CN203904637U - Auxiliary unloading device of sewing unit - Google Patents
Auxiliary unloading device of sewing unit Download PDFInfo
- Publication number
- CN203904637U CN203904637U CN201420143798.0U CN201420143798U CN203904637U CN 203904637 U CN203904637 U CN 203904637U CN 201420143798 U CN201420143798 U CN 201420143798U CN 203904637 U CN203904637 U CN 203904637U
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- Prior art keywords
- circular shaft
- balance arm
- hinged
- discharging device
- platen
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Abstract
The utility model provides an auxiliary unloading device of a sewing unit, belonging to the technical field of sewing machines and solving the problems that an existing unloading device is high in energy consumption during working, low in applicability and the like. The auxiliary unloading device of the sewing unit comprises a table board I for operating cloth and a table board II on which parts are arranged, wherein the table board I and the table board II are respectively arranged on the sewing machine; a mounting block is arranged on the table board II; a motor is fixedly connected to the mounting block; a swing member is hinged to the mounting block; an air cylinder for enabling the swing member to swing is arranged between the swing member and the table board II; one end of the swing member is connected with a housing; synchronous wheels are arranged on two ends in the housing; a synchronous belt is arranged between the synchronous wheels and positioned above the table board I, wherein one synchronous wheel is connected with the motor through a universal joint. The unloading device has the advantages of low working energy consumption, wide applicability and the like.
Description
Technical field
The utility model belongs to sewing machine technique field, relates to a kind of device for discharging, particularly a kind of auxiliary discharging device of making unit.
Background technology
Needs along with economic development and production, Sewing machines is progressively to industrialization development, from domestic sewing machine, become gradually industrial sewing machines, in industrial sewing machine, send discharge system to have very important effect to whole Sewing machines, greatly the minimizing of degree hand labor power, increased production efficiency, yet send the structure of discharge system, be also multimodal various.
For example Chinese patent literature data discloses the automatic feeding [application number 201110228229.7 of Sewing machines; Application publication number: CN102433692A], in this device, Sewing machines comprises a board, automatic feeding comprises a motor, motor and a member of translational are in transmission connection, and are fixedly connected with two cloth clamping devices on member of translational, and two cloth clamping devices extend to the top of board.
This device adopts driven by motor one member of translational to move horizontally, and member of translational is a Timing Belt, and the two ends of Timing Belt are respectively provided with a synchronizing wheel, and one of them synchronizing wheel is connected with the output shaft of motor.Member of translational drives two cloth clamping devices to move back and forth again, thereby make to be clamped in two clothes in cloth clamping device, can on Sewing machines table, move, by the head of Sewing machines, it be sewed, this invention reliable in action, but its this device during work energy consumption high, applicability is low.
Summary of the invention
The problems such as the purpose of this utility model is for the above-mentioned problems in the prior art, and a kind of auxiliary discharging device of making unit is provided, and this device for discharging work energy consumption is low, and applicability is wide, and while having solved existing device for discharging work, energy consumption is high, and applicability is low.
The purpose of this utility model can realize by following technical proposal: a kind of auxiliary discharging device of making unit, comprise for operating the platen one of cloth and the platen two of mounting parts, described platen one and platen two are installed on Sewing machines, on described platen two, there is mounting blocks, on described mounting blocks, be fixed with motor, it is characterized in that: on described mounting blocks, be hinged with swing component, between described swing component and platen two, there is the cylinder that swing component is swung, described swing component one end is fixed with case, in described case, two ends are provided with synchronizing wheel, between described synchronizing wheel, there is Timing Belt, described Timing Belt is positioned at described platen one top, one of them synchronizing wheel is connected with described motor by universal joint.
Swing component one end is hinged on mounting blocks, the other end is fixed with case, the two ends of case are provided with two synchronizing wheels, between synchronizing wheel, be provided with Timing Belt, by cylinder, drive swing component to take pin joint and rotate as fulcrum, thereby Timing Belt is left or near platen one, one of them synchronizing wheel is driving wheel, by universal joint, be connected with electric machine main shaft, make Timing Belt can realize transmission at various height.Timing Belt is pressed on cloth and utilizes frictional force between the two to make cloth toward the other end motion of platen one, then Timing Belt upwards leaves platen one, motion realizes the batch (-type) discharging work of cloth and so forth, this device makes moving cloth by the frictional force between belt and cloth, work energy consumption is low, and applicability is wide.
In above-mentioned a kind of auxiliary discharging device of making unit, described case two ends are connected with described synchronizing wheel by roller shaft.
Case is elongate, by insert roller shaft in synchronizing wheel core wheel, synchronizing wheel is fixed on to the two ends of case.
In above-mentioned a kind of auxiliary discharging device of making unit, described swing component comprises the pendulum plate that is tabular and is positioned at the elongated balance arm of pendulum plate below, and described pendulum plate and balance arm are connected.
Swing component consists of a pendulum plate and a balance arm, and pendulum plate and balance arm link together.
In above-mentioned a kind of auxiliary discharging device of making unit, the both sides of end, described pendulum plate one end are separately installed with connector, and described pendulum plate and case are connected by two connectors.
Connector one end connects with pendulum plate and is connected, and the other end is connected by screw with case.
In above-mentioned a kind of auxiliary discharging device of making unit, on described mounting blocks, there are hinged seat one and hinged seat two, two hinged seats and all there is upper articulated section and lower hinge hole, the described pendulum plate other end is hinged on two hinged seats by articulated section on two.
The other end of pendulum plate is hinged on the hinged seat of mounting blocks, and air cylinder driven pendulum plate is done wobbling action.
In above-mentioned a kind of auxiliary discharging device of making unit, described balance arm one end is hinged on two hinged seats by twice hinge holes, and the described balance arm other end is connected with described pendulum plate.
Balance arm can rotate, and the combination of balance arm and pendulum plate makes whole mechanism stable performance good, avoids causing element falling in the process swinging.
In above-mentioned a kind of auxiliary discharging device of making unit, the piston rod of described cylinder is hinged on balance arm, and described cylinder block is hinged on mounting blocks side.
Cylinder drives balance arm, balance arm band movable pendulum plate, thus drive Timing Belt completes the clearance-type discharging work of leaving platen one or realizing cloth near platen one.
In above-mentioned a kind of auxiliary discharging device of making unit, described twice hinge holes are inserted with circular shaft one, described balance arm one end is run through by described circular shaft one, the described balance arm other end have with described circular shaft one two ends with towards circular shaft two, described circular shaft two runs through the described balance arm other end.
The two ends of balance arm are all inserted with circular shaft, and two circular shafts are parallel to each other, and insert respectively in lower hinge hole at the two ends of circular shaft one, and balance arm is hinged on mounting blocks.
In above-mentioned a kind of auxiliary discharging device of making unit, on described each connector, all there is hinge hole one, the two ends of described circular shaft two are inserted in respectively in two hinge holes one.
The two ends of circular shaft two are plugged in two hinge holes, thereby balance arm is connected with pendulum plate.
In above-mentioned a kind of auxiliary discharging device of making unit, described circular shaft one is provided with and makes circular shaft one with respect to hinged seat one and hinged seat two axial limitings and make balance arm one end with respect to the locating part of circular shaft one axial limiting, and described circular shaft two is provided with and makes circular shaft two with respect to two connector axial limitings and make the balance arm other end with respect to the locating part of circular shaft two axial limitings.
At circular shaft one and circular shaft two, near each hinge hole place, all there is draw-in groove and collar, collar is locating part, be used for limiting the axially-movable of circular shaft one and circular shaft two, the end of balance arm is positioned at the center of circular shaft one and circular shaft two, in circular shaft center, all has for limiting balance arm along draw-in groove and the collar of circular shaft axially-movable.
Compared with prior art, the auxiliary discharging device of originally making unit has the following advantages:
1, the auxiliary discharging device of originally making unit is by the frictional force drive cloth motion simulation between Timing Belt and cloth, and applicability is wide.
2, originally make in the auxiliary discharging device of unit, thereby motor connects synchronizing wheel by universal joint drives Timing Belt, design ingenious, by air cylinder driven swing component reciprocally swinging, make cloth realize batch (-type) discharging works simultaneously, at cloth, change and all do not need to regulate machinery when frequent, energy consumption is low, and there is no complicated part, simple in structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of originally making the auxiliary discharging device of unit.
Fig. 2 is the structure explosive view of originally making the auxiliary discharging device of unit.
Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2.
In figure, 1, platen one; 2, platen two; 3, mounting blocks; 3a, hinged seat one; 3b, hinged seat two; 3a1, upper articulated section; 3a2, lower hinge hole; 4, motor; 5, pendulum plate; 6, balance arm; 7, cylinder; 8, case; 9, synchronizing wheel; 10, Timing Belt; 11, universal joint; 12, roller shaft; 13, connector; 13a, hinge hole one; 14, circular shaft one; 15, circular shaft two; 16, draw-in groove; 17, collar.
The specific embodiment
As depicted in figs. 1 and 2, originally make the auxiliary discharging device of unit, comprise for operating the platen 1 of cloth and the platen 22 of mounting parts, platen 1 and platen 22 are installed on Sewing machines, the position of platen 1 is higher than platen 22, a mounting blocks 3 is connected on platen 22, on mounting blocks 2, be connected a motor 4 is installed, mounting blocks 2 sides are hinged with pendulum plate 5 and balance arm 6, pendulum plate 5 and balance arm 6 are connected, between balance arm 6 and platen 22, cylinder 7 is installed, cylinder 7 drives balance arm 6 and pendulum plate 5 to do wobbling action, on pendulum plate 5, one end is fixed with case 8, case 8 two ends are provided with synchronizing wheel 9 and Timing Belt 10, Timing Belt 10 is arranged between two synchronizing wheels 9, synchronizing wheel 9 and Timing Belt 10 are positioned at platen one 1 tops, one of them synchronizing wheel 9 is connected with the main shaft of motor 4 by universal joint 11, make Timing Belt 10 can realize transmission at various height, by cylinder 7 band movable pendulum plates 5 and balance arm 6, take pin joint rotates as fulcrum, thereby Timing Belt 10 is left or close platen one, Timing Belt 10 is pressed on cloth and utilizes frictional force between the two to make cloth toward the other end motion of platen 1, then Timing Belt 10 upwards leaves platen 1, motion realizes the batch (-type) discharging work of cloth and so forth.This apparatus structure is simple, utilize the frictional force of Timing Belt 10 and cloth to realize the movement of cloth, applicability is wide, utilize universal joint 11 to connect motor 4 and synchronizing wheel 9, utilize cylinder 7 to drive Timing Belt 10 to realize cloth intermittent movement, at cloth, change when frequent and all do not need to regulate machinery, stable sewing is made effect, has improved production efficiency.
As shown in Figure 3, pendulum plate 5 is elongated tabular, and its both sides, one end are separately installed with connector 13, and connector 13 one end are connected in pendulum plate 5, the other end is connected on case 8 by screw, and the two ends of case 8 are arranged on two synchronizing wheels 9 on case 8 by two roller shafts 12.On mounting blocks 3, be fixed with hinged seat one 3a and hinged seat two 3b, both are positioned at same level line and are symmetrical arranged, and two hinged seats all have upper articulated section 3a1 and lower hinge hole 3a2, and the other end of pendulum plate 5 is hinged on hinged seat by two upper articulated section 3a1.
Below pendulum plate 5, there is elongated balance arm 6, the both ends of balance arm 6 are inserted with circular shaft 1 and the circular shaft 2 15 that runs through balance arm 6 both ends, two circular shafts are parallel to each other, insert respectively in twice hinge hole 3a2 at the two ends of circular shaft 1, the downside of connector 13 all has hinge hole one 13a, insert respectively in two hinge hole one 13a at the two ends of circular shaft 2 15, thereby balance arm 6 is hinged on mounting blocks 3 and with pendulum plate 5 to be connected, at circular shaft 1 and circular shaft 2 15, near each hinge hole place, all there is draw-in groove 16 and collar 17, collar 17 is locating part, be used for limiting the axially-movable of circular shaft, the end of balance arm 6 is positioned at the center of circular shaft, in circular shaft center, all have for limiting balance arm 6 along draw-in groove 16 and the collar 17 of circular shaft axially-movable.Cylinder 7 piston rods are hinged on balance arm 6, and the cylinder body of cylinder 7 is hinged on the side of mounting blocks 3, and cylinder 7 drives balance arm 6, balance arm 6 band movable pendulum plates 5, thus drive Timing Belt 10 completes the clearance-type discharging work of leaving platen 1 or realizing cloth near platen 1.Combination by pendulum plate 5 and balance arm 6 makes whole mechanism stable high, more steady during operation.
In actual production, locating part can be pin, pilot pin etc.The cylinder body of cylinder 7 can be hinged on platen two; for another example also there is various ways with the articulated manner of mounting blocks in balance arm 6 and pendulum plate 5; for example on mounting blocks 3, be only provided with a hinged seat; hinged seat is provided with two holes; the center of the end of balance arm 6 and pendulum plate 5 arranges groove; groove side arranges hinge hole; this kind of structure also can realize hinged; but the comprehensive aspect such as comprehensive process complexity and cost is considered; the present embodiment is optimum embodiment, and above-mentioned technical characterictic should be considered as equivalent feature and also fall in protection domain of the present utility model.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as platen 1, platen 22, mounting blocks 3, hinged seat one 3a, hinged seat two 3b, upper articulated section 3a1, lower hinge hole 3a2, motor 4, pendulum plate 5, balance arm 6, cylinder 7, case 8, synchronizing wheel 9, Timing Belt 10, universal joint 11, roller shaft 12, connector 13, hinge hole one 13a, circular shaft 1, circular shaft 2 15, draw-in groove 16, collar 17 herein, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (10)
1. an auxiliary discharging device of making unit, comprise for operating the platen one (1) of cloth and the platen two (2) of mounting parts, described platen one (1) and platen two (2) are installed on Sewing machines, on described platen two (2), there is mounting blocks (3), on described mounting blocks (3), be fixed with motor (4), it is characterized in that: described mounting blocks is hinged with swing component on (3), between described swing component and platen two (2), there is the cylinder (7) that swing component is swung, described swing component one end is fixed with case (8), the interior two ends of described case (8) are provided with synchronizing wheel (9), between described synchronizing wheel (9), there is Timing Belt (10), described Timing Belt (10) is positioned at described platen one (1) top, one of them synchronizing wheel (9) is connected with described motor (4) by universal joint (11).
2. a kind of auxiliary discharging device of making unit according to claim 1, is characterized in that, described case (8) two ends are connected with described synchronizing wheel (9) by roller shaft (12).
3. a kind of auxiliary discharging device of making unit according to claim 1 and 2, it is characterized in that, described swing component comprise the pendulum plate (5) that is tabular and be positioned at pendulum plate (5) below elongated balance arm (6), described pendulum plate (5) and balance arm (6) are connected.
4. a kind of auxiliary discharging device of making unit according to claim 3, is characterized in that, the both sides of described pendulum plate (5) end, one end are separately installed with connector (13), and described pendulum plate (5) is connected by two connectors (13) with case (8).
5. a kind of auxiliary discharging device of making unit according to claim 4, it is characterized in that, on described mounting blocks (3), there is hinged seat one (3a) and hinged seat two (3b), two hinged seats all have upper articulated section (3a1) and lower hinge hole (3a2), and described pendulum plate (5) other end is hinged on two hinged seats by articulated section (3a1) on two.
6. a kind of auxiliary discharging device of making unit according to claim 5, is characterized in that, described balance arm (6) one end is hinged on two hinged seats by twice hinge holes (3a2), and described balance arm (6) other end is connected with described pendulum plate (5).
7. a kind of auxiliary discharging device of making unit according to claim 3, is characterized in that, it is upper that the piston rod of described cylinder (7) is hinged on balance arm (6), and described cylinder (7) cylinder body is hinged on mounting blocks (3) side.
8. a kind of auxiliary discharging device of making unit according to claim 5, it is characterized in that, described twice hinge holes (3a2) are inserted with circular shaft one (14), described balance arm (6) one end is run through by described circular shaft one (14), described balance arm (6) other end have with described circular shaft one (14) two ends with towards circular shaft two (15), described circular shaft two (15) runs through described balance arm (6) other end.
9. a kind of auxiliary discharging device of making unit according to claim 8, is characterized in that, all has hinge hole one (13a) on described each connector (13), and the two ends of described circular shaft two (15) are inserted in respectively in two hinge holes one (13a).
10. a kind of auxiliary discharging device of making unit according to claim 8, it is characterized in that, described circular shaft one (14) is provided with and makes circular shaft one (14) with respect to hinged seat one (3a) and hinged seat two (3b) axial limiting and make balance arm (6) one end with respect to the locating part of circular shaft one (14) axial limiting, and described circular shaft two (15) is provided with and makes circular shaft two (15) with respect to two connectors (13) axial limiting and make balance arm (6) other end with respect to the locating part of circular shaft two (15) axial limitings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143798.0U CN203904637U (en) | 2014-03-27 | 2014-03-27 | Auxiliary unloading device of sewing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143798.0U CN203904637U (en) | 2014-03-27 | 2014-03-27 | Auxiliary unloading device of sewing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203904637U true CN203904637U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143798.0U Expired - Fee Related CN203904637U (en) | 2014-03-27 | 2014-03-27 | Auxiliary unloading device of sewing unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN203904637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674467A (en) * | 2015-02-12 | 2015-06-03 | 苏州翰德利机电科技有限公司 | Automatic material collection sewing device |
-
2014
- 2014-03-27 CN CN201420143798.0U patent/CN203904637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674467A (en) * | 2015-02-12 | 2015-06-03 | 苏州翰德利机电科技有限公司 | Automatic material collection sewing device |
| CN104674467B (en) * | 2015-02-12 | 2017-12-01 | 苏州翰德利机电科技有限公司 | A kind of sewing device of automatic material receiving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160908 Address after: 317604 Taizhou Province, Yuhuan County, Lantau Island Road, Hing Hong Kong Road, No. 198 Patentee after: Zhejiang Zoje Sewing Technology Co., Ltd. Patentee after: Zhejiang Zhongyi Sewing Machine Co Ltd Patentee after: Zhejiang Besserman sewing machine Co., Ltd. Address before: 317604 Yuhuan County barley island Subdistrict Office, Zhejiang, Taizhou Patentee before: Zhejiang Zoje Sewing Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |