WO2021159622A1 - 手持式纸绣包装机 - Google Patents

手持式纸绣包装机 Download PDF

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Publication number
WO2021159622A1
WO2021159622A1 PCT/CN2020/090276 CN2020090276W WO2021159622A1 WO 2021159622 A1 WO2021159622 A1 WO 2021159622A1 CN 2020090276 W CN2020090276 W CN 2020090276W WO 2021159622 A1 WO2021159622 A1 WO 2021159622A1
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WO
WIPO (PCT)
Prior art keywords
needle
sliding
shaft
knob
paper
Prior art date
Application number
PCT/CN2020/090276
Other languages
English (en)
French (fr)
Inventor
孙元
李丹
景惠美
蔡军
孙博林
卓娜
田傲
郭凯楠
Original Assignee
大连理工大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 大连理工大学 filed Critical 大连理工大学
Priority to AU2020331566A priority Critical patent/AU2020331566B2/en
Publication of WO2021159622A1 publication Critical patent/WO2021159622A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages

Definitions

  • the invention relates to the field of packaging equipment, in particular to a handheld paper embroidery packaging machine.
  • a sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material to interweave or sew one or more layers of sewing material.
  • the sewing machine can sew cotton, linen, silk, wool, man-made fibers and other fabrics.
  • the stitches are neat and beautiful, flat and firm, and the sewing speed is fast and easy to use.
  • the sewing equipment used on paper is relatively rare, and it is even rarer to use in the field of packaging.
  • the existing packaging equipment has problems such as single packaging form and cumbersome packaging process. Higher-quality packaging has a potential market, and paper embroidery is a solution. Sewing-related technologies are applied to fabrics and can also be borrowed from paper. However, there has not yet been a case of applying sewing stitches to packaging decoration in China. In addition, the existing sewing machines are large in volume, mostly vertical, and the use position cannot be moved at will, and it is not suitable for continuous packaging process.
  • the present invention mainly solves the technical problems that the prior art packaging equipment has a single packaging form, a cumbersome packaging process, and cannot be used for paper sewing. Realize the processing, packaging and decoration of wrapping paper.
  • the present invention provides a hand-held paper embroidery packaging machine, comprising: a housing 1, a needle mechanism for adjusting stitches, a needle holder mechanism for thread hooking and paper transfer, and a needle holder mechanism connected to the needle mechanism and the needle holder mechanism. And provide power linkage mechanism;
  • the needle mechanism includes an adjusting rod 5, an adjusting knob 6, a knob sleeve 7 and an elastic card 14.
  • the adjusting rod 5 is fixedly connected to the adjusting knob 6, and the end of the adjusting rod 5 passes through the knob sleeve 7 and is connected to the casing. 1
  • the top surface 4 of the inner wall is directly opposite, the knob sleeve 7 is provided with a plurality of card slots 13, and the adjusting knob 6 has a protruding elastic card 14 which is located on one side of the adjusting rod 5 and is elastic
  • the card 14 can be clamped in one of the grooves 13 under the action of its own elastic force;
  • the knob sleeve 7 is provided with a needle pitch bracket 2 and a needle 17 is installed on the needle pitch bracket 2;
  • the linkage mechanism includes a motor 32, a main shaft 29, a belt 31, and a pulley 30; the motor 32 is arranged inside the casing 1, and the output shaft of the motor 32 is drivingly connected to the main shaft 29 through the belt 31 and the pulley 30;
  • the needle seat mechanism includes a thread hooking mechanism and a paper feeding mechanism;
  • the thread hooking mechanism includes a shuttle bed 22 and a rotating frame 23.
  • the rotating frame 23 is connected to a cam 26 through a first drive shaft 25, and the cam 26 is driving
  • the rolling ball 28 is driven to achieve rotation.
  • the driving ball 28 is connected to a cam crank 27, and the cam crank 27 is drivingly connected to a motor 32;
  • the paper feeding mechanism includes paper feeding teeth 18 and a plurality of fans 20;
  • the paper teeth 18 are connected to the second drive shaft 19.
  • the third drive shaft 21 is provided with a plurality of fans 20 at one end and a first gear 69 at the other end.
  • the first gear 69 is engaged with the second gear 70.
  • the first gear 69 is connected to the second drive shaft 19 through a connecting rod 68, thereby realizing the linkage of the thread hooking mechanism and the paper feeding mechanism.
  • the casing 1 is provided with a concealable handle mechanism
  • the handle mechanism includes: a wrapping shell 33, a pop-up part cover 59, and a sliding mechanism 36;
  • the wrapping shell 33 is a hollow box with openings on the top surface and one side wall.
  • the inner surface of the bottom of the wrapping shell 33 is provided with a sliding slide 34 along the length of the wrapping shell 33; the part of the cover 59 is ejected.
  • the shape matches the shape of one end of the wrapping shell 33, and the cover is mounted on the wrapping shell 33; the inner surface of the ejection part cover 59 is provided with an upper slide 67 along the length direction of the ejection part cover 59;
  • a sliding mechanism 36 is provided between the wrapping shell 33 and the ejection part cover 49; the top and bottom of the sliding mechanism 36 are respectively provided with bumps 37 corresponding to the upper slide 67 and the lower slide 34, the slide mechanism 36 Set a spring mounting hole 60 on the side close to the receiving end;
  • the spring fixing column 47 is installed on the inner surface of the receiving end of the wrapping shell 33; the spring fixing column 47 is provided with a spring 48 so that the spring 48 is sleeved on the spring fixing column 47 and inserted into the spring mounting hole 60; the buckle 49 includes a rotating shaft The rod 50 and the sliding shaft 51 parallel to the rotating shaft 50, the rotating shaft 50 and the sliding shaft 51 are connected by a connecting rod 52; a closed ring slide 38 is opened on the bottom surface of one side of the sliding mechanism 36; in the closed ring A front fixing position 39 is provided on one side of the ejection end of the curved slide 38.
  • the diameter of the spring 48 is greater than or equal to the diameter of the spring fixing column 47 and slightly smaller than the diameter of the spring mounting hole 60.
  • an inkjet device for dyeing the original thread is also provided in the casing 1;
  • the inkjet device includes: a nozzle 66 and a plurality of inkjet subunits respectively communicating with the nozzle 66;
  • One end of the nozzle 66 is provided with a wire inlet 61, and the other end is provided with a wire outlet 65;
  • Each inkjet subunit includes an ink cartridge 62, an ink channel 63, and an ink pump 64.
  • the ink cartridge 62 communicates with the nozzle 66 through an ink channel 63, and an ink pump 64 is provided in the ink channel 63.
  • the present invention provides a hand-held paper embroidery packaging machine. According to the characteristics of the paper, the sewing technology and techniques of the sewing machine are applied to the packaging. At the same time, the sewing machine technology is improved to make it more suitable for paper sewing, and inkjet coloring is added to make the packaging form More abundant. On the basis of the traditional desktop operation mode, considering the application occasion of the present invention, the design of the handle is added to the appearance of the present invention, which makes the operation field of the present invention wider.
