CN215825771U

CN215825771U - Multi-station refrigerator door body foaming mold

Info

Publication number: CN215825771U
Application number: CN202120083639.6U
Authority: CN
Inventors: 王凤林
Original assignee: Chuzhou Bojing Mold And Equipment Manufacture Co ltd
Current assignee: Chuzhou Bojing Mold And Equipment Manufacture Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2022-02-15
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a multi-station refrigerator door body foaming mold which comprises a frame body, a base, a lower mold and an upper mold, wherein the frame body is fixed at four hanging corners at the top end of the base, a top plate is fixed at the top end of the frame body, second telescopic cylinders are arranged on two sides of the bottom end of the top plate, a fixing plate is fixed at the bottom end of the top plate, clamping grooves are uniformly formed in two sides of the top end of the upper mold, a limiting structure is arranged between the lower mold and the base, and an ejection mechanism is arranged at the bottom end of the inner part of the lower mold. According to the utility model, through the arrangement of the fastening structure, when the upper die and the lower die are attached together, the fastening rods on the two sides of the lower die can be sequentially rotated to drive the rubber clamping blocks on the inner side wall to be clamped into the clamping grooves of the upper die, so that the upper die and the lower die can be fixed together, the upper die and the lower die can be more accurately used, and the practicability of the die is improved.

Description

Multi-station refrigerator door body foaming mold

Technical Field

The utility model relates to the technical field, in particular to a multi-station refrigerator door body foaming mold.

Background

With the continuous development of national economy and continuous progress of science and technology, various household appliances enter people's lives, a refrigerator is one of the household appliances, a door body of the refrigerator is filled with a large amount of foam in order to ensure that the storage effect is better, and the door body with the foam is produced through a corresponding foaming mold;

however, when the existing multi-station refrigerator door body foaming mold is used, the upper mold and the lower mold are not tightly attached, looseness is easy to occur, and foaming is affected, so that the multi-station refrigerator door body foaming mold is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-station refrigerator door body foaming mold, which aims to solve the problem that the upper mold and the lower mold of the foaming mold are not tightly attached to each other.

In order to achieve the purpose, the utility model provides the following technical scheme: a multi-station refrigerator door body foaming mold comprises a frame body, a base, a lower mold and an upper mold, wherein the frame body is fixed at four hanging corners at the top end of the base, a top plate is fixed at the top end of the frame body, second telescopic cylinders are arranged on two sides of the bottom end of the top plate, a fixed plate is fixed at the bottom end of the top plate, movable blocks are arranged at four corners of the fixed plate, a sliding structure is formed between each movable block and the frame body, the upper mold is installed at the bottom end of the fixed plate, the lower mold is arranged at the bottom end of the upper mold, a fastening structure is arranged between the lower mold and the upper mold and comprises fastening rods, clamping grooves, rubber sleeves, handles and rubber clamping blocks, the fastening rods are hinged to the bottom ends of two sides of the lower mold, the handles are fixed on one sides of the fastening rods, the rubber sleeves are arranged on the outer side walls of the handles, the rubber clamping blocks are arranged on one sides of the inner bottoms of the fastening rods, the clamping grooves are evenly formed in the two sides of the top end of the inner portion of the upper die, a limiting structure is arranged between the lower die and the base, and an ejection mechanism is arranged at the bottom end of the inner portion of the lower die.

Preferably, the fastening rods are arranged in a plurality of equal-interval distribution on two sides of the lower die.

Preferably, the outer diameter of the rubber clamping block is smaller than the inner diameter of the clamping groove, and a clamping structure is formed between the rubber clamping block and the clamping groove.

Preferably, limit structure includes spheroid, spring, mount pad, stopper and spacing groove, the mount pad sets up in the inside both sides of base, the inside of mount pad all is provided with the spring, and the inside of spring all runs through there is the stopper, one side of stopper all is fixed with the spheroid, one side of stopper all is provided with the spacing groove, and the spacing groove evenly sets up in the both sides of bed die.

Preferably, the limiting grooves are arranged in a plurality of numbers, and the limiting grooves are distributed on two sides of the lower die at equal intervals.

Preferably, ejection mechanism includes mounting groove, first telescopic cylinder and fly leaf, the mounting groove evenly sets up in the inside of bed die, first telescopic cylinder is all installed to the inside of mounting groove, first telescopic cylinder's top is fixed with the fly leaf.

Compared with the prior art, the utility model has the beneficial effects that: the multi-station refrigerator door body foaming mold not only realizes the tight fit between the upper mold and the lower mold, but also simultaneously realizes the convenience for limiting and moving the lower mold and the convenience for demolding;

(1) by arranging the fastening structure between the upper die and the lower die, when the upper die and the lower die are attached together, the fastening rods on the two sides of the lower die can be sequentially rotated to drive the rubber clamping blocks on the inner side wall to be clamped into the clamping grooves of the upper die, so that the upper die and the lower die can be tightly fixed together, and the upper die and the lower die are not easy to loosen, thereby improving the practicability of the die;

(2) the limiting structure is arranged between the base and the lower die, after the lower die is placed on the base, the lower die can be clamped into the limiting groove through the limiting block to limit the lower die, so that the lower die is stably placed on the workbench, and when the lower die needs to be moved, the lower die is pulled to enable the limiting block to be separated from the limiting groove, so that the using effect is better;

(3) be provided with ejection mechanism through the bottom in the lower mould inside, after the inside door body bubble is sent out, through starting the inside first telescopic cylinder of mounting groove, make its fly leaf rebound that drives the top, the ejecting lower mould of the good door body that will foam, it is simple convenient to have improved the convenience that the door body took out.

Drawings

FIG. 1 is a schematic front view of the present invention in an expanded configuration;

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

FIG. 3 is an enlarged view of a portion of FIG. 1;

fig. 4 is a front partial structure schematic view of the fastening structure of the present invention.

In the figure: 1. a frame body; 2. a fastening structure; 201. a fastening rod; 202. a card slot; 203. a rubber sleeve; 204. A grip; 205. a rubber clamping block; 3. a limiting structure; 301. a sphere; 302. a spring; 303. a mounting seat; 304. a limiting block; 305. a limiting groove; 4. an ejection mechanism; 401. mounting grooves; 402. a first telescopic cylinder; 403. a movable plate; 5. a base; 6. a lower die; 7. an upper die; 8. a second telescopic cylinder; 9. a top plate; 10. a movable block; 11. and (7) fixing the plate.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a multi-station foaming mold for a refrigerator door body comprises a frame body 1, a base 5, a lower mold 6 and an upper mold 7, wherein the frame body 1 is fixed at four hanging corners at the top end of the base 5, a top plate 9 is fixed at the top end of the frame body 1, second telescopic cylinders 8 are arranged on two sides of the bottom end of the top plate 9, the model of each second telescopic cylinder 8 can be SU32X75, the input end of each second telescopic cylinder 8 is electrically connected with the output end of a control panel through a lead, a fixed plate 11 is fixed at the bottom end of the top plate 9, movable blocks 10 are arranged at four corners of the fixed plate 11, a sliding structure is formed between each movable block 10 and the frame body 1, the upper mold 7 is installed at the bottom end of each fixed plate 11, the lower mold 6 is arranged at the bottom end of the upper mold 7, a fastening structure 2 is arranged between each lower mold 6 and the upper mold 7, each fastening structure 2 comprises a fastening rod 201, a clamping groove 202, a rubber sleeve 203, a handle 204 and a rubber clamping block 205, the fastening rods 201 are hinged to the bottom ends of two sides of the lower die 6, the fastening rods 201 are provided with a plurality of fastening rods 201, the fastening rods 201 are distributed on two sides of the lower die 6 at equal intervals, handles 204 are fixed on one sides of the fastening rods 201, rubber sleeves 203 are arranged on the outer side walls of the handles 204, rubber clamping blocks 205 are arranged on one sides of the bottom ends inside the fastening rods 201, the outer diameter of each rubber clamping block 205 is smaller than the inner diameter of each clamping groove 202, a clamping structure is formed between each rubber clamping block 205 and each clamping groove 202, the clamping grooves 202 are uniformly arranged on two sides of the top end inside the upper die 7, a limiting structure 3 is arranged between the lower die 6 and the base 5, and an ejection mechanism 4 is arranged at the bottom end inside the lower die 6;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, when the upper mold 7 and the lower mold 6 are attached together in use, the fastening rods 201 on both sides of the lower mold 6 are rotated to drive the rubber fixture blocks 205 on the inner side wall to be clamped into the clamping grooves 202 of the upper mold 7, so that the upper mold 7 and the lower mold 6 can be fixed together, and the upper mold 7 and the lower mold 6 are not easy to loosen in use;

the limiting structure 3 comprises a ball body 301, springs 302, a mounting seat 303, limiting blocks 304 and limiting grooves 305, the mounting seat 303 is arranged on two sides of the inside of the base 5, the springs 302 are arranged inside the mounting seat 303, the limiting blocks 304 penetrate through the inside of the springs 302, the ball body 301 is fixed on one side of each limiting block 304, the limiting grooves 305 are arranged on one side of each limiting block 304, the limiting grooves 305 are uniformly arranged on two sides of the lower die 6, the limiting grooves 305 are provided with a plurality of limiting grooves, and the limiting grooves 305 are distributed on two sides of the lower die 6 at equal intervals;

specifically, as shown in fig. 1, fig. 2 and fig. 3, when the mechanism is used, firstly, when the mechanism is used, the ball 301 is pulled at the same time, so that the ball drives the limiting block 304 to retract into the mounting seat 303 under the action of the spring 302, then the lower die 6 is placed on the base 5, then the ball 301 is released, the spring 302 resets and drives the limiting block 304 to be clamped into the limiting groove 305 of the lower die 6, so that the lower die 6 can be fixed on the base 5, and when the lower die 6 needs to be moved, the ball 301 is pulled at the same time, so that the limiting block 304 is separated from the limiting groove 305, and the lower die 6 can be taken out;

the ejection mechanism 4 comprises a mounting groove 401, first telescopic cylinders 402 and a movable plate 403, the mounting groove 401 is uniformly arranged inside the lower die 6, the first telescopic cylinders 402 are mounted inside the mounting groove 401, the type of the first telescopic cylinders 402 can be SC63X250, the input ends of the first telescopic cylinders 402 are electrically connected with the output ends of the control panel through wires, and the movable plate 403 is fixed at the top ends of the first telescopic cylinders 402;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, after the door body is well foamed, the first telescopic cylinder 402 in the installation groove 401 is started to push the door body upwards to drive the movable plate 403 above to move upwards, so that the foamed door body is pushed out of the lower mold 6.

When the multi-station refrigerator door foaming mold is used, an external power supply is connected to the multi-station refrigerator door foaming mold, firstly, the lower mold 6 is taken out, the ball 301 is pulled to drive the limiting block 304 to retract into the mounting seat 303 under the action of the spring 302, then, the lower mold 6 is placed on the base 5, then, the ball 301 is loosened, the spring 302 resets to drive the limiting block 304 to be clamped into the limiting groove 305 of the lower mold 6, and then, the lower mold 6 can be fixed on the base 5;

secondly, after the lower die 6 is fixed, the corresponding door body and materials can be placed into the lower die 6, then the second telescopic cylinder 8 is started to drive the upper die 7 to move downwards and be attached to the lower die 6, then the fastening rods 201 on two sides of the lower die 6 are rotated to drive the rubber clamping blocks 205 on the inner side wall to be clamped into the clamping grooves 202 of the upper die 7, and then the upper die 7 and the lower die 6 can be fixed together to carry out foaming;

and finally, after the door body is foamed, starting the first telescopic air cylinder 402 in the mounting groove 401 to enable the first telescopic air cylinder to be pushed upwards to drive the movable plate 403 above to move upwards, and pushing the foamed door body out of the lower mold 6, so that the use work of the refrigerator door body foaming mold is finally completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multistation refrigerator door foaming mould, includes support body (1), base (5), bed die (6) and goes up mould (7), its characterized in that: the frame body (1) is fixed at four hanging corners at the top end of the base (5), the top end of the frame body (1) is fixed with the top plate (9), the second telescopic cylinders (8) are arranged on two sides of the bottom end of the top plate (9), the fixed plate (11) is fixed at the bottom end of the top plate (9), the movable blocks (10) are arranged at four corners of the fixed plate (11), a sliding structure is formed between the movable blocks (10) and the frame body (1), the upper mold (7) is installed at the bottom end of the fixed plate (11), the lower mold (6) is arranged at the bottom end of the upper mold (7), the fastening structure (2) is arranged between the lower mold (6) and the upper mold (7), the fastening structure (2) comprises fastening rods (201), clamping grooves (202), rubber sleeves (203), handles (204) and rubber clamping blocks (205), and the fastening rods (201) are hinged at the bottom ends of two sides of the lower mold (6), one side of anchorage bar (201) all is fixed with handle (204), the lateral wall of handle (204) all is provided with gum cover (203), one side of the inside bottom of anchorage bar (201) all is provided with rubber fixture block (205), draw-in groove (202) evenly set up in the both sides on the inside top of last mould (7), be provided with limit structure (3) between bed die (6) and base (5), the inside bottom of bed die (6) is provided with ejection mechanism (4).

2. The multi-station refrigerator door foaming mold according to claim 1, characterized in that: the fastening rods (201) are arranged in a plurality of positions, and the fastening rods (201) are distributed on two sides of the lower die (6) at equal intervals.

3. The multi-station refrigerator door foaming mold according to claim 1, characterized in that: the outer diameter of the rubber fixture block (205) is smaller than the inner diameter of the clamping groove (202), and a clamping structure is formed between the rubber fixture block (205) and the clamping groove (202).

4. The multi-station refrigerator door foaming mold according to claim 1, characterized in that: limiting structure (3) include spheroid (301), spring (302), mount pad (303), stopper (304) and spacing groove (305), mount pad (303) set up in the inside both sides of base (5), the inside of mount pad (303) all is provided with spring (302), and the inside of spring (302) all runs through there is stopper (304), one side of stopper (304) all is fixed with spheroid (301), one side of stopper (304) all is provided with spacing groove (305), and spacing groove (305) evenly set up in the both sides of bed die (6).

5. The multi-station refrigerator door foaming mold according to claim 4, characterized in that: the limiting groove (305) is provided with a plurality of limiting grooves, and the limiting grooves (305) are distributed on two sides of the lower die (6) at equal intervals.

6. The multi-station refrigerator door foaming mold according to claim 1, characterized in that: the ejection mechanism (4) comprises a mounting groove (401), a first telescopic cylinder (402) and a movable plate (403), wherein the mounting groove (401) is uniformly arranged in the lower die (6), the first telescopic cylinder (402) is mounted in the mounting groove (401), and the movable plate (403) is fixed at the top end of the first telescopic cylinder (402).