CN109807954B

CN109807954B - Gas detection integrated device for RO (reverse osmosis) membrane edge cutting ferrule

Info

Publication number: CN109807954B
Application number: CN201910222421.1A
Authority: CN
Inventors: 孙毅; 孙滔; 刘科良
Original assignee: Weihai Longsheng Precision Machinery Co ltd
Current assignee: Weihai Longsheng Precision Machinery Co ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2022-02-22
Anticipated expiration: 2039-04-18
Also published as: CN109807954A

Abstract

The utility model provides an integrated device is examined to RO membrane cutting edge lasso gas for the work is examined to cutting edge lasso gas to the center tube that the parcel has the RO membrane, the integrated device outside is provided with the frame structure including being used for fixed each partial structure in inside, integrated device include with frame structure fixed connection's installation base, guiding-in mechanism, cutting edge mechanism, derivation mechanism. The device provided by the invention does not need manual operation, is mechanically and automatically completed in the whole process, avoids errors caused by manual operation in the manual operation process, improves the working efficiency, and has high industrial integration level.

Description

Gas detection integrated device for RO (reverse osmosis) membrane edge cutting ferrule

Technical Field

The invention relates to the technical field of water purification equipment, in particular to an RO membrane edge cutting ferrule gas detection integrated device.

Background

The conventional RO (Reverse Osmosis) membrane filter element comprises a central tube and membranes wound on the central tube, wherein a pure water channel is arranged in each membrane, and a concentrated water channel is formed between every two adjacent membranes; the central tube is internally provided with a pure water concentration flow channel and a plurality of pure water through holes for communicating the pure water channel with the pure water concentration flow channel, the pure water through holes are distributed at intervals along the axial direction of the central tube, and the pure water filtered in the membrane enters the pure water concentration flow channel through the pure water through holes.

At present, after a finished product is formed in the production of the existing filter element, in order to facilitate the installation and use of the filter element, the filter element needs to be subjected to edge cutting, sealing of an O-shaped ring and gas detection to determine whether water and gas leakage occurs.

Present filter core side cut mode is mostly through the manual filter core of holding cutting on the machine, and cover O shape circle is also through manual direct lasso, and the inspection of soaking water after letting in compressed air, be promptly directly let in compressed air in ultrafiltration water purifier, then wholly soak ultrafiltration water purifier in aqueous, observe whether can leak gas and at aquatic gassing, then weather the water on the ultrafiltration water purifier.

In this way, the manual operation efficiency is low, and the processing cost of the filter element is improved. Moreover, the manufacturing cost is high due to large requirements on manpower and working hours, whether air leakage or water leakage exists needs to be judged by visual inspection of people, and human factors have great influence on the inspection result.

Disclosure of Invention

The invention aims to solve the problem of how to make up the defects of the prior art and provide an RO membrane edge cutting ferrule gas detection integrated device which can directly complete all actions without manual operation and automatic integration.

The technical problem of the invention can be solved by the following technical scheme:

an RO membrane cutting edge ring gas detection integrated device is used for performing cutting edge ring gas detection work on a central tube wrapped by an RO membrane, the exterior of the integrated device comprises an outer frame structure used for fixing structures of all parts in the integrated device, the integrated device comprises a mounting base fixedly connected with the outer frame structure, a leading-in mechanism, a cutting edge mechanism and a leading-out mechanism, the mounting base comprises a material receiving mechanism, a conveying mechanism, a ring mechanism and a gas detection mechanism, the material receiving mechanism is located between the leading-in mechanism and the cutting edge mechanism and used for receiving the central tube output from the leading-in mechanism and placing the central tube in the cutting edge mechanism, and the ring mechanism is located between the movement tracks of the cutting edge mechanism and the gas detection mechanism;

the mounting base comprises a waste edge hole for containing waste materials after the edge cutting of the edge cutting mechanism and a containing hole for containing the movement of the conveying mechanism on the mounting base, and the containing hole penetrates through the edge cutting mechanism and the ring sleeving mechanism, so that the conveying mechanism can move in the edge cutting mechanism and the ring sleeving mechanism, and the central pipe is driven to move between the edge cutting mechanism and the ring sleeving mechanism; the edge cutting mechanism comprises a driving device and a driven device which are connected with the mounting base and can clamp and control the central tube to rotate, and further comprises a blade device and an edge peeling device which are fixedly connected with the outer frame structure and are positioned above the mounting base, a waste edge hole is formed between the driving device and the driven device, a containing hole is formed between the waste edge holes, and the blade device is far away from the leading-in mechanism than the edge peeling device; the ring sleeving mechanism comprises a conveying belt for driving the O-shaped ring and a ring sleeving device for sleeving the O-shaped ring into the central pipe; the conveying belt is close to the edge cutting mechanism and is positioned at the end of the containing hole, and when the conveying mechanism moves to the ring sleeving mechanism, the conveying mechanism is parallel to the conveying belt;

the gas detection mechanism comprises a moving device for moving the central tube and a gas detection device for performing gas detection.

Further, the driving device comprises a second slide rail fixedly connected to the mounting base, a second slide block connected with the second slide rail, a driving device fixing frame fixed on the second slide block, a driving shaft connected with the driving device fixing frame, a second motor connected with the driving device fixing frame and used for controlling the driving shaft, and a sixth air cylinder connected with the driving device fixing frame and used for controlling the second slide block; the driven device comprises 2 third slide ways fixedly connected to the mounting base, third slide blocks connected with the third slide ways, a driven device fixing frame fixed on the third slide blocks, a driven shaft connected with the driven device fixing frame, and a sixteenth air cylinder connected with the driven device fixing frame and used for controlling the driven shaft, wherein one side of the driven device fixing frame comprises the waste edge hole;

the second slide is parallel to the third slide, so that the second slide is parallel to the third slide, and the driving device fixing frame is as high as the driven device fixing frame, so that the driving shaft is always parallel to and coaxial with the driven shaft. Further, the blade device comprises a blade holder connected with the outer frame structure, positioned above the mounting base, suspended above the mounting base and contacting the mounting base with the blade device fixing frame, a blade holder mounted on the blade device fixing frame, a fourth slide positioned on the fourth slide, a third motor for controlling the fourth slide, a fifth slide fixedly connected with the outer frame structure, a fifth slide positioned on the fifth slide, and a fourth motor for controlling the fifth slide; the blade holders comprise blades, the number of the blades is two, the blades on the two blade holders are inverted splayed, and the inclination angle between the blades and the blade holders is degree; the edge peeling device is fixedly connected with the blade holder and comprises an edge peeling device fixing frame fixedly connected with the blade holder, an eighth cylinder fixedly connected with the edge peeling device fixing frame and an edge peeling hole positioned at the lower end of the edge peeling device fixing frame and connected with the eighth cylinder; the blade device fixing frame is arranged on a fifth sliding block of the fifth sliding way, the edge peeling device and the blade frame are arranged on a fourth sliding block of the fourth sliding way, and the fourth sliding way and the fourth sliding block are located on the blade device fixing frame, so that when the blade device fixing frame moves, the edge peeling device and the blade frame are driven to move synchronously along with the blade device fixing frame.

Furthermore, the edge cutting mechanism also comprises a fixed plate fixed on the upper side of the mounting base and a movable plate connected with the driven device fixed frame;

the fixing plate is positioned between the active device and the waste edge hole and is adjacent to the waste edge hole; the fixing plate comprises a fixing plate hole which is matched with the driving shaft in shape and has a diameter slightly larger than that of the driving shaft, the fixing plate hole is coaxial with the driving shaft, and when the driving device is far away from the fixing plate, the waste edge after edge cutting is stripped from the driving shaft into the waste edge hole;

the movable plate comprises a longitudinal plate fixedly connected with the driven device fixing frame and having the same direction as the third slide rail, a transverse plate perpendicular to the longitudinal plate and parallel to the driven shaft, and a seventh cylinder fixedly connected with the longitudinal plate, the transverse plate can be controlled by the seventh cylinder to be far away from the driven device fixing frame, and when the transverse plate is far away from the driven device fixing frame, the transverse plate peels the waste edges after edge cutting off from the driven shaft into the waste edge holes.

Further, the bandwidth of the conveyor belt is slightly larger than the diameter of the O-shaped ring, the conveyor belt comprises a vibrator, a ring sleeving table and a fixing table, the height of the conveyor belt is higher than that of the ring sleeving table, and the height difference is the height of the O-shaped ring; the height of the fixing table is higher than that of the ferrule table;

the ferrule device comprises a sixth slide rail fixedly connected with the mounting base, a sixth slide block connected with the sixth slide rail, a ferrule device fixing frame fixedly connected with the sixth slide block, a fifth motor fixedly connected with the ferrule device fixing frame and used for controlling the sixth slide block, a sixth motor fixedly connected with the ferrule device fixing frame, and a ferrule device connected with and controlled by the sixth motor;

the ferrule device comprises a ferrule clamping jaw for sleeving an O-shaped ring, a seventh motor for controlling the opening and closing and slight expansion of the ferrule clamping jaw, a ferrule plate capable of moving on the ferrule clamping jaw, and a ninth cylinder for controlling the movement of the ferrule plate;

the ferrule plate is provided with a hole site which can accommodate the ferrule clamping jaw to pass through, and the hole site is slightly larger than the outer diameter of the ferrule clamping jaw and smaller than the outer diameter of the O-shaped ring.

Further, the moving device comprises a moving device fixing frame fixedly connected with the mounting base, a tenth air cylinder mounted on the moving device fixing frame, a rotating shaft mounted on the moving device fixing frame and controlled by the tenth air cylinder, a rotating arm connected with the rotating shaft and controlled by the rotating shaft, an eleventh air cylinder mounted at the top end of the rotating arm and close to one side of the air detection device, a moving clamping jaw mounted on the eleventh air cylinder, and an eighth motor controlling the moving clamping jaw; the gas detection device comprises a gas detection device fixing frame fixedly connected with the mounting base, a twelfth cylinder mounted on the gas detection device fixing frame, and a gas detection joint mounted on the twelfth cylinder; the tenth cylinder work drives the rotating arm uses the rotation axis is rotatory as the axle, and then drives the rotating arm top remove the clamping jaw rotatory thereupon, remove the clamping jaw will with the coaxial center tube of conveying mechanism rotate to with the gas detection connects coaxially, eleventh cylinder work with the center tube with the gas detection connects and is connected to detect the gas tightness of center tube.

Further, the guiding-out mechanism comprises a hand grip for clamping the central tube, a thirteenth air cylinder for controlling the hand grip to open and close, a fourteenth air cylinder for controlling the hand grip to move in the vertical direction of the mounting base, and a fifteenth air cylinder fixedly connected with the outer frame structure; the gripper is mounted on a fourteenth air cylinder, and the fourteenth air cylinder is connected with the fifteenth air cylinder, so that the gripper moves along with the horizontal and vertical movement of the fifteenth air cylinder and the fourteenth air cylinder.

Further, the leading-in mechanism comprises a material box for placing a central pipe, a material box partition plate is arranged in the material box, a rotary valve for controlling the material box partition plate to move, a central pipe supporting block device for conveying the central pipe and a pre-feeding platform positioned on the outer side above the material box are arranged on the material box partition plate; the workbin including be located center tube support piece device reaches the workbin curb plate of sending platform one side in advance, be located workbin bottom just the workbin bottom of slope, with workbin baffle fixed connection's first rotation axis and guiding axle, first rotation axis reaches guiding axle one end with workbin baffle fixed connection, the other end passes the workbin stretches out outside the workbin, the rotary valve cover is in first rotation axis is located workbin department, the first rotation axis outside reaches the rotary valve inboard is equipped with the screw thread that matches each other, when rotating the rotary valve, the rotary valve drives first rotation axis and then drives the workbin baffle takes place the ascending displacement of first rotation axis direction, center tube support piece device includes the slip support piece that is used for one side with the workbin curb plate contact, is located slip support piece downside and rather than fixed connection's sliding plate, the slip board, The first cylinder is used for generating power for the sliding plate to move, the sliding guide rail is positioned on the sliding plate, and the sliding slide block is connected with the bin side plate and the sliding guide rail; the pre-feeding platform comprises a pre-feeding base, a pre-feeding baffle and a second cylinder, wherein the bottom of the pre-feeding base is an inclined plane, the pre-feeding baffle is used for blocking a central pipe from sliding downwards, and the second cylinder is fixedly connected with and controls the outer frame structure to pre-feed the baffle.

Furthermore, receiving mechanism is including being used for holding the center tube bottom and being the spill connect the material base, be located connect the material base side with connect material base fixed connection connect the material baffle, be used for controlling connect the third cylinder of material base horizontal direction motion, be used for controlling connect the fourth cylinder of the vertical direction motion of material base.

Further, the conveying mechanism comprises a conveying plug board and an adjusting plug board which are used for placing a central pipe, an adjusting device which is used for adjusting the distance between the conveying plug board and the adjusting plug board, a fifth air cylinder which is positioned at the bottoms of the conveying plug board and the adjusting plug board, a first slide way which is positioned on the lower side of the mounting base, a first slide block which is connected with the first slide way, and a first motor which is used for controlling the first slide block; the conveying plug board comprises a fixing groove matched with the shape of the side end of the central pipe and an adjusting plug board fixing frame; the adjusting inserting plate comprises an adjusting groove and an adjusting rod, wherein the shape of the adjusting groove is matched with that of the side end of the central pipe; the adjusting rod extends into the adjusting inserting plate fixing frame, so that the adjusting rod is movably connected with the adjusting inserting plate fixing frame, and the adjusting inserting plate is connected with the conveying inserting plate. The adjusting device is positioned at the position where the adjusting rod extends into the adjusting inserting plate fixing frame.

Compared with the prior art, the beneficial effect that this reaches is:

the device provided by the invention does not need manual operation, is mechanically and automatically completed in the whole process, avoids errors caused by manual operation in the manual operation process, improves the working efficiency, and has high industrial integration level.

Drawings

FIG. 1 is a schematic overall appearance diagram of an RO membrane edge cutting and ferrule gas detection integrated device;

FIG. 2 is a schematic side view of an integrated RO membrane edge cutting and ferrule gas detection device without an outer frame;

FIG. 3 is a schematic side view of a guiding mechanism of an RO membrane edge cutting and ferrule gas detection integrated device;

FIG. 4 is a schematic structural diagram of a guiding mechanism of an RO membrane edge cutting ferrule gas detection integrated device with a omitted part;

FIG. 5 is another schematic view of the guiding mechanism of the RO membrane edge cutting and ferrule gas detection integrated device with a omitted structure;

FIG. 6 is a schematic structural view of a material receiving mechanism and a mounting base of an RO membrane edge cutting and ferrule gas detection integrated device;

FIG. 7 is a schematic structural view of a material receiving mechanism, a conveying mechanism and a mounting base of an RO membrane edge cutting and ferrule gas detection integrated device;

FIG. 8 is a schematic view of the back of the mounting base of an RO membrane edge cutting and ferrule gas detection integrated device;

FIG. 9 is a schematic structural view of an edge cutting mechanism of an RO membrane edge cutting ferrule gas detection integrated device;

FIG. 10 is a schematic structural diagram of a ferrule mechanism of an RO membrane edge cutting and ferrule gas detection integrated device;

FIG. 11 is a schematic structural view of an air detection mechanism of an RO membrane edge cutting ferrule air detection integrated device;

FIG. 12 is a schematic view of another angle structure of an air detection mechanism of an RO membrane edge cutting ferrule air detection integrated device;

fig. 13 is a schematic structural diagram of a leading-out mechanism of an RO membrane edge cutting ferrule gas detection integrated device.

Reference numerals in the figures

The device comprises an outer frame structure S, a leading-in mechanism 1, a bin 11, a rotary valve 12, a bin partition plate 13, a central tube support block device 14, a pre-feeding platform 15, bin side plates 111, a bin bottom plate 112, a first rotary shaft 121, a guide shaft 122, a sliding support block 141, a first air cylinder 142, a sliding guide rail 143, a sliding block 144, a sliding plate 145, a pre-feeding base 151, a pre-feeding baffle 152, a second air cylinder 153, a receiving mechanism 2, a receiving base 21, a receiving baffle 22, a third air cylinder 23, a fourth air cylinder 24, a conveying mechanism 3, a conveying flashboard 31, an adjusting flashboard 32, an adjusting device 33, a fifth air cylinder 34, a first slideway 35, a first sliding block 36, a first motor 37, a fixing groove 311, an adjusting flashboard fixing frame 312, an adjusting groove 321, an adjusting rod 322, an edge cutting mechanism 4, a driving device 41, a driven device 42, a fixing plate 43, a moving plate 44, a blade device 45, an edge peeling device 46, a rotary valve, a, A driving device fixing frame 411, a driving shaft 412, a second motor 413, a sixth air cylinder 414, a second sliding block 415, a second slide way 416, a driven device fixing frame 421, a driven shaft 422, a sixteenth air cylinder 423, a third sliding block 424, a third slide way 425, a fixing plate hole 431, a seventh air cylinder 441, a blade device fixing frame 451, a blade holder 452, a third motor 453, a fourth slide way 454, a fourth sliding block 455, a fourth motor 456, a fifth sliding block 457, a fifth slide way 458, a blade 4521, an edge peeling device fixing frame 461, an edge peeling hole 4611, an eighth air cylinder 462, a loop mechanism 5, a conveyor belt 51, a loop device 52, a vibrator 511, a loop table 512, a fixing table 513, a loop device fixing frame 521, a fifth motor 522, a sixth sliding block 523, a sixth sliding way 524, a sixth motor 525, a loop rotating shaft 5251, a loop device 526, a loop clamping jaw 5261, a seventh motor 5262, a ninth air cylinder 5263, a loop plate 5264, a driving shaft 5264, a driving device fixing frame, The gas detection device comprises a gas detection mechanism 6, a moving device 61, a gas detection device 62, a moving device fixing frame 611, a moving rotating shaft 612, a rotating arm 613, a tenth air cylinder 614, a moving clamping jaw 615, an eleventh air cylinder 616, an eighth motor 617, a gas detection device fixing frame 621, a gas detection joint 622, a twelfth air cylinder 623, a leading-out mechanism 7, a gripper 71, a thirteenth air cylinder 72, a fourteenth air cylinder 73, a fifteenth air cylinder 74, a mounting base 8, a waste edge hole 81 and a containing hole 82.

Detailed Description

The present invention will be further described below based on preferred embodiments with reference to the accompanying drawings.

In addition, the various components on the drawings are enlarged (thick) or reduced (thin) for convenience of understanding, but this is not intended to limit the scope of the present invention.

The singular forms "a", "an", and "the" include plural referents and vice versa

The terminology used in the description is for the purpose of describing the embodiments of the invention and is not intended to be limiting of the invention.

The terms first, second, etc. are used herein to distinguish between different elements, but these should not be limited by the order of manufacture, and the names may differ between the detailed description of the invention and the claims.

In the invention, all the motors are servo motors, and all the cylinders are telescopic cylinders, which are not described in detail herein.

Referring to fig. 1, the RO membrane edge cutting ferrule gas detection integrated device of the present invention has an outer frame structure S for fixing the internal structures of the components,

referring to fig. 1 and 2, an RO membrane edge cutting and ferrule gas detection integrated device includes a mounting base 8 fixedly connected to an outer frame structure S, a guiding mechanism 1, an edge cutting mechanism 4, and a guiding mechanism 7, wherein the mounting base 8 includes a material receiving mechanism 2, a conveying mechanism 3, a ferrule mechanism 5, and a gas detection mechanism 6.

Referring to fig. 1, 2 and 7, the mounting base 8 is provided with a waste hole 81 and a receiving hole 82 for receiving the moving structure 3.

Referring to fig. 1 to 5, the introducing mechanism 1 includes a hopper 11 for placing a central tube, a hopper partition 13 is included in the hopper 11, a rotary valve 12 is included on the hopper partition 13 for controlling the movement of the hopper partition 13, a central tube support device 14 for transporting the central tube, and a pre-feeding platform 15 is located on the upper outer side of the hopper 11.

The material box 11 comprises a material box side plate 111 positioned on one side of the central tube supporting block device 14 and the pre-feeding platform 15 and a material box bottom plate 112 positioned at the bottom of the material box 11 and inclined, wherein the inclined direction of the material box bottom plate 112 is that the side of the material box side plate 111 is lower than the opposite side of the material box side plate, so that the central tube is always stopped on the side, which is contacted with the material box bottom plate 112, of the material box side plate 111 under the action of gravity.

The leading-in mechanism 1 further comprises a first rotating shaft 121 and a guide shaft 122 which are fixedly connected with the bin partition plate 13, one end of the first rotating shaft 121 and one end of the guide shaft 122 are fixedly connected with the bin partition plate 13, the other end of the first rotating shaft 121 and the other end of the first rotating shaft pass through the bin 11 and extend out of the bin 11, the rotary valve 12 is sleeved at the position, located at the bin 11, of the first rotating shaft 121, threads which are matched with each other are arranged on the outer side of the first rotating shaft 121 and the inner side of the rotary valve 12, when the rotary valve 12 is rotated, the rotary valve 12 drives the first rotating shaft 121 to further drive the bin partition plate 13 to displace in the direction of the first rotating shaft 121, therefore, the width in the bin 11 can be controlled, and the bin 11 can be suitable for central pipes with different lengths to be used.

The central tube support block device 14 comprises a sliding support block 141 with one side contacting with the bin side plate 111, a sliding plate 145 which is positioned at the lower side of the sliding support block 141 and fixedly connected with the sliding support block, a first air cylinder 142 for generating power for moving the sliding plate 145, a sliding guide rail 143 positioned on the sliding plate 145, and a sliding slide block 144 connected with the bin side plate 111 and the sliding guide rail 143.

The sliding support block 141 is inclined inside and has the same inclination direction as the desired base plate 112. When the sliding support block 141 is located at the bottom of the material box 11, the central tube will roll into the sliding support block 141 under the action of gravity and be located in an included angle formed by the sliding support block 141 and the side plate 111 of the material box, and when the sliding support block 141 moves upwards, the central tube is still located in an included angle formed by the sliding support block 141 and the side plate 111 of the material box under the action of gravity and moves along with the movement of the sliding support block 141.

The first air cylinder 142 is fixed on the outer side of the bin side plate 111, and when the first air cylinder 142 works, the first air cylinder 142 drives the sliding block 144 to move on the sliding guide rail 143, so that the sliding plate 145 moves, and the sliding support block 141 moves. When the slide tray 141 moves upward from the bin bottom plate 112, the slide tray 141 can bring the center tube on the slide tray 141 upward to the pre-feeding platform 15.

The pre-feeding platform 15 comprises a pre-feeding base 151 fixedly connected with the material box 11, a pre-feeding baffle 152 for preventing the central tube from sliding downwards, and a second air cylinder 153 fixedly connected with the outer frame structure S for controlling the pre-feeding baffle 152.

The pre-feeding base 151 is inclined in the same direction as the inclined direction of the expected bottom plate 112, and when the central tube is moved to the top of the material box 11 by the sliding support block 141, the central tube slides into the pre-feeding base 151 under the action of gravity.

The second cylinder 153 is fixedly connected to the appearance structure S, and is configured to control the pre-feeding baffle 152 to move in the vertical direction, and when the pre-feeding baffle 152 is downward in contact with the pre-feeding base 151, the central pipe is blocked by the pre-feeding baffle 152, so that the central pipe is located between the pre-feeding baffle 152 and the pre-feeding base 151; when the second cylinder 153 operates to move the pre-feeding baffle 152 upward away from the pre-feeding base 151, the central tube slides toward the lower side of the pre-feeding base 151 under the action of gravity.

Referring to fig. 1 to 2 and fig. 6 to 7, the receiving mechanism 2 is located on the mounting base 8, and the receiving mechanism 2 includes a receiving base 21 for accommodating a central tube, a receiving baffle 22 located at a side of the receiving base 21 and fixedly connected to the receiving base 21, a third cylinder 23 for controlling the horizontal movement of the receiving base 21, and a fourth cylinder 24 for controlling the vertical movement of the receiving base 21.

Connect the material base 21 to be the spill for the center tube can be steady settle on receiving the material base 21, receive the material baffle 22 to be located and connect the material base 21 to keep away from the one side of leading-in structure 1. One end of the fourth cylinder 24 is located at the bottom of the mounting base 8 and is fixedly connected with the mounting base 8, the other end of the fourth cylinder 24 extends out of the mounting base 8 and is connected with the third cylinder 23, and the material receiving base 21 is connected with the third cylinder 23.

When the second cylinder 153 works to drive the pre-feeding baffle 152 to move upwards, the central pipe slides down from the pre-feeding base 151 under the action of gravity, at the moment, the fourth cylinder 24 works to drive the material receiving base 21 to upwards receive the central pipe sliding down from the pre-feeding base 151, and when the central pipe slides down, the material receiving baffle 23 prevents the central pipe from sliding out of the groove of the material receiving base 21 under the action of inertia; when the central pipe falls into the material receiving base 21, the fourth cylinder 24 works to enable the material receiving base 21 to move downwards, and meanwhile, the third cylinder 23 moves to transversely send out the material receiving base 21.

Referring to fig. 1 to 2 and fig. 7 to 8, the conveying mechanism 3 is connected to the mounting base 8, and the conveying mechanism 3 is located on a side of the receiving mechanism 2 away from the introducing mechanism 1. The conveying mechanism 3 comprises a conveying inserting plate 31 and an adjusting inserting plate 32 for placing a central pipe, an adjusting device 33 for adjusting the distance between the conveying inserting plate 31 and the adjusting inserting plate 32, a fifth air cylinder 34 positioned at the bottom of the conveying inserting plate 31 and the adjusting inserting plate 32, a first slide way 35 positioned on the lower side of the mounting base 8, a first slide block 36 connected with the first slide way 35, and a first motor 37 for controlling the first slide block 36.

The conveying flashboard 31 comprises a fixing groove 311 matched with the shape of the side end of the central pipe and an adjusting flashboard fixing frame 312; the adjusting insertion plate 32 comprises an adjusting groove 321 which is matched with the shape of the side end of the central tube, and an adjusting rod 322. The adjusting rod 322 extends into the adjusting insert plate fixing frame 312, so that the adjusting rod 322 is movably connected with the adjusting insert plate fixing frame 312, and the adjusting insert plate 32 is connected with the conveying insert plate 31. The adjusting device 33 is positioned at the position where the adjusting rod 322 extends into the adjusting insert plate fixing frame 312 and is used for fixing the connecting position between the adjusting rod 322 and the adjusting insert plate fixing frame 312, when the length of the central tube is longer, the adjusting device 33 loosens to pull the adjusting rod 322 out of the adjusting insert plate fixing frame 312 and then screws the adjusting rod, and further the distance between the conveying insert plate 31 and the adjusting insert plate 32 is increased; when the length of the central pipe is short, the adjusting device 33 is loosened to push the adjusting rod 322 towards the inner side of the adjusting inserting plate fixing frame 312 and then screwed, so that the distance between the conveying inserting plate 31 and the adjusting inserting plate 32 is reduced, and the effect of adapting to central pipes with different lengths is achieved.

Preferably, the adjusting device 33 is a butterfly bolt, and of course, other similar devices that can achieve the same function are also within the scope of the present invention, and the present invention is not described herein again.

The fifth cylinder 34 is accommodated in the accommodating hole 82, and two ends of the fifth cylinder are respectively connected with the mounting base 8, the transporting insertion plate 31 and the adjusting insertion plate 32, specifically, the bottom end of the fifth cylinder 34 is located at the lower side of the mounting base 8 and is fixedly connected with the mounting base 8, the top end of the fifth cylinder 34 is located at the upper side of the mounting base 8 and is fixedly connected with the transporting insertion plate 31 and the adjusting insertion plate 32, and when the fifth cylinder 34 works, the transporting insertion plate 31 and the adjusting insertion plate 32 are driven to move upwards in the vertical direction.

The first slide way 35, the first slide block 36 and the first motor 37 are fixed on the lower side of the mounting base 8, specifically, the first slide way 35 is located beside the containing hole 82 and is parallel to the containing hole 82, the first slide block 36 is fixedly connected with the fifth cylinder 34, when the first motor 37 works to drive the first slide block 36 to move on the first slide way 35, the first slide block 36 slides and drives the fifth cylinder 34 fixedly connected with the first slide block to synchronously move in the containing hole 82, and further, the transporting inserting plate 31 and the adjusting inserting plate 32 are driven to move.

Referring to fig. 1, 2 and 9, the trimming mechanism 4 is fixed on the upper side of the mounting base 8, and the trimming mechanism 4 includes a driving device 41 capable of controlling the rotation of the central tube, a driven device 42 located on the opposite side of the driving device 41, a fixing plate 43 located between the driving device 41 and the waste edge hole 81, a moving plate 44 connected to the driven device 42, a blade device 45 fixedly connected to the outer frame structure S and located above the mounting base 8, and a trimming device 46 fixedly connected to the outer frame structure S and located above the mounting base 8.

The driving device 41 includes a second slide way 416 fixedly connected to the mounting base 8, a second slide block 415 connected to the second slide way 416, a driving device fixing frame 411 fixedly installed on the second slide block 415, a driving shaft 412 installed on the driving device fixing frame 411, a second motor 413 installed on the driving device fixing frame 411 for controlling the driving shaft 412, and a sixth air cylinder 414 installed on the driving device fixing frame 411 for controlling the second slide block 415.

In the present invention, the number of the second slide ways 416 is 2, and correspondingly, the number of the second slide blocks 415 is 2, the active device fixing frame 411 is installed on the 2 second slide blocks 415, and when the sixth air cylinder 414 works, the active device fixing frame 411 moves along with the sliding of the second slide blocks 415 on the second slide ways 415.

The driving shaft 412 and the second motor 413 are fixed on the driving device fixing frame 411, wherein the second motor 413 is connected with the driving shaft 412 and drives the driving shaft 412 to move, and the driving shaft 412 extends out of the driving device fixing frame 411.

The driven device 42 includes a third slide channel 425 fixedly connected to the mounting base 8, a third slide block 424 connected to the third slide channel 425, a driven device fixing frame 421 fixedly mounted on the third slide block 424, a driven shaft 422 mounted on the driven device fixing frame 421, and a sixteenth air cylinder 423 mounted on the driven device fixing frame 421 and used for controlling the driven shaft 422.

In the present invention, the number of the third slide channel 425 is 2, and correspondingly, the number of the third slide blocks 424 is 2, the driven device fixing frame 421 is installed on the 2 third slide blocks 424, and when the sixteenth air cylinder 423 operates, the driven device fixing frame 421 moves along with the sliding of the third slide blocks 424 on the third slide channel 425.

The driven shaft 422 is connected to the driven device fixing frame 421, and the driven shaft 422 may be rotated by an external force.

The fixing plate 43 is fixed on the upper side of the mounting base 8, and the fixing plate 43 is located between the active device 41 and the waste edge hole 81, specifically, the fixing plate 43 is located beside the waste edge hole 81. The fixing plate 43 includes a fixing plate hole 431 having a shape corresponding to the shape of the driving shaft 412 and a diameter slightly larger than that of the driving shaft 412.

The moving plate 44 comprises a longitudinal plate fixedly connected with the driven device fixing frame 421 and a transverse plate perpendicular to the longitudinal plate, the direction of the longitudinal plate is the same as that of the third slideway 425, and the longitudinal plate is positioned at the position where the upper side of the driven device fixing frame 421 is parallel to the driven shaft 422; the transverse plate is located on one side, close to the driving device 41, of the driven device fixing frame 421, the longitudinal plate comprises a seventh cylinder 441 fixedly connected with the longitudinal plate, the top end of the seventh cylinder 441 is fixedly connected with the transverse plate, when the seventh cylinder 441 is not operated, the transverse plate is located between the waste edge hole 81 and the driven device fixing frame 421, when the seventh cylinder 441 is operated, the transverse plate is driven to move towards the driving device 41, and at the moment, the transverse plate is located above the waste edge hole 81.

The blade device 45 is fixedly connected to the outer frame structure S, and the entire blade device 45 is located above the mounting base 8 and does not contact the mounting base 8, and the blade device 45 includes a blade device fixing frame 451, a blade holder 452 connected to the blade device fixing frame 451, a fourth slide track 454 located on the blade device fixing frame 451, a fourth slide block 455 located on the fourth slide track 454, a third motor 453 for controlling the fourth slide block 455, a fifth slide track 458 fixedly connected to the outer frame structure S, a fifth slide block 457 located on the fifth slide track 458, and a fourth motor 456 for controlling the fifth slide block 457. Blade holder 452 includes a blade 4521 thereon.

The fifth slide way 458 is fixedly connected with the outer frame structure S, one side of the fifth slide block 457 is connected with the fifth slide way 458, and the other end of the fifth slide block 457 is fixedly connected with the blade device fixing frame 451, so that the whole blade device fixing frame 451 is connected with the outer frame structure S, and when the fourth motor 456 works, the fifth slide block 457 is driven to slide on the fifth slide way 458 to drive the whole blade device fixing frame 451 to slide.

The blade holder mount 451 includes a fourth slideway 454, one side of the fourth slider 455 is connected to the fourth slideway 454, and the other end is fixedly connected to the blade holder 452, so as to connect the entire blade holder 452 to the blade holder mount 451, and when the third motor 453 works, the fourth slider 455 is driven to slide on the fourth slideway 454 to drive the entire blade holder 452 to slide.

In the present invention, the fourth slide channel 454 is perpendicular to the fifth slide channel 458, that is, the sliding direction of the fourth slide channel 454 in the fourth slide channel 454 is the same as the axial direction of the driving shaft 412, and the sliding direction of the fifth slide block 457 in the fifth slide channel 458 is perpendicular to the axial direction of the driving shaft 412. When the fifth slider 457 slides, the blade device fixing frame 451 is driven to move closer to or away from the driving device 41 and the driven device 42, and when the fourth slider 454 slides, the blade 4521 on the blade holder 452 is driven to move in the axial direction of the driving shaft 412 and the driven shaft 422.

In the present invention, the number of the fifth slide 458 and the fifth slide 457 is 2, but the number of the fourth motor 456 is 1, the fourth motor 456 is used to control the 2 fifth slides 457 to slide synchronously, and the 2 fifth slides 457 are respectively connected to two ends of the blade device fixing frame 451, so that the connection between the blade device fixing frame 451 and the outer frame structure S is more stable. The number of the fourth slide channel 454 and the fourth slide block 455 is also 2, the number of the third motors 453 is also 2, 2 fourth slide blocks 455 are respectively controlled by 2 independent third motors 453, meanwhile, the number of the blade holders 452 connected with the fourth slide blocks 455 is also 2, the blades on the 2 blade holders are respectively used for cutting redundant membranes on two sides of a central pipe between the driving shaft 412 and the driven shaft 422, and the cutting positions of the 2 blade holders can be automatically adjusted, so that the cutting positions can be accurately controlled, and the cutting quality is improved.

In this embodiment, the blade 4521 is a square blade, and the blades on the two blade holders 452 are "inverted eight" shaped, that is, when the blade 4521 is located in the blade holder 452, the upper ends of the 2 blades 4521 are respectively close to the driving shaft 412 and the driven shaft 422, the lower ends of the 2 blades 4521 are respectively far from the driving shaft 412 and the driven shaft 422, and the inclination angle is 2 degrees. The cutting edge of blade is blade front end bevel connection department, and during the installation, the sharp-end of blade bevel connection matches with the direction of rotation of driving shaft, and when driving shaft 412 clockwise turning, the sharp-end of blade bevel connection is located the upside, and when driving shaft 412 anticlockwise turning, the sharp-end of blade bevel connection is located the downside.

The edge peeling device 46 is fixedly connected with the blade holder 452, and the edge peeling device 46 comprises an edge peeling device fixing frame 461 fixedly connected with the blade holder 452, an eighth air cylinder 462 fixedly connected with the edge peeling device fixing frame 461, and an edge peeling hole 4611 positioned at the lower end of the edge peeling device fixing frame 461 and connected with the eighth air cylinder 462.

The moving direction of the eighth cylinder 462 is perpendicular to the mounting base 8, when the eighth cylinder 462 moves, the eighth cylinder 462 drives the edge peeling hole 4611 to move in the vertical direction, and the edge peeling device fixing frame 461 is fixedly connected with the blade holder 452, that is, the fourth slider 455 can also control the edge peeling device fixing frame 461 to move in the axial direction of the driving shaft 412 and the driven shaft 422.

Referring to fig. 1 to 2 and 10, the ferrule mechanism 5 is fixed on the upper side of the mounting base 8, and the ferrule mechanism 5 includes a conveyor belt 51 for driving the O-ring and a ferrule device 52 for sleeving the O-ring into the central tube.

The conveyor belt 51 is fixed on the upper side of the mounting base 8, and the width of the conveyor belt 51 is slightly larger than the diameter of the O-shaped ring, so that the O-shaped ring cannot be overlapped when moving on the conveyor belt 51.

The conveyor belt 51 includes a vibrator 511, a loop table 512, and a fixing table 513. When the conveyor belt 51 is required to convey the O-ring, the vibrator 511 starts to vibrate to enable the O-ring to move towards the direction of the ferrule table 512 under the action of the vibrator, the height of the conveyor belt 51 is higher than that of the ferrule table 512, and the height difference is the height of the O-ring. When the O-ring vibrates to the ferrule table 512, the O-ring falls directly into the ferrule table 512, and the following O-ring cannot enter the ferrule table 512, and when the O-ring leaves the ferrule table 512, the next O-ring falls into the ferrule table 512 again. The height of the fixed table 513 is higher than the ferrule table 512 and the conveyor belt, so that the O-ring can be kept still when falling into the ferrule table 512.

The ferrule device 52 includes a sixth slide 524 fixedly connected to the mounting base 8, a sixth slide 523 connected to the sixth slide 524, a ferrule device holder 521 fixedly connected to the sixth slide 523, a fifth motor 522 fixedly connected to the ferrule device holder 521 for controlling the sixth slide 523, a sixth motor 525 fixedly connected to the ferrule device holder 521, and a ferrule 526 connected to and controlled by the sixth motor 525.

The sixth slide way 524 is fixedly connected to the mounting base 8 and is parallel to the axial direction of the driving shaft 412 and the driven shaft 422, one side of the sixth slide block 523 is fixedly connected to the sixth slide way 524, and the other end of the sixth slide block is fixedly connected to the ferrule device fixing frame 521, so that the ferrule device fixing frame 521 is integrally connected to the mounting base 8, and when the fifth motor 522 operates, the sixth slide block 523 is driven to slide on the sixth slide way 524 to drive the ferrule device fixing frame 521 to integrally slide, so that the ferrule device 52 can be adapted to central pipes with different lengths.

The sixth motor 525 includes a collar rotation shaft 5251, the sixth motor 525 is connected to the collar 526 through the collar rotation shaft 5251, the sixth motor 525 is a rotary motor, and when the sixth motor 525 operates, the collar 526 is driven to rotate about the collar rotation shaft 5251.

The ferrule holder 526 includes a ferrule holding jaw 5261 for fitting an O-ring, a seventh motor 5262 for controlling the opening and closing and slight expansion and contraction of the ferrule holding jaw 5261, a ferrule plate 5264 movable on the ferrule holding jaw 5261, and a ninth cylinder 5263 for controlling the movement of the ferrule plate 5264. The collar plate 5264 is provided with holes through which the collar fingers 5261 can be received, wherein the holes are slightly larger than the collar fingers 5261 and have an outer diameter smaller than the O-ring. When the ferrule holding jaws 5261 are closed, the shape of the ferrule holding jaws 5261 fit the center tube orifice so that the ferrule holding jaws 5261 can directly interface with the center tube orifice.

In a rest state, the ferrule holding jaws 5261 are in a closed state, the ferrule plate 5264 is positioned inside the ferrule holding jaws 5261, and the outer diameter of the ferrule holding jaws 5261 is slightly smaller than the inner diameter of the O-ring, so that the O-ring can be smoothly sleeved outside the ferrule holding jaws 5261. When the O-ring is pulled over the ferrule fingers 5261, the seventh motor 5262 is operated to slightly open the ferrule fingers 5261 to tighten the O-ring to prevent it from falling off, the ferrule fingers 5261 contact the base pipe orifice, and the ninth cylinder 5263 is operated to pull off the O-ring from the ferrule fingers 5261 and pull it off the base pipe.

Specifically, as the O-ring is dropped onto the ferrule table 512, the ferrule holding fingers 5261 are extended slightly under the control of the seventh motor 5262 to nest the O-ring over the ferrule holding fingers 5261.

In the present invention, the number of the ferrule 526 is 2, which is the same as the number of the O-rings required on the center tube. The number of the ninth cylinders 5263 is also two. The 2 ferrule devices 526 are mutually distributed at 90 degrees by taking the ferrule rotating shaft 5252 as an axis, when in work, the O-ring is firstly sleeved on the ferrule clamping jaw 5261 of the first ferrule device 526, then the seventh motor 5262 works to drive the ferrule rotating shaft 5251 to rotate by 90 degrees, then the O-ring is sleeved on the ferrule clamping jaw 5261 of the second ferrule device 526, at this time, the first ferrule device 526 is aligned with the pipe orifice of the central pipe, the ninth cylinder 5263 of the first ferrule device 526 works to drive the ferrule plate 5264 to move so that the O-ring is peeled off from the ferrule clamping jaw 5261 and sleeved on the central pipe, after the sleeving, the seventh motor 5262 works again to drive the ferrule rotating shaft 5251 to rotate by 90 degrees, the O-ring on the second ferrule device 526 is also sleeved on the central pipe, and the sleeving of the O-ring is completed.

Referring to fig. 1 to 2 and 11 to 12, the gas detection mechanism 6 is fixedly connected to the mounting base 8, and the gas detection mechanism 6 includes a moving device 61 for moving the center tube and a gas detection device 62 for performing gas detection. The moving device 61 includes a moving device holder 611 fixedly connected to the mounting base 8, a tenth cylinder 614 mounted to the moving device holder 611, a rotating shaft 612 mounted to the moving device holder 611 and controlled by the tenth cylinder 614, a rotating arm 613 connected to the rotating shaft 612 and controlled by the rotating shaft 612, an eleventh cylinder 616 mounted to a tip of the rotating arm 613 and close to the gas detection device 62, a moving jaw 615 mounted to the eleventh cylinder 616, and an eighth motor 617 controlling the moving jaw 615.

The gas detection device 62 comprises a gas detection device fixing frame 621 fixedly connected with the mounting base 8, a twelfth cylinder 623 mounted on the gas detection device fixing frame 621, and a gas detection joint 622 mounted on the twelfth cylinder 623.

The twelfth cylinder 623 is operated to adjust the air detection joint 622 and the movable clamping jaw 615 so that the air detection mechanism 6 can be matched with central pipes with different lengths.

When the tenth cylinder 614 is operated, the movable rotation shaft 612 is driven to rotate, and the rotation arm 613 is driven to rotate around the movable rotation shaft 612 as an axis, and the rotation angle is 180 degrees under the restriction of the mounting base plate 8. The eleventh air cylinder 616 is operated to extend or retract the movable jaw 615 at the top end of the eleventh air cylinder 616 toward the air detection device 62. An eighth motor 617 controls the jaws of the moving jaw 615 so that the jaw portions of the moving jaw 615 can be tensioned for gripping the base pipe, the jaw portions of the moving jaw 615 being shaped to fit the base pipe nozzle.

In the present invention, when the rotating arm 613 is located near the side of the introducing mechanism 1, the axis of the clamping jaw of the movable clamping jaw 615 is the same as the axis of the center tube located on the conveying mechanism 3, the eighth motor 617 works to make the clamping jaw part of the movable clamping jaw 615 grip the center tube, the tenth cylinder 614 works to drive the movable rotating shaft 612 to make the rotating arm 613 rotate to a position far from the side of the introducing mechanism 1, at this time, the clamping jaw part of the movable clamping jaw 615 is coaxial with the axis of the gas detection joint 622, the eleventh cylinder 616 works to extend the movable clamping jaw 615 forward, the pipe orifice of the center tube is butted with the gas detection joint 622, and the gas detection joint 622 starts to check the airtightness of the center tube.

Referring to fig. 1 to 2 and 13, the introducing mechanism 7 is fixedly connected to the outer frame structure S, and the whole introducing mechanism 7 is located above the mounting base 8 and does not contact with the mounting base 8, specifically, the introducing mechanism 7 is located above the gas detection mechanism 6 and is used for clamping the center tube after gas detection. The introducing mechanism 7 includes a gripper 71 for gripping the center tube, a thirteenth cylinder 72 for controlling the gripper 71 to open and close, a fourteenth cylinder 73 for controlling the gripper 71 to move in the vertical direction of the mounting base 8, and a fifteenth cylinder 74 fixedly connected to the outer frame structure S.

One side of the outer frame structure S of the fifteenth cylinder 74 is fixedly connected, and the other side is fixedly connected with the fourteenth cylinder 73, when the fifteenth cylinder works, the whole leading-in mechanism 7 can move in the direction vertical to the driving shaft 412 and the driven shaft 422; the fourteenth air cylinder 73 is vertically connected with the fifteenth air cylinder 74, and one side of the fourteenth air cylinder 73 is connected with the thirteenth air cylinder 72, so that the fourteenth air cylinder 73 can move in a direction vertical to the mounting base 8 to drive the hand grip 71 to move downwards or upwards; the third cylinder 72 is provided with a hand grip 71 at both ends, the shape of the hand grip 71 is matched with that of the central tube, and when the third cylinder 72 works, the hand grips 71 at both sides are closed or opened to clamp or release the central tube.

The working steps of the RO membrane edge cutting and ferrule gas detection integrated device according to the present invention are further described as follows:

the working steps of the invention are that after the central tube finishes the work of rolling the membrane, redundant membranes at the edge of the central tube are cut, an O-shaped ring is sleeved on the cut central tube, and then the work of checking the air tightness of the central tube is carried out.

At this time, the carrying mechanism 3 is located on the side of the housing hole 82 away from the introducing mechanism 1

Referring to fig. 1 to 13, after the central tube finishes the film winding work, the central tube is put into the hopper 11 of the introducing mechanism 1, and the work of the apparatus is started.

Before the central pipe is placed into the material box 11, the rotary valve 12 can be rotated to adjust the width of the material box 11 through the material box partition plate 13 according to the length of the central pipe, and after the width of the material box 11 is adjusted, the central pipe is placed into the material box 11. As the bin bottom plate 112 inclines towards the pre-feeding platform 15, the central tube automatically rolls towards the lowest position of the bin 11 and enters the sliding support block 141 under the action of gravity when falling into the bin 11, at the moment, the first air cylinder 142 starts to work to drive the sliding plate 145 and the sliding support block 141 to move towards the top of the bin, meanwhile, the second air cylinder 153 moves downwards to move the pre-feeding baffle plate 521 downwards to be in contact with the pre-feeding base 151, and after the sliding support block 141 moves upwards to the top of the bin 11, the central tube rolls out of the sliding support block 141 and enters the pre-feeding base 11 under the action of gravity and is blocked by the pre-feeding baffle plate 152 to stop moving.

The receiving mechanism 2 starts to move, the fourth cylinder 24 works to enable the receiving base 21 to rise upwards, the third cylinder 23 starts to work to enable the receiving base 21 to move towards the direction of the pre-feeding platform 15, after the third cylinder 23 and the fourth cylinder 24 work, the second cylinder 153 works to move upwards to separate the pre-feeding baffle 521 from the pre-feeding base 151, the central pipe falls into the receiving base 21 from the pre-feeding base 151 under the action of gravity, and the receiving baffle 22 prevents the central pipe from sliding out when the central pipe falls into the receiving base 21.

After the central tube enters the material receiving base 21, the third cylinder 23 and the fourth cylinder 24 work again to transport the material receiving base 21 downwards and towards the direction of the trimming mechanism 4, when the third cylinder 23 and the fourth cylinder 24 work, the central tube is coaxial with the driving shaft 412 and the driven shaft 422 of the trimming mechanism 4, the sixth cylinder 414 drives the driving device fixing frame 411 to further drive the driving shaft 412, the sixteenth cylinder 423 drives the driven device fixing frame 421 to further drive the driven shaft 422 to move towards the central tube, and the central tube is clamped between the driving shaft 412 and the driven shaft 422. The third cylinder 23 and the fourth cylinder 24 are operated downward and close to the side of the introducing mechanism 1.

After the central tube is located between the driving shaft 412 and the driven shaft 422, the fourth motor 456 drives the blade device fixing frame 451 to move towards the guiding mechanism 1, the third motor 453 drives the blade frame 452 to move on the blade device fixing frame 451, so that the blade 4521 reaches the edge cutting position reserved for the central tube membrane, the blade 4521 is in contact with the central tube membrane, the second motor 413 starts to work, the driving shaft 412 drives the central tube to rotate, at this time, the fourth motor 456 drives the blade device fixing frame 451 to slowly move towards the guiding mechanism 1, so that the blade 4521 gradually cuts the membrane on the central tube, when the blade 4521 cuts the central tube, the fourth motor 456 stops, and the edge cutting work is completed.

After the trimming operation is completed, the fourth motor 456 operates again to move the blade device holder 451 in a direction away from the guiding mechanism 1, when the trimming hole 4611 of the trimming device holder 461 is coaxial with the vertical direction of the driving shaft 412 and the driven shaft 422, the fourth motor 456 stops operating, the eighth cylinder 462 starts operating to move the trimming hole 4611 of the trimming device holder 461 downward to the cutting position of the central tube membrane, and at the same time, the first motor 37 operates to drive the conveying mechanism 3 to move in the direction of the guiding mechanism 1 until the end of the accommodating hole 82, and the fixing groove 311 of the conveying board 31 and the adjusting groove 321 of the adjusting board 32 are located right below the driving shaft 412 and the driven shaft 42. The fifth cylinder 34 is operated to move the carry inserting plate 31 and the adjusting inserting plate 32 upward so that the center pipe falls into the fixing groove 311 and the adjusting groove 321.

At this time, the lower side of the center pipe falls into the fixing groove 311 and the regulating groove 321, and the upper side of the center pipe contacts the trimming hole 4611. The sixth cylinder 414 works again to drive the driving device fixing frame 411 to drive the driving shaft 412, the sixteenth cylinder 423 drives the driven device fixing frame 421 again to drive the driven shaft 422 to move towards the side edge of the mounting base 8, the clamping effect of the driving shaft 412 and the driven shaft 422 on the central pipe disappears, and the central pipe falls into the conveying insertion plate 31 and the adjusting insertion plate 32.

The edge peeling hole 4611 is located in a diaphragm gap cut by the blade 4521 on the central tube, the third motor 453 drives the blade holder 452 to drive the edge peeling device fixing frame 461 to move towards the two sides of the central tube, the cut diaphragm is peeled off from the central tube, at this time, the driving shaft 412 reaches the outer side of the fixing plate 43 along with the movement of the driving device fixing frame 411, the peeled diaphragm at the driving shaft 412 is limited by the fixing plate hole 431 and directly falls into the waste edge hole 81, the driven shaft 422 moves along with the driven device fixing frame 421, and the peeled diaphragm moves onto the driven shaft 422 along with the edge peeling hole 4611. The seventh cylinder 441 is operated to push out the lateral plate of the moving plate 44 in the direction of the driving shaft 412, and further, to peel off the peeled film on the driven shaft 422 into the waste edge hole 81.

The first motor 37 operates to drive the transporting insertion plate 31 and the adjusting insertion plate 32 to move towards the gas detection mechanism 6 until the end of the containing hole 82, and at this time, the pipe orifices of the central pipes on the transporting insertion plate 31 and the adjusting insertion plate 32 are coaxial with the ferrule clamping jaw 5261 of the ferrule mechanism 5 in the vertical direction. The vibrator 511 on the conveyor belt 51 starts to work to vibrate the O-ring on the conveyor belt 51 to fall onto the ferrule table 512, the sixth motor 525 starts to work, the ferrule rotating shaft 5251 drives the ferrule holder 526 to rotate until the ferrule holding jaws 5261 are aligned with the O-ring on the ferrule holding jaws 5261, the seventh motor 5262 works to move the ferrule holding jaws 5261 downwards so that the O-ring is sleeved in the ferrule holding jaws 5261, and the seventh motor 5262 works again to slightly open the ferrule holding jaws 5261 to tighten the O-ring to prevent the O-ring from falling off.

After the O-ring is fitted over the collar fingers 5261, the sixth motor 525 again operates to rotate the collar shaft 5251 90 degrees so that another collar 526 is also fitted over the O-ring in the same manner as the collar described above.

At this point, the ferrule holding fingers 5261 of the first O-ring inserted ferrule 526 are coaxial with the center tube orifice, and the fifth motor 522 is operated to move the ferrule assembly 52 toward the center tube orifice until the ferrule holding fingers 5261 contact the center tube orifice. A ninth cylinder 5263 drives a collar plate 5264 to peel the O-ring on the collar fingers 5261 off and over the center tube in contact with the collar fingers 5261.

The fifth motor 522 is operated to move the ferrule arrangement 52 so that the ferrule 526 is clear of the center tube orifice, the sixth motor 525 is again operated to rotate the ferrule rotation shaft 5251 90 degrees so that the ferrule holding jaws 5261 of another ferrule 526 are again coaxial with the center tube orifice, and the fifth motor 522 is again operated to move the ferrule arrangement 52 toward the center tube orifice until the ferrule holding jaws 5261 contact the center tube orifice. A ninth cylinder 5263 drives another collar plate 5264 to peel the O-ring on the collar fingers 5261 off and over the center tube in contact with the collar fingers 5261. All 2O-rings were slipped onto the center tube. After the O-ring is completed, the fifth motor 522 is operated to move the ferrule assembly 52 so that the ferrule 526 is removed from the center tube orifice.

The eleventh cylinder 616 works to drive the movable clamping jaw 615 to extend forward towards the direction of the ferrule mechanism 5, the eighth motor 617 drives the clamping jaw portion of the movable clamping jaw 615 to clamp the pipe orifice of the central pipe, the eleventh cylinder 616 works again to drive the movable clamping jaw 615 to retract backward, the tenth cylinder 614 works to drive the movable rotating shaft 612 and further drive the rotating arm 613, so that the central pipe is coaxial with the gas detection connector 622 of the gas detection device 62, the eleventh cylinder 616 works again to drive the movable clamping jaw 615 to extend forward towards the gas detection device 62, the pipe orifice of the central pipe is in butt joint with the gas detection connector 622, and the gas detection device 62 performs gas tightness detection on the central pipe.

After the inspection is finished, the fourteenth air cylinder 73 works to drive the hand grip 71 and the thirteenth air cylinder 72 to move downwards towards the direction of the mounting base 8, so that two sides of the hand grip 71 are located at two sides of the central pipe, the thirteenth air cylinder 72 works to enable the hand grip 71 to move inwards to clamp the central pipe, and after the central pipe is clamped, the eighth motor 617 works again to enable the clamping jaw part of the movable clamping jaw 615 to release clamping on the pipe orifice of the central pipe. And the fifteenth air cylinder 74 works to drive the fourteenth air cylinder 73 and the thirteenth air cylinder 72 and finally drive the gripper 71 to move in the direction away from the introducing mechanism 1, so that the central pipe is separated from the air detection mechanism 6, and the air detection work is finished.

So far, this device is to the trimming of center tube, shell limit, cover O type circle, gas detection work completion.

While the invention has been described in detail and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that various changes and modifications can be made therein without departing from the spirit of the invention, and it is intended to claim all such changes and modifications as fall within the scope of the appended claims.

Claims

1. The utility model provides a RO membrane cutting edge lasso gas detection integrated device for to the parcel have the center tube of RO membrane to carry out cutting edge lasso gas detection work, the integrated device outside is including frame structure (S) that are used for fixed each partial structure of inside and set up, its characterized in that:

the integrated device comprises a mounting base (8) fixedly connected with an outer frame structure (S), a leading-in mechanism (1), a trimming mechanism (4) and a leading-out mechanism (7), wherein the mounting base (8) comprises a material receiving mechanism (2), a conveying mechanism (3), a ring mechanism (5) and a gas detection mechanism (6) which are connected with the mounting base (8), the material receiving mechanism (2) is positioned between the leading-in mechanism (1) and the trimming mechanism (4) and is used for receiving a central pipe output from the leading-in mechanism (1) and placing the central pipe in the trimming mechanism (4), and the ring mechanism (5) is positioned between the movement tracks of the trimming mechanism (4) and the gas detection mechanism (6);

the mounting base (8) comprises a waste edge hole (81) for containing waste materials after edge cutting of the edge cutting mechanism (4) and a containing hole (82) for containing the conveying mechanism (3) to move on the mounting base (8), and the containing hole (82) penetrates through the edge cutting mechanism (4) and the ring sleeving mechanism (5), so that the conveying mechanism (3) can move in the edge cutting mechanism (4) and the ring sleeving mechanism (5), and a central pipe is driven to move between the edge cutting mechanism (4) and the ring sleeving mechanism (5);

the edge cutting mechanism (4) comprises a driving device (41) and a driven device (42), wherein the driving device (41) is connected with the mounting base (8) and can clamp and control the rotation of the central pipe, the driven device (42) further comprises a blade device (45) and an edge peeling device (46), the blade device (45) and the edge peeling device are fixedly connected with the outer frame structure (S) and are positioned above the mounting base (8), 2 waste edge holes (81) are formed between the driving device (41) and the driven device, accommodating holes (82) are formed between the 2 waste edge holes (81), and the blade device (45) is far away from the leading-in mechanism (1) compared with the edge peeling device (46); the ring-sleeving mechanism (5) comprises a conveying belt (51) for driving the O-shaped ring and a ring-sleeving device (52) for sleeving the O-shaped ring into the central pipe; the conveyor belt (51) is close to the edge cutting mechanism (4) and is positioned at the end of the containing hole (82), and when the conveying mechanism (3) moves to the ring sleeving mechanism (5), the conveying mechanism (3) is parallel to the conveyor belt (51);

the gas detection mechanism (6) comprises a moving device (61) for moving the central tube and a gas detection device (62) for performing gas detection.

2. An RO membrane edge cutting ferrule gas detection integrated device according to claim 1, characterized in that:

the driving device (41) comprises 2 second slide ways (416) fixedly connected to the mounting base (8), 2 second sliding blocks (415) connected with the second slide ways (416), a driving device fixing frame (411) fixed on the second sliding blocks (415), a driving shaft (412) connected with the driving device fixing frame (411), a second motor (413) connected with the driving device fixing frame (411) and used for controlling the driving shaft (412), and a sixth air cylinder (414) connected with the driving device fixing frame (411) and used for controlling the second sliding blocks (415);

the driven device (42) comprises 2 third slide ways (425) fixedly connected to the mounting base (8), 2 third slide blocks (424) connected with the third slide ways (425), a driven device fixing frame (421) fixed on the third slide blocks (424), a driven shaft (422) connected with the driven device fixing frame (421), and a sixteenth air cylinder (423) connected with the driven device fixing frame (421) and used for controlling the driven shaft (422), wherein one side of the driven device fixing frame (421) comprises the waste edge hole (81); the second slide way (416) is parallel to the third slide way (425), so that the second slide block (415) is parallel to the third slide block (424), and the driving device fixing frame (411) and the driven device fixing frame (421) are the same in height, so that the driving shaft (412) and the driven shaft (422) are always parallel and coaxial.

3. An RO membrane edge cutting ferrule gas detection integrated device according to claim 1, characterized in that:

the blade device (45) comprises a blade device fixing frame (451) which is connected with the outer frame structure (S) and positioned above the mounting base (8) and is suspended on the mounting base (8) to contact with the blade device fixing frame, 2 blade holders (452) mounted on the blade device fixing frame (451), a fourth slide way (454) positioned on the blade device fixing frame (451), a fourth slide block (455) positioned on the fourth slide way (454), a third motor (453) used for controlling the fourth slide block (455), a fifth slide way (458) fixedly connected with the outer frame structure (S), a fifth slide block (457) positioned on the fifth slide way (458), and a fourth motor (456) used for controlling the fifth slide block (457); the blade holder (452) comprises 2 blades (4521), the number of the blades (4521) is 2, the blades (4521) on the two blade holders (452) are in an inverted eight shape, and the inclination angle between the blades (4521) and the blade holder (452) is 2 degrees;

the edge peeling device (46) is fixedly connected with the blade holder (452), and the edge peeling device (46) comprises an edge peeling device fixing frame (461) fixedly connected with the blade holder (452), an eighth air cylinder (462) fixedly connected with the edge peeling device fixing frame (461), and an edge peeling hole (4611) positioned at the lower end of the edge peeling device fixing frame (461) and connected with the eighth air cylinder (462);

the blade device fixing frame (451) is mounted on the fifth sliding block (457) of the fifth sliding way (458), the edge peeling device (46) and the blade holder (452) are mounted on the fourth sliding block (455) of the fourth sliding way (454), and the fourth sliding way (454) and the fourth sliding block (455) are located on the blade device fixing frame (451), so that when the blade device fixing frame (451) moves, the edge peeling device (46) and the blade holder (452) are driven to move synchronously with the blade device fixing frame (451).

4. An RO membrane edge cutting ferrule gas detection integrated device according to claim 2, characterized in that:

the edge cutting mechanism (4) further comprises a fixed plate (43) fixed on the upper side of the mounting base (8) and a moving plate (44) connected with the driven device fixed frame (421);

the fixing plate (43) is located between the active device (41) and the waste edge hole (81), and the fixing plate (43) is adjacent to the waste edge hole (81); the fixing plate (43) is provided with a fixing plate hole (431) which is matched with the shape of the driving shaft (412) and has a diameter slightly larger than that of the driving shaft (412), the fixing plate hole (431) is coaxial with the driving shaft (412), and when the driving device (41) is far away from the fixing plate (43), the fixing plate hole (431) of the fixing plate (43) peels the waste edge after edge cutting from the driving shaft (412) into the waste edge hole (81);

the moving plate (44) comprises a longitudinal plate which is fixedly connected with the driven device fixing frame (421) and has the same direction as the third slide way (425), a transverse plate which is perpendicular to the longitudinal plate and parallel to the driven shaft (422), and a seventh air cylinder (441) which is fixedly connected with the longitudinal plate, the transverse plate can be far away from the driven device fixing frame (421) under the control of the seventh air cylinder (441), and when the transverse plate is far away from the driven device fixing frame (421), the transverse plate peels the waste edges after edge cutting off from the driven shaft (422) into the waste edge hole (81).

5. An RO membrane edge cutting ferrule gas detection integrated device according to claim 1, characterized in that:

the belt width of the conveyor belt (51) is slightly larger than the diameter of the O-shaped ring, the conveyor belt (51) comprises a vibrator (511), a ring-enclosing table (512) and a fixing table (513), the height of the conveyor belt (51) is higher than that of the ring-enclosing table (512), and the height difference is the height of the O-shaped ring; the fixed table (513) is higher than the ferrule table (512);

the ferrule device (52) comprises a sixth slide way (524) fixedly connected with the mounting base (8), a sixth slide block (523) connected with the sixth slide way (524), a ferrule device fixing frame (521) fixedly connected with the sixth slide block (523), a fifth motor (522) fixedly connected with the ferrule device fixing frame (521) and used for controlling the sixth slide block (523), a sixth motor (525) fixedly connected with the ferrule device fixing frame (521), and a ferrule device (526) connected with the sixth motor (525) and controlled by the sixth motor;

the ferrule device (526) comprises a ferrule clamping jaw (5261) for sleeving an O-ring, a seventh motor (5262) for controlling the opening and closing and slight expansion and contraction of the ferrule clamping jaw (5261), a ferrule plate (5264) capable of moving on the ferrule clamping jaw (5261), and a ninth cylinder (5263) for controlling the movement of the ferrule plate (5264);

the ferrule plate (5264) is provided with a hole site for accommodating the ferrule clamping jaw (5261), and the hole site is slightly larger than the outer diameter of the ferrule clamping jaw (5261) and is smaller than the outer diameter of an O-shaped ring.

6. An RO membrane edge cutting ferrule gas detection integrated device according to claim 1, characterized in that:

the moving device (61) comprises a moving device fixing frame (611) fixedly connected with the mounting base (8), a tenth air cylinder (614) mounted on the moving device fixing frame (611), a moving rotating shaft (612) mounted on the moving device fixing frame (611) and controlled by the tenth air cylinder (614), a rotating arm (613) connected with the moving rotating shaft (612) and controlled by the moving rotating shaft (612), an eleventh air cylinder (616) mounted at the top end of the rotating arm (613) and close to one side of the gas detection device (62), a moving clamping jaw (615) mounted on the eleventh air cylinder (616), and an eighth motor (617) for controlling the moving clamping jaw (615); the gas detection device (62) comprises a gas detection device fixing frame (621) fixedly connected with the mounting base (8), a twelfth cylinder (623) mounted on the gas detection device fixing frame (621), and a gas detection joint (622) mounted on the twelfth cylinder (623); the tenth air cylinder (614) works to drive the rotating arm (613) to rotate by taking the movable rotating shaft (612) as a shaft, so that the movable clamping jaw (615) at the top end of the rotating arm (613) is driven to rotate along with the rotating arm, the movable clamping jaw (615) rotates a central pipe which is coaxial with the conveying mechanism (3) to be coaxial with the gas detection joint (622), and the eleventh air cylinder (616) works to connect the central pipe with the gas detection joint (622) so as to detect the airtightness of the central pipe.

7. An RO membrane edge cutting ferrule gas detection integrated device according to claim 1, characterized in that:

the guiding-out mechanism (7) comprises a gripper (71) used for clamping the central tube, a thirteenth air cylinder (72) used for controlling the gripper (71) to open and close, a fourteenth air cylinder (73) used for controlling the gripper (71) to move in the vertical direction of the mounting base (8), and a fifteenth air cylinder (74) fixedly connected with the outer frame structure (S);

the hand grip (71) is mounted on a fourteenth air cylinder (73), and the fourteenth air cylinder (73) is connected with the fifteenth air cylinder (74) so that the hand grip (71) moves along with the horizontal and vertical movement of the fifteenth air cylinder (74) and the fourteenth air cylinder (73).

8. An RO membrane edge cutting ferrule gas detection integrated device according to claim 1, characterized in that:

the leading-in mechanism (1) comprises a material box (11) for placing a central tube, a material box partition plate (13) is arranged in the material box (11), a rotary valve (12) for controlling the movement of the material box partition plate (13) is arranged on the material box partition plate (13), a central tube supporting block device (14) for conveying the central tube, and a pre-conveying platform (15) positioned on the outer side above the material box (11);

the feed box (11) comprises a central tube support block device (14) and a feed box side plate (111) on one side of a pre-conveying platform (15), a feed box bottom plate (112) which is positioned at the bottom of the feed box (11) and is inclined, a first rotating shaft (121) and a guide shaft (122) which are fixedly connected with the feed box partition plate (13), wherein one end of the first rotating shaft (121) and one end of the guide shaft (122) are fixedly connected with the feed box partition plate (13), the other end of the first rotating shaft penetrates through the feed box (11) and extends out of the feed box (11), the first rotating shaft (121) is sleeved on the rotary valve (12), threads which are matched with each other are arranged on the outer side of the first rotating shaft (121) and the inner side of the rotary valve (12), and when the rotary valve (12) is rotated, the rotary valve (12) drives the first rotating shaft (121) to further drive the feed box partition plate (13) to generate displacement in the direction of the first rotating shaft (121),

the central tube supporting block device (14) comprises a sliding supporting block (141) with one side contacting with the bin side plate (111), a sliding plate (145) which is positioned at the lower side of the sliding supporting block (141) and fixedly connected with the sliding supporting block, a first air cylinder (142) for generating power for the sliding plate (145) to move, a sliding guide rail (143) positioned on the sliding plate (145), and a sliding block (144) connected with the bin side plate (111) and the sliding guide rail (143);

send platform (15) in advance including with workbin (11) fixed connection' S bottom is inclined plane send base (151), be used for blockking center tube landing in advance send baffle (152) down, and with frame structure (S) fixed connection control in advance send second cylinder (153) of baffle (152).

9. An RO membrane edge cutting ferrule gas detection integrated device according to claim 1, characterized in that:

the material receiving mechanism (2) comprises a material receiving base (21) which is used for containing the bottom of a central tube and is concave, a material receiving baffle (22) which is located on the side edge of the material receiving base (21) and is fixedly connected with the material receiving base (21), a third air cylinder (23) which is used for controlling the material receiving base (21) to move in the horizontal direction, and a fourth air cylinder (24) which is used for controlling the material receiving base (21) to move in the vertical direction.

10. An RO membrane edge cutting ferrule gas detection integrated device according to claim 1, characterized in that:

the conveying mechanism (3) comprises a conveying inserting plate (31) and an adjusting inserting plate (32) which are used for placing a central pipe, an adjusting device (33) which is used for adjusting the distance between the conveying inserting plate (31) and the adjusting inserting plate (32), a fifth air cylinder (34) which is positioned at the bottoms of the conveying inserting plate (31) and the adjusting inserting plate (32), a first slide way (35) which is positioned on the lower side of the mounting base (8), a first sliding block (36) which is connected with the first slide way (35), and a first motor (37) which is used for controlling the first sliding block (36);

the conveying inserting plate (31) comprises a fixing groove (311) matched with the shape of the side end of the central pipe and an adjusting inserting plate fixing frame (312); the adjusting inserting plate (32) comprises an adjusting groove (321) matched with the shape of the side end of the central pipe and an adjusting rod (322); adjust pole (322) and stretch into make in adjusting picture peg mount (312) adjust pole (322) with adjust picture peg mount (312) swing joint, and will adjust picture peg (32) with transport picture peg (31) and connect, adjusting device (33) are located and adjust pole (322) and stretch into and adjust picture peg mount (312) department.