Gluing positioning system capable of controlling precise glue overflow

Abstract

The invention relates to the technical field of photovoltaic module production, in particular to a gluing positioning system capable of controlling precise glue overflow. The gluing positioning system comprises a workbench, a fixed clamping plate, a mounting plate, an electric push rod, a movable clamping plate, a transverse guide rail, a sliding seat, a pushing assembly, a mounting arm, a sliding arm, a mounting seat, a driving assembly and a starting electric push rod; a pushing assembly is started, a sliding seat is driven to slide on a transverse guide rail, a driving assembly is started, a mounting seat is driven to slide on a sliding arm, and the position of a glue injection barrel is adjusted, so that gluing is more accurate; according to the glue injection device, the glue storage barrel is arranged, so that frame glue in the glue storage barrel is injected into the glue injection barrel through the conveying pipe, the glue amount in the glue injection barrel is controllable through the arrangement of the metering valve, and by adopting the structure, the problems of glue injection deviation and poor glue overflow during glue injection of a photovoltaic frame are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic module production, and in particular to a glue positioning system for controlling precise glue overflow. Background Art

[0002] The photovoltaic frame is a frame structure material used to fix and seal photovoltaic modules. It is an important component of photovoltaic modules. Most of the existing photovoltaic frames are A-side-free frames, which can effectively avoid the problem of photovoltaic modules being squeezed on the glass surface due to frame deformation at different temperatures.

[0003] In the production process of the frame without A side, gluing is required, but the existing gluing method is mostly manual gluing, and the glue output is not stable enough, resulting in problems of glue offset and overflow when the frame is assembled using frame glue. Summary of the invention

[0004] The purpose of the present invention is to provide a glue positioning system for controlling precise glue overflow, so as to solve the problem that glue needs to be applied in the production process of frames without A-side. However, the existing gluing methods are mostly manual gluing, and the glue output is not stable enough, resulting in problems such as glue offset and glue overflow when assembling the frame with frame glue.

[0005] To achieve the above-mentioned purpose, the present invention provides a glue positioning system for controlling precise glue overflow, the glue positioning system for controlling precise glue overflow comprises a workbench, a fixed splint, a mounting plate, an electric push rod, a movable splint, a transverse guide rail, a sliding seat, a pushing assembly, a mounting arm, a sliding arm, a mounting seat, a driving assembly, a glue storage barrel, a compressor, a glue injection cylinder, a cylinder and a glue outlet nozzle, the upper surface of the workbench is provided with a positioning area, the fixed splint is fixedly provided on one side of the positioning area, the mounting plate is provided on the other side of the positioning area, the electric push rod is provided on the mounting plate, the movable splint is provided on the output end of the electric push rod, the transverse guide rail is installed on one side of the upper surface of the workbench, the sliding seat is slidably provided on the transverse guide rail, the pushing assembly is provided inside the transverse guide rail, and the output end of the pushing assembly is connected to the sliding seat;

[0006] The mounting arm is installed on the upper surface of the sliding seat, and the sliding arm is fixedly installed at one end of the mounting arm away from the sliding seat, the sliding arm is perpendicular to the transverse guide rail, the mounting seat is slidably arranged on the sliding arm, and the driving assembly is also arranged on the sliding arm, and the output end of the driving assembly is connected to the mounting seat, the top of the mounting seat is provided with the glue storage barrel and the compressor, the output end of the compressor is connected to the glue storage barrel, the bottom of the mounting seat is provided with the glue injection cylinder through a mounting part, the input end of the glue injection cylinder is connected to the output end of the glue storage barrel through a delivery pipe, a metering valve is arranged on the delivery pipe, the cylinder is installed on the top of the glue injection cylinder, the output end of the cylinder is provided with a piston, the piston is located inside the glue injection cylinder, and the glue outlet nozzle is arranged at the bottom of the glue injection cylinder.

[0007] Among them, the pushing assembly includes a first servo motor, a threaded rod and a ball screw nut pair, the first servo motor is installed inside the mounting guide rail, the output end of the first servo motor is provided with the threaded rod, the ball screw nut pair is provided on the threaded rod, and the ball screw nut pair is connected to the sliding seat.

[0008] Wherein, a rotating head is arranged at one end of the threaded rod away from the first servo motor, a rotating bearing is arranged on the inner end wall of the transverse guide rail, and the rotating head is embedded in the interior of the rotating bearing.

[0009] Wherein, mounting grooves are arranged on both sides of a side of the sliding seat close to the transverse guide rail, and a plurality of balls are arranged inside the mounting grooves, and the balls are fitted with the end surface of the transverse guide rail.

[0010] Among them, the driving assembly includes a second servo motor, a screw and a screw sleeve, the second servo motor is installed on the upper surface of the end of the sliding arm, the output end of the second servo motor is provided with the screw, the screw is provided with the screw sleeve, and the screw sleeve is connected to the mounting seat.

[0011] A support member is provided at one end of the screw rod away from the second servo motor, one end of the support member is detachably connected to the sliding arm, and the other end of the support member is provided outside the screw rod.

[0012] Among them, the mounting part includes a fixing plate, a connecting rod and a mounting ring, one end of the connecting rod is fixedly connected to the fixing plate, the other end of the connecting rod is provided with the mounting ring, the fixing plate is detachably connected to the bottom of the mounting seat, and the glue injection cylinder is provided inside the mounting ring.

[0013] The present invention provides a glue positioning system for controlling precise glue overflow, comprising a workbench, a fixed splint, a mounting plate, an electric push rod, a movable splint, a transverse guide rail, a sliding seat, a pushing assembly, a mounting arm, a sliding arm, a mounting seat, a driving assembly, a glue storage barrel, a compressor, a glue injection cylinder, a cylinder and a glue outlet nozzle. The frame to be glued is placed in the positioning area, the electric push rod is started, and the movable splint and the fixed splint are matched to complete the fixation of the frame to avoid the phenomenon of glue deviation during glue application. The pushing assembly is started to drive the sliding seat to slide on the transverse guide rail, and the driving assembly is started to drive the mounting seat to the position where the glue is applied. The sliding arm is slided on the glue injection barrel to complete the adjustment of the position of the glue injection barrel, so that the glue outlet nozzle corresponds to the frame to be glued more accurately, making the gluing more precise, the compressor is started, and compressed air is input into the glue storage barrel, so that the frame glue in the glue storage barrel is injected into the glue injection barrel through the delivery pipe, and the amount of glue in the glue injection barrel is controllable through the setting of the metering valve, and the cylinder is started to drive the piston to slide in the glue injection barrel, thereby completing the gluing of the frame without A side through the glue outlet nozzle. With the above structure, when gluing the photovoltaic frame, there will be no problems of glue offset and overflow. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of the glue positioning system for controlling precise glue overflow provided by the present invention.

[0016] Figure 2 The present invention provides Figure 1 A magnified view of the local structure at A.

[0017] Figure 3 The present invention provides Figure 1 A magnified view of the local structure at B.

[0018] Figure 4 It is a schematic diagram of the internal structure of the transverse guide rail provided by the present invention.

[0019] Figure 5 It is a schematic diagram of the bottom structure of the sliding seat provided by the present invention.

[0020] Figure 6 It is a schematic diagram of the connection structure between the mounting piece and the glue injection cylinder provided by the present invention.

