Conveying device for anchor bolt machining

Abstract

The utility model discloses a conveying device for anchor bolt machining. The conveying device comprises a material box, a plurality of anchor rods are placed in the material box, a conveying belt device is installed on one side of the upper end of the material box, an intercepting plate is installed at one end of the conveying belt device, a conveying mechanism is installed on the material box, and an anti-falling mechanism is installed on the material box. The conveying mechanism comprises an inlet / outlet, a lifting table and a lifting frame; the anti-falling mechanism comprises a limiting plate, a telescopic frame and a telescopic table. The anchor rod lifting device has the advantages that the telescopic table is installed on the lowest lifting table, the position of the telescopic table is adjusted according to the sizes of anchor rods, small anchor rods can be prevented from being placed side by side on the telescopic table, large anchor rods can be prevented from falling off, use is convenient, the anchor rods moving to the upper lifting table can be limited through the limiting plate, and the anchor rods are not prone to falling off. And falling can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor bolt processing equipment, and more specifically, to a conveying device for anchor bolt processing. Background Art

[0002] When processing anchor bolts, the anchor rods need to be conveyed from the material box to the conveyor belt device, and then the neatly arranged anchor rods are moved by the conveyor belt device.

[0003] In the prior art, when conveying the anchor rods, the anchor rods are generally directly placed in the material box, and then through the up and down movement of multiple lifting platforms in the material box, the anchor rods can be gradually moved upward and conveyed to the conveyor belt device. However, there are some problems in its use. The thickness of the lifting platform is certain, and it can only convey anchor rods of corresponding sizes. However, there are many sizes and shapes of anchor rods. When conveying larger anchor rods, the anchor rods are likely to fall off. When conveying smaller anchor rods, it is easy to place the anchor rods side by side, which is inconvenient to use.

[0004] It should be noted that the above content belongs to the technical cognition scope of the inventor and does not necessarily constitute the prior art. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the above problems and design a conveying device for anchor bolt processing.

[0006] To achieve the above purpose, the technical solution of the utility model is a conveying device for anchor bolt processing, including a material box, in which a plurality of anchor rods are placed. One side of the upper end of the material box is provided with a conveyor belt device, and one end of the conveyor belt device is provided with an intercepting plate. The feature is that a conveying mechanism is installed on the material box, and an anti-falling mechanism is installed on the material box;

[0007] The conveying mechanism includes an inlet and outlet located on one side of the lower end of the material box. A plurality of lifting platforms are installed at the inlet and outlet. The plurality of lifting platforms are placed in a stepped shape in the material box. The lower end of the lifting platform is provided with a lifting frame, and the lifting frame can drive the lifting platform to move up and down. The upper end of the lifting platform is an inclined surface;

[0008] The anti-falling mechanism includes a limiting plate located on one side of the upper end of the lifting platform. The limiting plate and the lifting platform are connected by a telescopic frame. There is no telescopic frame on one side of the lowermost lifting platform. The thickness of the lowermost lifting platform is thicker than that of the other lifting platforms. One side of the upper end of the lowermost lifting platform is provided with a telescopic platform.

[0009] Further, the telescopic frame includes a plurality of guide rods installed on the limiting plate. A plurality of guide holes are formed on one side of the lifting table. One end of the guide rod extends into the guide hole. The limiting plate and the lifting table are connected by a plurality of telescopic springs. An inclined plate is installed at the lower end of the limiting plate. A pulley is arranged below the inclined plate, and the pulley is installed on the lifting table.

[0010] Further, avoidance openings corresponding to the positions of the guide rods and the telescopic springs are formed on the lifting table, and the positions of the guide rods and the telescopic springs on different lifting tables are different.

[0011] Further, the telescopic table includes a moving plate located above the lifting table. A square groove is formed at the upper end of the lifting table. Fixed nuts are installed on both sides of the upper end of the lifting table. An adjusting screw rod is connected to the inner side of the fixed nut by threads. Limiting holes are formed on both sides of the moving plate. One end of the adjusting screw rod extends into the limiting hole. A reset plate is installed at the lower end of the moving plate. The reset plate and the lifting table are connected by a reset spring. A long strip notch is formed on the lifting table on one side of the adjusting screw rod, and one end of the adjusting screw rod extends into the long strip notch.

