Blanking device used after anchor bolt assembly

Abstract

The utility model discloses an anchor bolt after-assembly blanking device which comprises a machine frame and a discharging hopper, a guide hopper is installed on the machine frame, the input end of the guide hopper is communicated with the discharging hopper, the output end of the guide hopper is hinged to a steering plate, a bent spring is installed on the guide hopper, the output end of the bent spring is connected with the steering plate, and a baffle is installed on the guide hopper. The baffle is located above the steering plate, a first air blowing opening and a second air blowing opening are formed in the two sides of the guide hopper, and a conveyor is installed on the machine frame. Through cooperative arrangement of a lifting block and a conveying plate, the lifting block lifts the conveying plate, so that the output end of a guide hopper can penetrate into a material box, and the situation that the anchor bolt directly falls into the material box from high altitude and collides with the material box is avoided; through the cooperative arrangement of the deflecting plate, the first air blowing opening and the second air blowing opening, the anchor bolts vertically or obliquely sliding down can be blown to rotate and finally slide out of the opening of the deflecting plate, and therefore the effect that the anchor bolts falling into the material box can be arranged in order is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor bolt blanking devices, in particular to a blanking device for anchor bolts after assembly. Background Art

[0002] As a commonly used fastener, anchor bolts generally consist of several parts such as anchor rods, sleeves (expansion sleeves), washers and nuts. After being produced separately, they need to be assembled.

[0003] In the prior art, after the anchor bolts are assembled, they are usually pushed out of the mold directly by a cylinder, and the anchor bolts slide directly into the material box along the discharge hopper, and are directly weighed by the staff to determine the number of anchor bolts in the material box. However, when the anchor bolts fall into the material box along the discharge port, they will firstly collide with the anchor bolts that have entered previously, causing wear; secondly, the anchor bolts fall and stack randomly, and the number of anchor bolts contained in the material box is small, resulting in a waste of space in the material box. Utility Model Content

[0004] Based on this, it is necessary to provide a device for unloading anchor bolts after assembly to address the above technical problems.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a material unloading device after the anchor bolt is assembled, including a frame and a discharging hopper, a guide bucket is installed on the frame, the guide bucket input end is connected with the discharging hopper, the guide bucket output end is hinged with a steering plate, a curved spring is installed on the guide bucket, the curved spring output end is connected with the steering plate, a baffle is installed on the guide bucket, the baffle is located above the steering plate, and a blowing port 1 and a blowing port 2 are provided on both sides of the guide bucket, a conveyor is installed on the frame, a plurality of conveying plates are provided on the conveying plates, a material box is placed on the conveying plate, the conveying plate is slidingly engaged with the frame, a lifting block is slidingly engaged with the frame, a threaded rod is rotatably installed on the frame, the lifting block is threadedly connected to the threaded rod, a rotating drive device is installed on the frame, the output end of the rotating drive device is transmission connected to the threaded rod, and a partition and a limit plate are installed on the guide bucket.

[0006] Preferably, a matching block is slidably connected to the frame, a matching shaft is installed on the frame, and the matching block is slidably connected to the matching shaft; when one side of the conveying plate is clamped into the lifting block, the other side is clamped into the matching block.

[0007] Preferably, the lifting block, the matching block and the frame are provided with a same through slot, and lifted blocks are installed on both sides of the conveying plate, and the lifted blocks are slidably engaged in the through slot.

[0008] Preferably, a plurality of balls are rotatably mounted on the baffle.

[0009] Preferably, the bottom of the deflector plate is provided with a rounded corner, and the bottom of the guide bucket is provided with a chamfer.

[0010] Preferably, a hinge shaft is rotatably mounted on the guide bucket, and the steering plate is mounted on the hinge shaft.

