Diffuser plate multi-layer cooling conveyor

Abstract

The present invention relates to the technical field of diffusion plate processing, and specifically to a diffusion plate multi-layer cooling and conveying device, comprising a conveying rail one, a conveying rail two, a water storage cooling box, a push-down mechanism, a rotating mechanism, a transmission mechanism and a plurality of conveying roller beds. The diffusion plate multi-layer cooling and conveying device can reduce the descending distance of the bottom conveying roller bed while the multi-layer conveying rollers descend through the action of the push-down mechanism and the transmission mechanism, so that the multi-layer conveying roller beds can be stacked before entering the water. During the stacking process, the side clamping mechanism can clamp the two sides of the diffusion plate, and the pressing mechanism can press the diffusion plate to avoid the diffusion plate from shifting after entering the water. The pressing mechanism also does not need to use electrical components to avoid damage. When the diffusion plate descends, the rotating mechanism can be connected to the multi-layer diffusion plate one by one through transmission, so that no electrical components need to be carried between the multi-layer diffusion plates.

Description

Technical Field

[0001] The invention relates to the technical field of diffusion plate processing, and in particular to a diffusion plate multi-layer cooling and conveying device. Background Art

[0002] Diffusion Board is a material used in the production of liquid crystal display screens, etc. It is a new type of material board. The characteristic of diffusion board is that it causes interference to light to meet application requirements. The processing technology of diffusion board includes painting and cold treatment process. Cold treatment is the process of exposing the diffusion board to a low temperature environment or immersing it in cold water after painting. Cold treatment is beneficial to accelerate the curing process of the paint film. Cold treatment also has the effect of improving the quality of the paint film, reducing the volatilization of harmful substances and enhancing the performance of the diffusion board in the manufacture of diffusion board.

[0003] The commonly used cold treatment line is to transport the painted diffuser plate to a water pool through a conveyor line for cooling and then transfer it. The cold treatment process has the following obvious defects: a diffuser plate is transported into the water pool for cooling at a time, which is time-consuming and leads to low cooling efficiency. In the process of the diffuser plate entering the water pool, the diffuser plate at the front end of the conveyor line enters the water first, resulting in uneven stress shrinkage, which is easy to cause bending, affecting the quality and performance of the diffuser plate.

[0004] Chinese patent application number: CN202311080573.5, title: A conveying mechanism for cooling a diffuser plate, which can solve the above problems. However, when the diffuser plate enters the water, the diffuser plate is easily affected by the vertical lift provided by the water on the diffuser plate, causing the diffuser plate to deviate, which causes the end of the diffuser plate to collide with the frame when the diffuser plate is subsequently output, causing damage to the diffuser plate. In addition, the structure entering the water cannot use electrical components to avoid water damage to electrical components.

[0005] Therefore, it is necessary to design a multi-layer cooling and conveying device for the diffusion plate, which can enable the diffusion plate to enter the water in a horizontal state, and after entering the water, the diffusion plate will not be displaced, and the multi-layer diffusion plates can be cooled in water at the same time, and the parts entering the water do not contain electrical components. Summary of the invention

[0006] In view of the above-mentioned technical deficiencies, the object of the present invention is to provide a multi-layer cooling and conveying device for a diffusion plate, which can enable the diffusion plate to enter the water in a horizontal state, and after entering the water, the diffusion plate will not be displaced, and the multi-layer diffusion plates can be cooled in water at the same time, and the parts entering the water do not contain electrical components.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: the present invention provides a diffusion plate multi-layer cooling conveying device, including conveying rail one, conveying rail two, a water storage cooling box, a push-down mechanism, a rotating mechanism, a transmission mechanism and multiple conveying roller beds, conveying rail one and conveying rail two are respectively located on both sides of the water storage cooling box, multiple conveying roller beds are located above the water storage cooling box, a limiting mechanism is arranged between every two conveying roller beds, and each conveying roller bed can be vertically slidably installed on the water storage cooling box, the topmost conveying roller bed is connected to the push-down mechanism by a limiting mechanism, the rotating mechanism is fixedly installed on the water storage cooling box, and each conveying roller bed is provided with an input shaft, and the rotating mechanism is used to drive the input shaft to rotate When the device is in the initial position, the input shaft at the bottom is connected to the rotating mechanism, the transmission mechanism is fixedly installed on the water storage cooling box, the input end of the transmission mechanism is fixedly connected to the push-down mechanism, and the output end of the transmission mechanism is fixedly connected to the bottom conveying roller bed. When the input end of the transmission mechanism moves downward a distance, the bottom conveying roller bed will move downward a distance. Each conveying roller bed is provided with a side clamping mechanism, which is connected to the upper conveying roller bed. When the upper conveying roller bed is retracted downward, the side clamping mechanism clamps both sides of the diffusion plate, and a clamping mechanism is fixedly provided on the upper conveying roller bed. When the upper conveying roller bed is retracted downward, the clamping mechanism resists the top of the diffusion plate.

