Three-dimensional refrigerator door body foaming mold warehouse

Abstract

The utility model relates to a three-dimensional refrigerator door body foaming mold warehouse which comprises a mold warehouse body, three storage layers used for storing foaming molds are arranged in the mold warehouse body from top to bottom at equal intervals, and the storage layers are formed by connecting transverse rods and longitudinal rods which are opposite in pairs end to end. Conveying assemblies are transversely, vertically and symmetrically arranged between the ends of the two transverse rods in each storage layer. The door sealing assembly is used for closing the taking and placing opening of the mold library body in an openable manner; the door sealing assembly comprises a fixed door plate, and a pick-and-place opening area above the fixed door plate is sealed through a first movable door plate and a second movable door plate which can be opened and closed up and down; and the first movable door plate and the second movable door plate are matched to open and close the corresponding storage layers individually. The foaming mold is stored in a layered manner, so that the surface heating uniformity of the foaming mold can be improved; the two conveying assemblies are arranged, so that the foaming mold can be conveniently pushed, pulled, stored and taken out from the storage layer; the arranged door sealing assembly does not need to open the whole pick-and-place opening, it can be well guaranteed that the temperature in the mold library body cannot be rapidly reduced, and energy loss is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerator door foaming, in particular to a three-dimensional refrigerator door foaming mold library. Background Art

[0002] At present, in the refrigerator industry, refrigerator doors are produced by placing the door liner and door shell into a foaming mold, pouring foaming material between the two, and then closing the mold for foaming. The refrigerator door foaming mold is generally placed in a mold library with a temperature control device inside, so that the foaming mold with a certain temperature can be replaced in time during production to avoid affecting the normal foaming operation.

[0003] In an existing mold library, three foaming molds are generally stacked on top of each other, and the access opening of the mold library is generally opened and closed by an integral door panel. Each time a foaming mold is taken out or placed, the entire access opening needs to be opened to take or place the foaming mold. This not only causes the temperature of the entire mold library to drop rapidly, increasing energy loss, but also causes uneven heating on the surface of the stacked foaming molds, affecting the subsequent foaming effect. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a three-dimensional refrigerator door foaming mold library, and the specific technical solution is as follows:

[0005] The utility model provides a three-dimensional refrigerator door foaming mold library, comprising a mold library body with a temperature control device arranged inside, the mold library body is a hollow rectangular parallelepiped frame structure, one end face of which is opened to serve as a foaming mold taking-in and placing opening, and the remaining five faces of the mold library body are sealed with skins; three storage layers for storing foaming molds are arranged at equal intervals from top to bottom in the mold library body, and the storage layers are formed by connecting opposite horizontal bars and longitudinal bars end to end;

[0006] The mold library also includes

[0007] A conveying assembly, wherein the conveying assembly is disposed laterally and vertically symmetrically between the ends of the two cross bars in each storage layer; the two conveying assemblies are used to roll and support the corresponding foaming mold;

[0008] A door sealing assembly is used to open and close the access opening of the mold library body; the door sealing assembly includes a fixed door plate, which is used to fix and close the access opening area located at the bottom of the mold library body and the non-storage layer; the access opening area above the fixed door plate is closed by a first movable door plate and a second movable door plate that can be opened and closed up and down; the first movable door plate and the second movable door plate cooperate to open and close the corresponding storage layer individually.

[0009] As a preferred technical solution of the utility model, the conveying assembly includes a channel steel plate, the end face of the channel steel plate is vertically fixedly connected to the corresponding end of the cross bar, and the top edge of the channel steel plate is rotatably provided with multiple conveying rollers at equal intervals along its long side direction; multiple partitions are evenly spaced inside the channel steel plate, and each partition is located between two adjacent conveying rollers.

[0010] As a preferred technical solution of the utility model, the first movable door panel is used to close the storage layer at the bottom; the first movable door panel is driven to rise and fall by a first cylinder located just below the middle thereof, and the first cylinder is longitudinally fixedly connected to a first support rod laterally arranged below the fixed door panel; at least two first sliding blocks are symmetrically arranged on the inner side surfaces of the ends of the first movable door panel, and the first sliding blocks are longitudinally slidably matched with the slide rails correspondingly laid on the edges of the mold library loading and unloading ports.

[0011] As a preferred technical solution of the utility model, the second movable door plate is used to close the upper two storage layers; at least two second sliding blocks are symmetrically arranged on the inner side surfaces of the ends of the second movable door plate, the second sliding blocks are longitudinally slidably connected with the corresponding sliding rails, and the sliding rails extend upward to exceed the height of the mold library body, and the part of the sliding rails exceeding the mold library body is fixedly attached to the corresponding extension rods vertically arranged on the top edge of the mold library body, and the length of the extension rods is greater than the spacing between adjacent storage layers; the second movable door plate realizes lifting and lowering displacement by cooperating with the second cylinder and the transmission assembly arranged on the top surface of the mold library body.

[0012] As an optimal technical solution of the utility model, the transmission assembly includes a supporting square tube, which is vertically arranged on the middle part of the end edge of the top surface of the mold library body facing the picking and releasing port; a first fixed pulley is suspended just above the top opening of the supporting square tube, and the first fixed pulley is supported and connected by a suspension plate arranged on a side surface of the top of the supporting square tube; a square hole is penetrated through the side surface of the bottom of the supporting square tube facing the second cylinder, and a second fixed pulley is suspended just in front of the square hole, and the second fixed pulley is connected to the first fixed pulley by a traction rope that passes through the square hole and enters the supporting square tube, one end of the traction rope is connected to a hook arranged in the middle part of the top surface of the second moving door plate, and the other end thereof is connected to the end of the piston rod of the second cylinder; a second supporting rod is framed along its long axis on the top surface of the mold library body, and the second supporting rod is transversely provided with the second cylinder, and the piston rod of the second cylinder faces the second fixed pulley side.

[0013] As a preferred technical solution of the utility model, a side guard bar is arranged parallel to the conveying assembly and the corresponding longitudinal bar, the end of the side guard bar is vertically connected to the corresponding end of the cross bar, and a plurality of side guard wheels are arranged on the top surface of the side guard bar for horizontal rotation at equal intervals along the long side direction, and the side guard wheels are higher than the conveying rollers.

[0014] As a preferred technical solution of the utility model, limiting blocks are respectively arranged in the middle of the inner end of each storage layer in the mold library body in the upper and lower relative positions.

[0015] The beneficial effects of the utility model are:

[0016] The mold storage body of the utility model is provided with three storage layers for storing foaming molds, and each storage layer is formed by connecting two opposite horizontal bars and longitudinal bars end to end, so that the foaming molds are stored in layers, which can improve the uniformity of surface heating; the two conveying components are used to roll and support the corresponding foaming molds, which can facilitate the push-pull storage and retrieval of the foaming molds from the storage layer; the sealing door component is composed of a fixed door plate, a first movable door plate and a second movable door plate, and the first movable door plate and the second movable door plate can cooperate to open and close the corresponding storage layer individually, so that there is no need to open the entire access opening to access the foaming mold, which can better ensure that the temperature in the mold storage body does not drop rapidly and reduce energy loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional structural schematic diagram of the utility model is shown;

[0018] Figure 2 The structure front view of the utility model is shown;

[0019] Figure 3 Shows a structural side view of the utility model;

[0020] Figure 4 A top view of the structure of the utility model is shown.

[0021] As shown in the figure: 1. mold library body; 11. cross bar; 12. longitudinal bar; 121. side stop bar; 122. side stop wheel; 13. extension rod; 14. slide rail; 15. first support rod; 16. second support rod; 17. limit block; 2. conveying assembly; 21. channel steel plate; 211. partition; 22. conveying roller; 3. door sealing assembly; 31. fixed door plate; 32. first movable door plate; 321. first sliding block; 33. second movable door plate; 331. second sliding block; 4. first cylinder; 5. second cylinder; 6. transmission assembly; 61. supporting square tube; 611. square hole; 62. first fixed pulley; 621. suspension plate; 63. second fixed pulley; 64. traction rope; 641. hook. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0023] Embodiment 1

[0024] In order to solve the technical problems in the background technology, the following three-dimensional refrigerator door foaming mold library is provided:

[0025] Combination Figure 1 As shown, the three-dimensional refrigerator door foaming mold library includes a mold library body 1 with a temperature control device arranged inside, the mold library body 1 is a hollow rectangular frame structure, one end face of which is opened to serve as a take-in and put-out port for the foaming mold, and the remaining five faces of the mold library body 1 are sealed with skins; three storage layers for storing foaming molds are arranged at equal intervals from top to bottom in the mold library body 1, and the storage layers are formed by connecting the end to end of two opposite transverse rods 11 and longitudinal rods 12;

[0026] The mold library also includes

[0027] A conveying assembly 2, wherein the conveying assembly 2 is disposed laterally and vertically symmetrically between the ends of the two cross bars 11 in each storage layer; the two conveying assemblies 2 are used together to roll and support the corresponding foaming mold;

[0028] The sealing door assembly 3 is used to close the access opening of the mold storage body 1 in an openable and closable manner; the sealing door assembly 3 includes a fixed door plate 31, and the fixed door plate 31 is used to fix and close the access opening area located at the bottom of the mold storage body 1 which is not a storage layer; the access opening area above the fixed door plate 31 is closed by a first movable door plate 32 and a second movable door plate 33 which can be opened and closed up and down; the first movable door plate 32 and the second movable door plate 33 cooperate to open and close the corresponding storage layer individually.

[0029] By adopting the above technical scheme, the mold library body 1 is provided with three storage layers for storing foaming molds, and each storage layer is formed by connecting the opposite cross bars 11 and longitudinal bars 12 end to end, so that the foaming molds are stored in layers, which can improve the uniformity of surface heating; the two conveying components 2 are used to roll and support the corresponding foaming molds, which can facilitate the push and pull of the foaming molds from the storage layer; the sealing door component 3 is composed of a fixed door plate 31, a first movable door plate 32 and a second movable door plate 33, and the first movable door plate 32 and the second movable door plate 33 can cooperate to open and close the corresponding storage layer individually, so that there is no need to open the entire access port to access the foaming mold, which can better ensure that the temperature in the mold library does not drop rapidly and reduce energy loss.

[0030] Preferably, the temperature control device inside the mold library body 1 is arranged below the bottommost storage layer, and the temperature control device adopts a hot air circulation heating system.

[0031] Embodiment 2

[0032] Combination Figures 1 to 4 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0033] In this embodiment, the conveying assembly 2 includes a channel steel plate 21, the end face of the channel steel plate 21 is vertically fixedly connected to the corresponding end of the cross bar 11, and the top edge of the channel steel plate 21 is rotatably provided with a plurality of conveying rollers 22 at equal intervals along its long side direction; a plurality of partitions 211 are equidistantly arranged inside the channel steel plate 21, and each of the partitions 211 is located between two adjacent conveying rollers 22.

[0034] By adopting the above technical solution, the set channel steel plate 21 can facilitate the installation of the conveying roller 22, and the multiple partitions 211 set inside the channel steel plate 21 can improve the supporting strength of the channel steel plate 21; the multiple conveying rollers 22 can better roll and support the foaming mold.

[0035] Combination Figures 1 to 4 As shown, a side stop rod 121 is arranged parallel to the conveying assembly 2 and the corresponding longitudinal rod 12, and the end of the side stop rod 121 is vertically connected to the corresponding end of the cross rod 11. The top surface of the side stop rod 121 is horizontally rotated with multiple side stop wheels 122 at equal intervals along its long side direction, and the side stop wheels 122 are higher than the conveying roller 22.

[0036] By adopting the above technical solution, the side stop bar 121 and the multiple side stop wheels 122 thereon can perform lateral rolling limit on the foaming mold, thereby better protecting the foaming mold.

[0037] Combination Figure 1 and Figure 2 As shown, limit blocks 17 are respectively arranged in the middle of the inner end of each storage layer in the mold library body 1 in an upper and lower relative manner.

[0038] By adopting the above technical solution, the provided limit block 17 can be placed in the storage layer to stop the foaming mold in place, thereby preventing the foaming mold from being accidentally rolled and damaged in the mold storage body 1.

[0039] Embodiment 3

[0040] Combination Figure 2 and Figure 3 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0041] In this embodiment, the first movable door plate 32 is used to close the storage layer at the bottom; the first movable door plate 32 is driven to rise and fall by the first cylinder 4 located just below the middle thereof, and the first cylinder 4 is longitudinally fixedly connected to the first support rod 15 transversely arranged below the fixed door plate 31; at least two first sliding blocks 321 are symmetrically arranged on the inner side surfaces of the ends of the first movable door plate 32, and the first sliding blocks 321 are longitudinally slidably matched with the slide rails 14 correspondingly laid on the edge of the loading and unloading port of the mold library body 1.

[0042] By adopting the above technical solution, the first movable door panel 32 is driven to rise and fall by the first cylinder 4, so as to open and close the lowest storage layer in the mold library body 1; the first slider 321 and the slide rail 14 structure can ensure the smooth lifting and displacement of the first movable door panel 32.

[0043] Combination Figure 1 and Figure 2 As shown, the second movable door plate 33 is used to close the two upper storage layers; at least two second sliding blocks 331 are symmetrically arranged on the inner side surfaces of the ends of the second movable door plate 33, and the second sliding blocks 331 are longitudinally slidably connected with the corresponding slide rails 14, and the slide rails 14 extend upward to exceed the height of the mold library body 1, and the portion of the slide rails 14 exceeding the mold library body 1 is fixedly attached to the corresponding extension rods 13 vertically arranged on the top edge of the mold library body 1, and the length of the extension rods 13 is greater than the spacing between adjacent storage layers; the second movable door plate 33 realizes lifting and lowering displacement by cooperating with the second cylinder 5 and the transmission assembly 6 arranged on the top surface of the mold library body 1.

[0044] By adopting the above technical solution, the second movable door plate 33 can close the two storage layers, and the second movable door plate 33 can realize lifting and lowering displacement through the cooperation of the second cylinder 5 and the transmission assembly 6. In this way, if the top storage layer is to be opened, it is only necessary to synchronously lower the second movable door plate 33 and the first movable door plate 32 to the height of one storage layer; if the middle storage layer is to be opened, it is only necessary to raise the second movable door plate 33 to the height of one storage layer; the slide rail 14 is extended upward so that the second movable door plate 33 can rise smoothly through the second slider 331 and the slide rail 14.

[0045] Combination Figures 1 to 3As shown, the transmission assembly 6 includes a supporting square tube 61, which is vertically arranged at the middle of the end edge of the top surface of the mold library body 1 facing the loading and unloading port; a first fixed pulley 62 is suspended directly above the top of the supporting square tube 61, and the first fixed pulley 62 is supported and connected by a suspension plate 621 arranged on a side of the top of the supporting square tube 61; a square hole 611 is opened through the side of the bottom of the supporting square tube 61 facing the second cylinder 5, and a second fixed pulley 63 is suspended directly in front of the square hole 611, The second fixed pulley 63 is connected to the first fixed pulley 62 by a traction rope 64 that passes through the square hole 611 and enters the supporting square tube 61. One end of the traction rope 64 is connected to a hook 641 arranged in the middle of the top surface of the second movable door plate 33, and the other end is connected to the end of the piston rod of the second cylinder 5. A second support rod 16 is framed on the top surface of the mold library body 1 along its long axis, and the second support rod 16 is transversely arranged with the second cylinder 5, and the piston rod of the second cylinder 5 faces the side of the second fixed pulley 63.

[0046] By adopting the above technical solution, the piston rod of the second cylinder 5 in the transmission assembly 6 drives the traction rope 64 to move, and the traction rope 64 drives the second movable door panel 33 to move up and down through the transmission of the second fixed pulley 63 and the first fixed pulley 62; the whole structure is reasonably designed and traction is more labor-saving.

[0047] The working principle and use process of this utility model:

[0048] When the utility model is in use, if it is necessary to open the storage layer at the bottom of the mold library body 1, it is only necessary to start the first cylinder 4, and the first movable door plate 32 is driven by the first cylinder 4 to descend along the slide rail 14 by the height of one storage layer; if it is necessary to open the storage layer in the middle, it is only necessary to raise the second movable door plate 33 by the height of one storage layer; if it is necessary to open the storage layer at the top, it is only necessary to synchronously descend the second movable door plate 33 and the first movable door plate 32 by the height of one storage layer, otherwise the loading and unloading port of the mold library body 1 can be closed; after opening the storage layer, it is only necessary to pull the foaming mold out to the outside of the storage layer along the conveying roller 22 of the conveying assembly 2.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A three-dimensional refrigerator door foaming mold library, comprising a mold library body (1) with a temperature control device disposed therein, characterized in that: The mold storage body (1) is a hollow rectangular parallelepiped frame structure, one end face of which is open to serve as a port for taking in and putting out the foaming molds, and the remaining five faces of the mold storage body (1) are sealed with skins; three storage layers for storing the foaming molds are arranged at equal intervals from top to bottom in the mold storage body (1), and the storage layers are formed by connecting opposite horizontal bars (11) and longitudinal bars (12) end to end; The mold library also includes A conveying assembly (2), wherein the conveying assembly (2) is disposed laterally and vertically symmetrically between the ends of the two cross bars (11) in each storage layer; the two conveying assemblies (2) are used together to rollingly support the corresponding foaming mold; A sealing door assembly (3) is used for sealing the access opening of the mold storage body (1) in an openable and closable manner; the sealing door assembly (3) comprises a fixed door plate (31), the fixed door plate (31) being used for fixing and sealing the access opening area located at the bottom of the mold storage body (1) which is not a storage layer; the access opening area above the fixed door plate (31) is sealed by a first movable door plate (32) and a second movable door plate (33) which can be opened and closed up and down; the first movable door plate (32) and the second movable door plate (33) cooperate to open and close the corresponding storage layer individually.

2. The three-dimensional refrigerator door foaming mold library according to claim 1, characterized in that: The conveying assembly (2) comprises a channel steel plate (21), the end surface of the channel steel plate (21) is vertically fixedly connected to the corresponding end of the cross bar (11), and a plurality of conveying rollers (22) are rotatably arranged at equal intervals on the top edge of the channel steel plate (21) along its long side direction; a plurality of partitions (211) are equidistantly arranged inside the channel steel plate (21), and each of the partitions (211) is located between two adjacent conveying rollers (22).

3. The three-dimensional refrigerator door foaming mold library according to claim 1, characterized in that: The first movable door plate (32) is used to close the storage layer at the bottom; the first movable door plate (32) is driven to rise and fall by a first cylinder (4) located just below the middle thereof, and the first cylinder (4) is longitudinally fixedly connected to a first support rod (15) transversely arranged below the fixed door plate (31); at least two first sliding blocks (321) are symmetrically arranged on the inner side surface of the end of the first movable door plate (32), and the first sliding blocks (321) are longitudinally slidably matched with the slide rails (14) laid on the edge of the access opening of the mold library body (1).

4. The three-dimensional refrigerator door foaming mold library according to claim 3, characterized in that: The second movable door plate (33) is used to close the upper two storage layers; at least two second sliding blocks (331) are symmetrically arranged on the inner side surfaces of the ends of the second movable door plate (33); the second sliding blocks (331) are longitudinally slidably connected with the corresponding slide rails (14); the slide rails (14) extend upward to exceed the height of the mold library body (1); the portion of the slide rails (14) exceeding the mold library body (1) is fixedly connected to the corresponding extension rods (13) vertically arranged on the top edge of the mold library body (1); the length of the extension rods (13) is greater than the spacing between adjacent storage layers; the second movable door plate (33) is lifted and lowered by cooperating with a second cylinder (5) and a transmission assembly (6) arranged on the top surface of the mold library body (1).

5. The three-dimensional refrigerator door foaming mold library according to claim 4, characterized in that: The transmission assembly (6) comprises a supporting square tube (61), wherein the supporting square tube (61) is vertically arranged at the middle of the end edge of the top surface of the mold library body (1) facing the loading and unloading port; a first fixed pulley (62) is suspended directly above the top opening of the supporting square tube (61), and the first fixed pulley (62) is supported and connected by a suspension plate (621) arranged on a side surface of the top of the supporting square tube (61); a square hole (611) is penetrated through the side surface of the bottom of the supporting square tube (61) facing the second cylinder (5), a second fixed pulley (63) is suspended directly in front of the square hole (611), and the second The fixed pulley (63) and the first fixed pulley (62) are connected by a traction rope (64) which passes through the square hole (611) and enters the supporting square tube (61); one end of the traction rope (64) is connected to a hook (641) arranged in the middle of the top surface of the second movable door plate (33), and the other end is connected to the end of the piston rod of the second cylinder (5); the top surface of the mold library (1) is supported by a second support rod (16) along its long axis, and the second support rod (16) is transversely provided with the second cylinder (5), and the piston rod of the second cylinder (5) faces the side of the second fixed pulley (63).

6. The three-dimensional refrigerator door foaming mold library according to claim 2, characterized in that: A side stop bar (121) is arranged parallel to the conveying assembly (2) and the corresponding longitudinal bar (12); the end of the side stop bar (121) is vertically connected to the end of the corresponding cross bar (11); a plurality of side stop wheels (122) are arranged on the top surface of the side stop bar (121) to rotate horizontally at equal intervals along the long side direction, and the side stop wheels (122) are higher than the conveying rollers (22).

7. The three-dimensional refrigerator door foaming mold library according to claim 2, characterized in that: Limiting blocks (17) are respectively arranged in the middle of the inner end of each storage layer in the mold library body (1) in an upper and lower relative manner.

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