Double-door automatic charging box

Abstract

The utility model relates to the technical field of automatic charging boxes, in particular to a double-door automatic charging box, which comprises two ports which are arranged on two sides of a box body and used for discharging or charging, two door bodies are symmetrically, horizontally and slidably connected in each port, two placing plates are symmetrically, horizontally and slidably connected on two sides of an inner cavity of the box body, and each door body comprises a door frame. Door plates are detachably installed in the door frame, electromagnetic blocks are installed on the opposite sides of the two door plates in an embedded mode, and the two electromagnetic blocks are opposite in magnetic pole; under the condition that equipment is accidentally damaged or has no electricity, the two movable handles located on one side of the door plate slide in sequence, the movable handles drive the cylinders to slide, then the limiting blocks are driven to be away from the limiting grooves formed in the inner wall of the door frame, and after the limiting blocks are completely separated from the limiting grooves, the movable handles are limited through the positioning pins; and at the moment, the door plate is slid through the handle to be separated from the door frame, so that components in the box body can be cleaned and maintained in time according to the actual use requirements of workers.

Description

Technical Field

[0001] This utility model relates to the field of automatic loading box technology, specifically a double-door automatic loading box. Background Technology

[0002] The double-door automatic feeder is an automated device typically used in industrial or commercial environments to improve the efficiency and accuracy of material handling. This feeder is designed with two doors that open and close automatically to facilitate the loading and unloading of materials.

[0003] To provide the equipment with higher structural strength and stability, the doors on both sides of the existing automatic feeding box are generally designed as an integrated unit. In the event of accidental damage or power failure, it is inconvenient to disassemble the doors, which in turn makes it difficult for the equipment to be cleaned and maintained in a timely manner according to the actual needs of the operators. Utility Model Content

[0004] The purpose of this utility model is to provide a double-door automatic loading box.

[0005] The technical problem solved by this utility model is that the doors on both sides of the existing automatic filling box are generally integrated with the box body. In the event of accidental damage to the equipment or power failure, it is inconvenient to disassemble the doors, which in turn makes it inconvenient for staff to use.

[0006] This utility model can be achieved through the following technical solution: a double-door automatic loading box, including two openings on both sides of the box body for unloading or loading, two doors symmetrically and horizontally slidably connected in each opening, two placement plates symmetrically and horizontally slidably connected on both sides of the inner cavity of the box, each door body including a door frame, a door panel detachably installed in the door frame, and an electromagnetic block embedded in the opposite side of the two door panels, the two electromagnetic blocks being opposite magnetic poles.

[0007] A further technical improvement of this utility model is that: two inner grooves are symmetrically opened at the top and bottom of the inner cavity of the door panel, and each inner groove is vertically and elastically connected to a limit block, and a limit groove that cooperates with the limit block is opened on the inner wall of the door frame.

[0008] A further technical improvement of this utility model is that a cylinder is fixedly installed on one side of the limiting block, one end of the cylinder penetrates the door panel and extends to the outside of the door panel, and the cylinder is vertically slidably connected to the inner cavity of the door panel.

[0009] A further technical improvement of this utility model is that a limiting handle is installed on the movable fixed part of the cylinder extending to the outside of the door panel. The limiting handle is engraved with anti-slip texture, which makes it easier for the staff to slide the limiting handle back and forth.

[0010] A further technical improvement of this utility model is that the limiting handle is fixed to the door panel by a positioning pin. The positioning pin facilitates the fixing of the position of the limiting block by the limiting handle, thereby making it easier for workers to disassemble the door panel.

[0011] A further technical improvement of this utility model is that: the inner cavity of the box is provided with a driving mechanism for the relative movement of the two placement plates. The driving mechanism includes a bidirectional screw rotatably connected to the inner cavity of the box. The bidirectional screw is rotatably connected to the inner cavity of the box through a bearing. The bearing facilitates the improvement of the stability of the bidirectional screw during rotation. The two external threads of the bidirectional screw with opposite directions are threaded with threaded sleeves that are fixed to the placement plates. The threaded sleeves are horizontally slidably connected to the inner cavity of the box. Rotating the bidirectional screw causes the two threaded sleeves to move relative to each other, thereby driving the two placement plates to move synchronously.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. In the event of accidental damage or power failure, the movable handles located at the top and bottom of one side of the door panel can be slid sequentially. The movable handles drive the cylinder to slide synchronously, thereby moving the limiting block away from the limiting groove opened on the inner wall of the door frame. After the limiting block is completely separated from the limiting groove, the movable handle is limited by the positioning pin. Then, the door panel can be slid by the handle to separate it from the door frame. This makes it convenient to clean and maintain the internal components of the box according to the actual needs of the staff, and is convenient to use.

[0014] 2. This utility model cuts off the power to the electromagnetic block, causing the door panels to slide in opposite directions, thus fully exposing the openings on both sides of the box. At this time, the power to the servo motor is turned on, causing the first bevel gear to rotate. The first bevel gear, through meshing, causes the second bevel gear to rotate. The rotation of the second bevel gear drives the bidirectional screw to rotate synchronously. Since the threads on the outer peripheral wall of the bidirectional screw are two segments with opposite directions of rotation, the thread transmission drives the two screw sleeves to move in opposite directions. The movement of the two screw sleeves drives the two placement plates fixed to them to move synchronously. The movement of the two placement plates facilitates movement through the openings of the box to the outside of the box, thus facilitating the loading or unloading of materials by the workers. Attached Figure Description

[0015] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the overall structure and connection of this utility model;

[0017] Figure 2 This is a side view of the structural connection of this utility model;

[0018] Figure 3This utility model Figure 2 A magnified view of a section at point A in the middle;

[0019] Figure 4 This is a schematic diagram of the internal structure connection of the box body of this utility model;

[0020] Figure 5 This utility model Figure 4 A magnified view of a section at point B.

[0021] In the picture:

[0022] 1. Box body; 11. Placement slot; 12. Opening; 13. Placement plate;

[0023] 2. Receiving groove; 21. Door frame; 22. Door panel; 23. Electromagnetic block; 24. Handle; 25. Sliding block; 26. Sliding groove; 27. Inner groove; 28. Limiting block; 29. ​​Cylinder;

[0024] 3. Servo motor; 31. Partition plate; 32. Rectangular groove; 33. Bidirectional screw; 34. Screw sleeve; 35. First bevel gear; 36. Second bevel gear. Detailed Implementation

[0025] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0026] Please see Figure 1-5 As shown, this embodiment provides a technical solution: a double-door automatic loading box, including a box body 1. A partition plate 31 is fixedly installed in the middle of the inner cavity of the box body 1. Two placement plates 13 are symmetrically and horizontally slidably connected to the inner cavity of the box body 1 and on both sides of the partition plate 31. Multiple placement slots 11 for placing materials are equidistantly opened on the top wall of the placement plates 13.

[0027] Both sides of the box body 1 are provided with openings 12 for unloading or loading. Two doors are symmetrically and horizontally slidably connected in each opening 12. The inner cavity of the box body 1 and the two sides of the opening 12 are provided with receiving grooves 2 for accommodating the doors. The doors include a door frame 21. A door panel 22 is provided in the door frame 21. Two inner grooves 27 are symmetrically opened at the top and bottom of the inner cavity of the door panel 22. The inner cavity of the inner groove 27 is vertically and elastically slidably connected with a limit block 28. The inner wall of the door frame 21 is provided with a limit groove that cooperates with the limit block 28. A cylinder 29 is fixedly installed on one side of the limit block 28. One end of the cylinder 29 passes through the door panel 22 and extends to the outside of the door panel 22. A limit handle is fixedly installed on the cylinder 29 extending to the outside of the door panel 22. The limit handle is fixed to the door panel 22 by a positioning pin. Electromagnetic blocks 23 are fitted on the opposite sides of the two door panels 22. The two electromagnetic blocks 23 are opposite magnetic poles.

[0028] A handle 24 is fixedly installed in the middle of one side of the door panel 22.

[0029] Sliding blocks 25 are fixedly installed at the top and bottom of the door frame 21. The inner cavity of the box body 1 is provided with a sliding groove 26 for the sliding blocks 25 to slide. A compression spring fixed to the sliding blocks 25 is fixedly installed on the inner wall of the sliding groove 26.

[0030] The inner cavity of the box 1 is provided with a driving mechanism that enables the two placement plates 13 to move relative to each other. The driving mechanism includes a rectangular groove 32 opened in the inner cavity of the box 1. A bidirectional screw 33 is rotatably connected between the two inner side walls of the rectangular groove 32 through a bearing. The side of the bidirectional screw 33 near the end is provided with two external threads with opposite directions. The two external threads with opposite directions are threaded with a threaded sleeve 34 that is horizontally slidably connected to the inner cavity of the rectangular groove 32. The threaded sleeve 34 is fixedly connected to the placement plate 13.

