CN214086904U - Automatic roll changing mechanism of bag making machine - Google Patents
Automatic roll changing mechanism of bag making machine Download PDFInfo
- Publication number
- CN214086904U CN214086904U CN202023222659.1U CN202023222659U CN214086904U CN 214086904 U CN214086904 U CN 214086904U CN 202023222659 U CN202023222659 U CN 202023222659U CN 214086904 U CN214086904 U CN 214086904U
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- mounting bracket
- frame
- rolling axle
- driving piece
- rolling
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 77
- 238000005096 rolling process Methods 0.000 claims abstract description 33
- 238000004804 winding Methods 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 13
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an automatic roll changing mechanism of bag making machine, which comprises a frame, the frame is located ejection of compact direction one end and rotates and be provided with the mounting bracket, be provided with two discs that are located the coplanar on the mounting bracket, be provided with the rolling axle on the disc, set up the first driving piece that is used for driving two rolling axles pivoted simultaneously on the mounting bracket, the mounting bracket is connected with the second driving piece, the mounting bracket rotates 180 at every turn, it can follow perpendicular rotation to parallel with the rolling axle to articulate on the rolling axle, so that be used for the clamping bar with rolling axle centre gripping material area, rolling axle bottom sets up the clamping bar driving piece of being connected with the clamping bar, it is provided with the disconnected cutting mechanism that can cut off the material area to lie in between two discs on the mounting bracket, the disc surface sets up the piece that unloads that the material is lifted off with the material, its technical scheme main points are, two rolling axle material area rolls, when one of them is rolled, the mounting bracket rotates 180, make another material of making hand material book carry out the coil stock to carry out the unloading to first, realize automatic discharge, work efficiency is high.
Description
Technical Field
The utility model relates to a system bag machine technical field, more specifically say, it relates to an automatic roll change mechanism of system bag machine.
Background
The bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, the processing range of the bag making machine is various packaging bags made of plastic or other materials with different sizes, thicknesses and specifications, when some food packaging bags or garbage bags are produced, a sent material belt needs to be pulled through a traction roller, and finally the material belt needs to be rolled into a material roll so as to be convenient for daily use.
However, the material rolling mechanism adopted in the prior art can not automatically change the roll, the rolled material roll needs to be manually taken down, the working efficiency is low, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an automatic roll change mechanism of system bag machine, it has the characteristics of automatic roll change.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an automatic roll changing mechanism of a bag making machine comprises a rack and a plurality of groups of traction rollers, wherein one end of the rack in a discharging direction is rotatably provided with an installation frame, two discs in the same plane are arranged on the installation frame, winding shafts are arranged on the discs, the rotating direction of the winding shafts is consistent with that of the installation frame, a first driving piece for driving the two winding shafts to rotate simultaneously is arranged on the installation frame, a second driving piece connected with the installation frame for driving the installation frame to rotate 180 degrees is arranged on the rack, clamping rods capable of rotating vertically to be parallel to the winding shafts for clamping a material belt with the winding shafts are hinged on the winding shafts, clamping rod driving pieces connected with the clamping rods are arranged at the bottom ends of the winding shafts, a cutting mechanism capable of cutting the material belt is arranged between the two discs on the installation frame, and material discharging pieces for discharging the material belt are arranged on the surfaces of the discs, and the mounting frame is provided with a discharging piece driving piece.
Preferably, the frame is located the carry over pinch rolls below and rotates and be provided with the frame of pressing, press frame tip to be provided with and press the press roll in material area through gravity.
Preferably, the cutting mechanism comprises two blades perpendicular to the material belt and symmetrically arranged on the mounting frame, and a cutter driving member for driving the cutter to cut off the material belt is arranged on the mounting frame.
Preferably, the rack is provided with a pressing sheet which is positioned below the mounting frame and used for pressing one end of the cut material belt onto the material roll in a rotating mode, and the rack is provided with a pressing sheet driving piece.
Preferably, the rack is provided with a material containing box below the pressing sheet.
Preferably, the first driving part comprises a driving unit rotatably arranged on the mounting frame, a worm positioned in the mounting frame and two worm wheels meshed with the worm, and the two worm wheels are coaxially connected with the winding shaft.
Compared with the prior art, the utility model discloses following beneficial effect has:
two rolling axles are used for rolling material area in turn, after the rolling of the rolling axle that is located the top was accomplished, the mounting bracket rotated 180, two rolling axles exchange the position, treat simultaneously that the clamping bar of coil stock is by perpendicular commentaries on classics to being parallel with the wind-up roll, hold the material area, then under the co-rotation of rolling axle and clamping bar, roll up the material area, and simultaneously, the cutter will be located two material and roll up the middle material area of material and cut off, then press the pressing sheet to roll up the material of rolling well and press down, make the laminating of the material area end of being cut off roll up on the material, the piece of unloading is under the effect of the piece driving piece of unloading, will roll up the material product and lift off, fall into containing box, the clamping bar resets, carry out above operation repeatedly, realize automatic roll change and unloading, work efficiency is high.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a side sectional view of the present embodiment.
In the figure: 1. a frame; 11. a traction roller; 111. a material belt; 2. a mounting frame; 21. a disc; 211. a winding shaft; 212. a clamping bar; 2121. a clamping bar driving member; 3. a first driving member; 31. a drive unit; 32. a worm; 33. a worm gear; 4. a second driving member; 5. a cutting mechanism; 6. unloading the material sheet; 61. a discharge sheet driving member; 7. a pressing frame; 71. pressing the roller; 51. a cutter; 511. a cutter driving member; 8. pressing the sheet; 81. a pressing sheet driving member; 9. a material containing box.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An automatic roll changing mechanism of a bag making machine comprises a rack 1 and a plurality of groups of traction rollers 11, wherein an installation frame 2 is rotatably arranged at one end of the rack 1 in a discharging direction, two discs 21 in the same plane are arranged on the installation frame 2, a rolling shaft 211 is arranged on each disc 21, the rotating direction of each rolling shaft 211 is consistent with that of the installation frame 2, a first driving piece 3 for driving the two rolling shafts 211 to rotate simultaneously is arranged on the installation frame 2, each first driving piece 3 comprises a driving unit 31 on the installation frame 2, a worm 32 in the installation frame 2 and two worm wheels 33 meshed with the worm 32, the driving unit 31 is a motor, and the two worm wheels 33 are coaxially connected with the rolling shaft 211; the rack 1 is provided with a second driving piece 4 which is connected with the mounting rack 2 to drive the mounting rack to rotate 180 degrees, and the second driving piece 4 is a stepping motor; the winding shaft 211 is hinged with a clamping rod 212 which can vertically rotate to be parallel to the winding shaft 211 so as to be used for clamping the material belt 111 with the winding shaft 211, the bottom end of the winding shaft 211 is provided with a clamping rod driving part 2121 connected with the clamping rod 212, the clamping rod driving part 2121 is a micro motor, and a rotor of the micro motor is vertical to the winding shaft 211.
A cutting mechanism 5 capable of cutting off the material belt 111 is arranged between the two discs 21 on the mounting frame 2, the cutting mechanism 5 comprises two cutters 51 with cutting edges perpendicular to the material belt 111 and symmetrically arranged on the mounting frame 2, a cutter driving member 511 for driving the cutters 51 to cut off the material belt 111 is arranged on the mounting frame 2, the cutter driving member 511 is a motor, a rotor of the motor is connected with a rotating shaft arranged in the mounting frame 2, and the cutters 51 are arranged on the rotating shaft and cut off the material belt 111 through the rotation of the driving member; the surface of the disc 21 is provided with a material discharging sheet 6 for discharging the material roll, the mounting frame 2 is provided with a material discharging sheet driving part 61, the material discharging sheet driving part 61 is a cylinder, and a piston of the cylinder is connected with the material discharging sheet 6 and used for pushing the material roll away from the winding shaft 211.
The traction roller 11 below is rotated and is provided with and presses frame 7, and the mode is articulated through the round pin axle, presses frame 7 tip to be provided with and presses the press roller 71 of material area 111 through gravity, and press roller 71 is parallel with traction roller 11, and when material area 111 received the traction force that comes from mounting bracket 2, press roller 71 provided the ascending stroke in material area 111, prevented that material area 111 from being pulled apart after tightening.
Frame 1 sets up and is located mounting bracket 2 below and rotates and be provided with pressing sheet 8 to be used for compressing tightly on the material is rolled up by the material area 111 one end of being cut off, be provided with pressing sheet driving piece 81 in frame 1, pressing sheet driving piece 81 is the motor, and electric motor rotor is connected with pressing sheet 8.
The frame 1 is provided with a material containing box 9 below the pressing sheet 8 for receiving and containing a material roll.
The working principle is as follows:
two rolling shafts 211 are used for rolling up the material belt 111 in turn, after the rolling of the rolling shaft 211 located above is completed, the mounting rack 2 rotates 180 degrees, the two rolling shafts 211 exchange positions, meanwhile, a clamping rod 212 of a material to be rolled is rotated to be parallel by being vertical to a rolling roller, the material belt 111 is clamped, then under the common rotation of the rolling shafts 211 and the clamping rod 212, the material belt 111 is rolled up, meanwhile, a cutter 51 cuts off the material belt 111 located between the two material rolls, then a pressing sheet 8 presses the rolled material belt, the cut material belt 111 end is attached to the material belt, a discharging sheet 6 is detached under the action of a discharging sheet driving piece 61, a material belt product falls into a material containing box 9, the clamping rod 212 resets, the above operations are repeatedly executed, automatic roll changing and discharging are realized, the working efficiency is high, and manpower is effectively saved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a system bag machine's automatic roll change mechanism, includes frame and multiunit carry over pinch rolls, its characterized in that: the frame is located ejection of compact direction one end and rotates and be provided with the mounting bracket, be provided with two discs that are located the coplanar on the mounting bracket, be provided with the rolling axle on the disc, the rotation direction of rolling axle is all unanimous with the mounting bracket, set up on the mounting bracket and be used for driving two rolling axle pivoted first driving piece simultaneously, the frame is provided with and is connected with the mounting bracket in order to drive its second driving piece that has rotated 180, it has the perpendicular rotation of following to be parallel with the rolling axle to roll epaxial the articulated clamping bar that has for with rolling axle centre gripping material area, rolling axle bottom sets up the clamping bar driving piece of being connected with the clamping bar, it cuts the mechanism to be provided with the absolutely that can cut off the material area to lie in between two discs on the mounting bracket, the disc surface sets up the material piece that unloads that is used for rolling up the material and unloads off, be provided with the piece driving piece of unloading on the mounting bracket.
2. The automatic roll change mechanism of a bag machine as claimed in claim 1, wherein: the frame is located the carry over pinch rolls below and rotates and is provided with the press frame, press frame tip is provided with the press roll that presses the material area through gravity.
3. The automatic roll change mechanism of a bag machine as claimed in claim 1, wherein: the cutting mechanism comprises two cutters which are perpendicular to the material belt and symmetrically arranged on the mounting frame, and a cutter driving piece which drives the cutters to cut off the material belt is arranged on the mounting frame.
4. The automatic roll change mechanism of a bag machine as claimed in claim 1, wherein: the frame setting is located the mounting bracket below and rotates and is provided with the pressing sheet that will be compressed tightly on material is rolled up by the material area one end of cutting off, be provided with the pressing sheet driving piece in the frame.
5. The automatic roll change mechanism of a bag machine as claimed in claim 4, wherein: the rack is provided with a material containing box below the pressing sheet.
6. The automatic roll change mechanism of a bag machine as claimed in claim 1, wherein: the first driving piece comprises a driving unit rotatably arranged on the mounting rack, a worm positioned in the mounting rack and two worm wheels meshed with the worm, and the two worm wheels are coaxially connected with the winding shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023222659.1U CN214086904U (en) | 2020-12-28 | 2020-12-28 | Automatic roll changing mechanism of bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023222659.1U CN214086904U (en) | 2020-12-28 | 2020-12-28 | Automatic roll changing mechanism of bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214086904U true CN214086904U (en) | 2021-08-31 |
Family
ID=77434078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023222659.1U Active CN214086904U (en) | 2020-12-28 | 2020-12-28 | Automatic roll changing mechanism of bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214086904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116946770A (en) * | 2023-08-11 | 2023-10-27 | 铜陵方正塑业科技有限公司 | Plastic bag winding device for film blowing machine |
-
2020
- 2020-12-28 CN CN202023222659.1U patent/CN214086904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116946770A (en) * | 2023-08-11 | 2023-10-27 | 铜陵方正塑业科技有限公司 | Plastic bag winding device for film blowing machine |
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