A refrigerator door liner blister mold

Abstract

The utility model discloses a refrigerator door liner blister mold belongs to refrigerator door liner technical field, including the blister mold body and base for refrigerator door liner blister, the upper side fixedly connected with fixing piece of base, the side fixedly connected with threaded shaft of fixing piece away from base, the lateral edge of threaded shaft is screwed with rotating part, the side swing joint of sleeve is hinged to the rotating part away from fixing piece, the lateral edge swing joint is hinged to the sleeve away from sleeve, one side fixedly connected with connecting rod of swing joint, this device is screwed with threaded shaft through the rotation of rotating part, drives the distance change on base and first support plate, adjusts whether horizontal of transverse level meter and longitudinal level meter, starts telescopic link simultaneously and drives the angle change of sliding block to drive second support plate, adjusts transverse level meter and longitudinal level meter, adjusts the horizontal balance state of blister mold body, avoids the damage of refrigerator door liner, influences work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of refrigerator door liner technology, and in particular to a refrigerator door liner vacuum forming mold. Background Technology

[0002] The improved quality of vacuum forming of refrigerator door liners has significantly reduced refrigerator costs, allowing for greater room for price reductions in the refrigerator market. This will gradually make refrigerators affordable for ordinary people, thus playing a role in stimulating domestic demand, boosting consumption, and promoting national economic growth.

[0003] Currently, when refrigerator door liner vacuum forming molds are in operation, they may be placed in inconspicuous locations on sloping surfaces, causing mold imbalance. This tilt may lead to poor product quality, a probability of failure, wasted resources, slower overall efficiency, and the need to move the mold to find a flat surface.

[0004] Therefore, in view of this situation, there is an urgent need to design and produce a refrigerator door liner vacuum forming mold to meet the needs of actual use. Utility Model Content

[0005] The purpose of this invention is to provide a vacuum forming mold for refrigerator door liners to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a refrigerator door liner vacuum forming mold, comprising a vacuum forming mold body and a base for vacuum forming a refrigerator door liner, a fixing member fixedly connected to the upper side of the base, a threaded shaft fixedly connected to the side of the fixing member away from the base, a rotating member screwed to the side of the threaded shaft, a sleeve rotatably connected to the side of the rotating member away from the fixing member, a ball joint rotatably connected to the side of the sleeve, a connecting rod fixedly connected to the side of the ball joint away from the sleeve, and a first support plate fixedly connected to the side of the connecting rod away from the ball joint.

[0007] Preferably, a support member is fixedly connected to the upper side of the first support plate, and a rotating shaft is fixedly connected to the upper side of the support member.

[0008] Preferably, a second support plate is fixedly connected to the rotating end of the rotating shaft, and a telescopic rod is fixedly connected to the upper side of the first support plate.

[0009] Preferably, the second support plate has a sliding groove on the side near the first support plate, and the extended end of the telescopic rod is rotatably connected to a sliding block.

[0010] Preferably, the side of the sliding block is slidably connected to the sliding groove, and the upper side of the sliding groove is fixedly connected to the body of the vacuum forming mold.

[0011] Preferably, a horizontal level is installed on the upper side of the vacuum forming mold body.

[0012] Preferably, a longitudinal level is installed on the upper side of the vacuum forming mold body.

[0013] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0014] This refrigerator door liner vacuum forming mold uses a rotating component that is screwed to a threaded shaft. This rotation changes the distance between the base and the first support plate, adjusting the horizontal and vertical levels to ensure they are level. Simultaneously, the telescopic rod moves the sliding block, changing the angle of the second support plate and adjusting the horizontal and vertical levels. This adjusts the vacuum forming mold body to a horizontal and balanced state, preventing damage to the refrigerator door liner and ensuring work efficiency. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the threaded shaft of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the sliding block of this utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] In the diagram: 1. Base; 2. Fixing component; 3. Threaded shaft; 4. Rotating component; 5. Sleeve; 6. Ball joint; 7. Connecting rod; 8. First support plate; 9. Telescopic rod; 10. Sliding block; 11. Second support plate; 12. Sliding groove; 13. Support component; 14. Rotating shaft; 15. Vacuum forming mold body; 16. Horizontal level; 17. Vertical level. Detailed Implementation

