Automatic feeding and discharging device for metal plates

Abstract

The utility model relates to the technical field of sheet metal processing, in particular to an automatic sheet metal feeding and discharging device which comprises a connecting plate, supporting plates, a water storage tank and a connecting frame, the supporting plates distributed in parallel at equal intervals are installed on the outer walls of the two sides of the connecting plate, and a power structure is arranged on the outer wall of one side of each supporting plate. A mechanical arm is arranged on one side of the outer wall of the upper end of the connecting plate, a water storage tank is arranged at the lower end of the outer wall of the connecting plate, connecting blocks are installed on the outer walls of the two sides of the water storage tank, and connecting rods are movably installed in the connecting blocks. The attaching tightness between the suction cup and the workpiece in the follow-up machining process is kept, the adsorption strength between the suction cup and the workpiece is guaranteed, and the phenomenon that the workpiece is grabbed unstably is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal processing technical field, concretely relates to sheet metal automatic feeding and discharging device. BACKGROUND

[0002] Sheet metal is a kind of comprehensive cold working process for sheet metal, covers shear, punch / cut / compound, fold, welding, riveting, splicing, forming and various processes, and sheet metal working is an important manufacturing process, and its technical characteristics are that force is applied to sheet metal to make it deform, thereby manufacturing various shapes and sizes of parts, and in the stamping process, in order to improve the feeding and discharging efficiency, mechanical hand driving is usually used, and automatic feeding and discharging is carried out by the way of suction cup adsorption grabbing.

[0003] The existing feeding and discharging device has many benefits in use, but still has the following problems, it lacks the cleaning structure of the suction cup, so that the dust particles, fibrous foreign matters and metal powder on the surface of the workpiece will adhere to the surface of the suction cup in the process of repeated contact between the suction cup and the workpiece, causing pollution to the surface of the suction cup, affecting the contact tightness between the workpiece and the suction cup, thereby affecting the adsorption strength between the suction cup and the workpiece, and the workpiece grabbing is unstable. UTILITY MODEL CONTENTS

[0004] In view of the problems in the prior art, the utility model provides a sheet metal automatic feeding and discharging device.

[0005] The utility model solves the technical problems by adopting the technical scheme of a sheet metal automatic feeding and discharging device, which comprises a connecting plate, a supporting plate, a water storage tank and a connecting frame, the outer walls of the two sides of the connecting plate are both provided with equidistantly and parallelly distributed supporting plates, the outer wall of one side of the supporting plate is provided with a power structure, the outer wall of one side of the upper end of the connecting plate is provided with a mechanical arm, the outer wall of the lower end of the connecting plate is provided with a water storage tank, the outer walls of the two sides of the water storage tank are both provided with connecting blocks, and the connecting blocks are movably provided with connecting rods inside.

[0006] By adopting the above technical scheme, the mechanical arm can drive the connecting plate and the workpiece to move, the microwave frequency generated by the microwave generator cooperates with the cleaning alcohol inside the water storage tank to clean the adhered foreign matters on the surface of the suction cup.

[0007] Specifically, the outer wall of the lower end of the power structure is provided with a connecting frame, and the outer wall of one side of the lower end of the connecting frame is provided with a suction cup.

[0008] By adopting the above technical scheme, the power structure comprises a motor and a driving shaft, the motor drives the driving shaft to rotate, and the driving shaft is connected with the connecting frame, so that the connecting frame and the suction cup can rotate in a circle, the use position of the suction cup can be adjusted, and different sizes of workpieces can be adapted.

[0009] Specific, the water storage tank both sides of the outer wall are provided with equidistant parallel distribution of receiving groove, the size of the receiving groove is greater than the size of the connecting frame, the water storage tank is internally designed as hollow, and the connecting plate is located in the water storage tank, and the inner wall of the water storage tank is provided with a microwave generator on one side of the lower end.

[0010] By adopting the above technical scheme, the lower end of the connecting plate can be accommodated in the water storage tank, the cleaning alcohol in the water storage tank is shielded, the receiving groove can accommodate the connecting frame, the connecting plate and the water storage tank are kept in close contact during the cleaning process of the suction cup, and the vibration frequency generated by the microwave generator can drive the cleaning alcohol in the water storage tank to vibrate, so that the cleaning of the suction cup can be realized.