[0012] Further, the lower end of the reset plate is hinged with a telescopic plate. One side of the upper end of the square groove is hinged with a square sleeve, and one end of the telescopic plate extends into the square sleeve.

[0013] The beneficial effects of the present utility model are as follows: By installing a telescopic table on the lowermost lifting table and adjusting the position of the telescopic table according to the size of the anchor bolt, it is possible to prevent smaller anchor bolts from being placed side by side on the telescopic table and prevent larger anchor bolts from falling, which is convenient to use. The limiting plate can limit the anchor bolts moving to the upper lifting table to prevent them from falling;

[0014] The position of the square groove can be blocked by the telescopic plate and the square sleeve to prevent the anchor bolt from falling into the square groove. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of a conveying device for anchor bolt processing according to the present utility model;

[0016] Figure 2 is Figure 1 a partial enlarged view of A in

[0017] Figure 3 is Figure 1 a partial enlarged view of B in

[0018] Figure 4 is a partial side view of a conveying device for anchor bolt processing according to the present utility model;

[0019] Figure 5It is a schematic diagram of the positional relationship between the moving plate and the adjusting screw of the present utility model;

[0020] In the figure, 1 is a material box; 2 is a conveyor belt device; 3 is an intercepting plate; 4 is an inlet and outlet; 5 is a lifting platform; 6 is a lifting frame; 7 is a limiting plate; 8 is a telescopic frame; 9 is a telescopic platform; 10 is a guide rod; 11 is a guide hole; 12 is a telescopic spring; 13 is an inclined plate; 14 is a pulley; 15 is a moving plate; 16 is a square groove; 17 is a fixing nut; 18 is an adjusting screw; 19 is a limiting hole; 20 is a reset plate; 21 is a reset spring; 22 is a long strip notch; 23 is a telescopic plate; 24 is a square sleeve. Specific embodiments

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, in the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0023] The present utility model provides as Figures 1-5A conveying device for anchor bolt processing shown in the figure includes a material box 1. A plurality of anchor rods are placed in the material box 1. One side of the upper end of the material box 1 is equipped with a conveyor belt device 2. One end of the conveyor belt device 2 is equipped with an intercepting plate 3. Its characteristic lies in that a conveying mechanism is installed on the material box 1, and an anti-falling mechanism is installed on the material box 1; the conveying mechanism includes an inlet and outlet 4 located on one side of the lower end of the material box 1. A plurality of lifting platforms 5 are installed at the inlet and outlet 4. The plurality of lifting platforms 5 are placed in a stepped shape in the material box 1. The lower end of the lifting platform 5 is installed with a lifting frame 6. The lifting frame 6 can drive the lifting platform 5 to move up and down. The upper end of the lifting platform 5 is an inclined surface; the anti-falling mechanism includes a limiting plate 7 located on one side of the upper end of the lifting platform 5. The limiting plate 7 and the lifting platform 5 are connected by a telescopic frame 8. There is no telescopic frame 8 on one side of the lowermost lifting platform 5. The thickness of the lowermost lifting platform 5 is thicker than that of the other lifting platforms 5. One side of the upper end of the lowermost lifting platform 5 is installed with a telescopic platform 9;

[0024] The process of conveying the anchor rod by this device is as follows: Put the anchor rod into the material box 1. Adjust the position of the telescopic platform 9 according to the diameter of the anchor rod. After adjustment, retract all the lifting frames 6 to the shortest, so that the lowermost lifting platform 5 can move to the lower end inside the material box 1. Then, under the action of gravity and the inclined surface, the anchor rod can fall on the lowermost telescopic platform 9. Then start to extend this lifting frame 6, which can push the lowermost lifting platform 5 upward. When the lowermost lifting platform 5 moves above the second lifting platform 5, push the limiting plate 7 outward through the telescopic frame 8. Then, under the action of the inclined surface, the anchor rod can move to the second lifting platform 5 from the bottom. Then drive the limiting plate 7 through the telescopic frame 8 to limit the anchor bolt to prevent it from falling. Start to shorten the first lifting frame 6 and make the first lifting platform 5 move downward. At the same time, extend the second lifting frame 6, which can drive the second lifting platform 5 and the anchor rod to move upward. Then, under the action of the inclined surface, the anchor rod moves to the third lifting platform 5. Start to shorten the second lifting frame 6 and drive the second lifting platform 5 to move downward. Extend the third lifting frame 6 to drive the third lifting platform 5 to move upward and limit the anchor rod through the limiting plate 7. And so on. When the uppermost lifting platform 5 moves above the material box 1, under the action of the inclined surface, the anchor rod can move onto the conveyor belt device 2 and be intercepted by the intercepting plate 3. Then, through the operation of the conveyor belt device 2, the anchor rod can be conveyed.

[0025] Refer to the attached Figure 1 and the attached Figure 2 of the specification, the telescopic frame 8 includes a plurality of guide rods 10 installed on the limiting plate 7. A plurality of guide holes 11 are opened on one side of the lifting platform 5. One end of the guide rod 10 extends into the guide hole 11. The limiting plate 7 and the lifting platform 5 are connected by a plurality of telescopic springs 12. An inclined plate 13 is installed at the lower end of the limiting plate 7. A pulley 14 is provided below the inclined plate 13. The pulley 14 is installed on the lifting platform 5.

[0026] The process of the telescopic frame 8 driving the limit plate 7 to move is as follows: When the lower lifting platform 5 moves upward, the pulley 14 can first contact the inclined plate 13, and then the limit plate 13 and the limit plate 7 can be pushed outward to avoid the anchor rod, facilitating the movement of the anchor rod onto the upper lifting platform 5. The guiding hole 11 and the guiding rod 10 can ensure the moving direction of the limit plate 7 and stretch the telescopic spring 12. Then, when the two lifting platforms 5 are separated, the pulley 14 moves below the inclined plate 13, and then under the pulling force of the telescopic spring 12, the limit plate 7 can be pulled back to its original position and the anchor rod can be limited.

[0027] The lifting platform 5 is provided with avoidance openings corresponding to the positions of the guiding rod 10 and the telescopic spring 12. The guiding rod 10 and the telescopic spring 12 on different lifting platforms 5 are in different positions, which can facilitate the avoidance of the guiding rod 10 and the telescopic spring 12 through the avoidance openings and facilitate the movement of the two lifting platforms 5 to the same plane.

[0028] Refer to the attached drawings of the specification Figure 1 、the attached drawings of the specification Figure 3 and the attached drawings of the specification Figure 5 As shown in FIGS. 1 to 3, the telescopic platform 9 includes a moving plate 15 located above the lifting platform 5. A square groove 16 is formed at the upper end of the lifting platform 5. Fixed nuts 17 are installed on both sides of the upper end of the lifting platform 5. The inner side of the fixed nut 17 is threadedly connected with an adjusting screw rod 18. Limit holes 19 are formed on both sides of the moving plate 15. One end of the adjusting screw rod 18 extends into the limit hole 19. A reset plate 20 is installed at the lower end of the moving plate 15. The reset plate 20 and the lifting platform 5 are connected by a reset spring 21. A long strip notch 22 is formed on the lifting platform 5 on one side of the adjusting screw rod 18, and one end of the adjusting screw rod 18 extends into the long strip notch 22;

[0029] The process of the telescopic platform 9 holding the anchor rod is as follows: Under normal conditions, under the action of the reset spring 21, the moving plate 15 can move towards the direction of the second lifting platform 5 from the bottom, and the moving plate 15 can wrap the bottommost lifting platform 5. By rotating the adjusting screw rod 18, the adjusting screw rod 18 can move through the threaded connection between the adjusting screw rod 18 and the fixed nut 17, and the moving plate 15 can be pushed outward or move inward under the pulling force of the reset spring 21, so that the anchor rod can be jointly received by the moving plate 15 and the lifting platform 5.

