Automatic silicon material bag unpacking machine

Abstract

The present invention provides an automatic bag unpacking machine for silicon materials, comprising a frame, a bag sorting station, an outer bag cutting station, a material unloading station, an outer bag throwing manipulator and a transplanting manipulator, the frame comprising a frame base and a hoisting frame, the bag sorting station, the outer bag cutting station and the material unloading station are respectively fixedly mounted on the left, middle and right positions on the upper side of the frame base, the outer bag throwing manipulator is mounted in the middle position of the front side of the frame base, and the transplanting manipulator is slidably mounted on the hoisting frame left and right. The beneficial effects of the invention are: mechanical automation equipment is used to unpack silicon materials, saving manpower and time costs, and two transplanting manipulators are set at the same time to respectively move the bag from the bag sorting station to the outer bag cutting station and move the inner bag from the outer bag cutting station to the material unloading station, thereby greatly improving the bag unpacking rate.

Description

Technical Field

[0001] The invention belongs to the field of mechanical design and manufacturing, and in particular relates to an automatic silicon material bag unpacking machine. Background Art

[0002] With the development of informatization in my country, the electronics industry has also developed rapidly. Silicon material is the most widely used semiconductor material. The production of semiconductors generally uses bagged silicon material. First, it needs to be unpacked. The technicians open the outer bag and take the inner bag manually. The labor intensity of the workers is high. This is not only labor-intensive and inefficient, but also there is the problem of environmental pollution caused by silicon dust flying in the wind, which causes harm to the workers. Summary of the invention

[0003] In view of this, the present invention aims to provide an automatic silicon material bag unpacking machine to reduce the labor intensity of workers and increase the bag unpacking speed.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] A silicon material automatic bag unpacking machine comprises a frame, a bag sorting station, an outer bag cutting station, a material unloading station, an outer bag throwing manipulator and a transplanting manipulator, wherein the frame comprises a frame base and a hanging frame, the bag sorting station, the outer bag cutting station and the material unloading station are respectively fixedly mounted on the left, middle and right positions on the upper side of the frame base, the outer bag throwing manipulator is mounted on the front middle position of the frame base, and the transplanting manipulator is slidably mounted on the hanging frame left and right.

[0006] Furthermore, the transplanting manipulator includes a first transplanting manipulator and a second transplanting manipulator, the first transplanting manipulator and the second transplanting manipulator both include a transplanting vertical lifting cylinder and a transplanting claw cylinder, a mounting plate is provided on the front side of the hoisting frame, a slide rail is horizontally installed on the front surface of the mounting plate, and a first horizontal transplanting cylinder and a second horizontal transplanting cylinder are installed on the upper end of the left half and the lower end of the right half of the mounting plate, respectively, and the first horizontal transplanting cylinder and the second horizontal transplanting cylinder are installed on the upper end of the left half and the lower end of the right half of the mounting plate.

[0007] The first slider and the second slider are respectively sleeved on the outer side of the cylinder, the first slider and the second slider are respectively provided with a first guide block and a second guide block, the first guide block is clamped with the first guide rail, and the second guide block is clamped with the second guide rail, and the front sides of the first guide block and the second guide block are both installed with a transplanting vertical lifting cylinder, and the telescopic ends at the lower ends of the two transplanting vertical lifting cylinders are connected to a transplanting claw cylinder.

[0008] Furthermore, the material bag sorting station includes a first support frame, which is installed on the rear side of the upper surface of the frame base, a first horizontal telescopic cylinder is installed on the upper side of the first support frame, the telescopic end at the front end of the first horizontal telescopic cylinder is connected to the first lifting cylinder, the telescopic end at the lower end of the first lifting cylinder is connected inwardly to a suction cup frame, a sliding rod is installed at the front end of the suction cup frame, a vacuum suction cup is sleeved and installed on the outer side of the sliding rod, and one end of the sliding rod is connected to a rotating cylinder.

[0009] Furthermore, the outer bag cutting station includes two second support frames symmetrically installed on the front and rear sides, and the upper sides of the two second support frames are each equipped with an edge sealing fixed cylinder. A third support frame is installed on the outer side of the second support frame on the rear side of the outer bag cutting station, and a cutter horizontal cylinder is installed on the upper side of the third support frame. The cutter horizontal cylinder is located above the edge sealing fixed cylinder, and the telescopic end at the front end of the cutter horizontal cylinder is connected to the cutter.

[0010] Furthermore, the inner telescopic end of the horizontal cylinder of the cutter is connected to the first L-shaped connecting block, and the lower front end of the first connecting block is connected to a cutter frame, and a horizontal rodless cylinder and a cutter guide rail are installed in parallel on the cutter frame. The outer side of the rodless cylinder is sleeved with a third slider, and a slot is provided on the lower side of the third slider corresponding to the position of the cutter guide rail, the third slider is clamped in the cutter guide rail, and the front end of the third slider is connected to the cutter.

[0011] Furthermore, a first clamp is provided between the second support frames on the front and rear sides, and the first clamp includes two front and rear clamps. Long through holes are provided at the center positions of the front and rear clamps of the first clamp, and outer bag suction cups are installed at the hollow positions of the second support frames on the front and rear sides, and the two outer bag suction cups are connected and relatively arranged on the outsides of the two long through holes.

[0012] Furthermore, the outer bag suction cup includes a suction cup and a third horizontal telescopic cylinder, the third horizontal telescopic cylinder is installed at the center position of the second support frame on the front and rear sides, and the telescopic end of the inner end of the third horizontal telescopic cylinder is connected to the suction cup.

[0013] Furthermore, the outer bag throwing robot includes a fourth support frame, the lower end of the fourth support frame is installed in the front middle position of the frame base, and the inner side of the upper end is connected to a second horizontal telescopic cylinder, the telescopic end of the second horizontal telescopic cylinder is downwardly connected to a outer bag throwing vertical lifting cylinder through a second connecting block, the telescopic end of the lower end of the outer bag throwing vertical lifting cylinder is connected to a horizontal bag clamp cylinder, and the bag clamp cylinder is connected to a second clamp.

[0014] Compared with the prior art, the automatic silicon material bag unpacking machine described in the present invention has the following advantages:

[0015] The automatic silicon material bag unpacking machine described in the present invention adopts mechanical automation equipment to unpack silicon materials, saving manpower and time costs. At the same time, two transplanting manipulators are arranged to move the material bags from the material bag sorting station to the outer bag cutting station, and to move the inner bag from the outer bag cutting station to the material unloading station, thereby greatly improving the bag unpacking rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is an overall schematic diagram of an automatic silicon material bag unpacking machine according to an embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram of the bag sorting station;

[0019] Figure 3 This is a schematic diagram of the outer bag cutting station;

[0020] Figure 4 A schematic diagram of the outer bag throwing robot;

[0021] Figure 5 Schematic diagram of the transplanting robot.

[0022] Description of reference numerals:

[0023] 1-frame; 2-bag sorting station; 21-first support frame; 22-first horizontal telescopic cylinder; 23-suction cup frame; 24-slide rod; 25-vacuum suction cup; 26-rotating cylinder; 27-first lifting cylinder; 3-outer bag cutting station; 31-second support frame; 32-third support frame; 33-edge sealing fixed cylinder; 34-cutter horizontal cylinder; 35-cutter frame; 36-rodless cylinder; 37-guide rail; 38-cutter; 39-first clamp; 4-unloading station; 5-first transplanting manipulator; 51 -first slider; 52-first guide block; 6-second transplanting manipulator; 61-second slider; 62-second guide block; 7-outer bag throwing manipulator; 71-fourth supporting frame; 72-second horizontal telescopic cylinder; 73-outer bag throwing vertical lifting cylinder; 74-bag clamping cylinder; 8-mounting plate; 9-first horizontal transplanting cylinder; 10-second horizontal transplanting cylinder; 11-transplanting vertical lifting cylinder; 12-transplanting clamping cylinder; 13-bag; 14-bag edge sealing; 15-suction cup; 16-third horizontal telescopic cylinder. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0028] like Figures 1 to 5 As shown, an automatic silicon material bag unpacking machine includes a frame 1, a bag sorting station 2, an outer bag cutting station 3, a material unloading station 4, an outer bag throwing manipulator 7 and a transplanting manipulator. The frame 1 includes a frame base and a hanging frame. The bag sorting station 2, the outer bag cutting station 3, and the material unloading station 4 are respectively fixedly installed at the left, middle and right positions on the upper side of the frame base. The outer bag throwing manipulator 7 is installed in the middle position of the front side of the frame base. The transplanting manipulator is slidably installed on the hanging frame left and right.

