CN214082708U

CN214082708U - Convenient operation's blown film equipment

Info

Publication number: CN214082708U
Application number: CN202022567924.3U
Authority: CN
Inventors: 徐佳
Original assignee: Fushun Longye Chemical Co ltd
Current assignee: Fushun Longye Chemical Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-31
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to a packaging film production technical field especially relates to a convenient operation's blown film equipment, including base, extruder, feeding mechanism and winding mechanism, feeding mechanism comprises conveyer pipe and discharging pipe, and the inside of conveyer pipe is equipped with screw conveyor, and the discharging pipe is installed on the exit end of conveyer pipe, and the top of discharging pipe is equipped with the blown film mouth, and winding mechanism includes deflector roll and film roller, and the deflector roll is installed on two first mounts, and the one end of deflector roll is equipped with first guide pulley, and the spliced pole is all installed through the location strip in the both ends of film roller, and the spliced pole is installed accepting epaxially and its one end is connected with linear electric motor, accept the axle and pass through the bearing and install on the second mount, and install the second guide pulley on one of them lateral wall of accepting the axle. Compared with the prior art, the utility model discloses improved this blown film equipment's dismouting degree of automation greatly, alleviateed intensity of labour for the workman to the efficiency of dismouting has still been improved.

Description

Convenient operation's blown film equipment

Technical Field

The utility model relates to a packaging film production technical field especially relates to a convenient operation's blown film equipment.

Background

Inflation film manufacturing machine is the equipment of a production film commonly used, utilizes inflation film manufacturing equipment to cool off the inflation with it after utilizing the extruder to melt the material, prepares into the section of thick bamboo membrane through draw gear and reel device for the preparation of later stage plastic bag, current inflation film manufacturing equipment need the workman will lift original reel off earlier when needing to change the reel, reloads other reel, and the dismouting is troublesome, waste time, consequently needs a device to solve the problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a film blowing device convenient to operate.

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

a film blowing device convenient to operate comprises a base, an extruder, a feeding mechanism and a winding mechanism, wherein the feeding mechanism consists of a conveying pipe and a discharging pipe, a screw rod conveyor is arranged inside the conveying pipe, the discharging pipe is arranged at the outlet end of the conveying pipe, a film blowing nozzle is arranged at the top of the discharging pipe, the winding mechanism comprises a guide roller and a film winding roller, the guide roller is arranged on two first fixing frames, one end of the guide roller is provided with a first guide wheel, two ends of the film winding roller are respectively provided with a connecting column through a positioning strip, the connecting column is arranged on a bearing shaft, one end of the connecting column is connected with a linear motor, the bearing shaft is arranged on a second fixing frame through a bearing, a second guide wheel is arranged on the side wall of one bearing shaft, the first fixing frame, the second fixing frame, the conveying pipe and the extruder are arranged on the base, one side of the upper part of the base is provided with a maneuvering wheel, and the maneuvering wheel is arranged at the output end of a rotating motor, the outer walls of the first guide wheel, the second guide wheel and the motorized wheel are sleeved with a transmission crawler belt, one side of the motorized wheel is also movably provided with a bearing bracket above the base through an electric cylinder, and the bearing bracket is positioned between the two second fixing frames.

Preferably, the inside of the extruder is provided with a channel leading to the conveying pipe, and the outer wall of the extruder is provided with a rotating motor connected with the screw conveyor through screws.

Preferably, a groove is formed in one side of the inside of the bearing shaft, the linear motor is installed on the inner wall of the groove through a screw, and the connecting column is located between the inner walls of the groove in a sliding mode.

Preferably, two wall grooves which are oppositely arranged are formed in the outer wall of the connecting column, the positioning strip is located in the wall groove, one side of the positioning strip is connected with an electric push rod, and the electric push rod is installed on the inner wall of the connecting column through screws.

Preferably, a distance sensor is embedded in the surface of the outer wall of the positioning strip, and the distance sensor is connected with the linear motor through a pulse signal.

Preferably, the constant head tank with spliced pole looks adaptation is all seted up at the both ends of roll membrane roller inside, all sets up the draw-in groove with location strip looks adaptation on the both sides inner wall of constant head tank.

