Automatic bagging device for textiles

Abstract

The invention discloses an automatic bagging device for textiles, and particularly relates to the field of packaging, the automatic bagging device comprises a machine body, the machine body is provided with a compression mechanism, a bag opening mechanism capable of linearly moving, a material pushing mechanism and a compression sealing mechanism, the compression mechanism comprises two first pressing plates capable of synchronously moving in different directions, and the textiles are stacked between the two first pressing plates; the two pressing plates I are used for carrying out preliminary compression treatment on the textile; the bag opening mechanism comprises a plurality of bag opening shafts capable of synchronously moving in the radial direction, the multiple bag opening shafts are sleeved with the packaging bags, and the multiple bag opening shafts are used for opening the packaging bags. According to the textile packaging machine, the compression mechanism, the bag opening mechanism, the pushing mechanism and the compression sealing mechanism are arranged on the machine body, bagging, compression and sealing treatment of textiles can be completed on the same equipment, equipment conversion operation is not needed, the packaging efficiency of the textiles is improved, and the production cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging, and more specifically, to an automatic bagging device for textiles. Background Art

[0002] Textiles are materials obtained by processing fibers into yarns or fabrics through textile processes, and are mainly used in the fields of clothing, home, and industry. The main components of textiles include natural fibers (such as cotton, linen, silk, wool) and chemical fibers (such as polyester, nylon, spandex, etc.). According to their uses, textiles can be divided into clothing textiles, household textiles (such as bed sheets, curtains, towels), and industrial textiles.

[0003] During the production, transportation, and sales of textiles, proper bagging is required to protect the integrity, cleanliness, and facilitate transportation of the products. Usually, packaging treatment is required for textiles. The main steps of its packaging include bagging, compression, and sealing. The compression is mainly to squeeze and shrink the textiles after bagging to reduce the packaging volume and facilitate transportation.

[0004] In the prior art, when packaging multiple textiles in a single packaging bag, usually multiple textiles are stacked and placed, and then the textiles are preliminarily compressed by a compression device. After preliminary compression, the packaging bag is put on the preliminarily compressed textiles. Since the textiles need to be preliminarily compressed first, at this time, when the packaging bag is put on the textiles, the pressing plate for preliminarily compressing the textiles is also inside the packaging bag. Then, when further compressing the textiles and sealing the packaging bag, it is necessary to remove the packaging bag containing the textiles from the compression device, and then put the packaging bag containing the textiles on the compression and sealing device to further compress the textiles, and finally seal the packaging bag. For bagging, compression, and sealing, usually multiple devices are required to transfer the textiles among multiple devices to achieve bagging, compression, and sealing of the textiles, resulting in high production costs. Summary of the Invention

[0005] An automatic bagging device for textiles provided by the present invention aims to solve the problems that in the prior art, when packaging textiles, multiple devices are required to transfer the textiles among multiple devices to achieve bagging, compression, and sealing of the textiles, resulting in low work efficiency and high production costs.

[0006] To achieve the above object, the present invention provides the following technical solution: An automatic bagging device for textiles, comprising: a machine body, on which a compression mechanism, a bag-supporting mechanism capable of linear motion, a material-pushing mechanism, and a compression and sealing mechanism are provided. The compression mechanism includes two pressing plates I that can move synchronously and in opposite directions. The textiles are stacked between the two pressing plates I, and the two pressing plates I are used for preliminarily compressing the textiles. The bag-supporting mechanism includes multiple bag-supporting shafts that can move radially synchronously. The packaging bag is sleeved on the multiple bag-supporting shafts, and the multiple bag-supporting shafts are used to expand the packaging bag. Moreover, the bag-supporting mechanism moves linearly to sleeved the expanded packaging bag on the two pressing plates I. The material-pushing mechanism includes a push plate that can move linearly. The compression and sealing mechanism includes a fixed support plate and a pressing plate II that can move linearly. The push plate is used to push the bagged textiles between the support plate and the pressing plate II. The pressing plate II is used to further compress the bagged textiles, and a heat-sealing component is arranged on the pressing plate II. The heat-sealing component includes two heat pressing plates that can move in opposite directions synchronously, and the two heat pressing plates are used to seal the packaging bag.

