Automatic packaging machine for denim

Abstract

The utility model discloses an automatic packing machine for denim, which comprises a rack, a first packing box, a second packing box and a packing box, wherein a first through hole is formed in one side of the rack; the first conveying belt is arranged on the rack, and the length direction of the first conveying belt is parallel to the length direction of the first opening; the transfer mechanism is arranged on the rack and located on one side of the first opening, and the transfer mechanism comprises a transfer table arranged on one side of the rack in an up-down rotating mode and a first driving component for driving the transfer table to swing up and down; the film covering device is arranged on the rack and comprises a material pushing mechanism, a film covering mechanism and a first hot melting mechanism; the pushing mechanism is arranged on the rack and located on one side of the first conveying belt so as to drive the jean cloth roll on the first conveying belt to be pushed to the transfer table through the first open hole; the film covering mechanism comprises a film roll rotationally arranged on the rack, and one end of the film roll covers the first open hole and is fixedly connected with the rack; the first hot melting mechanism is arranged on the rack and located between the transfer table and the first conveying belt.

Description

Technical Field

[0001] The utility model particularly relates to an automatic packaging machine for denim. Background Art

[0002] After denim is manufactured, it is usually placed in rolls. In order to keep the rolls clean, a plastic film is put on the outside of the rolls when the product is packaged. However, the existing packaging method is to manually put the rolls into plastic bags and then seal them. This is difficult to improve production efficiency, and it takes multiple people to manually wrap the rolls, which greatly increases production costs.

[0003] Therefore, it is necessary to provide an automatic packaging machine for denim to improve the above-mentioned problems. Utility Model Content

[0004] In view of the defects of the above-mentioned prior art, the technical problem to be solved by the utility model is: to provide an automatic packaging machine for denim.

[0005] An automatic packaging machine for denim, comprising:

[0006] The frame has a first opening extending through one side thereof;

[0007] A first conveyor belt is arranged on the frame, and its length direction is parallel to the length direction of the first opening;

[0008] The transfer mechanism is arranged on the frame and located on one side of the first opening, and comprises a transfer table arranged on one side of the frame and rotatable up and down, and a first driving member for driving the transfer table to swing up and down;

[0009] The laminating device is arranged on the frame and comprises a material pushing mechanism, a laminating mechanism and a first hot-melt mechanism;

[0010] A material pushing mechanism is arranged on the frame and located on one side of the first conveyor belt to push the denim roll on the first conveyor belt through the first opening to the transfer table;

[0011] A film coating mechanism, comprising a film roll rotatably disposed on a frame, wherein one end of the film roll covers the first opening and is fixedly connected to the frame;

[0012] The first hot melt mechanism is arranged on the frame and located between the transfer table and the first conveyor belt, including a first movable plate and a second movable plate which are respectively arranged on the frame for upward and downward movement, and a first lifting component and a second lifting component which respectively drive the first movable plate and the second movable plate to move up and down. A hot melt bonding cutting structure is arranged on the first movable plate on the opposite side to the second movable plate.

[0013] In one embodiment, the first driving component includes a first articulated seat, a second articulated seat and a hydraulic rod, the first articulated seat is rotatably connected to the frame, the hydraulic rod is arranged on the first articulated seat, the second articulated seat is arranged at the telescopic rod end of the hydraulic rod, and the second articulated seat is rotatably connected to the turntable.

[0014] In one embodiment, the pushing mechanism includes a first telescopic cylinder arranged on a frame and a pushing plate arranged on a driving shaft of the first telescopic cylinder.

[0015] In one embodiment, the laminating mechanism also includes a first limiting roller, a second limiting roller and a third limiting roller which are rotatably arranged on the frame respectively, and an installation area for rotatably placing the film roll is formed between the first limiting roller and the second limiting roller, and one end of the film roll is wrapped around the third limiting roller and covers the first opening and is fixedly connected to the frame.

