Single-face oiling feeding machine for stamping parts

Abstract

The utility model discloses a single-face oiling feeding machine for stamping parts. The single-face oiling feeding machine comprises a rack, a stock bin, a moving mechanical arm, a front placing platform, a rear placing platform, a front positioning device, a rear positioning device and a pressing oiling device. A Y-axis sliding rail is arranged on one side of the machine frame, and the two stock bins are movably arranged on the Y-axis sliding rail through Y-axis sliding seats respectively. According to the utility model, the structural design is reasonable, the two stock bins are arranged, and the Y-axis sliding seat and the Y-axis sliding rail are matched to move back and forth and alternately feed and load so as to ensure that the moving manipulator can normally and continuously work; in the moving process, through positioning of the front positioning device, it is ensured that the stamping part is located at the accurate position so as to be grabbed conveniently; through positioning of the rear positioning device, it is ensured that the stamping part is located at the accurate position so that accurate oil coating can be facilitated, the stamping part can still be located at the same position after oil coating, a mechanical arm can conveniently and accurately grab the stamping part and move the stamping part to a punching machine before stamping of the next procedure, and the working quality is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding, in particular to a punching part single-sided oiling feeding machine. Background Art

[0002] Before stamping, the surface of the stamping parts needs to be oiled to reduce the friction between the stamping parts and the stamping die, and to cool the die and extend the service life of the die. In addition, oiling the surface of the stamping parts can prevent rust.

[0003] For example, the publication number "CN220371368U", entitled "A device for automatically feeding and oiling sheet materials for stamping", discloses a device for automatically feeding and oiling sheet materials for stamping, comprising a transverse main frame, an upper horizontal plate is provided on the top of the transverse main frame, a left horizontal plate is provided on the left side of the upper horizontal plate, a lifting device is provided on the left horizontal plate, a transverse roller conveyor frame is fixed on the top surface of the upper horizontal plate; an upper support frame is fixed on the middle top surface of the upper horizontal plate, an oil injection main shell is fixed on the middle top surface of the top plate of the upper support frame, a nozzle is connected to the bottom plate of the oil injection main shell, the bottom end of the nozzle extends out of the vertical through hole of the top plate of the upper support frame and faces the top of the roller in the middle of the transverse roller conveyor frame. It can automatically place the metal sheet on the transverse roller conveyor frame to realize automatic feeding, and at the same time, it realizes automatic oiling during the conveying process; but after the oiling, it is difficult to ensure that the metal sheet is in the same position during the conveying process, which is not conducive to the accurate grasping of the manipulator and affects the quality of stamping work. Utility Model Content

[0004] In view of the above-mentioned shortcomings, the purpose of the utility model is to provide a single-sided oiling feeding machine for stamping parts which has a reasonable structural design and can improve the quality of stamping work.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] A single-sided oiling feeding machine for stamping parts, comprising a frame, a material bin, a transfer robot, a front placement platform, a rear placement platform, a front positioning device, a rear positioning device and a downward pressure oiling device, a Y-axis slide rail is provided on one side of the frame, the number of the material bins is two, and the Y-axis slide rails are respectively movably arranged on the Y-axis slide seats, and the length of the Y-axis slide rails is greater than or equal to three times the length of the Y-axis slide seat; the front placement platform and the rear placement platform are sequentially arranged at the other side of the frame, the front positioning device and the rear positioning device are correspondingly arranged on the front placement platform and the rear placement platform, the transfer robot is arranged on the frame, and can move the stamping parts on the material bin to the front placement platform and move the stamping parts located on the front placement platform to the rear placement platform, and the downward pressure oiling device is arranged on the frame corresponding to the upper position of the rear placement platform.

[0007] As a preferred solution of the utility model, a material lifting device is provided at the bottom of the silo, which is used to lift the stamping parts to a predetermined height, so as to facilitate the grabbing of the moving manipulator.

