A dual-spindle turning-milling composite machine discharging device

Abstract

The utility model discloses a kind of double-spindle turning and milling compound machine blanking device, comprising: machine tool base;Material guiding passage, material guiding passage is obliquely placed in the one end of the machine tool base, and the one end of the material guiding passage is rotatably installed with rotating cover plate, for guiding material rolling and reducing scrap into material guiding passage;Cylinder, cylinder is placed in the one end of the machine tool base, and the output end of the cylinder is installed with double-shaft cylinder, the beneficial effects of the utility model are: in the blanking process, after pneumatic gripper is placed in rotating cover plate top, workpiece is rolled to material guiding passage inside along the sliding slot formed by rotating cover plate and baffle, limiting plate prevents workpiece from rolling into material guiding passage top, ensure that workpiece accurately falls into material receiving position;When blanking is completed, spring drives rotating cover plate reset, closes material guiding passage, effectively reduces the probability that processing scrap enters material guiding passage and mixes with workpiece, protects the cleanliness of workpiece, also avoids the blockage and damage of scrap to material guiding passage.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding devices, specifically a feeding device for a dual-spindle turning and milling composite machine. Background Technology

[0002] In the field of modern machining, twin-spindle milling and turning machines are widely used in the mass production of various complex parts due to their high efficiency, high precision, and ability to complete multiple machining processes on a single machine. During the cutting process, a large amount of debris is generated. Existing unloading devices often have open unloading channels, allowing machining debris to splash into the channel, which is inadequate in preventing debris from entering the receiving channel. Once debris enters the receiving channel, it not only contaminates the workpiece, affecting product cleanliness and quality, but also clogs the channel, leading to poor unloading. Utility Model Content

[0003] The purpose of this invention is to provide a material feeding device for a dual-spindle turning and milling compound machine to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a material unloading device for a dual-spindle turning and milling compound machine, comprising:

[0005] Machine tool base;

[0006] The material guide channel is inclined at one end of the machine tool base, and a rotating cover plate is rotatably installed at one end of the material guide channel to guide the material to roll and reduce the entry of debris into the material guide channel;

[0007] A cylinder is placed at one end of the machine tool base. A dual-axis cylinder is installed at the output end of the cylinder. A drive unit is installed at the output end of the cylinder to drive the dual-axis cylinder to rotate while opening the rotating cover plate. A pneumatic gripper is installed at the output end of the dual-axis cylinder.

[0008] Preferably, the output end of the cylinder is fixedly connected to a mounting box, and a limiting slide rod is fixedly connected to one side of the mounting box. The limiting slide rod is slidably connected to the machine tool base.

[0009] Preferably, the drive unit includes a rotary cylinder fixed inside the mounting box, the dual-axis cylinder is fixed to the rotating end of the rotary cylinder, two limiting rollers are rotatably connected to one side of the dual-axis cylinder, and an annular track that cooperates with the limiting rollers is fixed to one side of the mounting box.

[0010] Preferably, the output end of the dual-axis cylinder is fixedly connected to an L-shaped connecting plate, the connecting plate is fixedly connected to a pneumatic gripper, and a rubber block for opening the rotating cover is fixedly connected to the middle of the connecting plate.

[0011] Preferably, one end of the rotating cover is rotatably installed inside one end of the material guide channel, and baffles are fixedly connected to both sides of the top of the rotating cover.

[0012] Preferably, a limiting plate is fixedly connected to the top of the material guide channel, and a spring is fixedly connected inside the material guide channel to drive the rotating cover plate to return to its original position.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: When the cylinder drives the mounting box to perform multi-stage telescopic adjustment for lateral position adjustment, the sliding cooperation between the limiting slide rod and the machine tool base can effectively ensure the stability of the mounting box's movement, thereby ensuring the stability of the entire unloading device during lateral movement and reducing errors and malfunction risks caused by shaking; the rolling of the limiting roller on the outside of the annular track ensures the stability of the dual-axis cylinder rotation; one end of the rotating cover plate is rotatably installed inside one end of the guide channel, and baffles are fixed to both sides of the top; the top of the guide channel is fixedly connected to the limiting roller. The positioning plate has an internally fixed spring that drives the rotating cover plate to return to its upward position. During the unloading process, the pneumatic gripper places the workpiece on top of the rotating cover plate, and then the workpiece rolls along the groove formed by the rotating cover plate and the baffle inside the guide channel. The limiting plate prevents the workpiece from rolling into the top of the guide channel, ensuring that the workpiece falls accurately into the receiving position. After unloading is completed, the spring drives the rotating cover plate to return to its original position, closing the guide channel. This effectively reduces the probability of processing debris entering the guide channel and mixing with the workpiece, protecting the cleanliness of the workpiece, and also avoiding blockage and damage to the guide channel by debris. Attached Figure Description

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

[0015] Figure 2 This is a schematic diagram of the structure of the rubber block of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the limiting roller of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the baffle of this utility model;

[0018] Figure 5 This is a schematic diagram of the internal structure of the material guiding channel of this utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the rotating cover plate of this utility model when it is flipped.

[0020] In the diagram: 1. Machine tool base; 2. Cylinder; 3. Limiting slide bar; 4. Mounting box; 5. Circular track; 6. Rotary cylinder; 7. Dual-axis cylinder; 8. Limiting roller; 9. Connecting plate; 10. Pneumatic gripper; 11. Rubber block; 12. Material guide channel; 13. Limiting plate; 14. Rotating cover plate; 15. Baffle; 16. Spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , 2 As shown in Figures 3, 4, 5, and 6, this utility model provides a technical solution: a material feeding device for a dual-spindle turning and milling compound machine, comprising: a machine tool base 1; a material guide channel 12 obliquely fixed to one end of the machine tool base 1, and the material guide channel 12 is located below the spindle at one end of the machine tool, and a rotating cover plate 14 is rotatably installed at one end of the material guide channel 12 via a rotating shaft, used to guide the material to roll and reduce the entry of debris into the material guide channel 12; a cylinder 2 fixed to one end of the machine tool base 1, a dual-axis cylinder 7 is installed at the output end of the cylinder 2, and a drive unit is installed at the output end of the cylinder 2, used to drive the dual-axis cylinder 7 to rotate while opening the rotating cover plate 14, and a pneumatic gripper 10 is installed at the output end of the dual-axis cylinder 7.

[0023] It should be noted that a corresponding controller is provided in this embodiment, and the cylinder 2 is a multi-stage telescopic cylinder. When unloading, the controller drive unit works, and the drive unit controls the dual-axis cylinder 7 to rotate, so that the pneumatic gripper 10 at the end of the dual-axis cylinder 7 rotates to an angle corresponding to the workpiece. The dual-axis cylinder 7 extends, causing the gripper of the pneumatic gripper 10 to be placed outside the workpiece and clamp the workpiece. The cylinder 2 drives the pneumatic gripper 10 to move laterally through the dual-axis cylinder 7, thereby separating the workpiece from the pneumatic chuck of the machine tool. Then, the dual-axis cylinder 7 drives the pneumatic gripper 10 to retract, thereby separating the workpiece from the chuck. Then, cylinder 2 drives the workpiece to retract, so that the workpiece is above the guide channel 12. The drive unit drives the dual-axis cylinder 7 to rotate. The dual-axis cylinder 7 drives the pneumatic gripper 10 to rotate towards the top of the rotating cover plate 14 and squeezes the rotating cover plate 14 open. After the pneumatic gripper 10 opens, the workpiece falls on the top of the rotating cover plate 14 and then rolls down along the guide channel 12 to the receiving position. When the drive unit drives the dual-axis cylinder 7 to rotate and reset, the rotating cover plate 14 resets under the action of elasticity, thereby sealing the guide channel 12 and preventing processing debris from entering the guide channel 12 and mixing with the workpiece.

[0024] In one embodiment, the output end of the cylinder 2 is fixedly connected to a mounting box 4, and a limiting slide rod 3 is fixedly connected to one side of the mounting box 4. The limiting slide rod 3 is slidably connected to the machine tool base 1.

[0025] It should be noted that in this embodiment, the cylinder 2 drives the mounting box 4 to perform multi-stage extension and retraction to achieve lateral adjustment of the position of the mounting box 4. During the movement of the mounting box 4, the mounting box 4 drives the limiting slide rod 3 to slide. The sliding of the limiting slide rod 3 and the machine tool base 1 can ensure the stability of the movement of the mounting box 4.

[0026] In one embodiment, the drive unit includes a rotary cylinder 6 fixed inside the mounting box 4, a dual-axis cylinder 7 fixed to the rotating end of the rotary cylinder 6, two limiting rollers 8 rotatably connected to one side of the dual-axis cylinder 7, and an annular track 5 that cooperates with the limiting rollers 8 fixed to one side of the mounting box 4.

[0027] It should be noted that in this embodiment, the outer side of the limiting roller 8 is provided with a conical protrusion, and the outer side of the annular track 5 is provided with a groove that cooperates with the protrusion. When the angle of the dual-axis cylinder 7 is adjusted, the rotary cylinder 6 drives the dual-axis cylinder 7 to rotate, and the dual-axis cylinder 7 drives the limiting roller 8 to roll on the outer side of the annular track 5. When the rotary cylinder 6 drives the dual-axis cylinder 7 to move, the limiting roller 8 rolls on the outer side of the annular track 5, thereby ensuring the stability of the rotation of the dual-axis cylinder 7.

