Material conveying device of intelligent forging production line

Abstract

The utility model discloses a material conveying device of an intelligent forging production line, relates to the technical field of material conveying, and solves the problems that blank conveying needs manual cooperation, the production efficiency is low and the product quality stability is affected in the prior art. Comprising a conveying frame, a plurality of conveying rollers are rotationally connected to the conveying frame, two positioning assemblies, a limiting assembly and a pushing assembly are sequentially connected to the conveying frame, and the two positioning assemblies are symmetrically arranged on the conveying frame; the number of the limiting assemblies is two, and the two limiting assemblies are symmetrically arranged on the conveying frame. The material pushing assembly comprises a material pushing plate and a third sliding frame, and the material pushing plate is slidably connected into the third sliding frame through a third sliding block. The device has the beneficial effects that manual intervention can be avoided, the material carrying time is shortened, the blank conveying stability is ensured, the product quality stability is improved, and the defective rate is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to material conveying technical field, concretely is a kind of material conveying device of intelligent forging production line. BACKGROUND

[0002] In modern manufacturing industry, forging is widely used in aerospace, automobile manufacturing, mechanical engineering and many other key fields as an important metal forming process. In the traditional forging production line, the handling and conveying of materials often rely on cranes, forklifts and other equipment, and are completed with manual operation. The raw materials need to be lifted from the billet storage area to the heating furnace, and then the heated billets are taken out from the heating furnace and sent to the forging equipment. The operation process is complicated, and each lifting operation needs manual precise positioning operation, and the connection is not smooth. According to statistics, in some forging enterprises using traditional conveying method, the material conveying link accounts for 30%-40% of the entire forging production cycle, which greatly reduces the production capacity.

[0003] At the same time, the forging process has very strict requirements on the heating temperature and transfer time of the material. The fluctuation of temperature or the delay of transfer will cause differences in the quality of forgings. The traditional material conveying method relies on manual experience operation, and it is difficult to accurately control the conveying time, temperature and other parameters of each billet. If the billet is heated in the heating furnace for too long or the transfer process from the heating furnace to the forging equipment takes too long, the temperature distribution of the billet will be uneven, which will affect the internal structure and mechanical properties.

[0004] In summary, in the traditional forging production line, the conveying of billets needs to be completed with manual operation, which is time-consuming and labor-intensive, seriously reduces the production efficiency, and also causes unstable product quality and high scrap rate due to uneven temperature distribution of billets.

[0005] Therefore, the utility model provides a kind of material conveying device of intelligent forging production line to solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a kind of material conveying device of intelligent forging production line to solve the problem of billet conveying needing manual cooperation, low production efficiency and affecting product quality stability in the prior art.

[0007] The technical scheme adopted by the utility model to solve its technical problems is:

[0008] The utility model provides a kind of material conveying device of intelligent forging production line, including conveying frame, a plurality of conveying rollers are rotationally connected on the conveying frame, positioning assembly, limiting component and pusher assembly are sequentially connected on the conveying frame, the positioning assembly is two groups, two groups The positioning assembly is symmetrically arranged on the conveying frame, the positioning assembly includes first sliding frame and positioning roller, the positioning roller is slidably connected in the first sliding frame by first sliding block, guide rod is connected on the first sliding block, the first sliding frame is equipped with guide slot corresponding the guide rod, reset spring is connected between the first sliding block and the first sliding frame;The limiting component is two groups, two groups The limiting component is symmetrically arranged on the conveying frame, the limiting component includes limiting plate and second sliding frame, the limiting plate is slidably connected in the second sliding frame by second sliding block, second screw rod is rotationally connected on the second sliding frame, the second screw rod is threadedly connected with the second sliding block, second drive motor is connected on the side wall of the second sliding frame, the drive shaft of the second drive motor is coaxially connected with the second screw rod;The pusher assembly includes pusher plate and third sliding frame, the pusher plate is slidably connected in the third sliding frame by third sliding block, third screw rod is rotationally connected on the third sliding frame, the third screw rod is threadedly connected with the third sliding block, third drive motor is connected on the side wall of the third sliding frame, the drive shaft of the third drive motor is coaxially connected with the third screw rod.

[0009] By adopting the above technical scheme, the production efficiency can be improved, the manual intervention can be avoided, the material handling time can be shortened, the blank conveying stability can be ensured, the product quality stability can be improved, and the defective rate can be reduced.

[0010] Further, a plurality of convex points are uniformly arranged on the conveying roller.

[0011] By adopting the above technical scheme, the friction between the conveying roller and the material can be increased, and the slipping condition can be avoided.

[0012] Further, a baffle is connected to the first sliding block, the baffle is arranged above the first sliding frame, and the baffle is slidably connected to the first sliding frame.

[0013] By adopting the above technical scheme, the work of the reset spring can be affected by impurities, and the stability of the work can be ensured.

[0014] Further, a plurality of rotating rollers are uniformly connected to the oppositely arranged side walls of the limiting plate.

[0015] By adopting the above technical scheme, when the material moves, the rotating rollers rotate, the friction between the material and the limiting plate is reduced, the material can smoothly pass through, and the surface will not be damaged due to friction.

[0016] Further, the pushing plate is in L-shaped arrangement, and a rounded corner is arranged at the end of the pushing plate.

[0017] By using the above technical scheme, the rounded corner can avoid scratching the material during the pushing process.

[0018] Further, a receiving box is arranged on the conveying frame corresponding to the lower end of the conveying roller, and the receiving box is in sliding connection with the conveying frame.

[0019] By using the above technical scheme, during the movement of the material along the conveying roller, the small particles generated by the surface friction of the material fall into the receiving box as impurities, facilitating the collection of the impurities.

[0020] Further, a handle is connected to the end of the receiving box.

[0021] By using the above technical scheme, the receiving box can be moved out for treatment by pulling the handle.

[0022] Further, a plurality of lifting bases are uniformly connected to the bottom of the conveying frame, the lifting base comprises a threaded rod and a base, the threaded rod is in threaded connection with the bottom of the conveying frame, the threaded rod is in rotary connection with the base, and a hand wheel is connected to the threaded rod.

[0023] By using the above technical scheme, the height of the conveying frame can be adjusted according to actual production requirements, the threaded rod is driven to rotate on the base by rotating the hand wheel, the threaded rod is in threaded connection with the bottom of the conveying frame, thereby realizing the adjustment of the height of the conveying frame, and thereby adapting to different production scenes and equipment connection.

[0024] Compared with the prior art, the present application has the following beneficial effects:

[0025] The material moves along the conveying roller and can be displaced at the center position of the conveying frame under the action of the two positioning rollers, and then the limiting plates of the two sets of limiting assemblies are close to or away from each other, the appropriate spacing is adjusted, the material is limited within a certain range, the material can be pushed off from the conveying roller or continuously run forward for next processing according to the working requirements, manual intervention is avoided, the material handling time is shortened, the blank conveying stability is ensured, the product quality stability is improved, and the rate of defective products is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a vertical schematic view of the present application Figure 1 ;

[0027] Figure 2 is a vertical schematic view of the present application Figure 2 ;

[0028] Figure 3The top view of the utility model;

[0029] Figure 4 The partial section schematic view of the right view of the utility model;

[0030] In the figure: 1, conveying frame;2, conveying roller;3, first sliding frame;4, positioning roller;5, first sliding block;6, guide rod;7, guide slot;8, return spring;9, baffle;10, limiting plate;11, rotating roller;12, second sliding frame;13, second sliding block;14, second screw;15, second drive motor;16, pushing plate;17, third sliding frame;18, third sliding block;19, third screw;20, third drive motor;21, receiving box;22, handle;23, threaded rod;24, base;25, hand wheel. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantage of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment. Obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.

[0032] In the present application, the orientation or position relationship indicated by the terms "upper", "inner", "outer", "middle" and the like is based on the orientation or position relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation.

[0033] As Figures 1-4 shown, a material conveying device of an intelligent forging production line, including conveying frame 1, conveying frame 1 is rotatably connected with a plurality of conveying rollers 2, a plurality of convex points are uniformly arranged on the conveying roller 2. The conveying frame 1 is sequentially connected with a positioning assembly, a limiting assembly and a pushing assembly, the positioning assembly is two groups, the two groups of positioning assemblies are symmetrically arranged on the conveying frame 1, the positioning assembly comprises a first sliding frame 3 and a positioning roller 4, the positioning roller 4 is slidably connected in the first sliding frame 3 through the first sliding block 5, the first sliding block 5 is connected with the guide rod 6, the first sliding frame 3 is provided with a guide slot 7 corresponding to the guide rod 6, and the first sliding block 5 and the first sliding frame 3 are connected with the return spring 8;The first sliding block 5 is connected with the baffle 9, the baffle 9 is arranged above the first sliding frame 3, and the baffle 9 and the first sliding frame 3 are slidably connected.

[0034] The limiting assembly is two groups, and the two groups of limiting assemblies are symmetrically arranged on the conveying frame 1. The limiting assembly comprises a limiting plate 10 and a second sliding frame 12. The limiting plate 10 is slidably connected in the second sliding frame 12 through a second sliding block 13. A second lead screw 14 is rotatably connected to the second sliding frame 12. The second lead screw 14 is threadedly connected with the second sliding block 13. A second driving motor 15 is connected to the side wall of the second sliding frame 12. The driving shaft of the second driving motor 15 is coaxially connected with the second lead screw 14. A plurality of rotating rollers 11 are uniformly connected to the oppositely arranged side walls of the limiting plate 10.

[0035] The pushing assembly comprises a pushing plate 16 and a third sliding frame 17. The pushing plate 16 is slidably connected in the third sliding frame 17 through a third sliding block 18. A third lead screw 19 is rotatably connected to the third sliding frame 17. The third lead screw 19 is threadedly connected with the third sliding block 18. A third driving motor 20 is connected to the side wall of the third sliding frame 17. The driving shaft of the third driving motor 20 is coaxially connected with the third lead screw 19. The pushing plate 16 is arranged in an L shape. A rounded corner is formed at the end of the pushing plate 16.

[0036] A receiving box 21 is arranged on the conveying frame 1 corresponding to the lower end of the conveying roller 2. The receiving box 21 is slidably connected with the conveying frame 1. A handle 22 is connected to the end of the receiving box 21. A plurality of lifting bases are uniformly connected to the bottom of the conveying frame 1. Each lifting base comprises a threaded rod 23 and a base 24. The threaded rod 23 is threadedly connected with the bottom of the conveying frame 1. The threaded rod 23 is rotatably connected with the base 24. A hand wheel 25 is connected to the threaded rod 23.

[0037] The working process of the utility model is as follows:

[0038] Firstly, the material is placed on the conveying roller 2 of the conveying frame 1. Then, the material contacts the positioning rollers 4 on both sides. Then, the material pushes the positioning rollers 4 to slide in the first sliding frame 3 along the guide groove 7 against the elastic force of the return spring 8. Then, the material is displaced to the center position of the conveying frame 1 under the action of the positioning rollers 4 on both sides. Meanwhile, the baffle 9 is arranged above the first sliding frame 3 to avoid the influence of impurities on the work of the return spring 8 and ensure the stability of the work.

[0039] Then, the material moves along the conveying roller 2 to the limiting assembly. Then, the second driving motor 15 is started. The second driving motor 15 drives the second lead screw 14 to rotate. The second lead screw 14 is threadedly connected with the second sliding block 13, so that the second sliding block 13 slides in the second sliding frame 12. Then, the limiting plate 10 is moved. Then, the limiting plates 10 of the two groups of limiting assemblies are close to or away from each other. The appropriate interval is adjusted to restrict the material within a certain range. Meanwhile, the plurality of rotating rollers 11 which are uniformly connected to the oppositely arranged side walls of the limiting plate 10 rotate when the material moves. The rotating rollers 11 rotate to reduce the friction between the material and the limiting plate 10, so that the material can smoothly pass through and will not be damaged due to friction.

[0040] Further, the material moves along the conveying roller 2 to the pushing assembly, and the third driving motor 20 is started to drive the third screw rod 19 to rotate, so that the third sliding block threaded with the third screw rod 19 slides in the third sliding frame 17, and the pushing plate 16 is pushed to move, so that the material can be pushed off from the conveying roller 2 according to the working requirement, or continue to run forward for next processing.

