CN215478708U

CN215478708U - Wind-blowing winding machine

Info

Publication number: CN215478708U
Application number: CN202121334844.1U
Authority: CN
Inventors: 李桂生
Original assignee: Cangzhou Zhaoyang Paper Plastic Packaging Co ltd
Current assignee: Cangzhou Zhaoyang Paper Plastic Packaging Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-11
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a blowing and winding machine in the technical field of film processing, which comprises a base, a box body and an air heater, wherein the box body is fixedly connected to the left side of the top of the base, the air heater is fixedly connected to the top of the box body through a bolt, the top of the base is fixedly connected with a controller in front of the box body through a bolt, and the right side of the top of the base is fixedly connected with a winding frame, ensuring the stability of film input.

Description

Wind-blowing winding machine

Technical Field

The utility model relates to the technical field of film processing, in particular to a blowing and winding machine.

Background

The production of plastic film mainly includes blow molding, stretch molding, cast molding and other methods, wherein the blow molding is to heat and melt plastic particles, blow the plastic particles into a film state by a film blowing machine to make the plastic particles reach the diameter and thickness required by production, cool and shape the plastic particles into a film product, and cut and roll the plastic particles into a finished product.

However, there is certain weak point in the use in current inflation film manufacturing machine, because film product is great with outside difference in temperature when going out the machine, make the film lead to its thickness inhomogeneous because of expend with heat and contract with cold, thereby make its surface unsmooth easily in the later stage carries out the rolling in-process to the film, the disability rate is higher, seriously influence the production quality of product, on the other hand, the film often needs to dismantle the wind-up roll through outside instrument after the rolling is finished and installs again, its actual operating procedure has been increased, and because film weight is lighter, lead to it can't be connected with the wind-up roll fast, greatly reduced its work efficiency, for this wind rolling machine has been proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blowing winding machine, which aims to solve the problems that the difference between the temperature of a film product and the external temperature is large when the film product is taken out of the machine, so that the thickness of the film is uneven due to expansion caused by heat and contraction caused by cold, the surface of the film is easy to be uneven in the later winding process of the film, and on the other hand, after the film is wound, a winding roller is usually required to be detached and installed through an external tool, so that the actual operation steps are increased, and the film cannot be quickly connected with the winding roller due to light weight.

In order to achieve the purpose, the utility model provides the following technical scheme: a blowing winding machine comprises a base, a box body and an air heater, wherein the box body is fixedly connected to the left side of the top of the base, the air heater is fixedly connected to the top of the box body through bolts, the top of the base is positioned in front of the box body, a winding frame is fixedly connected to the right side of the top of the base, a connecting disc is clamped at a connecting end of the top of the winding frame, a flow guide table is inserted into the left side of the outer side wall of the connecting disc, a winding roller is rotatably connected to the front side wall of the connecting disc, two first supports are fixedly connected to the left side of the bottom of an inner cavity of the box body, a conveying roller is rotatably connected to the lower side of the inner side wall of each first support, a traction roller is rotatably connected to the upper side of the inner side wall of each first support, a frame body is fixedly connected between the two first supports at the bottom of the inner cavity of the box body, just the inside wall top-down of framework evenly inlays and has the grating sensor, the inner chamber bottom right side fixedly connected with second support of box, the top of second support is rotated and is connected with the location running roller, the inner chamber bottom of box just is located fixedly connected with electric putter under the second support, electric putter's top is rotated and is connected with the compression roller, input port and discharge port have been seted up respectively to the left and right sides wall of box, there is the solenoid valve output of air heater through flange joint, the right side wall of solenoid valve has the gas-supply pipe through flange joint, just the end of gas-supply pipe runs through and extends to the top of box.

Preferably, the top of base just is located the box with fixedly connected with mounting bracket between the rolling frame, the inside of mounting bracket is rotated and is connected with guide roller.

Preferably, the lower side of the front side wall of the first support is fixedly connected with a motor through a bolt, the output end of the motor penetrates through and extends to the inside of the first support, and the input end of the conveying roller is connected with the output end of the motor.

Preferably, the output end of the controller is electrically connected to the input ends of the motor, the electric push rod, the air heater and the electromagnetic valve respectively, and the input end of the controller is electrically connected to the output end of the grating sensor.

Preferably, the tail end of the gas conveying pipe is positioned at the top of an inner cavity of the box body, and an exhaust hood is sleeved at the top of the inner cavity of the box body, and the section of the exhaust hood is trapezoidal.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the blowing winding machine is used, the temperature in the box body is kept equal to the temperature when a film is discharged through the matching of the air heater and the air conveying pipe, the stability of the film shaping is ensured, the infrared wire net formed by the grating sensor in the frame body is utilized, when the film passes through the infrared wire net, the receiving frequency between the grating sensors is changed, the grating sensor converts the change into an electric signal and transmits the electric signal to the controller, the controller collects and analyzes the electric signal so as to judge the thickness of the surface of the film, the working state of the electric push rod is controlled according to the requirement of the thickness of the film, the electric push rod drives the press roller to move upwards, the distance formed between the press roller and the positioning roller wheel is equal to the set thickness value, and the purpose of reshaping of the surface of the film is realized, the efficiency of the equipment for the finished film is greatly improved, and the production quality of the equipment is ensured.

2. This wind-up machine of blowing, input through at the connection pad sets up the water conservancy diversion platform, the film after the design is accomplished is connected with the rolling running roller through the water conservancy diversion platform, after the rolling is accomplished to the film on the rolling running roller, the staff only needs to promote the connection pad forward from the rolling frame, make to separate between connection pad and the rolling frame, embolia new connection pad to the rolling frame again, make the film be connected with the rolling running roller once more through the water conservancy diversion platform, it need not to use external instrument to accomplish dismantlement and the installation procedure to the rolling running roller to compare traditional inflation film manufacturing machine, the operating procedure that its actual use has been reduced to very big degree, the work efficiency is improved, and utilize the water conservancy diversion platform to effectively support the input position of film, ensure the stability of film input.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a front sectional structural view of the present invention;

fig. 3 is a schematic view of the internal structure of the case of the present invention.

In the figure: 100. a base; 110. a controller; 120. a mounting frame; 130. a guide roller; 140. a winding frame; 150. a connecting disc; 160. a flow guide table; 170. a winding roller; 200. a box body; 210. a first bracket; 220. a motor; 221. a transfer roller; 230. a traction roller; 240. a frame body; 241. a grating sensor; 250. a second bracket; 260. positioning rollers; 270. an electric push rod; 271. a compression roller; 280. an outlet port; 290. an input port; 300. a hot air blower; 310. an electromagnetic valve; 320. a gas delivery pipe; 330. an exhaust hood.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a blowing and winding machine, which greatly improves the efficiency of the equipment for finished films and greatly reduces the operation steps for practical use, please refer to fig. 1-3 and comprises a base 100, a box body 200 and a hot air blower 300;

referring to fig. 1-3 again, the controller 110 is fixedly connected to the top of the base 100 and in front of the box 200 through bolts, the winding frame 140 is fixedly connected to the right side of the top of the base 100, the connection end of the top of the winding frame 140 is clamped with the connection disc 150, the flow guide table 160 is inserted into the left side of the outer side wall of the connection disc 150, the winding roller 170 is rotatably connected to the front side wall of the connection disc 150, the base 100 is used for mounting the controller 110, the winding frame 140 and the box 200, the controller 110 is used for controlling the working state of each electric device in real time, the winding frame 140 is used for supporting and mounting the connection disc 150, the connection disc 150 is used for rotatably connecting the winding roller 170, the flow guide table 160 is used for supporting the input position of the film, and the winding roller 170 is used for winding the film;

referring to fig. 1-3 again, the left side of the bottom of the inner cavity of the box 200 is fixedly connected with two first brackets 210, the lower side of the inner side wall of the first brackets 210 is rotatably connected with a conveying roller 221, the upper side of the inner side wall of the first brackets 210 is rotatably connected with a traction roller 230, the bottom of the inner cavity of the box 200 and between the two first brackets 210 is fixedly connected with a frame 240, the inner side wall of the frame 240 is uniformly embedded with a grating sensor 241 from top to bottom, the right side of the bottom of the inner cavity of the box 200 is fixedly connected with a second bracket 250, the top of the second bracket 250 is rotatably connected with a positioning roller 260, the bottom of the inner cavity of the box 200 and under the second bracket 250 is fixedly connected with an electric push rod 270, the top of the electric push rod 270 is rotatably connected with a compression roller input port 271, the left and right side walls of the box 200 are respectively provided with an exhaust port 290 and an exhaust port 280, the box 200 is fixedly connected to the left side of the top of the base 100, the box body 200 is used for fixedly connecting the first support 210, the frame body 240, the second support 250 and the electric push rod 270, the first support 210 is used for rotatably connecting the conveying roller 221 and the traction roller 230, the conveying roller 221 and the traction roller 230 are used for conveying a film, the frame body 240 is used for installing the grating sensor 241, the grating sensor 241 is used for detecting the thickness of the film in real time, the second support 250 is used for rotatably connecting the positioning roller 260, the positioning roller 260 is used for carrying out position support on the top of the film, the electric push rod 270 is used for rotatably connecting the press roller 271 and driving the press roller to move up and down, the press roller 271 is used for carrying out press-fit processing on the film, the discharge port 280 is used for outputting the film from the box body 200, and the input port 290 is used for inputting an external film into the box body 200;

referring to fig. 1-3 again, the output end of the air heater 300 is connected to an electromagnetic valve 310 through a flange, the right side wall of the electromagnetic valve 310 is connected to an air pipe 320 through a flange, the end of the air pipe 320 penetrates and extends to the top of the box 200, the air heater 300 is fixedly connected to the top of the box 200 through a bolt, the air heater 300 is used for sucking external air and heating the external air, the electromagnetic valve 310 is used for controlling the working state of the output end of the air heater 300, and the air pipe 320 is used for conveying hot air generated by the air heater 300.

Referring to fig. 1 again, in order to adjust the output direction of the film, so as to enhance the stability of the output of the film, an installation frame 120 is fixedly connected to the top of the base 100 and located between the box 200 and the winding frame 140, and a guide roller 130 is rotatably connected to the inside of the installation frame 120.

Referring to fig. 2-3 again, in order to improve the film transmission efficiency between the conveying roller 221 and the traction roller 230, the motor 220 is fixedly connected to the lower side of the front side wall of the first bracket 210 through a bolt, the output end of the motor 220 penetrates and extends into the first bracket 210, and the input end of the conveying roller 221 is connected to the output end of the motor 220.

Referring to fig. 1-3 again, in order to realize the real-time control of the controller 110 on the working states of the electric devices of the present apparatus, the output terminal of the controller 110 is electrically connected to the input terminals of the motor 220, the electric push rod 270, the hot air blower 300 and the electromagnetic valve 310, respectively, and the input terminal of the controller 110 is electrically connected to the output terminal of the grating sensor 241.

Referring to fig. 2 again, in order to increase the efficiency of the gas pipe 320 for conveying the hot gas, the exhaust hood 330 is sleeved at the end of the gas pipe 320 and located at the top of the inner cavity of the box 200, and the cross section of the exhaust hood 330 is trapezoidal.

When the film packaging machine is used specifically, a person skilled in the art starts the air heater 300 through the controller 110 to suck external air and heat the air, so that hot air is formed in the air heater 300, the electromagnetic valve 310 is opened to enable the air heater 300 to input the hot air into the box body 200 through the air transmission pipe 320, when the temperature in the box body 200 is equal to the temperature of a film discharged from the machine, the external film is then conveyed to a position between the conveying roller 221 and the traction roller 230 through the input port 290, the motor 220 is started through the controller 110 to drive the conveying roller 221 to rotate, so that a driving force is provided for conveying the film, the film penetrates into the frame body 240 under the guidance of the driving force, because the grating sensor 241 forms an infrared wire net in the frame body 240, when the film enters the infrared wire net, the receiving frequency between the grating sensors 241 is changed, meanwhile, the grating sensor 241 converts the change into an electric signal and transmits the electric signal to the controller 110, the controller 110 collects and analyzes the electric signal, so as to judge the thickness of the surface of the film, and controls the working state of the electric push rod 270 according to the requirement of the thickness of the film, the electric push rod 270 drives the press roller 271 to move upwards, so that the distance formed between the press roller 271 and the positioning roller 260 is equal to the set thickness value, the surface of the film is reshaped by using high temperature, the reshaped film is output through the outlet 280, and under the matching use of the guide roller 130 and the guide table 160, the film is uniformly wound on the outer side wall of the winding roller 170, after the film on the winding roller 170 is completely wound, only the connection disc 150 needs to be pushed forwards from the winding frame 140, so that the connection disc 150 is separated from the winding frame 140, without using an external tool, a new connection plate 150 is then slipped onto the take-up reel 140, and the film is again connected to the take-up roller 170 through the guide table 160.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a rolling machine of blowing which characterized in that: the air conditioner comprises a base (100), a box body (200) and an air heater (300), wherein the box body (200) is fixedly connected to the left side of the top of the base (100), the air heater (300) is fixedly connected to the top of the box body (200) through bolts, the top of the base (100) is positioned in front of the box body (200) and is fixedly connected with a controller (110) through bolts, the right side of the top of the base (100) is fixedly connected with a winding frame (140), a connecting disc (150) is clamped at the top connecting end of the winding frame (140), a flow guide table (160) is inserted on the left side of the outer side wall of the connecting disc (150), the front side wall of the connecting disc (150) is rotatably connected with a winding roller (170), the left side of the bottom of an inner cavity of the box body (200) is fixedly connected with two first supports (210), and the inner side wall of the first support (210) is rotatably connected with a conveying roller (221), the upper side of the inner side wall of each first support (210) is rotatably connected with a traction roller (230), the bottom of an inner cavity of the box body (200) is positioned between the two first supports (210) and is fixedly connected with a frame body (240), a grating sensor (241) is uniformly embedded in the inner side wall of the frame body (240) from top to bottom, the right side of the bottom of the inner cavity of the box body (200) is fixedly connected with a second support (250), the top of the second support (250) is rotatably connected with a positioning roller (260), the bottom of the inner cavity of the box body (200) is positioned under the second support (250) and is fixedly connected with an electric push rod (270), the top of the electric push rod (270) is rotatably connected with a compression roller (271), the left side wall and the right side wall of the box body (200) are respectively provided with an input port (290) and an exhaust port (280), and the output end of the air heater (300) is connected with an electromagnetic valve (310) through a flange, the right side wall of the electromagnetic valve (310) is connected with a gas conveying pipe (320) through a flange, and the tail end of the gas conveying pipe (320) penetrates through and extends to the top of the box body (200).

2. A wind-up winder according to claim 1, characterised in that: the top of base (100) just is located box (200) with between fixedly connected with mounting bracket (120) of rolling frame (140), the inside rotation of mounting bracket (120) is connected with guide roll wheel (130).

3. A wind-up winder according to claim 1, characterised in that: the lower side of the front side wall of the first support (210) is fixedly connected with a motor (220) through a bolt, the output end of the motor (220) penetrates through and extends to the inside of the first support (210), and the input end of the conveying roller (221) is connected with the output end of the motor (220).

4. A wind-up winder according to claim 3, characterised in that: the output end of the controller (110) is electrically connected to the input ends of the motor (220), the electric push rod (270), the hot air blower (300) and the electromagnetic valve (310), and the input end of the controller (110) is electrically connected to the output end of the grating sensor (241).

5. A wind-up winder according to claim 1, characterised in that: the tail end of the gas conveying pipe (320) is positioned at the top of an inner cavity of the box body (200) and is sleeved with an exhaust hood (330), and the section shape of the exhaust hood (330) is in a trapezoid shape.