Assembly equipment for top cover assembly of dish washing machine

Abstract

The invention relates to the technical field of dish-washing machines, in particular to dish-washing machine top cover assembly assembling equipment which comprises an assembling main bearing plate, the assembling main bearing plate is fixed to a dish-washing machine body when used, and a dish-washing machine top cover is installed on the dish-washing machine body; a plate body adsorption fixing assembly is arranged on the assembly main bearing plates, the assembly main bearing plates are fixed to the dish-washing machine body through the plate body adsorption fixing assembly, when the dish-washing machine top cover is assembled, the assembly main bearing plates are installed at the two ends of the dish-washing machine body correspondingly, and the position of the dish-washing machine top cover is limited through the assembly main bearing plates; in this way, when the dish-washing machine top cover is placed on the dish-washing machine body to be assembled, rapid positioning of the dish-washing machine top cover can be achieved, the dish-washing machine top cover can be accurately and rapidly placed at the installation point position, the dish-washing machine cannot move under the limitation of the assembling main bearing plate in the assembling and fixing process, workers do not need to conduct auxiliary fixing on the dish-washing machine top cover, and the working efficiency is improved. The operation is very convenient.

Description

Technical Field

[0001] This invention relates to the field of dishwasher technology, specifically to a dishwasher top cover assembly device. Background Technology

[0002] Commercial dishwasher lids are generally assembled using either intelligent assembly equipment or manually. Intelligent assembly equipment, which uses industrial robots, offers high efficiency but also incurs high operating costs and is not widely adopted. Manual assembly is more common and is more cost-effective. However, when assembling a dishwasher lid manually, the operator needs to adjust its position to ensure it is accurately placed on the dishwasher before securing it. Furthermore, manual assistance is required during assembly to prevent displacement. This results in a high workload for workers and lower efficiency in dishwasher lid assembly. Summary of the Invention

[0003] The purpose of this invention is to provide a dishwasher top cover assembly device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A dishwasher top cover assembly device includes an assembly main support plate, which is fixed to the dishwasher body during use, and the dishwasher top cover is installed on the dishwasher body. The main support plate is equipped with a plate adsorption and fixing component, which fixes the main support plate to the dishwasher body. The main support plate is also provided with a drive connection component, which is connected to the plate adsorption and fixing component to drive the plate adsorption and fixing component to move, and fix the main support plate to the dishwasher body through the plate adsorption and fixing component. The drive connection assembly is also connected to the top cover locking mechanism, and the drive connection assembly drives the top cover locking mechanism to move, thereby limiting the position of the dishwasher top cover.

[0005] Preferably, the two main support plates are used in pairs and are installed at both ends of the dishwasher body.

[0006] Preferably, the two sides of the main mounting plate are symmetrically fixed with fitting wing plates, and the fitting wing plates are fixed with an externally protruding support platform, and the externally protruding support platform is provided with an internal insertion cavity.

[0007] Preferably, the drive connection assembly includes an electric telescopic rod and a movable drive frame, wherein the electric telescopic rod is fixedly connected to the movable drive frame, and the movable drive frame is moved by the electric telescopic rod.

[0008] Preferably, the plate adsorption and fixing assembly includes a rotating gear and an insertion cavity plate, and the moving drive frame is connected to the rotating gear to drive the rotating gear to rotate.

[0009] Preferably, the rotating gear is connected to the insertion cavity plate, and the insertion cavity plate is inserted into the inner insertion cavity.

[0010] Preferably, the top cover locking mechanism includes a support moving platform, a stop moving bar, and a stop moving plate, wherein the support moving platform is movably connected to the moving drive frame.

[0011] Preferably, the movable baffle is mounted on the carrier moving platform, and the carrier moving platform drives the movable baffle to move, thereby limiting the two ends of the dishwasher top cover.

[0012] Preferably, the movable plate is also mounted on the carrier moving platform, which drives the movable plate to move, thereby limiting the two sides of the dishwasher top cover.

[0013] Preferably, the gear shift lever is movably connected to the gear shift plate, and the movement of the gear shift lever will also drive the gear shift plate to move.

[0014] Preferably, the moving drive frame contacts the gear shift lever when moving, pushing the gear shift lever to move.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a reasonable structural design and strong functionality, and has the following advantages: 1. When assembling the dishwasher top cover, mounting main support plates are installed on both ends of the dishwasher body. The mounting main support plates restrict the position of the dishwasher top cover, allowing for quick positioning when placing the dishwasher top cover onto the dishwasher body. This ensures that the top cover is accurately and quickly placed at the installation point. Furthermore, the dishwasher will not move during the assembly and fixing process due to the restriction of the mounting main support plates, eliminating the need for manual assistance. This is very convenient, improves assembly efficiency, and simplifies the assembly process for staff, making it highly practical.

[0016] 2. When fixing the main mounting plate to the dishwasher body, the main mounting plate is brought into contact with the end of the dishwasher body. At this time, the fitting wing plate is also tightly fitted to the dishwasher body. Then, the electric telescopic rod is activated to drive the moving drive frame to move. As the moving drive frame moves, it will drive the rotating gear to rotate. Under the action of the rotating gear, the insertion cavity plate will move, which can create a negative pressure in the inner insertion cavity, thereby firmly fixing the main mounting plate to the dishwasher body 1, which is convenient for its installation and removal, and also convenient for the assembly and fixing of the dishwasher top cover.

[0017] 3. In addition, as the moving drive frame moves, it will also push the carrier moving platform upward. As the carrier moving platform moves upward, it will drive the gear shifting rod and gear shifting plate upward, so that they are away from the connection between the dishwasher body and the dishwasher top cover. This makes it easier to assemble and fix the dishwasher top cover later. Furthermore, the further movement of the moving drive frame will also drive the gear shifting rod and gear shifting plate to move, so that they reach the working position. This way, when placing the dishwasher top cover, they can be used to limit its movement, which is convenient for the accurate placement of the dishwasher top cover. When the main support plate is not in use, the carrier moving platform is in a storage state, which reduces the height of the entire equipment and makes it easier to store and transport the equipment. Attached Figure Description

[0018] Figure 1 This is an assembly diagram of the dishwasher body and the main support plate.

[0019] Figure 2 A first-person view assembly diagram for assembling the main bearing plate.

[0020] Figure 3 This is a second-view assembly diagram for assembling the main bearing plate.

[0021] Figure 4 A structural schematic diagram for assembling the main support plate.

[0022] Figure 5 This is a structural diagram of the moving drive frame.

[0023] Figure 6 This is a schematic diagram of the assembly of the moving drive frame and the supporting moving platform.

[0024] Figure 7 A first-view diagram of the assembly that supports the moving platform, gear shift lever, and gear shift plate.

[0025] Figure 8 A second-view diagram illustrating the assembly of the moving platform, gear shift lever, and gear shift plate.

[0026] Figure 9 This is a schematic diagram of the assembly of the rotating gear and the insertion cavity plate.

[0027] Figure 10 This is a schematic diagram of the gear shift lever.

[0028] In the diagram: 1. Dishwasher body; 11. Dishwasher top cover; 2. Assembly main support plate; 21. Support frame; 22. Electric telescopic rod; 23. Support channel; 24. Fitting wing plate; 25. Outwardly protruding support platform; 26. Inner cavity; 27. Connecting insertion hole; 28. Lowerly protruding support rod; 29. ​​Support block; 291. Restricting guide rod; 3. Moving drive frame; 31. Lower support bar; 32. Mating rack; 33. Support upright; 34. Connecting support plate bar; 35. First drive linkage; 36. Linkage channel; 37. Movable connecting column; 38. Connecting mating block; 39. Moving connecting hole; 4. Rotary gear; 41. Mounting socket; 42. Mating... 43. Bearing; 44. Connecting eccentric ring; 5. Annular mating channel; 6. Insertion cavity plate; 7. Bearing connecting rod; 8. Bearing mating column; 9. Channel mating column; 10. Bearing moving platform; 11. Lower convex connecting block; 12. Upper convex bearing plate; 13. Support limiting rod; 14. Installation channel; 15. Mating protrusion plate; 16. Connecting mating strip; 17. Insertion guide channel; 18. Stop moving strip; 19. Moving bearing rod; 20. Upper convex connecting frame; 21. Second driving connecting rod; 22. Installation insert rod; 33. Connecting spring; 44. Stop moving plate; 55. Connecting protrusion; 66. Bearing support column; 77. Bearing moving channel. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] This invention provides a technical solution: like Figure 1 As shown, a dishwasher top cover assembly device includes an assembly main support plate 2, which is fixed to the dishwasher body 1 during use. The dishwasher body 1 is equipped with a dishwasher top cover 11. The assembly main support plate 2 is provided with a plate adsorption and fixing component, which fixes the assembly main support plate 2 to the dishwasher body 1. The assembly main support plate 2 is also provided with a drive connection component, which is connected to the plate adsorption and fixing component to drive the plate adsorption and fixing component to move. The plate adsorption and fixing component fixes the assembly main support plate 2 to the dishwasher body 1. The drive connection component is also connected to a top cover locking mechanism, which drives the top cover locking mechanism to move and limits the position of the dishwasher top cover 11.

