Accessory subpackaging device for control cabinet production

Abstract

The utility model relates to the technical field of high and low voltage control cabinets, in particular to an accessory split charging device for production of a control cabinet. Comprising an assembling frame, two upper hinge frames are hinged to the upper surface of the assembling frame, a plurality of U-shaped frames are arranged between the two upper hinge frames in a sliding mode, the U-shaped frames are vertically arranged and distributed, drawers are arranged on the inner walls of the U-shaped frames, the drawers are vertically stacked, and a top plate is hinged to the upper ends of the two upper hinge frames; a telescopic mechanism is arranged on the assembling frame and used for driving the two upper hinge frames to stretch out and draw back synchronously, an abutting plate is arranged below the assembling frame, and a lifting mechanism is arranged between the abutting plate and the assembling frame. The two upper hinge frames extend to drive the top plate to vertically move in the direction away from the assembly frame, the distance between every two adjacent drawers is increased, the distance between the top plate and the uppermost drawer is increased, blocking of openings of the drawers is relieved, and workers can conveniently take various accessories in the different drawers.

Description

Technical Field

[0001] The utility model relates to the technical field of high and low voltage control cabinets, in particular to a fittings sub-packaging device for control cabinet production. Background Art

[0002] In the production process of high and low voltage control cabinets, a lot of assembly parts will be used. During the installation process, this part or that part will be used from time to time. Due to the large number of assembly parts, an accessory sub-packaging device is needed to classify and store the assembly parts for easy use, thereby improving the assembly production efficiency of the high and low voltage control cabinets. The sub-packaging device is mainly composed of a box with different drawers, and different drawers store the corresponding assembly parts.

[0003] The utility model with authorization announcement number CN219666608U provides an accessories packaging device for the production of high and low voltage control cabinets. The appropriate placement method can be selected according to the assembly environment, and the positioning component can quickly adjust the fixation or disassembly of the component, which is convenient for the placement of the packaging device. At the same time, the storage position of the accessories can be adjusted as the assembly height is adjusted, which is convenient for the assemblers to take the accessories and reduces the physical loss of the assemblers.

[0004] However, in the above patent, different types of accessories are packed on the inner walls of different drawers. When a worker needs to take a certain type of accessory, he needs to pull out the drawer containing this type of accessory and make sure that there is no pulled out drawer above the drawer before he can take the accessory in the drawer. Therefore, when a worker needs to take different types of accessories, he needs to push and pull different drawers repeatedly, which is inconvenient to use. In view of this, we propose an accessory packing device for control cabinet production. Summary of the invention

[0005] The purpose of the utility model is to provide a control cabinet production parts packaging device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, one of the purposes of the utility model is to provide a control cabinet production parts packaging device,

[0007] It includes an assembly frame, the upper surface of which is hinged with two upper hinges, a plurality of U-shaped frames are slidably arranged between the two upper hinges, the plurality of U-shaped frames are vertically arranged, a drawer is arranged on the inner wall of the U-shaped frame, the plurality of drawers are stacked up and down, a top plate is hinged at the upper ends of the two upper hinges, a telescopic mechanism is arranged on the assembly frame, the telescopic mechanism is used to drive the two upper hinges to telescope synchronously, a back plate is arranged under the assembly frame, a lifting mechanism is arranged between the back plate and the assembly frame, and when the telescopic mechanism drives the two upper hinges to telescope synchronously, the lifting mechanism drives the back plate to move vertically.

[0008] As a further improvement of the present technical solution, the U-shaped frame includes a frame body, which is a U-shaped structure. The upper hinge frame is composed of a number of hinge rods that are staggered and hinged together. The positions on both sides of the frame body near the opening are rotatably connected to the hinges at the ends of the two upper hinge frame hinge rods. The side walls of the frame body are symmetrically provided with movable grooves, and the inner walls of the movable grooves are slidably connected with positioning columns. The two positioning columns are respectively fixedly connected to the hinges at the ends of the two upper hinge frame hinge rods, and the positioning columns are arranged at the other hinge rod end at the same horizontal height in the upper hinge frame.

