CN115889111A - Feeding assembly and gluing machine - Google Patents

Abstract

The embodiment of the application provides a feeding assembly and a glue spreader, relates to the technical field of photovoltaic modules, and can adapt to conveying of frames with different lengths. The feeding assembly comprises a frame, a feeding part and a driving device. The feeding component comprises a plurality of feeding components, the feeding components are sequentially arranged at intervals, when the frame is positioned on the feeding component, the frame is arranged across the plurality of feeding components of the feeding component, the sequentially arranged direction of the plurality of feeding components at intervals is a first direction, the first direction is crossed with the up-down direction, and in all the feeding components, at least one feeding component of each feeding component is positioned between any two feeding components in the rest feeding components; the number of the driving parts is multiple, the driving parts drive the multiple feeding assemblies corresponding to the feeding parts to synchronously move, and the moving direction of the feeding assemblies is crossed with a plane formed by the first direction and the vertical direction. The pay-off assembly in this application embodiment is used for carrying photovoltaic module's frame.

Description

Feeding assembly and gluing machine

Technical Field

The application relates to the technical field of photovoltaic modules, in particular to a feeding assembly and a glue spreader.

Background

The frame of the photovoltaic module needs to be coated by a coating machine in the production process, a feeding part in the coating machine is used for bearing and conveying the frame, and a single feeding part of the coating machine in the related technology cannot adapt to conveying of frames with different lengths.

Disclosure of Invention

In view of this, the embodiment of the present application provides a feeding assembly and a glue spreader, so as to adapt to the conveying of frames with different lengths.

In order to achieve the above object, the present application provides in a first aspect a feeding assembly for conveying a frame of a photovoltaic module, including:

a frame;

the frame is arranged on the feeding component in a spanning mode, the direction in which the feeding components are arranged in sequence at intervals is a first direction, the first direction is crossed with the up-down direction, the feeding component is movably arranged on the rack and is configured to be capable of ascending or descending, and in all the feeding components, at least one feeding component of each feeding component is arranged between any two feeding components in the rest feeding components; and

the driving components are arranged in one-to-one correspondence with the feeding components and are configured to drive the feeding components to synchronously move, the driving component drives the feeding components to move in a second direction, and a plane formed by the first direction and the vertical direction is intersected with the second direction.

Further, the feeding assembly comprises:

the locking device is configured to lock or unlock the frame, and when the frame is positioned on the feeding component, the frame is arranged in the locking devices of the feeding components in a spanning mode; and

the conveying device is configured to drive the locking device to ascend or descend, and the driving part is configured to drive the plurality of conveying devices corresponding to the feeding part to synchronously move along the second direction.

Further, conveyor includes slider and lift driving piece, every the drive part drive corresponds all of pay-off part slider synchronous motion, drive part includes direction subassembly and drive assembly, direction subassembly includes a plurality of guide rails, the guide rail with the slider one-to-one sets up, slider sliding connection in the guide rail, the guide rail is followed the second direction extends set up in the frame, drive assembly include a drive arrangement and with a plurality of transmission that drive arrangement drive is connected, every transmission with correspond the slider is connected in order to drive and corresponds the slider removes, a drive arrangement configuration is for the drive a plurality of transmission so that correspond all of pay-off part slider synchronous motion, the lift driving piece set up in on the slider, locking device set up in the output of lift driving piece.

Further, the transmission device includes:

the flexible piece is connected to the feeding assembly; and

the flexible piece is wound on the driving wheels, the number of the driving wheels is multiple, one driving wheel is in driving connection with the driving device and is located on one side of the rack along the second direction, the other driving wheel is located on the other side of the rack along the second direction, and the driving device is configured to drive the driving wheels in driving connection with the driving device to rotate.

Further, the locking device includes:

the support is arranged on the conveying device;

the first locking piece is arranged on the support;

the locking driving piece is arranged on the support; and

the second retaining member, connect in the output of locking driving piece works as the frame support in the support, the output configuration of locking driving piece is configured to can drive the second retaining member is close to or keeps away from first retaining member in order to lock or loosen the frame.

Furthermore, the number of the locking devices of at least one feeding assembly is multiple, the arrangement direction of the multiple locking devices is crossed with the first direction, and the multiple locking devices respectively lock the multiple corresponding frames.

Further, the feeding component can convey the frames with different lengths, the frame with the larger length is a long frame, and the frame with the smaller length is a short frame;

the number of the feeding assemblies of each feeding component is at least three, the distance between two feeding assemblies with the largest span along the first direction in the plurality of feeding assemblies which jointly convey the long frames is a first distance, the distance between two feeding assemblies with the largest span along the first direction in the plurality of feeding assemblies which jointly convey the short frames is a second distance, and the first distance is larger than the second distance.

Further, two of the feeding assemblies of the feeding component with the largest span along the first direction are configured to jointly convey the long frame.

A second aspect of embodiments of the present application provides a glue spreader, comprising:

the feed assembly of any of the above; and

and the gluing mechanism is connected with the frame, and is configured to glue the frame when the feeding component conveys the frame to a first preset position.

Further, the glue spreading mechanism comprises a U-shaped frame and a glue valve, the U-shaped frame comprises a first portion and two second portions, one second portion is located at one end of the first portion, the other second portion is located at the other end of the first portion, the frame comprises a plurality of frames, the frames are arranged in the vertical direction and fixed to each other, a geometric figure formed by the frames in a surrounding mode is crossed with the gravity direction, each second portion is arranged in the frames in a spanning mode, the second portions are detachably connected with the frames, the glue valve is used for releasing glue, the glue valve is movably connected to the first portion, when the feeding component conveys the frames to the first preset position, the glue valve can move in the extending direction of the frames.

Furthermore, the number of the gluing mechanisms is multiple, and the gluing mechanisms are arranged along the second direction.