[0031] like Figure 1 and Figure 4 As shown, the two main support plates 2 are used in pairs and are installed at both ends of the dishwasher body 1. The two sides of the main support plate 2 are symmetrically fixed with fitting wing plates 24. The fitting wing plates 24 are fixed with an outward protruding support platform 25. The outward protruding support platform 25 is provided with an inner insertion cavity 26. The main support plate 2 is fixed with a support frame 21. The two sides of the support frame 21 are symmetrically provided with support channels 23. The outward protruding support platform 25 is also provided with a connecting insertion hole 27, which communicates with the inner insertion cavity 26. The lower end of the outward protruding support platform 25 is fixed with a downward protruding bearing rod 28. The fitting wing plates 24 are also fixed with a support block 29. The support block 29 is fixed with a limiting guide rod 291.

[0032] like Figure 2 and Figure 5 As shown, the drive connection assembly includes an electric telescopic rod 22 and a movable drive frame 3. The electric telescopic rod 22 is fixedly connected to the movable drive frame 3, and the movable drive frame 3 is moved by the electric telescopic rod 22. The electric telescopic rod 22 is fixedly installed on the support frame 21. The movable drive frame 3 is inserted into the support channel 23, and lower bearing strips 31 are symmetrically fixed at both ends of the movable drive frame 3. A mating rack 32 is fixedly installed on the lower bearing strip 31, and a bearing upright 33 is fixedly installed on the lower bearing strip 31. A connecting bearing plate strip 34 is fixedly installed on the bearing upright 33, and a first drive connecting rod 35 is hinged to the connecting bearing plate strip 34. A linkage channel 36 is opened on the bearing upright 33, and a movable connecting column 37 is inserted into the linkage channel 36. A connecting mating block 38 is fixedly installed at the upper end of the movable connecting column 37, and a movable connecting hole 39 is opened on the connecting mating block 38.

[0033] like Figure 3 and Figure 9As shown, the plate adsorption and fixing assembly includes a rotating gear 4 and an insertion cavity plate 5. The moving drive frame 3 is connected to the rotating gear 4, driving the rotating gear 4 to rotate. The rotating gear 4 is connected to the insertion cavity plate 5, which is inserted into the inner insertion cavity 26. The rack 32 meshes with the rotating gear 4. The rotating gear 4 has a mounting hole 41, in which a mating bearing 42 is installed. The mating bearing 42 meshes with the limiting guide rod 291, and a connecting offset is fixedly provided at the upper end of the rotating gear 4. The eccentric ring 43 is connected to the eccentric ring 43, which has an annular mating channel 44. The eccentric ring 43 and the rotating gear 4 are eccentrically positioned. A bearing connecting rod 51 is fixedly installed on the insertion cavity plate 5. The bearing connecting rod 51 is inserted into the connecting hole 27. A bearing mating post 52 is fixedly installed on the bearing connecting rod 51. A channel mating post 53 is fixedly installed at the lower end of the bearing mating post 52. The channel mating post 53 is inserted into the annular mating channel 44 and contacts the inner wall of the annular mating channel 44.

[0034] like Figure 6 and Figure 8 As shown, the top cover locking mechanism includes a supporting moving platform 6, a stop movable bar 7, and a stop movable plate 8. The supporting moving platform 6 is movably connected to the moving drive frame 3. A lower protruding connecting block 61 is fixedly provided at the lower end of the supporting moving platform 6. The lower protruding connecting block 61 is hinged to the upper end of the first drive connecting rod 35. An upper protruding supporting plate 62 is fixedly provided at the upper end of the supporting moving platform 6. Support limiting rods 63 are symmetrically fixedly provided on the upper protruding supporting plate 62. An installation channel 64 is opened at one end of the supporting moving platform 6 near the moving drive frame 3. A mating protrusion plate 65 is fixedly provided at the other end of the supporting moving platform 6. A connecting mating bar 66 is fixedly provided at the lower end of the mating protrusion plate 65. An insertion guide channel 67 is opened on the connecting mating bar 66. A limiting guide rod 291 is inserted into the insertion guide channel 67.