[0008] As a preferred solution of the utility model, the transfer robot includes an X-axis cylinder, an X-axis slide rail, an X-axis slide seat, a front lifting cylinder, a front suction cup seat, a rear lifting cylinder and a rear suction cup seat, the X-axis slide rail is arranged on the frame, the X-axis slide seat is movably arranged on the X-axis slide rail, the X-axis cylinder is arranged on the frame, and can drive the X-axis slide seat to reciprocate on the X-axis slide rail, the front suction cup seat and the rear suction cup seat are respectively arranged on the X-axis slide seat through the guide rod assembly, the front lifting cylinder and the rear lifting cylinder are arranged on the X-axis slide seat, and can correspondingly drive the front suction cup seat and the rear suction cup seat to perform lifting and lowering movements, thereby realizing the transfer of the stamping parts.

[0009] As a preferred solution of the utility model, the front positioning device includes a positioning cylinder, a movable limit block and two fixed limit blocks, the two fixed limit blocks are arranged on both sides of the front of the front placing platform, the positioning cylinder is arranged at the middle position of the rear of the front placing platform, and the movable limit block is arranged on the piston rod of the positioning cylinder. The movable limit block is driven to move by the positioning cylinder, and the positioning of the stamping part is achieved together with the two fixed limit blocks, thereby ensuring the accurate position of the stamping part on the front placing platform and providing convenience for subsequent oiling operations.

[0010] As a preferred solution of the utility model, the downward pressure oiling device includes an oiling cylinder, an oiling seat and an oiling sponge. The oiling seat is arranged on the frame through a guide rod assembly. The oiling cylinder is arranged on the frame and can drive the oiling seat to perform a lifting action. The oiling sponge is arranged on the bottom surface of the oiling seat. The oiling cylinder drives the oiling seat to descend so that the oiling sponge contacts the stamping part, thereby realizing the oiling operation. The oiling is uniform, the operation is simple, and the oiling sponge is easy to replace and maintain.

[0011] The beneficial effects of the utility model are as follows: the utility model has a reasonable structural design, has two material bins, and can move back and forth through the cooperation of the Y-axis slide and the Y-axis slide rail, and alternately load and fill materials to ensure that the transfer robot can work normally and continuously; during the transfer process, the front positioning device is used to position the stamping parts in an accurate position to facilitate grabbing; the rear positioning device is used to position the stamping parts in an accurate position to facilitate precise oiling and to remain in the same position after oiling, so as to facilitate the robot to accurately grab and move them to the punching machine before the next stamping process, effectively improving the work quality.

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the material bin in the utility model.

[0015] Figure 3 It is a structural schematic diagram of the front and rear placement platforms in the utility model.

[0016] Figure 4 It is a structural schematic diagram of the transfer robot in the utility model.

[0017] Figure 5 It is a structural schematic diagram of the lower pressure oiling device in the utility model. DETAILED DESCRIPTION

[0018] For example, see Figures 1 to 5 The present embodiment provides a single-sided oiling feeding machine for stamping parts, which includes a frame 1, a material bin 2, a transfer robot 3, a front placement platform 4, a rear placement platform 5, a front positioning device 6, a rear positioning device 7 and a downward pressure oiling device 8.

[0019] A Y-axis slide rail 11 is provided on one side of the frame 1. There are two silos 2, which are movably arranged on the Y-axis slide rail 11 through a Y-axis slide seat 12. The length of the Y-axis slide rail 11 is greater than or equal to three times the length of the Y-axis slide seat 12, so that the two silos 2 can be synchronously moved left or right. Preferably, a material lifting device 9 is provided at the bottom of the silo 2. It is used to lift the stamping parts to a predetermined height to facilitate the grabbing of the moving manipulator 3. Specifically, the material lifting device 9 includes a tray 91, a lifting screw mechanism 92 and a lifting device 93. The tray 91 is arranged at the upper end of the lifting screw of the lifting screw mechanism 92, and the lifting device 93 is connected to the input end of the lifting screw mechanism 92. The lifting device 93 drives the lifting screw mechanism 92 to make the tray 91 rise or fall, thereby realizing the lifting of the stamping parts to a predetermined height.

