CN220012993U - Automatic sewing equipment for cylindrical dedusting filter bag - Google Patents
Automatic sewing equipment for cylindrical dedusting filter bag Download PDFInfo
- Publication number
- CN220012993U CN220012993U CN202223501443.8U CN202223501443U CN220012993U CN 220012993 U CN220012993 U CN 220012993U CN 202223501443 U CN202223501443 U CN 202223501443U CN 220012993 U CN220012993 U CN 220012993U
- Authority
- CN
- China
- Prior art keywords
- cloth
- filter bag
- cloth guide
- platform
- tension control
- 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.)
- Active
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 55
- 239000004744 fabric Substances 0.000 claims abstract description 144
- 238000007667 floating Methods 0.000 claims abstract description 42
- 238000003860 storage Methods 0.000 claims abstract description 19
- 238000005520 cutting process Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims description 36
- 238000001514 detection method Methods 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses an automatic sewing device for a cylindrical dedusting filter bag, which comprises the following components: tension control unreeling mechanism, first traction mechanism, first tension control ejection of compact storage mechanism, sewing machine, second tension control ejection of compact storage mechanism, mount, floating frame, a plurality of fixed cloth guide wheels, a plurality of friction-increasing cloth guide wheels, a plurality of floating cloth guide wheels, second traction mechanism, fixed length cutting mechanism. The automatic sewing equipment for the cylindrical dust-removing filter bag can enable the cylindrical dust-removing filter bag to be automatically sewn by adopting the cylindrical dust-removing filter bag.
Description
Technical Field
The automatic sewing machine is used for the field of filter bag cylinder sewing and filter bag processing, in particular to automatic sewing equipment for a cylinder dedusting filter bag.
Background
The dust-removing filter bag is a common dust-removing filter material and is widely applied to dust-removing purifying equipment in industry, agriculture, civil use and environmental protection industry. The manufacturing process of the dust removing filter bag is to manufacture the filter bag cloth in a roll shape into bags one by one. Wherein the key process is cylindrical sewing. In the past, the sewing machine is operated by one person, at least 3 persons assist in discharging, arranging, cutting operation and the like, and the process has the common problems of low production efficiency and unstable quality.
In the process of sewing many materials such as nonwoven fabrics, woven fabrics, etc., continuous operation of a sewing machine is required to improve productivity. The existing small amount of automatic sewing production lines in China are mostly imported or imitated imported equipment, and servo motors are mostly adopted in synchronous control of sewing operation and front discharging and rear traction, so that the price is quite high; and no tension control exists between the sewing operation and the front discharging and rear traction, so that the application range is small.
For this reason, chinese patent application publication No. CN202809199U discloses an automatic sewing production line, which includes a tension control unreeling mechanism, a traction mechanism, a tension control mechanism, a sewing machine, a material storage mechanism, a fixed length cutting, conveying and blanking mechanism, etc.; the front and the back of the sewing machine are respectively provided with a tension control mechanism consisting of a brake, a rubber fixed roller, a rubber pressing roller, an adjustable cylinder, a gear pair and a bearing. The automatic feeding and unwinding device is characterized in that the torque of a brake is used for controlling the unwinding tension, the traction is realized by an adjustable cylinder, a rubber pressing roller, a rubber fixing roller and a traction speed reducing motor, the tension control of sewing operation, front discharging and rear traction is realized by the adjustable cylinder, the rubber pressing roller, the rubber fixing roller and the brake, and a material storage mechanism is formed by a traction mechanism, a floating cloth guide roller and a floating frame.
Disclosure of Invention
The utility model aims to solve the technical problems in the existing dust-removing filter bag sewing process and provides the automatic sewing equipment for the cylindrical dust-removing filter bag, which has high efficiency and stable sewing quality.
In order to achieve the above object, the present utility model provides an automatic sewing device for a cylindrical dust collection filter bag, comprising:
a tension control unreeling mechanism for placing the roll-shaped filter bag cloth and paying out the roll-shaped filter bag cloth;
the first traction mechanism receives the cylindrical filter bag cloth released by the tension control unreeling mechanism and pulls the cylindrical filter bag cloth released by the tension control unreeling mechanism;
the first tension control discharging and storing mechanism receives the cloth of the cylindrical filter bag sent out by the first traction mechanism, performs tension control and then sends out the cloth;
the sewing machine receives the roll-shaped filter bag cloth sent out by the first tension control discharging and storing mechanism, sews the received roll-shaped filter bag cloth, and sends out the sewn roll-shaped filter bag cloth;
the second tension control discharging and storing mechanism receives the sewn roll-shaped filter bag cloth sent out by the sewing machine, performs tension control and then sends out the cloth;
the fixed frame is provided with a plurality of fixed cloth guide wheels and a plurality of friction-increasing cloth guide wheels, the floating frame is provided with a plurality of floating cloth guide wheels, and the filter bag cloth which is sent out by the second tension control discharging and storing mechanism and is in a roll shape after being controlled by tension and sewn passes through the fixed cloth guide wheels, the floating cloth guide wheels and the friction-increasing cloth guide wheels;
the second traction mechanism is arranged on the fixing frame, receives the filter bag cloth which is sent out from the friction-increasing cloth guide wheel, is controlled by tension and is sewn into a roll shape, and sends out the filter bag cloth;
the fixed-length cutting mechanism is arranged on the fixing frame, receives the sewn roll-shaped filter bag cloth which is sent out by the second traction mechanism and is controlled by tension, and cuts the filter bag cloth at a fixed length.
In a preferred embodiment of the utility model, a guide rail is provided in the holder, on which guide rail the floating frame is arranged in a floating manner.
In a preferred embodiment of the present utility model, the fixing frame has three platforms, which are divided into a first platform, a second platform and a third platform, wherein the first platform and the third platform are positioned at the left side and the right side of the second platform, the second platform is positioned at the highest position, the third platform is positioned at the next lowest position; the second tension control discharging and storing mechanism is arranged on the second platform, the fixed cloth guide wheel is arranged on the second platform, and the friction-increasing cloth guide wheel, the second traction mechanism and the fixed length cutting structure are arranged on the third platform.
In a preferred embodiment of the utility model, the number of the fixed cloth guide wheels is three, the number of the floating cloth guide wheels is two, and the tension-controlled and sewn filter bag cloth sent out by the second tension-controlled discharging and storing mechanism sequentially bypasses the first fixed cloth guide wheel, the first floating cloth guide wheel, the second fixed cloth guide wheel, the second floating cloth guide wheel and the third floating cloth guide wheel.
In a preferred embodiment of the utility model, three fixed cloth guide wheels are mounted on the second platform of the fixed frame in a horizontal straight line; two floating cloth guide wheels are arranged on the floating frame in a horizontal straight line.
In a preferred embodiment of the utility model, the number of the friction-increasing cloth guide wheels is three, the friction-increasing cloth guide wheels are arranged on one friction-increasing cloth guide wheel frame in a vertical straight line, the friction-increasing cloth guide wheel frame is arranged on a third platform of the fixed frame, and the tension-controlled and sewn filter bag cloth sent out by the third fixed cloth guide wheel sequentially bypasses the three friction-increasing cloth guide wheels.
In a preferred embodiment of the utility model, a detection probe is arranged between the first traction mechanism and the first tension control discharging and storing mechanism and is used for detecting the cloth storage amount of the rolled filter bag cloth between the first traction mechanism and the first tension control discharging and storing mechanism.
In a preferred embodiment of the present utility model, the number of the detection probes is three.
By adopting the technical scheme, the automatic sewing equipment for the cylindrical dust-removing filter bag can enable the cylindrical dust-removing filter bag to adopt the cylindrical dust-removing filter bag for automatic sewing, the feeding and discharging of the sewing machine are continuous in the motion process, the key technology of automatic sewing operation is realized, the synchronous and elastic tension control between the sewing operation of the sewing machine and the front feeding and rear discharging of the sewing machine is solved, and the automatic sewing equipment can realize the automatic processes of discharging, arranging, sewing, cutting and the like according to the requirements of the cylindrical sewing operation, thereby not only reducing the labor cost, but also greatly improving the production efficiency and the product quality.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
The reference numerals in the figures illustrate: 1-a supporting frame; 2-a tension control unreeling mechanism; 3-rolling the filter bag cloth; 4 a-a first traction mechanism; 4 b-a second traction mechanism; 5 a-a first tension control discharging and storing mechanism; 5 b-a second tension control discharging and storing mechanism; 6-a sewing machine; 7-floating frame; 8-floating cloth guide rollers; 9-a guide rail; 10-sliding blocks; 11-fixing a cloth guide roller; 12-friction-increasing cloth guide rollers; 13-a fixed-length cutting mechanism; 14-fixing frame; 15-friction-increasing cloth guiding roller frame.
Detailed Description
The utility model is further described below with reference to the drawings and the detailed description.
Referring to fig. 1, the automatic sewing apparatus for a cylindrical dust bag shown in the drawing includes: the tension control unreeling mechanism 2, the first traction mechanism 4a, the first tension control discharging and storing mechanism 5a, the sewing machine 6, the second tension control discharging and storing mechanism 5b, the fixed frame 14, the floating frame 7, the fixed cloth guide rollers 11, the floating cloth guide rollers 8, the friction-increasing cloth guide rollers 12, the second traction mechanism 4b and the fixed length cutting mechanism 13.
The tension control unreeling mechanism 2, the support frame 1, the sewing machine 6 and the fixing frame 14 are arranged on the foundation, the tension control unreeling mechanism 2 is positioned at the forefront, the support frame is 1 time, the sewing machine 6 is third, and the fixing frame 14 is last.
The tension control unreeling mechanism 2 is used for placing the roll-shaped filter bag cloth 3 and unreeling the roll-shaped filter bag cloth 3;
the first traction mechanism 4a and the first tension control discharging and storing mechanism 5a are arranged on the support frame 1 at intervals, and the first traction mechanism 4a receives the reel-shaped filter bag cloth 3 discharged from the tension control unreeling mechanism 2 and pulls the reel-shaped filter bag cloth 3 discharged from the tension control unreeling mechanism 2; the first tension-controlled discharge and storage mechanism 5a receives the roll-shaped filter bag cloth 3 sent out by the first traction mechanism 4a, and sends out the filter bag cloth after tension control.
The roll-shaped filter bag cloth 3 between the first traction mechanism 4a and the first tension control discharge and storage mechanism 5a is stored in a roll-shaped filter bag cloth 3 by a sagging manner. In order to detect the amount of stored cloth, three detection probes A, B, C are arranged at the bottom of the supporting frame 1, and three detection probes A, B, C are located between the first traction mechanism 4a and the first tension control discharging and storing mechanism 5 a.
The sewing machine 6 receives the roll-shaped filter bag cloth 3 fed from the first tension-controlled discharge and storage mechanism 5a, sews the received roll-shaped filter bag cloth 3, and feeds the sewn roll-shaped filter bag cloth 3 a.
The fixing frame 14 has three platforms, including a first platform 14a, a second platform 14b, and a third platform 14c, where the first platform 14a and the third platform 14c are located at the left and right sides of the second platform 14b, the second platform 14b is highest, the third platform 14c is next highest, and the first platform 14a is lowest. A guide rail 9 extending downward is fixed to the second platform 14b of the fixed frame 14, and the floating frame 7 is slidably mounted on the guide rail 9 through a slider 10.
The second tension-controlled discharge and storage mechanism 5b is mounted on the first platform 14a, and is configured to receive the sewn roll-shaped filter bag cloth 3a sent from the sewing machine 6, and send the cloth after tension control.
Three fixed cloth guide wheels 11 are arranged on the second platform 14b of the fixed frame 14 at intervals, and the three fixed cloth guide wheels 11 are arranged at intervals in a horizontal straight line.
Two floating cloth guide rollers 8 are arranged on the floating frame 7 at intervals, and the two floating cloth guide rollers 8 are arranged at intervals in a horizontal straight line.
The filter bag cloth 3b which is sent out by the second tension control discharging and storing mechanism 5b and is in a roll shape and is sewn through tension control is sequentially sent out by bypassing the first fixed cloth guide wheel 11, the first floating cloth guide wheel 8, the second fixed cloth guide wheel 11, the second floating cloth guide wheel 8 and the third floating cloth guide wheel 11.
The number of the friction-increasing cloth guide rollers 12 is three, the three friction-increasing cloth guide rollers 12 are arranged on one friction-increasing cloth guide wheel frame 15 in a vertical straight line, the friction-increasing cloth guide wheel frame 15 is arranged on a third platform 14c of the fixed frame 14, and the tension-controlled and sewn filter bag cloth 3b coming out of the third floating cloth guide wheel 11 is sequentially wound around the three friction-increasing cloth guide wheels 12 and then is sent out.
The third platform 14c of the fixing frame 14 is also provided with a second traction mechanism 4b and a fixed length cutting mechanism 13, the second traction mechanism 4b receives the tension-controlled and sewn filter bag cloth 3b sent out from the friction-increasing cloth guide wheel 12 and sends out, and the fixed length cutting mechanism 13 receives the tension-controlled and sewn filter bag cloth 3b sent out by the second traction mechanism 4b and cuts off at fixed length.
When the tubular filter bag is automatically sewn, the first traction mechanism 4a works to drive the tension control unreeling mechanism 2 to unreel the tubular filter bag cloth 3 under constant tension; 3 groups of detection probes A, B, C are arranged between the first traction structure 4 and the first tension control discharging and storing mechanism 5a, when the reel-shaped filter bag cloth 3 between the first traction structure 4 and the first tension control discharging and storing mechanism 5a is lower than the lower detection probe C, a motor in the first traction structure 4a is decelerated, and when the reel-shaped filter bag cloth 3 between the first traction structure 4 and the first tension control discharging and storing mechanism is higher than the middle detection probe B, the motor in the first traction structure 4a is accelerated, so that certain cloth is always kept between the first traction structure and the first tension control discharging and storing mechanism, and the sewing operation materials are facilitated; the uppermost group of detection probes A is used for protecting the detection probes B when the middle detection probes B fail, and the function is the same as that of the middle detection probes B. By adjusting the tension of the first tension control discharge and storage mechanism 5a, the roll-shaped filter bag cloth 3 between the first tension control discharge and storage mechanism 5a and the sewing machine 6 is properly tensioned.
The tension of the tension-controlled and sewn cylindrical filter bag cloth 3b between the sewing machine 6 and the second tension-controlled discharge storage mechanism 5b is obtained by subtracting the resistance of the second tension-controlled discharge storage mechanism 5b from the tension generated by the floating frame 8 on the tension-controlled and sewn cylindrical filter bag cloth 3b, and by adjusting the resistance of the second tension-controlled discharge storage mechanism 5b, the tension-controlled and sewn cylindrical filter bag cloth 3b can obtain proper tension between the sewing machine 6 and the second tension-controlled discharge storage mechanism 5 b.
When the second traction mechanism 4a stops acting, the floating frame 7 descends to realize storage; when the second traction structure 4b is actuated, the floating frame 7 is lifted. When the second tension control discharging and storing mechanism 5b stops rotating, the sewn roll-shaped filter bag cloth 3b is subjected to tension control, the fixed-length cutting of the dust bag is realized under the combined action of the second tension control discharging and storing mechanism 5b and the fixed-length cutting structure 13, and meanwhile, the floating frame 7 in the storing mechanism is lifted to realize material storage. When the transverse cutting is completed, the second tension control discharging and storing mechanism 5b rotates at a speed higher than that of sewing, so that the floating frame 7 descends to prepare for the next material storing.
Claims (6)
1. An automatic sewing device for a cylindrical dust-removing filter bag, which is characterized by comprising:
a tension control unreeling mechanism for placing the roll-shaped filter bag cloth and paying out the roll-shaped filter bag cloth;
the first traction mechanism receives the cylindrical filter bag cloth released by the tension control unreeling mechanism and pulls the cylindrical filter bag cloth released by the tension control unreeling mechanism;
the first tension control discharging and storing mechanism receives the cloth of the cylindrical filter bag sent out by the first traction mechanism, performs tension control and then sends out the cloth;
the sewing machine receives the roll-shaped filter bag cloth sent out by the first tension control discharging and storing mechanism, sews the received roll-shaped filter bag cloth, and sends out the sewn roll-shaped filter bag cloth;
the second tension control discharging and storing mechanism receives the sewn roll-shaped filter bag cloth sent out by the sewing machine, performs tension control and then sends out the cloth;
the fixed frame is provided with a plurality of fixed cloth guide wheels and a plurality of friction-increasing cloth guide wheels, the floating frame is provided with a plurality of floating cloth guide wheels, and the filter bag cloth which is sent out by the second tension control discharging and storing mechanism and is in a roll shape after being controlled by tension and sewn passes through the fixed cloth guide wheels, the floating cloth guide wheels and the friction-increasing cloth guide wheels;
the second traction mechanism is arranged on the fixing frame, receives the filter bag cloth which is sent out from the friction-increasing cloth guide wheel, is controlled by tension and is sewn into a roll shape, and sends out the filter bag cloth;
the fixed-length cutting mechanism is arranged on the fixing frame, receives the sewn roll-shaped filter bag cloth which is sent out by the second traction mechanism and is controlled by tension, and cuts the filter bag cloth at a fixed length;
three detection probes are arranged between the first traction mechanism and the first tension control discharging and storing mechanism and used for detecting the cloth storage quantity of the cylindrical filter bag cloth between the first traction mechanism and the first tension control discharging and storing mechanism.
2. The automated sewing apparatus of claim 1, wherein a rail is provided in the holder, and the floating frame is floatingly disposed on the rail.
3. The automatic sewing equipment of the cylindrical dust-removing filter bag as claimed in claim 2, wherein the fixing frame is provided with three platforms, which are divided into a first platform, a second platform and a third platform, the first platform and the third platform are positioned at the left side and the right side of the second platform, the second platform is highest in position, the third platform is next highest, and the first platform is lowest in position; the second tension control discharging and storing mechanism is arranged on the second platform, the fixed cloth guide wheel is arranged on the second platform, and the friction-increasing cloth guide wheel, the second traction mechanism and the fixed length cutting structure are arranged on the third platform.
4. The automatic sewing device for cylindrical dust-collecting filter bags according to claim 3, wherein the number of the fixed cloth guide wheels is three, the number of the floating cloth guide wheels is two, and the tension-controlled and sewn cylindrical filter bag cloth delivered by the second tension-controlled discharge storage mechanism sequentially bypasses the first fixed cloth guide wheel, the first floating cloth guide wheel, the second fixed cloth guide wheel, the second floating cloth guide wheel and the third floating cloth guide wheel.
5. The automated sewing apparatus of claim 4, wherein three fixed cloth guide wheels are mounted in a horizontal line on the second platform of the mount; two floating cloth guide wheels are arranged on the floating frame in a horizontal straight line.
6. The automatic sewing device of cylindrical dust-removing filter bags according to claim 5, wherein the number of the friction-increasing cloth guide wheels is three, the friction-increasing cloth guide wheels are arranged on one friction-increasing cloth guide wheel frame in a vertical straight line, the friction-increasing cloth guide wheel frame is arranged on a third platform of the fixing frame, and the tension-controlled and sewn cylindrical filter bag cloth sent by the third fixed cloth guide wheel sequentially bypasses the three friction-increasing cloth guide wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223501443.8U CN220012993U (en) | 2022-12-27 | 2022-12-27 | Automatic sewing equipment for cylindrical dedusting filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223501443.8U CN220012993U (en) | 2022-12-27 | 2022-12-27 | Automatic sewing equipment for cylindrical dedusting filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220012993U true CN220012993U (en) | 2023-11-14 |
Family
ID=88671199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223501443.8U Active CN220012993U (en) | 2022-12-27 | 2022-12-27 | Automatic sewing equipment for cylindrical dedusting filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220012993U (en) |
-
2022
- 2022-12-27 CN CN202223501443.8U patent/CN220012993U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206940035U (en) | One kind send roller blanking batcher automatically | |
| DE69818738T2 (en) | Unwinding system with central drive | |
| CN105000415B (en) | A kind of soft sheet material automatic shearing machine | |
| CN204873140U (en) | Automatic folder | |
| CN220012993U (en) | Automatic sewing equipment for cylindrical dedusting filter bag | |
| CN110983743A (en) | Automatic cloth connecting machine | |
| CN209923665U (en) | Multilayer material granny rag cutting device | |
| CN210657452U (en) | Automatic carpet covering machine | |
| CN110549129A (en) | Iron sheet processing production line | |
| KR100328354B1 (en) | Autocutting machine for a sort of padding | |
| CN106739150B (en) | Woven bag separate machine | |
| CN206502440U (en) | A kind of not stop unwinding machine | |
| CN109941795B (en) | Towel slitting and processing equipment | |
| CN101224592A (en) | Mesh bag circular loom furling materials device | |
| CN201124594Y (en) | Full-automatic paper tube flattening machine | |
| CN114194910A (en) | Multi-station automatic slitting machine for ultrathin foam | |
| DE19704332A1 (en) | Responsive web braking system for plant making e.g. paper or plastic tubing from sheets | |
| CN220211901U (en) | Cigarette receiving device of cigarette discharging channel of packaging machine | |
| CN215797402U (en) | Yarn feeding device for gauze | |
| CN206383567U (en) | Woven bag segmenting device | |
| CN218370820U (en) | Membrane material collecting and releasing equipment | |
| CN219214142U (en) | Cutting and welding machine for diversion cloth | |
| CN211284819U (en) | A fifty percent discount mechanism for carpet taping machine | |
| CN212558634U (en) | PI bidirectional film rolling machine | |
| CN218537229U (en) | Coiled material fixed length cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |