Feeding device for metal hot working

Abstract

The utility model relates to the technical field of metal hot working equipment, in particular to a feeding device for metal hot working, which comprises a rack, a first conveyor belt and a second conveyor belt are arranged on the rack, a first cylinder is arranged on the side of the tail end of the second conveyor belt, and a storage plate is fixedly mounted at the end of a piston rod of the first cylinder. A platen is arranged on the side portion of the rack, a supporting frame is slidably installed on the platen, a shaft rod is rotatably installed on the supporting frame, the outer wall of the shaft rod is fixedly sleeved with a first connecting block, a second connecting block is installed at the end of a transverse plate connected with the first connecting block, and a second air cylinder is installed in the second connecting block. An electromagnetic block is fixedly installed at the end of a piston rod of the second cylinder. According to the utility model, the metal castings do not need to be manually transferred by operators, remote control of the operators can be realized, the operators on the site can be prevented from being burnt by casting metal, the working efficiency of the operators can be greatly improved, the labor cost is reduced, and the conveying and transporting time of the metal castings is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of metal hot working equipment, and specifically discloses a feeding device for metal hot working. Background Art

[0002] Metal hot working processes mainly include two categories: heat treatment and welding; heat treatment is a process method that changes the internal organizational structure of metal materials through means of heating, heat preservation, and cooling, thereby controlling its performance. Heat treatment processes can be divided into three categories: overall heat treatment, surface heat treatment, and chemical heat treatment; welding is a forming method that makes two separated objects generate atomic bonding force by heating or applying pressure, or both. Usually, during the metal hot working process, a certain period of cooling is required to facilitate subsequent welding processing.

[0003] At the present stage, during the hot working process of metal castings, manual hoisting and transfer are required to place the castings on the cooling platform. After the castings are completely cooled, the operators transfer them to the post-processing platform for post-processing such as welding. During the above process, to avoid the operators on the site being burned by the molten metal of the castings, the operators need to wear high-temperature protective clothing. Since wearing high-temperature protective clothing is relatively complex, on the one hand, it greatly affects the work efficiency of the operators; on the other hand, the production cost required for the manual operation method is relatively high, resulting in the enterprise needing to invest a large amount of labor costs. Summary of the Utility Model

[0004] Aiming at the problems of low work efficiency and high labor cost existing in the current metal hot working process, the utility model provides a feeding device for metal hot working.

[0005] To solve the above problems, the utility model provides the following technical solutions:

[0006] A feeding device for metal hot working, including a bench. A first conveyor belt and a second conveyor belt are arranged in parallel on the bench. The length of the second conveyor belt is less than that of the first conveyor belt. A first cylinder with a piston rod arranged upward is provided at the end side of the second conveyor belt. A storage plate is fixedly installed at the end of the piston rod of the first cylinder, and the storage plate is arranged in the bench. A table board is provided on the side of the bench. A support frame is slidably installed on the table board. A shaft rod is rotatably installed on the support frame. A first connection block is fixedly sleeved on the outer wall of the shaft rod. The first connection block is tightly connected with a cross board. A second connection block is fixedly installed at the end of the cross board. A second cylinder with a piston rod arranged downward is installed in the second connection block. An electromagnetic block is fixedly installed at the end of the piston rod of the second cylinder.

[0007] Preferably, a first pulley is drivingly connected to the outside of the first conveyor belt. A first motor is fixedly installed at the bottom of the gantry. A second pulley is fixedly sleeved on the output end of the first motor. The first pulley and the second pulley are drivingly connected by a first belt. A third pulley is drivingly connected to the outside of the second conveyor belt. A second motor is fixedly installed at the bottom of the gantry. A fourth pulley is fixedly sleeved on the output end of the second motor. The third pulley and the fourth pulley are drivingly connected by a second belt.

[0008] Preferably, a lead screw is installed inside the gantry. A fifth pulley is fixedly sleeved on the end of the lead screw. A third motor is fixedly installed at the bottom of the gantry. A sixth pulley is fixedly sleeved on the output end of the third motor. The fifth pulley and the sixth pulley are drivingly connected by a third belt. A sliding seat is sleeved on the outer wall of the lead screw. Both sides of the sliding seat are slidably matched with the gantry. The first cylinder is fixedly installed on the sliding seat.

[0009] Preferably, a through groove is provided inside the gantry. The through groove is arranged at the end of the second conveyor belt. The storage plate is arranged inside the through groove.

[0010] Preferably, a plurality of heat dissipation holes are opened on both sides of the through groove. The heat dissipation holes are evenly distributed.

[0011] Preferably, a slide rail is fixedly installed on the table board. A slider is slidably installed on the slide rail. The slider is firmly connected to the bottom of the support frame.

[0012] Preferably, a third cylinder is arranged on the side of the slide rail. The third cylinder is fixedly installed on the table board. A third connecting block is fixedly installed at the end of the piston rod of the third cylinder. The third connecting block is firmly connected to the side of the support frame.

[0013] Preferably, a fourth motor is fixedly installed inside the support frame. The output shaft of the fourth motor is firmly connected to the shaft rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, the first conveyor belt and the second conveyor belt can convey and transport metal castings. By setting the storage plate, the metal castings can be stably placed and cooled. And the placement height of the metal castings can be adjusted by the second cylinder, so as to facilitate the electromagnetic block to magnetically attract the metal castings, and then quickly transfer the cooled metal castings. The utility model does not require operators to manually transfer metal castings and can realize remote control by operators. It can not only avoid the operators on the site from being burned by the cast metal, but also greatly improve the work efficiency of the operators, reduce the labor cost, and shorten the conveying and transporting time of the metal castings. Therefore, it has a very wide application prospect. Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solution of the present utility model, the drawings required for description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings;

[0017] Figure 1 It is a schematic structural diagram of the overall device of the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the first conveyor belt and the second conveyor belt of the present utility model;

[0019] Figure 3 It is a schematic structural diagram of the heat dissipation holes of the present utility model;

[0020] Figure 4 It is a schematic structural diagram of the lead screw of the present utility model;

[0021] Figure 5 It is a schematic structural diagram of the installation structure of the support frame of the present utility model;

[0022] In the figure: 1. Bench, 2. First conveyor belt, 3. Second conveyor belt, 4. First cylinder, 5. Stock plate, 6. Table board, 7. Support frame, 8. Shaft rod, 9. First connecting block, 10. Cross plate, 11. Second connecting block, 12. Second cylinder, 13. Electromagnetic block, 14. First pulley, 15. First motor, 16. Second pulley, 17. First belt, 18. Third pulley, 19. Second motor, 20. Fourth pulley, 21. Second belt, 22. Lead screw, 23. Fifth pulley, 24. Third motor, 25. Sixth pulley, 26. Third belt, 27. Slide seat, 28. Through groove, 29. Heat dissipation holes, 30. Slide rail, 31. Slide block, 32. Third cylinder, 33. Third connecting block, 34. Fourth motor. Detailed Embodiments

[0023] In order to make the purpose, features, and advantages of the present utility model more obvious and understandable, the technical solutions in the present utility model will be clearly and completely described below in conjunction with the drawings in the specific embodiments of the present utility model. Obviously, the embodiments described below are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments in this patent, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this patent.

[0024] This specific embodiment provides a feeding device for metal hot processing, as Figures 1 - 5As shown in the figure; it includes a bench 1, on which a first conveyor belt 2 and a second conveyor belt 3 are arranged in parallel. The length of the first conveyor belt 2 is longer than that of the second conveyor belt 3, and the conveying direction of the first conveyor belt 2 is arranged opposite to that of the second conveyor belt 3.

[0025] A first pulley 14 is drivingly connected to the outer side of the first conveyor belt 2. The first pulley 14 is drivingly connected to the first conveyor belt 2 through a roller. The first pulley 14 is installed at the end of the roller of the first conveyor belt 2. A first motor 15 is fixedly installed at the bottom of the bench 1. A second pulley 16 is fixedly sleeved on the output end of the first motor 15. The first pulley 14 and the second pulley 16 are drivingly connected through a first belt 17; by setting the driving structure of the first pulley 14 and the second pulley 16, the first motor 15 can drive the first conveyor belt 2 to move, so as to convey metal castings. A third pulley 18 is drivingly connected to the outer side of the second conveyor belt 3. The third pulley 18 is drivingly connected to the second conveyor belt 3 through a roller. The third pulley 18 is installed at the end of the roller of the second conveyor belt 3. A second motor 19 is fixedly installed at the bottom of the bench 1. A fourth pulley 20 is fixedly sleeved on the output end of the second motor 19. The third pulley 18 and the fourth pulley 20 are drivingly connected through a second belt 21; by setting the driving structure of the third pulley 18 and the fourth pulley 20, the second motor 19 can drive the second conveyor belt 3 to move, so as to convey metal castings.

[0026] A lead screw 22 is installed in the bench 1. A fifth pulley 23 is fixedly sleeved at the end of the lead screw 22. A third motor 24 is fixedly installed at the bottom of the bench 1. A sixth pulley 25 is fixedly sleeved on the output end of the third motor 24. The fifth pulley 23 and the sixth pulley 25 are drivingly connected through a third belt 26; the third motor 24 can drive the lead screw 22 to rotate in the bench 1. A sliding seat 27 is sleeved on the outer wall of the lead screw 22. Both side surfaces of the sliding seat 27 are in contact with the bench 1 and are slidably matched with it; by setting the matching structure of the sliding seat 27 and the lead screw 22, the position of the sliding seat 27 in the bench 1 can be adjusted. A first cylinder 4 with its piston rod facing upward is fixedly installed on the sliding seat 27. The first cylinder 4 is arranged at the end side of the second conveyor belt 3; a through groove 28 is arranged in the bench 1. The through groove 28 is arranged at the end of the second conveyor belt 3; a storage plate 5 is fixedly installed at the end of the piston rod of the first cylinder 4. The storage plate 5 is arranged in the through groove 28. The storage plate 5 can be used to temporarily store metal castings.

[0027] Among them, a plurality of heat dissipation holes 29 are opened on both sides of the through groove 28, and the heat dissipation holes 29 are evenly distributed. By setting the heat dissipation holes 2, it is beneficial to dissipate heat from the metal castings on the storage plate 5, thereby accelerating the cooling of the metal castings.

[0028] A platen 6 is provided on the side of the bench 1. The platen 6 is arranged on one side close to the through groove 28. Two slide rails 30 are fixedly installed on the platen 6 and are symmetrically arranged. A slider 31 is slidably installed on each slide rail 30. A support frame 7 is fixedly installed above the slider 31. A third air cylinder 32 is provided on the side of the slide rail 30. The third air cylinder 32 is fixedly installed on the platen 6. The piston rod of the third air cylinder 32 is arranged horizontally. A third connecting block 33 is fixedly installed at the end of the piston rod of the third air cylinder 32. The third connecting block 33 is tightly connected to the side of the support frame 7. By providing the matching structure of the third air cylinder 32 and the slide rail 30, the third air cylinder 32 can drive the support frame 7 to slide along the slide rail 30, so as to approach or move away from the bench 1.

[0029] A fourth motor 34 is fixedly installed in the support frame 7. The output shaft of the fourth motor 34 is arranged upward. The output shaft of the fourth motor 34 is tightly connected with a shaft rod 8. The shaft rod 8 can rotate on the support frame 7 under the driving action of the fourth motor 34. A first connecting block 9 is fixedly sleeved on the outer wall of the shaft rod 8. The first connecting block 9 is tightly connected with a cross plate 10. The cross plate 10 can rotate together with the shaft rod 8. A second connecting block 11 is fixedly installed at the outer end of the cross plate 10. A second air cylinder 12 with a piston rod arranged downward is installed in the second connecting block 11. An electromagnetic block 13 is fixedly installed at the end of the piston rod of the second air cylinder 12. The electromagnetic block 13 can be used to magnetically attract the metal castings on the storage plate 5.

[0030] The working principle of the present utility model is as follows:

[0031] The metal castings after hot processing can be conveyed from left to right by the second conveyor belt 3. Starting the third motor 24 can drive the lead screw 22 to rotate, so that the sliding seat 27 approaches the second conveyor belt 3. The metal castings on the second conveyor belt 3 can be conveyed onto the storage plate 5. At this time, the arrangement height of the storage plate 5 is lower than the lower plane of the second conveyor belt 3. Until the storage plate 5 is full of metal castings, the sliding seat 27 stops sliding. Subsequently, the sliding seat 27 gradually moves away from the second conveyor belt 3, and through the first air cylinder 4, the storage plate 5 is lifted into the through groove 28. The operator can dock an external blowing device with the heat dissipation holes 29, so as to blow the outside air into the through groove 28 to accelerate the cooling of the metal castings. After the metal castings are cooled, the third air cylinder 32 drives the support frame 7 to slide along the slide rail 30, so that the electromagnetic block 13 is arranged directly above the storage plate 5. The storage plate 5 is further lifted by the first air cylinder 4, so that the electromagnetic block 13 magnetically attracts the cooled metal castings and places them on the first conveyor belt 2, so as to convey the metal castings to the post-processing area through the first conveyor belt 2.

[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather should be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A feeding device for hot working of metals, comprising a stand (1), characterized in that: A first conveyor belt (2) and a second conveyor belt (3) are arranged in parallel on the platform (1), the length of the second conveyor belt (3) is shorter than that of the first conveyor belt (2), a first cylinder (4) with a piston rod arranged upward is arranged on the end side of the second conveyor belt (3), a material storage plate (5) is fixedly installed on the end of the piston rod of the first cylinder (4), and the material storage plate (5) is arranged in the platform (1); a table plate (6) is arranged on the side of the platform (1), a support frame (7) is slidably installed on the table plate (6), a shaft rod (8) is rotatably installed on the support frame (7), a first connecting block (9) is fixedly sleeved on the outer wall of the shaft rod (8), the first connecting block (9) is tightly connected to a transverse plate (10), a second connecting block (11) is fixedly installed at the end of the transverse plate (10), a second cylinder (12) with a piston rod arranged downward is installed in the second connecting block (11), and an electromagnetic block (13) is fixedly installed on the end of the piston rod of the second cylinder (12).

2. A feeding device for hot metal processing according to claim 1, characterized in that: The outer side of the first conveyor belt (2) is connected to a first pulley (14) for transmission, a first motor (15) is fixedly mounted on the bottom of the platform (1), a second pulley (16) is fixedly mounted on the output end of the first motor (15), and the first pulley (14) and the second pulley (16) are connected to each other through a first belt (17); the outer side of the second conveyor belt (3) is connected to a third pulley (18), a second motor (19) is fixedly mounted on the bottom of the platform (1), a fourth pulley (20) is fixedly mounted on the output end of the second motor (19), and the third pulley (18) and the fourth pulley (20) are connected to each other through a second belt (21).

3. A feeding device for hot metal processing according to claim 1, characterized in that: A lead screw (22) is installed in the platform (1), and a fifth pulley (23) is fixedly mounted on the end of the lead screw (22). A third motor (24) is fixedly mounted on the bottom of the platform (1), and a sixth pulley (25) is fixedly mounted on the output end of the third motor (24). The fifth pulley (23) and the sixth pulley (25) are connected to each other by a third belt (26). A slide seat (27) is mounted on the outer wall of the lead screw (22), and both sides of the slide seat (27) are slidably matched with the platform (1), and the first cylinder (4) is fixedly mounted on the slide seat (27).

4. A feeding device for hot metal processing according to claim 1, characterized in that: A through slot (28) is provided in the stand (1), the through slot (28) is arranged at the end of the second conveyor belt (3), and the material storage plate (5) is arranged in the through slot (28).

5. A feeding device for hot metal processing according to claim 4, characterized in that: A plurality of heat dissipation holes (29) are provided on both sides of the through slot (28), and the heat dissipation holes (29) are evenly distributed.

6. A feeding device for hot metal processing according to claim 1, characterized in that: A slide rail (30) is fixedly mounted on the table (6), a slider (31) is slidably mounted on the slide rail (30), and the slider (31) is tightly connected to the bottom of the support frame (7).

7. A feeding device for hot metal processing according to claim 6, characterized in that: A third cylinder (32) is provided on the side of the slide rail (30), and the third cylinder (32) is fixedly mounted on the table plate (6). A third connecting block (33) is fixedly mounted on the end of the piston rod of the third cylinder (32), and the third connecting block (33) is tightly connected to the side of the support frame (7).

8. A feeding device for hot metal processing according to claim 1, characterized in that: A fourth motor (34) is fixedly installed in the support frame (7), and an output shaft of the fourth motor (34) is tightly connected to the shaft rod (8).

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