Material receiving device of horizontal lathe for extrusion container production

Abstract

The utility model relates to the technical field of lathe material receiving, in particular to a material receiving device of a horizontal lathe for producing an extrusion container, which comprises a material receiving frame, a material receiving mechanism and a material receiving mechanism, wherein the two material receiving mechanisms are fixedly connected with each other; according to the arrangement of the material receiving mechanism, under the action of the material receiving hopper, the workpieces entering the material receiving hopper can enter the rectangular frame along the inclined face of the material receiving hopper, the discharging path of the workpieces can be guided, under the action of the rectangular frame, the workpieces can move downwards in a set state in the discharging process, and meanwhile the workpieces can be conveniently discharged. The distance between a workpiece and the material receiving frame in the falling process is reduced, under the mutual cooperation of two blocking plates and corresponding coil springs, the blanking speed of the workpiece can be buffered, the workpiece enters the material receiving frame at a low speed, and therefore collision between the workpiece and the material receiving frame and between the workpiece and the workpiece in the material receiving frame is avoided, the workpiece is effectively protected, and the service life of the workpiece is prolonged. And the workpiece quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of lathe material connection, in particular to a material connection device for a horizontal lathe used for producing extrusion cylinders. Background Art

[0002] A lathe is a machine tool used to process metal, wood or other materials. It is widely used in the manufacturing industry. Through lathe processing, workpieces of various shapes and sizes can be manufactured. After the lathe performs production processing on the extrusion cylinder, a material receiving device is required to receive the processed cylinder workpiece.

[0003] After searching, the Chinese patent "A material receiving device for a CNC lathe" authorization announcement number is "CN220761818U". When the pipe slides onto the support plate, the servo motor is started to drive the connecting rod on the transmission shaft to rotate, and the support rod is driven to rotate around the transmission shaft. The rotation of the support rod can lift the pipe through the support plate and place it in the placement slot. Through multiple sets of support plates, stepping motion is achieved, and the pipe is discharged to the storage box through the fixed plate, so that the processed pipe can be received.

[0004] Although the above application can carry out material receiving operation on the processed workpiece, when the workpiece is unloaded, due to the large inertia of the cylindrical workpiece, when the workpiece rolls from the fixed plate to the storage box, the workpiece will collide with the storage box and the workpiece inside the storage box, which may easily cause damage and affect the quality of the workpiece.

[0005] Therefore, a material receiving device for a horizontal lathe for producing an extrusion cylinder is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a material receiving device for a horizontal lathe for extrusion cylinder production in order to solve the above-mentioned problem, thereby improving the problem that when the workpiece is unloading, due to the large inertia of the cylindrical workpiece, when the workpiece rolls from the fixed plate to the storage box, the workpiece will collide with the storage box and the workpiece in the storage box, which may easily cause damage and thus affect the quality of the workpiece.

[0007] The present utility model realizes the above object through the following technical solutions. A material receiving device for a horizontal lathe used in the production of extrusion cylinders includes: a material receiving frame, and a material receiving mechanism is arranged inside the material receiving frame; wherein, the material receiving mechanism includes two mounting plates fixedly connected to the top end of the material receiving frame, a material receiving hopper is fixedly connected between the opposite sides of the two mounting plates, the bottom end of the material receiving hopper is fixedly connected with a rectangular frame, a circular ring is fixedly connected to the lower end of the surface of the rectangular frame, two fixing cylinders are fixedly connected to the inner wall of the circular ring, a rotating shaft is rotatably connected to the inner wall of the fixing cylinder, one end of the rotating shaft penetrates out of the fixing cylinder, a blocking plate is fixedly connected to the surface of the rotating shaft, a coil spring is fixedly connected to the inner wall of the fixing cylinder, and the other end of the coil spring is fixedly connected to the surface of the rotating shaft.