[0008] Preferably, there are four transmission mechanisms, which are respectively located at the four ends of the water storage cooling box, each transmission mechanism includes a driven rack, a driven gear, a driving gear, a driving rack and a swivel seat, the swivel seat is fixedly mounted on the water storage cooling box, a rotating shaft connected to the driven gear and the driving gear is provided on the swivel seat, the driven rack is fixedly mounted on the conveying roller bed, the driving rack is fixedly mounted on the water storage pushing mechanism, the driving rack is meshed with the driving gear, the driven rack is meshed with the driven gear, and the diameter of the driving gear is larger than the diameter of the driven gear.

[0009] Preferably, the side clamping mechanism includes two symmetrically arranged single-sided clamps, each of which includes a clamping plate, two hinged rods and two hinged seats. The clamping plate is slidably connected to the rotating rod on the conveying rod bed. The clamping plate is provided with a plurality of guide holes for the rotating rod to pass through. One end of each hinged rod is hinged to the clamping plate, and the other end of the hinged rod is hinged to the hinged seat. The hinged seat is fixedly installed on the bottom of the upper conveying rod bed, and each clamping plate is provided with flanges extending outward on both sides.

[0010] Preferably, each single-sided clamp also includes two length connectors, which are fixedly mounted on the clamping plate. The length connectors are used to adjust the distance between the clamping plate and the end of the hinged rod. Each length connector includes an adjustment plate, a screw and two adjustment nuts. The adjustment plate is provided with a guide hole for the screw to pass through. The two adjustment nuts are meshed and mounted on the screw. The inner sides of the two adjustment nuts are clamped on the adjustment plate, and one end of the hinged rod is hinged to the adjustment plate.

[0011] Preferably, the rotating mechanism includes a rotating motor and a rotating gear. The rotating motor is fixedly mounted on the water storage cooling tank. The rotating gear is fixedly mounted on the output end of the rotating motor. A driving gear is fixedly arranged on the outer side of the input shaft. The driving gear meshes with the rotating gear.

[0012] Preferably, there are multiple limiting mechanisms, which are respectively installed on both sides of the conveyor roller bed. Each limiting mechanism includes a slide plate and a sliding column. The sliding column is fixedly installed on the conveyor roller bed, and the slide plate is fixedly installed on the upper conveyor roller bed. The sliding column can be slidably inserted in the slide plate, and a waist-shaped hole is opened in the slide plate for the sliding column to be inserted.

[0013] Preferably, slide plates are provided on both sides of each conveying roller bed, four conveying slide rails are provided on the water storage cooling box, the bottom of each conveying slide rail is fixedly connected to the water storage cooling box, and the two ends of each slide plate are respectively slidably connected to the two conveying slide rails.

[0014] Preferably, the clamping mechanism includes a positioning mounting frame and a plurality of elastic telescopic rods, the positioning mounting frame is fixedly mounted on the bottom of the conveying roller bed, and the plurality of elastic telescopic rods are fixedly mounted on the positioning mounting frame.

[0015] Preferably, the pushing mechanism includes a mounting frame, a connecting frame and two electro-hydraulic push rods. The mounting frame is fixedly installed on the ground, the two electro-hydraulic push rods are fixedly installed on the mounting frame, the output ends of the electro-hydraulic push rods are fixedly connected to the connecting frame, a plurality of active racks are fixedly installed on the connecting frame, the connecting frame is connected to the topmost conveying roller bed through a limiting mechanism, and a clamping mechanism is fixedly arranged on the connecting frame.

[0016] The beneficial effects of the present invention are as follows: the multi-layer cooling and conveying device of the diffusion plate, through the action of the pushing mechanism and the transmission mechanism, has the following effects: first, it can make the multi-layer conveying roller beds descend at the same time; second, when the multi-layer conveying rollers descend, the descending distance of the bottom layer of the conveying roller beds can be reduced, so that the multi-layer conveying roller beds can be stacked before entering the water; third, during the stacking process, the side clamping mechanism can clamp the two sides of the diffusion plate, and the clamping mechanism can clamp the diffusion plate to prevent the diffusion plate from shifting after entering the water, and the clamping mechanism does not need to use electrical components to avoid damage; fourth, when the diffusion plate descends, the rotating mechanism and the multi-layer diffusion plates can be connected one by one through transmission, so that no electrical components need to be carried between the multi-layer diffusion plates, and the conveying roller bed can also input and output the diffusion plate.

[0017] And through the functions of the screw rod, the adjusting plate and the adjusting nut, the device can be adapted to diffusion plates of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the local three-dimensional structure of the present invention.

[0021] Figure 3 It is a structural schematic diagram of the installation position of the side clamping mechanism.

[0022] Figure 4 for Figure 2 A partial enlarged view of point A.

[0023] Figure 5 It is a schematic diagram of the partial three-dimensional structure of the side clamping mechanism.

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the clamping plate.

[0025] Figure 7 It is a three-dimensional structural schematic diagram of the adjustment plate in the installed state.

[0026] Figure 8 It is a three-dimensional structural schematic diagram of the clamping mechanism in the installed state.

[0027] Fig. 9It is a schematic diagram of the three-dimensional structure of the push-down mechanism.

