CN220431700U - Discharging mechanism and film feeding device - Google Patents
Discharging mechanism and film feeding device Download PDFInfo
- Publication number
- CN220431700U CN220431700U CN202321396111.XU CN202321396111U CN220431700U CN 220431700 U CN220431700 U CN 220431700U CN 202321396111 U CN202321396111 U CN 202321396111U CN 220431700 U CN220431700 U CN 220431700U
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- buffer roller
- wheel
- sliding rail
- layer
- discharging
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- 238000007599 discharging Methods 0.000 title claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000004804 winding Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 25
- 230000001939 inductive effect Effects 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000003111 delayed effect Effects 0.000 abstract description 4
- 230000014759 maintenance of location Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model relates to the technical field of photovoltaic modules, in particular to a discharging mechanism and a film supply device. The discharging mechanism comprises a discharging wheel, a receiving wheel, a material wheel driving piece and a freely movable buffer roller, wherein the output end of the material wheel driving piece is connected with the receiving wheel, a feeding roll is arranged on the discharging wheel and comprises a discharging layer, and after the feeding roll is separated, a separated reserved layer is wound on the receiving wheel after passing through the buffer roller. According to the discharging mechanism provided by the embodiment of the utility model, the buffer roller for buffering the material layer is arranged between the discharging wheel and the receiving wheel, and the independent receiving wheel judging module is arranged, so that the technical problem that the receiving wheel cannot judge the time of rotating and winding, so that the winding is delayed or blocked, and the feeding efficiency of the discharging wheel is affected in the prior art is solved.
Description
Technical Field
The application belongs to the technical field of photovoltaic modules, and particularly relates to a discharging mechanism and a film feeding device.
Background
In the related art of photovoltaic module production equipment, a supply roll is used, and a double supply roll has two stacked roll films, namely a discharge layer and a retention layer. The retention layer needs to be collected during feeding. In the prior art, a material collecting wheel for collecting a reserved layer cannot judge the time for rotating and rolling, so that the rolling is delayed or blocked, and the material feeding efficiency of a material feeding roll is further affected; the feeding mechanism which enables the rolling action of the material receiving wheel and the discharging action of the feeding roll to be carried out simultaneously has the defects that the material receiving wheel is difficult to calculate along with the rotation angle, the structure is complex and the reliability is low.
Disclosure of Invention
The embodiment of the utility model provides a discharging mechanism, which solves the technical problems that in the prior art, a receiving wheel cannot judge the time of rotating and rolling, so that the rolling is delayed or blocked, and the feeding efficiency of the discharging wheel is affected by arranging a buffer roller for buffering a material layer.
In one aspect, the utility model provides a discharging mechanism, which comprises a discharging wheel, a receiving wheel, a material wheel driving part and a freely movable buffer roller, wherein the output end of the material wheel driving part is connected with the receiving wheel, a feeding roll is arranged on the discharging wheel and comprises a discharging layer and a retaining layer, and after the discharging layer is separated, the retaining layer is wound on the receiving wheel after passing through the buffer roller.
Optionally, the discharging mechanism further comprises an inductive switch for sensing the buffer roller, and the inductive switch is arranged at the tail end of the stroke of the buffer roller.
Optionally, the discharging mechanism further comprises a buffer roller sliding rail and a buffer roller sliding block, the position of the buffer roller sliding rail is relatively fixed with the position of the material collecting wheel, the buffer roller is connected with the buffer roller sliding block, and the buffer roller sliding block is connected with the buffer roller sliding rail.
Optionally, the buffer roller sliding rail is arranged along the gravity direction.
Optionally, the discharging mechanism further comprises a spring, one end of the spring is connected with the tail end of the buffer roller sliding rail, and the other end of the spring is connected with the buffer roller sliding block.
Optionally, the discharging mechanism further comprises a bearing plate, the buffer roller sliding rail is vertically arranged on the bearing plate, the receiving wheel is provided with a receiving wheel bracket, the receiving wheel bracket is connected with the bearing plate, the buffer roller sliding rail comprises a sliding rail seat and a sliding rail body arranged on the sliding rail seat, one end of the sliding rail seat is connected with the bearing plate, the other end of the sliding rail seat is provided with a spring seat, and the inductive switch is connected with the spring seat;
the buffer roller is characterized in that a sliding block travel groove is formed in the sliding rail seat in a penetrating manner, an identification block is arranged on the buffer roller sliding block and penetrates through the sliding block travel groove, a pin shaft is arranged on the identification block, the spring is a compression spring, one end of the spring is sleeved on the pin shaft, and the other end of the spring is connected with the spring seat.
Optionally, the buffer roller includes buffer roller, rotatory urceolus, the buffer roller with rotatory urceolus passes through the bearing connection, the buffer roller with the buffer roller slider is connected.
Optionally, receive the material wheel including keeping layer baffle, keeping layer outside separation blade, keeping layer reel, center pin and hold-down assembly, keep layer reel the center pin all with keep layer baffle connection, set up shaft hole and a plurality of locating hole on the keeping layer outside separation blade, the center pin with there is the clearance between the shaft hole, hold-down assembly includes compact heap, a plurality of compression leg, be equipped with the recess on the cylinder of center pin, the elongated hole has been seted up to the compact heap, the straight limit card in elongated hole is gone into the recess, the compression leg pass through the spring with the compact heap is connected, the work end of compression leg is equipped with locating pin, compresses tightly the flange, the locating pin penetrates the locating hole, the terminal surface of compressing tightly the terminal surface of flange compresses tightly keep layer outside separation blade surface around the locating hole.
Optionally, the center of blowing wheel is equipped with pneumatic tight axle that rises, receive the center of material wheel also is equipped with pneumatic tight axle that rises, so that the feed is rolled up and remain the dismouting of layer.
On the other hand, the utility model also provides a film feeding device which comprises the discharging mechanism.
According to the discharging mechanism provided by the embodiment of the utility model, the buffer roller for buffering the material layer is arranged between the discharging wheel and the receiving wheel, and the independent receiving wheel judging module is arranged, so that the technical problem that the receiving wheel cannot judge the time of rotating and winding, so that the winding is delayed or blocked, and the feeding efficiency of the discharging wheel is affected in the prior art is solved.
Drawings
Fig. 1 shows a schematic diagram of a discharging mechanism provided in an embodiment of the present application;
fig. 2 is a schematic diagram of a three-dimensional installation structure of a buffer roller according to an embodiment of the present application;
fig. 3 is a schematic three-dimensional exploded view of a buffer roller according to an embodiment of the present application;
FIG. 4 is a schematic view of a discharging mechanism according to another embodiment of the present disclosure;
fig. 5 is a schematic view illustrating an installation structure of a buffer roller according to another embodiment of the present application;
fig. 6 is a three-dimensional schematic diagram of a buffer roller slider according to another embodiment of the present disclosure;
fig. 7 shows a three-dimensional schematic diagram of a material receiving wheel according to an embodiment of the present application.
Reference numerals:
1: a discharging wheel; 11: discharging a material layer; 12: a retention layer;
2: a material receiving wheel; 21: a material receiving wheel bracket; 22: a retaining layer baffle; 23: retaining the extra-layer baffle; 231: a shaft hole; 232: positioning holes; 24: a reserve layer roll; 25: a central shaft; 250: a groove; 26: a compression assembly; 261: a compaction block; 262: pressing a column; 2621: a positioning pin; 2622: a pressing flange; 263: a second spring; 3: a material wheel driving member;
4: a buffer roller; 41: buffering a roll shaft; 42: rotating the outer cylinder;
5: an inductive switch;
6: a buffer roller slide rail; 61: a slide rail seat; 610: a slider travel slot; 611: a spring seat; 62: a slide rail body;
7: a buffer roller slide block; 71: identifying a block; 72: a pin shaft;
8: a first spring; 9: and a bearing plate.
Detailed Description
The technical solutions in the application embodiments will be clearly and completely described below with reference to the drawings in the application embodiments. Furthermore, the appearances of the phrase "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 in this document relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities. Moreover, 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 one … …" does not exclude that an additional identical element is present in an article or terminal device comprising the element.
Referring to fig. 1 to 6, an embodiment of the present utility model provides a discharging mechanism.