[0008] Preferably, the material receiving mechanism further includes a fixing block fixedly connected to one side of the inner wall of the material receiving hopper, a limiting rod is fixedly connected to the top end of the fixing block, a cylinder is slidably connected to the surface of the limiting rod, a first spring is fixedly connected between the inner top wall of the cylinder and the top end of the limiting rod, and a round rod is fixedly connected to the top end of the cylinder. When receiving materials for a workpiece, when the workpiece enters the material receiving hopper and cannot fall, the workpiece will be in an inclined state under the action of the round rod. At the same time, under the action of the first spring and the round rod, it is beneficial to make the workpiece continuously displace, which is beneficial to ensure that the workpiece enters the rectangular frame, avoid the workpiece from being blocked in the material receiving hopper, and ensure the normal operation of the device.

[0009] Preferably, two connecting rods are fixedly connected to the inner wall of the circular ring, and the other ends of the connecting rods are fixedly connected to a circular plate. It is beneficial to limit the reset rotation of the blocking plate and avoid excessive rotation of the blocking plate, ensuring the stability of the device during operation.

[0010] Preferably, a contact pad is fixedly connected to the top end of the blocking plate, and the contact pad is a rubber component. It is beneficial to buffer the impact of the workpiece on the blocking plate during the falling process of the workpiece, protect the end of the workpiece, and play a certain buffering role in the falling speed.

[0011] Preferably, a plurality of spherical balls are rotatably connected to the surface of the round rod. When the surface of the workpiece contacts the surface of the round rod and moves, under the action of the spherical balls, it is beneficial to reduce the resistance during the displacement of the workpiece.

[0012] Preferably, a guiding plate is fixedly connected to the inner bottom wall of the material receiving frame, and an included angle is formed between the top end of the guiding plate and the horizontal plane. It avoids the distance of the workpiece below the circular ring and is beneficial to better collect the workpiece.

[0013] Preferably, the two blocking plates are centrosymmetric about the center of the rectangular frame. It ensures the buffering effect of the blocking plate on the workpiece.

[0014] The beneficial effects of the present utility model are:

[0015] 1. With the above-mentioned material receiving mechanism, under the action of the material receiving hopper, it is beneficial for the workpieces entering the material receiving hopper to enter the rectangular frame along the inclined plane of the material receiving hopper, which is conducive to guiding the feeding path of the workpieces. And under the action of the rectangular frame, it is beneficial for the workpieces to move downward in a predetermined state during the feeding process. At the same time, the distance between the workpieces and the material receiving frame during the falling process is reduced. And with the mutual cooperation of the two baffle plates and the corresponding coil springs, it is beneficial to buffer the feeding speed of the workpieces, so that the workpieces enter the material receiving frame at a lower speed, thus avoiding the collision between the workpieces and the material receiving frame and the workpieces inside it, effectively protecting the workpieces and ensuring the quality of the workpieces.

[0016] 2. When receiving the workpieces, when the workpieces cannot fall after entering the material receiving hopper, under the action of the round rod, the workpieces will be in an inclined state. At the same time, under the action of the first spring and the round rod, it is beneficial for the workpieces to continuously displace, which is conducive to ensuring that the workpieces enter the rectangular frame and avoiding the blockage of the workpieces in the material receiving hopper, ensuring the normal operation of the device. Description of the Drawings

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

[0018] Figure 2 is the structural schematic diagram of the material receiving mechanism of the present utility model;

[0019] Figure 3 is the cross-sectional view of the material receiving hopper, rectangular frame and circular ring of the present utility model;

[0020] Figure 4 is the structural schematic diagram of the connection between the rotating shaft and the fixed cylinder of the present utility model;

[0021] Figure 5 is the structural schematic diagram of the round rod of the present utility model.

[0022] In the figure: 1. Material receiving frame; 2. Material receiving mechanism; 21. Mounting plate; 22. Material receiving hopper; 23. Rectangular frame; 24. Circular ring; 25. Rotating shaft; 26. Baffle plate; 27. Fixed cylinder; 28. Coil spring; 29. Fixed block; 210. Limiting rod; 211. Cylindrical tube; 212. First spring; 213. Round rod; 214. Connecting rod; 215. Round plate; 216. Contact pad; 217. Sphere; 218. Guide plate. Detailed Embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] During specific implementation: As Figures 1-5 shown, a material receiving device for a horizontal lathe used in the production of extrusion cylinders includes: a material receiving frame 1, and a material receiving mechanism 2 is arranged inside the material receiving frame 1; wherein, the material receiving mechanism 2 includes two mounting plates 21 fixedly connected to the top end of the material receiving frame 1, a material receiving hopper 22 is fixedly connected between the opposite sides of the two mounting plates 21, the bottom end of the material receiving hopper 22 is fixedly connected to a rectangular frame 23, a circular ring 24 is fixedly connected to the lower end of the surface of the rectangular frame 23, two fixed cylinders 27 are fixedly connected to the inner wall of the circular ring 24, a rotating shaft 25 is rotatably connected to the inner wall of the fixed cylinder 27, one end of the rotating shaft 25 penetrates out of the fixed cylinder 27, a blocking plate 26 is fixedly connected to the surface of the rotating shaft 25, a coil spring 28 is fixedly connected to the inner wall of the fixed cylinder 27, and the other end of the coil spring 28 is fixedly connected to the surface of the rotating shaft 25. The two blocking plates 26 are centrosymmetric about the center of the rectangular frame 23.

[0025] When the device is in use, it is installed on one side of the blanking port of the machine tool, and the material receiving hopper 22 is located below the blanking port. When the machine tool finishes processing a cylindrical workpiece and discharges the material, the workpiece will enter the material receiving hopper 22.

[0026] As Figure 3 and Figure 5 shown, the material receiving mechanism 2 further includes a fixed block 29 fixedly connected to one side of the inner wall of the material receiving hopper 22, a limiting rod 210 is fixedly connected to the top end of the fixed block 29, a cylindrical barrel 211 is slidably connected to the surface of the limiting rod 210, a first spring 212 is fixedly connected between the inner top wall of the cylindrical barrel 211 and the top end of the limiting rod 210, and a round rod 213 is fixedly connected to the top end of the cylindrical barrel 211. A contact pad 216 is fixedly connected to the top end of the blocking plate 26, and the contact pad 216 is a rubber component. When the device is in use, the side of the material receiving hopper 22 where the round rod 213 is installed is away from the lower blanking port of the machine tool.

[0027] During the use of the device, when the processed cylindrical workpiece falls into the material receiving hopper 22, it enters the rectangular frame 23 through the inclined surface of the inner wall of the material receiving hopper 22. When the cylindrical workpiece enters the rectangular frame 23, it will be in a vertical state. The center point of the rectangular frame 23 and the center point of the ring 24 are on the same vertical plane. And when the two baffle plates 26 are in the initial state, they are both kept in a horizontal state under the action of the coil spring 28. When the cylindrical workpiece enters the rectangular frame 23, it will quickly move downward under the action of its own gravity and inertia. During the downward movement, the bottom end of the workpiece will contact the contact pad 216 at the top end of the baffle plate 26, and will push the baffle plate 26 to rotate, causing the coil spring 28 to contract, thereby buffering the falling speed of the workpiece.

[0028] When the workpiece enters the material receiving hopper 22 and cannot fall, the surface of the workpiece will contact the surface of the round rod 213 and squeeze the round rod 213 to compress the first spring 212. And under the action of the first spring 212, the round rod 213 will vibrate, so that the workpiece will continuously displace and fall into the rectangular frame 23.

[0029] As Figure 4 and Figure 5 As shown, two connecting rods 214 are fixedly connected to the inner wall of the ring 24, and the other ends of the connecting rods 214 are fixedly connected to the round plate 215. When the baffle plate 26 is in a horizontal state, the bottom end of the round plate 215 contacts the top end of the baffle plate 26. When the extrusion on the baffle plate 26 is released after the workpiece blanking is completed, the baffle plate 26 will be driven to reset under the action of the coil spring 28, and the top end of the baffle plate 26 will contact the bottom end of the round plate 215 again, and will be kept in a horizontal state again.

[0030] As Figure 5 As shown, a plurality of balls 217 are rotatably connected to the surface of the round rod 213. When the round rod 213 vibrates under the action of the first spring 212 to move the workpiece, the corresponding balls 217 will be driven to rotate synchronously.

[0031] As Figure 2 As shown, a guiding plate 218 is fixedly connected to the inner bottom wall of the material receiving frame 1, and an included angle is formed between the top end of the guiding plate 218 and the horizontal plane. The end with a higher horizontal height is located below the ring 24. When the workpiece falls onto the guiding plate 218, the workpiece will roll down the inclined surface of the guiding plate 218 to the lower part of the guiding plate 218.

[0032] When the utility model is in use, during the use process of the device, when the processed cylindrical workpiece falls into the receiving hopper 22, it will enter the rectangular frame 23 through the inclined surface of the inner wall of the receiving hopper 22. When the workpiece cannot fall after entering the receiving hopper 22, the surface of the workpiece will contact the surface of the round rod 213 and squeeze the round rod 213 to compress the first spring 212. Under the action of the first spring 212, the round rod 213 will vibrate, so that the workpiece will continuously displace and fall into the rectangular frame 23. When the cylindrical workpiece enters the rectangular frame 23, it will be in a vertical state. The center point of the rectangular frame 23 and the center point of the ring 24 are on the same vertical plane. And when the two blocking plates 26 are in the initial state, they both remain in a horizontal state under the action of the winding spring 28. When the cylindrical workpiece enters the rectangular frame 23, it will quickly move downward under the action of its own gravity and inertia. During the downward movement, the bottom end of the workpiece will contact the contact pad 216 at the top of the blocking plate 26 and push the blocking plate 26 to rotate, causing the winding spring 28 to contract, thereby buffering the falling speed of the workpiece. When the workpiece with a reduced falling speed falls onto the guiding plate 218, the workpiece will roll down to the lower part of the guiding plate 218 through the inclined surface of the guiding plate 218.

[0033] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A material receiving device for a horizontal lathe for producing an extrusion cylinder, characterized in that: include: A material receiving frame (1), wherein a material receiving mechanism (2) is arranged on the inner side of the material receiving frame (1); The material receiving mechanism (2) comprises two mounting plates (21) fixedly connected to the top of the material receiving frame (1); a material receiving hopper (22) is fixedly connected between the opposite sides of the two mounting plates (21); a rectangular frame (23) is fixedly connected to the bottom end of the material receiving hopper (22); a circular ring (24) is fixedly connected to the lower end of the surface of the rectangular frame (23); two fixed cylinders (27) are fixedly connected to the inner wall of the circular ring (24); a rotating shaft (25) is rotatably connected to the inner wall of the fixed cylinder (27); one end of the rotating shaft (25) passes through the fixed cylinder (27); a blocking plate (26) is fixedly connected to the surface of the rotating shaft (25); a coil spring (28) is fixedly connected to the inner wall of the fixed cylinder (27); the other end of the coil spring (28) is fixedly connected to the surface of the rotating shaft (25).

2. A material receiving device for a horizontal lathe for producing extrusion cylinders according to claim 1, characterized in that: The material receiving mechanism (2) further comprises a fixed block (29) fixedly connected to one side of the inner wall of the material receiving hopper (22); the top end of the fixed block (29) is fixedly connected to a limiting rod (210); the surface of the limiting rod (210) is slidably connected to a cylinder (211); a first spring (212) is fixedly connected between the inner top wall of the cylinder (211) and the top end of the limiting rod (210); and the top end of the cylinder (211) is fixedly connected to a round rod (213).

3. The material receiving device for a horizontal lathe for producing an extrusion cylinder according to claim 1, characterized in that: Two connecting rods (214) are fixedly connected to the inner wall of the circular ring (24), and the other ends of the connecting rods (214) are fixedly connected to the circular plate (215).

4. The material receiving device for a horizontal lathe for producing extrusion cylinders according to claim 1, characterized in that: A contact pad (216) is fixedly connected to the top end of the blocking plate (26), and the contact pad (216) is a rubber component.

5. The material receiving device for a horizontal lathe for producing extrusion cylinders according to claim 2, characterized in that: A plurality of balls (217) are rotatably connected to the surface of the round rod (213).

6. The material receiving device for a horizontal lathe for producing extrusion cylinders according to claim 1, characterized in that: A guide plate (218) is fixedly connected to the inner bottom wall of the material receiving frame (1), and an angle is formed between the top end of the guide plate (218) and a horizontal plane.

7. The material receiving device for a horizontal lathe for producing extrusion cylinders according to claim 1, characterized in that: The two blocking plates (26) are centrally symmetrical with respect to the rectangular frame (23).

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