CN106891576B - Tubular filter bag production line - Google Patents
Tubular filter bag production line Download PDFInfo
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- CN106891576B CN106891576B CN201710153347.3A CN201710153347A CN106891576B CN 106891576 B CN106891576 B CN 106891576B CN 201710153347 A CN201710153347 A CN 201710153347A CN 106891576 B CN106891576 B CN 106891576B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention discloses a cylindrical filter bag production line which comprises an unreeling mechanism, a wrapping mechanism, a sewing mechanism, a traction mechanism, a cutting mechanism and a reeling mechanism, wherein the unreeling mechanism is arranged on the upper surface of the cylindrical filter bag; the unreeling mechanism is used for providing the sheet filter material for the edge covering mechanism; the edge covering mechanism is used for forming the sheet filter material into a cylindrical structure and transmitting the cylindrical structure to the sewing mechanism; the sewing mechanism is used for sewing the cylindrical structure formed at the edge covering mechanism and sending the sewn filter bag to the traction mechanism; the traction mechanism is used for drawing and accommodating the filter bag and sending the filter bag to the cutting mechanism; the cutting mechanism is used for cutting the filter bag passing through; the winding mechanism is used for winding the cut cylindrical filter bag. The invention can realize the collection and arrangement of the filter bags in the production process, ensure the consistency of the filter bag structure, facilitate the subsequent cutting of the filter bags and ensure the production efficiency.
Description
Technical Field
The invention relates to the field of machinery, in particular to a cylindrical filter bag production line.
Background
In the production process of the cylindrical filter bag, generally, the processes of unreeling, sewing, drawing, cutting and reeling are carried out, the filter bag is sewn, drawn by the drawing mechanism and conveyed to the cutting mechanism, and the final product is obtained by cutting according to the required length on the cutting mechanism. In the prior art, the filter bag cutting mechanism stops when cutting, the front end production is still carried out, the filter bag after gluing is accumulated at the traction mechanism, the filter bag structure is changed, the filter bag with the changed structure is not easy to comb, the subsequent cutting is influenced, and the production efficiency is reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a cylindrical filter bag production line, which can realize the collection and arrangement of filter bags in the production process, ensure the consistency of the filter bag structure, facilitate the subsequent cutting of the filter bags and ensure the production efficiency.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a cylindrical filter bag production line comprises an unreeling mechanism, a wrapping mechanism, a sewing mechanism, a traction mechanism, a cutting mechanism and a reeling mechanism;
the unreeling mechanism is used for supplying the sheet filter material to the edge covering mechanism;
the edge covering mechanism is used for forming the sheet filter material into a cylindrical structure and transmitting the cylindrical structure to the sewing mechanism;
the sewing mechanism is used for sewing the cylindrical structure formed at the edge covering mechanism and sending the sewn filter bag to the traction mechanism;
the traction mechanism is used for drawing and accommodating the filter bag and sending the filter bag to the cutting mechanism; the traction mechanism comprises a frame body, a first pinch roll, a transition roll, a tension roll and a second pinch roll, wherein the first pinch roll, the transition roll, the tension roll and the second pinch roll are sequentially arranged on the frame body along the winding direction;
the cutting mechanism is used for cutting the filter bag passing through;
the winding mechanism is used for winding the cut cylindrical filter bag.
Preferably, the number of the transition rollers is two, and the two transition rollers are arranged on the frame body in parallel to the ground side by side.
Preferably, first pinch roll and second pinch roll comprise home roll and secondary roll, the home roll includes that deflector roll and cover establish the roller on the deflector roll, the roller is two at least, is provided with the clearance between two adjacent rollers, the through-hole has been seted up on the roller, the roller is fixed on the deflector roll through wearing to establish the fixed subassembly on the through-hole.