  • the hand-held design also makes the operation process more convenient and quick.
  • the invention has simple and compact structure, convenient operation, can greatly improve the working efficiency of paper embroidery packaging, saves production cost and labor cost, and has a wide range of applications.
  • Figure 1 is a schematic structural diagram of a handheld paper embroidery packaging machine provided by the present invention
  • Figure 2 is a schematic diagram of the use state of the handheld paper embroidery packaging machine provided by the present invention.
  • Figure 3 is a schematic diagram of the structure of the needle mechanism
  • Figure 4 is a schematic diagram of the structure of the linkage mechanism
  • Figure 5 is a schematic diagram of the structure of the needle seat mechanism
  • Figure 6 is a schematic diagram of the structure of the handle mechanism
  • Fig. 7 is a schematic diagram of the structure of the ink jet mechanism.
  • Slide mechanism 37. Convex Block, 38. Closed ring slide, 39. Front fixed position, 40. Front slide into the guide surface, 41. Front slide out of the guide surface, 42. Rear slide in the guide surface, 43. Rear slide out of the guide surface, 44. Rear fixed position, 45. Adapter, 46. Fixed position, 47. Spring post, 48. Spring, 49. Clip, 50. Rotating shaft, 51. Sliding shaft, 52. Connecting rod, 53. Connecting piece , 54. Card slot, 55. Bottom cover, 56. Bottom cover buckle, 57. Hand holding part of the inner shell, 58. Hand holding part of the outer shell, 59. Cover, 60. Spring mounting hole, 61. Inlet Mouth, 62. Ink cartridge, 63. Ink channel, 64. Ink pump, 65. Outlet, 66. Nozzle; 67. Upper slide; 68. Connecting rod; 69. First gear; 70. Second gear.
  • Fig. 1 is a schematic structural diagram of a handheld paper embroidery packaging machine provided by the present invention
  • Fig. 2 is a schematic diagram of a use state of the handheld paper embroidery packaging machine provided by the present invention.
  • the handheld paper embroidery packaging machine provided by the embodiments of the present invention includes: a housing 1, a needle mechanism for adjusting stitches, a needle holder mechanism for thread hooking and paper transfer, and the The needle mechanism is connected with the needle seat mechanism and provides a power link mechanism, and an inkjet device for dyeing the original thread.
  • FIG 3 is a schematic diagram of the structure of the needle mechanism.
  • the needle mechanism of the present invention includes: an adjusting rod 5, an adjusting knob 6, a knob sleeve 7 and an elastic card 14; the adjusting rod 5 is fixedly connected to the adjusting knob 6, and the end of the adjusting rod 5
  • the knob sleeve 7 passes through and is directly opposite to the top surface 4 of the inner wall of the casing 1.
  • the knob sleeve 7 is provided with a plurality of clamping grooves 13, and the adjusting knob 6 has a protruding elastic card 14, the elastic card 14
  • the elastic card 14 is located on one side of the adjusting rod 5 and can be clamped in a groove 13 of the knob sleeve 7 under the action of its own elastic force.
  • the knob sleeve 7 and the adjusting rod 5 are connected by an elastic card 14 and a card slot 13 opened inside the knob sleeve 7; the knob sleeve 7 is connected to the pitch holder 2 through a gear structure, and the needle pitch holder 2 is installed with a needle 17.
  • the housing 1 is provided with a needle pitch support 2 connected to the housing 1 by a rotation limit of a rotating shaft 3, and a top surface 4 is provided on the upper part of the needle pitch support 2.
  • the adjusting rod 5 and the adjusting knob 6 are fixedly connected.
  • the stitch length bracket 2 includes two component mounting portions 8 and abutting portion 9. The mounting portion 8 penetrates the casing 1 and can rotate.
  • the abutting portion 9 abuts against the casing 1, and the stitch length bracket 2 is also provided with There is a scale for marking the angle of rotation.
  • a groove 10 is opened in the center of the abutting portion 9, a threaded hole 11 is provided in the pitch holder 2, and the threaded hole 11 is located on the inner wall of the groove 10.
  • the bottom wall of the abutting portion 9 is provided with a plurality of strip holes 12 along the circumference.
  • the inside of the groove 10 is an arc-shaped groove, the strip hole 12 is arc-shaped, and the strip hole 12 is concentric with the groove 10 and abuts against The part 9 is pressed and fixed on the casing 1 through the strip hole 12.
  • the adjusting rod 5 is arranged concentrically with respect to the knob sleeve 7, the end of the adjusting rod 5 passing through the knob sleeve 7 can be opposed to the supporting surface, and the stitch length bracket 2 can abut against the supporting surface 4.
  • the adjusting knob 6 and the adjusting rod 5 slide along the knob sleeve 7, and are driven by the gear structure of the knob sleeve 7 and the mounting portion 8 of the needle pitch bracket 2, so that the needle 17 can be driven to move up and down, so as to realize the adjustment of the paper embroidery packaging machine.
  • the role of seam coincidence The inner wall of the groove 10 of the knob sleeve 7 is evenly provided with a number of elastic card grooves 13 along the circumferential direction.
  • the adjusting knob 6 has a protruding elastic card 14 which is located on the side of the adjusting rod 5 and is in the elastic force. Under the action, it can be clamped in one of the card slots 13.
  • the elastic card 14 includes a connecting portion 15 and a clamping portion 16 bent relative to the connecting portion 15.
  • the connecting portion 15 is connected to the adjusting knob 6, and the clamping portion 16 is located in the groove 10 and is clamped in one of the grooves 13.
  • the working principle of the needle mechanism provided in this embodiment: when the stitches need to be adjusted, the adjusting knob 6 is rotated to drive the adjusting rod 5 to rotate, thereby pressing the elastic card 14 out of the slot 13, because the adjusting rod 5 and the knob sleeve 7 are elastic The card 14 and the card slot 13 are sleeved in a limited position. Therefore, the adjusting rod 5 can move axially away from or close to the top surface of the needle pitch bracket 2 relative to the knob sleeve 7, so as to realize the adjustment of the stitches.
  • the elastic card 14 springs back into the slot 13 on the knob sleeve 7 under the action of its own elastic force, and the adjustment knob 6 and the knob sleeve 7 are positioned circumferentially.
  • the stitch adjustment structure uses the elastic card 14 on the adjustment knob 6 and the card slot 13 on the knob sleeve 7 to engage and cooperate.
  • the adjustment knob 6 can be positioned in the circumferential direction relative to the knob sleeve. Even if it is rotated, there will be no displacement between the adjusting rod 5 and the top surface 4 even if it is subjected to an external force, which ensures the stability after the stitch adjustment and improves the accuracy of the adjustment.
  • Fig. 4 is a schematic structural diagram of the linkage mechanism; as shown in Fig. 4, the linkage mechanism includes a motor 32, a main shaft 29, a belt 31, and a pulley 30; The output shaft is drivingly connected to the main shaft 29 through a belt 31 and a pulley 30.