[0011] Specifically, the outer wall of the connecting plate is fixedly connected with a sealing gasket on one side, and the sealing gasket is in contact with the inner wall of the water storage tank.

[0012] By adopting the above technical scheme, the water storage tank stores alcohol, the sealing gasket can keep the sealing between the connecting plate and the water storage tank, and the alcohol is shielded to prevent alcohol from evaporating and scattering.

[0013] Specifically, the outer wall of the connecting plate is fixedly connected with a sealing gasket on one side, and the sealing gasket is in contact with the inner wall of the water storage tank.

[0014] By adopting the above technical scheme, the fixed block keeps the working position of the electric push rod stable, and the electric push rod can drive the connecting rod to move vertically, so as to realize the adjustment of the working position of the water storage tank.

[0015] Specifically, the outer wall of the connecting rod is provided with a spring, and the outer wall of one side of the connecting rod is elastically connected between the lower end of the connecting block.

[0016] By adopting the above technical scheme, the spring force keeps the stability of the relative position of the connecting block outside the connecting rod, and provides the moving distance of the water storage tank when the connecting frame enters the receiving groove, so as to keep the relative position of the water storage tank stable.

[0017] Specifically, the outer wall of the connecting rod is provided with a spring, and the outer wall of one side of the connecting rod is elastically connected between the lower end of the connecting block.

[0018] By adopting the above technical scheme, the limit plate limits the moving distance of the connecting block outside the connecting rod.

[0019] The beneficial effects of the utility model are as follows:

[0020] (1) The sheet metal automatic feeding and discharging device, the mechanical arm drives the connecting plate to move until the suction cup is located on the upper end of the workpiece, the suction cup is adsorbed on the surface of the workpiece, the workpiece is sucked, and the mechanical arm can drive the connecting plate and the workpiece to move, and automatic feeding and discharging of the workpiece is realized.

[0021] (2) The sheet metal automatic feeding and discharging device, the microwave frequency generated by the microwave generator cooperates with the cleaning alcohol in the water storage tank, can clean the adhered foreign matters on the surface of the suction cup, keep the cleanliness of the surface of the suction cup, keep the close adhesion between the suction cup and the workpiece in the subsequent processing process, ensure the adsorption strength between the suction cup and the workpiece, and avoid the phenomenon that the workpiece is not stably grabbed. BRIEF DESCRIPTION OF DRAWINGS

[0022] The utility model is further described below in combination with the drawings and embodiments.

[0023] Figure 1 It is the connecting plate structure appearance schematic view of the utility model;

[0024] Figure 2 It is the connecting frame structure expansion schematic view of the utility model;

[0025] Figure 3 It is the connecting plate structure section view schematic view of the utility model;

[0026] Figure 4 It is the water storage tank structure local partial enlargement schematic view of the utility model;

[0027] Figure 5 It is the connecting block structure enlargement schematic view of the utility model.

[0028] In the drawing: 1, connecting plate; 11, mechanical arm; 12, fixed block; 13, electric push rod; 14, sealing gasket; 2, support plate; 21, power structure; 22, connecting frame; 23, suction cup; 3, water storage tank; 31, microwave generator; 32, storage groove; 33, connecting block; 34, connecting rod; 35, spring; 36, limiting plate. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0030] In order to save manpower and improve efficiency, as one embodiment of the utility model, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5The utility model discloses a metal plate automatic feeding and discharging device, including connecting plate 1, support plate 2, water storage tank 3 and connecting frame 22, the both sides outer wall of connecting plate 1 are all installed with equidistant parallel distribution's support plate 2, and the outer wall of support plate 2 one side is provided with power structure 21, and the outer wall one side of connecting plate 1 upper end is provided with mechanical arm 11, and the outer wall lower end of connecting plate 1 is provided with water storage tank 3, and the both sides outer wall of water storage tank 3 are all installed with connecting block 33, and the inside movable mounting of connecting block 33 has connecting rod 34.