Further, the spreading machine also comprises a correcting mechanism, and the correcting mechanism comprises:

the bearing device is arranged on one side of the rack along the second direction, the bearing device is positioned in gaps among the plurality of feeding assemblies, the bearing device can move up and down, and when the bearing device moves upwards, the bearing device can jack up the frame positioned on the feeding assemblies and drive the frame to move upwards;

the pushing device is configured to push one end of the frame to adjust the frame to a second preset position when the bearing device is located at the highest position.

According to the feeding assembly provided by the embodiment of the application, each feeding component comprises the plurality of feeding assemblies, and the plurality of feeding assemblies can move along the second direction synchronously, so that the frames arranged on the plurality of feeding assemblies in a crossing mode can move along the second direction, and the frames are conveyed. The frames with different lengths are conveyed by the feeding assemblies with different spans, so that the conveying device can adapt to the conveying of the frames with different lengths.

Drawings

FIG. 1 is a schematic structural diagram of a mechanism of a glue spreader in an embodiment of the present application;

FIG. 2 is a schematic structural view of a hidden blanking mechanism of a glue spreader in an embodiment of the present application;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic structural view of a feed assembly in an embodiment of the present application;

FIG. 5 is a schematic view of a first viewing angle of the feeding assembly mounted to the frame in an embodiment of the present application;

FIG. 6 is a schematic view of the feeding assembly of an embodiment of the present application from a second perspective mounted to the frame;

FIG. 7 is an enlarged view of a portion of FIG. 6 at B;

FIG. 8 is a schematic view of a glue mechanism in an embodiment of the present application;

FIG. 9 is a schematic view of a first viewing angle of the centering mechanism mounted to the frame in an embodiment of the present application;

FIG. 10 is a schematic view of the aligning mechanism of an embodiment of the present application shown mounted to a frame at a second viewing angle;

FIG. 11 is a schematic view of a blanking mechanism in an embodiment of the present application;

fig. 12 is a partial enlarged view at C in fig. 11.

Description of reference numerals: a frame 1; a blanking mechanism 2; a slide 21; a receiving device 22; a blocking device 23; a material blocking and discharging device 24; a frame 31; a frame 311; a cross beam 312; a feeding part 32; a feed assembly 321; a locking device 3211; a support 32111; a first securing member 32112; a second locking member 32113; a lock actuating member 32114; a conveying device 3212; a slider 32121; a lifting drive 32122; the bearing beam 32123; a guide rail 34; a transmission 35; the flexible member 351; a drive wheel 352; a glue coating mechanism 4; a U-shaped frame 41; a first portion 411; a second portion 412; a glue valve 42; a glue application shaft 43; a glue valve driver 44; a righting mechanism 5; a receiving device 51; a translation member 511; a holding device 512; a pushing device 52; a telescoping device 521; a push plate 522; a stopper 53; a first direction 6; up-down direction 7; a second direction 8.

Detailed Description

It should be noted that, in the present application, technical features in examples and embodiments may be combined with each other without conflict, and the detailed description in the specific embodiment should be understood as an explanation of the gist of the present application and should not be construed as an improper limitation to the present application.

In describing the embodiments of the present application, "upper", "lower", "top", "bottom", orientation or positional relationship is based on the orientation or positional relationship shown in fig. 1, it being understood that such orientation terms are merely for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be taken as limiting the present application.

The various embodiments/implementations provided herein may be combined with each other without contradiction.

The embodiment of the application provides a glue spreader, please refer to fig. 1 and fig. 2, the glue spreader is used for spreading glue to a frame 1 of a photovoltaic assembly, and comprises a feeding assembly and a gluing mechanism 4. The feeding assembly conveys the frame 1 to a first preset position, and the gluing mechanism 4 is configured to glue the frame 1.

Referring to fig. 2, 3 and 4, the feeding assembly in the embodiment of the present application includes a frame 31, a feeding component 32 and a driving component. When the frame 1 is positioned on the feeding component 32, the frame 1 is arranged across the feeding components 321 of the feeding component 32, the direction in which the feeding components 321 are sequentially arranged at intervals is a first direction 6, the first direction 6 is crossed with an up-down direction 7, the feeding components 321 are movably arranged on the frame 31, the feeding components 321 are configured to be capable of ascending or descending, and in all the feeding components 32, at least one feeding component 321 of each feeding component 32 is positioned between any two feeding components 321 of the other feeding components 32; the number of the driving components is multiple, the driving components are arranged in one-to-one correspondence with the feeding components 32, the driving components are configured to drive the feeding components 321 of the corresponding feeding components 32 to move synchronously, the direction in which the driving components drive the feeding components 321 to move is the second direction 8, and a plane formed by the first direction 6 and the up-down direction 7 is arranged to intersect with the second direction 8. In this structure, each feeding component 32 includes a plurality of feeding assemblies 321, and the plurality of feeding assemblies 321 can move along the second direction 8 synchronously, so that the frames 1 straddling the plurality of feeding assemblies 321 can move along the second direction 8, and the conveying of the frames 1 is realized. The feeding components 321 with different spans are used for conveying the frames 1 with different lengths, so that the feeding components 32 can adapt to the conveying of the frames 1 with different lengths. At least one feeding component 321 of each feeding component 32 is positioned between any two feeding components 321 of the other feeding components 32, that is, two adjacent feeding components 321 may not belong to the same feeding component 32, and a plurality of feeding components 32 are staggered together, so that the occupied space of all feeding components 32 is small, and the structure of the glue spreader is compact. In the process that the frame 1 is received by the feeding assembly, the frame 1 may straddle over the plurality of feeding components 32, in order to avoid that the rest feeding components 32 affect the movement of the frame 1 when one feeding component 32 conveys the frame 1, the feeding components 321 are configured to be capable of ascending or descending, when the frame 1 straddles over the plurality of feeding components 32, the plurality of feeding components 321 of one feeding component 32 is higher than the plurality of feeding components 321 of the rest feeding components 32, which enables the frame 1 to be only contacted with the plurality of feeding components 321 of one feeding component 32, and a certain distance is formed between the feeding components 321 of the rest feeding components 32, so that the rest feeding components 32 do not affect the movement of the frame 1 when one feeding component 32 conveys the frame 1, and the feeding components 32 do not interfere with each other. In addition, the number of the feeding parts 32 is multiple, and in the process of gluing the frame 1 on one feeding part 32, the other feeding part 32 can receive or discharge materials, so that the gluing machine has higher working efficiency. In addition, because the feeding assemblies 321 of the plurality of feeding components 32 are arranged at intervals, the feeding assemblies 321 of different feeding components 32 do not interfere in the reciprocating motion process.

Specifically, the number of the feeding units 32 is multiple, and in the process of gluing the frame 1 on the first feeding unit 32, before the second feeding unit 32 carries the frame 1 which is not glued and moves to the first preset position, after the frame 1 on the first feeding unit 32 is glued, the frame 1 which is not glued moves away from the gluing position to the discharging position, and the frame 1 on the second feeding unit 32 which is not glued moves to the first preset position for gluing; when the first feeding part 32 finishes discharging and returns to the receiving position, the frame 1 which is coated with the glue and carried by the second feeding part 32 moves to the discharging position for discharging. By repeating the above process, the plurality of feeding components 32 move cooperatively, so that the gluing machine has higher working efficiency. Because the feeding assemblies 321 of the plurality of feeding components 32 are arranged at intervals, the feeding assemblies 321 of different feeding components 32 do not interfere in the reciprocating process.

It should be noted that the discharging means to remove the frame 1 on the feeding part 32.

It should be noted that the material receiving means that the frame 1 is placed on the feeding part 32.

In one embodiment, referring to fig. 2 and 3, the number of the feeding units 32 is two. In such a structural form, the two feeding components 32 can perform cooperative motion to enable the glue spreader to have higher working efficiency, and occupy smaller space to enable the structure of the glue spreader to be compact.

In one embodiment, the number of the feeding members 32 is three or more. With this configuration, the cooperative movement of the plurality of feeding members 32 provides the applicator with a high working efficiency.

Specifically, during the process of gluing the frame 1 on the first feeding part 32, the second feeding part 32 carries the frame 1 which is not glued to move to the position to be glued, when the frame 1 on the first feeding part 32 is glued, the frame 1 is moved to the discharging position from the gluing position, the frame 1 which is not glued on the second feeding part 32 moves to the gluing position to glue, and during the process of gluing the frame 1 on the second feeding part 32, the third feeding part 32 carries the frame 1 which is not glued to move to the position to be glued; when the first feeding part 32 finishes discharging and returns to the receiving position, the frame 1 which is loaded with the glue on the second feeding part 32 is moved to the discharging position for discharging, and the frame 1 which is not glued on the third feeding part 32 is moved to the gluing position for gluing. The process is repeated, and the plurality of feeding parts move in a cooperation manner, so that the gluing efficiency can be greatly improved.

In one embodiment, referring to fig. 2, the first direction 6 is perpendicular to the up-down direction 7. By adopting the structure, the bearing of the plurality of feeding assemblies 321 on the frame 1 can be more stable.

In one embodiment, referring to fig. 2, the second direction 8 is perpendicular to the up-down direction 7. By the structure, the conveying process of the plurality of feeding assemblies 321 to the frame 1 can be more stable.

In one embodiment, referring to fig. 2, the first direction 6 is perpendicular to the second direction 8.

In one embodiment, referring to fig. 2, the first direction 6, the second direction 8 and the up-down direction 7 form a cartesian coordinate system.

Note that the vertical direction 7 is parallel to the direction of gravity.

In one embodiment, with continued reference to fig. 2 and 3, the feeding assembly 321 of one of the feeding members 32 is disposed adjacent to the corresponding feeding assembly 321 of the other feeding member 32. With this structure, the feeding assemblies 321 of all the feeding parts 32 are arranged along the first direction 6 with a small space.

In one embodiment, the plurality of feed assemblies 321 of each feed member 32 are spaced apart. The structure makes the bearing of the feeding components 32 to the frame 1 more stable, and the feeding components 32 do not interfere in the reciprocating process.

In one embodiment, referring to fig. 2 and 3, the feeding unit 32 can feed frames 1 having different lengths.

In an embodiment, referring to fig. 2 and fig. 3, the frame 1 with a larger length is a long frame, and the frame 1 with a smaller length is a short frame; the number of the feeding assemblies 321 of each feeding part 32 is at least three, the distance between two feeding assemblies 321 with the largest span along the first direction 6 in the feeding assemblies 321 for jointly conveying the long frames is a first distance, the distance between two feeding assemblies 321 with the largest span along the first direction 6 in the feeding assemblies 321 for jointly conveying the short frames is a second distance, and the first distance is greater than the second distance. Due to the structure, the feeding component 32 can stably receive the frames 1 with different lengths.

It should be noted that the longer border length is larger than the shorter border length, which is a comparison of the longer border length and the shorter border length.

In one embodiment, with continued reference to fig. 2 and 3, two of the plurality of feed assemblies 321 of the feed assembly 32 that span the maximum distance along the first direction 6 are configured to jointly convey a long frame. With such a structure, the space occupied by the plurality of feeding assemblies 321 of each feeding part 32 in the first direction 6 is small, so that the structure of the glue spreader is compact.

In one embodiment, with continued reference to fig. 2 and 3, the number of the feeding assemblies 321 of each feeding unit 32 is four, and two feeding assemblies 321 of the four feeding assemblies 321 that jointly convey the short frame are located between two feeding assemblies 321 that jointly convey the long frame along the first direction 6.

In one embodiment, with continued reference to fig. 2 and 3, all of the feed assemblies 321 of each of the feed assemblies 32 are configured to collectively feed the elongated frame. With such a structure, the feeding component 32 can stably support the long frame. Specifically, when the frame 1 is located on the feeding component 32, the long frame straddles over the feeding component 321 for conveying the short frame, and the locking device 3211 and other structures can be arranged at the corresponding position of the feeding component 321 for conveying the long frame, so that the long frame is better supported.

In one embodiment, referring to fig. 4, the feeding assembly 321 includes a locking device 3211 and a conveying device 3212, the locking device 3211 is configured to lock or unlock the frame 1, and when the frame 1 is located on the feeding component 32, the frame 1 is spanned in the locking devices 3211 of the feeding assemblies 321; the conveying devices 3212 are configured to drive the locking devices 3211 to ascend or descend, and the driving component is configured to drive the plurality of conveying devices 3212 corresponding to the feeding component 32 to synchronously move along the second direction 8. In this way, the conveying device 3212 can drive the locking device 3211 to move along the second direction 8 to convey the frame 1. In the conveying process of the frame 1, the locking device 3211 can lock the frame 1, so that the frame 1 is prevented from generating large-degree displacement due to vibration and the like. In addition, the conveying device 3212 can drive the locking device 3211 to ascend or descend, so that the locking mechanisms of different feeding components 32 can be prevented from being influenced with each other in the conveying process of the frame 1.

Specifically, first, all the locking devices 3211 are in an unlocked state; then, the plurality of conveying devices 3212 are raised or lowered such that all the locking devices 3211 of one feeding unit 32 are higher than the locking devices 3211 of the remaining feeding units 32; then, the frame 1 is placed into a plurality of higher locking devices 3211, in which case the lower locking devices 3211 are not in contact with the frame 1; and finally, locking the locking devices 3211 containing the frames 1, and conveying the frames 1, wherein the other locking devices 3211 do not influence the conveying of the frames 1, i.e., different feeding components 32 do not interfere with each other in the moving process.

It should be noted that the material feeding assembly 321 can be raised or lowered, a part of the material feeding assembly 321 can be raised or lowered, or the whole material feeding assembly 321 can be raised or lowered.

In one embodiment, with continued reference to fig. 4, the locking mechanism 3211 includes a base 32111, a first locking member 32112, a second locking member 32113, and a locking actuator 32114. The support 32111 sets up on conveyor 3212, and first retaining member 32112 sets up on support 32111, and locking actuating member 32114 sets up on support 32111, and second retaining member 32113 connects in the output of locking actuating member 32114, and when frame 1 supported in support 32111, the output of locking actuating member 32114 is configured to be able to drive second retaining member 32113 and be close to or keep away from first retaining member 32112 in order to lock or loosen frame 1. In such a structure, the support 32111 is disposed on the conveying device 3212 and is used for supporting the frame 1, so that the feeding assembly 321 supports the frame 1 more stably. This locking device 3211 can realize the locking and the release to frame 1 on the one hand, and on the other hand can carry out comparatively firm support to frame 1 for frame 1 is comparatively steady in transportation process.

In one embodiment, with continued reference to fig. 4, the seat 32111 and/or the first and/or second retaining members 32112, 32113 are plate-like structures. With such a structure, the locking device 3211 is more firmly locked and supported on the frame 1.

In one embodiment, the seat 32111 is welded, integrally formed, or removably coupled to the first securing member 32112.

In one embodiment, the detachable connection between the seat 32111 and the first securing member 32112 may be a screw connection, a bolt connection, a stud connection, a snap connection, or the like.

In one embodiment, with continued reference to fig. 4, the lock actuator 32114 is a power cylinder. The cylinder of the power cylinder is disposed on the base, and the piston rod of the power cylinder is connected to the second securing member 32113 to move the second securing member 32113 toward or away from the first securing member 32112.

In one embodiment, the lock actuator 32114 is a screw slide, a belt slide, a linear motor slide, or a rack slide.

In an embodiment, referring to fig. 2, fig. 3 and fig. 4, the number of the locking devices 3211 of the at least one feeding assembly 321 is multiple, the arrangement direction of the multiple locking devices 3211 is crossed with the first direction 6, and the multiple locking devices 3211 respectively lock the multiple corresponding frames 1. With the adoption of the structure, the feeding component 32 can bear a plurality of frames 1 for conveying, so that the working efficiency of the glue spreader can be improved.

In one embodiment, with continued reference to fig. 2, 3 and 4, the plurality of locking devices 3211 of the same feeding assembly 321 are arranged along the second direction 8.

In an embodiment, with continued reference to fig. 2, 3 and 4, the plurality of locking devices 3211 of the same feeding assembly 321 are arranged in a direction perpendicular to the first direction 6.

In an embodiment, the locking device 3211 may also be an electromagnet, and the electromagnet is connected to a power source.

In an embodiment, referring to fig. 3 and 4, in the first direction 6, in the two feeding assemblies 321 with the largest span of each feeding component 32, the number of the locking devices 3211 of each feeding assembly 321 is the same as the number of the long frames conveyed by the feeding component 32, wherein the locking device 3211 of one feeding assembly 321 and the locking device 3211 corresponding to the other feeding assembly 321 are configured to lock one long frame together; in at least two feeding assemblies 321 of each feeding component 32 for conveying short frames, the number of the locking devices 3211 of each feeding assembly 321 is the same as that of all the frames 1 which can be conveyed by the feeding component 32. In all the feeding assemblies 321 of the feeding unit 32, each long frame conveyed by the feeding unit 32 is locked by at least one locking device 3211 of each feeding assembly 321. In this way, each feeding assembly 321 of the feeding component 32 has a locking device 3211 for locking a long frame together, so that the long frame can be supported well.

In one embodiment, with continued reference to fig. 3 and 4, the feeder assembly 32 is capable of feeding two long rims and two short rims. In the two feeding assemblies 321 with the largest span along the first direction 6, the number of the locking devices 3211 of each feeding assembly 321 is two, and in the at least two feeding assemblies 321 for conveying short frames, the number of the locking devices 3211 of each feeding assembly 321 is four.

In an embodiment, referring to fig. 4, 5, 6 and 7, the conveying device 3212 includes a sliding member 32121 and a lifting driving member 32122, each driving member drives all the sliding members 32121 of the corresponding feeding member 32 to move synchronously, each driving member includes a guiding assembly and a driving assembly, the guiding assembly includes a plurality of guide rails 34, the guide rails 34 and the sliding members 32121 are arranged in a one-to-one correspondence, the sliding member 32121 is slidably connected to the guide rails 34, the guide rails 34 are arranged on the rack 31 in the second direction 8, the driving assembly includes a driving device (not shown) and a plurality of transmission devices 35 in driving connection with the driving device, each transmission device 35 is connected to the corresponding sliding member 32121 to drive the corresponding sliding member 32121 to move, one driving device is configured to drive the plurality of transmission devices 35 to move all the sliding members 32121 of the corresponding feeding member 32 synchronously, the lifting driving member 32122 is arranged on the sliding member 32121, and the locking device 3211 is arranged at an output end of the lifting driving member 32122. In this way, the lifting driving member 32122 can drive the locking device 3211 to ascend or descend. The lifting driving member 32122 is disposed on the sliding member 32121, and the sliding member 32121 can drive the lifting driving member 32122 to move along the second direction 8, so as to drive the locking device 3211 to move along the second direction 8.

In an embodiment, referring to fig. 4, the lifting driving member 32122 is a power cylinder, a cylinder body of the power cylinder is disposed on the sliding member 32121, and the locking device 3211 is disposed on a piston rod of the power cylinder. The piston rod of the power cylinder can drive the locking device 3211 to move up and down.

In one embodiment, the lifting driving member 32122 may be a screw slide, a belt slide, a linear motor slide, a rack slide, or the like.

In an embodiment, with reference to fig. 4, the conveying device 3212 further includes a receiving beam 32123, the receiving beam 32123 is disposed at an output end of the lifting driving element 32122, and a plurality of locking devices 3211 are disposed on the receiving beam 32123 along an extending direction of the receiving beam 32123.

In one embodiment, referring to fig. 5, the transmission device 35 includes a flexible member 351 and a transmission wheel 352. The flexible member 351 is connected to the feeding assembly 321; the transmission wheels 352 are rotatably connected to the frame 31, the flexible member 351 is wound on the transmission wheels 352, the number of the transmission wheels 352 is multiple, one transmission wheel 352 is in driving connection with the driving device and is positioned at one side of the frame 31 along the second direction 8, the other transmission wheel 352 is positioned at the other side of the frame 31 along the second direction 8, and the driving device is configured to drive the transmission wheel 352 which is in driving connection with the driving device to rotate. In this way, the transmission wheel 352 drives the flexible member 351 to move along the second direction 8, so that the flexible member 351 drives the feeding assembly 321 to move.

In one embodiment, the flexible member 351 can be a conveyor belt, a chain, or a rope.

In one embodiment, the flexible member 351 is in frictional or meshing engagement with the drive wheel 352.

In one embodiment, the number of drive wheels 352 is two.

In one embodiment, the transmission 35 may be a long-distance ball screw mechanism or a rack and pinion mechanism.

In one embodiment, the driving device includes a motor and a common shaft, the motor drives the common shaft to rotate, and the common shaft drives the plurality of transmission devices 35 to transmit so as to synchronously move all the sliding members 32121 corresponding to the feeding unit 32. In such a structure, one motor can drive a plurality of transmission devices 35, so as to achieve the purpose of synchronously moving the sliding member 32121, and the structure of the device is more compact.

In one embodiment, the motor may drive the common shaft to rotate by belt drive, chain drive, gear drive, or the like.

In an embodiment, referring to fig. 1 and 8, the number of the glue applying mechanisms 4 is multiple, and the multiple glue applying mechanisms 4 are arranged along the second direction 8. Structural style like this, a plurality of rubber coating mechanisms 4 can be respectively to the work efficiency of a plurality of frames 1 rubber coating in order to improve the spreading machine.

In an embodiment, with continued reference to fig. 1 and 8, the number of the glue applying mechanisms 4 is the same as the number of the frames 1 that can be carried by each feeding component 32, and each glue applying mechanism 4 can apply glue to the corresponding frame 1.

In an embodiment, with continued reference to fig. 1 and 8, the glue coating mechanism 4 includes a U-shaped frame 41 and a glue valve 42, the U-shaped frame 41 includes a first portion 411 and two second portions 412, one second portion 412 is located at one end of the first portion 411, the other second portion 412 is located at the other end of the first portion 411, the frame 31 includes a plurality of frames 311, the plurality of frames 311 are arranged along the up-down direction 7 and fixed to each other, a geometric figure defined by the frames 311 crosses the gravity direction, each second portion 412 is spanned over the plurality of frames 311, the second portion 412 is detachably connected to the frames 311, the glue valve 42 is used for releasing glue, the glue valve 42 is movably connected to the first portion 411, and when the feeding component 32 conveys the frame 1 to the first preset position, the glue valve 42 can move along the extending direction of the frame 1. With this structure, each second portion 412 spans over a plurality of frames 311, so that the detachable connection between the U-shaped frame 41 and the rack 31 has a certain reliability. The glue valves 42 are detachably connected with the frame 31 through the U-shaped frames 41, so that workers can conveniently increase and decrease the U-shaped frames 41 on the frame 31 according to actual operation conditions to control the number of the glue valves 42.

It will be appreciated that when the second portion 412 is connected to only one frame 311, the reliability of the connection of the U-shaped frame 41 to the chassis 31 is low. In order to improve the reliability of the connection of the U-shaped frame 41 to the frame 31, each adjacent two U-shaped frames 41 of the plurality of U-shaped frames 41 may be connected to each other by a connecting beam or the like. However, connecting the plurality of U-shaped brackets 41 together does not facilitate the removal of a single U-shaped bracket 41 from the housing 31, and at least two U-shaped brackets 41 need to be provided on the housing 31, which makes it inconvenient for a worker to control the number of glue valves 42.

Note that the glue valve 42 is used to release the glue.

It should be noted that the frame 311 is a hollow structure that is closed in the circumferential direction.

In one embodiment, with continued reference to fig. 1 and 8, the central axis of the geometric figure enclosed by the frame 311 is parallel to the gravity direction.

In an embodiment, with continued reference to fig. 1 and 8, the frames 311 are distributed at intervals. With such a structure, the stress on the second portion 412 is more balanced.

In one embodiment, with continued reference to fig. 1 and 8, the number of the frames 311 is two. With such a structure, the material for manufacturing the frame 31 can be saved.

In an embodiment, referring to fig. 7, the frame 31 further includes a plurality of beams 312, the beams 312 are disposed in the frame 311 along the second direction 8, the beams 312 are disposed at intervals along a direction perpendicular to the second direction 8, and the guide rails 34 are disposed on the beams 312.

The inside of the frame 311 refers to a geometric figure surrounded by the frame 311.

In an embodiment, referring to fig. 8, the glue applying mechanism 4 further includes a glue applying shaft 43 and a glue valve driving member 44, the glue applying shaft 43 is disposed on the first portion 411, the glue valve 42 is slidably connected to the glue applying shaft 43, and the glue valve driving member 44 can drive the glue valve 42 to move along the glue applying shaft 43.

In one embodiment, referring to fig. 8, the extending direction of the glue axis 43 is the same as the extending direction of the first portion 411.

In an embodiment, referring to fig. 9 and 10, the glue dispenser further includes a restoring mechanism 5, the restoring mechanism 5 includes a receiving device 51 and a pushing device 52, the receiving device 51 is disposed on one side of the frame 31 along the second direction 8, the receiving device 51 is located in a gap between the feeding assemblies 321, the receiving device 51 is configured to be capable of moving up and down, and when the receiving device 51 moves up, the receiving device 51 is capable of jacking up the frame 1 located on the feeding assemblies 321 and driving the frame 1 to move up; when the receiving device 51 is at the highest position, the pushing device 52 is configured to push one end of the frame 1 to adjust the frame 1 to a second preset position. With the structure, the bearing device 51 moves upwards to jack the frame 1 on the feeding assembly 321 to enable the frame 1 to be borne by the bearing device 51, when the bearing device 51 is located at the highest position, the frame 1 can also be located at a relatively high position, and the manipulator can conveniently grab and carry out the next process. The frame 1 may shake during the process that the supporting device 51 drives the frame 1 to ascend, and the pushing device 52 can push one end of the frame 1 to adjust the frame 1 to a second preset position, which enables the grabbing position of the manipulator to be accurate, so that the next production process can be smoothly performed.

Specifically, the frame 1 is conveyed to the position of the righting mechanism 5 through the feeding assembly after being glued by the gluing mechanism 4, and the frame 1 is grabbed by the manipulator after the righting mechanism 5 is righted to the frame 1 to carry out the next production procedure. Specifically, after the feeding assembly conveys the frame 1 to the position of the return mechanism 5, the receiving platform moves upward to jack up the frame 1 on the feeding assembly 321 so that the frame 1 is received by the receiving device 51, and then the receiving device 51 continues to ascend to the highest position. The shaking often appears in the process of the frame 1 rising, and if the manipulator directly grabs the frame 1, the manipulator grabbing position may be inaccurate, and the next production is affected. Therefore, when the supporting device 51 is located at the highest position, the pushing device 52 is firstly utilized to push one end of the photovoltaic module frame 1 to adjust the frame 1 to a second preset position, and then the manipulator grabs to ensure the accuracy of the grabbing position of the manipulator.

In an embodiment, with reference to fig. 9 and 10, the supporting device 51 includes a translation member 511 and a clamping device 512, the translation member 511 can move up and down, the clamping device 512 is disposed on the translation member 511, when the frame 1 is supported on the supporting device 51, the frame 1 is located in the clamping device 512, and a clamping direction of the clamping device 512 is crossed with a pushing direction of the pushing device 52. With such a structure, the pushing device 52 and the clamping device 512 can adjust the position of the frame 1 in two directions.

Specifically, when the translator 511 is raised, the frame 1 falls into the clamping device 512. When the translation member 511 is raised to the highest position, the pushing device 52 pushes the frame 1 to adjust the position of the frame 1 in the pushing direction, and then the clamping device 512 locks the translation member 511 to adjust in the second direction 8.

In one embodiment, with continued reference to fig. 9 and 10, the clamping direction of the clamping device 512 is perpendicular to the pushing direction of the pushing device 52. With the adoption of the structure, the position of the frame 1 can be accurately adjusted.

In an embodiment, with continued reference to fig. 9 and 10, the pushing direction of the pushing device 52 is parallel to the extending direction of the frame 1.

In an embodiment, with continued reference to fig. 9 and 10, the translation member 511 is provided with a plurality of clamping devices 512, and when the frame 1 is received by the receiving device 51, the plurality of frames 1 are respectively located in the corresponding clamping devices 512.

In an embodiment, with continued reference to fig. 9 and 10, the translating element 511 is a rod-like structure, and a plurality of clamping devices 512 are arranged along the extending direction of the translating element 511.

In an embodiment, with continued reference to fig. 9 and 10, the receiving device 51 includes a plurality of translation members 511, each translation member 511 is provided with a clamping device 512, the plurality of translation members 511 are distributed along the clamping first direction 6, and when the frame 1 is received by the receiving device 51, the frame 1 straddles the clamping devices 512 on the plurality of translation members 511. With such a structure, the receiving device 51 can receive the frame 1 more stably.

In an embodiment, with continued reference to fig. 9 and 10, the plurality of translation members 511 are spaced apart from each other.

In an embodiment, referring to fig. 9 and fig. 10, the pushing device 52 includes a telescopic device 521 and a pushing plate 522, one end of the telescopic device 521 is connected to the frame 31, the other end of the telescopic device 521 is connected to the pushing plate 522, and the telescopic device 521 is configured to be capable of being extended and retracted to drive the pushing plate 522 to push one end of the photovoltaic module frame 1.

In one embodiment, with continued reference to fig. 9 and 10, the expansion device 521 is a power cylinder, a cylinder body of the power cylinder is connected to the frame 31, and a piston rod of the power cylinder is connected to the push plate 522. With such a structure, the piston rod of the power cylinder can extend out and retract to drive the push plate 522 to approach and be away from one end of the frame 1.

In one embodiment, the retractable device 521 can be a screw slide, a belt slide, a linear motor slide, a rack slide, or the like.

In an embodiment, referring to fig. 9 and fig. 10, the restoring mechanism 5 further includes a limiting member 53, the limiting member 53 is fixed to the frame 31, and when the pushing device 52 pushes one end of the frame 1, the limiting member 53 can abut against the other end of the frame 1 to limit the movement of the frame 1. With the structure, the pushing distance of the pushing piece to the frame 1 can be prevented from being too large.

In one embodiment, with continued reference to fig. 9 and 10, the pushing device 52 is configured to move up and down.

In one embodiment, the pushing devices 52 are disposed on both sides, one pushing device 52 can push one end of the frame 1, and the other pushing device 52 can push the other end of the frame 1. With the adoption of the structure, the position of the frame 1 can be accurately controlled.

In an embodiment, with continued reference to fig. 9 and 10, the feeding component 32 can carry a plurality of frames 1, the pushing devices 52 are distributed along the second direction 8, and the pushing devices 52 can push one end of the corresponding frames 1.

In an embodiment, referring to fig. 11 and 12, the glue dispenser further includes a blanking mechanism 2, and the blanking mechanism 2 includes a slide 21, a material receiving device 22, and a blocking device 23. The slide 21 is disposed on the other side of the frame 31 in the second direction with respect to the receiving device 51. The chute 21 has a feed end and a discharge end, the feed end being located above the discharge end, the frame 1 being configured to enter the chute 21 from the feed end and to leave the chute 21 from the discharge end. The receiving device 22 is configured to receive the frame 1 leaving the slide 21, and the frame 1 received by the receiving device 22 is configured to be attached to the receiving device 22. The receiving device 22 has a fixed portion and a movable portion, the movable portion can move up and down relative to the fixed portion, and when the movable portion moves down, the frame 1 received by the receiving device 22 falls onto the feeding member 32. The blocking device 23 is arranged at the discharging end, and the blocking device 23 can extend or retract to block or release the frame 1. According to the structure, the frame 1 on the slide rail 21 slides from the feeding end to the discharging end under the action of gravity. When the blocking device 23 is fully extended, the frame 1 at the discharging end is blocked by the blocking device 23 and cannot fall further, and the frame 1 is stored in the slide rail 21. When the blocking device 23 is completely retracted, the frame 1 at the discharging end will continue to fall down onto the receiving device 22. Because the frame 1 falling on the material receiving device 22 is attached to the material receiving device 22, when the movable part falls, the frame 1 on the material receiving device 22 will turn over under the action of gravity and fall on the feeding component 32.

In the working process of the glue spreader, firstly, the frame 1 falls on the feeding part 32 through the blanking mechanism 2, the feeding part 32 conveys the frame 1 to a position close to the glue spreading mechanism, the glue spreading mechanism spreads glue on the frame 1 positioned on the feeding assembly, the feeding assembly conveys the frame 1 to a position close to the correcting mechanism after finishing spreading the glue, the correcting mechanism adjusts the position of the frame 1, and then the frame 1 is grabbed by mechanisms such as mechanical claws to perform the next step of working procedures.

In an embodiment, with continued reference to fig. 11 and 12, the slide 21 can accommodate a plurality of frames 1, the blanking mechanism 2 further includes a material blocking and placing device 24, the material blocking and placing device 24 is disposed outside the slide 21, and the material blocking and placing device 24 is configured to be able to extend into the slide 21 or retract to block a part of the frames 1 or the released frames 1 on the slide 21. According to the structure, when the material blocking and placing device 24 extends into the slide 21, the two ends of the material blocking and placing device 24 can be inserted into the corresponding frames 1 from the two ends of the corresponding frames 1, the frames 1 inserted by the material blocking and placing device 24 and the frames 1 above the material blocking and placing device 24 are blocked, and the frames 1 below the material blocking and placing device 24 can fall down, so that the frames 1 can fall onto the material receiving device 22 one by one or several by one.

Specifically, first, the blocking device 23 is extended, so that the plurality of frames 1 are stored in the slide 21; then the material blocking and placing device 24 extends into the slideway 21; then the blocking device 23 retracts, the frame 1 inserted by the material blocking and placing device 24 and the frame 1 above the material blocking and placing device 24 are blocked, and the frame 1 below the material blocking and placing device 24 falls; then the blocking device 23 extends out, the material blocking and placing device 24 retracts, and the frame 1 positioned in the slide rail 21 falls to the blocking device 23; the retaining and emptying device 24 is then extended again. The above actions are repeated, and the material blocking and placing device 24 and the blocking device 23 are matched with each other to enable the plurality of frames 1 to fall onto the material receiving device 22 one by one or several by one.

In one embodiment, the material blocking and discharging device 24 can move along the extension direction of the slide rail 21 to the discharging end. With such a structure, when the frame 1 located below the material blocking and placing device 24 falls onto the material receiving device 22, the material blocking and placing device 24 can be retracted after being moved to the discharge end, so that the frame 1 located in the slide 21 is prevented from generating large impact on the blocking device 23.

It should be noted that the extension direction of the chute 21 is directed from the feeding end to the discharging end.

In an embodiment, with reference to fig. 11 and fig. 12, the number of the blanking mechanisms 2 is multiple, the blanking mechanisms 2 are arranged along the second direction, the conveying device is provided with a plurality of locking devices, and when the blanking mechanisms 2 are in an open state, the frames 1 located in the blanking mechanisms 2 can fall into the corresponding locking devices.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (12)

1. A pay-off assembly for carrying photovoltaic module's frame includes:

a frame;

the frame is arranged on the feeding component in a spanning mode, the direction in which the feeding components are arranged in sequence at intervals is a first direction, the first direction is crossed with the up-down direction, the feeding component is movably arranged on the rack and is configured to be capable of ascending or descending, and in all the feeding components, at least one feeding component of each feeding component is arranged between any two feeding components in the rest feeding components; and

the feeding component comprises a plurality of feeding components, the number of the feeding components is multiple, the driving components and the feeding components are arranged in a one-to-one correspondence mode, the driving components are configured to drive the plurality of feeding components corresponding to the feeding components to move synchronously, the direction of the feeding components, driven by the driving components, is a second direction, and a plane formed by the first direction and the vertical direction is arranged in a crossing mode with the second direction.

2. The feed assembly of claim 1, wherein the feed assembly comprises:

the locking device is configured to lock or unlock the frame, and when the frame is positioned on the feeding component, the frame is arranged in the locking devices of the feeding components in a spanning mode; and

the conveying device is configured to drive the locking device to ascend or descend, and the driving part is configured to drive the plurality of conveying devices corresponding to the feeding part to synchronously move along the second direction.

3. The feeding assembly as set forth in claim 2, wherein the conveying device includes a sliding member and a lifting driving member, each driving member drives all the sliding members corresponding to the feeding member to move synchronously, each driving member includes a guiding component and a driving component, the guiding component includes a plurality of guide rails, the guide rails are disposed in a one-to-one correspondence with the sliding members, the sliding members are slidably connected to the guide rails, the guide rails extend along the second direction and are disposed on the rack, the driving component includes a driving device and a plurality of transmission devices drivingly connected to the driving device, each transmission device is connected to the corresponding sliding member to drive the corresponding sliding member to move, the driving device is configured to drive the plurality of transmission devices to move all the sliding members corresponding to the feeding member synchronously, the lifting driving member is disposed on the sliding member, and the locking device is disposed at an output end of the lifting driving member.

4. The feed assembly of claim 3, wherein the transmission comprises:

the flexible piece is connected to the feeding assembly;

the flexible piece is wound on the driving wheels, the number of the driving wheels is multiple, one driving wheel is in driving connection with the driving device and is located on one side of the rack along the second direction, the other driving wheel is located on the other side of the rack along the second direction, and the driving device is configured to drive the driving wheels in driving connection with the driving device to rotate.

5. The feeder assembly of claim 2, wherein the locking device comprises:

the support is arranged on the conveying device;

the first locking piece is arranged on the support;

the locking driving piece is arranged on the support; and

the second retaining member, connect in the output of locking driving piece works as the frame support in the support, the output configuration of locking driving piece is configured to can drive the second retaining member is close to or keeps away from first retaining member in order to lock or loosen the frame.

6. The feed assembly of claim 2, wherein the number of the locking devices of at least one of the feed assemblies is plural, the arrangement direction of the plurality of locking devices intersects the first direction, and the plurality of locking devices respectively lock the plurality of corresponding side frames.

7. The feeding assembly as set forth in any one of claims 1 to 6, wherein the feeding member is capable of feeding the frames having different lengths, wherein the frame having a larger length is a long frame, and the frame having a smaller length is a short frame;

the number of the feeding assemblies of each feeding component is at least three, the distance between two feeding assemblies with the largest span along the first direction in the plurality of feeding assemblies which jointly convey the long frames is a first distance, the distance between two feeding assemblies with the largest span along the first direction in the plurality of feeding assemblies which jointly convey the short frames is a second distance, and the first distance is larger than the second distance.

8. The feed assembly of claim 7, wherein two of the plurality of feed assemblies of the feed assembly having the greatest span in the first direction are configured to collectively convey the elongated frame.

9. A glue spreader, comprising:

the feed assembly of any one of claims 1-8; and

and the gluing mechanism is connected with the frame, and is configured to glue the frame when the feeding component conveys the frame to a first preset position.

10. Glue spreader according to claim 9, wherein the glue spreading mechanism comprises a U-shaped frame and a glue valve, the U-shaped frame comprises a first portion and two second portions, one of the second portions is located at one end of the first portion, the other of the second portions is located at the other end of the first portion, the frame comprises a plurality of frames, the frames are arranged in an up-and-down direction and fixed to each other, a geometric figure defined by the frames intersects with the direction of gravity, each of the second portions spans the frames, the second portions are detachably connected to the frames, the glue valve is configured to release glue, the glue valve is movably connected to the first portion, and when the feeding member conveys the frames to the first predetermined position, the glue valve is capable of moving in the extending direction of the frames.

11. The gluing machine of claim 9 or 10, wherein the number of gluing mechanisms is multiple, and the multiple gluing mechanisms are arranged along the second direction.

12. Glue spreader according to claim 9 or 10, characterized in that it further comprises a righting mechanism comprising:

the bearing device is arranged on one side of the rack along the second direction, the bearing device is positioned in gaps among the plurality of feeding assemblies, the bearing device can move up and down, and when the bearing device moves upwards, the bearing device can jack up the frame positioned on the feeding assemblies and drive the frame to move upwards;

and when the bearing device is positioned at the highest position, the pushing device is configured to push one end of the frame so as to adjust the frame to a second preset position.

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