CN216683538U - Feed supplement device of hemming machine - Google Patents
Feed supplement device of hemming machine Download PDFInfo
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- CN216683538U CN216683538U CN202122536845.0U CN202122536845U CN216683538U CN 216683538 U CN216683538 U CN 216683538U CN 202122536845 U CN202122536845 U CN 202122536845U CN 216683538 U CN216683538 U CN 216683538U
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Abstract
The utility model relates to a material supplementing device of an edge sewing machine, which comprises a conveying table and a sewing machine arranged on the conveying table, wherein a material sucking assembly is arranged below the conveying table, a material feeding assembly matched with the material sucking assembly is arranged above the conveying table, a flattening assembly is arranged on a transmission path of the conveying table, paper plastic bag waste materials are positioned in the material feeding assembly, the flattening assembly is used for preventing the paper plastic bags from curling when being transmitted to the sewing machine, a material supplementing channel is formed between the two paper plastic bags, a material sucking channel is formed between the material sucking assembly and the material feeding assembly, and the material supplementing channel sucks the paper plastic bag waste materials under the adsorption effect of the material sucking assembly when passing through the material sucking assembly, places the paper plastic bag waste materials in the material supplementing channel, sews the paper plastic bags and the paper plastic bag waste materials when being transmitted through the sewing machine, realizes uninterrupted material supplementing work, and improves the precision of edge sewing work.
Description
Technical Field
The utility model relates to the technical field of hemming machines, in particular to a material supplementing device of a hemming machine.
Background
The paper-plastic bag edge sewing machine is one of indispensable devices in a paper-plastic bag production process, generally, the edge sewing process of a paper-plastic bag is that the paper-plastic bag is sucked from a device at the front end of the edge sewing machine and then placed on the edge sewing machine, the paper-plastic bag is subjected to edge sewing when passing through the sewing machine in the transportation process of the edge sewing machine, and after the edge sewing is finished, edge sewing threads between the two paper-plastic bags are trimmed manually or by a machine, so that the edge sewing work of the paper-plastic bag is completed.
However, the process of conveying the existing paper-plastic bags to the edge sewing machine takes too long time, so that the distance between the two paper-plastic bags is too large, the sewing machine can stop indirectly when passing through the two paper-plastic bags when sewing the edges of the paper-plastic bags, the precision of the sewing machine when sewing the edges of the paper-plastic bags can be influenced, meanwhile, the edge of the next paper-plastic bag can be curled up in the edge sewing process in the prior art, the edge sewing line on the paper-plastic bag is not uniformly distributed, and the edge sewing position can be deviated.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the material supplementing device of the edge sewing machine, the material sucking component is arranged to be matched with the material supplying component, the paper-plastic bag waste is placed at the position of the material supplementing channel, so that the sewing machine is not stopped when the edge sewing is carried out, the edge sewing precision is improved, the flattening component is arranged, the paper-plastic bag and the paper-plastic bag waste are not curled when passing through the flattening component, the flat state is kept, the paper-plastic bag and the paper-plastic bag waste are conveyed to the position of the sewing machine for edge sewing, the edge sewing effect is better, and the uneven edge sewing caused by the curling problem is avoided.
The technical solution of the utility model is as follows:
the utility model provides a feed supplement device of hemming machine, is including carrying the platform and setting up at the sewing machine of carrying the bench, the below of carrying the platform is provided with inhales the material subassembly, the top of carrying the platform is provided with and inhales material subassembly matched with feed subassembly, be provided with the subassembly that flattens on the transmission path of carrying the platform, the paper bag waste material has been placed in the feed subassembly, it is used for preventing that the paper from moulding the bag and takes place to curl up when transmitting to sewing machine department to flatten the subassembly, two form the feed supplement passageway between the paper is moulded the bag, it inhales the material passageway to form between material subassembly and the feed subassembly, the feed supplement passageway is drawn the paper bag waste material and is placed and carry out the hem to paper bag and paper bag waste material when the feed supplement passageway is in the transmission through sewing machine at the feed supplement passageway under the adsorption of inhaling the material subassembly, and the paper is moulded the bag and is moulded the thickness of paper bag waste material unanimous.
Preferably, the material sucking assembly comprises a cylinder fixedly arranged on the support frame, a screw rod driven by the cylinder, an adsorption chassis fixedly arranged on the screw rod and a plurality of negative pressure suckers fixedly arranged on the adsorption chassis, and the paper plastic bags are adsorbed or loosened by the negative pressure suckers, so that the effect of real-time uninterrupted material supplement is achieved.
As a preferred, the feed subassembly includes fixed connection at the bracing piece of carrying the platform side, the fixed feed case that sets up on the bracing piece, the feed case includes first curb plate, second curb plate, third curb plate, fourth curb plate and fixed limiting plate an that sets up tip under first curb plate and the fixed limiting plate b that sets up tip under the second curb plate, moulds the bag with paper and places the effect that plays spacing support between limiting plate an and limiting plate b, prevents that paper from moulding the bag and dropping from the feed case before which adsorbs.
As a preferred, the subassembly that flattens includes the fixed clamp plate that sets up on the connecting rod of fixed connection on carrying the platform, the clamp plate sets up to keeping section and decline section, it is parallel with carrying the platform to keep the section, the decline section sets up to the arc structure, flattens paper through the setting and moulds the bag and can not make the edge of paper mould the bag and take place to curl up, moulds the bag through setting up the decline section to paper and carry out the spacing of Z axle direction to paper when moulding the bag and have the guide effect, prevents that paper from moulding the bag and upwards fly out and carry the platform.
Preferably, the length of the paper-plastic bag waste is the same as that of the material supplementing channel, so that no gap is left between the paper-plastic bag waste and the paper-plastic bags on the left side and the right side, and the problem of edge seam deviation caused by overlarge distance of the material supplementing channel is effectively solved.
Preferably, the width of the adsorption chassis is smaller than the distance between the limiting plate a and the limiting plate b, so that the adsorption chassis penetrates through the feeding box to adsorb the paper-plastic bag waste, and the adsorption chassis is avoided.
Preferably, the angle alpha between the descending section and the conveying table is set to be 10-15 degrees, so that the paper-plastic bag is slowly flattened, and the flatness is improved.
Preferably, the supply box is composed of a transparent acrylic plate, workers can clearly see whether the paper-plastic bag waste stock in the supply box is sufficient, and meanwhile, the service life of the acrylic plate is longer.
The utility model has the beneficial effects that:
1. the utility model is provided with a material sucking component and a material feeding component, the material sucking component is arranged to adsorb or loosen the paper-plastic bag waste in the material feeding component under the action of a negative pressure sucker, so that the paper-plastic bags are continuously adsorbed and placed at a material supplementing channel under the transmission of a conveying table, the distance between the two paper-plastic bags is timely filled, the conditions that the sewing machine stops at a gap when sewing edges, the sewing edges of the paper-plastic bags are uneven and the sewing edge precision is not high are avoided, and the paper-plastic bag waste can just fall at the material supplementing channel due to the small distance between the material sucking component and the material feeding component, so that the problem that the paper-plastic bag waste and the paper-plastic bags are overlapped is avoided.
2. The paper plastic bag and paper plastic bag waste material conveying device is also provided with a flattening component, the paper plastic bag and paper plastic bag waste material are flattened by the arrangement of the maintaining section, and the paper plastic bag and paper plastic bag waste material are limited and guided by the arrangement of the descending section when conveyed to the conveying table, so that the paper plastic bag and paper plastic bag waste material is always kept in a flat state when conveyed through the sewing machine.
In conclusion, the utility model has the functions of high sewing precision of the paper-plastic bag, real-time uninterrupted material supplement and the like, and is suitable for the technical field of edge sewing machines.
Description of the drawings:
the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a feeding device of a hemming machine;
FIG. 2 is a schematic structural view of a suction assembly;
FIG. 3 is a schematic view of the feed assembly;
FIG. 4 is a schematic structural view of the platen assembly;
FIG. 5 is a schematic view showing the state of the waste suction process of the paper-plastic bag;
FIG. 6 is a schematic view showing the state of the process of loosening the waste of the paper-plastic bag;
fig. 7 is a schematic view of the state of the waste paper-plastic bag being transported together with the paper-plastic bag.
Detailed Description
The technical scheme in the embodiment of the utility model is clearly and completely explained by combining the attached drawings.
Example one
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
As shown in fig. 1 to 7, a material supplementing device of a hemming machine includes a conveying table 1 and a sewing machine 2 arranged on the conveying table 1, a material sucking component 3 is arranged below the conveying table 1, a material supplying component 4 matched with the material sucking component 3 is arranged above the conveying table 1, a flattening component 5 is arranged on a transmission path of the conveying table 1, paper plastic bag waste 6 is placed in the material supplying component 4, the flattening component 5 is used for preventing the paper plastic bag 7 from rolling up when being transmitted to the sewing machine 2, a material supplementing channel 8 is formed between the two paper plastic bags 7, a material sucking channel 9 is formed between the material sucking component 3 and the material supplying component 4, and the material supplementing channel 8 sucks the paper plastic bag waste 6 under the adsorption effect of the material sucking component 3 when passing through the material sucking component 3 and places the paper plastic bag waste 6 in the material supplementing channel 8 to sew the paper plastic bag 7 and the paper plastic bag waste 6 when being transmitted through the sewing machine 2.
As shown in fig. 2, the material suction assembly 3 includes an air cylinder 31 fixedly disposed on the support frame 11, a screw rod 32 driven by the air cylinder, an adsorption chassis 33 fixedly disposed on the screw rod 32, and a plurality of negative pressure suckers 34 fixedly disposed on the adsorption chassis 33, the in-process negative pressure suction cup 34 that the bag 7 was carried at paper carries out the propelling movement to the direction of feed tank 42 under the effect of cylinder, draw back the bag waste material 6 is moulded to paper in the feed tank 42 and place the bag waste material is moulded to paper in feed tank 42's reverse direction under the effect of cylinder and place the material in feed supplement passageway department, negative pressure suction cup 34 is automatic to be loosened this moment, carry out next material of inhaling, realize incessant operation of inhaling material back feed supplement, make the sewing machine of hemming in-process can not meet the place of space, prevent that the inhomogeneous problem of hemming from appearing, the precision of hemming has been improved, it also has certain help to tailor after the hemming ends.
As shown in fig. 3, the feeding assembly 4 includes a supporting rod 41 fixedly connected to the side end of the conveying platform 1, and a feeding box 42 fixedly disposed on the supporting rod 41, where the feeding box 42 includes a first side plate 43, a second side plate 44, a third side plate 45, a fourth side plate 46, a limiting plate a47 fixedly disposed at the lower end portion of the first side plate 43, and a limiting plate b48 fixedly disposed at the lower end portion of the second side plate 44, when the paper plastic bag 7 is placed in the feeding box 42, the left and right sides of the paper plastic bag 7 are limited by the first side plate 43 and the second side plate 44, the front and rear sides of the paper plastic bag 7 are limited by the third side plate 45 and the fourth side plate 46, the side of the paper plastic bag 7 close to the conveying platform is limited by the limiting plate a47 and the limiting plate b48, and the problem that the paper plastic bag 7 can fall off without being supported is prevented.
As shown in fig. 4, the pressing component 5 includes a connecting rod 51 fixedly connected to the conveying table 1 and a pressing plate 52 fixedly arranged on the connecting rod 51, the pressing plate 52 is provided with a holding section 53 and a descending section 54, the holding section 53 is parallel to the conveying table 1, the descending section 54 is provided with an arc-shaped structure, when the paper plastic bag 7 is conveyed from the conveying table 1 to the pressing component 5, the paper plastic bag 7 is limited through the descending section 54, and then the paper plastic bag 7 is pressed through the holding section 53 and is always kept in a flat state before reaching the sewing machine 2.
As shown in fig. 6, the length of the paper-plastic bag waste 6 is the same as that of the material supplementing channel 8, the paper-plastic bag waste 6 is absorbed and then placed at the material supplementing channel 8, the left side and the right side of the paper-plastic bag waste 6 are just attached to the paper-plastic bags at the two adjacent sides, so that the sewing machine cannot meet the neutral position during edge sewing, and the problem of uneven edge sewing effect is avoided.
As shown in fig. 3, the width of the adsorption chassis 33 is smaller than the distance between the limit plate a47 and the limit plate b48, and the adsorption chassis 33 is pushed towards the direction of the material suction assembly under the action of the air cylinder and penetrates through the limit plates a47 and b48 to suck the waste paper-plastic bag.
As shown in fig. 5, the angle α between the descending section 54 and the conveying table 1 is set to be 10 ° to 15 °, so that the paper-plastic bag 7 slowly enters the holding section 53 to flatten the paper-plastic bag 7.
As shown in fig. 2, the supply box 42 is made of a transparent acrylic plate, so that a worker can visually see whether the stock of the paper-plastic bag waste 6 in the supply box 42 is sufficient, and when the stock in the supply box 42 is insufficient, the paper-plastic bag waste 6 is timely supplemented, and the whole hemming process is not affected.
Example two
As shown in fig. 1, wherein the same or corresponding components as in the first embodiment are designated by the same reference numerals as in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience; the second embodiment is different from the first embodiment in that: the conveying table 1 is also provided with a baffle 12.
Here, in the embodiment, the baffle 12 is arranged to limit the paper-plastic bag 7 and the paper-plastic bag waste 6 during the conveying process, so that the sides of the paper-plastic bag 7 and the paper-plastic bag waste 6, which need to be hemmed, are aligned, and the neatness during hemming is improved.
In the description of the present invention, it is to be understood that the terms "front-back", "left-right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Of course, in this disclosure, those skilled in the art should understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more", i.e., in one embodiment, one element may be present in one number, while in another embodiment, the element may be present in multiple numbers, and the terms "a" and "an" should not be interpreted as limiting the number.
The present invention is not limited to the above-described embodiments, and it should be noted that various changes and modifications can be made by those skilled in the art without departing from the structure of the present invention, and these changes and modifications should be construed as the scope of the present invention, which does not affect the effect and practicality of the present invention.
Claims (8)
1. The utility model provides a feed supplement device of hemming machine, includes and carries platform (1) and sets up sewing machine (2) on carrying platform (1), its characterized in that: a material suction assembly (3) is arranged below the conveying platform (1), a material supply assembly (4) matched with the material suction assembly (3) is arranged above the conveying platform (1), a flattening component (5) is arranged on the transmission path of the conveying platform (1), paper plastic bag waste materials (6) are placed in the feeding component (4), the flattening component (5) is used for preventing the paper-plastic bags (7) from warping when being transmitted to the sewing machine (2), a material supplementing channel (8) is formed between the two paper-plastic bags (7), a material sucking channel (9) is formed between the material sucking component (3) and the material feeding component (4), the paper-plastic bag waste (6) is sucked by the material supplementing channel (8) under the adsorption action of the material sucking component (3) when passing through the material sucking component (3), and the paper-plastic bag waste (7) and the paper-plastic bag waste (6) are sewn when being placed at the material supplementing channel (8) and then being transmitted through the sewing machine (2).
2. The feeding device of a hemming machine according to claim 1, wherein: the material suction assembly (3) comprises a cylinder (31) fixedly arranged on the support frame (11), a screw rod (32) driven by the cylinder, an adsorption chassis (33) fixedly arranged on the screw rod (32) and a plurality of negative pressure suckers (34) fixedly arranged on the adsorption chassis (33).
3. The feeding device of a hemming machine according to claim 1, wherein: the feeding assembly (4) comprises a supporting rod (41) fixedly connected to the side end of the conveying platform (1) and a feeding box (42) fixedly arranged on the supporting rod (41), wherein the feeding box (42) comprises a first side plate (43), a second side plate (44), a third side plate (45), a fourth side plate (46), a limiting plate a (47) fixedly arranged at the lower end of the first side plate (43) and a limiting plate b (48) fixedly arranged at the lower end of the second side plate (44).
4. The feeding device of a hemming machine according to claim 1, wherein: the flattening assembly (5) comprises a connecting rod (51) fixedly connected to the conveying table (1) and a pressing plate (52) fixedly arranged on the connecting rod (51), the pressing plate (52) is arranged to be a holding section (53) and a descending section (54), the holding section (53) is parallel to the conveying table (1), and the descending section (54) is arranged to be an arc-shaped structure.
5. The feeding device of a hemming machine according to claim 1, wherein: the length of the paper-plastic bag waste (6) is the same as that of the feed supplement channel (8).
6. A feeding device of a hemming machine according to claim 2 wherein: the width of the adsorption chassis (33) is smaller than the distance between the limiting plate a (47) and the limiting plate b (48).
7. A feeding device of a hemming machine according to claim 4 wherein: the angle alpha between the descending section (54) and the conveying table (1) is set to be between 10 degrees and 15 degrees.
8. A feeding device of a hemming machine according to claim 3 wherein: the feed tank (42) is composed of a transparent acrylic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122536845.0U CN216683538U (en) | 2021-10-21 | 2021-10-21 | Feed supplement device of hemming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122536845.0U CN216683538U (en) | 2021-10-21 | 2021-10-21 | Feed supplement device of hemming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216683538U true CN216683538U (en) | 2022-06-07 |
Family
ID=81830391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122536845.0U Active CN216683538U (en) | 2021-10-21 | 2021-10-21 | Feed supplement device of hemming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216683538U (en) |
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2021
- 2021-10-21 CN CN202122536845.0U patent/CN216683538U/en active Active
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