Lathe feeding device

Abstract

The utility model relates to the technical field of lathes, and discloses a lathe feeding device which comprises a supporting frame, a conveying belt is arranged on one side of the top of the supporting frame, two mounting frames are fixedly mounted on the other side of the top of the supporting frame, a feeding box is fixedly mounted between the two mounting frames, and a rotating shaft is rotatably mounted in the feeding box; one end of the rotating shaft penetrates through the feeding box, a feeding roller is fixedly installed on the rotating shaft, and a second motor is fixedly installed on one side of the feeding box. Materials can be driven to enter a containing groove through a feeding box and a feeding roller, feeding is conducted in sequence along with rotation of the feeding roller, buffering can be conducted when the materials fall through a buffering plate and a damper, the situation that when the materials fall downwards, force is too large, and a conveying belt is damaged is avoided, an air blowing pipe can be driven to move left and right through an air blowing pipe and a sliding block, and the conveying belt is prevented from being damaged. Dust attached to the surface of the workpiece is removed, the quality of the machined surface is improved, and therefore the product quality is improved.

Description

Technical Field

[0001] The present application relates to the technical field of lathes, and in particular to a loading device for a lathe. Background Art

[0002] CNC lathes and turning centers are high-precision and high-efficiency automated machine tools. Equipped with a multi-station turret or a power turret, the machine tool has a wide range of processing capabilities and can process linear cylinders, oblique cylinders, arcs, and various threads, grooves, worms and other complex workpieces. It has various compensation functions such as linear interpolation and circular interpolation, and has played a good economic effect in the mass production of complex parts.

[0003] The existing Chinese patent with announcement number CN219233971U discloses a lathe loading device, which relates to the technical field of loading devices. The utility model includes a transmission channel, a support member located below the transmission channel, and a base for fixing and installing the support member. The transmission channel includes a second channel arranged horizontally and a first channel arranged vertically above the second channel. The first channel is connected to the second channel through an opening arranged below. A propulsion block matching the first channel is arranged in the second channel. The propulsion block is fixed to a reciprocating mechanism. The reciprocating mechanism can push the propulsion block to reciprocate in the second channel and below the first channel. The transmission channel also includes a third channel, and the third channel is obliquely arranged at the opening at one end of the second channel. The utility model can automatically load materials and adjust the height of the device.

[0004] However, the above-mentioned feeding device has the following disadvantages: the device is provided with a third channel and a pushing block, so that the pushing block pushes the material to move to the third channel and fall, thereby loading the material. However, when the device pushes the material to fall through the third channel, the pressure of the material falling is relatively large. If it is not aligned for buffering, it is easy for the material to damage the bottom conveying mechanism. At the same time, the material will be covered with a lot of dust during transportation. If it is not cleaned, it will adhere to the surface of the workpiece and affect the quality during processing.

[0005] Therefore, we propose a lathe loading device to solve this problem.

[0006] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to solve the problem of cushioning the material during unloading and removing dust from the material, the present application provides a lathe loading device.

[0008] The present application provides a lathe loading device adopting the following technical solution:

[0009] A loading device for a lathe comprises a supporting frame, a conveyor belt is provided on one side of the top of the supporting frame, and two mounting frames are fixedly installed on the other side of the top of the supporting frame, a feeding box is fixedly installed between the two mounting frames, a rotating shaft is rotatably installed in the feeding box, one end of the rotating shaft passes through the feeding box, a feeding roller is fixedly installed on the rotating shaft, a second motor is fixedly installed on one side of the feeding box, the output end of the second motor is transmission-connected with the rotating shaft, a base is fixedly installed on the supporting frame near the bottom of the feeding box, a plurality of dampers are fixedly installed on the top of the base, a buffer plate is fixedly installed on the top of the plurality of dampers, and the buffer plate is located at the bottom of the feeding box A support plate is fixedly installed on one side of the buffer plate, a first hydraulic cylinder is fixedly installed on the side of the support plate away from the buffer plate, a first push plate is arranged on the top of the support plate near the buffer plate, an output end of the first hydraulic cylinder is transmission connected with the first push plate, a fixed frame is fixedly installed on the side of the support frame near the top of the conveyor belt, a slot is arranged on the top of the fixed frame, a slider is slidingly installed in the slot, an air pump is fixedly installed on the top of the fixed frame, an air blowing pipe is connected at both ends of the air pump, the two air blowing pipes pass through both sides of the slider, a second hydraulic cylinder is fixedly installed on one side of the fixed frame, and the output end of the second hydraulic cylinder is transmission connected with the slider.

