CN219173829U - Automatic correction mechanism for packaging film winding - Google Patents

Abstract

The utility model discloses an automatic correction mechanism for packaging film winding, which comprises a bottom plate, wherein two first support plates are symmetrically fixed at the top of the bottom plate, a transmission rod is rotationally connected between the two first support plates through a bearing, a track is fixed at the top of the bottom plate, a U-shaped plate is slidingly connected in the track, a winding roller is rotationally connected between two side walls of the U-shaped plate through a bearing, an air cylinder is fixed at the top of the track, the output end of the air cylinder is fixed with one side wall of the U-shaped plate, a box body is fixed at the top of the bottom plate, and a strut is slidingly connected on the box body. The utility model can monitor the state of the edge of the conveyed packaging film in real time by arranging the track, the U-shaped plate, the air cylinder, the box body, the support column, the driving mechanism, the U-shaped piece and the displacement sensor, so that the winding roller can cooperate with the offset of the packaging film when winding, and the purpose of tidy edge after winding is achieved.

Description

Automatic correction mechanism for packaging film winding

Technical Field

The utility model belongs to the technical field of production and manufacturing, and particularly relates to an automatic correction mechanism for packaging film winding.

Background

The packaging film belongs to plastic packaging films, in particular to a composite plastic flexible package, which is widely applied to the fields of food, medicine, chemical industry and the like, wherein the packaging film has the largest proportion of the food package, such as beverage package, quick-frozen food package, steamed food package, snack food package and the like, and the products bring great convenience to life of people.

The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.

Disclosure of Invention

In order to solve the problems, the utility model aims to provide an automatic correction mechanism for wrapping film rolling, which has the characteristics that the edge of the wrapping film can be monitored, the rolling roller can be correspondingly adjusted according to deviation to roll, so that the two edges of the rolling are tidy, and automatic correction is realized. In order to achieve the above purpose, the utility model provides an automatic correction mechanism for packaging film rolling, which comprises a bottom plate, wherein two first support plates are symmetrically fixed at the top of the bottom plate, a transmission rod is rotatably connected between the two first support plates through a bearing, a track is fixed at the top of the bottom plate, a U-shaped plate is slidably connected in the track, a rolling roller is rotatably connected between two side walls of the U-shaped plate through a bearing, an air cylinder is fixed at the top of the track, the output end of the air cylinder is fixed with one side wall of the U-shaped plate, a box body is fixed at the top of the bottom plate, a strut is slidably connected on the box body, a driving mechanism for driving the strut to move is arranged in the box body, a U-shaped piece is fixed at the top of the strut, a displacement sensor is arranged at the top of the U-shaped piece, a servo motor is fixed at one side wall of the U-shaped plate, and an output shaft of the servo motor is fixedly connected with one end of the rolling roller.

In one example, the driving mechanism comprises a screw rod rotatably connected in the box body through a bearing, one end of the screw rod penetrates through one side wall of the box body and is fixedly provided with a knob, the surface of the screw rod is connected with a moving plate through threads, and the top of the moving plate penetrates through the top of the box body in a sliding manner and is fixedly connected with the bottom of the support column.

In one example, a through hole is formed in the top of the box body, and the top of the moving plate is slidably connected in the through hole.

In one example, a plurality of rollers are fixed at the bottom of the U-shaped plate at equal intervals, and the rollers are slidingly connected in the track.

In one example, both side walls of the U-shaped plate are provided with clamping grooves matched with the tops of the rails.

In one example, two second support plates are symmetrically fixed at the top of the bottom plate, and a compression bar is rotatably connected between the two second support plates through a bearing.

The automatic correction mechanism for wrapping film rolling provided by the utility model has the following beneficial effects:

1. according to the utility model, the states of the edges of the conveyed packaging films can be monitored in real time by arranging the rails, the U-shaped plates, the air cylinders, the box body, the support posts, the driving mechanism, the U-shaped parts and the displacement sensor, so that the winding roller can cooperate with the offset of the packaging films when winding, and the purpose that the edges after winding are tidier is achieved.

2. According to the utility model, the second support plate, the pressing rod, the box body and the driving mechanism are arranged, the pressing rod can flatten the surface of the packaging film, the curled packaging film is prevented from being wound in, so that the production quality of the packaging film is improved, the driving mechanism is operated to adjust the position of the displacement sensor, and therefore, the packaging films with different sizes can be monitored conveniently.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a roller structure according to the present utility model.

Fig. 3 is a schematic structural view of a driving mechanism of the present utility model.

In the figure: 1. a bottom plate; 2. a first support plate; 3. a transmission rod; 4. a track; 5. a U-shaped plate; 6. a wind-up roll; 7. a cylinder; 8. a case body; 9. a support post; 10. a driving mechanism; 101. a screw; 102. a knob; 103. a moving plate; 104. a through port; 11. a U-shaped piece; 12. a displacement sensor; 13. a servo motor; 14. a roller; 15. a clamping groove; 16. a second support plate; 17. and (5) pressing the rod.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 3, an embodiment of the utility model provides an automatic correction mechanism for wrapping film rolling, which comprises a bottom plate 1, wherein two first support plates 2 are symmetrically fixed at the top of the bottom plate 1, a transmission rod 3 is rotatably connected between the two first support plates 2 through a bearing, a track 4 is fixed at the top of the bottom plate 1, a U-shaped plate 5 is slidably connected in the track 4, a rolling roller 6 is rotatably connected between two side walls of the U-shaped plate 5 through a bearing, an air cylinder 7 is fixed at the top of the track 4, an output end of the air cylinder 7 is fixed with one side wall of the U-shaped plate 5, a box body 8 is fixed at the top of the bottom plate 1, a strut 9 is slidably connected on the box body 8, a driving mechanism 10 for driving the strut 9 to move is arranged in the box body 8, a U-shaped piece 11 is fixed at the top of the strut 9, a displacement sensor 12 is arranged at the top of the U-shaped piece 11, a servo motor 13 is fixed at one side wall of the U-shaped plate 5, and an output shaft of the servo motor 13 is fixedly connected with one end of the rolling roller 6; in summary, the displacement sensor 12 can monitor the edge of the packaging film in real time, and the data is fed back to the external controller, when the edge of the packaging film deviates, the servo motor 13 can drive the wind-up roller 6 to move left and right correspondingly, so that the winding edge is tidy, the driving mechanism 10 can drive the support column 9 and the U-shaped piece 11 to move, and the proper position of the displacement sensor 12 can be adjusted as required, so that the device is convenient to use.

