Deviation correcting device for mylar film production

Abstract

The utility model provides a deviation rectifying device for mylar production, and particularly relates to the technical field of mylar production, the deviation rectifying device for mylar production comprises a fixing frame, a first support frame, a material guide plate, a first rotating shaft and a material conveying roller, the inner side of the fixing frame is fixedly connected with the first support frame, and the deviation rectifying device for mylar production can be used for correcting the deviation of a mylar during production of the mylar. The Mylar film is conveyed to a conveying roller of the first supporting frame and then conveyed forwards, when the Mylar film may deviate during conveying, a motor can be started to drive a bidirectional lead screw to rotate, so that two sliding blocks are close to each other, the two sides of the bottom of the Mylar film can be placed on a supporting plate, and a first roller is attached to the bottom of the Mylar film; and the two sliding blocks are close to each other, it is guaranteed that the two sides of the mylar are attached to the second rolling wheels, conveying of the mylar is rectified through the second rolling wheels, in this way, the mylar can be better conveyed, and deviation during follow-up cutting off is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of Mylar sheet production, in particular to a deviation-correcting device for Mylar sheet production. Background Art

[0002] During the production process of Mylar sheets, a shearing device is usually used to cut the composite Mylar tapes to form Mylar sheets. During the transportation of the Mylar tapes, a correction device is often required to keep the Mylar tapes in the correct direction. However, the correction devices in the prior art are often unable to quickly adapt to Mylar tapes of different specifications. When correcting the Mylar tapes of different specifications, it is often necessary to stop production in order to adjust the correction device, which affects production efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a correction device for Mylar tape production, so as to solve the problem that the correction device in the prior art is often unable to quickly adapt to Mylar tapes of different specifications, and when correcting the Mylar tapes of different specifications, it is often necessary to stop production to adjust the correction device, resulting in affected production efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deviation correction device for the production of mylar sheets, comprising a fixed frame, a first support frame, a material guide plate, a first rotating shaft and a feed roller, wherein the inner side of the fixed frame is fixedly connected to the first support frame, one side of the first support frame is fixedly connected to the material guide plate, the inner side of the first support frame is rotatably connected to the first rotating shaft, the outer side of the first rotating shaft is fixedly connected to the feed roller, a deviation correction mechanism is arranged on the inner side of the fixed frame, and the deviation correction mechanism comprises a fixed plate, a limit groove, a bidirectional screw rod, a motor, a slider, a threaded hole, a support plate, a fixed groove, a first roller, and a second support frame and a second roller, a fixed plate is fixedly connected to the inner side of the fixed frame, two fixed plates are provided, a limiting groove is provided between the two fixed plates, a bidirectional screw rod is provided on the inner side of the limiting groove, one end of the bidirectional screw rod is fixedly connected to a motor, a slider is slidably connected to the inner side of the limiting groove, a threaded hole is provided on one side of the slider, one end of the slider is fixedly connected to a support plate, a fixed groove is provided on the top of the support plate, the first roller is rotatably connected to the inner side of the fixed groove, the second support frame is fixedly connected to the top of the support plate, and the second roller is rotatably connected to the inner side of the second support frame through a bearing.

[0005] Preferably, three conveying rollers are provided, and the conveying rollers are distributed at equal intervals on the top of the first supporting frame.

[0006] Preferably, the feed roller is rotatably connected to the first support frame via a first rotating shaft.

[0007] Preferably, the inner wall of the limiting groove fits with the outer wall of the sliding block, and the bidirectional screw rod is rotatably connected to the fixing frame.

[0008] Preferably, the sliding block is threadedly connected to the bidirectional lead screw via a threaded hole, and two deviation correcting mechanisms are provided.

[0009] Preferably, the two deviation correcting mechanisms are arranged on both sides of the first support frame.