[0021] 101- workbench, 102- fixed splint, 103- mounting plate, 104- electric push rod, 105- movable splint, 106- transverse guide rail, 107- sliding seat, 108- mounting arm, 109- sliding arm, 110- mounting seat, 111- glue storage barrel, 112- compressor, 113- glue injection cylinder, 114- cylinder, 115- glue nozzle, 116- positioning area, 117- delivery pipe, 118- metering valve, 1 19-piston, 120-first servo motor, 121-threaded rod, 122-ball screw nut pair, 123-rotating head, 124-rotating bearing, 125-mounting groove, 126-ball, 127-second servo motor, 128-screw, 129-screw sleeve, 130-support, 131-fixing plate, 132-connecting rod, 133-mounting ring, 134-through groove, 135-protective plate, 136-fixing block. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] See also Figures 1 to 6 The present invention provides a glue positioning system for controlling precise glue overflow, the glue positioning system for controlling precise glue overflow comprises a workbench 101, a fixed clamping plate 102, a mounting plate 103, an electric push rod 104, a movable clamping plate 105, a transverse guide rail 106, a sliding seat 107, a pushing assembly, a mounting arm 108, a sliding arm 109, a mounting seat 110, a driving assembly, a glue storage barrel 111, a compressor 112, a glue injection cylinder 113, a cylinder 114 and a glue outlet 115, the upper surface of the workbench 101 is provided with a positioning area 116, the positioning area 11 The fixed clamping plate 102 is fixedly arranged on one side of the workbench 106, the mounting plate 103 is arranged on the other side of the positioning area 116, the electric push rod 104 is arranged on the mounting plate 103, the output end of the electric push rod 104 is arranged with the movable clamping plate 105, the transverse guide rail 106 is installed on one side of the upper surface of the workbench 101, the sliding seat 107 is slidably arranged on the transverse guide rail 106, the pushing component is arranged inside the transverse guide rail 106, and the output end of the pushing component is connected to the sliding seat 107;

[0024] The mounting arm 108 is mounted on the upper surface of the sliding seat 107, and the sliding arm 109 is fixedly mounted on one end of the mounting arm 108 away from the sliding seat 107. The sliding arm 109 is perpendicular to the transverse guide rail 106. The mounting seat 110 is slidably mounted on the sliding arm 109, and the driving assembly is also mounted on the sliding arm 109. The output end of the driving assembly is connected to the mounting seat 110. The glue storage barrel 111 and the compressor 112 are mounted on the top of the mounting seat 110. The compressor 112 is 2 is connected to the glue storage barrel 111, the glue injection cylinder 113 is installed at the bottom of the mounting seat 110 through a mounting piece, the input end of the glue injection cylinder 113 is connected to the output end of the glue storage barrel 111 through a delivery pipe 117, and a metering valve 118 is provided on the delivery pipe 117. The cylinder 114 is installed at the top of the glue injection cylinder 113, and a piston 119 is provided at the output end of the cylinder 114. The piston 119 is located inside the glue injection cylinder 113, and the glue outlet nozzle 115 is provided at the bottom of the glue injection cylinder 113.

[0025] In this embodiment, the frame to be glued is placed in the positioning area 116, the electric push rod 104 is started, and the movable clamping plate 105 cooperates with the fixed clamping plate 102 to complete the fixation of the frame to avoid the phenomenon of glue deviation during glue application. The pushing component is started to drive the sliding seat 107 to slide on the transverse guide rail 106, and the driving component is started to drive the mounting seat 110 to slide on the sliding arm 109 to complete the adjustment of the position of the glue injection cylinder 113, so that the glue nozzle 115 corresponds to the frame to be glued more accurately. In order to make the gluing more precise, the compressor 112 is started to input compressed air into the glue storage barrel 111, so that the frame glue in the glue storage barrel 111 is injected into the glue injection barrel 113 through the delivery pipe 117, and the amount of glue in the glue injection barrel 113 is controllable through the setting of the metering valve 118, and the cylinder 114 is started to drive the piston 119 to slide in the glue injection barrel 113, so as to complete the gluing of the frame without A side through the glue nozzle 115. With the above structure, when gluing the photovoltaic frame, there will be no problems of glue offset and glue overflow.

