Automatic feeding frame special for thread rolling machine

Abstract

The utility model relates to the technical field of feeding equipment, in particular to a special automatic feeding frame for a thread rolling machine, which comprises a base, a support table is fixedly mounted on the top side of the base, a circular receiving cover is arranged above the support table, and a height adjusting mechanism for adjusting the height of the circular receiving cover is arranged on the support table and the base. The automatic feeding device has the advantages that the supporting table, the circular material receiving cover, the height adjusting mechanism, the discharging shell, the material box, the first motor, the isolation barrel, the partition plate, the material receiving groove, the material discharging shell, the material discharging groove, the electric push rod and the push plate are arranged in a matched mode, and therefore feeding operation can be automatically conducted on the thread rolling machine; according to the automatic feeding frame, the discharging shell can be adjusted to the proper height according to the height of the feeding port of the thread rolling machine, so that the automatic feeding frame can meet the use requirements of the thread rolling machine with feeding ports of different heights, the application range of the automatic feeding frame is widened, and the practicability and the structural flexibility of the automatic feeding frame are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to an automatic feeding rack dedicated to a thread rolling machine. Background Art

[0002] The thread rolling machine is a multifunctional cold extrusion forming machine tool. The thread rolling machine can perform thread, straight and oblique rolling on the workpiece in the cold state within its rolling force range; rolling of straight teeth, helical teeth and helical spline gears; straightening, diameter reduction, rolling and various forming rolling. In order to facilitate the feeding operation of the thread rolling machine, a feeding rack that can automatically feed the material has appeared in the prior art.

[0003] A patent document with publication number CN218310618U discloses an automatic feeding rack for thread rolling machines. The automatic feeding rack for thread rolling machines facilitates pushing out the steel bars inside the receiving trough through a pushing assembly, so as to facilitate loading. However, the height of the receiving trough of the automatic feeding rack for thread rolling machines is fixed, while the feed ports of thread rolling machines of different models have different heights. As a result, the automatic feeding rack for thread rolling machines is convenient for feeding thread rolling machines with feed ports of a specific height, but not for feeding thread rolling machines with feed ports of other heights, which reduces the practicality of the automatic feeding rack for thread rolling machines. Therefore, a special automatic feeding rack for thread rolling machines is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the utility model is to provide an automatic feeding rack specially used for a thread rolling machine, so as to solve the problems mentioned in the background technology and overcome the deficiencies existing in the prior art.

[0006] In order to achieve the above-mentioned objectives, an embodiment of the utility model on one hand provides a special automatic feeding rack for a thread rolling machine, including a base, a support platform is fixedly installed on the top side of the base, a circular material receiving cover is arranged above the support platform, and a height adjustment mechanism for adjusting the height of the circular material receiving cover is arranged on the support platform and the base, the top side of the circular material receiving cover is fixedly connected to a material discharge shell, the top side of the material discharge shell is fixedly installed with a material box, a first motor is fixedly installed on one side of the circular material receiving cover, the output end of the first motor is fixedly connected to an isolating cylinder through a rotating shaft, a plurality of partitions are fixedly connected to the outer surface of the isolating cylinder, wherein a material receiving groove is formed between two adjacent partitions and the isolating cylinder, the bottom side of the circular material receiving cover is fixedly connected to a material discharge shell, the top sides of the circular material receiving cover and the material discharge shell are both provided with a material discharge groove, and an electric push rod is fixedly installed on one side of the material discharge shell, and the output end of the electric push rod is fixedly connected to a push plate.

[0007] Preferably, any of the above schemes comprises a second motor, a screw, a movable plate, a guide rod and a lifting plate, a second motor is fixedly mounted on the top side of the support table, a screw is fixedly mounted on the output end of the second motor, a movable plate is threadedly connected to the outer surface of the screw, two guide rods are fixedly connected to the top side of the movable plate, and the top ends of the two guide rods are fixedly connected to a lifting plate fixedly connected to the circular material receiving hood.

