CN109110550B

CN109110550B - Intelligent splicing machine for flattening splicing

Info

Publication number: CN109110550B
Application number: CN201811028759.5A
Authority: CN
Inventors: 陈荣辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-05
Filing date: 2018-09-05
Publication date: 2024-02-27
Anticipated expiration: 2038-09-05
Also published as: CN109110550A

Abstract

The invention discloses an intelligent splicing machine for flattening splicing, which comprises a frame, wherein a sliding frame, a lifting mechanism and a feeding mechanism are arranged on the frame, a front cross beam is arranged on the front side of the frame, the sliding frame is positioned behind the front cross beam, a transverse pressing roller capable of moving up and down is arranged below the front cross beam, the rear end of the feeding mechanism is positioned below the transverse pressing roller, the transverse pressing roller is closely matched with the top surface of the rear end of the feeding mechanism, an elastic reset device connected with the transverse pressing roller is arranged on the front cross beam, a pinch roller rod frame capable of swinging up and down is arranged behind the front cross beam, and a swinging driving device is arranged on the front cross beam. Compared with the prior art, the flexible sheet material feeding device can enable the flexible sheet material to be pulled out from the feeding mechanism in a straight state, so that the flexible sheet material can not take away the flexible sheet material stacked on the lifting frame, the orderly stacking of the flexible sheet materials is ensured, and the space between the transverse roller and the feeding mechanism is adjusted by utilizing the elastic resetting device so as to adapt to the passing of the flexible sheet material with different thickness, and the application range is wide.

Description

Intelligent splicing machine for flattening splicing

Technical Field

The invention relates to flexible sheet material stacking equipment, in particular to an intelligent splicing machine.

Background

It is known to stack flexible sheet materials, such as EVA foam sheets or rubber sheets, in the production or use of flexible sheet materials. In order to overcome the traditional manual stacking mode, the applicant applies for an intelligent splicing machine with the application number of 2017100786959 on the 2 nd month 14 of 2017, which comprises a mechanism, wherein a control device and a splicing mechanism are arranged on a rack, the splicing mechanism comprises a guide rail horizontally arranged on the rack, a sliding frame slidingly connected with the guide rail, a splicing motor for driving the sliding frame to slide on the guide rail, a fixed plate fixedly connected with the sliding frame, a splicing plate rotatably connected with the sliding frame and a clamping piece cylinder for driving the splicing plate to rotate, the fixed plate is horizontally arranged and the length direction of the fixed plate is perpendicular to the guide rail, and the splicing plate is positioned below the fixed plate; by adopting the structure, one end of the flexible sheet material can be clamped by utilizing the clamping of the splicing plate and the fixing plate, and then the flexible sheet material is dragged to travel to the rack by matching with the sliding frame to stack, so that the problem of automatic splicing is solved, but in the splicing process, only one end of the flexible sheet material is fixedly clamped and pulled, the part, far away from the clamping end, of the flexible sheet material can be pulled while sagging after being pulled for a certain distance due to the gravity of the flexible sheet material, is contacted with the stacked flexible sheet material on the rack, and thus the flexible sheet material on the uppermost layer stacked on the top surface of the rack is correspondingly dragged under the friction and electrostatic action of the pulled flexible sheet material, so that the stacked flexible sheet material on the rack cannot be neatly stacked; in addition, although the pressing mechanism is arranged on the sliding frame, the pressing mechanism moves along with the sliding frame, and the pressing mechanism and the splicing plates are arranged on two sides of the sliding frame, so that the splicing plates and the fixing plates can only press and not move the flexible sheet materials stacked on the frame when clamping the flexible sheet materials, but the flexible sheet materials still fall onto the flexible sheet materials stacked on the frame when dragging and walking at the other end of the clamping end, and the stacked flexible sheet materials are caused to move.

In view of the above, the present inventors have conducted intensive studies on the above problems, and have produced the present invention.

Disclosure of Invention

The invention aims to provide an intelligent splicing machine for flattening splicing, which solves the problem that flexible sheet materials can drive the stacked flexible sheet materials to be stacked in order when dragging and translating in the prior art.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the intelligent splicing machine comprises a frame, wherein a sliding frame which linearly slides and translates along the frame, a lifting mechanism which can lift up and down and a feeding mechanism which carries and feeds flexible sheet materials are arranged on the frame, a clamping piece device which is used for clamping or releasing the flexible sheet materials is arranged on the sliding frame, the lifting mechanism is provided with a lifting frame and a lifting driving mechanism which drives the lifting frame to lift up and down, the sliding frame is arranged above the lifting frame, the feeding direction of the feeding mechanism is from front to back, and the feeding mechanism is arranged outside the front side of the frame; the front side of the frame is provided with a front cross beam, the carriage is positioned behind the front cross beam, a transverse roller which can move up and down and extend along the left-right direction of the frame is arranged below the front cross beam, the rear end of the feeding mechanism is positioned below the transverse roller, the transverse roller is closely matched with the top surface of the rear end of the feeding mechanism, the front cross beam is provided with an elastic resetting device which is connected with the transverse roller and can generate reactive elastic force along with the upward movement of the transverse roller, the rear of the front cross beam is provided with a pinch roller rod frame which is positioned between the front cross beam and the carriage and can swing up and down, and the front cross beam is provided with a swinging driving device for driving the pinch roller rod frame to swing up and down.

The two axial ends of the transverse roller are respectively provided with a central shaft rod with the outer diameter smaller than that of the transverse roller, the two central shaft rods are sleeved with an inherent installation shaft sleeve, the top surfaces of the installation shaft sleeves are welded with upright rods which are vertically arranged, the front cross beam is provided with a through hole at the upright rod position, the upper ends of the upright rods penetrate through the through holes to the upper part of the front cross beam, the upright rods are sleeved with spring columns, the lower ends of the spring columns are positioned in the through holes, the upper ends of the spring columns are positioned above the front cross beam, the top surfaces of the front cross beam are provided with upright locking sleeves at the through holes, the lower end parts of the locking sleeves extend into the through holes and are in threaded connection with inner hole walls of the through holes, locking nuts pressed on the top surfaces of the front cross beam are in a hollow cylindrical sleeve with a closed structure and an open bottom surface, the upright rods and the parts of the spring columns above the lower end parts of the locking sleeves are positioned in the hollow cavity chamber of the locking sleeve together, the top surfaces of the spring columns are matched with the upper end parts of the locking sleeve, and the upper end parts of the locking sleeve are matched with the upper end parts of the locking sleeve; the installation shaft sleeve, the vertical rod, the spring column and the locking sleeve form the elastic resetting device.

The frame comprises an upper top frame, a lower bottom frame, four upright posts and two side cross beams, wherein the upper top frame, the lower bottom frame and the four upright posts form a hollow rectangular structure in a surrounding mode, the length direction of the hollow rectangular structure is parallel to the feeding direction of the feeding mechanism, one side cross beam of the hollow rectangular structure is connected between the front upright post and the rear upright post on the left side, the other side cross beam is correspondingly connected between the front upright post and the rear upright post on the right side, the two side cross beams are oppositely arranged, a space is reserved between the side cross beams and the lower bottom frame, the front cross beam is connected between the left upright post and the right upright post which are arranged side by side on the front side, and the left side and the right side of the sliding frame are correspondingly and slidably arranged on the two side cross beams.

The feeding mechanism is provided with two strip-shaped mounting plates, a conveying belt and a belt driving device for driving the conveying belt to rotate, wherein the two strip-shaped mounting plates are oppositely arranged at left and right intervals and extend along the front and rear directions of the frame, the front end and the rear end of each of the two strip-shaped mounting plates are respectively connected together through a belt roller of which the end parts penetrate out of the strip-shaped mounting plates, the conveying belt is positioned between the two strip-shaped mounting plates and is wound outside the two belt rollers, the rear end parts of the two strip-shaped mounting plates are positioned between left and right opposite upright posts on the front side, the rear end parts of the strip-shaped mounting plates are hinged with the upright posts in a manner of swinging up and down, support rods which are obliquely arranged forwards and are hinged with the lower bottom surfaces of the front ends of the strip-shaped mounting plates are respectively arranged below the lower bottom frames corresponding to the strip-shaped mounting plates, the front end and the rear end of the strip-shaped mounting plate are respectively provided with strip-shaped mounting holes which are concave towards the central direction of the strip-shaped mounting plate and are used for extending out of the end parts of the belt roller, the outer sleeves of the two end parts of the belt roller are provided with sliding adjusting blocks which are arranged on the strip-shaped mounting plate in a sliding way along the strip-shaped mounting plate, the strip-shaped mounting plate is provided with an adjusting mechanism for controlling the sliding of the sliding adjusting blocks, the outer sleeves of the left end part or the right end part of the belt roller at the rear end are provided with driven gears which are arranged outside the sliding adjusting blocks, the upright posts positioned on the same side of the driven gears are provided with driving motors, the output shafts of the driving motors are sleeved with driving gears, and the driving gears are connected with the driven gears through gear belts in a transmission way, and the driving motors, the driving gears, the driven gears and the gear belts form the belt driving device.