[0009] As a further improvement of the technical solution, the inner wall of the frame is symmetrically fixedly connected with protrusions, and the two sides of the drawer are symmetrically provided with sliding grooves, and the two protrusions are slidably arranged inside the two sliding grooves respectively.

[0010] As a further improvement of the present technical solution, the telescopic mechanism includes a motor fixedly connected to one side of the assembly frame, the motor output shaft is coaxially fixedly connected with a screw rod, the end of the screw rod away from the motor is rotatably connected to the side wall of the assembly frame, a movable plate is threadedly connected to the screw rod, the side wall of the movable plate is rotatably connected to a position near the upper end thereof, and the two ends of the upper connecting rod are respectively rotatably connected to the lower ends of the two upper hinges away from the motor.

[0011] As a further improvement of the present technical solution, the lifting mechanism includes a lower hinge frame symmetrically hinged on the lower surface of the assembly frame, the lower ends of the two lower hinge frames are hinged to the support plate near the motor, and two lower connecting rods are arranged between the two lower hinge frames, the two ends of the upper lower connecting rod are respectively rotatably connected to the positions of the upper ends of the two lower hinge frames away from the motor, and the two ends of the lower connecting rod located below are respectively rotatably connected to the positions of the lower ends of the two lower hinge frames away from the motor, the movable plate is rotatably connected to the outer wall of the lower connecting rod located above, and the outer wall of the lower connecting rod located below is slidably sleeved with a sleeve frame, and the sleeve frame is fixedly connected to the upper surface of the support plate.

[0012] As a further improvement of the technical solution, a plurality of extension frames are fixedly connected to both sides of the assembly frame, and the lower ends of the extension frames extend to below the abutment plate and are equipped with universal wheels.

[0013] As a further improvement of the technical solution, an extension column is fixedly connected to the upper end of the upper hinge frame at a position away from the motor, and a limit frame is provided on the sliding sleeve of the outer wall of the extension column, and the upper surface of the limit frame is fixedly connected to the top plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The control cabinet production accessories dispensing device drives the top plate to move vertically away from the assembly frame by extending the two upper hinges, thereby increasing the distance between two adjacent drawers, increasing the distance between the top plate and the top drawer, and removing the blockage of several drawer openings, making it convenient for workers to take various types of accessories in different drawers.

[0016] 2. The control cabinet production accessories dispensing device is convenient for moving the device by setting universal wheels. The two lower hinges are extended to drive the abutment plate to move vertically away from the assembly frame. After the abutment plate touches the ground instead of the universal wheels, it acts as a brake on the device, so that the device remains stable when the worker takes the accessories. By making the abutment plate continue to move vertically away from the assembly frame after touching the ground, several drawers are lifted upward and the height of the drawers is adjusted, which makes it convenient for workers to take the accessories in the drawers and reduces the physical exertion of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the telescopic mechanism and the lifting mechanism of the utility model;

[0019] Figure 3 It is a cross-sectional view of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the U-shaped frame of the utility model.

[0021] The meaning of each number in the figure is:

[0022] 1. Assembly frame; 2. Upper hinge frame; 3. U-shaped frame; 31. Frame body; 32. Movable groove; 33. Bump; 4. Drawer; 5. Top plate;

[0023] 6. Telescopic mechanism; 61. Upper connecting rod; 62. Movable plate; 63. Motor; 64. Screw rod;

[0024] 7. lifting mechanism; 71. lower hinge frame; 72. lower connecting rod; 73. sleeve frame;

