Automatic machining equipment of machine tool

Abstract

The utility model relates to the technical field of machining, in particular to automatic machining equipment of a machine tool. Comprising a machine frame, a vibrating disc arranged on the machine frame, a material rail connected to a discharging port of the vibrating disc, a discharging channel connected to a discharging port of the material rail and vertically arranged, a material clamping mechanism arranged on the machine frame and located on one side of the discharging channel, an XY-axis driving mechanism arranged on one side of the machine frame and a material taking and placing mechanism arranged at the moving end of the XY-axis driving mechanism. A material taking hole is formed in the front side face of the bottom end of the discharging channel, and the material taking and placing mechanism picks up the workpieces in the discharging channel through the material taking hole and transfers the workpieces to the material clamping mechanism. The workpiece feeding device is simple in structure, capable of conveying workpieces, good in feeding stability, capable of improving workpiece machining efficiency and capable of reducing fatigue of operators.

Description

Technical Field

[0001] The utility model relates to the technical field of machine processing, in particular to automatic processing equipment for machine tools. Background Art

[0002] In traditional machining, it is necessary to manually place and take materials from the workpiece, which results in extremely low machining efficiency, high labor costs and labor intensity. In the existing patents, the Chinese patent document with application number 201420149698.9 discloses an automatic slot milling machine, including a frame, a feeding device, a feeding clamping device, a milling device, and a control device for controlling the feeding clamping device and the milling device, the feeding clamping device includes a push rod, a push rod assembly, and a placement piece for placing contacts; the feeding device includes a vibration plate and a guide trough, the milling device includes a milling cutter and a first driving device for driving the milling cutter to rotate, the feed port of the guide trough is connected to the discharge port of the vibration plate, the discharge port of the guide trough is placed above the push rod, the push rod assembly includes a push rod, a dividing mechanism, and a third driving device for driving the dividing mechanism, one end of the push rod is fixedly connected to the dividing mechanism, and the other end is arranged opposite to the push rod and is on the same axis, and the milling cutter is placed at the joint between the push rod and the push rod. The patent document uses the push rod to move forward to cooperate with the ejector rod and press the workpiece. Since the ejector rod is fixed, only the push rod pushes the workpiece to move close to the ejector rod. Therefore, the push rod can only push the workpiece for a short distance, and cannot transport the workpiece for a long distance. In addition, the stability of the workpiece movement is poor. Therefore, the defect is very obvious, and a solution is urgently needed. Utility Model Content

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide an automatic processing equipment for machine tools.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A machine tool automatic processing equipment comprises a frame, a vibration plate mounted on the frame, a material rail connected to a material outlet of the vibration plate, a material discharge channel connected to the material outlet of the material rail and vertically arranged, a material clamping mechanism mounted on the frame and located on one side of the material discharge channel, an XY axis driving mechanism arranged on one side of the frame, and a material picking and placing mechanism mounted on the moving end of the XY axis driving mechanism, wherein a material picking hole is provided on the side surface of the bottom end of the material discharge channel, and the material picking and placing mechanism picks up the workpiece in the material discharge channel through the material picking hole and transfers it to the material clamping mechanism.

[0006] Furthermore, the material taking and placing mechanism includes a clamping cylinder installed at the moving end of the XY axis driving mechanism and two clamping blocks respectively installed at the two output ends of the clamping cylinder, and the clamping cylinder is used to drive the two clamping blocks to move closer to or away from each other.

[0007] Furthermore, a semicircular head is provided at the clamping end of the clamping block, and the semicircular heads of the two clamping blocks are matched to form a cylinder.

[0008] Furthermore, a limiting surface is formed between the semicircular head and the clamping block.

[0009] Furthermore, the clamping end of the clamping mechanism is provided with a plurality of fan-shaped clamps, the plurality of fan-shaped clamps are combined to form a cylinder, and the clamping mechanism drives the plurality of fan-shaped clamps to move closer to or away from each other.

[0010] Furthermore, the XY axis driving mechanism includes an X axis driving module and a Y axis driving module connected to the moving end of the X axis driving module, and the material taking and placing mechanism is installed at the moving end of the Y axis driving module.

[0011] Furthermore, it also includes a processing mechanism arranged corresponding to the clamping mechanism.

[0012] Furthermore, the material clamping mechanism is provided with a material blowing mechanism.

[0013] Furthermore, the blowing machine includes an air channel arranged on the clamping mechanism.

[0014] The beneficial effects of the utility model are as follows: in actual application, the vibration plate conveys the workpieces one by one to the material rail, each workpiece moves along the material rail into the material discharge channel, the workpiece at the bottom end of the material discharge channel is exposed in the material taking hole, the XY axis driving mechanism drives the material taking and discharging mechanism to pick up the workpiece in the material taking hole, and conveys the workpiece to the clamping mechanism, the clamping mechanism clamps the workpiece, the processing mechanism processes the workpiece clamped by the clamping mechanism, and at the same time, the XY axis driving mechanism drives the material taking and discharging mechanism to reset and pick up the next workpiece. The utility model has a simple structure, can convey workpieces, has good feeding stability, improves the efficiency of processing workpieces, and reduces the fatigue of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0017] Figure 3 for Figure 1 Enlarged view of point B in the middle.

[0018] Description of reference numerals:

[0019] 1. Frame; 2. Vibrating plate; 3. Material rail; 4. Material discharge channel; 5. Material clamping mechanism; 6. XY axis driving mechanism; 7. Material taking and releasing mechanism; 8. Material taking hole; 9. Clamping cylinder; 10. Clamping block; 11. Semicircular head; 12. Limiting surface; 13. Fan-shaped chuck; 14. X-axis driving module; 15. Y-axis driving module; 16. Workpiece. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0021] like Figures 1 to 3 As shown, the utility model provides an automatic processing equipment for machine tools, which includes a frame 1, a vibration plate 2 installed on the frame 1, a material rail 3 connected to the discharge port of the vibration plate 2, a discharge channel 4 connected to the discharge port of the material rail 3 and vertically arranged, a clamping mechanism 5 installed on the frame 1 and located on one side of the discharge channel 4, an XY axis driving mechanism 6 arranged on one side of the frame 1 and a material picking and releasing mechanism 7 installed on the moving end of the XY axis driving mechanism 6, a material picking hole 8 is opened on the side surface of the bottom end of the discharge channel 4, and the material picking and releasing mechanism 7 picks up the workpiece 16 in the discharge channel 4 through the material picking hole 8 and transfers it to the clamping mechanism 5; specifically, the automatic processing equipment for machine tools also includes a processing mechanism (not shown in the figure) arranged corresponding to the clamping mechanism 5.

[0022] In actual application, the vibration plate 2 conveys the workpieces 16 one by one to the material rail 3, and each workpiece 16 moves along the material rail 3 into the material discharge channel 4. The workpiece 16 at the bottom end of the material discharge channel 4 is exposed in the material collection hole 8. The XY axis drive mechanism 6 drives the material collection and discharge mechanism 7 to pick up the workpiece 16 in the material collection hole 8, and conveys the workpiece 16 to the clamping mechanism 5. The clamping mechanism 5 clamps the workpiece 16, and the processing mechanism processes the workpiece 16 clamped by the clamping mechanism 5. At the same time, the XY axis drive mechanism 6 drives the material collection and discharge mechanism 7 to reset and pick up the next workpiece 16. The utility model has a simple structure, can convey the workpiece 16, has good feeding stability, improves the efficiency of processing the workpiece 16, and reduces the fatigue of the operator.

[0023] The processing mechanism may be a processing module with turning, milling and / or grinding functions, which will not be described in detail here.

[0024] In this embodiment, the material picking and placing mechanism 7 includes a clamping cylinder 9 installed at the moving end of the XY axis driving mechanism 6 and two clamping blocks 10 respectively installed at the two output ends of the clamping cylinder 9. The clamping cylinder 9 is used to drive the two clamping blocks 10 to move closer to or away from each other. When it is necessary to pick up the workpiece 16, the clamping cylinder 9 drives the two clamping blocks 10 to move closer to each other, and then the XY axis driving mechanism 6 drives the material picking and placing mechanism 7 to move toward the circular hole of the workpiece 16 until the two clamping blocks 10 in the close state enter the circular hole of the workpiece 16, and then the clamping cylinder 9 drives the two clamping blocks 10 to move away from each other, so that the two clamping blocks 10 clamp the inner wall of the circular hole of the workpiece 16, and finally the XY axis driving mechanism 6 drives the material picking and placing mechanism 7 to take out the workpiece 16 from the material picking hole 8 and move it to the clamping mechanism 5. After the clamping mechanism 5 clamps the workpiece 16, the clamping cylinder 9 drives the two clamping blocks 10 to move closer to each other to release the workpiece 16 to achieve the transfer of the workpiece 16.

[0025] In this embodiment, the clamping end of the clamping block 10 is provided with a semicircular head 11, and the semicircular heads 11 of the two clamping blocks 10 are matched to form a cylinder. The peripheral wall of the semicircular head 11 contacts the inner wall of the circular hole of the workpiece 16, which not only improves the stability of clamping the workpiece 16, but also prevents the workpiece 16 from being damaged.

[0026] In this embodiment, a limiting surface 12 is formed between the semicircular head 11 and the clamping block 10; in the process of inserting the semicircular heads 11 of the two clamping blocks 10 that are close to each other into the circular hole of the workpiece 16, when the limiting surface 12 conflicts with the outer side surface of the workpiece 16, it proves that the semicircular head 11 is inserted into the circular hole of the workpiece 16 in place, avoiding excessive insertion of the semicircular head 11 into the circular hole of the workpiece 16, which is beneficial for the clamping mechanism 5 to clamp the workpiece 16 clamped by the material taking and releasing mechanism 7.

[0027] In this embodiment, the clamping end of the clamping mechanism 5 is provided with a plurality of fan-shaped chucks 13, and the plurality of fan-shaped chucks 13 are matched to form a cylinder, and the clamping mechanism 5 drives the plurality of fan-shaped chucks 13 to move closer to or farther from each other. In the process of the pick-up and discharge mechanism 7 transferring the workpiece 16 to the clamping mechanism 5, the plurality of fan-shaped chucks 13 are in a close state, and the pick-up and discharge mechanism 7 moves the workpiece 16 to the plurality of fan-shaped chucks 13, so that the plurality of fan-shaped chucks 13 in the close state extend into the circular hole of the workpiece 16, and then the plurality of fan-shaped chucks 13 move away from each other to clamp the inner wall of the circular hole of the workpiece 16, and finally the two clamping blocks 10 of the pick-up and discharge mechanism 7 move closer to and release the workpiece 16 to realize the transfer of the workpiece 16.

[0028] In another embodiment, the clamping mechanism 5 may also adopt a lathe spindle in the prior art, which will not be described in detail here.

[0029] In this embodiment, the XY-axis driving mechanism 6 includes an X-axis driving module 14 and a Y-axis driving module 15 connected to the moving end of the X-axis driving module 14, and the material picking and placing mechanism 7 is installed at the moving end of the Y-axis driving module 15. The X-axis driving module 14 is used to drive the material picking and placing mechanism 7 to move between the clamping mechanism 5 and the material discharge channel 4, and the Y-axis driving module 15 is used to drive the material picking and placing mechanism 7 to move closer to or away from the clamping mechanism 5 / the material discharge channel 4.

[0030] In this embodiment, the clamping mechanism 5 is provided with a blowing mechanism (not shown in the figure); specifically, the blowing machine includes an air channel (not shown in the figure) provided in the clamping mechanism 5. After the processing mechanism completes processing on the workpiece 16 clamped by the clamping mechanism 5, the clamping mechanism 5 releases the clamping of the workpiece 16, and the high-pressure gas blown out of the air channel blows the workpiece 16 away from the clamping mechanism 5, so as to realize the blanking of the processed workpiece 16.

[0031] All technical features in this embodiment can be freely combined according to actual needs.

[0032] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A machine tool automatic processing equipment, characterized in that: The invention comprises a frame (1), a vibration plate (2) mounted on the frame (1), a material rail (3) connected to the material outlet of the vibration plate (2), a material discharge channel (4) connected to the material outlet of the material rail (3) and arranged vertically, a material clamping mechanism (5) mounted on the frame (1) and located on one side of the material discharge channel (4), an XY axis driving mechanism (6) arranged on one side of the frame (1), and a material taking and placing mechanism (7) mounted on the movable end of the XY axis driving mechanism (6), wherein a material taking hole (8) is provided on the side surface of the bottom end of the material discharge channel (4), and the material taking and placing mechanism (7) picks up a workpiece (16) in the material discharge channel (4) through the material taking hole (8) and transfers it to the material clamping mechanism (5).

2. The automatic processing equipment for machine tools according to claim 1, characterized in that: The material taking and placing mechanism (7) comprises a clamping cylinder (9) installed at the moving end of the XY-axis driving mechanism (6) and two clamping blocks (10) respectively installed at two output ends of the clamping cylinder (9); the clamping cylinder (9) is used to drive the two clamping blocks (10) to move closer to or farther from each other.

3. The automatic processing equipment for machine tools according to claim 2, characterized in that: The clamping end of the clamping block (10) is provided with a semicircular head (11), and the semicircular heads (11) of the two clamping blocks (10) are matched to form a cylinder.

4. The automatic processing equipment for machine tools according to claim 3, characterized in that: A limiting surface (12) is formed between the semicircular head (11) and the clamping block (10).

5. The automatic processing equipment for machine tools according to claim 1, characterized in that: The clamping end of the clamping mechanism (5) is provided with a plurality of fan-shaped clamps (13), and the plurality of fan-shaped clamps (13) are combined to form a cylinder. The clamping mechanism (5) drives the plurality of fan-shaped clamps (13) to move closer to or farther from each other.

6. The automatic processing equipment for machine tools according to claim 1, characterized in that: The XY axis driving mechanism (6) comprises an X axis driving module (14) and a Y axis driving module (15) connected to the moving end of the X axis driving module (14), and the material taking and placing mechanism (7) is installed at the moving end of the Y axis driving module (15).

7. The automatic machining equipment for machine tools according to claim 1, characterized in that: It also includes a processing mechanism arranged corresponding to the material clamping mechanism (5).

8. The automatic processing equipment for machine tools according to claim 1, characterized in that: The material clamping mechanism (5) is provided with a material blowing mechanism.

9. The automatic machining equipment for machine tools according to claim 8, characterized in that: The material blowing machine comprises an air channel arranged on the material clamping mechanism (5).

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