CN215261530U - Four sides seal preforming detection mechanism - Google Patents
Four sides seal preforming detection mechanism Download PDFInfo
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- CN215261530U CN215261530U CN202121687059.4U CN202121687059U CN215261530U CN 215261530 U CN215261530 U CN 215261530U CN 202121687059 U CN202121687059 U CN 202121687059U CN 215261530 U CN215261530 U CN 215261530U
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- detection roller
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Abstract
The utility model discloses a four sides are sealed preforming detection mechanism, its characterized in that: the detection device comprises a detection roller and a compression roller which are arranged in a reverse rotation manner, wherein the reverse rotation of the detection roller and the compression roller is driven by a motor, and a detection groove matched with the shape of a four-edge packaged object is arranged on the surface of the detection roller; when the detection device works, the detection roller and the compression roller are close to each other, when the packing materials in the four-edge seal are not at the correct position of the package, the packing materials in the four-edge seal cannot completely enter the detection groove when passing through the detection roller, so that the detection roller generates radial movement, and the detection element detects the radial movement of the detection roller. The utility model discloses be exclusively used in the detection of four sides seal packing, can accurately detect out whether the packing material in the four sides seals is in the correct position, does not have the false retrieval rate, simple structure, convenient operation.
Description
Technical Field
The utility model relates to a four sides seal packagine machine, concretely relates to four sides seal preforming detection mechanism of four sides seal packagine machine.
Background
The four-edge sealing packaging machine is widely applied to the four-edge sealing packaging production of sheet-shaped packages such as plaster, masks and the like. After the four-edge sealed package is produced, whether the package in the four-edge seal is in the correct position needs to be detected to prevent waste products from flowing into the market. At present, the position detection of the packaged objects in the four-edge seal has high false detection rate.
Disclosure of Invention
The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a detection of four sides sealing packing is exclusively used in, can accurately detect out whether the packing material in the four sides sealing is in the correct position, does not have the false retrieval rate, simple structure, convenient operation's four sides sealing preforming detection mechanism.
The utility model discloses a realize through following technical scheme:
four sides are sealed preforming detection mechanism, its characterized in that: the detection device comprises a detection roller and a compression roller which are arranged in a reverse rotation manner, wherein the reverse rotation of the detection roller and the compression roller is driven by a motor, and a detection groove matched with the shape of a four-edge packaged object is arranged on the surface of the detection roller; when the detection device works, when the packaged objects in the four-edge seal are not at the correct positions of the packaged objects, the packaged objects in the four-edge seal cannot completely enter the detection groove when passing through the detection roller, so that the detection roller generates radial movement, and the detection element detects the radial movement of the detection roller.
The detection element is provided with a left detection element and a right detection element, and the detection elements are arranged at the left end part and the right end part of the detection roller.
The detection element is a displacement sensor.
The diaxon of compression roller end is rotatable to be located on the mounting panel, the diaxon end installation bearing of detection roller, the bearing can movably locate in the vertical spout that the mounting panel was equipped with, the detection roller is located the top of compression roller, the both ends of compression roller are equipped with the step, and the step makes and leaves the clearance that lets four sides seal packaging film pass through between the roll surface of detection roller and compression roller.
The detection roller and the compression roller are provided with gears at the left shaft ends and are in transmission engagement through the gears, and the left shaft ends of the compression roller are in transmission connection with the motor.
Above-mentioned technical scheme's four sides sealing piece detection mechanism, its theory of operation is: when the detection device works, the motor drives the detection roller and the compression roller to rotate reversely, the four-edge sealing packaging film passes through a gap between the detection roller and the roller surface of the compression roller, if the position of a packaged object in the four-edge sealing packaging film is correct, the packaged object can completely enter the detection groove without protruding outwards when passing through the detection roller, and the detection roller cannot move radially; if the wrappage in the four-edge sealing packaging film is not in the correct position, the wrappage can not completely enter the detection groove and protrude outwards when passing through the detection roller, the gap between the detection roller and the roller surface of the compression roller can not accommodate the wrappage to pass through, the wrappage can push the detection roller to move radially, and the detection element can sense the radial movement information of the detection roller at the moment to judge that the four-edge sealing has the problem of packaging position.
Preferably, an eccentric shaft is arranged below the right shaft end bearing of the detection roller, the eccentric shaft supports the right shaft end bearing of the detection roller from the bottom, and the eccentric shaft can be eccentrically and rotatably arranged on the support plate. Through the design, when the eccentric shaft is rotated, one end of the detection roller can be lifted upwards, so that the four-edge sealing package can conveniently penetrate materials between the detection roller and the compression roller.
Drawings
The utility model discloses there is following figure:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in the figure, the four-edge sealing piece detection mechanism comprises a detection roller 1 and a compression roller 2 which are arranged in a reverse rotation way, and a detection groove 11 matched with the shape of an inner package of the four-edge sealing piece is arranged on the roller surface of the detection roller 1; on the diaxon end of compression roller 2 is rotatable locates mounting panel 3, detects the diaxon end installation bearing 9 of roller 1, in the vertical spout 31 that mounting panel 3 was equipped with is located to bearing 9 mobile, detects roller 1 and is located the top of compression roller 2, and the both ends of compression roller 2 are equipped with step 21, and the step makes and leaves the clearance that lets four sides seal packaging film pass through between the roll surface of detection roller and compression roller, generally about 0.15 mm. Detect roller 1 and compression roller 2 and be equipped with gear 7 and carry out the transmission meshing through the gear at left axle head, the left axle head installation synchronous pulley 6 of compression roller 2 is connected with servo motor 4 transmission through hold-in range 5, and the right axle head bearing below of detecting roller 1 is equipped with eccentric shaft 8, and eccentric shaft 8 holds the right axle head bearing 9 of detecting roller 1 from the bottom, and eccentric shaft 8 can eccentrically rotate and locate on mounting panel 3. When the detection device works, when the wrappage in the four-edge seal is not at the correct position of the wrappage, the wrappage in the four-edge seal can not completely enter the detection groove when passing through the detection roller, so that the detection roller generates radial movement, a detection element detects the radial movement of the detection roller, the detection element is a displacement sensor 6, the displacement sensor 6 is provided with a left end and a right end, and the detection element is arranged at the upper position of the left end part and the right end part of the detection roller 1.
Claims (6)
1. Four sides are sealed preforming detection mechanism, its characterized in that: the detection device comprises a detection roller and a compression roller which are arranged in a reverse rotation manner, wherein the reverse rotation of the detection roller and the compression roller is driven by a motor, and a detection groove matched with the shape of a four-edge packaged object is arranged on the surface of the detection roller; when the detection device works, when the packaged objects in the four-edge seal are not at the correct positions of the packaged objects, the packaged objects in the four-edge seal cannot completely enter the detection groove when passing through the detection roller, so that the detection roller generates radial movement, and the detection element detects the radial movement of the detection roller.
2. The four-sided sheeting detection mechanism of claim 1, wherein: the detection element is provided with a left detection element and a right detection element, and the detection elements are arranged at the left end part and the right end part of the detection roller.
3. The four-sided sheeting detection mechanism as set forth in claim 1 or 2, wherein: the detection element is a displacement sensor.
4. The four-sided sheeting detection mechanism of claim 1, wherein: the diaxon of compression roller end is rotatable to be located on the mounting panel, the diaxon end installation bearing of detection roller, the bearing can movably locate in the vertical spout that the mounting panel was equipped with, the detection roller is located the top of compression roller, the both ends of compression roller are equipped with the step, and the step makes and leaves the clearance that lets four sides seal packaging film pass through between the roll surface of detection roller and compression roller.
5. The four-sided sheeting detection mechanism of claim 1, wherein: the detection roller and the compression roller are provided with gears at the left shaft ends and are in transmission engagement through the gears, and the left shaft ends of the compression roller are in transmission connection with the motor.
6. The four-sided sheeting detection mechanism of claim 5, wherein: the right shaft end bearing of the detection roller is provided with an eccentric shaft below, the eccentric shaft supports the right shaft end bearing of the detection roller from the bottom, and the eccentric shaft can be eccentrically rotated and arranged on the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687059.4U CN215261530U (en) | 2021-07-23 | 2021-07-23 | Four sides seal preforming detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687059.4U CN215261530U (en) | 2021-07-23 | 2021-07-23 | Four sides seal preforming detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215261530U true CN215261530U (en) | 2021-12-21 |
Family
ID=79493774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121687059.4U Active CN215261530U (en) | 2021-07-23 | 2021-07-23 | Four sides seal preforming detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215261530U (en) |
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2021
- 2021-07-23 CN CN202121687059.4U patent/CN215261530U/en active Active
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