CN112659563A - Barrel filter screen hot-pressing splicing equipment and working method thereof - Google Patents
Barrel filter screen hot-pressing splicing equipment and working method thereof Download PDFInfo
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- CN112659563A CN112659563A CN202011358876.5A CN202011358876A CN112659563A CN 112659563 A CN112659563 A CN 112659563A CN 202011358876 A CN202011358876 A CN 202011358876A CN 112659563 A CN112659563 A CN 112659563A
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Abstract
The utility model provides a cask filter screen hot pressing concatenation equipment, includes the frame and sets up feed unit in the frame, cuts out unit, detecting element, clamping unit, hot pressing unit, repaiies the unit and with each unit electric connection's controller. Firstly, the feeding unit, the cutting unit, the detection unit, the clamping unit, the hot pressing unit and the finishing unit are matched for processing, so that the efficiency of the drum filter screen is improved, and the labor cost and the material cost are saved; secondly, by using the special structure of the clamping assembly, not only the space is greatly saved, but also the clamping and winding effects are excellent; thirdly, multiple times of photographing detection of the detection unit are utilized, the clamping unit adjusts the alignment degree of the filter screen, and the quality of the mesh of the filter screen and the quality of the hot-pressing sewing part are controlled and adjusted at the source; fourthly, the trimming unit is used for performing fine trimming on burrs of the filter screen after the hot-pressing sewing, the first trimming knife and the second trimming knife are used for cutting the burrs, and in addition, the pushing head is used for assisting in pushing and bending the edge of the filter screen.
Description
Technical Field
The invention relates to the technical field, in particular to barrel filter screen hot-pressing splicing equipment and a working method thereof.
Background
The filter screen is mainly suitable for the requirements of filtration, dust removal and separation, is suitable for various fields such as chemical industry, food, pharmacy and dust removal, and generally cuts the cylindrical filter screen firstly and then presses, so that the labor cost is higher, the efficiency is low and the quality cannot be ensured.
Therefore, automatic cutting of cask filter screen, suturing device have appeared in the market, for example, application number 201510242414X a full-automatic hot melt seam that is used for the filter screen cuts the lantern ring, it utilizes hot melt sewing machine, tension adjustment mechanism, cut mechanism, the shearing and sewing of filter screen have been realized to cup joint device etc, application number 2016103292316's automatic welt equipment of air conditioner filter screen, but in the actual operation process, mesh damaged degree behind the mesh blowing of filter screen, the alignment degree of both sides and the pruning of hot pressing sewing back burr after sewing up all can not be monitored, the adjustment, the filter screen that produces can only comparatively crude product, at last still need the manual work to carry out naked eye detection, not only waste material cost easily, and inefficiency.
Disclosure of Invention
The invention aims to solve the technical problem of providing the hot-pressing splicing equipment for the drum filter screen and the working method thereof, which greatly improve the processing efficiency and the quality.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a hot-pressing splicing device for drum filter screens comprises a rack, a feeding unit, a cutting unit, a detection unit, a clamping unit, a hot-pressing unit, a trimming unit and a controller, wherein the feeding unit, the cutting unit, the detection unit, the clamping unit, the hot-pressing unit, the trimming unit and the controller are arranged on the rack; the feeding unit is used for discharging and conveying filter screens and comprises a width limiting structure, a plurality of conveying rollers and a first driving piece, the width limiting structure is installed on a rack, the conveying rollers are arranged at a discharge port of the width limiting structure, the conveying rollers are arranged in pairs, a conveying gap is formed between the two conveying rollers, the filter screens can be conveyed through the conveying rollers, the first driving piece is connected with the conveying rollers and can drive the conveying rollers to convey the filter screens, and the first driving piece can be a motor; the cutting unit is used for cutting the filter screen and comprises a cutting knife and a second driving piece, the second driving piece can be of a motor and belt linkage structure, the cutting knife is arranged at a discharge port of the conveying roller, and the second driving piece is used for driving the cutting knife to move and cutting the filter screen; the clamping unit comprises clamping components and a driving module, the clamping components are arranged in pairs and used for clamping the cut filter screen and adjusting the alignment degree, rotating and winding, and the driving module is connected with the clamping components and used for driving the clamping components to move up and down and left and right; the detection unit comprises a plurality of cameras which are arranged on the frame and used for photographing and detecting the filter screen; the hot pressing unit comprises a first hot pressing part, a second hot pressing part and a third driving part, the first hot pressing part and the lower second hot pressing part are arranged oppositely, and the third driving part can drive the first hot pressing part to be close to the second hot pressing part and carry out hot pressing and sewing on the wound filter screen; the trimming unit is used for trimming burrs of the filter screen subjected to hot-pressing sewing and comprises a vertical frame, a trimming component and a fourth driving part, wherein the vertical frame is arranged on one side of the clamping component, the trimming component is installed on the vertical frame, and the fourth driving part can drive the trimming component to trim the burrs.
In order to facilitate the filter screen of different width to tailor, the coiling, set the width limiting structure to adjustable mode, the width limiting structure includes first baffle seat, first two baffle seats and first adjusting part, the filter screen conveying width of the adjustable first baffle seat of first adjusting part and second baffle seat, first baffle seat and second baffle seat are installed in the frame and parallel arrangement, first baffle seat and second baffle seat top surface have the card strip that corresponds the setting, for placing the passageway between two card strips, the filter screen conveys to the conveying roller through placing the passageway.
In order to facilitate convenient adjustment of the width of the placing channel, the first adjusting assembly comprises a first lead screw, a support and a hand wheel, one end of the first lead screw is fixed at the bottom of the first guide plate seat, the support is sleeved on the first lead screw, the top of the support is fixedly connected with the second guide plate seat, and the hand wheel is installed at one end, far away from the first guide plate seat, of the first lead screw and can drive the second guide plate seat to move along the first lead screw towards the direction far away from the first guide plate seat or close to the first guide plate seat.
In order to facilitate carrying out the photo detection to the filter screen, first determine module includes the camera and the light source that sets up with the camera cooperation, the camera is used for shooing to the filter screen before cutting out, the camera all is equipped with one with the light source at least, in detail, the camera includes the mounting bracket and sets up the first camera on the mounting bracket, second camera and third camera, first camera is used for carrying out the photo detection to the filter screen of limit width structural conveying, whether there is the damage of mesh, the second camera carries out the quality of secondary detection mesh to the filter screen that the feed inlet of conveying roller goes out, the third camera shoots to the cask filter screen after the hot pressing, see whether both sides align, if do not align, then two centre gripping subassemblies carry out vertical adjustment to it.
In order to facilitate clamping and winding of the filter screen, the clamping assembly comprises a clamping body, a clamping driving motor and a pushing structure, the clamping body is provided with a clamping groove along the length direction of the clamping body and divides the clamping body into a first clamping module and a second clamping module, the pushing structure is installed in the second clamping module, the clamping driving motor is connected with the inclined teeth of the clamping body and can drive the clamping body to rotate, and the clamping driving motor can drive the pushing structure to enable the second clamping block to be close to the first clamping block, so that the filter screen is clamped.
In order to save space, the pushing structure comprises second clamping strips, a push-pull air cylinder, a push rod, a longitudinal bearing assembly, a rotating shaft, a transverse bearing assembly, a return spring and a compression spring, wherein the second clamping strips are arranged in pairs and are arranged on one side, close to the clamping groove, of the second clamping module, the side, far away from the clamping groove, of the second clamping strip is provided with a plurality of slope blocks, the compression spring is arranged on the second clamping strips, the compression direction of the compression spring is the same as the height direction of the slope blocks, a cavity is formed in the second clamping module, the push rod is arranged between the two second clamping strips and is positioned in the cavity, the push-pull air cylinder is arranged at one end, close to the clamping driving motor, of the push rod, the push-pull air cylinder is connected with the push rod and can drive the push rod to move back and forth, the longitudinal bearing assembly is provided with a plurality of groups and is arranged on the top surface of, the rotating shaft penetrates into the push rod along the direction perpendicular to the length of the push rod and is arranged on one side of the lower surface of the slope block, the transverse bearing assembly is sleeved on the rotating shaft, the push-pull cylinder drives the push rod to move back and forth, and the transverse bearing and the slope block are matched, so that the second holding strip moves towards the direction close to the first holding module, and the filter screen is clamped.
Further, the pushing structure is a pushing cylinder and is used for driving the first clamping module and the second clamping module to approach or separate from each other so as to clamp or loosen the filter screen.
For the convenience of being close to each other and centre gripping, coiling filter screen for two centre gripping subassemblies, drive module includes support frame, tow chain drive assembly, slider and cross module, and the slider sets up in pairs and corresponds with the centre gripping subassembly respectively, and tow chain drive assembly installs on the support frame and can drive two sliders and be close to each other or keep away from, cross module and slider fixed connection.
In order to improve the flatness of the filter screen during cutting, a cutting unit is arranged on one side of the cutting knife, the cutting unit further comprises a pressing component, the pressing component comprises a fifth driving piece, an upper pressing plate and a lower pressing plate, the upper pressing plate and the lower pressing plate are arranged in a matched mode with the cutting knife, the lower pressing plate is arranged on one side of the cutting knife, the cutting knife is driven by the second driving piece to cut and cut along the direction of the lower pressing plate, the fifth driving piece is connected with the upper pressing plate and can drive the upper pressing plate to press down, and therefore the filter screen is compressed.
In order to conveniently trim the burrs on the edge of the filter screen after hot-pressing sewing, the trimming assembly comprises a shell, a first trimming knife and a second trimming knife, a clamping groove is formed in the shell, the first trimming knife is fixed in the clamping groove, the second trimming knife is arranged corresponding to the first trimming knife, a cutting through groove is formed in the lower side of the second trimming knife, a poke rod is rotatably installed in the second trimming knife, and the poke rod is arranged on one side, far away from the first trimming knife, of the cutting through groove.
