Material film cutting machine integrating feeding and cutting

Abstract

The invention provides a feeding and cutting integrated material film cutting machine which comprises a rack, a positioning device, material pressing devices, a material clamping device and more than two cutting devices, the positioning device is arranged in the middle of the rack and is sunken downwards to form a sunken part, the material pressing devices are arranged above the positioning device and are connected to the two ends of the rack, and the material clamping device is arranged above the positioning device and is 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, the material clamping device clamps a material film penetrating through the cutting devices and horizontally moves to a preset position, and then the cutting devices cut the material film pressed by the material pressing device. The material pressing device and the material clamping device move the sheared material film to the position above the positioning device to be attached to a photovoltaic glass plate fixed to the positioning device, the material film can be accurately cut, the cut material film can be alternately conveyed and attached, and the operation efficiency of attaching the material film to the photovoltaic glass plate is improved.

Description

Technical Field

[0001] The invention relates to the technical field of film shearing, and in particular to a film shearing machine integrating feeding and cutting. Background Art

[0002] Existing photovoltaic production lines have problems such as inaccurate film discharge position, inconvenient operation, and inability to automatically achieve cutting length and quantity control. These problems lead to film position offset and unstable output, increasing economic losses for users, and the film cannot be used to process other materials, affecting user experience.

[0003] For example, the document with Chinese patent application number 201820601786.6, classification number B29C63 / 02, and announcement date 2018.12.14 discloses an automatic cutting and laying machine, including a laying machine main body, a control console, a fixed frame, a front clamping mechanism and a rear clamping mechanism. The laying machine main body includes a static buffer roller, a floating roller, a correction part and a feeding mechanism. The static buffer roller is arranged at the top left side of the laying machine main body, and the static buffer roller is connected through the laying machine main body; the floating roller is arranged at the bottom left side of the laying machine main body, and the floating roller is connected through the laying machine main body; the correction part is arranged in the middle part of the right side of the laying machine main body, and the correction part is fixedly connected to the laying machine main body; and the feeding mechanism is arranged at the bottom left side of the laying machine main body, the feeding mechanism is fixedly connected to the laying machine main body, and a Z-shaped transmission pipe is arranged inside the feeding mechanism, the Z-shaped transmission pipe is fixedly connected to the feeding mechanism, and automatic separators are arranged at the top and bottom ends of the Z-shaped transmission pipe.

[0004] In the above-mentioned document, the cutting mechanism is controlled by the cutting mechanism to accurately cut the film. The front clamp mechanism is mainly used to accurately control the position of the film. It is used together with the rear clamp mechanism. The front clamp mechanism radiates the pulled film onto the glass and is driven by the servo motor through the synchronous belt to accurately control the laying position so that the laying position of the film will not be offset. However, it only corrects the film on one side of the laying machine body and then transports it for laying. It does not cut the film at both ends and then transport it alternately, which has low operating efficiency. Summary of the invention

[0005] The object of the present invention is to provide a material film cutting machine integrating feeding and cutting, which can accurately cut the material film and realize alternate conveying and bonding of the cut material film, thereby improving the operating efficiency of bonding the material film to the photovoltaic glass panel.

[0006] In order to achieve the above-mentioned purpose, the present invention provides a material film cutting machine integrating feeding and cutting, comprising a frame, a positioning device, a material pressing device, a material clamping device and more than two cutting devices, wherein the positioning device is arranged in a recessed portion formed by a downward depression in the middle of the frame, the material pressing device is arranged above the positioning device and connected to both ends of the frame, cutting devices are arranged at both ends of the frame, and both ends of the material clamping device arranged above the material pressing device are respectively connected to the cutting device, the material pressing device comprises more than two material pressing mechanisms, a material pressing assembly is arranged on the material pressing mechanism, and the material pressing assembly is arranged along the frame The material film is clamped by the pressing device, and the pressing device moves horizontally on the frame. After the clamping device clamps the material film passing through the cutting device and moves horizontally to a preset position, the clamping device includes a clamping mechanism, on which a clamping component is arranged. The clamping component moves horizontally and vertically on the clamping device. The clamping component and the pressing component are arranged relatively to each other. When the clamping device at one end of the frame is in a clamping state, the clamping device at the other end of the frame is in a reset state. The cutting device shears the material film pressed by the pressing device, and the pressing device and the clamping device move the sheared material film to the top of the positioning device.

