Automatic sequence-changing assembly frame for ozone removal catalyst

Abstract

The invention discloses an automatic sequence changing assembly frame for an ozone removal catalyst, and relates to the technical field of assembly frames, the automatic sequence changing assembly frame comprises an assembly frame body, a sliding plate is vertically and slidably mounted on the assembly frame body, an electric push rod is fixedly mounted on the sliding plate, a top plate is fixedly mounted at the output end of the electric push rod, and the automatic sequence changing assembly frame further comprises the top plate; the side plate is fixedly mounted on the side wall of the top plate; and the rotating plate is rotationally mounted on the side wall of the top plate, and limiting plates are fixedly mounted on the rotating plate and the side plate. After a plurality of catalysts are conveyed to the sliding plate through the conveying rollers, the two limiting plates clamp and limit the plurality of limited catalysts at the moment, then the top plate is translated to drive the two limiting plates to synchronously move, and the limiting plates drive the plurality of catalysts to be sequentially separated through the rollers in the moving process; therefore, the catalyst can be separated and separated when being assembled so as to facilitate the subsequent installation of the partition plates.

Description

Technical Field

[0001] The present invention relates to the technical field of assembly racks, and more particularly to an automatic sequence-changing assembly rack for an ozone removal catalyst. Background Art

[0002] During the ionization process of a plasma generator, a small amount of ozone is generated and decomposed by an ozone catalyst. The ozone catalytic oxidation technology is that the ozone catalyst directly undergoes an oxidation-reduction reaction with ozone, and hydroxyl radicals are formed by ozone under the action of the catalyst. The reaction rate with organic substances is higher and the oxidizing property is stronger, and almost all organic substances can be oxidized. The catalyst can catalyze ozone to directly oxidize organic substances in the air into CO2 and H2O, or oxidize and decompose large-molecular organic substances into small molecules, making them easier to be degraded.

[0003] Such as the invention patent with the publication number CN116617852A , titled "A Honeycomb Catalyst Module Assembly Device", includes a base and a moving mechanism for adjusting the position of the base. The base is provided with: a clamping assembly for clamping the catalyst; a pushing assembly for adjusting the horizontal position of the catalyst after the clamping assembly finishes clamping; and a pressing assembly for providing a vertically downward pressure on the catalyst. The honeycomb catalyst module assembly device provided by the present invention is equipped with a pushing assembly and a pressing assembly on one side of the clamping assembly. The catalyst is moved to one side of the target position through the moving assembly, then the clamping assembly is released, the catalyst is pushed to the target position by the pushing assembly to make it closely adhere to the vertical partition, and then a vertically downward force is provided by the pressing assembly to make it closely adhere to the horizontal partition, and so on, to complete the assembly of the catalyst module, which is convenient and fast.

[0004] During the use of the catalyst, it is usually necessary to centrally assemble each independent catalyst block onto a module for convenient subsequent hoisting and other uses. As shown in the above patent, when assembling, a robotic arm is usually used to pick up and place the catalyst to form a module. However, when clamping, usually only one catalyst can be clamped. When multiple catalysts need to be clamped, there is often no gap between the multiple catalysts, making it difficult to insert the partition of the module, and workers need to separate each catalyst in subsequent work, resulting in low assembly efficiency. Summary of the Invention

[0005] The object of the present invention is to provide an automatic sequence-changing assembly rack for an ozone removal catalyst to solve the above deficiencies in the prior art.

[0006] To achieve the above object, the present invention provides the following technical solution: An automatic sequence-changing assembly rack for an ozone removal catalyst, comprising an assembly rack body, on which a sliding plate is vertically slidably installed, an electric push rod is fixedly installed on the sliding plate, and a top plate is fixedly installed at the output end of the electric push rod. It further includes: a top plate; a side plate fixedly installed on the side wall of the top plate; a rotating plate rotatably installed on the side wall of the top plate, and limiting plates are fixedly installed on both the rotating plate and the side plate, and the two limiting plates are used to limit the catalyst; rollers rotatably installed on the limiting plates, which can adaptively adjust the spacing between the catalysts while the two limiting plates limit and transport the catalyst, so as to facilitate the insertion of partition plates.