Further, the trimming unit further comprises a pushing head and a sixth driving piece, wherein the pushing head is arranged below the trimming component and is used for assisting the trimming component in trimming the drum filter screen.
For convenient delivery, the drum filter screen trimming device further comprises a conveyor belt for receiving the trimmed drum filter screen, the conveyor belt is arranged below the trimming unit, and after the drum filter screen is trimmed, the clamping assembly can directly convey the trimmed drum filter screen to the conveyor belt.
A hot-pressing splicing method for barrel filter screens comprises the steps of using barrel filter screen hot-pressing splicing equipment and comprising the following steps:
a. discharging the filter screen by using a feeding unit, and adjusting a width limiting unit according to the width of the filter screen to adapt to filter screens of different specifications;
b. the camera shoots at the feeding unit and detects the quality of meshes of the filter screen;
c. the filter screen is conveyed to a cutting unit through a conveying roller, and the cutting knife cuts the filter screen quantitatively;
d. the clamping assembly clamps and winds the cut filter screen and puts the filter screen to a hot pressing unit for hot pressing and sewing to preliminarily form a barrel filter screen;
e. the camera takes a second photograph of the drum filter screen and detects the alignment degree of the sewing part, and meanwhile, the clamping assembly adjusts the alignment degree of the drum filter screen;
f. the clamping assembly puts the drum filter screen to the trimming unit to trim the edge burrs;
g. the clamping assembly transports the drum screen to the conveyor belt and releases the drum screen.
The invention has the beneficial effects that:
first, the application feed unit, tailor unit, detecting element, centre gripping unit, hot pressing unit, the unit cooperation processing of repairing have improved the efficiency of cask filter screen, have greatly practiced thrift cost of labor and material cost.
Secondly, the special structure of the clamping assembly is utilized, the filter screen is clamped and wound under the driving of the driving module, so that the space is greatly saved, and the clamping and winding effects are excellent.
Thirdly, the detection of shooing many times of application detecting element screens the detection around cutting, around the hot pressing is sewed up to the alignment degree of cooperation centre gripping unit adjustment filter screen, control, the quality of adjustment filter screen mesh and hot pressing seam department in source department.
Fourthly, the trimming unit is used for performing fine trimming on burrs of the filter screen after the hot-pressing sewing, the first trimming knife and the second trimming knife are used for cutting the burrs, and in addition, the pushing head is used for assisting in pushing and bending the edge of the filter screen.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the structure of the feeding unit and the detecting unit of the present invention;
FIG. 4 is a schematic diagram of the structure of the width limiting structure and the clipping unit of the present invention;
FIG. 5 is a schematic diagram of another structure of the width limiting structure and the clipping unit of the present invention;
FIG. 6 is a schematic diagram of a clipping unit according to the present invention;
FIG. 7 is a schematic structural diagram of a clamping unit according to the present invention;
FIG. 8 is a schematic structural diagram of the first clamping module or the second clamping module of the present invention;
FIG. 9 is a schematic structural diagram of the first clamping module or the second clamping module of the present invention;
FIG. 10 is a schematic view of the pushing structure and the mounting structure of the clamping driving motor according to the present invention;
FIG. 11 is a schematic view of the finishing unit and conveyor of the present invention;
FIG. 12 is a schematic structural view of a dressing unit of the present invention;
FIG. 13 is a cross-sectional view of FIG. 12;
wherein: 1. a frame; 2. a supply unit; 21. a width-limiting structure; 211. a first guide plate seat; 212. a first and a second guide plate seats; 213. a first lead screw; 214. a support; 215. a hand wheel; 22. a conveying roller; 23. a first driving member; 24. a mesh guide shaft; 25. pressing a screen shaft; 26. pressing a net block; 3. a cutting unit; 31. a cutting knife; 32. A second driving member; 33. a fifth driving member; 34. an upper pressure plate; 35. a lower pressing plate; 4. a detection unit; 411. A first camera; 412. a second camera; 413. a third camera; 42. a light source; 5. a clamping unit; 51. A first clamping module; 52. a second clamping module; 521. a clamping drive motor; 53. a clamping groove; 54. a pushing structure; 541. a push-pull cylinder; 542. a second holding strip; 543. a push rod; 544. a rotating shaft; 545. a return spring; 546. a ramp block; 547. a first bearing; 548. a second bearing; 549. a helical gear member; 551. a support frame; 552. a tow chain drive assembly; 553. a slider; 554. a cross module; 556. a flange shaft; 557. a compression spring; 558. a spring cover ring; 6. a hot pressing unit; 61. a first hot press part; 62. a second hot press part; 63. A third driving member; 7. a trimming unit; 71. erecting a frame; 72. a housing; 721. a card slot; 73. a first trimming blade; 74. a second trimming blade; 75. a poke rod; 76. a fourth drive; 77. pushing the head; 78. a sixth driving member; 8. and (4) a conveyor belt.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention more readily understood by those skilled in the art, and thus will more clearly and distinctly define the scope of the invention.
The first embodiment is as follows:
the utility model provides a cask filter screen hot pressing concatenation equipment, includes frame 1 and the feed unit 2 of setting in frame 1, cuts out unit 3, detecting element 4, clamping unit 5, hot pressing unit 6, repaiies unit 7 and with each unit electric connection's controller.
The feeding unit 2 is used for discharging and conveying filter screens, the filter screens sequentially pass through the width limiting structure 21 and the conveying rollers 22, the first driving piece 23 can be an oblique tooth planetary speed reducer and is connected with the conveying rollers 22 through a belt, the conveying rollers 22 are arranged in pairs and used for actively conveying the filter screens, the conveying rollers 22 are rubber-coated conveying rollers 22, the width limiting structure 21 is installed on the rack 1, the conveying rollers 22 are arranged at a discharge port of the width limiting structure 21, the conveying rollers 22 are provided with a plurality of conveying gaps and are arranged in pairs, a conveying gap is formed between the two conveying rollers 22, the filter screens can be conveyed through the conveying rollers 22, the first driving piece 23 is connected with the conveying rollers 22 and can drive the conveying of the filter screens, the width limiting structure 21 can be a flat plate directly, the large-roll filter screens can be placed on the flat plate when being discharged, the width limiting structure 21 is set to be adjustable, the width limiting structure 21 comprises a first guide plate seat 211, a first second guide plate seat 212 and a first adjusting component, the first guide plate seat 211 and the second guide plate seat 212 are mounted on the frame 1, the first adjusting component is arranged in parallel to adjust the transmission width of the filter screens of the first guide plate seat 211 and the second guide plate seat, the first adjusting component can be directly adjusted by a locking screw, the locking screw is inserted between the first guide plate seat 211 and the second guide plate seat, the top surfaces of the first guide plate seat 211 and the second guide plate seat are provided with correspondingly arranged clamping strips, a placing channel is arranged between the two clamping strips, the filter screens are transmitted to a conveying roller 22 through the placing channel, one end of the width limiting structure 21, which is far away from the conveying roller 22, is provided with a plurality of guide screen shafts 24, a screen pressing shaft 25 is mounted above the guide screen shaft 24, the screen pressing shaft 25 is mounted on the frame 1, and the screen pressing shaft 25 is sleeved with a screen pressing block, the bottom of the screen pressing block 26 abuts against the top surface of the driven screen guide shaft 24, and the filter screen is conveyed between the screen pressing block 26 and the driven screen guide shaft 24.
The cutting unit 3 is used for cutting the filter screen, when the filter screen is conveyed out from the conveying roller 22, the fifth driving part 33 of the pressing component and the upper pressing plate 34 and the lower pressing plate 35 which are matched with the cutting knife 31 are used for pressing the filter screen tightly, the fifth driving part 33 is a lifting cylinder, the lifting cylinder is provided with a plurality of parts, namely, the lower pressing plate 35 is arranged on one side of the cutting knife 31, the cutting knife 31 is driven by the second driving part 32 to cut and cut along the direction of the lower pressing plate 35, the fifth driving part 33 is connected with the upper pressing plate 34 and can drive the upper pressing plate 34 to press downwards, thereby pressing the filter screen, the second driving part 32 drives the cutting knife 31 to move and further cut the filter screen, the second driving part 32 can be an electric cylinder module, and the fifth driving part.