[0007] In the above structure, after the material film passes through the cutting device, the clamping device can move in the horizontal direction, and the clamping assembly can move up and down along the clamping device, so as to clamp the material film and drive the material film to continue to move in the horizontal direction. After moving to the preset position, the length of the material film matches the length of the photovoltaic glass plate on the positioning device, and the clamping device stops moving, so that the pressing device can press and fix the material film on the side close to the cutting device. After fixing the material film, the cutting device can stably shear the material film, so that the cut of the sheared material film is smooth and does not cause damage to the material film. Finally, the pressing device and the clamping device can clamp the two ends of the material film respectively, and move the material film to the top of the positioning device and fit it with the photovoltaic glass plate fixed on the positioning device. Since two pressing devices and clamping devices are respectively arranged on both sides of the frame, and one clamping device is in a clamping state when the other clamping device is in a reset state, the two clamping devices can work alternately on the frame to improve the cutting efficiency.

[0008] Furthermore, the positioning device includes a first support frame, a first moving component and more than two travel switches, a jacking component, a longitudinal positioning component and a transverse positioning component. The first support frame is connected to a recessed portion in the middle of the frame. The first moving component is connected to the top of the first support frame through a first connecting seat and is vertically arranged with the first support frame. Auxiliary components connected to the first support frame and arranged parallel to the first moving component are respectively provided on both sides of the first moving component. The first moving component includes a fifth driving motor, a first transmission shaft and more than two first transmission components. The first transmission component includes 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 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 both 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, and 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 panel from one side of the first support frame to the center position of the frame through the first moving component, so that when the photovoltaic glass panel moves to the travel switch, the fifth drive motor can be controlled to stop driving.

[0010] Further, the jacking assembly is arranged between the first transmission assembly, and the jacking assembly includes a jacking connection seat, a jacking cylinder and a jacking support rod, the jacking connection seat is connected to the first support frame, the jacking cylinder is connected to the jacking connection seat, and the output end of the jacking cylinder is fixedly connected to the jacking support rod; The auxiliary component includes an auxiliary fixing rod and more than two auxiliary fixing seats 1, 2 and auxiliary wheels. The auxiliary fixing rod is connected to the first support frame through the auxiliary fixing seat 1, the auxiliary fixing seat 2 is connected to the auxiliary fixing rod, and the auxiliary wheel is installed on the auxiliary fixing seat 2. The auxiliary wheel is at the same height as the first transmission component belt.

[0011] The above arrangement facilitates the auxiliary assembly to assist the photovoltaic glass panel to move to the center of the frame, and then the lifting cylinder drives the lifting support rod to lift the photovoltaic glass panel, thereby facilitating the film to be attached to the photovoltaic glass panel. Further, the lateral positioning assembly is arranged at both ends of the first support frame, the lateral positioning assembly includes a lateral moving module, a lateral driving motor and a lateral limiting rod, the lateral moving module is connected to the first support frame, the lateral driving motor arranged on the first support frame is connected to the lateral moving module, the lateral moving module is provided with a lateral moving slider, and the lateral limiting rod is connected to the lateral moving slider; The longitudinal positioning component is relatively arranged on one side of the two ends of the first fixed seat, and the longitudinal positioning component includes 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 supporting frame, and the longitudinal driving motor arranged on the first fixed seat is connected to the longitudinal moving module. The longitudinal moving module is provided with a longitudinal moving slider, and the longitudinal moving slider is connected to a longitudinal connecting plate. The longitudinal driving cylinder located in the vertical direction is vertically connected to the longitudinal connecting plate, and the longitudinal limiting rod is fixedly connected to the output end of the longitudinal driving cylinder.

[0012] According to the above arrangement, after the photovoltaic glass panels of different sizes are moved to the center position of the frame, the transverse driving motor can be used to drive the transverse moving module, thereby driving the transverse limit rod to move in the transverse direction, thereby adjusting the relative distance between the transverse limit rods according to the length of the photovoltaic glass panel, and limiting the photovoltaic glass panel in the transverse direction; at the same time, the longitudinal driving motor can be used to drive the longitudinal moving module, thereby driving the longitudinal limit rod to move in the longitudinal direction, thereby adjusting the relative distance between the longitudinal limit rods according to the width of the photovoltaic glass panel, and then the longitudinal limit rod is driven to be raised and lowered in the vertical direction by the longitudinal driving cylinder, so that the longitudinal limit rod is higher than the photovoltaic glass panel, and the photovoltaic glass panel is limited in the longitudinal direction, thereby positioning the photovoltaic glass panel in the plane.

[0013] Furthermore, the pressing device also includes a second support frame, the pressing mechanism includes a pressing assembly, a second driving motor, a second transmission shaft and more than two second transmission assemblies, the second transmission assembly includes a second fixed block, a second fixed seat, a second transmission belt, a second driving wheel, a second driven wheel and more than two second tensioning wheels, the second fixed seat is fixedly connected to the frame, the two ends of the second support frame are connected to the two ends of the frame through the second fixed seat, the second driving wheel and the more than two second tensioning wheels are all arranged on the outside of the second fixed seat, the second driving wheel is fixedly sleeved on the two ends of the second transmission shaft that passes through the second fixed seat, the output end of the second driving motor arranged on the frame 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 more than two second tensioning wheels, and the second fixed block is fixedly connected to the second transmission belt.

[0014] The above arrangement can drive the second transmission shaft to rotate through the second driving motor, 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 by the second transmission belt, the second fixed block connected to the second transmission belt can be driven to move horizontally.

[0015] Furthermore, the second support frame is provided with more than two second slide rails arranged in the transverse direction, the pressing assembly includes a pressing cylinder seat, a pressing cylinder, a pressing rod, a pressing fixing rod, a pressing fixing 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 fixing rod, the bottom of the pressing fixing rod is connected to a pressing support plate, both ends of the pressing fixing rod are connected to the pressing fixing block, the pressing fixing block is fixedly connected to one end of the second sliding block, the second sliding block is sleeved on the second slide rail and slidably connected to the second slide rail, and the other end of the second sliding block is fixedly connected to the second fixing block.

[0016] According to the above arrangement, after the second transmission belt drives the second fixed block to move, it can drive the second sliding block to slide on the second slide rail, and then drive the pressing assembly to move to one side of the cutting device, and drive the pressing rod to move in the vertical direction through the pressing cylinder, thereby pressing the material film abutting against the pressing support plate, thereby facilitating the cutting device to achieve smooth shearing of the pressed material film.

[0017] Furthermore, the clamping device also includes a third support frame and a third transmission assembly. Both ends of the third support frame are connected to the cutting device. Both ends of the third support frame are provided with a third fixed seat. The third transmission assembly includes a fourth drive 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 drive 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 clamping mechanism.

[0018] With the above arrangement, the third driving wheel can be driven to rotate by the fourth driving motor. Since the third driving wheel and the third driven wheel are connected by the third transmission belt, the third fixed block connected to the third transmission belt can be driven to move horizontally, thereby driving the clamping mechanism to move horizontally.

[0019] The third guide rod is connected to the material clamping plate, and the third guide rod is connected to the material clamping plate.

[0020] According to the above arrangement, after the third fixed block drives the material clamping connecting plate to move to the upper position corresponding to the material film, the third driving cylinder can drive the third connecting rod to move in the vertical direction. Since a third guide rod is provided between the material clamping connecting plate and the material clamping connecting rod, the material clamping assembly can be driven to rise and fall, so that the material clamping assembly and the material film are at the same height.

[0021] Furthermore, the material clamping assembly includes 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 to the material clamping connecting rod, and the lower material clamping plate is fixedly connected to the other end of the material clamping base. Material clamping cylinder seats are provided on both sides of the material clamping base, and both sides of the material clamping cylinder are respectively connected to the material clamping cylinder seats. The lower end of the upper material clamping plate abutting against the lower material clamping plate is hinged to the other end of the material clamping base, and the upper end of the upper material clamping plate is hinged to the output end of the material clamping cylinder.

[0022] The above arrangement can drive the upper clamping plate to rotate around the hinge between the upper clamping plate and the clamping base through the clamping cylinder, thereby enabling the upper clamping plate and the lower clamping plate to open and close, and clamping the material film. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0024] Figure 2 It is a schematic diagram of the structure of the positioning device in the present invention.

[0025] Figure 3 It is a structural schematic diagram of the material pressing device in the present invention.

[0026] Figure 4 It is a schematic diagram of the structure of placing the photovoltaic glass panel on the positioning device in the present invention.

[0027] Figure 5 It is a schematic structural diagram of the clamping device in the present invention.

[0028] Figure 6 This is a schematic structural diagram of the clamping device from another perspective in the present invention.

[0029] Figure 7 It is a schematic diagram of the structure of the cutting device in the present invention.

[0030] Figure 8 This is a schematic diagram of the structure of the cutting device from another perspective in the present invention.

[0031] Fig. 9 for Figure 1 Enlarged view of point A in the middle.

[0032] Fig.10 for Figure 2 Enlarged view of point B in the middle.

[0033] Fig.11 for Figure 3 Enlarged view of center C.

[0034] Fig.12 for Figure 5 Enlarged view of point D in the middle.

[0035] Fig.13 for Figure 6 Enlarged view of point E in the middle.

[0036] Fig.14 for Figure 2 Enlarged view of point F in the middle.

