WO2019091106A1 - 用于纸箱的缝线封箱机 - Google Patents

用于纸箱的缝线封箱机 Download PDF

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Publication number
WO2019091106A1
WO2019091106A1 PCT/CN2018/090018 CN2018090018W WO2019091106A1 WO 2019091106 A1 WO2019091106 A1 WO 2019091106A1 CN 2018090018 W CN2018090018 W CN 2018090018W WO 2019091106 A1 WO2019091106 A1 WO 2019091106A1
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WIPO (PCT)
Prior art keywords
sewing
carton
disposed
needle
sealing machine
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Application number
PCT/CN2018/090018
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English (en)
French (fr)
Inventor
何曙光
Original Assignee
上海秒开实业有限公司
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Filing date
Publication date
Application filed by 上海秒开实业有限公司 filed Critical 上海秒开实业有限公司
Publication of WO2019091106A1 publication Critical patent/WO2019091106A1/zh

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    • 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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/04—Applying separate sealing or securing members, e.g. clips
    • B65B51/07—Sewing or stitching

Definitions

  • the invention belongs to the technical field of a sealing machine, and in particular relates to a suture sealing machine for a carton.
  • the Internet era has spawned a large number of e-commerce companies, the rapid integration of online and offline, followed by the use of mass express carton, the use of plastic sealing tape and high-cost double-sided tape for express carton has caused great harm to the environment. It has attracted great attention at the national level.
  • the common sealing machine on the market mainly uses sealing tape as the sealing consumable.
  • the sewing machine consumable is suture, it is mainly used for sewing flat sewing material; the sewing method is to press the sewing material to press the sewing material, and the feeding tooth reciprocates. Sports feeding; the presser foot and the feeding teeth are parallel to the machine base; the ultra-thick and cubic sewing materials cannot be sewn.
  • the invention discloses a suture sealing machine for a carton, which comprises a frame, a rail moving mechanism, a sewing machine head and a countertop.
  • the top of the rack is arranged with a countertop, and the rail moving mechanism is located in the rack.
  • the sewing machine head is disposed on the rail moving mechanism; the table surface is provided with a V-shaped sewing groove for placing the paper box to be sewn, and the infrared stitching sensor and the infrared sewing are disposed under the V-shaped sewing groove End the sensor.
  • the rail moving mechanism comprises a fixed beam, a servo motor, a driving screw, a bracket and a slider, wherein the fixing beam is fixed in the frame, the bracket is disposed on the fixed beam, and the driving screw is disposed.
  • the servo motor is located at either end of the drive screw, and the slider is slidably disposed on the drive screw.
  • the sewing machine head comprises a casing, a needle bar, a wire gripper, a needle, a crochet, a sewing transmission component, a crimper, a blade, a needle plate, an electric push rod, and the sewing transmission component is located in the casing
  • the needle and the crochet are respectively disposed on the upper and lower sides of the sewing transmission assembly, the tensioner is located at the back of the casing, the needle plate is located on the casing and located between the needle and the crochet;
  • the rod is located on one side of the casing and a lower end is provided with a crimper and a blade.
  • the sewing machine head further includes a main motor, a pulley, and a timing belt.
  • the main motor is located at one side of the lower portion of the casing and is coupled to the pulley provided on the sewing transmission assembly through a timing belt.
  • the casing is disposed on the slider through the rail connecting seat.
  • the needle plate is composed of a first flap and a second flap in a Y-shaped connection, and an angle between the first flap and the second flap is ⁇ 90 degrees, and the first flap
  • the bending point is provided with a trimming groove, a needle hole, and a sewing end infrared sensing groove from left to right.
  • the sewing machine head further includes a pedal disposed outside the frame, the pedal being coupled to the main motor.
  • the V-shaped slot is composed of two inclined plates and has a 90 degree "V" shape, and the bottom of the V-shaped slot is provided with a slot for the needle to pierce the sewing space.
  • the bottom of the rack 1 is provided with an adjustable height base; the front and rear sides of the rack are also provided with a door.
  • the embodiment of the invention further provides a suture sealing machine for a carton, comprising a frame, a rail moving mechanism, a sewing machine head and a table top, wherein the top of the rack is provided with a table top, and the rail moving mechanism is located at the machine
  • the sewing machine head is disposed on a fixed surface, and the sewing machine head is disposed on the rail moving mechanism; the starting end of the sewing machine head is provided with an infrared slitting sensor and an infrared sewing end sensor.
  • the present invention comprises a frame, a rail moving mechanism, a sewing machine head, a table top, a top surface of the rack is provided with a table top, the rail moving mechanism is located in the rack, and the sewing machine head is disposed on the rail a moving mechanism; a V-shaped sewing groove for placing a paper box to be sewn is disposed on the table, and an infrared slitting sensor and an infrared sewing end sensor are disposed under the V-shaped sewing groove, so that the present invention It can realize automatic, fast and environmental protection sealing.
