CN204111003U - Paper tension control apparatus - Google Patents
Paper tension control apparatus Download PDFInfo
- Publication number
- CN204111003U CN204111003U CN201420543804.1U CN201420543804U CN204111003U CN 204111003 U CN204111003 U CN 204111003U CN 201420543804 U CN201420543804 U CN 201420543804U CN 204111003 U CN204111003 U CN 204111003U
- Authority
- CN
- China
- Prior art keywords
- ring
- swelling
- control apparatus
- semi
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Unwinding Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The utility model discloses a kind of paper tension control apparatus, comprise electromagnetic power brake, paper roll dish, paper spool spindle, fixed mount, brake equipment, electromagnetic power brake is fixed on paper roll dish roller, paper roll dish is fixed on electromagnetic power brake, brake equipment is made up of the first swelling semi-ring, the second swelling semi-ring, swelling packing ring, control apparatus, and control apparatus is made up of a support and adjusting screw(rod); Swelling gasket sleeve is on paper roll dish roller, first swelling semi-ring is connected by hinge with second swelling semi-ring one end separately, the other end of the first swelling semi-ring is connected with the support on described control apparatus by adjusting screw(rod), the other end of the second swelling semi-ring is connected with fixed mount with the support on control apparatus by adjusting screw(rod) and a nut, and the first swelling semi-ring and the second swelling semi-ring are tightly looped around on described swelling packing ring, fixed mount and paper spool spindle are arranged in frame respectively.This device can keep paper roll obbbin to open constant tension.
Description
Technical field
The utility model relates to package printing machinery, is specifically related to a kind of paper tension control apparatus.
Background technology
In printing packaging industry, need unwinding winding, carry out the productions such as the film of paper, overlay film, packaging.The tension force that paper keeps certain is all required in these production processs.When unreeling, paper roll coil diameter is more and more less, and paper roll rotation amplitude can increase.Amplitude increases, because inertia, paper feeding too much, can affect the paper tension in paper feed process.In order to keep paper tension constant, brake mode must be adopted to control to unreel dish and to slow down rotative speed.Be adopt tension detect equipment in main equipment, monitoring Tensity size and coil diameter size also timely regulation and control magnetic-powder clutch rotating speed, keeps paper tension constant in real time.Midget plant is mostly adopt brake equipment directly to control to unreel dish rotating speed, to ensure paper tension.
The specification sheets of Chinese Patent Application No. 201220381508.7 discloses a kind of paper tension control setup, and its groundwork is the speed limit control apparatus being designed with a control paper spool spindle rotating speed on paper roll dish next to axis limit.Specifically comprise base, support, gear drive, speed limited wheel, limited speed belt, control apparatus.Paper spool spindle is arranged on the support of base, its axle head establishes driving gear, speed limited wheel is provided with at base another side, speed limited wheel is provided with the axle of an a driven gear, driven gear engages with the driving gear of paper roll dish axle head, and speed limited wheel is also wound with a limited speed belt, and limited speed belt one end is fixed on base, the other end is connected with the control apparatus of an adjustable limited speed belt length, and control apparatus is fixed on base.Regulation process is the length being controlled limited speed belt by control apparatus, limited speed belt shortens, and will increase the friction force between limited speed belt and speed limited wheel, and speed limited wheel rotating speed slows down, and then on speed limited wheel, the axle rotating speed of a driven gear will reduction of speed, can be slowed down too by gear-driven paper spool spindle.This paper tension control setup complex structure, institute takes up space large, and the cost compare producing this device is high.
The specification sheets of Chinese Patent Application No. 201120296981.0 discloses a kind of transparent paper rack braking device for cigarette packer, and it directly establishes a brake collar on paper roll dish, and one end of brake collar is connected with brake equipment, and the other end is connected with control apparatus.Pull the brake rod on brake equipment, the brake of paper roll dish can be realized, the tensile force size of brake collar can be controlled by control apparatus.This paper tension control setup is structure still more complicated comparatively speaking, and brake collar only has small part contact, repeatedly rubs, and wearing and tearing are very fast, affect the work life of whole brake equipment.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, little, the long-lived paper tension control apparatus that takes up space.