The utility model provides a discharging mechanism, referring to fig. 1, comprising a discharging wheel 1, a receiving wheel 2, a wheel driving part 3 and a freely movable buffer roller 4, wherein the output end of the wheel driving part 3 is connected with the receiving wheel 2, the discharging wheel 1 is provided with a feeding roll, the feeding roll comprises a discharging layer 11 and a retaining layer 12, after the discharging layer 11 is separated, the retaining layer 12 is wound on the receiving wheel 2 after passing through the buffer roller 4.
In some embodiments, the discharging mechanism comprises a plurality of material wheel driving members 3, and the material wheel driving members 3 are also used for driving the discharging wheel 1 to rotate.
Further, referring to fig. 2, the discharging mechanism further includes a sensing switch 5 for sensing the buffer roller 4, where the sensing switch 5 is disposed at the end of the travel of the buffer roller 4, so that the sensing switch 5 senses the buffer roller 4 sliding to the end of the travel.
In some embodiments, please refer to fig. 2-3, the discharging mechanism further includes a buffer roller sliding rail 6 and a buffer roller sliding block 7, the position of the buffer roller sliding rail 6 is relatively fixed to the position of the receiving wheel 2, the buffer roller 4 is connected with the buffer roller sliding block 7, and the buffer roller sliding block 7 is connected with the buffer roller sliding rail 6.
In some embodiments, referring to fig. 2-3, the buffer roller slide rail 6 is disposed along a gravity direction, the buffer roller 4 can freely move along the gravity direction, the buffer roller 4 passes through the buffer roller 12 from below after being separated from the feeding wheel 1, and then is wound on the receiving wheel 2, the buffer roller 4 can be pulled up or put down by the buffer roller 12 wound on the buffer roller 4, and when the buffer layer 12 between the feeding wheel 1 and the receiving wheel 2 is loosened, the buffer roller 4 is put down; the buffer roller 4 is pulled up when the retention layer 12 between the discharge wheel 1 and the take-up wheel 2 is tensioned.
The inductive switch 5 is also in control connection with the material wheel driving piece 3, when the reserved layer 12 between the discharging wheel 1 and the receiving wheel 2 is tensioned, the buffer roller 4 is pulled up to the upper end of the buffer roller sliding rail 6, the inductive switch 5 senses the buffer roller sliding block 7, the material wheel driving piece 3 stops working, and the receiving wheel 2 stops rotating.
When the reserved layer 12 between the discharging wheel 1 and the collecting wheel 2 is loosened, the buffer roller 4 is put down and leaves the upper end of the buffer roller sliding rail 6, the inductive switch 5 senses that the buffer roller sliding block 7 is not reached, the material wheel driving piece 3 starts to work and drives the collecting wheel 2 to rotate, the loosened part of the reserved layer 12 is rolled, the reserved layer 12 pulls up the buffer roller 4 to the upper end of the buffer roller sliding rail 6 again during the process, and the steps are repeated.
In some embodiments, please refer to fig. 4-5, the discharging mechanism further includes a carrier plate 9, the buffer roller sliding rail 6 is vertically disposed on the carrier plate 9, the receiving wheel 2 includes a receiving wheel support 21, the receiving wheel support 21 is connected with the carrier plate 9, the buffer roller sliding rail 6 includes a sliding rail seat 61, a sliding rail body 62 mounted on the sliding rail seat 61, one end of the sliding rail seat 61 is connected with the carrier plate 9, a spring seat 611 is disposed at the other end of the sliding rail seat 61, and the inductive switch 5 is connected with the spring seat 611.
Referring to fig. 5-6, a sliding block travel groove 610 is formed in the sliding rail seat 61 in a penetrating manner, the length of the sliding block travel groove 610 is not smaller than that of the sliding rail body 62, an identification block 71 is arranged on the buffer roller sliding block 7, the identification block 71 penetrates through the sliding block travel groove 610, a pin shaft 72 is arranged on the identification block 71, the discharging mechanism further comprises a first spring 8, the first spring 8 is a compression spring, one end of the first spring 8 is sleeved on the pin shaft 72, and the other end of the first spring 8 is connected with a spring seat 611.
Referring to fig. 4-6, when the carrying plate 9 is upside down or side-placed, the buffer roller 4 may be pulled to a side close to the sensing switch 5 in the stroke by the retaining layer 12 wound thereon or released to a side close to the carrying plate 9 in the stroke, and when the retaining layer 12 between the feeding wheel 1 and the receiving wheel 2 is loosened, the first spring 8 pushes the buffer roller slider 7, so as to push the buffer roller 4 to a side close to the carrying plate 9 in the stroke; when the retaining layer 12 between the discharging wheel 1 and the receiving wheel 2 is tensioned, the tension of the retaining layer 12 received by the buffer roller 4 is larger than the thrust of the first spring 8 received by the buffer roller sliding block 7, the buffer roller 4 is pulled to one side, close to the inductive switch 5, in the stroke, when the buffer roller 4 is close to the inductive switch 5, the inductive switch 5 senses the identification block 71, the material wheel driving piece 3 stops working, and the receiving wheel 2 stops rotating.
In some embodiments, please refer to fig. 3, the buffer roller 4 includes a buffer roller shaft 41 and a rotary outer cylinder 42, the buffer roller shaft 41 is connected with the rotary outer cylinder 42 through a bearing, the buffer roller shaft 41 is connected with the buffer roller slider 7, the cylindrical surface of the buffer roller shaft 41 is connected with the inner ring of the bearing, the inner surface of the rotary outer cylinder 42 is connected with the outer ring of the bearing, the tail end of the buffer roller shaft 41 is detachably connected with the buffer roller slider 7, and the arrangement of the bearing reduces the rotation resistance of the buffer roller 4 during operation.
Further, referring to fig. 7, the material receiving wheel 2 includes a retaining layer baffle 22, a retaining layer outer baffle 23, a retaining layer drum 24, a central shaft 25 and a pressing assembly 26, wherein the retaining layer drum 24 and the central shaft 25 are connected with the retaining layer baffle 22, a shaft hole 231 and a plurality of positioning holes 232 are formed in the retaining layer outer baffle 23, a gap is formed between the central shaft 25 and the shaft hole 231, the pressing assembly 26 includes a pressing block 261 and a plurality of pressing columns 262, a groove 250 is formed in a cylindrical surface of the central shaft 25, the pressing block 261 is provided with an elongated hole, a straight edge of the elongated hole is clamped into the groove 250 so as to prevent the pressing block 261 from sliding axially, the pressing columns 262 are connected with the pressing block 261 through a second spring 263, a positioning pin 2621 and a pressing flange 2622 are arranged at a working end of the pressing column 262, the positioning pin 2621 penetrates into the positioning holes 2622, and an end face of the pressing flange 2622 presses the surface of the retaining layer outer baffle 23 around the positioning holes 232 so as to press the retaining layer outer baffle 23 on a side of the retaining layer drum through the pressing columns 262, thereby preventing the retaining layer outer baffle 23, the retaining layer drum 24, the central shaft 25 and the central shaft 26 from rotating along with the pressing assembly 25.
Further, a pneumatic tensioning shaft is arranged at the center of the discharging wheel 1, and the pneumatic tensioning shaft is also arranged at the center of the receiving wheel 2, so that the feeding roll and the reserved layer 12 can be conveniently disassembled and assembled.
Further, the end of the reserve layer 12 is attached to the reserve layer roll 24 by an adhesive tape to prevent the reserve layer 12 from coming off when wound.
In some embodiments, the number of layers of the supply roll is not limited to 2.
In some embodiments, the material outlet layer 11 of the feeding roll is an insulating film material in a 1-layer photovoltaic module, and the retention layer 12 is a 1-layer release paper.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
Claims (10)
1. A blowing mechanism, its characterized in that: including blowing wheel (1), receipts material wheel (2), material wheel driving piece (3) and buffer roller (4) that can freely remove, the output of material wheel driving piece (3) with receive material wheel (2) are connected, be equipped with the feed roll on blowing wheel (1), the feed roll includes play material layer (11) and reserve layer (12), after ejection of compact layer (11) are separated, reserve layer (12) process buffer roller (4) back twine in receive material wheel (2).
2. The discharge mechanism of claim 1, wherein: the discharging mechanism further comprises an inductive switch (5) for sensing the buffer roller (4), and the inductive switch (5) is arranged at the tail end of the stroke of the buffer roller (4).