  • the link mechanism is mainly composed of a power part composed of an energized circuit and a motor 32, and a conductive connection part.
  • the motor 32 provides electrical energy through an energized circuit, that is, converts electrical energy into mechanical energy, and the rotation of the output shaft of the motor 32 drives the other linkage mechanisms to move.
  • the conductive connection mechanism is mainly composed of a belt 31, a pulley 30 and a main shaft 29.
  • the belt 31, the pulley 30, and the main shaft 29 connect the needle mechanism and the needle seat mechanism, and transmit power between each part.
  • the needle seat mechanism includes a thread hooking mechanism and a paper feeding mechanism;
  • the thread hooking mechanism includes a shuttle bed 22 and a rotating frame 23.
  • the shuttle bed 22 is fixed and has an annular structure with thread holes on it.
  • the rotating frame 23 is also a ring-shaped structure with a diameter slightly larger than the diameter of the shuttle bed 22 and is wrapped around the outside of the shuttle bed 22.
  • One side of the rotating frame 23 has a shuttle tip structure, which is used to hook the thread.
  • the rotating frame 23 is connected by the first drive shaft 25 to the cam 26.
  • the cam crank 27 is in transmission connection with the motor 32.
  • the driving ball 28 on the cam crank 27 performs circular motion under the action of the motor.
  • the cam 26 interacts with the driving ball 28. Make a circular motion, thereby driving the rotating frame 23 to make a circular motion at a constant angular velocity.
  • the hook tip 24 of the rotating frame 23 starts to hook the thread loop, and the hook tip 24 continues to rotate after hooking the hook thread loop, and the needle 17 moves upward.
  • the paper feeding mechanism includes paper feeding teeth 18 and a plurality of small fans 20; the paper feeding 18 is connected to the second drive shaft 19, and the fan 20 is connected to the first gear 69 through the third drive shaft 21.
  • the gear 69 is connected to the second drive shaft 19 by a connecting rod 68, and is engaged with the second gear 70 on the other side.
  • the second gear 70 drives the first gear 69 to rotate, and then drives the paper feeding dog 18 through the connecting rod 68.
  • the needle 17 performs an elliptical movement in the up and down cycle. The highest point of the elliptical movement is higher than the paper surface.
  • the paper surface and the paper feeding teeth 18 generate friction, pushing the paper surface forward, thereby realizing the thread hooking mechanism and Linkage of paper feeding mechanism.
  • the fan 20 is driven by the gear 1 69 to rotate and generate air pressure, so that the paper surface is close to the paper feeding teeth to generate necessary friction and dissipate the heat generated by the movement of the paper surface.
  • the rotating frame 23 pulls the wire loop to make one revolution.
  • the needle 17 moves down again to the lower limit.
  • the rotating frame 23 pulls the thread loop to rotate vertically below the needle 17, the thread loop drawn by the rotating frame 23 intersects the thread loop drawn by the needle 17, and the needle 17 moves up to the upper thread ,
  • the rotating frame 23 is far away from the lowest point, the intersecting loops are separated from the tip of the hook 24, and are released, that is, one sewing is completed.
  • the cycle of the rotating frame 23 is twice that of the needle 17, and the needle 17 reciprocates twice and the rotating frame 23 completes a circular movement. Under such mutual coordination, the paper advances and the sewing is completed.
  • the motor 32 of the linkage mechanism starts to move to generate power, and the internal bearings rotate at a high speed to drive the main shaft 29, the second drive shaft 19, the third drive shaft 21 and the cam 26 to move, thereby completing the coordinated operation of the needle seat mechanism.
  • the motor 32 drives the belt 31 and the pulley 30 to drive upward, thereby transmitting the power provided by the motor 32 to the upper needle mechanism.
  • the rotation of the belt 31 and the pulley 30 drives the main shaft 29 to rotate, thereby driving the needle mechanism to move.
  • the needle mechanism completes precise stitch adjustment under the coordinated action of the adjusting rod and the adjusting knob. Under the coordination of the thread hooking mechanism and the paper feeding mechanism, the needle seat mechanism feeds paper forward and completes the paper embroidery process.
  • Fig. 6 is a schematic structural diagram of the handle mechanism; as shown in Fig. 6, the housing 1 is provided with a concealable handle mechanism; the handle mechanism can be ejected from the housing 1.
  • the handle mechanism includes: a handle mechanism housing and a pressing and ejecting mechanism.
  • the handle mechanism housing includes a grip part outer shell 58 and a grip part inner shell 57 arranged inside the grip part outer shell 58.
  • the pressing ejection mechanism includes a wrapping shell 33, an ejection part cover 59, a sliding shaft 51 and a sliding mechanism 36.
  • the wrapping shell 33 is a hollow box with openings on the top surface and one side wall.
  • the inner surface of the bottom of the wrapping shell 33 is provided with a sliding slide 34 along the length of the wrapping shell 33, along the length of the wrapping shell 33.
  • the end with an opening on the side wall is the ejection end, and the corresponding end is the receiving end;
  • the shape of the ejection part cover 59 matches the shape of one end of the wrapping shell 33, and the cover is mounted on the wrapping shell 33;
  • the inner surface of the eject portion cover 59 is provided with an upper slide rail 67 along the length direction of the eject portion cover 59.
  • a sliding mechanism 36 is provided between the wrapping case 33 and the ejection part cover.
  • the top and bottom of the sliding mechanism 36 are respectively provided with bumps 37 corresponding to the upper slide 67 and the lower slide 34, and the slide mechanism 36 is provided with a spring mounting hole 60 on the side close to the receiving end.
  • the spring fixing column 47 is installed on the inner surface of the receiving end of the wrapping shell 33; the spring fixing column 47 is provided with a spring 48, the diameter of the spring 48 is greater than or equal to the diameter of the spring fixing column 47 and slightly smaller than the diameter of the spring mounting hole 60, so that the spring 48 is sleeved on the spring fixing column 47 and inserted into the spring mounting hole 60; the buckle 49 includes a rotating shaft 50 and a sliding shaft 51 parallel to the rotating shaft 50, and the rotating shaft 50 and the sliding shaft 51 pass through the connecting rod 52
  • the sliding mechanism 36 is provided with a shaft hole 35 matching the rotating shaft 50 on the side wall of the housing. The rotating shaft 50 can be inserted into the shaft hole 35 so that the sliding shaft 51 can rotate around the rotating shaft 50.
  • a closed annular slide 38 is opened on one inner bottom surface of the sliding mechanism 36; a front fixing position 39 is provided on one side of the eject end of the closed annular slide 38.
  • the closed annular slideway 38 is provided with a front sliding-in guide surface 40 and a front sliding-out guide surface 41 lower than the front sliding-in guide surface 40 near the front fixing position 39.
  • the front sliding-in guide surface 40 is used to guide the sliding shaft.
  • the outer surface of the closed annular slide 38 includes a rear sliding guide surface 42 and a rear fixed position 44 connected to the outer surface higher than the rear sliding guide surface 42,
  • the inner surface of the closed annular slide 38 corresponding to the rear slide-in guide surface 42 is not provided with a rear slide-out guide surface 43.
  • the rear slide-in guide surface 42 is used to guide the sliding rod shaft 51 from the closed annular slide 38.
  • the bottom rail slides into the rear fixed position 44, and the rear slide-out guide surface 43 is used to guide the sliding shaft 51 to slide out of the rear fixed position 44 to the rail at the top of the closed annular slide 38.
  • the bottom cover plate extension card member 45 is a connecting member connecting the bottom cover plate 55 and the sliding mechanism 36;
  • the spring fixing column 47 is the central axis column of the spring 48;
  • Connecting piece, the slot 54 is the connecting and fixing piece connecting the sliding mechanism 36 and the ejection part cover 59, the bottom cover 55 is the bottom plate of the sliding mechanism 36, and the bottom cover buckle 56 is for connecting and fixing the bottom cover 55 and the sliding mechanism 36's connecting piece.
  • the sliding mechanism 36 overcomes the elastic force of the spring 48 and is stowed in the housing 33. At this time, the sliding shaft 51 is hooked with the front fixing position 39 to maintain The retracted state of the sliding mechanism 36; when the handle is pressed, the end of the handle applies a force to the retracting end of the sliding mechanism 36. At this time, the sliding mechanism 36 moves to the retracting end, so that the sliding shaft 51 is aligned with the front fixed position 27 Separation; After releasing the hand, the sliding mechanism 36 slides to the ejection end under the action of the spring 48.
  • the sliding shaft 51 is in contact with the front sliding guide surface 41, and slides along the front sliding guide surface 41 to the closed ring slide 38, and continue to slide toward the receiving end, and then slide along the rear guide surface 42 to the rear fixed position 44.
  • the sliding part 36 continues to slide toward the eject end until the sliding shaft 51 and the rear fixed position 44 is hooked; when the handle is closed, a force is applied to the receiving end through the end of the handle to the sliding part 36, the sliding mechanism 36 overcomes the elastic force of the spring 48 and moves to the receiving end to separate the sliding shaft 51 from the rear fixed position 44 and continue to slide,
  • the sliding shaft 51 is in contact with the rear slide-out guide surface 31, and slides along the rear slide-out guide surface 31 to the track at the top of the closed ring slide 38, and continues to slide.
  • the slide shaft 51 is opposite to the front slide-in guide surface 40
  • the sliding mechanism 36 moves to the ejection end under the elastic force of the spring 48 when the handle is contacted, and slides along the front sliding guide surface 40 to the depth of the curved surface to release the handle again.
  • the sliding shaft 51 separates from the front sliding-in guide surface 40 and engages with the front fixing position 39, and the closing action of the handle mechanism is completed.
  • the working state of the handle mechanism is only divided into the open state and the closed state, and has nothing to do with the overall working state.
  • the working principle of the handle mechanism during sewing and non-sewing is as described above, and is not affected by the overall working state.
  • the sliding part overcomes the elastic force of the elastic spring 48 and is stowed in the housing 33. At this time, the sliding shaft 51 is hooked with the front fixing position 39 to maintain the sliding part.
  • the end of the handle applies a force to the receiving end of the sliding mechanism 36. At this time, the sliding part moves to the receiving end to separate the sliding shaft 51 from the front fixed position 39; loosen The rear sliding mechanism 36 slides to the eject end under the action of the spring 48.
  • the sliding shaft 51 is in contact with the front sliding guide surface 41 and slides along the front sliding guide surface 41 to the track at the bottom end of the closed ring slide 38 And continue to slide toward the receiving end, and then slide along the rear guide surface 42 to the rear fixed position 44.
  • the sliding mechanism 36 continues to slide toward the eject end until the sliding shaft 51 hooks with the rear fixed position 44;
  • the sliding mechanism 36 overcomes the elastic force of the spring and moves toward the receiving end by applying a force to the receiving end through the end of the handle, so that the sliding shaft 51 is separated from the rear fixed position 44 and continues to slide.
  • the sliding shaft 51 and the rear The sliding-out guide surface 43 contacts and slides along the rear sliding-out guide surface 43 to the track at the top of the closed annular slide 38, and continues to slide.
  • the sliding shaft 51 contacts the front sliding-in guide surface 40 and slides forward.
  • the guide surface 40 slides to the depth of the curved surface and the handle is released again.
  • the sliding mechanism 36 moves towards the ejection end under the elastic force of the spring 48.
  • the sliding shaft 51 is separated from the front guide surface 40, it is locked with the front fixing position 39. Then, the closing action of the handle is completed.
  • the casing 1 is also provided with an inkjet device for dyeing the original thread.
  • Fig. 7 is a schematic diagram of the structure of the ink jet mechanism.
  • the inkjet device includes: a nozzle 66 and a plurality of inkjet subunits respectively connected with the nozzle 66; the nozzle 66 is provided with a wire inlet 61 at one end and a wire outlet 65 at the other end.
  • Each inkjet subunit includes an ink cartridge 62, an ink channel 63, and an ink pump 64.
  • the ink cartridge 62 communicates with the nozzle 66 through an ink channel 63, and an ink pump 64 is provided in the ink channel 63.
  • the original thread enters the channel of the nozzle 66 from the wire inlet 61, exits from the wire outlet 65, and completes the coloring process in the inkjet device.
  • the ink pump 64 uses the ink pump 64 to transport the ink of the corresponding color through the ink channel 63 to the outlet nozzle 66.
  • the original thread is dyed into color through the outlet nozzle 66, and comes out of the outlet 65 and is thrown into the paper embroidery process. middle.
  • the working process of the present invention After the circuit of the power mechanism in the link mechanism ( Figure 4) is connected, the electric potential energy is converted into the mechanical energy of the link mechanism, and the power mechanism drives the link mechanism ( Figure 4) to move; the link mechanism (Picture 4) Move and drive the needle mechanism (Picture 3) and the thread hook mechanism (Picture 5) to move at the same time to complete the paper embroidery movement in the paper embroidery process. It should be pointed out that in a complete paper embroidery process, the needle mechanism ( Figure 3) and the thread hook mechanism (Figure 5) are driven by the linkage mechanism ( Figure 4). The needle mechanism The operating principle of ( Figure 3) and the thread hooking mechanism ( Figure 5) are independent of each other.
  • the handle mechanism ( Figure 6) is a mechanism independent of all the above-mentioned mechanisms in this product.