[0029] The transplanting manipulator includes a first transplanting manipulator 5 and a second transplanting manipulator 6, each of which includes a transplanting vertical lifting cylinder 11 and a transplanting clamping claw cylinder 12. A mounting plate 8 is provided on the front side of the lifting frame, and a slide rail is horizontally installed on the front surface of the mounting plate 8. The first horizontal transplanting cylinder 9 and the second horizontal transplanting cylinder 10 are respectively installed on the upper end of the left half and the lower end of the right half of the mounting plate 8. The first horizontal transplanting cylinder 9 and the second horizontal transplanting cylinder 10 are respectively sleeved on the outer sides of the first horizontal transplanting cylinder 9 and the second horizontal transplanting cylinder 10. The first guide block 52 and the second guide block 62 are respectively provided on the inner side of the first slider 51 and the inner side of the second slider 61. The first guide block 52 is clamped with the first guide rail 37, and the second guide block 62 is clamped with the second guide rail 37. The front sides of the first guide block 52 and the second guide block 62 are both installed with a transplanting vertical lifting cylinder 11, and the telescopic ends of the lower ends of the two transplanting vertical lifting cylinders 11 are connected with the transplanting clamping claw cylinder 12.

[0030] The bag sorting station 2 includes a first support frame 21, which is installed on the rear side of the upper surface of the frame base. A first horizontal telescopic cylinder 22 is installed on the upper side of the first support frame 21, and the telescopic end at the front end of the first horizontal telescopic cylinder 22 is connected to the first lifting cylinder 27. The telescopic end at the lower end of the first lifting cylinder 27 is connected inwardly to the suction cup frame 23. A sliding rod 24 is installed at the front end of the suction cup frame 23. A vacuum suction cup 25 is installed on the outer side of the sliding rod 24, and one end of the sliding rod 24 is connected to a rotating cylinder 26.

[0031] The outer bag cutting station 3 includes two second support frames 31 symmetrically installed on the front and rear sides, and edge sealing fixed cylinders 33 are installed on the upper sides of the two second support frames 31. A third support frame 32 is installed on the outer side of the second support frame 31 on the rear side of the outer bag cutting station 3, and a cutter horizontal cylinder 34 is installed on the upper side of the third support frame 32. The cutter horizontal cylinder 34 is located above the edge sealing fixed cylinder 33, and the telescopic end at the front end of the cutter horizontal cylinder 34 is connected to the cutter 38.

[0032] The inner telescopic end of the horizontal cutter cylinder 34 is connected to the L-shaped first connecting block, and a cutter frame 35 is connected to the lower front end of the first connecting block. A horizontal rodless cylinder 36 and a cutter guide rail 37 are installed in parallel on the cutter frame 35. The outer side of the rodless cylinder 36 is sleeved with a third slider. A slot is provided on the lower side of the third slider corresponding to the position of the cutter guide rail 37. The third slider is clamped with the cutter guide rail 37, and the front end of the third slider is connected to the cutter 38.

[0033] A first clamp 39 is provided between the second support frames 31 on the front and rear sides, and the first clamp 39 includes two front and rear clamps. Long through holes are provided at the center positions of the front and rear clamps of the first clamp 39. Outer bag suction cups are installed at the hollow positions of the second support frames 31 on the front and rear sides, and the two outer bag suction cups are connected and relatively arranged on the outsides of the two long through holes.

[0034] The outer bag suction cup includes a suction cup 15 and a third horizontal telescopic cylinder 16 . The third horizontal telescopic cylinder 16 is installed at the center position of the second support frame 31 on the front and rear sides. The telescopic end of the inner end of the third horizontal telescopic cylinder 16 is connected to the suction cup 15 .

[0035] The outer bag throwing robot 7 includes a fourth supporting frame 71, the lower end of the fourth supporting frame 71 is installed in the front middle position of the frame base, and the inner side of the upper end is connected to a second horizontal telescopic cylinder 72, and the telescopic end of the second horizontal telescopic cylinder 72 is downwardly connected to an outer bag throwing vertical lifting cylinder 73 through a second connecting block, and the telescopic end of the lower end of the outer bag throwing vertical lifting cylinder 73 is connected to a horizontal bag clamping cylinder 74, and the bag clamping cylinder 74 is connected to a second clamp.

[0036] The first horizontal telescopic cylinder 22, the transplanting vertical lifting cylinder 11, the outer bag vertical lifting cylinder 73, and the cutter horizontal cylinder 34 described in this embodiment are all of model MXQ20-100-M9BL, the rotating cylinder 26 is of model MSQB7A-M9BL, the first lifting cylinder 27 is of model MXQ12-50C-M9BL, the edge sealing fixed cylinder 33 and the third horizontal telescopic cylinder 16 are of model MGPM25-125-M9BL, and the bag clamping cylinder is of model MGPM25-125-M9BL. The model of 74 is MHZ2-40D-M9BL, the model of the first horizontal transplanting cylinder 9 and the second horizontal transplanting cylinder 10 is CY3R32-600-M9BL, the model of the transplanting claw cylinder 12 is MHF2-20D2-M9BL, the model of the second horizontal telescopic cylinder 72 is CDG1LN25-300Z-M9BL, the model of the rodless cylinder 36 is CY3B15-450, and the working process of the automatic silicon material bag unpacking machine described in the embodiment is as follows:

[0037] First, the material bag 13 is manually placed on the material bag sorting station 2. At this time, the material bag sealing edge 14 is tilted or horizontally placed on the material bag 13. The first horizontal telescopic cylinder 22 extends inward, and then the lifting cylinder drives the suction cup frame 23 to move downward. The rotating cylinder 26 on one side of the suction cup frame 23 drives the slide to rotate 90 degrees clockwise. At this time, the vacuum suction cup 25 changes from a horizontal state to a vertical state and is attached to the upper side of the material bag sealing edge 14. The suction cup 15 sucks the outer bag sealing edge. The rotating cylinder 26 rotates 90 degrees counterclockwise, and the suction cup 15 sucks the outer bag sealing edge to the vertical direction. The transplanting vertical lifting cylinder 1 of the first transplanting manipulator 5 1 is pushed downward first, and then retracted after the transplanting claw cylinder 12 of the first transplanting manipulator 5 drives the third clamp at the end to clamp the outer bag and seal the edge. The first horizontal transplanting cylinder 9 moves rightward to above the outer bag cutting station 3, and the transplanting vertical lifting cylinder 11 of the first transplanting manipulator 5 extends downward. The transplanting claw cylinder 12 of the first transplanting manipulator 5 controls the third clamp at the end to open, and the material bag 13 is placed in the first clamp of the outer bag cutting station 3. The transplanting vertical lifting cylinder 11 of the first transplanting manipulator 5 retracts, and the first transplanting manipulator 5 returns to the top of the material bag sorting station 2 to transplant the next outer bag;

[0038] Then, the third horizontal telescopic cylinder 16 extends inward, the suction cup 15 sucks the outer bag, the edge sealing fixing cylinders 33 on both sides extend inward to fix the material edge sealing, the second horizontal telescopic cylinder 72 of the outer bag throwing manipulator 7 extends inward, the second vertical cylinder extends downward, the material bag clamping claw cylinder 74 controls the second clamp to grab the outer bag edge sealing, the cutter horizontal cylinder 34 extends inward to make the front edge of the cutter frame 35 close to the material bag edge sealing 14, the slider connected to the cutter 38 moves from left to right along the rodless cylinder 36, so that the cutter 38 cuts off the material bag edge sealing 14, the second vertical cylinder of the outer bag throwing manipulator 7 retracts, the third horizontal telescopic cylinder 16 retracts, and the material bag clamping claw cylinder 74 opens to throw away the outer bag edge sealing;

[0039] Finally, the second transplanting robot 6 is initially located above the outer bag cutting station 3. The transplanting vertical lifting cylinder 11 of the second transplanting robot 6 is first pushed downward, and then retracted after the transplanting claw cylinder 12 of the second transplanting robot 6 drives the fourth clamp at the end to clamp the inner bag. The second horizontal transplanting cylinder 10 moves to the right to above the unloading station 4, and the transplanting vertical lifting cylinder 11 of the second transplanting robot 6 extends downward. The transplanting claw cylinder 12 of the second transplanting robot 6 controls the fourth clamp at the end to open and place the material bag 13 on the unloading station 4. The transplanting vertical lifting cylinder 11 of the second transplanting robot 6 retracts, and the second transplanting robot 6 returns to the outer bag cutting station 3 for the next inner bag transplanting.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A silicon material automatic bag unpacking machine, characterized by: It includes a frame, a bag sorting station, an outer bag cutting station, a material unloading station, an outer bag throwing manipulator and a transplanting manipulator. The frame includes a frame base and a hanging frame. The bag sorting station, the outer bag cutting station and the material unloading station are respectively fixedly installed at the left, middle and right positions on the upper side of the frame base. The outer bag throwing manipulator is installed at the middle position of the front side of the frame base. The transplanting manipulator is slidably installed on the hanging frame left and right. The transplanting manipulator comprises a first transplanting manipulator and a second transplanting manipulator, each of which comprises a transplanting vertical lifting cylinder and a transplanting clamping claw cylinder, a mounting plate is provided on the front side of the hoisting frame, a slide rail is horizontally installed on the front surface of the mounting plate, a first horizontal transplanting cylinder and a second horizontal transplanting cylinder are respectively installed on the upper end of the left half section and the lower end of the right half section of the mounting plate, a first slider and a second slider are respectively sleeved on the outer sides of the first horizontal transplanting cylinder and the second slider, a first guide block and a second guide block are respectively provided on the inner side of the first slider and the inner side of the second slider, the first guide block is clamped on the first guide rail, the second guide block is clamped on the second guide rail, a transplanting vertical lifting cylinder is installed on the front side of the first guide block and the second guide block, and the telescopic ends at the lower ends of the two transplanting vertical lifting cylinders are connected to the transplanting clamping claw cylinder; The bag sorting station comprises a first support frame, which is mounted on the rear side of the upper surface of the frame base, a first horizontal telescopic cylinder is mounted on the upper side of the first support frame, a telescopic end at the front end of the first horizontal telescopic cylinder is connected to a first lifting cylinder, a telescopic end at the lower end of the first lifting cylinder is inwardly connected to a suction cup frame, a sliding rod is mounted on the front end of the suction cup frame, a vacuum suction cup is sleeved and mounted on the outer side of the sliding rod, and one end of the sliding rod is connected to a rotating cylinder; The outer bag cutting station comprises two second support frames symmetrically installed on the front and rear sides, and the upper sides of the two second support frames are both installed with edge sealing fixed cylinders, and a third support frame is installed on the outer side of the second support frame at the rear side of the outer bag cutting station, and a cutter horizontal cylinder is installed on the upper side of the third support frame, and the cutter horizontal cylinder is located above the edge sealing fixed cylinder, and the telescopic end at the front end of the cutter horizontal cylinder is connected to the cutter; The inner telescopic end of the horizontal cylinder of the cutter is connected to the first L-shaped connecting block, the front end of the first connecting block is connected to the cutter frame, the horizontal rodless cylinder and the cutter guide rail are installed in parallel on the cutter frame, the outer side of the rodless cylinder is sleeved with the third slider, the lower side of the third slider is provided with a slot corresponding to the position of the cutter guide rail, the third slider is clamped with the cutter guide rail, and the front end of the third slider is connected to the cutter; A first clamp is provided between the second support frames on the front and rear sides, and the first clamp includes two front and rear clamps. Long through holes are provided at the center positions of the front and rear clamps of the first clamp, and outer bag suction cups are installed at the hollow positions of the second support frames on the front and rear sides, and the two outer bag suction cups are connected and relatively arranged on the outsides of the two long through holes.

2. The automatic silicon material bag unpacking machine according to claim 1, characterized in that: The outer bag suction cup includes a suction cup and a third horizontal telescopic cylinder, wherein the third horizontal telescopic cylinder is installed at the center position of the second supporting frame on the front and rear sides, and the telescopic end of the inner end of the third horizontal telescopic cylinder is connected to the suction cup.

3. The automatic silicon material bag unpacking machine according to claim 1, characterized in that: The outer bag throwing robot includes a fourth supporting frame, the lower end of the fourth supporting frame is installed in the front middle position of the frame base, the inner side of the upper end is connected to a second horizontal telescopic cylinder, the telescopic end of the second horizontal telescopic cylinder is downwardly connected to an outer bag throwing vertical lifting cylinder through a second connecting block, the telescopic end of the lower end of the outer bag throwing vertical lifting cylinder is connected to a horizontal bag clamping cylinder, and the bag clamping cylinder is connected to a second clamp.

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