The utility model has the advantages that:

through setting up bearing shaft and bearing bracket, place reserve roll membrane roller on bearing bracket, install the roll membrane roller that will use accepting epaxially, utilize the cooperation of being connected of spliced pole and constant head tank to assist the cooperation of location strip and draw-in groove, make roll membrane roller install and rotate thereupon between the bearing shaft of both sides, during the dismantlement, also only need control the spliced pole to move out the roll membrane roller and can pull down outward, compare in prior art, the utility model discloses improved this blown film equipment's dismouting degree of automation greatly, alleviateed intensity of labour for the workman to the efficiency of dismouting has still been improved.

Drawings

Fig. 1 is a schematic view of a film blowing apparatus with convenient operation according to the present invention;

FIG. 2 is a schematic side view of the installation of a film winding roller of the film blowing apparatus of the present invention;

fig. 3 is a schematic view of the film rolling roller and the receiving shaft of the film blowing device of the present invention, which is convenient to operate.

In the figure: the film blowing device comprises a base 1, an extruder 2, a delivery pipe 3, a discharge pipe 4, a film blowing nozzle 41, a first fixing frame 5, a first guide wheel 51, a second fixing frame 6, a second guide wheel 61, a motorized wheel 7, a film rolling roller 8, a positioning groove 81, a clamping groove 82, a bearing shaft 9, a connecting column 91, a positioning strip 92 and a bearing bracket 10.

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.

Referring to fig. 1-3, a film blowing device with convenient operation comprises a base 1, an extruder 2, a feeding mechanism and a winding mechanism, wherein the feeding mechanism is composed of a conveying pipe 3 and a discharging pipe 4, a screw conveyor is arranged in the conveying pipe 3, the discharging pipe 4 is arranged at the outlet end of the conveying pipe 3, a film blowing nozzle 41 is arranged at the top of the discharging pipe 4, the winding mechanism comprises a guide roller and a film winding roller 8, the guide roller is arranged on two first fixing frames 5, a first guide wheel 51 is arranged at one end of the guide roller, the first guide wheel 51 is used for driving the guide roller to rotate and adjust, connecting columns 91 are arranged at two ends of the film winding roller 8 through positioning strips 92, the connecting columns 91 are arranged for conveniently installing and fixing the film winding roller 8, the connecting columns 91 are arranged on a bearing shaft 9, one end of the connecting columns is connected with a linear motor, the bearing shaft 9 is arranged on a second fixing frame 6 through a bearing (a switch box is arranged on the side wall of one second fixing frame 6, a switch of an electric cylinder and a switch of a control connection column 91 are arranged in the switch box), a second guide wheel 61 is arranged on the side wall of one bearing shaft 9, a first fixing frame 5, a second fixing frame 6, a conveying pipe 3 and an extruder 2 are arranged on the base 1, a motorized wheel 7 is arranged on one side of the upper portion of the base 1 and used for driving a transmission crawler to work, the motorized wheel 7 is used for driving the first guide wheel 51 and the second guide wheel 61 to rotate synchronously, the motorized wheel 7 is arranged on the output end of a rotating motor, the first guide wheel 51, the outer wall of the second guide wheel 61 and the outer wall of the motorized wheel 7 are sleeved with the transmission crawler, a bearing bracket 10 is movably arranged on one side of the motorized wheel 7 above the base 1 through the electric cylinder, the bearing bracket 10 is used for storing a standby film rolling roller 8, and the bearing bracket 10 is positioned between the two second fixing frames 6.

Further, the inside of extruder 2 is seted up and is led to the passageway of conveyer pipe 3, and installs the rotating electrical machines who is connected with screw conveyor through the screw on the outer wall of extruder 2.

Further, accept inside one side of axle 9 and seted up flutedly, linear electric motor passes through the screw installation on the inner wall of recess, and spliced pole 91 slides and is located between the inner wall of recess, set up two wall grooves of relative setting on spliced pole 91's the outer wall, location strip 92 is located the wall inslot, and one side of location strip 92 is connected with electric putter, electric putter passes through the screw installation on spliced pole 91's inner wall, location strip 92's effect lies in to inject the card to spliced pole 91's position and dies, improve spliced pole 91 and roll up the connection degree of membrane roller 8, location strip 92's outer wall surface has inlayed distance sensor, be connected through pulse signal between distance sensor and the linear electric motor.

Further, the both ends of the film rolling roller 8 are all provided with the positioning groove 81 matched with the connecting column 91 in the inner part, and the inner walls of the two sides of the positioning groove 81 are all provided with the clamping grooves 82 matched with the positioning strips 92.

In this embodiment, the material is poured into the extruder 2, melted, sent out by the screw conveyer along the conveying pipe 3, sent into the discharging pipe 4, blown by the blowing nozzle 41, and wound around the guide roller and then wound on the film winding roller 8, and then the rotating motor is started to drive the motorized wheel 7 to rotate, and along with the rotation of the motorized wheel 7, the driving crawler drives the first guide wheel 51 and the second guide wheel 61 to rotate synchronously, so that the guide roller and the film winding roller 8 also rotate along with the rotation of the guide roller, and the blown film is gradually wound on the film winding roller 8 under the rotation of the guide roller, and the cycle is repeated until all the steps are finished.

When the film rolling roller 8 needs to be replaced midway, firstly, a worker drags the bottom of the film rolling roller 8 and switches the switch of the control connecting column 91, after the film rolling roller is switched, the electric push rod is started and drives the positioning strip 92 to move back to the wall groove, after the film rolling roller moves back, the linear motor is started again and drives the connecting column 91 to move back to the groove, after the film rolling roller 8 moves back, the film rolling roller 8 falls down and is taken away by the worker, then, the switch of the electric cylinder is switched to drive the support bracket 10 to move upwards, so that the standby film rolling roller 8 moves upwards, when the electric cylinder stops, the film rolling roller 8 on the support bracket 10 is just positioned between the two connecting columns 91, then, the switch of the control connecting column 91 is switched to the other side, after the switch is switched, the linear motor is started and drives the connecting column 91 to move into the positioning groove 81, then, the electric push rod is started and drives the positioning strip 92 to move into the clamping groove 82 and then stops, and finally, the switch of the electric cylinder is switched to the other side, the supporting bracket 10 is driven to move downwards and is stopped after being reset.

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 film blowing equipment is convenient to operate and comprises a base (1), an extruder (2), a feeding mechanism and a winding mechanism, and is characterized in that the feeding mechanism consists of a conveying pipe (3) and a discharging pipe (4), a screw conveyor is arranged inside the conveying pipe (3), the discharging pipe (4) is installed at the outlet end of the conveying pipe (3), a film blowing nozzle (41) is arranged at the top of the discharging pipe (4), the winding mechanism comprises a guide roller and a film winding roller (8), the guide roller is installed on two first fixing frames (5), a first guide wheel (51) is arranged at one end of the guide roller, connecting columns (91) are installed at two ends of the film winding roller (8) through positioning strips (92), the connecting columns (91) are installed on bearing shafts (9), one end of the connecting shafts is connected with a linear motor, the bearing shafts (9) are installed on a second fixing frame (6) through bearings, and a second guide wheel (61) is installed on the side wall of one bearing shaft (9), first mount (5), second mount (6), conveyer pipe (3) and extruder (2) are all installed on base (1), upper portion one side of base (1) is equipped with motor-driven wheel (7), motor-driven wheel (7) are installed on the output of rotating electrical machines, first guide pulley (51), the cover is equipped with transmission track on the outer wall of second guide pulley (61) and motor-driven wheel (7), one side of motor-driven wheel (7) still is provided with support bracket (10) through the electric cylinder activity in the top of base (1), support bracket (10) are located between two second mounts (6).

2. The film blowing equipment convenient to operate according to claim 1, wherein a channel leading to the conveying pipe (3) is formed inside the extruder (2), and a rotating motor connected with the screw conveyor is installed on the outer wall of the extruder (2) through screws.

3. The film blowing equipment convenient to operate according to claim 1, wherein one side of the inside of the bearing shaft (9) is provided with a groove, the linear motor is installed on the inner wall of the groove through a screw, and the connecting column (91) is slidably positioned between the inner walls of the groove.

4. The film blowing equipment convenient to operate according to claim 1, wherein two wall grooves which are oppositely arranged are formed in the outer wall of the connecting column (91), the positioning strip (92) is positioned in the wall grooves, one side of the positioning strip (92) is connected with an electric push rod, and the electric push rod is installed on the inner wall of the connecting column (91) through a screw.

5. The film blowing equipment convenient to operate is characterized in that a distance sensor is embedded in the surface of the outer wall of the positioning strip (92), and the distance sensor is connected with the linear motor through a pulse signal.

6. The film blowing equipment convenient to operate according to claim 1, wherein the two ends of the film rolling roller (8) are respectively provided with a positioning groove (81) matched with the connecting column (91) in the inner part, and the inner walls of the two sides of the positioning groove (81) are respectively provided with a clamping groove (82) matched with the positioning strip (92).