CN210063548U - Novel anti-pinch device - Google Patents
Novel anti-pinch device Download PDFInfo
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- CN210063548U CN210063548U CN201920348031.4U CN201920348031U CN210063548U CN 210063548 U CN210063548 U CN 210063548U CN 201920348031 U CN201920348031 U CN 201920348031U CN 210063548 U CN210063548 U CN 210063548U
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- packagine machine
- packaging machine
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Abstract
The utility model relates to a plastic bag packagine machine technical field, specifically be a novel anti-pinch device, it can effectively guarantee the fixed of movable layering, it includes the packagine machine body, the packagine machine openly is provided with movable layering, movable layering end connection is located the arc one end of packagine machine body side, the arc other end fixed connection pendulum rod upper end one side, the pendulum rod lower extreme is connected the packagine machine body side through the pivot, the packagine machine body side still is provided with first cylinder, the piston rod of first cylinder is articulated with the pendulum rod, its characterized in that, the connecting block is installed to the opposite side of pendulum rod upper end, be provided with the opening on the connecting block, the opening tip installs the; above first cylinder, connecting block one side, packagine machine body side-mounting has locking mechanism, and locking mechanism includes the cylinder mount pad, installs the second cylinder that the slope was arranged on the cylinder mount pad, and the piston rod of second cylinder is fixed in the cylinder mount pad.
Description
Technical Field
The utility model relates to a plastic bag packagine machine technical field specifically is a novel prevent pressing from both sides device.
Background
The plastic bags are common bags used for packaging parts in daily life, some plastic bags are made into a continuous roll bag form, a point broken line is arranged between adjacent bags, one bag is convenient to tear, a single continuous bag can be used in some special occasions, namely only one side of two sides of the bag is connected together by a bag seam, the other side is in a broken state, which is equivalent to an opening, when parts are packaged, the opening is only required to be opened, then the parts are placed in the bag and sealed, then the bag is torn off, and then the packaging operation of the bag can be realized, in order to improve the packaging efficiency, a plastic bag packaging machine is disclosed in the patent No. 2018207463489, the continuous roll bag is placed on a material tray, the continuous roll bag is driven by a discharging driving wheel and a discharging driven wheel to be sent to a front sliding material plate, a blowing device blows off the bag opening, the sealing is realized by a matched movable pressing strip and a heating strip after the parts are placed in, the driving wheel reversely rotates to realize the tearing off, the automatic packaging operation of accomplishing the part has been realized, wherein in order to prevent the tong, the activity layering adopts two devices of cylinder and electro-magnet to realize the drive, specifically see fig. 1 and show, the activity layering is drawn back by the cylinder earlier, when the distance of activity layering and heating strip is less than the setting value, the pendulum rod is inhaled in the work of electro-magnet, discover in the in-service use process, the electro-magnet is after long-time the use, adsorption effect is unsatisfactory, unable fine fixed pendulum rod, can produce and rock, it brings the influence to seal for the plastic bag.
Disclosure of Invention
In order to solve the problem that current unable reliable fixed activity layering, the utility model provides a novel prevent pressing from both sides device, it can effectively guarantee the fixed of activity layering.
The technical scheme is as follows: a novel anti-clamping device comprises a packaging machine body, wherein a movable pressing strip is arranged on the front side of the packaging machine body, the end part of the movable pressing strip is connected with one end of an arc plate positioned on the side surface of the packaging machine body, the other end of the arc plate is fixedly connected with one side of the upper end of a swing rod, the lower end of the swing rod is connected with the side surface of the packaging machine body through a rotating shaft, a first air cylinder is further arranged on the side surface of the packaging machine body, a piston rod of the first air cylinder is hinged with the swing rod, and the novel anti-clamping device is characterized in that a connecting block is arranged on the; first cylinder top connecting block one side, packagine machine body side-mounting has locking mechanism, locking mechanism includes the cylinder mount pad, install the second cylinder that the slope was arranged on the cylinder mount pad, the piston rod of second cylinder is fixed in the cylinder mount pad, install the slide rail on the cylinder mount pad, install on the cylinder body of second cylinder with slide rail sliding fit's slider, install on the slider with running roller complex buckle.
It is further characterized in that the cylinder mount is arranged obliquely;
the inner surface of the end part of the buckle is an inclined plane.
Adopt the utility model discloses a behind the device, cancelled original electro-magnet structure, changed into and detained on the running roller by second cylinder drive buckle, fixed the movable depression bar, new locking mechanism can not use the problem that causes the unable fixed of movable depression bar because of the time of the production.
Drawings
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic view of the structure of the roller.
Detailed Description
Referring to fig. 1, 2 and 3, the novel anti-pinch device comprises a packaging machine body 1, wherein a movable pressing strip 2 is arranged on the front surface 1 of the packaging machine, the end part of the movable pressing strip 2 is connected with one end of an arc-shaped plate 3 positioned on the side surface of the packaging machine body 1, the other end of the arc-shaped plate 3 is fixedly connected with one side of the upper end of a swing rod 4, the lower end of the swing rod 4 is connected with the side surface of the packaging machine body 1 through a rotating shaft 5, a first air cylinder 6 is further arranged on the side surface of the packaging machine body 1, the end part of a cylinder body of the first air cylinder 6 is hinged with the side surface of the packaging machine body 1, a piston rod of the first air cylinder 6 is; at first cylinder 6 top, connecting block 7 one side, 1 side-mounting of packagine machine body has locking mechanism, locking mechanism is including the cylinder mount pad 9 that the slope was arranged, install the second cylinder 10 that the slope was arranged on the cylinder mount pad 9, the piston rod of second cylinder 10 is fixed in cylinder mount pad 9, install slide rail 9 on the cylinder mount pad 11, install on the cylinder body of second cylinder 10 with slide rail 12 sliding fit's slider 13, install on the slider 13 with running roller 8 complex buckle 11, 11 tip internal surfaces of buckle are the inclined plane.
The utility model discloses the theory of operation as follows: when the movable pressing strip 2 needs to be pressed inwards, the piston rod of the first air cylinder 6 retracts to drive the swing rod 4 to retract, after a certain distance is reached, the piston rod of the second air cylinder 10 retracts, the cylinder body moves along the sliding rail 12 due to the fact that the piston rod is fixed, the buckle 14 is in contact with the roller 8, the inner surface of the end portion of the buckle 14 is an inclined surface, the buckle 14 presses downwards gradually, the swing rod 4 can swing slightly until the buckle 14 completely blocks the roller 8, the position of the swing rod 4 is fixed, and the movable pressing strip 2 is fixed well.
Claims (3)
1. A novel anti-clamping device comprises a packaging machine body, wherein a movable pressing strip is arranged on the front side of the packaging machine body, the end part of the movable pressing strip is connected with one end of an arc plate positioned on the side surface of the packaging machine body, the other end of the arc plate is fixedly connected with one side of the upper end of a swing rod, the lower end of the swing rod is connected with the side surface of the packaging machine body through a rotating shaft, a first air cylinder is further arranged on the side surface of the packaging machine body, a piston rod of the first air cylinder is hinged with the swing rod, and the novel anti-clamping device is characterized in that a connecting block is arranged on the; first cylinder top connecting block one side, packagine machine body side-mounting has locking mechanism, locking mechanism includes the cylinder mount pad, install the second cylinder that the slope was arranged on the cylinder mount pad, the piston rod of second cylinder is fixed in the cylinder mount pad, install the slide rail on the cylinder mount pad, install on the cylinder body of second cylinder with slide rail sliding fit's slider, install on the slider with running roller complex buckle.
2. The novel anti-pinch device of claim 1, wherein the cylinder mounting block is arranged in an inclined manner.
3. The new anti-pinch device as claimed in claim 1, wherein the inner surface of the end of the clip is beveled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348031.4U CN210063548U (en) | 2019-03-19 | 2019-03-19 | Novel anti-pinch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348031.4U CN210063548U (en) | 2019-03-19 | 2019-03-19 | Novel anti-pinch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210063548U true CN210063548U (en) | 2020-02-14 |
Family
ID=69433930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920348031.4U Active CN210063548U (en) | 2019-03-19 | 2019-03-19 | Novel anti-pinch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210063548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196095A (en) * | 2022-07-20 | 2022-10-18 | 无锡市尚来科技有限公司 | Roll shaft separation type plastic bag packaging machine |
-
2019
- 2019-03-19 CN CN201920348031.4U patent/CN210063548U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196095A (en) * | 2022-07-20 | 2022-10-18 | 无锡市尚来科技有限公司 | Roll shaft separation type plastic bag packaging machine |
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