The clamping unit 5 includes clamping components and a driving module, the clamping components are arranged in pairs, and clamp the cut filter screen and adjust the alignment degree, rotate and wind, in detail, then the driving module is connected with the clamping components and is used for driving the clamping components to move up and down and left and right, in order to facilitate the two clamping components to approach each other and clamp and wind the filter screen, the driving module includes a support frame 551, a drag chain driving component 552, a slide 553 and a cross module 554, the slide 553 is arranged in pairs and respectively corresponds to the clamping components, the drag chain driving component 552 is installed on the support frame 551 and can drive the two slide 553 to approach each other or separate from each other, the cross module 554 is fixedly connected with the slide 553, the clamping components are divided into a first clamping piece and a second clamping piece, the first clamping piece is used for clamping the start end of the filter screen and the second clamping piece is used for clamping the cut end of the filter screen, the first clamping piece and the second clamping piece, the filter screen is wound into a barrel shape, in detail, the clamping assembly comprises a clamping body, a clamping driving motor 521 and a pushing structure 54, the clamping body is provided with a clamping groove 53 along the length direction and divides the clamping body into a first clamping module 51 and a second clamping module 52, the pushing structure 54 is installed in the second clamping module 52, the clamping driving motor 521 is connected with the inclined teeth of the clamping body and can drive the clamping body to rotate, the clamping driving motor 521 can drive the pushing structure 54 to enable the second clamping block to be close to the first clamping block, so as to clamp the filter screen, in detail, one end of the clamping body close to the clamping driving motor 521 is provided with a flange shaft 556, the flange shaft is in transmission connection with an output shaft of the clamping driving motor 521 through an inclined tooth piece 549 and is locked and fixed through a locking nut, and the pushing structure 54 comprises a second clamping strip 542, a push-pull cylinder 541, a push rod 543, a rotating shaft 544, a transverse bearing assembly, a return spring 545 and a compression spring 557, wherein the second clamping bars 542 are arranged in pairs and are installed on one side of the second clamping module 52 close to the clamping groove 53, one side of the second clamping bar 542 far from the clamping groove 53 is provided with a plurality of slope blocks 546, the compression spring 557 is installed on the second clamping bar 542 and the compression direction of the compression spring 557 is the same as the height direction of the slope blocks 546, the compression spring 557 and the slope blocks 546 are arranged on the same side of the second clamping bar 542 and the slope blocks 546, the top of the compression spring 557 is provided with a spring cover ring 558, a cavity is arranged in the second clamping module 52, a push rod 543 is arranged between the two second clamping bars 542 and is positioned in the cavity, the push-pull cylinder 541 is arranged at one end of the push rod 543 close to clamp the driving motor 521, the push-pull cylinder 541 is connected with the push rod 543 and can drive the push rod 543 to move back and forth, the longitudinal bearing assembly is provided with a, the reset spring 545 is sleeved at one end, far away from the push-pull cylinder 541, of the push rod 543 and is installed in the cavity along the length direction of the push rod 543, the rotating shaft 544 is inserted into the push rod 543 along the direction perpendicular to the length direction of the push rod 543 and is arranged on one side of the lower surface of the slope block 546, the transverse bearing assembly is sleeved on the rotating shaft 544, the push-pull cylinder 541 drives the push rod 543 to move back and forth, and the transverse bearing and the slope block 546 are matched, so that the second clamping strip 542 moves towards the direction close to the first clamping module 51, and the filter screen is.
The detection unit 4 is used for shooing the filter screen, the camera that detects including installing a plurality of in frame 1, certainly includes the display screen of being connected with the camera, and the camera can follow the filter screen through the lead screw subassembly and remove, can directly set up the camera in each department of filter screen processing, and the fixed point is shot, conveys its picture to controller and display screen in, distinguishes by the controller system.
The hot pressing unit 6 includes a first hot pressing member 61, a second hot pressing member 62 and a third driving member 63, the first hot pressing member 61 is disposed opposite to the lower second hot pressing member 62, the third driving member 63 can drive the first hot pressing member 61 to approach the second hot pressing member 62 and perform hot pressing and sewing on the wound filter screen, and the third driving member 63 can be an air cylinder;
the trimming unit 7 is used for trimming burrs of the filter screen subjected to hot-pressing sewing and comprises an upright frame 71, a trimming component and a fourth driving part 76, wherein the upright frame 71 is arranged on one side of the clamping component, the trimming component is installed on the upright frame 71, the fourth driving part 76 can drive the trimming component to trim the burrs, and the fourth driving part 76 can be an air cylinder.
Example two:
the difference from the first embodiment is that: preferably, in order to conveniently and conveniently adjust the width of the placement channel, the first adjusting assembly includes a first lead screw 213, a bracket 214 and a hand wheel 215, one end of the first lead screw 213 is fixed at the bottom of the first guide plate seat 211, the bracket 214 is sleeved on the first lead screw 213 and the top of the bracket is fixedly connected with the second guide plate seat, and the hand wheel 215 is installed at one end of the first lead screw 213 far away from the first guide plate seat 211 and can drive the second guide plate seat to move along the first lead screw 213 towards the direction far away from the first guide plate seat 211 or close to the first guide plate seat 211.
Example three:
the difference from the first embodiment is that: preferably, in order to facilitate photo-taking detection of the filter screen, the first detection assembly includes a camera and a light source 42 disposed in cooperation with the camera, the camera is used for photo-taking the filter screen before cutting and shearing, at least one of the camera and the light source 42 is disposed, in detail, the camera includes a mounting rack and a first camera 411, a second camera 412 and a third camera 413 disposed on the mounting rack, the first camera 411 is used for photo-taking detection of the filter screen conveyed on the width limiting structure 21, whether there is mesh breakage or not, if there is mesh breakage detected by the filter screen or whether individual mesh is too large or too small, namely, alarming and stopping, if the second camera 412 detects the quality of the mesh twice for the filter screen out of the feed port of the feed roller 22, the third camera 413 takes photo-taking the filter screen after hot pressing, and whether both sides are aligned, if there is no alignment, the two clamping assemblies longitudinally adjust the filter screen through the cross module 554, because the sewing position of the filter screen is not bonded just after hot pressing, the relative position of the two clamping components is directly adjusted, namely the alignment degree of the sewing position of the filter screen can be adjusted.
Example four:
the difference from the first embodiment is that: the pushing structure 54 is a pushing cylinder for driving the first and second clamping modules 51 and 52 to approach or move away from each other, thereby clamping or unclamping the screen.
In order to facilitate trimming of burrs on the edge of the filter screen after hot-pressing sewing, the trimming assembly comprises a housing 72, a first trimming blade 73 and a second trimming blade 74, a clamping groove 721 is formed in the housing 72, the first trimming blade 73 is fixed in the clamping groove 721, the second trimming blade 74 is arranged corresponding to the first trimming blade 73, a cutting through groove is formed in the lower side of the second trimming blade 74, a poke rod 75 is rotatably mounted in the second trimming blade 74, and the poke rod 75 is arranged on one side, away from the first trimming blade 73, of the cutting through groove.
Further, the trimming unit 7 further comprises a pushing head 77 and a sixth driving member 78, the pushing head 77 is installed below the trimming assembly and is used for assisting the trimming assembly in trimming the drum filter screen, and the sixth driving member 78 is an air cylinder.
For ease of transfer, a conveyor belt 8 is included for receiving the trimmed drum screen, the conveyor belt 8 being disposed below the trimming unit, and the clamping assembly can directly transfer the trimmed drum screen to the conveyor belt 8.
A hot-pressing splicing method for barrel filter screens comprises the steps of using barrel filter screen hot-pressing splicing equipment and comprising the following steps:
a. the filter screen is discharged by the feeding unit 2, the width limiting unit is adjusted according to the width of the filter screen to adapt to the filter screens of different specifications, in detail, the hand wheel 215 is adjusted, the distance between the first guide plate seat 211 and the second guide plate seat is adjusted, so that the width of the filter screen placed on the top surfaces of the first guide plate seat 211 and the second guide plate seat is adjusted, when the filter screen is discharged, the filter screen passes through the space between the screen pressing block 26 and the screen pressing shaft 25, the screen pressing block 26 is sleeved on the screen pressing shaft 25 and swings in a smaller range along with the transmission of the filter screen, therefore, the screen surface of the filter screen is protected to a certain extent, the filter screen cannot be excessively pulled, and the filter screen is transmitted under the active driving of the conveying roller 22 along with the screen guiding shaft 24.
b. The camera shoots and detects the mesh quality of the filter screen at the feeding unit 2, in detail, two groups of conveying rollers 22 are arranged, a first group of conveying rollers 22 are arranged at the position just out of the width limiting structure 21, a second group of conveying rollers 22 are arranged at the feed inlet of the cutting unit 3, the first camera 411 shoots the filter screen at the first group of conveying rollers 22 for the first time and shoots the filter screen at the second group of conveying rollers 22 for the second time under the irradiation of the light source 42.
c. The filter net is transferred to the cutting unit 3 by the transfer roller 22, the cutting blade 31 cuts the filter net quantitatively, in detail, the upper press plate 34 presses the lower press plate 35 to perform prepressing before cutting, and then the second driving member 32 drives the cutting blade 31 to move left and right, thereby cutting the filter net.
d. The clamping assembly clamps, winds and places the cut filter screen to the hot pressing unit 6 for hot pressing and sewing to preliminarily form a barrel filter screen, in detail, the first clamping module 51 and the second clamping module 52 clamp the filter screen, the push rod 543 is driven to move back and forth by the push-pull cylinder 541, the second bearing 548 and the rotating shaft 544 are matched with the slope block 546 to move on the slope block 546, when the rotating shaft 544 moves to the higher position of the slope block 546 on the slope block 546, the second bearing 548 has a force towards the direction of the clamping groove 53 on the slope block 546, so as to drive the first clamping strip to move towards the first clamping module 51, so as to clamp the filter screen, then the clamping driving motor 521 drives the whole first clamping module 51 and the second clamping module 52 to rotate, the two clamping assemblies approach each other and move towards each other, wind into a barrel shape and place the barrel filter screen to the hot pressing unit 6 for hot pressing and sewing to preliminarily form the barrel;
e. the camera takes a picture of the drum filter screen for the second time and detects the alignment degree of the sewing position, and the two clamping assemblies move back and forth to adjust the alignment degree of the drum filter screen;
f. the clamping assembly places the drum filter screen on the trimming unit for trimming the edge burrs, the clamping assembly places the drum filter screen on the trimming unit while moving, the burrs are aligned in the clamping grooves 721, the first trimming cutter 73 and the second trimming cutter 74 move relatively to trim the burrs, the push head 77 rotates under the driving of the sixth driving piece 78 to assist the rotation of the drum filter screen, and the poke rod 75 plays a role in bending and lubricating the tail part of the burrs;
g. the clamping component conveys the drum filter screen to the conveyor belt 8 and loosens the drum filter screen, in detail, the sixth driving moving piece drives the pushing head 77 to move forwards, the clamping component sleeves the filter screen on the pushing head 77, the push-pull cylinder 541 resets and does not move, the compression spring 557 resets, the second bearing 548 relatively moves towards a lower position along the slope block 546, the second holding strip 542 is further away from the first clamping module 51, the width of the clamping groove 53 is increased, the drum filter screen is loosened, the sixth driving piece 78 drives the pushing head 77 to move backwards, and the drum filter screen falls onto the conveyor belt 8 under the action of gravity.
