CN207295163U - Twin-screw controls the frame driving device for embroidery machine of belt tension - Google Patents
Twin-screw controls the frame driving device for embroidery machine of belt tension Download PDFInfo
- Publication number
- CN207295163U CN207295163U CN201720320558.7U CN201720320558U CN207295163U CN 207295163 U CN207295163 U CN 207295163U CN 201720320558 U CN201720320558 U CN 201720320558U CN 207295163 U CN207295163 U CN 207295163U
- Authority
- CN
- China
- Prior art keywords
- fastening block
- belt tension
- screw
- twin
- driving device
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a kind of frame driving device for embroidery machine of twin-screw control belt tension, including expansion tightening wheel, the expansion tightening wheel to pass through belt tension device tensioner；Belt tension device includes mounting base, and the first screw rod, the first screw rod end apical grafting jacking block are threaded with mounting base, jacking block is fixedly connected with adjusting seat, the first fastening block, the first fastening block the second fastening block of mating connection, the second fastening block connection mounting base are plugged with adjusting seat；The second screw rod is passed through in second fastening block, the second screw flight connects the first fastening block.The expanding force that the utility model adjusts expansion tightening wheel by two screw rods substantially increases adjusting efficiency.
Description
Technical field
A kind of transmission device of embroidery machine is the utility model is related to, specifically a kind of embroidery of twin-screw control belt tension
Flower machine frame driving device.
Background technology
The trolley generally connected at present for the driving device of embroidery machine frame using belt, trolley is along guide rail in belt
Drive lower driver framework movement, it is clear that belt is a stressed member during this, and the material of belt is usually to become
The problems such as rubber or synthetic material of shape, senile abrasion obviously occurs in this material, its service life are not long needs
Often replace, how to extend the object that the service life of this frame driving device is always those skilled in the art's research.
Our general technological means are exactly to realize belt tension by adjusting the position increase expanding force of expansion tightening wheel in actual use
The adjusting of power, so that prolong the service life, but this adjusting process is very cumbersome, how quickly to realize expansion tightening wheel expanding force
Adjusting is one of the utility model problem to be solved.
The content of the invention
The utility model provides the embroidery that a kind of service life is long, expanding force adjusts quick twin-screw control belt tension
Flower machine frame driving device.
A kind of frame driving device for embroidery machine of twin-screw control belt tension includes guide rail, including guide rail, under guide rail
Side is provided with transmission case, is provided with the trolley moved along the rail on the upside of guide rail, motor-driven belt, belt are connected with trolley
Both ends cover respectively to be arranged on the expansion tightening wheel of rail end, and the expansion tightening wheel passes through belt tension device tensioner；The skin
Include the mounting base of connection expansion tightening wheel with swelling device, the first screw rod, the first screw rod end apical grafting are threaded with mounting base
Jacking block, jacking block are fixedly connected with adjusting seat, and the first fastening block is plugged with adjusting seat, and the first fastening block mating connection second tightens
Block, the second fastening block connection mounting base；The second screw rod is passed through in second fastening block, the second screw flight connection first is adjusted
Tight block.For this kind of frame driving device by the first screw rod end apical grafting jacking block, jacking block is fixed, at this moment rotates the drive of the first screw rod
Mounting base is moved out, elongates the expanding force that belt improves expansion tightening wheel, in order to keep this expanding force to be connected through a screw thread the
Second screw rod of one fastening block realizes that the first fastening block and the second fastening block are mutually locked, that is, the locking of expansion tightening wheel position reaches
The effect of expanding force strength is kept, extends the service life of belt.
First fastening block and the second fastening block is coordinated by inclined-plane, so that the first fastening block in inclined-plane engagement process
There is offset with the second fastening block upper-lower position so as to which apical grafting mounting base and adjusting seat reach the locking of expansion tightening wheel position, tensioner force
Measure the purpose kept.
The adjusting seat by bolt is fastenedly connected guide rail after plugging together connection guide rail, in order to install.Mounting base is U-shaped knot
Structure, two wall of U-shaped structure are provided with the circular hole of installation bearing, bearing connection expansion tightening wheel.
Catch is equipped with the outside of second fastening block, catch is fixedly connected with adjusting seat, prevents the second fastening block from unintentionally falling out.
First screw rod and the second screw rod opposite rail is respectively positioned in same axial, the twin-screw that this kind is set in the same direction
Structure, the great convenience adjustment mode of expanding force, increases work efficiency.
For the utility model by the first screw rod end apical grafting jacking block, jacking block is fixed, at this moment rotates the first screw rod and drives
Mounting base moves out, and the expanding force that belt improves expansion tightening wheel is elongated, in order to keep this expanding force to be connected through a screw thread first
Second screw rod of fastening block realizes that the first fastening block and the second fastening block are mutually locked, that is, expansion tightening wheel position locks to reach and rises
The effect of clamp force strength is kept, extends the service life of belt.The expanding force that expansion tightening wheel is adjusted by two screw rods greatly improves
Adjusting efficiency.
Brief description of the drawings
The frame driving device for embroidery machine front view structure of belt tension is controlled for the utility model twin-screw as shown in Figure 1
Schematic diagram；
It is illustrated in figure 2 the enlarged structure schematic diagram of A in Fig. 1；
It is illustrated in figure 3 the utility model and locally blows out mounting structure schematic diagram；
It is illustrated in figure 4 the utility model belt tension device and blows mounting structure schematic diagram.
Embodiment
A kind of frame driving device for embroidery machine of twin-screw control belt tension as shown in Figure 1,2,3, 4, including guide rail
4, the downside of guide rail 4 is provided with transmission case 15, and the upside of guide rail 4 is provided with the trolley 9 moved along the rail, motor is connected with trolley 9
The belt 1 of driving, 1 both ends of belt cover respectively to be arranged on the expansion tightening wheel 5 of 4 end of guide rail, and expansion tightening wheel 5 passes through belt tension device
Tensioner, belt tension device include the mounting base 6 of connection expansion tightening wheel 5, the first screw rod 7, the first spiral shell are threaded with mounting base 6
7 end apical grafting jacking block 2 of bar, jacking block 2 are fixedly connected with adjusting seat 3, the first fastening block 14, the first fastening block are plugged with adjusting seat 3
14 the second fastening blocks 13 of mating connection, the second fastening block 13 connect mounting base 6, the second screw rod 8 are passed through in the second fastening block 13, the
Two screw rods 8 are threadedly coupled the first fastening block 14, and 7 end apical grafting jacking block 2 of the first screw rod, jacking block 2 is fixed, at this moment rotates first
Screw rod 7 drives mounting base 6 to move out, and the expanding force that belt improves expansion tightening wheel is elongated, in order to keep this expanding force to pass through spiral shell
The second screw rod 8 that line connects the first fastening block 14 realizes that the first fastening block 14 and the second fastening block 13 are mutually locked, that is, rises
The locking of bearing up pulley position reaches the effect of expanding force strength is kept, and extends the service life of belt.
Coordinated as preferred structure the first fastening block 14 and the second fastening block 13 by inclined-plane.Adjusting seat 3 plugs together connection and leads
Guide rail is fastenedly connected by bolt after rail 4, prevents adjusting seat from moving, adjusting seat 3 can also release when adjustment is needed certainly
Locking is moved.
For the ease of installation, mounting base 6 is U-shaped structure, and two wall of U-shaped structure is provided with the circular hole of installation bearing 11, bearing 11
Connect expansion tightening wheel 5.The outside of second fastening block 13 is equipped with catch 12, and catch 12 is fixedly connected with adjusting seat 3.
In order to further improve the convenience of adjusting, the first screw rod 7 and 8 opposite rail 4 of the second screw rod are respectively positioned on same axis
Upwards.
Claims (6)
1. a kind of frame driving device for embroidery machine of twin-screw control belt tension, including guide rail, guide rail downside are provided with biography
Dynamic case, guide rail upside are provided with the trolley moved along the rail, motor-driven belt are connected with trolley, belt both ends cover respectively
It is arranged on the expansion tightening wheel of rail end, it is characterised in that：The expansion tightening wheel passes through belt tension device tensioner；The skin
Include the mounting base of connection expansion tightening wheel with swelling device, the first screw rod, the first screw rod end apical grafting are threaded with mounting base
Jacking block, jacking block are fixedly connected with adjusting seat, and the first fastening block is plugged with adjusting seat, and the first fastening block mating connection second tightens
Block, the second fastening block connection mounting base；The second screw rod is passed through in second fastening block, the second screw flight connection first is adjusted
Tight block.
2. the frame driving device for embroidery machine of twin-screw control belt tension as claimed in claim 1, it is characterised in that：Institute
The first fastening block and the second fastening block stated are coordinated by inclined-plane.
3. the frame driving device for embroidery machine of twin-screw control belt tension as claimed in claim 1, it is characterised in that：Institute
The adjusting seat stated by bolt is fastenedly connected guide rail after plugging together connection guide rail.
4. the frame driving device for embroidery machine of twin-screw control belt tension as claimed in claim 1, it is characterised in that：Institute
The mounting base stated is U-shaped structure, and two wall of U-shaped structure is provided with the circular hole of installation bearing, bearing connection expansion tightening wheel.
5. the frame driving device for embroidery machine of twin-screw control belt tension as claimed in claim 1, it is characterised in that：Institute
State and be equipped with catch on the outside of the second fastening block, catch is fixedly connected with adjusting seat.
6. the frame driving device for embroidery machine of twin-screw control belt tension as claimed in claim 1, it is characterised in that：Institute
The first screw rod and the second screw rod opposite rail stated are respectively positioned in same axial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720320558.7U CN207295163U (en) | 2017-03-24 | 2017-03-24 | Twin-screw controls the frame driving device for embroidery machine of belt tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720320558.7U CN207295163U (en) | 2017-03-24 | 2017-03-24 | Twin-screw controls the frame driving device for embroidery machine of belt tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207295163U true CN207295163U (en) | 2018-05-01 |
Family
ID=62271138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720320558.7U Withdrawn - After Issue CN207295163U (en) | 2017-03-24 | 2017-03-24 | Twin-screw controls the frame driving device for embroidery machine of belt tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207295163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868739A (en) * | 2017-03-24 | 2017-06-20 | 浙江镨美科智能刺绣设备有限公司 | Twin-screw controls the frame driving device for embroidery machine of belt tension |
-
2017
- 2017-03-24 CN CN201720320558.7U patent/CN207295163U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868739A (en) * | 2017-03-24 | 2017-06-20 | 浙江镨美科智能刺绣设备有限公司 | Twin-screw controls the frame driving device for embroidery machine of belt tension |
| CN106868739B (en) * | 2017-03-24 | 2018-11-20 | 浙江镨美科智能刺绣设备有限公司 | The frame driving device for embroidery machine of twin-screw control belt tension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180501 Effective date of abandoning: 20181120 |
|
| AV01 | Patent right actively abandoned |