CN206032814U - A servo draw gear for autoloading - Google Patents
A servo draw gear for autoloading Download PDFInfo
- Publication number
- CN206032814U CN206032814U CN201621028427.3U CN201621028427U CN206032814U CN 206032814 U CN206032814 U CN 206032814U CN 201621028427 U CN201621028427 U CN 201621028427U CN 206032814 U CN206032814 U CN 206032814U
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- CN
- China
- Prior art keywords
- belt pulley
- feeding
- cylinder
- radius
- active
- 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.)
- Expired - Fee Related
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract 2
- 238000005096 rolling process Methods 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000010409 thin film Substances 0.000 description 13
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The utility model discloses a servo draw gear for autoloading. It includes the curb plate, servo motor and track adjustment mechanism, it is connected with first belt pulley to rotate on the servo motor output shaft axle sleeve, the curb plate rotates through the bearing and is connected with the second belt pulley, the peripheral cover of first belt pulley and second belt pulley is equipped with the belt, fixed mounting has initiative pinching roller on the second belt pulley, be equipped with driven pinching roller on the track adjustment mechanism, track adjustment mechanism includes the bearing frame, staff and drive staff carry out reciprocating motion's cylinder, driven pinching roller rotates with the bearing frame and is connected, the bearing frame is located the one end of keeping away from the cylinder on the staff. The utility model provides a conveying speed only among the technical scheme, the asynchronous and film that brings of conveying speed is blockked up the problem of fold by tensile and film around having avoided, the utility model provides a technical scheme regulating wheel is apart from still very convenient.
Description
Technical field
This utility model is related to a kind of servo traction apparatuss for self-feeding, belongs to package packing machine field.
Background technology
Film bag making machine and film packaging machine are conveyed to thin film first when plastic bag or packaging bag is made,
At present, the feed mechanism of existing Bag Making Machine and packer has two large problems, first, as thin film is easily stretched, defeated
During sending, transporting velocity is asynchronous in front and back just occurs two problems：1st, when the fast conveying later of the speed for above conveying
Speed may result in thin film and be stretched, and the plastic bag of such molding or packaging bag are easy for breakage, quality dissatisfaction；2nd, when above
When the speed of conveying is excessively slow, will result in thin film blocking fold in course of conveying, thus cisco unity malfunction, impact produce into
Degree；Second, being accomplished by different wheelspans for different thin film, existing feed mechanism wheelspan is non-adjustable or adjusts very numb
It is tired.
Utility model content
The utility model proposes a kind of servo traction apparatuss for self-feeding, solve the problems of the prior art.
What the technical solution of the utility model was realized in：A kind of servo traction apparatuss for self-feeding, including
Side plate, servomotor and wheel tread adjusting mechanism, are rotatably connected to the first belt pulley, institute on the servo motor output shaft axle sleeve
State side plate and the second belt pulley be rotatably connected to by bearing, first belt pulley and the second belt pulley periphery are set with belt,
Active-feeding roller is installed with second belt pulley, and the wheel tread adjusting mechanism is provided with driven material-feeding rolling wheels, institute
The distance between the center of circle of active-feeding roller and center of circle of driven material-feeding rolling wheels are stated more than both radius sums, the wheelspan
Governor motion includes the cylinder that bearing block, little axle and the little axle of driving move back and forth, the driven material-feeding rolling wheels and bearing
Seat rotates connection, the one end of the bearing seat on the little axle away from cylinder, and the cylinder head is provided with support, on the support
Hand valve and air relief valve is provided with, the cylinder is sequentially connected hand valve and air relief valve by conduit.
Preferably, radius of the radius of first belt pulley less than the second belt pulley.
Preferably, the active-feeding roller is identical with the radius of driven material-feeding rolling wheels, and respectively less than the second belt pulley
Radius.
Preferably, second belt pulley is coaxially disposed with active-feeding roller.
Preferably, the support is provided with the air gauge for showing air pressure in cylinder in real time.
The beneficial effects of the utility model are, the utility model proposes technical scheme, belt band is passed through by servomotor
Dynamic second belt pulley and the active-feeding roller being coaxially disposed with the second belt pulley, active-feeding roller and driven material-feeding rolling wheels
Cooperate, thin film to be transported is placed between active-feeding roller and driven material-feeding rolling wheels, by active-feeding roller with
The friction of driven material-feeding rolling wheels and thin film reaches the fast feed of thin film, former and later two transporting velocities compared to existing technology,
Only one of which transporting velocity in the technical scheme that utility model is proposed, it is to avoid before and after transporting velocity is asynchronous and the thin film that brings
Be stretched and block the problem of fold with thin film, the utility model proposes technical scheme left regulation wheel away from also very convenient.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 be the utility model proposes servo traction apparatuss structural representation.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
With reference to Fig. 1, a kind of servo traction apparatuss for self-feeding, adjust including side plate 1, servomotor 2 and wheelspan
Section mechanism, is rotatably connected to the first belt pulley 21 on 2 output shaft axle sleeve of servomotor, side plate 1 is rotatably connected to the by bearing
Two belt pulleys 11, the first belt pulley 21 and 11 periphery of the second belt pulley are set with belt 22, fixedly mount on the second belt pulley 11
Have an active-feeding roller 12, wheel tread adjusting mechanism is provided with driven material-feeding rolling wheels 13, the center of circle of active-feeding roller 12 with it is driven
Radius sum of the distance between the center of circle of material-feeding rolling wheels 13 more than both, wheel tread adjusting mechanism include bearing block 3, little axle 4 with
And driving the cylinder 5 that little axle 4 moves back and forth, driven material-feeding rolling wheels 13 to rotate with bearing block 3 and be connected, bearing block 3 is positioned at little
On axle 4 away from cylinder 5 one end, be provided with support 6 at the top of cylinder 5, support 6 is provided with hand valve 7 and air relief valve 8, and cylinder 5 passes through
Conduit is sequentially connected hand valve 7 and air relief valve 8.
Radius of the radius of the first belt pulley 21 less than the second belt pulley 11, so ensure that servomotor is too fast and turns
Speed
Active-feeding roller 12 is identical with the radius of driven material-feeding rolling wheels 13, and the respectively less than radius of the second belt pulley 11.
Second belt pulley 11 is coaxially disposed with active-feeding roller 12, keeps the second belt pulley 11 and active-feeding roller 12
Rotating speed it is equal.
Support 6 is provided with the air gauge 9 for showing air pressure in cylinder 5 in real time, be so more convenient for hand valve 7 and air relief valve
8 adjusting 5 air pressure of cylinder.
During this utility model use, servomotor 2 drives belt 22, belt 22 to drive 11 turns of the second belt pulley
Dynamic, driven material-feeding rolling wheels 13 are rotated with active-feeding roller 12, thin film to be transported be placed on active-feeding roller 12 with from
Between dynamic material-feeding rolling wheels 13, the friction by active-feeding roller 12 with driven material-feeding rolling wheels 13 with thin film reaches the quick of thin film
Feeding.Machine is opened when air pump output gas passes to cylinder 5, suitable air pressure is being reached from the transmission gas of cylinder 5 to air relief valve 8
Hand valve 7 is arrived again, hand valve 7 is connected with cylinder 5 by trachea, when hand valve 7 is pressed, cylinder 5 drives little axle 4 to move up and down,
Little axle 4 drives bearing block 3 to move to reach the purpose for adjusting active-feeding roller 12 and 13 wheelspan of driven material-feeding rolling wheels.
Preferred embodiment of the present utility model is these are only, it is not to limit this utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (5)
1. a kind of servo traction apparatuss for self-feeding, it is characterised in that including side plate (1), servomotor (2) and wheel
Distance regulating mechanism, is rotatably connected to the first belt pulley (21) on servomotor (2) output shaft axle sleeve, described side plate (1) leads to
Cross bearing and be rotatably connected to the second belt pulley (11), the first belt pulley (21) and the second belt pulley (11) periphery are set with skin
Band (22), is installed with active-feeding roller (12) on the second belt pulley (11), the wheel tread adjusting mechanism is provided with
The distance between driven material-feeding rolling wheels (13), the center of circle of active-feeding roller (12) and center of circle of driven material-feeding rolling wheels (13)
More than both radius sums, it is past that the wheel tread adjusting mechanism includes that bearing block (3), little axle (4) and driving little axle (4) are carried out
The cylinder (5) of multiple motion, driven material-feeding rolling wheels (13) are rotated with bearing block (3) and are connected, and described bearing block (3) are located at little axle
(4) on away from cylinder (5) one end, be provided with support (6) at the top of cylinder (5), support (6) are provided with hand valve (7)
With air relief valve (8), cylinder (5) are sequentially connected hand valve (7) and air relief valve (8) by conduit.
2. the servo traction apparatuss for being used for self-feeding as claimed in claim 1, it is characterised in that first belt pulley
(21) radius of the radius less than the second belt pulley (11).
3. the servo traction apparatuss for being used for self-feeding as claimed in claim 1, it is characterised in that the active-feeding roller
(12) it is identical with the radius of driven material-feeding rolling wheels (13), and the radius of respectively less than the second belt pulley (11).
4. the servo traction apparatuss for self-feeding as described in claim 1 or 3, it is characterised in that second belt
Wheel (11) is coaxially disposed with active-feeding roller (12).
5. the servo traction apparatuss for being used for self-feeding as claimed in claim 1, it is characterised in that set on support (6)
There is the air gauge (9) for showing the interior air pressure of cylinder (5) in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028427.3U CN206032814U (en) | 2016-08-31 | 2016-08-31 | A servo draw gear for autoloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028427.3U CN206032814U (en) | 2016-08-31 | 2016-08-31 | A servo draw gear for autoloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206032814U true CN206032814U (en) | 2017-03-22 |
Family
ID=58298535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621028427.3U Expired - Fee Related CN206032814U (en) | 2016-08-31 | 2016-08-31 | A servo draw gear for autoloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206032814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654914A (en) * | 2019-10-28 | 2020-01-07 | 北京航天东方科技发展有限公司 | Film drive mechanism |
| CN113071942A (en) * | 2021-04-30 | 2021-07-06 | 深圳市永盛嘉机械有限公司 | Label classifying and storing equipment for clothing |
-
2016
- 2016-08-31 CN CN201621028427.3U patent/CN206032814U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654914A (en) * | 2019-10-28 | 2020-01-07 | 北京航天东方科技发展有限公司 | Film drive mechanism |
| CN113071942A (en) * | 2021-04-30 | 2021-07-06 | 深圳市永盛嘉机械有限公司 | Label classifying and storing equipment for clothing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |