A material film cutting machine integrating material feeding and cutting

Abstract

The application provides a material film cutting machine integrating material feeding and cutting, which comprises a rack, a positioning device, a material pressing device, a material clamping device and two or more cutting devices, the positioning device is arranged in a recess formed by downward recessing in the middle part of the rack, the material pressing device is arranged above the positioning device and connected to the two ends of the rack, the cutting devices connected to the rack are arranged at the two ends of the material pressing device, the two ends of the material clamping device arranged above the material pressing device are connected to the cutting devices respectively, after the material clamping device clamps the material film passing through the cutting devices and moves horizontally to a preset position, the cutting devices cut the material film pressed by the material pressing device, and the material pressing device and the material clamping device move the cut material film to the upper side of the positioning device and adhere to the photovoltaic glass plate fixed on the positioning device, the application can accurately cut the material film, and realizes alternating conveying and adhering of the cut material film, thereby improving the working efficiency of the material film adhering to the photovoltaic glass plate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material film shearing, and particularly relates to a material film shearing machine integrating material feeding and shearing. BACKGROUND

[0002] The existing photovoltaic production line has problems such as inaccurate material film discharging position, inconvenient operation, inability to automatically realize shearing length and quantity control, and the like, which leads to material film position deviation, unstable production, and increased economic loss of users, and cannot be used for processing other materials, thereby affecting user experience.

[0003] For example, a document with the Chinese patent application number 201820601786.6, the classification number B29C63 / 02, and the publication date 2018.12.14 discloses an automatic shearing and laying machine, which comprises a laying machine body, a control console, a fixing frame, a front jaw mechanism, and a rear jaw mechanism. The laying machine body comprises a static buffer roller, a floating roller, a correcting part, and a feeding mechanism. The static buffer roller is arranged at the left top of the laying machine body and is connected with the laying machine body. The floating roller is arranged at the left bottom of the laying machine body and is connected with the laying machine body. The correcting part is arranged at the right middle part of the laying machine body and is fixedly connected with the laying machine body. The feeding mechanism is arranged at the left bottom end of the laying machine body and is fixedly connected with the laying machine body. The inside of the feeding mechanism is provided with a Z-shaped conveying pipe, which is fixedly connected with the feeding mechanism. The top end and the bottom end of the Z-shaped conveying pipe are provided with an automatic separator.

[0004] In the above-mentioned document, the cutter movement mechanism controls the cutter mechanism to accurately shear the material film. The front jaw mechanism is mainly used to accurately control the position of the material film. It is used together with the rear jaw mechanism. The front jaw mechanism radiates the pulled-out material film to the glass. The servo motor drives the material film through the synchronous belt to accurately control the laying position, so that the laying position of the material film will not deviate. However, it only corrects the material film on one side of the laying machine body and then transports and lays the material film. The material film is not sheared at both ends and then transported alternately. Therefore, the work efficiency is low. SUMMARY

[0005] The present application aims to provide a material film shearing machine integrating material feeding and shearing, which can accurately shear the material film and alternately transport and lay the sheared material film, thereby improving the work efficiency of the material film and the photovoltaic glass plate.

[0006] To achieve the above object, the application provides a material film cutting machine integrating material feeding and cutting, comprising a frame, a positioning device, a material pressing device, a material clamping device and two or more cutting devices, the positioning device is arranged in a recess formed by downward recessing in the middle part of the frame, the material pressing device is arranged above the positioning device and connected to the two ends of the frame, the cutting devices are arranged at the two ends of the frame, the material clamping device arranged above the material pressing device is connected to the cutting devices at the two ends respectively, the material pressing device comprises two or more material pressing mechanisms, a material pressing assembly is arranged on the material pressing mechanism, the material pressing assembly moves up and down along the vertical direction of the frame to realize pressing, the material pressing assembly moves horizontally on the frame, after the material clamping device clamps the material film moving horizontally through the cutting device to the preset position, the material clamping device comprises a material clamping mechanism, a material clamping assembly is arranged on the material clamping mechanism, the material clamping assembly moves horizontally and vertically on the material clamping device, the material clamping assembly and the material pressing assembly are oppositely arranged, when the material clamping device at one end of the frame is in the clamping state, the material clamping device at the other end of the frame is in the reset state; the cutting device cuts the material film pressed by the material pressing device, and the material pressing device and the material clamping device move the cut material film above the positioning device.

[0007] The above structure, after the material film passes through the cutting device, the material clamping device can move horizontally, and the material clamping assembly can move up and down along the material clamping device, thereby realizing clamping of the material film and driving the material film to continue moving horizontally to the preset position, at this time, the length of the material film matches the length of the photovoltaic glass plate on the positioning device, the material clamping device stops moving, thereby enabling the material pressing device to realize pressing and fixing of the material film on the side close to the cutting device, after fixing the material film, the cutting device can stably cut the material film, the cut material film is smooth and does not damage the material film, finally, the material pressing device and the material clamping device clamp the two ends of the material film respectively and move the material film above the positioning device to realize lamination with the photovoltaic glass plate fixed on the positioning device, since two material pressing devices and material clamping devices are respectively arranged on the two sides of the frame, and one material clamping device is in the clamping state while the other material clamping device is in the reset state, the two material clamping devices can work alternately on the frame, thereby improving the cutting efficiency.

[0008] Further, the positioning device comprises a first support frame, a first moving assembly, and two or more travel switches, a jacking assembly, a longitudinal positioning assembly, and a transverse positioning assembly. The first support frame is connected to the recess at the middle part of the rack. The first moving assembly is connected above the first support frame and is arranged perpendicularly to the first support frame through a first connecting seat. The two sides of the first moving assembly are respectively provided with auxiliary assemblies connected to the first support frame and arranged in parallel to the first moving assembly. The first moving assembly comprises a fifth driving motor, a first transmission shaft, and two or more first transmission assemblies. The first transmission assembly comprises a first fixed seat, a first transmission belt, a first driving wheel, and a first driven wheel. The first driving wheel and the first driven wheel are respectively arranged at the two ends of the first fixed seat. The first transmission belt is sleeved on the first driving wheel and the first driven wheel. The fifth driving motor and the travel switch are arranged on one side of the first fixed seat. The output end of the fifth driving motor is connected to one end of the first transmission shaft. The other end of the first transmission shaft passes through the first fixed seat and is connected to the first driving wheel.

[0009] The above arrangement can move the photovoltaic glass plate from one side of the first support frame to the center position of the rack through the first moving assembly. When the photovoltaic glass plate moves to the travel switch, the fifth driving motor can be controlled to stop driving.

[0010] Further, the jacking assembly is arranged between the first transmission assemblies. The jacking assembly comprises a jacking connecting seat, a jacking air cylinder, and a jacking support rod. The jacking connecting seat is connected to the first support frame. The jacking air cylinder is connected to the jacking connecting seat. The output end of the jacking air cylinder is fixedly connected to the jacking support rod.

[0011] The auxiliary assembly comprises an auxiliary fixed rod, two or more auxiliary fixed seats one, auxiliary fixed seats two, and auxiliary wheels. The auxiliary fixed rod is connected to the first support frame through the auxiliary fixed seat one. The auxiliary fixed seat two is connected to the auxiliary fixed rod. The auxiliary wheels are installed on the auxiliary fixed seat two. The auxiliary wheels are at the same height as the first transmission assembly belt.

[0012] The above arrangement facilitates the auxiliary assembly to assist the photovoltaic glass plate to move to the center position of the rack. Then the jacking air cylinder drives the jacking support rod to jack up the photovoltaic glass plate, so as to facilitate the film to be attached to the photovoltaic glass plate.

[0013] Further, the transverse positioning assembly is arranged at the two ends of the first support frame. The transverse positioning assembly comprises a transverse moving module, a transverse driving motor, and a transverse limiting rod. The transverse moving module is connected to the first support frame. The transverse driving motor arranged on the first support frame is connected to the transverse moving module. The transverse moving module is provided with a transverse moving slider. The transverse limiting rod is connected to the transverse moving slider.

[0014] The longitudinal positioning assembly is arranged on one side of the two ends of the first fixing base, and comprises a longitudinal moving module, a longitudinal driving motor, a longitudinal driving cylinder and a longitudinal limiting rod. The longitudinal moving module is connected to the first support frame. The longitudinal driving motor arranged on the first fixing base is connected to the longitudinal moving module. The longitudinal moving module is provided with a longitudinal moving slider. The longitudinal moving slider is connected with a longitudinal connecting plate. The longitudinal driving cylinder arranged in the vertical direction is connected perpendicularly to the longitudinal connecting plate. The longitudinal limiting rod is fixedly connected to the output end of the longitudinal driving cylinder.

[0015] With the above arrangement, after the photovoltaic glass plates of different sizes are moved to the center position of the rack, the horizontal moving module can be driven by the horizontal driving motor, and then the horizontal limiting rods are driven to move in the horizontal direction, so that the relative distance between the horizontal limiting rods is adjusted according to the length of the photovoltaic glass plate, and the photovoltaic glass plate is limited in the horizontal direction. Meanwhile, the longitudinal moving module can be driven by the longitudinal driving motor, and then the longitudinal limiting rods are driven to move in the longitudinal direction, so that the relative distance between the longitudinal limiting rods is adjusted according to the width of the photovoltaic glass plate, and then the longitudinal limiting rods are lifted in the vertical direction by the longitudinal driving cylinder, so that the longitudinal limiting rods are arranged higher than the photovoltaic glass plate, and the photovoltaic glass plate is limited in the longitudinal direction, so that the photovoltaic glass plate is positioned in the plane.

[0016] Further, the pressing device further comprises a second support frame, and the pressing mechanism comprises a pressing assembly, a second driving motor, a second transmission shaft and two or more second transmission assemblies. The second transmission assembly comprises a second fixing block, a second fixing base, a second transmission belt, a second driving wheel, a second driven wheel and two or more second tensioning wheels. The second fixing base is fixedly connected to the rack. The two ends of the second support frame are connected to the two ends of the rack through the second fixing base. The second driving wheel and the two or more second tensioning wheels are arranged on the outer side of the second fixing base. The second driving wheel is fixedly sleeved on the two ends of the second transmission shaft penetrating through the second fixing base. The output end of the second driving motor arranged on the rack is connected to the second transmission shaft. The second driven wheel is connected to the second support frame. The second transmission belt is sleeved on the second driving wheel, the second driven wheel and the two or more second tensioning wheels. The second fixing block is fixedly connected to the second transmission belt.

[0017] With the above arrangement, the second driving motor can drive the second transmission shaft to rotate, and then drive the second driving wheel to rotate. Since the second driving wheel, the second driven wheel and the second tensioning wheel are connected in transmission through the second transmission belt, the second fixing block connected to the second transmission belt can be horizontally moved.

[0018] Further, the second support frame is provided with two or more second sliding rails arranged in the transverse direction, and the material pressing assembly comprises a material pressing cylinder seat, a material pressing cylinder, a material pressing rod, a material pressing fixed rod, a material pressing fixed block and a second sliding block. The material pressing rod is fixedly connected with the output end of the material pressing cylinder, the material pressing cylinder is installed on the material pressing cylinder seat, the material pressing cylinder seat is connected with the material pressing fixed rod, the bottom of the material pressing fixed rod is connected with a material pressing support plate, the two ends of the material pressing fixed rod are connected with the material pressing fixed block, the material pressing fixed block is fixedly connected with one end of the second sliding block, the second sliding block is sleeved on the second sliding rail and is in sliding connection with the second sliding rail, and the other end of the second sliding block is fixedly connected with a second fixed block.

[0019] With the above arrangement, after the second fixed block is driven to move by the second transmission belt, the second sliding block can be driven to slide on the second sliding rail, so as to drive the material pressing assembly to move to one side of the cutting device. The material pressing rod is driven to move in the vertical direction by the material pressing cylinder, so as to press the material film abutting against the material pressing support plate, thereby facilitating the cutting device to realize flat cutting of the pressed material film.

[0020] Further, the material clamping device further comprises a third support frame and a third transmission assembly. The two ends of the third support frame are connected with the cutting device, and the two ends of the third support frame are provided with third fixed seats. The third transmission assembly comprises a fourth driving motor, a third transmission belt, a third driving wheel, a third driven wheel and a third fixed block. The third driving wheel and the third driven wheel are arranged on the third fixed seat. The output end of the fourth driving motor arranged on one side of the third fixed seat is connected with the third driving wheel. The third transmission belt is sleeved on the third driving wheel and the third driven wheel. The third fixed block is fixedly connected with the third transmission belt, and the third fixed block is connected with the material clamping mechanism.

[0021] With the above arrangement, the fourth driving motor can drive the third driving wheel to rotate. Since the third driving wheel and the third driven wheel are in transmission connection through the third transmission belt, the third fixed block connected with the third transmission belt can be driven to move horizontally, so as to drive the material clamping mechanism to move horizontally.

[0022] Further, the material clamping mechanism further comprises a material clamping connecting plate, a third sliding block, a material clamping connecting rod, a third moving assembly and a third guide rod, the material clamping assemblies are arranged side by side on one side of the material clamping connecting rod, two or more than two third sliding rails are arranged on the third support frame in the transverse direction, the upper end of the material clamping connecting plate is connected with the third fixed block, the lower end of the material clamping connecting plate is fixedly connected with the third sliding block which is slidably connected on the third sliding rail, the two ends of the third moving assembly are connected with the material clamping connecting plate and the material clamping connecting rod respectively, the third moving assembly comprises a third connecting rod and a third driving cylinder, the third driving cylinder is connected on the material clamping connecting rod, the output end of the third driving cylinder is connected with one end of the third connecting rod through a third connecting block, the other end of the third connecting rod is connected with the material clamping connecting plate, and the lower end of the third guide rod penetrates through the material clamping connecting plate and is connected with the material clamping connecting rod.

[0023] Through the above arrangement, after the third fixed block drives the material clamping connecting plate to move to the position corresponding to the material film, the third driving cylinder can drive the third connecting rod to move in the vertical direction, and since the third guide rod is arranged between the material clamping connecting plate and the material clamping connecting rod, the material clamping assembly can be driven to ascend and descend, so that the material clamping assembly and the material film are at the same height.

[0024] Further, the material clamping assembly comprises a material clamping cylinder, a material clamping base, an upper material clamping plate and a lower material clamping plate, one end of the material clamping base is connected with the material clamping connecting rod, the lower material clamping plate is fixedly connected with the other end of the material clamping base, material clamping cylinder seats are arranged on the two sides of the material clamping base, the two sides of the material clamping cylinder are connected with the material clamping cylinder seats respectively, the lower end of the upper material clamping plate which abuts against the lower material clamping plate is hinged with the other end of the material clamping base, and the upper end of the upper material clamping plate is hinged with the output end of the material clamping cylinder.

[0025] Through the above arrangement, the material clamping cylinder can drive the upper material clamping plate to rotate around the hinge between the upper material clamping plate and the material clamping base, so that the upper material clamping plate and the lower material clamping plate are opened and closed to clamp the material film. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0027] Figure 2 It is a schematic diagram of the structure of the positioning device in the present application.

[0028] Figure 3 It is a schematic diagram of the structure of the material pressing device in the present application.

[0029] Figure 4 It is a schematic diagram of the structure of the positioning device in the present application.

[0030] Figure 5 It is a schematic diagram of the structure of the material clamping device in the present application.

[0031] Figure 6 Structure diagram of the clamping device from another perspective of the present application.

[0032] Figure 7 Structure diagram of the cutting device of the present application.

[0033] Figure 8 Structure diagram of the cutting device from another perspective of the present application.

[0034] Figure 9 Structure diagram of the cutting device from another perspective of the present application. Figure 1 Enlarged view of A in the middle.

[0035] Figure 10 Enlarged view of B in the middle. Figure 2 Enlarged view of B in the middle.

[0036] Figure 11 Enlarged view of C in the middle. Figure 3 Enlarged view of C in the middle.

[0037] Figure 12 Enlarged view of D in the middle. Figure 5 Enlarged view of D in the middle.

[0038] Figure 13 Enlarged view of E in the middle. Figure 6 Enlarged view of E in the middle.

[0039] Figure 14 Enlarged view of F in the middle. Figure 2 Enlarged view of F in the middle.

[0040] Figure 15 Connection diagram of the pressing device, clamping device and cutting device and the film on one side of the frame of the present application. DETAILED DESCRIPTION

[0041] The present application will be further described in detail below in conjunction with the drawings and specific embodiments.

[0042] As Figures 1 to 15The illustrated material film cutting machine integrates feeding and cutting, comprising a rack z1, a positioning device z2, a material pressing device z3, a material clamping device z4, and two or more cutting devices z5. The positioning device z2 is arranged in a recessed part formed by downward recessing the middle part of the rack z1. The positioning device z2 comprises a first support frame z6, a first moving assembly, two or more travel switches z7, a jacking assembly, a longitudinal positioning assembly, and a transverse positioning assembly. The first support frame z6 is connected to the recessed part of the middle part of the rack z1. The first moving assembly is connected above the first support frame z6 and arranged perpendicularly to the first support frame z6 through a first connecting seat z8. The two sides of the first moving assembly are respectively provided with auxiliary assemblies connected to the first support frame z6 and arranged in parallel to the first moving assembly. The first moving assembly comprises a fifth driving motor z9, a first transmission shaft z10, and two or more first transmission assemblies. The first transmission assembly comprises a first fixed seat z11, a first transmission belt z12, a first driving wheel (not labeled in the figure), and a first driven wheel (not labeled in the figure). The first driving wheel (not labeled in the figure) and the first driven wheel (not labeled in the figure) are respectively arranged at the two ends of the first fixed seat z11. The first transmission belt z12 is sleeved on the first driving wheel (not labeled in the figure) and the first driven wheel (not labeled in the figure). The fifth driving motor z9 and the travel switch z7 are arranged on one side of the first fixed seat z11. The output end of the fifth driving motor z9 is connected to one end of the first transmission shaft z10. The other end of the first transmission shaft z10 passes through the first fixed seat z11 and is connected to the first driving wheel (not labeled in the figure). In this embodiment, the first driven wheel (not labeled in the figure) is sleeved on the first connecting shaft (not labeled in the figure) of the first fixed seat z11. The first driving wheel (not labeled in the figure) is connected to the first driven wheel (not labeled in the figure) through the first transmission belt z12, so that the photovoltaic glass plate z15 can be moved from one side of the first support frame z6 to the center position of the rack z1 through the first moving assembly. When the photovoltaic glass plate z15 moves to the center position of the rack z1 and touches the travel switch z7, the fifth driving motor z9 can be controlled to stop driving.

[0043] The jacking assembly is arranged between the first transmission assemblies. The jacking assembly comprises a jacking connecting seat z16, a jacking air cylinder z17, and a jacking support rod z18. The jacking connecting seat z16 is connected to the first support frame z6. The jacking air cylinder z17 is connected to the jacking connecting seat z16. The output end of the jacking air cylinder z17 is fixedly connected to the jacking support rod z18. In this embodiment, the length of the jacking support rod z18 matches the width of the photovoltaic glass plate z15. The jacking support rod z18 is lifted by the jacking air cylinder z17 to lift the photovoltaic glass plate z15, thereby facilitating the material film to be attached to the photovoltaic glass plate z15.

[0044] In the embodiment, four auxiliary assemblies are arranged, two auxiliary assemblies are arranged at the two ends of the first moving assembly respectively, and the two auxiliary assemblies are arranged side by side. The auxiliary assembly comprises an auxiliary fixing rod z19 and two or more auxiliary fixing bases one z20, auxiliary fixing bases two z21 and auxiliary wheels z22. The auxiliary fixing rod z19 is connected with the first support frame z6 through the auxiliary fixing base one z20. The auxiliary fixing bases two z21 are connected on the auxiliary fixing rod z19. The auxiliary wheels z22 are installed on the auxiliary fixing bases two z21. The auxiliary wheels z22 are at the same height as the first transmission belt assembly, so as to facilitate the auxiliary assembly to assist the photovoltaic glass plate z15 to move to the center position of the rack z1.

[0045] The lateral positioning assembly is arranged at the two ends of the first support frame z6. In the embodiment, two lateral positioning assemblies are arranged. The lateral positioning assemblies are located between the two auxiliary assemblies on the same side. The lateral positioning assembly comprises a lateral moving module z23, a lateral driving motor z24 and a lateral limiting rod z25. The lateral moving module z23 is connected with the first support frame z6. The lateral driving motor z24 arranged on the first support frame z6 is connected with the lateral moving module z23. The lateral moving module z23 is provided with a lateral moving slider z26. The lateral limiting rod z25 is connected with the lateral moving slider z26. In this way, after the photovoltaic glass plate z15 of different sizes is moved to the center position of the rack z1, the lateral driving motor z24 can drive the lateral moving module z23 to move the lateral limiting rod z25 in the lateral direction, so as to adjust the relative distance between the lateral limiting rods z25 according to the length of the photovoltaic glass plate z15, and limit the photovoltaic glass plate z15 in the lateral direction.

[0046] The longitudinal positioning assembly is arranged on one side of the two ends of the first fixed seat z11. In this embodiment, four longitudinal positioning assemblies are arranged. The longitudinal positioning assembly comprises a longitudinal moving module z27, a longitudinal driving motor z28, a longitudinal driving cylinder z29 and a longitudinal limiting rod z30. The longitudinal moving module z27 is connected to the first support frame z6. The longitudinal driving motor z28 arranged on the first fixed seat z11 is connected to the longitudinal moving module z27. The longitudinal moving module z27 is provided with a longitudinal moving slider z31. The longitudinal moving slider z31 is connected to a longitudinal connecting plate z32. The longitudinal driving cylinder z29 in the vertical direction is connected to the longitudinal connecting plate z32 perpendicularly. The longitudinal limiting rod z30 is fixedly connected to the output end of the longitudinal driving cylinder z29. In this way, after the photovoltaic glass plate z15 is positioned in the transverse direction, the longitudinal moving module z27 can be driven by the longitudinal driving motor z28, and then the longitudinal limiting rod z30 is driven to move in the longitudinal direction, so as to adjust the relative distance between the longitudinal limiting rods z30 according to the width of the photovoltaic glass plate z15. Then, the longitudinal limiting rod z30 is driven by the longitudinal driving cylinder z29 to realize lifting in the vertical direction, so that the longitudinal limiting rod z30 is arranged higher than the photovoltaic glass plate z15, and the photovoltaic glass plate z15 is positioned in the longitudinal direction, so as to realize positioning of the photovoltaic glass plate z15 in the plane.

[0047] The pressing device z3 is arranged above the positioning device z2 and connected at both ends of the rack z1, the pressing device z3 comprises a second support frame z33 and two or more pressing mechanisms, the second support frame z33 is provided with two or more second sliding rails z34 arranged in the transverse direction, in the embodiment, the pressing mechanisms are provided as two, the pressing mechanism comprises a pressing assembly, a second driving motor z35, a second transmission shaft z36 and two or more second transmission assemblies, the second transmission assemblies are provided as four, two at each end of the second support frame z33, the second transmission assembly comprises a second fixed block z37, a second fixed seat z38, a second transmission belt z39, a second driving wheel z40, a second driven wheel z41 and two or more second tensioning wheels z42, the second fixed seat z38 is fixedly connected on the rack z1, the two ends of the second support frame z33 are connected with the two ends of the rack z1 through the second fixed seat z38, the second driving wheel z40 and the two or more second tensioning wheels z42 are arranged outside the second fixed seat z38, the second tensioning wheels z42 are provided as two, the second fixed seat z38 is provided with a second connecting shaft (not marked in the figure), the second tensioning wheels z42 are sleeved on the second connecting shaft and rotationally connected with the second connecting shaft, the second driving wheel z40 is fixedly sleeved at both ends of the second transmission shaft z36 arranged through the second fixed seat z38, the output end of the second driving motor z35 arranged on the rack z1 is connected with the second transmission shaft z36, the second driven wheel z41 is connected on the second support frame z33, the second transmission belt z39 is sleeved on the second driving wheel z40, the second driven wheel z41 and the two or more second tensioning wheels z42, the second fixed block z37 is fixedly connected on the second transmission belt z39, thereby the second driving motor z35 can drive the second transmission shaft z36 to rotate, thereby driving the second driving wheel z40 to rotate, since the second driving wheel z40, the second driven wheel z41 and the second tensioning wheels z42 are transmissionally connected through the second transmission belt z39, thereby the second fixed block z37 connected on the second transmission belt z39 can be horizontally moved.

[0048] The pressing assembly comprises a pressing cylinder seat z43, a pressing cylinder z44, a pressing rod z45, a pressing fixed rod z46, a pressing fixed block z47 and a second sliding block z48. The pressing rod z45 is fixedly connected with the output end of the pressing cylinder z44. The pressing cylinder z44 is installed on the pressing cylinder seat z43. The pressing cylinder seat z43 is connected with the pressing fixed rod z46. The bottom of the pressing fixed rod z46 is connected with a pressing support plate z49. In the embodiment, the bottom of the pressing fixed rod z46 is fixedly connected with the pressing support plate z49, so that the material film can pass through the connection end between the pressing fixed rod z46 and the pressing support plate z49. The two ends of the pressing fixed rod z46 are connected with the pressing fixed block z47. The pressing fixed block z47 is fixedly connected with one end of the second sliding block z48. The second sliding block z48 is sleeved on the second sliding rail z34 and is in sliding connection with the second sliding rail z34. The other end of the second sliding block z48 is fixedly connected with the second fixed block z37. In this way, after the second fixed block z37 is driven to move by the second transmission belt z39, the second sliding block z48 can slide on the second sliding rail z34, and then the pressing assembly can be moved to one side of the cutting device. The pressing rod z45 is driven to move in the vertical direction by the pressing cylinder z44, and then the material film abutting against the pressing support plate z49 is pressed tightly, so that the cutting device can realize flat cutting on the pressed material film.

[0049] The clamping device z4 arranged above the pressing device z3 is connected with the cutting device z5 at both ends. After the clamping device z4 clamps the material film passing through the cutting device z5 and moves horizontally to the preset position, the cutting device z5 cuts the material film pressed by the pressing device z3. The pressing device z3 and the clamping device z4 move the cut material film above the positioning device z3 and adhere to the photovoltaic glass plate z15 fixed on the positioning device z3.

[0050] As Figure 6As shown, the material clamping device z4 comprises a third support frame z50, a third transmission assembly and a material clamping mechanism, both ends of the third support frame z50 are connected to the cutting device z5, in the embodiment, both ends of the third support frame z50 are connected to the first connecting rod s19 respectively, both ends of the third support frame z50 are provided with a third fixing seat z51, the third transmission assembly comprises a fourth driving motor z52, a third transmission belt z53, a third driving wheel z54, a third driven wheel z55 and a third fixing block z56, the third driving wheel z54 and the third driven wheel z55 are arranged on the third fixing seat z51, the output end of the fourth driving motor z52 arranged on one side of the third fixing seat z51 is connected to the third driving wheel z54, in the embodiment, the third fixing seat z51 is provided with a third connecting shaft (not marked in the figure), the third driven wheel z55 is sleeved on the third connecting shaft and is rotationally connected to the third connecting shaft, the third driving wheel z54 is fixedly sleeved on the output end of the fourth driving motor z52, the third transmission belt z53 is sleeved on the third driving wheel z54 and the third driven wheel z55, the third fixing block z56 is fixedly connected to the third transmission belt z53, the third fixing block z56 is connected to the material clamping mechanism, such as Figure 13 As shown, the material clamping mechanism comprises a material clamping connecting plate z57, a third sliding block z58, a material clamping connecting rod z59, two or more material clamping assemblies, a third moving assembly and a third guide rod z60, the material clamping assemblies are arranged side by side on one side of the material clamping connecting rod z59, the third support frame z50 is provided with two or more third sliding rails z61 arranged along the transverse direction, the upper end of the material clamping connecting plate z57 is connected to the third fixing block z56, the lower end of the material clamping connecting plate z57 is fixedly connected to the third sliding block z58 which is slidingly connected to the third sliding rail z61, both ends of the third moving assembly are connected to the material clamping connecting plate z57 and the material clamping connecting rod z59 respectively, the third moving assembly comprises a third connecting rod z62 and a third driving cylinder z63, the third driving cylinder z63 is connected to the material clamping connecting rod z59, the output end of the third driving cylinder z63 is connected to one end of the third connecting rod z62 through a third connecting block, the other end of the third connecting rod z62 is connected to the material clamping connecting plate z57, the lower end of the third guide rod z60 penetrates through the material clamping connecting plate z57 and is connected to the material clamping connecting rod z59, the upper end of the third guide rod z60 is provided with a third limiting block z64, the third driving wheel z54 is driven to rotate by the fourth driving motor z52, since the third driving wheel z54 and the third driven wheel z55 are transmissionally connected through the third transmission belt z53, the third fixing block z51 connected to the third transmission belt z53 can be horizontally moved, so that the material clamping connecting plate z57 can be moved to the position corresponding to the material film by the third fixing block z51, the third connecting rod z62 can be moved in the vertical direction by the third driving cylinder z63, since the third guide rod z60 is arranged between the material clamping connecting plate z57 and the material clamping connecting rod z59, the material clamping assemblies can be lifted and lowered, so that the material clamping assemblies and the material film are at the same height.

[0051] As shown in Figure 12 The clamping assembly comprises a clamping cylinder z65, a clamping base z66, an upper clamping plate z67 and a lower clamping plate z68. One end of the clamping base z66 is connected to the clamping connecting rod z59, the lower clamping plate z68 is fixedly connected to the other end of the clamping base z66, clamping cylinder seats z69 are arranged on the two sides of the clamping base z66, the two sides of the clamping cylinder z65 are respectively connected to the clamping cylinder seats z69, the lower end of the upper clamping plate z67, which is in abutment with the lower clamping plate z68, is hinged to the other end of the clamping base z66, and the upper end of the upper clamping plate z67 is hinged to the output end of the clamping cylinder z65, so that the upper clamping plate z67 can be driven by the clamping cylinder z65 to rotate around the hinge between the upper clamping plate z67 and the clamping base z66, and the upper clamping plate z67 and the lower clamping plate z68 can be opened and closed to clamp the film.

[0052] As shown in Figure 1 and Figure 7As shown, the cutting device z5 connected to the rack z1 is arranged at both ends of the pressing device z3, the cutting device z5 comprises a roller pressing device, a cutting mechanism and two support seats s1, the roller pressing device and the cutting mechanism are connected with the two opposite parallel support seats s1 respectively, the roller pressing device is arranged at one side of the cutting mechanism, the support seat s1 is provided with a support rod s2 vertically arranged in the vertical direction, the roller pressing device comprises an upper pressing roller assembly, a lower pressing roller assembly, a first driving assembly and two or more second driving assemblies, the lower pressing roller assembly is connected at both ends with the support seat s1, the output end of the first driving assembly arranged at one side of the lower pressing roller assembly is connected with the lower pressing roller assembly, the output end of the second driving assembly arranged on the support rod s2 is hinged with the upper pressing roller assembly, the upper pressing roller assembly comprises an upper pressing roller s3, an upper pressing roller shaft s4 and two upper connecting seats s5, the upper pressing roller s3 is sleeved on the upper pressing roller shaft s4, both ends of the upper pressing roller shaft s4 are rotatably connected with the two upper connecting seats s5 respectively, the lower pressing roller assembly comprises a lower pressing roller s6, a lower pressing roller shaft s7 and two lower connecting seats s8, the lower pressing roller s6 is sleeved on the lower pressing roller shaft s7, the two lower connecting seats s8 are fixedly connected with the two support seats s1 respectively, both ends of the lower pressing roller shaft s7 are rotatably connected with the two lower connecting seats s8 respectively, the first driving assembly comprises a first driving motor s9 and a first mounting seat s10, the first driving motor s9 is mounted on the first mounting seat s10, the output end of the first driving motor s9 is fixedly connected with the lower pressing roller shaft s7 through the first mounting seat s10, the first driving motor s9 is a servo motor, the lower pressing roller shaft s7 is driven to rotate different number of turns by the servo motor, so that the length of the cutting material film matches the length of the photovoltaic glass plate, in this embodiment, the second driving assembly is provided as two, the second driving assembly comprises a second driving cylinder s11, a second connecting shaft s12 and a second mounting seat s13, the second mounting seat s13 is fixedly connected with the support column s2, the second driving cylinder s11 is hinged with the second mounting seat s13, the output end of the second driving cylinder s11 is detachably connected with one end of the second connecting shaft s12, the other end of the second connecting shaft s12 is hinged with the upper connecting seat s5, so that the lower pressing roller s6 can be driven to rotate between the support seats s1 under the driving of the first driving assembly, and the upper pressing roller s3 and the lower pressing roller s6 are relatively rotated, thereby guiding the conveying of the material film, in addition, the upper pressing roller assembly is driven to rise and fall by the second driving cylinder s11, and the relative position of the upper pressing roller s3 and the lower pressing roller s6 is adjusted during the rising and falling process, so that the material film is pressed more tightly.

[0053] As Figure 7As shown, the cutting mechanism includes an upper cutting assembly, a lower cutting assembly, a third driving assembly and two or more link transmission assemblies. The two ends of the lower cutting assembly are fixedly connected to the support seat s1. The third driving assembly disposed on one side of the support seat s1 is in transmission connection with the link transmission assembly. The upper cutting assembly disposed above the lower cutting assembly is connected to the link transmission assembly at both ends. The upper cutting assembly includes an upper cutting seat s14 and an upper cutting blade s15. The upper cutting blade s15 is disposed on the upper cutting seat s14. The two ends of the upper cutting seat s14 are provided with through holes. The lower cutting assembly includes a lower cutting seat s16 and a lower cutting blade. The lower cutting blade is disposed on the lower cutting seat s16. The upper cutting blade s15 is oppositely disposed to the lower cutting blade (not marked in the figure). The two ends of the upper cutting seat s14 are hingedly connected to the link transmission assembly. The two ends of the lower cutting seat s16 are provided with connecting seats s17. The connecting seats s17 are provided with guide columns s18 matched with the through holes. The two ends of the first connecting rod s19 disposed above the upper cutting seat s14 are respectively connected to the guide columns s18 penetrating through the through holes of the upper cutting seat s14 in the vertical direction. Thus, the upper cutting seat s14 can be moved in the vertical direction by the link transmission assembly, thereby realizing shearing of the material film. The third driving assembly includes a third driving motor s20 and a third mounting seat s21. The third mounting seat s21 is disposed on one side of the support seat s1. The third driving motor s20 is mounted on the third mounting seat s21. The output end of the third driving motor s20 is in transmission connection with the link transmission assembly through the third mounting seat s21. In this embodiment, the link transmission assembly is provided as two. The link transmission assembly includes a first connecting rod s22, a second connecting rod s23, a transmission belt s24, a driving wheel s25 and a driven wheel s26. One end of the first connecting rod s22 is hingedly connected to the upper cutting seat s14. The other end of the first connecting rod s22 is hingedly connected to one end of the second connecting rod s23. The other end of the second connecting rod s23 is fixedly connected to a second rotating shaft s27. The second connecting rod s23 is provided with a connecting shaft. The other end of the first connecting rod s22 is hingedly connected to the connecting shaft s231. The axis of the connecting shaft s231 is different from the axis of the second rotating shaft s27. Thus, the connecting shaft s231 and the second rotating shaft s27 are eccentrically arranged. The two ends of the second rotating shaft s27 are fixedly connected to the driven wheel s26 disposed on one side of the support seat s1 after penetrating through the support seat s1. The driven wheel s26 is in transmission connection with the driving wheel s25 through the transmission belt s24. The driving wheel s25 is fixedly connected to one end of a first rotating shaft s28. The other end of the first rotating shaft s28 is fixedly connected to the output end of the third driving motor s20 after penetrating through the support seat s1. Thus, the driving wheel s25 can be rotated by the third driving motor s20, thereby driving the driven wheel s26 to rotate through the transmission belt s24. Thus, the driven wheel s26 drives the second connecting rod s23 to rotate, and finally drives the first connecting rod s22 to swing, thereby driving the upper cutting seat s14 to ascend and descend along the guide column s18 through the first connecting rod s22.

[0054] In the embodiment, as shown in the figure, a limiting plate s29 is arranged on one side of the lower cutting seat s16, so that after the upper cutting blade s15 cuts the material film, it can abut against the limiting plate s29 to prevent the upper cutting blade s15 from mistakenly touching the lower cutting seat s16. Figure 1

[0055] In the embodiment, as shown in the figure, a limiting buckle s30 is arranged on the first connecting rod s19, and a limiting block s31 is arranged on the upper cutting seat s14, and the limiting block s31 is slidingly connected in the limiting buckle s30, thereby limiting the upper cutting seat s14 in the vertical direction. Figure 1

[0056] The working principle of the application is as follows: after the material film on the material roll z0 passes through the cutting device z5, the material clamping device z4 moves in the horizontal direction, thereby clamping the material film and driving the material film to continue moving in the horizontal direction to a preset position, at which the length of the material film matches the length of the photovoltaic glass plate z15 on the positioning device z2, the material clamping device z4 stops moving, and then the material pressing device z3 presses and fixes the material film on the side close to the cutting device z5, after fixing the material film, the cutting device z5 stably cuts the material film, so that the cut of the material film is flat and does not damage the material film, finally, the material pressing device z3 and the material clamping device z4 clamp the two ends of the material film respectively, and move the material film to the upper side of the photovoltaic glass plate z15 fixed on the positioning device z2 to realize lamination.​​

Claims

1. A film cutting machine integrating feeding and cutting, characterized in that: The machine frame, positioning device, material pressing device, material clamping device and two or more cutting devices, the positioning device is arranged in the middle of the machine frame, the material pressing device is arranged above the positioning device and connected to the both ends of the machine frame, the cutting devices are arranged at the both ends of the machine frame, the material clamping device arranged above the material pressing device is connected to the cutting devices at the both ends, the material pressing device comprises two or more material pressing mechanisms, the material pressing mechanisms are provided with material pressing assemblies, the material pressing assemblies move up and down along the vertical direction of the machine frame to realize pressing, the material pressing assemblies move horizontally on the machine frame, the material clamping device clamps the material film passing through the cutting devices and moves horizontally to the preset position, the material clamping device comprises a material clamping mechanism, the material clamping mechanism is provided with a material clamping assembly, the material clamping assembly moves horizontally and vertically on the material clamping device, the material clamping assembly and the material pressing assembly are oppositely arranged, when the material clamping device at one end of the machine frame is in the clamping state, the material clamping device at the other end of the machine frame is in the reset state; The material clamping device further comprises a third support frame and a third transmission assembly, the both ends of the third support frame are connected to the cutting devices, the both ends of the third support frame are provided with third fixed seats, the third transmission assembly comprises a fourth driving motor, a third transmission belt, a third driving wheel, a third driven wheel and a third fixed block, the third driving wheel and the third driven wheel are arranged on the third fixed seats, the output end of the fourth driving motor arranged on one side of the third fixed seat is connected to the third driving wheel, the third transmission belt is sleeved on the third driving wheel and the third driven wheel, the third fixed block is fixedly connected to the third transmission belt, and the third fixed block is connected to the material clamping mechanism; The material clamping mechanism further comprises a material clamping connecting plate, a third sliding block, a material clamping connecting rod, a third moving assembly and a third guide rod, the material clamping assemblies are arranged side by side on one side of the material clamping connecting rod, the third support frame is provided with two or more third sliding rails arranged along the horizontal direction, the upper end of the material clamping connecting plate is connected to the third fixed block, the lower end of the material clamping connecting plate is fixedly connected to the third sliding block slidingly connected to the third sliding rails, the both ends of the third moving assembly are connected to the material clamping connecting plate and the material clamping connecting rod respectively, the third moving assembly comprises a third connecting rod and a third driving cylinder, the third driving cylinder is connected to the material clamping connecting rod, the output end of the third driving cylinder is connected to one end of the third connecting rod through a third connecting block, the other end of the third connecting rod is connected to the material clamping connecting plate, the lower end of the third guide rod penetrates through the material clamping connecting plate and is connected to the material clamping connecting rod, and the upper end of the third guide rod is provided with a third limiting block.

2. The film cutting machine integrated with feeding and cutting according to claim 1, characterized in that: The positioning device comprises a first support frame, a first moving assembly, and two or more travel switches, a jacking assembly, a longitudinal positioning assembly, and a transverse positioning assembly; the first support frame is connected to a recess at a middle position of a rack; the first moving assembly is connected to an upper portion of the first support frame in a perpendicular manner through a first connecting seat; two sides of the first moving assembly are respectively provided with auxiliary assemblies connected to the first support frame in a parallel manner; the first moving assembly comprises a fifth driving motor, a first transmission shaft, and two or more first transmission assemblies; each first transmission assembly comprises a first fixing seat, a first transmission belt, a first driving wheel, and a first driven wheel; the first driving wheel and the first driven wheel are respectively arranged at two ends of the first fixing seat; the first transmission belt is sleeved on the first driving wheel and the first driven wheel; the fifth driving motor and the travel switch are arranged at one side of the first fixing seat; an output end of the fifth driving motor is connected to one end of the first transmission shaft; the other end of the first transmission shaft penetrates through the first fixing seat and is connected to the first driving wheel.

3. The film material cutting machine integrated with feeding and cutting according to claim 2, characterized in that: The jacking assembly is arranged between the first transmission assemblies; the jacking assembly comprises a jacking connecting seat, a jacking cylinder, and a jacking support rod; the jacking connecting seat is connected to the first support frame; the jacking cylinder is connected to the jacking connecting seat; an output end of the jacking cylinder is fixedly connected to the jacking support rod. The auxiliary assembly comprises an auxiliary fixing rod, two or more auxiliary fixing seats one, two auxiliary fixing seats, and an auxiliary wheel; the auxiliary fixing rod is connected to the first support frame through the auxiliary fixing seat one; the auxiliary fixing seat two is connected to the auxiliary fixing rod; the auxiliary wheel is mounted on the auxiliary fixing seat two; the auxiliary wheel is at the same height as the first transmission assembly.

4. The film cutting machine integrated with feeding and cutting according to claim 2, characterized in that: The transverse positioning assembly is arranged at two ends of the first support frame; the transverse positioning assembly comprises a transverse moving module, a transverse driving motor, and a transverse limiting rod; the transverse moving module is connected to the first support frame; the transverse driving motor arranged on the first support frame is connected to the transverse moving module; the transverse moving module is provided with a transverse moving slider; the transverse limiting rod is connected to the transverse moving slider. The longitudinal positioning assembly is arranged at one side of the first fixing seat at two ends; the longitudinal positioning assembly comprises a longitudinal moving module, a longitudinal driving motor, a longitudinal driving cylinder, and a longitudinal limiting rod; the longitudinal moving module is connected to the first support frame; the longitudinal driving motor arranged on the first fixing seat is connected to the longitudinal moving module; the longitudinal moving module is provided with a longitudinal moving slider; the longitudinal moving slider is connected to a longitudinal connecting plate; the longitudinal driving cylinder arranged in a vertical direction is connected to the longitudinal connecting plate in a perpendicular manner; the longitudinal limiting rod is fixedly connected to an output end of the longitudinal driving cylinder.

5. The film cutting machine integrated with feeding and cutting according to claim 1, characterized in that: The pressing device further comprises a second support frame, the pressing mechanism further comprises a second driving motor, a second transmission shaft and two or more second transmission assemblies, the second transmission assembly comprises a second fixed block, a second fixed seat, a second transmission belt, a second driving wheel, a second driven wheel and two or more second tensioning wheels, the second fixed seat is fixedly connected to the rack, two ends of the second support frame are connected to two ends of the rack through the second fixed seat, the second driving wheel and the two or more second tensioning wheels are arranged on the outer side of the second fixed seat, the second driving wheel is fixedly sleeved on the second transmission shaft penetrating through the second fixed seat, the output end of the second driving motor arranged on the rack is connected to the second transmission shaft, the second driven wheel is connected to the second support frame, the second transmission belt is sleeved on the second driving wheel, the second driven wheel and the two or more second tensioning wheels, and the second fixed block is fixedly connected to the second transmission belt.

6. The film material cutting machine integrating material feeding and cutting according to claim 5, characterized in that: The second support frame is provided with two or more second sliding rails arranged in the transverse direction, and the pressing assembly comprises a pressing cylinder seat, a pressing cylinder, a pressing rod, a pressing fixed rod, a pressing fixed block and a second sliding block. The pressing rod is fixedly connected to the output end of the pressing cylinder, the pressing cylinder is installed on the pressing cylinder seat, the pressing cylinder seat is connected to the pressing fixed rod, the bottom of the pressing fixed rod is connected with a pressing support plate, two ends of the pressing fixed rod are connected to the pressing fixed block, the pressing fixed block is fixedly connected to one end of the second sliding block, the second sliding block is sleeved on the second sliding rail and is in sliding connection with the second sliding rail, and the other end of the second sliding block is fixedly connected to the second fixed block.

7. The film cutting machine integrated with feeding and cutting according to claim 1, characterized in that: The clamping assembly comprises a clamping cylinder, a clamping base, an upper clamping plate and a lower clamping plate. One end of the clamping base is connected to the clamping connecting rod, the lower clamping plate is fixedly connected to the other end of the clamping base, clamping cylinder seats are arranged on the two sides of the clamping base, the clamping cylinder is connected to the clamping cylinder seats on the two sides, the lower end of the upper clamping plate in abutment with the lower clamping plate is hingedly connected to the other end of the clamping base, and the upper end of the upper clamping plate is hingedly connected to the output end of the clamping cylinder.

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