[0008] Preferably, any of the above schemes is that the isolation cylinder and the partition are both located inside the circular material receiving hood, the side of the partition away from the isolation cylinder is arc-shaped, the diameter of the side of the partition away from the isolation cylinder is matched with the inner diameter of the circular material receiving hood, and the partition is slidably connected to the circular material receiving hood.

[0009] Preferably, according to any of the above schemes, the push plate is located inside the discharge shell, the size of the push plate is matched with the inner size of the discharge shell, and the push plate is slidably connected to the discharge shell.

[0010] Preferably, any of the above schemes is that the screw rod passes through the top side of the support platform and extends to the bottom of the support platform, the screw rod is rotatably connected to the support platform via a bearing, and the bottom end of the screw rod is rotatably connected to the base via a bearing.

[0011] Preferably, any of the above schemes is that the guide rod passes through the support platform, and the guide rod is slidably connected to the support platform.

[0012] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0013] Through the coordinated arrangement of the support platform, the circular material receiving cover, the height adjustment mechanism, the material discharge shell, the material box, the first motor, the isolation cylinder, the partition, the material receiving trough, the material discharge shell, the material discharge trough, the electric push rod and the push plate, not only can the material feeding operation be automatically performed on the thread rolling machine, but also the material discharge shell can be adjusted to a suitable height according to the height of the feed port of the thread rolling machine, so that the automatic feeding rack can meet the use requirements of thread rolling machines with feed ports of different heights, expand the application scope of the automatic feeding rack, and improve the practicality and structural flexibility of the automatic feeding rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 4It is a structural schematic diagram of the height adjustment mechanism and its connecting components of the utility model;

[0018] Figure 5 It is a schematic cross-sectional structure diagram of the circular material receiving cover and its connecting components of the utility model.

[0019] In the figure: 1-base, 2-support table, 3-circular material receiving cover, 4-height adjustment mechanism, 401-second motor, 402-screw rod, 403-moving plate, 404-guide rod, 405-lifting plate, 5-discharging shell, 6-material box, 7-first motor, 8-isolating cylinder, 9-partition, 10-material receiving trough, 11-discharging shell, 12-discharging trough, 13-electric push rod, 14-push plate. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following description.

[0021] like Figures 1 to 5As shown, an automatic feeding rack for a thread rolling machine includes a base 1, a support platform 2 is fixedly installed on the top side of the base 1, a circular material receiving cover 3 is arranged above the support platform 2, the thickness of the inner dimension of the circular material receiving cover 3 is determined according to the length of the material, a height adjustment mechanism 4 for adjusting the height of the circular material receiving cover 3 is arranged on the support platform 2 and the base 1, a material discharge shell 5 is fixedly connected to the top side of the circular material receiving cover 3, the length of the material discharge shell 5 is determined according to the length of the material, and the width of the material discharge shell 5 is determined according to the width of the material. The material can be smoothly moved downward along the direction of the material discharge shell 5. A material box 6 is fixedly installed on the top side of the material discharge shell 5. A first motor 7 is fixedly installed on one side of the circular material receiving cover 3. The output end of the first motor 7 is fixedly connected to an isolation cylinder 8 through a rotating shaft. A plurality of partitions 9 are fixedly connected to the outer surface of the isolation cylinder 8, wherein a material receiving groove 10 is formed between two adjacent partitions 9 and the isolation cylinder 8. A material discharge shell 11 is fixedly connected to the bottom side of the circular material receiving cover 3. A material discharge groove 12 is provided on the top sides of the circular material receiving cover 3 and the material discharge shell 11. An electric push rod 13 is fixedly installed on one side of the material shell 11, and a push plate 14 is fixedly connected to the output end of the electric push rod 13. When the thread rolling machine is fed, the discharge shell 11 is first adjusted to a suitable height through the height adjustment mechanism 4, and then materials are added to the inside of the material box 6 and the discharge shell 5, and the first motor 7 is started to make the isolation cylinder 8 drive the partition plate 9 to rotate. At this time, a material will enter the inside of a receiving trough 10, and when the receiving trough 10 containing the material rotates to the position corresponding to the discharge trough 12, the material It will enter the interior of the discharge shell 11 through the discharge groove 12, and then the electric push rod 13 is started to move the push plate 14, and the material inside the discharge shell 11 is pushed out by the push plate 14 and transported to the feed port of the thread rolling machine. At this time, the thread rolling machine can be used to roll the material, and in actual applications, the electric push rod 13 and the first motor 7 are connected to the controller, and the controller controls the interval start time of the electric push rod 13 and the first motor 7, so that the feeding operation can be carried out continuously.

[0022] As an optional technical solution of the present utility model, the height adjustment mechanism 4 includes a second motor 401, a screw rod 402, a movable plate 403, a guide rod 404 and a lifting plate 405. The second motor 401 is fixedly installed on the top side of the support table 2, and the output end of the second motor 401 is fixedly installed with a screw rod 402. The outer surface of the screw rod 402 is threadedly connected with the movable plate 403, and the top side of the movable plate 403 is fixedly connected with two guide rods 404. The top ends of the two guide rods 404 are fixedly connected with a lifting plate 405 fixedly connected to the circular material receiving cover 3. When it is necessary to adjust the height of the discharge shell 11, start the second motor 401 to rotate the screw rod 402. At this time, the movable plate 403 will drive the guide rod 404 and the lifting plate 405 to move. As the lifting plate 405 moves, the circular material receiving cover 13 will drive the discharge shell 11 to move, and the discharge shell 11 is adjusted to a suitable height according to the actual situation during use.

[0023] As an optional technical solution of the utility model, the isolation cylinder 8 and the partition 9 are both located inside the circular material receiving hood 3. The side of the partition 9 away from the isolation cylinder 8 is arc-shaped. The diameter of the side of the partition 9 away from the isolation cylinder 8 is adapted to the inner diameter of the circular material receiving hood 3. The partition 9 is slidably connected to the circular material receiving hood 3, so that the partition 9 can rotate smoothly and the partition 9 can be better sealed with the circular material receiving hood 3 during the rotation process.

[0024] As an optional technical solution of the present invention, the push plate 14 is located inside the discharge shell 11, the size of the push plate 14 is adapted to the internal size of the discharge shell 11, and the push plate 14 is slidably connected to the discharge shell 11, so that the push plate 14 can slide smoothly inside the discharge shell 11.

[0025] As an optional technical solution of the present utility model, the screw rod 402 passes through the top side of the support platform 2 and extends to the bottom of the support platform 2. The screw rod 402 is rotatably connected to the support platform 2 through a bearing. The bottom end of the screw rod 402 is rotatably connected to the base 1 through a bearing, which supports the screw rod 402 and ensures the stability of the screw rod 402 during rotation.

[0026] As an optional technical solution of the utility model, the guide rod 404 passes through the support platform 2, and the guide rod 404 is slidably connected to the support platform 2. The guide rod 404 guides the movable plate 403, so that the movable plate 403 can move smoothly in the vertical direction.

[0027] A special automatic feeding rack for thread rolling machine, the working principle is as follows:

[0028] Start the second motor 401 to rotate the screw rod 402. At this time, the moving plate 403 will drive the guide rod 404 and the lifting plate 405 to move. As the lifting plate 405 moves, the circular material receiving cover 13 will drive the discharge shell 11 to move. The discharge shell 11 is adjusted to a suitable height according to the actual situation during use, and materials are added to the inside of the material box 6 and the discharge shell 5. The first motor 7 is started to make the isolation cylinder 8 drive the partition 9 to rotate. At this time, a material will enter the inside of a material receiving trough 10, and when the material receiving trough 10 containing the material rotates to correspond to the position of the discharge trough 12, the material will enter the inside of the discharge shell 11 through the discharge trough 12, and then the electric push rod 13 is started to move the push plate 14, and the material located inside the discharge shell 11 is pushed out by the push plate 14 and transported to the feed port position of the thread rolling machine. At this time, the material can be rolled by the thread rolling machine.

[0029] To sum up, the automatic feeding rack dedicated to the thread rolling machine, through the coordinated arrangement of the support platform 2, the circular material receiving cover 3, the height adjustment mechanism 4, the material discharge shell 5, the material box 6, the first motor 7, the isolation cylinder 8, the partition 9, the material receiving trough 10, the material discharge shell 11, the material discharge trough 12, the electric push rod 13 and the push plate 14, can not only automatically perform the feeding operation to the thread rolling machine, but also can adjust the material discharge shell 11 to a suitable height according to the height of the material feed port of the thread rolling machine, so that the automatic feeding rack can meet the use requirements of the thread rolling machines with material feed ports of different heights, expand the application scope of the automatic feeding rack, and improve the practicality and structural flexibility of the automatic feeding rack.

Claims

1. An automatic feeding rack for a thread rolling machine, characterized in that: The invention comprises a base (1), a support platform (2) is fixedly mounted on the top side of the base (1), a circular material receiving cover (3) is arranged above the support platform (2), a height adjustment mechanism (4) for adjusting the height of the circular material receiving cover (3) is arranged on the support platform (2) and the base (1), a material discharge shell (5) is fixedly connected to the top side of the circular material receiving cover (3), a material box (6) is fixedly mounted on the top side of the material discharge shell (5), a first motor (7) is fixedly mounted on one side of the circular material receiving cover (3), and an output end of the first motor (7) is connected to the top side of the circular material receiving cover (3) through a rotating shaft. The rotating shaft is fixedly connected to an isolating cylinder (8), and a plurality of partitions (9) are fixedly connected to the outer surface of the isolating cylinder (8), wherein a material receiving groove (10) is formed between two adjacent partitions (9) and the isolating cylinder (8), and the bottom side of the circular material receiving cover (3) is fixedly connected to a material discharge shell (11), and the top sides of the circular material receiving cover (3) and the material discharge shell (11) are both provided with a material discharge groove (12), and an electric push rod (13) is fixedly installed on one side of the material discharge shell (11), and the output end of the electric push rod (13) is fixedly connected to a push plate (14).

2. The automatic feeding rack for thread rolling machine according to claim 1, characterized in that: The height adjustment mechanism (4) comprises a second motor (401), a screw rod (402), a movable plate (403), a guide rod (404) and a lifting plate (405); the second motor (401) is fixedly mounted on the top side of the support platform (2); the screw rod (402) is fixedly mounted on the output end of the second motor (401); the movable plate (403) is threadedly connected to the outer surface of the screw rod (402); two guide rods (404) are fixedly connected to the top side of the movable plate (403); and the top ends of the two guide rods (404) are fixedly connected to a lifting plate (405) fixedly connected to the circular material receiving cover (3).

3. The automatic feeding rack for thread rolling machine according to claim 2, characterized in that: The isolation cylinder (8) and the partition (9) are both located inside the circular material receiving cover (3); the side of the partition (9) away from the isolation cylinder (8) is in an arc shape; the diameter of the side of the partition (9) away from the isolation cylinder (8) is matched with the inner diameter of the circular material receiving cover (3); and the partition (9) is slidably connected to the circular material receiving cover (3).

4. The automatic feeding rack for thread rolling machine according to claim 3, characterized in that: The push plate (14) is located inside the discharge shell (11), the size of the push plate (14) is matched with the internal size of the discharge shell (11), and the push plate (14) is slidably connected to the discharge shell (11).

5. The automatic feeding rack for thread rolling machine according to claim 4, characterized in that: The screw rod (402) passes through the top side of the support platform (2) and extends to the bottom of the support platform (2). The screw rod (402) is rotatably connected to the support platform (2) via a bearing. The bottom end of the screw rod (402) is rotatably connected to the base (1) via a bearing.

6. The automatic feeding rack for thread rolling machine according to claim 5, characterized in that: The guide rod (404) passes through the support platform (2), and the guide rod (404) is slidably connected to the support platform (2).

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