A fully automatic workpiece arrangement device

Abstract

The present invention discloses a fully automatic workpiece arrangement device, including a support frame, a workpiece placement device, a workpiece calibration device, an air compressor and a control circuit, wherein the workpiece placement device and the workpiece calibration device are both arranged on the support frame. The workpiece placement device of the present invention can quickly arrange the workpieces on the placement frame, and then use the workpiece calibration device to align and calibrate to complete the arrangement and placement of the workpieces. The present invention can quickly, accurately and efficiently arrange the workpieces neatly for subsequent processing. The present invention has a reasonable structure and low manufacturing cost, can greatly improve production efficiency, save labor costs, and has good market value.

Description

Technical Field

[0001] The invention relates to the field of manufacturing machinery, and in particular to a fully automatic workpiece arranging device. Background Art

[0002] When stamping or bending small workpieces or daily necessities (such as spoons), in order to improve their processing efficiency, they need to be arranged neatly before subsequent processing. The existing technology can only rely on manual arrangement, which has low work efficiency and large errors in manual arrangement. It is impossible to accurately align the workpieces, which easily leads to an increase in the defective rate in subsequent processing steps.

[0003] Therefore, the market needs an arrangement device that can arrange workpieces efficiently, automatically and accurately. Summary of the invention

[0004] The purpose of the present invention is to overcome the above problems and provide a fully automatic workpiece arrangement device. To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A fully automatic workpiece arrangement device, comprising a support frame, a workpiece placement device, a workpiece calibration device, an air compressor and a control circuit, wherein the workpiece placement device and the workpiece calibration device are both arranged on the support frame;

[0006] The workpiece placement device includes a guide rail, a placement frame, a material guide, a transmission belt, a driving wheel, a driven wheel and a motor. The guide rail is arranged on the top of the support frame, the placement frame is arranged above the guide rail and spaced from the support frame, the driving wheel is fixedly connected to the output shaft of the motor, the driving wheel and the driven wheel are respectively arranged on both sides of the support frame and are connected by a transmission belt, a slider that cooperates with the guide rail is provided at the bottom of the material guide, and a clamping part for holding the workpiece is provided at the top, the slider is fixedly connected to the transmission belt, so that the transmission belt drives the material guide to move horizontally along the guide rail, and the material guide is also provided with a unloading device for placing the workpiece in the material guide on the placement frame, and the unloading device is driven by a cylinder.

[0007] The workpiece calibration device includes a connecting frame, a push plate, a push rod and a second cylinder. The bottom of the connecting frame is fixedly connected to the support frame, the second cylinder is arranged on the connecting frame, the push rod is passed through the second cylinder, and the end of the push rod is fixedly connected to the push plate. The bottom of the push plate is the same height as or slightly higher than the top of the placement frame.

[0008] As an improvement, a base is provided on the top of the sliding block, and the clamping portion is provided on the top of the base.

[0009] As an improvement, the clamping portion is composed of two U-shaped shells that are spaced apart and have openings facing each other, a clamping plate is provided on the inner side of each opening, a supporting plate is provided on the bottom of the shell, and the clamping plate and the supporting plate form a groove for holding the workpiece.

[0010] As an improvement, the side of the clamping plate is further provided with an adjusting bolt, which passes through the outer shell and extends to the outside of the outer shell.

[0011] As an improvement, the support plate is rotatably connected to the outer shell at the root, and the unloading device includes an insert and a cylinder. The insert is arranged above the support plate, the insert is passed through the outer shell, and is connected to the cylinder at a position extending outside the outer shell, a trigger block is provided at the bottom of the insert, and a second trigger block cooperating with the trigger block is provided at the top of the support plate.

[0012] As an improvement, the driving wheel and the driven wheel are both gears, and the transmission belt is a gear belt.

[0013] As an improvement, a second shell is provided at the lower part of the support frame, and the air compressor and the control circuit are both arranged inside the second shell.

[0014] As an improvement, the air cylinder and the second air cylinder are both connected to an air compressor.

[0015] As an improvement, the bottom of the support frame is provided with feet for facilitating height adjustment.

[0016] As an improvement, the workpiece placement device is also provided with a second material guide, a second transmission belt, a second driving wheel, a second driven wheel and a second motor. The second motor is arranged on one side of the motor, and the second driving wheel, the second driven wheel and the second transmission belt are arranged on the outside of the transmission belt. The diameters of the second driving wheel and the second driven wheel are respectively larger than the diameters of the driving wheel and the driven wheel. The second material guide is arranged on the guide rail and is driven to move horizontally along the guide rail by the second transmission belt.

[0017] The advantages of the present invention are:

[0018] The workpiece placement device of the present invention can quickly arrange the workpieces on the placement rack, and then use the workpiece calibration device to align and calibrate to complete the arrangement and placement of the workpieces. The present invention can quickly, accurately and efficiently place the workpieces neatly for subsequent processing. The present invention has a reasonable structure and low manufacturing cost, can greatly improve production efficiency, save labor costs, and has good market value. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of a fully automatic workpiece arrangement device in Example 1.

[0020] Figure 2 This is a structural diagram of a fully automatic workpiece arrangement device in Example 1.

[0021] Figure 3 This is a structural diagram of a fully automatic workpiece arrangement device in Example 1.

[0022] Figure 4This is a side view of a fully automatic workpiece arrangement device in Example 1.

[0023] Figure 5 This is an enlarged view of the unloading device of a fully automatic workpiece arranging device in Example 1.

[0024] Figure 6 This is a diagram of the internal structure of a feeding device of a fully automatic workpiece arranging device in Example 1.

[0025] Figure 7 This is a structural diagram of a feeding device of a fully automatic workpiece arranging device in Example 2.

[0026] Figure 8 This is an enlarged view of the driven wheel and the second driven wheel of a feeding device of a fully automatic workpiece arranging device in Example 2.

[0027] The symbols in the figure are:

[0028] 1-support frame, 11-second shell, 12-foot pad, 2-workpiece placement device, 21-guide rail, 22-placement frame, 221-support column, 23-material guide, 231-slider, 232-clamping part, 233-base, 234-opening, 235-shell, 236-clamping plate, 237-support plate, 238-groove, 239-adjusting bolt, 24-transmission belt, 25-driving wheel, 26-driven wheel, 27-motor, 28-unloading device, 281-insert, 282-cylinder, 283-trigger block, 284-second trigger block, 3-workpiece calibration device, 31-connecting frame, 32-push plate, 33-push rod, 34-second cylinder, 4-air compressor, 5-control circuit, 6-embryo, 7-second material guide, 71-second transmission belt, 72-second driving wheel, 73-second driven wheel, 74-second motor. DETAILED DESCRIPTION

[0029] The present invention is described in detail and specifically by specific examples below to provide a better understanding of the present invention, but the following examples do not limit the protection scope of the present invention.

[0030] Example 1

[0031] This embodiment discloses a fully automatic workpiece arrangement device, including a support frame 1, a workpiece placement device 2, a workpiece calibration device 3, an air compressor 4 and a control circuit 5.

[0032] The workpiece placement device 2 includes a guide rail 21, a placement frame 22, a material guide 23, a transmission belt 24, a driving wheel 25, a driven wheel 26 and a motor 27. The guide rail 21 is arranged on the top of the support frame 1, and the placement frame 22 is arranged above the guide rail 21 and spaced from the guide rail 21. A support column 221 is provided between the placement frame 22 and the guide rail 21 to separate the two. The driving wheel 25 is fixedly connected to the output shaft of the motor 27, and the driving wheel 25 and the driven wheel 26 are respectively arranged on both sides of the support frame 1 and connected by the transmission belt 24. In this embodiment, the driving wheel 25 and the driven wheel 26 are gears, and the transmission belt 24 is a gear belt.

[0033] The guide 23 has a slider 231 at the bottom thereof that matches the guide rail 21, and a clamping portion 232 at the top thereof that holds the workpiece. A base 233 is provided between the clamping portion 232 and the slider 231. The slider 231 is fixedly connected to the transmission belt 24, so that the transmission belt 24 drives the guide 23 to move horizontally along the guide rail 21. The clamping portion 232 is composed of two U-shaped shells 235 that are spaced apart and have openings 233 facing each other. A clamping plate 236 is provided at the inner side of each opening 234. A support plate 237 is provided at the bottom of the shell 235. The clamping plate 236 and the support plate 237 form a groove 238 that holds the workpiece. An adjusting bolt 239 is also provided at the side of the clamping plate 236. The adjusting bolt 239 is passed through the shell 235 and extends to the outside of the shell 235. The spacing of the clamping plates 236 can be adjusted by rotating the adjusting bolt 239 to adapt to workpieces of different sizes. A rotating shaft is provided at the connection between the support plate 237 and the shell 235, and the support plate 237 is rotatably connected to the shell 235. The material guide 23 is also provided with a material unloading device 28 for placing the workpieces in the material guide 23 on the placement rack 22 .

[0034] The unloading device 28 includes an insert 281 and a cylinder 282. The insert 281 is arranged above the support plate 237, and the insert 281 is passed through the housing 235 and connected to the cylinder 282 at a position extending outside the housing 235. A trigger block 283 is provided at the bottom of the insert 281, and a second trigger block 284 cooperating with the trigger block 283 is provided at the top of the support plate 237.

[0035] The workpiece calibration device 3 includes a connecting frame 31, a push plate 32, a push rod 33, and a second cylinder 34. The bottom of the connecting frame 31 is fixedly connected to the support frame 1. The second cylinder 34 is arranged on the connecting frame 31, and the push rod 33 is passed through the second cylinder 34, and its end is fixedly connected to the push plate 32. The bottom of the push plate 32 is at the same height as the top of the placement frame 22 or slightly higher than the placement frame 22.

[0036] A second housing 11 is provided at the lower part of the support frame 1, and the air compressor 4 and the control circuit 5 are both provided inside the second housing 11. The cylinder 284 and the second cylinder 34 are both connected to the air compressor 4 through pipelines and are powered by the air compressor 4. A foot 12 is provided at the bottom of the support frame 1 for easy height adjustment.

[0037] Taking the embryo 6 of a spoon before pressing as an example, several embryos 6 are stacked and placed with both ends placed in the groove 238 respectively. Figure 6 As shown, the cylinder 282 controls the insert 281 to be inserted back and forth, and controls the bottom embryo 6 to fall on the placement rack 22. At the same time, the motor 27 drives the guide 23 to continuously move forward on the guide rail 21 through the driving wheel 25 and the transmission belt 24, so as to achieve the purpose of evenly and evenly placing the embryos 6. When the placement rack 22 is full of embryos 6, the second cylinder 34 pushes the push rod 33 and the push plate 32 to move toward the embryo 6 and correct the position of the embryo 6 to prevent the embryo 6 from falling and slightly shifting.

[0038] Example 2

[0039] This embodiment discloses a fully automatic workpiece arranging device.

[0040] In this embodiment, the workpiece placement device 2 is further provided with a second material guide 7, a second transmission belt 71, a second driving wheel 72, a second driven wheel 73 and a second motor 74. The second motor 74 is provided on one side of the motor 27, the second driving wheel 72, the second driven wheel 73 and the second transmission belt 71 are provided on the outside of the transmission belt 24, and the diameters of the second driving wheel 72 and the second driven wheel 73 are respectively larger than the diameters of the driving wheel 25 and the driven wheel 26. The second material guide 7 is provided on the guide rail 21 and is driven to move horizontally along the guide rail 21 by the second transmission belt 71.

[0041] The other structures of this embodiment are the same as those of Embodiment 1.

[0042] This embodiment is provided with two material guides, which can sequentially arrange the workpieces on the guide rail 21 and the placement rack 22. This embodiment can compound the time of workers filling the workpieces into the material guides. When one material guide is filled, the other is in normal operation, thereby improving the processing efficiency of the machine and saving production time and cost.

[0043] The specific embodiments of the present invention are described in detail above, but they are only examples, and the present invention is not equivalent to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions made to the present invention are also within the scope of the present invention. Therefore, the equalization changes and modifications made without departing from the spirit and scope of the present invention should be included in the scope of the present invention.

Claims

1. A fully automatic workpiece arrangement device, characterized in that: It includes a support frame, a workpiece placement device, a workpiece calibration device, an air compressor and a control circuit, wherein the workpiece placement device and the workpiece calibration device are both arranged on the support frame; The workpiece placement device includes a guide rail, a placement frame, a material guide, a transmission belt, a driving wheel, a driven wheel and a motor, the guide rail is arranged on the top of the support frame, the placement frame is arranged above the guide rail and spaced apart from the support frame, the driving wheel is fixedly connected to the output shaft of the motor, the driving wheel and the driven wheel are respectively arranged on both sides of the support frame and are connected by a transmission belt, a slider matching the guide rail is provided at the bottom of the material guide, and a clamping part for clamping the workpiece is provided at the top, the slider is fixedly connected to the transmission belt, so that the transmission belt drives the material guide to move horizontally along the guide rail, and a material unloading device for placing the workpiece in the material guide on the placement frame is also provided on the material guide, and the material unloading device is driven by a cylinder; The workpiece calibration device includes a connecting frame, a push plate, a push rod and a second cylinder. The bottom of the connecting frame is fixedly connected to the support frame. The second cylinder is arranged on the connecting frame. The push rod is passed through the second cylinder and its end is fixedly connected to the push plate. The bottom of the push plate is at the same height as the top of the placement frame or slightly higher than the placement frame. A base is provided on the top of the slider, and the clamping portion is provided on the top of the base; The clamping part is composed of two U-shaped shells that are spaced apart and have openings facing each other, a clamping plate is provided on the inner side of each opening, a supporting plate is provided on the bottom of the shell, and the clamping plate and the supporting plate form a groove for clamping the workpiece; The side of the clamping plate is also provided with an adjusting bolt, which passes through the outer shell and extends to the outside of the outer shell; The support plate is rotatably connected to the shell at the root, and the unloading device includes an insert and a cylinder. The insert is arranged above the support plate, the insert is passed through the shell, and is connected to the cylinder at a position extending outside the shell. A trigger block is provided at the bottom of the insert, and a second trigger block cooperating with the trigger block is provided at the top of the support plate.

2. A fully automatic workpiece arrangement device according to claim 1, characterized in that: The driving wheel and the driven wheel are both gears, and the transmission belt is a gear belt.

3. A fully automatic workpiece arrangement device according to claim 1, characterized in that: A second shell is provided at the lower part of the support frame, and the air compressor and the control circuit are both arranged inside the second shell.

4. A fully automatic workpiece arrangement device according to claim 1, characterized in that: The air cylinder and the second air cylinder are both connected to an air compressor.

5. The fully automatic workpiece arrangement device according to claim 1, characterized in that: The bottom of the support frame is provided with a pad foot for facilitating height adjustment.

6. A fully automatic workpiece arrangement device according to claim 1, characterized in that: The workpiece placement device is also provided with a second material guide, a second transmission belt, a second driving wheel, a second driven wheel and a second motor. The second motor is arranged on one side of the motor, and the second driving wheel, the second driven wheel and the second transmission belt are arranged on the outside of the transmission belt. The diameters of the second driving wheel and the second driven wheel are respectively larger than the diameters of the driving wheel and the driven wheel. The second material guide is arranged on the guide rail and is driven to move horizontally along the guide rail by the second transmission belt.

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