[0035] like Figure 7 As shown, the movable baffle 7 is installed on the carrier moving platform 6. The carrier moving platform 6 drives the movable baffle 7 to move. The movable baffle 7 limits the two ends of the dishwasher top cover 11. A movable support rod 70 is fixedly installed on the movable baffle 7, and an upper protruding connecting frame 71 is fixedly installed at one end of the movable baffle 7. A second driving connecting rod 72 is hinged on the upper protruding connecting frame 71, and an installation plug rod 73 is fixedly installed on the movable baffle 7 on the lower side of the upper protruding connecting frame 71. The installation plug rod 73 is inserted into the installation channel 64, and a connecting spring 74 is sleeved on the installation plug rod 73. The two ends of the connecting spring 74 are fixed on the carrier moving platform 6 and the movable baffle 7, respectively.

[0036] like Figure 7 and Figure 10As shown, the movable plate 8 is also installed on the carrier moving platform 6. The carrier moving platform 6 drives the movable plate 8 to move. The movable plate 8 limits the two sides of the dishwasher top cover 11. The movable plate 8 is symmetrically fixed with a carrier support column 82. The carrier support column 82 is provided with a carrier moving channel 83. A support limiting rod 63 is inserted into the carrier moving channel 83.

[0037] like Figure 7 As shown, the gear shift lever 7 is movably connected to the gear shift plate 8. When the gear shift lever 7 moves, it will also drive the gear shift plate 8 to move. A connecting bracket 81 is also fixedly provided on the gear shift plate 8. The connecting bracket 81 is hinged to the other end of the second driving link 72.

[0038] like Figure 3 As shown, when the moving drive frame 3 moves, it contacts the gear shift movable bar 7 and pushes the gear shift movable bar 7 to move. The moving receiving rod 70 on the gear shift movable bar 7 is inserted into the moving connecting hole 39 on the connecting mating block 38. When the gear shift movable bar 7 moves up and down, it will also drive the connecting mating block 38 to move up and down. When the connecting mating block 38 contacts the gear shift movable bar 7, it pushes the gear shift movable bar 7 to move.

[0039] When assembling the dishwasher top cover 11, first fix the main support plate 2 to the dishwasher body 1, and fix the main support plate 2 to both ends of the dishwasher body 1. When assembling the main support plate 2, make it contact with the end of the dishwasher body 1. At this time, the fitting wing plate 24 is in close contact with the side of the dishwasher body 1. Then, activate the electric telescopic rod 22 to drive the moving drive frame 3 to move towards the dishwasher body 1. As the moving drive frame 3 moves, it will drive the mating rack 32 to move. As the mating rack 32 moves, it will drive the rotating gear 4 to rotate. The rotation of the rotating gear 4 will also drive the connecting eccentric ring 43 to rotate. Since the connecting eccentric ring 43 and the rotating gear 4 are eccentrically set, the connecting eccentric ring 43 and the rotating gear 4 are eccentrically set. When the eccentric ring 43 rotates, it drives the channel mating post 53 to move under the action of the annular mating channel 44, which in turn drives the insertion cavity plate 5 to move further into the inner insertion cavity 26. Since the bonding wing plate 24 is tightly attached to the dishwasher body 1 at this time, a negative pressure can be formed in the inner insertion cavity 26 as the insertion cavity plate 5 moves. Under the action of the negative pressure, the assembly main support plate 2 can be firmly fixed to the dishwasher body 1. When the moving drive frame 3 moves, it pushes the bearing moving platform 6 upward under the action of the first driving connecting rod 35. As the bearing moving platform 6 moves upward, it can drive the stop moving bar 7 and the stop moving plate 8 upward, so that they are away from the dishwasher top cover 11 and the dishwasher body. At the connection point of 1, this effectively prevents the movable baffle 7 and movable baffle plate 8 from obstructing the fixation of the dishwasher body 1 and the dishwasher top cover 11 during assembly and installation. When the main support plate 2 is not in operation and is not installed on the dishwasher body 1, the supporting moving platform 6 is in a retracted state, thus minimizing the overall height of the main support plate 2, which facilitates storage and transportation. In addition, as the moving drive frame 3 moves further, the connecting mating block 38 on the moving drive frame 3 will come into contact with the movable baffle 7. Under the action of the connecting mating block 38, the movable baffle 7 will be pushed towards the dishwasher body 1. The movement, driven by the second drive linkage 72, pushes the movable baffle plate 8 to move, causing it to protrude from the outer side of the supporting moving platform 6. This positions the movable baffle bar 7 and the movable baffle plate 8 at their working points, allowing the dishwasher top cover 11 to be placed. During placement, the movable baffle bar 7 contacts the end faces of both ends of the dishwasher top cover 11, and the movable baffle plate 8 contacts the sides of the dishwasher top cover 11. This placement process restricts the position of the dishwasher top cover 11, ensuring it is accurately positioned on the dishwasher body 1 and in the correct assembly position. Then, the dishwasher top cover 11 can be assembled and fixed. During the assembly and fixing of the dishwasher top cover 11, the movable baffle bar 7 and the movable baffle plate 8 provide sufficient support.This prevents the dishwasher top cover 11 from moving, avoiding the hassle of manually fixing it and facilitating the assembly process. It also enables rapid positioning of the top cover 11, significantly improving assembly efficiency. Once the top cover 11 is assembled, the main support plate 2 can be removed from the dishwasher body 1. When removing the main support plate 2, the electric telescopic rod 22 is activated, moving the moving drive frame 3 away from the dishwasher body 1. This causes the mating rack 32 to move in the opposite direction. The forward movement will cause the rotating gear 4 to rotate in the opposite direction, which in turn will cause the insertion cavity plate 5 to move in the opposite direction under the action of the connecting eccentric ring 43. This will eliminate the negative pressure in the inner insertion cavity 26, allowing the assembly main support plate 2 to be released and removed from the dishwasher body 1. As the moving drive frame 3 moves in the opposite direction, the connecting spring 74 will cause the stop movable bar 7 to reset. Simultaneously, the supporting moving platform 6 and the stop movable plate 8 will also reset synchronously, putting the entire device in a stowed state for easy transfer and use, significantly improving the efficiency of manual assembly.