[0026] Furthermore, the pushing assembly includes a first servo motor 120, a threaded rod 121 and a ball 126 screw nut pair 122. The first servo motor 120 is installed inside the mounting guide rail. The output end of the first servo motor 120 is provided with the threaded rod 121. The threaded rod 121 is provided with the ball 126 screw nut pair 122. The ball 126 screw nut pair 122 is connected to the sliding seat 107.

[0027] In this embodiment, the first servo motor 120 is started to drive the threaded rod 121 to rotate. Since the ball 126, the screw nut pair 122 is connected to the sliding seat 107, the sliding seat 107 is driven to slide on the transverse guide rail 106.

[0028] Furthermore, a rotating head 123 is disposed at one end of the threaded rod 121 away from the first servo motor 120 , a rotating bearing 124 is disposed on the inner end wall of the transverse guide rail 106 , and the rotating head 123 is embedded in the interior of the rotating bearing 124 .

[0029] In this embodiment, the threaded rod 121 is auxiliary supported by the provision of the rotating head 123 and the rotating bearing 124, so that the structure of the threaded rod 121 is more stable when rotating.

[0030] Furthermore, mounting grooves 125 are provided on both sides of a surface of the sliding seat 107 close to the transverse guide rail 106 , and a plurality of balls 126 are provided inside the mounting grooves 125 . The balls 126 are in contact with the end surface of the transverse guide rail 106 .

[0031] In this embodiment, by providing the mounting groove 125 and the ball bearing 126 , the sliding seat 107 can slide more smoothly on the transverse guide rail 106 .

[0032] Furthermore, the driving assembly includes a second servo motor 127, a screw rod 128 and a screw rod sleeve 129. The second servo motor 127 is installed on the upper surface of the end of the sliding arm 109. The output end of the second servo motor 127 is provided with the screw rod 128. The screw rod sleeve 129 is provided on the screw rod 128, and the screw rod sleeve 129 is connected to the mounting seat 110.

[0033] In this embodiment, the second servo motor 127 is started to drive the screw rod 128 to rotate. Since the screw rod sleeve 129 is connected to the mounting seat 110 , the mounting seat 110 is driven to slide on the sliding arm 109 .

[0034] Furthermore, a support member 130 is provided at one end of the screw rod 128 away from the second servo motor 127 , one end of the support member 130 is detachably connected to the sliding arm 109 , and the other end of the support member 130 is provided outside the screw rod 128 .

[0035] In this embodiment, the support member 130 is provided to provide auxiliary support to the screw rod 128, so that the structure of the screw rod 128 is more stable when rotating.

[0036] Furthermore, the mounting member includes a fixing plate 131, a connecting rod 132 and a mounting ring 133, one end of the connecting rod 132 is fixedly connected to the fixing plate 131, the other end of the connecting rod 132 is provided with the mounting ring 133, the fixing plate 131 is detachably connected to the bottom of the mounting seat 110, and the glue injection cylinder 113 is provided inside the mounting ring 133.

[0037] In this embodiment, after the mounting ring 133 is fixed to the outer side wall of the injection cylinder 113, the fixing plate 131 is fixed to the bottom of the mounting seat 110 by screws, thereby completing the installation of the mounting member.

[0038] Furthermore, a through slot 134 is provided through the sliding seat 107 , a protective plate 135 is provided inside the through slot 134 , and two ends of the protective plate 135 are respectively connected to two ends of the transverse guide rail 106 .

[0039] In this embodiment, the end surface of the transverse guide rail 106 is protected by the provision of the protection plate 135, so as to prevent the external environment from having a significant impact on the operation of the pushing assembly.

[0040] Furthermore, fixing blocks 136 are provided on the side surfaces of both ends of the protection plate 135 , and the fixing blocks 136 are detachably connected to the side surfaces of the ends of the transverse guide rails 106 .

[0041] In this embodiment, the installation of the protection plate 135 is completed by setting the fixing block 136 .

[0042] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A glue positioning system for precise glue overflow control. It is characterized in that It comprises a workbench, a fixed clamping plate, a mounting plate, an electric push rod, a movable clamping plate, a transverse guide rail, a sliding seat, a pushing assembly, a mounting arm, a sliding arm, a mounting seat, a driving assembly, a glue storage barrel, a compressor, a glue injection cylinder, a cylinder and a glue outlet nozzle, wherein a positioning area is arranged on the upper surface of the workbench, the fixed clamping plate is fixedly arranged on one side of the positioning area, the mounting plate is arranged on the other side of the positioning area, the electric push rod is arranged on the mounting plate, the movable clamping plate is arranged on the output end of the electric push rod, the transverse guide rail is installed on one side of the upper surface of the workbench, the sliding seat is slidably arranged on the transverse guide rail, the pushing assembly is arranged inside the transverse guide rail, and the output end of the pushing assembly is connected to the sliding seat; The mounting arm is installed on the upper surface of the sliding seat, and the sliding arm is fixedly installed at one end of the mounting arm away from the sliding seat, the sliding arm is perpendicular to the transverse guide rail, the mounting seat is slidably arranged on the sliding arm, and the driving assembly is also arranged on the sliding arm, and the output end of the driving assembly is connected to the mounting seat, the top of the mounting seat is provided with the glue storage barrel and the compressor, the output end of the compressor is connected to the glue storage barrel, the bottom of the mounting seat is provided with the glue injection cylinder through a mounting part, the input end of the glue injection cylinder is connected to the output end of the glue storage barrel through a delivery pipe, a metering valve is arranged on the delivery pipe, the cylinder is installed on the top of the glue injection cylinder, the output end of the cylinder is provided with a piston, the piston is located inside the glue injection cylinder, and the glue outlet nozzle is arranged at the bottom of the glue injection cylinder.

2. The glue positioning system for controlling precise glue overflow as claimed in claim 1, It is characterized in that The pushing assembly includes a first servo motor, a threaded rod and a ball screw nut pair. The first servo motor is installed inside the mounting guide rail. The output end of the first servo motor is provided with the threaded rod. The ball screw nut pair is provided on the threaded rod. The ball screw nut pair is connected to the sliding seat.

3. The glue positioning system for controlling precise glue overflow as claimed in claim 2, It is characterized in that A rotating head is arranged at one end of the threaded rod away from the first servo motor, a rotating bearing is arranged on the inner end wall of the transverse guide rail, and the rotating head is embedded in the interior of the rotating bearing.

4. The glue positioning system for controlling precise glue overflow as claimed in claim 3, It is characterized in that The sliding seat is provided with mounting grooves on both sides of a surface close to the transverse guide rail, and a plurality of balls are provided inside the mounting grooves, and the balls are fitted with the end surface of the transverse guide rail.

5. The glue positioning system for controlling precise glue overflow as claimed in claim 4, It is characterized in that The driving assembly includes a second servo motor, a screw and a screw sleeve. The second servo motor is installed on the upper surface of the end of the sliding arm. The output end of the second servo motor is provided with the screw. The screw sleeve is provided on the screw, and the screw sleeve is connected to the mounting seat.

6. The glue positioning system for controlling precise glue overflow as claimed in claim 5, It is characterized in that A support member is provided at one end of the screw rod away from the second servo motor, one end of the support member is detachably connected to the sliding arm, and the other end of the support member is provided outside the screw rod.

7. The glue positioning system for controlling precise glue overflow as claimed in claim 6, It is characterized in that The mounting member includes a fixing plate, a connecting rod and a mounting ring, one end of the connecting rod is fixedly connected to the fixing plate, the other end of the connecting rod is provided with the mounting ring, the fixing plate is detachably connected to the bottom of the mounting seat, and the glue injection cylinder is provided inside the mounting ring.

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