  • FIG. 1 is a schematic structural view of a suture sealing machine for a carton according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a guide mechanism for a guide rail in a suture sealing machine for a carton according to an embodiment of the present invention
  • FIG. 3 is an exploded view of a sewing machine head in a suture sealing machine for a carton according to an embodiment of the present invention
  • FIG. 4 is a perspective view of a sewing machine head in a suture sealing machine for a carton according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a needle plate in a suture sealing machine for a carton according to an embodiment of the present invention
  • FIG. 6 is a side view of a needle plate in a suture sealing machine for a carton according to an embodiment of the present invention
  • Figure 7 is a cross-sectional view showing a frame of a suture sealing machine for a carton according to an embodiment of the present invention.
  • FIG. 8 is a top plan view of a rack in a suture sealing machine for a carton according to an embodiment of the present invention.
  • Figure 9 is a partial enlarged view of the area A in Figure 8.
  • FIG. 10 is a schematic structural view of a suture sealing machine for a carton according to Embodiment 2 of the present invention.
  • Figure 11 is a schematic view showing the structure of a suture sealing machine for a carton according to Embodiment 3 of the present invention.
  • An embodiment of the present invention provides a suture sealing machine for a carton, as shown in FIG. 1 , which comprises a frame 1, a rail moving mechanism 2, a sewing head 3, a table 4, and a top setting of the rack 1 There is a table 4, the rail moving mechanism 2 is located in the frame 1, the sewing machine head 3 is disposed on the rail moving mechanism 2; and the table 4 is provided with a V-shaped slot slot 41 for placing a carton to be sewn.
  • An infrared slot sensor 411 and an infrared sewing end sensor 412 are disposed under the V-shaped slot 41; when the infrared slot sensor 411 detects that the to-be-sewn carton is placed in the V-stitch slot 41
  • the guide rail moving mechanism 2 and the sewing machine head 3 start to work.
  • the sewing machine head 3 sews the carton to the infrared sewing end sensor 412.
  • the sewing machine head 3 cuts the sewing thread; when the infrared gap detecting sensor 411 detects that the carton is taken out, the rail moving mechanism 2 drives the sewing machine head 3 to return to the seaming point.
  • the V-shaped sewing groove 41 is used to replace the presser foot and the feeding mechanism of the conventional sewing machine.
  • the rail moving mechanism 2 includes a fixed beam 201, a servo motor 202, a driving screw 203, a bracket 204, and a slider 205.
  • the fixing beam 201 is fixed in the frame 1, and the bracket 204 is disposed.
  • the drive screw 203 is disposed on the bracket 204, the servo motor 202 is located at either end of the drive screw 203, and the slider 4 is slidably disposed on the drive screw 203.
  • the sewing margin adjustment is achieved by the vertical lifting of the bracket 204 or the increase in thickness of the V-shaped slot 41.
  • the sewing machine head 3 includes a casing 301, a needle bar 302, a wire gripper 307, a needle 308, a crochet 309, a sewing drive assembly 310, a threader 311, a blade 312, and a needle plate 313.
  • the electric push rod 314 is located in the casing 301.
  • the needle 308 and the crochet 309 are respectively disposed on the upper and lower sides of the sewing transmission assembly 310.
  • the tensioner 307 is located at the back of the casing 301.
  • the needle plate 313 is located on the casing 301 and located between the needle 308 and the crochet 309.
  • the electric push rod 314 is located at one side of the casing 301 and is provided with a threader 311 and a blade 312 at a lower end thereof.
  • the sewing machine head 3 further includes a main motor 303, a pulley 304, and a timing belt 305.
  • the main motor 303 is located on one side of the lower portion of the casing 301 and is coupled to the pulley 304 disposed on the sewing transmission assembly 310 via a timing belt 305.
  • the drive needle bar 302 of the sewing drive assembly 310 performs a large stroke motion with a stitch length greater than 5 mm.
  • the casing 301 is disposed on the slider 205 through a rail connecting seat 306.
  • the needle plate 313 is composed of a first flap 316 and a second flap 317 in a Y-shaped connection, and an angle between the first flap 316 and the second flap 317 is ⁇ At 90 degrees, the bending portion of the first flap 316 is provided with a trimming groove 318, a needle hole 319, and a sewing end infrared sensing groove 320 from left to right.
  • the sewing machine head 3 further includes a pedal 321 disposed outside the frame 1, and the pedal 321 is coupled to the main motor 303.
  • the V-shaped slotted groove 41 is composed of two inclined plates and has a 90 degree "V" shape, and the bottom of the V-shaped sewing groove 41 is provided with a needle for piercing the needle 308. Slotting of the material space.
  • the bottom of the frame 1 is provided with an adjustable height base 101.
  • a door 102 is further disposed on the front and rear sides of the frame 1.
  • an infrared slit sensor 411 and an infrared sewing end sensor 412 are disposed under the V-shaped slot 41.
  • the sealing machine is energized, and the seam of the carton to be sewn is placed at the seaming point where the V-shaped slot 41 and the table 4 intersect, and the two sides of the seam are closely attached to the two slopes of the V-shaped slot 41.
  • the infrared slotted sensor 411 detects that the carton is placed in position; the stepper 321 is lightly stepped on, the crimper 311 on the control pusher 314 is retracted to release the stitching pressed on the needle plate 313, and the main motor 303 drives the timing belt.
