A material discharging device for a material box

Abstract

The utility model relates to the technical field of material box blanking of bending machine, disclose a kind of blanking device for material box, including placing table, the side of placing table is provided with support seat, the top of support seat is fixedly connected with two side plates, material box is provided in side plate, placing table is provided with push plate in the side close to support seat, the bottom of support seat is provided with two supporting plates, two supporting plates are provided with first guide plate in mutually far side, first guide plate is provided with two notches, four guide rods are provided in notch, guide rod is fixedly connected supporting plate, guide rod is equipped with spring, four guide rods in same end are equipped with same square plate, square plate is slidably connected guide rod, square plate is fixedly connected with crosspiece in the side close to supporting plate. The utility model is simple to operate, and the position of material box is positioned, to avoid the position of material box from deviating when moving material box, the precision of material box arrangement can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of material box feeding technology for corner bending machines, and in particular to a feeding device for material boxes. Background Technology

[0002] An angle bending machine is a machine used to process metal materials, mainly used to bend metal sheets into specific angles and shapes. It is commonly used in the metal processing, construction and manufacturing industries. The material box unloading of the angle bending machine refers to the process of conveying the material through the material box to the processing position during the operation of the angle bending machine. Common unloading methods are gravity unloading and pneumatic unloading. Unloading devices are used during unloading, but most of the unloading devices used for material boxes in the current technology still have problems that need to be solved during use.

[0003] Most existing feeding devices for material boxes rely on gravity to drop the material box to a designated position, and then push the material box laterally to move it to the designated position. Since the direction of gravity is vertical, the position of the material box is relatively stable in the vertical direction. However, when moving laterally, the material box is affected by lateral forces, which may cause its position to shift, resulting in inaccurate material box arrangement. This requires manual adjustment by the operator, which is very troublesome. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a feeding device for a material box.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A feeding device for a material box includes a placement platform, a support base on one side of the placement platform, two side plates fixedly connected to the top of the support base, a material box disposed within the side plates, a push plate on the side of the placement platform near the support base, and two support plates at the bottom of the support base. Each of the two support plates has a first guide plate on its opposite side, each first guide plate having two slots containing four guide rods fixedly connected to the support plates. Each guide rod is fitted with a spring. The four guide rods at the same end are fitted with the same square plate, which is slidably connected to the guide rods. A horizontal plate is fixedly connected to the square plate near the support plate. Two I-shaped wheels are fixedly connected to the top and bottom of the horizontal plate, each I-shaped wheel fitted with a roller. Rubber rings are fixedly connected to the outer walls of the rollers. Two other components are fixedly connected to both sides of the horizontal plate. The sliding rod is located on the side of the first guide plate near the support plate. Due to the use of a technique that allows the rubber rings on both sides to move closer to the material box during the lowering process to position and clamp the box, after the rubber rings have positioned the box, the box can move laterally along the rubber rings. The box will drive the rubber rings to rotate, which in turn will drive the rollers to rotate, reducing friction during lateral movement and minimizing wear on the box. This effectively solves the problem mentioned in the background art where, in most existing material feeding devices, the box is subjected to lateral forces during lateral movement, potentially causing positional shifts and inaccurate box arrangement, requiring manual adjustments by the operator – a very troublesome process. This achieves the technical effect of simple operation, easy positioning of the box, preventing positional shifts during box movement, and ensuring the accuracy of box arrangement.

[0007] As a further embodiment of this utility model, all four guide rods are fixedly connected to the same fixing plate on the side away from the support plate.

[0008] As a further embodiment of this utility model, the bottom of both trays is fixedly connected to the same first fixing seat, and the bottom of the first fixing seat is provided with a first guide rod cylinder, the output end of the first guide rod cylinder being fixedly connected to the first fixing seat.

[0009] As a further embodiment of this utility model, a second fixed seat is fixedly connected to one side of the first fixed seat, and the second fixed seat, the support seat, and the placement platform are all fixedly connected to the bending machine.

[0010] As a further embodiment of this utility model, a second guide rod cylinder is fixedly connected to the bottom of the placement platform.

[0011] As a further embodiment of this utility model, the output end of the second guide rod cylinder is fixedly connected to the push plate on the side near the placement platform.

[0012] As a further embodiment of this utility model, a second guide plate is fixedly connected to both sides of the two side plates, and the second guide plate is disposed on both sides of the push plate.

[0013] The beneficial effects of this utility model are as follows:

[0014] This invention employs a technique where rubber rings on both sides move closer to the material box during the lowering process to position and clamp it. After the rubber rings position the material box, lateral movement of the box allows it to move along the rubber rings, causing the rubber rings to rotate, which in turn drives the rollers. This reduces friction during lateral movement and minimizes wear on the material box. It effectively solves the problem mentioned in the background art where, in most existing material box feeding devices, the lateral force on the material box during lateral movement can cause positional shifts, resulting in inaccurate material box arrangement and requiring manual adjustments, which is very troublesome. This invention achieves simple operation, facilitates precise positioning of the material box, prevents positional shifts during movement, and ensures accurate material box arrangement. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a feeding device for a material box according to the present invention;

[0016] Figure 2 This is a partial structural schematic diagram of a feeding device for a material box according to the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the second guide rod cylinder of the feeding device for a material box proposed in this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the tray of the feeding device for a material box proposed in this utility model;

[0019] Figure 5 This is a partial side view of a feeding device for a material box according to the present invention.

[0020] Figure 6 This is a schematic diagram of the structure of the first guide plate of a feeding device for a material box according to the present invention;

[0021] Figure 7 This is a schematic diagram showing the unfolded structure of the roller of a feeding device for a material box according to the present invention.

[0022] In the diagram: 1. Placement platform; 2. Support base; 3. Side plate; 301. Material box; 4. Push plate; 5. Support plate; 6. First guide plate; 601. Groove; 7. Guide rod; 701. Fixing plate; 8. Spring; 9. Square plate; 10. Horizontal plate; 11. I-shaped wheel; 12. Roller; 13. Rubber ring; 14. Sliding rod; 15. First fixing base; 16. First guide rod cylinder; 17. Second fixing base; 18. Second guide rod cylinder; 19. Second guide plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and implementing regulations.

[0025] Reference Figure 1 - Figure 7A feeding device for a material box includes a placement platform 1, a support base 2 on one side of the placement platform 1, two side plates 3 fixedly connected to the top of the support base 2, a material box 301 disposed within the side plates 3, a push plate 4 on the side of the placement platform 1 near the support base 2, two support plates 5 at the bottom of the support base 2, and a first guide plate 6 on the side of each support plate 5 that is far apart from each other. The first guide plate 6 has two slots 601, and four guide rods 7 are disposed within the slots 601. The guide rods 7 are fixedly connected to the support plates 5 and are fitted with springs 8. The four guide rods 7 at the same end are fitted with the same square plate 9, which is slidably connected to the guide rods 7. A horizontal plate 10 is fixedly connected to the side of the square plate 9 near the support plates 5. Two I-shaped wheels 11 are fixedly connected to the top and bottom of the horizontal plate 10, and rollers 12 are fitted onto the I-shaped wheels 11. Rubber rings 13 are fixedly connected to the outer walls of the rollers 12. Each side is fixedly connected with a sliding rod 14, which is located on the side of the first guide plate 6 near the support plate 5. Because the technology of moving the rubber rings on both sides closer to the material box during the lowering process allows for positioning and clamping of the material box, after the rubber rings position the material box, the lateral movement of the material box allows it to move along the rubber rings. The material box drives the rubber rings to rotate, which in turn drives the rollers to rotate, reducing friction during lateral movement and minimizing wear on the material box. This effectively solves the problem mentioned in the background art where, in most existing material box feeding devices, the material box is affected by lateral forces during lateral movement, potentially causing positional shifts and inaccurate material box arrangement, requiring manual adjustment by the operator, which is very troublesome. This technology achieves the technical effect of simple operation, easy positioning of the material box, prevention of positional shifts during material box movement, and ensuring the accuracy of material box arrangement.

[0026] In this embodiment, the four guide rods 7 are all fixedly connected to the same fixing plate 701 on the side away from the support plate 5.

[0027] In this embodiment, the bottom of both trays 5 are fixedly connected to the same first fixing seat 15. The bottom of the first fixing seat 15 is provided with a first guide rod cylinder 16, and the output end of the first guide rod cylinder 16 is fixedly connected to the first fixing seat 15.

[0028] In this embodiment, a second fixed seat 17 is fixedly connected to one side of the first fixed seat 15. The second fixed seat 17, the support seat 2, and the placement platform 1 are all fixedly connected to the bending machine.

[0029] In this embodiment, a second guide rod cylinder 18 is fixedly connected to the bottom of the placement platform 1.

[0030] In this embodiment, the output end of the second guide rod cylinder 18 is fixedly connected to the push plate 4 on the side near the placement platform 1.

[0031] In this embodiment, a second guide plate 19 is fixedly connected to both sides of the two side plates 3, and the second guide plate 19 is disposed on both sides of the push plate 4.

