CN220127179U

CN220127179U - Photovoltaic solder strip copper flat strip calendaring equipment

Info

Publication number: CN220127179U
Application number: CN202321419232.1U
Authority: CN
Inventors: 王利超; 史文浩
Original assignee: Hebei Xinsizhuo New Material Technology Co ltd
Current assignee: Hebei Xinsizhuo New Material Technology Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-12-05
Anticipated expiration: 2033-06-06

Abstract

The utility model discloses a photovoltaic solder strip copper flat strip calendaring device which comprises a workbench, wherein four corners of the bottom end of the workbench are fixedly connected with fixing columns, the bottom end of each fixing column is fixedly connected with supporting legs, the top end of one side of the workbench is fixedly connected with an outer support frame, the top end of the other side of the workbench is fixedly connected with a collecting box, and an inner support frame is arranged inside the top end of the outer support frame in a penetrating manner. This photovoltaic solder strip copper flat belt rolling equipment promotes holistic security and stability through being provided with outer support frame, inner support frame, constant head tank, removal seat, spout and guide arm, avoids leading to welding the area to take place to damage because of the mechanical operation is adjusted, and what solve is that mechanical operation causes excessively to drag because of the delay butt welding area easily, leads to the inside of welding the area to have certain damage, influences the subsequent use of welding the area, can't put into use fast after the mechanical lift breaks down simultaneously, influences the holistic work efficiency's of equipment problem.

Description

Photovoltaic solder strip copper flat strip calendaring equipment

Technical Field

The utility model relates to the technical field of photovoltaic solder strip copper flat strip processing, in particular to photovoltaic solder strip copper flat strip calendaring equipment.

Background

The photovoltaic welding strip is also called tinned copper strip or tin-coated copper strip, is used for connecting photovoltaic module battery pieces and plays an important role of conductive focusing points, the welding strip is an important material in the welding process of the photovoltaic module, the quality of welding directly influences the collection efficiency of the current of the photovoltaic module, and the power of the photovoltaic module is greatly affected.

The welding strip is firm in welding in the process of connecting the battery pieces in series, false welding phenomenon is avoided, the thickness of the welding strip is determined according to the thickness of the battery pieces and the quantity of short-circuit current, the width of the welding strip is identical to the width of a main grid line of a battery, the softer and better state of the welding strip is required by manual welding, the soft welding strip can be well contacted with the battery pieces after a soldering iron passes through, the stress generated in the welding process is small, the fragment rate can be reduced, the welding strip can be hard slightly for an automatic welding process, straightening and pressure welding of the welding strip by a welding machine are facilitated, and the welding strip which is too soft is easy to deform by machine welding, so that the yield of products is reduced.

But in the current stage photovoltaic solder strip calendering process, need pull the solder strip through the lifting operation, mechanical operation causes excessively to pull the solder strip because of the delay easily, leads to the inside of solder strip to have certain damage, influences the follow-up use of solder strip, and unable quick use of putting into service after the mechanical lifting breaks down simultaneously influences the holistic work efficiency of equipment.

Therefore, a novel photovoltaic solder strip copper flat strip calendaring device is provided to solve the problems.

Disclosure of Invention

The utility model aims to provide a photovoltaic solder strip copper flat strip calendaring device, which solves the problems that the mechanical operation in the background technology is easy to cause excessive pulling of a solder strip due to delay, so that the inside of the solder strip is damaged to a certain extent, the subsequent use of the solder strip is affected, and meanwhile, the mechanical lifting can not be quickly put into use after failure, and the overall working efficiency of the device is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a photovoltaic solder strip copper flat ribbon calendering equipment, includes the workstation, four corners fixedly connected with fixed column in workstation bottom, the bottom fixedly connected with stabilizer blade of fixed column, the top fixedly connected with outer support frame of workstation one side, the top fixedly connected with collecting box of workstation opposite side;

the inside on outer support frame top is run through and is provided with the inner support frame, the spout has all been seted up to the front end and the rear end of outer support frame, the both ends fixedly connected with of inner support frame removes the seat, remove the inside that the seat runs through the spout, the rear end fixedly connected with two sets of guide arms of seat that remove, a plurality of groups constant head tanks have been seted up at the both ends of outer support frame, the rear end of guide arm constitutes the block with the inside of constant head tank and is connected.

Preferably, a first linkage shaft is movably connected between the inner support frames, a first rolling shaft is fixedly connected to the outer portion of the first linkage shaft, and a second driving motor is fixedly connected to the rear end of the first linkage shaft, which penetrates through the inner portion of the inner support frames.

Preferably, the front end and the rear end of workstation all are provided with the slide rail, the both ends of workstation all are provided with the connecting seat, the both sides fixedly connected with sliding block of connecting seat bottom, constitute sliding connection between sliding block and the slide rail, the bottom of connecting seat is run through and is provided with two sets of fastening bolt, one side fixedly connected with knob of fastening bolt, the opposite side of fastening bolt runs through the inside of slide rail, the both sides fixedly connected with baffle of connecting seat.

Preferably, a transmission mechanism is arranged in the connecting seat, two groups of second linkage shafts are arranged at the rear end of the connecting seat through a transmission machine, a calendaring frame and a second rolling shaft are fixedly connected to the outer portion of each second linkage shaft from top to bottom, and a first driving motor is fixedly connected to one side of each second linkage shaft penetrating through the inner portion of the connecting seat.

Preferably, a plurality of groups of anti-collision cushions are arranged on two sides of the inner wall of the collecting box, and the outer wall of the collecting box is fixedly connected with an outer supporting plate.

Preferably, the bottom fixedly connected with bottom plate inside the collection box, the bottom fixedly connected with multiunit buffer spring of bottom plate.

Compared with the prior art, the utility model has the beneficial effects that: the photovoltaic solder strip copper flat strip calendaring device not only realizes a safe lifting adjusting function, a stable moving function, but also realizes a collecting function;

(1) Through being provided with outer support frame, inner support frame, constant head tank, remove seat, spout and guide arm, through upwards pulling the position of adjusting first roller bearing with the inner support frame, carry out quick pulling to the welding strip, utilize the sliding relationship between the removal seat at inner support frame both ends and the spout, provide stable holding power for the inner support frame reciprocates, avoid the in-process that the inner support frame is nimble to adjust takes place violently to rock, remove seat lift adjustment and fix in corresponding constant head tank through two sets of guide arm block after to suitable height, ensure that the inner support frame is fixed in current position, can not drop downwards, promote holistic security and stability, avoid leading to welding strip to take place the damage because of the mechanical operation is adjusted;

(2) Through being provided with connecting seat, slide rail, sliding block, fastening bolt, knob and baffle, through the slip relation between slide rail and the sliding block, can remove the regulation to the position of connecting seat according to the length of welding the area and use, enlarge the holistic suitability of equipment, fix connecting seat and slide rail through rotatory fastening bolt, avoid the connecting seat to take place the slip phenomenon during the use, strengthen the fastness between connecting seat and the slide rail, play limiting displacement when can dragging the welding the area through the baffle, avoid welding the area and take place the position movement influence machining effect;

(3) Through being provided with collecting box, crashproof cushion, outer backup pad, bottom plate and buffer spring, utilize outer backup pad to wholly provide holding power to the collecting box, avoid the collecting box to take place the fracture during the use, improve security performance, the accessible collecting box is with the welding area after processing unified collection, conveniently takes, through the bottom plate with buffer spring both mutually support, the welding area gets into the collecting box in the reduction touch wall friction, avoids causing the harm because of the high problem is welding the area at the in-process of collecting the welding area.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side view of the outer support frame of the present utility model;

FIG. 3 is a schematic side view of the connector of the present utility model;

fig. 4 is a schematic cross-sectional front view of the collecting box of the present utility model.

