Receiving conveying frame

Abstract

The utility model discloses a receiving conveying frame, which relates to the technical field of conveying frames and comprises a frame body, two driving chains are arranged in the frame body side by side, driving motors are arranged on the driving chains, grouping units are arranged on the driving chains, and a bundling unit is arranged at one end of the frame body. The grouping unit comprises partition plates symmetrically arranged on the driving chain, and the two partition plates form a containing opening; the bundling unit comprises a first driving cylinder and a second driving cylinder, the first driving cylinder is arranged on one side of the frame body, a push plate is arranged at the output end of the first driving cylinder, a first baffle is arranged on the side, opposite to the push plate, of the frame body, the second driving cylinder is arranged in the frame body and located between the two driving chains, and a jacking frame is arranged at the output end of the second driving cylinder. According to the connecting rod bundling device, grouping of the number of connecting rods is achieved through the grouping unit, meanwhile, the bundling unit can assist workers in bundling the grouped connecting rods, the working efficiency is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying racks, in particular to a material receiving and conveying rack. Background Art

[0002] See attached Figure 1 The figure shows a connecting rod used in building formwork. During production, the steel coil is first mounted on an unwinder, and then one end of the steel strip is placed in a slitting machine. The slitting machine divides the steel strip into several steel strips of the same width as the connecting rod. Then, multiple steel strips are placed in a punch press at the same time, which drives the die to punch out the connecting rod in one go.

[0003] Currently, after the connecting rods are punched and sheared, a conveyor is placed on the side of the punch discharge to transport the connecting rods to a receiving basket, and then workers bundle and pack the connecting rods according to a certain quantity. However, this method requires manual counting of the connecting rods one by one, which not only increases the number of processes and workers, but also has low efficiency. It also relies on manpower for a long time, which is labor-intensive for workers.

[0004] Therefore, there is an urgent need for a material receiving and conveying rack to assist workers in bundling and grouping the connecting rods, thereby improving bundling efficiency and reducing labor intensity. Utility Model Content

[0005] In response to the above technical problems, the utility model provides a material receiving and conveying rack, which is used to solve the current problem that after the connecting rods are punched and sheared, workers bundle and pack the connecting rods according to a certain quantity. This method requires manual counting of the connecting rods one by one, which not only increases the number of processes and workers, but also has low efficiency and high labor intensity for workers when working for a long time.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A material receiving and conveying rack comprises a main body and a frame body, wherein two drive chains are arranged side by side in the frame body, the drive chains are equipped with drive motors, a plurality of grouping units are arranged at equal intervals on the drive chains, and a bundling unit is provided at one end of the frame body;

[0008] The grouping unit includes two partition plates symmetrically arranged on the drive chain, the two partition plates forming an accommodating opening, and the accommodating opening is V-shaped;

[0009] The strapping unit includes a first driving cylinder and a second driving cylinder, wherein the first driving cylinder is arranged on one side of the frame, the output end of the first driving cylinder is provided with a push plate, and the frame is provided with a first baffle on the opposite side of the push plate, the second driving cylinder is arranged in the frame and located between the two drive chains, and the output end of the second driving cylinder is provided with a lifting frame, and the top end of the lifting frame is lower than the drive chain.

[0010] Furthermore, the partition plate is Z-shaped and is provided with a connecting plate, which is bolted to the drive chain. A guide plate is provided at one end of the connecting plate, and an obtuse angle is formed between the guide plate and the connecting plate. The guide plate is away from the width compensation plate at one end of the connecting plate.

[0011] Furthermore, the lifting frame is in a straight line shape and parallel to the movement direction of the connecting rod. A converging arc is provided on the lifting frame. Converging arms are provided at both ends of the converging arc, and the top of the converging arm is lower than the drive chain.

[0012] Furthermore, the cross section of the push plate is the same as that of the accommodating opening, and can cover the entire accommodating opening.

[0013] Furthermore, a second baffle is provided at the other end of the frame, and the second baffle is used to prevent the connecting rod from flying out of the frame.

[0014] Furthermore, a damping pad is provided on a side of the second baffle close to the frame.

[0015] Furthermore, the frame is provided with a material receiving rack at one end of the bundling unit.

[0016] Furthermore, the material receiving rack includes a horizontally arranged receiving platform, and a guide member is obliquely arranged between the receiving platform and the rack body.

[0017] In summary, the beneficial technical effects of the present invention are:

[0018] The receiving port formed by two partition plates is used to collect the connecting rods from the conveyor. When a certain number of connecting rods are collected, they are transported to the bundling unit through the drive chain. During bundling, the first drive cylinder drives the push plate to push all the connecting rods toward the first baffle, and then the ends of all the connecting rods are aligned with the first baffle as a reference. This ensures that the connecting rod unit after bundling is more integrated and prevents it from falling apart. The second drive cylinder then drives the lifting frame to lift all the connecting rods upward to gather them together for the convenience of bundling. During this process, there is no need for manual counting by the staff. The intermittent operation of the drive motor ensures that the number of connecting rods collected in each receiving port is the same, which not only improves work efficiency, but also makes bundling more convenient for the staff with the assistance of the bundling unit, further reducing labor intensity. The damping pad on the second baffle reduces the amplitude of the connecting rod's reaction when the connecting rod hits the second baffle, and also reduces noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the connecting rod;

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 3 yes Figure 2 Schematic diagram from another angle;

[0022] Figure 4 yes Figure 2 Schematic diagram from the third angle;

[0023] Figure 5 It is a structural diagram of the jacking frame;

[0024] Figure 6 It is a structural diagram of the partition plate;

[0025] Figure 7 yes Figure 2 A magnified schematic diagram of part A;

[0026] Figure 8 It is a schematic diagram of the use of the present utility model.

[0027] Figure markings: 1. connecting rod; 2. waist hole; 3. notch; 4. frame; 5. sprocket; 6. drive chain; 7. drive motor; 8. partition plate; 9. accommodating opening; 10. first drive cylinder; 11. second drive cylinder; 12. push plate; 13. first baffle; 14. lifting frame; 15. gathering arc opening; 16. gathering arm; 17. second baffle; 18. damping pad; 19. connecting plate; 20. guide plate; 21. width compensation plate; 22. material receiving rack; 23. receiving platform; 24. guide member; 25. mounting seat; 26. conveyor. DETAILED DESCRIPTION

[0028] The present invention will be described clearly and completely below with reference to the embodiments.

[0029] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] In the description of the embodiments, unless otherwise specified or limited, the terms "disposed" and "connected" should be understood broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; direct connections, connections through an intermediary medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on their specific circumstances.

[0031] See attached Figure 1 , shown is the specific structure of the connecting rod 1. The two ends of the connecting rod 1 are arc-shaped, and both ends are provided with waist holes 2 along the length direction. Notches 3 are symmetrically provided on both sides of the connecting rod 1. When producing the connecting rod 1, the waist holes 2 and notches 3 are punched and cut at one time through the mold to achieve the purpose of continuous production.

[0032] See attached Figure 2-7 , shown is a material receiving and conveying frame, comprising a frame body 4, a rotating shaft is provided at each end of the frame body 4, a sprocket 5 is provided at each end of each rotating shaft, the frame body 4 is provided with two drive chains 6 in parallel through the sprockets 5, and a drive motor 7 is provided on one of the rotating shafts;

[0033] A plurality of grouping units are equidistantly provided on the two drive chains 6, and the grouping unit includes two partition plates 8 symmetrically bolted to the drive chain 6, and the partition plate 8 is provided with a connecting plate 19 bolted to the chain plate of the drive chain 6, and one end of the connecting plate 19 is obtusely provided with a guide plate 20, and the angle between the connecting plate 19 and the guide plate 20 is an obtuse angle of 109 degrees, and one end of the guide plate 20 is provided with a width compensation plate 21. The two partition plates 8 form a V-shaped accommodating port 9 through the obliquely provided guide plate 20. When in use, the grouping unit is rotated to the end of the conveyor 26 by the drive motor 7, and then the punched connecting rod 1 falls into the accommodating port 9 by the conveyor 26. At this time, the movement of the grouping unit is achieved by controlling the intermittent time of the drive motor 7. In this way, the grouping of the number of connecting rods 1 is achieved by machinery instead of manual labor. This not only improves the efficiency of grouping the number of connecting rods 1, but also reduces labor intensity, and there is no need to assign a dedicated worker for grouping.

[0034] The frame body 4 is provided with a bundling unit at one end of the connecting rod 1 in the direction of travel. The bundling unit includes a first driving cylinder 10 provided on one side of the frame body 4. The output end of the first driving cylinder 10 is provided with a push plate 12. The cross-section of the push plate 12 is the same as that of the accommodating opening 9 and can cover the entire accommodating opening 9. At the same time, the frame body 4 is provided with a first baffle 13 on the opposite side of the push plate 12. During bundling, after the connecting rod 1 is transported between the push plate 12 and the first baffle 13 by the grouping unit, the first driving cylinder 10 drives the push plate 12 to push one end of the connecting rod 1 so that the connecting rod 1 moves toward the first baffle 13 as a whole. At this time, after the other end of the connecting rod 1 abuts against the first baffle 13, the purpose of coplanarity of the ends of all the connecting rods 1 is achieved under the action of the push plate 12 and the first baffle 13. This improves the integrity of the entire connecting rod 1 group and prevents it from falling apart.

[0035] The bundling unit also includes a second drive cylinder 11, which is arranged in the frame 4 through a mounting seat 25 and is located in the middle of the two drive chains 6. At the same time, a lifting frame 14 is provided at the output end of the second drive cylinder 11 parallel to the movement direction of the connecting rod 1. A gathering arc 15 is provided on the lifting frame 14, and gathering arms 16 are provided at both ends of the gathering arc 15. The spacing between the two gathering arms 16 is equal to the width of the accommodating opening 9. During the normal operation of the connecting rod 1, the top of the gathering arm 16 is lower than the drive chain 6, which can avoid interference between the connecting rod 1 and the gathering arm 16. When the connecting rod 1 is placed above the lifting frame 14, the second drive cylinder 11 is started to drive the lifting frame 14 to jack up, and the gathering arc 15 and the gathering arm 16 are used to gather all the connecting rods 1 together to assist the staff in bundling the connecting rods 1;

[0036] Furthermore, in order to prevent the connecting rod 1 from flying out of the frame 4 due to excessive speed when falling from the conveyor 26 into the receiving opening 9, a second baffle 17 is provided on the side of the frame 4 opposite to the conveyor 26. A damping pad 18 is provided on the side of the second baffle 17 close to the frame 4. The damping pad 18 reduces the rigid collision between the end of the connecting rod 1 and the second baffle 17, and also reduces the noise when the two collide.

[0037] Furthermore, in order to facilitate the collection of the bundled connecting rods 1 and avoid the staff from directly taking out the connecting rods 1 from the frame 4 to increase the labor intensity, a receiving rack 22 is provided at one end of the bundling unit of the frame 4. The receiving rack 22 includes a horizontally arranged receiving platform 23. A guide member 24 is provided between the receiving platform 23 and the frame 4. When the bundled connecting rods 1 are transported forward and fall under the action of the drive chain 6, the connecting rods 1 slide onto the receiving platform 23 by the guide member 24.

[0038] When using, refer to the attached Figure 8As shown, the utility model is placed at the discharge end of the conveyor frame, and the second baffle 17 is facing the conveyor frame, and then one of the grouping units is placed in the position of the second baffle 17 by the driving motor 7. At this time, the connecting rod 1 punched by the punch falls onto the conveyor 26, and the connecting rod 1 is conveyed by the conveyor 26 and falls into the accommodating port 9. When the intermittent time of the driving motor 7 reaches the set value, it drives the drive chain 6 and the grouping unit to move step by step. When the connecting rod 1 reaches the strapping unit, the first driving motor 7 is started to drive the push plate 12 to cooperate with the first baffle 13 to align the two ends of all the connecting rods 1, and then the second driving motor 7 is started to lift the lifting frame 14 upward and use the gathering arc 15 and the gathering arm 16 to gather all the connecting rods 1. Then the staff uses the strapping machine to bundle the connecting rods 1, and finally the bundled connecting rods 1 fall onto the receiving platform 23 through the guide member 24.

[0039] The above description is only a preferred specific embodiment of the present invention and does not limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A material receiving and conveying frame, comprising a frame body (4), wherein two drive chains (6) are arranged side by side in the frame body (4), and the drive chains (6) are equipped with a drive motor (7), characterized in that: The driving chain (6) is provided with a plurality of grouping units at equal intervals, and one end of the frame (4) is provided with a bundling unit; The grouping unit comprises two partition plates (8) symmetrically arranged on the drive chain (6), the two partition plates (8) forming an accommodating opening (9), and the accommodating opening (9) is V-shaped; The bundling unit comprises a first driving cylinder (10) and a second driving cylinder (11), wherein the first driving cylinder (10) is arranged on one side of a frame (4), a push plate (12) is provided at the output end of the first driving cylinder (10), and a first baffle (13) is provided on the opposite side of the frame (4) from the push plate (12), the second driving cylinder (11) is arranged in the frame (4) and is located between two driving chains (6), a lifting frame (14) is provided at the output end of the second driving cylinder (11), and the top end of the lifting frame (14) is lower than the driving chain (6).

2. The material receiving and conveying rack according to claim 1, characterized in that: The partition plate (8) is Z-shaped and is provided with a connecting plate (19). The connecting plate (19) is bolted to the drive chain (6). A guide plate (20) is provided at one end of the connecting plate (19). An obtuse angle is formed between the guide plate (20) and the connecting plate (19). The guide plate (20) is away from a width compensation plate (21) at one end of the connecting plate (19).

3. The material receiving and conveying rack according to claim 1, characterized in that: The lifting frame (14) is in a straight line shape and is parallel to the movement direction of the connecting rod (1). A gathering arc opening (15) is provided on the lifting frame (14). The lifting frame (14) is provided with gathering arms (16) at both ends of the gathering arc opening (15). The top end of the gathering arm (16) is lower than the driving chain (6).

4. The material receiving and conveying rack according to claim 1, characterized in that: The cross section of the push plate (12) is the same as that of the accommodating opening (9), and is capable of covering the entire accommodating opening (9).

5. The material receiving and conveying rack according to claim 1, characterized in that: The other end of the frame (4) is provided with a second baffle (17), and the second baffle (17) is used to prevent the connecting rod (1) from flying out of the frame (4).

6. The material receiving and conveying rack according to claim 5, characterized in that: A damping pad (18) is provided on one side of the second baffle (17) close to the frame (4).

7. The material receiving and conveying rack according to claim 1, characterized in that: The frame (4) is provided with a material receiving frame (22) at one end of the bundling unit.

8. The material receiving and conveying rack according to claim 7, characterized in that: The receiving frame (22) comprises a horizontally arranged receiving platform (23), and a guide member (24) is obliquely arranged between the receiving platform (23) and the frame body (4).

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