  • the working state of the handle mechanism ( Figure 6) is only divided into the open state and the closed state, which has nothing to do with the overall working state. (Picture 6)
  • the working principle of sewing and non-sewing is as described above, and is not affected by the overall working state.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

一种手持式纸绣包装机，包括：机壳（1）、用于调整线迹的针头机构、用于勾线传纸的针座机构、与针头机构和针座机构相连接且提供动力的连杆机构；针头机构包括调节杆（5）、调节旋钮（6）、旋钮套（7）和弹性卡片（14）；调节杆（5）与调节旋钮（6）固连，调节杆（5）的端部穿出旋钮套（7）且与机壳（1）内壁的顶靠面（4）正对，旋钮套（7）开设有若干卡槽（13），调节旋钮（6）上具有凸出的弹性卡片（14），弹性卡片（14）位于调节杆（5）的一侧且弹性卡片（14）在自身弹力的作用下能够卡接在其中一个卡槽（13）内；旋钮套（7）上设置针距支架（2），针距支架（2）上安装机针（17）。

Description

手持式纸绣包装机 技术领域
本发明涉及包装设备领域，尤其涉及一种手持式纸绣包装机。
 背景技术
缝纫机是用一根或多根缝纫线，在缝料上形成一种或多种线迹，使一层或多层缝料交织或缝合起来的机器。缝纫机能缝制棉、麻、丝、毛、人造纤维等织物，缝出的线迹整齐美观、平整牢固，缝纫速度快、使用简便。而用于纸张上的缝纫设备是比较少见的，用于包装领域更是少见。
现有的包装设备存在包装形式单一、包装过程繁琐等问题，更加优质的包装具有潜在市场，纸绣是一种解决方案。缝纫相关技术应用在布料上，也可借鉴到纸张上。而目前国内尚还未出现将缝纫线迹运用于包装装饰的案例。另外，现有缝纫机体量大，多为立式，使用位置不可随意挪动，并不适用于连续包装过程。
 技术问题
本发明主要解决现有技术的包装设备存在包装形式单一、包装过程繁琐，无法应用于纸张缝纫等技术问题，提出一种手持式纸绣包装机，能够手持操作，缝制多种线迹，能够实现对包装纸的加工、包装、装饰。
 技术解决方案
本发明提供了一种手持式纸绣包装机，包括：机壳1、用于调整线迹的针头机构、用于勾线传纸的针座机构、与所述针头机构和针座机构相连接且提供动力的连杆机构；
所述针头机构包括调节杆5、调节旋钮6、旋钮套7和弹性卡片14；所述调节杆5与调节旋钮6固连，所述调节杆5的端部穿出旋钮套7且与机壳1内壁的顶靠面4正对，所述旋钮套7开设有若干卡槽13，所述调节旋钮6上具有凸出的弹性卡片14，所述弹性卡片14位于调节杆5的一侧且弹性卡片14在自身弹力的作用下能够卡接在其中一个卡槽13内；所述旋钮套7上设置针距支架2，所述针距支架2上安装机针17；
所述连杆机构包括电机32、主轴29、皮带31、皮带轮30；所述电机32设置在机壳1内部，所述电机32的输出轴通过皮带31和皮带轮30与主轴29传动连接；
所述针座机构包括勾线机构和送纸机构；所述勾线机构包括梭床22和旋转架23，所述旋转架23通过第一驱动轴25与凸轮26相连，所述凸轮26在驱动滚珠28的带动下实现转动，所述驱动滚珠28与凸轮曲柄27相连，所述凸轮曲柄27与电机32传动连接；所述送纸机构包括送纸牙18和多个风扇20构成；所述送纸牙18与第二驱动轴19相连，第三驱动轴21一端设置有多个风扇20，另一端为第一齿轮69，所述第一齿轮69与第二齿轮70咬合，所述第一齿轮69通过连杆68与第二驱动轴19相连，从而实现勾线机构和送纸机构的联动。
优选的，所述机壳1设置可隐藏式的把手机构；
所述把手机构包括：包裹壳体33、弹出部分盖体59和滑动机构36；
包裹壳体33为顶面和一侧壁设有开口的中空盒体，所述包裹壳体33底板的内表面上沿包裹壳体33的长度方向设置下滑滑道34；弹出部分盖体59的形状与包裹壳体33一端的形状相匹配，盖装于包裹壳体33上；所述弹出部分盖体59的内表面沿弹出部分盖体59的长度方向设置有上滑滑道67；
在包裹壳体33和弹出部分盖体49之间设置滑动机构36；所述滑动机构36的顶部和底部分别设置有与上滑滑道67和下滑滑道34相对应的凸块37，滑动机构36在靠近收入端的一侧设置弹簧安装孔60；
弹簧固定柱47安装于包裹壳体33的收入端的内表面上；弹簧固定柱47上设置弹簧48，使弹簧48套装于弹簧固定柱47并插入于弹簧安装孔60中；卡扣49包括转动轴杆50和与转动轴杆50平行的滑动轴杆51，转动轴杆50和滑动轴杆51通过连接杆52相连接；滑动机构36的一侧底面开有闭合环状滑道38；在闭合环状滑道38弹出端的一侧设置前固定位39。
优选的，所述弹簧48的直径大于等于弹簧固定柱47的直径且略小于弹簧安装孔60的直径。
优选的，所述机壳1内还设置用于对原线染色的喷墨装置；
所述喷墨装置包括：喷嘴66以及与分别与喷嘴66连通的多个喷墨子单元；
所述喷嘴66一端设置进线口61，另一端设置出线口65；
每一个喷墨子单元包括：墨盒62、墨道63和墨泵64，所述墨盒62通过墨道63与喷嘴66连通，所述墨道63中设置墨泵64。
 有益效果
本发明提供的一种手持式纸绣包装机，根据纸张的特性，将缝纫机的缝纫技术与手法运用到包装上，同时改良缝纫机技术使其更适用于纸张缝纫，加入喷墨上色使得包装形式更加丰富。在传统的台式操作方式的基础上，考虑到本发明的应用场合，在本发明的外表加入了把手的设计，使得本发明的操作领域更加广泛。手持式的设计也使操纵过程更加方便快捷。本发明结构简单、紧凑，操作方便，能够大大提升纸绣包装的工作效率，节约了生产成本和人力成本，应用范围广泛。
 附图说明
图1是本发明提供的手持式纸绣包装机的结构示意图；
图2是本发明提供的手持式纸绣包装机的使用状态示意图；
图3是针头机构的结构示意图；
图4是连杆机构的结构示意图；
图5是针座机构的结构示意图；
图6是把手机构的结构示意图；
图7是喷墨机构的结构示意图。