In order to achieve the above object, technical solution of the present utility model is a kind of paper tension control apparatus, comprises electromagnetic power brake, paper roll dish, paper roll dish roller, fixed mount, brake equipment; Described electromagnetic power brake is fixed on paper roll dish roller, and paper roll dish is fixed on electromagnetic power brake; Described brake equipment is made up of the first swelling semi-ring, the second swelling semi-ring, swelling packing ring, control apparatus, and two swelling semiannular shape are semi-circular, and swelling packing ring is annular, and described control apparatus is made up of a support and adjusting screw(rod); Described swelling gasket sleeve is on paper roll dish roller, described first swelling semi-ring is connected by hinge with second swelling semi-ring one end separately, the other end of the first swelling semi-ring is connected with the support on described control apparatus by adjusting screw(rod), the other end of the second swelling semi-ring is connected with fixed mount with the support on control apparatus by described adjusting screw(rod) and a nut, and described first swelling semi-ring and the second swelling semi-ring are tightly looped around on described swelling packing ring; Described fixed mount and paper roll dish roller are arranged in frame respectively.
Because the parts such as brake equipment, control apparatus, fixed mount of this paper tension control apparatus are all located on paper roll dish roller, structure is simple especially, and take sky very little, greatly saved cost, facilitate operation, paper tension regulable control is more stable, accurate.
Further optimizing design scheme, the support on described control apparatus is frame bracket.
Further optimal design, described fixed mount is made up of a horizontal adapter plate and longitudinal adapter plate, longitudinal adapter plate is connected with the one end with the second swelling semi-ring of the support on control apparatus by described adjusting screw(rod), nut, horizontal adapter plate is connected with longitudinal adapter plate by another nut, bolt, longitudinal adapter plate upper end has chute, bolt on horizontal adapter plate can slide in chute, horizontal adapter plate can be fixed tightly on longitudinal adapter plate by nut, bolt.The design of longitudinal adapter plate upper end chute and screw rod, mainly considers various different installation environment, is convenient to free adjustment.
As a kind of improvement project, hinge position also can be designed to entirety by described first swelling semi-ring and the second swelling semi-ring.
Accompanying drawing explanation
Fig. 1 is the block diagram of the utility model paper roll dish.
Fig. 2 is the block diagram of the utility model paper tension control apparatus.
Detailed description of the invention
As Figure 1-Figure 2, paper roll dish roller 6 is provided with electromagnetic power brake 1, outside electromagnetic power brake 1, is set with a paper roll dish 10; First swelling semi-ring 9 is connected by hinge 7 with one end of the second swelling semi-ring 5, on paper roll dish roller 6, cover has swelling packing ring 8, first swelling semi-ring 9 and the second swelling semi-ring 5 are enclosed within swelling packing ring 8, and the other end of two semi-rings (9,5) is connected on frame bracket 11 by adjusting screw(rod) 2; The lower end of longitudinal adapter plate 3 is connected as a single entity by adjusting screw(rod) 2 and a nut and frame bracket 11, longitudinal adapter plate 3 upper-end part of driving has chute, be connected with horizontal adapter plate 4 by longitudinal adapter plate 3 by the bolt and nut that run through this chute, bolt can slide in chute; Horizontal adapter plate 4 and paper roll dish roller 6 are separately fixed in frame.Longitudinal adapter plate 3 upper end art chute designs ensures that horizontal adapter plate 4 is adjustable under can facilitate different installation environment.First swelling semi-ring 9 and the second swelling semi-ring 5 chain connection position also can be designed to an entirety.
When needs increase paper feeding tension force time, by transferring adjusting screw(rod) 2, tighten the first swelling semi-ring 9 and the second swelling semi-ring 5, first swelling semi-ring 9 and between the second swelling semi-ring 5 and swelling packing ring 8, pressure increases, the pressure between swelling packing ring 8 and paper roll dish roller 6 also can increase thereupon.Two swelling semi-rings (9,5) are secured in frame by frame bracket 11 and the fixed mount that is made up of longitudinal adapter plate 3 and horizontal adapter plate 4, so time paper roll dish roller 6 rotates, two swelling semi-rings (9,5) are static.The pressure being applied to paper roll dish roller 6 when two swelling semi-rings (9,5), swelling packing ring 8 increases, and the resistance that paper roll dish roller 6 rotates also increases, and paper roll dish roller 6 rotating speed reduces, so the paper tension of paper feed increases.Thus when reaching paper feed, increase the object of paper tension.
Same, after two swelling semi-rings (9,5) give certain resistance, needing the tension force reducing paper, also can achieve the goal by unscrewing two loose swelling semi-rings (9,5).
Claims (4)
1. a paper tension control apparatus, comprises electromagnetic power brake [1], paper roll dish [10], paper roll dish roller [6], fixed mount, brake equipment, described electromagnetic power brake [1] is fixed on paper roll dish roller [6], and paper roll dish [10] is fixed on electromagnetic power brake [1], it is characterized in that: described brake equipment is made up of the first swelling semi-ring [9], the second swelling semi-ring [5], swelling packing ring [8], control apparatus, two swelling semi-rings [9,5] shape is semi-circular, swelling packing ring [8] is annular, and described control apparatus is made up of a support [11] and adjusting screw(rod) [2], described swelling packing ring [8] is enclosed within paper roll dish roller [6], the respective one end of described first swelling semi-ring [9] and the second swelling semi-ring [5] is connected by hinge [7], the other end of the first swelling semi-ring [9] is connected with the support [11] on described control apparatus by adjusting screw(rod) [2], the other end of the second swelling semi-ring [5] is connected with fixed mount with the support [11] on control apparatus by described adjusting screw(rod) [2] and a nut, and described first swelling semi-ring [9] and the second swelling semi-ring [5] are tightly looped around on described swelling packing ring [8], described fixed mount and paper roll dish roller [6] are arranged in frame respectively.
2. paper tension control apparatus according to claim 1, is characterized in that: the support [11] on described control apparatus is frame bracket.
3. paper tension control apparatus according to claim 1 and 2, it is characterized in that: described fixed mount is made up of a horizontal adapter plate [4] and longitudinal adapter plate [3], longitudinal adapter plate [3] is by described adjusting screw(rod) [2], nut is connected with the one end with the second swelling semi-ring [5] of the support [11] on control apparatus, horizontal adapter plate [4] passes through nut, bolt is connected with longitudinal adapter plate [3], longitudinal adapter plate [3] upper end has chute, bolt on horizontal adapter plate [4] can slide in chute, pass through nut, horizontal adapter plate [4] can be fixed tightly on longitudinal adapter plate [3] by bolt.
4. paper tension control apparatus according to claim 1 and 2, is characterized in that: hinge position also can be designed to entirety by described first swelling semi-ring [9] and the second swelling semi-ring [5].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543804.1U CN204111003U (en) | 2014-09-22 | 2014-09-22 | Paper tension control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543804.1U CN204111003U (en) | 2014-09-22 | 2014-09-22 | Paper tension control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204111003U true CN204111003U (en) | 2015-01-21 |
Family
ID=52328342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420543804.1U Active CN204111003U (en) | 2014-09-22 | 2014-09-22 | Paper tension control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204111003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098198A (en) * | 2017-06-14 | 2017-08-29 | 苏州百必纺织科技有限公司 | A kind of Adjustable guide roller device |
-
2014
- 2014-09-22 CN CN201420543804.1U patent/CN204111003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098198A (en) * | 2017-06-14 | 2017-08-29 | 苏州百必纺织科技有限公司 | A kind of Adjustable guide roller device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103193102A (en) | Floating roll device for film production device | |
| CN103950779B (en) | A kind of capstan head cutting machine | |
| CN202030359U (en) | Winding machine | |
| CN202936027U (en) | Winding machine | |
| CN203158889U (en) | Floating roller device of thin film production equipment | |
| CN204111003U (en) | Paper tension control apparatus | |
| CN103043483A (en) | Belt collecting and winding machine structure | |
| CN202380336U (en) | Equal tension spindle unwinding device | |
| CN203740717U (en) | Base material tension adjusting device on supercapacitor electrode grinding machine | |
| CN206217246U (en) | A kind of cutting bag machine | |
| CN204369205U (en) | A kind of paper web tape handler | |
| CN203806766U (en) | Unreeling machine | |
| CN101407255A (en) | Feeding apparatus of coiling packing bag | |
| CN107756532A (en) | A kind of pad punching press production system | |
| CN104649074A (en) | Optical coiling and uncoiling device | |
| CN203143771U (en) | Strip receiving and rolling machine structure | |
| KR101015512B1 (en) | Packaging apparatus of ring type object | |
| CN207258913U (en) | A kind of unwinding device | |
| CN203806767U (en) | Unreeling machine | |
| CN202808054U (en) | Winding machine | |
| CN203333046U (en) | Tension control mechanism of unwinding device | |
| CN203568578U (en) | Take-up and arrangement device | |
| CN203076364U (en) | Wire rewinding machine for production of welding wires | |
| CN202244290U (en) | Constant tension control device for bag packing machine | |
| CN206032829U (en) | Floating EVA material stores material device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |