Trousers packaging device

Abstract

The invention discloses a trousers packaging device, which belongs to the field of clothing packaging, and comprises an equipment main body and a packaging bag, the packaging bag is a zippered bag capable of being opened and closed for multiple times, a puller is arranged on the packaging bag, the equipment main body comprises a first conveying belt for conveying materials, and a folding area and a packaging area are respectively arranged along the conveying direction of the first conveying belt; a sealing area is arranged behind the packaging area, a second conveying belt, an exhaust assembly and a sealing assembly are arranged in the sealing area, the exhaust assembly comprises a pushing part and a pressure applying part, the sealing assembly comprises a first translation part, a first lifting part and an adsorption part, and the adsorption part can be in magnetic attraction transmission with a pull head. The pushing piece pushes the pressure applying piece to extrude the packaging bag for exhausting, meanwhile, the adsorption piece can suck a pull head on the packaging bag, and the pull head is driven by the first translation piece to translate towards one side, so that the pull head is pulled, namely the opening of the packaging bag is closed.

Description

Technical Field

[0001] The present invention discloses a pants packaging device, belonging to the field of clothing packaging. Background Art

[0002] Pants generally refer to the clothing worn by people below the waist, usually sewn from a waistband, a crotch, and two trouser legs. According to different materials, shapes, and audiences, there are various classifications.

[0003] In the process of pants production on the assembly line, after the pants are manufactured, they need to be packaged for subsequent transportation and sales. In the existing pants production process on the assembly line, they are automatically folded by corresponding packaging equipment and automatically sent into a packaging bag. However, some manufacturers equip the pants with packaging bags that can be reused, that is, zipper bags are used to package the pants. During the production process, after the production equipment sends the pants into the zipper bag, the bagged pants are then transported to the next station by the production equipment, and the air inside is discharged manually, and then the zipper of the zipper bag is manually zipped up for sealing. The degree of automation is low and it consumes manpower.

[0004] In view of the above problems, a new improvement plan is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a pants packaging device to solve the above problems.

[0006] The present invention realizes the above purpose through the following technical solutions. A pants packaging device includes a device main body and a packaging bag. The packaging bag includes a bag body, on which a self-sealing strip is fixedly connected, and a pull head is slidably connected to the bag body. The pull head can slide on the bag body and seal the self-sealing strip. A first conveyor belt for transporting materials is installed on the device main body. The device main body is respectively provided with a folding area and a packing area along the conveying direction of the first conveyor belt. A folding plate that can automatically fold materials is rotatably arranged in the folding area. The packing area can automatically take a packaging bag. A handling member that can transport the materials into the packaging bag is arranged between the folding area and the packing area. The device main body is provided with a sealing area behind the packing area. A second conveyor belt, an exhaust assembly, and a sealing assembly are arranged in the sealing area. The exhaust assembly includes a pushing member and a pressing member. The pushing member is fixedly connected to the device main body, and the pressing member is fixedly connected to the output end of the pushing member. The pushing member can cause the pressing member to squeeze the packaging bag. The sealing assembly includes a first translation member, a first lifting member, and a suction member. The first translation member is fixedly installed on the device main body. The suction member is fixedly connected to the output end of the first lifting member. The first lifting member is fixedly connected to the output end of the first translation member. The suction member can magnetically drive the pull head.

[0007] Preferably, protrusions are fixedly connected to both sides of the adsorbing member, flat surfaces are formed on both sides of the pull head, and the protrusions can be in contact with and drive the pull head.

[0008] Preferably, the pressing member includes a housing and a number of counterweight blocks. The housing is fixedly connected to the output end of the pushing member. A limiting plate is fixedly connected inside the housing. A number of through holes are formed in the limiting plate. The counterweight blocks are inserted through the through holes and are slidably connected to the limiting plate.

[0009] Preferably, the counterweight block includes a pressing part, a sliding part and a limiting part. One end of the sliding part is fixedly connected to the pressing part, the other end of the sliding part is detachably connected to the limiting part. The cross section of the pressing part is rectangular, and the cross sections of the sliding part and the limiting part are both circular. The sliding part can slide in the through hole, and the diameter of the limiting part is larger than the diameter of the through hole and can be in contact with and limit the limiting plate.

[0010] Preferably, the packing area sequentially takes one packaging bag, and the orientation of the pull head of the next packaging bag is opposite to that of the pull head of the previously taken packaging bag.

[0011] Preferably, the cross section of the handling member is in an "L" shape. A second translation member is fixedly installed on the equipment main body. A second lifting member is movably arranged on the second translation member. The handling member is fixedly connected to the output end of the second lifting member, and the second lifting member is fixedly connected to the output end of the second translation member.

[0012] Preferably, an ironing area is arranged in front of the folding area on the equipment main body. A third translation member is fixedly installed in the ironing area of the equipment main body. A third lifting member is fixedly connected to the output end of the third translation member. A steam electric iron is fixedly connected to the output end of the third lifting member.

[0013] Preferably, a fourth lifting member and a pressing plate are further arranged in the ironing area of the equipment main body. The fourth lifting member is fixedly connected to the equipment main body, and the pressing plate is fixedly connected to the output end of the fourth lifting member.

[0014] Compared with the prior art, the beneficial effects of the present invention are: By adding a sealing area to the equipment main body, when the material flows to the sealing area, at this time the trousers are stacked in the packaging bag. The exhaust component in the sealing area squeezes and exhausts the packaging bag. After exhausting, the adsorbing member in the sealing component will adsorb the pull head of the packaging bag and translate it to one side, and the automatic sealing of the packaging bag can be completed. And because the pressing member in the exhaust component presses the packaging bag, the adsorbing member can stably drag the pull head to slide, complementing each other.

[0015] The pressing member for squeezing the packaging bag to exhaust air includes a plurality of slidable counterweights. The folded pants are not a flat surface. Especially at the waist, there will be bulges. Therefore, if the contact surface between the pressing member and the pants is flat, it may cause the concave part not to be squeezed, resulting in incomplete exhaust. In the pressing member of this device, a plurality of counterweights are slidably arranged. When it contacts the pants, the bulges of the folded pants will slightly lift the counterweights, and the concave part will also be under the pressure of the counterweights, thus achieving a more complete exhaust effect.

[0016] This device is also provided with an ironing area. Before the pants are folded, they are first ironed by a steam electric iron to make the surface of the pants smoother, and at the same time soften the fibers, so that the folded pants have a better shape. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the packaging bag of the present invention; Figure 3 It is a schematic diagram of the structure of the folding area of the present invention; Figure 4 It is a schematic diagram of the structure of the packing area of the present invention; Figure 5 It is a schematic diagram of the structure of the sealing area of the present invention; Figure 6 It is a schematic diagram of the state when the adsorbing member adsorbs the pull tab of the present invention; Figure 7 It is a schematic diagram of the bottom view structure of the pressing member of the present invention; Figure 8 It is a schematic diagram of the internal sectional structure of the pressing member of the present invention; Figure 9 It is a schematic diagram of the structure of the counterweight of the present invention; Figure 10 It is a schematic diagram of the structure of the ironing area of the present invention.

