CN208279835U - A kind of height-adjustable sewing machine - Google Patents
A kind of height-adjustable sewing machine Download PDFInfo
- Publication number
- CN208279835U CN208279835U CN201820612132.3U CN201820612132U CN208279835U CN 208279835 U CN208279835 U CN 208279835U CN 201820612132 U CN201820612132 U CN 201820612132U CN 208279835 U CN208279835 U CN 208279835U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- fixedly connected
- sewing machine
- height
- platform board
- 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
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Abstract
The utility model discloses a kind of height-adjustable sewing machines, including pedestal, the upside of the pedestal is connected with platform board by multiple telescopic rods, second spring is arranged on the telescopic rod, the both ends of the second spring are connect with pedestal and platform board respectively, sewing machine body is fixedly connected with above the platform board, symmetrically arranged lifting cover there are two being fixedly connected on the upside of the pedestal, elevating lever is connected with by elevating mechanism in the lifting cover, the upper end of the elevating lever is run through the top of lifting cover and is connect with platform board, the main shaft being rotatably connected on pedestal is equipped between two lifting covers, the upper end of the main shaft is fixedly connected with turntable.The utility model drives elevating mechanism lifting by setting transmission mechanism, and so as to go up and down to platform board, platform board is gone up and down so as to go up and down to sewing machine body, to adapt to demand of the different crowds to sewing machine height.
Description
Technical field
The utility model relates to sewing-machine equipment technical field more particularly to a kind of height-adjustable sewing machines.
Background technique
Sewing machine is formed one or more stitchings on sewing, is made one or more layers seam with one or more sewing thread
The machine that material interweaves or unites by a seam.Fabrics and leather, plastics, the paper such as function of sewing sewing cotton, fiber crops, silk, hair, staple fibre
Equal products, the stitching neat appearance stitched out, it is smooth securely, sewing velocity is fast, uses simplicity.And hand push is derived with it and embroiders computer
The art forms such as embroidery, the height of existing Sewing machines table is generally relatively fixed, different crowds can not be used to make
With.
Utility model content
Purpose of the utility model is to solve the height of existing Sewing machines table existing in the prior art is general
It is relatively fixed, can not use different crowds carry out using the shortcomings that, and propose a kind of height-adjustable sewing machine.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of height-adjustable sewing machine, including pedestal, the upside of the pedestal are connected with flat by multiple telescopic rods
Platen is arranged with second spring on the telescopic rod, and the both ends of the second spring are connect with pedestal and platform board respectively, described
It is fixedly connected with sewing machine body above platform board, is fixedly connected on the upside of the pedestal there are two symmetrically arranged lifting
Cover is connected with elevating lever by elevating mechanism in the lifting cover, the upper end of the elevating lever run through the top of lifting cover and with
Platform board connection, is equipped with the main shaft being rotatably connected on pedestal between two lifting covers, the main shaft it is upper
End is fixedly connected with turntable, and the main shaft is equipped with transmission mechanism corresponding with elevating mechanism, covers on the main shaft
Equipped with outer gear ring, the two sides of the outer gear ring are equipped with fixed mechanism, and idler wheel, institute are mounted at the bottom four corners of the pedestal
The downside for stating pedestal is equipped with position-limit mechanism corresponding with idler wheel.
Preferably, the elevating mechanism includes the sub- transmission shaft for being rotatably connected on bottom in lifting cover, the sub- transmission shaft
Upper end be fixedly connected with screw rod, offer the first thread groove corresponding with screw rod in the elevating lever, the two of the elevating lever
Side is fixedly connected to multiple first sliding blocks, and the inner wall of the lifting cover offers first sliding groove corresponding with the first sliding block.
Preferably, the transmission mechanism includes the main transmission wheel being set on main shaft, is arranged on the sub- transmission shaft
Have sub- transmission wheel, between the main transmission wheel and sub- transmission wheel by transmission band connection, the side wall of the lifting cover offer with
The corresponding movable mouth of conveyer belt.
Preferably, the fixed mechanism includes the fixed plate being fixedly connected on pedestal, and the fixed plate is far from outer gear ring
Side be connected with T-type pull rod by multiple first springs, the end of the T-type pull rod through fixed plate and is connected with limit
Plate, the limit plate are fixedly connected with limiting tooth corresponding with outer gear ring far from the side of T-type pull rod.
Preferably, the position-limit mechanism includes strut, and the side of the strut is fixedly connected with limited block, the limited block
Upside be fixedly connected with the second sliding block, second sliding slot corresponding with the second sliding block, the limit are offered on the downside of the pedestal
It is threaded with bolt on the block of position, the second sliding slot inner top offers multiple the second thread grooves corresponding with bolt, described
Strut is fixedly connected with arc panel close to the side of idler wheel.
Preferably, the arc panel is fixedly connected with preventing rubber pad close to the side of idler wheel.
The utility model has the following beneficial effects: elevating mechanism lifting is driven by setting transmission mechanism, so as to platform
Plate is gone up and down, and platform board goes up and down so as to go up and down to sewing machine body, to adapt to different crowds to sewing machine height
The demand of degree.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of height-adjustable sewing machine structural schematic diagram；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram in Fig. 1 at B.
In figure: 1 pedestal, 2 telescopic rods, 3 platform boards, 4 sewing machine bodies, 5 lifting covers, 6 screw rods, 7 elevating levers, 8 main transmissions
Axis, 9 turntables, 10 main transmission wheels, 11 fixed plates, 12T type pull rod, 13 first springs, 14 limit plates, 15 outer gear rings, 16 conveyer belts,
17 sub- transmission wheels, 18 struts, 19 arc panels, 20 limited blocks, 21 bolts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, the upside of a kind of height-adjustable sewing machine, including pedestal 1, pedestal 1 passes through multiple telescopic rods 2
It is connected with platform board 3, second spring is arranged on telescopic rod 2, the both ends of second spring are connect with pedestal 1 and platform board 3 respectively,
The top of platform board 3 is fixedly connected with sewing machine body 4.
The upside of pedestal 1 is fixedly connected there are two symmetrically arranged lifting cover 5, and the interior elevating mechanism that passes through of lifting cover 5 connects
There is elevating lever 7, the upper end of elevating lever 7 is run through the top of lifting cover 5 and connect with platform board 3, and elevating mechanism includes rotation connection
The sub- transmission shaft of bottom in lifting cover 5, the upper end of sub- transmission shaft are fixedly connected with screw rod 6, offer in elevating lever 7 and screw rod
6 corresponding first thread grooves, the two sides of elevating lever 7 are fixedly connected to multiple first sliding blocks, the inner wall of lifting cover 5 offer with
The corresponding first sliding groove of first sliding block.
The main shaft 8 being rotatably connected on pedestal 1 is equipped between two lifting covers 5, the upper end of main shaft 8 is fixed to be connected
It is connected to turntable 9, main shaft 8 is equipped with transmission mechanism corresponding with elevating mechanism, and transmission mechanism includes being set in main shaft 8
On main transmission wheel 10, be arranged with sub- transmission wheel 17 on sub- transmission shaft, pass through transmission between main transmission wheel 10 and sub- transmission wheel 17
Band 16 connects, and the side wall of lifting cover 5 offers movable mouth corresponding with conveyer belt 16.
Outer gear ring 15 is arranged on main shaft 8, the two sides of outer gear ring 15 are equipped with fixed mechanism, and fixed mechanism includes solid
Surely the fixed plate 11 being connected on pedestal 1, side of the fixed plate 11 far from outer gear ring 15 are connected with T by multiple first springs 13
The end of type pull rod 12, T-type pull rod 12 through fixed plate 11 and is connected with limit plate 14, and limit plate 14 is far from T-type pull rod 12
Side is fixedly connected with limiting tooth corresponding with outer gear ring 15.
Idler wheel is mounted at the bottom four corners of pedestal 1, the downside of pedestal 1 is equipped with position-limit mechanism corresponding with idler wheel, limit
Position mechanism includes strut 18, and the side of strut 18 is fixedly connected with limited block 20, and the upside of limited block 20 is fixedly connected with second
Sliding block, the downside of pedestal 1 offer second sliding slot corresponding with the second sliding block, and bolt 21 is threaded on limited block 20, the
Two sliding slot inner tops offer multiple second thread grooves corresponding with bolt 21, and strut 18 is fixedly connected with close to the side of idler wheel
Arc panel 19, arc panel 19 are fixedly connected with preventing rubber pad close to the side of idler wheel.
In the utility model, by rotating turntable 9, the rotation of turntable 9 drives main shaft 8 to rotate, and main shaft 8 rotates band
Main transmission wheel 10 to be moved to rotate, the main rotation of transmission wheel 10 drives conveyer belt 16 to rotate, and 17 turns of mover transmission wheel of band of the rotation of conveyer belt 16
Dynamic, the sub- rotation of transmission wheel 17 band mover transmission shaft rotates, and sub- transmission shaft rotation drives screw rod 6 to rotate, and the rotation of screw rod 6 drives lifting
Bar 7 is mobile, and elevating lever 7 is mobile to drive platform board 3 mobile, and platform board 3 is mobile to drive sewing machine body 4 mobile, leads to after regulating
Pulling T-type pull rod 12 is crossed, T-type pull rod 12 is mobile to drive limit plate 14 mobile, and limit plate 14 is mobile to drive limiting tooth and outer gear ring
15 are engaged, so that main shaft 8 is fixed so that it will not invert, so that the height of platform board 3 is fixed, and pedestal
Idler wheel under 1 is moved easily, and when needing to limit it, unscrews bolt 21, and bolt 21 unclamps, so as to mobile limit
Block 20, limited block 20 is mobile to drive strut 18 mobile, and strut 18 is mobile to drive arc panel 19 mobile, arc panel 19 it is mobile so as to
It is contacted with idler wheel, then screwing bolts 21, so that being bonded with idler wheel tightly of arc panel 19, so that idler wheel not can rotate,
So that sewing machine body 4 is at work, will not shake.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of height-adjustable sewing machine, including pedestal (1), which is characterized in that the upside of the pedestal (1) passes through multiple
Telescopic rod (2) is connected with platform board (3), and second spring, the both ends difference of the second spring are arranged on the telescopic rod (2)
It is connect with pedestal (1) and platform board (3), is fixedly connected with sewing machine body (4), the pedestal above the platform board (3)
(1) it is fixedly connected on the upside of there are two symmetrically arranged lifting cover (5), the lifting cover (5) is interior to be connected with by elevating mechanism
Elevating lever (7), the upper end of the elevating lever (7) are run through the top of lifting cover (5) and are connect with platform board (3), two liters
The main shaft (8) being rotatably connected on pedestal (1) is equipped between drop cover (5), the upper end of the main shaft (8) is fixedly connected
Have turntable (9), the main shaft (8) is equipped with transmission mechanism corresponding with elevating mechanism, is arranged on the main shaft (8)
Have outer gear ring (15), the two sides of the outer gear ring (15) are equipped with fixed mechanism, are respectively mounted at the bottom four corners of the pedestal (1)
There is idler wheel, the downside of the pedestal (1) is equipped with position-limit mechanism corresponding with idler wheel.
2. a kind of height-adjustable sewing machine according to claim 1, which is characterized in that the elevating mechanism includes turning
The dynamic sub- transmission shaft for being connected to lifting cover (5) interior bottom, the upper end of the sub- transmission shaft is fixedly connected with screw rod (6), the liter
The first thread groove corresponding with screw rod (6) is offered in drop bar (7), the two sides of the elevating lever (7) are fixedly connected to multiple
The inner wall of first sliding block, the lifting cover (5) offers first sliding groove corresponding with the first sliding block.
3. a kind of height-adjustable sewing machine according to claim 2, which is characterized in that the transmission mechanism includes set
The main transmission wheel (10) being located on main shaft (8) is arranged with sub- transmission wheel (17) on the sub- transmission shaft, the main transmission wheel
(10) it is connected between sub- transmission wheel (17) by conveyer belt (16), the side wall of the lifting cover (5) offers and conveyer belt
(16) corresponding movable mouth.
4. a kind of height-adjustable sewing machine according to claim 1, which is characterized in that the fixed mechanism includes solid
Surely the fixed plate (11) being connected on pedestal (1), the fixed plate (11) pass through multiple first far from the side of outer gear ring (15)
Spring (13) is connected with T-type pull rod (12), and the end of the T-type pull rod (12) through fixed plate (11) and is connected with limit plate
(14), the limit plate (14) is fixedly connected with limiting tooth corresponding with outer gear ring (15) far from the side of T-type pull rod (12).
5. a kind of height-adjustable sewing machine according to claim 1, which is characterized in that the position-limit mechanism includes branch
The side of bar (18), the strut (18) is fixedly connected with limited block (20), is fixedly connected on the upside of the limited block (20)
Second sliding block offers second sliding slot corresponding with the second sliding block, screw thread on the limited block (20) on the downside of the pedestal (1)
It is connected with bolt (21), the second sliding slot inner top offers multiple the second thread grooves corresponding with bolt (21), the branch
Bar (18) is fixedly connected with arc panel (19) close to the side of idler wheel.
6. a kind of height-adjustable sewing machine according to claim 5, which is characterized in that the arc panel (19) is close
The side of idler wheel is fixedly connected with preventing rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612132.3U CN208279835U (en) | 2018-04-27 | 2018-04-27 | A kind of height-adjustable sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612132.3U CN208279835U (en) | 2018-04-27 | 2018-04-27 | A kind of height-adjustable sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208279835U true CN208279835U (en) | 2018-12-25 |
Family
ID=64752237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820612132.3U Expired - Fee Related CN208279835U (en) | 2018-04-27 | 2018-04-27 | A kind of height-adjustable sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208279835U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705442A (en) * | 2020-06-24 | 2020-09-25 | 广东国色婚纱礼服有限公司 | Sewing device for embroidery processing of fabric |
| CN111826823A (en) * | 2020-03-20 | 2020-10-27 | 徐州力达缝纫设备制造有限公司 | Sewing machine convenient to adjust |
| CN111904187A (en) * | 2020-07-20 | 2020-11-10 | 马鞍山市泰隆家具有限公司 | Intelligent automatic back pressure type clamping equipment |
| CN112009587A (en) * | 2020-09-15 | 2020-12-01 | 贺超 | Motor vehicle track extracting tool convenient to use |
| CN113584745A (en) * | 2021-07-24 | 2021-11-02 | 广东浪登服装有限公司 | Sewing equipment for shirt processing production and control method |
| CN114395867A (en) * | 2022-01-14 | 2022-04-26 | 宿迁琴工缝制设备有限公司 | Lifting transmission device of sewing machine frame |
-
2018
- 2018-04-27 CN CN201820612132.3U patent/CN208279835U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111826823A (en) * | 2020-03-20 | 2020-10-27 | 徐州力达缝纫设备制造有限公司 | Sewing machine convenient to adjust |
| CN111705442A (en) * | 2020-06-24 | 2020-09-25 | 广东国色婚纱礼服有限公司 | Sewing device for embroidery processing of fabric |
| CN111904187A (en) * | 2020-07-20 | 2020-11-10 | 马鞍山市泰隆家具有限公司 | Intelligent automatic back pressure type clamping equipment |
| CN112009587A (en) * | 2020-09-15 | 2020-12-01 | 贺超 | Motor vehicle track extracting tool convenient to use |
| CN113584745A (en) * | 2021-07-24 | 2021-11-02 | 广东浪登服装有限公司 | Sewing equipment for shirt processing production and control method |
| CN114395867A (en) * | 2022-01-14 | 2022-04-26 | 宿迁琴工缝制设备有限公司 | Lifting transmission device of sewing machine frame |
| CN114395867B (en) * | 2022-01-14 | 2023-03-14 | 宿迁琴工缝制设备有限公司 | Lifting transmission device of sewing machine frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |