Automatic arrangement device for false eyelash fibers

Abstract

An automatic arrangement device for false eyelash fibers relates to the field of false eyelash preparation, including a workbench, a linear transport device is provided on the workbench, an arrangement plate is provided on the linear transport device, and a quantitative hair separation device, a horizontal transport device, an eyelash flattening device, and an eyelash alignment device are sequentially arranged on the workbench from left to right; when working, the horizontal transport device obtains a quantitative false eyelash fiber bundle at the quantitative hair separation device and transports it to the upper side of the arrangement plate, the linear transport device drives the arrangement plate to move to the eyelash flattening device to flatten the false eyelash fiber bundle on the upper side of the arrangement plate and distribute it evenly, and the eyelash alignment device aligns the false eyelash fiber bundle; then the subsequent tape bonding procedure is transferred to bond the false eyelash fibers evenly arranged on the arrangement plate into a false eyelash row. The present invention realizes the fully automatic arrangement of false eyelash fibers, can save labor, and improves production efficiency and reduces production costs.

Description

Technical Field

[0001] The invention relates to the field of false eyelash preparation, and in particular to an automatic arrangement device for false eyelash fibers. Background Art

[0002] As we know, false eyelashes are a kind of beauty product. They beautify the eyes by lengthening and thickening the eyelashes, making the eyes look bigger, fuller and more energetic. Wearing false eyelashes can beautify the eyes and make them more charming. They can also be used to create various stage effects. Existing false eyelashes mainly include pasted false eyelashes and grafted false eyelashes. Grafted false eyelashes are loved by more and more people because of their realistic effects and long lasting effects.

[0003] In the existing false eyelash manufacturing process, it is necessary to first make a bundle of false eyelashes into a uniformly arranged false eyelash row, and then use the false eyelash row for further subsequent processing to form a marketable false eyelash. The existing false eyelash row includes false eyelash fibers and tape, and the eyelash fibers are arranged parallel to each other and equidistantly fixed on the tape.

[0004] The existing production process of false eyelashes is mostly manual work by workers. The process is as follows: a bunch of false eyelash fibers (including multiple roots) are laid flat on an arrangement plate, and the arrangement plate is processed with equidistant eyelash positioning grooves. The width of the eyelash positioning grooves matches the false eyelash fibers and allows one to be embedded in it; then use a brush to sweep away the excess false eyelash fibers from the arrangement plate, use tape to bond the false eyelash fibers in the eyelash positioning grooves from the upper side of the arrangement plate, separate the tape from the arrangement plate, and take out the false eyelash fibers to make a false eyelash row. The diameter of the false eyelash fibers is approximately between 0.05 mm and 0.2 mm; it is difficult for workers to manually lay the false eyelash fibers flat on the arrangement plate. First, the error in quantitatively taking the false eyelash fibers for arrangement on the arrangement plate is large, which affects the processing efficiency; second, the operation of arranging the false eyelash fibers on the arrangement plate is time-consuming and labor-intensive, wastes labor, and is inefficient. Summary of the invention

[0005] The purpose of the present invention is to solve the deficiencies of the above-mentioned prior art and to provide an automatic arrangement device for false eyelash fibers which can automatically complete the quantitative taking and uniform arrangement of false eyelash fibers, save labor, and has high production efficiency and low cost.

