CN217514748U - Automatic mend gluey scraping of gluing mechanism and screen printing equipment - Google Patents

Abstract

The utility model provides a glue scraping mechanism and screen printing equipment of automatic glue filling, this glue scraping mechanism of automatic glue filling includes frictioning subassembly, glue filling subassembly, mounting panel and drive assembly, the frictioning subassembly includes first frictioning subassembly and second frictioning subassembly, glue filling subassembly is used for adding glue to the frictioning position department, the front and the back of mounting panel are connected with first frictioning subassembly and second frictioning subassembly respectively, drive assembly drives first frictioning subassembly and second frictioning subassembly independently reciprocating frictioning in turn from top to bottom; mend and glue the subassembly including gluing bucket, pipeline and dividing and glue the piece, divide to glue the piece and can dismantle with first frictioning subassembly or second frictioning subassembly and be connected, perhaps, divide the bottom of gluing the piece and mounting panel to dismantle to be connected between first frictioning subassembly and second frictioning subassembly. The utility model discloses in the reciprocal frictioning in turn of two relative frictioning subassemblies, make glue keep always can not leak between first frictioning subassembly and second frictioning subassembly to automatic mend and glue the accuse and glue, realized the automatic completion of frictioning mends an organic whole.

Description

Automatic mend gluey scraping of gluing mechanism and screen printing equipment

Technical Field

The application relates to the technical field of photovoltaic modules, in particular to an automatic glue-supplementing glue-scraping mechanism and screen printing equipment.

Background

The glue scraping mechanism is a commonly used mechanism in glue scraping equipment or glue printing equipment and is used for gluing the surface of a material to be glued. In the photovoltaic field, the battery piece and the solder strip are connected by common special glue, so that the welding points on the surface of the battery piece can be reduced to a certain extent, the light receiving area of the battery piece is increased, and the power generation efficiency of the battery piece is improved. However, the glue is exposed in the air or light, and is easy to deteriorate or partially solidify to affect the gluing performance, in order to overcome the defects, measures need to be taken in the glue scraping process, so that the excessive exposure of the glue in the processing environment is reduced, meanwhile, the use of the glue amount needs to be supplemented in time, and if manual glue supplement is needed, the machine needs to be stopped, so that the glue scraping mechanism capable of isolating strong light to a certain extent and automatically supplementing the glue is urgently needed to meet the requirements.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an automatic mend frictioning machine that glues constructs and frictioning equipment mends automatically and glues accuse and glue, has realized the automatic completion of frictioning integrative glue filling, compensaties the artifical shortcoming of mending glue.

In order to solve the technical problem, the embodiment of the application provides an automatic mend scraping gluey mechanism and screen printing equipment of gluing.

In a first aspect, the utility model provides an automatic glue-supplementing glue-scraping mechanism, the automatic glue-supplementing glue-scraping mechanism comprises a glue-scraping component, a glue-supplementing component, a mounting plate and a driving component, the glue-scraping component comprises a first glue-scraping component and a second glue-scraping component, the glue-supplementing component is used for adding glue to a glue-scraping position, the front side of the mounting plate is connected with the first glue-scraping component, the back side of the mounting plate is connected with the second glue-scraping component, the driving component drives the first glue-scraping component and the second glue-scraping component to scrape glue alternately and independently and reciprocally up and down, and scrapers of the first glue-scraping component and the second glue-scraping component are perpendicular to a surface to be scraped;

the glue supplementing assembly comprises a glue barrel, a pipeline and a glue dividing block, wherein two ends of the pipeline are respectively connected with the glue barrel and the glue dividing block; divide gluey piece with first frictioning subassembly or can dismantle the connection between the second frictioning subassembly, perhaps divide gluey piece with the connection can be dismantled to the bottom of mounting panel, and set up in first frictioning subassembly with between the second frictioning subassembly, it includes power unit, detector and display to glue the bucket.

Optionally, the first glue scraping assembly includes: the scraper device comprises a first scraper, a first sliding block, a second sliding block, a spring and a sliding rail, wherein the first scraper is detachably connected with the first sliding block, the other end of the first sliding block is connected with the second sliding block through the spring, and the second sliding block is connected with the driving assembly; the first sliding block and the second sliding block are both connected with the sliding rail in a sliding manner; the second glue scraping assembly is identical to the first glue scraping assembly in structure.

Optionally, the first glue scraping assembly in the automatic glue supplementing glue scraping mechanism may further include: the scraper device comprises a first scraper, a first sliding block, a second sliding block, an air cylinder and a sliding rail, wherein the first scraper is detachably connected with the first sliding block, the first sliding block is connected with the second sliding block through the air cylinder, the air cylinder can drive the first sliding block to lift, the second sliding block is connected with the driving assembly, and the first sliding block and the second sliding block are both in sliding connection with the sliding rail; the second glue scraping assembly is identical to the first glue scraping assembly in structure.

Optionally, the drive assembly comprises two independent drive assemblies or a single drive assembly; the two independent driving assemblies comprise a first driving device and a second driving device, the first driving device is used for driving the first glue scraping assembly, the second driving device is used for driving the second glue scraping assembly, and the first driving device and the second driving device enable the first glue scraping assembly and the second glue scraping assembly to scrape glue alternately and independently in a reciprocating mode from top to bottom;

the single driving assembly comprises a motor, a transmission belt and a connecting block, the motor drives the transmission belt, so that the first glue scraping assembly and the second glue scraping assembly are arranged on two opposite sides of the transmission belt respectively in an up-and-down alternate and independent reciprocating glue scraping mode.

Optionally, the glue dividing block further comprises a plurality of glue outlets and a magnet, and the magnet is detachably connected with the first glue scraping assembly or the second glue scraping assembly, or detachably connected with the bottom of the mounting plate.

Optionally, the glue scraping mechanism further comprises a screen frame, a screen plate and a three-dimensional drive, wherein the screen plate is inserted into the screen frame and keeps a preset distance from the bottom of the glue scraping assembly;

the three-dimensional drive includes X to drive and Z to the drive, X to the drive with the lateral wall of mounting panel is connected and is fixed in with the drive on the screen frame the frictioning subassembly removes along the X direction, Z to the drive with the screen frame is connected with the drive the frictioning mechanism of automatic mended glue removes along the Z direction.

Optionally, a locking mechanism is further included between the screen frame and the screen plate, two fixed ends of the locking mechanism are respectively connected with the same side of the screen frame and the same side of the screen plate, and the locking mechanism can lock the screen plate and the screen frame to be kept still.

Optionally, the automatic glue-filling glue-spreading mechanism further comprises a light-avoiding cover, and the light-avoiding cover is connected with the screen frame and covers the automatic glue-filling glue-spreading mechanism above the screen plate; one surface of the light avoiding cover can stretch.

As described in the foregoing, the automatic glue spreading mechanism provided by this embodiment includes a glue spreading component, a glue compensating component, a mounting plate, and a driving component, where the glue spreading component includes a first glue spreading component and a second glue spreading component, the glue compensating component is used for adding glue to a glue spreading position, the front surface of the first glue spreading component, the second glue spreading component is located at the back surface of the mounting plate, the front surface of the mounting plate is opposite to the back surface, and the driving component drives the first glue spreading component and the second glue spreading component to perform up-and-down independent reciprocating glue spreading alternately. Set up two relative frictioning subassemblies in this application and reciprocate the frictioning in turn promptly for glue keeps always between first frictioning subassembly and second frictioning subassembly, makes glue can not leak other positions in the use, and mends automatically and glues accuse and glue, has realized that the frictioning mends gluey integrative automation and has accomplished. The glue supplementing assembly comprises a glue barrel, a pipeline and a glue dividing block, wherein two ends of the pipeline are respectively connected with the glue barrel and the glue dividing block; in addition, divide to glue the piece and can dismantle with first frictioning subassembly or second frictioning subassembly and be connected, divide to glue the piece and also can dismantle with the bottom of mounting panel and be connected, place between first frictioning subassembly and second frictioning subassembly in order to conveniently add gluey.

A second aspect, the utility model provides a screen printing equipment, screen printing equipment includes aforementioned arbitrary automatic mend the frictioning mechanism of gluing, the frictioning mechanism of automatic mending glue establishes to two sets, two sets set up between the frictioning mechanism of automatic mending glue and turn over a mechanism, turn over a mechanism and be used for turning over for the battery piece.

The utility model discloses in still provide a screen printing equipment, this screen printing equipment include that aforesaid arbitrary automatic mends gluey scraping mechanism constructs and turns over a mechanism, should turn over a mechanism and set up and be used for the battery piece turn-over between two automatic gluey scraping mechanisms of mending for one of them automatic mends gluey scraping mechanism and accomplishes the frictioning back with the battery piece one side, is turned over a mechanism and overturns the back and also accomplishes the frictioning at the another side of battery piece. The screen printing equipment can automatically scrape glue on the battery pieces. Compared with the prior art, the screen printing equipment has the advantages that the glue spreading mechanism is optimized, the battery piece is guaranteed not to be affected by various factors in the environment during the printing process, and the quality of connection between the welding strip and the battery piece is improved.

Drawings

Fig. 1 is a schematic front structural view of an automatic glue-filling glue scraping mechanism according to an embodiment of the present disclosure;

FIG. 2 is a side view of a squeegee mechanism for automatically applying glue according to an embodiment of the present disclosure;

FIG. 3 is an axial view of a first structure of an automatic glue spreading mechanism according to an embodiment of the present disclosure;

FIG. 4 is an axial view of a second structure of an automatic glue spreading mechanism according to an embodiment of the present disclosure;

FIG. 5 is a schematic mechanism diagram illustrating a single driving assembly in an automatic glue spreading mechanism according to an embodiment of the present disclosure;

FIG. 6 is a view of an overall installation shaft of a glue spreading mechanism for automatically applying glue according to an embodiment of the present disclosure;

fig. 7 is a schematic diagram illustrating a light-shielding cover in an automatic glue-filling glue-scraping mechanism according to an embodiment of the present disclosure;

fig. 8 is a partially enlarged view of a light-shielding cover a of the automatic glue spreading mechanism according to the embodiment of the present invention.

Reference numerals:

1: a glue scraping component; 11: a first glue scraping component; 111: a first scraper; 112: a first slider; 113: a second slider; 114: a spring; 115: a slide rail; 116: a cylinder; 12: a second squeegee assembly; 2: a glue supplementing component; 21: a glue barrel; 22: a pipeline; 23: dividing the rubber blocks; 3: mounting a plate; 4: a drive assembly; 41: a first drive; 42: a second drive; 43: a single drive assembly; 431: a motor; 432: a transmission belt; 433: connecting blocks; 5: a screen frame; 6: a screen plate; 7: three-dimensional driving; 71: driving in the X direction; 72: driving in the Z direction; 8: a light shielding cover.

Detailed Description

The technical solution in the application embodiment will be clearly and completely described below with reference to the drawings in the application embodiment. Moreover, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

It should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or terminal device comprising the element.

Referring to fig. 1 to 8, an embodiment of the present invention provides an automatic glue-repairing glue-scraping mechanism and a screen printing device.

First aspect, as shown in fig. 1 and 2, the utility model provides an automatic mend frictioning mechanism of gluing, automatic mend frictioning mechanism of gluing includes frictioning subassembly, mends gluey subassembly 2, mounting panel 3 and drive assembly 4, frictioning subassembly 1 includes first frictioning subassembly 11 and second frictioning subassembly 12, mends gluey subassembly 2 and is used for adding the glue to frictioning position department, mounting panel 3's front and first frictioning subassembly 11 are connected, mounting panel 3's the back and second frictioning subassembly, drive assembly 4 drive first frictioning subassembly 11 and second frictioning subassembly 12 independently reciprocal frictioning in turn from top to bottom, first frictioning subassembly 11 with the scraper of second frictioning subassembly 12 with treat the frictioning surface vertical. The glue supplementing assembly 2 comprises a glue barrel 21, a pipeline 22 and a glue dividing block 23, wherein two ends of the pipeline 22 are respectively connected with the glue barrel 21 and the glue dividing block 23; divide gluey piece 23 and first frictioning subassembly 11 or second frictioning subassembly 12 to dismantle and be connected, perhaps, divide gluey piece 23 and the bottom of mounting panel 3 to dismantle and be connected, and set up between first frictioning subassembly 11 and second frictioning subassembly 12, glue bucket 21 includes power unit, detector and display.

As mentioned in the foregoing, the automatic glue spreading mechanism provided in this embodiment includes the glue spreading component 1, the glue spreading component 2, the mounting plate 3 and the driving component 4, the glue spreading component 1 includes the first glue spreading component 11 and the second glue spreading component 12, the glue spreading component 2 is used for adding glue to the glue spreading position, the front surface of the first glue spreading component 11, the second glue spreading component 12 is located at the back surface of the mounting plate 3, the front surface of the mounting plate 3 is opposite to the back surface, and the driving component 4 drives the first glue spreading component 11 and the second glue spreading component 12 to independently spread glue in an up-and-down alternating manner. Set up two relative frictioning subassemblies parallel arrangement and its scraper mutually in this application promptly and treat the reciprocal frictioning in turn of frictioning surface vertical for glue keeps between first frictioning subassembly 11 and second frictioning subassembly 12 always, makes glue can not leak other positions in the use, promptly the utility model discloses automatic mend and glue the accuse, realized that the frictioning mends gluey integrative automatic completion. And the frictioning component 1 can well shield light in the environment, and the exposed surface area of the glue in the frictioning environment is reduced. The glue supplementing assembly 2 comprises a glue barrel 21, a pipeline 22 and a glue dividing block 23, wherein two ends of the pipeline 22 are respectively connected with the glue barrel 21 and the glue dividing block 23; in addition, divide gluey piece 23 can dismantle with first frictioning subassembly 11 or second frictioning subassembly 12 and be connected, divide gluey piece 23 also can dismantle with the bottom of mounting panel 3 and be connected, place between first frictioning subassembly 11 and second frictioning subassembly 12 in order to conveniently add gluey.

It should be noted that the utility model provides a mend gluey bucket 21 among gluey subassembly 2 is including gluing the bucket and include power unit, detector and display, and this power unit can control mend gluey add gluey volume and add gluey speed, like the force pump, perhaps other pressure devices that can not harm the characteristic of gluing, the embodiment of the utility model provides an in this do not do specific restriction. Of course, the pressure device further comprises a digital display screen, a control adjusting end and a detector which can be displayed on the outer wall of the glue barrel 21, so that parameters such as the glue amount and the flow rate in the glue barrel 21 can be observed conveniently, and the real-time glue amount can be detected.

Additionally, the utility model provides a first frictioning subassembly 11 is the same with second frictioning subassembly 12's structure, and first kind, first frictioning subassembly 11 includes: the scraper is detachably connected with the first sliding block 112, the other end of the first sliding block 112 is connected with the second sliding block 113 through the spring 114, and the second sliding block 113 is connected with the driving component 4; the first slider 112 and the second slider 113 are both connected with the slide rail 115 in a sliding manner.

Secondly, the first glue scraping component 11 in the automatic glue supplementing glue scraping mechanism can also be composed of: the scraper device comprises a first scraper 111, a first sliding block 112, a second sliding block 113, an air cylinder 116 and a sliding rail 115, wherein the first scraper 111 is detachably connected with the first sliding block 112, the first sliding block 112 is connected with the second sliding block 113 through the air cylinder 116, the air cylinder 116 can drive the first sliding block 112 to ascend and descend, the second sliding block 113 is connected with a driving component 4, and the first sliding block 112 and the second sliding block 113 are both in sliding connection with the sliding rail 115; the second glue scraping assembly 12 is identical in structure to the first glue scraping assembly 11.

In the embodiment of the present invention, as before, first frictioning subassembly 11 of "first", as shown in fig. 3, in this structure, drive assembly 4 drives second slider 113 so that second slider 113 is downward, second slider 113 continues to slide downward after pushing spring 114 until first slider 112 is pushed to the surface of waiting to frictioning, first slider 112 will push first scraper 111 connected with it to the surface of waiting to frictioning, at this moment, be located the contralateral second frictioning subassembly 12 of mounting panel 3, actuating mechanism does not exert drive power to him, i.e. second frictioning subassembly 12 keeps motionless, then, cylinder 116 or the lead screw that is used for promoting whole frictioning subassembly next door pushes whole frictioning subassembly along first frictioning subassembly 11 to the direction of second frictioning subassembly, first frictioning subassembly 11 carries out the frictioning action. When the first frictioning assembly 11 moves to the set maximum stroke, i.e. the maximum frictioning position, the driving assembly 4 drives the first frictioning assembly 11 to ascend so that the first scraper 111 leaves the surface to be frictionized, and simultaneously controls the second scraper to move downwards to contact the surface to be frictionized, when the second frictioning assembly 12 moves to the set maximum stroke, the second frictioning assembly 12 ascends, and the first frictioning assembly 11 descends to the frictioning position, so that multiple times of alternate frictioning actions are realized through multiple times of circulation. Of course, need change the object of waiting to the frictioning at this in-process, specific change structure is by utility model and do not do specifically and restrict, can select suitable change structure according to actual use condition.

It should be noted that, the spring 114 in the foregoing solution is used for connecting the two sliders and buffering the driving force applied by the driving assembly 4, and the material and the selection of the spring 114 need to be adjusted and configured according to the magnitude of the driving force and the distance between the scraper and the surface to be scraped, and therefore, the present invention is not limited thereto.

In the embodiment of the present invention, as before the first frictioning assembly 11 of "the second kind", as shown in fig. 4, in this structure, the first scraper 111 is controlled by the first cylinder to ascend or descend, and at the same time, the second scraper is controlled by the second cylinder to ascend or descend, that is, the alternate frictioning actions of the first scraper 111 and the second scraper are controlled by respective cylinders, the first scraper 111 is connected with the first cylinder after being connected with the first slider 112, and the other end of the first cylinder is connected with the second slider 113, so that the spring 114 is omitted, because the cylinder can not only control the scraper to ascend or descend to alternately frictioning, but also can achieve the effect of the spring 114. The driving assembly 4 is used for controlling the pressure of the two blades to the surface to be scraped during the scraping of the glue by the first scraper 111 and the second scraper, and controlling the first scraper 111 to move upwards as a whole so as to facilitate the replacement or maintenance of the screen plate 6 at the position of the surface to be scraped. In this embodiment, in use, if the first scraper 111 performs a scraping action, the second scraper is pulled up by the second cylinder and then stands, and similarly, if the second scraper performs a scraping action, the first scraper 111 is pulled up by the first cylinder and then stands, and finally, reciprocating and alternate scraping is achieved. In addition, as shown in fig. 4, the glue barrel 21 of the glue replenishing assembly 2 can also be directly fixed on the side wall of the mounting plate 3.

In some embodiments, drive assembly 4 includes two independent drive assemblies or a single drive assembly 43; the two independent driving assemblies comprise a first driving 41 and a second driving 42, the first driving 41 is used for driving the first glue scraping assembly 11, the second driving 42 is used for driving the second glue scraping assembly 12, and the first driving 41 and the second driving 42 enable the first glue scraping assembly 11 and the second glue scraping assembly 12 to scrape glue alternately and independently up and down;

the single driving assembly 43 includes a motor 431, a driving belt 432, and a connecting block 433, and the motor 431 drives the driving belt 432 such that the first and second squeegee assemblies 11 and 12, which are respectively installed at opposite sides of the driving belt 432 by means of the connecting block 433 and connected thereto, alternately and independently scrape the paste up and down.

The drive assemblies 4 disclosed in this embodiment may be two separate drive assemblies for driving the different squeegee assemblies 1, respectively, or a single drive assembly 43 for controlling the different squeegee assemblies 1 simultaneously. Specifically, when there are two different driving assemblies 4, the two driving assemblies respectively drive the different frictioning assemblies, that is, the first driving 41 is used for driving the first frictioning assembly 11, the second driving 42 is used for driving the second frictioning assembly 12, and the first driving 41 and the second driving 42 enable the first frictioning assembly 11 and the second frictioning assembly 12 to frictioning up and down alternately and independently. As shown in fig. 5, when there is only one driving unit, the driving unit needs to include a motor 431, a driving belt 432, and connecting blocks 433, wherein the motor 431 drives the driving belt 432, and two connecting blocks 433 are fixed to opposite sides of the driving belt 432, so that the first and second squeegee units 11 and 12 connected to opposite sides of the driving belt 432 by means of the connecting blocks 433 respectively are independently squeegeed up and down alternately. Because the opposite transmission directions of the two opposite sides of the transmission belt 432 are opposite, the first frictioning component 11 and the second frictioning component 12 connected with the connecting block 433 can be driven to move in opposite directions, only one case is indicated by an arrow in the figure, that is, when the motor 431 drives the transmission belt 432 to rotate counterclockwise, the left and right connecting blocks 433 respectively move downward and upward, and the corresponding first frictioning component 11 is moved downward and the second frictioning component 12 is moved upward in the direction indicated by the arrow and the connecting block 433 moves in time; then, when the motor 431 rotates clockwise, the corresponding first squeegee assembly 11 is moved up and the second squeegee assembly 12 is moved down.

By using the technical solutions of the embodiments, in actual use, different solutions may be selected according to design or cost requirements, and this embodiment is not specifically limited to this. In addition, in the present embodiment, the structure, the type, and the like of the transmission belt and the connecting block may be comprehensively considered and selected according to the actual use condition and the performance parameter of the glue scraping component, and therefore, this embodiment is not limited to this specifically. In addition, in fig. 3 and 4, the driving assemblies are two independent driving assemblies, that is, the first driving assembly 41 and the second driving assembly 42, and different driving assemblies may be selected from the structures shown in fig. 3 and 4 according to actual use conditions, and this embodiment is not limited in particular.

It should be noted that, in any of the above embodiments, the mounting plate 3 further includes a limiting block, where the limiting block includes an upper limiting block and a lower limiting block, the upper limiting block is used to limit an upper limit position of the second slider 113 in the movement, and the lower limiting block is used to limit a lower limit position of the second slider 113 in the movement. Namely, the upper limit block is disposed at a proper position of the top of the second sliding block 113, the lower limit block is disposed at a proper position of the bottom of the second sliding block 113, and relevant parameters such as specific position and size of the limit block need to be selected and designed according to actual design conditions.

It should be noted that, in any of the above embodiments, the glue dividing block 23 further includes a plurality of glue outlets and a magnet, and the magnet is conveniently detachably connected to the first glue scraping assembly 11 or the second glue scraping assembly 12, or detachably connected to the bottom of the mounting plate 3. The distribution of the glue outlets is related to the size or the glue spreading range of the first scraper 111 and the second scraper, and the number of the glue outlets is related to the characteristics of the glue and the amount of the glue to be printed, so the comparison in this embodiment is not specifically limited. In addition, in this embodiment, the magnet is used to connect the glue dividing block 23 with the first scraper 111 or the second scraper, or the bottom of the mounting plate 3, so as to facilitate the dismounting or maintenance of the glue dividing block 23, and the specific mounting position may be selected according to the design boundary conditions of the actual scraper and the screen plate 6, which is not specifically limited in this embodiment.

In some embodiments, the multi-purpose automatic glue spreading mechanism of the present invention further includes a screen frame 5, a screen plate 6 and a three-dimensional driver 7, wherein the screen plate 6 is inserted into the screen frame 5 and keeps a predetermined distance from the bottom of the glue spreading assembly; the three-dimensional drive 7 comprises an X-direction drive 71 and a Z-direction drive 72, the X-direction drive 71 is connected with the side wall of the mounting plate 3 and fixed on the screen frame 5 to drive the glue scraping mechanism for automatic glue filling to move along the X direction, and the Z-direction drive 72 is connected with the screen frame 5 to drive the glue scraping mechanism for automatic glue filling to move along the Z direction.

In addition, the embodiment of the present invention provides a locking mechanism between the screen frame 5 and the screen plate 6, two fixed ends of the locking mechanism are respectively connected to the side edges of the screen frame 5 and the screen plate 6, and the locking mechanism can lock the screen plate 6 and the screen frame 5.

In the above embodiment, as shown in fig. 6, the screen frame 5 is used for installing and fixing the screen plate 6, the battery pieces are located right below the screen plate 6, and the positions of the battery pieces for scraping glue are in one-to-one correspondence with the positions of the meshes on the screen plate 6. Otter board 6 is under the frictioning subassembly, and when the frictioning, first scraper 111 or second scraper just need satisfy predetermined extrusion volume with the contact of otter board 6, because the scraper matter is soft, like the scraper that silica gel, polyurethane etc. were made, can satisfy predetermined extrusion volume, guarantee the frictioning quality. In addition, the Z-direction drive 72 in the three-dimensional drive 7 is used for simultaneously lifting the whole frictioning component and the screen frame 5 to different heights so as to facilitate the replacement of a scraper, the replacement of the screen plate 6 or the maintenance of other parts; the X-direction drive 71 is connected with the side wall of the mounting plate 3 and used for driving the glue scraping assembly to move left and right, namely, the left and right glue scraping actions are realized. Specifically, the three-dimensional driving mechanism 7 may be an air cylinder or other driving mechanism, which is not limited in this embodiment.

In some embodiments, as shown in fig. 7 and 8, the automatic glue spreading mechanism further includes a light-shielding cover 8, where the light-shielding cover 8 is connected to the screen frame 5 and covers the automatic glue spreading mechanism above the screen plate 6; one surface of the light shielding cover 8 can be extended and retracted. In the present embodiment, the glue is a glue that may be deteriorated or cured by light irradiation, and during use, the whole glue scraping portion needs to be protected by the light shielding cover 8 to prevent the glue from being deteriorated by light or natural light irradiation in the operation space. In order to facilitate operation or replacement of the screen 6, the light shielding cover 8 can be designed to be retractable on one side, so that the inner glue scraping component can be seen after the light shielding cover 8 is retracted. In a specific use, the shrinkage light-shielding cover 8 may be a piano plate, which is not limited in this embodiment.

The second aspect, the utility model provides a screen printing equipment, screen printing equipment include that aforementioned arbitrary automatic glue spreading mechanism that mends, and should mend the glue spreading mechanism that glues automatically and establish to two sets, screen printing equipment still includes turns over a mechanism, turns over a mechanism and sets up and be used for the upset battery piece between two automatic glue spreading mechanisms that mend.

The utility model discloses in still provide a screen printing equipment, this screen printing equipment include that aforementioned arbitrary automatic glue of mending scrapes gluey mechanism and turns over a mechanism, should turn over a mechanism and set up and be used for overturning the battery piece between two automatic glue of mending mechanism for one of them automatic glue of mending scrapes gluey mechanism and accomplishes the frictioning back with the battery piece one side, is turned over a mechanism and overturns the back and also accomplishes the frictioning at the another side of battery piece. The screen printing equipment finishes the glue scraping of two opposite surfaces of the battery piece, namely the front surface and the back surface of the battery piece. Compared with the prior art, the screen printing equipment has the advantages that the glue spreading mechanism is optimized, the battery piece is guaranteed not to be affected by various factors in the environment during the printing process, and the quality of connection between the welding strip and the battery piece is improved.

Finally, the utility model provides an automatic glue spreading mechanism and screen printing equipment of mending glue in automatic glue spreading constructs comprises frictioning subassembly, mends gluey subassembly 2, mounting panel 3 and drive assembly 4, the frictioning subassembly includes first frictioning subassembly 11 and second frictioning subassembly 12, mend gluey subassembly 2 and be used for adding glue to the frictioning position department, the front of mounting panel 3 is connected with first frictioning subassembly 11, the back of mounting panel 3 and second frictioning subassembly 12, drive assembly 4 drives first frictioning subassembly 11 and second frictioning subassembly 12 and independently reciprocates the frictioning from top to bottom in turn; the glue supplementing assembly 2 comprises a glue barrel 21, a pipeline 22 and a glue dividing block 23, wherein two ends of the pipeline 22 are respectively connected with the glue barrel 21 and the glue dividing block 23; divide gluey piece 23 and first frictioning subassembly 11 or second frictioning subassembly 12 to dismantle and be connected, perhaps, divide gluey piece 23 and can dismantle with the bottom of mounting panel 3 and be connected, and set up between first frictioning subassembly 11 and second frictioning subassembly 12. The utility model provides an automatic mend two relative frictioning subassemblies in the mechanism of frictioning reciprocal frictioning in turn of gluing of mending for glue keeps always between first frictioning subassembly 11 and second frictioning subassembly 12, and mends automatically and glue the accuse and glue, has realized that the frictioning mends gluey integrative automation and has accomplished.

In addition, it should be noted that the above-described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by one of ordinary skill in the art from the embodiments in the application without any creative effort, shall fall within the scope of protection of the application.

It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

Claims (9)

1. The automatic glue spreading mechanism for glue spreading is characterized by comprising a glue spreading component (1), a glue spreading component (2), a mounting plate (3) and a driving component (4), wherein the glue spreading component (1) comprises a first glue spreading component (11) and a second glue spreading component (12), the glue spreading component (2) is used for adding glue to a glue spreading position, the front surface of the mounting plate (3) is connected with the first glue spreading component (11), the back surface of the mounting plate (3) is connected with the second glue spreading component (12), and the driving component (4) drives the first glue spreading component (11) and the second glue spreading component (12) to alternately spread glue up and down; the scrapers of the first glue scraping assembly (11) and the second glue scraping assembly (12) are vertical to the surface to be scraped;

the glue supplementing assembly (2) comprises a glue barrel (21), a pipeline (22) and a glue dividing block (23), wherein two ends of the pipeline (22) are respectively connected with the glue barrel (21) and the glue dividing block (23); the glue dividing block (23) is detachably connected with the first glue scraping assembly (11) or the second glue scraping assembly (12), or the glue dividing block (23) is detachably connected with the bottom of the mounting plate (3) and is arranged between the first glue scraping assembly (11) and the second glue scraping assembly (12); the glue barrel (21) comprises a power mechanism, a detector and a display.

2. The automatic glue-replenishing glue scraping mechanism according to claim 1, wherein the first glue scraping assembly (11) comprises: the scraper device comprises a first scraper (111), a first sliding block (112), a second sliding block (113), a spring (114) and a sliding rail (115), wherein the first scraper (111) is detachably connected with the first sliding block (112), the other end of the first sliding block (112) is connected with the second sliding block (113) through the spring (114), and the second sliding block (113) is connected with the driving assembly (4); the first sliding block (112) and the second sliding block (113) are both connected with the sliding rail (115) in a sliding manner; the second glue scraping component (12) is identical to the first glue scraping component (11) in structure.

3. The automatic glue supplementing glue scraping mechanism according to claim 1, wherein the first glue scraping component (11) in the automatic glue supplementing glue scraping mechanism can be further composed of: the scraper device comprises a first scraper (111), a first sliding block (112), a second sliding block (113), an air cylinder (116) and a sliding rail (115), wherein the first scraper (111) is detachably connected with the first sliding block (112), the first sliding block (112) is connected with the second sliding block (113) through the air cylinder (116), the air cylinder (116) can drive the first sliding block (112) to lift, the second sliding block (113) is connected with the driving assembly (4), and the first sliding block (112) and the second sliding block (113) are both in sliding connection with the sliding rail (115); the second glue scraping component (12) is identical to the first glue scraping component (11) in structure.

4. The automatic glue-supplying glue scraping mechanism according to claim 2 or 3, characterized in that said driving assembly (4) comprises two independent driving assemblies or a single driving assembly; the two independent driving assemblies comprise a first driving (41) and a second driving (42), the first driving (41) is used for driving the first glue scraping assembly (11), the second driving (42) is used for driving the second glue scraping assembly (12), and the first driving (41) and the second driving (42) enable the first glue scraping assembly (11) and the second glue scraping assembly (12) to scrape glue alternately and independently up and down;

the single driving assembly (43) comprises a motor (431), a transmission belt (432) and a connecting block (433), wherein the motor (431) drives the transmission belt (432), so that the first glue scraping assembly (11) and the second glue scraping assembly (12) which are connected with the two opposite sides of the transmission belt (432) are respectively installed by means of the connecting block (433) to scrape glue alternately up and down.

5. The automatic glue supplementing and scraping mechanism according to claim 1, wherein the glue dividing block (23) further comprises a plurality of glue outlets (231) and a magnet (232), and the magnet (232) is detachably connected with the first glue scraping assembly (11) or the second glue scraping assembly (12) or detachably connected with the bottom of the mounting plate (3).

6. The automatic glue supplementing glue scraping mechanism according to claim 1, further comprising a screen frame (5), a screen plate (6) and a three-dimensional drive (7), wherein the screen plate (6) is inserted into the screen frame (5) and keeps a preset distance from the bottom of the glue scraping assembly (1);

three-dimensional drive (7) include X to drive (71) and Z to drive (72), X to drive (71) with the lateral wall of mounting panel (3) is connected and is fixed in with the drive on screen frame (5) the frictioning subassembly removes along the X direction, Z to drive (72) with screen frame (5) are connected with the drive the frictioning mechanism of automatic glue filling removes along the Z direction.

7. The automatic glue supplementing and scraping mechanism according to claim 6, further comprising a locking mechanism between the screen frame (5) and the screen plate (6), wherein two fixed ends of the locking mechanism are respectively connected with the same side edges of the screen frame (5) and the screen plate (6), and the locking mechanism can lock the screen plate (6) and the screen frame (5) to be kept still.

8. The automatic glue-supplementing glue scraping mechanism according to claim 6, characterized in that the automatic glue-supplementing glue scraping mechanism further comprises a light-avoiding cover (8), wherein the light-avoiding cover (8) is connected with the screen frame (5) and covers the glue-supplementing glue scraping mechanism above the screen plate (6); one surface of the light avoiding cover (8) can stretch.

9. The screen printing equipment is characterized by comprising the automatic glue supplementing glue scraping mechanisms according to any one of claims 1 to 8, wherein two sets of automatic glue supplementing glue scraping mechanisms are arranged, a sheet overturning mechanism is arranged between the two sets of automatic glue supplementing glue scraping mechanisms, and the sheet overturning mechanism is used for overturning the battery sheets.

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