CN111334942A - Computer quilter moving mechanism with tensioning adjusting mechanism - Google Patents
Computer quilter moving mechanism with tensioning adjusting mechanism Download PDFInfo
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- CN111334942A CN111334942A CN202010300453.1A CN202010300453A CN111334942A CN 111334942 A CN111334942 A CN 111334942A CN 202010300453 A CN202010300453 A CN 202010300453A CN 111334942 A CN111334942 A CN 111334942A
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- fixed
- transmission belt
- moving mechanism
- supporting
- belt pulley
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B39/00—Workpiece carriers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a computer quilter moving mechanism with a tensioning adjusting mechanism, which comprises a bottom frame, wherein two supporting beams are arranged at the inner sides of a left side beam and a right side beam of the bottom frame, and two ends of each supporting beam are fixed on a front transverse beam and a rear transverse beam of the bottom frame; the left part and the right part of the top surface of the transverse beam at the front part are respectively fixed with two corresponding supporting seats, and the middle rotating shaft of the transmission belt pulley is hinged on the two corresponding supporting seats through a bearing. The tension degree of the transmission belt is adjusted by adjusting the tension wheel, and the support of the support part of the moving frame is realized by the elongated strip with the arc-shaped top surface arranged on the top surface of the side beam and the side elongated strip with the arc-shaped side wall arranged on the side wall of the side beam.
Description
Technical Field
The invention relates to the technical field of textile machinery equipment, in particular to a computer quilter moving mechanism with a tensioning adjusting mechanism.
Background
The computerized quilting machine is a device for controlling the running of the quilting machine by a computer, and can quilt quilts, sleeping bags, bedcovers, curtains and the like.
The top surfaces of the side beams are generally provided with guide rails which are generally rectangular long strips, the bottoms of the support parts are provided with sliding grooves, and the long strip inserts are sleeved on the sliding grooves to realize sliding movement.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a computer quilter moving mechanism with a tensioning adjusting mechanism, which adjusts the tension degree of a transmission belt by adjusting a tensioning wheel, and realizes the support of a supporting part of a moving frame by installing a long strip with an arc-shaped top surface on the top surface of a side beam and a side long strip with an arc-shaped side wall on the side wall of the side beam.
The scheme for solving the technical problems is as follows:
a computer quilter moving mechanism with a tensioning adjusting mechanism comprises a bottom frame, wherein two supporting beams are arranged at the inner sides of a left side beam and a right side beam of the bottom frame, and two ends of each supporting beam are fixed on a front transverse beam and a rear transverse beam of the bottom frame;
the top surfaces of the left part and the right part of the transverse beam at the front part are respectively fixed with two corresponding supporting seats at the left and right sides, and a middle rotating shaft of the transmission belt pulley is hinged on the two corresponding supporting seats through a bearing;
the left part and the right part of the top surface of the transverse beam at the rear part are respectively fixed with two rear supporting seats corresponding to the left and the right parts, the central rotating shaft of the rear transmission belt pulley is hinged on the two corresponding rear supporting seats through a bearing, and the transmission belt is tensioned on the transmission belt pulley and the corresponding rear transmission belt pulley;
the top plate of the supporting beam is formed with a vertical through hole, the vertical screw rod is inserted in the vertical through hole in a sleeved mode, an upper adjusting seat is fixed to the top of the vertical screw rod, a tensioning wheel is hinged to the upper adjusting seat and pressed against the bottom surface of the belt body on the lower portion of the transmission belt, two adjusting nuts are connected to the vertical screw rod in a threaded mode, and the top plate of the supporting beam is clamped between the two corresponding adjusting nuts.
The middle part of the transverse beam at the rear part is fixed with two connecting seats, the central rotating shaft is hinged on the two connecting seats through a bearing, the middle part of the central rotating shaft is fixed with a transmission chain wheel, the two ends of the central rotating shaft extend out of the corresponding connecting seats and are connected with one end of a transition rotating shaft through a coupler, the other end of the transition rotating shaft is connected with one end of the central rotating shaft of the corresponding rear transmission belt pulley through a coupler, the transition rotating shaft is hinged on the middle connecting seat through a bearing, and the middle connecting seat is fixed on the top surface of the.
And a driving motor is fixed on the rear wall surface of the transverse beam at the rear part, a driving chain wheel is fixed on an output shaft of the driving motor, and a chain is tensioned on the driving chain wheel and the transmission chain wheel.
The inner wall surface of the transmission belt is a toothed surface, outer toothed parts are formed on the outer side walls of the transmission belt pulley and the rear transmission belt pulley, and the outer toothed parts are meshed with the toothed surface.
And the top surfaces of the two side beams are fixed with long strips of which the top surfaces are arc surfaces.
And side long strips with arc-shaped side walls are fixed on the opposite wall surfaces of the two side beams.
And a middle groove is formed in the top surface of the middle part of the transverse beam at the rear part, and the lower part of the transmission chain wheel is inserted and sleeved in the middle groove.
The invention has the following outstanding effects: compared with the prior art, it adjusts driving belt's rate of tension through adjusting the take-up pulley, its top surface installation top surface through the curb girder is the microscler strip of arcwall face and the lateral wall installation lateral wall of curb girder is the side microscler strip of arcwall face simultaneously, the realization is to the support of the supporting part of removing the frame, owing to all adopt the arcwall face, make its area of contact little, the friction is little, reducing wear, and adopt the microscler strip of top surface and the side microscler strip of lateral wall, thereby further restriction removes the supporting part of frame, guarantee to remove a moving direction stability.
Drawings
FIG. 1 is a partial top view of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
fig. 3 is a partially enlarged view of fig. 2.
Detailed Description
In an embodiment, as shown in fig. 1 to 3, a computer quilter moving mechanism with a tension adjusting mechanism comprises a base frame 10, wherein two supporting beams 12 are arranged at the inner sides of left and right side beams 11 of the base frame 10, and both ends of the supporting beams 12 are fixed on front and rear transverse beams 13 of the base frame 10;
the left part and the right part of the top surface of the transverse beam 13 at the front part are respectively fixed with two corresponding supporting seats 14 at the left and right parts, and a middle rotating shaft of the transmission belt pulley 15 is hinged on the two corresponding supporting seats 14 through a bearing;
the left part and the right part of the top surface of the transverse beam 13 at the rear part are respectively fixed with two rear supporting seats 16 corresponding to the left and the right parts, the central rotating shaft of the rear transmission belt pulley 17 is hinged on the two corresponding rear supporting seats 16 through a bearing, and a transmission belt 18 is tensioned on the transmission belt pulley 15 and the corresponding rear transmission belt pulley 17;
a vertical through hole 121 is formed in the top plate of the supporting beam 12, a vertical screw 122 is inserted in the vertical through hole 121, an upper adjusting seat 19 is fixed at the top of the vertical screw 122, a tensioning wheel 20 is hinged to the upper adjusting seat 19, the tensioning wheel 20 is pressed against the bottom surface of the lower belt body of the transmission belt 15, two adjusting nuts 123 are screwed on the vertical screw 122, and the top plate of the supporting beam 12 is clamped between the two corresponding adjusting nuts 123.
Further, the middle part of the transverse beam 13 at the rear part is fixed with two connecting seats 21, the central rotating shaft 22 is hinged on the two connecting seats 21 through a bearing, the middle part of the central rotating shaft 22 is fixed with a transmission chain wheel 23, the two ends of the central rotating shaft 22 extend out of the corresponding connecting seats 21 and are connected with one end of a transition rotating shaft 24 through a coupler, the other end of the transition rotating shaft 24 is connected with one end of the central rotating shaft of the corresponding rear transmission belt pulley 17 through a coupler, the transition rotating shaft 24 is hinged on a middle connecting seat 25 through a bearing, and the middle connecting seat 25 is fixed on the top surface of the transverse beam 13.
Further, a driving motor 30 is fixed on the rear wall surface of the rear transverse beam 13, a driving sprocket 31 is fixed on the output shaft of the driving motor 30, and a chain 32 is tensioned on the driving sprocket 31 and the transmission sprocket 23.
Further, the inner wall surface of the transmission belt 18 is a toothed surface, and outer toothed portions are formed on the outer side walls of the transmission belt pulley 15 and the rear transmission belt pulley 17 and meshed with the toothed surface.
Further, the top surfaces of the two side beams 11 are fixed with the long bars 1 with the top surfaces being arc surfaces.
Further, the side long bars 2 with arc-shaped side walls are fixed on the opposite wall surfaces of the two side beams 11.
Further, a middle groove 3 is formed in the middle top surface of the rear transverse beam 13, and the lower portion of the transmission chain wheel 23 is inserted into the middle groove 3.
In this embodiment, it installs the carriage on chassis 10, the carriage structure is similar with the portal frame, including main transverse beam, both ends bottom surface fixed support portion about main transverse beam, the bottom outside shaping outside groove of two supporting parts, the top surface and the lateral wall shaping arc spout of outside groove, microscler 1 plug bush is in the arc spout of top surface, 2 plug bushes of side microscler are in the arc spout of lateral wall, and still fixed connection movable block on the supporting part, connect the movable block install on corresponding driving belt 18 can, it is very convenient.
When the movable rack is used, the movable rack can be moved by driving the motor 30 to operate.
In this embodiment, after the device is used for a certain period of time, the two adjusting nuts 123 on the vertical screw 122 can be unscrewed, then the height of the vertical screw 122 is moved, the pressure of the tensioning wheel 20 pressing against the bottom surface of the lower belt body of the transmission belt 15 is adjusted, so that the tension of the transmission belt 15 is adjusted, and then the adjusting nuts 123 are screwed, so that the device is convenient to adjust and has a good effect.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (7)
1. A computerized quilting machine moving mechanism with a tension adjusting mechanism comprises a base frame (10), and is characterized in that: two supporting beams (12) are arranged at the inner sides of the left side beam (11) and the right side beam (11) of the underframe (10), and two ends of each supporting beam (12) are fixed on the front transverse beam (13) and the rear transverse beam (13) of the underframe (10);
the top surfaces of the left part and the right part of the transverse beam (13) at the front part are respectively fixed with two corresponding supporting seats (14), and a middle rotating shaft of the transmission belt pulley (15) is hinged on the two corresponding supporting seats (14) through a bearing;
the top surfaces of the left part and the right part of the transverse beam (13) at the rear part are respectively fixed with two rear supporting seats (16) which correspond to each other left and right, the central rotating shaft of the rear transmission belt pulley (17) is hinged on the two corresponding rear supporting seats (16) through a bearing, and a transmission belt (18) is tensioned on the transmission belt pulley (15) and the corresponding rear transmission belt pulley (17);
vertical through holes (121) are formed in the top plate of the supporting beam (12), vertical screw rods (122) are inserted in the vertical through holes (121), upper adjusting seats (19) are fixed to the tops of the vertical screw rods (122), tensioning wheels (20) are hinged to the upper adjusting seats (19), the tensioning wheels (20) are pressed against the bottom surface of the lower belt body of the transmission belt (15), two adjusting nuts (123) are connected to the vertical screw rods (122) in a threaded mode, and the top plate of the supporting beam (12) is clamped between the two corresponding adjusting nuts (123).
2. The computerized quilting machine moving mechanism with a tension adjustment mechanism of claim 1 wherein: the middle part of horizontal roof beam (13) at rear portion is fixed with two connecting seats (21), center axis of rotation (22) articulates on two connecting seats (21) through the bearing, the middle part of center axis of rotation (22) is fixed with drive sprocket (23), the connecting seat (21) that correspond are stretched out at the both ends of center axis of rotation (22) and have the one end of transition pivot (24) through the coupling joint, the other end of transition pivot (24) is connected with the one end of the center pivot of the back drive pulley (17) that corresponds through the coupling joint, transition pivot (24) articulate on middle part connecting seat (25) through the bearing, middle part connecting seat (25) are fixed on the top surface of horizontal roof beam (13) at rear portion.
3. The computerized quilting machine moving mechanism with a tension adjustment mechanism of claim 2 wherein: and a driving motor (30) is fixed on the rear wall surface of the rear transverse beam (13), a driving chain wheel (31) is fixed on an output shaft of the driving motor (30), and a chain (32) is tensioned on the driving chain wheel (31) and the transmission chain wheel (23).
4. The computerized quilting machine moving mechanism with a tension adjustment mechanism of claim 1 wherein: the inner wall surface of the transmission belt (18) is a tooth-shaped surface, and outer tooth parts are formed on the outer side walls of the transmission belt pulley (15) and the rear transmission belt pulley (17) and meshed with the tooth-shaped surface.
5. The computerized quilting machine moving mechanism with a tension adjustment mechanism of claim 1 wherein: and the top surfaces of the two side beams (11) are fixed with long strips (1) of which the top surfaces are arc surfaces.
6. The computerized quilting machine moving mechanism with a tension adjustment mechanism of claim 1 wherein: and side long strips (2) with arc-shaped side walls are fixed on the opposite wall surfaces of the two side beams (11).
7. The computerized quilting machine moving mechanism with a tension adjustment mechanism of claim 2 wherein: the middle top surface of the transverse beam (13) at the rear part is formed with a middle groove (3), and the lower part of the transmission chain wheel (23) is inserted in the middle groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010300453.1A CN111334942A (en) | 2020-04-16 | 2020-04-16 | Computer quilter moving mechanism with tensioning adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010300453.1A CN111334942A (en) | 2020-04-16 | 2020-04-16 | Computer quilter moving mechanism with tensioning adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111334942A true CN111334942A (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010300453.1A Pending CN111334942A (en) | 2020-04-16 | 2020-04-16 | Computer quilter moving mechanism with tensioning adjusting mechanism |
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| Country | Link |
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| CN (1) | CN111334942A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001025593A (en) * | 1999-07-14 | 2001-01-30 | Janome Sewing Mach Co Ltd | Embroidery frame with roller feed mechanism |
| CN108438759A (en) * | 2018-05-28 | 2018-08-24 | 佛山海悦智达科技有限公司 | A kind of parts conveying material selection mechanism with tensioning apparatus |
| CN109750421A (en) * | 2019-01-29 | 2019-05-14 | 苏州澳拓美盛自动化设备有限公司 | Large format super-thick material fabric sews work station |
| CN109931280A (en) * | 2019-03-18 | 2019-06-25 | 深圳市创智联科技发展有限公司 | A kind of dust exhausting centrifugal ventilator with automatic adjustment rate of tension |
| CN110681809A (en) * | 2019-10-17 | 2020-01-14 | 珠海市艾森科技有限公司 | Flexible conveying mechanism and automatic feeding, winding and soldering detection production line |
-
2020
- 2020-04-16 CN CN202010300453.1A patent/CN111334942A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001025593A (en) * | 1999-07-14 | 2001-01-30 | Janome Sewing Mach Co Ltd | Embroidery frame with roller feed mechanism |
| CN108438759A (en) * | 2018-05-28 | 2018-08-24 | 佛山海悦智达科技有限公司 | A kind of parts conveying material selection mechanism with tensioning apparatus |
| CN109750421A (en) * | 2019-01-29 | 2019-05-14 | 苏州澳拓美盛自动化设备有限公司 | Large format super-thick material fabric sews work station |
| CN109931280A (en) * | 2019-03-18 | 2019-06-25 | 深圳市创智联科技发展有限公司 | A kind of dust exhausting centrifugal ventilator with automatic adjustment rate of tension |
| CN110681809A (en) * | 2019-10-17 | 2020-01-14 | 珠海市艾森科技有限公司 | Flexible conveying mechanism and automatic feeding, winding and soldering detection production line |
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