[0028] Explanation of the accompanying drawings: 1. Conveying rail one; 2. Conveying rail two; 3. Water storage cooling box; 4. Push-down mechanism; 4a. Electro-hydraulic push rod; 4b. Mounting frame; 4c. Connecting frame; 5. Rotating mechanism; 5a. Rotating motor; 5b. Rotating gear; 6. Transmission mechanism; 6a. Driven rack; 6b. Driven gear; 6c. Driving gear; 6d. Driving rack; 6e. Rotating seat; 7. Side clamping mechanism; 7a. Clamping plate; 7b. Articulated rod; 7c. Articulated seat; 7d. Screw; 7e. Adjusting plate; 7f. Adjusting nut; 8. Clamping mechanism; 8a. Positioning mounting frame; 8b. Elastic telescopic rod; 9. Conveying roller bed; 9a. Input shaft; 9b. Driving gear; 10. Limiting mechanism; 10a. Slide plate; 10b. Sliding column; 11. Conveying slide rail; 12. Sliding seat plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Embodiment: The present invention provides a diffusion plate multi-layer cooling and conveying device, such as Figure 1-3As shown, it includes a conveying rail 1, a conveying rail 2, a water storage cooling box 3, a push-down mechanism 4, a rotating mechanism 5, a transmission mechanism 6 and a plurality of conveying rod beds 9, wherein the conveying rail 1 and the conveying rail 2 are respectively located on both sides of the water storage cooling box 3, and the plurality of conveying rod beds 9 are located above the water storage cooling box 3, and a limiting mechanism 10 is arranged between every two conveying rod beds 9, and each conveying rod bed 9 can be vertically slidably installed on the water storage cooling box 3, and the top conveying rod bed 9 is connected to the push-down mechanism 4 through the limiting mechanism 10, and when the push-down mechanism 4 is pushed downward vertically, the plurality of conveying rod beds 9 will move downward at the same time, wherein, when the bottom conveying rod bed 9 is blocked, the conveying rod bed 9 located on the upper layer will be superimposed on the conveying rod bed 9 on the bottom layer. Therefore, in this way, the multi-layer conveying rod beds 9 can be stacked in sequence. The limiting mechanism 10 mainly plays the function of suspending and supporting the upper conveying rod bed 9 to the lower conveying rod bed 9, and ensures that the spacing between the multi-layer conveying rod beds 9 is the same. However, in order to prevent the diffusion plate from being affected by the lift when entering the water, the diffusion plate needs to be clamped and fixed before entering the water. However, if the bottom conveying rod bed 9 is supported on the water surface, all the conveying rod beds 9 will not be able to enter the water. Moreover, it is impossible to set electrical components on the conveying rod bed 9 to clamp and fix the diffusion plate, because the electrical components cannot enter the water. And the conveying rod bed 9 cannot be driven to rotate by electrical components. For this reason, the rotating mechanism 5 is fixedly installed on the water storage cooling box 3, and each conveying rod bed 9 is provided with an input shaft 9a. The rotating mechanism 5 is used to drive the input shaft 9a to rotate. When the device is in the initial position, the bottom input shaft 9a is connected to the rotating mechanism 5 in transmission. When multiple conveying rod beds 9 move downward, the bottom input shaft 9a will move downward, and the input shaft 9a of the upper layer will be connected to the rotating mechanism 5, so that the rotating mechanism 5 can drive the input shaft 9a to rotate, so that multiple rotating rods on the conveying rod bed 9 can rotate in the same direction. In this way, the diffusion plate can be horizontally moved on the conveying rod bed 9, that is, the diffusion plate enters into the conveying rod bed 9, or the diffusion plate slides out from the conveying rod bed 9, so that the conveying rod bed 9 can be transported without setting electrical components. The conveying rod bed 9 is provided with multiple rotating rods, and the multiple rotating rods are connected by sprockets and chains, one of which is connected to the input shaft 9a. When the input shaft 9a rotates, the multiple rotating rods can rotate simultaneously. The transmission mechanism 6 is fixedly installed on the water storage cooling box 3, the input end of the transmission mechanism 6 is fixedly connected to the push-down mechanism 4, and the output end of the transmission mechanism 6 is fixedly connected to the bottom conveying rod bed 9. The transmission mechanism 6 can change the transmission ratio. When the input end of the transmission mechanism 6 moves downward by a distance of X, the bottom conveying rod bed 9 will move downward by a distance of Y, wherein the distance of X is the center distance of each two conveying rod beds 9 when they are fully stretched, and the distance of Y is the distance required to move when the two conveying rod beds 9 are folded.Each conveying roller bed 9 is provided with a side clamping mechanism 7, which is transmission-connected to the upper conveying roller bed 9. When the upper conveying roller bed 9 is folded downward, the side clamping mechanism 7 clamps the two sides of the diffusion plate, and a clamping mechanism 8 is fixedly provided on the upper conveying roller bed 9. When the upper conveying roller bed 9 is folded downward, the clamping mechanism 8 contacts the top of the diffusion plate, that is, the diffusion plate needs to be clamped and fixed before entering the water, and no electrical components are used.

[0031] The end of the diffusion plate is transported to the bottom conveying roller bed 9 through the conveying rail 1, and then the bottom input shaft 9a is driven to work through the rotating mechanism 5, so that the bottom conveying roller bed 9 works, and the diffusion plate will be completely transported to the conveying roller bed 9. Then, the top conveying roller bed 9 is pushed down by the pushing mechanism 4, and the top conveying roller bed 9 will drop down by a distance of X. Through the transmission action of the transmission mechanism 6, the bottom conveying roller bed 9 will drop down by a distance of Y, so that the penultimate conveying roller bed 9 will be stacked on the bottom conveying roller bed 9.