[0010] Preferably, a driving roller and a driven roller are rotatably installed in the support frame, a first motor is fixedly installed on one side of the support frame, and an output end of the first motor is drivingly connected to the driving roller.

[0011] Preferably, a collection box is fixedly mounted on one side of the support frame, and a through hole is provided on one side of the support frame close to the top of the collection box.

[0012] Preferably, a third hydraulic cylinder is fixedly mounted on one side of the support frame, and a second push plate is provided on the top of the conveyor belt, and the second push plate is adapted to the through hole.

[0013] Preferably, a plurality of placement grooves are provided on the feeding roller, and the plurality of placement grooves are distributed in a ring shape, inclined surfaces are provided on both sides of the top of the feeding box, and an opening is provided at the bottom of the feeding box.

[0014] Preferably, both the top and the bottom of the slot are provided with limit grooves, and limit blocks are slidably installed in the two limit grooves, and the two limit blocks are fixedly connected to the sliding block.

[0015] Preferably, a controller is provided on a side of one of the mounting frames away from the supporting frame.

[0016] To summarize, the present application includes the following beneficial technical effects: through the loading box and the loading roller, the material can be driven into the placement trough, and the material is loaded in sequence as the loading roller rotates; through the buffer plate and the damper, the material can be buffered when it falls to prevent it from falling downward with too much force and causing damage to the conveyor belt; through the air pipe and the slider, the air pipe can be driven to move left and right to remove dust attached to the surface of the workpiece, improve the quality of the processed surface, and thus improve product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of a three-dimensional structure of an embodiment of the application;

[0018] Figure 2 is a schematic diagram of a three-dimensional structure from another perspective of an embodiment of the application;

[0019] Figure 3 is a schematic diagram of a three-dimensional cross-sectional structure of a fixing frame of an embodiment of the application;

[0020] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the loading box of the application embodiment;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the conveyor belt of the application embodiment.

[0022] Explanation of the reference numerals in the accompanying drawings: 1. Support frame; 2. Conveyor belt; 3. Third hydraulic cylinder; 4. Fixed frame; 5. First motor; 6. Second hydraulic cylinder; 7. Air pump; 8. Blowing pipe; 9. Slider; 10. Collecting box; 11. Feeding box; 12. First push plate; 13. Support plate; 14. First hydraulic cylinder; 15. Base; 16. Mounting frame; 17. Second motor; 18. Second push plate; 19. Controller; 20. Through hole; 21. Limit block; 22. Limit groove; 23. Rotating shaft; 24. Feeding roller; 25. Placement groove; 26. Buffer plate; 27. Damper; 28. Opening; 29. ​​Driven roller; 30. Active roller. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-5 This application is described in further detail.

[0024] The present application embodiment discloses a lathe loading device. Figure 1-4A lathe loading device comprises a support frame 1, a conveyor belt 2 is arranged on one side of the top of the support frame 1, two mounting frames 16 are fixedly installed on the other side of the top of the support frame 1, a loading box 11 is fixedly installed between the two mounting frames 16, a rotating shaft 23 is rotatably installed in the loading box 11, one end of the rotating shaft 23 passes through the loading box 11, a loading roller 24 is fixedly installed on the rotating shaft 23, a second motor 17 is fixedly installed on one side of the loading box 11, and the output end of the second motor 17 is connected to the rotating shaft 23 for transmission. The support frame 1 is fixedly connected to the bottom of the loading box 11 with a base 15, and a plurality of dampers 27 are fixedly installed on the top of the base 15. A buffer plate 26 is fixedly installed on the top of the plurality of dampers 27. The buffer plate 26 is set to a rubber material. The buffer plate 26 is located at the bottom of the loading box 11. A support plate 13 is fixedly installed on one side of the buffer plate 26. A first hydraulic cylinder 14 is fixedly installed on the side of the support plate 13 away from the buffer plate 26. The support plate 13 is close to the top of the buffer plate 26. A first push plate 12 is provided, and the output end of the first hydraulic cylinder 14 is transmission-connected to the first push plate 12; a fixing frame 4 is fixedly installed on one side of the support frame 1 close to the top of the conveyor belt 2; a slot is provided on the top of the fixing frame 4, and a slider 9 is slidably installed in the slot; an air pump 7 is fixedly installed on the top of the fixing frame 4; an air blowing pipe 8 is connected at both ends of the air pump 7; the material of the air blowing pipe 8 is set as a corrugated pipe, and the two air blowing pipes 8 pass through both sides of the slider 9; a second hydraulic cylinder 14 is fixedly installed on one side of the fixing frame 4 The pressure cylinder 6, the output end of the second hydraulic cylinder 6 is transmission-connected with the slider 9; through the loading box 11 and the loading roller 24, the material can be driven into the placement groove 25, and the material is loaded in sequence with the rotation of the loading roller 24. Through the buffer plate 26 and the damper 27, the material can be buffered when it falls to prevent it from falling too hard and causing damage to the conveyor belt 2. Through the air pipe 8 and the slider 9, the air pipe 8 can be driven to move left and right to remove dust attached to the surface of the workpiece, improve the quality of the processed surface, and thus improve product quality.

[0025] Reference Figure 3 and Figure 5 A driving roller 30 and a driven roller 29 are rotatably installed in the support frame 1, and a first motor 5 is fixedly installed on one side of the support frame 1. The output end of the first motor 5 is transmission-connected with the driving roller 30, which can drive the conveyor belt 2 to rotate, thereby conveying materials.

[0026] Reference Figure 1-3 A collection box 10 is fixedly mounted on one side of the support frame 1 , and a through hole 20 is provided on one side of the support frame 1 close to the top of the collection box 10 , so that defective products can be pushed into the collection box 10 .

[0027] Reference Figure 1-2A third hydraulic cylinder 3 is fixedly installed on one side of the support frame 1, and a second push plate 18 is provided on the top of the conveyor belt 2. The second push plate 18 is adapted to the through hole 20 and can push the defective products out of the conveyor belt 2.

[0028] Reference Figure 4 The feeding roller 24 is provided with a plurality of placement grooves 25, and the plurality of placement grooves 25 are distributed in a ring shape. Inclined surfaces are provided on both sides of the top of the feeding box 11, and an opening 28 is provided at the bottom of the feeding box 11, so that the material can enter the feeding box 11 and rotate and discharge.

[0029] Reference Figure 3 The top and bottom of the slot are both provided with limiting grooves 22, and limiting blocks 21 are slidably installed in the two limiting grooves 22. The two limiting blocks 21 are both fixedly connected to the slider 9, and the slider 9 can be limited.

[0030] Reference Figure 2 A controller 19 is provided on one side of one of the mounting frames 16 away from the support frame 1, which can detect defective products and remove them.

[0031] The implementation principle of a lathe loading device in the embodiment of the present application is as follows: when in use, the material is transported to the top of the loading box 11, and then the second motor 17 is started, the second motor 17 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the loading roller 24 to rotate, the material falls into the placement groove 25 and as the loading roller 24 rotates, it falls on the buffer plate 26 through the opening 28, and the damper 27 reduces the pressure of the falling material, and then the first hydraulic cylinder 14 is started, the first hydraulic cylinder 14 drives the first push plate 12 to move forward, and the first push plate 12 pushes the material onto the conveyor belt 2, and at the same time the first motor 5 is started, the first motor 5 drives the active roller 30 to rotate, and the active roller 30 drives the conveyor belt 2. The belt 2 rotates, and the conveyor belt 2 drives the driven roller 29 to rotate, so that the material pushed onto the conveyor belt 2 is transported forward. The controller 19 detects the material on the conveyor belt 2. When defective products are detected, the third hydraulic cylinder 3 is started. The third hydraulic cylinder 3 drives the second push plate 18 to push the through hole 20, and pushes the defective products into the collection box 10. Other normal materials continue to be transported forward. At the same time, the second hydraulic cylinder 6 is started, and the second hydraulic cylinder 6 pushes the slider 9 to move in the slot. At the same time, the limit blocks 21 at the top and bottom of the slider 9 limit the slider 9 in the limit slot 22. When the slider 9 moves, it drives the air pipe 8 to move to blow off the dust on the material transported at the bottom.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A lathe loading device, comprising a support frame (1), characterized in that: A conveyor belt (2) is arranged on one side of the top of the support frame (1), and two mounting frames (16) are fixedly installed on the other side of the top of the support frame (1), and a feeding box (11) is fixedly installed between the two mounting frames (16), and a rotating shaft (23) is rotatably installed in the feeding box (11), one end of the rotating shaft (23) passes through the feeding box (11), and a feeding roller (24) is fixedly installed on the rotating shaft (23), and a second motor (17) is fixedly installed on one side of the feeding box (11), and the output end of the second motor (17) is transmission-connected with the rotating shaft (23), and a base (15) is fixedly installed on the bottom of the supporting frame (1) near the feeding box (11), and a plurality of dampers (27) are fixedly installed on the top of the plurality of dampers (27), and a buffer plate (26) is fixedly installed on the top of each of the plurality of dampers (27), and the buffer plate (26) is located at the bottom of the feeding box (11). A support plate (13) is fixedly mounted on one side of the buffer plate (26); a first hydraulic cylinder (14) is fixedly mounted on a side of the support plate (13) away from the buffer plate (26); a first push plate (12) is arranged on the top of the support plate (13) near the buffer plate (26); an output end of the first hydraulic cylinder (14) is transmission-connected to the first push plate (12); a fixed frame (4) is fixedly mounted on one side of the support frame (1) near the top of the conveyor belt (2); a slot is arranged on the top of the fixed frame (4); a slider (9) is slidably mounted in the slot; an air pump (7) is fixedly mounted on the top of the fixed frame (4); an air blowing pipe (8) is connected at both ends of the air pump (7); the two air blowing pipes (8) pass through both sides of the slider (9); a second hydraulic cylinder (6) is fixedly mounted on one side of the fixed frame (4); an output end of the second hydraulic cylinder (6) is transmission-connected to the slider (9).

2. A lathe loading device according to claim 1, characterized in that: A driving roller (30) and a driven roller (29) are rotatably mounted in the support frame (1), a first motor (5) is fixedly mounted on one side of the support frame (1), and an output end of the first motor (5) is drivingly connected to the driving roller (30).

3. A lathe loading device according to claim 2, characterized in that: A collection box (10) is fixedly mounted on one side of the support frame (1), and a through hole (20) is provided on one side of the support frame (1) close to the top of the collection box (10).

4. A lathe loading device according to claim 3, characterized in that: A third hydraulic cylinder (3) is fixedly mounted on one side of the support frame (1), and a second push plate (18) is arranged on the top of the conveyor belt (2), wherein the second push plate (18) is matched with the through hole (20).

5. A lathe loading device according to claim 1, characterized in that: The feeding roller (24) is provided with a plurality of placement grooves (25), and the plurality of placement grooves (25) are distributed in a ring shape. Inclined surfaces are provided on both sides of the top of the feeding box (11), and an opening (28) is provided at the bottom of the feeding box (11).

6. A lathe loading device according to claim 1, characterized in that: The top and bottom of the slot are both provided with limiting grooves (22), and limiting blocks (21) are slidably installed in the two limiting grooves (22), and the two limiting blocks (21) are fixedly connected to the slider (9).

7. A lathe loading device according to claim 1, characterized in that: A controller (19) is provided on a side of one of the mounting frames (16) away from the supporting frame (1).

Images