附图标记：1.机壳，2.针距支架，3.转轴，4.顶靠面，5.调节杆，6.调节旋钮，7.旋钮套，8.安装部，9.抵靠部，10.沟槽，11.螺纹孔，12.条形孔，13.卡槽，14弹性卡片，15.连接部，16.卡接部，17.机针，18.送布牙，19.第二驱动轴，20.风扇，21.第三驱动轴，22.梭床，23.旋梭架，24.梭尖，25.第一驱动轴，26.凸轮，27.凸轮曲柄，28.驱动滚珠，29.主轴，30.皮带轮，31.皮带，32.电机，33.壳体，34.下滑滑道，34.上滑滑道，35.轴孔，36.滑动机构，37.凸块，38.闭合环状滑道，39.前固定位，40.前滑入导面，41.前滑出导面，42.后滑入导面，43.后滑出导面，44.后固定位，45.转接头，46.固定位，47.安装弹簧柱，48.弹簧，49.卡扣，50.转动轴杆，51.滑动轴杆，52.连接杆，53.连接件，54.卡槽，55.底盖板，56.底盖板卡扣，57.手握部分内壳，58.手握部分外壳，59.盖体，60.弹簧安装孔，61.进线口，62.墨盒，63.墨道，64.墨泵，65.出线口，66.喷嘴；67.上滑滑道；68.连杆；69.第一齿轮；70.第二齿轮。
 本发明的实施方式
为使本发明解决的技术问题、采用的技术方案和达到的技术效果更加清楚，下面结合附图和实施例对本发明作进一步的详细说明。可以理解的是，此处所描述的具体实施例仅仅用于解释本发明，而非对本发明的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与本发明相关的部分而非全部内容。
图1是本发明提供的手持式纸绣包装机的结构示意图；图2是本发明提供的手持式纸绣包装机的使用状态示意图。如图1、2所示，本发明实施例提供的手持式纸绣包装机，包括：机壳1、用于调整线迹的针头机构、用于勾线传纸的针座机构、与所述针头机构和针座机构相连接且提供动力的连杆机构、用于对原线染色的喷墨装置。
图3是针头机构的结构示意图。如图3所示，在本发明的针头机构包括：调节杆5、调节旋钮6、旋钮套7和弹性卡片14；所述调节杆5与调节旋钮6固连，所述调节杆5的端部穿出旋钮套7且与机壳1内壁的顶靠面4正对，所述旋钮套7开设有若干卡槽13，所述调节旋钮6上具有凸出的弹性卡片14，所述弹性卡片14位于调节杆5的一侧且弹性卡片14在自身弹力的作用下能够卡接在旋钮套7的一个卡槽13内。所述旋钮套7与调节杆5通过弹性卡片14和旋钮套7内部开设的卡槽13套连；所述旋钮套7通过齿轮结构连接针距支架2，所述针距支架2上安装机针17。机壳1上具有通过转轴3转动限位连接在机壳1上的针距支架2，针距支架2上部设有顶靠平面4。调节杆5与调节旋钮6固连。针距支架2包括两个组件安装部8和抵靠部9，安装部8穿设在机壳1内且能够转动，抵靠部9抵靠在机壳1上，针距支架2上还设有用于标示转动角度的刻度。抵靠部9中央开设有沟槽10，针距支架2内具有螺纹孔11，螺纹孔11位于沟槽10的内壁上。抵靠部9的底壁上沿圆周开设有若干个条形孔12，沟槽10内部为圆弧形槽，条形孔12呈弧形，条形孔12与沟槽10同圆心，抵靠部9通过条形孔12压紧固定在机壳1上。调节杆5相对旋钮套7呈同心设置，调节杆5的端部穿出旋钮套7能够与顶靠面相对，针距支架2能够与顶靠平面4抵靠。调节旋钮6，调节杆5沿着旋钮套7滑动，通过旋钮套7与针距支架2的安装部8的齿轮结构传动，因此能够带动机针17上下移动，从而实现调节纸绣包装机的倒顺缝重合度的作用。旋钮套7的沟槽10的内壁上沿周向均匀开设有若干弹性卡片沟槽13，调节旋钮6上具有凸出的弹性卡片14，弹性卡片14位于调节杆5的一侧且在自身弹力的作用下能够卡接在其中一个卡槽13内。弹性卡片14包括连接部15和相对连接部15弯折设置的卡接部16，连接部15与调节旋钮6连接，卡接部16位于沟槽10内且卡接在其中一个卡槽13内。
本实施例提供的针头机构的工作原理：需要调节线迹时，旋转调节旋钮6带动调节杆5转动，从而按压弹性卡片14脱离卡槽13，由于调节杆5与旋钮套7之间是通过弹性卡片14和卡槽13限位套接的，因此，调节杆5能够相对旋钮套7轴向移动远离或靠近针距支架2的顶靠面，从而实现线迹的调节，调节好之后，松开弹性卡片14，弹性卡片14在自身弹力的作用下回弹卡入旋钮套7上的卡槽13内，调节旋钮6与旋钮套7之间周向定位。本线迹调节结构通过调节旋钮6上的弹性卡片14和旋钮套7上的卡槽13的卡接配合作用，在完成线迹调整后能够使得调节旋钮6相对旋钮套周向定位，不会发生转动，即使受到外力作用调节杆5与顶靠面4之间也不会发生位移，保证了线迹调节后的稳定性，提高了调节的精确度。
图4是连杆机构的结构示意图；如图4所示，所述连杆机构包括电机32、主轴29、皮带31、皮带轮30；所述电机32设置在机壳1内部，所述电机32的输出轴通过皮带31和皮带轮30与主轴29传动连接。连杆机构主要由通电电路和电机32组成的动力部分，以及传导连接部分。电机32通过通电电路提供电能，即将电能转化为机械能，电机32输出轴旋转带动其余连杆机构运动。传导连接机构，主要由皮带31，皮带轮30以及主轴29组成。皮带31、皮带轮30，以及主轴29连接针头机构和针座机构，并在各部分之间传导动力。
图5是针座机构的结构示意图；如图5所示，针座机构包括勾线机构和送纸机构；所述勾线机构包括梭床22和旋转架23。其中，梭床22固定，为环形结构，其上穿线孔位。旋转架23为亦为环形结构，直径略大于梭床22直径，包裹在梭床22外侧。所述旋转架23一侧为梭尖结构，用于勾住机线。旋转架23由第一驱动轴25与凸轮26相连，凸轮曲柄27与电机32传动连接，凸轮曲柄27上的驱动滚珠28在电机的作用下做圆周运动，凸轮26在与驱动滚珠28相互作用下做圆周运动，从而驱动旋转架23做等角速度圆周运动。当机针17向下运动穿过梭床22的间隙到下限，旋转架23的梭尖24开始勾住线环，梭尖24勾住勾住线环后继续转动，机针17向上移动。
所述送纸机构包括送纸牙18和多个小风扇20构成；所述送纸18与第二驱动轴19相连，所述风扇20通过第三驱动轴21与第一齿轮69相连，第一齿轮 69一面通过连杆68与第二驱动轴19相连，一面与第二齿轮70咬合，第二齿轮70带动第一齿轮69旋转，进而通过连杆68驱动送纸牙18，送纸牙18在连杆的带动下在机针17上下往返周期内做椭圆运动，椭圆运动的最高点高于纸面，纸面与送纸牙18产生摩擦力，推动纸面向前推进，从而实现勾线机构和送纸机构的联动。同时风扇20在齿轮1 69的驱动下旋转并产生气流压强，使纸面紧贴送纸牙以产生必要摩擦，且散除纸面移动产生的热量。当机针17移动到上限时，旋转架23牵引线环旋转一周。机针17再次下移到下限，此时旋转架23牵引着线环旋转到机针17垂直下方，旋转架23牵引的线环与机针17牵引的线环相交，机针17上移至上线，旋转架23远离最低点，相交的线环脱离梭尖24，得到释放，即完成一次缝制。旋转架23的周期是机针17的二倍，机针17往返两次旋转架23完成一次圆周运动。在这样的相互协调下，纸张前进且完成缝制。
当接通电源后，连杆机构的电机32开始运动产生动力，内部轴承高速旋转带动主轴29、第二驱动轴19、第三驱动轴21以及凸轮26运动，进而完成针座机构的协调运作。同时，电机32带动皮带31以及皮带轮30向上传动，从而将电机32提供的动力传输给上部的针头机构。皮带31和皮带轮30转动带动主轴29转动进而带动针头机构运动。针头机构在调节杆和调节旋钮的配合作用下，完成精准的线迹调整。针座机构在勾线机构和送纸机构的协调配合下，向前送纸并完成纸绣过程。
图6是把手机构的结构示意图；如图6所示，机壳1设置可隐藏式的把手机构；把手机构能够从机壳1中弹出，所述把手机构包括：把手机构外壳和按压弹出机构。把手机构外壳包括手握部分外壳58和设置在手握部分外壳58内侧的手握部分内壳57。
所述按压弹出机构包括包裹壳体33、弹出部分盖体59、滑动轴杆51和滑动机构36。包裹壳体33为顶面和一侧壁设有开口的中空盒体，所述包裹壳体33底板的内表面上沿包裹壳体33的长度方向设置下滑滑道34，沿包裹壳体33长度方向其侧壁上设有开口的一端为弹出端，对应的端为收入端；弹出部分盖体59的形状与包裹壳体33一端的形状相匹配，盖装于包裹壳体33上；所述弹出部分盖体59的内表面沿弹出部分盖体59的长度方向设置有上滑滑道67。在包裹壳体33和弹出部分盖体之间设置滑动机构36。所述滑动机构36的顶部和底部分别设置有与上滑滑道67和下滑滑道34相对应的凸块37，滑动机构36在靠近收入端的一侧设置弹簧安装孔60。弹簧固定柱47安装于包裹壳体33的收入端的内表面上；弹簧固定柱47上设置弹簧48，弹簧48的直径大于等于弹簧固定柱47的直径且略小于弹簧安装孔60的直径，使弹簧48套装于弹簧固定柱47并插入于弹簧安装孔60中；卡扣49包括转动轴杆50和与转动轴杆50平行的滑动轴杆51，转动轴杆50和滑动轴杆51通过连接杆52相连接；滑动机构36的壳体侧壁上设置有与转动轴杆50相配合的轴孔35。转动轴杆50可插装于轴孔35中使滑动轴杆51可围绕转动轴杆50转动。滑动机构36的一侧内底面开有闭合环状滑道38；在闭合环状滑道38弹出端的一侧设置前固定位39。所述闭合环状滑道38靠近前固定位39处设置前滑入导面40和低于前滑入导面40的前滑出导面41，前滑入导面40用以引导滑动轴杆51由闭合环状滑道38顶端的轨道滑入至前固定位39中，前滑出导面41引导滑动轴杆51由前固定位39中滑出，至闭合环状滑道38底端的轨道内；在闭合环状滑道38靠近收入端的一侧，闭合环状滑道38的外表面包括后滑入导面42和高于后滑入导面42连接与外表面的后固定位44，与后滑入导面42相对应的闭合环状滑道38的内表面上没置有后滑出导面43，后滑入导面42用以引导滑动杆轴51由闭合环状滑道38底端的轨道滑入至后固定位44中，后滑出导面43用以引导滑动轴杆51由后固定位44中滑出至闭合环状滑道38顶端的轨道内。底盖板伸出卡件45为连接底盖板55与滑动机构36的连接件；弹簧固定柱47为弹簧48的中轴柱；连接件53为连接手握部分内壳57与滑动机构36的连接件，卡槽54为连接与滑动机构36与弹出部分盖体59的连接固定件，底盖板55为滑动机构36的底板，底盖板卡扣56为连接固定底盖板55与滑动机构36的连接件。
在可弹出的把手机构使用时，当把手处于收起状态的滑动机构36克服弹簧48的弹力，收装于壳体33中，此时滑动轴杆51与前固定位39相勾接，进而保持滑动机构36的收装状态；当向把手做出按压动作时，把手末端向滑动机构36施加向收入端的力，此时滑动机构36向收入端移动，使滑动轴杆51与前固定位27相分离；松开手后滑动机构36在弹簧48的作用下向弹出端滑动，此时滑动轴杆51与前滑出导面41相接触，沿前滑出导面41滑动至闭合环状滑道38底端的轨道中,并继续向收入端滑动,进而沿后滑入导面42滑动至后固定位44中,这个过程中滑动部分36持续向弹出端滑动，直至滑动轴杆51与后固定位44勾接；当闭合把手时,通过把手末端向滑动部分36施加向收入端的力，滑动机构36克服弹簧48弹力并向收入端移动，使滑动轴杆51与后固定位44分离，继续滑动，滑动轴杆51与后滑出导面31相接触，并沿后滑出导面31滑动至闭合环状滑道38顶端的轨道中，继续滑动，滑动轴杆51与前滑入导面40相接触，并沿前滑入导面40滑动至曲面深处再次松开把手，滑动机构36在弹簧48的弹力下向弹出端活动。此时滑动轴杆51脱离前滑入引导面40，并与前固定位39相卡接，把手机构闭合动作完成。把手机构工作状态只分为打开状态与闭合状态，与整体工作状态无关，把手机构在缝制与非缝制时的工作原理均如上文所述，并不受整体工作状态影响。可弹出把手机构使用时，当把手机构处于收起状态滑动部分克服弹弹簧48的弹力，收装于壳体33中，此时滑动轴杆51与前固定位39相勾接，进而保持滑动部的收装状态；当向把手做出按压动作时,把手末端向滑动机构36施加向收入端的力，此时滑动部分向收入端移动，使滑动轴杆51与前固定位39相分离；松开手后滑动机构36在弹簧48的作用下向弹出端滑动，此时滑动轴杆51与前滑出导面41相接触，沿前滑出导面41滑动至闭合环状滑道38底端的轨道中，并继续向收入端滑动，进而沿后滑入导面42滑动至后固定位44中，这个过程中滑动机构36持续向弹出端滑动，直至滑动轴杆51与后固定位44勾接；当闭合把手时,通过把手末端向滑动部施加向收入端的力，滑动机构36克服弹簧弹力并向收入端移动，使滑动轴杆51与后固定位44分离，继续滑动，滑动轴杆51与后滑出导面43相接触，并沿后滑出导面43滑动至闭合环状滑道38顶端的轨道中，继续滑动，滑动轴杆51与前滑入导面40相接触，并沿前滑入导面40滑动至曲面深处再次松开把手，滑动机构36在弹簧48的弹力下向弹出端活动，比时滑动轴杆51脱离前滑入导面40，并与前固定位39相卡接，把手闭合动作完成。
所述机壳1内还设置用于对原线染色的喷墨装置。图7是喷墨机构的结构示意图。如图7所示，所述喷墨装置包括：喷嘴66以及与分别与喷嘴66连通的多个喷墨子单元；所述喷嘴66一端设置进线口61，另一端设置出线口65。每一个喷墨子单元包括：墨盒62、墨道63和墨泵64，所述墨盒62通过墨道63与喷嘴66连通，所述墨道63中设置墨泵64。在喷墨装置中，原线从进线口61进入喷嘴66的甬道中，从出线口65出来，并在喷墨装置中完成着色过程。墨盒62中有不同颜色的墨汁，由外接控制器进行色彩选择的控制。墨泵64作为动力，由墨泵64将对应颜色的墨汁通过墨道63运输至出口喷嘴66中，原线经过出口喷嘴66被染成彩色，从出线口65中出来并被投入到纸绣过程中。
本发明的工作流程：在接通连杆机构（图4）中动力机构的电路后，将电势能转化为连杆机构的机械能，由动力机构带动连杆机构（图4）运动；连杆机构（图4）运动并且带动针头机构（图3）与勾线机构（图5）同时运动，从而完成纸绣过程中的纸绣动作。需要指出的是，在一个完整的纸绣动作流程中，针头机构（图3）的动作与勾线机构（图5）的动作是有连杆机构（图4）动作分别带动动作的，针头机构（图3）的动作原理与勾线机构（图5）的动作原理相互独立，在针头机构（图3）与勾线机构（图5）动作时，各机构的工作原理均如前文所述，并不因其工作状态发生改变。在针头机构（图3）与勾线机构（图5）工作的同时，喷墨机构（图7）工作将输送往针头机构（图3）的线染色，喷墨机构（图7）的工作原理同样独立于其他机构，喷墨机构（图7）的工作原理如上文所示，不因喷墨机构（图7）的动作，或者针头机构（图3）、勾线机构（图5）、连杆机构（图4）的工作状态发生改变。需要指出的是，把手机构（图6）是本产品中独立于上述所有机构之外的机构，把手机构（图6）工作状态只分为打开状态与闭合状态，与整体工作状态无关，把手机构（图6）在缝制与非缝制时的工作原理均如上文所述，并不受整体工作状态影响。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (4)

  1. 一种手持式纸绣包装机，其特征在于，包括：机壳（1）、用于调整线迹的针头机构、用于勾线传纸的针座机构、与所述针头机构和针座机构相连接且提供动力的连杆机构；
    所述针头机构包括调节杆（5）、调节旋钮（6）、旋钮套（7）和弹性卡片（14）；所述调节杆（5）与调节旋钮（6）固连，所述调节杆（5）的端部穿出旋钮套（7）且与机壳（1）内壁的顶靠面（4）正对，所述旋钮套（7）开设有若干卡槽（13），所述调节旋钮（6）上具有凸出的弹性卡片（14），所述弹性卡片（14）位于调节杆（5）的一侧且弹性卡片（14）在自身弹力的作用下能够卡接在其中一个卡槽（13）内；所述旋钮套（7）上设置针距支架（2），所述针距支架（2）上安装机针（17）；
    所述连杆机构包括电机（32）、主轴（29）、皮带（31）、皮带轮（30）；所述电机（32）设置在机壳（1）内部，所述电机（32）的输出轴通过皮带（31）和皮带轮（30）与主轴（29）传动连接；
    所述针座机构包括勾线机构和送纸机构；所述勾线机构包括梭床（22）和旋转架（23），所述旋转架（23）通过第一驱动轴（25）与凸轮（26）相连，所述凸轮（26）在驱动滚珠（28）的带动下实现转动，所述驱动滚珠（28）与凸轮曲柄（27）相连，所述凸轮曲柄（27）与电机（32）传动连接；所述送纸机构包括送纸牙（18）和多个风扇（20）构成；所述送纸牙（18）与第二驱动轴（19）相连，第三驱动轴（21）一端设置有多个风扇（20），另一端为第一齿轮（69），所述第一齿轮（69）与第二齿轮（70）咬合，所述第一齿轮（69）通过连杆（68）与第二驱动轴（19）相连，从而实现勾线机构和送纸机构的联动。
  2. 根据权利要求1所述的手持式纸绣包装机，其特征在于，所述机壳（1）设置可隐藏式的把手机构；
    所述把手机构包括：包裹壳体（33）、弹出部分盖体（59）和滑动机构（36）；
    包裹壳体（33）为顶面和一侧壁设有开口的中空盒体，所述包裹壳体（33）底板的内表面上沿包裹壳体（33）的长度方向设置下滑滑道（34）；弹出部分盖体（59）的形状与包裹壳体（33）一端的形状相匹配，盖装于包裹壳体（33）上；所述弹出部分盖体（59）的内表面沿弹出部分盖体（59）的长度方向设置有上滑滑道（67）；
    在包裹壳体（33）和弹出部分盖体（49）之间设置滑动机构（36）；所述滑动机构（36）的顶部和底部分别设置有与上滑滑道（67）和下滑滑道（34）相对应的凸块（37），滑动机构（36）在靠近收入端的一侧设置弹簧安装孔（60）；
    弹簧固定柱（47）安装于包裹壳体（33）的收入端的内表面上；弹簧固定柱（47）上设置弹簧（48），使弹簧（48）套装于弹簧固定柱（47）并插入于弹簧安装孔（60）中；卡扣（49）包括转动轴杆（50）和与转动轴杆（50）平行的滑动轴杆（51），转动轴杆（50）和滑动轴杆（51）通过连接杆（52）相连接；滑动机构（36）的一侧底面开有闭合环状滑道（38）；在闭合环状滑道（38）弹出端的一侧设置前固定位（39）。
  3. 根据权利要求2所述的手持式纸绣包装机，其特征在于，所述弹簧（48）的直径大于等于弹簧固定柱（47）的直径且略小于弹簧安装孔（60）的直径。
  4. 根据权利要求1所述的手持式纸绣包装机，其特征在于，所述机壳（1）内还设置用于对原线染色的喷墨装置；
    所述喷墨装置包括：喷嘴（66）以及与分别与喷嘴（66）连通的多个喷墨子单元；
    所述喷嘴（66）一端设置进线口（61），另一端设置出线口（65）；
    每一个喷墨子单元包括：墨盒（62）、墨道（63）和墨泵（64），所述墨盒（62）通过墨道（63）与喷嘴（66）连通，所述墨道（63）中设置墨泵（64）。
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CN105113152A (zh) * 2015-09-30 2015-12-02 杰克缝纫机股份有限公司 缝纫机
CN106400324A (zh) * 2016-06-14 2017-02-15 浙江上工宝石缝纫科技有限公司 一种缝纫机的针距调节机构
CN106012316A (zh) * 2016-08-14 2016-10-12 贵州大学 一种智能扫描取色缝纫机

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