CN219006290U

CN219006290U - Filling small material cutting device and placement equipment

Info

Publication number: CN219006290U
Application number: CN202223198337.7U
Authority: CN
Inventors: 石玉太; 王惠龙
Original assignee: Ningxia Xiaoniu Automation Equipment Co ltd
Current assignee: Ningxia Xiaoniu Automation Equipment Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-12
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to a filling small material cutting device and placement equipment, wherein the filling small material cutting device comprises a bottom plate and two supports oppositely arranged on the bottom plate, a cutting table is fixed between the two supports, a clamp capable of longitudinally moving is arranged on one side of the cutting table, a plurality of first holes extending transversely and a plurality of second holes extending longitudinally are arranged on the cutting table, and a plurality of first holes are arranged between the clamp and the second holes side by side; the bottom plate is provided with a lower cutter assembly, the lower cutter assembly comprises a plurality of rotary cutters which are aligned to a plurality of first holes from below, and the rotary cutters can move up and down and rotate; the top of the scribing table is provided with a top plate, two ends of the top plate are fixed on two supports, an upper cutter assembly is arranged on the top plate and comprises a blade which is aligned to the second hole from the top, and the blade can move up and down and longitudinally. The filling small material placing device comprises a cutter and a filling small material cutting device, and the cutter is positioned between the clamp and the cutting table.

Description

Filling small material cutting device and placement equipment

Technical Field

The utility model relates to the technical field of solar cell module preparation, in particular to a filling small material dicing device and a placing device.

Background

In the production of the solar cell module, an EVA adhesive film is used for bonding and packaging the cell and the backboard, and the EVA adhesive film is positioned between the cell and the backboard. The backboard is provided with a junction box, and the bending part of the bus bar welded with the battery string passes through the EVA adhesive film and is welded with the junction box. The EVA adhesive film is provided with a waist hole for the bending part of the bus belt to pass through, namely, the EVA adhesive film at the waist hole is in a hollowed-out state. In the lamination process of the solar cell module, the EVA adhesive film around the waist hole is insufficient to fill the hollowed-out part and the larger gap after being melted, so that the bubble phenomenon of the photovoltaic module after lamination can occur, and the quality of the photovoltaic module is affected. In order to fill the hollow part, a filling small material is placed at the waist hole, holes between the transverse and vertical sides, through which the bending parts of the converging belts pass, are formed by punching, and the edges of the holes between the transverse and vertical sides are stretched due to plasticity of the filling small material, so that the placement of the filling small material is affected. If the holes are too small, the placement difficulty of the filling small materials is increased; if the holes are too large, too much filling material is wasted, affecting the filling effect.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a filling small material cutting device and a placement device, wherein the filling small material cutting device can cut transverse and vertical alternate cuts on filling small materials, so that the bending part of a converging belt can penetrate out of the cuts for the use of the filling small material placement device.

On one hand, the utility model provides a filling small material cutting device, which comprises a bottom plate and two supports oppositely arranged on the bottom plate, wherein a cutting table is fixed between the two supports, one side of the cutting table is provided with a clamp capable of moving longitudinally, the cutting table is provided with a plurality of first holes extending transversely and a second hole extending longitudinally, and a plurality of first holes are arranged between the clamp and the second holes side by side; the bottom plate is provided with a lower cutter assembly, the lower cutter assembly comprises a plurality of rotary cutters which are aligned to a plurality of first holes from below, and the rotary cutters can move up and down and rotate; the top of the scribing table is provided with a top plate, two ends of the top plate are fixed on the two supports, the top plate is provided with an upper cutter assembly, the upper cutter assembly comprises a blade right facing the second hole from the top, and the blade can move up and down and longitudinally.

Further, the lower cutter assembly further comprises a first air cylinder, a guide rail seat, a sliding block plate and a motor, wherein the guide rail seat is vertically fixed on the bottom plate, the first air cylinder is fixed on the side wall of the guide rail seat, the sliding block plate is in sliding connection with the guide rail seat, the first air cylinder is in driving connection with the bottom of the sliding block plate and can enable the sliding block plate to move upwards, the motor is arranged on the sliding block plate, the motor is connected with a rotating shaft through a synchronous belt, one end of the rotating shaft is arranged at the top of the sliding block plate through a bearing, and a plurality of rotating cutters are arranged and arranged on the rotating shaft.

Further, the upper cutter assembly further comprises a second cylinder, an L-shaped plate, a third cylinder and a cutter holder, wherein the second cylinder is installed on the top plate, the horizontal portion of the L-shaped plate is in sliding connection with the top plate, the vertical portion of the L-shaped plate is connected with the output end of the second cylinder, the third cylinder is installed on the side wall of the vertical portion of the L-shaped plate, the cutter holder is installed on the output end of the third cylinder, and the cutter blade is fixed on the cutter holder.

Further, still be equipped with the lifter plate between the cutting platform with the roof, install the fourth cylinder on the roof, the output of fourth cylinder downwards pass the roof with the lifter plate is connected, the bottom of lifter plate is equipped with the clamp plate, the clamp plate with elastic connection between the lifter plate, be equipped with on the clamp plate with first hole with the through-hole that the second strip hole just is relative.

Further, a connecting column is arranged on the pressing plate, the bottom of the connecting column is fixed on the pressing plate, the top of the connecting column is connected with the bottom of the lifting plate, and a spring is arranged at the joint of the connecting column and the lifting plate.

Further, a guide post is further arranged at the bottom of the lifting plate, the guide post downwards extends to pass through the scribing table, and a limiting table opposite to the lifting plate is further arranged on the scribing table.

Further, a sponge block in contact with the rotary cutter is further arranged below the rotary cutter, the sponge block is mounted on a chip receiving disc, and two ends of the chip receiving disc are fixed on the two supports.

Further, a baffle is arranged at the outer edge of the chip receiving disc.

In another aspect, the utility model provides a filling small material cutting device, which comprises a cutter and the filling small material cutting device, wherein the cutter is positioned between the clamp and the cutting table.

The filling small material cutting device comprises a bottom plate and two supports oppositely arranged on the bottom plate, a cutting table is fixed between the two supports, a clamp capable of longitudinally moving is arranged on one side of the cutting table, and the clamp can longitudinally pull out filling small materials. The cutting table is provided with a plurality of first holes extending transversely and a second hole extending longitudinally, the first holes are arranged between the clamp and the second holes side by side, and the filling small material is located above the cutting table and covers the first holes and the second holes. The bottom plate is provided with a lower cutter assembly, the lower cutter assembly comprises a plurality of rotary cutters which are aligned to a plurality of first holes from the lower part, the rotary cutters can move up and down and rotate, and the rotary cutters can rotationally cut the filling small materials after contacting with the filling small materials to form transverse cuts. The top of the scribing table is provided with a top plate, two ends of the top plate are fixed on two supports, an upper cutter assembly is arranged on the top plate and comprises a blade which is aligned to the second hole from the top, the blade can move up and down and longitudinally, and the blade moves longitudinally after being contacted with the filling small material to form a longitudinal notch. The rotary knife, the blade and the clamp are matched with each other, so that a transverse and vertical cut can be formed on the filling small material. Because the notch is cut by the rotary knife and the blade, the problem that the edge of the hole is stretched when the hole is punched is avoided, and the bending part of the bus bar is easy to penetrate out without wasting filling small materials.

The utility model also provides filling small material placing equipment which comprises a cutter and the filling small material cutting device, wherein the cutter is positioned between the clamp and the cutting table and can cut off the filling small material with a complete notch, and the cut filling small material is placed at the bending part of the converging belt.

Drawings

FIG. 1 is a schematic illustration of a cut in a filler insert of the present utility model;

FIG. 2 is a schematic perspective view of the filling small material dicing apparatus of the utility model;

FIG. 3 is a front view of the filler-pellet dicing apparatus of the utility model;

FIG. 4 is a rear view of the filled-pellet dicing apparatus of the utility model;

FIG. 5 is a schematic view of the structure of the dicing table of the utility model;

FIG. 6 is a schematic view of the chip tray according to the present utility model;

fig. 7 is a schematic view of a part of the structure of the filling small-size dicing apparatus of the utility model.