[0030] Refer to the attached drawings of the specification Figure 1 、the attached drawings of the specification Figure 3 and the attached drawings of the specification Figure 4, a telescopic plate 23 is hinged to the lower end of the reset plate 20, and a square sleeve 24 is hinged to one side of the upper end of the square groove 16. One end of the telescopic plate 23 extends into the square sleeve 24. When the moving plate 15 drives the reset plate 20 to move, the telescopic plate 23 can be moved and rotated, and the telescopic plate 23 can be telescoped in the square sleeve 24 to block the square groove 16 and prevent the anchor rod from moving to the square groove 16.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A conveying device for anchor bolt processing, comprising a material box (1), wherein a plurality of anchor rods are placed in the material box (1), a conveyor belt device (2) is installed on one side of the upper end of the material box (1), and an interception plate (3) is installed on one end of the conveyor belt device (2), characterized in that: The material box (1) is provided with a conveying mechanism, and the material box (1) is provided with an anti-dropping mechanism; The conveying mechanism comprises an inlet and outlet (4) located at one side of the lower end of the material box (1), a plurality of lifting platforms (5) are installed at the inlet and outlet (4), the plurality of lifting platforms (5) are arranged in a step-like manner in the material box (1), a lifting frame (6) is installed at the lower end of the lifting platform (5), the lifting frame (6) can drive the lifting platform (5) to move up and down, and the upper end of the lifting platform (5) is an inclined surface; The anti-drop mechanism comprises a limit plate (7) located on one side of the upper end of the lifting platform (5); the limit plate (7) and the lifting platform (5) are connected via a telescopic frame (8); the lowermost lifting platform (5) is not provided with a telescopic frame (8); the thickness of the lowermost lifting platform (5) is thicker than that of the other lifting platforms (5); and a telescopic platform (9) is installed on one side of the upper end of the lowermost lifting platform (5).

2. A conveying device for anchor bolt processing according to claim 1, characterized in that: The telescopic frame (8) comprises a plurality of guide rods (10) mounted on a limit plate (7); a plurality of guide holes (11) are formed on one side of the lifting platform (5); one end of the guide rod (10) extends into the guide hole (11); the limit plate (7) and the lifting platform (5) are connected via a plurality of telescopic springs (12); an inclined plate (13) is mounted at the lower end of the limit plate (7); a pulley (14) is provided below the inclined plate (13); and the pulley (14) is mounted on the lifting platform (5).

3. A conveying device for anchor bolt processing according to claim 2, characterized in that: The lifting platform (5) is provided with an escape opening corresponding to the position of the guide rod (10) and the telescopic spring (12); the guide rod (10) and the telescopic spring (12) on different lifting platforms (5) are located at different positions.

4. A conveying device for anchor bolt processing according to claim 1, characterized in that: The telescopic platform (9) comprises a movable plate (15) located above the lifting platform (5), a square groove (16) is formed at the upper end of the lifting platform (5), fixing nuts (17) are installed on both sides of the upper end of the lifting platform (5), and an adjusting screw (18) is connected to the inner side of the fixing nut (17) through a thread, and limiting holes (19) are formed on both sides of the movable plate (15), one end of the adjusting screw (18) extends into the limiting hole (19), and a reset plate (20) is installed at the lower end of the movable plate (15), and the reset plate (20) and the lifting platform (5) are connected through a reset spring (21), and a long notch (22) formed on the lifting platform (5) is provided on one side of the adjusting screw (18), and one end of the adjusting screw (18) extends into the long notch (22).

5. A conveying device for anchor bolt processing according to claim 4, characterized in that: A telescopic plate (23) is hingedly connected to the lower end of the reset plate (20), a square sleeve (24) is hingedly connected to one side of the upper end of the square groove (16), and one end of the telescopic plate (23) extends into the square sleeve (24).

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