[0028] In one embodiment, the output end of the dual-axis cylinder 7 is fixedly connected to an L-shaped connecting plate 9, the connecting plate 9 is fixedly connected to the pneumatic gripper 10, and a rubber block 11 for opening the rotating cover plate 14 is fixedly connected to the middle of the connecting plate 9.

[0029] It should be noted that in this embodiment, the dual-axis cylinder 7 drives the pneumatic gripper 10 to move along the extension and retraction direction of the dual-axis cylinder 7 through the connecting plate 9. The workpiece is clamped by the opening and closing of the pneumatic gripper 10. Under the drive of the cylinder 2, the workpiece is separated from the chuck. Then, the cylinder 2 drives it to move to the top of the guide channel 12. When the rotary cylinder 6 drives the dual-axis cylinder 7 to rotate, the dual-axis cylinder 7 uses the connecting plate 9 to make the rubber block 11 press the rotating cover plate 14 down from one end, thereby pressing the end of the rotating cover plate 14 into the guide channel 12, so as to facilitate the workpiece to roll inside the guide channel 12.

[0030] In one embodiment, one end of the rotating cover plate 14 is rotatably installed inside one end of the guide channel 12, baffles 15 are fixedly connected to both sides of the top of the rotating cover plate 14, a limit plate 13 is fixedly connected to the top of the guide channel 12, and a spring 16 is fixedly connected inside the guide channel 12 to drive the rotating cover plate 14 to return to its original position.

[0031] It should be noted that, in this embodiment, a baffle is welded to the top of the guide channel 12 to limit the end of the rotating cover plate 14, preventing the end of the rotating cover plate 14 from separating from the guide channel 12 when the spring 16 pushes upward. When the connecting plate 9 presses the rotating cover plate 14 downward, one end of the rotating cover plate 14 moves downward and presses the spring 16. After the workpiece is prevented, it rolls along the groove formed by the rotating cover plate 14 and the baffle plate 15 into the interior of the guide channel 12, and the limiting plate 13 prevents it from rolling into the top of the guide channel 12. When the connecting plate 9 resets upward, the spring 16 drives the rotating cover plate 14 to reset, thereby closing the guide channel 12.

[0032] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Furthermore, the terms “first,” “second,” “third,” and “fourth” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as “first,” “second,” “third,” or “fourth” may explicitly or implicitly include at least one of those features.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A material unloading device for a dual-spindle turning and milling compound machine, characterized in that: include: Machine tool base (1); The material guide channel (12) is inclined at one end of the machine tool base (1). A rotating cover plate (14) is rotatably installed at one end of the material guide channel (12) to guide the material to roll and reduce the entry of debris into the material guide channel (12). Cylinder (2), cylinder (2) is placed at one end of the machine tool base (1), a dual-axis cylinder (7) is installed at the output end of cylinder (2), a drive unit is installed at the output end of cylinder (2) to drive the dual-axis cylinder (7) to rotate while opening the rotating cover plate (14), and a pneumatic gripper (10) is installed at the output end of the dual-axis cylinder (7).

2. The blanking device for a dual-spindle turning and milling compound machine according to claim 1, characterized in that: The output end of the cylinder (2) is fixedly connected to the mounting box (4), and a limiting slide rod (3) is fixedly connected to one side of the mounting box (4). The limiting slide rod (3) is slidably connected to the machine tool base (1).

3. The blanking device for a dual-spindle turning and milling compound machine according to claim 2, characterized in that: The drive unit includes a rotary cylinder (6) fixed inside the mounting box (4), a dual-axis cylinder (7) fixed to the rotating end of the rotary cylinder (6), two limiting rollers (8) rotatably connected to one side of the dual-axis cylinder (7), and an annular track (5) cooperating with the limiting rollers (8) fixed to one side of the mounting box (4).

4. The blanking device for a dual-spindle turning and milling compound machine according to claim 3, characterized in that: The output end of the dual-axis cylinder (7) is fixedly connected to an L-shaped connecting plate (9), which is fixedly connected to a pneumatic gripper (10). A rubber block (11) for opening the rotating cover plate (14) is fixedly connected to the middle of the connecting plate (9).

5. The blanking device for a dual-spindle turning and milling compound machine according to claim 4, characterized in that: One end of the rotating cover plate (14) is rotatably installed inside the material guide channel (12), and baffles (15) are fixedly connected to both sides of the top of the rotating cover plate (14).

6. The blanking device for a dual-spindle turning and milling compound machine according to claim 5, characterized in that: A limiting plate (13) is fixedly connected to the top of the material guiding channel (12), and a spring (16) is fixedly connected inside the material guiding channel (12) to drive the rotating cover plate (14) to return upward.

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