Refrigerator body foaming mold frame

Abstract

The utility model relates to the technical field of refrigerator foaming molds, and discloses a refrigerator body foaming mold frame which comprises a supporting frame, supporting plates are fixedly connected to the four corners of the bottom of the supporting frame, U-shaped sliding plates are fixedly connected to the two side walls of an inner cavity of the supporting frame, and a storage rack is arranged above the U-shaped sliding plates in a sliding mode. The U-shaped sliding plate is provided with a limiting assembly used for limiting the storage rack. Connecting grooves are formed in the side walls, away from the supporting frame, of the supporting plates, threaded rods are rotationally connected to inner cavities of the connecting grooves, movable blocks are in threaded connection to the outer side walls of the threaded rods, moving wheels are fixedly connected to the bottoms of the movable blocks, and fixing plates are fixedly connected between the side walls, close to each other, of the two supporting plates. According to the scheme, the foaming mold frame can be conveniently moved, the convenience of the foaming mold frame is improved, the storage rack can be conveniently limited, and the situation that the storage rack shakes in the moving process of the supporting frame is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerator foaming molds, in particular to a refrigerator box foaming mold frame. Background Art

[0002] A refrigerator is a household appliance used to store and preserve food. It extends the shelf life of food by lowering its temperature and preventing bacterial growth. It is a refrigeration device that maintains a constant low temperature. During the production process, the refrigerator door is usually made using a foam mold. When the foam mold is in use, it is generally supported and stored on mold racks for items such as plastic molds and hardware molds.

[0003] The utility model patent with patent application publication number 201620873120.7 discloses a box foaming mold rack, including a crossbeam and a column. The crossbeam is arranged perpendicular to the column. The bottom of the column is fixed with a bottom plate, and the top of the column is provided with a top plate. At least two groups of pull-out partitions are provided between the bottom plate and the top plate. The bottom of the pull-out partition is provided with a pulley, and a track is provided below the pulley. A support rod is provided behind the pull-out partition, and a reinforcement rod is provided between the crossbeam and the column. The mold rack enhances the load-bearing capacity of the mold rack by providing support rods and reinforcement rods, and solves the problem that the traditional mold rack is easy to deform and collapse. Through the cooperation of pulleys and tracks, the mold is easy to move, which greatly reduces the labor intensity of workers in carrying the mold. By providing pulleys, the practicality of the mold rack is increased, and it can also be flexibly applied when ultra-high molds appear.

[0004] According to the above patent, there is a refrigerator body foaming mold rack, which still has disadvantages in actual use. The most obvious one is that the foaming mold rack is usually fixed directly on the ground. When the position of the foaming mold rack needs to be replaced, the staff is usually required to lift the foaming mold rack to achieve the displacement of the foaming mold rack, which is inconvenient to move the foaming mold rack and reduces the convenience of the foaming mold rack. For this reason, we propose a refrigerator body foaming mold rack. Utility Model Content

[0005] The purpose of the utility model is to provide a refrigerator cabinet foaming mold frame to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose of the invention, the present invention provides the following technical solutions:

[0007] The present application is specifically as follows: a refrigerator box foaming mold frame, comprising: a support frame, wherein the four corners of the bottom of the support frame are fixedly connected to support plates, the two side walls of the inner cavity of the support frame are fixedly connected to U-shaped slides, a storage rack is slidably arranged above the U-shaped slide, and a limiting component for limiting the position of the storage rack is provided on the U-shaped slide;

[0008] The worm gear is fixedly connected to the side wall of the two fixing plates, and the worm gear is connected to the side wall of the two fixing plates in a rotationally connected manner.

[0009] As a preferred technical solution of the present application, a top plate for protecting the mold is fixedly connected to the top of the support frame.

[0010] The limiting assembly includes a limiting plate and a limiting block. The limiting plate is slidably arranged in the inner cavity of the U-shaped slide. One end of the limiting plate passes through the inner cavity of the U-shaped slide and is rotatably connected to a rotating plate. The limiting block is fixedly connected to the side wall of the U-shaped slide. A limiting groove is provided at the upper end of the limiting block, and the rotating plate is located in the inner cavity of the limiting groove.

[0011] As a preferred technical solution of the present application, both ends of the bottom of the storage rack are fixedly connected with sliders, and the sliders are slidably connected to the inner cavity of the U-shaped slide.

[0012] As a preferred technical solution of the present application, the transmission member includes a first conical wheel and a second conical wheel. The first conical wheel is fixedly connected to the upper end of the outer wall of the threaded rod, and the second conical wheel is rotatably arranged on one side wall of the inner cavity of the connecting groove. The two ends of the rotating rod pass through the inner cavity of the support groove and are fixedly connected to the second conical wheel. The second conical wheel is meshed with the first conical wheel.

[0013] As a preferred technical solution of the present application, one end of the worm is fixedly connected to a turntable.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] In the scheme of this application:

[0016] 1. The worm is driven to rotate by the turntable. At this time, the worm drives the worm wheel and the rotating rod to rotate. The rotating rod rotates in the support groove. The rotating rod drives the threaded rod to rotate in the connecting groove through the transmission member. The threaded rod drives the movable block and the moving wheel to move longitudinally. The movable block and the moving wheel drive the support plate and the support frame to move in the opposite direction, and the moving wheel realizes the movement of the support frame and the storage rack. The worm can drive the worm wheel to rotate, and the worm wheel cannot drive the worm to rotate. Therefore, the threaded rod can drive the movable block and the moving wheel to achieve positioning support, thereby facilitating the movement of the foaming mold frame and improving the convenience of the foaming mold frame.

[0017] 2. The limiting block cooperates with the limiting groove to limit the rotating plate, so that the limiting plate can limit the slider and the shelf. By rotating the rotating plate, the rotating plate is moved out of the limiting groove, and the rotating plate is pulled. The rotating plate drives the limiting plate to slide on the U-shaped slide, so that the slider and the shelf lose their limit, and the shelf can move horizontally, thereby facilitating the limiting of the shelf and reducing the shaking of the shelf during the movement of the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0019] In the attached figure:

[0020] Figure 1 A three-dimensional diagram of a refrigerator body foaming mold frame provided in this application;

[0021] Figure 2 A structural diagram of a support plate for a refrigerator cabinet foaming mold frame provided in this application;

[0022] Figure 3 This is a bottom view of the structure of a fixed plate of a refrigerator body foaming mold frame provided in this application;

[0023] Figure 4 A refrigerator box foaming mold frame provided in this application Figure 1 Enlarged view of point A in the middle.

[0024] In the figure: 100, support frame; 110, top plate; 120, U-shaped slide; 130, limit plate; 131, rotating plate; 140, limit block; 150, storage rack; 151, slider; 200, support plate; 210, connecting groove; 220, threaded rod; 221, first cone gear; 230, movable block; 231, moving wheel; 240, fixed plate; 241, support groove; 242, rotating rod; 243, second cone gear; 244, worm gear; 250, worm; 251, turntable. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-4, a refrigerator box foaming mold frame, comprising: a support frame 100, the bottom four corners of the support frame 100 are fixedly connected to a support plate 200, the inner cavity side walls of the support frame 100 are fixedly connected to U-shaped slide plates 120, the U-shaped slide plates 120 are used to support the storage racks 150, and the storage racks 150 are slidably arranged above the U-shaped slide plates 120, and a limiting component for limiting the position of the storage racks 150 is provided on the U-shaped slide plates 120; a connecting groove 210 is opened on the side wall of the support plate 200 away from the support frame 100, the connecting groove 210 is used to support the threaded rod 220, the inner cavity of the connecting groove 210 is rotatably connected to the threaded rod 220, the threaded rod 220 is used to drive the movable block 230 to move longitudinally, the outer side wall of the threaded rod 220 is threadedly connected to the movable block 230, the movable block 230 is used to drive the moving wheel 231 to move longitudinally, the bottom of the movable block 230 The top of the vehicle body 200 is fixedly connected to a moving wheel 231, which facilitates the translation of the support frame 100 through longitudinal movement. A fixed plate 240 is fixedly connected between the side walls of the two groups of support plates 200. The fixed plate 240 supports the rotating rod 242 through a support groove 241. A support groove 241 is provided at the bottom of the fixed plate 240. The inner cavity of the support groove 241 is rotatably connected to the rotating rod 242. The rotating rod 242 drives the threaded rod 220 to rotate through a transmission member. A transmission member for driving the threaded rod 220 to rotate is provided on the rotating rod 242. A worm gear 244 is fixedly connected to the middle of the outer wall of the rotating rod 242. A worm 250 is rotatably connected between the side walls of the two groups of fixed plates 240. The worm 250 is rotatably connected to the inner cavity of the support groove 241 and is engaged with the worm gear 244. The worm 250 is used to drive the worm gear 244 and the rotating rod 242 to rotate.

[0027] See also Figure 1 A top plate 110 for protecting the mold is fixedly connected to the top of the support frame 100, and the mold is protected by the top plate 110.

[0028] See also Figure 4 The limiting assembly includes a limiting plate 130 and a limiting block 140. The limiting plate 130 is slidably arranged in the inner cavity of the U-shaped slide 120. One end of the limiting plate 130 passes through the inner cavity of the U-shaped slide 120 and is rotatably connected to the rotating plate 131. The limiting block 140 is fixedly connected to the side wall of the U-shaped slide 120. A limiting groove is provided at the upper end of the limiting block 140. The rotating plate 131 is located in the inner cavity of the limiting groove. The limiting block 140 limits the rotating plate 131 through the limiting groove, and the limiting plate 130 is driven to move by the rotating plate 131, and the slider 151 is limited by the limiting plate 130.

[0029] See also Figure 1 and Figure 4 Both ends of the bottom of the rack 150 are fixedly connected with sliders 151, and the sliders 151 are slidably connected to the inner cavity of the U-shaped slide 120. The rack 150 is supported by the sliders 151 to facilitate the sliding of the rack 150.

[0030] See also Figure 1-3 The transmission member includes a first cone gear 221 and a second cone gear 243. The first cone gear 221 is fixedly connected to the upper end of the outer wall of the threaded rod 220, and the second cone gear 243 is rotatably set on one side wall of the inner cavity of the connecting groove 210. The two ends of the rotating rod 242 pass through the inner cavity of the supporting groove 241 and are fixedly connected to the second cone gear 243. The second cone gear 243 is meshed with the first cone gear 221, and the rotating rod 242 drives the second cone gear 243 to rotate. The second cone gear 243 drives the first cone gear 221 and the threaded rod 220 to rotate. Since the threaded rods 220 that are away from each other have opposite screw directions, when the second cone gear 243 can drive the threaded rod 220 to rotate, the threaded rod 220 can drive the movable block 230 to move in the same direction.

[0031] See also Figure 1-3 One end of the worm 250 is fixedly connected to a turntable 251. By setting the turntable 251, it is convenient to drive the worm 250 to rotate.

[0032] Specifically, when the device is in use, the foaming mold is first placed on the rack 150. When the foaming mold needs to be taken out, the rotating plate 131 is rotated to move the rotating plate 131 out of the limit groove, and then the rotating plate 131 is worked to drive the limit plate 130 to move horizontally, so that the slider 151 loses its limit and the rack 150 is pulled. At this time, the rack 150 drives the slider 151 to slide on the U-shaped slide 120 and drives the foaming mold to move out of the support frame 100. When the position of the support frame 100 needs to be adjusted, By rotating the turntable 251, the turntable 251 drives the worm 250 to rotate, the worm 250 drives the worm wheel 244 and the rotating rod 242 to rotate, the rotating rod 242 drives the second cone wheel 243 to rotate, the second cone wheel 243 drives the first cone wheel 221 and the threaded rod 220 to rotate, and the threaded rod 220 drives the movable block 230 and the moving wheel 231 to move downward. At this time, the moving wheel 231 contacts the ground and drives the support plate 200 and the support frame 100 to move upward in the opposite direction, and finally pushes the support frame 100 to be used, that is, completed.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A refrigerator cabinet foaming mold frame, comprising: The support frame (100) is characterized in that the four corners of the bottom of the support frame (100) are fixedly connected to support plates (200), the two side walls of the inner cavity of the support frame (100) are fixedly connected to U-shaped slides (120), a storage rack (150) is slidably arranged above the U-shaped slide (120), and a limiting component for limiting the position of the storage rack (150) is provided on the U-shaped slide (120); The side wall of the support plate (200) away from the support frame (100) is provided with a connecting groove (210), the inner cavity of the connecting groove (210) is rotatably connected to a threaded rod (220), the outer wall of the threaded rod (220) is threadedly connected to a movable block (230), the bottom of the movable block (230) is fixedly connected to a moving wheel (231), and the side walls of the two groups of support plates (200) that are close to each other are fixedly connected to a fixed plate (240), and the bottom of the fixed plate (240) is provided with a A support groove (241) is provided, wherein the inner cavity of the support groove (241) is rotatably connected to a rotating rod (242), and a transmission member for driving the threaded rod (220) to rotate is provided on the rotating rod (242), and a worm gear (244) is fixedly connected to the middle of the outer wall of the rotating rod (242), and a worm gear (250) is rotatably connected between the side walls of the two groups of fixed plates (240), and the worm gear (250) is rotatably connected to the inner cavity of the support groove (241) and is meshed with the worm gear (244).

2. The refrigerator body foaming mold frame according to claim 1, characterized in that: A top plate (110) for protecting the mold is fixedly connected to the top of the support frame (100).

3. The refrigerator body foaming mold frame according to claim 1, characterized in that: The limiting assembly comprises a limiting plate (130) and a limiting block (140), wherein the limiting plate (130) is slidably arranged in the inner cavity of the U-shaped slide (120), one end of the limiting plate (130) passes through the inner cavity of the U-shaped slide (120) and is rotatably connected to a rotating plate (131), and the limiting block (140) is fixedly connected to the side wall of the U-shaped slide (120), a limiting groove is provided at the upper end of the limiting block (140), and the rotating plate (131) is located in the inner cavity of the limiting groove.

4. The refrigerator body foaming mold frame according to claim 3, characterized in that: Both ends of the bottom of the storage rack (150) are fixedly connected with sliders (151), and the sliders (151) are slidably connected to the inner cavity of the U-shaped slide plate (120).

5. The refrigerator body foaming mold frame according to claim 1, characterized in that: The transmission member comprises a first cone wheel (221) and a second cone wheel (243), wherein the first cone wheel (221) is fixedly connected to the upper end of the outer wall of the threaded rod (220), and the second cone wheel (243) is rotatably arranged on a side wall of the inner cavity of the connecting groove (210), and both ends of the rotating rod (242) pass through the inner cavity of the supporting groove (241) and are fixedly connected to the second cone wheel (243), and the second cone wheel (243) is meshed with the first cone wheel (221).

6. The refrigerator body foaming mold frame according to claim 1, characterized in that: One end of the worm (250) is fixedly connected to a rotating disk (251).

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