[0011] Compared with the existing technology, this technical solution has at least one of the following beneficial effects:

[0012] 1. Through the coordination of the lifting block and the conveying plate, the lifting block lifts the conveying plate so that the output end of the guide bucket can penetrate deep into the material box, thereby preventing the anchor bolt from falling directly from a high altitude into the material box and causing collision;

[0013] 2. By coordinating the deflecting plate with the first and second blowing ports, the anchor bolts sliding down vertically or obliquely can be blown and rotated, and finally slide out from the opening of the deflecting plate, thereby achieving a more orderly arrangement of the anchor bolts falling into the material box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A perspective view of an embodiment of the present invention;

[0015] Figure 2 A side sectional view of an embodiment of the present invention;

[0016] Figure 3 For an embodiment of the present utility model Figure 3 Enlarged view of point A in the middle;

[0017] Figure 4 Another perspective view of an embodiment of the present invention;

[0018] In the figure, 1. frame; 2. discharge hopper; 3. guide hopper; 4. steering plate; 5. curved spring; 6. baffle; 7. air blowing port 1; 8. air blowing port 2; 9. conveyor; 10. conveying plate; 11. lifting block; 12. threaded rod; 13. rotary drive device; 14. matching block; 15. matching shaft; 16. through slot; 17. lifted block; 18. ball bearing; 19. partition; 20. hinge shaft; 21. limit plate. DETAILED DESCRIPTION

[0019] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] See also Figures 1 to 4, the embodiment of the present application provides a post-assembly unloading device for anchor bolts, including a frame 1 and a discharging hopper 2, a guide bucket 3 is installed on the frame 1, the input end of the guide bucket 3 is connected to the discharging hopper 2, the output end of the guide bucket 3 is hinged with a steering plate 4, a curved spring 5 is installed on the guide bucket 3, the output end of the curved spring 5 is connected to the steering plate 4, a baffle 6 is installed on the guide bucket 3, the baffle 6 is located above the steering plate 4, and an air blowing port 1 7 and an air blowing port 2 8 are provided on both sides of the guide bucket 3, the input ends of the air blowing port 1 7 and the air blowing port 2 8 can be connected to the air pump, and the air blowing port 1 7 and the air blowing port 2 8 are both diagonally arranged. A conveyor 9 is installed on the frame 1, and the conveyor 9 can be a belt conveyor, and its driving motor is preferably a servo motor. There should be a Several rollers are used to support the upper surface of the conveyor to prevent heavier material boxes and conveyor plates 10 from bending the upper belt of the conveyor 9, thereby affecting transportation. Several conveyor plates 10 are provided on the conveyor 9, and material boxes are placed on the conveyor plates 10. The conveyor plates 10 are slidably engaged with the frame 1, and a lifting block 11 is slidably engaged with the frame 1. A threaded rod 12 is rotatably installed on the frame 1, and the lifting block 11 is threadedly connected to the threaded rod 12. A rotary drive device 13 is installed on the frame 1. The rotary drive device 13 is preferably a servo motor, and should be connected to the drive motor and air pump of the conveyor 9 through signal processor signals. The output end of the rotary drive device 13 is transmission-connected to the threaded rod 12, and a partition 19 and a limit plate 21 are installed on the guide bucket 3.

[0021] The material box is then driven by the spring 5 to return to its original position after the material box is filled with the material. When the material box is filled with the material, the conveying plate 10 is moved downwards by the spring 5, and the conveying plate 10 is moved downwards by the spring 5, so that the material box is filled with the material. Drive the material box to be sent out; when the anchor bolt slides onto the baffle 6, it will be blown in turn by the diagonally arranged air blowing port 1 7 and air blowing port 2 8. If the bolt is tilted or slides vertically, it will be blown down by the air blowing and output from the steering plate 4 after becoming horizontal. If the bolt slides horizontally, it will only move horizontally when blown and then output from the steering plate 4, so that the bolt can be placed into the box more neatly. The blowing intervals of the air blowing port 1 7 and the air blowing port 2 8 can be the same as the frequency of the cylinder pushing the bolt down; when the anchor bolt starts to stack on one side of the material box, it is limited by the material box wall, the limit plate 21 and the partition 19. After placing one row, the conveyor plate 10 is driven by the conveyor 9 to move the appropriate distance, and then the conveyor plate 10 is lifted to place the next row. At this time, the limit plate 21 and the partition 19 limit the row to be placed and the previous row to prevent the previous row from falling due to vibration.

