CN108044991A - A kind of tension adjustment feed mechanism - Google Patents
A kind of tension adjustment feed mechanism Download PDFInfo
- Publication number
- CN108044991A CN108044991A CN201711421967.7A CN201711421967A CN108044991A CN 108044991 A CN108044991 A CN 108044991A CN 201711421967 A CN201711421967 A CN 201711421967A CN 108044991 A CN108044991 A CN 108044991A
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- CN
- China
- Prior art keywords
- guide rail
- tension
- feed mechanism
- sliding block
- briquetting
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- 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.)
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Abstract
The present invention provides a kind of tension adjustment feed mechanism, including feeding roller, tension-adjusting gear and pressure-regulating device；The feeding roller is located at the both sides of tension-adjusting gear with pressure-regulating device respectively；The tension-adjusting gear includes sliding block, guide rail and two jockey pulleys, is in be arranged above and below between two jockey pulleys, and is fixed to by bearing on the sliding block coordinated below with guide rail, and sliding block carries locking device；The locking device includes briquetting, rubber pad, screw rod and handle, briquetting is mounted on inside sliding block and is clipped in guide rail both sides respectively, screw rod screws in the inside of briquetting and wherein one end is exposed on the external, one end that screw rod is exposed on the external is fixed with handle, briquetting is equipped with rubber pad with the position that guide rail both sides recess contacts, and rubber pad is interference fitted with guide rail.Tension adjustment feed mechanism of the present invention, can solving Bag Making Machine, the defective products caused by charging relaxation, fold, inclination or pressure unevenness flows out in actual use process.
Description
Technical field
The invention belongs to polybag processing and manufacturing technology, more particularly, to a kind of tension adjustment feed mechanism.
Background technology
Nowadays, essential product during polybag is made for people's lives, China's annual output are up to 30,000,000 tons.Plastics
The manufacture of bag is generally required through equipment such as inflation film manufacturing machine, printing machine, Bag Making Machines, and wherein Bag Making Machine is as therein, for that will mould
Material film cutting is hot pressed into polybag, and the range of work is generally the different plastics of all size thickness specification, usually by feeding
Device is formed with cutter device.The feed device of existing Bag Making Machine often using common shaft transmission plastic foil, was using
The problems such as being often present with relaxation, fold, uneven inclination or pressure in journey, defective products is caused to flow out.
The content of the invention
In view of this, the present invention is directed to propose a kind of tension adjustment feed mechanism, was being actually used with solving Bag Making Machine
Journey defective products caused by charging relaxation, fold, inclination or pressure unevenness flows out.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of tension adjustment feed mechanism, including feeding roller, tension-adjusting gear and pressure-regulating device；The feeding roller
It is located at the both sides of tension-adjusting gear respectively with pressure-regulating device；The tension-adjusting gear includes sliding block, guide rail and two
Jockey pulley in being arranged above and below between two jockey pulleys, and is fixed to by bearing on the sliding block coordinated below with guide rail, sliding block
With locking device；The pressure-regulating device includes pressure roll, motor, stud, nut and spring, and wherein stud is vertically fixed
On platform, stud is cased with spring, pressure roll and nut successively from top to bottom；The shaft phase of the output shaft of motor and pressure roll
Even.
Further, the surface loop of the jockey pulley is around one group of symmetrical helical form protrusion.
Further, the pressure roller surface is provided with groove, and groove is in net distribution.
Further, the guide rail is I-shaped guide rail.
Further, the locking device includes briquetting, rubber pad, screw rod and handle, and briquetting is mounted on inside sliding block simultaneously
Guide rail both sides are clipped in respectively, gap are possessed between two briquettings, screw rod screws in the inside of briquetting and wherein one end is exposed on the external, spiral shell
One end that bar is exposed on the external is fixed with handle, and briquetting is equipped with rubber pad, rubber pad with the position that guide rail both sides recess contacts
It is interference fitted with guide rail.
Further, the feeding roller, jockey pulley and pressure roll are rubber rolling, and surface scribbles antistatic backing.
Compared with the prior art, a kind of tension adjustment feed mechanism of the present invention has the advantage that：
Tension adjustment feed mechanism of the present invention can solve Bag Making Machine in actual use process due to charging pine
Defective products flows out caused by relaxation, fold, inclination or pressure unevenness.
Description of the drawings
The attached drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structure diagram of the tension adjustment feed mechanism described in the embodiment of the present invention；
Fig. 2 is the jockey pulley schematic diagram of the tension adjustment feed mechanism described in the embodiment of the present invention；
Fig. 3 is the pressure roll schematic diagram of the tension adjustment feed mechanism described in the embodiment of the present invention；
Fig. 4 is the structure diagram of the locking device of the tension adjustment feed mechanism described in the embodiment of the present invention.
Reference sign：
1- feeding rollers；2- jockey pulleys；3- studs；4- nuts；5- pressure rolls；6- motors；7- springs；8- guide rails；9- is locked
Device；10- bearings；11- sliding blocks；12- platforms；13- handles；14- screw rods；15- briquettings；16- rubber pads.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instructions such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
Show that signified device or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of tension adjustment feed mechanism as shown in Figure 1 is adjusted including feeding roller 1, tension-adjusting gear and pressure and filled
It puts；The feeding roller 1 is located at the both sides of tension-adjusting gear with pressure-regulating device respectively；The tension-adjusting gear includes sliding
Block 11, guide rail 8 and two jockey pulleys 2, in being arranged above and below between two jockey pulleys 2, and by bearing 10 be fixed to below with
On the sliding block 11 that guide rail 8 coordinates, sliding block 11 carries locking device 9；The pressure-regulating device includes pressure roll 5, motor 6, spiral shell
Column 3, nut 4 and spring 7, wherein stud 3 are vertically fixed on platform 12, and stud 3 is cased with spring 7, pressure successively from top to bottom
Roller 5 and nut 4；The output shaft of motor 6 is connected with the shaft of pressure roll 5.
As shown in Fig. 2, the surface loop of the jockey pulley 2 is led to around one group of symmetrical helical form protrusion in plastic foil
It is out-of-date can be by the partially unfolded of fold.
As shown in figure 3,5 surface of pressure roll is provided with groove, groove is in net distribution, for increasing rubbing for pressure roll 5
Wipe power, plastic foil can be driven to convey, while pressure roll 5 can adjust pressure by the nut 4 of both sides, prevent from skidding or
Defective products caused by inclination flows out.
The guide rail 8 is I-shaped guide rail.
It is installed as shown in figure 4, the locking device 9 includes briquetting 15, rubber pad 16, screw rod 14 and handle 13, briquetting 15
8 both sides of guide rail are clipped in 11 inside of sliding block and respectively, gap are possessed between two briquettings 15, screw rod 14 screws in the inside of briquetting 15
And wherein one end is exposed on the external, one end that screw rod 14 is exposed on the external is fixed with handle 13, and briquetting 15 connects with 8 both sides recess of guide rail
Tactile position is equipped with rubber pad 16, and rubber pad 16 is interference fitted with guide rail 8.
The feeding roller 1, jockey pulley 2 and pressure roll 5 are rubber rolling, and surface scribbles antistatic backing.
When device is run, coiled plastic foil is installed to feeding roller 1 first, one end of plastic foil is sequentially passed through two
The centre of a jockey pulley 2 and the lower section of pressure roll 5, adjust pressure-regulating device so that pressure roll 5 possesses enough frictional force bands
Dynamic plastic foil transmission, while again will not be due to the excessive damage plastic foil of pressure or since pressure unevenness causes to tilt.Pass through slip
Sliding block 11 adjusts the position where jockey pulley 2 to adjust the tension of plastic foil, and by the handle 13 of rotating locking apparatus come real
Now to the fixation of sliding block 11.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention god.
Claims (6)
1. a kind of tension adjustment feed mechanism, it is characterised in that：It adjusts and fills including feeding roller (1), tension-adjusting gear and pressure
It puts；The feeding roller (1) is located at the both sides of tension-adjusting gear with pressure-regulating device respectively；The tension-adjusting gear includes
Sliding block (11), guide rail (8) and two jockey pulleys (2), in being arranged above and below between two jockey pulleys (2), and it is solid by bearing (10)
Fixed to arrive on the sliding block (11) coordinated below with guide rail (8), sliding block (11) carries locking device (9)；The pressure-regulating device
Including pressure roll (5), motor (6), stud (3), nut (4) and spring (7), wherein stud (3) is vertically fixed on platform (12)
On, stud (3) is cased with spring (7), pressure roll (5) and nut (4) successively from top to bottom；The output shaft and pressure roll of motor (6)
(5) shaft is connected.
2. a kind of tension adjustment feed mechanism according to claim 1, it is characterised in that：The surface of the jockey pulley (2)
Around one group of symmetrical helical form protrusion.
3. a kind of tension adjustment feed mechanism according to claim 1, it is characterised in that：It opens on pressure roll (5) surface
Fluted, groove is in net distribution.
4. a kind of tension adjustment feed mechanism according to claim 1, it is characterised in that：The guide rail (8) is I-shaped
Guide rail.
5. a kind of tension adjustment feed mechanism according to claim 1, it is characterised in that：The locking device (9) includes
Briquetting (15), rubber pad (16), screw rod (14) and handle (13), briquetting (15) are mounted on sliding block (11) inside and are clipped in respectively and lead
Rail (8) both sides possess gap between two briquettings (15), and screw rod (14) screws in the inside of briquetting (15) and wherein one end exposes outside
Portion, one end that screw rod (14) is exposed on the external are fixed with handle (13), the position that briquetting (15) is contacted with guide rail (8) both sides recess
Rubber pad (16) is installed, rubber pad (16) is interference fitted with guide rail (8).
6. a kind of tension adjustment feed mechanism described in any one of claim 1 to 3, it is characterised in that：The feeding
Roller (1), jockey pulley (2) and pressure roll (5) are rubber rolling, and surface scribbles antistatic backing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421967.7A CN108044991A (en) | 2017-12-25 | 2017-12-25 | A kind of tension adjustment feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421967.7A CN108044991A (en) | 2017-12-25 | 2017-12-25 | A kind of tension adjustment feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108044991A true CN108044991A (en) | 2018-05-18 |
Family
ID=62131692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711421967.7A Pending CN108044991A (en) | 2017-12-25 | 2017-12-25 | A kind of tension adjustment feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108044991A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820135A (en) * | 2019-12-04 | 2020-02-21 | 龙云凤 | Positioning and rotating mechanism of line wheel in textile equipment |
| CN112357649A (en) * | 2020-12-11 | 2021-02-12 | 蚌埠市维光塑胶制品有限公司 | Inflation film manufacturing machine of adjustable wind-up roll elasticity |
| WO2021097879A1 (en) * | 2019-11-20 | 2021-05-27 | 成泰昌包装制品(深圳)有限公司 | Novel environment-friendly paper protection bag manufacturing apparatus |
-
2017
- 2017-12-25 CN CN201711421967.7A patent/CN108044991A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021097879A1 (en) * | 2019-11-20 | 2021-05-27 | 成泰昌包装制品(深圳)有限公司 | Novel environment-friendly paper protection bag manufacturing apparatus |
| CN110820135A (en) * | 2019-12-04 | 2020-02-21 | 龙云凤 | Positioning and rotating mechanism of line wheel in textile equipment |
| CN110820135B (en) * | 2019-12-04 | 2020-09-11 | 新昌县衣锦纺织机械有限公司 | Positioning and rotating mechanism of line wheel in textile equipment |
| CN112357649A (en) * | 2020-12-11 | 2021-02-12 | 蚌埠市维光塑胶制品有限公司 | Inflation film manufacturing machine of adjustable wind-up roll elasticity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180518 |