[0041] In the process of moving the material along the conveying roller 2, the small particles generated by the surface friction of the material fall into the receiving box 21 as impurities, and the receiving box 21 is slidingly connected with the conveying frame 1, so that the receiving box 21 can be moved out by pulling the handle 22 for treatment.

[0042] Meanwhile, the multiple lifting bases uniformly connected at the bottom of the conveying frame 1 can adjust the height of the conveying frame 1 according to the actual production requirement, the hand wheel 25 is rotated to drive the threaded rod 23 to rotate on the base 24, since the threaded rod 23 is threadedly connected with the bottom of the conveying frame 1, the height of the conveying frame 1 is adjusted, and different production scenes and equipment connections are adapted.

Claims

1. A material conveying device for an intelligent forging production line, comprising a conveying frame (1), characterized in that, A plurality of conveying rollers (2) are rotationally connected to the conveying frame (1), and a positioning assembly, a limiting assembly and a pushing assembly are sequentially connected to the conveying frame (1). The positioning assembly comprises two groups of positioning assemblies which are symmetrically arranged on the conveying frame (1). The positioning assembly comprises a first sliding frame (3) and a positioning roller (4). The positioning roller (4) is slidably connected to the first sliding frame (3) through a first sliding block (5). A guide rod (6) is connected to the first sliding block (5). A guide groove (7) is formed in the first sliding frame (3) corresponding to the guide rod (6). A reset spring (8) is connected between the first sliding block (5) and the first sliding frame (3). The limiting assembly comprises two groups of limiting assemblies which are symmetrically arranged on the conveying frame (1). The limiting assembly comprises a limiting plate (10) and a second sliding frame (12). The limiting plate (10) is slidably connected to the second sliding frame (12) through a second sliding block (13). A second screw rod (14) is rotationally connected to the second sliding frame (12). The second screw rod (14) is threadedly connected to the second sliding block (13). A second driving motor (15) is connected to the side wall of the second sliding frame (12). The driving shaft of the second driving motor (15) is coaxially connected to the second screw rod (14). The pushing assembly comprises a pushing plate (16) and a third sliding frame (17). The pushing plate (16) is slidably connected to the third sliding frame (17) through a third sliding block (18). A third screw rod (19) is rotationally connected to the third sliding frame (17). The third screw rod (19) is threadedly connected to the third sliding block (18). A third driving motor (20) is connected to the side wall of the third sliding frame (17). The driving shaft of the third driving motor (20) is coaxially connected to the third screw rod (19).

2. The material conveying device of the intelligent forging production line according to claim 1, characterized in that, A plurality of convex points are uniformly arranged on the conveying roller (2).

3. The material conveying device of the intelligent forging production line according to claim 1, characterized in that, A baffle (9) is connected to the first sliding block (5). The baffle (9) is arranged above the first sliding frame (3). The baffle (9) is slidably connected to the first sliding frame (3).

4. The material conveying device of the intelligent forging production line according to claim 1, characterized in that, A plurality of rotating rollers (11) are uniformly arranged on the opposite side walls of the limiting plate (10).

5. The material conveying device of the intelligent forging production line according to claim 1, characterized in that, The pushing plate (16) is arranged in an L shape. A rounded corner is formed in the end of the pushing plate (16).

6. The material conveying device of the intelligent forging production line according to claim 1, characterized in that, A receiving box (21) is arranged on the conveying frame (1) corresponding to the lower end of the conveying roller (2). The receiving box (21) is slidably connected to the conveying frame (1).

7. The material conveying device of the intelligent forging production line according to claim 6, characterized in that, A handle (22) is connected to the end of the receiving box (21).

8. The material conveying device of the intelligent forging production line according to claim 1, characterized in that, A plurality of lifting bases are uniformly arranged on the bottom of the conveying frame (1). The lifting base comprises a threaded rod (23) and a base (24). The threaded rod (23) is threadedly connected to the bottom of the conveying frame (1). The threaded rod (23) is rotationally connected to the base (24). A hand wheel (25) is connected to the threaded rod (23).

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