[0025] 8. Extension frame; 9. Abutment plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0027] See also Figure 1 As shown, the present embodiment provides a control cabinet production accessories dispensing device, including an assembly frame 1, the upper surface of the assembly frame 1 is hinged with two upper hinge frames 2, the upper hinge frames 2 are composed of a plurality of hinge rods that are staggered and hinged together, that is, every two of the plurality of hinge rods are staggered and hinged together, and at the same time, the ends of the plurality of staggered hinge rods are hinged together in sequence, a plurality of U-shaped frames 3 are slidably arranged between the two upper hinge frames 2, the plurality of U-shaped frames 3 are vertically arranged, and the inner wall of the U-shaped frame 3 is provided with a drawer 4, and different kinds of accessories required for assembling the control cabinet are respectively placed in different drawers 4, so that workers can take the required accessories conveniently, and the plurality of drawers 4 are stacked up and down, and the upper ends of the two upper hinge frames 2 are hinged with a top plate 5, and the top plate 5 is in contact with the top surface of the uppermost drawer 4, and the drawer 4 is provided with a top opening, and when the two upper hinge frames 2 are in a retracted state, that is Figure 1 As shown, the top plate 5 blocks the opening of the top drawer 4, and the openings of the other drawers 4 are blocked by the other drawers 4, so that the accessories can be fully protected in the drawers 4. A telescopic mechanism 6 is provided on the assembly frame 1, and the telescopic mechanism 6 is used to drive the two upper hinges 2 to synchronously extend and retract, so that the upper hinges 2 switch between the retracted state and the extended state. In the process of switching the upper hinges 2 from the retracted state to the extended state, the two upper hinges 2 extend and drive the top plate 5 and several drawers 4 to move vertically upward, and at the same time, the distance between the two adjacent drawers 4 is increased, and the distance between the top plate 5 and the drawer 4 located at the top is increased. The distance is increased, so that the opening of the drawer 4 is exposed to the external environment. The worker puts his hand into the interior of the drawer 4 through the opening to take out the accessories in the drawer 4. A butt plate 9 is provided under the assembly frame 1, and a lifting mechanism 7 is provided between the butt plate 9 and the assembly frame 1. When the upper hinge 2 is extended, the lifting mechanism 7 drives the butt plate 9 to move away from the assembly frame 1. After the moving butt plate 9 touches the ground, the butt plate 9 lifts the assembly frame 1 and several drawers 4 upward under the action of the reaction force, thereby adjusting the height of the assembly frame 1 and several drawers 4 to facilitate the workers to take out the accessories in the drawer 4.

[0028] By synchronously moving a plurality of U-shaped frames 3 and changing the distance between two adjacent U-shaped frames 3, the U-shaped frames 3 can drive the drawers 4 to move synchronously, and the distance between two adjacent drawers 4 can be changed, so that the worker can extend his hand into the interior of the drawer 4 from the top opening to take out the accessories in the drawer 4. In order to make the two upper hinges 2 synchronously extend and retract to drive the plurality of U-shaped frames 3 to move synchronously, the structure of the U-shaped frame 3 is detailed below. Figure 3 and Figure 4The U-shaped frame 3 includes a frame body 31, which is a U-shaped structure. The positions near the openings on both sides of the frame body 31 are rotatably connected to the hinged ends of the hinge rods of the two upper hinge frames 2. The side walls of the frame body 31 are symmetrically provided with movable grooves 32. The inner walls of the movable grooves 32 are slidably connected with positioning columns. The two positioning columns are respectively fixedly connected to the hinged ends of the hinge rods of the two upper hinge frames 2. The positioning columns are arranged at the ends of the other hinge rods at the same horizontal height in the upper hinge frame 2, that is, one end of the frame body 31 and the positioning columns are fixed at the end positions of the two cross-hinged hinge rods. When the two upper hinge frames 2 are synchronously extended, the positioning columns move horizontally along the inner walls of the movable grooves 32, and the hinged ends of the several hinge rods constituting the upper hinge frame 2 all move vertically upward, so that the several frame bodies 3 1 and the top plate 5 move up synchronously, and at the same time, the spacing at the hinged ends of several hinge rods increases, so that the spacing between two adjacent frames 31 increases, and the spacing between the top plate 5 and the frame 31 located at the top also increases. The positioning column restricts the frame 31 from flipping during the horizontal sliding process along the inner wall of the movable groove 32, so that the frame 31 maintains a horizontal state during the vertical movement. The frame 31 drives the drawer 4 to move vertically synchronously, so that the spacing between two adjacent drawers 4 increases, and the upper drawer 4 releases the blocking of the opening of the lower drawer 4. The top plate 5 moves vertically in a direction away from the drawer 4 located at the top, and the blocking of the top plate 5 on the opening of the drawer 4 located at the top is released, so that the worker can put his hand into the interior of the drawer 4 through the opening to take the accessories in the drawer 4.