[0031] In use, the mechanical arm 11 can drive the connecting plate 1 and the workpiece to move, and the microwave frequency generated by the microwave generator 31 can cooperate with the cleaning alcohol inside the water storage tank 3 to clean the adhered foreign matter on the surface of the suction cup 23.

[0032] In order to suck the workpiece, for example, Figure 2 As shown, the outer wall of the lower end of the power structure 21 is provided with a connecting frame 22, and the outer wall of the lower end of the connecting frame 22 is provided with a suction cup 23.

[0033] In use, the power structure 21 includes a motor and a drive shaft, the motor drives the drive shaft to rotate, and the drive shaft is connected with the connecting frame 22, which can drive the connecting frame 22 and the suction cup 23 to rotate circumferentially, adjust the use position of the suction cup 23, and adapt to workpieces of different sizes.

[0034] In order to generate vibration, for example, Figure 3 As shown, the both sides outer wall of water storage tank 3 is all set up with equidistant parallel distribution's storage groove 32, and the size of storage groove 32 is greater than the size of connecting frame 22, and the inside of water storage tank 3 adopts hollow design, and connecting plate 1 is located in the inside of water storage tank 3, and the inner wall lower end one side of water storage tank 3 is provided with microwave generator 31.

[0035] In use, the lower end of the connecting plate 1 can be accommodated in the inside of the water storage tank 3, and the cleaning alcohol in the inside of the water storage tank 3 is shielded, and the storage groove 32 can accommodate the connecting frame 22, keep the connection between the connecting plate 1 and the water storage tank 3 during the cleaning process of the suction cup 23, and the vibration frequency generated by the microwave generator 31 can drive the cleaning alcohol in the inside of the water storage tank 3 to vibrate, so that the cleaning of the suction cup 23 can be realized.

[0036] In order to shield the water storage tank 3, for example, Figure 4 As shown, the outer wall one side of connecting plate 1 is fixedly provided with a sealing gasket 14, and the sealing gasket 14 is in contact with the inner wall of the water storage tank 3.

[0037] In use, the inside of the water storage tank 3 stores alcohol, and the sealing gasket 14 can keep the sealing between the connecting plate 1 and the water storage tank 3, shield the alcohol, and avoid evaporation and scattering of the alcohol.

[0038] In order to drive the water storage tank 3 to move, for example,Figure 4 As shown, the outer wall of the connecting plate 1 is provided with a fixed block 12, and the outer wall of the fixed block 12 is provided with an electric push rod 13.

[0039] In use, the fixed block 12 keeps the working position of the electric push rod 13 stable, and the electric push rod 13 can drive the connecting rod 34 to move vertically, thereby adjusting the working position of the water storage tank 3.

[0040] In order to provide the moving distance of the water storage tank 3, for example, Figure 4 As shown, the outer wall of the connecting rod 34 is provided with a spring 35, and the outer wall of one side of the connecting rod 34 is elastically connected between the lower end of the connecting block 33 and the spring 35.

[0041] In use, the spring 35 keeps the connecting block 33 stable at the relative position outside the connecting rod 34, and when the connecting frame 22 enters the inside of the storage groove 32, the water storage tank 3 can move relative to the electric push rod 13, keeping the relative position of the water storage tank 3 stable.

[0042] In order to limit the moving distance of the connecting block 33, for example, Figure 5 As shown, the outer wall of one side of the connecting rod 34 is provided with a limiting plate 36, and the limiting plate 36 is located at the upper end of the connecting block 33.

[0043] In use, the limiting plate 36 limits the moving distance of the connecting block 33 outside the connecting rod 34.

[0044] In use, the mechanical arm 11 drives the connecting plate 1 to move until the suction cup 23 is located at the upper end of the workpiece;

[0045] The suction cup 23 moves downward and contacts the workpiece, and the negative pressure generated by the air extrusion in the inside of the suction cup 23 makes the suction cup 23 adsorb on the surface of the workpiece, realizing the suction of the workpiece, so that the mechanical arm 11 can drive the connecting plate 1 and the workpiece to move, realizing the automatic feeding and discharging of the workpiece.

[0046] The electric push rod 13 drives the water storage tank 3 to move downward, so that the upper end surface of the water storage tank 3 is lower than the lower end surface of the suction cup 23, and the power structure 21 drives the suction cup 23 to rotate until the suction cup 23 moves to between the connecting plate 1 and the water storage tank 3.

[0047] The electric push rod 13 drives the water storage tank 3 to reset, and the connecting frame 22 enters the inside of the storage groove 32, and the connecting rod 34 and the spring 35 keep the clamping force of the water storage tank 3 on the connecting frame 22, and the sealing gasket 14 keeps the sealing performance of the suction cup 23 in the inside of the connecting plate 1 and the water storage tank 3.

[0048] The microwave frequency generated by the microwave generator 31 matches the cleaning alcohol inside the water storage tank 3, and can clean the adhered foreign matters on the surface of the suction cup 23, and keep the cleanliness of the surface of the suction cup 23;

[0049] After cleaning, the electric push rod 13 drives the water storage tank 3 to move downwards, and the power structure 21 drives the suction cup 23 to reset, then the electric push rod 13 drives the water storage tank 3 to move upwards, so that the lower end surface of the water storage tank 3 is higher than the lower end surface of the suction cup 23, avoiding that the water storage tank 3 blocks the workpiece adsorbed by the suction cup 23, and ensuring the smoothness of the workpiece adsorbed by the suction cup 23.

[0050] It should be noted that the utility model is a metal plate automatic feeding and discharging device, and the components in the utility model are components known by those skilled in the art, and the structure and principle thereof can be known by those skilled in the art through a technical manual or through a conventional experimental method.

[0051] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model, and the utility model can have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed for protection. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sheet metal automatic feeding and discharging device, characterized in that, Including connecting plate (1), support plate (2), water storage tank (3) and connecting frame (22), both sides of the connecting plate (1) are provided with equidistant parallel support plate (2), one side of the support plate (2) is provided with power structure (21), the outer wall of the connecting plate (1) is provided with mechanical arm (11), the outer wall of the connecting plate (1) is provided with water storage tank (3), both sides of the water storage tank (3) are provided with connecting block (33), the connecting block (33) is movably installed with connecting rod (34).

2. The automatic sheet metal feeding and discharging device according to claim 1, characterized in that, The lower end of the power structure (21) is provided with a connecting frame (22), and the lower end of the connecting frame (22) is provided with a suction disc (23).

3. The automatic sheet metal feeding and discharging device according to claim 1, characterized in that, The water storage tank (3) is provided with equidistant parallel receiving grooves (32) on both sides of the outer wall, the size of the receiving groove (32) is greater than the size of the connecting frame (22), the water storage tank (3) is designed as hollow, and the connecting plate (1) is located in the water storage tank (3), and the lower end of the inner wall of the water storage tank (3) is provided with a microwave generator (31).

4. The automatic sheet metal feeding and discharging device according to claim 1, characterized in that, The outer wall of the connecting plate (1) is fixedly connected with a sealing gasket (14), and the sealing gasket (14) is in contact with the inner wall of the water storage tank (3).

5. The automatic sheet metal feeding and discharging device according to claim 1, characterized in that, Both sides of the connecting plate (1) are provided with fixed blocks (12), the outer wall of the fixed block (12) is provided with an electric push rod (13), and the lower end of the electric push rod (13) is connected with the upper end of the connecting rod (34).

6. The automatic sheet metal feeding and discharging device according to claim 1, characterized in that, The connecting rod (34) is provided with a spring (35), and the connecting rod (34) is elastically connected with the lower end of the connecting block (33) through the spring (35).

7. The automatic sheet metal feeding and discharging device according to claim 1, characterized in that, The connecting rod (34) is provided with a spring (35), and the connecting rod (34) is elastically connected with the lower end of the connecting block (33) through the spring (35). The connecting rod (34) is provided with a spring (35), and the connecting rod (34) is elastically connected with the lower end of the connecting block (33) through the spring (35).

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