Preferably, the traction mechanism further comprises a lifting plate arranged on the frame body, the lifting plate comprises a lifting table and an air cylinder, the lifting table comprises a work supporting plate, a fixed arm fixed at one end of the work supporting plate, and a driving arm fixed at the same side of the middle of the work supporting plate and the fixed arm, one end of the air cylinder is pivoted on the frame body through a first rotating shaft, the other end of the air cylinder is pivoted with the driving arm through a second rotating shaft, and the fixed arm is pivoted on the frame body through a third rotating shaft.
Preferably, the fixed arm is provided with a limiting block, and the distance between the limiting block and the front end of the fixed arm is equal to the diameter of the third rotating shaft.
Preferably, the mechanism of borduring includes framework, borduring piece and mounting, the piece of borduring includes curved surface portion and sets up the connecting portion in curved surface portion both sides, the adjustment tank has been seted up in the framework, the piece of borduring is two, and the symmetry sets up in the framework, the mounting passes adjustment tank and connecting portion swing joint.
Preferably, the hemming mechanism further comprises an adjusting piece used for adjusting the distance between the two hemming pieces, and the adjusting piece is movably arranged on the frame body.
Preferably, the tube-shape is crossed filter bag production line and is still included rubberizing mechanism, rubberizing mechanism is located between sewing mechanism and the drive mechanism for carry out the rubberizing to the sewing up department of sewing up the back filter bag.
Preferably, rubberizing mechanism includes first cylinder, lifter plate, second cylinder and glues the bucket, first cylinder is two at least, the lifter plate is fixed on the output shaft of first cylinder, the lifter plate downside is provided with the mount, be fixed with on the mount and be used for fixed and sealed gluey bucket sealing member who glues the bucket, the second cylinder is fixed on the mount, and second cylinder output shaft passes gluey bucket sealing member and is connected with the sucking disc that is located gluey bucket.
Preferably, a sleeve is further arranged between the fixing frame and the rubber barrel sealing element, one end of the sleeve is fixed on the fixing frame, the other end of the sleeve is fixed on the rubber barrel sealing element, and the second cylinder output shaft is sleeved in the sleeve.
Compared with the prior art, the invention has the beneficial effects that: in the invention, in the normal transmission process of the filter bag, the tension roller is lifted to the high position of the guide post under the action of the tension of the filter bag, when the filter bag is cut, the second pinch roller stops running, at the moment, the production of the filter bag is continued, and the height of the tension roller is reduced under the action of the gravity of the tension roller, so that the filter bag is temporarily stored in the traction mechanism, and the stored structure of the filter bag is not changed due to the traction of the gravity of the tension roller, thereby ensuring the stability of the continuous transmission of the filter bag after the cutting is finished, and further ensuring the production efficiency.
Drawings
FIG. 1 is a schematic view of a tubular filter bag manufacturing line according to the present invention;
FIG. 2 is a schematic view of a traction mechanism in embodiment 1 of the present invention;
FIG. 3 is a top view of the draft mechanism of FIG. 2;
FIG. 4 is a schematic structural view of the main rollers of the first pinch roller and the second pinch roller of FIG. 2;
FIG. 5 is a schematic view of the guide roll of FIG. 3;
FIG. 6 is a schematic structural view of the roller in FIG. 4;
FIG. 7 isbase:Sub>A cross-sectional view A-A of the drum of FIG. 6;
FIG. 8 is an enlarged view of a portion of FIG. 7 at B;
FIG. 9 is a schematic structural view of the lifter plate of FIG. 2;
FIG. 10 is a schematic view of the lifter plate of FIG. 9 when raised;
fig. 11 is a schematic structural view of a taping mechanism according to embodiment 2 of the present invention;
FIG. 12 is a left side view of FIG. 11;
FIG. 13 is a schematic view of the structure of the binding sheet of FIG. 11;
