Yoga pants packaging device

Abstract

The invention relates to the technical field of packaging, and particularly discloses a yoga pants packaging device which comprises a support frame, a packaging bag unfolding device installed on the support frame, a packaging bag supply device arranged below the packaging bag unfolding device and a conveying and ironing device arranged above the packaging bag supply device. By means of the packaging bag supply device, the packaging bag opening is arranged on the packaging barrel in a sleeving mode in a manual or mechanical mode, complete unfolding is not needed, when the packaging barrel rotates to the position below the packaging bag unfolding device, an unfolding air cylinder is started, an unfolding barrel is downwards inserted into the packaging barrel, and under the action of airflow and air pressure, the packaging bag is unfolded. A packaging bag is completely unfolded and adsorbed to the inner wall of a packaging barrel, then the packaging barrel is rotated to the position below a conveying and ironing device through a supply motor, yoga trousers are conveyed to the position between an electric heating main roller and an electric heating auxiliary roller through a conveying device, and the yoga trousers are ironed and flattened when pressed and bound by the electric heating main roller and the electric heating auxiliary roller and finally fall into the packaging barrel below. And the packaging process of the yoga trousers is completed.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging, and in particular to a packaging device for yoga pants. Background Art

[0002] Yoga pants refer to the pants worn when practicing yoga. From proofing to production, existing yoga pants still need to be manually ironed to make them flat. After ironing, they still need to be manually put into packaging bags and then packaged before they can be put into materials.

[0003] Existing packaging bags are all adsorbent, and they need to be fully unfolded manually before yoga pants can be put into the packaging bags, which is time-consuming and laborious. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a packaging device for yoga pants. The packaging device can effectively replace the process of manual ironing and unfolding of packaging bags through a packaging bag unfolding device, a packaging bag supplying device and a conveying ironing device.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] A packing device for yoga pants comprises: a support frame, a packaging bag unfolding device installed on the support frame, a packaging bag supplying device arranged below the packaging bag unfolding device, and a conveying and ironing device arranged above the packaging bag supplying device; a collecting frame is also arranged under the packaging bag supplying device.

[0007] Preferably, the packaging bag unfolding device comprises an unfolding cylinder, an unfolding tube installed on the unfolding cylinder, and a vent valve installed on the unfolding tube.

[0008] Preferably, the ventilation valve comprises a ventilation cylinder mounted on the bottom of the unfolding cylinder and a piston mounted on the ventilation cylinder.

[0009] Preferably, the packaging bag supply device includes a supply motor, a plurality of connecting rods mounted on the supply motor, and a packaging cylinder mounted on the connecting rods.

[0010] Preferably, there are four connecting rods, which are distributed in an array supplying the motor center.

[0011] Preferably, the packaging tube includes an outer tube, a grille ring installed on the inner side of the outer tube, an inner tube installed on the inner side of the grille ring, a disc arranged at the bottom of the inner tube, and a rotating cylinder installed on the disc; a plurality of ventilation holes are opened on the wall of the inner tube, and are opened above the disc.

[0012] Preferably, the conveying and ironing device includes an electric heating auxiliary roller, an electric heating main roller paired with the electric heating auxiliary roller, a conveying motor connected to the electric heating main roller belt, a conveying device installed on the conveying motor, a support plate provided between the conveying device and the electric heating main roller, and two limit members installed on the support plate.

[0013] Preferably, the conveying device comprises a main roller, an auxiliary roller arranged in pair with the main roller, and a conveyor belt for connecting the auxiliary roller and the main roller; the conveying device is connected to the conveying motor through the main roller.

[0014] Compared with the prior art, this application has the following beneficial effects:

[0015] The present invention uses a packaging bag supply device and adopts manual or mechanical methods. It only needs to put the opening of the packaging bag on the packaging tube without fully unfolding it. When the packaging tube rotates to under the packaging bag unfolding device, the unfolding cylinder is started, and the unfolding tube is inserted downward into the packaging tube. Under the action of airflow and air pressure, the packaging bag is fully unfolded and adsorbed on the inner wall of the packaging tube. Then, the packaging tube is rotated to the bottom of the conveying and ironing device through the supply motor. The yoga pants are conveyed between the electric heating main roller and the electric heating auxiliary roller through the conveying device. When the yoga pants are pressed by the electric heating main roller and the electric heating auxiliary roller, they are ironed flat and finally fall into the packaging tube below, completing the packaging process of the yoga pants. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings in the following description only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] Figure 1 This is a schematic structural diagram of a yoga pants packaging device according to the present invention;

[0018] Figure 2 for Figure 1 A front view structural diagram of

[0019] Figure 3 for Figure 1 A schematic diagram of the structure of the medium packaging bag unfolding device;

