CN210763467U - Improved structure for flattening paper - Google Patents
Improved structure for flattening paper Download PDFInfo
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- CN210763467U CN210763467U CN201921102234.1U CN201921102234U CN210763467U CN 210763467 U CN210763467 U CN 210763467U CN 201921102234 U CN201921102234 U CN 201921102234U CN 210763467 U CN210763467 U CN 210763467U
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- tension
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- nip roll
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Abstract
The utility model belongs to the technical field of equipment for packing, a paper exhibition is flat improves structure is related to, include: the tension brake, tension brake passes through middle hollow shaft and key strip fixed mounting in nip roll spindle nose one end, forms the motion wholly with nip roll, and the other end passes through tension brake's tailstock to be fixed on the equipment body, and does not link with equipment for packing tension system, nip roll passes through the bearing and the bearing frame at both ends and installs on the equipment body. The utility model discloses a paper is flat improves structure of exhibition forms based on the autonomic research and development transformation of current equipment for packing, installs tension adjustable stopper additional in the axostylus axostyle portion position of the one end of nip roll, has certain reverse tension when the material passes through this station, makes the material fully exhibition flat to this satisfies the normal work of station at the back, compares hard braking, and such braking mode has reduced many to the injury of material, and equipment is also more durable.
Description
Technical Field
The utility model belongs to the technical field of equipment for packing, in particular to paper exhibition flat improvement structure.
Background
When the cigarette packaging equipment is used, when materials such as thin paper, a transfer film and a composite film are processed through a roller and a flattening roller, the wrinkling and deviation of the materials can be caused by edge swinging or shaking of raw materials, and even if the unreeling tension and the relative position of the flattening roller are adjusted, the wrinkling and deviation of the materials cannot be eliminated in severe cases.
When finding the reason, discover, install 2 sheet metals on the equipment body near nip roll department, 2 sheet metals pass nip roll's spindle nose upper portion and lower part respectively, are equipped with the bolt of mobile interlinkage in the middle of the upper and lower panel. Unreel tension material through the adjustment still can't the exhibition at ordinary times, through the bolt in the middle of adjusting panel from top to bottom, the spindle nose of extrusion nip roll hinders nip roll and rotates along inertia direction, plays restriction roller nip roll like this and rotates, and the material pulls arbitrary certain inertia this moment, makes raw and other materials can fully open up the flat, reaches the purpose of steady operation on the contrary, refers to fig. 1.
The flattening function of the packaging equipment in the prior art is generally realized by flattening rollers, the flattening rollers commonly used on the packaging equipment are mainly left and right thread flattening rollers, and the left and right thread flattening devices are often used in a thin material production line. The flattening roll is a metal roll with left and right threads, and has the advantages of wider threads, larger thread pitch, shallower groove depth, symmetrical threads and opposite rotation directions. The working principle of the thread flattening roller is that when a thin material is contacted with the screw ridge of the rotating thread, the inclined screw ridge can apply a transverse expanding force to the thin material, so that the purpose of flattening the film is achieved. The flattening device has the characteristics of simple structure, low cost and poor use effect. See figure 2.
The utility model aims at providing a paper exhibition is flat improves structure forms based on the autonomic research and development transformation of current equipment for packing, reforms transform simple process, low cost, and production efficiency is high. Through reforming transform the original nip roll of equipment for packing, install tension adjustable stopper additional in the axostylus axostyle head position of the one end of nip roll, there is certain reverse tension when the material passes through this station, make the material fully open the paper-back to this satisfies the normal work of station at the back, compares hard braking, and such braking mode has reduced a lot to the injury of material, and equipment is also more durable.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the utility model provides a paper is flat improves structure, it forms based on the independent research and development transformation of current equipment for packing, reform transform through the original nip roll of equipment for packing, install tension adjustable's stopper additional in the axle head position of the one end of nip roll, there is certain reverse tension when the material passes through this station, make the material fully open the flat to this satisfies the normal work of station at the back, than hard braking, such braking mode has reduced a lot to the injury of material, equipment is also more durable.
The utility model discloses an improved structure of paper exhibition flat realizes through following technical scheme on prior art's basis:
an improved structure for flattening paper, further comprising: the tension brake, tension brake passes through middle hollow shaft and key strip fixed mounting in nip roll spindle nose one end, forms the motion wholly with nip roll, and the other end passes through tension brake's screw fixation for the tailstock on the equipment body, and does not link with equipment for packing tension system, nip roll passes through the bearing and the bearing frame at both ends and installs on the equipment body.
Furthermore, the tension brake is fixedly installed at one end of the shaft head of the flattening roller through a hollow shaft with the middle diameter of 20mm and a key bar with the middle diameter of 6mm, the other end of the tension brake is fixed on the equipment body through a tailstock of the tension brake by 3 hexagon socket head screws with the inner diameter of 6mm, and the flattening roller is installed on the equipment body through 6204 bearings and bearing seats at two ends.
Further, the tension brake is a 50N shell rotary brake.
Further, the braking tension of the tension brake is 30N.
Furthermore, the control mode of the tension brake is voltage 12V and controls the magnitude of tension output through 0-2A current change.
Furthermore, the tension brake is also provided with a 5 ohm rotary potentiometer and a diode tension display.
When the tension brake is controlled by a single 12V tension control power supply, the tension brake is externally connected with a 5-ohm rotary potentiometer and a diode tension display to facilitate manual adjustment of tension in time, and meanwhile, the display is used for knowing the adjusted numerical value to facilitate quantification of data and reference of subsequent operation, the rotary potentiometer and the diode tension display are arranged at a place where an operation surface of the equipment is convenient to operate,
this is suitable for novel tension brake need not open all the time, when having the exhibition needs, satisfies the flat needs of thin material operation exhibition through adjusting a suitable tension of electric current size control.
The utility model discloses the beneficial effect who realizes is: the utility model provides a paper is flat improves structure, it forms based on the independent research and development transformation of current equipment for packing, reform transform through the original nip roll of equipment for packing, install tension adjustable's stopper additional in the axle head position of the one end of nip roll, there is certain reverse tension when the material passes through this station, make the material fully open the flat to this satisfies the normal work of station at the back, than hard braking, such braking mode has reduced a lot to the injury of material, equipment is also more durable.
Drawings
FIG. 1 is a schematic diagram of a prior art upper and lower platen to achieve flattening.
Fig. 2 is a schematic view of the profile of a prior art nip roll.
Fig. 3 is a schematic structural view of an improved structure for flattening paper according to the present invention.
Wherein, the names of the components are: 01. flattening roller, 02, top board, 03, holding down plate, 04, bolt, 05, equipment body, 06, flattening roller spindle nose, 07, tension stopper.
Detailed Description
The present invention will be described in detail with reference to the following examples so that those skilled in the art can better understand the present invention, but the present invention is not limited to the following examples.
Example 1
An improved structure for flattening paper, further comprising: tension brake 07, tension brake 07 pass through middle hollow shaft and key strip fixed mounting at nip roll spindle nose 06 one end, form the motion wholly with nip roll 01, and the other end passes through tension brake's tailstock to be fixed on equipment body 05, and does not link with equipment for packing tension system, nip roll 01 passes through the bearing at both ends and the bearing frame is installed on equipment body.
The tension brake 07 is fixedly installed at one end of a shaft head 06 of the flattening roller through a hollow shaft with the middle diameter of 20mm and a key bar with the middle diameter of 6mm, the other end of the tension brake is fixed on the equipment body 05 through a tailstock of the tension brake by 3 hexagon socket head screws with the inner diameter of 6mm, and the flattening roller is installed on the equipment body through 6204 bearings and bearing seats at two ends.
The tension brake 07 is a 50N case rotary brake.
The tension brake 07 brakes a tension of 30N.
Example 2
An improved structure for flattening paper, further comprising: tension brake 07, tension brake 07 pass through middle hollow shaft and key strip fixed mounting at nip roll spindle nose 06 one end, form the motion wholly with nip roll 01, and the other end passes through tension brake's tailstock to be fixed on equipment body 05, and does not link with equipment for packing tension system, nip roll 01 passes through the bearing at both ends and the bearing frame is installed on equipment body.
The tension brake 07 is fixedly installed at one end of a shaft head 06 of the flattening roller through a hollow shaft with the middle diameter of 20mm and a key bar with the middle diameter of 6mm, the other end of the tension brake is fixed on the equipment body 05 through a tailstock of the tension brake by 3 hexagon socket head screws with the inner diameter of 6mm, and the flattening roller is installed on the equipment body through 6204 bearings and bearing seats at two ends.
The tension brake 07 is a 50N case rotary brake.
The tension brake 07 brakes a tension of 30N.
The tension brake 07 is controlled by a voltage of 12V and by a current change of 0-2A to control the magnitude of the tension output.
Example 3
An improved structure for flattening paper, further comprising: tension brake 07, tension brake 07 pass through middle hollow shaft and key strip fixed mounting at nip roll spindle nose 06 one end, form the motion wholly with nip roll 01, and the other end passes through tension brake's tailstock to be fixed on equipment body 05, and does not link with equipment for packing tension system, nip roll 01 passes through the bearing at both ends and the bearing frame is installed on equipment body.
The tension brake 07 is fixedly installed at one end of a shaft head 06 of the flattening roller through a hollow shaft with the middle diameter of 20mm and a key bar with the middle diameter of 6mm, the other end of the tension brake is fixed on the equipment body 05 through a tailstock of the tension brake by 3 hexagon socket head screws with the inner diameter of 6mm, and the flattening roller is installed on the equipment body through 6204 bearings and bearing seats at two ends.
The tension brake 07 is a 50N case rotary brake.
The tension brake 07 brakes a tension of 30N.
The tension brake 07 is controlled by a voltage of 12V and by a current change of 0-2A to control the magnitude of the tension output.
The tension brake is also provided with a 5 ohm rotary potentiometer and a diode tension display.
When the tension brake is controlled by the independent 12V tension control power supply, the tension brake is externally connected with a 5-ohm rotary potentiometer and a diode tension display to conveniently and manually adjust tension in time, and meanwhile, the display is used for knowing the numerical value to be adjusted, so that the quantization of data and the reference of later operation are facilitated, and the rotary potentiometer and the diode tension display are installed at the place where the operation surface of the equipment is convenient to operate.
The above only do the preferred embodiment of the utility model discloses a not therefore restrict the utility model discloses a patent range, all utilize the utility model discloses equivalent structure or equivalent flow transform that the specification was done, or direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses a patent protection within range.
Claims (6)
1. An improved structure for flattening paper is characterized in that: further comprising: tension brake (07), tension brake (07) are through middle hollow shaft and key strip fixed mounting at nip roll spindle nose (06) one end, and form the motion wholly with nip roll (01), and the other end passes through tension brake's tailstock to be fixed on equipment body (05), and does not link with equipment for packing tension system, nip roll (01) are installed on equipment body (05) through the bearing and the bearing frame at both ends.
2. The improved structure for flattening paper sheet according to claim 1, characterized in that: tension brake (07) are through middle diameter 20mm hollow shaft and 6 mm's key strip fixed mounting in nip roll spindle nose (06) one end, and the other end passes through tension brake's tailstock and fixes on equipment body (05) with 3 hexagon socket head cap screws of 6mm, nip roll passes through the 6204 bearing at both ends and the bearing frame is installed on equipment body (05).
3. The improved structure for flattening paper sheet according to claim 2, characterized in that: the tension brake (07) is a 50N shell rotary brake.
4. The improved structure for flattening paper sheet according to claim 3, characterized in that: the tension brake (07) has a brake tension of 30N.
5. The improved structure for flattening paper sheet according to claim 4, characterized in that: the tension brake (07) is controlled by a voltage of 12V and controls the magnitude of tension output through 0-2A current change.
6. The improved structure for flattening paper sheet according to any one of claims 1 to 5, characterized in that: the tension brake (07) is also provided with a 5 ohm rotary potentiometer and a diode tension display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102234.1U CN210763467U (en) | 2019-07-15 | 2019-07-15 | Improved structure for flattening paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102234.1U CN210763467U (en) | 2019-07-15 | 2019-07-15 | Improved structure for flattening paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210763467U true CN210763467U (en) | 2020-06-16 |
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ID=71037057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921102234.1U Active CN210763467U (en) | 2019-07-15 | 2019-07-15 | Improved structure for flattening paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210763467U (en) |
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2019
- 2019-07-15 CN CN201921102234.1U patent/CN210763467U/en active Active
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