[0020] The front placement platform 4 and the rear placement platform 5 are sequentially arranged at the other side of the frame 1, and the front positioning device 6 and the rear positioning device 7 are respectively arranged on the front placement platform 4 and the rear placement platform 5. Specifically, the front positioning device 6 includes a positioning cylinder 61, a movable limit block 62 and two fixed limit blocks 63, the two fixed limit blocks 63 are arranged on both sides of the front of the front placement platform 4, the positioning cylinder 61 is arranged at the middle position of the rear of the front placement platform 4, and the movable limit block 62 is arranged on the piston rod of the positioning cylinder 61. Preferably, a V-shaped groove is provided on the movable limit block 62, and the positioning effect is good. The movable limit block 62 is driven to move by the positioning cylinder 61, and the positioning of the stamping part is achieved together with the two fixed limit blocks 63, so as to ensure that the position of the stamping part on the front placement platform 4 is accurate, which provides convenience for the subsequent oiling operation. The rear positioning device 7 has the same structure as the front positioning device 6.

[0021] The transfer robot 3 is arranged on the frame 1, and can move the stamping parts on the silo 2 to the front placement platform 4 and move the stamping parts on the front placement platform 4 to the rear placement platform 5. Figure 4 The transfer robot 3 includes an X-axis cylinder 31, an X-axis slide 32, an X-axis slide 33, a front lifting cylinder 34, a front suction cup seat 35, a rear lifting cylinder 36 and a rear suction cup seat 37. The X-axis slide 32 is arranged on the frame 1, and the X-axis slide 33 is movably arranged on the X-axis slide 32. The X-axis cylinder 31 is arranged on the frame 1 and can drive the X-axis slide 33 to reciprocate on the X-axis slide 32. The front suction cup seat 35 and the rear suction cup seat 37 are respectively arranged on the X-axis slide 33 through a guide rod assembly. The front lifting cylinder 34 and the rear lifting cylinder 36 are arranged on the X-axis slide 33 and can correspondingly drive the front suction cup seat 35 and the rear suction cup seat 37 to perform lifting movements, thereby realizing the transfer of the stamping parts. Preferably, a large suction cup 38 is provided on the front suction cup seat 35 to ensure the stability when grabbing the stamping parts and prevent them from falling during transportation. A cross arm 39 is provided on the rear suction cup seat 37, a weighing device 312 is provided on the cross arm 39, a cross bracket 310 is provided on the weighing device, and four legs of the cross bracket 310 are each provided with a small suction cup 311. The weighing device 312 can monitor the weight of the stamping parts in real time, and the four small suction cups can further improve the stability of grasping the stamping parts.

[0022] The downward pressure oiling device 8 is arranged on the frame 1 at a position corresponding to the upper position of the rear placement platform 5. Figure 5The downward oiling device 8 includes an oiling cylinder 81, an oiling seat 82 and an oiling sponge 83. The oiling seat 82 is arranged on the frame 1 through a guide rod assembly. The oiling cylinder 81 is arranged on the frame 1 and can drive the oiling seat 82 to move up and down. The oiling sponge 83 is arranged on the bottom surface of the oiling seat 82. The oiling cylinder 81 drives the oiling seat 82 to descend, so that the oiling sponge 83 contacts the stamping part, thereby realizing the oiling operation, the oiling is uniform, the operation is simple, and the oiling sponge 83 is easy to replace and convenient to maintain.

[0023] When working, Figure 2 As shown, when the silo 2 at the right position is loading, if the silo 2 at the left position is empty, stamping parts can be placed therein; when the silo 2 at the right position has finished loading, the two silos 2 move to the right synchronously, and the silo 2 at the left position is loaded with materials, while the silo 2 at the right position is empty, and stamping parts can be placed therein at this time, realizing interactive loading and charging, so as to ensure that the transfer robot 3 can work normally and continuously.