[0032] During the stacking process, the conveyor roller bed 9 of the second-to-last layer will drive the side clamping mechanism 7 located at the bottom layer, so that the side clamping mechanism 7 clamps the two sides of the pallet, and at the same time, the clamping mechanism 8 will be pressed on the diffusion plate, so that the diffusion plate cannot be displaced after entering the water. It should be explained that at this time, the bottom conveyor roller bed 9 will just contact the water surface, and the next time the push-down mechanism 4 works, the bottom conveyor roller bed 9 will enter under the water surface, which ensures that the diffusion plate will not contact the water during the process of the side clamping mechanism 7 fixing the diffusion plate, avoiding the displacement of the diffusion plate. At the same time, it can be deduced that when the conveyor roller bed 9 moves upward, the side clamping mechanism 7 will release the clamping of the diffusion plate only after the diffusion plate moves out of the horizontal, avoiding the displacement of the diffusion plate, because if the diffusion plate is displaced, the diffusion plate will move diagonally when the conveyor roller bed 9 is transporting, causing the end of the diffusion plate to collide with the device.

[0033] After the conveyor roller bed 9 on the bottom layer drops a distance Y, the input shaft 9a of the second-to-last layer will be connected to the rotating mechanism 5. The above-mentioned working process can be repeated at this time, so that the multiple layers of conveyor roller beds 9 can be transported to the water storage cooling box 3, and the rotating mechanism 5 is merged into the water, that is, the conveyor roller bed 9 itself does not use electrical components to drive the rotation, thus achieving the goal of keeping the electrical components out of water.

[0034] In order to realize that when the input end of the transmission mechanism 6 moves downward by a distance X, the bottom conveying roller bed 9 will move downward by a distance Y, for this purpose, Figure 2 and Figure 4As shown, there are four transmission mechanisms 6, which are respectively located at the four ends of the water storage cooling box 3, and each transmission mechanism 6 includes a driven rack 6a, a driven gear 6b, a driving gear 6c, a driving rack 6d and a swivel seat 6e. The swivel seat 6e is fixedly installed on the water storage cooling box 3, and a rotating shaft connected to the driven gear 6b ​​and the driving gear 6c is provided on the swivel seat 6e, so that the driven gear 6b ​​and the driving gear 6c can rotate coaxially, the driven rack 6a is fixedly installed on the conveying roller bed 9, and the driving rack 6d is fixedly installed on the water storage pushing mechanism 4, the driving rack 6d is meshed with the driving gear 6c, and the driven rack 6a is meshed with the driven gear 6b, and the diameter of the driving gear 6c is larger than the diameter of the driven gear 6b. When the water storage push-down mechanism 4 moves downward, the water storage cooling box 3 will push the active rack 6d downward, so that the active rack 6d pushes the active gear 6c to rotate, and the active gear 6c drives the driven gear 6b ​​to rotate, so that the driven gear 6b ​​can push the driven rack 6a downward through meshing. Due to the diameter difference between the active gear 6c and the driven gear 6b, the distance moved by the active rack 6d is greater than the distance of the driven rack 6a, and the specific bottom conveying roller bed 9 will move downward by a distance Y, which can be set by changing the diameter ratio of the driven gear 6b ​​and the active gear 6c.

[0035] In order to realize that when the upper conveying roller bed 9 moves downward, the side clamping mechanism 7 can clamp both sides of the diffusion plate. Figure 5 and Figure 6 As shown, the side clamping mechanism 7 includes two symmetrically arranged single-sided clamps, each of which includes a clamping plate 7a, two hinged rods 7b and two hinged seats 7c. The clamping plate 7a is slidably connected to the rotating rod on the conveying rod bed 9. The clamping plate 7a is provided with a plurality of guide holes for the rotating rod to pass through. One end of each hinged rod 7b is hinged to the clamping plate 7a, and the other end of the hinged rod 7b is hinged to the hinged seat 7c. The hinged seat 7c is fixedly installed at the bottom of the upper layer of the conveying rod bed 9. Both sides of each clamping plate 7a are provided with flanges extending outward, and the flanges are used for guiding when conveying the diffusion plate. When the upper layer of the conveying rod bed 9 is pressed downward, the upper layer of the conveying rod bed 9 will press the hinged seat 7c downward, so that the hinged seat 7c pushes the clamping plate 7a through the hinged rod 7b, that is, the two clamping plates 7a clamp the diffusion plate.

[0036] Since the widths of the various diffusion plates are different, the final position of the clamping plate 7a needs to be changed. Figure 7As shown, each unilateral clamp also includes two length connectors, which are fixedly mounted on the clamping plate 7a. The length connectors are used to adjust the distance between the clamping plate 7a and the end of the hinge rod 7b. Each length connector includes an adjustment plate 7e, a screw 7d and two adjustment nuts 7f. The adjustment plate 7e is provided with a guide hole for the screw 7d to pass through. The two adjustment nuts 7f are meshed and mounted on the screw 7d. The inner sides of the two adjustment nuts 7f are clamped on the adjustment plate 7e, and one end of the hinge rod 7b is hinged to the adjustment plate 7e. When the final position clamped by the clamping plate 7a needs to be changed, the clamping plate 7a is moved toward the center of the conveying rod bed 9 by adjusting the adjustment nut 7f, and can also be moved in the opposite direction. Before the adjustment is performed, the diffusion plate can be placed in the limiting mechanism 10 in advance, and the two conveying rod beds 9 are in a stacking state. At this time, the clamping plate 7a is adjusted to fit with the limiting mechanism 10, and the adjustment is completed.

[0037] like Figure 3 As shown, the rotating mechanism 5 includes a rotating motor 5a and a rotating gear 5b, wherein the rotating motor 5a is fixedly mounted on the water storage cooling box 3, and the rotating gear 5b is fixedly mounted on the output end of the rotating motor 5a. A driving gear 9b is fixedly arranged on the outer side of the input shaft 9a, and the driving gear 9b is meshed with the rotating gear 5b. When the conveying roller bed 9 moves up and down, after the driving gear 9b contacts the rotating gear 5b, the driving gear 9b continues to move downward, which will cause the rotating gear 5b to push the driving gear 9b to rotate, so that the rotating gears 5b are meshed. At this time, when the rotating motor 5a is driven, the input shaft 9a can be driven to rotate. At the same time, when the driving gear 9b moves downward, the rotating gear 5b can also be driven by the rotating motor 5a to rotate slowly, so as to push the driving gear 9b to form a better meshing with the rotating gear 5b.

[0038] like Figure 4 As shown, there are multiple limiting mechanisms 10, and the multiple limiting mechanisms 10 are respectively installed on both sides of the conveyor roller bed 9. Each limiting mechanism 10 includes a slide plate 10a and a slide column 10b. The slide column 10b is fixedly installed on the conveyor roller bed 9. The slide plate 10a is fixedly installed on the upper conveyor roller bed 9. The slide column 10b can be slidably inserted in the slide plate 10a. The slide plate 10a is provided with a waist-shaped hole for the slide column 10b to be inserted. The length of the waist-shaped hole is the distance that the upper conveyor roller bed 9 can move downward when stacking downward. The upper conveyor roller bed 9 supports the lower conveyor roller bed 9 through the slide plate 10a and the slide column 10b, and plays a floating support function through the limiting mechanism 10.

[0039] like Figure 4 and Figure 5As shown, a slide plate 12 is provided on both sides of each conveying roller bed 9, and four conveying slide rails 11 are provided on the water storage cooling box 3. The bottom of each conveying slide rail 11 is fixedly connected to the water storage cooling box 3, and the two ends of each slide plate 12 are respectively slidably connected to two conveying slide rails 11. Through the action of the conveying slide rails 11 and the slide plate 12, the vertical sliding of the conveying roller bed 9 is guided, so that multiple conveying roller beds 9 can be stacked together.

[0040] like Figure 8 As shown, the clamping mechanism 8 includes a positioning mounting frame 8a and a plurality of elastic telescopic rods 8b. The positioning mounting frame 8a is fixedly mounted on the bottom of the conveying roller bed 9, and the plurality of elastic telescopic rods 8b are fixedly mounted on the positioning mounting frame 8a. Through the action of the plurality of elastic telescopic rods 8b, when the upper conveying roller bed 9 moves downward, the plurality of elastic telescopic rods 8b will be pressed against the top of the diffusion plate, that is, the diffusion plate is pressed to prevent the diffusion plate from moving upward. The elastic telescopic rods 8b can be adaptively adjusted according to the thickness of the diffusion plate.

[0041] like Fig. 9 As shown, the push-down mechanism 4 includes a mounting frame 4b, a connecting frame 4c and two electro-hydraulic push rods 4a. The mounting frame 4b is fixedly mounted on the ground, and the two electro-hydraulic push rods 4a are fixedly mounted on the mounting frame 4b. The output end of the electro-hydraulic push rod 4a is fixedly connected to the connecting frame 4c, and multiple active racks 6d are fixedly mounted on the connecting frame 4c. The connecting frame 4c is connected to the top conveying roller bed 9 through a limiting mechanism 10, and a clamping mechanism 8 is fixedly arranged on the connecting frame 4c. By controlling the electro-hydraulic push rod 4a to push downward, the electro-hydraulic push rod 4a can push the connecting frame 4c downward, so that the connecting frame 4c pushes the active rack 6d downward, and the active rack 6d can drive the driven rack 6a to move downward. At the same time, through the action of the limiting mechanism 10, when the connecting frame 4c moves vertically, it can drive multiple conveying roller beds 9 to move vertically up and down.

[0042] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A diffuser plate multi-layer cooling and conveying device, characterized in that: The device comprises a conveying rail 1 (1), a conveying rail 2 (2), a water storage cooling box (3), a push-down mechanism (4), a rotating mechanism (5), a transmission mechanism (6) and a plurality of conveying roller beds (9), wherein the conveying rail 1 (1) and the conveying rail 2 (2) are respectively located on both sides of the water storage cooling box (3), the plurality of conveying roller beds (9) are located above the water storage cooling box (3), a limiting mechanism (10) is provided between every two conveying roller beds (9), and each conveying roller bed (9) can be vertically slidably installed on the water storage cooling box (3), the top conveying roller bed (9) is connected to the push-down mechanism (4) via the limiting mechanism (10), the rotating mechanism (5) is fixedly installed on the water storage cooling box (3), each conveying roller bed (9) is provided with an input shaft (9a), the rotating mechanism (5) is used to drive the input shaft (9a) to rotate, and when the device is in an initial position When the transmission mechanism (6) is in rotation connection with the rotating mechanism (5), the transmission mechanism (6) is fixedly mounted on the water storage cooling box (3), the input end of the transmission mechanism (6) is fixedly connected with the push-down mechanism (4), and the output end of the transmission mechanism (6) is fixedly connected with the bottom conveying rod bed (9). When the input end of the transmission mechanism (6) moves downward by a distance X, the bottom conveying rod bed (9) will move downward by a distance Y. Each conveying rod bed (9) is provided with a side clamping mechanism (7), and the side clamping mechanism (7) is in transmission connection with the upper conveying rod bed (9). When the upper conveying rod bed (9) is retracted downward, the side clamping mechanism (7) clamps the two sides of the diffusion plate, and a clamping mechanism (8) is fixedly provided on the upper conveying rod bed (9). When the upper conveying rod bed (9) is retracted downward, the clamping mechanism (8) contacts the top of the diffusion plate.

2. The diffusion plate multi-layer cooling and conveying device according to claim 1, characterized in that: There are four transmission mechanisms (6), which are respectively located at four ends of the water storage cooling box (3). Each transmission mechanism (6) comprises a driven rack (6a), a driven gear (6b), a driving gear (6c), a driving rack (6d) and a rotating seat (6e). The rotating seat (6e) is fixedly mounted on the water storage cooling box (3). A rotating shaft connected to the driven gear (6b) and the driving gear (6c) is provided on the rotating seat (6e). The driven rack (6a) is fixedly mounted on the conveying roller bed (9). The driving rack (6d) is fixedly mounted on the water storage push-down mechanism (4). The driving rack (6d) meshes with the driving gear (6c). The driven rack (6a) meshes with the driven gear (6b). The diameter of the driving gear (6c) is larger than the diameter of the driven gear (6b).

3. The diffusion plate multi-layer cooling and conveying device according to claim 2, characterized in that: The side clamping mechanism (7) comprises two symmetrically arranged single-sided clamps, each of which comprises a clamping plate (7a), two hinged rods (7b) and two hinged seats (7c); the clamping plate (7a) is slidably connected to a rotating rod on the conveying rod bed (9); a plurality of guide holes for the rotating rod to pass through are provided on the clamping plate (7a); one end of each hinged rod (7b) is hinged to the clamping plate (7a); the other end of the hinged rod (7b) is hinged to the hinged seat (7c); the hinged seat (7c) is fixedly mounted on the bottom of the upper layer of the conveying rod bed (9); and both sides of each clamping plate (7a) are provided with flanges extending outward.

4. The diffusion plate multi-layer cooling and conveying device according to claim 3, characterized in that: Each single-sided clamp also includes two length connectors, which are fixedly mounted on the clamping plate (7a) and are used to adjust the distance between the clamping plate (7a) and the end of the hinged rod (7b). Each length connector includes an adjustment plate (7e), a screw rod (7d) and two adjustment nuts (7f). The adjustment plate (7e) is provided with a guide hole for the screw rod (7d) to pass through. The two adjustment nuts (7f) are both meshedly mounted on the screw rod (7d). The inner sides of the two adjustment nuts (7f) are clamped on the adjustment plate (7e), and one end of the hinged rod (7b) is hinged to the adjustment plate (7e).

5. The diffusion plate multi-layer cooling and conveying device according to claim 4, characterized in that: The rotating mechanism (5) comprises a rotating motor (5a) and a rotating gear (5b); the rotating motor (5a) is fixedly mounted on the water storage cooling box (3); the rotating gear (5b) is fixedly mounted on the output end of the rotating motor (5a); a driving gear (9b) is fixedly arranged on the outer side of the input shaft (9a); and the driving gear (9b) meshes with the rotating gear (5b).

6. The diffusion plate multi-layer cooling and conveying device according to claim 5, characterized in that: There are a plurality of limiting mechanisms (10), and the plurality of limiting mechanisms (10) are respectively installed on both sides of the conveying roller bed (9), and each limiting mechanism (10) comprises a slide plate (10a) and a slide column (10b), wherein the slide column (10b) is fixedly installed on the conveying roller bed (9), and the slide plate (10a) is fixedly installed on the upper layer of the conveying roller bed (9), and the slide column (10b) is slidably inserted into the slide plate (10a), and a waist-shaped hole for inserting the slide column (10b) is provided in the slide plate (10a).

7. The diffusion plate multi-layer cooling and conveying device according to claim 6, characterized in that: Each conveying roller bed (9) is provided with a slide plate (12) on both sides, and the water storage cooling box (3) is provided with four conveying slide rails (11). The bottom of each conveying slide rail (11) is fixedly connected to the water storage cooling box (3), and the two ends of each slide plate (12) are respectively slidably connected to the two conveying slide rails (11).

8. The diffusion plate multi-layer cooling and conveying device according to claim 7, characterized in that: The clamping mechanism (8) comprises a positioning mounting frame (8a) and a plurality of elastic telescopic rods (8b); the positioning mounting frame (8a) is fixedly mounted on the bottom of the conveying roller bed (9); and the plurality of elastic telescopic rods (8b) are fixedly mounted on the positioning mounting frame (8a).

9. The diffusion plate multi-layer cooling and conveying device according to claim 8, characterized in that: The push-down mechanism (4) comprises a mounting frame (4b), a connecting frame (4c) and two electro-hydraulic push rods (4a); the mounting frame (4b) is fixedly mounted on the ground; the two electro-hydraulic push rods (4a) are fixedly mounted on the mounting frame (4b); the output ends of the electro-hydraulic push rods (4a) are fixedly connected to the connecting frame (4c); a plurality of active racks (6d) are fixedly mounted on the connecting frame (4c); the connecting frame (4c) is connected to the topmost conveying roller bed (9) via a limiting mechanism (10); and a clamping mechanism (8) is fixedly arranged on the connecting frame (4c).

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