[0016] In one embodiment, the first lifting member includes a second telescopic cylinder, and the second movable plate is disposed at a driving end of the second telescopic cylinder.

[0017] In one embodiment, the second lifting component includes a motor, a screw and a guide rod, the screw and the guide rod are coaxially arranged on the frame, and the screw is rotatably connected to the frame through a bearing, the motor is arranged on the frame and its drive shaft is connected to the screw to drive the screw to rotate, and the first movable plate is movably sleeved on the guide rod and the screw and is threadedly connected to the screw.

[0018] In one embodiment, the hot melt adhesive cutting structure includes heating tubes disposed at intervals on the first movable plate and a cutting blade located between the two heating tubes.

[0019] In one embodiment, it also includes a second conveyor belt arranged on one side of the frame, the conveying direction of the second conveyor belt is arranged perpendicular to the conveying direction of the first conveyor belt, and end hot melting devices are symmetrically movable on both sides of the second conveyor belt. The frame is provided with a positioning mechanism that can drive the denim roll on the second conveyor belt to position.

[0020] In one embodiment, the positioning mechanism includes two clamping plates symmetrically arranged on the frame and a second driving component that drives the two clamping plates to rotate relative to each other. The structure of the second driving component is identical to that of the first driving component. The clamping plate can be driven by the second driving component to swing and protrude above the second conveyor belt.

[0021] In one embodiment, the end hot melt device includes a linear motor arranged on a frame and a movable seat arranged at the movable end of the linear motor, a second opening is opened through the movable seat, and a second hot melt mechanism is arranged in the second opening on the movable seat, and the structure of the second hot melt mechanism is identical to that of the first hot melt mechanism.

[0022] In summary, the beneficial effects of the present invention compared with the prior art are as follows:

[0023] At the beginning of the utility model, one end of the film roll located on the frame extends and covers the first opening. The rolled denim is placed on the first conveyor belt, so that the first conveyor belt conveys the denim roll to one side of the first opening of the frame, and then the pushing mechanism works to drive the denim to be pushed to the transfer table through the first opening. At this time, the film originally covering the first opening is in a connected state wrapped around the side of the denim roll due to the support of the denim roll, and then the first hot melt mechanism is used to melt and cut the film, thereby realizing the automatic wrapping of the denim roll into the film package, so as to effectively improve the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of an automatic packaging machine for denim in one embodiment of the utility model;

[0025] Figure 2 This is a schematic diagram of a top view of an automatic packaging machine for denim in one embodiment of the utility model;

[0026] Figure 3 In one embodiment of the utility model Figure 2 AA cross-sectional structural diagram;

[0027] Figure 4 In one embodiment of the utility model Figure 2 BB cross-sectional structure diagram;

[0028] Figure 5 It is a schematic diagram of the hot melt bonding cutting structure in one embodiment of the utility model. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods:

[0030] like Figures 1 to 5The embodiment of the utility model shown preferably provides an automatic packaging machine for denim, comprising: a frame 1, having a first opening 2 penetratingly arranged on one side thereof; a first conveyor belt 3, which is arranged on the frame 1, and its length direction is arranged parallel to the length direction of the first opening 2; a transfer mechanism, which is arranged on the frame 1 and located on one side of the first opening 2, and comprises a transfer table 4 arranged on one side of the frame 1 for rotating up and down, and a first driving member 5 for driving the transfer table 4 to swing up and down; a film coating device, which is arranged on the frame 1, and comprises a pushing mechanism 6, a film coating mechanism 7 and a first hot melt mechanism 8; the pushing mechanism 6 is arranged on the frame 1 and located on one side of the first conveyor belt 3, so as to The denim roll driven by the first conveyor belt 3 is pushed to the transfer table 4 through the first opening 2; the laminating mechanism 7 includes a film roll 9 rotatably arranged on the frame 1, one end of the film roll 9 covers the first opening 2 and is fixedly connected to the frame 1; the first hot melt mechanism 8 is arranged on the frame 1 and is located between the transfer table 4 and the first conveyor belt 3, including a first movable plate 81 and a second movable plate 82 respectively movably arranged on the frame 1 up and down, and a first lifting component 10 and a second lifting component 11 respectively driving the first movable plate 81 and the second movable plate 82 to move up and down, and a hot melt bonding cutting structure 13 is arranged on the first movable plate 81 on the opposite side of the second movable plate 82.

[0031] Specifically, initially, one end of the film roll on the frame extends and covers the first opening, and the rolled denim is placed on the first conveyor belt so that the first conveyor belt conveys the denim roll to one side of the first opening of the frame, and then the pushing mechanism works to drive the denim to be pushed to the transfer table through the first opening. At this time, the film originally covering the first opening is in a connected state wrapped around the side of the denim roll due to the support of the denim roll, and the film of the first opening is in a folded state, and then the first lifting component and the second lifting frame of the first hot melt mechanism respectively drive the first movable plate and the second movable plate to move relatively close to each other, so that the first movable plate and the second movable plate are relatively clamped on the film, and then the hot melt bonding cutting structure is used to melt and cut the film to achieve the sealing of the denim roll after the film is wrapped, thereby realizing the automatic wrapping of the denim roll and putting it into the film packaging, so as to effectively improve the production efficiency.

[0032] Furthermore, the first driving member 5 includes a first articulated seat 51, a second articulated seat 52 and a hydraulic rod 53, the first articulated seat 51 is rotatably connected to the frame 1, the hydraulic rod 53 is arranged on the first articulated seat 51, the second articulated seat 52 is arranged at the telescopic rod end of the hydraulic rod 53, and the second articulated seat 52 is rotatably connected to the turntable 4.

[0033] Specifically, through the cooperation between the first articulated seat, the second articulated seat and the hydraulic rod, the hydraulic rod can drive the turntable to swing up and down relative to the frame when it is telescopically driven. When the turntable is in an upward tilted state, the denim roll can be limited and positioned. When the turntable is in a downward tilted state, the unloading and transportation of the wrapped denim roll can be achieved.

[0034] Further, the pushing mechanism 6 includes a first telescopic cylinder 61 disposed on the frame 1 and a push plate 62 disposed on the driving shaft of the first telescopic cylinder 61. Specifically, the push plate is driven to move by the first telescopic cylinder so that the push plate pushes the denim roll on the conveyor belt to move toward the first opening direction.

[0035] Furthermore, the coating mechanism 7 also includes a first limiting roller 71, a second limiting roller 72 and a third limiting roller 73 which are rotatably arranged on the frame 1 respectively, and an installation area for rotatably placing the film roll 9 is formed between the first limiting roller 71 and the second limiting roller 72, and one end of the film roll 9 is wrapped around the third limiting roller 73 and covers the first opening 2 and is fixedly connected to the frame 1.

[0036] Furthermore, the first lifting member 10 includes a second telescopic cylinder 91, and the second movable plate 82 is disposed at the driving end of the second telescopic cylinder 91. Specifically, the second movable plate is driven to move by the second telescopic cylinder so that the second movable plate moves up and down relative to the frame. In order to better guide the second movable plate to move up and down, a guide shaft can be disposed on the second movable plate, and the guide shaft is plugged and matched with the frame through a linear bearing.

[0037] Further, the second lifting member 11 includes a motor 92, a screw 93 and a guide rod 94, the screw 93 and the guide rod 94 are coaxially arranged on the frame 1, and the screw 93 is rotatably connected to the frame 1 through a bearing, the motor 92 is arranged on the frame 1 and its drive shaft is connected to the screw 93 to drive the screw 93 to rotate, and the first movable plate 81 is movably sleeved on the guide rod 94 and the screw 93 respectively and is threadedly connected to the screw 93. Specifically, the screw is driven to rotate by the motor, and then guided by the guide rod to make the first movable plate move up and down relative to the frame along the screw.