[0024] The transfer robot 3 moves the stamping parts on the silo 2 to the front placement platform 4 one by one, and moves the stamping parts on the front placement platform 4 to the rear placement platform 5; then, the front positioning device 6 is used to position the stamping parts in an accurate position to facilitate grasping; the rear positioning device 7 is used to position the stamping parts in an accurate position to facilitate precise oiling and to remain in the same position after oiling, so as to facilitate accurate grasping by the robot before the next stamping process, with high working accuracy.

[0025] According to the disclosure and teaching of the above specification, the technicians in the field of the utility model can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation disclosed and described above, and some modifications and changes to the utility model should also fall within the protection scope of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of explanation and do not constitute any limitation to the utility model. The use of the same or similar machinery is within the protection scope of the utility model.

Claims

1. A stamping parts single-sided oiling feeding machine, comprising a frame and a silo, characterized in that: It also includes a moving robot, a front placement platform, a rear placement platform, a front positioning device, a rear positioning device and a downward pressure oiling device. A Y-axis slide rail is provided on one side of the frame. There are two silos, which are movably arranged on the Y-axis slide rails through Y-axis slide seats respectively. The length of the Y-axis slide rail is greater than or equal to three times the length of the Y-axis slide seat; the front placement platform and the rear placement platform are arranged on the other side of the frame in sequence, and the front positioning device and the rear positioning device are correspondingly arranged on the front placement platform and the rear placement platform. The moving robot is arranged on the frame and can move the stamping parts on the silo to the front placement platform and move the stamping parts on the front placement platform to the rear placement platform. The downward pressure oiling device is arranged on the frame corresponding to the upper position of the rear placement platform.

2. The stamping parts single-sided oiling feeding machine according to claim 1, characterized in that: A material lifting device is provided at the bottom of the silo.

3. The stamping parts single-sided oiling feeding machine according to claim 2, characterized in that: The ejecting device comprises a tray, a lifting screw mechanism and a lifting device, wherein the tray is arranged at the upper end of the lifting screw of the lifting screw mechanism, and the lifting device is connected to the input end of the lifting screw mechanism.

4. The stamping parts single-sided oiling feeding machine according to claim 1, characterized in that: The transfer robot includes an X-axis cylinder, an X-axis slide rail, an X-axis slide seat, a front lifting cylinder, a front suction cup seat, a rear lifting cylinder and a rear suction cup seat. The X-axis slide rail is arranged on a frame, and the X-axis slide seat is movably arranged on the X-axis slide rail. The X-axis cylinder is arranged on the frame and can drive the X-axis slide seat to reciprocate on the X-axis slide rail. The front suction cup seat and the rear suction cup seat are respectively arranged on the X-axis slide seat through guide rod assemblies. The front lifting cylinder and the rear lifting cylinder are arranged on the X-axis slide seat, and can correspondingly drive the front suction cup seat and the rear suction cup seat to perform lifting movements.

5. The stamping parts single-sided oiling feeding machine according to claim 4, characterized in that: A large suction cup is provided on the front suction cup seat.

6. The stamping parts single-sided oiling feeding machine according to claim 4, characterized in that: A cross arm is arranged on the rear suction cup seat, a weighing device is arranged on the cross arm, a cross bracket is arranged on the weighing device, and four legs of the cross bracket are all provided with a small suction cup.

7. The stamping parts single-sided oiling feeding machine according to claim 1, characterized in that: The front positioning device includes a positioning cylinder, a movable limit block and two fixed limit blocks, the two fixed limit blocks are arranged on both sides of the front of the front placement platform, the positioning cylinder is arranged in the middle position of the rear of the front placement platform, and the movable limit block is arranged on the piston rod of the positioning cylinder.

8. The stamping parts single-sided oiling feeding machine according to claim 7, characterized in that: The movable limiting block is provided with a V-shaped groove.

9. The stamping parts single-sided oiling feeding machine according to claim 1, characterized in that: The downward pressure oiling device includes an oiling cylinder, an oiling seat and an oiling sponge. The oiling seat is arranged on the frame through a guide rod assembly. The oiling cylinder is arranged on the frame and can drive the oiling seat to perform lifting and lowering movements. The oiling sponge is arranged on the bottom surface of the oiling seat.

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