  • the pulley 304 drives the sewing transmission assembly 310 to rotate, the sewing transmission assembly 310 drives the needle bar 302, the needle 308 and the seam to pierce the seam of the carton into the crochet seat; the needle 308 is retracted in the crochet seat While the coil is formed, the crochet 309 hooks the suture; after the two actions are completed, the needle bar 302 is slightly paused, and during the pause of the needle bar 302, the guide servo motor 202 drives the drive screw 202 to rotate to guide the sewing machine head 3 to move linearly by one unit. The stitch length; the above three actions are continuously repeated until the infrared end sensor 412 detects the end of the sewing material.
  • the program control sets the sewing machine head 3 to suspend the sewing stitch number and pauses; when paused, the program controls the electric push rod 314 to extend, Drive the threader 311 Pressing on the needle plate 313, and then the thread cutting blade 312 cuts the suture in the middle of the thread; removing the sewn finished carton, the slitting infrared sensor 411 detects the seamless material, and the guide rail servo motor 202 drives the driving screw 203 to reverse Rotate and guide the sewing machine head 3 to move straight back to the sewing point and wait for the next sewing work. So far, in the process of moving and sewing the needle 308, the suture, the crochet 309, and the sewing machine head 3, chain stitches are formed on both sides of the same side of the carton to complete the sealing work.
  • the embodiment of the present invention further provides a suture sealing machine for a carton, as shown in FIG. 10, which comprises a frame 1, a rail moving mechanism 2, a sewing head 3, a table 4, and a top portion of the rack 1
  • a table 4 is provided, the rail moving mechanism 2 is located outside the frame 1 and is disposed on a fixing surface, the sewing machine head 3 is disposed on the rail moving mechanism 2; the starting end of the sewing machine head 3 is provided with an infrared slit The sensor 411 and the infrared sewing end sensor 412; the sewing machine head 3 is located at the lower left of the table top 4; when the infrared gap sensor 411 detects that the to-be-sewn carton is placed on the table 4, the rail moving mechanism 2 And the sewing machine head 3 starts to work.
  • the guide rail moving mechanism 2 sews the carton during the movement of the sewing machine head 3, and after the infrared sewing end sensor 412 detects the end of the sewing material, The sewing machine head 3 cuts the suture; when the infrared gap sensor 411 detects that the carton is taken out, the rail moving mechanism 2 drives the sewing machine head 3 to return to the seaming point.
  • the rail moving mechanism 2 includes a fixed beam 201, a servo motor 202, a driving screw 203, a bracket 204, and a slider 205.
  • the fixing beam 201 is fixed in the frame 1, and the bracket 204 is disposed.
  • the drive screw 203 is disposed on the bracket 204, the servo motor 202 is located at either end of the drive screw 203, and the slider 4 is slidably disposed on the drive screw 203.
  • the sewing machine head 3 includes a casing 301, a needle bar 302, a wire gripper 307, a needle 308, a crochet 309, a sewing drive assembly 310, a threader 311, a blade 312, and a needle plate 313.
  • the electric push rod 314 is located in the casing 301.
  • the needle 308 and the crochet 309 are respectively disposed on the upper and lower sides of the sewing transmission assembly 310.
  • the tensioner 307 is located at the back of the casing 301.
  • the needle plate 313 is located on the casing 301 and located between the needle 308 and the crochet 309.
  • the electric push rod 314 is located at one side of the casing 301 and is provided with a threader 311 and a blade 312 at a lower end thereof.
  • the sewing machine head 3 further includes a main motor 303, a pulley 304, and a timing belt 305.
  • the main motor 303 is located on one side of the lower portion of the casing 301 and is coupled to the pulley 304 disposed on the sewing transmission assembly 310 via a timing belt 305.
  • the drive needle bar 302 of the sewing drive assembly 310 performs a large stroke motion with a stitch length greater than 5 mm.
  • the casing 301 is disposed on the slider 205 through a rail connecting seat 306.
  • the needle plate 313 is composed of a first flap 316 and a second flap 317 in a Y-shaped connection, and an angle between the first flap 316 and the second flap 317 is ⁇ At 90 degrees, the bending portion of the first flap 316 is provided with a trimming groove 318, a needle hole 319, and a sewing end infrared sensing groove 320 from left to right.
  • the sewing machine head 3 further includes a pedal 321 disposed outside the frame 1, and the pedal 321 is coupled to the main motor 303.
  • the bottom of the frame 1 is provided with an adjustable height base 101.
  • a door 102 is further disposed on the front and rear sides of the frame 1.
  • the infrared slit sensor 411 and the infrared sewing end sensor 412 are disposed at the left end or the right end of the needle plate 313.
  • the sealing machine is energized, the seam edge of the carton to be sewn is placed at the seaming point on the left side of the table top 4, the infrared slotting sensor 411 detects that the carton is placed in position; the stepping pedal 321 is lightly stepped, and the electric push rod 314 is controlled.
  • the thread presser 311 retracts and releases the stitching on the needle plate 313, and the main motor 303 drives the timing belt 305 to drive the pulley 304 to rotate.
  • the pulley 304 drives the sewing drive assembly 310 to rotate, and the sewing drive assembly 310 drives the needle bar 302.
  • the needle 308 and the suture pierce the hem of the carton into the crochet seat; the needle 308 retracts to form a coil in the crochet seat while the crochet 309 hooks the suture; after the two actions are completed, the needle bar 302 pauses slightly.