3. The blanking mechanism of claim 2, wherein: the discharging mechanism further comprises a buffer roller sliding rail (6) and a buffer roller sliding block (7), the position of the buffer roller sliding rail (6) is relatively fixed with the position of the receiving wheel (2), the buffer roller (4) is connected with the buffer roller sliding block (7), and the buffer roller sliding block (7) is connected with the buffer roller sliding rail (6).
4. A discharge mechanism according to claim 3, wherein: the buffer roller sliding rail (6) is arranged along the gravity direction.
5. A discharge mechanism according to claim 3, wherein: the feeding mechanism further comprises a first spring (8), one end of the first spring (8) is connected with the tail end of the buffer roller sliding rail (6), and the other end of the first spring (8) is connected with the buffer roller sliding block (7).
6. The discharge mechanism of claim 5, wherein: the feeding mechanism further comprises a bearing plate (9), the buffer roller sliding rail (6) is vertically arranged on the bearing plate (9), the receiving wheel (2) is provided with a receiving wheel support (21), the receiving wheel support (21) is connected with the bearing plate (9), the buffer roller sliding rail (6) comprises a sliding rail seat (61) and a sliding rail body (62) arranged on the sliding rail seat (61), one end of the sliding rail seat (61) is connected with the bearing plate (9), the other end of the sliding rail seat (61) is provided with a spring seat (611), the inductive switch (5) is connected with the spring seat (611), a sliding block travel groove (610) is formed in the sliding rail seat (61) in a penetrating mode, an identification block (71) is arranged on the buffer roller sliding block (7), the identification block (71) penetrates through the sliding block travel groove (610), a pin shaft (72) is arranged on the identification block (71), a compression spring is arranged at one end of the sliding rail seat (61), and the other end of the sliding rail seat (8) is connected with the spring seat (611).
7. A discharge mechanism according to claim 3, wherein: the buffer roller (4) comprises a buffer roller shaft (41) and a rotary outer cylinder (42), wherein the buffer roller shaft (41) is connected with the rotary outer cylinder (42) through a bearing, and the buffer roller shaft (41) is connected with the buffer roller sliding block (7).
8. The discharge mechanism of claim 1, wherein: the collecting wheel (2) comprises a retaining layer baffle (22), a retaining layer outer baffle (23), a retaining layer winding drum (24), a central shaft (25) and a pressing component (26), wherein the retaining layer winding drum (24) is connected with the central shaft (25) and the retaining layer baffle (22), a shaft hole (231) and a plurality of positioning holes (232) are formed in the retaining layer outer baffle (23), a gap exists between the central shaft (25) and the shaft hole (231), the pressing component (26) comprises a pressing block (261) and a plurality of pressing columns (262), grooves (250) are formed in the cylindrical surface of the central shaft (25), the pressing block (261) is provided with a long hole, the straight edge of the long hole is clamped into the grooves (250), the pressing columns (262) are connected with the pressing block (261) through second springs, positioning pins (2621) and pressing flanges (2622) are arranged at the working ends of the pressing columns (262), the positioning pins (2621) penetrate into the positioning holes (232), and the outer surfaces (23) of the pressing columns (23) are pressed.
9. The discharge mechanism of claim 1, wherein: the center of the discharging wheel (1) is provided with a pneumatic tensioning shaft, and the center of the receiving wheel (2) is also provided with the pneumatic tensioning shaft, so that the feeding roll and the reserved layer (12) are conveniently disassembled and assembled.
10. Film supply device, characterized in that it comprises a feeding mechanism according to any one of claims 1-9, for providing the outfeed layer (11) or the reserve layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321396111.XU CN220431700U (en) | 2023-06-03 | 2023-06-03 | Discharging mechanism and film feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321396111.XU CN220431700U (en) | 2023-06-03 | 2023-06-03 | Discharging mechanism and film feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220431700U true CN220431700U (en) | 2024-02-02 |
Family
ID=89698730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321396111.XU Active CN220431700U (en) | 2023-06-03 | 2023-06-03 | Discharging mechanism and film feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220431700U (en) |
-
2023
- 2023-06-03 CN CN202321396111.XU patent/CN220431700U/en active Active
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