Compared with the prior art, the invention has the following advantages:
first, application feed unit 2, tailor unit 3, detecting element 4, clamping unit 5, hot pressing unit 6, the cooperation processing of unit 7 of repairing have improved the efficiency of cask filter screen, have greatly practiced thrift cost of labor and material cost.
Secondly, the special structure of the clamping assembly is utilized, the filter screen is clamped and wound under the driving of the driving module, so that the space is greatly saved, and the clamping and winding effects are excellent.
Thirdly, the detection of shooing many times of application detecting element 4 screens the detection around cutting out, around the hot pressing is sewed up to cooperate 5 adjustment filter screen's alignment degree of centre gripping units, control, adjustment filter screen mesh and the quality of hot pressing sewing up department in source department.
Fourthly, the filter cloth after the hot press-stitching is subjected to the trimming of the burrs by the trimming unit 7, the burrs are cut by the first trimming blade 73 and the second trimming blade 74, and the filter cloth edge is subjected to the auxiliary bending by the pushing head 77.
In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Finally, it should be noted that: the above-mentioned embodiments are merely specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein.
Claims (13)
1. The utility model provides a cask filter screen hot pressing concatenation equipment which characterized in that: the device comprises a rack, a feeding unit, a cutting unit, a detection unit, a clamping unit, a hot pressing unit, a finishing unit and a controller, wherein the feeding unit, the cutting unit, the detection unit, the clamping unit, the hot pressing unit, the finishing unit and the controller are arranged on the rack;
the feeding unit is used for discharging and conveying the filter screen and comprises a width limiting structure, a conveying roller and a first driving piece, the width limiting structure is installed on the rack, the conveying roller is arranged at a discharge port of the width limiting structure, and the first driving piece is connected with the conveying roller and can drive the conveying and conveying filter screen;
the cutting unit is used for cutting the filter screen and comprises a cutting knife and a second driving piece, the cutting knife is arranged at a discharge port of the conveying roller, and the second driving piece is used for driving the cutting knife to move and cutting the filter screen;
the clamping unit comprises clamping components and a driving module, the clamping components are arranged in pairs and used for clamping the cut filter screen and adjusting the alignment degree, rotating and winding, and the driving module is connected with the clamping components and used for driving the clamping components to move up and down and left and right;
the detection unit comprises a plurality of cameras which are arranged on the rack and used for photographing and detecting the filter screen;
the hot pressing unit comprises a first hot pressing part, a second hot pressing part and a third driving part, the first hot pressing part and the lower second hot pressing part are arranged oppositely, and the third driving part can drive the first hot pressing part to be close to the second hot pressing part and carry out hot pressing and sewing on the wound filter screen;
the trimming unit is used for trimming burrs of the filter screen subjected to hot-pressing sewing and comprises a vertical frame, a trimming component and a fourth driving part, wherein the vertical frame is arranged on one side of the clamping component, the trimming component is installed on the vertical frame, and the fourth driving part can drive the trimming component to trim the burrs.
2. The drum filter screen hot press splicing device according to claim 1, wherein: the width limiting structure comprises a first guide plate seat, a second guide plate seat and a first adjusting assembly, the first guide plate seat and the second guide plate seat are installed on the frame and arranged in parallel, and the first adjusting assembly can adjust the conveying width of the filter screen of the first guide plate seat and the filter screen of the second guide plate seat.
3. The barrel filter screen hot press splicing apparatus of claim 2, wherein: first adjusting part includes first lead screw, support and hand wheel, first lead screw one end is fixed in first baffle seat bottom, the support cup joints on first lead screw and its top and second baffle seat fixed connection, the hand wheel is installed and is kept away from the one end of first baffle seat and can drive the second baffle seat along first lead screw towards the direction motion of keeping away from first baffle seat or being close to first baffle seat.
4. The drum filter screen hot press splicing device according to claim 1, wherein: first determine module includes the camera and the light source that sets up with the camera cooperation, the camera is used for shooing the filter screen before tailorring, and camera and light source all are equipped with one at least.
5. The drum filter screen hot press splicing device according to claim 1, wherein: the centre gripping subassembly includes centre gripping body, centre gripping driving motor and pushing structure, the centre gripping body has the centre gripping groove along its length direction and divide into first centre gripping module and second centre gripping module with the centre gripping components of a whole that can function independently, install pushing structure in the second centre gripping module, centre gripping driving motor is connected with centre gripping body skewed tooth and can drive the centre gripping body rotatory and centre gripping driving motor can drive pushing structure and make the second centre gripping piece be close to first centre gripping piece, and then presss from both sides tight filter screen.