[0029] In order to make the two upper hinges 2 extend and retract synchronously, the distance between the two adjacent drawers 4 is adjusted to release the blockage of the drawer 4 opening. The structure of the telescopic mechanism 6 is detailed below. Figure 2 The telescopic mechanism 6 includes a motor 63 fixedly connected to one side of the assembly frame 1, and the output shaft of the motor 63 is coaxially fixedly connected with a screw rod 64, and the end of the screw rod 64 away from the motor 63 is rotatably connected to the side wall of the assembly frame 1, and a movable plate 62 is threadedly connected to the screw rod 64, and the side wall of the movable plate 62 is rotatably connected to the upper connecting rod 61 near the upper end, and the two ends of the upper connecting rod 61 are respectively rotatably connected to the lower ends of the two upper hinges 2 away from the motor 63. After the motor 63 is started, its output shaft drives the screw rod 64 to rotate, and the movable plate 62 is horizontally moved along the axis direction of the screw rod 64 through the threaded connection between the screw rod 64 and the movable plate 62, and the movable plate 62 drives The upper connecting rod 61 moves horizontally synchronously, and the side of the upper connecting rod 61 close to the lower end of the upper hinge 2 away from the motor 63 moves horizontally in the direction close to the motor 63, so that the upper end of the upper hinge 2 moves vertically in the direction away from the assembly frame 1, driving the top plate 5 to move vertically upward, thereby increasing the distance between the two adjacent drawers 4, and the distance between the top plate 5 and the drawer 4 located at the top is increased, and the blockage of the drawer 4 opening is released. Similarly, when the output shaft of the motor 63 rotates in the opposite direction, the distance between the two adjacent drawers 4 is reduced, and the distance between the top plate 5 and the drawer 4 located at the top is reduced, until the openings of several drawers 4 are blocked again, thereby fully protecting the accessories in the drawers 4.

[0030] An extension column is fixedly connected to the upper end of the upper hinge 2 at a position away from the motor 63. The sliding sleeve on the outer wall of the extension column is provided with a limit frame. The upper surface of the limit frame is fixedly connected to the top plate 5. When the upper hinge 2 is extended or retracted, the extension column slides along the inner wall of the limit frame, so that the extension column and the limit frame cooperate to limit the flipping of the top plate 5, so that the top plate 5 remains in a horizontal state during the vertical movement, preventing the top plate 5 from flipping over and contacting the drawer 4 at the top, which would affect the workers' ability to take the accessories in the top drawer 4.

[0031] After increasing the distance between two adjacent drawers 4, the distance between the top plate 5 and the drawer 4 located at the top is also increased. After the blockage of the drawer 4 opening is released, in order to make it more convenient for workers to take the accessories in the drawer 4, the inner wall of the frame 31 is symmetrically fixed with protrusions 33, and slide grooves are symmetrically opened on both sides of the drawer 4. The two protrusions 33 are respectively slidably arranged in the two slide grooves. By pulling some drawers 4, the protrusion 33 slides from one end of the inner wall of the slide groove to the other end, and one end of the drawer 4 moves horizontally along a fixed path for a distance, so that the two adjacent drawers 4 are staggered. The distance between the openings of the two adjacent drawn drawers 4 is increased, and the distance between the openings of the two adjacent drawers 4 that are not pulled is also increased, which is convenient for workers to put their hands deeper into the drawer 4 to take the accessories located deep inside the drawer 4, and it is also convenient for workers to take out larger accessories from the drawer 4.

