CN113772468A - Adjustable wind-up roll for plastic film - Google Patents
Adjustable wind-up roll for plastic film Download PDFInfo
- Publication number
- CN113772468A CN113772468A CN202111050905.6A CN202111050905A CN113772468A CN 113772468 A CN113772468 A CN 113772468A CN 202111050905 A CN202111050905 A CN 202111050905A CN 113772468 A CN113772468 A CN 113772468A
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- Prior art keywords
- plastic film
- rotating rod
- shaped frame
- roll
- plate
- Prior art date
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- 239000002985 plastic film Substances 0.000 title claims abstract description 81
- 229920006255 plastic film Polymers 0.000 title claims abstract description 81
- 238000004804 winding Methods 0.000 claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000000670 limiting effect Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 21
- 238000005096 rolling process Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 5
- 244000309464 bull Species 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to a predetermined diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—Both ends type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
Landscapes
- Winding Of Webs (AREA)
Abstract
The invention discloses an adjustable winding roll for a plastic film, which comprises a bottom plate and a C-shaped frame, wherein two vertical edges of the C-shaped frame are respectively vertically arranged at two ends of one side of the bottom plate through bolts, a rotating rod is horizontally and rotatably connected between the two vertical edges of the C-shaped frame, the surface of the rotating rod is sleeved with a winding roll and slides on the surface of the rotating rod, two ends of the rotating rod are respectively provided with a limiting mechanism for limiting the winding roll and are symmetrically arranged, one side of one vertical edge of the C-shaped frame, which is far away from the other vertical edge, is vertically provided with a box body, one side of the box body, which is far away from the C-shaped frame, is horizontally provided with a servo motor, a transmission mechanism for transmitting the rotating rod is arranged in the box body, and the top of the horizontal edge of the C-shaped frame is vertically provided with an alarm lamp. The invention avoids the occurrence of air bubbles between the plastic films on the winding roller, and can clean dust and adhered objects on the plastic films, thereby improving the winding quality of the plastic films.
Description
Technical Field
The invention relates to the technical field of plastic films, in particular to an adjustable winding roller for a plastic film.
Background
Plastic films are films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, used for packaging, and used as film coatings. Plastic packages and plastic package products occupy more and more shares in the market, particularly composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, and a winding roller is required to be used in the production process of plastic films.
Current wind-up roll for plastic film, when carrying out the rolling, can have the production of bubble between the plastic film on the wind-up roll, lead to reducing plastic film's rolling quality, current wind-up roll for plastic film does not have the function to rolling progress warning yet in addition, leads to the plastic film on the wind-up roll often all too much or too little, has reduced the result of use of wind-up roll.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an adjustable winding roller for a plastic film.
In order to achieve the purpose, the invention adopts the following technical scheme:
an adjustable wind-up roll for plastic films comprises a bottom plate and a C-shaped frame, wherein two vertical edges of the C-shaped frame are respectively vertically arranged at two ends of one side of the bottom plate through bolts, and the same rotating rod is horizontally and rotatably connected between the two vertical edges of the C-shaped frame, the surface of the rotating rod is sleeved with a winding roller and slides on the surface of the rotating rod, and both ends of the rotating rod are provided with limiting mechanisms for limiting the winding roller and are symmetrically arranged, one side of one vertical edge of the C-shaped frame far away from the other vertical edge is vertically provided with a box body, a servo motor is horizontally arranged on one side of the box body far away from the C-shaped frame, a transmission mechanism for transmitting the rotating rod is arranged in the box body, and the top of the transverse edge of the C-shaped frame is vertically provided with an alarm lamp, the bottom of the transverse edge of the C-shaped frame is provided with a plastic film flattening mechanism, and a detection mechanism for detecting the winding progress of the winding roller is further arranged at the center of the bottom of the transverse edge of the C-shaped frame.
Further inject, stop gear includes and keeps off the dish, and keeps off the dish and cup joint in the bull stick surface and slide in the bull stick surface, keep off the dish and keep away from one side of wind-up roll and install the bolt and with through threaded connection between the bull stick.
Further limiting, the plastic film flattening mechanism comprises a pressing plate, the bottom of the pressing plate is horizontally abutted to the top of the winding roller, the pressing plate and the winding roller are the same in length, the surface of the pressing plate is smooth, and the two ends of the top of the pressing plate are provided with resetting mechanisms for resetting the pressing plate.
Further inject, canceling release mechanical system includes the sleeve, and the vertical fixed connection of sleeve has a loop bar in C type frame horizontal limit bottom one end, the inside vertical slip of sleeve has a loop bar, and the loop bar end passes sleeve bottom center department and fixed connection in clamp plate top one end, the loop bar surface has cup jointed the spring, and the spring internal surface slides in the loop bar surface.
Further inject, detection mechanism includes first connecting piece and second connecting piece, and first connecting piece horizontal installation in C type frame horizontal limit bottom center department, the second connecting piece level sets up under first connecting piece, and the vertical fixedly connected with connecting rod in clamp plate top center department, the connecting rod top is installed in second connecting piece bottom center department, and all connects electrically between first connecting piece, second connecting piece and the warning light, the electricity is connected between servo motor and the warning light.
Further inject, the equal vertical curb plate of installing in a bottom plate top symmetry side both ends, and vertically between two curb plates be provided with the backplate and install in bottom plate top one side, two curb plate top horizontal installation has same roof, and just backplate one side is vertical installs the electric cabinet through the bolt, electric cabinet one side articulates there is the chamber door, and the roof bottom is equipped with plastic film rolling lighting mechanism.
Further inject, plastic film rolling lighting mechanism includes the fluorescent tube, and the fluorescent tube level sets up under the roof plate, roof bottom one side both ends all have the fixed block through bolted connection, and fluorescent tube horizontal installation is between two fixed blocks.
Further limit, drive mechanism includes first gear and second gear, and first gear and second gear all vertical rotation connect in the box and mesh, servo motor's output shaft passes box one side and installs in first gear one side center department, and passes through first pivot connection between second gear one side and the bull stick top.
Further inject, drive mechanism includes the belt, and the belt is vertical to be rotated inside the box, the inside both ends of belt all rotate there is the pulley, and two pulleys all rotate to be connected inside the box, servo motor's output shaft passes box one side and installs in one of them pulley one side center department, and connects through the second pivot between another pulley one side and the bull stick top.
The invention has the beneficial effects that:
1. according to the plastic film winding device, the winding roller is arranged on the rotating rod through the baffle disc, the servo motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the first rotating shaft to rotate, the first rotating shaft drives the rotating rod to rotate, the rotating rod drives the winding roller to rotate, so that a plastic film can be wound, the plastic film wound on the winding roller can be flattened by the pressing plate during winding, the pressing plate can move upwards along with the plastic film on the winding roller after a certain amount of plastic film is wound, the stability of the pressing plate during moving is guaranteed due to the limiting effect of the sleeve, the sleeve rod and the spring on the pressing plate, the condition that air bubbles exist among the plastic films on the winding roller is avoided, in addition, dust and adhered matters on the plastic film can be cleaned, and the quality of the plastic film is improved.
2. In the invention, when the pressure plate moves upwards along with the plastic film on the winding roller, the pressure plate can drive the connecting rod to move upwards, the connecting rod can drive the second connecting piece to move upwards, if the first connecting piece is abutted against the second connecting piece, at the moment, the alarm lamp can light up the servo motor and also can stop working, the alarm lamp lights up to prompt the working personnel to take down the wind-up roll and replace the wind-up roll with a new wind-up roll, the servo motor stops working, so that the winding roller can not continue to rotate after the alarm lamp is turned on, thereby ensuring the same weight of the plastic film on each wind-up roll, ensuring the equivalent wind-up of each wind-up roll, improving the wind-up quality, and the rolling speed can be adjusted by controlling the rotating speed of the servo motor, and then through the arrangement of the lamp tube, make this wind-up roll still can use in the place that the illumination condition is not good, and then improved the result of use of this wind-up roll.
3. In the invention, the wind-up roll is arranged on the rotating rod through the baffle disc, and one pulley is driven to rotate through the servo motor, one pulley drives the belt to rotate, the belt drives the other pulley to rotate, the other pulley drives the second rotating shaft to rotate, the second rotating shaft drives the rotating rod to rotate, the rotating rod drives the wind-up roll to rotate, thereby being capable of rolling the plastic film, and when rolling, the pressure plate can flatten the plastic film rolled on the rolling roller, when a certain amount of plastic film is wound, the pressure plate can move upwards along with the increase of the plastic film on the winding roller, because of the limiting function of the sleeve, the loop bar and the spring on the pressure plate, the stability of the pressure plate during moving is ensured, the condition that air bubbles exist between plastic films on the wind-up roll is avoided, in addition, dust and adhered matters on the plastic film can be cleaned, and the quality of the plastic film is improved.
Drawings
Fig. 1 is a schematic structural view of an adjustable wind-up roll for a plastic film according to embodiment 1 of the present invention;
FIG. 2 is a cross-sectional view of a C-frame of an adjustable wind-up roll for plastic films according to embodiment 1 of the present invention;
FIG. 3 is a sectional view of a case of an adjustable wind-up roll for plastic films according to embodiment 1 of the present invention;
fig. 4 is a sectional view of an adjustable wind-up roll for plastic films according to embodiment 2 of the present invention.
In the figure: the automatic winding machine comprises a base plate 1, side plates 2, a back plate 3, a top plate 4, a 5C-shaped frame 6, a fixing block 7, a lamp tube 8, an electric cabinet 8, a box door 9, a servo motor 10, a rotating rod 11, a winding roller 12, a box body 13, a pressing plate 14, an alarm lamp 15, a first connecting piece 16, a second connecting piece 17, a connecting rod 18, a sleeve 19, a sleeve 20, a spring 21, a first gear 22, a second gear 23, a pulley 24, a belt 25 and a baffle disc 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-3, an adjustable wind-up roll for plastic films comprises a bottom plate 1 and a C-shaped frame 5, wherein two vertical edges of the C-shaped frame 5 are respectively vertically arranged at two ends of one side of the bottom plate 1 through bolts, and the same rotating rod 11 is horizontally and rotatably connected between the two vertical edges of the C-shaped frame 5, the surface of the rotating rod 11 is sleeved with a winding roller 12 and slides on the surface of the rotating rod 11, and both ends of the rotating rod 11 are provided with limiting mechanisms for limiting the wind-up roll 12 and are symmetrically arranged, one side of one vertical edge of the C-shaped frame 5 far away from the other vertical edge is vertically provided with a box body 13, a servo motor 10 is horizontally arranged on one side of the box body 13 far away from the C-shaped frame 5, a transmission mechanism for transmitting the rotating rod 11 is arranged in the box body 13, and the top of the transverse edge of the C-shaped frame 5 is vertically provided with an alarm lamp 15, the bottom of the transverse edge of the C-shaped frame 5 is provided with a plastic film flattening mechanism, and a detection mechanism for detecting the winding progress of the winding roller 12 is further arranged at the center of the bottom of the transverse edge of the C-shaped frame 5.
In the invention, the limiting mechanism comprises a baffle disc 26, the baffle disc 26 is sleeved on the surface of a rotating rod 11 and slides on the surface of the rotating rod 11, one side of the baffle disc 26, which is far away from a winding roller 12, is provided with a bolt and is connected with the rotating rod 11 through a thread, the plastic film flattening mechanism comprises a pressure plate 14, the bottom of the pressure plate 14 is horizontally abutted against the top of the winding roller 12, the length of the pressure plate 14 is the same as that of the winding roller 12, the surface of the pressure plate 14 is smooth, two ends of the top of the pressure plate 14 are respectively provided with a resetting mechanism for resetting the pressure plate 14, the resetting mechanism comprises a sleeve 19, the sleeve 19 is vertically and fixedly connected to one end of the bottom of the transverse edge of a C-shaped frame 5, a sleeve rod 20 vertically slides in the sleeve 19, the tail end of the sleeve rod 20 passes through the center of the bottom of the sleeve 19 and is fixedly connected to one end of the top of the pressure plate 14, the surface of the sleeve rod 20 is sleeved with a spring 21, the inner surface of the spring 21 slides on the surface of the sleeve rod 20, the detecting mechanism comprises a first connecting piece 16 and a second connecting piece 17, the first connecting piece 16 is horizontally arranged at the center of the bottom of the transverse edge of the C-shaped frame 5, the second connecting piece 17 is horizontally arranged under the first connecting piece 16, the center of the top of the pressing plate 14 is vertically and fixedly connected with a connecting rod 18, the top end of the connecting rod 18 is arranged at the center of the bottom of the second connecting piece 17, the first connecting piece 16, the second connecting piece 17 and the alarm lamp 15 are electrically connected, the servo motor 10 and the alarm lamp 15 are electrically connected, two side plates 2 are vertically arranged at two ends of one symmetrical side surface of the top of the bottom plate 1, a back plate 3 is vertically arranged between the two side plates 2 and is arranged at one side of the top of the bottom plate 1, the top of the two side plates 2 is horizontally provided with a same top plate 4, an electric cabinet 8 is vertically arranged at one side of the back plate 3 through bolts, a cabinet door 9 is hinged at one side of the electric cabinet 8, a plastic film lighting mechanism is arranged at the bottom of the top plate 4, and the plastic film rolling lighting mechanism comprises a lamp tube 7, and fluorescent tube 7 level sets up under roof 4, there are fixed block 6 at roof 4 bottom one side both ends all through bolted connection, and fluorescent tube 7 horizontal installation is between two fixed blocks 6, drive mechanism includes first gear 22 and second gear 23, and first gear 22 and the equal vertical rotation of second gear 23 connect in box 13 inside and meshing, servo motor 10's output shaft passes box 13 one side and installs in first gear 22 one side center department, and connect through first pivot between 23 one side of second gear and the bull stick 11 top.
The working principle of the embodiment is as follows: in actual use, the winding roller 12 is mounted on the rotating rod 11 through the baffle disc 26, the servo motor 10 drives the first gear 22 to rotate, the first gear 22 drives the second gear 23 to rotate, the second gear 23 drives the first rotating shaft to rotate, the first rotating shaft drives the rotating rod 11 to rotate, the rotating rod 11 drives the winding roller 12 to rotate, so that the plastic film can be wound, the pressing plate 14 can flatten the plastic film wound on the winding roller 12 during winding, after a certain amount of plastic film is wound, the pressing plate 14 can move upwards along with the increase of the plastic film on the winding roller 12, due to the limiting effect of the sleeve 19, the sleeve rod 20 and the spring 21 on the pressing plate 14, the stability of the pressing plate 14 during moving is ensured, the occurrence of air bubbles between the plastic films on the winding roller 12 is avoided, in addition, dust and adhered objects on the plastic film can be cleaned, further improving the quality of winding the plastic film, when the pressing plate 14 moves upwards along with the plastic film on the winding roller 12, the pressing plate 14 can drive the connecting rod 18 to move upwards, the connecting rod 18 can drive the second connecting piece 17 to move upwards, if the first connecting piece 16 abuts against the second connecting piece 17, the alarm lamp 15 can light the servo motor 10 and stop working, the alarm lamp 15 lights to prompt a worker to take off the winding roller 12 and replace the winding roller 12 with a new winding roller 12, and the servo motor 10 stops working, so that the winding roller 12 can not continue to rotate after the alarm lamp 15 lights, the weight of the plastic film on each winding roller 12 is the same, each winding roller 12 can be wound in an equal amount, the winding quality is improved, the winding speed can be adjusted by controlling the rotating speed of the servo motor 10, and the winding roller 12 can be used in places with poor illumination condition through the arrangement of the lamp tube 7, thereby improving the use effect of the wind-up roll 12.
Example 2
Referring to fig. 4, the adjustable wind-up roll for plastic films comprises a bottom plate 1 and a C-shaped frame 5, wherein two vertical edges of the C-shaped frame 5 are respectively vertically arranged at two ends of one side of the bottom plate 1 through bolts, and the same rotating rod 11 is horizontally and rotatably connected between the two vertical edges of the C-shaped frame 5, the surface of the rotating rod 11 is sleeved with a winding roller 12 and slides on the surface of the rotating rod 11, and both ends of the rotating rod 11 are provided with limiting mechanisms for limiting the wind-up roll 12 and are symmetrically arranged, one side of one vertical edge of the C-shaped frame 5 far away from the other vertical edge is vertically provided with a box body 13, a servo motor 10 is horizontally arranged on one side of the box body 13 far away from the C-shaped frame 5, a transmission mechanism for transmitting the rotating rod 11 is arranged in the box body 13, and the top of the transverse edge of the C-shaped frame 5 is vertically provided with an alarm lamp 15, the bottom of the transverse edge of the C-shaped frame 5 is provided with a plastic film flattening mechanism, and a detection mechanism for detecting the winding progress of the winding roller 12 is further arranged at the center of the bottom of the transverse edge of the C-shaped frame 5.
In the invention, the limiting mechanism comprises a baffle disc 26, the baffle disc 26 is sleeved on the surface of a rotating rod 11 and slides on the surface of the rotating rod 11, one side of the baffle disc 26, which is far away from a winding roller 12, is provided with a bolt and is connected with the rotating rod 11 through a thread, the plastic film flattening mechanism comprises a pressure plate 14, the bottom of the pressure plate 14 is horizontally abutted against the top of the winding roller 12, the length of the pressure plate 14 is the same as that of the winding roller 12, the surface of the pressure plate 14 is smooth, two ends of the top of the pressure plate 14 are respectively provided with a resetting mechanism for resetting the pressure plate 14, the resetting mechanism comprises a sleeve 19, the sleeve 19 is vertically and fixedly connected to one end of the bottom of the transverse edge of a C-shaped frame 5, a sleeve rod 20 vertically slides in the sleeve 19, the tail end of the sleeve rod 20 passes through the center of the bottom of the sleeve 19 and is fixedly connected to one end of the top of the pressure plate 14, the surface of the sleeve rod 20 is sleeved with a spring 21, the inner surface of the spring 21 slides on the surface of the sleeve rod 20, the detecting mechanism comprises a first connecting piece 16 and a second connecting piece 17, the first connecting piece 16 is horizontally arranged at the center of the bottom of the transverse edge of the C-shaped frame 5, the second connecting piece 17 is horizontally arranged under the first connecting piece 16, the center of the top of the pressing plate 14 is vertically and fixedly connected with a connecting rod 18, the top end of the connecting rod 18 is arranged at the center of the bottom of the second connecting piece 17, the first connecting piece 16, the second connecting piece 17 and the alarm lamp 15 are electrically connected, the servo motor 10 and the alarm lamp 15 are electrically connected, two side plates 2 are vertically arranged at two ends of one symmetrical side surface of the top of the bottom plate 1, a back plate 3 is vertically arranged between the two side plates 2 and is arranged at one side of the top of the bottom plate 1, the top of the two side plates 2 is horizontally provided with a same top plate 4, an electric cabinet 8 is vertically arranged at one side of the back plate 3 through bolts, a cabinet door 9 is hinged at one side of the electric cabinet 8, a plastic film lighting mechanism is arranged at the bottom of the top plate 4, and the plastic film rolling lighting mechanism comprises a lamp tube 7, and fluorescent tube 7 level sets up under roof 4, there are fixed block 6 at roof 4 bottom one side both ends all through bolted connection, and fluorescent tube 7 horizontal installation is between two fixed blocks 6, drive mechanism includes belt 25, and belt 25 is vertical to be rotated inside box 13, the inside both ends of belt 25 all rotate there are pulley 24, and two pulley 24 all rotate to be connected inside box 13, servo motor 10's output shaft passes box 13 one side and installs in 24 one side center departments of one of them pulley, and connect through the second pivot between 24 one side of another pulley and the 11 tops of bull stick.
The working principle of the embodiment is as follows: in actual use, the wind-up roll 12 is mounted on the rotating rod 11 through the baffle disc 26, then the servo motor 10 drives one of the pulleys 24 to rotate, one of the pulleys 24 drives the belt 25 to rotate, the belt 25 drives the other pulley 24 to rotate, the other pulley 24 drives the second rotating shaft to rotate, the second rotating shaft drives the rotating rod 11 to rotate, the rotating rod 11 drives the wind-up roll 12 to rotate, so that the plastic film can be wound, in the winding process, the pressure plate 14 can flatten the plastic film wound on the wind-up roll 12, after a certain amount of plastic film is wound, the pressure plate 14 can move upwards along with the increase of the plastic film on the wind-up roll 12, due to the limiting effect of the sleeve 19, the sleeve rod 20 and the spring 21 on the pressure plate 14, the stability of the pressure plate 14 in moving process is ensured, the occurrence of air bubbles between the plastic films on the wind-up roll 12 is avoided, in addition, dust and adhered matters on the plastic film can be cleaned, thereby improving the quality of rolling the plastic film.
Having shown and described the basic principles and essential features of the invention and its advantages, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as illustrative and not restrictive in all respects, the scope of the invention 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 signs in the claims being therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. An adjustable winding roll for plastic films comprises a bottom plate (1) and a C-shaped frame (5), and is characterized in that two vertical edges of the C-shaped frame (5) are vertically installed at two ends of one side of the bottom plate (1) through bolts respectively, a same rotating rod (11) is connected between the two vertical edges of the C-shaped frame (5) in a horizontally rotating mode, a winding roll (12) is sleeved on the surface of the rotating rod (11) and slides on the surface of the rotating rod (11), limiting mechanisms used for limiting the winding roll (12) are arranged at two ends of the rotating rod (11) and are symmetrically arranged, a box body (13) is vertically installed on one side, away from the other vertical edge, of one of the vertical edges of the C-shaped frame (5), a servo motor (10) is horizontally installed on one side, away from the C-shaped frame (5), of the box body (13) is internally provided with a transmission mechanism used for transmitting the rotating rod (11), and an alarm lamp (15) is vertically installed at the top of the horizontal edge of the C-shaped frame (5), c type frame (5) horizontal limit bottom is equipped with the plastic film mechanism that flattens, and C type frame (5) horizontal limit bottom center department still is equipped with the detection mechanism who is used for detecting wind-up roll (12) rolling progress.
2. The adjustable winding roll for the plastic film according to claim 1, wherein the limiting mechanism comprises a baffle disc (26), the baffle disc (26) is sleeved on the surface of the rotating rod (11) and slides on the surface of the rotating rod (11), and a bolt is installed on one side, away from the winding roll (12), of the baffle disc (26) and is in threaded connection with the rotating rod (11).
