CN207292585U - One kind unreels transmission mechanism - Google Patents
One kind unreels transmission mechanism Download PDFInfo
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- CN207292585U CN207292585U CN201721194603.5U CN201721194603U CN207292585U CN 207292585 U CN207292585 U CN 207292585U CN 201721194603 U CN201721194603 U CN 201721194603U CN 207292585 U CN207292585 U CN 207292585U
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- frame plate
- transmission
- shaft
- hole
- transmission case
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Abstract
Unreel transmission mechanism, including rack and transmission case, the rack includes two frame plates being arranged in parallel, one end of transmission case is connected with one of frame plate lateral surface, the other end of transmission case is equipped with installing plate, gear reducer is equipped with a mounting board, the output terminal of gear reducer is equipped with transmission shaft, driving gear is equipped with transmission shaft, wear-resistant block is additionally provided with frame plate, wear-resistant block is equipped with air-expanding shaft, one end of air-expanding shaft is equipped with driven gear, driving gear is meshed with driven gear, because transmission shaft and air-expanding shaft are arranged in parallel on a mounting board, it ensure that whole mechanism smooth running, service life is grown, noise is small.
Description
Technical field
It the utility model is related to packaging facilities field, and in particular to one kind unreels transmission mechanism.
Background technology
In package packing machine production, the raw material of most of machine is all roll film or paper, its discharge mechanism uses gas
The form of swelling shaft, in order to easy to operate, is often set in low-speed machine using the form for unreeling frame openings, current this mechanism
Imperfection is counted, it is not parallel with air-expanding shaft there is transmission shaft, gear and damage too fast and the problem of cannot replace.
The content of the invention
The technical problem to be solved by the present invention is to provide it is a kind of it is reasonable in design, can ensure whole mechanism operating
It is steady and wear-out part is easily changeable unreels transmission mechanism.
In order to solve the above-mentioned technical problem, the utility model includes rack and transmission case, and the rack is parallel including two
The frame plate of setting, one end of transmission case are connected with one of frame plate lateral surface, and the other end of transmission case is equipped with installing plate,
Gear reducer is equipped with a mounting board, and the output terminal of gear reducer is equipped with transmission shaft, is equipped with driving gear on transmission shaft, on frame plate
Wear-resistant block is additionally provided with, wear-resistant block is equipped with air-expanding shaft, and one end of air-expanding shaft is equipped with driven gear, driving gear and driven gear phase
Engagement.
As further improvement of the utility model, positioning is equipped with the end face that transmission case is connected with frame plate lateral surface
Connecting hole, is equipped with the hole that is located by connecting, in the end face that installing plate is connected with gear reducer on the end face that transmission case is connected with installing plate
It is equipped with the hole that is located by connecting.
As further improvement of the utility model, the transmission shaft and driving gear are in transmission case, and transmission shaft is remote
One end from gear reducer is equipped with clutch shaft bearing, and the both ends of clutch shaft bearing are equipped with inner flange and outward flange, and clutch shaft bearing passes through interior method
Blue and outward flange is connected with frame plate.
As further improvement of the utility model, the slot hole equipped with a half-open shape of the mouth as one speaks on wear-resistant block, in slot hole
Equipped with second bearing, second bearing is engaged with air-expanding shaft.
As further improvement of the utility model, corresponded on frame plate and limited block is equipped with the position of second bearing.
As further improvement of the utility model, it is equipped with frame plate and at wear-resistant block upper position and slot hole
The square hole communicated, is also equipped with locking cylinder on frame plate, and the drive end of locking cylinder, is equipped with latch segment on drive end, lock
Tight block merges with square hole matching and can be stretched out from square hole.
The beneficial effects of the utility model：Because transmission shaft and air-expanding shaft are arranged in parallel on a mounting board, and transmission shaft is
It is connected by clutch shaft bearing and rack, air-expanding shaft is connected by second bearing and rack, can so ensure to pass
The installation depth of parallelism of the driven gear on driving gear and air-expanding shaft on moving axis is good, so as to ensure that whole mechanism operating is flat
Surely, service life is grown, and noise is small.Because transmission shaft and driving gear are in transmission case, and outward flange is by clutch shaft bearing, transmission
Shaft end covers, and while ensure that security, also causes appearance looks elegant, while protective is good, prevents foreign matter enters from influencing to use
Service life.Wear-resistant block is connected with rack by bolted connection, is convenient for changing, and ensure that the long-term high accuracy of whole mechanism
Property.
Brief description of the drawings
It is next with reference to the accompanying drawings and detailed description that the utility model is described in more detail.
Fig. 1 is the broken section structure diagram of the utility model.
Fig. 2 is the three-dimensional view of the utility model.
Embodiment
As shown in Fig. 1 to Fig. 2, the utility model includes rack and transmission case 1, what the rack was arranged in parallel including two
Frame plate 2, one end of transmission case 1 are connected with one of 2 lateral surface of frame plate by the hole that is located by connecting, transmission case 1 it is another
End is equipped with installing plate 3, and transmission case 1 is connected by the hole that is located by connecting with installing plate 3, and gear reducer 4 is equipped with installing plate 3, installation
Plate 3 is connected by the hole that is located by connecting with gear reducer 4, and the output terminal of gear reducer 4 is equipped with transmission shaft 5, is equipped with actively on transmission shaft 5
Gear 6, the transmission shaft 5 and driving gear 6 are in transmission case 1, and the one end of transmission shaft 5 away from gear reducer 4 is equipped with first axle
7 are held, the both ends of clutch shaft bearing 7 are equipped with inner flange 8 and outward flange 9, and clutch shaft bearing 7 passes through inner flange 8 and outward flange 9 and frame plate
2 connect, and wear-resistant block 10 is additionally provided with frame plate 2, and wear-resistant block 10 is equipped with the slot hole 11 of a half-open shape of the mouth as one speaks, is set in slot hole 11
There is second bearing 12, second bearing 12 is engaged with air-expanding shaft 13, and one end of air-expanding shaft 13 is equipped with driven gear 14, driving gear
6 are meshed with driven gear 14, are corresponded on frame plate 2 and limited block 15 is equipped with the lateral surface position of second bearing 12, in machine
The square hole communicated with slot hole 11 is equipped with frame plate 2 and at 10 upper position of wear-resistant block, locking gas is also equipped with frame plate 2
Cylinder 16, the drive end of locking cylinder 16, is equipped with latch segment 17, latch segment 17 merges with square hole matching can be from square hole on drive end
Stretch out.
Because transmission shaft 5 and air-expanding shaft 13 are arranged in parallel on installing plate 3, and transmission shaft 5 is by clutch shaft bearing 7 and machine
Frame is connected, and air-expanding shaft 13 is connected by second bearing 12 and rack, can so ensure the active on transmission shaft 5
The installation depth of parallelism of driven gear 14 on gear 6 and air-expanding shaft 13 is good, so as to ensure that whole mechanism smooth running, uses the longevity
Life length, noise are small.Because transmission shaft 5 and driving gear 6 are in transmission case 1, and outward flange 9 is by clutch shaft bearing 7, transmission shaft 5
End cap is lived, and while ensure that security, also causes appearance looks elegant, while protective is good, prevents foreign matter from using the longevity into influence
Life.Wear-resistant block 10 is connected with rack by bolted connection, is convenient for changing, and ensure that the long-term high accuracy of whole mechanism
Property.Second bearing 12 is acted on by the latch segment 17 of 16 drive end of locking cylinder, can prevent air-expanding shaft 13 from rocking.Because inflatable
Axis 13 is between two limited blocks, so can prevent air-expanding shaft 13 from swaying forwards and backwards.
Claims (6)
1. one kind unreels transmission mechanism, it is characterised in that：Including rack and transmission case, what the rack was arranged in parallel including two
Frame plate, one end of transmission case are connected with one of frame plate lateral surface, and the other end of transmission case is equipped with installing plate, is installing
Plate is equipped with gear reducer, and the output terminal of gear reducer is equipped with transmission shaft, and driving gear is equipped with transmission shaft, is additionally provided with frame plate
Wear-resistant block, wear-resistant block are equipped with air-expanding shaft, and one end of air-expanding shaft is equipped with driven gear, and driving gear is meshed with driven gear.
2. unreel transmission mechanism as described in claim 1, it is characterised in that：At the end that transmission case is connected with frame plate lateral surface
Face is equipped with the hole that is located by connecting, and the hole that is located by connecting is equipped with the end face that transmission case is connected with installing plate, in installing plate with slowing down
The end face of machine connection is equipped with the hole that is located by connecting.
3. unreel transmission mechanism as described in claim 1, it is characterised in that：The transmission shaft and driving gear are in transmission case
Interior, the one end of transmission shaft away from gear reducer is equipped with clutch shaft bearing, and the both ends of clutch shaft bearing are equipped with inner flange and outward flange, first axle
Hold and be connected by inner flange and outward flange with frame plate.
4. unreel transmission mechanism as described in claim 1, it is characterised in that：The length of a half-open shape of the mouth as one speaks is equipped with wear-resistant block
Hole, is equipped with second bearing in slot hole, and second bearing is engaged with air-expanding shaft 13.
5. unreel transmission mechanism as described in claim 4, it is characterised in that：At the position that second bearing is corresponded on frame plate
Equipped with limited block.
6. unreel transmission mechanism as described in claim 4, it is characterised in that：On frame plate and it is in wear-resistant block upper position
Place is equipped with the square hole communicated with slot hole, locking cylinder is also equipped with frame plate, the drive end of locking cylinder, sets on drive end
There is latch segment, latch segment merges with square hole matching to be stretched out from square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194603.5U CN207292585U (en) | 2017-09-18 | 2017-09-18 | One kind unreels transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194603.5U CN207292585U (en) | 2017-09-18 | 2017-09-18 | One kind unreels transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207292585U true CN207292585U (en) | 2018-05-01 |
Family
ID=62442831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721194603.5U Active CN207292585U (en) | 2017-09-18 | 2017-09-18 | One kind unreels transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207292585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051913A (en) * | 2018-08-13 | 2018-12-21 | 浙江美格机械股份有限公司 | A kind of platform-type wound roll material air-expanding shaft fast-positioning device |
-
2017
- 2017-09-18 CN CN201721194603.5U patent/CN207292585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051913A (en) * | 2018-08-13 | 2018-12-21 | 浙江美格机械股份有限公司 | A kind of platform-type wound roll material air-expanding shaft fast-positioning device |
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| GR01 | Patent grant |