[0007] In a preferred embodiment, the bag-supporting mechanism further includes a connecting frame. A linear driving component II is installed on the connecting frame. The output end of the linear driving component II is installed with a moving frame. The moving frame is slidably arranged in the connecting frame. Moreover, a plurality of push rods are hinged on the moving frame. A plurality of sliding rods are slidably arranged in the connecting frame. The plurality of push rods are hinged to the corresponding sliding rods. One ends of the plurality of sliding rods are all fixedly provided with elastic parts I, and the other ends of the plurality of sliding rods are fixedly connected to the corresponding bag-supporting shafts. A linear driving component III is fixedly arranged on the machine body, and the output end of the linear driving component III is fixedly connected to the connecting frame.

[0008] In a preferred embodiment, a material guiding mechanism is arranged on the connecting frame. The material guiding mechanism includes a blocking frame. The blocking frame is fixedly arranged on the connecting frame. A side frame is fixedly arranged on one side of the connecting frame. The blocking frame and the side frame are used to collect the textiles extending from one side edge of the pressing plate into the inner sides of the blocking frame and the side frame.

[0009] In a preferred embodiment, openings are formed at multiple corners of the side frame. The multiple bag-supporting shafts are located in the corresponding openings. Moreover, after the multiple bag-supporting shafts expand the packaging bag, the side frame is located inside the multiple bag-supporting shafts.

[0010] In a preferred embodiment, the compression and sealing mechanism further includes a fixing plate. The support plate and the fixing plate are both fixedly installed on the machine body. A linear driving component V is installed on the fixing plate. The pressing plate II is installed at the output end of the linear driving component V. Linear driving components VI are installed on both the support plate and the pressing plate II, and the two heat pressing plates are installed at the output ends of the corresponding linear driving components VI.

[0011] In a preferred embodiment, a leveling mechanism is arranged at the output end of the linear driving component VI. The leveling mechanism includes a fixed shaft. The fixed shaft is installed at the output end of the linear driving component VI, and the heat pressing plate is installed at the end of the fixed shaft. A connecting cover is slidably arranged on the fixed shaft. An elastic part II is fixedly arranged on the connecting cover. Moreover, there are two connecting covers. The two heat pressing plates are respectively located in the corresponding connecting covers. A stretching component is arranged between the two connecting covers. The stretching component is used to stretch and level the bag mouth of the packaging bag before further compressing the textiles.

[0012] In a preferred embodiment, the stretching assembly includes a first fixed seat and a second fixed seat. The first fixed seat is fixedly arranged on the lower connecting cover. A convex block is slidably arranged in the first fixed seat. An elastic member three is fixedly arranged on one side of the convex block. An inclined groove is formed in the second fixed seat. A slider is slidably arranged on the inclined surface of the inclined groove. A groove is formed on the surface of the slider. The convex block is adapted to the groove.

[0013] In a preferred embodiment, a plurality of notches are formed on both sides of the connecting cover. The notches are used to provide a gap for air flow when the textile is further compressed when clamping the bag mouth of the packaging bag through two connecting covers.

[0014] In a preferred embodiment, the compression mechanism further includes a first linear driving assembly. The first linear driving assembly is fixedly installed on the machine body. The first pressing plate is installed at the output end of the first linear driving assembly.

[0015] In a preferred embodiment, the pushing mechanism further includes a fourth linear driving assembly. The fourth linear driving assembly is fixedly installed on the machine body. The pushing plate is installed at the output end of the fourth linear driving assembly.

[0016] The beneficial effects of the present invention are as follows: By arranging a compression mechanism, a bag supporting mechanism, a pushing mechanism and a compression and sealing mechanism on the machine body, the present invention can complete the bagging, compression and sealing processes of textiles on the same device, without the need to switch device operations, improving the packaging efficiency of textiles and reducing the production cost. Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the bag supporting mechanism of the present invention.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the compression mechanism of the present invention.

[0020] Figure 4 It is a schematic cross-sectional structure of the connecting frame in the bag supporting mechanism of the present invention Figure 1 。

[0021] Figure 5 It is a schematic cross-sectional structure of the connecting frame in the bag supporting mechanism of the present invention Figure 2 。

[0022] Figure 6 is Figure 5 an enlarged view of part A in

[0023] Figure 7 It is a three-dimensional structural schematic diagram of the compression and sealing mechanism of the present invention.

[0024] Figure 8 This is a three-dimensional schematic diagram of the bag-supporting mechanism and the material-guiding mechanism of the present invention.

[0025] Figure 9 This is a sectional structural schematic diagram of the compression and sealing mechanism of the present invention.

[0026] Figure 10 This is a front sectional structural schematic diagram of two connecting covers of the present invention.

[0027] Figure 11 This is a side sectional structural schematic diagram of two connecting covers of the present invention.

[0028] Figure 12 is Figure 11 an enlarged view of part B in

[0029] The reference numerals in the drawings are as follows: a, packaging bag; 1, machine body; 2, compression mechanism; 21, first linear drive assembly; 22, first pressing plate; 3, bag-supporting mechanism; 31, connecting frame; 32, second linear drive assembly; 33, moving frame; 34, push rod; 35, sliding rod; 36, first elastic member; 37, bag-supporting shaft; 38, third linear drive assembly; 4, material-pushing mechanism; 41, fourth linear drive assembly; 42, pushing plate; 5, compression and sealing mechanism; 51, support plate; 52, fixing plate; 53, fifth linear drive assembly; 54, second pressing plate; 55, heat-sealing assembly; 551, sixth linear drive assembly; 552, heat-pressing plate; 6, material-guiding mechanism; 61, blocking frame; 62, side frame; 63, opening; 7, leveling mechanism; 71, fixed shaft; 72, connecting cover; 721, notch; 73, second elastic member; 74, stretching assembly; 741, first fixing seat; 7411, convex block; 7412, third elastic member; 742, second fixing seat; 7421, inclined groove; 7422, sliding block; 7423, groove. Detailed implementation manners

[0030] The following further describes the present application in detail with reference to the drawings. It is necessary to point out here that the following specific implementation manners are only used to further illustrate the present application and cannot be understood as limiting the protection scope of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0031] Referring to the attached Figures 1 to 7 drawings, an automatic bagging device for textiles includes: a machine body 1, on which a compression mechanism 2, a bag-supporting mechanism 3 that can move linearly, a material-pushing mechanism 4, and a compression and sealing mechanism 5 are provided. The compression mechanism 2 includes two first pressing plates 22 that can move synchronously and in opposite directions. The textiles are stacked between the two first pressing plates 22, and the two first pressing plates 22 are used to perform preliminary compression treatment on the textiles; The bag-supporting mechanism 3 includes a plurality of bag-supporting shafts 37 that can move radially synchronously. The packaging bag a is sleeved on the plurality of bag-supporting shafts 37. The plurality of bag-supporting shafts 37 are used to expand the packaging bag a, and the bag-supporting mechanism 3 linearly moves to sleeved the expanded packaging bag a on the two first pressing plates 22. The material-pushing mechanism 4 includes a push plate 42 that can move linearly. The compression and sealing mechanism 5 includes a fixed support plate 51 and a second pressing plate 54 that can move linearly. The push plate 42 is used to push the bagged textiles between the support plate 51 and the second pressing plate 54. The second pressing plate 54 is used to further compress the bagged textiles, and a heat-sealing assembly 55 is provided on the second pressing plate 54. The heat-sealing assembly 55 includes two heat pressing plates 552 that can move synchronously and in opposite directions. The two heat pressing plates 552 are used to seal the packaging bag a.

[0032] It should be noted that the first pressing plate 22, the bag-supporting mechanism 3, the push plate 42, the second pressing plate 54, and the heat pressing plate 552 can all be driven to move linearly by cylinders. The two first pressing plates 22 are aligned in the vertical direction and move synchronously and in opposite directions in the vertical direction. The two heat pressing plates 552 are also aligned in the vertical direction and move synchronously and in opposite directions in the vertical direction. The number of bag-supporting shafts 37 is four. Through the synchronous radial movement of the four bag-supporting shafts 37, the packaging bag a is expanded.

[0033] In this embodiment, the implementation scenario is as follows: First, stack a plurality of textiles on the lower first pressing plate 22, then simultaneously drive the two first pressing plates 22 to move synchronously and closer to each other, so that the two first pressing plates 22 initially compress the plurality of textiles by extrusion. Then, sleeve the packaging bag a on the four bag-supporting shafts 37. Subsequently, drive the four bag-supporting shafts 37 to move radially synchronously to expand the packaging bag a. Then, drive the bag-supporting mechanism 3 to move linearly and drive the expanded packaging bag a to move synchronously until the packaging bag a is sleeved on the two first pressing plates 22. At this time, the two first pressing plates 22 and the initially compressed textiles are both inside the packaging bag a. Then, drive the push plate 42 to push the packaging bag a containing textiles away from the two first pressing plates 22 and push it onto the support plate 51. Then, drive the second pressing plate 54 to move vertically downward to further compress the textiles. Finally, drive the two heat pressing plates 552 to move synchronously and closer to each other, and the bag opening of the packaging bag a can be heat-sealed, thereby realizing the bagging, compression, and sealing of textiles, without the need to switch equipment operations, improving the packaging efficiency of textiles, and reducing production costs.

[0034] Further, referring to the attached drawings of the specification Figure 3 The compression mechanism 2 further includes a first linear driving assembly 21. The first linear driving assembly 21 is fixedly installed on the machine body 1, and the first pressing plate 22 is installed at the output end of the first linear driving assembly 21.

[0035] It should be noted that the linear drive assembly one 21 is a cylinder, and both pressing plates one 22 are driven by the cylinder. The cylinder drives the two pressing plates one 22 to move closer to each other to achieve the preliminary compression treatment of the textile.

[0036] Furthermore, referring to the attached drawings of the specification Figures 4 to 6 , the bag support mechanism 3 further includes a connecting frame 31. A linear drive assembly two 32 is installed on the connecting frame 31. The output end of the linear drive assembly two 32 is installed with a moving frame 33. The moving frame 33 is slidably arranged in the connecting frame 31, and a plurality of push rods 34 are hinged on the moving frame 33. A plurality of sliding rods 35 are slidably arranged in the connecting frame 31. The plurality of push rods 34 are hinged with the corresponding sliding rods 35. One ends of the plurality of sliding rods 35 are fixedly provided with elastic members one 36, and the other ends of the plurality of sliding rods 35 are fixedly connected with the corresponding bag support shafts 37. A linear drive assembly three 38 is fixedly provided on the machine body 1, and the output end of the linear drive assembly three 38 is fixedly connected with the connecting frame 31.

[0037] It should be noted that both the linear drive assembly two 32 and the linear drive assembly three 38 are cylinders. The number of the push rods 34, the sliding rods 35, the elastic members one 36, and the bag support shafts 37 is four, and the elastic members one 36 are springs. First, the packaging bag a is sleeved on the four bag support shafts 37, and then the cylinder drives the moving frame 33 to slide in the connecting frame 31. While the moving frame 33 slides, the four sliding rods 35 are pushed to move radially synchronously through the push rods 34 and the corresponding springs are compressed, so that the four bag support shafts 37 can be driven to move radially synchronously by the four sliding rods 35, and the four bag support shafts 37 can open the packaging bag a. Then, the cylinder drives the connecting frame 31 to move, so that the connecting frame 31 drives the opened packaging bag a to move closer to the preliminarily compressed textile and sleeves the opened packaging bag a on the preliminarily compressed textile to complete the bagging process of the textile.

[0038] Furthermore, referring to the attached drawings of the specification Figure 1 , the material pushing mechanism 4 further includes a linear drive assembly four 41. The linear drive assembly four 41 is fixedly installed on the machine body 1, and the push plate 42 is installed at the output end of the linear drive assembly four 41.

[0039] It should be noted that the linear drive assembly four 41 is a cylinder. After the bagging of the textile is completed, the cylinder drives the push plate 42 to move, so that the push plate 42 pushes the bagged textile to move and pushes the bagged textile away from the two pressing plates one 22 until it is pushed onto the support plate 51.

[0040] Furthermore, referring to the attached drawings of the specification Figure 7, the compression and sealing mechanism 5 further includes a fixing plate 52. The support plate 51 and the fixing plate 52 are both fixedly installed on the machine body 1. A linear driving assembly five 53 is installed on the fixing plate 52. The second pressing plate 54 is installed at the output end of the linear driving assembly five 53. Linear driving assemblies six 551 are installed on both the support plate 51 and the second pressing plate 54. Two hot pressing plates 552 are installed at the output ends of the corresponding linear driving assemblies six 551.

[0041] It should be noted that both the linear driving assembly five 53 and the linear driving assembly six 551 are cylinders. After pushing the bagged textiles onto the support plate 51, first, the second pressing plate 54 can be driven by the cylinder to move downward, so that the second pressing plate 54 further compresses the bagged textiles. Then, the two hot pressing plates 552 are driven by the cylinder to move closer to each other, and the bag mouth of the packaging bag a is heat-sealed by the two hot pressing plates 552.

[0042] In the above technical solution, the packaging bag a is opened by four bag-supporting shafts 37 that can move radially synchronously, and then put on the preliminarily compressed textiles to realize the bagging process of the textiles. However, when bagging multiple textiles, usually multiple textiles need to be stacked and placed, and then the textiles are compressed, and then the packaging bag a is put on the compressed textiles for bagging. However, for the stacking and placement of multiple textiles, usually the operator needs to manually stack the textiles. After the operator works for a long time, when stacking the textiles, the textiles are prone to shift. Therefore, when compressing the stacked textiles, the sides of the textiles are prone to protrude from the sides of the first pressing plate 22. And for some relatively soft and highly extensible textiles, when being compressed, the textiles are prone to extend laterally, which will also cause the sides of the textiles to protrude from the sides of the first pressing plate 22. Furthermore, when putting the opened packaging bag a on the textiles, the sides of the textiles are prone to contact the edge part of the bag mouth of the packaging bag a, resulting in problems affecting the bagging. Therefore, the present invention also proposes a guiding mechanism 6 to limit the contact between the protruding part of the side of the textiles and the packaging bag a during bagging. Specifically, referring to the attached Figure 8 , a guiding mechanism 6 is arranged on the connecting frame 31. The guiding mechanism 6 includes a blocking frame 61. The blocking frame 61 is fixedly arranged on the connecting frame 31. A side frame 62 is fixedly arranged on one side of the connecting frame 31. The blocking frame 61 and the side frame 62 are used to collect the textiles protruding from the side of the first pressing plate 22 into the inner sides of the blocking frame 61 and the side frame 62. Openings 63 are formed at multiple corners of the side frame 62. Multiple bag-supporting shafts 37 are located in the corresponding openings 63. After the multiple bag-supporting shafts 37 open the packaging bag a, the side frame 62 is located inside the multiple bag-supporting shafts 37.

[0043] It should be noted that one side of the retaining frame 61 close to the first pressing plate 22 is provided with an inclined edge, and the width of the side frame 62 is greater than the width of the first pressing plate 22. After the four bag-supporting shafts 37 expand the packaging bag a, the distance between two adjacent bag-supporting shafts 37 is greater than the width of the side frame 62. After the textile is preliminarily compressed by the compression mechanism 2, if the side edge of part of the textile extends from the side edge of the first pressing plate 22 at this time, then during the process of driving the packaging bag a to move towards the textile, its retaining frame 61 can first contact the extended part of the textile. As the packaging bag a continues to move, the extended part of the textile can be received into the side frame 62. Since the four bag-supporting shafts 37 are inside the side frame 62 after expanding the packaging bag a, at this time the textile is also inside the packaging bag a. Then, as the packaging bag a moves, the extended part of the textile will not contact the bag mouth of the packaging bag a, thus solving the problem that the extended part of the textile affects bagging.

[0044] In the above technical solution, after the bagged textile is pushed onto the support plate 51 by the pushing mechanism 4, the textile is further compressed by the compression and sealing mechanism 5, and the bag mouth of the packaging bag a is heat-sealed by the heat-sealing component 55. Since the material of the packaging bag a, such as plastic film, is usually relatively soft and easily deformed by force, if the bag mouth is not flattened or fixed before compression, it may be folded due to external extrusion during compression. As a result, when the packaging bag a is sealed by the heat-sealing component 55, the heat pressing plate 552 contacts and seals the folded part of the bag mouth of the packaging bag a. At this time, the folded part of the bag mouth will increase the thickness of the material, and the heat pressing plate 552 cannot apply uniform heat and pressure to the folded area, resulting in incomplete or insecure sealing and affecting the sealing effect.

[0045] Specifically, referring to the attached drawings of the specification Figures 9 to 12, a leveling mechanism 7 is provided at the output end of the linear drive assembly six 551. The leveling mechanism 7 includes a fixed shaft 71. The fixed shaft 71 is installed at the output end of the linear drive assembly six 551, and the hot pressing plate 552 is installed at the end of the fixed shaft 71. A connecting cover 72 is slidably arranged on the fixed shaft 71. An elastic member two 73 is fixedly arranged on the connecting cover 72. And the connecting cover 72 includes two parts. The two hot pressing plates 552 are respectively located in the corresponding connecting covers 72. A stretching assembly 74 is arranged between the two connecting covers 72. The stretching assembly 74 is used to stretch and level the bag mouth of the packaging bag a before further compressing the textile. The stretching assembly 74 includes a fixed seat one 741 and a fixed seat two 742. The fixed seat one 741 is fixedly arranged on the connecting cover 72 located below. A convex block 7411 is slidably arranged in the fixed seat one 741. An elastic member three 7412 is fixedly arranged on one side of the convex block 7411. An inclined groove 7421 is formed on the fixed seat two 742. A sliding block 7422 is slidably arranged on the inclined surface of the inclined groove 7421. A groove 7423 is formed on the surface of the sliding block 7422. The convex block 7411 is adapted to the groove 7423.

[0046] It should be noted that both the second elastic member 73 and the third elastic member 7412 are springs. After pushing the packaging bag a containing textiles onto the support plate 51, first, the linear drive assembly six 551 drives the two hot pressing plates 552 to move closer to each other, causing the two connecting covers 72 to move closer to each other. During this process, the protruding part of the surface of the convex block 7411 can be first caught in the groove 7423 to clamp the packaging bag a. As the two connecting covers 72 move closer to each other at the bag mouth of the packaging bag a, it can push the slider 7422 to slide along the inclined surface of the inclined groove 7421. At the same time, the convex block 7411 can slide and squeeze the third elastic member 7412. Thus, through multiple sets of stretching assemblies 74, the bag mouth of the packaging bag a can be stretched during this process until the two connecting covers 72 come into contact and squeeze the corresponding second elastic member 73, thereby ensuring the flatness of the bag mouth of the packaging bag a. Then, the second pressing plate 54 is driven to move and squeeze the textiles to compress the textiles. (During this process, since the linear drive assembly six 551 and the hot pressing plate 552 located above are installed on the second pressing plate 54, when the linear drive assembly five 53 drives the second pressing plate 54 to move downward, it is necessary to synchronously control the linear drive assembly six 551 so that its movement driving the second pressing plate 54 cancels out the movement of the linear drive assembly five 53. This can be achieved by installing position sensors such as magnetic switches or photoelectric sensors on the linear drive assembly five 53 and the linear drive assembly six 551 to detect the displacement driven by the linear drive assembly five 53 in real time, and through the control system, the linear drive assembly six 551 is controlled to retract in the reverse direction to cancel the displacement driven by the linear drive assembly six 551). After the compression treatment, the linear drive assembly six 551 drives the two hot pressing plates 552 to move closer to each other. At this time, since the two connecting covers 72 have come into contact, the two hot pressing plates 552 can be driven to move closer to each other when driving the linear drive assembly six 551 and squeeze the corresponding second elastic member 73 until the two hot pressing plates 552 heat-seal the bag mouth of the packaging bag a.

[0047] It should also be noted that for textiles with high ductility, during further compression, the fibers of the textiles will be compressed in the vertical direction due to the pressure and will stretch horizontally (laterally) at the same time. As a result, the laterally stretched part may extend to the bag mouth position of the packaging bag a. When heat-sealing is performed at this time, it is likely to cause damage to the textiles due to heat-sealing and affect the sealing effect. By first clamping the bag mouth of the packaging bag a with the two connecting covers 72 and then further compressing the textiles, the problem that the laterally stretching of the highly ductile textiles extends to the bag mouth position during compression can be eliminated through the shielding of the connecting covers 72.

[0048] It should be further noted that in the prior art, textiles are usually transferred between multiple devices to achieve bagging, compression, and sealing of the textiles. When sealing, since the material of the packaging bag a is relatively soft, manual flattening of the bag mouth is usually required. In this application, the flattening mechanism 7 is used to stretch and flatten the bag mouth, which also solves the operation of manual intervention for flattening and further improves the packaging efficiency.