[0037] Fig.15 It is a connection diagram of the material pressing device, the material clamping device, the cutting device and the material film located on one side of the frame in the present invention. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0039] like Figures 1 to 15As shown, a material film cutting machine integrating feeding and cutting comprises a frame z1, a positioning device z2, a material pressing device z3, a material clamping device z4 and more than two cutting devices z5, wherein the positioning device z2 is arranged in a recessed portion formed by a downward recess in the middle of the frame z1, the positioning device z2 comprises a first support frame z6, a first moving assembly and more than two travel switches z7, a lifting assembly, a longitudinal positioning assembly and a transverse positioning assembly, the first support frame z6 is connected to the recessed portion in the middle of the frame z1, the first moving assembly is connected to the top of the first support frame z6 through a first connecting seat z8 and is vertically arranged with the first support frame z6, auxiliary assemblies connected to the first support frame z6 and arranged parallel to the first moving assembly are respectively arranged on both sides of the first moving assembly, the first moving assembly comprises a fifth driving motor z9, a first transmission shaft z10 and more than two first transmission assemblies, the first transmission assembly comprises a first fixed seat z11, a first transmission belt z12, a first driving wheel (not marked in the figure) and a first driven wheel (not marked in the figure), the first driving wheel (not marked in the figure) The first driven wheel (not marked in the figure) and the first driven wheel (not marked in the figure) are respectively arranged at both ends of the first fixed seat z11, the first transmission belt z12 is sleeved on the first driving wheel (not marked in the figure) and the first driven wheel (not marked in the figure), the fifth drive motor z9 and the travel switch z7 are both arranged on one side of the first fixed seat z11, the output end of the fifth drive motor z9 is connected to one end of the first transmission shaft z10, and 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 marked in the figure). In this embodiment, the first driven wheel The driven wheel (not marked in the figure) is sleeved on the first connecting shaft (not marked in the figure) of the first fixed seat z11, and the first driving wheel (not marked in the figure) is connected to the first driven wheel (not marked in the figure) through the first transmission belt z12, so that the photovoltaic glass panel z15 can be moved from one side of the first support frame z6 to the center position of the frame z1 through the first moving component. In this way, when the photovoltaic glass panel z15 moves to the center position of the frame z1 and touches the travel switch z7, the fifth drive motor z9 can be controlled to stop driving.

[0040] The jacking assembly is arranged between the first transmission assembly, and the jacking assembly includes a jacking connection seat z16, a jacking cylinder z17 and a jacking support rod z18. The jacking connection seat z16 is connected to the first support frame z6, and the jacking cylinder z17 is connected to the jacking connection seat z16. The output end of the jacking 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 panel z15, so that the jacking support rod z18 is driven by the jacking cylinder z17 to lift the photovoltaic glass panel z15, thereby facilitating the material film to be attached to the photovoltaic glass panel z15.

[0041] In this embodiment, there are four auxiliary components, two of which are respectively provided at both ends of the first moving component and the two auxiliary components are arranged side by side. The auxiliary components include an auxiliary fixing rod z19 and two or more auxiliary fixing seats z20, auxiliary fixing seats z21 and auxiliary wheels z22. The auxiliary fixing rod z19 is connected to the first support frame z6 through the auxiliary fixing seat z20, the auxiliary fixing seat z21 is connected to the auxiliary fixing rod z19, and the auxiliary wheel z22 is installed on the auxiliary fixing seat z21. The auxiliary wheel z22 is at the same height as the first transmission belt assembly, so as to facilitate the auxiliary assembly to assist the photovoltaic glass panel z15 to move to the center position of the rack z1.

[0042] The transverse positioning components are arranged at both ends of the first support frame z6. In the present embodiment, two transverse positioning components are provided, and the transverse positioning components are located between the two auxiliary components on the same side. The transverse positioning components include a transverse moving module z23, a transverse driving motor z24 and a transverse limiting rod z25. The transverse moving module z23 is connected to the first support frame z6. The transverse driving motor z24 arranged on the first support frame z6 is connected to the transverse moving module z23. The transverse moving module z23 is provided with a transverse moving slider z26. The transverse limiting rod z25 is connected to the transverse moving slider z26. In this way, after the photovoltaic glass panels z15 of different sizes are moved to the center position of the frame z1, the transverse moving module z23 can be driven by the transverse driving motor z24, thereby driving the transverse limiting rod z25 to move in the transverse direction, thereby adjusting the relative distance between the transverse limiting rods z25 according to the length of the photovoltaic glass panel z15, and limiting the photovoltaic glass panel z15 in the transverse direction.

[0043] The longitudinal positioning components are relatively arranged on one side of the two ends of the first fixed seat z11. In the present embodiment, four longitudinal positioning components are provided, and the longitudinal positioning components include 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 supporting 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 with a longitudinal connecting plate z32. The longitudinal driving cylinder z29 located in the vertical direction is vertically connected to the longitudinal connecting plate z32. The longitudinal limiting rod z30 is provided with a longitudinal connecting plate z32. The positioning rod z30 is fixedly connected to the output end of the longitudinal driving cylinder z29, so that after the photovoltaic glass panel z15 is limited in the lateral direction, the longitudinal moving module z27 can be driven by the longitudinal driving motor z28, thereby driving the longitudinal limiting rod z30 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 panel z15, and then the longitudinal limiting rod z30 is driven by the longitudinal driving cylinder z29 to be raised and lowered in the vertical direction, so that the longitudinal limiting rod z30 is set higher than the photovoltaic glass panel z15, and the photovoltaic glass panel z15 is limited in the longitudinal direction, so as to position the photovoltaic glass panel z15 in the plane.

[0044] The pressing device z3 is arranged above the positioning device z2 and connected to the two ends of the frame z1, the pressing device z3 includes a second support frame z33 and two or more pressing mechanisms, the second support frame z33 is provided with two or more second slide rails z34 arranged in the transverse direction, in this embodiment, the pressing mechanism is set to two, the pressing mechanism includes a pressing assembly, a second drive motor z35, a second transmission shaft z36 and two or more second transmission assemblies, the second transmission assembly is set to four, two are respectively provided at both ends of the second support frame z33, the second transmission assembly includes 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 to the frame z1, the two ends of the second support frame z33 are connected to the two ends of the frame z1 through the second fixed seat z38, the second driving wheel z40 and the two or more second tensioning wheels z42 are all arranged on the outside of the second fixed seat z38, and the second tensioning wheel z 42 is set to two, a second connecting shaft (not marked in the figure) is provided on the outer side of the second fixed seat z38, the second tensioning wheel z42 is sleeved on the second connecting shaft and rotatably connected with the second connecting shaft, the second driving wheel z40 is fixedly sleeved on the two ends of the second transmission shaft z36 set through the second fixed seat z38, the output end of the second driving motor z35 set on the frame z1 is connected to the second transmission shaft z36, the second driven wheel z41 is connected to the second support frame z33, the second transmission belt z39 is sleeved on the second driving wheel z40, the second driven wheel z41 and more than two second tensioning wheels z42, the second fixed block z38 is fixedly connected to the second transmission belt z39, and then the second transmission shaft z36 can be driven to rotate by the second driving motor z35, and then the second driving wheel z40 can be driven to rotate, because the second driving wheel z40, the second driven wheel z41 and the second tensioning wheel z42 are connected by the second transmission belt z39 to realize transmission connection, thereby driving the second fixed block z37 connected to the second transmission belt z39 to move horizontally.

[0045] The material pressing assembly includes a material pressing cylinder seat z43, a material pressing cylinder z44, a material pressing rod z45, a material pressing fixing rod z46, a material pressing fixing block z47 and a second slider z48. The material pressing rod z45 is fixedly connected to the output end of the material pressing cylinder z44. The material pressing cylinder z44 is installed on the material pressing cylinder seat z43. The material pressing cylinder seat z43 is connected to the material pressing fixing rod z46. The bottom of the material pressing fixing rod z46 is connected to the material pressing support plate z49. In this embodiment, the bottom of the material pressing fixing rod z46 is respectively fixedly connected to the material pressing support plate z49, so as to facilitate the material film to pass through the connection end between the material pressing fixing rod z46 and the material pressing support plate z49. The two ends of the material pressing fixing rod z46 are connected to the material pressing support plate z49. The second slider z48 is connected with the fixed block z47, the pressing fixed block z47 is fixedly connected with one end of the second slider z48, the second slider z48 is sleeved on the second slide rail z34 and is slidably connected with the second slide rail z34, and the other end of the second slider z48 is fixedly connected with the second fixed block z37. In this way, after the second transmission belt z39 drives the second fixed block z37 to move, it can drive the second slider z48 to slide on the second slide rail z34, and then drive the pressing assembly to move to one side of the cutting device, and drive the pressing rod z45 to move in the vertical direction through the pressing cylinder z44, and then press the material film against the pressing support plate z49, so as to facilitate the cutting device to achieve smooth shearing of the pressed material film.

[0046] Both ends of the clamping device z4 arranged above the pressing device z3 are respectively connected to the cutting device z5. After the clamping device z4 clamps the material film passing through the cutting device z5 and moves horizontally to a preset position, the cutting device z5 shears the material film pressed by the pressing device z3. The pressing device z3 and the clamping device z4 move the sheared material film to the top of the positioning device z3 to fit it with the photovoltaic glass panel z15 fixed on the positioning device z3.

[0047] like Figure 6As shown, the clamping device z4 includes a third support frame z50, a third transmission assembly and a clamping mechanism. Both ends of the third support frame z50 are connected to the cutting device z5. In this embodiment, both ends of the third support frame z50 are respectively connected to the first connecting rod s19. Both ends of the third support frame z50 are provided with a third fixed seat z51. The third transmission assembly includes a fourth driving motor z52, a third transmission belt z53, a third driving wheel z54, a third driven wheel z55 and a third fixed block z56. The third driving wheel z54 and the third driven wheel z55 are arranged on the third fixed seat z51. , the output end of the fourth driving motor z52 arranged on one side of the third fixed seat z51 is connected to the third driving wheel z54. In this embodiment, the third fixed 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 rotatably 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 fixed block z56 is fixedly connected to the third transmission belt z53, and the third fixed block z56 is connected to the clamping mechanism, such as Fig.13 As shown, the material clamping mechanism includes a material clamping connecting plate z57, a third slider z58, a material clamping connecting rod z59 and more than two material clamping components, a third moving component and a third guide rod z60. The material clamping components are arranged side by side on one side of the material clamping connecting rod z59. The third support frame z50 is provided with more than two third slide rails z61 arranged along the transverse direction. The upper end of the material clamping connecting plate z57 is connected to the third fixed block z56, and the lower end of the material clamping connecting plate z57 is fixedly connected to the third slider z58 slidably connected to the third slide rail z61. The two ends of the third moving component are respectively connected to the material clamping connecting plate z57 and the material clamping connecting rod z59. The third moving component includes 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 the third connecting block. The other end of 2 is connected with the material clamping connecting plate z57, the lower end of the third guide rod z60 passes through the material clamping connecting plate z57 and is connected with the material clamping connecting rod z59, the upper end of the third guide rod z60 is provided with a third limiting block z64, and 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 connected to each other through the third transmission belt z53, the third fixed block z51 connected to the third transmission belt z53 can be driven to move horizontally. In this way, after the third fixed block z51 drives the material clamping connecting plate z57 to move to the upper position corresponding to the material film, the third connecting rod z62 can be driven to move in the vertical direction through the third driving cylinder z63. Since the third guide rod z60 is provided between the material clamping connecting plate z57 and the material clamping connecting rod z59, the material clamping assembly can be driven to rise and fall, so that the material clamping assembly and the material film are at the same height.

[0048] like Fig.12 As shown, the clamping assembly includes 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, and clamping cylinder seats z69 are provided on both 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 abutting against 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, thereby enabling the upper clamping plate z67 and the lower clamping plate z68 to open and close, and clamp the material film.

[0049] like Figure 1 and Figure 7As shown, the cutting device z5 connected to the frame z1 is arranged at both ends of the pressing device z3, and the cutting device z5 includes a rolling device, a cutting mechanism and two support seats s1. The two ends of the rolling device and the cutting mechanism are respectively connected to two relatively parallel support seats s1, and the rolling device is arranged on one side of the cutting mechanism. The support seat s1 is provided with a vertical support rod s2 in the vertical direction. The rolling device includes an upper pressing roller assembly, a lower pressing roller assembly, a first drive assembly and more than two second drive assemblies. The two ends of the lower pressing roller assembly are connected to the support seat s1, and the output end of the first drive assembly arranged on one side of the lower pressing roller assembly is connected to 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 includes 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, and the two ends of the upper pressing roller shaft s4 are respectively rotatably connected with the two upper connecting seats s5, the lower pressing roller assembly includes 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 respectively fixedly connected to the two supporting seats s1, and the two ends of the lower pressing roller shaft s7 are respectively rotatably connected with the two lower connecting seats s8, the first driving assembly includes a first The first drive motor s9 and the first mounting seat s10, the first drive motor s9 is mounted on the first mounting seat s10, the output end of the first drive motor s9 passes through the first mounting seat s10 and is fixedly connected to the lower pressure roller shaft s7, the first drive motor s9 is a servo motor, and the servo motor drives the lower pressure roller shaft s7 to rotate different numbers of circles so that the length of the material film to be cut matches the length of the photovoltaic glass panel. In this embodiment, the second drive component is set to two, the second drive component includes a second drive cylinder s11, a second connecting shaft s12 and a second mounting seat s13, the second mounting seat s13 is fixedly connected to the support column s2, and the second drive The dynamic cylinder s11 is hinged on the second mounting seat s13, and the output end of the second driving cylinder s11 is detachably connected to one end of the second connecting shaft s12, and the other end of the second connecting shaft s12 is hinged to the upper connecting seat s5, so that under the drive of the first driving assembly, the lower pressure roller s6 can be driven to rotate between the support seats s1, and then the upper pressure roller s3 and the lower pressure roller s6 are driven to rotate relative to each other, thereby guiding the conveying of the material film. In addition, the upper pressure roller assembly is driven to rise and fall by the second driving cylinder s11, and at the same time, it is convenient to adjust the relative positions of the upper pressure roller s3 and the lower pressure roller s6 during the lifting process, so as to better press the material film.

[0050] like Figure 7As shown, the cutting mechanism includes an upper cutting assembly, a lower cutting assembly, a third driving assembly and more than two connecting rod transmission assemblies, the two ends of the lower cutting assembly are fixedly connected to the support seat s1, the third driving assembly arranged on one side of the support seat s1 is connected to the connecting rod transmission assembly, the two ends of the upper cutting assembly arranged above the lower cutting assembly are respectively connected to the connecting rod transmission assembly, the upper cutting assembly includes an upper cutting seat s14 and an upper cutting blade s15, the upper cutting blade s15 is arranged on the upper cutting seat s14, and 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 arranged on the lower cutting seat s16, the upper cutting blade s15 is arranged opposite to the lower cutting blade (not marked in the figure), and the upper cutting The two ends of the cutting seat s14 are respectively hinged to the connecting rod transmission assembly, and the two ends of the lower cutting seat s16 are provided with connecting seats s17, and the connecting seat s17 is provided with a guide column s18 matching the through hole, and the two ends of the first connecting rod s19 arranged above the upper cutting seat s14 are respectively connected to the guide column s18 passing through the through hole of the upper cutting seat s14 along the vertical direction, so that the upper cutting seat s14 can be driven to move in the vertical direction through the connecting rod transmission assembly, thereby realizing shearing of the material film, and the third driving assembly includes a third driving motor s20 and a third mounting seat s21, the third mounting seat s21 is arranged on one side of the support seat s1, the third driving motor s20 is installed on the third mounting seat s21, and the output end of the third driving motor s20 passes through the third mounting seat s21 is connected to the connecting rod transmission assembly in transmission. In the present embodiment, the connecting rod transmission assembly is provided with two, and the connecting rod transmission assembly comprises 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 hinged to the upper cutting seat s14, the other end of the first connecting rod s22 is hinged to one end of the second connecting rod s23, the other end of the second connecting rod s23 is fixedly connected to the second rotating shaft s27, a connecting shaft is provided on the second connecting rod 23, the other end of the first connecting rod s22 is hinged to the connecting shaft s231, and the axis of the connecting shaft s231 is on a different straight line from the axis of the second rotating shaft s27, so that the connecting shaft s231 is eccentrically arranged with the second rotating shaft s27, and the second rotating shaft The two ends of s27 pass through the support seat s1 and are fixedly connected to the driven wheel s26 arranged on one side of the support seat s1 respectively. The driven wheel s26 is connected to the driving wheel s25 through the transmission belt s24. The driving wheel s25 is fixedly connected to one end of the first rotating shaft s28. The other end of the first rotating shaft s28 passes through the support seat s1 and is fixedly connected to the output end of the third driving motor s20. In this way, the driving wheel s25 can be driven to rotate by the third driving motor s20, and then the driven wheel s26 can be driven to rotate by the transmission belt s24, so that the driven wheel s26 drives the second connecting rod s23 to rotate, and finally the second connecting rod s23 drives the first connecting rod s22 to swing, so that the upper cutting seat s14 is driven to rise and fall along the guide column s18 through the first connecting rod s22.

[0051] In this embodiment, if Figure 1 As shown, a limiting plate s29 is provided on one side of the lower cutting seat s16, so that after the upper cutting blade s15 shears the film, it can abut against the limiting plate s29 to prevent the upper cutting blade s15 from accidentally touching the lower cutting seat s16.

[0052] In this embodiment, if Figure 1 As shown, a limiting buckle s30 is provided on the first connecting rod s19, and a limiting protrusion s31 is provided on the upper cutting seat s14. The limiting protrusion s31 is slidably connected in the limiting buckle s30, thereby limiting the upper cutting seat s14 in the vertical direction.

[0053] The working principle of the present invention is as follows: after the material film on the material roll z0 passes through the cutting device z5, the clamping device z4 moves in the horizontal direction to clamp the material film and drive the material film to continue to move in the horizontal direction. After moving to the preset position, the length of the material film matches the length of the photovoltaic glass plate z15 on the positioning device z2. The clamping device z4 stops moving, and then the 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 shears the material film so that the cut of the sheared material film is smooth and does not cause damage to the material film. Finally, the pressing device z3 and the clamping device z4 clamp the two ends of the material film respectively, and move the material film to the top of the positioning device z2 to fit with the photovoltaic glass plate z15 fixed on the positioning device z2.

Claims

1. A film cutting machine integrating feeding and cutting, characterized in that: The cam is provided with a plurality of clamping devices, the clamping devices being arranged on the top of the clamping devices and the clamping devices being arranged on the top of the clamping devices, and the clamping devices being arranged on the top of the clamping devices and the clamping devices being arranged on the bottom of the clamping devices.

2. The film cutting machine integrating feeding and cutting according to claim 1, characterized in that: The positioning device includes a first support frame, a first moving component and more than two travel switches, a jacking component, a longitudinal positioning component and a transverse positioning component. The first support frame is connected to a recessed portion in the middle position of the frame. The first moving component is connected to the top of the first support frame through a first connecting seat and is vertically arranged with the first support frame. Auxiliary components connected to the first support frame and arranged parallel to the first moving component are respectively provided on both sides of the first moving component. The first moving component includes a fifth driving motor, a first transmission shaft and more than two first transmission components. The first transmission component includes 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 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 both 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, and the other end of the first transmission shaft passes through the first fixed seat and is connected to the first driving wheel.

3. The film cutting machine integrating feeding and cutting according to claim 2, characterized in that: The jacking assembly is arranged between the first transmission assembly, and the jacking assembly includes a jacking connection seat, a jacking cylinder and a jacking support rod. The jacking connection seat is connected to the first support frame, the jacking cylinder is connected to the jacking connection seat, and the output end of the jacking cylinder is fixedly connected to the jacking support rod; The auxiliary component includes an auxiliary fixing rod and more than two auxiliary fixing seats 1, 2 and auxiliary wheels. The auxiliary fixing rod is connected to the first support frame through the auxiliary fixing seat 1, the auxiliary fixing seat 2 is connected to the auxiliary fixing rod, and the auxiliary wheel is installed on the auxiliary fixing seat 2. The auxiliary wheel is at the same height as the first transmission component belt.

4. The film cutting machine integrating feeding and cutting according to claim 2, characterized in that: The lateral positioning assembly is arranged at both ends of the first support frame, and the lateral positioning assembly includes a lateral moving module, a lateral driving motor and a lateral limiting rod. The lateral moving module is connected to the first support frame, and the lateral driving motor arranged on the first support frame is connected to the lateral moving module. The lateral moving module is provided with a lateral moving slider, and the lateral limiting rod is connected to the lateral moving slider. The longitudinal positioning component is relatively arranged on one side of the two ends of the first fixed seat, and the longitudinal positioning component includes 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 supporting frame, and the longitudinal driving motor arranged on the first fixed seat is connected to the longitudinal moving module. The longitudinal moving module is provided with a longitudinal moving slider, and the longitudinal moving slider is connected to a longitudinal connecting plate. The longitudinal driving cylinder located in the vertical direction is vertically connected to the longitudinal connecting plate, and the longitudinal limiting rod is fixedly connected to the output end of the longitudinal driving cylinder.

5. The film cutting machine integrating feeding and cutting according to claim 1, characterized in that: The pressing device also includes a second support frame, the pressing mechanism also includes a second driving motor, a second transmission shaft and more than two second transmission components, the second transmission component includes a second fixed block, a second fixed seat, a second transmission belt, a second driving wheel, a second driven wheel and more than two second tensioning wheels, the second fixed seat is fixedly connected to the frame, the two ends of the second support frame are connected to the two ends of the frame through the second fixed seat, the second driving wheel and the two or more second tensioning wheels are all arranged on the outside of the second fixed seat, the second driving wheel is fixedly sleeved on the two ends of the second transmission shaft set through the second fixed seat, the output end of the second driving motor set on the frame 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 more than two second tensioning wheels, and the second fixed block is fixedly connected to the second transmission belt.

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

7. The film cutting machine integrating feeding and cutting according to claim 1, characterized in that: The clamping device also includes a third support frame and a third transmission assembly. Both ends of the third support frame are connected to the cutting device. Both ends of the third support frame are provided with a third fixed seat. The third transmission assembly includes 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 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 clamping mechanism.

8. The film cutting machine integrating feeding and cutting according to claim 7, characterized in that: The third movable assembly is respectively connected to the material clamping plate and the material clamping rod, and the third movable assembly comprises a third connecting rod and a third driving cylinder, and the third driving cylinder is connected to the material clamping rod, and the output end of the third driving cylinder is connected to one end of the third connecting rod through the third connecting block, and the other end of the third connecting rod is connected to the material clamping plate, and the lower end of the third guide rod passes through the material clamping connecting plate and is connected to the material clamping rod, and the upper end of the third guide rod is provided with a third limit block.

9. The film cutting machine integrating feeding and cutting according to claim 8, characterized in that: The material clamping assembly includes 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 to the material clamping connecting rod, and the lower material clamping plate is fixedly connected to the other end of the material clamping base. Material clamping cylinder seats are provided on both sides of the material clamping base, and both sides of the material clamping cylinder are respectively connected to the material clamping cylinder seats. The lower end of the upper material clamping plate abutting against the lower material clamping plate is hinged to the other end of the material clamping base, and the upper end of the upper material clamping plate is hinged to the output end of the material clamping cylinder.

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