FIG. 14 is a schematic view of a tubular filter bag manufacturing line according to example 3 of the present invention;
FIG. 15 is a schematic view of a structure of a gluing mechanism in embodiment 3;
FIG. 16 is a schematic structural view of the gluing mechanism (glue-free barrel) in FIG. 15;
<xnotran> ,1 , 2 , 21 , 211 , 22 , 221 , 222 , 223 , 23 , 24 , 241 , 3 , 4 , 41 , 42 , 421 , 422 , 423 , 43 , 431 , 432 , 44 , 441 , 5 , 500 , 501 , 51 , 511 , 5111 , 512 , 5121 , 51211 , 51212 , 51213 , 5122 , 51221 , 52 , 521 , 522 , 53 , 54 , 55 , 551 , 5511 , 5512 , 5513 , 5514 , 5515 , 552 , 553 , 554 , 555 , 556 , 6 , 7 . </xnotran>
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1, the cylindrical filter bag production line of the invention comprises an unreeling mechanism 1, a taping mechanism 2, a sewing mechanism 3, a traction mechanism 5, a cutting mechanism 6 and a reeling mechanism 7;
the unreeling mechanism 1 is used for supplying the sheet filter material to the edge covering mechanism;
the edge covering mechanism 2 is used for forming the sheet filter material into a cylindrical structure and transmitting the cylindrical structure to the sewing mechanism;
the sewing mechanism 3 is used for sewing the cylindrical structure formed at the edge covering mechanism and sending the sewn filter bag to the traction mechanism;
the traction mechanism 5 is used for drawing and accommodating the filter bag and sending the filter bag to the cutting mechanism; the cutting mechanism 6 is used for cutting the filter bag passing through;
the rolling mechanism 7 is used for rolling the cut cylindrical filter bag.
As shown in fig. 2 and 3, in this embodiment, the traction mechanism 5 includes a frame 500, and a first pinch roller 51, a transition roller 52, a tension roller 53 and a second pinch roller 54 sequentially disposed on the frame 500 along the winding direction, a guide pillar 501 is disposed in the middle of the frame 51, the tension roller 53 is freely disposed on the guide pillar 501 in a lifting manner, and the tension roller 53 is located below the transition roller 52. In crossing filter bag normal transmission process, because the tension effect of crossing filter bag itself, tension roll 53 is promoted to the eminence of guide pillar 501, when crossing the filter bag and cutting, because second pinch roll 54 stall, this moment, cross filter bag production and continue going on, tension roll 53 highly reduces under self action of gravity, thereby make and cross the filter bag and save temporarily in drive mechanism 5, and because tension roll 53 self gravity's tractive, make the filter bag structure of saving not change, guarantee after cutting, cross the stability of filter bag continuation transmission, thereby guarantee production efficiency.
Further, the number of the transition rollers 52 is two, and the transition rollers include a first transition roller 521 and a second transition roller 522, the two transition rollers are arranged on the frame body 500 in parallel with the ground side by side, and the first transition roller 521 and the second transition roller 522 can form uniform tension on the tension roller 53, so that the stability of the transmission of the filter bag is ensured.
In a specific embodiment, the first pinch roll 51 and the second pinch roll 54 are both composed of a main roll and an auxiliary roll, as shown in fig. 4-8, the main roll comprises a guide roll 511 and at least two roll cylinders 512 sleeved on the guide roll 511, a gap is arranged between every two adjacent roll cylinders 512, a through hole is arranged on each roll cylinder 512, and the roll cylinders 512 are fixed on the guide roll 511 through fixing components 5121 arranged on the through holes in a penetrating manner. The size of the gaps among the rollers 512 can be adjusted as required, so that the requirement that splicing positions of different splicing materials pass through is met, the contact between the rollers 512 and the splicing positions is reduced, and the pulling force of the traction mechanism 5 is ensured.
Furthermore, the number of the rollers 512 is two, and the outer surface of the roller 512 is provided with anti-slip members, wherein the anti-slip members can be preferably engraved reticulate patterns or bulges, so that the friction force between the roller and a passing material is increased, and the traction effect is ensured.
Furthermore, a positioning groove 5111 is formed in the guide roller 511 along the axial direction of the guide roller 11, two rollers 512 are provided, a gap is formed between two adjacent rollers 512, a through hole 5122 is formed in each roller 512, and the fixing component 5121 penetrates through the through hole 5122 and is fixed in the fixing groove 5111. The existence of the fixing groove 5111 can ensure the stability of the roller 512 and the guide roller 511, and prevent the slipping of the fixing assembly 5121.
In this embodiment, the fixing assembly 5121 includes a bolt 51211, an elastic member 51212 and a fixing column 51213, the through hole 5122 is a threaded hole, and the through hole 5122 is provided with a limiting piece 51221 on the inner side of the roller 512; the bolt 51211 is screwed on the through hole 5122, the fixing post 51213 is a T-shaped structure and is disposed in the through hole 5122, the elastic member 51212 is sleeved on the fixing post 51213, and one end of the elastic member 51212 abuts against the fixing post 51213 and the other end abuts against the limiting piece 51221. During installation, the bolt 51211 is screwed downwards, the bolt 51211 presses the fixing column 51213 downwards, and the fixing column 51213 abuts against the positioning groove 5111, so that the installation of the roller 512 on the guide roller 511 is completed; the pressing depth of the bolt 51211 is adjusted, and the protruding length of the fixed column 51213 is correspondingly adjusted under the action of the elastic element 51212, so that the roller 512 can be conveniently detached. Wherein the resilient member 5212 is a spring.
In another embodiment, as shown in fig. 9 and 10, the traction mechanism 5 further includes a lifting plate 55, the lifting plate 55 includes a lifting platform 551 and a cylinder 552, the lifting platform 551 includes a work support plate 5511, a fixed arm 5512 fixed at one end of the work support plate 5511, a driving arm 5513 fixed at the middle of the work support plate 5512 and on the same side as the fixed arm 5511, one end of the cylinder 552 is pivoted on a frame 553 (the frame 553 may be a frame of a winding mechanism) in an automatic production line by a first rotating shaft 554, the other end of the cylinder 552 is pivoted on the driving arm 5513 by a second rotating shaft 555, and the fixed arm 5512 is pivoted on the frame 553 by a third rotating shaft 556. When the workbench is needed, the driving arm 5513 is jacked up under the driving action of the cylinder 552, the working support plate 5511 rotates around the third rotating shaft 556 as an axis, when the working support plate 5511 is parallel to the horizontal plane, the cylinder 552 stops moving, and the working support plate 5511 forms the workbench for production and use. When the workbench is not needed, the air cylinder 552 contracts to drive the working support plate 5511 to rotate by taking the third rotating shaft 556 as an axis, so that the working support plate 5511 is completely accommodated in the frame body 553, and the production space is not occupied; the problem of among the prior art automatic production line work platform's demand is solved.
In order to facilitate the ejection of the work pallet 5511 by the air cylinder 552, the length of the fixing arm 5512 is longer than that of the driving arm 5513.
In order to ensure that the working supporting plate 5511 driven by the air cylinder 552 is parallel to the horizontal plane, a limiting block 5514 is arranged on the fixed arm 5512; the distance between the limiting block 5514 and the front end of the fixing arm 5512 is equal to the diameter of the third rotating shaft 556. After the fixed arm 5512 rotates 90 degrees, the limiting block 5514 just abuts against the frame 553, so that the stability of the work support plate 5511 is ensured.
In order to prevent the lifting plate from being unable to be adjusted due to the problem of the cylinder 552, the other end of the working support plate 5511 is provided with a lifting piece 5515, which is convenient for lifting.
When the working supporting plate 5511 is not propped up, the included angle between the air cylinder 552 and the frame body 553 is controlled to be 40-50 degrees, and the angle can ensure that the acting force of the air cylinder 552 is the maximum, so that the stability of the lifting plate is maintained.
Example 2
In embodiment 2, the hemming mechanism is further detailed in embodiment 1.
As shown in fig. 11, in the present embodiment, the hemming mechanism 2 includes a frame 21, a hemming sheet 22 and a fixing member 23, the hemming sheet 22 includes a curved surface portion 221 and connecting portions 222 disposed on two sides of the curved surface portion 221, the connecting portions 222 are parallel to a side wall of the frame, the frame 21 is provided with two adjusting slots 211, the hemming sheets 22 are symmetrically disposed in the frame 21, and the fixing member 23 passes through the adjusting slots 211 and is movably connected to the connecting portions 222. The fixing part 23 can drive the two edge covering pieces 22 to move along the direction of the opening of the adjusting groove 211, so that the distance between the two edge covering pieces 22 can be adjusted to a proper position, the fixing part 23 and the connecting part 222 are fixedly locked, and the size of the edge covering mechanism 2 can be adjusted, so that the requirements of different sizes for filter bag production are met.
Further, the fixing element 23 is a bolt, and a threaded hole is formed in the connecting portion 222 for fixing the fixing element 3 and the connecting portion 22.
In a specific embodiment, as shown in fig. 12 and 13, the hemming mechanism 2 further includes an adjusting member 24 for adjusting the distance between the two hemming plates 22, and the adjusting member 24 is movably disposed on a side wall of the frame 21 perpendicular to the side wall where the adjusting groove 211 is located. The front end of the adjusting piece 24 is abutted against the hemming pieces 22, the distance between the hemming pieces 22 is adjusted by adjusting the length of the adjusting piece 24, and the connecting part 222 is fixed by the fixing piece 23.
Further, the adjusting piece 24 is a bolt, the front end of the adjusting piece 24 is movably connected with an adjusting plate 241, the radian of the adjusting plate 241 is the same as that of the curved surface part 221, and the edge covering piece 22 cannot be damaged when the edge covering piece 22 is pushed. It will be appreciated that the adjusting member 24 may be coupled to the adjusting plate 241 by a rotary bearing, and when the adjusting member 24 rotates, the adjusting plate 241 is kept in contact with the hemming sheet 22, thereby further facilitating the adjustment of the distance of the hemming sheet 22.
In order to ensure that the feeding is smoother, the feeding port of the wrapping sheet 22 further comprises an expansion part 223, and the size of the expansion part 223 is slightly larger than that of the curved surface part 221, so that the feeding is facilitated.
Example 3
It should be noted that, in addition to the above embodiment 1, embodiment 3 is a description of the glue applying mechanism 4 added to embodiment 1.
As shown in fig. 14, the production line of this embodiment further includes a gluing mechanism 4, compared with the production line of embodiment 1, the gluing mechanism 4 is located between the sewing mechanism 3 and the traction mechanism 5, and is used for gluing the sewed parts of the sewed filter bags.
As shown in fig. 15 and 16, in the present invention, the glue applying mechanism 4 includes at least two first air cylinders 41, a lifting plate 42, a second air cylinder 43 and a glue barrel 44, the lifting plate 42 is fixed on an output shaft of the first air cylinder 41, a fixing frame 421 is disposed at a lower side of the lifting plate 42, a glue barrel sealing member 423 for fixing and sealing the glue barrel 44 is fixed on the fixing frame 421, the second air cylinder 43 is fixed on the fixing frame 421, and the second air cylinder output shaft 431 penetrates through the glue barrel sealing member 423 to be connected with a suction cup 432 located in the glue barrel 44. When the glue bucket sealing device is used, the height of the first air cylinder 41 is controlled, the glue bucket 44 filled with glue is placed below the second air cylinder 43, the suction cup 432 is sleeved in the glue bucket 44, and then the height of the first air cylinder 41 is adjusted, so that the glue bucket 44 is completely sealed by the glue bucket sealing piece 423; at this time, the second cylinder 43 is operated, and the suction cup 432 is driven by the second cylinder output shaft 431 to extrude downward at a constant speed, so as to extrude the colloid in the colloid bucket 44 uniformly. The size of the sucking disc 432 is matched with the inner diameter of the glue barrel 44, so that the glue barrel wall cannot be influenced in the operation process, and the structure of the glue barrel 44 is not changed.
In order to ensure that the pressure in the glue barrel 44 can be controlled during the downward pressing process of the suction cup 432, a pressure sensor can be arranged on the suction cup 432 or the inner bottom wall of the glue barrel 44 for monitoring the pressure in the glue barrel 44 at any time.
Specifically, first cylinder 41 is two, is located lifter plate 42's both ends respectively, and in order to guarantee that lifter plate 42 lift process is more steady, the other many slide rails of supplementary of first cylinder 41, it is preferred with four, guarantee that lifter plate 42 lift in-process does not take place the skew, guarantee the uniformity of second cylinder 43 traffic direction above that, provide better compression effect.
Further, a sleeve 422 is further arranged between the fixing frame 421 and the rubber barrel sealing member 423, one end of the sleeve 422 is fixed on the fixing frame 421, the other end of the sleeve 422 is fixed on the rubber barrel sealing member 423, and the second cylinder output shaft 431 is sleeved in the sleeve 422. The sleeve 422 can ensure that the operation process of the second cylinder output shaft 431 does not deviate to a certain extent, so that the compression amount is more accurate.
In order to make the glue discharging more stable, the glue discharging hole 441 is disposed on the side wall of the glue barrel 44 near the bottom.
In a specific embodiment, the sealing member 423 may be a rubber barrel cover or other sealing structure; of course, the glue barrel 43 and the glue barrel sealing element 423 can be sealed by compressing the first cylinder 41, and the glue barrel 43 and the glue barrel sealing element 423 can also be sealed and fixed, such as a snap fit or a screw connection, and the first cylinder 41 can cooperate with a sealing effect.
In this embodiment, the first cylinder 41 and the second cylinder 43 can be controlled manually, or can be controlled automatically by a computer or a PLC, and can be glued automatically and uniformly with the aid of the pressure sensor.
In the invention, the unwinding mechanism 1 and the winding mechanism 7 can adopt the existing roller structure, the sewing mechanism 3 can adopt a sewing machine which is common in the market, and the cutting mechanism 6 can adopt the existing cutter structure, namely, the unwinding mechanism 1, the sewing mechanism 3, the cutting mechanism 6 and the winding mechanism 7 are all the existing ones, and the description is omitted in the invention.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.
Claims (9)
1. A cylindrical filter bag production line is characterized by comprising an unreeling mechanism, a taping mechanism, a sewing mechanism, a traction mechanism, a cutting mechanism and a reeling mechanism;
the unreeling mechanism is used for supplying the sheet filter material to the edge covering mechanism;
the edge covering mechanism is used for forming the sheet filter material into a cylindrical structure and transmitting the cylindrical structure to the sewing mechanism;
the sewing mechanism is used for sewing the cylindrical structure formed at the edge covering mechanism and sending the sewn filter bag to the traction mechanism;
the traction mechanism is used for drawing and accommodating the filter bag and sending the filter bag to the cutting mechanism; the traction mechanism comprises a frame body, a first pinch roll, a transition roll, a tension roll and a second pinch roll, wherein the first pinch roll, the transition roll, the tension roll and the second pinch roll are sequentially arranged on the frame body along a winding direction, a guide pillar is arranged in the middle of the frame body, the tension roll can be freely arranged on the guide pillar in a lifting mode, the tension roll is located below the transition roll, the first pinch roll and the second pinch roll are both composed of a main roll and an auxiliary roll, the main roll comprises a guide roll and two rolls sleeved on the guide roll, at least two rolls are arranged, a gap is formed between every two adjacent rolls, a through hole is formed in each roll, the rolls are fixed on the guide roll through fixing assemblies penetrating through the through holes, a positioning groove is formed in each guide roll along the axial direction of the guide roll, each fixing assembly comprises a bolt, an elastic piece and a fixed column, each through hole is a threaded hole, a limiting piece is arranged on the inner side of each roll, each bolt is arranged on each through hole, each fixed column is of a T-shaped structure and arranged in each through hole, each elastic piece is sleeved on each fixed column, one end of each elastic piece is abutted against the corresponding limiting piece;
the cutting mechanism is used for cutting the filter bag passing through;
the winding mechanism is used for winding the cut cylindrical filter bag.
2. The tubular filter bag production line of claim 1, wherein the number of the transition rollers is two, and the two transition rollers are arranged on the frame body side by side in parallel with the ground.
3. The tubular filter bag production line as claimed in claim 1, wherein the traction mechanism further comprises a lifting plate disposed on the frame body, the lifting plate comprises a lifting table and a cylinder, the lifting table comprises a work supporting plate, a fixed arm fixed at one end of the work supporting plate, and a driving arm fixed in the middle of the work supporting plate and on the same side as the fixed arm, one end of the cylinder is pivoted on the frame body through a first rotating shaft, the other end of the cylinder is pivoted with the driving arm through a second rotating shaft, and the fixed arm is pivoted on the frame body through a third rotating shaft.
4. The cylindrical filter bag production line as claimed in claim 3, wherein the fixing arm is provided with a limiting block, and the distance between the limiting block and the front end of the fixing arm is equal to the diameter of the third rotating shaft.
5. The cylindrical filter bag production line as claimed in claim 1, wherein the edge covering mechanism comprises a frame body, two edge covering pieces and a fixing piece, the edge covering pieces comprise a curved surface part and connecting parts arranged on two sides of the curved surface part, the frame body is provided with adjusting grooves, the two edge covering pieces are symmetrically arranged in the frame body, and the fixing piece penetrates through the adjusting grooves and is movably connected with the connecting parts.
6. The tubular filter bag production line of claim 5, wherein the hemming mechanism further comprises an adjusting member for adjusting the distance between the two hemming pieces, and the adjusting member is movably disposed on the frame.
7. The tubular filter bag production line of claim 1, further comprising a gluing mechanism located between the sewing mechanism and the pulling mechanism for gluing the seams of the filter bags after sewing.
8. The cylindrical filter bag production line as claimed in claim 7, wherein the gluing mechanism comprises at least two first air cylinders, at least two lifting plates, a second air cylinder and a glue barrel, the lifting plates are fixed on the output shaft of the first air cylinders, a fixing frame is arranged on the lower side of the lifting plates, a glue barrel sealing member for fixing and sealing the glue barrel is fixed on the fixing frame, the second air cylinders are fixed on the fixing frame, and the output shaft of the second air cylinder penetrates through the glue barrel sealing member and is connected with a suction cup positioned in the glue barrel.
9. The cylindrical filter bag production line as claimed in claim 8, wherein a sleeve is further arranged between the fixing frame and the rubber barrel sealing element, one end of the sleeve is fixed on the fixing frame, the other end of the sleeve is fixed on the rubber barrel sealing element, and the second cylinder output shaft is sleeved in the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153347.3A CN106891576B (en) | 2017-03-15 | 2017-03-15 | Tubular filter bag production line |
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| CN201710153347.3A CN106891576B (en) | 2017-03-15 | 2017-03-15 | Tubular filter bag production line |
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| CN106891576A CN106891576A (en) | 2017-06-27 |
| CN106891576B true CN106891576B (en) | 2023-03-17 |
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| CN107352310A (en) * | 2017-07-13 | 2017-11-17 | 浙江宇邦滤材科技有限公司 | A kind of cutting mechanism of filter bag |
| CN110339638A (en) * | 2018-04-08 | 2019-10-18 | 山东微克环保科技有限公司 | A kind of dedusting filtering bag production line of high the degree of automation |
| CN109732992A (en) * | 2019-01-22 | 2019-05-10 | 海宁科达包装机械有限公司 | It is a kind of can bound edge high temperature cloth Bag Making Machine |
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| CN106891576A (en) | 2017-06-27 |
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