[0032] A plurality of extension frames 8 are fixedly connected to both sides of the assembly frame 1. The lower ends of the extension frames 8 extend to below the abutment plate 9 and are equipped with universal wheels. After the universal wheels touch the ground, it is convenient for workers to move the accessory packaging device, transport and store the accessory packaging device.

[0033] When workers take out accessories from the drawer 4, they need to brake the accessories dispensing device to prevent the accessories dispensing device from being pushed by manpower and causing safety hazards. In order to brake the accessories dispensing device, the structure of the lifting mechanism 7 is detailed below. Figure 2The lifting mechanism 7 includes a lower hinge frame 71 symmetrically hinged on the lower surface of the assembly frame 1. The lower ends of the two lower hinge frames 71 are hinged to the abutment plate 9 near the motor 63. Two lower connecting rods 72 are arranged between the two lower hinge frames 71. The two ends of the upper lower connecting rod 72 are respectively rotatably connected to the positions of the upper ends of the two lower hinge frames 71 away from the motor 63. The two ends of the lower connecting rod 72 located at the bottom are respectively rotatably connected to the positions of the lower ends of the two lower hinge frames 71 away from the motor 63. The movable plate 62 is rotatably connected to the outer wall of the lower connecting rod 72 located at the top. The outer wall of the lower connecting rod 72 located at the bottom is slidably sleeved with a sleeve frame 73, and the sleeve frame 73 is fixedly connected to the upper surface of the abutment plate 9. When the motor 63 drives the movable plate 62 to move horizontally in the direction close to the motor 63, the movable plate 62 drives the lower connecting rod 72 located above to move synchronously, so that the upper end of the lower hinge 71 moves horizontally in the direction close to the motor 63 away from the motor 63, and the lower end of the lower hinge 71 drives the support plate 9 to move vertically in the direction away from the assembly frame 1, and the lower connecting rod 72 located below slides along the inner wall of the sleeve frame 73, so that the lower connecting rod 72 and the sleeve frame 73 cooperate to limit the flipping of the support plate 9, so that the support plate 9 can only move vertically. When the support plate 9 moving vertically downward touches the ground, the support plate 9 lifts the assembly frame 1 upward, so that the universal wheel leaves the ground, thereby braking the accessory dispensing device.

[0034] When the support plate 9 moving vertically downward touches the ground, the movable plate 62 continues to drive the lower connecting rod 72 located above to move horizontally in the direction close to the motor 63, and the distance between the support plate 9 and the assembly frame 1 is further increased. The support plate 9 lifts the assembly frame 1 and several drawers 4 upward as a whole, and then adjusts the height of several drawers 4, making it convenient for workers to take the accessories in the drawers 4 and reducing the physical exertion of the workers.

[0035] In summary, the working principle of the present scheme is as follows: after the accessory dispensing device is moved to the vicinity of the assembly station, the motor 63 is started to extend the two upper hinges 2 and the two lower hinges 71 synchronously, and in the process of the two upper hinges 2 driving the top plate 5 to move vertically away from the assembly frame 1, the distance between the two adjacent drawers 4 is increased, and the distance between the top plate 5 and the drawer 4 located at the top is increased, thereby releasing the blockage of several drawer 4 openings, making it convenient for workers to take various types of accessories in different drawers 4, and in the process of the two lower hinges 71 driving the back plate 9 to move vertically away from the assembly frame 1, the back plate 9 replaces the universal wheel to touch the ground, thereby braking the device, keeping the device stable when the worker takes the accessories, and making the back plate 9 continue to move vertically away from the assembly frame 1 after touching the ground, which will lift several drawers 4 upward, adjust the height of the drawer 4, facilitate the workers to take the accessories in the drawer 4, and reduce the physical loss of the workers.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A control cabinet production parts assembly device, comprising an assembly frame (1), characterized in that: The upper surface of the assembly frame (1) is hinged with two upper hinge frames (2), a plurality of U-shaped frames (3) are slidably arranged between the two upper hinge frames (2), the plurality of U-shaped frames (3) are arranged vertically, the inner wall of the U-shaped frame (3) is provided with a drawer (4), the plurality of drawers (4) are stacked up and down, the upper ends of the two upper hinge frames (2) are hinged with a top plate (5), a telescopic mechanism (6) is provided on the assembly frame (1), the telescopic mechanism (6) is used to drive the two upper hinge frames (2) to telescope synchronously, a support plate (9) is provided below the assembly frame (1), a lifting mechanism (7) is provided between the support plate (9) and the assembly frame (1), when the telescopic mechanism (6) drives the two upper hinge frames (2) to telescope synchronously, the lifting mechanism (7) drives the support plate (9) to move vertically.