6. The barrel filter screen hot press splicing device according to claim 5, wherein: the pushing structure comprises second clamping strips, a push-pull air cylinder, a push rod, a longitudinal bearing assembly, a rotating shaft, a transverse bearing assembly, a reset spring and a compression spring, wherein the second clamping strips are arranged in pairs and are arranged on one side, close to the clamping groove, of the second clamping module, one side, far away from the clamping groove, of the second clamping strip is provided with a plurality of slope blocks, the compression spring is arranged on the second clamping strips, the compression direction of the compression spring is the same as the height direction of the slope blocks, a cavity is formed in the second clamping module, the push rod is arranged between the two second clamping strips and is positioned in the cavity, the push-pull air cylinder is arranged at one end, close to the clamping driving motor, of the push rod, the push-pull air cylinder is connected with the push rod and can drive the push rod to move back and forth, the longitudinal bearing assembly is provided with a plurality of groups and is arranged on the top surface of one side, far away from the, the rotating shaft penetrates through the push rod in the direction perpendicular to the length of the push rod and is arranged on one side of the lower surface of the slope block, the transverse bearing assembly is sleeved on the rotating shaft, the push-pull cylinder drives the push rod to move back and forth, and the transverse bearing and the slope block are matched, so that the second holding strip moves towards the direction close to the first holding module, and the filter screen is clamped.
7. The barrel filter screen hot press splicing device according to claim 5, wherein: the pushing structure is a pushing cylinder and is used for driving the first clamping module and the second clamping module to approach or separate from each other so as to clamp or loosen the filter screen.
8. The drum filter screen hot press splicing device according to claim 1, wherein: the driving module comprises a support frame, a drag chain driving assembly, sliding blocks and a cross module, the sliding blocks are arranged in pairs and correspond to the clamping assembly respectively, the drag chain driving assembly is installed on the support frame and can drive the two sliding blocks to be close to or far away from each other, and the cross module is fixedly connected with the sliding blocks.
9. The drum filter screen hot press splicing device according to claim 1, wherein: the cutting unit further comprises a pressing component, the pressing component comprises a fifth driving piece, an upper pressing plate and a lower pressing plate, the upper pressing plate and the lower pressing plate are matched with the cutting knife, the lower pressing plate is arranged on one side of the cutting knife, the cutting knife is driven by the second driving piece to cut and cut along the direction of the lower pressing plate, the fifth driving piece is connected with the upper pressing plate and can drive the upper pressing plate to press the filter screen.
10. The drum filter screen hot press splicing device according to claim 1, wherein: the trimming assembly comprises a shell, a first trimming cutter and a second trimming cutter, a clamping groove is formed in the shell, the first trimming cutter is fixed in the clamping groove, the second trimming cutter is correspondingly arranged with the first trimming cutter, a cutting through groove is formed in the lower side of the second trimming cutter, a poking rod is installed in the second trimming cutter in a rotating mode, and the poking rod is arranged on one side, far away from the first trimming cutter, of the cutting through groove.
11. The drum filter screen hot press splicing device according to claim 1, wherein: the trimming unit further comprises a pushing head and a sixth driving piece, wherein the pushing head is arranged below the trimming component and used for assisting the trimming component in trimming the drum filter screen.
12. The drum filter screen hot press splicing device according to claim 1, wherein: a conveyor belt for receiving the trimmed drum screen is also included.
13. A hot-pressing splicing method for barrel filter screens is characterized by comprising the following steps: comprising the use of the drum screen hot press splicing apparatus of any of claims 1-9, comprising the steps of:
a. discharging the filter screen by using a feeding unit, and adjusting a width limiting unit according to the width of the filter screen to adapt to filter screens of different specifications;
b. the camera shoots at the feeding unit and detects the quality of meshes of the filter screen;
c. the filter screen is conveyed to a cutting unit through a conveying roller, and the cutting knife cuts the filter screen quantitatively;
d. the clamping assembly clamps and winds the cut filter screen and puts the filter screen to a hot pressing unit for hot pressing and sewing to preliminarily form a barrel filter screen;
e. the camera takes a second photograph of the drum filter screen and detects the alignment degree of the sewing part, and meanwhile, the clamping assembly adjusts the alignment degree of the drum filter screen;
f. the clamping assembly puts the drum filter screen to the trimming unit to trim the edge burrs;
g. the clamping assembly transports the drum screen to the conveyor belt and releases the drum screen.
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|---|---|---|---|
| CN202011358876.5A CN112659563A (en) | 2020-11-27 | 2020-11-27 | Barrel filter screen hot-pressing splicing equipment and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011358876.5A CN112659563A (en) | 2020-11-27 | 2020-11-27 | Barrel filter screen hot-pressing splicing equipment and working method thereof |
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| CN112659563A true CN112659563A (en) | 2021-04-16 |
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| CN202011358876.5A Pending CN112659563A (en) | 2020-11-27 | 2020-11-27 | Barrel filter screen hot-pressing splicing equipment and working method thereof |
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