The strip-shaped mounting plate is a frame plate surrounded by a side coaming, an upper transverse plate and a lower transverse plate, the upper transverse plate and the lower transverse plate are arranged outside one side of the side coaming and are perpendicular to the side coaming, strip-shaped concave notches extending towards the center direction of the side coaming are concavely formed in the end faces of the front end and the rear end of the side coaming, the strip-shaped concave notches are strip-shaped mounting holes, shaft rods penetrating through the strip-shaped concave notches are arranged on the end parts of the two axial ends of the belt roller, the sliding adjusting block is sleeved outside the shaft rods and between the upper transverse plate and the lower transverse plate, strip-shaped convex rails extending in the front-rear direction are welded on the top face of the lower transverse plate, sliding grooves for the strip-shaped convex rails to slide in are concavely arranged on the bottom face of the sliding adjusting block, strip-shaped sliding rails extending in the front-rear direction of the sliding adjusting block are arranged on the bottom face of the upper transverse plate, screw rods extending in the front-rear direction of the sliding adjusting block are arranged on the lower bottom face of the sliding adjusting block, screw rods extending in the front-rear direction of the sliding adjusting block are fixedly arranged on the end parts of the screw rods, nuts are arranged on the end parts of the screw rods and the screw rods, and the screw rods are fixedly arranged on the other end parts of the screw rods and the screw rods are fixedly arranged on the end parts of the screw rods.

The pinch roller bar frame is a strip square frame which is surrounded by a left side bar, a right side bar, a front wheel roller and a rear wheel roller and extends along the front-rear direction of the frame, the front wheel roller and the rear wheel roller are respectively positioned between the left side bar and the right side bar, the lower part of the rear wheel roller is positioned below the bottom surfaces of the left side bar and the right side bar, a mounting plate with the rear end positioned behind the front cross bar is fixed on the top surface of the front cross bar, the rear end of the mounting plate is positioned between the upper part of the left side bar and the upper part of the right side bar, a mounting sleeve which is horizontally arranged along the left-right direction is fixedly arranged on the top surface of the mounting plate, the front wheel roller is positioned on the front upper part of the mounting sleeve, screw rods which penetrate through the outer ends of the axial direction of the mounting sleeve are correspondingly and movably penetrated out of the left side bar and the outer side bar, and limiting nuts are respectively screwed on the outer sides of the left side bar and the right side bar and the two sides of the screw rods; the swing driving device comprises a translation cylinder, a connecting rod and a mounting sleeve, wherein the translation cylinder is horizontally fixed on the front cross beam along the front and rear directions of a mounting plate and is positioned at the left side of the mounting plate, the free end part of a piston rod of the translation cylinder is arranged in a backward extending mode and is positioned in front of the left end of the screw rod, the mounting sleeve is fixedly sleeved outside the left end part of the screw rod, an eccentric sleeve which is arranged in an extending mode along the axial direction of the mounting sleeve is fixedly arranged on the outer side wall of the mounting sleeve, the first end of the connecting rod is connected with the free end of the piston rod of the cylinder through a first pin shaft, and the second end of the connecting rod is connected with the eccentric sleeve in series through a second pin shaft.

A rear cross beam is transversely arranged between two vertical posts at the rear end, a translation driving motor is arranged on the top surface of the rear cross beam, a rotating shaft extending along the left-right direction is fixedly arranged on an output shaft of the translation driving motor, driven gears are sleeved outside two ends of the rotating shaft respectively, driving gears which are opposite to the two driven gears one by one are arranged on the front cross beam, a driving toothed belt is wound on the driving gears and the driven gears on the same side together, a sliding frame is arranged below the driving toothed belt, the top surface of the sliding frame is locked with the driving toothed belt, the driving gears are rotatably arranged on the front cross beam through a mounting seat, the mounting seat is provided with a locking block, a wheel body, a screw rod and a limiting block, the locking block is locked on the front cross beam, rectangular concave holes penetrating through the left side wall and the right side wall of the locking block are concavely arranged on the front side surface of the locking block, the wheel body is provided with a square block body which is integrally formed and slides into the rectangular concave hole from front to back, a round piece which is positioned at the left end and the right end of the square block body and is limited outside the locking block, a central shaft which extends along the left and the right direction is fixedly arranged at the axle center of one round piece, the driving gear is rotatably arranged outside the central shaft through a mounting bearing, the top surface of the front end of the square block body is recessed with a clamping groove, the front end surface of the square block body is provided with a penetrating through groove which is communicated with the clamping groove and penetrates through the upper end and the lower end of the square block body, the screw rod is horizontally arranged along the front and the back direction, the rear end of the screw rod is positioned in the clamping groove, the rear end of the screw rod is fixedly provided with a limiting piece which is clamped into the groove from top to bottom, the outer diameter of the limiting piece is larger than the groove width of the penetrating through groove, the limiting piece is sleeved outside the screw rod and is locked outside the front side surface of the locking block, and the limiting block is opposite to the extending through groove, and the screw rod is in threaded fit connection with the limiting block.

The lifting frame is a flat plate body, the lifting frame is positioned in a hollow cavity of the frame, the lifting driving mechanism comprises a lifting driving motor, a steel wire rope and a rope winding rod, the lifting driving motor is fixedly arranged on the top surface of the upper top frame, the rope winding rod is horizontally arranged on the top surface of the upper top frame along the front-back direction, one end of the rope winding rod is fixedly connected with an output shaft of the lifting driving motor, the steel wire rope is respectively arranged at four corners of the lifting frame, the rope winding rod is positioned between the steel wire ropes at the left side and the right side, the first end part of the steel wire rope is fixed on the lifting frame, the side cross beams are formed by two steel channels which are welded together in a matching manner, two steel channels close to each other in the cross beams at the two sides are inner groove steel, two opposite steel channels are outer steel channels, the second end of the steel wire rope sequentially penetrates through the outer steel channels and the upper top frame from bottom to top, the second end of the steel wire rope is fixed on the rope winding wheel through rope passing wheels locked on the upper top frame to the rope winding rod, the rope winding wheels which rotate along with the rope winding rods are arranged at the positions corresponding to the second end of the four steel wire ropes, the second end of the steel wire rope is welded on the rope winding wheels, a front protection box which accommodates the two rope passing wheels and the two rope winding wheels at the front side together and a rear protection box which accommodates the two rope passing wheels and the two rope winding wheels at the rear side together are locked on the top surface of the upper top frame, a guide rod is erected between the side cross beam and the lower bottom frame, a guide wheel is fixed on the top of the lifting frame, the guide wheel is in guide sliding fit with the guide rod, and the left side and the right side of the sliding frame are correspondingly and slidingly arranged in grooves of the channel steel.

The lifting frame is provided with a flat car, the flat car is provided with a pushing handle, the upper part of the pushing handle stretches out of the space between the right side cross beam and the lower bottom frame to the right, the bottom surface of the right side cross beam is provided with a vertical strip-shaped alignment plate extending along the front-rear direction, the strip-shaped alignment plate is positioned outside the right side of the lifting frame, the right side of the left side cross beam is provided with a strip-shaped push rod extending along the front-rear direction, the strip-shaped push rod and the strip-shaped alignment plate are oppositely arranged, the strip-shaped push rod is positioned above the left side of the lifting frame, and the left cross beam on the left side is provided with a left-right driving device for driving the strip-shaped push rod to horizontally move.

The left and right driving device comprises a front mounting block, a rear mounting block, a transmission screw rod, a left and right driving motor, a side transmission toothed belt, a sliding sleeve and a guide rod, wherein the front mounting block and the rear mounting block are respectively fixed on the bottom surface of a left side cross beam and are arranged at intervals in the front and the rear, the left and right driving motor is fixed on the bottom surface of the front mounting block, the output shafts of the left and right driving motors are arranged in the left direction, the output shafts of the left and right driving motor are sleeved with a driving gear, the transmission screw rod is positioned at the rear side of the rear mounting block and extends along the left and right direction, rear mounting plates which extend out of the rear mounting block are fixedly arranged on the left and right outer side walls of the rear mounting block, the guide rod and the transmission screw rod are positioned between the rear parts of the two rear mounting plates, the guide rod is positioned behind the transmission screw rod, the end part of the transmission screw rod is rotatably arranged on the rear mounting plate, the end part of the guide rod is fixedly arranged on the rear mounting plate, the left end part of the transmission screw rod is rotatably extended out of the left rear mounting plate, the left end part of the transmission screw rod is sleeved with a fixed driven gear, the side transmission toothed belt is wound on the driving gear and the driven gear, the sliding sleeve is positioned between the two rear mounting plates, the guide rod and the transmission screw rod all penetrate through the sliding sleeve, the sliding sleeve is in threaded connection with the transmission screw rod, the bottom surface of the sliding sleeve is fixedly provided with a connecting plate positioned below a left side cross beam, the right end of the connecting plate stretches into a hollow cavity of the frame, and the right end part of the connecting plate is welded with the bar-shaped push rod.

After the technical scheme is adopted, the intelligent splicing machine for flattening splicing has the working principle that when flexible sheet materials are output from the output end of the feeding mechanism, the rear end of the flexible sheet materials is firstly rolled into a position between the transverse pressing roller and the rear end of the feeding mechanism by the feeding mechanism, the flexible sheet materials are lightly pressed by the transverse pressing roller and are conveyed backwards by the elastic force of the elastic resetting device, at the moment, the clamping piece device clamps the rear end parts of the flexible sheet materials and pulls out the flexible sheet materials from the position between the transverse pressing roller and the feeding mechanism, namely, one end of the two ends of the pulled part of the flexible sheet materials is clamped by the clamping piece device, and the other end of the pulled part of the flexible sheet materials is pressed by the transverse pressing roller, so that the two ends of the flexible sheet materials are flattened and output in a mode, and the pulled flexible sheet materials are prevented from sagging due to the gravity of the flexible sheet materials and being contacted with the stacked flexible sheet materials; meanwhile, when the front end part of the flexible sheet material is output from the transverse pressure roller and then is vertically pressed down by the rear pressure plate, the front end part of the flexible sheet material is pressed down and fixed, so that the flexible sheet material cannot be influenced by inertia force to move again, and the flexible sheet materials can be orderly stacked together front and back. Compared with the prior art, the intelligent splicing machine can enable flexible sheet materials to be pulled out of a feeding mechanism in a straight state, so that the flexible sheet materials cannot take away the flexible sheet materials stacked on the lifting frame, the flexible sheet materials stacked on the lifting frame are different from each other, the orderly stacking of the flexible sheet materials is guaranteed, the pressing plates are matched for lifting and lowering, the orderly stacking of the flexible sheet materials can be further guaranteed, the space between the transverse pressing roller and the feeding mechanism is adjusted by utilizing the elastic resetting device, and the intelligent splicing machine is suitable for flexible sheet materials with different thicknesses to pass through and has a wide application range.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is another perspective view of the present invention;

FIG. 3 is a schematic view of a part of a feeding mechanism according to the present invention;

FIG. 4 is a schematic view of a mounting base according to the present invention;

FIG. 5 is a perspective view of the wheel and screw in the mounting base of the present invention

Fig. 6 is a schematic diagram of a combination of a medium-pressure wheel bar frame and a swing driving device according to the present invention.

Detailed Description

For further explanation of the technical scheme of the present invention, the following is described in detail with reference to the accompanying drawings.

The intelligent splicing machine for flattening splicing comprises a frame, wherein a sliding frame 1 which slides and translates along the frame linearly, a lifting mechanism which can lift up and down and a feeding mechanism which carries out conveying and feeding on flexible sheet materials are arranged on the frame; preferably, the frame includes an upper top frame 21, a lower bottom frame 22, four upright posts 23 and two side cross beams 24, the upper top frame 21, the lower bottom frame 22 and the four upright posts 23 enclose a hollow rectangular structure, namely, an upright post is connected between four corners of the upper top frame 21 and four corners of the lower bottom frame 22, the length direction of the hollow rectangular structure is parallel to the feeding direction of the feeding mechanism, the feeding direction is from front to back, namely, the length direction of the hollow rectangular structure correspondingly extends along the front and back direction, one side cross beam of the two side cross beams 24 is connected between the two upright posts 23 arranged on the left side in front and back, and the other side cross beam is correspondingly connected between the two upright posts arranged on the right side in front and back.

The front side of the carriage 1 is provided with a clamping device for clamping or releasing flexible sheet materials, the clamping device specifically comprises an upper fixing plate 31 and a lower clamping plate 32, the upper fixing plate 31 is fixed on the lower part of the front side of the carriage in a straight manner, the lower clamping plate 32 is positioned under the upper fixing plate 31 in a straight manner, the carriage 1 is provided with a cylinder (not shown in the figure) for driving the lower clamping plate 32 to swing up and down, namely, the lower clamping plate 32 is rotatably arranged on the carriage through a rotating shaft, a piston rod of the cylinder drives the rotating shaft to rotate through a transmission mechanism, the stretching of the cylinder can drive the rotating shaft to rotate, and the rotating shaft rotates the lower clamping plate 32 to swing up and down, so that the clamping device is the same as the clamping device of an intelligent splicing machine of patent application number 2017100786959 of the applicant and is not tired here. In the present invention, it is preferable that the rubber gaskets are respectively locked to the lower bottom surface of the upper fixing plate 31 and the top surface of the upper clamping plate 32, so that the impact of the clamping device to the clamping device is small by using the rubber gaskets, the collision damage of the clamping device is not caused, and meanwhile, a plurality of protruding particles are convexly arranged on the opposite surfaces of the two rubber gaskets, and each protruding particle has an anti-slip effect, so that the clamping effect of the clamping device is better and firmer.

The front side of frame is equipped with front cross beam 25, namely front cross beam 25 connects between the left and right side of being in the front side set up side by side two posts, be in the rear of balladeur train 1 in front cross beam 25, and the left and right both sides of balladeur train 1 correspond slidable mounting on two side cross beams 24, feeding mechanism is outside the front side of frame, the transverse roller 4 that can reciprocate and extend along the left and right direction of frame is installed to the below of front cross beam 25, feeding mechanism's output is in the below of transverse roller 4, and transverse roller 4 is close to the cooperation from top to bottom with feeding mechanism's output, install on the front cross beam 25 and be connected with transverse roller 4, and can produce the elasticity resetting means of reaction elasticity along with the upward movement of transverse roller 4, the preferred scheme is: the two axial ends of the transverse roller 4 are provided with a central shaft rod 41 with the outer diameter smaller than the outer diameter of the transverse roller 4, the central shaft rods 41 are arranged in an extending mode along the left-right direction of the transverse roller 4, the outer sides of the two central shaft rods 41 are sleeved with an installing shaft sleeve 42, the lower end of the installing shaft sleeve 42 is welded with a vertical rod 43 which is vertically arranged, a through hole (not shown in the figure) is formed in the position of the front cross beam 25, the upper end of the vertical rod 43 penetrates through the through hole to the upper side of the front cross beam 25, a spring column 44 is sleeved outside the vertical rod 43, the lower end of the spring column 44 is positioned in the through hole, the upper end of the spring column 44 is positioned above the front cross beam 25, the top surface of the front cross beam 25 is provided with a hollow cylindrical sleeve with a vertically arranged locking sleeve 45, the top surface of the locking sleeve 45 is of a closed structure, the bottom surface of the hollow cylindrical sleeve is of an open structure, the lower end of the locking sleeve 45 stretches into the through hole to be in screwed connection with the inner hole wall of the through hole, namely the lower end of the locking sleeve 45 is of a diameter-reduced section, the outer side wall of the diameter section is provided with an external thread, the wall of the through hole is provided with an internal thread, the installation of the locking sleeve 45 is realized by screwing the internal thread and the internal thread, the top surface of the external thread is tightly pressed on the top surface 45 is positioned on the top surface of the top surface 45 and the top surface 45 is matched with the top surface 45 of the top surface 45 and the top surface 45 is positioned on the top surface 45 and the top surface 45 is matched with the top surface 45; the elastic recovery device is composed of the mounting shaft sleeve, the vertical rod, the spring column and the locking sleeve; the elastic reset device has the working principle that the transverse roller 4 moves upwards, the spring column 44 is limited by the top surface of the locking sleeve 45, so that the spring column 44 is compressed upwards, the upright rod 43 on the transverse roller 4 correspondingly moves upwards, a space with different widths is formed between the upward movement of the transverse roller and the output surface of the feeding mechanism, and otherwise, the transverse roller 4 can be restored to the initial state by the restoring force of the spring column 44.

The feeding mechanism is provided with two strip-shaped mounting plates 51, a conveying belt 52 and a belt driving device for driving the conveying belt to rotate, wherein the two strip-shaped mounting plates 51 are oppositely arranged at left and right intervals and extend along the front and rear directions of the frame, the front end and the rear end of each strip-shaped mounting plate 51 are respectively connected together through a belt roller 53 of which the end passes out of the strip-shaped mounting plates, namely the left and the right strip-shaped mounting plates 51 are connected together in series through the belt rollers 53 of the front end and the rear end of each strip-shaped mounting plate, the conveying belt 52 is arranged between the two strip-shaped mounting plates 51 and wound outside the two belt rollers 53, the rear end of each strip-shaped mounting plate 51 is arranged between the left and the right upright posts 25 of the front side, the rear end of the corresponding conveying belt 52 is arranged between the two upright posts of the front side, the transverse press roller 4 is lightly placed on the conveying surface of the conveying belt 52, the rear end of each strip-shaped mounting plate 51 is hinged with the upright posts 25 in a mode of being capable of swinging up and down, namely, a hinging seat (not shown in the figure) is locked on the upright post 25, the hinging seat is movably hinged with the lower bottom surface of the strip-shaped mounting plate 51, the lower bottom frame 22 is respectively provided with a supporting rod 54 which is arranged in a forward inclined way and is hinged with the front bottom surface of the strip-shaped mounting plate 51 corresponding to the lower part of the strip-shaped mounting plate 51, the hinging of the supporting rod 54 with the rear end of the strip-shaped mounting plate 51 is utilized to adjust the inclination of the feeding mechanism, the front end and the rear end of the strip-shaped mounting plate 51 are respectively provided with strip-shaped mounting holes 511 which are concave towards the center direction of the strip-shaped mounting plate 51 and extend out from the end parts of the belt roller, namely, the front end of the strip-shaped mounting hole 511 at the front end is in an opening shape, the rear end of the strip-shaped mounting hole 511 at the rear end is in an opening shape, the two end parts of the belt roller 53 are respectively outwards extended with shaft rods matched with the strip-shaped mounting holes, the shaft rod passes through the strip-shaped mounting hole to the inside of the strip-shaped mounting plate, a sliding adjusting block 55 which is arranged on the strip-shaped mounting plate in a sliding way along the strip-shaped mounting plate in a front-back sliding way is sleeved outside the shaft rod, the end part of the belt roller 53 is rotatably arranged on the sliding adjusting block 55 through a mounting bearing, an adjusting mechanism for controlling the sliding of the sliding adjusting block 55 is arranged on the strip-shaped mounting plate 51, a driven gear (not shown in the figure) which is arranged outside the sliding adjusting block is sleeved outside the left end part of the rotating shaft at the rear end, a driving motor 56 is arranged on a stand column (i.e. a stand column at the left side) which is positioned at the same side of the driven gear, the driving motor 56 is positioned below the driven gear, an output shaft sleeve of the driving motor 56 is fixedly provided with a driving gear (not shown in the figure), the driving gear is in transmission connection with the driven gear through a gear belt, and the driving motor, the driving gear and the belt form the belt driving device; when the sheet conveying device is applied, the driving motor 56 is started to drive the driving gear to rotate, the driving gear rotates to drive the driven gear to rotate through the gear belt, the rotation of the driven gear rotates the rotating shaft, and the rotation of the belt roller 53 drives the conveying belt 52 to rotate, so that the conveying belt 52 can convey the sheet physical property; meanwhile, the tension of the conveying belt 52 can be adjusted by utilizing the sliding adjusting blocks 55 arranged at the front and the back to be capable of sliding and adjusting relatively.

As shown in fig. 6, a pinch roller frame 6 which is located between the front cross beam 25 and the carriage 1 and can swing up and down is arranged at the rear of the front cross beam 25, a swing driving device for driving the pinch roller frame to swing up and down is arranged on the front cross beam 25, preferably, a strip square frame which is surrounded by a left side rod 61, a right side rod 62, a front wheel roller 63 and a rear wheel roller 64 and extends along the front-rear direction of the frame is arranged at the rear of the front cross beam 25, the front wheel roller 63 and the rear wheel roller 64 are both located between the left side rod 61 and the right side rod 62, the lower part of the rear wheel roller 64 is located below the bottom surfaces of the left side rod 61 and the right side rod 62, namely, the partial wheel surface of the rear wheel roller 64 protrudes out of the rear end parts of the left side rod and the right side rod, a mounting plate 65 with the rear end located behind the front cross beam is fixed on the top surface of the front cross beam 25, the rear end of the mounting plate 65 is positioned between the upper part of the left side rod 61 and the upper part of the right side rod 62, namely the rear end of the mounting plate 65 stretches into the space between the left side rod 61 and the right side rod 62 and is positioned below the front wheel roller 63, a mounting sleeve 651 which is horizontally arranged along the left-right direction is inherently locked on the top surface of the mounting plate 65, the front wheel roller 63 is positioned at the front upper part of the mounting sleeve 651, a screw rod 66 which penetrates through the outer ends of the mounting sleeve 651 in the axial direction is screwed in the mounting sleeve 651, the left end and the right end of the screw rod 66 correspondingly and movably penetrate out of the left side rod 61 and the right side rod 62, a limiting nut 661 is screwed on the outer sides of the left side rod 61 and the right side rod 62, and the left side rod and the right side rod cannot deviate left and right by the limiting nuts 661 on the two sides; the swing driving device comprises a translation cylinder 67, a connecting rod 68 and a mounting sleeve 69, wherein the cylinder body of the translation cylinder 67 is horizontally fixed on a front cross beam 25 along the front and rear directions of a mounting plate 65 and is positioned outside the left side of the mounting plate 65, the free end part of a piston rod of the translation cylinder 67 is arranged in a backward extending mode and is positioned in front of the left end of a screw rod 66, the mounting sleeve 69 is fixedly sleeved outside the left end part of the screw rod 66 and is positioned outside the left side of a limiting nut 661 at the left end of the screw rod 66, an eccentric sleeve 691 which is arranged along the axial direction of the mounting sleeve 69 is fixedly arranged on the outer side wall of the mounting sleeve 69, the combination of the mounting sleeve 69 and the eccentric sleeve 691 is similar to a crank structure, the connecting rod 68 is provided with two connecting rods, the two connecting rods 68 are positioned outside the left side and the right side of the piston rod of the translation cylinder 67, the front ends of the two connecting rods 68 are fixedly matched with the first pin shaft through the first pin shaft, the rear ends of the two connecting rods 68 are fixedly matched with the eccentric sleeve 691 through the second pin shaft, the rear ends of the two connecting rods are axially matched with the two connecting rods 691 in a movable pin shaft, and the two ends of the two connecting rods are axially matched with the two connecting rods are hinged together; when the pinch roller rod frame 6 is in a non-working state, the pinch roller rod frame 6 is obliquely arranged downwards, the rear wheel roller is vertically arranged downwards, when the pinch roller rod frame 6 is in an initial state of straight or nearly translational state, the piston rod of the translational cylinder 67 is in a contracted state, the eccentric sleeve 691 is correspondingly positioned behind the alignment of the piston rod of the translational cylinder, when the translational cylinder 67 stretches out, the piston rod of the translational cylinder 67 translates backwards, the front end of the connecting rod 68 moves backwards, the rear end of the connecting rod 68 drives the eccentric sleeve 691 to rotate anticlockwise by the cooperation of the eccentric sleeve and the second pin shaft, the screw rod 66 rotates by the rotation of the eccentric sleeve 691, the left side rod and the right side rod synchronously rotate by the rotation of the screw rod 66, and the rear end of the whole pinch roller rod frame 6 moves downwards by the rotation of the left side rod and the right side rod; conversely, the rear end of the pinch roller bar frame 6 moves upward.

The lifting mechanism comprises a lifting frame 71 and a lifting driving mechanism for driving the lifting frame 71 to lift up and down, the sliding frame 1 is positioned above the lifting frame 71, the lifting driving mechanism is preferably a flat plate body, the lifting frame 71 is positioned in a central cavity of the frame, the lifting driving mechanism comprises a lifting driving motor 72, a steel wire rope 73 and a rope winding rod 74, the lifting driving motor 72 is fixedly arranged on the top surface of an upper top frame, the lifting driving motor 72 is positioned at the front part of the upper top frame, an output shaft of the lifting driving motor 72 is arranged backwards, the rope winding rod 74 is horizontally arranged on the top surface of the upper top frame along the front-back direction, a supporting block (not shown in the figure) for supporting the rope winding rod 74 is locked on the upper top frame, the rope winding rod 74 is rotatably arranged on the supporting block through a mounting bearing, the front end part of the rope winding rod 74 is fixedly connected with the output shaft of the lifting driving motor 72, the four corners of the lifting frame 71 are respectively provided with the steel wire rope 73, namely, the left side and the right side of the front part and the left side and the right side of the rear part of the lifting frame are respectively provided with one steel wire rope 73, the lower end parts of the steel wire ropes 73 are locked on the lifting frame 71, the two side beams of the bracket are respectively formed by two steel channels which are mutually matched and welded together, two steel channels which are mutually close in the two side beams are used as inner groove steels, two steel channels which are mutually back are used as outer steel channels, the upper ends of the steel wire ropes 73 sequentially pass through the outer steel channels and the upper top frame from bottom to top, the upper end parts of the steel wire ropes 73 are respectively sleeved with an inherent rope winding wheel 76 at the second end parts of the rope winding rod 74 corresponding to the four steel wire ropes 73, the upper end parts of the steel wire ropes 73 are welded on the rope winding wheel 76, in particular, the top surfaces of the upper top frame are respectively locked and provided with rope winding wheels 75 at the positions of the four steel wire ropes 73, the steel wire rope 73 winds the rope winding wheel 76 to the rope winding rod 74, three closed loop-shaped blocking sheets sleeved outside the rope winding rod 74 are welded on the outer side walls of the front end and the rear end of the rope winding rod 74 respectively, the three closed loop-shaped blocking sheets at the same end are arranged side by side at intervals, the adjacent two closed loop-shaped blocking sheets and the part of the rope winding rod 74 between the two closed loop-shaped blocking sheets form the rope winding wheel, the rope winding rod can also be sleeved by an independent wheel body, and the upper end part of the steel wire rope 73 is locked outside the part of the rope winding rod between the two closed loop-shaped blocking sheets. When the lifting driving motor 72 is started during application, the rope winding rod 74 rotates, the rotation of the rope winding rod 74 enables the steel wire rope 73 to be in a winding or unreeling mode, the lifting of the lifting frame 71 can be achieved through synchronous winding of four steel wire ropes, the lowering of the lifting frame 71 can be achieved through synchronous unreeling of the four steel wire ropes, and the steel wire ropes cannot be worn by a machine frame when being in winding and unreeling actions through cooperation of the rope pulley 75.

The left and right sides of the sliding frame 1 are correspondingly guided and slidably installed in the grooves of the two inner channel steel, namely, the left and right sides of the sliding frame 1 correspondingly extend into the grooves of the inner channel steel, a sliding rail structure which is in relative sliding fit is arranged on the lower bottom surface of the sliding frame 1 and the lower inner channel wall of the inner channel steel, a sliding driving device for driving the sliding frame 1 to slide back and forth is installed on the frame, specifically, a rear cross beam 26 is horizontally arranged between two posts at the rear end, a translation driving motor 27 is installed on the top surface of the rear cross beam 26, an output shaft of the translation driving motor 27 is arranged towards the right, a rotating shaft 271 extending along the left and right direction is fixedly arranged on the output shaft of the translation driving motor 27, driven gears 272 are respectively sleeved outside the left and right ends of the rotating shaft 271, a driving gear 273 opposite to the driven gears are arranged on the front cross beam 25, the driving gear and the driven gears are jointly wound with a driving toothed belt (not shown in the figure), the top surface of the sliding frame 1 is positioned below the driving gears, the driving gears are locked together with the driving toothed belt, and the driving gears are rotatably installed on the front cross beam 25 through a mounting seat; when the sliding frame is used, the translation driving motor 27 is started, the driven gear drives the driving toothed belt to rotate, and the sliding frame 1 correspondingly translates in the front-back direction through the rotation of the driving toothed belt.

The lifting frame 71 is provided with a flat car 8 with travelling wheels at the bottom, a space is reserved between a right side cross beam and a lower bottom frame, the side cross beam is positioned at the middle upper part of a stand column, the flat car 8 is provided with a push hand 81, the push hand 81 is in an upward inclined gate-shaped frame body, the upper part of the push hand 81 extends out of the space, the bottom surface of the right side cross beam is provided with a vertical strip-shaped alignment plate 91 extending along the front-rear direction, namely a long vertical plate locked on the lower bottom surface of an inner groove steel positioned on the right side, the strip-shaped alignment plate 91 is positioned outside the right side of the lifting frame 71, the right side of the left side cross beam is provided with a strip-shaped push rod 92 extending along the front-rear direction, the strip-shaped push rod 92 is positioned above the left side of the lifting frame 71, the left side cross beam positioned on the left side is provided with a left-right driving device for driving the strip-shaped push rod to horizontally move left and right, the left and right driving device comprises a front mounting block 93, a rear mounting block 94, a transmission screw rod 95, a left and right driving motor 96, a side transmission toothed belt (not shown in the figure), a sliding sleeve 97 and a guide rod 98, wherein the front mounting block 93 and the rear mounting block 94 are respectively fixed on the bottom surface of a left side cross beam and are arranged at intervals from front to back, the left and right driving motor 96 is fixed on the bottom surface of the front mounting block 93 in a left and right horizontally-arranged mode, the output shaft of the left and right driving motor 96 is arranged leftwards, an inherent driving gear (not shown in the figure) is sleeved outside the output shaft of the left and right driving motor 96, the transmission screw rod 95 is arranged at the rear side of the rear mounting block 94 and extends along the left and right direction, rear mounting plates 941 arranged at the rear left and right sides of the rear mounting block are fixedly arranged on the rear mounting block 94, the guide rod 98 and the transmission screw rod 95 are arranged between the two rear mounting plates 941, the guide rod 98 is arranged at the rear of the transmission screw rod 95, the end part of the transmission screw rod 95 is rotatably arranged on the rear mounting plate, the end part of the guide rod 98 is fixedly arranged on the rear mounting plate, the left end part of the transmission screw rod 95 is rotatably extended out of the left rear mounting plate, the left end part of the transmission screw rod 95 is sleeved with a fixed driven gear, a side transmission toothed belt is wound on the driving gear and the driven gear, the sliding sleeve 97 is arranged between the two rear mounting plates, the guide rod and the transmission screw rod pass through the sliding sleeve, the sliding sleeve is in threaded connection with the transmission screw rod, the bottom surface of the sliding sleeve 97 is fixedly provided with a connecting plate 971 below a left side cross beam, the connecting plate 971 is extended rightwards, the right end of the connecting plate 971 is extended into a hollow cavity of the frame, the right end part of the connecting plate 971 is welded with a bar push rod 92, and the bar push rod 92 is arranged opposite to the bar alignment plate 91; during application, the left-right driving motor 96 is started, the transmission screw rod 95 is rotated by utilizing the cooperation of the side transmission toothed belt, the driving gear and the driven gear, the sliding sleeve 97 is horizontally moved on the transmission screw rod 95 by the in-situ rotation of the transmission screw rod 95, the bar-shaped push rod 92 is horizontally moved towards the bar-shaped alignment plate 91 by the translation of the transmission screw rod 95, and meanwhile, the bar-shaped push rod 92 is stably moved by the sliding sleeve 97 by the guide rod 98.

The invention relates to an intelligent splicing machine for flattening splicing, which has the following working principle: the flexible sheet material is cut and then fed onto the conveyor belt 52, the driving motor 56 is started, the rotation of the conveyor belt 52 conveys the flexible sheet material horizontally placed on the conveyor belt 52 from front to back, when the rear end of the flexible sheet material is conveyed to the position of the transverse roller 4 and the conveyor belt 52 through the conveyor belt 52, the rear end of the flexible sheet material can be wound between the transverse roller 4 and the rear end part of the conveyor belt 52 by the conveyor belt 52 through the up-down movement of the transverse roller 4 and the output from the rear end part of the conveyor belt 52, at this time, the carriage 1 is positioned behind the front cross beam 25, the lower clamping plate 32 on the carriage 1 is turned down, the upper fixing plate 31 and the lower clamping plate 32 form a clamping piece spacing, the clamping piece spacing is just aligned with the flexible sheet material, then the lower clamping plate 32 is turned up, the rear end part of the flexible sheet material is clamped between the lower clamping plate 32 and the upper fixing plate 31, the translation driving motor 27 is started, the sliding frame 1 translates from front to back, the flexible sheet material is pulled out from the interval between the transverse roller 4 and the conveying belt 52 by the translation of the sliding frame 1, the rear end of the flexible sheet material is clamped by the upper fixing plate and the lower clamping plate during pulling, the front end of the flexible sheet material is clamped by the conveying belt and the transverse roller 4, the flexible sheet material is flatly output in a mode of tensioning two ends, when the front end of the flexible sheet material is just output from the interval between the transverse roller 4 and the conveying belt 52, the translation cylinder 67 is started, the piston rod of the translation cylinder 67 extends backwards, the piston rod of the translation cylinder 67 pushes the screw rod 66 to rotate anticlockwise, the rear end of the pressing wheel rod frame 6 moves downwards, the rear wheel roller 64 presses the front end of the flexible sheet material downwards to be contacted with the stacked flexible sheet material, the lower clamping plate 32 is overturned, the front end of the flexible sheet material is released and put down on the lifting frame, the sliding frame 1 continues to move backwards for a certain distance to stop, the left and right driving motors 96 are started, the bar-shaped push rod 92 translates rightwards, the left side of the flexible sheet material placed on the lifting frame is pushed rightwards by the bar-shaped push rod 92 to enable the right side of the flexible sheet material to be close to the bar-shaped alignment plate 91, namely, the placement of one piece of flexible sheet material is completed, then, when the next piece of flexible sheet material is conveyed and stacked, the lifting driving motor 72 is started, the lifting frame 7 moves downwards, the stacking of the next piece of flexible sheet material can be completed by repeating the actions, and therefore, the orderly stacking of N pieces of flexible sheet material can be realized repeatedly.

Compared with the prior art, the intelligent splicing machine has the following beneficial effects:

1. the flexible sheet material is clamped and pulled out at the front end and the rear end by utilizing the matching mode of the transverse pressing roller and the conveying belt, the flexible sheet material can be pulled out in a straight state, the flexible sheet material can not automatically droop in the pulling-out process, the problem that the flexible sheet material droops due to self gravity in the pulling-out process and contacts with the stacked flexible sheet material to drive the stacked flexible sheet material to move backwards is avoided, the flexible sheet material is pulled out from between the transverse pressing roller and the conveying belt and then is vertically and downwardly pressed and fixed by matching with the pressing roller rod frame 6, the situation that the stacked flexible sheet material is separated by the pulled flexible sheet material is further ensured, the flexible sheet material is flatly and vertically placed on the lifting frame, and the stacked flexible sheet material is not caused to be different from front to back is avoided;

2. the rectangular structure of the pinch roller rod frame 6 is utilized to ensure that the pinch roller rod frame 6 swings only by adopting a small and short-stroke cylinder, the service life of the whole cylinder is long, the consumption of the air compressor is small, the whole swing driving device is disassembled and assembled in a mode of being matched with a screw rod, and meanwhile, the flexible sheet material is not damaged when being pressed down by the pinch roller rod frame 6 through the cambered surface roller surface of the rear wheel roller 64;

3. The strip-shaped alignment plates are matched with the strip-shaped push rods, so that the alignment of the left side edge and the right side edge of the stacked flexible sheet material can be adjusted, and the stacked flexible sheet material is in a four-side orderly stacked state, so that the stacking effect is better;

4. the flexible sheet materials with different thicknesses can be clamped between the transverse press roller and the conveying belt by using the mounting structure of the transverse press roller, so that the flexible sheet material clamping device has wide application range, simple structure and easy disassembly, assembly and maintenance;

5. the lifting frame adopts four steel wire ropes to realize lifting, the whole lifting operation translates, the space outside the frame is not occupied, and the lifting structure is simple;

6. the lifting device of the steel wire rope and the structure of the side cross beam are utilized to enable the flat car to be pushed out from the right side of the frame, so that the use space is small, the use is convenient, and the problem that the intelligent splicing machine needs a very long space to be used due to the technical scheme that the flat car is only pushed out from the rear end of the frame due to the fact that the front length and the rear length of the traditional frame are long is avoided;

7. the tension of the conveying belt is regulated by utilizing the sliding of the front-back sliding regulating block in the feeding mechanism, so that the conveying belt always maintains a collapse state, and therefore, the flexible sheet material is easily rolled below the transverse roller by the conveying belt;

8. The whole structure is simple, easy to assemble and maintain and safe to use.

The intelligent splicing machine of the invention is further characterized in that a front protection box (not shown in the figure) for accommodating the two rope passing wheels and the two rope winding wheels which are positioned at the front side of the upper top frame and a rear protection box (not shown in the figure) for accommodating the two rope passing wheels and the two rope winding wheels which are positioned at the rear side of the upper top frame are locked on the top surface of the upper top frame, and when the rope winding wheels are separated from the rope winding rods during operation by utilizing the front protection box and the rear protection box, other people cannot be thrown by the steel wire ropes, so that the use safety is high.

Furthermore, a guide rod 28 is erected between the side cross beam and the lower bottom frame on the same side, an inward protruding sharp convex part is arranged on one surface of the guide rod 28 facing the side surface of the lifting frame, a rotatable guide wheel 711 is arranged on the top surface of the lifting frame 71, a closed-loop groove is arranged on the wheel surface of the guide wheel 711, the sharp convex part of the guide rod is clamped into the closed-loop groove, so that the guide wheel 711 always moves along the guide rod 28 when moving up and down along with the lifting frame 71, the lifting of the lifting frame 71 is guided, and the lifting is more stable.

In the intelligent splicing machine of the invention, the strip-shaped mounting plate 51 is a frame plate surrounded by a side wall plate, an upper transverse plate and a lower transverse plate, namely the strip-shaped mounting plate 51 is a groove steel plate, the upper transverse plate and the lower transverse plate are positioned outside one side of the side wall plate and are perpendicular to the side wall plate, strip-shaped concave notches extending towards the center direction of the side wall plate are formed in the front end and the rear end of the side wall plate, the strip-shaped concave notches are strip-shaped mounting holes, strip-shaped convex rails 512 extending along the front-rear direction are welded on the top surface of the lower transverse plate, sliding grooves for sliding the strip-shaped convex rails into are concavely arranged on the bottom surface of the sliding adjusting block 55, convex strips (not shown in the figure) extending along the front-rear direction of the sliding adjusting block are convexly arranged on the top surface of the sliding adjusting block, strip-shaped sliding rails (not shown in the figure) which are fixedly welded on the bottom surface of the upper transverse plate and extend along the front-rear direction, the screw rod 57 extending along the front-rear direction of the sliding adjusting block is arranged on the sliding adjusting block 55, one end part of the screw rod 57 is screwed in the sliding adjusting block 55, the other end of the screw rod 57 is sleeved with the mounting piece 58, the mounting piece 58 is erected between the upper transverse plate and the lower transverse plate and welded together with the upper transverse plate and the lower transverse plate, the locking nut 571 is screwed outside the other end part of the screw rod 57, when the sliding adjusting block is applied, the rotating shaft is filled in and penetrates out of the side coaming through the strip-shaped concave notch, the front-rear direction adjustment of the rotating shaft can be realized by utilizing the length of the strip-shaped concave cylinder opening, the locking nut 571 is screwed in during adjustment, the sliding adjusting block 55 can be translated forwards and backwards by pulling the screw rod 57, the sliding adjusting block 55 can be fixed by screwing the locking nut after translation, the adjusting operation is simple and convenient, and the whole conveying belt can be easily disassembled and assembled.

In the intelligent splicing machine of the invention, as shown in fig. 4 and 5, it is further preferable that the mounting seat comprises a locking block 251, a wheel body 252, a screw rod 253 and a limiting block 254, the locking block 251 is a vertical block body, the locking block 251 is locked on the front cross beam 25 by a screw, the front side surface of the locking block 251 is concavely provided with a rectangular concave hole 251a penetrating through the left and right side walls of the locking block 251, the wheel body 252 is integrally formed, the square block body sliding into the rectangular concave hole and the round piece positioned at the left and right end parts of the square block body and limited outside the locking block are provided with a central shaft 252a fixedly arranged at the axle center of one round piece along the left and right direction, namely, the central shaft 252a is fixedly arranged at the axle center of the round piece positioned at the left or right side, the outer side wall of the central shaft 252a is provided with an external thread, the central shaft is sleeved with a mounting bearing matched with the external thread, the driving gear 271 is rotatably arranged outside the central shaft 252a through a mounting bearing, the top surface of the front end of the square block is recessed with a clamping groove 252b, the end surface of the front end of the square block is provided with a through groove 252c which is communicated with the clamping groove 252b and penetrates through the upper end and the lower end of the square block, the screw rod 253 is horizontally arranged along the front-back direction, the rear end part of the screw rod 253 extends into the clamping groove from the upper port of the clamping groove 252b and the upper port extending into the through groove 252c together, the rear end of the screw rod 253 extends out of the through groove 252c, the rear end part of the screw rod 253 is fixedly provided with a limiting piece 253a which is clamped into the groove from top to bottom and is limited in the clamping groove, the limiting piece 254 is sleeved with the screw rod 253 and locked outside the front side surface of the locking block 251, the square block is limited in the rectangular concave hole, and the screw rod 253 is in threaded fit with the limiting piece 254; when the device is applied, the screw rod 253 is rotated, the screw rod 253 rotates to enable the screw rod to translate on the locking block 251 along with the wheel body 252, the translation of the wheel body 252 enables the driving gear 271 to translate back and forth, the translation of the driving gear 271 enables the tension degree of a driving toothed belt on the sliding frame to be adjusted, accordingly the driving toothed belt on the sliding frame is always in a tensioning state, the translation of the sliding frame 1 is stable, the whole installation seat can be detached and assembled by utilizing the structure of the installation seat, and replacement and maintenance of each part of the installation seat are easy.

In the intelligent splicing machine, the top surface of the frame is provided with the air storage tank 100 and the installation vertical plate 200 positioned in front of or behind the air storage tank, the air storage tank 100 is provided with an air inlet and an air outlet, an electromagnetic valve and a pressure gauge are arranged at the air inlet, the installation vertical plate 200 is provided with a flow dividing valve, and the air outlet is communicated with the flow dividing valve; when the air compressor is applied, compressed air of the air compressor is conveyed into the air storage tank through the conveying pipeline, the pressure of the air in the air storage tank is set, and then the air in the air storage tank is supplied to each air cylinder through the flow dividing valve, so that the air of each air cylinder is stable, the travel of the air cylinder is stable, the operation of each part is stable, the pressure protection effect is achieved, and the operation of the whole system is safer.

According to the intelligent splicing machine, the right side edge of the lower bottom frame 22 is welded with the inclined guide plates which are arranged at intervals from front to back and extend rightwards and are arranged obliquely downwards, and the distance between the two inclined guide plates is matched with the distance between the travelling wheels at the front end and the rear end of the flat car 8, so that the flat car 8 can be easily pushed into or pulled out of the lifting frame by using the two inclined guide plates, and the intelligent splicing machine is convenient to use.

The form of the present invention is not limited to the illustrations and examples, and any person who performs a similar idea of the present invention should be regarded as not departing from the scope of the patent of the invention.

Claims

1. The intelligent splicing machine comprises a frame, wherein a sliding frame which linearly slides and translates along the frame, a lifting mechanism which can lift up and down and a feeding mechanism which carries and feeds flexible sheet materials are arranged on the frame, a clamping piece device which is used for clamping or releasing the flexible sheet materials is arranged on the sliding frame, the lifting mechanism is provided with a lifting frame and a lifting driving mechanism which drives the lifting frame to lift up and down, the sliding frame is arranged above the lifting frame, the feeding direction of the feeding mechanism is from front to back, and the feeding mechanism is arranged outside the front side of the frame; the front side of the frame is provided with a front cross beam, the carriage is positioned behind the front cross beam, a transverse pressing roller which can move up and down and extend along the left and right directions of the frame is arranged below the front cross beam, the rear end of the feeding mechanism is positioned below the transverse pressing roller, the transverse pressing roller is closely matched with the top surface of the rear end of the feeding mechanism, the front cross beam is provided with an elastic resetting device which is connected with the transverse pressing roller and can generate reactive elastic force along with the upward movement of the transverse pressing roller, the rear of the front cross beam is provided with a pinch roller rod frame which is positioned between the front cross beam and the carriage and can swing up and down, and the front cross beam is provided with a swinging driving device for driving the pinch roller rod frame to swing up and down.

2. The smart tab machine for trimming tabs as defined in claim 1, wherein: the two axial ends of the transverse roller are respectively provided with a central shaft rod with the outer diameter smaller than that of the transverse roller, the two central shaft rods are sleeved with an inherent installation shaft sleeve, the top surfaces of the installation shaft sleeves are welded with upright rods which are vertically arranged, the front cross beam is provided with a through hole at the upright rod position, the upper ends of the upright rods penetrate through the through holes to the upper part of the front cross beam, the upright rods are sleeved with spring columns, the lower ends of the spring columns are positioned in the through holes, the upper ends of the spring columns are positioned above the front cross beam, the top surfaces of the front cross beam are provided with upright locking sleeves at the through holes, the lower end parts of the locking sleeves extend into the through holes and are in threaded connection with inner hole walls of the through holes, locking nuts pressed on the top surfaces of the front cross beam are in a hollow cylindrical sleeve with a closed structure and an open bottom surface, the upright rods and the parts of the spring columns above the lower end parts of the locking sleeves are positioned in the hollow cavity chamber of the locking sleeve together, the top surfaces of the spring columns are matched with the upper end parts of the locking sleeve, and the upper end parts of the locking sleeve are matched with the upper end parts of the locking sleeve; the installation shaft sleeve, the vertical rod, the spring column and the locking sleeve form the elastic resetting device.

3. An intelligent splicing machine for flat splicing according to claim 1 or 2, characterized in that: the frame comprises an upper top frame, a lower bottom frame, four upright posts and two side cross beams, wherein the upper top frame, the lower bottom frame and the four upright posts form a hollow rectangular structure in a surrounding mode, the length direction of the hollow rectangular structure is parallel to the feeding direction of the feeding mechanism, one side cross beam of the hollow rectangular structure is connected between the front upright post and the rear upright post on the left side, the other side cross beam is correspondingly connected between the front upright post and the rear upright post on the right side, the two side cross beams are oppositely arranged, a space is reserved between the side cross beams and the lower bottom frame, the front cross beam is connected between the left upright post and the right upright post which are arranged side by side on the front side, and the left side and the right side of the sliding frame are correspondingly and slidably arranged on the two side cross beams.

4. An intelligent splicing machine for flat splicing according to claim 3, wherein: the feeding mechanism is provided with two strip-shaped mounting plates, a conveying belt and a belt driving device for driving the conveying belt to rotate, wherein the two strip-shaped mounting plates are oppositely arranged at left and right intervals and extend along the front and rear directions of the frame, the front end and the rear end of each of the two strip-shaped mounting plates are respectively connected together through a belt roller of which the end parts penetrate out of the strip-shaped mounting plates, the conveying belt is positioned between the two strip-shaped mounting plates and is wound outside the two belt rollers, the rear end parts of the two strip-shaped mounting plates are positioned between left and right opposite upright posts on the front side, the rear end parts of the strip-shaped mounting plates are hinged with the upright posts in a manner of swinging up and down, support rods which are obliquely arranged forwards and are hinged with the lower bottom surfaces of the front ends of the strip-shaped mounting plates are respectively arranged below the lower bottom frames corresponding to the strip-shaped mounting plates, the front end and the rear end of the strip-shaped mounting plate are respectively provided with strip-shaped mounting holes which are concave towards the central direction of the strip-shaped mounting plate and are used for extending out of the end parts of the belt roller, the outer sleeves of the two end parts of the belt roller are provided with sliding adjusting blocks which are arranged on the strip-shaped mounting plate in a sliding way along the strip-shaped mounting plate, the strip-shaped mounting plate is provided with an adjusting mechanism for controlling the sliding of the sliding adjusting blocks, the outer sleeves of the left end part or the right end part of the belt roller at the rear end are provided with driven gears which are arranged outside the sliding adjusting blocks, the upright posts positioned on the same side of the driven gears are provided with driving motors, the output shafts of the driving motors are sleeved with driving gears, and the driving gears are connected with the driven gears through gear belts in a transmission way, and the driving motors, the driving gears, the driven gears and the gear belts form the belt driving device.

5. The intelligent splicing machine for flat splicing according to claim 4, wherein: the strip-shaped mounting plate is a frame plate surrounded by a side coaming, an upper transverse plate and a lower transverse plate, the upper transverse plate and the lower transverse plate are arranged outside one side of the side coaming and are perpendicular to the side coaming, strip-shaped concave notches extending towards the center direction of the side coaming are concavely formed in the end faces of the front end and the rear end of the side coaming, the strip-shaped concave notches are strip-shaped mounting holes, shaft rods penetrating through the strip-shaped concave notches are arranged on the end parts of the two axial ends of the belt roller, the sliding adjusting block is sleeved outside the shaft rods and between the upper transverse plate and the lower transverse plate, strip-shaped convex rails extending in the front-rear direction are welded on the top face of the lower transverse plate, sliding grooves for the strip-shaped convex rails to slide in are concavely arranged on the bottom face of the sliding adjusting block, strip-shaped sliding rails extending in the front-rear direction of the sliding adjusting block are arranged on the bottom face of the upper transverse plate, screw rods extending in the front-rear direction of the sliding adjusting block are arranged on the lower bottom face of the sliding adjusting block, screw rods extending in the front-rear direction of the sliding adjusting block are fixedly arranged on the end parts of the screw rods, nuts are arranged on the end parts of the screw rods and the screw rods, and the screw rods are fixedly arranged on the other end parts of the screw rods and the screw rods are fixedly arranged on the end parts of the screw rods.

6. An intelligent splicing machine for flat splicing according to claim 3, wherein: the pinch roller bar frame is a strip square frame which is surrounded by a left side bar, a right side bar, a front wheel roller and a rear wheel roller and extends along the front-rear direction of the frame, the front wheel roller and the rear wheel roller are respectively positioned between the left side bar and the right side bar, the lower part of the rear wheel roller is positioned below the bottom surfaces of the left side bar and the right side bar, a mounting plate with the rear end positioned behind the front cross bar is fixed on the top surface of the front cross bar, the rear end of the mounting plate is positioned between the upper part of the left side bar and the upper part of the right side bar, a mounting sleeve which is horizontally arranged along the left-right direction is fixedly arranged on the top surface of the mounting plate, the front wheel roller is positioned on the front upper part of the mounting sleeve, screw rods which penetrate through the outer ends of the axial direction of the mounting sleeve are correspondingly and movably penetrated out of the left side bar and the outer side bar, and limiting nuts are respectively screwed on the outer sides of the left side bar and the right side bar and the two sides of the screw rods; the swing driving device comprises a translation cylinder, a connecting rod and a mounting sleeve, wherein the translation cylinder is horizontally fixed on the front cross beam along the front and rear directions of a mounting plate and is positioned at the left side of the mounting plate, the free end part of a piston rod of the translation cylinder is arranged in a backward extending mode and is positioned in front of the left end of the screw rod, the mounting sleeve is fixedly sleeved outside the left end part of the screw rod, an eccentric sleeve which is arranged in an extending mode along the axial direction of the mounting sleeve is fixedly arranged on the outer side wall of the mounting sleeve, the first end of the connecting rod is connected with the free end of the piston rod of the cylinder through a first pin shaft, and the second end of the connecting rod is connected with the eccentric sleeve in series through a second pin shaft.

7. An intelligent splicing machine for flat splicing according to claim 3, wherein: a rear cross beam is transversely arranged between two vertical posts at the rear end, a translation driving motor is arranged on the top surface of the rear cross beam, a rotating shaft extending along the left-right direction is fixedly arranged on an output shaft of the translation driving motor, driven gears are sleeved outside two ends of the rotating shaft respectively, driving gears which are opposite to the two driven gears one by one are arranged on the front cross beam, a driving toothed belt is wound on the driving gears and the driven gears on the same side together, a sliding frame is arranged below the driving toothed belt, the top surface of the sliding frame is locked with the driving toothed belt, the driving gears are rotatably arranged on the front cross beam through a mounting seat, the mounting seat is provided with a locking block, a wheel body, a screw rod and a limiting block, the locking block is locked on the front cross beam, rectangular concave holes penetrating through the left side wall and the right side wall of the locking block are concavely arranged on the front side surface of the locking block, the wheel body is provided with a square block body which is integrally formed and slides into the rectangular concave hole from front to back, a round piece which is positioned at the left end and the right end of the square block body and is limited outside the locking block, a central shaft which extends along the left and the right direction is fixedly arranged at the axle center of one round piece, the driving gear is rotatably arranged outside the central shaft through a mounting bearing, the top surface of the front end of the square block body is recessed with a clamping groove, the front end surface of the square block body is provided with a penetrating through groove which is communicated with the clamping groove and penetrates through the upper end and the lower end of the square block body, the screw rod is horizontally arranged along the front and the back direction, the rear end of the screw rod is positioned in the clamping groove, the rear end of the screw rod is fixedly provided with a limiting piece which is clamped into the groove from top to bottom, the outer diameter of the limiting piece is larger than the groove width of the penetrating through groove, the limiting piece is sleeved outside the screw rod and is locked outside the front side surface of the locking block, and the limiting block is opposite to the extending through groove, and the screw rod is in threaded fit connection with the limiting block.

8. An intelligent splicing machine for flat splicing according to claim 3, wherein: the lifting frame is a flat plate body, the lifting frame is positioned in a hollow cavity of the frame, the lifting driving mechanism comprises a lifting driving motor, a steel wire rope and a rope winding rod, the lifting driving motor is fixedly arranged on the top surface of the upper top frame, the rope winding rod is horizontally arranged on the top surface of the upper top frame along the front-back direction, one end of the rope winding rod is fixedly connected with an output shaft of the lifting driving motor, the steel wire rope is respectively arranged at four corners of the lifting frame, the rope winding rod is positioned between the steel wire ropes at the left side and the right side, the first end part of the steel wire rope is fixed on the lifting frame, the side cross beams are formed by two steel channels which are welded together in a matching manner, two steel channels close to each other in the cross beams at the two sides are inner groove steel, two opposite steel channels are outer steel channels, the second end of the steel wire rope sequentially penetrates through the outer steel channels and the upper top frame from bottom to top, the second end of the steel wire rope is fixed on the rope winding wheel through rope passing wheels locked on the upper top frame to the rope winding rod, the rope winding wheels which rotate along with the rope winding rods are arranged at the positions corresponding to the second end of the four steel wire ropes, the second end of the steel wire rope is welded on the rope winding wheels, a front protection box which accommodates the two rope passing wheels and the two rope winding wheels at the front side together and a rear protection box which accommodates the two rope passing wheels and the two rope winding wheels at the rear side together are locked on the top surface of the upper top frame, a guide rod is erected between the side cross beam and the lower bottom frame, a guide wheel is fixed on the top of the lifting frame, the guide wheel is in guide sliding fit with the guide rod, and the left side and the right side of the sliding frame are correspondingly and slidingly arranged in grooves of the channel steel.

9. The smart tab machine for trimming tabs as defined in claim 8, wherein: the lifting frame is provided with a flat car, the flat car is provided with a pushing handle, the upper part of the pushing handle stretches out of the space between the right side cross beam and the lower bottom frame to the right, the bottom surface of the right side cross beam is provided with a vertical strip-shaped alignment plate extending along the front-rear direction, the strip-shaped alignment plate is positioned outside the right side of the lifting frame, the right side of the left side cross beam is provided with a strip-shaped push rod extending along the front-rear direction, the strip-shaped push rod and the strip-shaped alignment plate are oppositely arranged, the strip-shaped push rod is positioned above the left side of the lifting frame, and the left cross beam on the left side is provided with a left-right driving device for driving the strip-shaped push rod to horizontally move.

10. The smart tab machine for trimming tabs as defined in claim 9, wherein: the left and right driving device comprises a front mounting block, a rear mounting block, a transmission screw rod, a left and right driving motor, a side transmission toothed belt, a sliding sleeve and a guide rod, wherein the front mounting block and the rear mounting block are respectively fixed on the bottom surface of a left side cross beam and are arranged at intervals in the front and the rear, the left and right driving motor is fixed on the bottom surface of the front mounting block, the output shafts of the left and right driving motors are arranged in the left direction, the output shafts of the left and right driving motor are sleeved with a driving gear, the transmission screw rod is positioned at the rear side of the rear mounting block and extends along the left and right direction, rear mounting plates which extend out of the rear mounting block are fixedly arranged on the left and right outer side walls of the rear mounting block, the guide rod and the transmission screw rod are positioned between the rear parts of the two rear mounting plates, the guide rod is positioned behind the transmission screw rod, the end part of the transmission screw rod is rotatably arranged on the rear mounting plate, the end part of the guide rod is fixedly arranged on the rear mounting plate, the left end part of the transmission screw rod is rotatably extended out of the left rear mounting plate, the left end part of the transmission screw rod is sleeved with a fixed driven gear, the side transmission toothed belt is wound on the driving gear and the driven gear, the sliding sleeve is positioned between the two rear mounting plates, the guide rod and the transmission screw rod all penetrate through the sliding sleeve, the sliding sleeve is in threaded connection with the transmission screw rod, the bottom surface of the sliding sleeve is fixedly provided with a connecting plate positioned below a left side cross beam, the right end of the connecting plate stretches into a hollow cavity of the frame, and the right end part of the connecting plate is welded with the bar-shaped push rod.