[0038] Furthermore, the hot melt adhesive cutting structure 13 includes a heating tube 95 disposed on the first movable plate 81 and a cutting blade 96 disposed between the two heating tubes 95. Specifically, the two heating tubes are used to heat and melt the film clamped between the first movable plate and the second movable plate, and the cutting blade disposed between the two heating tubes is used to cut the film, so that the film is separated to form a complete closed film packaging sleeve placed on the denim and a film wall covering the first opening again.

[0039] Furthermore, it also includes a second conveyor belt 97 arranged on one side of the frame 1, the conveying direction of the second conveyor belt 97 is arranged perpendicular to the conveying direction of the first conveyor belt 3, and the end hot-melt devices 98 are symmetrically movable on both sides of the second conveyor belt 97. The frame 1 is provided with a positioning mechanism 99 that can drive the denim roll on the second conveyor belt 97 to position. Specifically, the denim roll with packaging film falling downward from the transfer table is received by the second conveyor belt, and the denim roll with packaging film is moved between the two end hot-melt devices through continuous conveyance of the second conveyor belt. The positioning mechanism fixes the denim roll with packaging film. At this time, the two end hot-melt devices move relatively to perform hot-melt sealing on the packaging films at both ends of the denim roll, thereby achieving complete packaging of the denim roll.

[0040] Furthermore, the positioning mechanism 99 includes two clamping plates 41 symmetrically rotatably arranged on the frame 1 and second driving members 42 respectively driving the two clamping plates 41 to rotate relative to each other, the second driving member 42 is identical in structure to the first driving member 5, and the clamping plates 41 can be driven by the second driving member 42 to swing and bulge above the second conveyor belt 97. Specifically, the second driving member drives the two clamping plates to swing relative to each other, and then the two clamping plates can swing relative to each other and bulge above the second conveyor belt to position and clamp the denim roll on the second conveyor belt, thereby achieving the fixation of the denim roll.

[0041] Furthermore, the end hot-melt device 98 includes a linear motor 100 disposed on the frame 1, a moving seat 44 disposed at the moving end of the linear motor 100, a second opening 45 is formed through the moving seat 44, and a second hot-melt mechanism 46 is disposed in the second opening 45 on the moving seat 44, and the structure of the second hot-melt mechanism 46 is the same as that of the first hot-melt mechanism 8. Specifically, the linear motor drives the moving seat to move toward the end of the denim roll, and then with the movement of the moving seat, the film end of the denim roll is accommodated in the second opening, and then the second hot-melt mechanism works to make the film end of the denim roll located in the second opening be hot-melt sealed, thereby realizing automatic packaging and sealing of the denim roll.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic packaging machine for denim, characterized in that: include: A frame (1) having a first opening (2) extending through one side thereof; A first conveyor belt (3) is arranged on the frame (1), and its length direction is arranged parallel to the length direction of the first opening (2); A transfer mechanism is arranged on the frame (1) and located on one side of the first opening (2), comprising a transfer table (4) arranged on one side of the frame (1) and rotatable up and down, and a first driving member (5) for driving the transfer table (4) to swing up and down; A film-coating device is arranged on the frame (1), comprising a material pushing mechanism (6), a film-coating mechanism (7) and a first hot-melt mechanism (8); A material pushing mechanism (6) is arranged on the frame (1) and located on one side of the first conveyor belt (3) to drive the denim roll on the first conveyor belt (3) to be pushed onto the transfer table (4) through the first opening (2); A film coating mechanism (7), comprising a film roll (9) rotatably mounted on a frame (1), wherein one end of the film roll (9) covers the first opening (2) and is fixedly connected to the frame (1); The first hot melt mechanism (8) is arranged on the frame (1) and located between the transfer table (4) and the first conveyor belt (3), and comprises a first movable plate (81) and a second movable plate (82) which are respectively arranged on the frame (1) to move up and down, and a first lifting component (10) and a second lifting component (11) which respectively drive the first movable plate (81) and the second movable plate (82) to move up and down, and a hot melt bonding cutting structure (13) is arranged on the first movable plate (81) on the surface opposite to the second movable plate (82).

2. The automatic packaging machine for denim according to claim 1, characterized in that: The first driving member (5) comprises a first articulated seat (51), a second articulated seat (52) and a hydraulic rod (53); the first articulated seat (51) is rotatably connected to the frame (1); the hydraulic rod (53) is arranged on the first articulated seat (51); the second articulated seat (52) is arranged at the telescopic rod end of the hydraulic rod (53); and the second articulated seat (52) is rotatably connected to the transfer platform (4).

3. The automatic packaging machine for denim according to claim 1, characterized in that: The material pushing mechanism (6) comprises a first telescopic cylinder (61) arranged on the frame (1) and a pushing plate (62) arranged on the driving shaft of the first telescopic cylinder (61).

4. The automatic packaging machine for denim according to claim 1, characterized in that: The coating mechanism (7) further comprises a first limiting roller (71), a second limiting roller (72) and a third limiting roller (73) which are rotatably arranged on the frame (1), respectively; an installation area for rotatably placing the film roll (9) is formed between the first limiting roller (71) and the second limiting roller (72); one end of the film roll (9) is wound around the third limiting roller (73) and covers the first opening (2) and is fixedly connected to the frame (1).

5. The automatic packaging machine for denim according to claim 1, characterized in that: The first lifting component (10) comprises a second telescopic cylinder (91), and the second movable plate (82) is arranged at a driving end of the second telescopic cylinder (91).

6. The automatic packaging machine for denim according to claim 1, characterized in that: The second lifting component (11) comprises a motor (92), a screw rod (93) and a guide rod (94); the screw rod (93) and the guide rod (94) are coaxially arranged on the frame (1), and the screw rod (93) is rotatably connected to the frame (1) via a bearing; the motor (92) is arranged on the frame (1) and its drive shaft is connected to the screw rod (93) to drive the screw rod (93) to rotate; the first movable plate (81) is movably sleeved on the guide rod (94) and the screw rod (93) and is threadedly connected to the screw rod (93).

7. The automatic packaging machine for denim according to claim 1, characterized in that: The hot melt bonding cutting structure (13) comprises heating tubes (95) arranged at intervals on the first movable plate (81) and a cutting blade (96) located between the two heating tubes (95).

8. The automatic packaging machine for denim according to claim 1, characterized in that: It also includes a second conveyor belt (97) arranged on one side of the frame (1), the conveying direction of the second conveyor belt (97) is arranged perpendicular to the conveying direction of the first conveyor belt (3), and end hot-melt devices (98) are symmetrically movable on both sides of the second conveyor belt (97). The frame (1) is provided with a positioning mechanism (99) capable of driving the denim roll on the second conveyor belt (97) to position.

9. The automatic packaging machine for denim according to claim 8, characterized in that: The positioning mechanism (99) comprises two clamping plates (41) symmetrically rotatably arranged on the frame (1) and a second driving member (42) for driving the two clamping plates (41) to rotate relative to each other. The second driving member (42) has the same structure as the first driving member (5). The clamping plates (41) can be driven by the second driving member (42) to swing and protrude above the second conveyor belt (97).

10. The automatic packaging machine for denim according to claim 8, characterized in that: The end hot melt device (98) comprises a linear motor (100) arranged on a frame (1), and a movable seat (44) arranged at the movable end of the linear motor (100); a second opening (45) is provided through the movable seat (44); a second hot melt mechanism (46) is provided in the second opening (45) on the movable seat (44); the second hot melt mechanism (46) has the same structure as the first hot melt mechanism (8).

Images