CN216645293U - Size measurer for packaging bag roll film - Google Patents
Size measurer for packaging bag roll film Download PDFInfo
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- CN216645293U CN216645293U CN202123115720.7U CN202123115720U CN216645293U CN 216645293 U CN216645293 U CN 216645293U CN 202123115720 U CN202123115720 U CN 202123115720U CN 216645293 U CN216645293 U CN 216645293U
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- roller
- connecting plate
- rotating shaft
- film pressing
- film
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a size lateral feeder for wrapping a film in a packaging bag, which comprises a bracket and also comprises: the first connecting plate is arranged at the front end of the bracket; the second connecting plate is arranged at the rear end of the bracket; the bracket is sequentially provided with an input roller, a measuring roller and an output roller from left to right; the first film pressing device is arranged below the position between the input roller and the measuring roller; a rotating shaft of a first pointer in the middle of the first film pressing force meter is fixedly connected with a first rotating shaft; the second film pressing device is arranged below the position between the input roller and the measuring roller; the rotating shaft of a second pointer in the middle of the second film pressing force meter is fixedly connected with a second rotating shaft. According to the utility model, the input roller, the measuring roller and the output roller which are rotatably connected between the first connecting plate and the second connecting plate are sequentially arranged from left to right through the support, the measuring roller is connected with the speed measuring motor, so that the speed of the packaging bag film rolling material passing through the measuring roller is obtained, and the length size of the packaging bag film rolling passing through the measuring roller can be calculated through the radius and time of the measuring roller.
Description
Technical Field
The utility model belongs to the field of packaging bag production, and particularly relates to a dimension measurer for a packaging bag roll film.
Background
The plastic packaging bag is a common disposable article for daily life, and the rolling length of the rolled plastic packaging bag film needs to be set in a standardized manner in the production of the plastic packaging bag, or the measurement method when the plastic packaging bag film in the processing process of certain equipment needs to be subjected to size measurement lacks accuracy and convenience. How to accurately measure the length dimension of the packaging bag film in production and processing is difficult to solve.
SUMMERY OF THE UTILITY MODEL
Purpose of the utility model
In view of the above technical problems, the present invention provides a dimension measuring device for a packaging bag roll film, which is used to solve the technical problem in the background art that how to accurately measure the length dimension of a packaging bag film during production and processing is difficult to solve.
Technical scheme
In order to achieve the purpose, the technical scheme provided by the utility model is as follows: the utility model provides a wrapping bag is dimension measurement ware for roll film, includes the support, still includes:
the first connecting plate is arranged at the front end of the bracket;
the second connecting plate is arranged at the rear end of the bracket;
the bracket is sequentially provided with an input roller, a measuring roller and an output roller which are rotatably connected between the first connecting plate and the second connecting plate from left to right;
the speed measuring motor is arranged on the outer side of the first connecting plate, and a rotating shaft is connected with the measuring roller;
the first film pressing device is arranged below the position between the input roller and the measuring roller, and a first rotating shaft of the first film pressing device is rotatably connected between the first connecting plate and the second connecting plate;
the rotating shaft of a first pointer in the middle of the first film pressing force meter is fixedly connected with the first rotating shaft;
the second film pressing device is arranged below the position between the input roller and the measuring roller, and a second rotating shaft of the second film pressing device is rotatably connected between the first connecting plate and the second connecting plate;
and the rotating shaft of a second pointer in the middle of the second film pressing force meter is fixedly connected with the second rotating shaft.
Preferably, the first film pressing device comprises:
the first supporting plate is internally provided with a first square through groove;
the first rotating shaft is arranged at the front end of the first supporting plate;
the first moving rod is arranged at the rear end of the first supporting plate, and first rollers are arranged at two ends of the first moving rod;
the first film pressing roller is arranged in the first square through groove;
and the first bearing rod is fixedly connected below the first moving rod.
The first rotating shaft is rotatably connected between the first connecting plate and the second connecting plate;
the first bearing rod is fixedly connected with the first moving rod;
and the first weight group is arranged on the first bearing rod in a matching way.
Preferably, the second film pressing device comprises:
the second support plate is internally provided with a second square through groove;
the second rotating shaft is arranged at the front end of the second supporting plate;
the second moving rod is arranged at the rear end of the second supporting plate, and second rollers are arranged at two ends of the second moving rod;
the second film pressing roller is arranged in the second square through groove;
and the second bearing rod is fixedly connected below the second moving rod.
The second rotating shaft is rotatably connected between the first connecting plate and the second connecting plate;
the second bearing rod is fixedly connected with the second moving rod;
and the second weight group is arranged on the second bearing rod in a matching way.
Preferably, the first connecting plate and the second connecting plate are both provided with a first movable wheel groove and a second movable wheel groove, the first movable wheel groove is matched with first rollers at two ends of the first movable rod, and the second movable wheel groove is matched with second rollers at two ends of the second movable shaft.
Preferably, the first squeeze film force table comprises:
the first scale ring is arranged on the outer side of the first connecting plate;
the pointer direction of the first pointer is always matched and arranged in the range of the first scale ring, and the rotating shaft is fixedly connected with the first rotating shaft.
Preferably, the second scale ring is arranged at the outer side of the first connecting plate;
and the pointer direction of the second pointer is always matched and arranged in the range of the second scale ring, and the rotating shaft is fixedly connected with the second rotating shaft.
Preferably, the input roller, the measuring roller, the output roller, the first film pressing roller and the second film pressing roller are mutually parallel.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
according to the utility model, the input roller, the measuring roller and the output roller which are rotatably connected between the first connecting plate and the second connecting plate are sequentially arranged from left to right through the support, the measuring roller is connected with the speed measuring motor, so that the speed of the packaging bag film rolling material passing through the measuring roller is obtained, and the length size of the packaging bag film rolling passing through the measuring roller can be calculated through the radius and time of the measuring roller.
According to the utility model, the first film pressing device is arranged below the position between the input roller and the measuring roller, the first rotating shaft of the first film pressing device is rotatably connected between the first connecting plate and the second connecting plate, the second film pressing device is arranged below the position between the input roller and the measuring roller, and the second rotating shaft of the second film pressing device is rotatably connected between the first connecting plate and the second connecting plate, so that the wrapping bag roll film passing through the measuring roller is pressed, the length and size calculation error caused by sliding friction between the wrapping bag roll film and the measuring roller is reduced, and the measuring accuracy is improved.
According to the utility model, the rotating shaft of the first pointer in the middle of the first film pressing force meter is fixedly connected with the first rotating shaft, and the rotating shaft of the second pointer in the middle of the second film pressing force meter is fixedly connected with the second rotating shaft, so that the pressure received by the rolled film of the packaging bag at the moment can be conveniently observed, and the received stretching degree can be deduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial structure display diagram of the present invention;
fig. 3 is a front view of the present invention.
Reference numerals
A support-1, a first connecting plate-2, a second connecting plate-3, an input roller-4, a measuring roller-5, a speed measuring motor-51, an output roller-6, a first film presser-7, a first rotating shaft-71, a first film pressing force gauge-72, a first pointer-721, a first scale ring-722, a first support plate-73, a first square through groove-74, a first moving rod-75, a first roller-751, a first moving wheel groove-752, a first film pressing roller-76, a first bearing rod-77, a first weight set-79, a second film presser-8, a second rotating shaft-81, a second film pressing force gauge-82, a second pointer-821, a first scale ring-822, a second support plate-83, a second square through groove-84, a second moving rod-85, a second roller-851, a second moving wheel groove-852, a second film pressing roller-86, a second scale rod-87, a second weight set-89, and a display screen-9.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Referring to fig. 1 to 3, a dimension measuring device for wrapping a film in a packaging bag, comprising a support 1, further comprising:
the first connecting plate 2 is arranged at the front end of the bracket 1;
the second connecting plate 3 is arranged at the rear end of the bracket 1;
the bracket 1 is sequentially provided with an input roller 4, a measuring roller 5 and an output roller 6 which are rotatably connected between the first connecting plate 2 and the second connecting plate 3 from left to right;
the speed measuring motor 51 is arranged at the outer side of the first connecting plate 2, and a rotating shaft is connected with the measuring roller 5;
the first film pressing device 7 is arranged below the space between the input roller 4 and the measuring roller 5, and a first rotating shaft 71 of the first film pressing device 7 is rotatably connected between the first connecting plate 2 and the second connecting plate 3;
a first pressing force gauge 72, a rotating shaft of a first pointer 721 in the middle of the first pressing force gauge 72 is fixedly connected with a first rotating shaft 71;
the second film pressing device 8 is arranged below the space between the input roller 4 and the measuring roller 5, and a second rotating shaft 81 of the second film pressing device 8 is rotatably connected between the first connecting plate 2 and the second connecting plate 3;
a second pressure gauge 82, and a second rotating shaft 81 is fixedly connected to a rotating shaft of a second pointer 821 in the middle of the second pressure gauge 82. In specific implementation, the display screen 9 can be added on the outer side of the first connecting plate 2, the display screen 9 is connected with the speed measuring motor 51, the specific length of the film passing through the measuring roller 5 is calculated through the rotating speed and time and the rotating radius of the measuring roller 5, and the film is displayed on the display screen 9 in real time. The utility model does not limit the specific models of the second film pressing device 8 and the first film pressing device 7, adopts common film pressing devices, line pressing devices and cloth pressing devices in the market, and is characterized in that the film pressing devices are provided with film pressing rollers, and the pressure of the film pressing rollers can be controlled through manual adjustment. The power source for driving the packaging bag film to move is not particularly limited, and the pulling of the packaging bag film roll can be realized by the electric winding roller outside the device.
Referring to fig. 1 to 3, the first presser 7 includes:
a first support plate 73, an inner first square through slot 74;
a first rotating shaft 71 provided at the front end of the first support plate 73;
a first moving bar 75 provided at the rear end of the first support plate 73 and having first rollers 751 at both ends;
a first lamination roller 76 provided in the first square through groove 74;
and a first bearing bar 77 fixedly connected to a lower portion of the first moving bar 75.
A first rotating shaft 71 rotatably connected between the first connecting plate 2 and the second connecting plate 3;
a first bearing bar 77 fixedly connected to the first moving bar 75;
and a first weight set 79 which is arranged on the first bearing rod 77 in a matching way. In specific implementation, the number of the first weight group 79 is not limited, and weights with different weights and types can be selected according to actual needs.
Referring to fig. 1 to 3, the second presser 8 includes:
a second support plate 83, an inner second square through slot 84;
a second rotating shaft 81 provided at the front end of the second support plate 83;
a second moving bar 85 provided at the rear end of the second support plate 83 and having second rollers 851 at both ends;
a second lamination roller 86 disposed in the second square through slot 84;
and a second bearing bar 87 fixedly connected to a lower portion of the second moving bar 85.
A second rotating shaft 81 rotatably connected between the first connecting plate 2 and the second connecting plate 3;
a second bearing rod 87 fixedly connected with the second moving rod 85;
and the second weight set 89 is arranged on the second bearing rod 87 in a matching way. In specific implementation, the number of the first weight group 89 is not limited, and weights with different weights and types can be selected according to actual needs. In the present invention, the movement locus of the first moving bar 75 performs an arc-shaped movement around the first rotating shaft 71, and the first moving wheel groove 752 is an arc-shaped groove which is provided in a pair with the movement locus of the first moving bar 75. Similarly, the second moving wheel groove 852 is an arc-shaped groove provided in pair for the moving track of the second moving rod 85.
Referring to fig. 1 to 3, the first connecting plate 2 and the second connecting plate 3 are respectively provided with a first moving wheel groove 752 and a second moving wheel groove 852, the first moving wheel groove 752 is disposed to be matched with the first roller 751 at both ends of the first moving bar 75, and the second moving wheel groove 852 is disposed to be matched with the second roller 851 at both ends of the second moving shaft.
Referring to fig. 1-3, the first film pressure gauge 72 includes:
a first scale ring 722 provided outside the first connection plate 2;
the first pointer 721 is located within the first scale ring 722 in a manner of always matching the pointer, and the first rotation shaft 71 is fixedly connected to the rotation shaft.
Referring to fig. 1 to 3, a second scale ring 822 provided outside the first connection plate 2;
a second pointer 821 whose pointer is always disposed within the range of the second scale ring 822 in a matching manner, and the rotating shaft is fixedly connected to the second rotating shaft 81.
Referring to fig. 1-3, the input roller 4, the measuring roller 5, the output roller 6, the first lamination roller 76, and the second lamination roller 86 are parallel to each other.
The technical principle of the embodiment is as follows: the operator passes the wrapping bag web to be measured in length over the input roller 4, under the first squeeze roller 76, over the measuring roller 5, under the second squeeze roller 86, and over the output roller 6 in that order. By changing the weight of the first weight group 79 on the first bearing rod 77 and the weight of the second weight group 89 on the second bearing rod 87, the first moving rod 75 and the second moving rod 85 are controlled to move in the first moving wheel groove 752 and the second moving wheel groove 852, so that the stretching tightness of the wrapping bag roll film is controlled, and the wrapping bag roll film is ensured to be in a proper leveling state all the time. The first and second moving bars 75 and 85 move in the first and second moving grooves 752 and 852 to rotate the first and second rotating shafts 71 and 81 and to rotate the first and second pointers 721 and 821, thereby observing the film winding tightness of the packing bag through the first and second pressure gauges 72 and 82. The film is rolled up at the measuring roller 5 through the wrapping bag to drive the measuring roller 5 to rotate, thereby making the tachometer motor 51 measure the speed that the measuring roller 5 rotates, just can calculate the length size of the wrapping bag film that passes through the measuring roller 5 through the radius of measuring roller 5 and the rotational speed of measuring roller 5 and the time spent, and show the calculated result on the display screen 9.
Claims (7)
1. The utility model provides a wrapping bag is dimension measurement ware for roll film, includes support (1), its characterized in that still includes:
the first connecting plate (2) is arranged at the front end of the bracket (1);
the second connecting plate (3) is arranged at the rear end of the bracket (1);
the bracket (1) is sequentially provided with an input roller (4), a measuring roller (5) and an output roller (6) which are rotatably connected between the first connecting plate (2) and the second connecting plate (3) from left to right;
the speed measuring motor (51) is arranged on the outer side of the first connecting plate (2), and a rotating shaft is connected with the measuring roller (5);
the first film pressing device (7) is arranged below the position between the input roller (4) and the measuring roller (5), and a first rotating shaft (71) of the first film pressing device (7) is rotatably connected between the first connecting plate (2) and the second connecting plate (3);
a first film pressing force meter (72), wherein the rotating shaft of a first pointer (721) in the middle of the first film pressing force meter (72) is fixedly connected with the first rotating shaft (71);
the second film pressing device (8) is arranged below the position between the input roller (4) and the measuring roller (5), and a second rotating shaft (81) of the second film pressing device (8) is rotatably connected between the first connecting plate (2) and the second connecting plate (3);
and the rotating shaft of a second pointer (821) in the middle of the second film pressing force meter (82) is fixedly connected with the second rotating shaft (81).
2. The dimension measuring device for the roll film of packaging bag according to claim 1, characterized in that: the first film presser (7) includes:
a first support plate (73) having an internal first square through slot (74);
the first rotating shaft (71) is arranged at the front end of the first supporting plate (73);
the first moving rod (75) is arranged at the rear end of the first supporting plate (73), and two ends of the first moving rod are provided with first rollers (751);
a first lamination roller (76) disposed within the first square channel (74);
the first bearing rod (77) is fixedly connected below the first moving rod (75);
the first rotating shaft (71) is rotatably connected between the first connecting plate (2) and the second connecting plate (3);
a first bearing bar (77) fixedly connected to the first moving bar (75);
and the first weight group (79) is arranged on the first bearing rod (77) in a matching way.
3. The dimension measuring device for the packaging bag roll film according to claim 1, characterized in that: the second presser (8) includes:
a second support plate (83) having an internal second square through slot (84);
the second rotating shaft (81) is arranged at the front end of the second supporting plate (83);
a second moving rod (85) arranged at the rear end of the second supporting plate (83), and two ends of the second moving rod are provided with second rollers (851);
the second film pressing roller (86) is arranged in the second square through groove (84);
the second bearing rod (87) is fixedly connected below the second moving rod (85);
the second rotating shaft (81) is rotatably connected between the first connecting plate (2) and the second connecting plate (3);
the second bearing rod (87) is fixedly connected with the second moving rod (85);
and the second weight group (89) is arranged on the second bearing rod (87) in a matching way.
4. The dimension measuring device for the packaging bag roll film according to claim 1, characterized in that: the first connecting plate (2) and the second connecting plate (3) are respectively provided with a first moving wheel groove (752) and a second moving wheel groove (852), the first moving wheel groove (752) and first rollers (751) at two ends of the first moving rod (75) are arranged in a matched mode, and the second moving wheel groove (852) and second rollers (851) at two ends of the second moving shaft are arranged in a matched mode.
5. The dimension measuring device for the packaging bag roll film according to claim 1, characterized in that: the first pressure gauge (72) includes:
a first scale ring (722) provided outside the first connection plate (2);
the first pointer (721) points to the first scale ring (722) and is always arranged in a matching way, and the rotating shaft is fixedly connected with the first rotating shaft (71).
6. The dimension measuring device for the packaging bag roll film according to claim 1, characterized in that: the second scale ring (822) is arranged outside the first connecting plate (2);
and the pointer of the second pointer (821) is always arranged in a range of the second scale ring (822) in a matching way, and the rotating shaft is fixedly connected with the second rotating shaft (81).
7. The dimension measuring device for the packaging bag roll film according to claim 1, characterized in that: the input roller (4), the measuring roller (5), the output roller (6), the first film pressing roller (76) and the second film pressing roller (86) are mutually parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123115720.7U CN216645293U (en) | 2021-12-13 | 2021-12-13 | Size measurer for packaging bag roll film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123115720.7U CN216645293U (en) | 2021-12-13 | 2021-12-13 | Size measurer for packaging bag roll film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216645293U true CN216645293U (en) | 2022-05-31 |
Family
ID=81742263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123115720.7U Active CN216645293U (en) | 2021-12-13 | 2021-12-13 | Size measurer for packaging bag roll film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216645293U (en) |
-
2021
- 2021-12-13 CN CN202123115720.7U patent/CN216645293U/en active Active
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