Automatic feeding machine

Abstract

The utility model discloses an automatic feeding machine which comprises a working table, two sets of clamping mechanisms are arranged on the top of the working table, a lifting mechanism is arranged on the rear side of the top of the working table, and a sequencing feeding guide rail is installed on the front side of the bottom of the lifting mechanism. A lifting system is slidably connected to the position, located above the sequencing feeding guide rail, of the front side of the lifting mechanism through a guide rail, and a mechanical arm is installed at the bottom of the lifting system. Workpieces are lifted to the product sorting and feeding guide rail through the lifting mechanism, then the mechanical arm is driven by the lifting system to move to a proper position, the workpieces to be machined are automatically placed on the clamping mechanism through the mechanical arm, automatic operation is achieved, manual intervention is reduced, and the overall working efficiency of a production line is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of feeding machine, concretely is automatic feeding machine. BACKGROUND

[0002] Automatic feeding machine is a kind of equipment that can automatically complete material handling and stacking. It is widely used in manufacturing, logistics, food industry, mining, agriculture and other fields, for realizing the rapid and accurate handling and stacking of materials to improve production efficiency and quality.

[0003] In the prior art, when the grinding machine grinds the workpiece, the worker usually places each workpiece to be processed accurately on the clamp specially equipped in the grinding machine by manual operation, so that the worker needs to spend a lot of time and effort to ensure the accurate position of each workpiece to meet the high-precision requirement of grinding operation, which not only increases the labor intensity of the worker, but also reduces the overall production efficiency.

[0004] Therefore, the utility model provides automatic feeding machine to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides automatic feeding machine to solve the problem that the worker manually places the workpiece to be processed on the clamp matched with the grinding machine, which not only increases the labor intensity of the worker, but also reduces the work efficiency.

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme: automatic feeding machine, including workbench, the workbench top is provided with two groups of clamping mechanisms, the workbench top rear side is provided with lifting mechanism, the lifting mechanism bottom front side is installed with sorting feed guide rail, the lifting mechanism front side and located sorting feed guide rail top are connected with lifting system through guide rail sliding, the lifting system bottom is installed with manipulator.

[0007] Preferably, the clamping mechanism includes first cylinder, the first cylinder bottom is fixedly connected on the workbench top, the first cylinder output end is fixedly connected with moving plate, the moving plate front side is fixedly connected with second cylinder, the second cylinder output end is fixedly connected with mounting plate, the mounting plate bottom is fixedly connected with first motor, the first motor output end is fixedly connected with rotating ring, the rotating ring top is fixedly connected with clamp.

[0008] Preferably, the lifting mechanism comprises two support plates and a fixed plate, the support plates are fixedly connected at the top of the workbench, the fixed plate is fixedly connected at the inner top wall of the workbench, a hopper is arranged between the two support plates, the fixed plate is fixedly connected with a second motor on one side, the second motor is fixedly connected with an eccentric wheel at the output end, the eccentric wheel is slidably connected with a hollow frame away from the one side of the fixed plate, the hollow frame is fixedly connected with a limiting rod on both sides in the inside, the two limiting rods are fixedly connected with a connecting plate at the bottom, and the two limiting rods are fixedly connected with a lifting plate at the top.

[0009] Preferably, the moving plate is slidably connected at the top of the workbench, and the mounting plate is slidably connected at the top of the moving plate.

[0010] Preferably, the rotating ring is rotatably connected at the inside of the mounting plate.

[0011] Preferably, the lifting plate is slidably connected at the inside of the hopper and the support plate, and the lifting plate is arranged at an inclination.

[0012] Preferably, different placing grooves are formed at the top of the two clamps, and the mechanical hand is arranged between the two clamps.

[0013] Beneficial effects

[0014] The utility model provides an automatic feeding machine. Compared with prior art, the following beneficial effects are possessed:

[0015] The automatic feeding machine lifts the workpiece to the sequencing feeding guide rail through the lifting mechanism, then drives the mechanical hand to move to the appropriate position through the lifting system, and automatically places the workpiece to be processed on the clamping mechanism through the mechanical hand, realizes automatic operation, reduces manual intervention, and improves the overall work efficiency of the production line. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the external structure perspective drawing of the utility model;

[0017] Figure 2 It is the external structure plan of the lifting mechanism and the clamping mechanism of the utility model;

[0018] Figure 3 It is the internal structure side view of the lifting mechanism of the utility model;

[0019] Figure 4 It is the internal structure partial view of the lifting mechanism of the utility model;

[0020] Figure 5 It is the internal structure of the workbench of the utility model;

[0021] Figure 6 is a side view of the internal structure of the clamping mechanism.

[0022] In the figure, 1, workbench; 2, clamping mechanism; 21, first air cylinder; 22, moving plate; 23, second air cylinder; 24, mounting plate; 25, first motor; 26, rotating ring; 27, clamp; 3, lifting mechanism; 31, support plate; 32, fixed plate; 33, hopper; 34, second motor; 35, eccentric wheel; 36, hollow frame; 37, limiting rod; 38, connecting plate; 39, lifting plate; 4, sorting feeding guide rail; 5, lifting system; 6, mechanical hand. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Embodiment:

[0025] Please refer to Figures 1-4 , the automatic feeding machine, including workbench 1, workbench 1 top is provided with two groups of clamping mechanism 2, workbench 1 top rear side is provided with lifting mechanism 3, lifting mechanism 3 bottom front side is installed with sorting feeding guide rail 4, lifting mechanism 3 front side and located sorting feeding guide rail 4 above is slidably connected with lifting system 5 through guide rail, lifting system 5 bottom is installed with mechanical hand 6;

[0026] Clamping mechanism 2 includes first air cylinder 21, first air cylinder 21 bottom fixedly connected in workbench 1 top, first air cylinder 21 output end is fixedly connected with moving plate 22, moving plate 22 front side is fixedly connected with second air cylinder 23, second air cylinder 23 output end is fixedly connected with mounting plate 24, mounting plate 24 bottom is fixedly connected with first motor 25, first motor 25 output end is fixedly connected with rotating ring 26, rotating ring 26 top is fixedly connected with clamp 27;

[0027] Lifting mechanism 3 includes two support plates 31 and fixed plate 32, support plate 31 top is fixedly connected in workbench 1 top, fixed plate 32 top is fixedly connected in workbench 1 inner top wall, two support plates 31 are provided with hopper 33 between, fixed plate 32 one side is fixedly connected with second motor 34, second motor 34 output end is fixedly connected with eccentric wheel 35, eccentric wheel 35 is slidably connected with hollow frame 36 away from fixed plate 32 one side, hollow frame 36 inside both sides are fixedly connected with limiting rod 37, two limiting rods 37 bottom are fixedly connected with connecting plate 38, two limiting rods 37 top are fixedly connected with lifting plate 39.

[0028] The purpose of such arrangement is that, in use, first, through the operation of the PLC program control device, then the worker pours the workpiece to be processed from the hopper, starts the second motor to drive the eccentric wheel to rotate, the eccentric wheel drives the hollow frame to move up and down along the specified trajectory of the limiting rod, and further drives the lifting plate to move up and down. Since the top of the lifting plate and the outside of the left and right sides are both provided with grooves, when the lifting plate moves, the workpiece will enter the inside of the lifting plate through the grooves. Through the arrangement that the lifting plate is inclined by 30 degrees, the workpiece will be slid to the sorting feeding guide rail through the lifting plate. Through the continuous conveying of the workpiece by the lifting plate, the frontmost workpiece will be pushed to the lower side of the mechanical hand by the rear workpiece. Through the lifting system, the mechanical hand is moved to the appropriate position, clamps the workpiece and places it on the clamping mechanism. Through the rotation of the clamping mechanism, the workpiece is gradually placed on the clamping mechanism by the mechanical hand.

[0029] When it is necessary to adjust the position of the clamping mechanism, start the first air cylinder to drive the moving plate to move to the middle, the moving plate drives the installation plate, the second motor, the rotating ring and the clamp to move synchronously, and stops after adjusting to the appropriate position. When fine adjustment of the position of the clamping mechanism is needed, start the second air cylinder to drive the installation plate to move, and the installation plate moves to drive the second motor, the rotating ring and the clamp to move (a moving groove is opened on the moving plate, which does not affect the movement of the second motor).

[0030] Preferably, the moving plate 22 is slidably connected to the top of the workbench 1, and the installation plate 24 is slidably connected to the top of the moving plate 22. The purpose of such arrangement is to enable the moving plate 22 to move stably and enable the installation plate 24 to move stably.

[0031] Preferably, the rotating ring 26 is rotatably connected to the inside of the installation plate 24. The purpose of such arrangement is to enable the rotating ring 26 to rotate stably.

[0032] Preferably, the lifting plate 39 is slidably connected to the inside of the hopper 33 and the support plate 31, and the lifting plate 39 is arranged at an inclination of 30 degrees. The purpose of such arrangement is to enable the lifting plate 39 to move stably, and the inclination of 30 degrees of the lifting plate 39 enables the lifting plate 39 to convey the workpiece to the sorting feeding guide rail.

[0033] Preferably, different placement grooves are opened on the top of the two clamps 27, and the mechanical hand 6 is arranged between the two clamps 27. The purpose of such arrangement is that the placement grooves are used to place the workpiece to be processed, so that the mechanical hand 6 can place the workpiece on the clamp 27.

[0034] Meanwhile, the contents not described in detail in the specification all belong to the existing technology known to those skilled in the art.

[0035] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0036] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. Automatic loading machine comprising a worktable (1), characterized in that: The top of the workbench (1) is provided with two sets of clamping mechanisms (2), the rear side of the top of the workbench (1) is provided with a lifting mechanism (3), the bottom front side of the lifting mechanism (3) is installed with a sorting feeding guide rail (4), the front side of the lifting mechanism (3) and above the sorting feeding guide rail (4) are connected with a lifting system (5) through a guide rail sliding connection, and the bottom of the lifting system (5) is installed with a mechanical hand (6).

2. The automatic loading machine according to claim 1, characterized in that: The clamping mechanism (2) comprises a first air cylinder (21), the bottom of the first air cylinder (21) is fixedly connected to the top of the workbench (1), the output end of the first air cylinder (21) is fixedly connected with a moving plate (22), the front side of the moving plate (22) is fixedly connected with a second air cylinder (23), the output end of the second air cylinder (23) is fixedly connected with a mounting plate (24), the bottom of the mounting plate (24) is fixedly connected with a first motor (25), the output end of the first motor (25) is fixedly connected with a rotating ring (26), and the top of the rotating ring (26) is fixedly connected with a clamp (27).

3. The automatic loading machine according to claim 1, characterized in that: The lifting mechanism (3) comprises two supporting plates (31) and a fixed plate (32), the top of the supporting plate (31) is fixedly connected to the top of the workbench (1), the top of the fixed plate (32) is fixedly connected to the inner top wall of the workbench (1), a hopper (33) is arranged between the two supporting plates (31), the fixed plate (32) is fixedly connected with a second motor (34) on one side, the output end of the second motor (34) is fixedly connected with an eccentric wheel (35), the eccentric wheel (35) is slidably connected with a hollow frame (36) away from the one side of the fixed plate (32), the inside of the hollow frame (36) is fixedly connected with a limiting rod (37) on both sides, the bottom of the two limiting rods (37) is fixedly connected with a connecting plate (38), and the top of the two limiting rods (37) is fixedly connected with a lifting plate (39).

4. The automatic loading machine according to claim 2, characterized in that: The bottom of the moving plate (22) is slidably connected to the top of the workbench (1), and the bottom of the mounting plate (24) is slidably connected to the top of the moving plate (22).

5. The automatic loading machine according to claim 2, characterized in that: The rotating ring (26) is rotatably connected to the inside of the mounting plate (24).

6. The automatic loading machine according to claim 3, characterized in that: The lifting plate (39) is slidably connected to the inside of the hopper (33) and the supporting plate (31) on the outer side, and the lifting plate (39) is arranged at an inclination of 30 degrees.

7. The automatic loading machine according to claim 2, characterized in that: Different placing grooves are formed in the top of the two clamps (27), and the mechanical hand (6) is arranged between the two clamps (27).

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