A workpiece processing feeding mechanism

Abstract

The utility model provides a workpiece processing feeding mechanism, including a frame, a plurality of rotating rollers are arranged for rotation inside the frame, the plurality of rotating rollers are connected through a conveyor belt transmission, an electric push rod 1 is arranged on both the front and rear sides of the frame, a frame plate is arranged between the telescopic ends of the two electric push rods 1, an electric push rod 2 is arranged on the upper end of the frame plate, a lifting plate is arranged on the telescopic end of the electric push rod 2, two rotating seats are arranged for sliding inside the lifting plate, two suction cups are arranged at the lower ends of the two rotating seats, an electric drive unit 1 for driving the rotating rollers to rotate is arranged at the left end of the rear side of the frame, and a feeding adjustment mechanism is arranged at the lower end of the lifting plate. Through the workpiece processing feeding mechanism described in the utility model, the feeding adjustment mechanism can quickly adjust the spacing between the suction cups on both sides, can quickly adapt to the adsorption feeding processing of large workpieces, make the operation of personnel simpler, and improve the workpiece processing efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of workpiece processing, and particularly relates to a workpiece processing feeding mechanism. Background Art

[0002] Workpiece processing refers to the process of cutting and shaping raw materials or semi-finished products by various mechanical processing methods (such as turning, milling, drilling, grinding, etc.) to achieve the expected size, shape and surface quality requirements. This process is widely used in the manufacturing industry and is an important part of manufacturing parts and final products. The workpiece processing feeding mechanism is a device on the automated production line that is responsible for automatically and accurately transporting the workpiece to be processed from the storage area to the specified position of the processing equipment. It completes the workpiece picking, transmission, positioning and other actions through a series of mechanical and electrical control components to improve production efficiency and processing accuracy.

[0003] The existing workpiece processing and feeding mechanism uses a suction cup to suck the workpiece transmitted by the conveyor belt and send it to the processing position of the workpiece. However, the spacing between the suction cups cannot be adjusted to meet the feeding needs of workpieces of different sizes. When a large workpiece needs to be adsorbed, personnel are required to disassemble and adjust the suction cups on both sides to ensure comprehensive and stable adsorption of the large workpiece. The entire disassembly process is time-consuming and laborious, which reduces the workpiece processing efficiency. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a workpiece processing feeding mechanism. The feeding adjustment mechanism can quickly adjust the distance between the suction cups on both sides, and can quickly adapt to the adsorption and feeding processing of large workpieces, making the operation of personnel simpler and improving the workpiece processing efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a workpiece processing feeding mechanism, including a frame, a plurality of rotating rollers are arranged for rotation inside the frame, the plurality of rotating rollers are connected by a conveyor belt transmission, an electric push rod 1 is arranged on both the front and rear sides of the frame, a frame plate is arranged between the telescopic ends of the two electric push rods 1, an electric push rod 2 is arranged on the upper end of the frame plate, a lifting plate is arranged on the telescopic end of the electric push rod 2, two rotating seats are arranged for sliding inside the lifting plate, two suction cups are arranged at the lower ends of the two rotating seats, and an electric drive unit for driving the rotating rollers to rotate is arranged at the left end of the rear side of the frame 1. A feeding adjustment mechanism is provided at the lower end of the lifting plate, and the electric drive unit 1 includes a motor arranged at the left end of the rear side of the frame, and the output shaft of the motor is connected to the rear end of the leftmost rotating roller through a coupling, and the feeding adjustment mechanism includes a rotating frame slidably arranged at the lower end of the lifting plate, and two connecting rods are arranged for internal rotation of the rotating frame, and the ends of the two connecting rods away from the rotating frame are respectively connected to the adjacent rotating seats for internal rotation, and an electric drive unit 2 for driving the rotating frame to move is provided on the right side of the lifting plate, and the electric drive unit 2 includes an electric push rod 3 arranged on the right side of the lifting plate, and the telescopic end of the electric push rod 3 is connected to the right side of the rotating frame.

[0006] As a further improvement of the utility model, a control panel is arranged on the front side of the frame, and the electric push rod 1, the electric push rod 2, the electric push rod 3 and the motor are all electrically connected to the control panel.

[0007] As a further improvement of the utility model, a plurality of anti-slip protrusions arranged at equal intervals are provided on the outer side of the conveyor belt.