[0021] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0022] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0023] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0024] To address the issue that during operation, vacuum forming molds may be placed in inconspicuous, sloping locations, causing mold imbalance. This imbalance can lead to poor product quality, a higher probability of product defects, wasted resources, slower overall efficiency, and the need to move the mold to find a level surface. Figures 1 to 3 The refrigerator door liner vacuum forming mold shown includes a vacuum forming mold body 15 and a base 1 for vacuum forming the refrigerator door liner. The fixing part 2 on the base 1 is triangular in shape to facilitate adjustment of the angle between the first support plate 8 and the vacuum forming mold body 15. The fixing part 2 is fixedly connected to the upper side of the base 1. The threaded shaft 3 is fixedly connected to the side of the fixing part 2 away from the base 1. The rotating part 4 is screwed to the side of the threaded shaft 3. The sleeve 5 is rotatably connected to the side of the rotating part 4 away from the fixing part 2. The ball joint 6 is rotatably connected to the side of the sleeve 5. The connecting rod 7 is fixedly connected to the side of the ball joint 6 away from the sleeve 5. The first support plate 8 is fixedly connected to the side of the connecting rod 7 away from the ball joint 6. The support part 13 is fixedly connected to the upper side of the first support plate 8. The rotating shaft 14 is fixedly connected to the upper side of the support part 13.

[0025] A second support plate 11 is fixedly connected to the rotating end of the rotating shaft 14. A telescopic rod 9 is fixedly connected to the upper side of the first support plate 8. A sliding groove 12 is provided on the side of the second support plate 11 near the first support plate 8. A sliding block 10 is rotatably connected to the extended end of the telescopic rod 9. When the telescopic rod 9 is activated, it drives the sliding block 10 to move, thereby changing the angle of the second support plate 11. The horizontal level 16 and the vertical level 17 are adjusted. The side of the sliding block 10 is slidably connected to the sliding groove 12. The upper side of the sliding groove 12 is fixedly connected to the blister mold body 15. A horizontal level 16 is installed on the upper side of the blister mold body 15, and a vertical level 17 is installed on the upper side of the blister mold body 15.

[0026] All structures and instruments are treated with heat-resistant and waterproof materials.

[0027] The telescopic rod 9, the horizontal level 16, and the vertical level 17 are all conventional devices. Their working principles, dimensions, and models are irrelevant to the function of this application, so they will not be described in detail. They are all controlled by remote control switches. The control circuit of the controller can be implemented by those skilled in the art through simple programming. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0028] Working principle

[0029] During use, the refrigerator door liner vacuum forming mold is used to observe the horizontal level 16 and the vertical level 17. Multiple rotating parts 4 are rotated, and the rotation of the rotating parts 4 is screwed to the threaded shaft 3, which changes the distance between the base 1 and the first support plate 8, thus adjusting whether the horizontal level 16 and the vertical level 17 are level. At the same time, the telescopic rod 9 is activated to move the sliding block 10, which changes the angle of the second support plate 11, thus adjusting the horizontal level 16 and the vertical level 17.

[0030] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0031] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A thermoforming mold for a refrigerator door liner, comprising a thermoforming mold body (15) and a base (1) for thermoforming a refrigerator door liner, characterized in that: A fixing member (2) is fixedly connected to the upper side of the base (1). A threaded shaft (3) is fixedly connected to the side of the fixing member (2) away from the base (1). A rotating member (4) is screwed to the side of the threaded shaft (3). A sleeve (5) is rotatably connected to the side of the rotating member (4) away from the fixing member (2). A ball joint (6) is rotatably connected to the side of the sleeve (5). A connecting rod (7) is fixedly connected to the side of the ball joint (6) away from the sleeve (5). A first support plate (8) is fixedly connected to the side of the connecting rod (7) away from the ball joint (6).

2. The refrigerator door liner vacuum forming mold according to claim 1, characterized in that: A support member (13) is fixedly connected to the upper side of the first support plate (8), and a rotating shaft (14) is fixedly connected to the upper side of the support member (13).

3. The refrigerator door liner vacuum forming mold according to claim 2, characterized in that: The rotating end of the rotating shaft (14) is fixedly connected to a second support plate (11), and the upper side of the first support plate (8) is fixedly connected to a telescopic rod (9).

4. A refrigerator door liner vacuum forming mold according to claim 3, characterized in that: The second support plate (11) has a sliding groove (12) on the side near the first support plate (8), and the extended end of the telescopic rod (9) is rotatably connected to a sliding block (10).

5. A refrigerator door liner vacuum forming mold according to claim 4, characterized in that: The side of the sliding block (10) is slidably connected to the sliding groove (12), and the upper side of the sliding groove (12) is fixedly connected to the blister mold body (15).

6. A refrigerator door liner vacuum forming mold according to claim 5, characterized in that: A horizontal level (16) is installed on the upper side of the vacuum forming mold body (15).

7. A refrigerator door liner vacuum forming mold according to claim 6, characterized in that: A longitudinal level (17) is installed on the upper side of the vacuum forming mold body (15).

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