CN212798890U

CN212798890U - CPP film production deviation correcting device

Info

Publication number: CN212798890U
Application number: CN202020950741.7U
Authority: CN
Inventors: 刘锦根; 薛佃阳; 杭新生
Original assignee: Jiangsu Yihe Daily Necessities Co ltd
Current assignee: Jiangsu Yihe Daily Necessities Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-26
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a CPP film production deviation correcting device, which belongs to the field of film production, and comprises a deviation correcting base, wherein a first deviation correcting component is arranged on the deviation correcting base, the first deviation correcting component comprises a first support, a slide bar, a first deviation correcting frame, a first transmission roller, a compression roller and a first infrared sensor, the deviation correcting base is provided with the first support, the slide bar is fixedly arranged between the first supports, the first deviation correcting frame is sleeved on the slide bar in a sliding manner, the first deviation correcting frame is provided with the first transmission roller, a pair of compression rollers which are butted on the first transmission roller is also arranged between the first supports above the first transmission roller, and the first infrared sensor is arranged on the deviation correcting base; the utility model discloses the effectual CPP film of having solved is at the problem of rectifying of production transmission, and the transmission of the film of rectifying of ability efficient improves CPP film production quality, reduces the error, and stability can be good, has high-efficient accurate characteristics.

Description

CPP film production deviation correcting device

Technical Field

The utility model relates to a film production field, concretely relates to CPP film production deviation correcting device.

Background

The CPP film is a casting polypropylene film, and is a polypropylene film produced by a casting extrusion molding process in the plastic industry. CPP films have some orientation only in the machine direction, primarily due to process properties. By rapidly cooling on the chill roll, excellent clarity and finish are formed on the film. The existing production equipment shows that the CPP film is deviated during the transmission between the transmission rollers in the processes of trimming, rolling and the like. When the CPP film is transmitted without being transmitted according to a path, the offcut of the CPP film in the edge removing process is inclined, or the CPP film is not rolled up neatly when being rolled, so that the production quality of the CPP film is seriously influenced. Therefore, the utility model provides a CPP film production deviation correcting device to solve not enough and shortcoming that prior art exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point that above-mentioned prior art exists, and provide a CPP film production deviation correcting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

as a further description of the above technical solution:

the utility model provides a CPP film production deviation correcting device, is including the base of rectifying the installation is equipped with first subassembly of rectifying on the base of rectifying, first subassembly of rectifying includes first support, slide bar, first frame, first transmission roller, compression roller, the first infrared sensor of rectifying, be equipped with on the base of rectifying be equipped with first support fixed being equipped with between the first support the slide bar slide on the slide bar and cup jointed first frame of rectifying, be equipped with on the first frame of rectifying first transmission roller, still be equipped with the butt between the first support and be in a pair of on the first transmission roller the compression roller all is equipped with on the base of rectifying both sides first infrared sensor.

As a further description of the above technical solution: the first deviation rectifying assembly further comprises a connecting rod, a rotating shaft, a rotating disc and a driven gear, the rotating shaft is arranged on one side of the support, the rotating disc is fixedly arranged at the top of the rotating shaft, the edge of the top of the rotating disc is connected with the outer side wall of the first deviation rectifying frame in a hinged mode through the connecting rod, and the driven gear is fixedly arranged in the middle of the rotating shaft.

As a further description of the above technical solution: the first deviation rectifying assembly further comprises a first deviation rectifying motor and a driving gear, the first deviation rectifying motor is arranged on the outer side wall of the first support, and the driving gear meshed with the driven gear is fixedly arranged at the output end of the first deviation rectifying motor.

As a further description of the above technical solution: and a first transmission motor is arranged on the outer side wall of the first deviation rectifying frame, and the output end of the first transmission motor is fixedly connected with one end of the first transmission roller.

As a further description of the above technical solution: still be equipped with the second subassembly of rectifying on the base of rectifying, the second subassembly of rectifying includes second support, lead screw, second frame, second transmission roller, the infrared sensing of rectifying, be equipped with on the base of rectifying the second support, be equipped with between the second support the lead screw, threaded sleeve joint is equipped with on the lead screw the second frame of rectifying, the second is rectified and is equipped with a pair of mutual butt the second transmission roller is equipped with between the frame, is located between first frame and the second frame of rectifying be equipped with on the base of rectifying the second infrared sensing.

As a further description of the above technical solution: one end of the second transmission roller at the upper part is fixedly connected with the output end of a second transmission motor arranged on a second deviation rectifying frame, and one end of the screw rod is fixedly connected with the output end of the second deviation rectifying motor.

The utility model has the advantages that: the utility model discloses the effectual CPP film of having solved in the problem of rectifying of production transmission, but the transmission of real-time supervision film through the setting of the first subassembly of rectifying that this scheme set up, the transmission of the efficient film of rectifying improves CPP film production quality, combines the setting of the second subassembly of rectifying that this scheme set up, has further improved the accurate nature of CPP film transmission route, further reduces the error, improves transmission quality, the utility model discloses the full automatization of rectifying, stability can be good, has high-efficient accurate characteristics, has apparent practicality.

Drawings

FIG. 1: the utility model discloses the structural schematic at first visual angle.

FIG. 2: the utility model discloses the structural schematic at second visual angle.

FIG. 3: the utility model discloses the structural schematic at third visual angle.

In the figure: 100. the device comprises a deviation rectifying base 200, a first deviation rectifying assembly 201, a first support 202, a sliding rod 203, a first deviation rectifying frame 204, a first transmission roller 205, a pressing roller 206, a first infrared sensor 207, a connecting rod 208, a rotating shaft 209, a rotating disc 210, a driven gear 211, a first deviation rectifying motor 212, a driving gear 300, a first transmission motor 400, a second deviation rectifying assembly 401, a second support 402, a screw rod 403, a second deviation rectifying frame 404, a second transmission roller 405, a second infrared sensor 500, a second transmission motor 600 and a second deviation rectifying motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

As shown in fig. 1-3, a CPP film production deviation correcting device, including a deviation correcting base 100, a first deviation correcting assembly 200 is installed on the deviation correcting base 100, the first deviation correcting assembly 200 includes a first support 201, a slide bar 202, a first deviation correcting frame 203, a first transmission roller 204, a compression roller 205, a first infrared sensor 206, the first support 201 is arranged on the deviation correcting base 100, the slide bar 202 is fixedly arranged between the first supports 201, the first deviation correcting frame 203 is sleeved on the slide bar 202 in a sliding manner, the first deviation correcting frame 203 is provided with the first transmission roller 204, a pair of compression rollers 205 abutted against the first transmission roller 204 are further arranged between the first supports 201 above the first transmission roller 204, the first infrared sensor 206 is arranged on both sides of the deviation correcting base 100, and the distance between the first infrared sensor 206 and the second infrared sensor 405 is equal to the distance between the CPP films.

The further optimization of this scheme sets up as shown in fig. 1, and first subassembly 200 of rectifying still includes connecting rod 207, pivot 208, carousel 209, driven gear 210, is equipped with pivot 208 on one side of support, and the fixed carousel 209 that is equipped with in pivot 208 top, and the edge of carousel 209 top is connected through connecting rod 207 is articulated between the outer lateral wall of first rectifying frame 203, still fixes driven gear 210 in pivot 208 middle part. When the first deviation correcting frame 203 is moved leftwards or rightwards, the turntable 209 is rotated, and as the top edge of the upper surface of the turntable 209 is hinged with the outer side wall of the first deviation correcting frame 203 through the connecting rod 207, the first deviation correcting frame 203 is moved leftwards or rightwards as long as the turntable 209 drags the first deviation correcting frame 203 through the connecting rod 207 in the rotating process.

The further optimization setting of this scheme is as shown in fig. 1, and first subassembly 200 of rectifying still includes first motor 211 and the driving gear 212 of rectifying, and first motor 211 of rectifying installs and sets up on first support 201 lateral wall, and the first motor 211 output end of rectifying is fixed to be equipped with the driving gear 212 of being connected with driven gear 210 looks meshing. When the first deviation rectifying motor 211 rotates forward, the turntable 209 drags the first deviation rectifying frame 203 to move right, otherwise, when the first deviation rectifying motor 211 rotates reversely, the turntable 209 pushes the first deviation rectifying frame 203 to move left and right.

The further optimization of this scheme sets up as shown in fig. 2, and the installation is equipped with first transmission motor 300 on the first frame 203 lateral wall of rectifying, and the output of first transmission motor 300 and the one end fixed connection of first transmission roller 204. The first conveying roller 204 is driven to rotate by the driving of the first conveying motor 300, so that the CPP film is conveyed between the first deviation rectifying assemblies 200. The two pressing rollers 205 provided on the first transfer roller 204 function to sufficiently attach the CPP film to the first transfer roller 204 so that the CPP film can move together with the movement of the first deviation rectifying frame 203.

The further optimization of this scheme sets up as shown in fig. 3, still be equipped with the second subassembly 400 of rectifying on the base 100 of rectifying, the second subassembly 400 of rectifying includes second support 401, lead screw 402, the second frame 403 of rectifying, second transmission roller 404, the infrared sensing of second 405, be equipped with second support 401 on the base 100 of rectifying, be equipped with lead screw 402 between the second support 401, threaded socket is equipped with the second frame 403 of rectifying on the lead screw 402, be equipped with the second transmission roller 404 of a pair of mutual butt between the second frame 403 of rectifying, be located and be equipped with the infrared sensing of second 405 on the base 100 of rectifying between first frame 203 of rectifying and the second frame 403 of rectifying. The working principle of the second infrared sensor 405 is the same as that of the first infrared sensor 206, when the CPP film deviates to the left, the second deviation rectifying frame 403 needs to move to the right, and the second deviation rectifying motor 600 rotates in the direction.

In a further optimized arrangement of the present scheme, as shown in fig. 3, one end of the second transmission roller 404 at the upper part is fixedly connected with the output end of the second transmission motor 500 arranged on the second deviation rectifying frame 403, and one end of the screw rod 402 is fixedly connected with the output end of the second deviation rectifying motor 600. The first infrared sensor 206, the second infrared sensor 405, the first deviation rectifying motor 211 and the second deviation rectifying motor 600 are all electrically connected to a PLC controller in the prior art, and a specific electrical connection mode is common in the prior art, which is not specifically explained herein.

The utility model discloses an application principle does: when the CPP film is in a deviation path in the transmission process, by combining the scheme and the illustration of fig. 1, when the CPP film deviates to the left side, the first infrared sensor 206 on the right side does not sense the CPP film, at this time, the first infrared sensor 206 on the right side transmits a signal to the PLC controller, at this time, the PLC controller controls the first deviation-correcting motor 211 to rotate in the forward direction, the driving gear 212 arranged at the tail end of the first deviation-correcting motor is meshed with the driven gear 210 for transmission, so that the driven gear 210 rotates in the forward direction, the turntable 209 also rotates in the forward direction, and the turntable 209 is hinged to the outer side wall of the first deviation-correcting frame 203 through the connecting rod 207, so that the turntable 20 drags the connecting rod 207 to enable the first deviation-correcting frame 203 to move to the right on the sliding rod, and the first transmission roller 204 and the compression roller 205. When the film is transmitted between the second deviation rectifying assemblies 400, if the CPP film is excessively rectified by the previous deviation rectifying assembly, under the action of the second infrared sensor 405 (the principle is the same as that of the first infrared sensor 206, and details are not described here), the PLC controller controls the second deviation rectifying motor 600 to rotate, so that the lead screw 402 rotates, the second deviation rectifying frame 403 screwed on the lead screw 402 realizes movement, when the position of the CPP film passing through the second infrared sensor 405 deviates to the right, the second deviation rectifying motor 600 rotating in the forward direction drives the lead screw 402 to rotate in the forward direction, so that the second deviation rectifying frame 403 moves to the left along the direction of the lead screw 402, otherwise, the CPP film is further rectified between the second deviation rectifying assemblies 400, and the accuracy of the CPP film transmission line is ensured.

In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a CPP film production deviation correcting device which characterized in that: comprises a deviation rectifying base (100), a first deviation rectifying component (200) is arranged on the deviation rectifying base (100), the first deviation rectifying assembly (200) comprises a first support (201), a sliding rod (202), a first deviation rectifying frame (203), a first transmission roller (204), a pressing roller (205) and a first infrared sensor (206), the first support (201) is arranged on the deviation rectifying base (100), the sliding rods (202) are fixedly arranged between the first brackets (201), the sliding rods (202) are sleeved with the first deviation rectifying frame (203) in a sliding manner, the first deviation rectifying frame (203) is provided with the first transmission roller (204), a pair of pressing rollers (205) which are abutted against the first transmission roller (204) are further arranged between the first brackets (201) above the first transmission roller (204), the first infrared sensors (206) are arranged on two sides of the deviation rectifying base (100).

2. The CPP film production deviation correcting device of claim 1, characterized in that: first subassembly (200) of rectifying still includes connecting rod (207), pivot (208), carousel (209), driven gear (210) be equipped with on one side of support pivot (208), pivot (208) top is fixed to be equipped with carousel (209), carousel (209) top edge with pass through between first rectifying frame (203) outer lateral wall connecting rod (207) are articulated to be connected pivot (208) middle part still is fixed to be equipped with driven gear (210).

3. The CPP film production deviation correcting device of claim 2, characterized in that: the first deviation rectifying assembly (200) further comprises a first deviation rectifying motor (211) and a driving gear (212), the first deviation rectifying motor (211) is installed on the outer side wall of the first support (201), and the driving gear (212) meshed with the driven gear (210) is fixedly arranged at the output end of the first deviation rectifying motor (211).

4. The CPP film production deviation correcting device of claim 1, characterized in that: the outer side wall of the first deviation rectifying frame (203) is provided with a first transmission motor (300), and the output end of the first transmission motor (300) is fixedly connected with one end of the first transmission roller (204).

5. The CPP film production deviation correcting device of claim 1, characterized in that: still be equipped with second on base (100) of rectifying a deviation subassembly (400), second deviation subassembly (400) include second support (401), lead screw (402), second rectify a deviation frame (403), second transmission roller (404), second infrared sensing (405) be equipped with on base (100) of rectifying a deviation second support (401), be equipped with between second support (401) lead screw (402), threaded socket is equipped with on lead screw (402) second deviation frame (403), second deviation frame (403) of rectifying a deviation are equipped with a pair of mutual butt second transmission roller (404) are located between first deviation frame (203) and the second deviation frame (403) be equipped with on base (100) of rectifying a deviation second infrared sensing (405).

6. The CPP film production deviation correcting device of claim 5, characterized in that: one end of the second transmission roller (404) at the upper part is fixedly connected with the output end of a second transmission motor (500) arranged on a second deviation rectifying frame (403), and one end of the screw rod (402) is fixedly connected with the output end of a second deviation rectifying motor (600).