[0008] As a further improvement of the utility model, a support frame is welded and fixed to the lower end of the frame, and support feet are respectively arranged at the four corners of the lower end of the support frame.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] First, by controlling the motor to start running, the output shaft rotates to drive the rotating roller to rotate, and then drives the conveyor belt to move. Then the personnel places the workpiece to be fed on the conveyor belt. When the workpiece is transferred to the bottom of the suction cup, the motor is turned off. Then, by controlling the second electric push rod to start running, the telescopic end drives the suction cup on the lifting plate to move downward and contact the surface of the workpiece. Then, by controlling the external air pump, the suction cup sucks the workpiece. Then, by controlling the telescopic end of the second electric push rod to move upward, the workpiece is lifted to the appropriate position and the second electric push rod is turned off. Then, by controlling the first electric push rod to start running, the workpiece on the frame plate moves to the right to above the processing position. Then, by controlling the external air pump, the suction cup releases the adsorption of the workpiece and makes it fall on the processing position, so that the workpiece can be fed quickly.

[0011] Secondly, the support frame can ensure the stability of the feeding mechanism during operation and avoid displacement during operation.

[0012] Thirdly, by controlling the opening of the third operation of the electric push rod, the telescopic end drives the rotating frame to move to the left, causing the connecting rod to expand, driving the suction cups on the rotating seat to move away from each other, and expanding the distance between the suction cups on both sides, so that large workpieces can be adsorbed and fed more comprehensively and stably. The feeding adjustment mechanism can quickly adjust the distance between the suction cups on both sides, and can quickly adapt to the adsorption and feeding processing of large workpieces, making it easier for personnel to operate and improving the workpiece processing efficiency.

[0013] Fourthly, the anti-slip protrusions can increase the friction between the conveyor belt and the workpiece, preventing the workpiece from deviating during feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 It is a right view structural diagram of the feeding adjustment mechanism of the utility model;

[0018] Figure 4 It is a bottom view structural diagram of the feeding adjustment mechanism of the utility model.

[0019] In the figure: 101, frame; 102, rotating roller; 103, conveyor belt; 104, motor; 105, support frame; 106, anti-slip protrusion; 201, electric push rod one; 202, electric push rod two; 203, frame plate; 204, electric push rod three; 205, lifting plate; 206, rotating seat; 207, suction cup; 208, connecting rod; 209, rotating frame; 301, control panel. DETAILED DESCRIPTION

[0020] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0021] like Figure 1 , 2, 3, and 4, a workpiece processing feeding mechanism includes a frame 101, a plurality of rotating rollers 102 are rotatably arranged inside the frame 101, and the plurality of rotating rollers 102 are connected to each other through a conveyor belt 103, an electric push rod 1 201 is arranged on both the front and rear sides of the frame 101, a frame plate 203 is arranged between the telescopic ends of the two electric push rods 1 201, an electric push rod 202 is arranged on the upper end of the frame plate 203, a lifting plate 205 is arranged on the telescopic end of the electric push rod 202, and two sliding plates are arranged inside the lifting plate 205 A rotating seat 206 is provided, and two suction cups 207 are provided at the lower end of the two rotating seats 206. An electric drive unit 1 for driving the rotating roller 102 to rotate is provided at the left end of the rear side of the frame 101. A feeding adjustment mechanism is provided at the lower end of the lifting plate 205. The electric drive unit 1 includes a motor 104 arranged at the left end of the rear side of the frame 101. The output shaft of the motor 104 is connected to the rear end of the leftmost rotating roller 102 through a coupling. A support frame 105 is welded and fixed to the lower end of the frame 101, and supporting feet are provided at the four corners of the lower end of the support frame 105.

[0022] like Figure 1 , 2 As shown in Figures 3 and 4, the feeding adjustment mechanism includes a rotating frame 209 slidably arranged at the lower end of the lifting plate 205, and two connecting rods 208 are rotatably arranged inside the rotating frame 209. The ends of the two connecting rods 208 away from the rotating frame 209 are respectively rotatably connected to the adjacent rotating seats 206. An electric drive unit 2 for driving the rotating frame 209 to move is arranged on the right side of the lifting plate 205. The electric drive unit 2 includes an electric push rod 3 204 arranged on the right side of the lifting plate 205, and the telescopic end of the electric push rod 3 204 is connected to the right side of the rotating frame 209.

[0023] like Figure 1 As shown, a control panel 301 is disposed on the front side of the frame 101 , and the electric push rod 1 201 , the electric push rod 202 , the electric push rod 3 204 and the motor 104 are all electrically connected to the control panel 301 .

[0024] The control panel 301 is used to control the motor 104 to start running. The output shaft rotates to drive the rotating roller 102 to rotate, thereby driving the conveyor belt 103 to move. Then the personnel places the workpiece to be fed on the conveyor belt 103. When the workpiece is transferred to the bottom of the suction cup 207, the motor 104 is turned off. Then, the control panel 301 is used to control the electric push rod 202 to start running. The telescopic end drives the suction cup 207 on the lifting plate 205 to move downward and contact the surface of the workpiece. Then, the suction cup 207 is controlled to evacuate air to adsorb the workpiece. Then, the control panel 301 is used to control the telescopic end of the electric push rod 202 to move upward to lift the workpiece to a suitable position and turn off the electric push rod 202. Then, the control panel 301 is used to control the electric push rod 1 201 to start running so that the workpiece on the frame plate 203 moves to the right to above the processing position. Then, the external air pump is controlled to release the suction cup 207 from the workpiece so that it falls on the processing position to realize the feeding of the workpiece. The support frame 105 can ensure the stability of the feeding mechanism during operation.

[0025] When it is necessary to lift and adsorb a large workpiece, the control panel 301 is used to control the electric push rod 3 204 to start running, and the telescopic end drives the rotating frame 209 to move to the left, so that the connecting rod 208 expands, driving the suction cups 207 on the rotating seat 206 to move away from each other, thereby expanding the distance between the suction cups 207 on both sides, so that the large workpiece can be adsorbed and fed more comprehensively and stably.

[0026] According to another embodiment of the present invention, Figure 1 , 2 As shown, a plurality of anti-skid protrusions 106 arranged at equal intervals are provided on the outer side surface of the conveyor belt 103. The anti-skid protrusions 106 can increase the friction between the conveyor belt 103 and the workpiece to prevent the workpiece from deviating.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A workpiece processing feeding mechanism, comprising a frame (101), characterized in that: The frame (101) is internally rotatably provided with a plurality of rotating rollers (102), and the plurality of rotating rollers (102) are connected to each other by means of a conveyor belt (103). The frame (101) is provided with an electric push rod (201) on both the front and rear sides, and a frame plate (203) is provided between the telescopic ends of the two electric push rods (201). The upper end of the frame plate (203) is provided with an electric push rod (202), and the telescopic end of the electric push rod (202) is provided with a lifting plate (205). The lifting plate (205) is internally slidably provided with two rotating seats (206), and the lower ends of the two rotating seats (206) are provided with two suction cups (207). The left end of the rear side of the frame (101) is provided with an electric drive unit (1) for driving the rotating rollers (102) to rotate, and the lower end of the lifting plate (205) is provided with a feeding adjustment mechanism.

2. A workpiece processing feeding mechanism as claimed in claim 1, characterized in that: The electric drive unit 1 comprises a motor (104) arranged at the left end of the rear side of the frame (101), and the output shaft of the motor (104) is connected to the rear end of the leftmost rotating roller (102) through a coupling.

3. A workpiece processing feeding mechanism as claimed in claim 2, characterized in that: The feeding adjustment mechanism comprises a rotating frame (209) slidably arranged at the lower end of the lifting plate (205), two connecting rods (208) are rotatably arranged inside the rotating frame (209), and the ends of the two connecting rods (208) away from the rotating frame (209) are respectively rotatably connected to the inside of adjacent rotating seats (206), and an electric drive unit 2 for driving the rotating frame (209) to move is arranged on the right side of the lifting plate (205).

4. A workpiece processing feeding mechanism as claimed in claim 3, characterized in that: The electric drive unit 2 comprises an electric push rod 3 (204) arranged on the right side of the lifting plate (205), and the telescopic end of the electric push rod 3 (204) is connected to the right side of the rotating frame (209).

5. A workpiece processing feeding mechanism as claimed in claim 1, characterized in that: The outer side surface of the conveyor belt (103) is provided with a plurality of anti-slip protrusions (106) arranged at equal intervals.

6. A workpiece processing feeding mechanism as claimed in claim 1, characterized in that: A support frame (105) is welded and fixed to the lower end of the frame (101), and support legs are respectively arranged at four corners of the lower end of the support frame (105).

7. A workpiece processing feeding mechanism as claimed in claim 4, characterized in that: A control panel (301) is arranged on the front side of the frame (101), and the electric push rod 1 (201), the electric push rod 2 (202), the electric push rod 3 (204) and the motor (104) are all electrically connected to the control panel (301).

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