Specifically, the driving mechanism 10 includes a screw 101 rotatably connected in the box 8 through a bearing, one end of the screw 101 penetrates through one side wall of the box 8 and is fixed with a knob 102, the surface of the screw 101 is connected with a moving plate 103 through threads, and the top of the moving plate 103 penetrates through the top of the box 8 in a sliding manner and is fixedly connected with the bottom of the support column 9; the knob 102 is turned to drive the screw 101 to rotate, and the screw 101 can drive the moving plate 103 to move in the box body 8, so that the support column 9 can be driven to move.

Specifically, the top of the box body 8 is provided with a through hole 104, and the top of the moving plate 103 is slidably connected in the through hole 104; in order to allow smooth and secure connection of the moving plate 103 and the support column 9.

Specifically, a plurality of rollers 14 are fixed at equal intervals on the bottom of the U-shaped plate 5, and the rollers 14 are slidably connected in the track 4; the wind-up roll 6 can be moved smoothly.

Specifically, both side walls of the U-shaped plate 5 are provided with clamping grooves 15 which are matched with the tops of the rails 4; the U-shaped plate 5 can be limited to avoid being separated from the track 4.

Specifically, two second support plates 16 are symmetrically fixed on the top of the bottom plate 1, and a compression bar 17 is rotatably connected between the two second support plates 16 through a bearing; can flatten the surface of the packaging film and prevent curling.

Working principle: the packaging film passes through the surface of the transmission rod 3, the middle of the U-shaped piece 11 and the surface of the compression bar 17 in sequence and then winds on the winding roller 6, the servo motor 13 can drive the winding roller 6 to rotate so as to wind the packaging film, meanwhile, the displacement sensor 12 can monitor the edge of the packaging film in real time, and data is fed back to an external controller, when the edge of the packaging film deviates, the controller sends an instruction to the air cylinder 7, the output end of the air cylinder 7 is contracted so as to drive the U-shaped plate 5 to correspondingly move in the track 4, thereby driving the rotating winding roller 6 to correspondingly move, if the packaging film slowly deviates leftwards, the air cylinder 7 drives the winding roller 6 to slowly move leftwards, and the other side is also orderly, so that the wound edge can be tidy, the compression bar 17 can flatten the packaging film when being matched with rotation, thereby improving the quality of the packaging film, the rotation knob 102 can drive the screw 101 to rotate, the screw 101 can drive the moving plate 103 to move, and the moving plate 103 can drive the U-shaped piece 11 to move according to the large-size sensor 12 of the packaging film to properly displace the packaging film.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims (6)

1. The utility model provides an automatic correction mechanism of packaging film rolling, its characterized in that, including bottom plate (1), the top symmetry of bottom plate (1) is fixed with two first extension boards (2), two be connected with transfer line (3) through the bearing rotation between first extension board (2), the top of bottom plate (1) is fixed with track (4), sliding connection has U type board (5) in track (4), be connected with wind-up roll (6) through the bearing rotation between the both sides wall of U type board (5), the top of track (4) is fixed with cylinder (7), the output of cylinder (7) is fixed with one side wall of U type board (5), the top of bottom plate (1) is fixed with box body (8), sliding connection has pillar (9) on box body (8), be provided with in box body (8) and be used for driving actuating mechanism (10) that pillar (9) removed, the top of pillar (9) is fixed with U type piece (11), the top of U type piece (11) is installed displacement sensor (12), one side of U type board (5) is fixed with servo motor (13) one side of servo motor (13).

2. The automatic correction mechanism for wrapping film winding according to claim 1, wherein the driving mechanism (10) comprises a screw (101) rotatably connected in the box body (8) through a bearing, one end of the screw (101) penetrates through one side wall of the box body (8) and is fixedly provided with a knob (102), the surface of the screw (101) is connected with a moving plate (103) through threads, and the top of the moving plate (103) penetrates through the top of the box body (8) in a sliding manner and is fixedly connected with the bottom of the supporting column (9).

3. The automatic correction mechanism for packaging film winding according to claim 2, wherein a through hole (104) is formed in the top of the box body (8), and the top of the moving plate (103) is slidably connected in the through hole (104).

4. The automatic correction mechanism for wrapping film winding according to claim 1, wherein a plurality of rollers (14) are fixed at the bottom of the U-shaped plate (5) at equal intervals, and the rollers (14) are slidably connected in the track (4).

5. The automatic correction mechanism for packaging film winding according to claim 1, wherein clamping grooves (15) matched with the tops of the rails (4) are formed in both side walls of the U-shaped plate (5).

6. The automatic correction mechanism for packaging film winding according to claim 1, wherein two second support plates (16) are symmetrically fixed at the top of the bottom plate (1), and a compression bar (17) is rotatably connected between the two second support plates (16) through a bearing.

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