[0049] Furthermore, referring to the accompanying drawings of the specification Figure 11 , a plurality of notches 721 are provided on both sides of the connecting cover 72. The notches 721 are used to provide a gap for the air flow during further compression of the textile when the bag mouth of the packaging bag a is clamped by the two connecting covers 72.

[0050] It should be noted that when the textile is extruded by the second pressing plate 54, air can only be discharged from the bag mouth. However, when the two connecting covers 72 are in the state of clamping the bag mouth of the packaging bag a during bagging, it is difficult for air to be discharged from the bag mouth at this time. Therefore, in this application, by providing the notches 721, part of the position of the bag mouth is not in the clamped state, so that air can be discharged from this position, avoiding the problem that the difficulty of air discharge affects compression.

[0051] The specific implementation scenario is as follows: First, stack multiple textiles on the lower pressing plate 1 - 22, then simultaneously drive the two pressing plates 1 - 22 to move closer synchronously, so that the two pressing plates 1 - 22 initially compress the multiple textiles by extrusion. Then, put the packaging bag a on the four bag - supporting shafts 37. Subsequently, drive the four bag - supporting shafts 37 to move radially synchronously to expand the packaging bag a. Then, drive the bag - supporting mechanism 3 to move linearly and drive the expanded packaging bag a to move synchronously until the packaging bag a is put on the two pressing plates 1 - 22. At this time, both the two pressing plates 1 - 22 and the initially compressed textiles are inside the packaging bag a. Then, drive the push plate 42 to push the packaging bag a containing the textiles away from the two pressing plates 1 - 22 and move it to the support plate 51. Then, drive the two hot pressing plates 552 to move closer by the linear driving component six 551, which drives the two connecting covers 72 to move closer. During this process, the protruding part of the surface of the convex block 7411 can first be stuck into the groove 7423 to clamp the packaging bag a. As the two connecting covers 72 move closer, it can push the slider 7422 to slide along the inclined surface of the inclined groove 7421. At the same time, the convex block 7411 can slide and squeeze the third elastic part 7412. Thus, through multiple stretching components 74, the opening of the packaging bag a can be stretched during this process until the two connecting covers 72 come into contact. Then, drive the pressing plate 2 - 54 to further compress the textiles by the linear driving component five 53. After the compression process is completed, drive the two hot pressing plates 552 to move closer by the linear driving component six 551. At this time, since the two connecting covers 72 have come into contact, driving the linear driving component six 551 can drive the two hot pressing plates 552 to move closer and squeeze the corresponding second elastic part 73 until the two hot pressing plates 552 heat - seal the opening of the packaging bag a, thus completing the bagging, compression, and sealing of the textiles.

[0052] The above - described embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. An automatic bagging device for textiles, characterized in that: include: A machine body (1), wherein the machine body (1) is provided with a compression mechanism (2), a bag-supporting mechanism (3) capable of linear movement, a material pushing mechanism (4) and a compression sealing mechanism (5), wherein the compression mechanism (2) comprises two pressing plates (22) capable of synchronously moving in opposite directions, the textiles are stacked and placed between the two pressing plates (22), and the two pressing plates (22) are used to perform preliminary compression processing on the textiles; The bag-holding mechanism (3) comprises a plurality of bag-holding shafts (37) capable of synchronous radial movement, the packaging bag (a) is sleeved on the plurality of bag-holding shafts (37), the plurality of bag-holding shafts (37) are used to hold the packaging bag (a) open, and the bag-holding mechanism (3) sleeves the opened packaging bag (a) on two pressing plates (22) through linear movement; The pushing mechanism (4) comprises a pushing plate (42) that can move linearly, and the compression sealing mechanism (5) comprises a fixed support plate (51) and a second pressing plate (54) that can move linearly, the pushing plate (42) is used to push the bagged textiles between the support plate (51) and the second pressing plate (54), the second pressing plate (54) is used to further compress the bagged textiles, and a heat sealing component (55) is provided on the second pressing plate (54), the heat sealing component (55) comprises two heat pressing plates (552) that can move synchronously in opposite directions, and the two heat pressing plates (552) are used to seal the packaging bag (a).

2. The automatic bagging device for textiles according to claim 1, characterized in that: The bag-supporting mechanism (3) further comprises a connecting frame (31), on which a second linear drive component (32) is mounted, and an output end of the second linear drive component (32) is mounted a moving frame (33), the moving frame (33) is slidably arranged in the connecting frame (31), and a plurality of push rods (34) are hingedly arranged on the moving frame (33), a plurality of slide rods (35) are slidably arranged in the connecting frame (31), the plurality of push rods (34) are hingedly arranged with corresponding slide rods (35), one end of the plurality of slide rods (35) is fixedly arranged with an elastic member (36), and the other ends of the plurality of slide rods (35) are fixedly connected with corresponding bag-supporting shafts (37), and a third linear drive component (38) is fixedly arranged on the machine body (1), and the output end of the third linear drive component (38) is fixedly connected with the connecting frame (31).

3. The automatic bagging device for textiles according to claim 2, characterized in that: A material guiding mechanism (6) is provided on the connecting frame (31), and the material guiding mechanism (6) comprises a baffle frame (61), the baffle frame (61) is fixedly provided on the connecting frame (31), and a side frame (62) is fixedly provided on one side of the connecting frame (31), and the baffle frame (61) and the side frame (62) are used to collect textiles extending from the side of the first pressing plate (22) into the inner side of the baffle frame (61) and the side frame (62).

4. The automatic bagging device for textiles according to claim 3, characterized in that: The side frame (62) is provided with openings (63) at multiple corners, and the multiple bag-supporting shafts (37) are located in the corresponding openings (63). After the multiple bag-supporting shafts (37) have supported the packaging bag (a), the side frame (62) is located on the inner side of the multiple bag-supporting shafts (37).

5. The automatic bagging device for textiles according to claim 4, characterized in that: The compression sealing mechanism (5) further comprises a fixing plate (52), the supporting plate (51) and the fixing plate (52) are both fixedly mounted on the machine body (1), a linear drive component five (53) is mounted on the fixing plate (52), the pressing plate two (54) is mounted on the output end of the linear drive component five (53), the supporting plate (51) and the pressing plate two (54) are both mounted on the linear drive component six (551), and two hot pressing plates (552) are mounted on the output ends of the corresponding linear drive components six (551).

6. The automatic bagging device for textiles according to claim 5, characterized in that: The output end of the linear drive component six (551) is provided with a flattening mechanism (7), the flattening mechanism (7) comprising a fixed shaft (71), the fixed shaft (71) being mounted on the output end of the linear drive component six (551), and a hot pressing plate (552) being mounted on the end of the fixed shaft (71), a connecting cover (72) being slidably mounted on the fixed shaft (71), an elastic member 2 (73) being fixedly mounted on the connecting cover (72), and the connecting cover (72) comprising two connecting covers, the two hot pressing plates (552) being respectively located in corresponding connecting covers (72), a stretching assembly (74) being arranged between the two connecting covers (72), the stretching assembly (74) being used to stretch and flatten the bag opening of the packaging bag (a) before further compressing the textile.

7. The automatic bagging device for textiles according to claim 6, characterized in that: The stretching assembly (74) comprises a first fixing seat (741) and a second fixing seat (742); the first fixing seat (741) is fixedly arranged on a connection cover (72) located below; a protrusion (7411) is slidably arranged inside the first fixing seat (741); an elastic member (7412) is fixedly arranged on one side of the protrusion (7411); an inclined groove (7421) is provided on the second fixing seat (742); a sliding block (7422) is slidably arranged on the inclined surface of the inclined groove (7421); a groove (7423) is provided on the surface of the sliding block (7422); the protrusion (7411) is matched with the groove (7423).

8. The automatic bagging device for textiles according to claim 7, characterized in that: A plurality of notches (721) are provided on both sides of the connection cover (72), and the notches (721) are used to provide gaps for air flow when the textile is further compressed when the bag opening of the packaging bag (a) is clamped by two connection covers (72).

9. The automatic bagging device for textiles according to claim 8, characterized in that: The compression mechanism (2) further comprises a linear drive component (21), wherein the linear drive component (21) is fixedly mounted on the machine body (1), and the pressure plate (22) is mounted at the output end of the linear drive component (21).

10. The automatic bagging device for textiles according to claim 9, characterized in that: The pushing mechanism (4) further comprises a linear drive component four (41), wherein the linear drive component four (41) is fixedly mounted on the machine body (1), and the pushing plate (42) is mounted at the output end of the linear drive component four (41).

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