[0040] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dishwasher top cover assembly assembly device, comprising an assembly main support plate, characterized in that: The main support plate is fixed to the dishwasher body during use, and the dishwasher body is equipped with a dishwasher top cover. The main support plate is equipped with a plate adsorption and fixing component, which fixes the main support plate to the dishwasher body. The main support plate is also provided with a drive connection component, which is connected to the plate adsorption and fixing component to drive the plate adsorption and fixing component to move, and fix the main support plate to the dishwasher body through the plate adsorption and fixing component. The drive connection assembly is also connected to the top cover locking mechanism, and the drive connection assembly drives the top cover locking mechanism to move, thereby limiting the position of the dishwasher top cover.

2. The dishwasher top cover assembly equipment according to claim 1, characterized in that: The two main support plates are used in pairs and are installed at both ends of the dishwasher body.

3. The dishwasher top cover assembly equipment according to claim 2, characterized in that: The assembly main support plate is symmetrically fixed with fitting wing plates on both sides, and an outer protruding support is fixedly installed on the fitting wing plate, with an inner insertion cavity provided in the outer protruding support.

4. The dishwasher top cover assembly equipment according to claim 3, characterized in that: The drive connection assembly includes an electric telescopic rod and a movable drive frame. The electric telescopic rod is fixedly connected to the movable drive frame, and the movable drive frame is moved by the electric telescopic rod.

5. The dishwasher top cover assembly equipment according to claim 4, characterized in that: The plate adsorption and fixing assembly includes a rotating gear and an insertion cavity plate. The moving drive frame is connected to the rotating gear and drives the rotating gear to rotate.

6. The dishwasher top cover assembly equipment according to claim 5, characterized in that: The rotating gear is connected to the insertion cavity plate, which is inserted into the inner insertion cavity.

7. The dishwasher top cover assembly equipment according to claim 6, characterized in that: The top cover locking mechanism includes a support moving platform, a stop moving bar, and a stop moving plate, wherein the support moving platform is movably connected to the moving drive frame.

8. The dishwasher top cover assembly equipment according to claim 7, characterized in that: The movable baffle is installed on the carrier platform, which moves the movable baffle to limit the movement of both ends of the dishwasher top cover.

9. A dishwasher top cover assembly device according to claim 8, characterized in that: The movable plate is also installed on the carrier moving platform. The carrier moving platform drives the movable plate to move, and the movable plate limits the two sides of the dishwasher top cover.

10. A dishwasher top cover assembly device according to claim 9, characterized in that: The gear shift lever is movably connected to the gear shift plate, and the movement of the gear shift lever will also drive the gear shift plate to move.

11. A dishwasher top cover assembly equipment according to claim 10, characterized in that: When the moving drive frame moves, it comes into contact with the gear shift lever and pushes the gear shift lever to move.

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