Automatic surface changing lifting appliance for irradiation box

Abstract

The utility model discloses an automatic surface-changing lifting appliance for an irradiation box. The automatic surface-changing lifting appliance comprises a fixed frame and a surface-changing assembly, the face changing assembly comprises a protection box fixedly installed at the bottom of the fixing frame, a motor fixedly installed in the protection box, a rotating plate fixedly installed at the bottom of the motor and a movable plate movably installed at the bottom of the rotating plate. According to the automatic surface-changing lifting appliance for the irradiation box disclosed by the utility model, the lifting appliance can be suitable for clamping and surface changing of material plates with different thicknesses, different heights and different widths by virtue of the clamping openings with trapezoidal structures in the clamping plates, the connecting rods capable of adjusting the heights of the clamping plates in the extension sleeves and the clamping plates capable of adjusting the two sides in the movable plate; and the height and the width of the clamping plate are convenient and fast to adjust, the movable plate at the bottom of the rotating plate, the connecting rod in the movable plate and the clamping plate at the outer end of the connecting rod can be conveniently and fast disassembled, so that a certain part can be conveniently replaced after being damaged, and the whole lifting appliance is prevented from being scrapped.

Description

Technical Field

[0001] This utility model relates to the technical field of solar simulation irradiation test chambers, specifically an automatic face-changing lifting device for an irradiation chamber. Background Technology

[0002] An irradiation chamber, also known as a solar simulation irradiation test chamber, is a specialized device used to simulate irradiation environments and conduct irradiation tests on materials or products. It is widely used in materials science, electronics, medicine, food, agriculture and other fields to evaluate the performance changes, durability or safety of materials under irradiation conditions. The irradiation chamber hoisting device is a tool installed inside the irradiation chamber to hoist the materials under test.

[0003] Existing automatic face-changing lifting devices for irradiation boxes can only hold materials within a certain shape and size range, making it inconvenient to extend and expand the clamping components to accommodate larger materials, thus resulting in poor applicability. To address this, we propose an automatic face-changing lifting device for irradiation boxes. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows:

[0006] An automatic face-changing device for an irradiation box includes: a fixed frame and a face-changing assembly; the face-changing assembly includes a protective box fixedly installed at the bottom of the fixed frame, a motor fixedly installed inside the protective box, a rotating plate fixedly installed at the bottom of the motor, a movable plate movably installed at the bottom of the rotating plate, a through groove in the movable plate, connecting rods movably installed on both sides of the groove, extension sleeves movably installed at the outer ends of the connecting rods, clamping plates fixedly installed at one end of each extension sleeve, and clamping openings in each clamping plate.

[0007] Preferably, each of the clamps is also fixedly installed with a stop block at its bottom.

[0008] Preferably, one side of the extension sleeve is also provided with a plurality of first springs arranged and fixedly installed, and each of the first springs is also provided with a fixing block fixedly installed at its front end.

[0009] Preferably, one end of the extension sleeve is provided with a plurality of through holes, and the bottom front end of the connecting rod is fixedly installed with a plug block, and the plug block and the plug hole are matched.

[0010] Preferably, a rack is fixedly installed on the top of each connecting rod, and a toothed plate is fixedly installed on the bottom of the rotating plate, with the toothed plate and the rack meshing together.

[0011] Preferably, threaded holes and mounting holes are respectively provided at both ends of the rotating plate and the movable plate, and screws are movably installed in both the threaded holes and the mounting holes.

[0012] Preferably, a second spring is movably sleeved on the outer end of each screw.

[0013] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0014] 1. In this utility model, the trapezoidal clamping opening inside the clamping plate, the connecting rod with adjustable clamping plate height inside the extension sleeve, and the clamping plate that can be adjusted on both sides in the movable plate, make this lifting device suitable for clamping and changing the face of materials with different thicknesses, heights and widths, thereby increasing the applicability and practicality of this lifting device in use, and the adjustment of the clamping plate height and width is also more convenient and easy.

[0015] 2. In this utility model, the movable plate at the bottom of the rotating plate, the connecting rod inside the movable plate, and the clamping plate at the outer end of the connecting rod can all be easily disassembled, which also facilitates the replacement of a damaged component and avoids the scrapping of the entire lifting device. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the present invention;

[0017] Figure 2 This is a disassembly diagram of the movable plate of this utility model;

[0018] Figure 3 This is a structural diagram of the clamping plate of this utility model;

[0019] Figure 4 This is a disassembly diagram of the connecting rod inside the extension sleeve of this utility model;

[0020] Figure 5 This is a top view of the extension sleeve of this utility model;

[0021] Figure 6 This is a bottom structural diagram of the rotating plate of this utility model.

[0022] Figure label:

[0023] 100. Fixture;

[0024] 200. Face-changing assembly; 201. Protective box; 202. Motor; 203. Rotating plate; 204. Movable plate; 205. Slide groove; 206. Connecting rod; 207. Extension sleeve; 208. Clamping plate; 209. Clamping port; 210. Stop block; 211. First spring; 212. Fixing block; 213. Insertion hole; 214. Insertion block; 215. Rack; 216. Toothed plate; 217. Threaded hole; 218. Mounting hole; 219. Screw; 220. Second spring. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0026] The following describes, with reference to the accompanying drawings, some embodiments of an automatic face-changing device for an irradiation box.

[0027] Example 1:

[0028] Combination Figure 1-6 As shown, the present invention provides an automatic face-changing device for an irradiation box, comprising: a fixed frame 100 and a face-changing assembly 200; the face-changing assembly 200 includes a protective box 201 fixedly installed at the bottom of the fixed frame 100, a motor 202 fixedly installed inside the protective box 201, a rotating plate 203 fixedly installed at the bottom of the motor 202, a movable plate 204 movably installed at the bottom of the rotating plate 203, a through groove 205 through the movable plate 204, connecting rods 206 movably installed on both sides of the groove 205, extension sleeves 207 movably installed at the outer ends of the connecting rods 206, clamping plates 208 fixedly installed at one end of the extension sleeves 207, clamping openings 209 opened in the clamping plates 208, and stops 210 fixedly installed at the bottom of the clamping plates 208, and a series of fixed blocks arranged on one side of the extension sleeves 207. Multiple sets of first springs 211 are installed, and each first spring 211 has a fixed block 212 fixedly installed at its front end. One end of the extension sleeve 207 has multiple sets of insertion holes 213 arranged through it. The bottom front end of the connecting rod 206 has a fixed insertion block 214, and the insertion block 214 matches the insertion hole 213. The top of the connecting rod 206 has a fixed rack 215. The bottom of the rotating plate 203 has a fixed rack 216, and the rack 215 meshes with the rack 215. The two ends of the rotating plate 203 and the two ends of the movable plate 204 are respectively provided with threaded holes 217 and mounting holes 218. Each threaded hole 217 and mounting hole 218 is movably installed with a screw 219. The outer end of each screw 219 is movably sleeved with a second spring 220, which is a rigid spring.

[0029] Specifically, an irradiation chamber, also known as a solar simulation irradiation test chamber, is a specialized device used to simulate irradiation environments and conduct irradiation tests on materials or products. The irradiation chamber lifting device is installed inside the irradiation chamber to lift the materials being tested. The trapezoidal clamping opening 209 within the clamping plate 208, the adjustable connecting rod 206 within the extension sleeve 207, and the adjustable clamping plate 208 in the movable plate 204 allow the lifting device to be used for clamping and changing materials of different thicknesses, heights, and widths, thereby increasing the device's versatility. The applicability and practicality of the device are excellent, and the height and width adjustment of the clamping plate 208 are also convenient. The movable plate 204 at the bottom of the rotating plate 203, the connecting rod 206 inside the movable plate 204, and the clamping plate 208 at the outer end of the connecting rod 206 can all be easily disassembled, which also facilitates the replacement of damaged parts and avoids the scrapping of the entire lifting device. The protective box 201 installed at the outer end of the motor 202 is mainly used for its external protection. The motor 202 is also used for the overall rotation of the rotating plate 203, the movable plate 204, and the clamping plate 208, so as to adjust the clamping plate 208. The material irradiated between 8 is changed. The sliding groove 205 in the movable plate 204 is mainly used for the movement adjustment of the two sides of the connecting rod 206 to open and close the distance between the clamping plates 208. The stop block 210 at the bottom of the clamping plate 208 is mainly used for bottom support and blocking during material clamping to prevent falling. The multiple sets of first springs 211 and fixing blocks 212 in the extension sleeve 207 are mainly used for pressing the connecting rod 206, thereby engaging the insertion block 214 at the front end of the connecting rod 206 into the insertion hole 213 to fix the connecting rod 206 in the extension sleeve 207. The multiple sets of insertion holes 213 opened before 07 are mainly for adjusting the position of the connecting rod 206. The rack 215 installed on the top of the connecting rod 206 is mainly used to engage with the toothed plate 216 at the bottom of the rotating plate 203, thereby pressing and fixing the connecting rod 206 after adjustment. Both the rack 215 and the toothed plate 216 are small and precise toothed structures, which facilitates meshing between them. The screw 219 installed between the rotating plate 203 and the movable plate 204, and the second spring 220 sleeved on the outer end of the screw 219, are mainly for facilitating the downward adjustment and disassembly of the movable plate 204 as a whole.

[0030] Working principle and usage process of this utility model:

[0031] When installing the plate for irradiation testing, the height of the clamping plates 208 can be adjusted sequentially. To adjust the height of the clamping plates 208, first support the top of the connecting rod 206 and move the extension sleeve 207 and clamping plates 208 forward. This allows the connecting rod 206 to press the first spring 211 and fixing block 212 at the rear end within the extension sleeve 207. After the insertion block 214 at the front end of the connecting rod 206 moves out of the insertion hole 213, the extension sleeve 207 and clamping plates 208 can be moved down to adjust the height of the clamping plates 208. After adjusting the height of the clamping plates 208, move the extension sleeve 207 backward so that the insertion block 214 in front of the connecting rod 206 re-engages into the corresponding insertion hole 213 at the front end, thus fixing the clamping plates 208 after height adjustment. After adjusting the height of the clamping plates 208 at both ends, pull down the clamping plates 208 on both sides forcefully, causing the movable plate 204 at the bottom of the rotating plate 203 to compress the second spring 220 at the bottom and move down. During the downward movement of the movable plate 204... After the rack 215 at the top of the connecting rod 206 disengages from the toothed plate 216 at the bottom of the rotating plate 203, the material can be placed between the clamping plates 208. At this time, the clamping plates 208 on both sides are moved inward to clamp the material in the clamping openings 209 at both ends. After the material is clamped, the clamping plates 208 pulled down on both sides are released. At this time, the second springs 220 on both sides of the bottom of the movable plate 204 will press the movable plate 204 at the bottom of the rotating plate 203 to press the connecting rod 206 against the bottom of the rotating plate 203, so that the rack 215 at the top of the connecting rod 206 re-engages with the toothed plate 216 at the bottom of the rotating plate 203 to tighten the clamping plates 208 at both ends. When the material clamped between the clamping plates 208 is changed, the motor 202 in the protective box 201 will be started to drive the rotating plate 203 and the bottom components to rotate as a whole to flip the material clamped between the clamping plates 208, thereby performing automatic changing of the material in the irradiation test.

[0032] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An automatic face-changing lifting device for an irradiation box, characterized in that, include: Fixture (100), face-changing assembly (200); The face-changing assembly (200) includes a protective box (201) fixedly installed at the bottom of the fixed frame (100), a motor (202) fixedly installed inside the protective box (201), a rotating plate (203) fixedly installed at the bottom of the motor (202), a movable plate (204) movably installed at the bottom of the rotating plate (203), a through groove (205) in the movable plate (204), a connecting rod (206) movably installed on both sides inside the groove (205), an extension sleeve (207) movably installed at the outer end of the connecting rod (206), a clamping plate (208) fixedly installed at one end of the extension sleeve (207), and a clamping port (209) opened inside the clamping plate (208).

2. The automatic face-changing lifting device for an irradiation box according to claim 1, characterized in that, Each of the clamps (208) is also fixedly installed with a stop block (210) at its bottom.

3. The automatic face-changing lifting device for an irradiation box according to claim 1, characterized in that, Multiple sets of first springs (211) are also fixedly installed on one side of the inner sleeve (207), and a fixing block (212) is fixedly installed at the front end of each of the first springs (211).

4. The automatic face-changing lifting device for an irradiation box according to claim 1, characterized in that, One end of the extension sleeve (207) is also provided with a plurality of through holes (213), and the bottom front end of the connecting rod (206) is also fixedly installed with a plug (214), and the plug (214) matches the plug (213).

5. The automatic face-changing lifting device for an irradiation box according to claim 1, characterized in that, The top of each connecting rod (206) is also fixedly mounted with a rack (215), and the bottom of the rotating plate (203) is also fixedly mounted with a toothed plate (216), and the toothed plate (216) and the rack (215) are meshed together.

6. The automatic face-changing lifting device for an irradiation box according to claim 1, characterized in that, The rotating plate (203) and the movable plate (204) are respectively provided with threaded holes (217) and mounting holes (218), and screws (219) are movably installed in the threaded holes (217) and mounting holes (218).

7. An automatic face-changing lifting device for an irradiation box according to claim 6, characterized in that, The outer end of each screw (219) is also movably fitted with a second spring (220).

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