[0032] Working principle: When using this device, the material box 301 falls into the space between the two side plates 3. Since the tops of the two side plates 3 are beveled, they have a guiding and positioning function. The material box 301 falls along the side plates 3 and the second guide plate 19 until it contacts the top of the push plate 4. At this time, the output end of the first guide rod cylinder 16 can be extended. The output end of the first guide rod cylinder 16 will drive the first fixed seat 15 to rise. The first fixed seat 15 will drive the support plate 5 to rise until its top contacts the bottom of the material box 301. At this time, the output end of the second guide rod cylinder 18 can be extended. The output end of the second guide rod cylinder 18 will drive the push plate 4 to move, so that the push plate 4 is close to the placement table 1. The lateral movement of the material box 301 to the side away from the placement table 1 causes the output end of the first guide rod cylinder 16 to retract, thus lowering the pallet 5. The pallet 5 then lowers the material box 301 along with it. During the descent, the material box 301 descends along the second guide plate 19, and then contacts the top of the first guide plate 6. The top of the first guide plate 6 is also a bevel, which can position and guide the material box 301. As the pallet 5 descends, it also drives the guide rod 7 to descend, which in turn drives the square plate 9 to descend. The square plate 9 then drives the horizontal plate 10 to descend, and the horizontal plate 10 then drives the slide rod 14 to move along the bevel of the first guide plate 6. The slide rod 14 gradually moves closer to the first guide plate 6. As the slide bar 14 approaches the material box 301, it drives the horizontal plate 10 to move closer to the material box 301. The horizontal plate 10 then drives the I-shaped wheel 11 to move closer to the material box 301. The I-shaped wheel 11 then drives the roller 12 to move closer to the material box 301. The roller 12 then drives the rubber ring 13 to move closer to the material box 301. Simultaneously, the square plate 9 also moves closer to the material box 301, compressing the spring 8 and causing it to contract. When the slide bar 14 moves to the vertical edge of the first guide plate 6 near the support plate 5, the rubber ring 13 contacts the material box 301, securing and clamping the material box 301. As the support plate 5 lowers with the material box 301... When the bottom of 301 is on the same horizontal plane as the top of the placement platform 1, retracting the output end of the second guide rod cylinder 18 will allow the push plate 4 to move towards the placement platform 1. When the side of the push plate 4 closest to the placement platform 1 contacts the material box 301, it will continue to move, which will move the material box 301 on the top of the support plate 5. The material box 301 moves along the rubber rings 13 and rollers 12 on both sides to ensure the stability of the material box 301 during movement. The push plate 4 moves the material box 301 until the material box 301 moves onto the placement platform 1. At this time, the top of the push plate 4 away from the placement platform 1 will contact the bottom of the next material box 301. The same steps can be followed to continue the material feeding operation.

[0033] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0034] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A feeding device for a material box, comprising a placement platform (1), characterized in that, A support base (2) is provided on one side of the placement platform (1). Two side plates (3) are fixedly connected to the top of the support base (2). A material box (301) is provided inside the side plate (3). A push plate (4) is provided on the side of the placement platform (1) near the support base (2). Two trays (5) are provided at the bottom of the support base (2). A first guide plate (6) is provided on the side of each tray (5) that is far apart from each other. The first guide plate (6) has two slots (601). Four guide rods (7) are provided in the slots (601). The guide rods (7) are fixedly connected to the trays (5). The guide rods (7) are sleeved on the trays. A spring (8) is provided. The four guide rods (7) at the same end are all fitted with the same square plate (9). The square plate (9) is slidably connected to the guide rods (7). A horizontal plate (10) is fixedly connected to the side of the square plate (9) near the support plate (5). Two I-shaped wheels (11) are fixedly connected to the top and bottom of the horizontal plate (10). Rollers (12) are fitted to the I-shaped wheels (11). A rubber ring (13) is fixedly connected to the outer wall of the rollers (12). Slide rods (14) are fixedly connected to both sides of the horizontal plate (10). The slide rods (14) are located on the side of the first guide plate (6) near the support plate (5).

2. The feeding device for a material box according to claim 1, characterized in that, The four guide rods (7) are all fixedly connected to the same fixing plate (701) on the side away from the support plate (5).

3. The feeding device for a material box according to claim 1, characterized in that, The bottom of both trays (5) is fixedly connected to the same first fixing seat (15), and the bottom of the first fixing seat (15) is provided with a first guide rod cylinder (16), and the output end of the first guide rod cylinder (16) is fixedly connected to the first fixing seat (15).

4. The feeding device for a material box according to claim 3, characterized in that, A second fixed seat (17) is fixedly connected to one side of the first fixed seat (15). The second fixed seat (17), the support seat (2), and the placement platform (1) are all fixedly connected to the bending machine.

5. The feeding device for a material box according to claim 4, characterized in that, The bottom of the placement platform (1) is fixedly connected to a second guide rod cylinder (18).

6. The feeding device for a material box according to claim 5, characterized in that, The output end of the second guide rod cylinder (18) is fixedly connected to the push plate (4) on the side near the placement platform (1).

7. The feeding device for a material box according to claim 1, characterized in that, A second guide plate (19) is fixedly connected to both sides of the two side plates (3), and the second guide plate (19) is disposed on both sides of the push plate (4).

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