Wherein: 1-a bottom plate; 2-supporting seats; 3-a dicing table; 31-a first hole; 32-a second hole; 33-guiding holes; 4-top plate; 5-filling small materials; 51-incision; 6-clamping; 7-rotating a cutter; 8-a blade; 9-a first cylinder; 10-a guide rail seat; 11-a slider plate; 12-an electric motor; 13-a second cylinder; a 14-L-shaped plate; 15-a third cylinder; 16-knife holder; 17-lifting plates; 18-a guide post; 19-fourth cylinder; 20-pressing plates; 21-connecting columns; 22-a limiting table; 23-sponge block; 24, a chip receiving plate; 25-baffle.

Detailed Description

The technical scheme and technical effects of the present utility model are further elaborated below in conjunction with the drawings of the present utility model.

Referring to fig. 1, the filling material 5 has a slit 51, and the slit 51 is composed of a plurality of transverse slits and a longitudinal slit. The filling small material 5 can be placed at the bending position of the bus bar after being cut according to the position of each notch 51, and can be used as the filling material of the solar cell module.

In order to form the cut 51, the present utility model provides a filled small-sized dicing apparatus.

Referring to fig. 2-7, the filling small material cutting device comprises a bottom plate 1 and two supports 2 oppositely arranged on the bottom plate 1, a cutting table 3 is fixed between the two supports 2, a clamp 6 capable of moving longitudinally is arranged on one side of the cutting table 3, and the clamp 6 can clamp the end part of the filling small material 5 and pull out longitudinally. The scribing table 3 is provided with a plurality of first holes 31 extending transversely and a second hole 32 extending longitudinally, the plurality of first holes 31 are arranged between the clamp 6 and the second holes 32 side by side, and the filling small materials 5 are paved on the scribing table 3. When the clamp 6 moves to clamp the filler rod 5, the filler rod 5 moves along the direction from the second hole 32 to the first hole 31. The bottom plate 1 is provided with a lower cutter assembly, the lower cutter assembly comprises a plurality of rotary cutters 7 which are aligned to a plurality of first holes 31 from below, and the rotary cutters 7 can move up and down and rotate. The number of the rotary cutters 7 corresponds to the number of the first holes 31, and the rotary cutters 7 can be upwards moved to protrude from the surface of the dicing table 3 below the first holes 31 and rotationally scribe the filling small material 5 to form transverse cuts. The top of the scribing table 3 is provided with a top plate 4, two ends of the top plate 4 are fixed on the two supports 2, an upper cutter assembly is arranged on the top plate 4, the upper cutter assembly comprises a blade 8 which is aligned with the second hole 32 from the top, and the blade 8 can move up and down and longitudinally. The blade 8 is placed obliquely with its tip able to extend into the second hole 32, and the blade 8 is moved longitudinally to form a transverse cut in the filling mass 5. The first hole 31 and the second hole 32 do not interfere with each other, the rotary cutter 7 and the blade 8 are staggered in the vertical direction, the problem of space conflict does not exist, the rotary cutter 7 and the blade 8 can work simultaneously to cut a transverse incision and a longitudinal incision on the filling small material 5, and the scribing efficiency can be improved. After a longitudinal incision is made in the filler small material 5, the clamp 6 pulls the filler small material 5 to move for a certain distance, so that the blade 8 cuts the filler small material at the longitudinal incision position, and at the moment, the longitudinal incision and the transverse incision intersect to form an incision 51 for the bending part of the bus bar to penetrate. The second strip hole 32 is consistent with the pulling direction of the filling small material 5, the second strip hole 32 is positioned at the front end of the filling small material 5 relative to the first strip hole 31, and a longitudinal notch is firstly cut on the filling small material 5, so that the strength of the filling small material 5 can be ensured not to be broken. In the present utility model, the lateral and longitudinal refer to directions in a horizontal plane.

In the embodiment of the utility model, the lower cutter assembly further comprises a first air cylinder 9, a guide rail seat 10, a sliding block plate 11 and a motor 12, wherein the guide rail seat 10 is vertically fixed on the bottom plate 1, the first air cylinder 9 is fixed on the side wall of the guide rail seat 10, and the sliding block plate 11 is in sliding connection with the guide rail seat 10. Two guide rails are arranged on the side wall of the guide rail seat 10, and the sliding block plate 11 is connected with the guide rails in a matching way. Limiting blocks are arranged at two ends of the guide rail. The first cylinder 9 is connected with the bottom of the sliding block plate 11 in a driving way and can enable the sliding block plate 11 to move upwards, the motor 12 is arranged on the sliding block plate 11, the motor 12 is connected with the rotating shaft through a synchronous belt, one end of the rotating shaft is arranged at the top of the sliding block plate 11 through a bearing, the rotating cutters 7 are arranged and arranged on the rotating shaft, when the motor 12 works, the rotating cutters 7 can be driven to rotate, and the rotating 7 rotates to cut the filling small materials 5 to form transverse cuts more easily.

In the embodiment of the present utility model, the upper cutter assembly further comprises a second cylinder 13, an L-shaped plate 14, a third cylinder 15 and a cutter holder 16, wherein the second cylinder 13 is mounted on the top plate 4, a horizontal portion of the L-shaped plate 14 is slidably connected with the top plate 4, a vertical portion of the L-shaped plate 14 is connected with an output end of the second cylinder 13, the third cylinder 15 is mounted on a side wall of the vertical portion of the L-shaped plate 14, the cutter holder 16 is mounted on an output end of the third cylinder 15, and the blade 8 is fixed on the cutter holder 16. The top plate 4 is provided with a notch avoiding the output end of the third cylinder 15. When the second cylinder 13 works, the blade 8 can be driven to longitudinally move; the third cylinder 15 can drive the blade 8 to move up and down when working.

In the embodiment of the utility model, a lifting plate 17 is further arranged between the scribing table 3 and the top plate 4, a fourth air cylinder 19 is arranged on the top plate 4, the output end of the fourth air cylinder 19 downwards penetrates through the top plate 4 to be connected with the lifting plate 17, a pressing plate 20 is arranged at the bottom of the lifting plate 17, and the pressing plate 20 is elastically connected with the lifting plate 17, so that damage caused by rigid contact between the pressing plate 20 and the scribing table 3 is avoided. Specifically, the pressure plate 20 is provided with a connecting column 21, the bottom of the connecting column 21 is fixed on the pressure plate 20, the top of the connecting column 21 is connected with the bottom of the lifting plate 17, and a spring is arranged at the joint of the connecting column 21 and the lifting plate 17. The pressing plate 20 is also provided with through holes which are diametrically opposite to the first hole 31 and the second hole 32 and are used for avoiding the rotary cutter 7 and the blade 8. The pressing plate 20 is able to press the filling compound 5 such that the filling compound 5 remains stationary during the dicing process.

In the embodiment of the utility model, the bottom of the lifting plate 17 is also provided with a guide post 18, the guide post 18 extends downwards through the dicing table 3, and the dicing table 3 is provided with a guide hole in clearance fit with the guide post 18. The dicing table 3 is also provided with a limiting table 22 facing the lifting plate 17.

In the embodiment of the utility model, a sponge block 23 contacted with the rotary cutter 7 is also arranged below the rotary cutter 7, the sponge block 23 is arranged on a chip receiving disc 24, two ends of the chip receiving disc 24 are fixed on the two supports 2, and the sponge block 23 is used for cleaning the rotary cutter 7. The chip receiving plate 24 has a baffle 25 at its outer edge to prevent the chips generated during the dicing operation of the rotary cutter 7 from scattering everywhere.

The utility model also provides filling small material placing equipment which comprises a cutter, a placing mechanism and the filling small material 5 cutting device, wherein the cutter is positioned between the clamp 6 and the cutting table 3 and can cut the filling small material 5 with the complete notch 51, and the placing mechanism places the cut part of the filling small material 5 at the bending part of the converging belt.

The above disclosure is illustrative of the preferred embodiments of the present utility model and, of course, should not be taken as limiting the scope of the utility model, and those skilled in the art will recognize that all or part of the process for practicing the embodiments described herein can be practiced with equivalent arrangements which are within the purview of the present utility model.

Claims

1. The utility model provides a filling small-size material cutting device which is characterized in that, include bottom plate (1) and two pairs of support (2) that set up oppositely on bottom plate (1), two be fixed with between support (2) and cut platform (3), the one side of cutting platform (3) is equipped with but longitudinal movement's clamp (6), be equipped with a plurality of transversely extending first holes (31) and a longitudinally extending second hole (32) on cutting platform (3), a plurality of first holes (31) set up side by side in clamp (6) with between second hole (32); a lower cutter assembly is arranged on the bottom plate (1), the lower cutter assembly comprises a plurality of rotary cutters (7) which are aligned to a plurality of first holes (31) from below, and the rotary cutters (7) can move up and down and rotate; the top of the scribing table (3) is provided with a top plate (4), two ends of the top plate (4) are fixed on the two supports (2), the top plate (4) is provided with an upper cutter assembly, the upper cutter assembly comprises a blade (8) which is opposite to the second hole (32) from the upper part, and the blade (8) can move up and down and longitudinally.

2. The filling small-size dicing device according to claim 1, characterized in that the lower cutter assembly further comprises a first cylinder (9), a guide rail seat (10), a slide block plate (11) and a motor (12), wherein the guide rail seat (10) is vertically fixed on the bottom plate (1), the first cylinder (9) is fixed on the side wall of the guide rail seat (10), the slide block plate (11) is in sliding connection with the guide rail seat (10), the first cylinder (9) is in driving connection with the bottom of the slide block plate (11) and can enable the slide block plate (11) to move upwards, the motor (12) is mounted on the slide block plate (11), the motor (12) is connected with a rotating shaft through a synchronous belt, one end of the rotating shaft is mounted on the top of the slide block plate (11) through a bearing, and a plurality of rotating knives (7) are arranged and mounted on the rotating shaft.

3. The filling small-sized dicing apparatus according to claim 1, characterized in that the upper cutter assembly further comprises a second cylinder (13), an L-shaped plate (14), a third cylinder (15) and a blade holder (16), the second cylinder (13) is mounted on the top plate (4), a horizontal portion of the L-shaped plate (14) is slidably connected with the top plate (4), a vertical portion of the L-shaped plate (14) is connected with an output end of the second cylinder (13), the third cylinder (15) is mounted on a side wall of the vertical portion of the L-shaped plate (14), the blade holder (16) is mounted on an output end of the third cylinder (15), and the blade (8) is fixed on the blade holder (16).

4. The filling small-size cutting device according to claim 1, wherein a lifting plate (17) is further arranged between the cutting table (3) and the top plate (4), a fourth air cylinder (19) is arranged on the top plate (4), the output end of the fourth air cylinder (19) downwards penetrates through the top plate (4) to be connected with the lifting plate (17), a pressing plate (20) is arranged at the bottom of the lifting plate (17), the pressing plate (20) is elastically connected with the lifting plate (17), and a through hole which is diametrically opposite to the first hole (31) and the second hole (32) is formed in the pressing plate (20).

5. The filling small material cutting device according to claim 4, wherein a connecting column (21) is arranged on the pressing plate (20), the bottom of the connecting column (21) is fixed on the pressing plate (20), the top of the connecting column (21) is connected with the bottom of the lifting plate (17), and a spring is arranged at the joint of the connecting column (21) and the lifting plate (17).

6. The filling small material cutting device according to claim 5, wherein the bottom of the lifting plate (17) is further provided with a guide post (18), the guide post (18) extends downwards to pass through the cutting table (3), and the cutting table (3) is further provided with a limiting table (22) opposite to the lifting plate (17).

7. The filling small-size cutting device according to claim 1, wherein a sponge block (23) contacted with the rotary cutter (7) is further arranged below the rotary cutter (7), the sponge block (23) is arranged on a chip receiving disc (24), and two ends of the chip receiving disc (24) are fixed on two supports (2).

8. The filling small-size dicing apparatus according to claim 7, characterized in that the outer edge of the chip receiving tray (24) is provided with a baffle (25).

9. A filling-pellet placement apparatus, characterized by comprising a cutter and a filling-pellet dicing device according to any one of claims 1-8, the cutter being located between the clamp (6) and the dicing station (3).