Lifting mechanical arm structure of degumming machine

Abstract

The utility model discloses a degumming machine lifting mechanical arm structure which comprises a base, two sliding openings are formed in the upper surface of the base, two U-shaped sliding plates are connected into the two sliding openings in a sliding mode, a power assembly for driving the two U-shaped sliding plates to move is arranged on the upper surface of the base, guide plates are fixedly connected to the bottoms of the two U-shaped sliding plates, and the two U-shaped sliding plates are arranged on the guide plates. And two sliding blocks are slidably connected to the outer sides of the two guide plates correspondingly, a bidirectional air cylinder is fixedly connected to the bottom of the base, fixing blocks are fixedly connected to the two sides of the bidirectional air cylinder correspondingly, and square pipes are fixedly connected to the bottoms of the two fixing blocks correspondingly. The distance between the clamping jaw devices on the two sides can be changed, degumming baskets of different sizes can be conveniently clamped, the application range of degumming basket hanging is widened, the situation that the degumming basket is not horizontally placed, consequently, the degumming effect is poor, and even basket pressing is caused can be prevented, the result that degumming equipment and materials are damaged can be avoided, and the degumming efficiency is improved. And the yield is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical arm gripper technical field especially relates to glue -removing machine material hoisting mechanical arm structure. BACKGROUND

[0002] In the production process of silicon wafer, the silicon ingot needs to be cut into a sheet and then washed, and the degumming is the most important step in the washing link, and is relatively important in the whole silicon wafer production line, so the degumming machine is needed for degumming.

[0003] Through the search, the Chinese patent with the publication number CN217588862U discloses a glue -removing machine gripper mechanism, the device effectively avoids the risk of damage of the glue -removing machine and the degumming basket, reduces the loss of equipment and material, the degumming basket has multiple sizes, the lengths are all different, and the distance between the two gripper devices on the two sides of the device is fixed and cannot clamp different sizes of degumming baskets. UTILITY MODEL CONTENT

[0004] The utility model discloses a glue -removing machine material hoisting mechanical arm structure to solve the shortcoming in the prior art.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] Glue -removing machine material hoisting mechanical arm structure, including the base, the upper surface of base is equipped with two slip openings, two U type slide plates are slidably connected in two slip openings, the upper surface of base is equipped with the power assembly that drives two U type slide plates and moves, the bottom of two U type slide plates all is fixedly connected with the guide plate, the outside of two guide plates all is slidably connected with two sliding blocks, the bottom of base is fixedly connected with the double -way pneumatic cylinder, the both sides of double -way pneumatic cylinder all are fixedly connected with fixed block, the bottom of two fixed blocks all is fixedly connected with square tube, two square tubes all are slidably connected with two square rods, multiple square rods are fixed with multiple sliding blocks respectively, the upper surface of multiple square rods all is equipped with slide hole, and the slide hole is slidably connected with the limit slide post, and the limit slide post is equipped with the gripper device for lifting the degumming blue, and the outside of limit slide post is equipped with the detection assembly that checks the gripper device and lifts the degumming blue.

[0007] As a further scheme of the utility model, the power assembly includes two fixed plates, the upper surface of base is fixedly connected with two fixed plates, two fixed plates are rotatably connected with the double -way screw rod between two fixed plates, and the double -way screw rod passes through two U type slide plates and is threadedly connected with two U type slide plates, one side of one fixed plate is fixedly connected with motor, and the output shaft of motor is fixed with double -way screw rod through fixed plate.

[0008] As a further solution of the present invention, the two fixing plates are respectively located on one side of the two U-shaped slides in opposite directions.

[0009] As a further solution of the present invention, the detection component includes a connecting plate, which is fixedly connected to the top of the limiting slide column. A spring is sleeved on the outer side of the limiting slide column, and the two ends of the spring are respectively fixed to the connecting plate and the square rod. The bottom of the connecting plate is fixedly connected to the second contact block, and the upper surface of the square rod is fixedly connected to the first contact block electrically connected to the second contact block.

[0010] As a further solution of the present invention, the upper surface of the base is fixedly connected to a support frame, and a bidirectional screw rod passes through the support frame.

[0011] As a further solution of the present invention, the top of the support frame is fixedly connected to a fixing frame, and the fixing frame is fixed to the base.

[0012] As a further solution of the present invention, a plurality of threaded holes are provided on the upper surface of the fixing frame, and two connecting rods are fixedly connected to the top of the fixing frame.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the setting of the U-shaped slider, the two U-shaped sliders move toward each other in the sliding mouth. The U-shaped slider will drive the square rod to move into the square tube through the slider, thereby changing the distance between the clamping devices on both sides, making it convenient to clamp degummed baskets of different sizes, and improving the applicability of degummed basket hanging materials.

[0015] 2. Through the setting of the detection component, when the clamping device clamps the degumming basket, the detection component can detect whether the degumming basket is placed horizontally, thereby preventing the degumming basket from being placed horizontally, resulting in poor degumming effect or even basket crushing, and thus avoiding damage to both the degumming equipment and the material, thereby greatly improving the yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural diagram of the degumming machine lifting mechanical arm structure proposed by the utility model;

[0017] Figure 2 This is an enlarged structural diagram of the bottom side of the degumming machine lifting mechanical arm structure proposed in the utility model;

[0018] Figure 3 This is a partial enlarged structural diagram of the degumming machine lifting mechanical arm structure proposed in the utility model;

[0019] Figure 4 This is a partial cross-sectional structural diagram of the degumming machine lifting mechanical arm structure proposed by the utility model.

[0020] In the figure: 1, base; 2, connecting rod; 3, fixing frame; 4, support frame; 5, clamping jaw device; 6, two-way air cylinder; 7, square tube; 8, square rod; 9, fixed block; 10, guide plate; 11, sliding block; 12, sliding port; 13, U-shaped slide plate; 14, fixed plate; 15, two-way screw rod; 16, limit slide column; 17, connecting plate; 18, spring; 19, first contact block; 20, second contact block. DETAILED DESCRIPTION

[0021] 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. The described embodiments are only some of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Referring to Figures 1-4 , the structure of the material lifting mechanical arm of the degumming machine comprises a base 1, the upper surface of the base 1 is provided with two sliding ports 12, two U-shaped slide plates 13 are slidably connected in the two sliding ports 12, the upper surface of the base 1 is provided with a power assembly for driving the two U-shaped slide plates 13 to move, the bottom of each of the two U-shaped slide plates 13 is welded with a guide plate 10, the outer side of each of the two guide plates 10 is slidably connected with a sliding block 11, the bottom of the base 1 is fixed with a two-way air cylinder 6 through bolts, the two sides of the two-way air cylinder 6 are fixed with fixed blocks 9 through bolts, the bottom of each of the two fixed blocks 9 is fixed with a square tube 7 through a bolt, two square rods 8 are slidably connected in the two square tubes 7, the plurality of square rods 8 are fixed with the plurality of sliding blocks 11 respectively, the upper surface of each of the plurality of square rods 8 is provided with a sliding hole, a limit slide column 16 is slidably connected in the sliding hole, the bottom end of the limit slide column 16 is provided with a clamping jaw device 5 for lifting the degumming blue, the clamping jaw device 5 comprises a vertical rod, a horizontal rod and a hook body, which is prior art and will not be described in detail here.

[0023] The outer side of the limiting slide column 16 is provided with a detection assembly for checking the lifting degumming blue of the clamping jaw device 5, the power assembly drives the two U-shaped sliding plates 13 to move towards each other along the sliding port 12, the two U-shaped sliding plates 13 drive the guide plates 10 to move, the guide plates 10 drive the sliding blocks 11 to move, the sliding blocks 11 drive the square rods 8 to move into the square tubes 7, the square rods 8 drive the limiting slide column 16 to move, the limiting slide column 16 drives the clamping jaw device 5 to move, so that the distance between the two transverse clamping jaw devices 5 is changed, the bidirectional cylinder 6 is started to contract, the bidirectional cylinder 6 drives the two fixed blocks 9 to move towards each other, the two fixed blocks 9 drive the square tubes 7 to move, the square tubes 7 drive the square rods 8 to move, the square rods 8 drive the sliding blocks 11 to move along the guide plates 10, so that the distance between the two vertical clamping jaw devices 5 is changed, the degumming blue of different sizes is conveniently clamped, and the application range of the degumming blue lifting material is improved.

[0024] In the utility model, the power assembly includes two fixed plates 14, the two fixed plates 14 are all welded on the upper surface of the base 1, the two fixed plates 14 are rotationally connected with the bidirectional screw rod 15 between the two fixed plates 14, and the bidirectional screw rod 15 passes through the two U-shaped sliding plates 13 and is screw-connected with the two U-shaped sliding plates 13, one side of one of the two fixed plates 14 is fixedly provided with the motor through the bolt, and the output shaft of the motor is fixed with the bidirectional screw rod 15 through the fixed plate 14, the two fixed plates 14 are respectively located on the opposite sides of the two U-shaped sliding plates 13, the motor is started, the motor drives the bidirectional screw rod 15 to rotate, and the bidirectional screw rod 15 drives the two U-shaped sliding plates 13 to move towards each other along the sliding port 12.

[0025] The detection assembly comprises a connecting plate 17 welded at the top end of the limiting slide column 16, a spring 18 sleeved outside the limiting slide column 16, and the two ends of the spring 18 are fixed with the connecting plate 17 and the square rod 8 respectively, the bottom of the connecting plate 17 is fixed with a second contact block 20 through a bolt, the upper surface of the square rod 8 is fixed with a first contact block 19 electrically connected with the second contact block 20 through a bolt, and the first contact block 19 and the second contact block 20 can be contacted, when the degumming blue is hung on the clamping jaw device 5, the clamping jaw device 5 will drive the limiting slide column 16 to move downward under the action of gravity, the limiting slide column 16 will drive the connecting plate 17 to move downward, the connecting plate 17 will extrude the spring 18, and meanwhile the connecting plate 17 will drive the second contact block 20 to move downward and contact with the first contact block 19, at this time, an electric signal is generated, and when all the first contact blocks 19 and the second contact blocks 20 are contacted to emit the electric signal, the degumming machine will start to operate, thereby preventing the poor degumming effect caused by the non-horizontal placement of the degumming basket and even the pressing of the basket, avoiding the damage of the degumming equipment and the material.

[0026] Working principle: when it is needed to use, the motor is started, the motor drives the bidirectional screw rod 15 to rotate, the bidirectional screw rod 15 drives the two U-shaped sliding plates 13 to move towards each other along the sliding groove 12, the two U-shaped sliding plates 13 drive the guide plates 10 to move, the guide plates 10 drive the sliding blocks 11 to move, the sliding blocks 11 drive the square rods 8 to move into the square tubes 7, the square rods 8 drive the limiting slide columns 16 to move, the limiting slide columns 16 drive the clamping jaw devices 5 to move, so as to change the distance between the two horizontal clamping jaw devices 5, then the bidirectional air cylinder 6 is started to contract, the bidirectional air cylinder 6 drives the two fixed blocks 9 to move towards each other, the two fixed blocks 9 drive the square tubes 7 to move, the square tubes 7 drive the square rods 8 to move, the square rods 8 drive the sliding blocks 11 to move along the guide plates 10, so as to change the distance between the two vertical clamping jaw devices 5, which is convenient for clamping different sizes of degumming blue, and improves the application range of the degumming blue lifting material, when the degumming blue is hung on the clamping jaw device 5, the clamping jaw device 5 will drive the limiting slide column 16 to move downward under the action of gravity, the limiting slide column 16 will drive the connecting plate 17 to move downward, the connecting plate 17 will extrude the spring 18, and meanwhile the connecting plate 17 will drive the second contact block 20 to move downward and contact with the first contact block 19, at this time, an electric signal is generated, and when all the first contact blocks 19 and the second contact blocks 20 are contacted to emit the electric signal, the degumming machine will start to operate, thereby preventing the poor degumming effect caused by the non-horizontal placement of the degumming basket and even the pressing of the basket, avoiding the damage of the degumming equipment and the material.

[0027] In addition, the terms "mount", "set", "connect", "socket" should be understood broadly. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or internal communication between two devices, elements or components. The specific meaning of the above terms in this application can be understood by those skilled in the art according to the specific circumstances.

Claims

1. A lifting mechanical arm structure of a degumming machine, comprising a base (1), characterized in that, The upper surface of the base (1) is provided with two sliding openings (12), two U-shaped sliding plates (13) are slidably connected in the two sliding openings (12), the upper surface of the base (1) is provided with a power assembly for driving the two U-shaped sliding plates (13) to move, the bottoms of the two U-shaped sliding plates (13) are fixedly connected with guide plates (10), the outer sides of the two guide plates (10) are slidably connected with two sliding blocks (11), the bottom of the base (1) is fixedly connected with a double-action air cylinder (6), the two sides of the double-action air cylinder (6) are fixedly connected with fixed blocks (9), the bottoms of the two fixed blocks (9) are fixedly connected with square tubes (7), two square rods (8) are slidably connected in the two square tubes (7), a plurality of square rods (8) are fixed with a plurality of sliding blocks (11), and sliding holes are formed in the upper surfaces of the plurality of square rods (8), a limiting sliding column (16) is slidably connected in the sliding hole, the bottom end of the limiting sliding column (16) is provided with a clamping jaw device (5) for lifting the degumming blue, and the outer side of the limiting sliding column (16) is provided with a detection assembly for lifting the degumming blue to check the clamping jaw device (5).

2. The lifting mechanism arm structure of the degumming machine according to claim 1, characterized in that, The power assembly comprises two fixed plates (14), the two fixed plates (14) are fixedly connected to the upper surface of the base (1), a double-action screw rod (15) is rotatably connected between the two fixed plates (14), and the double-action screw rod (15) penetrates through the two U-shaped sliding plates (13) and is threadedly connected with the two U-shaped sliding plates (13), one side of one of the fixed plates (14) is fixedly connected with a motor, and the output shaft of the motor is fixed to the double-action screw rod (15) through the fixed plate (14).

3. The lifting mechanism arm structure of the degumming machine according to claim 2, characterized in that, The two fixed plates (14) are located on the opposite sides of the two U-shaped sliding plates (13), respectively.

4. The lifting mechanism arm structure of the degumming machine according to claim 1, characterized in that, The detection assembly comprises a connecting plate (17), the connecting plate (17) is fixedly connected to the top end of the limiting sliding column (16), a spring (18) is sleeved on the outer side of the limiting sliding column (16), and the two ends of the spring (18) are fixedly connected with the connecting plate (17) and the square rod (8), respectively, a second contact block (20) is fixedly connected to the bottom of the connecting plate (17), and the upper surface of the square rod (8) is fixedly connected with a first contact block (19) which is electrically connected with the second contact block (20).

5. The lifting mechanism arm structure of the degumming machine according to claim 2, wherein, The upper surface of the base (1) is fixedly connected with a support frame (4), and the double-action screw rod (15) penetrates through the support frame (4).

6. The lifting mechanism arm structure of the degumming machine according to claim 5, characterized in that, The top of the support frame (4) is fixedly connected with a fixed frame (3), and the fixed frame (3) is fixed to the base (1).

7. The lifting mechanism arm structure of the degumming machine according to claim 6, characterized in that, The upper surface of the fixed frame (3) is provided with a plurality of threaded holes, and the top of the fixed frame (3) is fixedly connected with two connecting rods (2).

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