[0010] Compared with the prior art, the beneficial effect of the utility model is that: when producing the Mylar sheet, the Mylar sheet is conveyed to the feed roller of the first support frame and then conveyed forward. During the conveying, the Mylar sheet may be offset. The motor can be started to drive the bidirectional screw to rotate so that the two sliders are close to each other, so that the two sides of the bottom of the Mylar sheet can be placed on the support plate, so that the first roller fits the bottom of the Mylar sheet, which can prevent the Mylar sheet from being worn when conveying. The two sliders are close to each other to ensure that the two sides of the Mylar sheet fit the second roller, and the Mylar sheet is corrected by the second roller, so that the Mylar sheet can be better conveyed and offset can be prevented during subsequent cutting and truncation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the first support frame and the feed roller cooperating with each other in the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the fixed plate and the limiting groove cooperating with each other in the utility model;

[0014] Figure 4 It is a schematic diagram of the structure in which the fixed groove and the first roller cooperate with each other in the utility model.

[0015] In the figure: 1, fixed frame; 2, first support frame; 3, guide plate; 4, first rotating shaft; 5, feed roller; 6, deviation correction mechanism; 601, fixed plate; 602, limit groove; 603, bidirectional screw rod; 604, motor; 605, slider; 606, threaded hole; 607, support plate; 608, fixed groove; 609, first roller; 610, second support frame; 611, second roller. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0018] Example

[0019] See also Figure 1-4The utility model discloses a deviation correction device for producing mylar sheets: comprising a fixed frame 1, a first support frame 2, a material guide plate 3, a first rotating shaft 4 and a feeding roller 5, wherein the inner side of the fixed frame 1 is fixedly connected with the first support frame 2, one side of the first support frame 2 is fixedly connected with the material guide plate 3, the inner side of the first support frame 2 is rotatably connected with the first rotating shaft 4, the outer side of the first rotating shaft 4 is fixedly connected with the feeding roller 5, a deviation correction mechanism 6 is arranged on the inner side of the fixed frame 1, and the deviation correction mechanism 6 comprises a fixed plate 601, a limiting groove 602, a bidirectional screw rod 603, and a motor 604. 04, a slider 605, a threaded hole 606, a support plate 607, a fixing groove 608, a first roller 609, a second support frame 610 and a second roller 611, a fixing plate 601 is fixedly connected to the inner side of the fixing frame 1, two fixing plates 601 are provided, a limiting groove 602 is provided between the two fixing plates 601, a bidirectional screw rod 603 is provided on the inner side of the limiting groove 602, one end of the bidirectional screw rod 603 is fixedly connected to the motor 604, a slider 605 is slidably connected to the inner side of the limiting groove 602, and one side of the slider 605 A threaded hole 606 is provided, one end of the slider 605 is fixedly connected to a support plate 607, a fixing groove 608 is provided on the top of the support plate 607, a first roller 609 is rotatably connected to the inner side of the fixing groove 608, a second support frame 610 is fixedly connected to the top of the support plate 607, and a second roller 611 is rotatably connected to the inner side of the second support frame 610 through a bearing. When producing Mylar sheets, the Mylar sheets are conveyed to the feeding roller 5 of the first support frame 2 and then conveyed forward. During the conveying, the Mylar sheets may be offset, which can be By starting the motor 604, the bidirectional screw rod 603 is driven to rotate, so that the two sliders 605 are close to each other, so that the two sides of the bottom of the Mylar sheet can be placed on the support plate 607, so that the first roller 609 is in contact with the bottom of the Mylar sheet, which can prevent the bottom of the Mylar sheet from being worn when conveying the Mylar sheet. The two sliders 605 are close to each other to ensure that the two sides of the Mylar sheet are in contact with the second roller 611, and the conveying of the Mylar sheet is corrected by the second roller 611, so that the Mylar sheet can be better conveyed and prevented from being offset during subsequent cutting and truncation.

[0020] Furthermore, three conveying rollers 5 are provided, and the conveying rollers 5 are distributed at equal intervals on the top of the first support frame 2 .

[0021] Furthermore, the feeding roller 5 is rotatably connected to the first supporting frame 2 via the first rotating shaft 4 .

[0022] Furthermore, the inner wall of the limiting groove 602 is in contact with the outer wall of the sliding block 605 , and the bidirectional screw rod 603 is rotationally connected to the fixing frame 1 .

[0023] Furthermore, the slider 605 is threadedly connected to the bidirectional screw rod 603 via a threaded hole 606 , and two deviation correcting mechanisms 6 are provided.

[0024] Furthermore, two deviation correcting mechanisms 6 are arranged on both sides of the first support frame 2 .

[0025] Working principle: When producing Mylar sheets, the Mylar sheets are conveyed to the feeding roller 5 of the first support frame 2 and then conveyed forward. During the conveying, the Mylar sheets may be offset. In this way, the motor 604 can be started to drive the bidirectional screw 603 to rotate, so that the two sliders 605 are close to each other, so that the two sides of the bottom of the Mylar sheet can be placed on the support plate 607, so that the first roller 609 fits with the bottom of the Mylar sheet, which can prevent the Mylar sheet from being worn when conveying. The two sliders 605 are close to each other to ensure that the two sides of the Mylar sheet fit the second roller 611, and the Mylar sheet is conveyed by the second roller 611 to correct the deviation, so that the Mylar sheet can be better conveyed to prevent deviation during subsequent cutting and truncation.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the implementation rules without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deviation-correcting device for Mylar sheet production, comprising a fixed frame (1), a first support frame (2), a material guide plate (3), a first rotating shaft (4) and a material conveying roller (5), characterized in that: The inner side of the fixed frame (1) is fixedly connected to a first support frame (2), one side of the first support frame (2) is fixedly connected to a material guide plate (3), the inner side of the first support frame (2) is rotatably connected to a first rotating shaft (4), the outer side of the first rotating shaft (4) is fixedly connected to a material feeding roller (5), the inner side of the fixed frame (1) is provided with a deviation correction mechanism (6), the deviation correction mechanism (6) comprises a fixed plate (601), a limit groove (602), a bidirectional screw rod (603), a motor (604), a slider (605), a threaded hole (606), a support plate (607), a fixed groove (608), a first roller (609), a second support frame (610) and a second roller (611), the inner side of the fixed frame (1) is fixedly connected to a fixed plate (601), the fixed plate (601) is provided with There are two fixed plates (601), a limiting groove (602) is arranged between the two fixed plates (601), a bidirectional screw rod (603) is arranged on the inner side of the limiting groove (602), one end of the bidirectional screw rod (603) is fixedly connected to a motor (604), a slider (605) is slidably connected to the inner side of the limiting groove (602), a threaded hole (606) is provided on one side of the slider (605), one end of the slider (605) is fixedly connected to a support plate (607), a fixing groove (608) is provided on the top of the support plate (607), a first roller (609) is rotatably connected to the inner side of the fixing groove (608), a second support frame (610) is fixedly connected to the top of the support plate (607), and a second roller (611) is rotatably connected to the inner side of the second support frame (610) via a bearing.

2. A deviation-correcting device for producing Mylar sheets according to claim 1, characterized in that: Three conveying rollers (5) are provided, and the conveying rollers (5) are distributed at equal intervals on the top of the first support frame (2).

3. The deviation-correcting device for producing Mylar sheets according to claim 1, characterized in that: The feeding roller (5) is rotatably connected to the first support frame (2) via a first rotating shaft (4).

4. The deviation-correcting device for producing Mylar sheets according to claim 1, characterized in that: The inner wall of the limiting groove (602) is in contact with the outer wall of the sliding block (605), and the bidirectional screw rod (603) is rotatably connected to the fixing frame (1).

5. The deviation-correcting device for producing Mylar sheets according to claim 1, characterized in that: The sliding block (605) is threadedly connected to the bidirectional screw rod (603) via a threaded hole (606), and two deviation correction mechanisms (6) are provided.

6. A deviation-correcting device for producing Mylar sheets according to claim 5, characterized in that: The two deviation correcting mechanisms (6) are arranged on both sides of the first support frame (2).

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