KR20080055426A - A balance deviation revision type roller equipment for film transfer - Google Patents

Abstract

A balance deviation corrective type roller for film transfer is provided to improve quality of a film by preventing damage to the film with keeping the film horizontally. A balance deviation corrective type roller for film transfer includes fixed units(3), a film transfer roller(2), a deviation corrective rolling table(11), and a balance coil spring(29). The fixed units are formed on both sides of the film transfer roller. The film transfer roller is fixed above the deviation corrective rolling table with the fixed units. The balance coil spring controls the deviation corrective rolling table when balance of a film is lost and corrects the position of the film for balancing the film.

Description

A Balance Deviation Revision Type Roller Equipment For Film Transfer}

1 is a perspective view showing an exploded state of the balance deviation correction roller device for film transfer according to the present invention.

2 to 4 is a perspective view and a front view and a side view showing a combined state of the film roller balance deviation correction roller device according to the present invention.

Figure 5 is an explanatory view of the operation relationship of the film roller balance correction roller device for conveying according to the present invention.

Explanation of symbols on the main parts of the drawings

1: Balance deviation correction roller device 2: Film feed roller

3: Fixed shaft piece 10: Deviation compensator unit 11: Deviation compensating rolling stand

12. 21: Rolling shaft piece 16.27: Spring support end 20: Fixture

23: bearing mounting groove 25: bearing 26: shaft

29: Coil spring for balance

In the present invention, when transferring a sheet-shaped film or conveying a film manufactured in a sheet-like form, the balance deviation for transferring the film for transporting the film while keeping the film horizontal when the conveyed film is deflected (tilt) left or right. It relates to a correction roller device.

To explain this in more detail, a shaft piece is installed on both sides of the film feed roller, on which the film is transported, and the shaft piece is fixed to the upper side of the deviation correction rolling table, and the center of the bottom surface of the deviation correction rolling table and the center of the upper surface of the fixing plate as the axis. Connect the deviation compensation rolling stand to the left and right, but install the coil springs on both sides between the deviation compensation rolling stand and the fixed stand to support the right and left rolling of the deviation compensation rolling stand. It is to provide a balance deviation correction roller device for film transfer to be compensated by.

As a conventional roller device for conveying a film formed in a sheet form, a utility model registration No. 20-7954, a utility model registration No. 20-7955 and a utility model notification No. 20-1991-7451 in Korea And Utility Model Registration No. 20-132305 and Utility Model Registration No. 20-491125.

Utility Model Registration No. 20-7954 "Conveyor Roller Supporting Device" is to install the support plate on both sides of the roller (film transfer roller) and install it while connecting the grooves and fittings of the adjacent support plate to each other continuously. Registered Model No. 20-7955 "Conveyor Roller Supporting Device" is to install support pipes on both sides of the rollers (film transfer rollers), and to install the support pipes of each roller in the rubber rope. No. 20-1991-7451 "Power Free Roller Conveyor" is to install a fixed shaft inserted into the inside of the roller by drilling the mounting holes at regular intervals on both side plates of the frame by tightening the nut from the outside of the side plate.

However, since these roller conveyors are fixed to both sides of the rollers by supporting plates (support tubes, fixed shafts), they cannot be compensated for deviations caused by left and right deviations. However, by installing rollers at regular intervals, it can be used to transfer the conveyed material of a constant volume.

The utility model registration No. 20-132305 and the utility model registration No. 20-491125 have been improved to solve the above problems somewhat.

Utility Model Registration No. 20-132305 "Plastic Film Transfer Roller Lifting Device" is to load the slide brackets with mandrel on both sides of the roller to the support (guide) bracket, and to operate the slide bracket up and down by cylinder. .

Utility Model Registration No. 20-491125 "End position control device using a motor", the support is fixed to the block on both sides of the roller to transport the film, and the support is coupled to the screw and guide rods installed in the drive frame, The screw rod is rotated forward and backward by a motor mounted on the outside of the support so that the support can be moved back and forth (left and right).

However, these conventional devices detect the deflection (twist) of the conveyed film with a sensor and operate the slide bracket or support by a cylinder or a motor to manually adjust the deflection (twist) condition, so that the deflection or distortion of the film There is a problem that can not be operated immediately responding to the state, and it can not be corrected immediately by actively dealing with the deflected conveyed film, so that some films are continuously supplied in the deflected state and damaged, There is a problem in that the quality of the product, such as copper foil film to be produced.

In addition, since both sides of the roller must be selectively adjusted to keep the film in a horizontal state, there is a problem in that the conveying state of the film cannot be adjusted efficiently and efficiently. Since there is a need to install a sensor to detect there is a problem that takes a lot of manufacturing and operating costs.

The present invention is to provide a further improved balance deviation correction roller device for film transfer to solve the above problems.

The present invention, the shaft is provided on both sides of the film feed roller to be transported by the film is fixed, the shaft piece is fixed to the upper side of the deviation correction rolling table, the difference between the bottom center of the deviation correction rolling table and the center of the upper surface of the fixing by the shaft deviation The correction rolling stage is to be rolled from side to side, but between the deviation correction rolling stage and the fixed bar to provide a balance deviation correction roller device for film transfer by installing a coil spring.

Another object of the present invention, when the deviation is generated in the film to be conveyed and the film feed roller is deflected, the deviation correction rolling table equipped with the film feed roller rolls left and right, while actively coping with the deflection state and immediately corrected (horizontal) It is an object of the present invention to provide a balance deviation correction roller device for film transfer that is to be compensated in a state.

It is another object of the present invention to prevent damage to the film continuously supplied by actively correcting and actively coping with the film to be transported, and to improve the quality of the next product, such as a copper foil film manufactured on the basis of the film. An object of the present invention is to provide a balanced roller roller for film transport.

Still another object of the present invention is to allow the film to be actively (automatic) seesaw (rolling) left and right centered around the lower center of the roller according to the deflection state, so that the film can be adjusted efficiently and efficiently according to the conveying state of the film, and additional addition It is to provide a balance deviation correction roller device for film transfer that reduces the manufacturing cost by operating without using equipment and power, and does not require a separate operating cost.

The above and other objects of the present invention,

In the case where the fixed shaft pieces 3 are respectively provided on both sides of the film feed roller 2 on which the film is hooked and conveyed,

Fixing the fixed shaft pieces (3) respectively provided on both sides of the film feed roller (2) above the deviation correction rolling table (11);

When the balance of the film conveyed by the deflection compensator 10 is lost, the deviation correction rolling table 11 is controlled by the balance coil sping 29 based on the center of the lower side, and is then moved to correct the deflection state. It is achieved by the balance deviation correction roller device (1) characterized in that.

The above and other objects and features of the present invention will be more clearly understood by the following detailed description based on the accompanying drawings.

1 to 5 show a specific implementation of the balance deviation correction roller device 1 according to the present invention, Figure 1 shows an exploded state of the balance deviation correction roller device 1 according to the present invention. 2 to 4 are a perspective view and a front view and a side view showing a combined state of the present invention, Figure 5 is a diagram illustrating the operation of the present invention.

The balance deviation correction roller device 1 which concerns on this invention was formed as follows.

Fixed shaft pieces 3 were respectively installed on both sides of the film feed roller 2 on which the film was transported so that the film feed roller 2 could be freely rotated, and fixed on each side of the film feed roller 2. The shaft piece 3 was fixed at the upper side of the deviation correction rolling stand 11.

When the balance of the film conveyed by the deflection compensator 10 is lost, the deviation correction rolling table 11 is controlled by the balance coil sping 29 based on the center of the lower side, and is then moved to correct the deflection state. It was made.

The deflection correction device unit 10 installed on the lower side of the deviation correction rolling table 11 and then sawed from side to side was formed as follows.

The fixing piece 13 of the rolling shaft piece 12 was fixed with a bolt 14 at the center of the bottom surface of the deviation correction rolling table 11 and fixed to the conveyor frame (not specifically shown) by the mounting bolt 30. In the center of the upper surface of the fixing stand 20 is a fixing piece 22 formed with a pair of rolling shaft piece 21 with a bolt 24, the rolling shaft piece 12 and the fixing table 20 of the deviation correction rolling table 11 Coupled to the shaft hole (12-1) (21-1) formed in the rolling shaft piece 21 of the shaft by the shaft bar (26) rotatably connected, the rolling shaft piece (21) forms a bearing mounting groove (23) The bearing 25 was mounted inside so that the shaft 26 could be mounted.

On the opposite sides (bottom and top surfaces) of the deviation correction rolling table 11 and the fixing table 20, there were provided ballistic means respectively on the left and right sides, and the spring supporting end bars 16 and 27 were fixed to the single rod fixing bolts 15 and 28. And each of the spring support end rods 16 and 27 positioned at the upper and lower sides thereof, respectively, to the coil springs 29 for balancing.

In particular, the balance deviation correction roller device (1) according to the present invention is a deviation correction device for the shaft (4) of the fixed shaft piece (3) in which the film feed roller (2) is mandrel as viewed from the side as illustrated in FIG. By maintaining the deviation of the center line of the portion 10 by a predetermined distance (d) to attenuate the force (feeding force) applied to the film to be conveyed so as to strengthen the bearing force of the balance deviation correction roller device (1) It was.

Hereinafter, the operation relationship of the balance deviation correction roller device 1 according to the present invention.

The balance deviation correction roller device 1 according to the present invention is installed in a conveying apparatus (not specifically shown), and the film conveying roller 2 hangs and conveys a film (not specifically shown) formed in a sheet form or The film is brought into contact with the top surface.

When transporting a long film in a sheet form, the film must be transported while maintaining the film uniformly. During the transport, the film may be deflected or the pulling force on both sides may be changed due to various causes. Different pulling forces result in different forces on both sides of the film.

When either side of the film is deflected or the left and right sides pulling the film is strong, a strong force is applied to the film feed roller (2), at this time the film feed roller (2) is a side where a strong force is applied on the horizontal line (0) That is, it is inclined to the right by an angle of? Θ1 or to the left to be inclined by an angle of? Θ2.

When the film feed roller 2 is inclined by ∠θ1 to the right or 좌측 θ2 to the left on the horizontal line (0), the repelling force is generated while compressing by the force applied to the balance coil spring 29 on the inclined side. , The film feed roller 2 is returned to the horizontal line (0) along with the deviation correction rolling table 11 by the repulsion force generated while the balance coil spring 29 is compressed.

When the film feed roller 2 returns to the horizontal line (0), the film conveyed inclined to one side is conveyed while maintaining the horizontal state.

As described above, the balance deviation correction roller device 1 according to the present invention also generates such a phenomenon every time the film to be conveyed is deflected or tilted at one side, and at the same time, the film feed roller 2 is applied by the film. It is inclined in the losing direction, and the repulsive force is generated while the balance coil spring 29 of the side where the film transfer roller 2 is inclined is compressed, and thus the repulsive force generated while the balance coil spring 29 is compressed ( The film conveying roller 2 together with the deviation correction rolling table 11 returns to the horizontal (0) by the elastic force) to convey the film in a horizontal state.

The present invention is not limited to the above-described embodiments, and various changes can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims.

In the film transfer balance deviation correction roller device according to the present invention, a shaft piece is provided on both sides of the film feed roller to which the film is transported, and the shaft piece is fixed to an upper side of the deviation correction rolling table, By connecting the center of the upper surface of the fixing rod to the shaft so that the deviation correction rolling table rolls from side to side, between the deviation correction rolling table and the fixing bar by installing a coil spring,

When deviation occurs in the conveyed film and the film feed roller is deflected, the deviation correction rolling table equipped with the film feed roller rolls to the left and right to actively compensate for the deflection state and to immediately compensate for the correct (horizontal) state. Actively and immediately coping with and correcting the conveyed film prevents damage to the film that is continuously supplied, thereby improving the quality of the next product, such as copper foil film produced based on the film.

In addition, the present invention, by allowing the film to be active (automatic) seesaw (rolling) to the left and right center of the lower center of the roller in accordance with the deflection state to be adjusted efficiently and efficiently according to the conveying state of the film, and additional additional equipment and power By operating without using it can not only reduce the manufacturing cost but also avoid the separate operating cost.

Claims (5)

In the case where the fixed shaft pieces 3 are respectively provided on both sides of the film feed roller 2 on which the film is hooked and conveyed, Fixing the fixed shaft pieces (3) respectively provided on both sides of the film feed roller (2) above the deviation correction rolling table (11); When the balance of the film conveyed by the deflection compensator 10 is lost, the deviation correction rolling table 11 is controlled by the balance coil sping 29 based on the center of the lower side, and is then moved to correct the deflection state. Balance deviation correction roller device for film transfer, characterized in that the. The deflection correction device unit 10 of claim 1, which is installed at the lower side of the deviation correction rolling table 11 and is used to seesaw left and right; Rolling shaft pieces 12 and 24 are respectively installed at the bottom center of the deviation correction rolling table 11 and the top surface of the fixing table 20 so as to be installed as shaft rods 26 so that the deviation correction rolling table 11 can be used as a seesaw. One; On the opposite side of the deviation correction rolling table 11 and the fixed table 20, the right and left sides of the rolling shaft piece 12, 24 is installed to intermittent the right and left seesaw of the deviation correction rolling table 11; Balanced roller type roller device for film transport.       The rolling shaft piece (12) (24) of claim 1, wherein the rolling shaft pieces (12) (24) are respectively mounted on the bottom center of the deviation correction rolling table (11) and the top surface center of the fixing table (20); Rolling roll pieces 12 and 24 integrally formed on the fixed pieces 13 and 22, respectively, and mounted with bolts 14 and 24; Rolling shaft piece 21 is formed with a bearing mounting groove 23, the bearing 25 is mounted therein to mount a shaft bar 26; Balance deviation correction type roller device for film transport, characterized in that. The method of claim 1, wherein the ballistic means is provided on the left and right sides of the rolling shaft piece 12, 24 on the opposite surface of the deviation correction rolling table 11 and the fixed table 20; Spring support end rods (16) and (27) are fixed to the single rod fixing bolts (15) and (28), respectively, and these spring support end rods (16) and (27) are coupled to the balance coil springs (29). Balanced deviation correction roller device for film transfer. The method according to claim 1, wherein the film feed roller (2) is biased by the deviation of the center line and the distance (d) of the deviation correction device (10) from the side view of the shaft (4) of the fixed shaft piece (3) to which mandrel; Balanced deviation correction roller device for film transport, characterized in that.

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