  • the guide rail servo motor 202 drives the drive screw 202 to rotate to guide the sewing machine head 3 to linearly move one unit of the stitch length; the foregoing three actions are continuously repeated until the infrared end sensor 412 detects the end of the sewing material, and the program is controlled at this time.
  • the embodiment of the invention further provides a suture sealing machine for a carton, as shown in FIG. 11, which comprises a frame 1, a rail moving mechanism 2, a sewing machine head 3, a table top 4, and a top portion of the rack 1
  • a table 4 is provided, the rail moving mechanism 2 is located outside the frame 1 and is disposed on a fixing surface, the sewing machine head 3 is disposed on the rail moving mechanism 2; the starting end of the sewing machine head 3 is provided with an infrared slit The sensor 411 and the infrared sewing end sensor 412; the sewing machine head 3 is located at the upper left of the table top 4; when the infrared gap sensor 411 detects that the to-be-sewn carton is placed on the table 4, the rail moving mechanism 2 And the sewing machine head 3 starts to work.
  • the guide rail moving mechanism 2 sews the carton during the movement of the sewing machine head 3, and after the infrared sewing end sensor 412 detects the end of the sewing material, The sewing machine head 3 cuts the suture; when the infrared gap sensor 411 detects that the carton is taken out, the rail moving mechanism 2 drives the sewing machine head 3 to return to the seaming point.
  • the rail moving mechanism 2 includes a fixed beam 201, a servo motor 202, a driving screw 203, a bracket 204, and a slider 205.
  • the fixing beam 201 is fixed in the frame 1, and the bracket 204 is disposed.
  • the drive screw 203 is disposed on the bracket 204, the servo motor 202 is located at either end of the drive screw 203, and the slider 4 is slidably disposed on the drive screw 203.
  • the sewing machine head 3 includes a casing 301, a needle bar 302, a wire gripper 307, a needle 308, a crochet 309, a sewing drive assembly 310, a threader 311, a blade 312, and a needle plate 313.
  • the electric push rod 314 is located in the casing 301.
  • the needle 308 and the crochet 309 are respectively disposed on the upper and lower sides of the sewing transmission assembly 310.
  • the tensioner 307 is located at the back of the casing 301.
  • the needle plate 313 is located on the casing 301 and located between the needle 308 and the crochet 309.
  • the electric push rod 314 is located at one side of the casing 301 and is provided with a threader 311 and a blade 312 at a lower end thereof.
  • the sewing machine head 3 further includes a main motor 303, a pulley 304, and a timing belt 305.
  • the main motor 303 is located on one side of the lower portion of the casing 301 and is coupled to the pulley 304 disposed on the sewing transmission assembly 310 via a timing belt 305.
  • the drive needle bar 302 of the sewing drive assembly 310 performs a large stroke motion with a stitch length greater than 5 mm.
  • the casing 301 is disposed on the slider 205 through a rail connecting seat 306.
  • the needle plate 313 is composed of a first flap 316 and a second flap 317 in a Y-shaped connection, and an angle between the first flap 316 and the second flap 317 is ⁇ At 90 degrees, the bending portion of the first flap 316 is provided with a trimming groove 318, a needle hole 319, and a sewing end infrared sensing groove 320 from left to right.
  • the sewing machine head 3 further includes a pedal 321 disposed outside the frame 1, and the pedal 321 is coupled to the main motor 303.
  • the bottom of the frame 1 is provided with an adjustable height base 101.
  • a door 102 is further disposed on the front and rear sides of the frame 1.
  • the infrared slit sensor 411 and the infrared sewing end sensor 412 are disposed at the left end or the right end of the needle plate 313.
  • the sealing machine is energized, the seam edge of the carton to be sewn is placed at the seaming point on the left side of the table top 4, the infrared slotting sensor 411 detects that the carton is placed in position; the stepping pedal 321 is lightly stepped, and the electric push rod 314 is controlled.
  • the thread presser 311 retracts and releases the stitching on the needle plate 313, and the main motor 303 drives the timing belt 305 to drive the pulley 304 to rotate.
  • the pulley 304 drives the sewing drive assembly 310 to rotate, and the sewing drive assembly 310 drives the needle bar 302.
  • the needle 308 and the suture pierce the hem of the carton into the crochet seat; the needle 308 retracts to form a coil in the crochet seat while the crochet 309 hooks the suture; after the two actions are completed, the needle bar 302 pauses slightly.
  • the guide rail servo motor 202 drives the drive screw 202 to rotate to guide the sewing machine head 3 to linearly move one unit of the stitch length; the foregoing three actions are continuously repeated until the infrared end sensor 412 detects the end of the sewing material, and the program is controlled at this time.

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  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

一种用于纸箱的缝线封箱机，包括机架(1)、导轨运动机构(2)、缝纫机头(3)和台面(4)，其中，台面(4)设置在机架(1)的顶部，导轨运动机构(2)位于机架(1)内，缝纫机头(3)设置在导轨运动机构(2)上；台面(4)上设置有一用于放置待缝制纸箱的V型缝料槽(41)，该V型缝料槽下方设置有红外起缝感应器(411)和红外缝纫结束感应器(412)。该封箱机能够实现自动、快速、环保封箱。

Description

用于纸箱的缝线封箱机 技术领域
本发明属于封箱机技术领域，具体涉及一种用于纸箱的缝线封箱机。
 背景技术
互联网时代催生了大量的电商企业，线上线下快速融合，随之而来的是海量快递纸箱的使用，快递纸箱大量使用塑料封箱胶带和高成本的双面胶带给环境造成了极大伤害，引起了国家层面的高度重视。
目前市场上常见的封箱机主要使用封箱胶带作为封箱耗材，缝包机耗材虽然是缝线，但主要用于缝纫扁平缝料；缝纫方式是通过压脚压住缝料缝纫，送料牙往复运动送料；压脚板和送料牙、机座平行；无法缝制超厚和立方体缝料。
 技术问题
有鉴于此，本发明的主要目的在于提供一种用于纸箱的缝线封箱机。
 技术解决方案
为达到上述目的，本发明的技术方案是这样实现的：
本发明公开了一种用于纸箱的缝线封箱机，其包括机架、导轨运动机构、缝纫机头、台面，所述机架的顶部设置设置有台面，所述导轨运动机构位于机架内，所述缝纫机头设置在导轨运动机构上；所述台面上设置有一用于放置待缝制纸箱的V型缝料槽，所述V型缝料槽下方设置有红外起缝感应器和红外缝纫结束感应器。
上述方案中，所述导轨运动机构包括固定梁、伺服马达、传动丝杠、支架、滑块，所述固定梁固定在机架内，所述支架设置在固定梁上，所述传动丝杠设置在支架上，所述伺服马达位于传动丝杠的任意一端，所述滑块滑动设置在传动丝杠上。
上述方案中，所述缝纫机头包括机壳、针杆、夹线器、机针、钩针、缝纫传动组件、压线器、刀片、针板、电推杆，所述缝纫传动组件位于机壳内，所述机针、钩针分别设置在缝纫传动组件的上下两侧，所述夹线器位于机壳的背部，所述针板位于机壳上并且位于机针、钩针之间；所述电推杆位于机壳的一侧并且其下端分别设置压线器、刀片。
上述方案中，所述缝纫机头还包括主马达、皮带轮、同步带，所述主马达位于机壳下部的一侧并且通过同步带与设置在缝纫传动组件上的皮带轮配合连接。
上述方案中，所述机壳通过导轨连接座设置在滑块上。
上述方案中，所述针板由第一折板、第二折板呈Y型连接组成并且所述第一折板、第二折板之间的夹角≥90度，所述第一折板的弯折处从左到右依次设置剪线槽、机针孔、缝纫结束红外感应槽。
上述方案中，所述缝纫机头还包括设置在机架外部的踏板，所述踏板与主马达连接。
上述方案中，所述V型缝料槽由两片斜板组成并且呈90度“V”形夹角，所述V型缝料槽的底部设有用于机针刺穿缝料空间的开槽。
上述方案中，所述机架1的底部设置有可调节高度底座；所述机架的前后两侧还设置有门。
本发明实施例还提供一种用于纸箱的缝线封箱机，其包括机架、导轨运动机构、缝纫机头、台面，所述机架的顶部设置设置有台面，所述导轨运动机构位于机架外并且设置在一固定面上，所述缝纫机头设置在导轨运动机构上；所述缝纫机头的起始端设置有红外起缝感应器和红外缝纫结束感应器。
 有益效果
与现有技术相比，本发明包括机架、导轨运动机构、缝纫机头、台面，所述机架的顶部设置设置有台面，所述导轨运动机构位于机架内，所述缝纫机头设置在导轨运动机构上；所述台面上设置有一用于放置待缝制纸箱的V型缝料槽，所述V型缝料槽下方设置有红外起缝感应器和红外缝纫结束感应器，这样，本发明能够实现自动、快速、环保封箱。
 附图说明
图1为本发明实施例提供一种用于纸箱的缝线封箱机的结构示意图；
图2为本发明实施例提供一种用于纸箱的缝线封箱机中导轨运动机构的结构示意图；
图3为本发明实施例提供一种用于纸箱的缝线封箱机中缝纫机头的分解图；
图4为本发明实施例提供一种用于纸箱的缝线封箱机中缝纫机头的立体图；
图5为本发明实施例提供一种用于纸箱的缝线封箱机中针板的结构示意图；
图6为本发明实施例提供一种用于纸箱的缝线封箱机中针板的侧视图；
图7为本发明实施例提供一种用于纸箱的缝线封箱机中机架的截面图；
图8为本发明实施例提供一种用于纸箱的缝线封箱机中机架的俯视图；
图9为图8中A区域的局部放大图；
图10为本发明实施例2提供一种用于纸箱的缝线封箱机的结构示意图；
图11为本发明实施例3提供一种用于纸箱的缝线封箱机的结构示意图。
 本发明的最佳实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
实施例1