2. The control cabinet production accessories packaging device according to claim 1, characterized in that: The U-shaped frame (3) comprises a frame body (31), the frame body (31) is a U-shaped structure, the upper hinge frame (2) is composed of a plurality of hinge rods that are staggered and hinged together, the positions near the openings on both sides of the frame body (31) are rotatably connected to the hinged ends of the two upper hinge frames (2), the side walls of the frame body (31) are symmetrically provided with movable grooves (32), the inner walls of the movable grooves (32) are slidably connected with positioning columns, the two positioning columns are respectively fixedly connected to the hinged ends of the two upper hinge frames (2), and the positioning columns are arranged at the other hinged end of the upper hinge frame (2) at the same horizontal height.

3. The control cabinet production accessories packaging device according to claim 2, characterized in that: The inner wall of the frame (31) is symmetrically fixedly connected with protrusions (33), and two sides of the drawer (4) are symmetrically provided with sliding grooves, and two protrusions (33) are respectively slidably arranged inside the two sliding grooves.

4. The control cabinet production accessories packaging device according to claim 1, characterized in that: The telescopic mechanism (6) comprises a motor (63) fixedly connected to one side of the assembly frame (1); the output shaft of the motor (63) is coaxially fixedly connected to a screw rod (64); one end of the screw rod (64) away from the motor (63) is rotatably connected to the side wall of the assembly frame (1); a movable plate (62) is threadedly connected to the screw rod (64); a position of the side wall of the movable plate (62) close to the upper end is rotatably connected to an upper connecting rod (61); and two ends of the upper connecting rod (61) are respectively rotatably connected to positions of the lower ends of the two upper hinges (2) away from the motor (63).

5. The control cabinet production accessories packaging device according to claim 4, characterized in that: The lifting mechanism (7) comprises a lower hinge frame (71) symmetrically hinged on the lower surface of the assembly frame (1); the lower ends of the two lower hinge frames (71) are hinged to the support plate (9) at positions close to the motor (63); two lower connecting rods (72) are arranged between the two lower hinge frames (71); the two ends of the upper lower connecting rod (72) are respectively rotatably connected to the positions of the upper ends of the two lower hinge frames (71) away from the motor (63); the two ends of the lower connecting rod (72) are respectively rotatably connected to the positions of the lower ends of the two lower hinge frames (71) away from the motor (63); the movable plate (62) is rotatably connected to the outer wall of the upper lower connecting rod (72); the outer wall of the lower connecting rod (72) is slidably sleeved with a sleeve frame (73); the sleeve frame (73) is fixedly connected to the upper surface of the support plate (9).

6. The control cabinet production accessories packaging device according to claim 1, characterized in that: A plurality of extension frames (8) are fixedly connected to both sides of the assembly frame (1); the lower ends of the extension frames (8) extend to below the abutment plate (9) and are equipped with universal wheels.

7. The control cabinet production accessories packaging device according to claim 4, characterized in that: An extension column is fixedly connected to the upper end of the upper hinge frame (2) at a position away from the motor (63), and a limit frame is provided on the sliding sleeve of the outer wall of the extension column. The upper surface of the limit frame is fixedly connected to the top plate (5).

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