3. The adjustable take-up roll for the plastic film according to claim 2, wherein the plastic film flattening mechanism comprises a pressure plate (14), the bottom of the pressure plate (14) horizontally abuts against the top of the take-up roll (12), the length of the pressure plate (14) is the same as that of the take-up roll (12), the surface of the pressure plate (14) is smooth, and two ends of the top of the pressure plate (14) are provided with resetting mechanisms for resetting the pressure plate (14).
4. The adjustable winding roll for the plastic film as claimed in claim 3, wherein the resetting mechanism comprises a sleeve (19), the sleeve (19) is vertically and fixedly connected to one end of the bottom of the transverse edge of the C-shaped frame (5), a loop bar (20) vertically slides inside the sleeve (19), the tail end of the loop bar (20) penetrates through the center of the bottom of the sleeve (19) and is fixedly connected to one end of the top of the pressing plate (14), a spring (21) is sleeved on the surface of the loop bar (20), and the inner surface of the spring (21) slides on the surface of the loop bar (20).
5. The adjustable winding roll for the plastic film as claimed in claim 4, wherein the detection mechanism comprises a first connecting piece (16) and a second connecting piece (17), the first connecting piece (16) is horizontally arranged at the bottom center of the transverse edge of the C-shaped frame (5), the second connecting piece (17) is horizontally arranged right below the first connecting piece (16), a connecting rod (18) is vertically and fixedly connected at the top center of the pressing plate (14), the top end of the connecting rod (18) is arranged at the bottom center of the second connecting piece (17), the first connecting piece (16), the second connecting piece (17) and the alarm lamp (15) are electrically connected, and the servo motor (10) and the alarm lamp (15) are electrically connected.
6. The adjustable winding roll for the plastic films according to claim 5, wherein two ends of a symmetrical side surface at the top of the bottom plate (1) are vertically provided with side plates (2), a back plate (3) is vertically arranged between the two side plates (2) and is arranged on one side of the top of the bottom plate (1), the top of the two side plates (2) is horizontally provided with a same top plate (4), an electric cabinet (8) is vertically arranged on one side of the back plate (3) through a bolt, a box door (9) is hinged to one side of the electric cabinet (8), and a plastic film winding illumination mechanism is arranged at the bottom of the top plate (4).
7. The adjustable winding roll for the plastic film according to claim 6, wherein the plastic film winding illumination mechanism comprises a lamp tube (7), the lamp tube (7) is horizontally arranged right below the top plate (4), both ends of one side of the bottom of the top plate (4) are connected with fixing blocks (6) through bolts, and the lamp tube (7) is horizontally arranged between the two fixing blocks (6).
8. The adjustable take-up roll for the plastic film as claimed in claim 7, wherein the transmission mechanism comprises a first gear (22) and a second gear (23), the first gear (22) and the second gear (23) are vertically and rotatably connected to the inside of the box body (13) and are meshed with each other, the output shaft of the servo motor (10) penetrates through one side of the box body (13) and is installed at the center of one side of the first gear (22), and one side of the second gear (23) is connected with the top end of the rotating rod (11) through the first rotating shaft.
9. The adjustable winding roll for the plastic film according to claim 8, wherein the transmission mechanism comprises a belt (25), the belt (25) vertically rotates inside the box body (13), pulleys (24) are respectively rotated at two ends inside the belt (25), the two pulleys (24) are respectively rotatably connected inside the box body (13), the output shaft of the servo motor (10) penetrates through one side of the box body (13) and is installed at the center of one side of one pulley (24), and one side of the other pulley (24) is connected with the top end of the rotating rod (11) through a second rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111050905.6A CN113772468A (en) | 2021-09-08 | 2021-09-08 | Adjustable wind-up roll for plastic film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111050905.6A CN113772468A (en) | 2021-09-08 | 2021-09-08 | Adjustable wind-up roll for plastic film |
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| Publication Number | Publication Date |
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| CN113772468A true CN113772468A (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111050905.6A Pending CN113772468A (en) | 2021-09-08 | 2021-09-08 | Adjustable wind-up roll for plastic film |
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