In the figure: 1. a work table; 2. a sliding block; 3. a support leg; 4. fixing the column; 5. a movable seat; 6. an outer support; 7. an inner support; 8. a positioning groove; 9. a chute; 10. a connecting seat; 11. a first driving motor; 12. a baffle; 13. a collection box; 14. a second driving motor; 15. a first linkage shaft; 16. a first roller; 17. a guide rod; 18. a fastening bolt; 19. a calendaring frame; 20. a second roller; 21. a second linkage shaft; 22. a knob; 23. a slide rail; 24. an outer support plate; 25. an anti-collision soft cushion; 26. a bottom plate; 27. and a buffer spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a photovoltaic solder strip copper flat strip calendaring device comprises a workbench 1, wherein four corners of the bottom end of the workbench 1 are fixedly connected with fixing columns 4, the bottom ends of the fixing columns 4 are fixedly connected with supporting legs 3, the top end of one side of the workbench 1 is fixedly connected with an outer supporting frame 6, and the top end of the other side of the workbench 1 is fixedly connected with a collecting box 13;

an inner support frame 7 is arranged in the top end of the outer support frame 6 in a penetrating manner, sliding grooves 9 are formed in the front end and the rear end of the outer support frame 6, movable seats 5 are fixedly connected to the two ends of the inner support frame 7, the movable seats 5 penetrate through the sliding grooves 9, two groups of guide rods 17 are fixedly connected to the rear end of the movable seats 5, a plurality of groups of positioning grooves 8 are formed in the two ends of the outer support frame 6, and the rear ends of the guide rods 17 are in clamping connection with the inner parts of the positioning grooves 8;

a first linkage shaft 15 is movably connected between the inner support frames 7, a first rolling shaft 16 is fixedly connected to the outer part of the first linkage shaft 15, and a second driving motor 14 is fixedly connected to the rear end of the first linkage shaft 15 penetrating through the inner part of the inner support frames 7;

specifically, as shown in fig. 1 and fig. 2, when in use, after the inner support frame 7 is pulled up to a proper height according to the length of the welding strip, the movable seat 5 fixed at two ends of the inner support frame 7 stably moves upwards in the chute 9 until the two groups of guide rods 17 fixed at the rear end of the movable seat 5 are clamped and fixed in the positioning groove 8, so that the inner support frame 7 is ensured not to slide downwards any more, and the photovoltaic welding strip to be calendered is sleeved and installed outside the first rolling shaft 16.

Example 2: the front end and the rear end of the workbench 1 are both provided with slide rails 23, both ends of the workbench 1 are both provided with connecting seats 10, two sides of the bottom end of each connecting seat 10 are fixedly connected with sliding blocks 2, sliding connection is formed between each sliding block 2 and each slide rail 23, two groups of fastening bolts 18 are arranged at the bottom end of each connecting seat 10 in a penetrating manner, one side of each fastening bolt 18 is fixedly connected with a knob 22, the other side of each fastening bolt 18 penetrates through the interior of each slide rail 23, and two sides of each connecting seat 10 are fixedly connected with baffle plates 12;

a transmission mechanism is arranged in the connecting seat 10, two groups of second linkage shafts 21 are arranged at the rear end of the connecting seat 10 through the transmission mechanism, a calendaring frame 19 and a second rolling shaft 20 are fixedly connected to the outer part of the second linkage shafts 21 from top to bottom, and a first driving motor 11 is fixedly connected to one side of the second linkage shafts 21 penetrating through the inside of the connecting seat 10;

specifically, as shown in fig. 1 and 3, when in use, one side of the welding strip is inserted between the calendaring frame 19 and the second roller 20, after the connecting seat 10 is pulled outwards to a proper position, the knob 22 is turned in sequence, and the knob 22 drives the fastening bolt 18 to move towards the inside of the connecting seat 10 and the sliding rail 23, so that the connecting seat 10 is fixed at the current position.

Example 3: a plurality of groups of anti-collision soft cushions 25 are arranged on two sides of the inner wall of the collecting box 13, an outer supporting plate 24 is fixedly connected to the outer wall of the collecting box 13, a bottom plate 26 is fixedly connected to the bottom end inside the collecting box 13, and a plurality of groups of buffer springs 27 are fixedly connected to the bottom end of the bottom plate 26;

specifically, as shown in fig. 1 and fig. 4, during use, the processed welding strips can be collected uniformly through the collecting box 13, the welding strips are convenient to take, the welding strips enter the collecting box 13 through the mutual matching of the bottom plate 26 and the buffer spring 27, the friction of the contact wall is reduced, the outer supporting plate 24 is utilized to provide supporting force for the whole collecting box 13, the collecting box 13 is prevented from breaking during use, and the safety performance is improved.

Working principle: when the welding strip welding device is used, after the inner support frame 7 is pulled upwards to a proper height according to the length of the welding strip, the movable seat 5 fixed at the two ends of the inner support frame 7 stably moves upwards in the sliding groove 9 until the two groups of guide rods 17 fixed at the rear end of the movable seat 5 are clamped and fixed in the positioning groove 8, so that the inner support frame 7 is prevented from sliding downwards, a photovoltaic welding strip to be rolled is sleeved and arranged outside the first rolling shaft 16, one side of the welding strip penetrates between the rolling frame 19 and the second rolling shaft 20, the connecting seat 10 is pulled outwards to a proper position, the knob 22 is sequentially rotated, the knob 22 drives the fastening bolt 18 to move inwards of the connecting seat 10 and the sliding rail 23, the connecting seat 10 is fixed at the current position, the first driving motor 11 and the second driving motor 14 are started, the first linkage shaft 15 and the second linkage shaft 21 are matched, the welding strip is stretched and prolonged, and the surface of the welding strip is pressed through the rolling frame 19 in the pulling process.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Photovoltaic solder strip copper flat belt calendering equipment, including workstation (1), its characterized in that: four corners of the bottom end of the workbench (1) are fixedly connected with fixing columns (4), the bottom ends of the fixing columns (4) are fixedly connected with supporting legs (3), the top end of one side of the workbench (1) is fixedly connected with an outer supporting frame (6), and the top end of the other side of the workbench (1) is fixedly connected with a collecting box (13);

the inside on outer support frame (6) top is run through and is provided with inner support frame (7), spout (9) have all been seted up to the front end and the rear end of outer support frame (6), the both ends fixedly connected with of inner support frame (7) remove seat (5), remove the inside that seat (5) runs through spout (9), the rear end fixedly connected with of removal seat (5) two sets of guide arm (17), a plurality of groups constant head tank (8) have been seted up at the both ends of outer support frame (6), the rear end of guide arm (17) constitutes the block with the inside of constant head tank (8) and is connected.

2. The photovoltaic solder strip copper ribbon strip calendaring apparatus of claim 1, further comprising: a first linkage shaft (15) is movably connected between the inner support frames (7), a first rolling shaft (16) is fixedly connected to the outer portion of the first linkage shaft (15), and a second driving motor (14) is fixedly connected to the rear end of the first linkage shaft (15) penetrating through the inner portion of the inner support frames (7).

3. The photovoltaic solder strip copper ribbon strip calendaring apparatus of claim 1, further comprising: the utility model discloses a workbench, including workstation (1), connecting seat (10), sliding block (2), slide block (2) and slide rail (23), connecting seat (10) are provided with slide rail (23) in front end and rear end, connecting seat (1) both ends all are provided with connecting seat (10), constitute sliding connection between sliding block (2) and slide rail (23), connecting seat (10)'s bottom is run through and is provided with two sets of fastening bolt (18), one side fixedly connected with knob (22) of fastening bolt (18), inside slide rail (23) are run through to the opposite side of fastening bolt (18), both sides fixedly connected with baffle (12) of connecting seat (10).

4. A photovoltaic solder strip copper ribbon strip calendaring apparatus according to claim 3, characterised in that: the inside of connecting seat (10) is provided with drive mechanism, the rear end of connecting seat (10) is provided with two sets of second axis of linkage (21) through the driving machine, the outside of second axis of linkage (21) is from last to fixedly connected with calendering frame (19) and second roller bearing (20) down, the inside fixedly connected with first driving motor (11) of one side penetration connecting seat (10).

5. The photovoltaic solder strip copper ribbon strip calendaring apparatus of claim 1, further comprising: a plurality of groups of anti-collision cushions (25) are arranged on two sides of the inner wall of the collecting box (13), and an outer supporting plate (24) is fixedly connected with the outer wall of the collecting box (13).

6. The photovoltaic solder strip copper ribbon strip calendaring apparatus of claim 1, further comprising: the bottom end of the collecting box (13) is fixedly connected with a bottom plate (26), and the bottom end of the bottom plate (26) is fixedly connected with a plurality of groups of buffer springs (27).