[0018] Reference Signs: 1. Device main body; 11. First conveyor belt; 12. Handling member; 13. Second translation member; 14. Second lifting member; 2. Packaging bag; 21. Bag body; 22. Self-sealing strip; 23. Pull tab; 3. Folding area; 31. Folding plate; 4. Packing area; 5. Sealing area; 51. Second conveyor belt; 52. Pushing member; 53. Pressing member; 531. Housing; 532. Counterweight; 5321. Extrusion part; 5322. Sliding part; 5323. Limiting part; 533. Limiting plate; 534. Through hole; 54. First translation member; 55. First lifting member; 56. Adsorbing member; 57. Protrusion; 6. Ironing area; 61. Third translation member; 62. Third lifting member; 63. Steam electric iron; 64. Fourth lifting member; 65. Pressing plate. Detailed implementation mode

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are 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 construed as a limitation of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0020] Such as Figures 1 to 5As shown in the figure, a pair of pants packaging device includes a device main body 1 and a packaging bag 2. Various electrical components and sensors are integrated in the device main body 1 to provide a power source for each component on the device main body 1 and identify materials. The packaging bag 2 includes a bag body 21. A self-sealing strip 22 is fixedly connected to the bag body 21. A pull head 23 is slidably connected to the bag body 21. The pull head 23 can slide on the bag body 21 and seal the self-sealing strip 22. A first conveyor belt 11 for transporting materials is installed on the device main body 1. A folding area 3 and a packing area 4 are respectively arranged on the device main body 1 along the conveying direction of the first conveyor belt 11. A folding plate 31 capable of automatically folding materials is rotatably arranged in the folding area 3. The first conveyor belt 11 is composed of multiple conveyor belts arranged at intervals. The folding plate 31 is arranged between the intervals of the first conveyor belt 11. When the pants are transported to the folding area 3 along with the first conveyor belt 11, the device main body 1 will send an instruction to prompt the folding plate 31 to rotate, so as to fold the pants. This is a common device type in this field and will not be elaborated here. The packing area 4 can automatically take a packaging bag 2. A handling part 12 capable of transporting the materials into the packaging bag 2 is arranged between the folding area 3 and the packing area 4. After the pants are folded in the folding area 3, the first conveyor belt 11 will continue to transport the folded pants. When the folded pants are between the packing area 4 and the folding area 3, the packing area 4 will take a packaging bag 2 from the inside of the device main body 1. Subsequently, the handling part 12 on the device main body 1 will shovel up the pants and push them into the packaging bag 2 to complete the task of automatic packing. The above processes are all common processing methods in the existing packaging production line and will not be expanded here. However, in the process of packaging pants on the existing production line, the automatic sealing device usually adopts the heat sealing method, resulting in the packaging bag 2 being damaged after being opened and unable to be used continuously. If a zipper-type packaging bag 2 that can be reused multiple times is used, then the step of sealing, that is, pulling the pull head 23 to seal the self-sealing strip 22, has to be manually processed, and the degree of automation is relatively low. The device main body 1 of this product is provided with a sealing area 5 behind the packing area 4. A second conveyor belt 51, an exhaust component and a sealing component are arranged in the sealing area 5. After the handling part 12 shovels up the folded pants and pushes them into the packaging bag 2, the packaging bag 2 containing the pants will fall onto the second conveyor belt 51. The second conveyor belt 51 will drive the packaging bag 2 into the sealing area 5. The exhaust component includes a pushing part 52 and a pressing part 53. The pushing part 52 is specifically set as a cylinder. The pushing part 52 is fixedly connected to the device main body 1. The pressing part 53 is fixedly connected to the output end of the pushing part 52. The pushing part 52 can prompt the pressing part 53 to squeeze the packaging bag 2. The sealing component includes a first translation part 54, a first lifting part 55 and an adsorption part 56. The first translation part 54 is set as a linear motor. The first lifting part 55 is also set as a cylinder. The adsorption part 56 is specifically set as an electromagnet. The adsorption part 56 is fixedly connected to the output end of the first lifting part 55. The first lifting part 55 is fixedly connected to the output end of the first translation part 54. The adsorption part 56 can be magnetically driven with the pull head 23.When the device body 1 recognizes that the packaging bag 2 containing the trousers enters the sealing area 5, most of the area of the packaging bag 2 is below the pressure member 53, and the bag opening of the packaging bag 2 is below the adsorption member 56. At this time, the device body 1 will drive the pushing member 52 to push the pressure member 53 toward the packaging bag 2, so that the pressure member 53 squeezes the packaging bag 2 and causes the air in the packaging bag 2 to be discharged. Subsequently, the first lifting member 55 drives the adsorption member 56 to move toward the packaging bag 2, and at the same time, the adsorption member 56 starts to be energized. After the adsorption member 56 is energized, it can To generate a strong magnetic force to attract the slider 23 on the packaging bag 2, the slider 23 of the packaging bag 2 of this product needs to be made of a metal material that can be attracted by magnets. After the suction member 56 attracts the slider 23, while the packaging bag 2 is still pressed by the pressure member 53, the output end of the first translation member 54 begins to drive the suction member 56 to translate. Since the slider 23 is now attracted by the suction member 56, it is driven by the suction member 56 to slide to one side, thus completing the automatic sealing of the packaging bag 2 and improving the overall automation level of the equipment.

[0021] like Figure 6 As shown, protrusions 57 are fixedly connected on both sides of the adsorption member 56, and flat surfaces are formed on both sides of the slider 23. The protrusions 57 can be abutted against the slider 23 for transmission. When the slider 23 is magnetically adsorbed by the adsorption member 56, the slider 23 will be adsorbed to the extent of being in contact with the adsorption member 56. At this time, the adsorption member 56 drives the slider 23 to move to one side. If there is relative slip between the slider 23 and the adsorption member 56 at this time, the protrusions 57 will also abut against the slider 23 to play a limiting role, and at the same time assist the adsorption member 56 in pushing the slider 23 to move to one side.

[0022] like Figure 7 and Figure 8 As shown, the pressure member 53 includes a shell 531 and a plurality of counterweights 532. The shell 531 is fixedly connected to the output end of the pusher 52. A limiting plate 533 is fixedly connected inside the shell 531. The limiting plate 533 is provided with a plurality of through holes 534. The counterweights 532 are passed through the through holes 534 and are slidably connected to the limiting plate 533. As is known to all, the folded pants are not a flat surface, especially the waistband. Since it is the thickest part, it will have a bulge after folding. Therefore, if the contact surface between the pressure member 53 and the pants is flat, it may cause the concave part of the pants to not be squeezed, resulting in incomplete exhaust. A plurality of counterweights 532 are slidably arranged in the pressure member 53 of the device. When it contacts the pants, the bulge of the folded pants will slightly lift the counterweight 532, and the concave part will also be subjected to the pressure of the counterweight 532, thereby achieving a more complete exhaust effect.

[0023] like Figure 8 and Figure 9As shown, the counterweight 532 includes an extrusion part 5321, a sliding part 5322 and a limiting part 5323. One end of the sliding part 5322 is fixedly connected to the extrusion part 5321, and the other end of the sliding part 5322 is detachably connected to the limiting part 5323. By setting the detachable limiting part 5323, it is beneficial to facilitate the assembly of the pressing part 53. The cross-section of the extrusion part 5321 is rectangular. This design can ensure that several extrusion parts 5321 are mutually attached, reduce the gap between adjacent extrusion parts 5321, and make the exhaust more complete. The cross-sections of the sliding part 5322 and the limiting part 5323 are both circular. The sliding part 5322 can slide in the through hole 534. The diameter dimension of the limiting part 5323 is larger than the diameter dimension of the through hole 534 and can be abutted and limited with the limiting plate 533. By setting the limiting part 5323 with a diameter larger than that of the through hole 534, when the pressing part 53 is not working, that is, in the lifted state, the counterweight 532 will not fall out of the housing 531.

[0024] Further, the packing area 4 of this equipment sequentially takes one packaging bag 2. The orientation of the pull tab 23 of the next packaging bag 2 is opposite to that of the pull tab 23 of the previously taken packaging bag 2. The packing area 4 of the equipment main body 1 sequentially takes out one packaging bag 2 from the equipment main body 1 for packaging the folded trousers. In essence, it also takes out one from multiple packaging bags 2 in the equipment main body 1. And the packaging bags 2 need to be loaded into the equipment body before production. Therefore, when loading the packaging bags 2, the adjacent packaging bags 2 can be arranged in a way that the pull tabs 23 face in opposite directions, that is, turn the packaging bags 2 over. If the pull tab 23 of the packaging bag 2 is a closed self-sealing strip 22 from left to right at the beginning, then the pull tab 23 on the turned-over packaging bag 2 is a closed self-sealing strip 22 from right to left. This arrangement enables the first translation part 54 to drive the suction attachment 56 to pull the pull tab 23 of the packaging bag 2 from one side to the other side, and then directly adsorb the pull tab 23 on the next packaging bag 2 from the other side without resetting, and then return to the original side to complete the automatic sealing of the second packaging bag 2.

[0025] Again, such as Figure 1 and Figure 4As shown, the cross-section of the handling member 12 is in an "L" shape. A second translation member 13 is fixedly installed on the equipment main body 1. A second lifting member 14 is movably arranged on the second translation member 13. The handling member 12 is fixedly connected to the output end of the second lifting member 14, and the second lifting member 14 is fixedly connected to the output end of the second translation member 13. Both the second translation member 13 and the second lifting member 14 are set as linear motors. The specific process of the handling member 12 for handling is that the second lifting member 14 drives the handling member 12 to descend to a position where it fits with the first conveyor belt 11, and then the second translation member 13 simultaneously drives the second lifting member 14 and the handling member 12 to move forward, so that the "L"-shaped handling member 12 shovels up the folded trousers and continues to move forward until the trousers are inserted into the packaging bag 2. At this time, the second translation member 13 continues to move forward, which can push the packaging bag 2 containing the trousers into the sealing area 5. Subsequently, the second lifting member 14 lowers the handling member 12, and the second translation member 13 retracts, so that the packaging bag 2 containing the trousers remains on the second conveyor belt 51 in the sealing area 5.

[0026] As Figure 1 and Figure 10 shown, the equipment main body 1 is provided with an ironing area 6 in front of the folding area 3, that is, the ironing area 6 is at the very front of the entire packaging production line. A third translation member 61 is fixedly installed in the ironing area 6 of the equipment main body 1. A third lifting member 62 is fixedly connected to the output end of the third translation member 61. A steam electric iron 63 is fixedly connected to the output end of the third lifting member 62. Among them, the third translation member 61 is set as a linear motor, the third lifting member 62 is set as a cylinder, and the steam electric iron 63 is electrically connected to the equipment main body 1. The operator folds the trousers to be packed along the midline and places them in the ironing area 6. The first conveyor belt 11 drives the trousers to enter under the steam electric iron 63. Subsequently, the third lifting member 62 causes the steam electric iron 63 to descend, so as to contact the trousers and iron them. At the same time, the third translation member 61 drives the third lifting member 62 and the steam electric iron 63 to move horizontally to complete the ironing of the whole pair of trousers, making the surface of the trousers smoother, and at the same time softening the fibers, so that the folded trousers have a better shape. Moreover, the equipment main body 1 is also provided with a fourth lifting member 64 and a pressing plate 65 in the ironing area �. The fourth lifting member 64 is fixedly connected to the equipment main body 1, and the fourth lifting member 64 is also set as a cylinder. The pressing plate 65 is fixedly connected to the output end of the fourth lifting member 64. When ironing, the fourth lifting member 64 pushes the pressing plate 65 to tightly press the waist of the trousers, and then the third translation member 61 drives the steam electric iron � to displace along the length direction of the trousers, so there is no need to worry about the trousers slipping.

[0027] Working process: The operator folds the pants to be packed along the midline and places them on the first conveyor belt 11. The pants first enter the ironing area 6 for preliminary ironing, then enter the folding area 3 to complete the folding, and are then scooped up by the handling part 12 and sent into the packaging bag 2, and together with the packaging bag 2, they are sent into the sealing area 5. The exhaust component in the sealing area 5 presses the packaging bag 2 containing the pants to exhaust it. At the same time, the suction part 56 in the sealing component will suck the pull head 23 on the packaging bag 2 to seal the packaging bag 2. Finally, it is sent out of the equipment body and transferred to the next working station, with a higher degree of automation.

[0028] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed claims.

[0029] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A pair of pants packaging device, comprising a device main body and a packaging bag. The packaging bag includes a bag body, on which a self-sealing strip is fixedly connected. A pull head is slidably connected to the bag body, and the pull head can slide on the bag body and seal the self-sealing strip. A first conveyor belt for transporting materials is installed on the device main body. The device main body is respectively provided with a folding area and a packing area along the conveying direction of the first conveyor belt. A folding plate capable of automatically folding materials is rotatably arranged in the folding area. The packing area can automatically take a packaging bag. A handling member for transporting the materials into the packaging bag is arranged between the folding area and the packing area. It is characterized in that: The equipment main body is provided with a sealing area behind the packing area. A second conveyor belt, an exhaust assembly and a sealing assembly are arranged in the sealing area. The exhaust assembly includes a pushing member and a pressing member. The pushing member is fixedly connected to the equipment main body. The pressing member is fixedly connected to the output end of the pushing member. The pushing member can cause the pressing member to squeeze the packaging bag. The sealing assembly includes a first translation member, a first lifting member and an adsorbing member. The first translation member is fixedly installed on the equipment main body. The adsorbing member is fixedly connected to the output end of the first lifting member. The first lifting member is fixedly connected to the output end of the first translation member. The adsorbing member can magnetically drive with the pull head.

2. The pants packaging device according to claim 1, wherein: Protrusions are fixedly connected to both sides of the adsorbing member. Flat surfaces are formed on both sides of the pull head. The protrusions can abut and drive with the pull head.

3. A pair of pants packaging device according to claim 1, characterized in that: The pressing member includes a housing and a number of counterweight blocks. The housing is fixedly connected to the output end of the pushing member. A limiting plate is fixedly connected inside the housing. A number of through holes are formed in the limiting plate. The counterweight blocks pass through the through holes and are slidably connected to the limiting plate.

4. The pants packaging device according to claim 3, characterized in that: The counterweight block includes a pressing part, a sliding part and a limiting part. One end of the sliding part is fixedly connected to the pressing part. The other end of the sliding part is detachably connected to the limiting part. The cross section of the pressing part is rectangular. The cross sections of the sliding part and the limiting part are both circular. The sliding part can slide in the through hole. The diameter of the limiting part is larger than the diameter of the through hole and can abut against the limiting plate for limiting.

5. The pants packaging device according to claim 2, characterized in that: The packing area sequentially takes one packaging bag. The orientation of the pull head of the next packaging bag is opposite to that of the previously taken packaging bag.

6. The pants packaging device according to claim 1, characterized in that: The cross section of the handling member is "L"-shaped. A second translation member is fixedly installed on the equipment main body. A second lifting member is movably arranged on the second translation member. The handling member is fixedly connected to the output end of the second lifting member. The second lifting member is fixedly connected to the output end of the second translation member.

7. A pants packaging device according to claim 1, characterized in that: The equipment main body is provided with an ironing area in front of the folding area. A third translation member is fixedly installed in the ironing area of the equipment main body. A third lifting member is fixedly connected to the output end of the third translation member. A steam electric iron is fixedly connected to the output end of the third lifting member.

8. A pair of pants packaging device according to claim 7, characterized in that: A fourth lifting member and a pressing plate are further arranged in the ironing area of the equipment main body. The fourth lifting member is fixedly connected to the equipment main body. The pressing plate is fixedly connected to the output end of the fourth lifting member.

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