[0020] Figure 4 for Figure 3 A schematic diagram of the cross-sectional structure of the middle expansion tube;

[0021] Figure 5 for Figure 1 A schematic diagram of the structure of a medium packaging bag supply device;

[0022] Figure 6 for Figure 5 A schematic diagram of the cross-sectional structure of the middle packaging tube;

[0023] Figure 7 for Figure 1 A schematic diagram of the structure of the conveying and ironing device;

[0024] Figure 8 for Figure 7 Front view structural diagram of . DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. The components of the embodiments of the present invention described and shown in the accompanying drawings can be arranged and designed in various configurations. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] Unless otherwise defined, the technical terms or scientific terms used in this patent document shall have the usual meanings understood by persons with ordinary skills in the field to which the invention belongs. The words "first", "second" and similar words used in the patent specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one", "one" or "the" do not indicate a quantity limitation, but indicate the existence of at least one. Words such as "include" or "comprise" mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0028] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the features of the following embodiments can be combined with each other.

[0029] Embodiment 1:

[0030] A packaging device for yoga pants includes: a support frame 10, a packaging bag unfolding device 20 installed on the support frame 10, a packaging bag supplying device 30 arranged below the packaging bag unfolding device 20, and a conveying and ironing device 40 arranged above the packaging bag supplying device 30; a collecting frame 50 is also provided under the packaging bag supplying device 30.

[0031] like Figure 1 and Figure 2 As shown, the packaging bag supply device 30 can cyclically and continuously provide packaging bags for packaging. When the packaging bags are conveyed to the bottom of the packaging bag unfolding device 20, the packaging bag unfolding device 20 can completely unfold the packaging bags on the packaging bag supply device 30, and then the packaging bags are conveyed to the bottom of the conveying and ironing device 40 by the packaging bag supply device 30. At this time, the yoga pants are placed on the conveying and ironing device 40, and after being conveyed and ironed by the conveying and ironing device 40, they fall into the packaging bags of the packaging bag supply device 30.

[0032] Furthermore, the packaging bag unfolding device 20 includes an unfolding cylinder 21 , an unfolding tube 22 installed on the unfolding cylinder 21 , and a vent valve 23 installed on the unfolding tube 22 .

[0033] Furthermore, the ventilation valve 23 includes a ventilation cylinder 231 installed on the bottom of the deployment cylinder 22 and a piston 232 installed on the ventilation cylinder 231 .

[0034] like Figure 3 and Figure 4 As shown, the packaging bag unfolding device 20 can raise or lower the unfolding tube 22 through the unfolding cylinder 21. When it is lowered, it is sleeved on the packaging bag unfolding device 20 to make the packaging bag unfold. In order to prevent the packaging bag from closing again due to the air pressure when the unfolding tube 22 rises, a vent valve 23 is installed on the unfolding tube 22. Before the unfolding tube 22 rises, the vent cylinder 231 is started first to push out the piston 232 installed on the vent cylinder 231 to make the air pressure inside the packaging bag equal to the air pressure outside the bag, and then the unfolding tube 22 is raised. In this way, the packaging bag can always remain in the unfolded state; before operating again, the vent valve 23 must be restored to its original position.

[0035] Furthermore, the packaging bag supply device 30 includes a supply motor 31 , a plurality of connecting rods 32 mounted on the supply motor 31 , and a packaging tube 33 mounted on the connecting rods 32 .

[0036] Furthermore, there are four connecting rods 32 , which are distributed in a central array of the supply motor 31 .

[0037] Furthermore, the packaging tube 33 includes an outer tube 331, a grille ring 332 installed on the inner side of the outer tube 331, an inner tube 333 installed on the inner side of the grille ring 332, a disc 334 arranged at the bottom of the inner tube 333, and a rotating cylinder 335 installed on the disc 334; a plurality of ventilation holes 336 are opened on the wall of the inner tube 333, and are opened above the disc 334.

[0038] like Figure 5 and Figure 6 As shown, in order to realize the uninterrupted supply of packaging bags, the packaging bag supply device 30 is provided with four packaging cylinders 33, and they are distributed in an array according to the center of the supply motor 31. The packaging cylinder 33 on one side of the conveying and ironing device 40 starts to put the packaging bags first, and then the packaging cylinder 33 with the packaging bags is conveyed to the unfolding cylinder 22 through the supply motor 31 to unfold the packaging bags. At the same time, the packaging cylinder 33 originally above the collecting frame 50 is conveyed to the position where the packaging bags are installed, and then the packaging bags are put on, and then the supply motor 31 is started again. The packing tube 33 with the unfolded packing bag is conveyed to the bottom of the conveying and ironing device 40. At this time, the yoga pants can be simultaneously put on and unfolded during the conveying, ironing and falling process. When the packing tube 33 containing the yoga pants is conveyed to the top of the collecting frame 50, the rotating cylinder 335 is started to drive the disc 334 to flip. Under its own weight, the packing bag containing the yoga pants falls into the collecting frame 50, and then the rotating cylinder 335 is started to restore the disc 334 to its original position. In this way, the yoga pants can be packed repeatedly.

[0039] In order to realize the expansion of the packaging bag, a plurality of ventilation holes 336 are opened on the inner wall of the inner tube 333 of the packaging tube 33. When the expansion tube 22 is downwardly mounted on the inner tube 333, the air flow in the expansion tube 22 is injected into the packaging bag, and the air flow between the packaging bag and the inner tube 333 is discharged through the ventilation holes 336, thereby realizing the expansion process of the packaging bag.

[0040] Furthermore, the conveying and ironing device 40 includes an electric heating auxiliary roller 41, an electric heating main roller 42 paired with the electric heating auxiliary roller 41, a conveying motor 43 connected to the electric heating main roller 42 by a belt, a conveying device 44 installed on the conveying motor 43, a support plate 45 provided between the conveying device 44 and the electric heating main roller 42, and two limit members 46 installed on the support plate 45.

[0041] Furthermore, the conveying device 44 includes a main roller 441 , an auxiliary roller 442 paired with the main roller 441 , and a conveying belt 443 for connecting the auxiliary roller 442 and the main roller 441 ; the conveying device 44 is connected to the conveying motor 43 via the main roller 441 .

[0042] like Figure 7 and Figure 8As shown, in order to realize the automatic ironing process of yoga pants, the conveying device 44 conveys the yoga pants to the electric heating main roller 42 and the electric heating auxiliary roller 41 through the conveyor belt 443 under the action of the conveying motor 43, and the yoga pants are ironed during the hot pressing process of the electric heating main roller 42 and the electric heating auxiliary roller 41.

[0043] In order to prevent the yoga pants from deviating, the yoga pants are limited between two limiting members 46 when passing through the support plate 45.

[0044] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A yoga pants packaging device, characterized in that: include: A support frame (10), a packaging bag unfolding device (20) mounted on the support frame (10), a packaging bag supplying device (30) arranged below the packaging bag unfolding device (20), and a conveying and ironing device (40) arranged above the packaging bag supplying device (30); a collecting frame (50) is also arranged below the packaging bag supplying device (30).

2. A yoga pants packaging device according to claim 1, characterized in that: The packaging bag unfolding device (20) comprises an unfolding cylinder (21), an unfolding tube (22) installed on the unfolding cylinder (21), and a vent valve (23) installed on the unfolding tube (22).

3. A yoga pants packaging device according to claim 2, characterized in that: The ventilation valve (23) comprises a ventilation cylinder (231) mounted on the bottom of the unfolding cylinder (22) and a piston (232) mounted on the ventilation cylinder (231).

4. A yoga pants packaging device according to claim 3, characterized in that: The packaging bag supply device (30) comprises a supply motor (31), a plurality of connecting rods (32) mounted on the supply motor (31), and a packaging cylinder (33) mounted on the connecting rods (32).

5. A yoga pants packaging device according to claim 4, characterized in that: There are four connecting rods (32) distributed in an array along the center of the supply motor (31).

6. A yoga pants packaging device according to claim 5, characterized in that: The packaging tube (33) comprises an outer tube (331), a grille ring (332) installed on the inner side of the outer tube (331), an inner tube (333) installed on the inner side of the grille ring (332), a disc (334) arranged at the bottom of the inner tube (333), and a rotating cylinder (335) installed on the disc (334); a plurality of ventilation holes (336) are provided on the wall of the inner tube (333), and are provided above the disc (334).

7. A yoga pants packaging device according to claim 6, characterized in that: The conveying and ironing device (40) comprises an electric heating auxiliary roller (41), an electric heating main roller (42) matched with the electric heating auxiliary roller (41), a conveying motor (43) connected to the electric heating main roller (42) by a belt, a conveying device (44) mounted on the conveying motor (43), a support plate (45) arranged between the conveying device (44) and the electric heating main roller (42), and two limit members (46) mounted on the support plate (45).

8. A yoga pants packaging device according to claim 7, characterized in that: The conveying device (44) comprises a main roller (441), an auxiliary roller (442) arranged in pair with the main roller (441), and a conveying belt (443) used to connect the auxiliary roller (442) and the main roller (441); the conveying device (44) is connected to a conveying motor (43) via the main roller (441).

Images