Crucible storage trolley

Abstract

The utility model discloses a crucible storage trolley, which relates to the technical field of OLED (organic light emitting diode) crucible storage, and comprises a shell, a moving component is arranged at the bottom of the shell, a plurality of support frames are longitudinally arranged in the shell, a point source crucible storage box, an accessory storage box and a plurality of line source crucible storage boxes are arranged on the support frames in a sliding manner, and a pressing component is arranged on the support frames. The pressing assembly is used for pressing or loosening the line source crucible storage box, the point source crucible storage box and the accessory storage box. The plurality of supporting frames are vertically arranged in the shell side by side, and the line source crucible storage box, the point source crucible storage box and the accessory storage box are arranged on the supporting frames in a sliding manner, so that the line source crucibles and the point source crucibles can be stored in a classified manner and are convenient to take, and the crucibles can be pressed on the supporting frames through the pressing assemblies, so that the production efficiency is improved. And the crucible is prevented from jumping in the moving process of the crucible storage trolley, so that collision damage caused by improper storage of the crucible is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of OLED crucible storage, especially to a crucible storage trolley. BACKGROUND

[0002] The crucible of OLED is the important appliance for containing evaporation material, and the crucible needs to be taken out from the evaporation machine cavity after each use for storage to be used next time. The OLED crucible is divided into line source crucible and point source crucible, the line source crucible is long strip shape, and the point source crucible is cylindrical. In order to avoid the damage caused by improper storage of the crucible and the contamination caused by exposure, and to facilitate the classification and taking of the crucible, a crucible storage device for storing different specifications of line source and point source crucibles is required. SUMMARY

[0003] In order to solve the above technical problems, the utility model provides a kind of crucible storage trolley, and specific technical solutions are as follows:

[0004] A kind of crucible storage trolley, comprising:

[0005] Shell, door is equipped on the shell;

[0006] Moving assembly is arranged at the bottom of the shell;

[0007] Support frame, the number is multiple, multiple support frames are arranged longitudinally in the shell;

[0008] Line source crucible storage box, the number is multiple, is slidably arranged on the support frame, and the line source crucible storage box is provided with line source crucible cavity;

[0009] Point source crucible storage box, is slidably arranged on the support frame, and the point source crucible storage box is provided with point source crucible cavity;

[0010] Accessory storage box, is slidably arranged on the support frame, and the accessory storage box is provided with accessory storage cavity;

[0011] Compression assembly is arranged on the support frame, for compressing or loosening line source crucible storage box, point source crucible storage box and accessory storage box.

[0012] Preferably, the compression assembly comprises:

[0013] Compression rod is located above line source crucible storage box, point source crucible storage box or accessory storage box;

[0014] Tightness control structure is arranged on the support frame and is connected to both ends of the compression rod.

[0015] Preferably, the tightness control structure comprises:

[0016] A slide rod, the top end of which is rotatably connected to the pressing rod end, and the bottom end of which is provided with external threads;

[0017] A sliding sleeve, which is slidably sleeved on the slide rod and connected to the support frame, and the inner side of the bottom end of which is provided with internal threads, and the slide rod can be moved downward relative to the sliding sleeve so that the external threads are matched with the internal threads;

[0018] A spring, which is sleeved on the slide rod and used to force the slide rod to move upward relative to the sliding sleeve.

[0019] Preferably, it further comprises an anti-falling assembly, which comprises:

[0020] A latch, which is arranged at one end of the line source crucible storage box, the point source crucible storage box and the accessory storage box adjacent to the door;

[0021] A latch seat, which is arranged on the support frame and matched with the latch.

[0022] Preferably, a flow bar is arranged on the support frame, and the flow bar is located at the bottom of the line source crucible storage box, the point source crucible storage box and the accessory storage box.

[0023] Preferably, a plurality of separation wheel groups are arranged on the support frame, and the separation wheel groups are located between adjacent line source crucible storage boxes, point source crucible storage boxes and accessory storage boxes, and each separation wheel group comprises a connecting seat and a plurality of rollers arranged along the length direction of the connecting seat, and adjacent rollers on the same connecting seat are staggered along the width direction of the connecting seat.

[0024] Preferably, the shell comprises a frame and a skin, and the door is a double-door structure, and each side door panel comprises two stainless steel plates connected by a long row of hinges.

[0025] Preferably, the accessory storage cavity is a transverse three-concave cavity structure or a single-concave cavity structure.

[0026] Preferably, the moving assembly comprises two groups of moving wheels arranged on both sides of the bottom of the shell, and the two groups of moving wheels respectively comprise two directional wheels and two universal wheels.

[0027] Preferably, an anti-collision block is arranged on the support frame away from the anti-falling assembly, and the line source crucible cavity, the point source crucible cavity, the accessory storage cavity and the anti-collision block are made of EVA foam material.

[0028] The utility model provides a crucible storage platform, through being vertically parallelly arranged multiple support frame in the casing, and being slidably arranged line source crucible storage box, point source crucible storage box and accessory storage box on the support frame, make line source crucibble and point source crucibble can be classified and store, and it is convenient to take, and can be pressed tightly in the support frame through the compression assembly and press the crucible, avoid the jumping of the crucible in the process of moving the crucible storage platform, thereby avoid the bruise because of improper storage of the crucible. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description is only some embodiments in the utility model, for ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0030] Figure 1 It is the front view of the crucible storage platform provided by the utility model embodiment;

[0031] Figure 2 It is the internal structure diagram of the crucible storage platform provided by the utility model embodiment;

[0032] Figure 3 It is Figure 2 The local enlarged view of A portion in the middle;

[0033] Figure 4 It is the plan view of the line source crucible storage box provided by the utility model embodiment;

[0034] Figure 5 It is Figure 4 The A-A section view in the middle;

[0035] Figure 6 It is the side view of the point source crucible storage box provided by the utility model embodiment;

[0036] Figure 7 It is the section front view of the point source crucible storage box provided by the utility model embodiment;

[0037] Figure 8 It is the section side view of the accessory storage box provided by the utility model embodiment;

[0038] Figure 9 It is the section front view of the accessory storage box provided by the utility model embodiment;

[0039] Figure 10 It is the section front view of the accessory storage box provided by another embodiment of the utility model embodiment;

[0040] Figure 11 A structure schematic view of the compression assembly provided by the utility model embodiment;

[0041] Figure 12 A structure schematic view of the anti-falling assembly provided by the utility model embodiment;

[0042] Figure 13 A structure schematic view of the separation wheel set provided by the utility model embodiment.

[0043] Reference signs

[0044] 1 - shell; 11 - door; 111 - stainless steel plate; 112 - long row hinge; 12 - frame; 13 - skin;

[0045] 2 - moving assembly;

[0046] 3 - support frame; 31 - fluent strip; 32 - separation wheel set; 321 - connecting seat; 322 - roller; 33 - anti-collision block;

[0047] 4 - line source crucible storage box; 41 - line source crucible cavity;

[0048] 5 - point source crucible storage box; 51 - point source crucible cavity;

[0049] 6 - accessory storage box; 61 - accessory storage cavity;

[0050] 7 - compression assembly; 71 - compression rod; 72 - tightness control structure; 721 - sliding rod; 722 - sliding sleeve; 723 - spring;

[0051] 8 - anti-falling assembly; 81 - bolt lock; 82 - bolt seat. DETAILED DESCRIPTION

[0052] In order to make the skilled in the art better understand the technical scheme of the utility model, the utility model is described in detail below in combination with the drawings, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the utility model.

[0053] It should be noted that: similar reference signs represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0054] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate and simplify the description of the utility model and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first" and "second," etc., are used solely for distinction and should not be construed as indicating or implying relative importance.

[0055] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0056] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0057] See Figures 1 to 13 This embodiment provides a crucible storage trolley, including a shell 1, a moving component 2, a support frame 3, a line source crucible storage box 4, a point source crucible storage box 5, an accessory storage box 6 and a pressing component 7.

[0058] The housing 1 is provided with a door 11 .

[0059] The moving component 2 is disposed at the bottom of the housing 1 .

[0060] There are multiple support frames 3 , and the multiple support frames 3 are arranged longitudinally in the housing 1 .

[0061] There are multiple line source crucible storage boxes 4 , which are slidably arranged on the support frame 3 . A line source crucible cavity 41 is provided in the line source crucible storage box 4 .

[0062] The point source crucible storage box 5 is slidably disposed on the support frame 3 , and a point source crucible cavity 51 is provided in the point source crucible storage box 5 .

[0063] The accessory storage box 6 is slidably disposed on the support frame 3 , and an accessory storage cavity 61 is provided on the accessory storage box 6 .

[0064] The pressing assembly 7 is arranged on the support frame 3 and used for pressing or releasing the linear source crucible storage box 4, the point source crucible storage box 5 and the accessory storage box 6.

[0065] Wherein, please refer to Figure 2 The number of the support frames 3 is four, and the four support frames 3 are arranged in the longitudinal direction in the shell 1. One point source crucible storage box 5 and two accessory storage boxes 6 are arranged on the topmost support frame 1 in a sliding manner. Six point source crucible cavities 51 are arranged in each point source crucible storage box 5, and six point source crucibles can be placed in each point source crucible storage box 5. Nine linear source crucible storage boxes 4 are arranged side by side on each of the other three support frames 3. One linear source crucible cavity 41 is arranged in each linear source crucible storage box 4, and a total of 27 linear source crucibles can be placed. The crucible storage boxes can slide on the support frames 3, so that the crucible storage boxes can be easily pulled out and put in. When the crucibles are placed in the crucible storage boxes, the pressing assembly 7 can be used to press the crucibles, so that the crucibles are prevented from jumping when the crucible storage trolley moves. When the crucibles need to be taken out, the pressing assembly 7 can be controlled to release the crucibles, so that the crucible storage boxes can be pulled out to take out the crucibles.

[0066] The crucible storage trolley provided by the embodiment can classify the linear source crucibles and the point source crucibles, and the linear source crucibles and the point source crucibles are convenient to take. The pressing assembly 7 can be used to press the crucibles on the support frames 3, so that the crucibles are prevented from jumping when the crucible storage trolley moves, and the crucibles are prevented from being damaged due to improper storage.

[0067] Further, please refer to Figure 11 The pressing assembly 7 comprises a pressing rod 71 and a tension control structure 72.

[0068] The pressing rod 71 is located above the linear source crucible storage box 4, the point source crucible storage box 5 or the accessory storage box 6.

[0069] The tension control structure 72 is arranged on the support frame 3 and connected to both ends of the pressing rod 71. The tension control structure 72 can be controlled to raise or lower the pressing rod 71, so that the crucibles are pressed or released.

[0070] Further, the tension control structure 72 comprises a slide rod 721, a slide sleeve 722 and a spring 723.

[0071] The slide rod 721 is rotatably connected to the end of the pressing rod 71, and the bottom end of the slide rod 721 is provided with external threads.

[0072] The slide sleeve 722 is slidably sleeved on the slide rod 721 and connected to the support frame 3. The inner side of the bottom end of the slide sleeve 722 is provided with internal threads, and the slide rod 721 can be moved downward relative to the slide sleeve 722 to make the external threads match the internal threads.

[0073] The spring 723 is sleeved on the slide rod 721 and is used for forcing the slide rod 721 to move upward relative to the slide sleeve 722.

[0074] When the slide rod 721 is pressed downward, the slide rod 721 is moved downward relative to the slide sleeve 722, so that the external thread at the bottom end of the slide rod 721 contacts the internal thread at the bottom end of the slide sleeve 722. When the slide rod 721 is continuously rotated, the external thread at the bottom end of the slide rod 721 is screwed into the internal thread at the bottom end of the slide sleeve 722, so that the pressing rod 71 is moved downward to press the crucible. Since the top end of the slide rod 721 is rotationally connected to the pressing rod 71, when the slide rod 721 is rotated, the pressing rod 71 is only moved in the vertical direction, and no influence is generated in the horizontal direction of the pressing rod 71. When the pressing rod 71 needs to be loosened, the slide rod 721 is rotated in the reverse direction, the external thread at the bottom end of the slide rod 721 is separated from the internal thread at the bottom end of the slide sleeve 722, and the spring 723 pushes the slide rod 721 to move upward, so that the pressing rod 71 is lifted.

[0075] Further, please refer to Figure 3 and Figure 12 , the support frame 3 further comprises a drop prevention assembly 8, and the drop prevention assembly 8 comprises a latch 81 and a latch seat 82.

[0076] The latch 81 is arranged at one end of the line source crucible storage box 4, the point source crucible storage box 5 and the accessory storage box 6 close to the door 11.

[0077] The latch seat 82 is arranged on the support frame 3 and cooperates with the latch 81.

[0078] The latch 81 is a conventional latch structure, and a rod pin that can slide up and down is arranged on the latch 81. The latch seat 82 can be a pin hole arranged on the support frame 3. When the line source crucible storage box 4, the point source crucible storage box 5 and the accessory storage box 6 are placed on the support frame 3, the storage box can be fixed by inserting the rod pin on the latch 81 into the pin hole on the support frame 3.

[0079] Further, please refer to Figure 3 and Figure 12 , the support frame 3 is provided with a flow bar 31, and the flow bar 31 is located at the bottom of the line source crucible storage box 4, the point source crucible storage box 5 and the accessory storage box 6. A plurality of rollers are arranged on the flow bar 31, which can reduce the friction at the bottom of the storage box and facilitate the extraction and placement of the storage box. The flow bar 31 is a conventional technical means, and thus the present embodiment will not be described in detail.

[0080] Further, please refer to Figure 3 and Figure 13 , Figure 13For the top view structure diagram of the separating wheel set 32, the support frame 3 is provided with a plurality of separating wheel sets 32, the separating wheel set 32 is located between the adjacent linear source crucible storage box 4, the point source crucible storage box 5 and the accessory storage box 6, the separating wheel set 32 comprises a connecting seat 321 and a plurality of rollers 322 arranged along the length direction of the connecting seat 321, and adjacent rollers 322 on the same connecting seat 321 are arranged in the width direction of the connecting seat 321.

[0081] Specifically, two adjacent rollers 322 on the same connecting seat 321 are arranged near the two adjacent storage boxes, so that when one of the storage boxes is pulled out, the adjacent storage box is not affected, the roller 322 can be a nylon roller, which can be arranged on the connecting seat 321 through a connecting shaft, the connecting shaft can be screwed on the support frame 3, and the roller 322 can be replaced when damaged. The roller 322 can also be a damping roller with large friction. If the anti-falling assembly 8 is damaged or the staff does not tighten the falling assembly 8 on the storage box, the damping roller can prevent the storage box from sliding out without being pulled out.

[0082] Further, please refer to Figure 1 and Figure 2 , the shell 1 comprises a frame 12 and a skin 13, the frame 12 can be a stainless steel square tube, and the skin 13 is a stainless steel plate, which are connected by welding, the door 11 is a double-door structure, each side door panel comprises two stainless steel plates 111 connected by a long row of hinges 112. One side of the door panel is hinged to the frame 12, and the other side is provided with a door lock and a door handle.

[0083] Further, please refer to Figure 9 In the embodiment provided in the embodiment, the accessory storage cavity 61 is a transverse three-recess cavity structure, that is, three storage spaces are formed transversely in the accessory storage box 6.

[0084] Please refer to Figure 10 In another embodiment provided in the embodiment, the accessory storage cavity 61 is a single-recess cavity structure, that is, one storage space is formed in the accessory storage box 6.

[0085] Further, the moving assembly 2 comprises two groups of moving wheels located on the left and right sides of the bottom of the shell 1, and the two groups of moving wheels are two directional wheels and two universal wheels respectively. The two groups of moving wheels can be arranged on the left and right sides or the front and rear sides of the bottom of the shell 1, so as to facilitate the movement of the trolley.

[0086] Further, please refer to Figure 12 The support frame 3 is provided with a bumper 33 at the end away from the anti-falling assembly 8, and the linear source crucible cavity 41, the point source crucible cavity 51, the accessory storage cavity 61 and the bumper 33 are made of EVA foam material.

[0087] Principle:

[0088] Please refer to Figure 2 The number of support frames 3 is 4, which are arranged longitudinally in the shell 1, 1 point source crucible storage box 5 and 2 accessory storage boxes 6 are arranged on the topmost support frame 1, 6 point source crucible cavities 51 are arranged in each point source crucible storage box 5, 6 point source crucibles can be placed, 9 line source crucible storage boxes 4 are arranged side by side on each of the lower 3 support frames 3, 1 line source crucible cavity 41 is arranged in each line source crucible storage box 4, a total of 27 line source crucibles can be placed, the crucible storage boxes can slide on the support frame 3, which is convenient for pulling out and putting in, when the crucible is placed in the crucible storage box, it can be pressed by the pressing assembly 7, so as to prevent the crucible from jumping when the crucible storage trolley moves, when the crucible needs to be taken out, the pressing assembly 7 can be controlled to relax, so that the crucible storage box can be pulled out to take out the crucible.

[0089] It should be noted that in this text, the term "includes", "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment.

[0090] The principle and implementation mode of the present application are described by applying specific examples in this text, and the above example is only used to help understand the method and its core idea. The above is only the preferred embodiment of the present application, it should be pointed out that due to the limited nature of the expression, there are objectively infinite specific structures, for ordinary skilled persons in the technical field, without departing from the principle of the present application, some improvements, decorations or changes can be made, or the above technical features can be combined in a proper way, these improvements, decorations, changes or combinations, or without improvement, the concept and technical scheme of the present application are directly applied to other occasions, which should be regarded as the protection scope of the present application.

Claims

1. A crucible storage trolley, characterized in that: include: A housing (1), wherein the housing (1) is provided with a door (11); A moving component (2) is arranged at the bottom of the housing (1); A plurality of support frames (3) are provided, wherein the plurality of support frames (3) are arranged longitudinally in the housing (1); A plurality of line source crucible storage boxes (4) are slidably arranged on the support frame (3), and a line source crucible cavity (41) is provided in the line source crucible storage box (4); A point source crucible storage box (5) is slidably arranged on the support frame (3), and a point source crucible cavity (51) is provided in the point source crucible storage box (5); An accessory storage box (6) is slidably arranged on the support frame (3), and an accessory storage cavity (61) is provided on the accessory storage box (6); A pressing assembly (7) is provided on the support frame (3) and is used for pressing or releasing the line source crucible storage box (4), the point source crucible storage box (5) and the accessory storage box (6).

2. The crucible storage trolley according to claim 1, characterized in that: The pressing assembly (7) comprises: A pressing rod (71) is located above the line source crucible storage box (4), the point source crucible storage box (5) or the accessory storage box (6); The tension control structure (72) is arranged on the support frame (3) and is connected to both ends of the pressing rod (71).

3. The crucible storage trolley according to claim 2, characterized in that: The tightness control structure (72) includes: A sliding rod (721), the top end of which is rotatably connected to the end of the pressing rod (71), and the bottom end of which is provided with an external thread; A sliding sleeve (722) is provided on the sliding rod (721) and connected to the support frame (3). An internal thread is provided on the inner side of the bottom end of the sliding sleeve (722). The sliding rod (721) can move downward relative to the sliding sleeve (722) so that the external thread matches the internal thread. The spring (723) is sleeved on the slide rod (721) and is used to force the slide rod (721) to move upward relative to the slide sleeve (722).

4. The crucible storage trolley according to claim 1, characterized in that: It also includes an anti-drop component (8), which includes: a latch lock (81) provided at one end of the line source crucible storage box (4), the point source crucible storage box (5) and the accessory storage box (6) adjacent to the door (11); A latch seat (82) is provided on the support frame (3) and cooperates with the latch lock (81).

5. The crucible storage trolley according to claim 1, characterized in that: The support frame (3) is provided with a flow strip (31), and the flow strip (31) is located at the bottom of the line source crucible storage box (4), the point source crucible storage box (5) and the accessory storage box (6).

6. The crucible storage trolley according to claim 1, characterized in that: The support frame (3) is provided with a plurality of separating wheel groups (32), the separating wheel groups (32) are located between the adjacent line source crucible storage box (4), point source crucible storage box (5) and accessory storage box (6), the separating wheel groups (32) include a connecting seat (321) and a plurality of rollers (322) arranged along the length direction of the connecting seat (321), and adjacent rollers (322) on the same connecting seat (321) are staggered along the width direction of the connecting seat (321).

7. The crucible storage trolley according to any one of claims 1 to 6, characterized in that: The shell (1) comprises a frame (12) and a skin (13); the door (11) is a double-door structure, and each side door panel comprises two stainless steel plates (111) connected by a long row of hinges (112).

8. The crucible storage trolley according to any one of claims 1 to 6, characterized in that: The accessory storage cavity (61) is a transverse three-cavity structure or a single-cavity structure.

9. The crucible storage trolley according to any one of claims 1 to 6, characterized in that: The moving assembly (2) comprises two groups of moving wheels located on both sides of the bottom of the housing (1), and the two groups of moving wheels are respectively two fixed wheels and two universal wheels.

10. The crucible storage trolley according to claim 4, characterized in that: An anti-collision block (33) is provided on one end of the support frame (3) away from the anti-drop assembly (8); the line source crucible cavity (41), the point source crucible cavity (51), the accessory storage cavity (61) and the anti-collision block (33) are made of EVA foam material.

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