[0022] In some embodiments, to balance the conveyor plate 10 and prevent it from breaking when the material box is heavy, a mating block 14 is provided on the frame 1 for sliding engagement. A mating shaft 15 is mounted on the frame 1, and the mating block 14 is slidably connected to the mating shaft 15. When one side of the conveyor plate 10 engages the lifting block 11, the other side engages the mating block 14. When the lifting block 11 drives the conveyor plate 10 upward, the mating block 14 also rises along the mating shaft 15.

[0023] In some embodiments, in order to enable the conveying plate 10 to be smoothly inserted into the lifting block 11 and the matching block 14, the lifting block 11, the matching block 14 and the frame 1 are provided with a common through-slot 16, and a lifted block 17 is installed on both sides of the conveying plate 10, and the lifted block 17 is slidably engaged in the through-slot 16. The lifted block 17 can slide into the through-slot 16 on the lifting block 11 and the matching block 14 in the through-slot 16 on the frame 1, thereby lifting the conveying plate 10.

[0024] In some embodiments, in order to prevent the anchor bolt from being blown down smoothly, a plurality of balls 18 are rotatably mounted on the baffle 6. The balls 18 reduce the friction between the anchor bolt and the baffle 6.

[0025] In some embodiments, in order to facilitate the rotation of the steering plate 4, the bottom of the steering plate 4 is provided with a rounded corner, and the bottom of the guide bucket 3 is provided with a chamfer.

[0026] In some embodiments, in order to realize the articulation of the steering plate 4 , a hinge shaft 20 is rotatably mounted on the guide bucket 3 , and the steering plate 4 is mounted on the hinge shaft 20 .

[0027] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0028] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and these variations and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0031] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

Claims

1. A device for unloading anchor bolts after assembly, comprising a frame (1) and a discharge hopper (2), characterized in that: The frame (1) is provided with a guide bucket (3), the input end of the guide bucket (3) is connected to the discharge hopper (2), the output end of the guide bucket (3) is hinged with a steering plate (4), a curved spring (5) is provided on the guide bucket (3), the output end of the curved spring (5) is connected to the steering plate (4), a baffle (6) is provided on the guide bucket (3), the baffle (6) is located above the steering plate (4), a first air blowing port (7) and a second air blowing port (8) are provided on both sides of the guide bucket (3), a conveyor (9) is provided on the conveyor (9), and a There are a plurality of conveying plates (10), a material box is placed on the conveying plates (10), the conveying plates (10) are slidably connected to the frame (1), a lifting block (11) is slidably connected to the frame (1), a threaded rod (12) is rotatably installed on the frame (1), the lifting block (11) is threadedly connected to the threaded rod (12), a rotary drive device (13) is installed on the frame (1), an output end of the rotary drive device (13) is transmission-connected to the threaded rod (12), and a partition (19) and a limit plate (21) are installed on the guide bucket (3).

2. The anchor bolt assembly and unloading device according to claim 1, characterized in that: A matching block (14) is slidably engaged on the frame (1), a matching shaft (15) is mounted on the frame (1), and the matching block (14) and the matching shaft (15) are slidably connected; when one side of the conveying plate (10) is engaged with the lifting block (11), the other side is engaged with the matching block (14).

3. The anchor bolt post-assembly blanking device according to claim 2, characterized in that: The lifting block (11), the matching block (14) and the frame (1) are provided with a same through slot (16), and lifted blocks (17) are installed on both sides of the conveying plate (10), and the lifted blocks (17) are slidably engaged in the through slot (16).

4. The anchor bolt post-assembly blanking device according to claim 1, characterized in that: A plurality of balls (18) are rotatably mounted on the baffle (6).

5. The anchor bolt post-assembly blanking device according to claim 1, characterized in that: The bottom of the deflection plate (4) is provided with a rounded corner, and the bottom of the guide bucket (3) is provided with a chamfered corner.

6. The anchor bolt post-assembly blanking device according to claim 1, characterized in that: A hinge shaft (20) is rotatably mounted on the guide bucket (3), and the steering plate (4) is mounted on the hinge shaft (20).

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