[0031] A servo motor 3 is fixedly installed on the bottom wall of the box 1. The output end of the servo motor 3 passes through the box 1 and extends into the inner cavity of the rectangular groove 32. A second bevel gear 36 is fixedly sleeved on the outer peripheral wall of the inner cavity of the rectangular groove 32 where the output end of the servo motor 3 extends. A first bevel gear 35 that meshes with the second bevel gear 36 is provided in the middle of the outer peripheral wall of the bidirectional screw 33.

[0032] In use, the power supply to the electromagnetic block 23 is first cut off, causing the door panels 22 to slide in opposite directions, thus fully exposing the openings 12 on both sides of the box body 1. At this time, the power supply to the servo motor 3 is turned on, causing the first bevel gear 35 to rotate. The first bevel gear 35 rotates the second bevel gear 36 through meshing. The rotation of the second bevel gear 36 drives the bidirectional screw 33 to rotate synchronously. Since the threads on the outer peripheral wall of the bidirectional screw 33 are two sections with opposite directions of rotation, the two screw sleeves 34 are driven to move in opposite directions through the thread transmission. The movement of the two screw sleeves 34 drives the two placement plates 13 fixed to them to move synchronously. The movement of the two placement plates 13 facilitates movement to the outside of the box body 1 through the openings 12, thus facilitating the loading or unloading of materials by the workers.

[0033] After loading is complete, the power supply of the servo motor 3 is turned on again to make the bidirectional screw 33 rotate in the opposite direction. The reverse rotation of the bidirectional screw 33 causes the two screw sleeves 34 to move towards each other. The movement of the two screw sleeves 34 causes the placement plate 13 fixed to them to move synchronously, which makes it easier for the staff to input the material in the placement plate 13 into the box 1. After it has entered the box 1, the power supply of the electromagnetic block 23 is turned on again. Through magnetic attraction, the door plates 22 slide towards each other until the opening 12 is completely closed, which facilitates the transfer of the material.

[0034] In the event of accidental damage or power failure of the equipment, the movable handles located at the top and bottom of one side of the door panel 22 are slid in sequence. The movable handles drive the cylinder 29 to slide synchronously, thereby moving the limiting block 28 away from the limiting groove opened in the inner wall of the door frame 21. After the limiting block 28 is completely disengaged from the limiting groove, the movable handle is limited by the positioning pin. Then, the door panel 22 is slid by the handle 24 to separate it from the door frame 21, which facilitates timely cleaning and maintenance of the internal components of the box 1 according to the actual needs of the staff, making it convenient to use.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A double-door automatic loading box, comprising two openings (12) on both sides of a box body (1) for unloading or loading, wherein two doors are symmetrically and horizontally slidably connected within each opening (12), and two placement plates (13) are symmetrically and horizontally slidably connected to both sides of the inner cavity of the box body (1), characterized in that: Each door body comprises a door frame (21), a door plate (22) is detachably mounted in the door frame (21), and the opposite sides of the two door plates (22) are respectively embedded with an electromagnetic block (23); the two electromagnetic blocks (23) have opposite magnetic poles.

2. The double-door automatic loading box according to claim 1, wherein, Two inner grooves (27) are symmetrically formed at the top and bottom of the inner cavity of the door plate (22), a limiting block (28) is vertically and elastically connected in the inner cavity of each inner groove (27), and a limiting groove matched with the limiting block (28) is formed in the inner wall of the door frame (21).

3. The double-door automatic loading box according to claim 2, wherein, A cylindrical block (29) is fixedly installed on one side of the limiting block (28), and one end of the cylindrical block (29) penetrates through the door plate (22) and extends to the outside of the door plate (22).

4. The double-door automatic loading box according to claim 3, wherein, A limiting handle is movably and fixedly installed on the cylindrical block (29) extending to the outside of the door plate (22).

5. The double-door automatic loading box according to claim 4, wherein, The limiting handle and the door plate (22) are fixed by a positioning pin.

6. The double-door automatic loading box according to claim 1, wherein, The inner cavity of the box body (1) is provided with a driving mechanism for enabling the two placing plates (13) to relatively move, the driving mechanism comprises a bidirectional screw rod (33) rotatably connected to the inner cavity of the box body (1), and the screw rod (33) is threadedly sleeved with a screw sleeve (34) fixed with the placing plate (13) on two outer threads with opposite screw directions.

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