CN215703495U

CN215703495U - Expansion and contraction type refrigerator door body foaming mold

Info

Publication number: CN215703495U
Application number: CN202121089147.4U
Authority: CN
Inventors: 冯磊
Original assignee: Chuzhou Dejia Mould Equipment Technology Co ltd
Current assignee: Chuzhou Dejia Mould Equipment Technology Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-02-01
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a collapsible refrigerator door body foaming mold which comprises a base, a mold main body, a cavity, a motor, a rotary table and an electric lifting rod, wherein the mold main body is installed at the top end of the base, the cavity is formed in the top end of the mold main body, first protection pads are installed on the side walls of two ends in the cavity, supporting plates are installed at the top ends of the side walls of two ends of the base, the motor is installed at the top end of each supporting plate, and installation frames are installed at two ends of the top end of the base. This but expansion and contraction formula refrigerator door body foaming mould passes through the intermeshing of gear and tooth piece, makes the gear can drive the tooth piece and rotate simultaneously in the rotation, and through screw hole and threaded rod threaded connection to mutually support through slide rail and slider, make the carousel rotatory while the threaded rod can go up and down in the inside of screw hole through the slider at the slide rail, be convenient for make the threaded rod go up and down to drive the fixed plate and go up and down simultaneously, avoid the refrigerator door body to take place the mar.

Description

Expansion and contraction type refrigerator door body foaming mold

Technical Field

The utility model relates to the technical field of refrigerator door body foaming molds, in particular to a collapsible refrigerator door body foaming mold.

Background

Along with the development of society, the development of domestic appliance market, domestic refrigerator no matter in structural design, performance design or appearance design aspect, all has had rapid development, however the design of refrigerator door is more numerous, when designing the refrigerator door, need come to make the refrigerator door through refrigerator door foaming mold, and traditional refrigerator door foaming mold can satisfy people's user demand basically, but still has certain problem, and specific problem is as follows:

1. most of expandable and contractible refrigerator door body foaming molds in the market at present are inconvenient for operators to pull out in the foaming process, and scratch is easily caused on the side wall of a refrigerator door body in the process, so that the attractiveness is affected;

2. most of expandable and contractible refrigerator door body foaming molds in the market at present are characterized in that one sides of an upper mold and a lower mold are connected through hinges, and the door body at the intersection of the upper mold and the lower mold is easily scratched and damaged in the opening process of the upper mold.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foaming mold for a collapsible refrigerator door body, and aims to solve the problems that in the background technology, an operator cannot conveniently pull out the foaming mold in the foaming process, and the door body at the intersection of an upper mold and a lower mold is easily scratched and damaged.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a but expansion and contraction formula refrigerator door body foaming mold, includes base, mould main part, die cavity, motor, carousel and electric lift pole, the mould main part is installed on the top of base, and the top of mould main part has seted up the die cavity, first protection pad is installed to the lateral wall at the inside both ends of die cavity, the backup pad is installed on the top of base both ends lateral wall, and installs the motor on the top of backup pad, the installing frame is all installed at the both ends on base top.

Preferably, the output end of the motor is provided with a rotating shaft through a coupler, and the top end of the rotating shaft is provided with a gear.

Preferably, the side wall of the inner end of the mounting frame is provided with a slide rail, and the slide rail is internally provided with a slide block.

Preferably, the turntable is installed in the installation frame through the balls, a threaded hole is formed in the turntable, a threaded rod is arranged in the threaded hole, and the bottom end of the outer wall of the threaded rod is connected with one end of the sliding block.

Preferably, the outer wall of the rotary table is provided with a tooth block, and the tooth block is meshed with the gear.

Preferably, the top of threaded rod is installed the fixed plate, and the cope match-plate pattern is installed to the bottom of fixed plate.

Preferably, the bottom end inside the base is provided with an electric lifting rod penetrating through the cavity, and the top end of the electric lifting rod is provided with a second protection pad.

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

1. by installing the electric lifting rod, the first protection pad and the second protection pad and by the design of the first protection pad, the electric lifting rod is prevented from being bonded with the inner wall of the cavity in the foaming process, and meanwhile, the electric lifting rod is started to drive the second protection pad to lift so as to unload a foaming mold in the cavity, so that the side wall of the refrigerator door is prevented from being scratched, and the attractiveness is prevented from being influenced;

2. the device is through installing the pivot simultaneously, the gear, the tooth piece, the carousel, screw hole and threaded rod, through the intermeshing of gear and tooth piece, make the gear can drive the tooth piece and rotate simultaneously in rotatory, and through screw hole and threaded rod threaded connection, and mutually support through slide rail and slider, make the carousel rotatory while the threaded rod can go up and down through the inside of slider at the slide rail in the inside of screw hole, be convenient for make the threaded rod go up and down to drive the fixed plate and go up and down simultaneously, avoid the refrigerator door body to take place the mar.

Drawings

FIG. 1 is a schematic sectional front view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a fixing plate lifting structure according to the present invention;

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

In the figure: 1. a base; 2. a mold body; 3. a cavity; 4. a support plate; 5. a motor; 6. a rotating shaft; 7. a gear; 8. installing a frame; 9. a slide rail; 10. a slider; 11. a turntable; 12. a threaded hole; 13. a tooth block; 14. a threaded rod; 15. an electric lifting rod; 16. a first protection pad; 17. a second protection pad; 18. mounting a template; 19. 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 collapsible refrigerator door foaming mold comprises a base 1, a mold main body 2, a cavity 3, a motor 5, a turntable 11 and an electric lifting rod 15, wherein the mold main body 2 is installed at the top end of the base 1;

the bottom end inside the base 1 is provided with an electric lifting rod 15 penetrating through the cavity 3, the top end of the electric lifting rod 15 is provided with a second protective pad 17, the electric lifting rod 15 is started to drive the second protective pad 17 to lift so as to unload the foaming mold inside the cavity 3, and therefore scratches on the side wall of the refrigerator door body are avoided, and the attractiveness is not affected;

a cavity 3 is formed in the top end of the die main body 2, first protection pads 16 are mounted on the side walls of two ends in the cavity 3, supporting plates 4 are mounted on the top ends of the side walls of two ends of the base 1, and a motor 5 is mounted on the top end of each supporting plate 4;

the output end of the motor 5 is provided with a rotating shaft 6 through a coupler, the top end of the rotating shaft 6 is provided with a gear 7, the rotating shaft 6 is driven to rotate through the motor 5, and the rotating shaft 6 is driven to rotate to drive the gear 7 to rotate simultaneously;

both ends of the top end of the base 1 are provided with mounting frames 8; a slide rail 9 is arranged on the side wall of one end inside the mounting frame 8, a slide block 10 is arranged inside the slide rail 9, and the slide block 10 can move left and right inside the slide rail 9 conveniently through the mutual matching of the slide rail 9 and the slide block 10;

a rotary table 11 is arranged in the mounting frame 8 through a ball, and a threaded hole 12 is formed in the rotary table 11, so that the rotary table 11 can rotate in the mounting frame 8 through the ball;

a threaded rod 14 is arranged inside the threaded hole 12, and the bottom end of the outer wall of the threaded rod 14 is connected with one end of the sliding block 10, so that the threaded rod 14 can be lifted inside the sliding rail 9 through the sliding block 10 while the rotary table 11 rotates;

the outer wall of the rotary table 11 is provided with a tooth block 13, and the tooth block 13 is meshed with the gear 7, so that the gear 7 can drive the tooth block 13 and the rotary table 11 to rotate simultaneously when rotating;

the top end of the threaded rod 14 is provided with a fixed plate 19, and the bottom end of the fixed plate 19 is provided with an upper template 18; the threaded rod 14 can be conveniently lifted to drive the fixing plate 19 to lift simultaneously, and the upper template 18 can be conveniently lifted to extrude and form the foaming mould in the cavity 3.

The working principle is as follows: when the expandable and contractible refrigerator door body foaming mold is used, firstly, the foaming mold is injected into a cavity 3, then a motor 5 is started to drive a rotating shaft 6 and a gear 7 to rotate simultaneously, the gear 7 and a tooth block 13 are meshed with each other, so that the gear 7 can drive the tooth block 13 to rotate simultaneously while rotating, meanwhile, the tooth block 13 can drive a turntable 11 to rotate simultaneously while rotating, the turntable 11 is in threaded connection with a threaded rod 14 through a threaded hole 12, and the threaded rod 14 is matched with a sliding block 10 through a sliding rail 9, so that the threaded rod 14 can lift in the sliding rail 9 through the sliding block 10 while the turntable 11 rotates, the threaded rod 14 can lift to drive a fixing plate 19 to lift simultaneously, and an upper mold plate 18 can lift to extrude the foaming mold in the cavity 3;

meanwhile, when the foaming mold needs to be unloaded, the foaming mold is prevented from being bonded with the inner wall of the cavity 3 in the foaming process through the design of the first protection pad 16, and the foaming mold in the cavity 3 is unloaded by driving the second protection pad 17 to ascend and descend through starting the electric lifting rod 15, so that scratches on the side wall of the refrigerator door are prevented from being pulled upwards, the attractiveness is prevented from being influenced, and the whole working principle of the utility model is adopted.

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 but expansion and contraction formula refrigerator door foaming mold utensil, includes base (1), mould main part (2), die cavity (3), motor (5), carousel (11) and electric lift pole (15), its characterized in that: mould main part (2) are installed on the top of base (1), and mould cavity (3) have been seted up on the top of mould main part (2), first protection pad (16) are installed to the lateral wall at the inside both ends of cavity (3), backup pad (4) are installed on the top of base (1) both ends lateral wall, and install motor (5) on the top of backup pad (4), installing frame (8) are all installed at the both ends on base (1) top.

2. The foaming mold for the door body of the expandable and contractible refrigerator according to claim 1, is characterized in that: the output end of the motor (5) is provided with a rotating shaft (6) through a coupler, and the top end of the rotating shaft (6) is provided with a gear (7).

3. The foaming mold for the door body of the expandable and contractible refrigerator according to claim 1, is characterized in that: slide rail (9) are installed to the lateral wall of the inside one end of installing frame (8), and the inside of slide rail (9) is provided with slider (10).

4. The foaming mold for the door body of the expandable and contractible refrigerator according to claim 1, is characterized in that: the rotary table is characterized in that a rotary table (11) is mounted in the mounting frame (8) through a ball, a threaded hole (12) is formed in the rotary table (11), a threaded rod (14) is arranged in the threaded hole (12), and the bottom end of the outer wall of the threaded rod (14) is connected with one end of a sliding block (10).

5. The foaming mold for the door body of the expandable and contractible refrigerator according to claim 4, is characterized in that: the outer wall of the rotary table (11) is provided with a tooth block (13), and the tooth block (13) is meshed with the gear (7).

6. The foaming mold for the door body of the expandable and contractible refrigerator according to claim 4, is characterized in that: the top of threaded rod (14) is installed fixed plate (19), and cope match-plate pattern (18) are installed to the bottom of fixed plate (19).

7. The foaming mold for the door body of the expandable and contractible refrigerator according to claim 1, is characterized in that: the bottom of base (1) inside all installs electric lift pole (15) that run through die cavity (3) inside, and second protection pad (17) are installed on the top of electric lift pole (15).