本发明实施例提供一种用于纸箱的缝线封箱机，如图1所示，其包括机架1、导轨运动机构2、缝纫机头3、台面4，所述机架1的顶部设置设置有台面4，所述导轨运动机构2位于机架1内，所述缝纫机头3设置在导轨运动机构2上；所述台面4上设置有一用于放置待缝制纸箱的V型缝料槽41，所述V型缝料槽41下方设置有红外起缝感应器411和红外缝纫结束感应器412；当所述红外起缝感应器411检测到待缝制纸箱放置到V型缝料槽41后，所述导轨运动机构2和缝纫机头3均开始工作，所述导轨运动机构2在带动缝纫机头3运动过程中，所述缝纫机头3对纸箱进行缝制，待所述红外缝纫结束感应器412检测到缝料末端后，所述缝纫机头3割断缝线；当所述红外起缝感应器411检测到纸箱取出后，所述导轨运动机构2带动缝纫机头3返回起缝点。
所述V型缝料槽41用于替代传统缝纫机的压脚、送料牙机构。
如图2所示，所述导轨运动机构2包括固定梁201、伺服马达202、传动丝杠203、支架204、滑块205，所述固定梁201固定在机架1内，所述支架204设置在固定梁201上，所述传动丝杠203设置在支架204上，所述伺服马达202位于传动丝杠203的任意一端，所述滑块4滑动设置在传动丝杠203上。
通过支架204的垂直升降或V型缝料槽41增加厚度实现缝纫边距调整。
如图3、4所示，所述缝纫机头3包括机壳301、针杆302、夹线器307、机针308、钩针309、缝纫传动组件310、压线器311、刀片312、针板313、电推杆314，所述缝纫传动组件310位于机壳301内，所述机针308、钩针309分别设置在缝纫传动组件310的上下两侧，所述夹线器307位于机壳301的背部，所述针板313位于机壳301上并且位于机针308、钩针309之间；所述电推杆314位于机壳301的一侧并且其下端分别设置压线器311、刀片312。
所述缝纫机头3还包括主马达303、皮带轮304、同步带305，所述主马达303位于机壳301下部的一侧并且通过同步带305与设置在缝纫传动组件310上的皮带轮304配合连接。
所述缝纫传动组件310的驱动针杆302做大行程运动，针距大于5mm。
所述机壳301通过导轨连接座306设置在滑块205上。
如图5、6所示，所述针板313由第一折板316、第二折板317呈Y型连接组成并且所述第一折板316、第二折板317之间的夹角≥90度，所述第一折板316的弯折处从左到右依次设置剪线槽318、机针孔319、缝纫结束红外感应槽320。
所述缝纫机头3还包括设置在机架1外部的踏板321，所述踏板321与主马达303连接。
如图7所示，所述V型缝料槽41由两片斜板组成并且呈90度“V”形夹角，所述V型缝料槽41的底部设有用于机针308刺穿缝料空间的开槽。
所述机架1的底部设置有可调节高度底座101。
所述机架1的前后两侧还设置有门102。
如图8所示，所述V型缝料槽41下方设置有红外起缝感应器411和红外缝纫结束感应器412。
本发明的工作过程：
封箱机通电，将待缝制的纸箱的缝边放置在V型缝料槽41和台面4相交的起缝点，缝边的两个面紧贴V型缝料槽41的两个斜面，红外起缝感应器411检测到纸箱放置到位；轻踩起缝踏板321，控制电推杆314上的压线器311缩回松开压在针板313上的缝线，主马达303驱动同步带305带动皮带轮304转动，所述皮带轮304带动缝纫传动组件310转动，缝纫传动组件310带动针杆302、机针308和缝线刺穿纸箱的缝边进入钩针座；机针308缩回在钩针座内形成线圈的同时钩针309勾住缝线；完成前述两个动作后针杆302稍作停顿，针杆302停顿期间，导轨伺服马达202驱动传动丝杆202旋转引导缝纫机头3直线移动一个单位的针距；连续重复前述三个动作直到红外结束感应器412检测到缝料末端，此时程序控制设定缝纫机头3继续缝纫固定针数后暂停；暂停时，程序控制电推杆314伸出、带动压线器311把线辫压在针板313上、然后剪线刀片312在线辫中部割断缝线；取出缝制完成的纸箱、起缝红外感应器411检测到无缝料，导轨伺服马达202驱动传动丝杆203反向旋转引导缝纫机头3直线移动回到起缝点，等待下一次缝纫工作。至此，在机针308、缝线、钩针309和缝纫机头3移动缝纫的过程中，在纸箱同一条边的两个面形成链式线迹，完成封箱工作。
实施例2
本发明实施例还提供一种用于纸箱的缝线封箱机，如图10所示，其包括机架1、导轨运动机构2、缝纫机头3、台面4，所述机架1的顶部设置设置有台面4，所述导轨运动机构2位于机架1外并且设置在一固定面上，所述缝纫机头3设置在导轨运动机构2上；所述缝纫机头3的起始端设置有红外起缝感应器411和红外缝纫结束感应器412；所述缝纫机头3位于台面4的左下方；当所述红外起缝感应器411检测到待缝制纸箱放置到台面4后，所述导轨运动机构2和缝纫机头3均开始工作，所述导轨运动机构2在带动缝纫机头3运动过程中，所述缝纫机头3对纸箱进行缝制，待所述红外缝纫结束感应器412检测到缝料末端后，所述缝纫机头3割断缝线；当所述红外起缝感应器411检测到纸箱取出后，所述导轨运动机构2带动缝纫机头3返回起缝点。
如图2所示，所述导轨运动机构2包括固定梁201、伺服马达202、传动丝杠203、支架204、滑块205，所述固定梁201固定在机架1内，所述支架204设置在固定梁201上，所述传动丝杠203设置在支架204上，所述伺服马达202位于传动丝杠203的任意一端，所述滑块4滑动设置在传动丝杠203上。
如图3、4所示，所述缝纫机头3包括机壳301、针杆302、夹线器307、机针308、钩针309、缝纫传动组件310、压线器311、刀片312、针板313、电推杆314，所述缝纫传动组件310位于机壳301内，所述机针308、钩针309分别设置在缝纫传动组件310的上下两侧，所述夹线器307位于机壳301的背部，所述针板313位于机壳301上并且位于机针308、钩针309之间；所述电推杆314位于机壳301的一侧并且其下端分别设置压线器311、刀片312。
所述缝纫机头3还包括主马达303、皮带轮304、同步带305，所述主马达303位于机壳301下部的一侧并且通过同步带305与设置在缝纫传动组件310上的皮带轮304配合连接。
所述缝纫传动组件310的驱动针杆302做大行程运动，针距大于5mm。
所述机壳301通过导轨连接座306设置在滑块205上。
如图5、6所示，所述针板313由第一折板316、第二折板317呈Y型连接组成并且所述第一折板316、第二折板317之间的夹角≥90度，所述第一折板316的弯折处从左到右依次设置剪线槽318、机针孔319、缝纫结束红外感应槽320。
所述缝纫机头3还包括设置在机架1外部的踏板321，所述踏板321与主马达303连接。
所述机架1的底部设置有可调节高度底座101。
所述机架1的前后两侧还设置有门102。
所述红外起缝感应器411和红外缝纫结束感应器412设置在针板313的左端或者右端。
本发明的工作过程：
封箱机通电，将待缝制的纸箱的缝边放置在台面4左侧的起缝点，红外起缝感应器411检测到纸箱放置到位；轻踩起缝踏板321，控制电推杆314上的压线器311缩回松开压在针板313上的缝线，主马达303驱动同步带305带动皮带轮304转动，所述皮带轮304带动缝纫传动组件310转动，缝纫传动组件310带动针杆302、机针308和缝线刺穿纸箱的缝边进入钩针座；机针308缩回在钩针座内形成线圈的同时钩针309勾住缝线；完成前述两个动作后针杆302稍作停顿，针杆302停顿期间，导轨伺服马达202驱动传动丝杆202旋转引导缝纫机头3直线移动一个单位的针距；连续重复前述三个动作直到红外结束感应器412检测到缝料末端，此时程序控制设定缝纫机头3继续缝纫固定针数后暂停；暂停时，程序控制电推杆314伸出、带动压线器311把线辫压在针板313上、然后剪线刀片312在线辫中部割断缝线；取出缝制完成的纸箱、起缝红外感应器411检测到无缝料，导轨伺服马达202驱动传动丝杆203反向旋转引导缝纫机头3直线移动回到起缝点，等待下一次缝纫工作。至此，在机针308、缝线、钩针309和缝纫机头3移动缝纫的过程中，在纸箱同一条边的两个面形成链式线迹，完成封箱工作。
实施例3
本发明实施例还提供一种用于纸箱的缝线封箱机，如图11所示，其包括机架1、导轨运动机构2、缝纫机头3、台面4，所述机架1的顶部设置设置有台面4，所述导轨运动机构2位于机架1外并且设置在一固定面上，所述缝纫机头3设置在导轨运动机构2上；所述缝纫机头3的起始端设置有红外起缝感应器411和红外缝纫结束感应器412；所述缝纫机头3位于台面4的左上方；当所述红外起缝感应器411检测到待缝制纸箱放置到台面4后，所述导轨运动机构2和缝纫机头3均开始工作，所述导轨运动机构2在带动缝纫机头3运动过程中，所述缝纫机头3对纸箱进行缝制，待所述红外缝纫结束感应器412检测到缝料末端后，所述缝纫机头3割断缝线；当所述红外起缝感应器411检测到纸箱取出后，所述导轨运动机构2带动缝纫机头3返回起缝点。
如图2所示，所述导轨运动机构2包括固定梁201、伺服马达202、传动丝杠203、支架204、滑块205，所述固定梁201固定在机架1内，所述支架204设置在固定梁201上，所述传动丝杠203设置在支架204上，所述伺服马达202位于传动丝杠203的任意一端，所述滑块4滑动设置在传动丝杠203上。
如图3、4所示，所述缝纫机头3包括机壳301、针杆302、夹线器307、机针308、钩针309、缝纫传动组件310、压线器311、刀片312、针板313、电推杆314，所述缝纫传动组件310位于机壳301内，所述机针308、钩针309分别设置在缝纫传动组件310的上下两侧，所述夹线器307位于机壳301的背部，所述针板313位于机壳301上并且位于机针308、钩针309之间；所述电推杆314位于机壳301的一侧并且其下端分别设置压线器311、刀片312。
所述缝纫机头3还包括主马达303、皮带轮304、同步带305，所述主马达303位于机壳301下部的一侧并且通过同步带305与设置在缝纫传动组件310上的皮带轮304配合连接。
所述缝纫传动组件310的驱动针杆302做大行程运动，针距大于5mm。
所述机壳301通过导轨连接座306设置在滑块205上。
如图5、6所示，所述针板313由第一折板316、第二折板317呈Y型连接组成并且所述第一折板316、第二折板317之间的夹角≥90度，所述第一折板316的弯折处从左到右依次设置剪线槽318、机针孔319、缝纫结束红外感应槽320。
所述缝纫机头3还包括设置在机架1外部的踏板321，所述踏板321与主马达303连接。
所述机架1的底部设置有可调节高度底座101。
所述机架1的前后两侧还设置有门102。
所述红外起缝感应器411和红外缝纫结束感应器412设置在针板313的左端或者右端。
本发明的工作过程：
封箱机通电，将待缝制的纸箱的缝边放置在台面4左侧的起缝点，红外起缝感应器411检测到纸箱放置到位；轻踩起缝踏板321，控制电推杆314上的压线器311缩回松开压在针板313上的缝线，主马达303驱动同步带305带动皮带轮304转动，所述皮带轮304带动缝纫传动组件310转动，缝纫传动组件310带动针杆302、机针308和缝线刺穿纸箱的缝边进入钩针座；机针308缩回在钩针座内形成线圈的同时钩针309勾住缝线；完成前述两个动作后针杆302稍作停顿，针杆302停顿期间，导轨伺服马达202驱动传动丝杆202旋转引导缝纫机头3直线移动一个单位的针距；连续重复前述三个动作直到红外结束感应器412检测到缝料末端，此时程序控制设定缝纫机头3继续缝纫固定针数后暂停；暂停时，程序控制电推杆314伸出、带动压线器311把线辫压在针板313上、然后剪线刀片312在线辫中部割断缝线；取出缝制完成的纸箱、起缝红外感应器411检测到无缝料，导轨伺服马达202驱动传动丝杆203反向旋转引导缝纫机头3直线移动回到起缝点，等待下一次缝纫工作。至此，在机针308、缝线、钩针309和缝纫机头3移动缝纫的过程中，在纸箱同一条边的两个面形成链式线迹，完成封箱工作。
以上所述，仅为本发明的较佳实施例而已，并非用于限定本发明的保护范围。

Claims (10)

  1. 一种用于纸箱的缝线封箱机，其特征在于，其包括机架、导轨运动机构、缝纫机头、台面，所述机架的顶部设置设置有台面，所述导轨运动机构位于机架内，所述缝纫机头设置在导轨运动机构上；所述台面上设置有一用于放置待缝制纸箱的V型缝料槽，所述V型缝料槽下方设置有红外起缝感应器和红外缝纫结束感应器。
  2. 根据权利要求1所述的用于纸箱的缝线封箱机，其特征在于，所述导轨运动机构包括固定梁、伺服马达、传动丝杠、支架、滑块，所述固定梁固定在机架内，所述支架设置在固定梁上，所述传动丝杠设置在支架上，所述伺服马达位于传动丝杠的任意一端，所述滑块滑动设置在传动丝杠上。
  3. 根据权利要求1或2所述的用于纸箱的缝线封箱机，其特征在于，所述缝纫机头包括机壳、针杆、夹线器、机针、钩针、缝纫传动组件、压线器、刀片、针板、电推杆，所述缝纫传动组件位于机壳内，所述机针、钩针分别设置在缝纫传动组件的上下两侧，所述夹线器位于机壳的背部，所述针板位于机壳上并且位于机针、钩针之间；所述电推杆位于机壳的一侧并且其下端分别设置压线器、刀片。
  4. 根据权利要求3所述的用于纸箱的缝线封箱机，其特征在于，所述缝纫机头还包括主马达、皮带轮、同步带，所述主马达位于机壳下部的一侧并且通过同步带与设置在缝纫传动组件上的皮带轮配合连接。
  5. 根据权利要求4所述的用于纸箱的缝线封箱机，其特征在于，所述机壳通过导轨连接座设置在滑块上。
  6. 根据权利要求5所述的用于纸箱的缝线封箱机，其特征在于，所述针板由第一折板、第二折板呈Y型连接组成并且所述第一折板、第二折板之间的夹角≥90度，所述第一折板的弯折处从左到右依次设置剪线槽、机针孔、缝纫结束红外感应槽。
  7. 根据权利要求6所述的用于纸箱的缝线封箱机，其特征在于，所述缝纫机头还包括设置在机架外部的踏板，所述踏板与主马达连接。
  8. 根据权利要求7所述的用于纸箱的缝线封箱机，其特征在于，所述V型缝料槽由两片斜板组成并且呈90度“V”形夹角，所述V型缝料槽的底部设有用于机针刺穿缝料空间的开槽。
  9. 根据权利要求1所述的用于纸箱的缝线封箱机，其特征在于，所述机架的底部设置有可调节高度底座；所述机架的前后两侧还设置有门。
  10. 一种用于纸箱的缝线封箱机，其特征在于，其包括机架、导轨运动机构、缝纫机头、台面，所述机架的顶部设置设置有台面，所述导轨运动机构位于机架外并且设置在一固定面上，所述缝纫机头设置在导轨运动机构上；所述缝纫机头的起始端设置有红外起缝感应器和红外缝纫结束感应器。
PCT/CN2018/090018 2017-11-07 2018-06-05 用于纸箱的缝线封箱机 WO2019091106A1 (zh)

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