CN115748116A - Strip material feeding device and automatic folding slit meshbelt processing equipment - Google Patents

Abstract

The invention discloses a strip material feeding device and automatic folding vent braid processing equipment, wherein the strip material feeding device comprises a strip material feeding module, a strip material feeding mechanism and a first strip material feeding driving component, the strip material feeding mechanism comprises a feeding base, a feeding clamp, a rotating base and a feeding rotation driving component, the strip material feeding module is installed on a machine table and extends along a preset direction, the feeding base is connected to the strip material feeding module in a sliding mode, the rotating base is connected to the feeding base, the feeding clamp is connected to the rotating base in a rotating mode, the feeding rotation driving component is installed on the rotating base and connected with the feeding clamp, the feeding rotation driving component is used for driving the feeding clamp to rotate, the first strip material feeding driving component is installed on the strip material feeding module and connected with the feeding base, and the first strip material feeding driving component is used for driving the feeding base to move. The invention can keep the strip-shaped material straight, avoid the phenomena of warping and twisting and improve the sewing quality.

Description

Strip material feeding device and automatic folding slit meshbelt processing equipment

Technical Field

The application relates to the technical field of spinning, in particular to a strip material feeding device and automatic folding slit braid processing equipment.

Background

In the automatic folding foot fork mesh belt device in the textile field, bar-shaped materials such as continuous mesh belts need to be conveyed among different stations of a machine, the continuous mesh belts need to be accurately moved during conveying, clamping is required to be reliable in the process of moving the continuous mesh belts, clamping force is required to be uniform, and the mesh belts cannot be displaced; the area needing the three-point forming is always kept straight and cannot be warped or twisted. In the traditional technology, the phenomena of difficult keeping straight, easy warping and twisting exist in the conveying of the continuous woven belt, and the sewing quality is influenced.

Disclosure of Invention

Therefore, the strip material feeding device is needed to be provided for solving the problems that in the prior art, the continuous woven belt is difficult to keep straight and easy to warp and twist, and the sewing quality is affected. The strip material feeding device can keep the strip materials such as continuous woven belts straight in the feeding process, avoid the phenomena of warping and twisting and improve the sewing quality.

An embodiment of the application provides a bar material feeding unit.

The utility model provides a bar material feeding unit, includes bar material pay-off module, bar material feeding mechanism and first bar material pay-off driver component, bar material feeding mechanism includes pay-off base, pay-off anchor clamps, roating seat and pay-off rotation driver component, bar material pay-off module is used for installing on the board and extends along predetermineeing the direction, pay-off base sliding connection is in on the bar material pay-off module, the roating seat is connected on the pay-off base, pay-off anchor clamps rotatable coupling in the roating seat, pay-off rotation driver component install in roating seat and connection pay-off anchor clamps, pay-off rotation driver component is used for the drive pay-off anchor clamps rotate, first bar material pay-off driver component install in bar material pay-off module and connection the pay-off base, first bar material pay-off driver component is used for the drive pay-off base motion.

In some embodiments, the bar feeding mechanism further comprises a bar feeding rotating shaft, the bar feeding rotating shaft is connected to the rotating base, and the feeding clamp is rotatably connected to the bar feeding rotating shaft.

In some embodiments, the strip feeding mechanism further comprises an elastic buffer member, one end of the elastic buffer member is connected with the feeding clamp, the other end of the elastic buffer member is connected with the rotating seat, and the elastic buffer member is used for reducing the shaking of the feeding clamp.

In some embodiments, the number of the elastic buffer members is at least two, and at least one elastic buffer member is respectively arranged on two sides of the feeding clamp.

In some of these embodiments, the elastomeric dampener is a spring.

In some embodiments, the strip feeding mechanism further comprises a second strip feeding driving part, the second strip feeding driving part is arranged on the feeding base and connected with the rotating seat, and the second strip feeding driving part is used for driving the rotating seat to move along the vertical direction relative to the machine table.

In some embodiments, the feeding clamp comprises a feeding pressing plate and a feeding clamping plate, the two opposite ends of the feeding pressing plate are respectively provided with the feeding clamping plate, and a clamping space is defined between the feeding pressing plate and the feeding clamping plate.

In some of these embodiments, the distance between the feed clamping plates at opposite ends of the feed clamping plate is adjustable.

In some of these embodiments, the strip feed module is a linear feed rail.

An embodiment of the application also provides an automatic folding slit meshbelt processing equipment.

An automatic folding slit meshbelt processing equipment comprises a strip material feeding device.

The strip material feeding device can keep the strip materials such as continuous woven belts straight in the feeding process, avoid the phenomena of warping and twisting and improve the sewing quality.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, and that other drawings can be derived from these drawings by a person skilled in the art without inventive effort.

For a more complete understanding of the present application and its advantages, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts in the following description.

FIG. 1 is a schematic view of an automatic folding vent webbing processing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of an automatic folding vent webbing processing apparatus according to an embodiment of the present invention;

fig. 3 is a schematic view of a continuous webbing feeding device of an automatic folding vent webbing processing apparatus according to an embodiment of the present invention;

fig. 4 is another angle schematic view of a continuous webbing feeding device of the automatic folding vent webbing processing apparatus according to an embodiment of the present invention;

fig. 5 is another angle schematic view of a continuous webbing feeding device of the automatic folding vent webbing processing apparatus according to an embodiment of the present invention;

FIG. 6 is a schematic side view of a continuous webbing feeding device of an automatic folding vent webbing processing apparatus according to an embodiment of the present invention;

fig. 7 is a schematic view of a strip feeding device of an automatic folding vent fabric tape processing apparatus according to an embodiment of the present invention;

fig. 8 is a schematic view of an ironing device of an automatic folding vent fabric tape processing apparatus according to an embodiment of the present invention;

fig. 9 is another angle schematic view of the ironing device of the automatic folding vent fabric tape processing apparatus according to an embodiment of the present invention;

fig. 10 is a schematic view of a buffer device of an automatic folding vent fabric tape processing apparatus according to an embodiment of the present invention;

fig. 11 is another angle schematic diagram of a buffer device of an automatic folding vent fabric tape processing apparatus according to an embodiment of the present invention;

fig. 12 is another angle schematic diagram of a buffer device of an automatic folding vent fabric tape processing apparatus according to an embodiment of the present invention;

fig. 13 is a schematic view of a cutting device of an automatic folding vent fabric tape processing apparatus according to an embodiment of the present invention;

fig. 14 is another angle schematic view of the cutting device of the automatic folding vent fabric tape processing apparatus according to an embodiment of the present invention;

fig. 15 is a schematic view of a cutting device of an automatic folding vent fabric tape processing apparatus according to an embodiment of the present invention;

fig. 16 is another angle schematic view of the cutting device of the automatic folding vent fabric tape processing apparatus according to an embodiment of the present invention;

fig. 17 is another angle schematic view of a cutting device of the automatic folding vent fabric tape processing apparatus according to an embodiment of the present invention;

fig. 18 is another angle schematic view of the cutting device of the automatic folding vent fabric tape processing apparatus according to an embodiment of the present invention;

fig. 19 is a schematic view of a material receiving device of an automatic folding vent fabric tape processing apparatus according to an embodiment of the present invention.

Description of the reference numerals

10. Automatic folding vent meshbelt processing equipment; 100. a continuous webbing feeding device; 110. a ribbon discharging mechanism; 111. a woven belt discharging base; 112. a first discharging roller; 113. a second discharging roller; 114. a discharge drive member; 115. a discharge sensor; 116. tensioning the tension rod; 117. a discharging shaft bracket; 118. a discharge baffle disc; 120. a straightening mechanism; 121. straightening arms; 130. a webbing positioning mechanism; 131. a braid feeding panel; 1311. a feeding air suction hole; 132. a first by-pass plate; 133. a second by-pass plate; 134. a bypass channel; 200. a strip material feeding device; 210. a strip material feeding module; 220. a strip material feeding mechanism; 221. a feeding base; 222. feeding a clamp; 2221. feeding and pressing plates; 2222. feeding clamping plates; 223. a rotating base; 230. a first bar feeding drive part; 240. a second strip feeding driving part; 300. a hot pressing device; 310. a first ironing plate; 320. a second ironing plate; 330. ironing the driving component; 340. pressing and ironing stations; 400. a cache device; 410. a buffer memory fixing seat; 420. caching the toggle piece; 430. a rotating member; 440. a cache drive component; 450. a rotating shaft; 460. a buffer mounting seat; 470. caching a guide piece; 480. caching a sliding part; 490. caching a connecting rod; 500. a shearing device; 511. shearing the first base; 512. shearing the second base; 520. a shearing mechanism; 521. a cutter; 5211. scissors; 5212. a scissors driving part; 522. a shear drive member; 523. shearing the connecting piece; 5231. an adjustment groove; 530. a position supplementing mechanism; 531. a bit complementing block; 5311. a abdication gap; 532. a bit-complement drive component; 600. a three-point folding device; 610. folding the panel; 611. folding the channel; 612. ironing and pressing the channel; 620. a folding mechanism; 621. folding the pressing plate; 6211. folding the tip portion; 622. folding the base plate; 6231. a platen longitudinal drive unit; 6232. a platen transverse drive unit; 624. folding the connecting piece; 630. a shoveling and folding mechanism; 631. shoveling and folding plates; 6311. shoveling and folding the concave part; 632. a shovel fold drive component; 640. a floating mechanism; 641. a floating plate; 642. a floating drive member; 700. a material receiving device; 710. a material receiving pressing plate; 720. a receiving guide rail; 730. a material receiving seat; 740. a first material receiving driving part; 750. a second material receiving driving part; 760. a material receiving shifting plate; 800. a machine platform; 900. a control device; 20. a continuous web of webbing.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiment of the application provides an automatic folding slit meshbelt processing equipment 10 to solve the problems that most processes are operated by hands in the prior art, manual operation wastes time and labor, the working efficiency is low, and the product quality of different batches is difficult to keep consistent. The automatic folding crotch webbing processing apparatus 10 will be described below with reference to the drawings.

Fig. 1 shows an exemplary automatic folding vent fabric tape processing apparatus 10 according to an embodiment of the present application, and fig. 1 is a schematic structural diagram of the automatic folding vent fabric tape processing apparatus 10 according to the embodiment of the present application. The automatic folding vent fabric tape processing device 10 of the present application can be used for vent fabric tape processing purposes.

In order to more clearly explain the structure of the automatic folding vent webbing processing apparatus 10, the automatic folding vent webbing processing apparatus 10 will be described below with reference to the drawings.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an automatic folding vent webbing processing apparatus 10 according to an embodiment of the present application.

An automatic folding slit fabric tape processing device 10 comprises a machine platform 800 and at least one of a continuous fabric tape feeding device 100, a strip material feeding device 200, a hot pressing device 300, a caching device 400, a shearing device 500 and a three-point folding device 600 which are arranged on the machine platform 800. Preferably, the automatic folding crotch strap processing device 10 includes a machine 800, and all of the continuous webbing feeding device 100, the strip feeding device 200, the ironing device 300, the buffer device 400, the shearing device 500, the three-point folding device 600, and the control device 900 which are arranged on the machine 800. The feeding device, the strip feeding device 200, the buffer device 400, the shearing device 500, the three-tip folding device 600, and the ironing device 300 are all electrically connected to the control device 900. The control device 900 may be a PLC programmable logic controller.

The following driving means and driving elements may be selected from a driving cylinder, a driving motor, and the like.

Referring to fig. 2, the buffering means 400, the cutting means 500, the triple point folding means 600 and the ironing means 300 are sequentially disposed along the advancing direction of the continuous webbing 20. Wherein the continuous webbing feeding device 100 is used for feeding the continuous webbing 20. The strip feeder 200 feeds the continuous webbing 20 fed by the continuous webbing feeding device 100. The buffering device 400 is used for buffering part of the continuous woven belt 20 sent by the strip material feeding device 200. The cutting device 500 is used to cut the continuous webbing 20 to form a plurality of vent webbings. The tricuspid folding device 600 is used to fold a vent fabric strap. The ironing and pressing device 300 is used for ironing and pressing the folded vent fabric tape.

In some embodiments, referring to fig. 2, the continuous ribbon feeding device 100 is disposed above the machine 800, the strip feeding device 200 is disposed in the middle of the machine 800, and the buffer device 400, the shearing device 500, and the three-point folding device 600 are disposed at the lower portion of the machine 800.

In some of these embodiments, referring to fig. 3 and 4, the continuous webbing feeder 100 includes a webbing take-off mechanism 110 and a straightening mechanism 120. The webbing discharging mechanism 110 and the straightening mechanism 120 are installed on the machine 800. The fabric tape discharging mechanism 110 is used for assisting the output of the continuous fabric tape 20, the straightening mechanism 120 is roundly bent and forms at least two parallel straightening arms 121, the straightening mechanism 120 is used for the penetration of the continuous fabric tape 20, and the straightening mechanism 120 is used for straightening the continuous fabric tape 20 to avoid the overturning and folding of the continuous fabric tape 20.

In some of these embodiments, the straightening mechanism 120 assembly includes more than three straightening arms 121.

In some of these embodiments, a plurality of straightening arms 121 are arranged in parallel.

In some embodiments, the spacing between adjacent straightening arms 121 is 0.5mm-2cm. The distance between adjacent straightening arms 121 can be set according to actual needs.

In some of these embodiments, the webbing take-off mechanism 110 includes a webbing take-off base 111, a first take-off roller 112, a second take-off roller 113, and an take-off drive member 114. The mesh belt discharging base 111 is used for being installed on the machine platform 800, and the first discharging roller 112 and the second discharging roller 113 are arranged on the mesh belt discharging base 111 at intervals. A discharging interval is formed between the first discharging roller 112 and the second discharging roller 113. The discharging driving part 114 is connected with the first discharging roller 112 and/or the second discharging roller 113. The discharging driving component 114 is used for driving the first discharging roller 112 and the second discharging roller 113 to rotate oppositely. Wherein, the discharging driving part 114 is electrically connected with the control device 900.

In some of these embodiments, as shown in fig. 3, 4, 6, the webbing take-off mechanism 110 also includes a take-off sensor 115 and a tension bar 116. The tensioning pull rod 116 is movably arranged on the mesh belt discharging base 111, the discharging sensor 115 is arranged on the mesh belt discharging base 111 and connected with the tensioning pull rod 116, the discharging sensor 115 is used for detecting the pulling force of the continuous mesh belt 20 applied to the tensioning pull rod 116, and when the discharging sensor 115 detects that the pulling force is larger than a preset value, the discharging sensor 115 gives a signal of the action of the discharging driving part 114. When the discharging driving part 114 receives the signal given by the discharging sensor 115, the discharging driving part 114 drives the first discharging roller 112 and the second discharging roller 113 to rotate oppositely for feeding. Wherein, the discharging sensor 115 is electrically connected with the control device 900.

In some embodiments, referring to fig. 4 and 5, the continuous webbing feeding device 100 further includes a webbing positioning mechanism 130. The webbing side-positioning mechanism 130 comprises a webbing feeding panel 131, the webbing feeding panel 131 is provided with a plurality of feeding air suction holes 1311 for adsorbing the continuous webbing 20, and the webbing feeding panel 131 is used for supporting the discharging of the continuous webbing 20.

In some embodiments, referring to fig. 3, the webbing strap position-closing mechanism 130 further includes a first position-closing plate 132 and a second position-closing plate 133. The first and second side plates 132 and 133 are disposed opposite to the webbing feeding panel 131, a side channel 134 for the continuous webbing 20 to pass through is formed between the first and second side plates 132 and 133, and the first and/or second side plates 132 and 133 are movably disposed on the webbing feeding panel 131 for adjusting the width of the side channel 134.

In some of these embodiments, the webbing take-off mechanism 110 also includes a take-off pedestal 117 and a take-off catch tray 118. The discharging shaft bracket 117 is used for sleeving the woven belt, and two ends of the discharging shaft bracket 117 are respectively connected with a discharging baffle disc 118.

The continuous ribbon feeding device 100 can realize that the continuous ribbon 20 is flatly and snugly laid on the working table of the machine table 800, avoid the conditions of torsion, bending and the like, and can adapt to the change of width, thickness and material quality in a certain interval; the continuous mesh belt 20 has certain looseness while being fed, and the discharging length of the continuous mesh belt 20 is ensured to be accurate.

In some of these embodiments, referring to fig. 7, the strip feeder apparatus 200 includes a strip feeder module 210, a strip feeder mechanism 220, and a first strip feeder drive component 230. The bar feeding mechanism 220 includes a feeding base 221, a feeding jig 222, a rotary base 223, and a feeding rotation driving part. The strip feeding module 210 is configured to be mounted on the machine 800 and extend along a predetermined direction. The feeding base 221 is slidably connected to the strip feeding module 210. The rotary base 223 is connected to the feeding base 221, and the feeding jig 222 is rotatably connected to the rotary base 223. The feeding rotation driving member is mounted on the rotation base 223 and connected to the feeding clamp 222, and the feeding rotation driving member is used for driving the feeding clamp 222 to rotate. The first strip feeding driving component 230 is installed on the strip feeding module 210 and connected to the feeding base 221, and the first strip feeding driving component 230 is used for driving the feeding base 221 to move. The first strip feeding driving component 230 and the feeding rotation driving component are electrically connected to the control device 900. The strip material feeding device 200 is used for conveying the vent fabric tape.

In some of these embodiments, referring to fig. 7, the bar feed mechanism 220 further includes a bar feed rotation shaft 450. The bar feeding rotating shaft 450 is coupled to the rotary base 223, and the feeding jig 222 is rotatably coupled to the bar feeding rotating shaft 450.

In some of these embodiments, the strip feed mechanism 220 further includes an elastomeric buffer. One end of the elastic buffer is connected to a feeding jig 222. The other end of the elastic buffer is connected to the rotary base 223, and the elastic buffer is used for reducing the shaking of the feeding clamp 222.

In some of these embodiments, the number of elastomeric bumpers is at least two. At least one elastic buffer is disposed on each of both sides of the feeding jig 222. The elastomeric buffer is not shown in the drawings.

In some of these embodiments, the elastomeric dampener is a spring.

In some of these embodiments, referring to fig. 7, the strip feed mechanism 220 further includes a second strip feed drive component 240. The second strip feeding driving part 240 is disposed on the feeding base 221 and connected to the rotary base 223. The second bar feeding driving part 240 serves to drive the rotary base 223 to move in a vertical direction with respect to the machine table 800. The second strip feeding driving part 240 is electrically connected to the control device 900.

In some of these embodiments, the feed fixture 222 includes a feed platen 2221 and a feed clamp plate 2222. The opposite ends of the feeding press plate 2221 are respectively provided with a feeding clamp plate 2222. A material clamping interval is defined between the feeding pressing plate 2221 and the feeding clamping plate 2222.

In some of these embodiments, the distance between the feeding clamps 2222 at opposite ends of the feeding clamp plate 2221 is adjustable. The distance between the feeding clamping plates 2222 at the opposite ends of the feeding pressing plate 2221 can be adjusted according to the size (width and length) of the slit webbing.

In some of these embodiments, the strip feeder module 210 is a linear feeder rail. The strip feeding module 210 extends from the buffer device 400 to the three-point folding device 600 on the machine 100.

The strip material feeding device 200 can keep the strip material such as the continuous mesh belt 20 straight in the feeding process, avoid the phenomena of warping and twisting, and improve the sewing quality.

In some embodiments, referring to fig. 8 and 9, the buffer device 400 includes a buffer fixing base 410, a buffer toggle member 420, a rotating member 430, and a buffer driving member 440. The fixing base is used for being installed on the machine platform 800, and the rotating part 430 is rotatably connected to the fixing base. The buffer toggle 420 is connected to a first end of the rotating member 430. The buffer stirring piece 420 is located above the continuous woven belt 20 during installation, the buffer driving part 440 is connected to the second end of the rotating part 430, the buffer driving part 440 is used for driving the rotating part 430 to rotate so as to drive the first end of the rotating part 430 to ascend or descend, and when the first end descends, the buffer stirring piece 420 can drive part of the continuous woven belt 20 to descend so as to buffer. The cache driving unit 440 is electrically connected to the control device 900.

In some embodiments, the buffer toggle member 420 has a rod-shaped structure, and the buffer toggle member 420 is horizontal when installed.

In some embodiments, referring to fig. 10 to 12, the first end of the rotating member 430 is bent, and when the buffer fixing seat 410 is installed on the machine platform 800, the bending direction of the first end is upward, so that the first end of the rotating member 430 is warped upward.

In some embodiments, the buffer device 400 further comprises a buffer rotating shaft 450. The rotating member 430 is connected to the buffer fixing base 410 through the buffer rotating shaft 450, and the rotating member 430 is rotatably connected to the buffer rotating shaft 450.

In some of these embodiments, the rotational axis 450 of the rotational member 430 is centered closer to the second end.

In some embodiments, the length of the buffer toggle member 420 is 2cm to 8cm, and the length of the buffer toggle member 420 is greater than the transverse width of the continuous webbing 20.

In some of these embodiments, the cache apparatus 400 further comprises a cache mount 460. The buffer mounting seat 460 is configured to be mounted on the machine 800, and the buffer driving member 440 is mounted on the buffer mounting seat 460.

In some embodiments, referring to fig. 11, the buffer mount 460 is provided with a buffer guide 470 and a buffer slider 480. The buffer guide 470 is mounted on the buffer mount 460. The buffer slide 480 is slidably coupled to the buffer guide 470. A first end of the rotating member 430 is connected to the buffer slide 480.

In some embodiments, referring to fig. 10, the buffering guide 470 extends in a vertical direction with respect to the buffering mounting base 460, and when the buffering device 400 is mounted on the machine platform 800, the buffering guide 470 extends in the vertical direction, the buffering device 400 further includes a buffering link 490, one end of the buffering link 490 is rotatably connected to the second end of the rotating member 430, and the other end of the buffering link 490 is rotatably connected to the buffering sliding member 480.

The above-described buffering device 400 can achieve the effect of loosening the webbing 20 from tension to slack before the continuous webbing 20 is cut, thereby solving the problem of the rebound of the continuous webbing 20 during cutting in the conventional art. When the above-mentioned buffer device 400 is in operation, when the continuous webbing 20 is dragged forward, the continuous webbing 20 drives the buffer toggle member 420 to rise and be in a horizontal state, when a part of the continuous webbing 20 needs to be buffered, the buffer driving member 440 drives the second end portion of the rotating member 430 to rise, at this time, the rotating member 430 drives the first end portion to fall and the buffer toggle member 420 to press down, the buffer toggle member 420 can drive a part of the continuous webbing 20 to fall to achieve buffer, the length of one end of the continuous webbing 20 that is passively pulled up under the pressing down action of the buffer toggle member 420 is a buffered portion, at this time, the continuous webbing 20 is in a tightened state under the action of the buffer toggle member 420, when the continuous webbing 20 is cut, the buffer driving member 440 drives the second end portion of the rotating member 430 to fall to drive the buffer toggle member 420 to rise, the buffer toggle member 420 rises away from the continuous webbing 20, the continuous webbing 20 loses the downward pressure of the buffer toggle member 420, and the part of the buffered continuous webbing 20 becomes slack, at this time, the phenomenon that the continuous webbing 20 is cut back does not occur.

In some of these embodiments, referring to fig. 13-14, the shearing device 500 includes a shearing base, a shearing mechanism 520, and a reseating mechanism 530. The cutting base is configured to be mounted on the machine 800, and the cutting mechanism 520 is mounted on the cutting base for cutting the continuous webbing 20. The shears 5211 of the cutting mechanism 520 can be moved to a cutting station to cut the continuous web 20. The position supplementing mechanism 530 comprises a position supplementing block 531, the position supplementing block 531 is movably connected to the shearing base, the position supplementing block 531 is located below the scissors 5211 of the shearing mechanism 520 in a reset state, and the position supplementing block 531 can ascend to a shearing station after the scissors 5211 of the shearing mechanism 520 are reset.

In some of these embodiments, referring to fig. 13, shearing the base includes shearing first base 511 and shearing second base 512. The first cutting base 511 and the second cutting base 512 are respectively used for being installed on the machine 800, the cutting mechanism 520 is connected to the first cutting base 511, and the bit supplementing mechanism 530 is connected to the second cutting base 512.

In some of these embodiments, the shearing mechanism 520 includes a shear 521 and a shear drive member 522. The shear drive member 522 is mounted on the shear base. The shear drive member 522 is connected to the shear 521 for driving the shear 521 to move, the shear 521 comprises scissors 5211 and a scissors drive member 5212, and the scissors drive member 5212 is connected to the scissors 5211 for driving the scissors 5211 to move. The cutting unit 521 and the cutting driving member 522 are electrically connected to the control device 900, respectively.

In some of these embodiments, as shown in fig. 13, the shearing mechanism 520 further comprises a shearing link 523. The scissors drive member 5212 is coupled to the shear drive member 522 by a shear link 523.

In some of these embodiments, the position of the scissors drive member 5212 on the shear link 523 is adjustable to enable the angle of the scissors 5211 to be adjustable.

In some of these embodiments, a plurality of adjustment grooves 5231 are provided on shear connector 523. The scissors drive member 5212 is connected to the shear link 523 by an adjustment slot 5231.

In some embodiments, as shown in fig. 13-14, the padding mechanism 530 further comprises a padding drive member 532. The complement driving part 532 is installed on the cutting base (specifically, the cutting second base 512). The bit complement driving unit 532 is connected to the bit complement block 531. The position-compensating driving part 532 is used for driving the position-compensating block 531 to move or reset towards the shearing station. The position-compensating driving member 532 is electrically connected to the control device 900.

In some embodiments, the position supplementing driving part 532 and the position supplementing block 531 are located below the cutting station, and the position supplementing driving part 532 is used for driving the position supplementing block 531 to move up and down.

In some embodiments, the upper surface of the repair block 531 has an abdicating notch 5311, when the repair block 531 is installed, the abdicating notch 5311 faces to the working table on the machine 800, and the depth of the abdicating notch 5311 is the same as the thickness of the working table on the machine 800.

The shearing device 500 of the invention can realize that when the continuous mesh belt 20 is sheared, the shearing position can be kept to be flush with the planes of two sides when the shearing is not needed, and the occurrence of larger gaps is avoided. Above-mentioned shearing mechanism 500 is when using, can avoid appearing the meshbelt direction of advance position space after cuting continuous meshbelt 20, when needs are cuted, benefit position piece 531 is kept away from the shearing station, reserves the vacancy for scissors 5211 of shearing mechanism 520, after shearing mechanism 520 cuts continuous meshbelt 20, scissors 5211 of shearing mechanism 520 resets and leaves the shearing station, benefit position piece 531 moves once more at this moment and gets back to in the shearing station in order to supply the space of shearing the station, the realization keeps the plane parallel and level on meshbelt both sides when not needing to cut.

In some of these embodiments, referring to fig. 15-18, a tri-point folding device 600 includes a folding panel 610, a folding mechanism 620, and a scooping mechanism 630. The folding panel 610 is used for being installed on the machine platform 800, and a folding channel 611 is arranged on the folding panel 610. The folding mechanism 620 includes a folding platen 621, a folding base 622, and a platen drive member. A folding bottom 622 is connected to the folding panel 610 and is located within the folding channel 611. The height of the folding bottom 622 is lower than the upper surface of the folding panel 610. A pressing plate driving part is connected to a lower portion of the folding panel 610, and the pressing plate driving part is connected to the folding pressing plate 621 for driving the folding pressing plate 621 to reciprocate toward the folding base 622. The folding platen 621 has a folding point 6211 adapted to the vent webbing, and a tucking mechanism 630 is mounted on the folding panel 610 for tucking the end of the vent webbing over onto the folding platen 621. The supplementary folding mechanism 620 and the shoveling and folding mechanism 630 are electrically connected to the control device 900, respectively.

In some of these embodiments, referring to fig. 15, the platen drive members include a platen longitudinal drive unit 6231 and a platen transverse drive unit 6232. A platen longitudinal driving unit 6231 is connected to the folding platen 621 for driving the folding platen 621 to move in the vertical direction, and a platen lateral driving unit 6232 is connected to the platen longitudinal driving unit 6231 for driving the platen longitudinal driving unit 6231 and the folding platen 621 to move in the horizontal direction. The longitudinal pressing plate driving unit 6231 and the transverse pressing plate driving unit 6232 are electrically connected to the control device 900, respectively.

In some of these embodiments, folding mechanism 620 includes folding connection 624. The platen lateral drive unit 6232 is connected to the platen longitudinal drive unit 6231 by a folding linkage 624.

In some of these embodiments, referring to fig. 17, the tucking mechanism 630 includes a tucking flap 631 and a tucking drive member 632. A scoop flap 631 is movably connected above the folding panel 610. A scoop drive member 632 is mounted on the folding panel 610 and connects to the scoop flap 631. The tucking drive member 632 is used to drive the tucking flap 631 along the upper surface of the folding panel 610 to effect tucking of the end of the vent webbing over the tucking flap 621. The shovel fold driving member 632 is electrically connected to the control device 900.

In some of these embodiments, as shown in fig. 17, the end of the scoop flap 631 facing the folding channel 611 has a scoop fold recess 6311, the scoop fold recess 6311 fitting into the folding point 6211.

In some of these embodiments, the tricuspid folding device 600 further comprises a float mechanism 640. The float mechanism 640 is disposed below the folding panel 610 and can be lifted and lowered within the folding channel 611.

In some of these embodiments, as shown in fig. 16 and 18, the floating mechanism 640 includes a floating plate 641 and a floating driving member 642. The floating plate 641 is movably disposed below the folding panel 610 and can be lifted and lowered in the folding channel 611, a floating driving member 642 is mounted on the folding panel 610 and connected to the floating plate 641, and the floating driving member 642 is used for driving the floating plate 641 to move so as to enable the end of the crotch webbing to be warped upwards when the floating plate 641 is lowered. The floating driving unit 642 is electrically connected to the control device 900.

In some of these embodiments, the floating plate 641 is flush with the upper surface of the folding panel 610 in the rest state.

In some of these embodiments, the shape of the folded base 622 is the same as the shape of the folded pressure plate 621, and the edge of the folded base 622 protrudes beyond the edge of the folded pressure plate 621.

According to the tricuspid folding device 600, the braid is compressed by using the tricuspid mold in a specific triangular shape, and then the braid at the two uncompressed ends of the vent is folded by using the shovel blade, so that the vent braid is in a required tricuspid shape, the time and the labor are saved, the production efficiency is greatly improved, and the product quality of different batches can be unified.

In some of these embodiments, referring to fig. 8-9, the automatic folding vent webbing processing apparatus 10 further includes an ironing device 300. The machine 800 is provided with a pressing station (specifically, the pressing station 340 may be provided on the folding panel 610). The ironing device 300 includes a first ironing board 310, a second ironing board 320, and an ironing driving part 330. The first ironing plate 310 and the second ironing plate 320 are distributed at the ironing station 340 on the machine 800 in an up-down position. The ironing driving component 330 is installed on the machine platform 800 and connected to the first ironing board 310 and/or the second ironing board 320, and the ironing driving component 330 is used for driving the first ironing board 310 and the second ironing board 320 to cooperate to iron the folded crotch webbing. The hot pressing driving part 330 is electrically connected to the control device 900. The first and second ironing plates 310 and 320 can generate heat in an energized state.

In some embodiments, referring to fig. 8-9, the second ironing board 320 is fixed to the machine platform 800. The ironing driving part 330 is connected to the second ironing board 320 for driving the second ironing board 320 to reciprocate toward the first ironing board 310, and the shape of the second ironing board 320 is a three-pointed shape to adapt to the shape of the folded vent fabric tape.

In some embodiments, referring to fig. 19, the automatic folding vent webbing processing apparatus 10 further comprises a material receiving device 700. The receiving device 700 is installed on the machine 800. The material receiving device 700 includes a material receiving pressing plate 710, a material receiving guide 720, a material receiving seat 730, a first material receiving driving member 740, and a second material receiving driving member 750. The material receiving guide rail 720 is installed on the machine platform 800, one end of the material receiving guide rail 720 extends to the position of the three-point folding device 600 and the other end extends to the material receiving station. The receiving seat 730 is slidably connected to the receiving guide rail 720. The first material receiving driving member 740 is installed on the material receiving base 730 and connected to the material receiving pressing plate 710. The first material receiving driving member 740 is used for driving the material receiving pressing plate 710 to act so as to collect the folded vent fabric tapes from the tricuspid folding device 600, and the second material receiving driving member 750 is installed on the material receiving guide rail 720 so as to drive the material receiving seat 730 to move. The first receiving driving member 740 and the second receiving driving member 750 are electrically connected to the control device 900, respectively.

In some of these embodiments, the material receiving platen 710 is triangular in shape to fit the shape of the folded crotch strap.

In some embodiments, referring to fig. 19, the receiving device 700 further includes a receiving pushing plate 760. The material receiving shifting plate 760 is connected to the material receiving base 730. The material receiving shifting plate 760 and the material receiving pressing plate 710 are arranged in parallel, the distance between the material receiving shifting plate 760 and the material receiving pressing plate 710 is equal to the distance between the folding channel 611 of the three-point folding device 600 and the pressing station 340 of the ironing device 300, and when the material receiving pressing plate 710 collects folded slit woven tapes and conveys the slit woven tapes to the pressing station 340, the material receiving shifting plate 760 can synchronously shift the slit woven tapes pressed at the pressing station 340 to the material receiving station.

In some of these embodiments, the bottom of the receiving platen 710 has a plurality of platen grooves and/or platen protrusions for increasing friction. The automatic folding vent fabric tape processing equipment 10 can realize the processes of automatic cutting, folding, pressing and the like of vent fabric tapes.

In summary, when the automatic folding slit fabric processing device 10 is in operation, the continuous fabric feeding device 100 is used for feeding the continuous fabric 20, the strip feeding device 200 is used for feeding the continuous fabric 20 fed by the continuous fabric feeding device 100, the buffer device 400 is used for buffering a part of the continuous fabric 20 fed by the strip feeding device 200, the shearing device 500 is used for shearing the continuous fabric 20 to form a plurality of slit fabric tapes, the three-point folding device 600 is used for folding the slit fabric tapes, and the ironing and pressing device 300 is used for ironing and pressing the folded slit fabric tapes.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The utility model provides a bar material feeding unit, its characterized in that includes bar material pay-off module, bar material feeding mechanism and first bar material pay-off driver part, bar material feeding mechanism includes pay-off base, pay-off anchor clamps, roating seat and pay-off rotation driver part, bar material pay-off module is used for installing on the board and extends along predetermineeing the direction, pay-off base sliding connection be in on the bar material pay-off module, the roating seat is connected on the pay-off base, pay-off anchor clamps rotatable coupling in the roating seat, pay-off rotation driver part install in the roating seat just connects pay-off anchor clamps, pay-off rotation driver part is used for the drive pay-off anchor clamps rotate, first bar material pay-off driver part install in bar material pay-off module just connects the pay-off base, first bar material pay-off driver part is used for the drive the pay-off base motion.

2. The strip feeding device according to claim 1, wherein the strip feeding mechanism further comprises a strip feeding rotating shaft, the strip feeding rotating shaft is connected to the rotating base, and the feeding clamp is rotatably connected to the strip feeding rotating shaft.

3. A strip feeding apparatus according to claim 1, wherein the strip feeding mechanism further comprises an elastic buffer member, one end of the elastic buffer member is connected to the feeding jig, the other end of the elastic buffer member is connected to the rotary base, and the elastic buffer member is used for reducing the shaking of the feeding jig.

4. Strip feeder according to claim 3, wherein the number of elastomeric buffers is at least two, and at least one elastomeric buffer is provided on each side of the feeding clamp.

5. A strip feeder as claimed in claim 3, wherein the resilient buffer is a spring.

6. The strip feeding device according to any one of claims 1 to 5, wherein the strip feeding mechanism further comprises a second strip feeding driving part, the second strip feeding driving part is arranged on the feeding base and connected with the rotary base, and the second strip feeding driving part is used for driving the rotary base to move along a vertical direction relative to the machine table.

7. The strip feeding device according to any one of claims 1 to 5, wherein the feeding clamp comprises a feeding pressing plate and a feeding clamping plate, the feeding clamping plate is respectively arranged at two opposite ends of the feeding pressing plate, and a clamping interval is defined between the feeding pressing plate and the feeding clamping plate.

8. Strip feeder as claimed in claim 7, wherein the distance between the feed cleats at opposite ends of the feed platen is adjustable.

9. A strip feeder as claimed in any one of claims 1 to 5 and 7, wherein the strip feeder module is a linear feeder rail.

10. An automatic folding slit fabric tape processing device, which is characterized by comprising the strip material feeding device of any one of claims 1 to 9.

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