[0007] Preferably, a servo motor is fixedly installed on the side plate, a rotating shaft is fixedly installed at the output end of the servo motor, and the rotating plate is fixedly installed on the rotating shaft.

[0008] Preferably, a groove is formed on the limiting plate, and the roller is arranged in the groove;

[0009] A long plate is horizontally slidably installed inside the limiting plate, a friction plate is fixedly installed on the long plate, a friction wheel is rotatably installed at the bottom end of the limiting plate, and a rotating wheel is rotatably installed inside the limiting plate. A belt is installed between the friction wheel and the rotating wheel in a transmission manner, a threaded groove is formed on the rotating wheel, and a convex strip inserted into the threaded groove is fixedly installed on the long plate.

[0010] Preferably, a plurality of friction plates are arranged on the same long plate, and the initial distances between the plurality of friction plates and the roller are different.

[0011] Preferably, the sliding plate is L-shaped, and a plurality of transmission rollers are rotatably installed on the horizontal surface of the sliding plate.

[0012] Preferably, a connecting plate is slidably installed inside the top plate, the connecting plate is L-shaped, and a plurality of upper stoppers are fixedly installed on the connecting plate. An inclined plate is fixedly installed on the side wall of the upper stopper, a lower stopper is fixedly installed at the bottom end of the inclined plate, and a partition plate is arranged between the lower stopper and the upper stopper;

[0013] A convex plate is fixedly installed on the rotating shaft.

[0014] Preferably, a return spring is fixedly installed between the end of the connecting plate away from the partition plate and the inner wall of the top plate.

[0015] Preferably, a chamfer is provided at the top end of the upper stopper.

[0016] Preferably, an arc surface is provided at the bottom end of the top plate.

[0017] Preferably, a plurality of top frames are fixedly installed on the top plate.

[0018] In the above technical solution, the present invention provides an automatic sequence-changing assembly rack for an ozone removal catalyst, which has the following beneficial effects: In this application, after several catalysts are conveyed to the sliding plate by the conveying rollers, at this time, two limiting plates will clamp and limit several limiting catalysts, and then the translation top plate is moved to drive the two limiting plates to move synchronously. During the movement of the limiting plates, they will drive several catalysts to be separated in sequence through rollers, so that when assembling the catalysts, they can be separated at the same time to facilitate the subsequent installation of the partition plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0020] Figure 1-2 They are all three-dimensional structural schematic diagrams provided by the embodiments of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the open state of the rotating plate provided by the embodiment of the present invention;

[0022] Figure 4 It is provided by the embodiment of the present invention Figure 2 Partial structural schematic diagram;

[0023] Figure 5 It is a partial structural schematic diagram of the connecting plate provided by the embodiment of the present invention;

[0024] Figure 6 It is a partial structural schematic diagram of the limiting plate provided by the embodiment of the present invention;

[0025] Figure 7 It is a partial structural schematic diagram of the long plate provided by the embodiment of the present invention;

[0026] Figure 8 It is a partial structural schematic diagram of the friction plate provided by the embodiment of the present invention.

[0027] Description of the reference numerals:

[0028] 1. Assembly rack body; 2. Sliding plate; 3. Electric push rod; 41. Top plate; 411. Arc surface; 42. Top frame; 43. Side plate; 44. Rotating plate; 45. Limiting plate; 46. Rotating shaft; 47. Servo motor; 51. Connecting plate; 52. Convex plate; 53. Inclined plate; 54. Upper stop block; 55. Lower stop block; 56. Partition plate; 61. Roller; 62. Runner; 63. Friction wheel; 64. Belt; 65. Long plate; 66. Friction plate; 67. Convex strip. Detailed implementation mode

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further introduced in detail below with reference to the accompanying drawings.

[0030] Please refer to Figure 1-8 , an automatic sequence-changing assembly rack for an ozone removal catalyst, including an assembly rack body 1, a slide plate 2 is vertically slidably installed on the assembly rack body 1, an electric push rod 3 is fixedly installed on the slide plate 2, and an output end of the electric push rod 3 is fixedly installed with a top plate 41. It further includes:

[0031] Top plate 41;

[0032] Side plate 43, which is fixedly installed on the side wall of the top plate 41;

[0033] Rotating plate 44, which is rotatably installed on the side wall of the top plate 41, and limiting plates 45 are fixedly installed on both the rotating plate 44 and the side plate 43, and the two limiting plates 45 are used to limit the catalyst;

[0034] Rollers 61, which are rotatably installed on the limiting plates 45, can adaptively adjust the distance between the catalysts while the two limiting plates 45 limit and transport the catalysts, so as to facilitate the insertion of the partition plate 56;

[0035] An oil cylinder is installed on the assembly rack, and the output end of the oil cylinder is fixedly connected to the slide plate 2.

[0036] In another embodiment of the present invention: a servo motor 47 is fixedly installed on the side plate 43, a rotating shaft 46 is fixedly installed at the output end of the servo motor 47, and the rotating plate 44 is fixedly installed on the rotating shaft 46;

[0037] When the rotating plate 44 is horizontal, the two limiting plates 45 are flush. At this time, the catalyst is located between the two limiting plates 45, and the two limiting plates 45 can limit the catalyst. When the limiting is completed, the electric push rod 3 can be used to push the top plate 41 to move. At this time, the top plate 41 will drive a group of catalysts to move through the two limiting plates 45 until they leave the surface of the slide plate 2 and move above another group of catalysts. Then, the servo motor 47 can drive the rotating shaft 46 to rotate. At this time, the rotating shaft 46 will drive the rotating plate 44 to rotate, so that the rotating plate 44 drives the limiting plates 45 thereon to turn upwards. At this time, the two limiting plates 45 will no longer limit the catalyst, and at the same time, the top plate 41 can be moved to reset it. At this time, the catalyst will remain above another group of catalysts and be assembled and placed.

[0038] In another embodiment of the present invention: a groove is formed on the limiting plate 45, and the roller 61 is arranged in the groove;

[0039] A long plate 65 is horizontally and slidably installed inside the limit plate 45. A friction plate 66 is fixedly installed on the long plate 65. A friction wheel 63 is rotatably installed at the bottom end of the limit plate 45. A runner 62 is rotatably installed inside the limit plate 45. A belt 64 is installed between the friction wheel 63 and the runner 62 for transmission. A threaded groove is formed on the runner 62. A rib 67 inserted into the threaded groove is fixedly installed on the long plate 65.

[0040] When the top plate 41 drives the limit plate 45 to move, the friction wheel 63 at the bottom end of the limit plate 45 will contact the surface of the slide plate 2, so it will rotate when the top plate 41 moves. As the friction wheel 63 rotates, it will drive the runner 62 to rotate through the belt 64. At the same time, when the runner 62 rotates, it will push the rib 67 to move through the threaded groove. At this time, the rib 67 will drive the long plate 65 to move. Refer to Figure 7 , at this time, the two long plates 65 move towards each other. As the long plate 65 moves, the friction plate 66 on it will drive the roller 61 to rotate. Since the roller 61 contacts the catalyst, at this time, the roller 61 will drive each catalyst to move outwards to separate and generate a gap.

[0041] Annular grooves are provided at the centers of both the friction wheel 63 and the runner 62. The belt 64 is arranged in the annular groove, so that the belt 64 will not protrude from the surface of the friction wheel 63.

[0042] Rubber pads are provided on the surfaces of both the roller 61 and the friction wheel 63, so that the surfaces of the roller 61 and the friction wheel 63 have a certain elasticity, so as to better contact the catalyst or the surface of the slide plate 2.

[0043] In another embodiment of the present invention: a plurality of friction plates 66 are provided on the same long plate 65, and the initial distances between the plurality of friction plates 66 and the roller 61 are different.

[0044] Among them, refer to Figure 8 , three friction plates 66 are provided on the same long plate 65. The leftmost friction plate 66 directly contacts the corresponding roller 61, while the middle friction plate 66 and the corresponding roller 61 maintain a certain distance gap. At the same time, the distance gap between the rightmost friction plate 66 and the corresponding roller 61 is larger. Therefore, when the two long plates 65 move towards the middle, that is Figure 8When the long board 65 moves to the right, the friction plate 66 on the leftmost side will first drive the corresponding roller 61 to rotate. At this time, the leftmost roller 61 will first drive the outermost catalyst to move outward. Then, the middle friction plate 66 drives the corresponding roller 61 to rotate. At this time, the middle roller 61 drives the catalyst it contacts to move. At the same time, the outermost catalyst is still moving. Finally, the friction plate 66 on the right side contacts the corresponding roller 61 to drive the innermost catalyst to move. At this time, the three catalysts move in sequence from the outside to the inside, and the outermost catalyst moves the longest distance, so that there are gaps between the catalysts.

[0045] In another embodiment of the present invention: The sliding plate 2 is L-shaped, and a plurality of transmission rollers are rotatably installed on the horizontal surface of the sliding plate 2;

[0046] It also includes a conveying roller path, and the conveying roller path is located on one side of the assembly frame, and the conveying roller is in contact with the sliding plate 2, so that the catalyst on the conveying roller can be conveyed onto the sliding plate 2. When the electric push rod 3 drives the top plate 41 to move back to its original position, the two limiting plates 45 form a limiting channel to facilitate the catalyst on the conveying roller to be conveyed over, and after being conveyed onto the sliding plate 2, it is conveyed again through the transmission rollers on the sliding plate 2 until each catalyst is conveyed in place. At the same time, a limiting rod is fixedly installed at one end of the sliding plate 2 away from the conveying roller to prevent the catalyst from being conveyed out by the transmission rollers on the sliding plate 2. Then, the two limiting plates 45 convey each catalyst out of the sliding plate 2, so that the initially conveyed several catalysts are automatically resequenced to different layers for assembly.

[0047] In another embodiment of the present invention: A connecting plate 51 is slidably installed inside the top plate 41. The connecting plate 51 is L-shaped, and a plurality of upper stoppers 54 are fixedly installed on the connecting plate 51. An inclined plate 53 is fixedly installed on the side wall of the upper stopper 54. The bottom end of the inclined plate 53 is fixedly installed with a lower stopper 55, and a partition plate 56 is provided between the lower stopper 55 and the upper stopper 54;

[0048] A convex plate 52 is fixedly installed on the rotating shaft 46;

[0049] Wherein when the catalyst is pushed in place, the servo motor 47 drives the rotating shaft 46 to rotate. At this time, the rotating shaft 46 will drive the rotating plate 44 to rotate upward. As the rotating shaft 46 rotates, the convex plate 52 on the rotating shaft 46 will squeeze the connecting plate 51. Refer to Figure 5, at this time, the rotating shaft 46 rotates clockwise. As the rotating shaft 46 rotates, when the limiting plate 45 is opened, the convex plate 52 squeezes the connecting plate 51 to move rightward, so that the upper stop block 54 is inserted between the two partition plates 56. At the same time, the lower stop block 55 moves away from below the bottom partition plate 56, so that the lower partition plate 56 drops, while the upper partition plate 56 is blocked by the upper stop block 54 and will not fall. At this time, as the limiting plate 45 is opened, the partition plate 56 will automatically drop into the gap between adjacent two catalysts, thus facilitating subsequent welding and installation.

[0050] In another embodiment of the present invention: A return spring is fixedly installed between the end of the connecting plate 51 away from the partition plate 56 and the inner wall of the top plate 41.

[0051] After the limiting plate 45 on the rotating plate 44 driven by the rotating shaft 46 flips upward until the limiting plate 45 on the rotating plate 44 moves above the catalyst, at this time, the top plate 41 can be moved so that the top plate 41 can move onto the sliding plate 2. After moving in place, the servo motor 47 is started again to drive the rotating shaft 46 to rotate and reset. At this time, the convex plate 52 on the rotating shaft 46 will move away from the connecting plate 51, and then the return spring will pull the connecting plate 51 to reset, so that the upper stop block 54 moves away from the upper partition plate 56. At this time, the partition plate 56 will drop onto the lower stop block 55 for convenient use next time.

[0052] In another embodiment of the present invention: A chamfer is provided at the top end of the upper stop block 54.

[0053] Through the chamfer, when the upper stop block 54 is inserted between the two partition plates 56, the upper partition plate 56 can be pushed upward, so that the two partition plates 56 are separated.

[0054] In another embodiment of the present invention: An arc surface 411 is provided at the bottom end of the top plate 41.

[0055] When the rotating shaft 46 drives the rotating plate 44 to rotate, the rotating plate 44 will drive the limiting plate 45 thereon to rotate. The arc surface 411 provided at the bottom end of the top plate 41 can facilitate the limiting plate 45 to rotate without abutting against the top plate 41.

[0056] In another embodiment of the present invention: A plurality of top frames 42 are fixedly installed on the top plate 41.

[0057] The partition plate 56 is placed in the top frame 42. Through the top frame 42, some partition plates 56 can be stored to facilitate the subsequent assembly and use of the partition plates 56.

[0058] Only certain exemplary embodiments of the present invention have been described above by way of illustration. Without doubt, for those of ordinary skill in the art, various different ways can be used to modify the described embodiments without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic sequence-changing assembly rack for an ozone removal catalyst, comprising an assembly rack body (1), on which a sliding plate (2) is vertically slidably mounted, an electric push rod (3) is fixedly mounted on the sliding plate (2), and an upper plate (41) is fixedly mounted at the output end of the electric push rod (3), characterized in that, It further includes: a top plate (41); side plates (43) fixedly installed on the side walls of the top plate (41); a rotating plate (44) rotatably installed on the side walls of the top plate (41), and limit plates (45) are fixedly installed on both the rotating plate (44) and the side plates (43), and the two limit plates (45) are used to limit the catalyst; rollers (61) rotatably installed on the limit plates (45), which can adaptively adjust the spacing between the catalysts while the two limit plates (45) limit and transport the catalyst, so as to facilitate the insertion of the partition plate (56).

2. The automatic sequence-changing assembly rack for an ozone removal catalyst according to claim 1, characterized in that, A servo motor (47) is fixedly installed on the side plate (43), and a rotating shaft (46) is fixedly installed at the output end of the servo motor (47), and the rotating plate (44) is fixedly installed on the rotating shaft (46).

3. The automatic sequence-changing assembly rack for an ozone-removing catalyst according to claim 2, wherein A groove is formed in the limit plate (45), and the roller (61) is arranged in the groove; A long plate (65) is horizontally slidably installed inside the limit plate (45), a friction plate (66) is fixedly installed on the long plate (65), a friction wheel (63) is rotatably installed at the bottom end of the limit plate (45), and a rotating wheel (62) is rotatably installed inside the limit plate (45). A belt (64) is installed between the friction wheel (63) and the rotating wheel (62) for transmission. A threaded groove is formed in the rotating wheel (62), and a convex bar (67) inserted into the threaded groove is fixedly installed on the long plate (65).

4. The automatic sequence-changing assembly rack for an ozone-removing catalyst according to claim 3, characterized in that, A plurality of friction plates (66) are arranged on the same long plate (65), and the initial distances between the plurality of friction plates (66) and the roller (61) are different.

5. The automatic sequence-changing assembly rack for an ozone-removing catalyst according to claim 1, characterized in that, The sliding plate (2) is L-shaped, and a plurality of transmission rollers are rotatably installed on the horizontal surface of the sliding plate (2).

6. The automatic sequence-changing assembly rack for an ozone-removing catalyst according to claim 3, wherein, A connecting plate (51) is slidably installed inside the top plate (41). The connecting plate (51) is L-shaped, and a plurality of upper stoppers (54) are fixedly installed on the connecting plate (51). An inclined plate (53) is fixedly installed on the side wall of the upper stopper (54), a lower stopper (55) is fixedly installed at the bottom end of the inclined plate (53), and a partition plate (56) is arranged between the lower stopper (55) and the upper stopper (54); A convex plate (52) is fixedly installed on the rotating shaft (46).

7. An automatic sequence-changing assembly rack for an ozone removal catalyst according to claim 6, characterized in that, A return spring is fixedly installed between the end of the connecting plate (51) away from the partition plate (56) and the inner wall of the top plate (41).

8. An automatic sequence-changing assembly rack for an ozone removal catalyst according to claim 6, characterized in that, The top end of the upper stopper (54) is provided with a chamfer.

9. The automatic sequence-changing assembly rack for an ozone removal catalyst according to claim 1, characterized in that, The bottom end of the top plate (41) is provided with an arc surface (411).

10. The automatic sequence-changing assembly rack for an ozone removal catalyst according to claim 1, characterized in that, A plurality of top frames (42) are fixedly installed on the top plate (41).

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