CN117775807A - Waste film compounding machine and waste film recovery process - Google Patents
Waste film compounding machine and waste film recovery process Download PDFInfo
- Publication number
- CN117775807A CN117775807A CN202310401273.6A CN202310401273A CN117775807A CN 117775807 A CN117775807 A CN 117775807A CN 202310401273 A CN202310401273 A CN 202310401273A CN 117775807 A CN117775807 A CN 117775807A
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- Prior art keywords
- roller
- box body
- waste film
- driving piece
- top plate
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- 239000002699 waste material Substances 0.000 title claims abstract description 129
- 238000013329 compounding Methods 0.000 title claims abstract description 48
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 54
- 239000003292 glue Substances 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000010408 film Substances 0.000 description 107
- 238000000034 method Methods 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Winding Of Webs (AREA)
Abstract
The invention relates to a waste film compounding machine and a waste film recovery process, wherein the waste film compounding machine comprises: the device comprises a fixing frame, a glue compression roller assembly, a first guide roller, a winding assembly, a first driving piece, a second driving piece and a third driving piece. According to the scheme provided by the invention, the unreeling rollers are directly arranged between the box body and the top plate, then the first driving piece, the second driving piece and the third driving piece are started, the first driving piece drives the first guide roller to rotate, the second driving piece drives the reeling assembly to rotate, the third driving piece drives the unreeling roller to rotate, and at the moment, the waste film on the unreeling roller is wound on the reeling assembly after passing through a gap between the glue pressing roller assembly and the first guide roller, so that the waste film on the unreeling rollers is directly recovered; meanwhile, as the distance between the glue compression roller assembly and the first guide roller is adjustable, when a plurality of waste films are recovered at the same time, the corresponding distance is adjusted, so that the output direction of the waste films can be limited at the same time.
Description
Technical Field
The invention relates to the technical field of lithium battery recovery devices, in particular to a waste film compounding machine and a waste film recovery process.
Background
In the construction of lithium batteries, the separator is one of the critical inner layer components. The performance of the diaphragm determines the interface structure, internal resistance and the like of the battery, directly influences the capacity, circulation, safety performance and other characteristics of the battery, and the diaphragm with excellent performance plays an important role in improving the comprehensive performance of the battery. The separator has the main function of separating the positive electrode from the negative electrode of the battery, preventing the two electrodes from being contacted and short-circuited, and also has the function of passing electrolyte ions. The separator material is non-conductive, and its physicochemical properties have a great influence on the performance of the battery. The type of battery is different, and the separator used is also different. In the lithium battery system, since the electrolyte is an organic solvent system, a separator material resistant to an organic solvent is required, and a polyolefin porous film having a high strength and a thin film is generally used.
In the lithium battery diaphragm production process, due to reasons such as production, equipment or technology, the phenomenon of film breakage often occurs, and the front extrusion equipment is continuously cast, if the waste film cannot be timely processed, a large amount of waste film is wound on the paper cylinder, so that the waste film occupies a large storage space and the turnover of the paper cylinder is affected. A battery film scrap collecting apparatus of publication No. CN108297159a, although capable of recycling waste films, has the following problems: 1. the waste film on the winding core cannot be directly recovered; 2. the waste films on a plurality of winding cores cannot be recovered at the same time; therefore, a waste film compounding machine is needed to solve the above-mentioned problems.
Disclosure of Invention
The present invention is directed to solving at least one of the technical problems existing in the related art. Therefore, the invention provides a waste film compounding machine and a waste film recovery process, which can directly recover the waste film on the winding core.
The invention provides a waste film compounding machine, which is used for recovering waste films on an unreeling roller, and comprises: the device comprises a fixing frame, a glue compression roller assembly, a first guide roller, a winding assembly, a first driving piece, a second driving piece and a third driving piece;
the fixing frame comprises a box body, a supporting rod and a top plate, and the supporting rod is arranged between the box body and the top plate; the first driving piece, the second driving piece and the third driving piece are all fixed in the box body;
the glue compression roller assembly and the first guide roller are arranged between the box body and the top plate, and the distance between the glue compression roller assembly and the first guide roller is adjustable; one end of the first guide roller, which faces the box body, penetrates through the box body and is rotationally connected with the first driving piece;
the winding component is arranged between the box body and the top plate, and one end of the winding component, which faces the box body, passes through the box body and is rotationally connected with the second driving piece;
the plurality of unreeling rollers are all detachable to be arranged between the box body and the top plate, and each unreeling roller faces one end of the box body is penetrated through the box body and is rotationally connected with the third driving piece, and waste films on the unreeling rollers are wound on the winding assembly after passing through gaps between the glue compression roller assembly and the first guide roller.
In one embodiment, the glue compression roller assembly comprises a traction roller, a first air cylinder and a second air cylinder;
the first cylinder is fixed on one side of the top plate facing the box body, the second cylinder is fixed on one side of the box body, one end of the traction roller is connected with the first cylinder through a first bearing seat, and the other end of the traction roller is connected with the second cylinder through a second bearing seat.
In one embodiment, the waste film compounding machine further comprises a third bearing seat, and one end of the first guide roller facing the top plate is connected with the top plate through the third bearing seat.
In one embodiment, the waste film compounding machine further comprises an adjusting assembly arranged on the fixing frame for adjusting the conveying direction of the waste film led out from the gap between the glue compression roller assembly and the first guide roller.
In one embodiment, the adjusting assembly comprises a second guide roller, a first connecting plate, a third cylinder, a second connecting plate and a fourth cylinder;
the first connecting plate is rotationally connected with one end of the first guide roller, which faces the top plate, the third air cylinder is fixed on one side of the top plate, which faces the box body, and the telescopic end of the third air cylinder is connected with the first connecting plate and used for driving the first connecting plate to rotate around the first guide roller;
the second connecting plate is rotationally connected with one end of the first guide roller, which faces the box body, the fourth air cylinder is fixed on one side of the box body, which faces the top plate, and the telescopic end of the fourth air cylinder is connected with the second connecting plate and used for driving the second connecting plate to rotate around the first guide roller;
the second guide roller is arranged between the first connecting plate and the second connecting plate, the winding assembly comprises a winding roller, the winding roller is arranged between the box body and the top plate, one end of the winding roller, which faces the box body, penetrates through the box body and is rotationally connected with the second driving piece, and the position of the winding roller corresponds to the position of the second guide roller.
In one embodiment, the adjusting assembly further comprises a connecting rod, one end of the connecting rod is fixedly connected with the first connecting plate, and the other end of the connecting rod is fixedly connected with the second connecting plate.
In one embodiment, the winding assembly further comprises a first mount and a second mount;
the first mounting seat is arranged on the top plate, the second mounting seat is rotationally connected with the second driving piece, the distance between the first mounting seat and the second mounting seat is adjustable, and the winding roller is arranged between the first mounting seat and the second mounting seat.
In one embodiment, the first mounting seat comprises a mounting sleeve, a flange, a screw rod, a rotating handle and a connector;
the flange is arranged on the mounting sleeve, the mounting sleeve is of a hollow structure with two open ends, an inner thread is arranged on the inner wall of the mounting sleeve, the mounting sleeve is fixed on the top plate through the flange, and the mounting sleeve penetrates through the top plate towards one end of the box body;
the screw rod is positioned in the mounting sleeve and is in threaded connection with the mounting sleeve, one end of the screw rod, which is far away from the box body, is connected with the rotating handle, and one end of the screw rod, which faces the box body, is connected with the connector;
the wind-up roll is arranged between the connector and the second mounting seat.
In one embodiment, the fixing frame further comprises a fourth bearing seat, the box body is provided with a first opening, the top plate is provided with a second opening, and the fourth bearing seat is arranged on one side of the top plate, which is away from the box body;
one end of the unreeling roller penetrates through the first opening to be rotationally connected with the third driving piece, and the other end of the unreeling roller penetrates through the second opening to be rotationally connected with the fourth bearing seat.
The invention also provides a waste film recovery process, which adopts the waste film compounding machine according to any one of the embodiments of the invention to recover waste films.
The beneficial effects of the invention include:
according to the waste film compounding machine provided by the invention, the plurality of unreeling rollers are directly arranged between the box body and the top plate, then the first driving piece, the second driving piece and the third driving piece are started, the first driving piece drives the first guide roller to rotate, the second driving piece drives the reeling assembly to rotate, and the third driving piece drives the unreeling roller to rotate, at the moment, the waste film on the unreeling roller is wound on the reeling assembly after passing through a gap between the rubber press roller assembly and the first guide roller, so that the waste film on the plurality of unreeling rollers is directly recovered; meanwhile, as the distance between the rubber press roller assembly and the first guide roller is adjustable, when a plurality of waste films are recovered simultaneously, the corresponding distance is adjusted, so that the output direction of the plurality of waste films can be limited simultaneously, the plurality of waste films are wound on the winding assembly after passing through the same direction, and further, the recovery of the plurality of waste films is facilitated.
Drawings
FIG. 1 is a schematic diagram of a waste film compounding machine according to an embodiment of the present invention;
FIG. 2 is another schematic view of FIG. 1;
FIG. 3 is a schematic view of FIG. 1 with the top plate removed;
FIG. 4 is a schematic illustration of FIG. 3 with the housing removed;
FIG. 5 is another schematic view of FIG. 4;
FIG. 6 is a further schematic illustration of FIG. 4;
fig. 7 is a schematic structural diagram of a first mounting seat according to an embodiment of the present invention;
fig. 8 is a schematic diagram of recycling waste films according to an embodiment of the present invention.
The figures are labeled as follows:
10. a fixing frame; 101. a case; 1011. a first opening; 102. a support rod; 103. a top plate; 1031. a second opening; 104. a fourth bearing housing; 20. a glue compression roller assembly; 201. a traction roller; 202. a first cylinder; 203. a second cylinder; 30. a first guide roller; 40. an adjustment assembly; 401. a second guide roller; 402. a first connection plate; 403. a third cylinder; 404. a second connecting plate; 405. a fourth cylinder; 406. a connecting rod; 50. a winding assembly; 501. a wind-up roll; 502. a first mount; 5021. a mounting sleeve; 5022. a flange; 5023. a screw; 5024. rotating the handle; 5025. a connector; 503. a second mounting base; 60. a first driving member; 70. a second driving member; 80. a third driving member; 11. an unreeling roller; 12. waste film.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
As shown in fig. 1 in combination with fig. 4, 5 and 8, in one embodiment of the present invention, there is provided a waste film compound machine for recovering a waste film 12 on an unreeling roller 11, the waste film compound machine comprising: the device comprises a fixing frame 10, a glue compression roller assembly 20, a first guide roller 30, a winding assembly 50, a first driving piece 60, a second driving piece 70 and a third driving piece 80, wherein the fixing frame 10 comprises a box body 101, a supporting rod 102 and a top plate 103, and the supporting rod 102 is arranged between the box body 101 and the top plate 103; the first driving member 60, the second driving member 70, and the third driving member 80 are all fixed in the case 101;
the glue press roller assembly 20 and the first guide roller 30 are arranged between the box body 101 and the top plate 103, and the distance between the glue press roller assembly 20 and the first guide roller 30 is adjustable; one end of the first guide roller 30 facing the case 101 passes through the case 101 to be rotatably connected with the first driving member 60; the winding component 50 is arranged between the box body 101 and the top plate 103, and one end of the winding component 50 facing the box body 101 penetrates through the box body 101 to be rotationally connected with the second driving piece 70; the plurality of unreeling rollers 11 are all detachably arranged between the box body 101 and the top plate 103, and one end of each unreeling roller 11 facing the box body 101 penetrates through the box body 101 and is rotationally connected with the third driving piece 80, and the waste film 12 on the unreeling roller 11 is wound on the reeling assembly 50 after passing through a gap between the glue compression roller assembly 20 and the first guide roller 30.
Specifically, one end of the supporting rod 102 is in threaded connection with the box 101, the other end of the supporting rod is in threaded connection with the top plate 103, the first driving piece 60, the second driving piece 70 and the third driving piece 80 are all motors, wherein the first guiding roller 30 is in rotational connection with the corresponding motor through a belt pulley, the winding assembly 50 is also in rotational connection with the corresponding motor through a belt pulley, and the unwinding roller 11 is directly in rotational connection with an output shaft of the corresponding motor.
In use, a plurality of unwind rollers 11 are directly mounted between the housing 101 and the top plate 103, at which time one end of the unwind roller 11 is rotatably connected to the corresponding third driving member 80 and the other end of the unwind roller 11 is rotatably connected to the top plate 103. One end of the glue compression roller assembly 20 is rotatably connected with the box body 101, and the other end is rotatably connected with the top plate 103. One end of the first guide roller 30 is rotatably connected to the top plate 103, and the other end is rotatably connected to the first driving member 60. One end of the winding assembly 50 is rotatably coupled to the top plate 103 and the other end is rotatably coupled to the second driving member 70.
Then, the first driving piece 60, the second driving piece 70 and the third driving piece 80 are started, the first driving piece 60 drives the first guide roller 30 to rotate, the second driving piece 70 drives the winding assembly 50 to rotate, the third driving piece 80 drives the unwinding roller 11 to rotate, at the moment, the waste film 12 on the unwinding roller 11 passes through a gap between the glue compression roller assembly 20 and the first guide roller 30 and then is wound on the winding assembly 50, and therefore the waste film 12 on the plurality of unwinding rollers 11 is directly recovered; meanwhile, since the space between the glue compression roller assembly 20 and the first guide roller 30 is adjustable, as shown in fig. 8, when the plurality of waste films 12 are recovered at the same time, the corresponding space is adjusted, so that the output direction of the plurality of waste films 12 can be limited at the same time, the plurality of waste films are wound on the winding assembly 50 after passing through the same direction, and further, the simultaneous recovery of the plurality of waste films is facilitated.
In some embodiments, in order to facilitate adjustment of the distance between the glue roller assembly 20 and the first guide roller 30, as shown in fig. 3, the glue roller assembly 20 of the present invention includes a traction roller 201, a first cylinder 202 and a second cylinder 203, wherein the first cylinder 202 is fixed on a side of the top plate 103 facing the case 101, the second cylinder 203 is fixed on a side of the case 101, one end of the traction roller 201 is connected to the first cylinder 202 through a first bearing block, and the other end of the traction roller 201 is connected to the second cylinder 203 through a second bearing block.
When in use, the first cylinder 202 drives one end of the traction roller 201 to move through the first bearing seat, and the second cylinder 203 drives the other end of the traction roller 201 to move through the second bearing seat. By synchronously starting the first air cylinder 202 and the second air cylinder 203, the traction roller 201 can be driven to move towards the first guide roller 30, or the traction roller 201 is driven to be far away from the first guide roller 30, so that the distance between the traction roller 201 and the first guide roller 30 can be conveniently adjusted. For example: when a plurality of waste films 12 pass between the traction roller 201 and the first guide roller 30 at the same time, the gap between the traction roller 201 and the first guide roller 30 is enlarged; when only one waste film 12 passes between the pulling roll 201 and the first guide roll 30, the gap between the pulling roll 201 and the first guide roll 30 is reduced.
Since the corresponding conveying direction of the waste films 12 is changed after passing between the traction roller 201 and the first guide roller 30, the invention limits the output direction of the plurality of waste films 12 at the same time, so that the plurality of waste films 12 are wound on the winding assembly 50 after passing through the same direction, and further, the simultaneous recovery of the plurality of waste films is facilitated.
In some embodiments, the waste film laminating machine further includes a third bearing (not indicated in the drawings), and an end of the first guide roller 30 facing the top plate 103 is connected to the top plate 103 through the third bearing.
Specifically, the third bearing seat is fixed on the side of the top plate 103 facing the case 101, and one end of the first guide roller 30 facing the top plate 103 is connected to a bearing on the third bearing seat, so that the first guide roller 30 can be driven to rotate by the first driving member 60.
In some embodiments, to further adjust the direction of conveyance of the waste film 12 after the waste film 12 is output from between the pulling roll 201 and the first guide roll 30, to facilitate winding of the waste film 12 onto the winding assembly 50, as shown in fig. 1, the waste film compounding machine further includes an adjusting assembly 40 provided on the fixing frame 10 for adjusting the direction of conveyance of the waste film 12 guided out from the gap between the glue roll assembly 20 and the first guide roll 30.
Specifically, as shown in fig. 3, the adjusting assembly 40 in the present invention includes a second guide roller 401, a first connecting plate 402, a third cylinder 403, a second connecting plate 404, and a fourth cylinder 405, where the first connecting plate 402 is rotatably connected to one end of the first guide roller 30 facing the top plate 103, the third cylinder 403 is fixed to one side of the top plate 103 facing the case 101, and a telescopic end of the third cylinder 403 is connected to the first connecting plate 402, so as to drive the first connecting plate 402 to rotate around the first guide roller 30; the second connecting plate 404 is rotationally connected with one end of the first guide roller 30 facing the box 101, the fourth cylinder 405 is fixed on one side of the box 101 facing the top plate 103, and the telescopic end of the fourth cylinder 405 is connected with the second connecting plate 404 and is used for driving the second connecting plate 404 to rotate around the first guide roller 30; the second guide roller 401 is disposed between the first connection plate 402 and the second connection plate 404, the winding assembly 50 includes a winding roller 501, the winding roller 501 is disposed between the case 101 and the top plate 103, one end of the winding roller 501 facing the case 101 passes through the case 101 and is rotationally connected with the second driving member 70, and the position of the winding roller 501 corresponds to the position of the second guide roller 401.
Illustratively, through holes are formed in the first connecting plate 402 and the second connecting plate 404, the through holes in the first connecting plate 402 are sleeved on one end of the first guide roller 30, and the through holes in the second connecting plate 404 are sleeved on the other end of the first guide roller 30.
When the device is used, the first connecting plate 402 is driven to move by the third air cylinder 403, the second connecting plate 404 is driven to move by the fourth air cylinder 405, and the second guiding roller 401 can be driven to move while the first connecting plate 402 and the second connecting plate 404 move because the second guiding roller 401 is arranged between the first connecting plate 402 and the second connecting plate 404. Since the position of the second guide roller 401 corresponds to the position of the wind-up roller 501 on the wind-up assembly 50, after the position of the second guide roller 401 is adjusted, after the waste film 12 is output from between the traction roller 201 and the first guide roller 30, the conveying direction of the waste film 12 is further changed under the further limitation of the second guide roller 401, and at this time, the conveying direction of the waste film 12 is matched with the position of the corresponding wind-up roller 501, so that the winding of the waste film 12 on the wind-up roller 501 is facilitated.
In some embodiments, to ensure that the first connection plate 402 and the second connection plate 404 move at the same distance, so that the second guide roller 401 is always in a vertical state, as shown in fig. 3, the adjusting assembly 40 of the present invention further includes a connecting rod 406, where one end of the connecting rod 406 is fixedly connected to the first connection plate 402, and the other end is fixedly connected to the second connection plate 404.
Since the connecting rod 406 is connected between the first connecting plate 402 and the second connecting plate 404, when the first connecting plate 402 and the second connecting plate 404 move, only the connecting rod 406 needs to be ensured to be always in a vertical state, so that the moving distance of the first connecting plate 402 and the second connecting plate 404 can be the same.
In some embodiments, as shown in fig. 6, the winding assembly 50 of the present invention further includes a first mounting seat 502 and a second mounting seat 503, where the first mounting seat 502 is disposed on the top plate 103, the second mounting seat 503 is rotationally connected to the second driving member 70, and a space between the first mounting seat 502 and the second mounting seat 503 is adjustable, and the winding roller 501 is disposed between the first mounting seat 502 and the second mounting seat 503.
Specifically, a bearing is disposed on the first mounting seat 502, one end of the wind-up roller 501 is connected to the bearing on the first mounting seat 502, and the other end is connected to the second mounting seat 503. When in use, the second driving member 70 drives the second mounting seat 503 to rotate, and the second mounting seat 503 can drive the wind-up roller 501 to rotate.
Further, since the space between the first mounting seat 502 and the second mounting seat 503 is adjustable, it is convenient to place the wind-up rolls 501 with different lengths between the first mounting seat 502 and the second mounting seat 503.
In some embodiments, as shown in fig. 7, the first mounting seat 502 includes a mounting sleeve 5021, a flange 5022, a screw rod 5023, a rotating handle 5024 and a connector 5025, wherein the flange 5022 is arranged on the mounting sleeve 5021, the mounting sleeve 5021 is of a hollow structure with two open ends, an inner wall of the mounting sleeve 5021 is provided with internal threads, the mounting sleeve 5021 is fixed on the top plate 103 through the flange 5022, and one end of the mounting sleeve 5021 facing the box 101 penetrates through the top plate 103; the screw 5023 is positioned in the mounting sleeve 5021, the screw 5023 is in threaded connection with the mounting sleeve 5021, one end of the screw 5023, far away from the box body 101, is connected with the rotating handle 5024, and one end of the screw 5023, facing the box body 101, is connected with the connector 5025; the wind-up roller 501 is disposed between the connection head 5025 and the second mounting seat 503.
Specifically, a bearing is disposed on the connector 5025, and one end of the wind-up roller 501 facing the connector 5025 is connected with the corresponding bearing. When the distance between the first mounting seat 502 and the second mounting seat 503 needs to be adjusted, the rotation handle 5024 is driven to rotate relative to the mounting sleeve 5021 by external force, for example: the rotating handle 5024 is driven to rotate clockwise, the rotating handle 5024 drives the screw 5023 to move towards one side of the box body 101, the screw 5023 drives the connector 5025 to move towards one side of the box body 101, at the moment, the distance between the connector 5025 and the second mounting seat 503 is reduced, so that a shorter winding roller 501 can be placed between the connector 5025 and the second mounting seat 503, and conversely, the distance is opposite.
In some embodiments, in order to facilitate the installation of the unreeling roller 11, as shown in fig. 2, the fixing frame 10 further includes a fourth bearing block 104, a first opening 1011 is provided on the box 101, a second opening 1031 is provided on the top plate 103, and the fourth bearing block 104 is provided on the side of the top plate 103 facing away from the box 101; one end of the unreeling roller 11 passes through the first opening 1011 to be rotatably connected with the third driving member 80, and the other end passes through the second opening 1031 to be rotatably connected with the fourth bearing block 104.
The invention also provides a waste film recovery process, which adopts the waste film compounding machine according to any one of the embodiments of the application to recover the waste film.
Specifically, the waste film recovery process comprises the following steps:
the invention provides a waste film 12 composite winding method, which is used for recovering waste films 12 on an unreeling roller 11 and comprises the following steps:
the first step: mounting a plurality of unreeling rollers 11 with waste films 12 on the waste film compounding machine, wherein each unreeling roller 11 is connected with a third driving piece 80 on the waste film compounding machine;
and a second step of: mounting a wind-up roll 501 on the waste film compounding machine, wherein the wind-up roll 501 is connected with a second driving piece 70 on the waste film compounding machine;
and a third step of: adjusting the distance between the traction roller 201 and the first guide roller 30 on the waste film compounding machine;
fourth step: the third driving piece 80, the second driving piece 70 and the first driving piece 60 on the waste film compounding machine are started, the third driving piece 80 drives the unreeling roller 11 to rotate, the second driving piece 70 drives the wind-up roller 501 to rotate, the first driving piece 60 drives the first guide roller 30 to rotate, and at the moment, the waste film 12 on each unreeling roller 11 is wound on the wind-up roller 501 after passing through the gap between the traction roller 201 and the first guide roller 30.
By adopting the technical scheme, a plurality of unreeling rollers 11 are directly arranged on the waste film compounding machine, then a third driving piece 80, a second driving piece 70 and a first driving piece 60 are started, the third driving piece 80 drives the unreeling rollers 11 to rotate, the second driving piece 70 drives the reeling rollers 501 to rotate, the first driving piece 60 drives the first guide rollers 30 to rotate, at the moment, the waste films 12 on the unreeling rollers 11 are wound on the reeling rollers 501 after passing through gaps between the traction rollers 201 and the first guide rollers 30, and therefore the waste films 12 on the unreeling rollers 11 are directly recovered.
In some embodiments, the present invention mounts the wind-up roll 501 to a waste film compounding machine, comprising: adjusting the distance between a first mounting seat 502 and a second mounting seat 503 on the waste film compounding machine, wherein the second mounting seat 503 is connected with a second driving piece 70; determining the distance between the first mounting seat 502 and the second mounting seat 503, and selecting a winding roller 501, wherein the length of the winding roller 501 is matched with the distance between the first mounting seat 502 and the second mounting seat 503; the wind-up roller 501 is mounted between the first mount 502 and the second mount 503.
According to the invention, the distance between the first mounting seat 502 and the second mounting seat 503 is adjusted, so that the winding rollers 501 with different lengths can be conveniently mounted.
Further, in the present invention, adjusting the distance between the first mounting seat 502 and the second mounting seat 503 on the waste film compounding machine includes: rotating handle 5024 on first mount 502 rotates screw 5023 on first mount 502, and screw 5023 drives connector 5025 on first mount 502 to be close to or keep away from second mount 503. According to the invention, the connector 5025 can be close to or far away from the second mounting seat 503 by rotating the handle 5024, so that the distance between the first mounting seat 502 and the second mounting seat 503 can be greatly adjusted conveniently.
In some embodiments, the adjusting the distance between the pull roll 201 and the first guide roll 30 on the waste film compounding machine according to the present invention includes: a first cylinder 202 and a second cylinder 203 on the waste film compounding machine are started, and the first cylinder 202 and the second cylinder 203 synchronously drive the traction roller 201 to approach or separate from the first guide roller 30.
The invention can adjust the distance between the traction roller 201 and the first guide roller 30 through the movement of the first air cylinder 202 and the second air cylinder 203, thereby bringing convenience to the use of people.
In some embodiments, after step 130, the method further comprises: the regulating assembly 40 is mounted to the waste film complex machine, and the regulating assembly 40 is used to regulate the conveying direction of the waste film 12 guided out from the gap between the pulling roll 201 and the first guide roll 30.
Specifically, the adjusting assembly 40 includes a second guide roller 401, a first connecting plate 402, a third cylinder 403, a second connecting plate 404, and a fourth cylinder 405; wherein, the first connecting plate 402 is rotatably connected with one end of the first guide roller 30 facing the upper top plate 103 of the waste film compounding machine, the third cylinder 403 is fixed on one side of the upper top plate 103 of the waste film compounding machine facing the upper box body 101 of the waste film compounding machine, and the telescopic end of the third cylinder 403 is connected with the first connecting plate 402; the second connecting plate 404 is rotationally connected with one end of the first guide roller 30 facing the upper box body 101 of the waste film compounding machine, the fourth cylinder 405 is fixed on one side of the upper box body 101 of the waste film compounding machine facing the upper top plate 103 of the waste film compounding machine, and the telescopic end of the fourth cylinder 405 is connected with the second connecting plate 404; the second guide roller 401 is disposed between the first connection plate 402 and the second connection plate 404, and the position of the second guide roller 401 corresponds to the position of the wind-up roller 501.
Through holes are formed in the first connecting plate 402 and the second connecting plate 404, the through holes in the first connecting plate 402 are sleeved at one end of the first guide roller 30, and the through holes in the second connecting plate 404 are sleeved at the other end of the first guide roller 30.
When the device is used, the first connecting plate 402 is driven to move by the third air cylinder 403, the second connecting plate 404 is driven to move by the fourth air cylinder 405, and the second guiding roller 401 can be driven to move while the first connecting plate 402 and the second connecting plate 404 move because the second guiding roller 401 is arranged between the first connecting plate 402 and the second connecting plate 404. Since the position of the second guide roller 401 corresponds to the position of the wind-up roller 501 on the wind-up assembly 50, after the position of the second guide roller 401 is adjusted, after the waste film 12 is output from between the traction roller 201 and the first guide roller 30, the conveying direction of the waste film 12 is further changed under the further limitation of the second guide roller 401, and at this time, the conveying direction of the waste film 12 is matched with the position of the corresponding wind-up roller 501, so that the winding of the waste film 12 on the wind-up roller 501 is facilitated.
In some embodiments, the method for composite winding of waste film 12 in the present invention further comprises: a connecting rod 406 is provided between the first and second connection plates 402 and 404 to ensure synchronous movement of the first and second connection plates 402 and 404.
Since the connecting rod 406 is connected between the first connecting plate 402 and the second connecting plate 404, when the first connecting plate 402 and the second connecting plate 404 move, only the connecting rod 406 needs to be ensured to be always in a vertical state, so that the moving distance of the first connecting plate 402 and the second connecting plate 404 can be the same.
In some embodiments, to facilitate mounting of the unwind rollers 11 to the waste film compounding machine, the present invention mounts a plurality of unwind rollers 11 with waste film 12 to the waste film compounding machine, comprising: grabbing a corresponding unreeling roller 11 with a waste film 12 through a mechanical arm; and after the mechanical arm drives the unreeling roller 11 to move to a preset position, the unreeling roller 11 is mounted on the waste film compounding machine.
In some embodiments, to avoid continued operation of the waste film 12 on the take-up roll 501 after saturation is reached, the method further includes, after step 140: when the waste film 12 on the wind-up roller 501 reaches a preset amount, the third driving member 80, the second driving member 70 and the first driving member 60 are turned off.
In some embodiments, after the waste film 12 on the wind-up roll 501 reaches a preset amount, the method further comprises: disassembling the wind-up roller 501 from the waste film compounding machine; the waste film 12 on the wind-up roll 501 is removed.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. A waste film compounding machine for recovering a waste film (12) on an unreeling roller (11), characterized in that the waste film compounding machine comprises: the device comprises a fixing frame (10), a glue compression roller assembly (20), a first guide roller (30), a winding assembly (50), a first driving piece (60), a second driving piece (70) and a third driving piece (80);
the fixing frame (10) comprises a box body (101), a supporting rod (102) and a top plate (103), wherein the supporting rod (102) is arranged between the box body (101) and the top plate (103); the first driving piece (60), the second driving piece (70) and the third driving piece (80) are all fixed in the box body (101);
the glue press roller assembly (20) and the first guide roller (30) are arranged between the box body (101) and the top plate (103), and the distance between the glue press roller assembly (20) and the first guide roller (30) is adjustable; one end of the first guide roller (30) facing the box body (101) penetrates through the box body (101) to be rotationally connected with the first driving piece (60);
the winding component (50) is arranged between the box body (101) and the top plate (103), and one end of the winding component (50) facing the box body (101) penetrates through the box body (101) to be rotationally connected with the second driving piece (70);
a plurality of unreeling roller (11) all detachable sets up box (101) with between roof (103), and every unreel roller (11) orientation box (101) one end all passes box (101) with third driving piece (80) rotate and be connected, waste film (12) on unreeling roller (11) pass through glue compression roller subassembly (20) with twine behind the clearance between first guide roll (30) winding subassembly (50).
2. Waste film compounding machine according to claim 1, characterized in that said glue roller assembly (20) comprises a traction roller (201), a first cylinder (202) and a second cylinder (203);
the first cylinder (202) is fixed on one side of the top plate (103) facing the box body (101), the second cylinder (203) is fixed on one side of the box body (101), one end of the traction roller (201) is connected with the first cylinder (202) through a first bearing seat, and the other end of the traction roller (201) is connected with the second cylinder (203) through a second bearing seat.
3. Waste film compounding machine according to claim 1, characterized in that it further comprises a third bearing seat, through which the end of the first guiding roll (30) facing the top plate (103) is connected with the top plate (103).
4. Waste film compounding machine according to claim 1, characterized in that it further comprises an adjusting assembly (40), said adjusting assembly (40) being arranged on said fixed frame (10) for adjusting the direction of transport of the waste film (12) guided out from the gap between said glue roller assembly (20) and said first guiding roller (30).
5. Waste film compounding machine according to claim 4, characterized in that said regulating assembly (40) comprises a second guiding roller (401), a first connecting plate (402), a third cylinder (403), a second connecting plate (404) and a fourth cylinder (405);
the first connecting plate (402) is rotationally connected with one end of the first guide roller (30) facing the top plate (103), the third air cylinder (403) is fixed on one side of the top plate (103) facing the box body (101), and the telescopic end of the third air cylinder (403) is connected with the first connecting plate (402) and used for driving the first connecting plate (402) to rotate around the first guide roller (30);
the second connecting plate (404) is rotationally connected with one end of the first guide roller (30) facing the box body (101), the fourth air cylinder (405) is fixed on one side of the box body (101) facing the top plate (103), and the telescopic end of the fourth air cylinder (405) is connected with the second connecting plate (404) and used for driving the second connecting plate (404) to rotate around the first guide roller (30);
the second guide roller (401) is arranged between the first connecting plate (402) and the second connecting plate (404), the winding assembly (50) comprises a winding roller (501), the winding roller (501) is arranged between the box body (101) and the top plate (103), one end of the winding roller (501) which faces the box body (101) penetrates through the box body (101) to be rotationally connected with the second driving piece (70), and the position of the winding roller (501) corresponds to the position of the second guide roller (401).
6. The waste film compounding machine of claim 5, wherein said regulating assembly (40) further comprises a connecting rod (406), one end of said connecting rod (406) being fixedly connected to said first connecting plate (402), the other end being fixedly connected to said second connecting plate (404).
7. The waste film compounding machine of claim 5, wherein the winding assembly (50) further includes a first mount (502) and a second mount (503);
the first mounting seat (502) is arranged on the top plate (103), the second mounting seat (503) is rotationally connected with the second driving part (70), the distance between the first mounting seat (502) and the second mounting seat (503) is adjustable, and the winding roller (501) is arranged between the first mounting seat (502) and the second mounting seat (503).
8. The waste film compounding machine of claim 7, wherein the first mounting base (502) includes a mounting sleeve (5021), a flange (5022), a screw (5023), a rotating handle (5024) and a connector (5025);
the flange (5022) is arranged on the mounting sleeve (5021), the mounting sleeve (5021) is of a hollow structure with two open ends, internal threads are formed in the inner wall of the mounting sleeve (5021), the mounting sleeve (5021) is fixed on the top plate (103) through the flange (5022), and one end, facing the box body (101), of the mounting sleeve (5021) penetrates through the top plate (103);
the screw rod (5023) is positioned in the mounting sleeve (5021), the screw rod (5023) is in threaded connection with the mounting sleeve (5021), one end, away from the box body (101), of the screw rod (5023) is connected with the rotating handle (5024), and one end, facing the box body (101), of the screw rod (5023) is connected with the connector (5025);
the wind-up roll (501) is arranged between the connector (5025) and the second mounting seat (503).
9. The waste film compounding machine according to claim 1, wherein the fixing frame (10) further comprises a fourth bearing seat (104), a first opening (1011) is arranged on the box body (101), a second opening (1031) is arranged on the top plate (103), and the fourth bearing seat (104) is arranged on one side of the top plate (103) away from the box body (101);
one end of the unreeling roller (11) penetrates through the first opening (1011) to be in rotary connection with the third driving piece (80), and the other end penetrates through the second opening (1031) to be in rotary connection with the fourth bearing seat (104).
10. A waste film recovery process, characterized in that the waste film is recovered by using the waste film compounding machine according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310401273.6A CN117775807A (en) | 2023-04-15 | 2023-04-15 | Waste film compounding machine and waste film recovery process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310401273.6A CN117775807A (en) | 2023-04-15 | 2023-04-15 | Waste film compounding machine and waste film recovery process |
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| CN117775807A true CN117775807A (en) | 2024-03-29 |
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| CN202310401273.6A Pending CN117775807A (en) | 2023-04-15 | 2023-04-15 | Waste film compounding machine and waste film recovery process |
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