
After the mould shaping, through pouring into the cooling water into to condenser tube, can reduce the temperature of mould fast to improve drawing of patterns speed, and then improve work efficiency.
The device has the characteristics of rapid cooling, high demoulding speed and low cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiment of the present invention, all other embodiments that a person skilled in the art can obtain without creative work all belong to the protection scope of the present invention.
As shown in figure 1, the leather pad injection molding device comprises an upper die 1 and a lower die 2, wherein the upper end surface of the lower die 2 is provided with a lower die cavity groove 3, a cooling water pipe is arranged inside the lower die 2, a water inlet 4 and a water outlet 5 of the cooling water pipe are arranged on the side wall of the lower die 2, a support rod 6 is connected on the side wall of the lower die 2, a sliding groove 7 is arranged in the support rod 6, a fixed rod 8 which can move up and down and can rotate freely is arranged in the sliding groove 7, a first screw hole 9 is arranged in the lower die 2 and close to the edge of the lower die cavity groove 3, a second screw hole 10 is arranged in the upper die 1, a third screw hole 11 is arranged in the fixed rod 8, a clamping device 12 which can simultaneously pass through the first screw hole 9, the second screw hole 10 and the third screw hole 11 and is used for driving the fixed rod 8 and the upper die 1 to move towards the lower die 2 is arranged in the fixed rod 8, the, the first screw hole 9, the second screw hole 10, the third screw hole 11 and the stud 13 are in threaded connection.
The upper die 1 is hinged or fixedly connected with the rear side wall of the lower die 2, and the support rods 6 can be arranged on the left side, the right side and the front side wall of the lower die 2. The fixing rod 8 moves up and down in the sliding groove 7 and can rotate freely relative to the sliding groove 7. After the grouting material is injected into the lower mold cavity 3, the upper mold 1 is closed over the lower mold 2. At this time, the position of the support rod 6 is adjusted to be perpendicular to the upper die 1 and the lower die 2, and then the support rod 8 is moved up and down and simultaneously rotated, so that the support rod 8 is attached to the upper end surface of the upper die 2. The stud 13 is sequentially inserted through the third screw hole 11, the second screw hole 10, and the first screw hole 9 by the rotating disk 15, and when the stud 13 moves downward by the fixing plate 14, the fixing rod 8 and the upper die 1 also move in the direction toward the lower die 2. By rotating the rotating disc 15, the upper die 1 and the lower die 2 can be well clamped to mold the die. After the mould shaping, through pouring into the cooling water into to condenser tube, can reduce the temperature of mould fast to improve drawing of patterns speed, and then improve work efficiency.
The stud 13 is a full-thread stud, and is in threaded connection with the first screw hole 9, the second screw hole 10 and the third screw hole 11. When the upper die 1 is covered on the lower die 2 and the fixing rod 8 is rotated to a horizontal position, the positions of the first screw hole 9, the second screw hole 10 and the third screw hole 11 should be on the same vertical line.
The leather pad injection molding device can be used for injection molding and die casting of seat cushions or leather pads on automobiles, tables, chairs and other articles, and has the characteristics of rapid cooling, high demolding speed and low cost.
The above all be the utility model discloses a preferred embodiment, the utility model discloses a protection scope does not confine above-mentioned embodiment to, the all belong to the utility model discloses other technical scheme under the thinking all belong to the utility model discloses a protection scope. It should be noted that various modifications and decorations made by those skilled in the art without departing from the principle of the present invention should be considered as the protection scope of the present invention.

Claims (4)

1. Leather pad device of moulding plastics, including last mould and lower mould, the up end of lower mould is equipped with bed die cavity groove, and the inside of lower mould is equipped with condenser tube, and condenser tube's water inlet and delivery port are located on the lateral wall of lower mould, its characterized in that: the utility model discloses a clamping device, including the double-screw bolt, be equipped with the dead lever in the dead lever, be equipped with the double-screw bolt, be equipped with the bracing piece on the lateral wall of lower mould on the bracing piece, be equipped with the spout in the bracing piece, be equipped with the dead lever that can reciprocate and can free rotation in the spout, in the lower mould, be close to be equipped with first screw on the position at lower mould chamber groove edge, be equipped with the second screw in the last mould, be equipped with the third screw in the dead lever, be equipped with among the third screw and pass simultaneously first screw, second screw and third screw and be used for ordering about dead lever and last mould are towards the clamping device of lower mould direction removal, clamping device includes the double-screw bolt, fixes the fixed plate of establishing at the double-screw bolt middle part.
2. The leather mat injection molding apparatus according to claim 1, wherein: the upper die is hinged to the side wall of the rear side of the lower die, and the supporting rod is arranged on the side wall of the left side, the right side and the front side of the lower die.
3. The leather mat injection molding apparatus according to claim 2, wherein: the supporting rod is hinged with the side wall of the lower die.
4. The leather mat injection molding apparatus according to claim 3, wherein: and the fixed rod is attached to the upper end surface of the upper die when rotating to the horizontal position.
CN201822245144.XU 2018-12-27 2018-12-27 Leather pad injection molding device Active CN209971349U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822245144.XU CN209971349U (en) 2018-12-27 2018-12-27 Leather pad injection molding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822245144.XU CN209971349U (en) 2018-12-27 2018-12-27 Leather pad injection molding device

Publications (1)

Publication Number Publication Date
CN209971349U true CN209971349U (en) 2020-01-21

Family

ID=69250997

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822245144.XU Active CN209971349U (en) 2018-12-27 2018-12-27 Leather pad injection molding device

Country Status (1)

Country Link
CN (1) CN209971349U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20201104

Address after: Room 2, F2, No.122, South District, national torch plan, Baini Town, Sanshui District, Foshan City, Guangdong Province

Patentee after: Foshan pulistone Technology Co., Ltd

Address before: 528200 Development Zone, he Cun, Yunxi community, Danzao Town, Nanhai District, Foshan City, Guangdong Province

Patentee before: Foshan jingkaisheng Hardware Plastic Products Co.,Ltd.