[0006] The technical solution of the present invention is as follows: An automatic arrangement device for false eyelash fibers comprises a workbench, characterized in that a linear transport device arranged in the left and right directions is provided on the workbench, an arrangement plate is provided on the linear transport device, a quantitative hair separation device is provided on the left side of the linear transport device, and a horizontal transport device, an eyelash flattening device and an eyelash alignment device are sequentially provided on the workbench on the right side of the quantitative hair separation device from left to right, which cooperate with the arrangement plate on the linear transport device; the quantitative hair separation device comprises a hair separation seat, a hair supply chute arranged in the left and right directions is provided on the upper side of the hair separation seat, a hair supply slide plate which can slide left and right is provided in the hair supply chute, and a through hole is provided in the hair supply slide plate A hair separation slideway is provided in the hair separation slideway, a quantitative hair separation plate which can slide left and right is provided, a quantitative groove which runs through front and back is provided on the upper side of the quantitative hair separation plate, a hair separation plate control port which is connected to the hair separation slideway is provided on the upper left side of the hair supply slide plate, a quantitative notch which is connected to the hair separation slideway is provided on the upper right side of the hair supply slide plate, a hair supply cylinder is provided on the hair separation seat on the left side of the hair supply slide plate, a piston rod of the hair supply cylinder is connected to the hair supply slide plate, a hair separation cylinder is provided on the hair supply slide plate on the left side of the hair separation plate control port, and the piston rod of the hair separation cylinder is connected to the quantitative hair separation plate at the hair separation plate control port via a connecting arm; an eyelash bin which supplies false eyelash fibers to the quantitative notch is provided above the quantitative notch; The horizontal transport device includes a transport bracket, a transport motor is installed on the transport bracket, a transport swing arm is installed on the output shaft of the transport motor, a fixed synchronous pulley coaxial with the output shaft of the transport motor is fixedly installed on the transport bracket opposite to the output shaft of the transport motor, a horizontal synchronous pulley cooperating with the fixed synchronous pulley is freely rotatably installed on the front side of the transport swing arm, a synchronous belt is arranged between the fixed synchronous pulley and the horizontal synchronous pulley, a pneumatic clamp is fixedly installed on the front side of the horizontal synchronous pulley, and two clamping fingers of the pneumatic clamp are respectively provided with a frustum-shaped clamping groove on the opposite sides. A flexible connecting conduit is installed between the upper side of the pneumatic clamp and the upper side of the transport bracket, and the connecting conduit is used to support and guide the control pipeline of the pneumatic clamp to avoid interference between the control pipeline and other components; The eyelash flattening device comprises a flattening mounting seat, a flattening mounting plate is provided on the flattening mounting seat, a flat push plate which can slide left and right is provided on the front side of the flattening mounting plate, a height adjustment plate which can slide up and down is provided on the front side of the flat push plate, a flattening finger is installed on the front side of the height adjustment plate, a horizontal reset seat is provided on the right side of the flat push plate, and a horizontal reset tension spring is provided between the flat push plate and the horizontal reset seat; an upper and lower reset seat plate which can slide up and down is provided on the front side of the horizontal reset seat, the upper and lower reset seat plate and the height adjustment plate can be relatively slidable left and right, and a downward reset tension spring is provided between the upper and lower reset seat plate and the flattening mounting seat; the right side of the flat push plate A scrubbing shaft is installed on the scrubbing mounting plate below the upper and lower reset seat plates via bearings, and a flat push cam and a lifting cam are installed on the scrubbing shaft, which respectively cooperate with the right side of the flat push plate and the lower side of the upper and lower reset seat plates. During operation, when the pushing part of the flat push cam contacts the right side of the flat push plate, the near rest part of the lifting cam contacts the lower side surface of the upper and lower reset seat plates; when the return part of the flat push cam contacts the right side of the flat push plate, the far rest part of the lifting cam contacts the lower side surface of the upper and lower reset seat plates; a scrubbing drive motor is installed on the rear side of the scrubbing mounting plate, and the output shaft of the scrubbing drive motor is connected to the scrubbing shaft; The eyelash alignment device comprises an alignment bracket, an alignment limit cylinder is arranged on the alignment bracket above the linear transport device, a limit stop bar is arranged on the piston rod at the lower end of the alignment limit cylinder and matched with the upper side of the arrangement plate, a front push cylinder and a rear push cylinder are arranged on the alignment bracket, and the piston rods of the front push cylinder and the rear push cylinder are respectively connected with the front push plate and the rear push plate which are opposite to the front and rear sides of the arrangement plate. When working, the alignment limit cylinder drives the limit stop bar to move downward to the upper side of the arrangement plate, so that the lower side of the limit stop bar is 0-0.05 mm away from the false eyelash fibers laid flat on the arrangement plate, and the front push cylinder and the rear push cylinder drive the front push plate and the rear push plate to move relative to each other, so as to align the false eyelash fibers.

[0007] The quantitative hair separation plate described in the present invention is in the shape of a long strip, and the quantitative groove is arranged on the quantitative hair separation plate in a downwardly inclined manner from right to left, and the width of the quantitative hair separation plate on the right side of the quantitative groove (the dimension in the vertical direction is the width) is smaller than the width of the quantitative hair separation plate on the left side of the quantitative groove. The quantitative notch is through-through from front to back, and the bottom of the quantitative notch is not higher than the lowest position of the quantitative groove (the lowest part in the vertical direction).

[0008] The quantitative groove described in the present invention includes a horizontal section with an entrance on the right side and a cluster section tilted downward from right to left, and the length of the horizontal section (the length in the left-right direction) is not less than the length of the quantitative notch. It is more conducive to the accurate and quantitative entry of false eyelash fibers into the quantitative groove. The quantitative hair separation plate above the horizontal section of the quantitative groove is wedge-shaped (the thickness gradually decreases from left to right); the upper side surface tilts downward from left to right; the false eyelash fibers can be quickly separated during the working process, and it is not easy to squeeze and damage the false eyelash fibers.

[0009] The eyelash bin described in the present invention comprises a left bin plate, a right bin plate and a rear bin plate, wherein the left bin plate and the right bin plate are arranged on the left and right sides of the quantitative slot, and the rear bin plate is located at the rear side of the hair supply slide plate.

[0010] Furthermore, an eyelash bin support is provided on the hair separation seat, and the left bin plate, the right bin plate and the rear bin plate are fixed on the eyelash bin support, and the lower ends of the left bin plate and the right bin plate are provided with a hair supply chute, and the hair supply slide plate can be freely slid left and right (partially) embedded in the hair supply chute. The size of the hair supply slide plate embedded in the hair supply chute is very small, usually 0.1-0.2mm; it can prevent the false eyelash fibers from sliding out between the hair supply slide plate and the left bin plate and the right bin plate, while not affecting the hair supply slide plate driving the eyelash bundle in the quantitative groove to move to the right. Further, the upper part of the left bin plate, the right bin plate and the rear bin plate is installed with an upper bin plate, and a guide pressure rod that can slide vertically up and down is provided on the upper part of the upper bin plate, and a pressure counterweight is installed on the guide pressure rod on the upper side of the upper bin plate, and a pressure plate that can slide freely up and down between the left bin plate, the right bin plate and the rear bin plate is installed on the guide pressure rod on the lower side of the upper bin plate. Downward pressure can be applied to the false eyelash fibers stacked in the eyelash bin to prevent them from spreading outward. The front sides of the left and right bin plates are provided with front bin plates to further prevent the false eyelash fibers from spreading outwards; the front bin plates can be quickly disassembled and installed on the front sides of the left and right bin plates by screws or magnets, which is convenient for filling the false eyelash fibers.

[0011] Furthermore, a rubbing shaft support plate is provided on the front side of the rubbing mounting seat, and the front end of the rubbing shaft is installed on the rubbing shaft support plate via a bearing, so that the operation is more stable. A height adjustment platform is provided on the lower side of the rubbing mounting seat, and the rubbing mounting seat is installed on the workbench via the height adjustment platform, and the height can be adjusted according to specific working conditions during use.

[0012] The push plate described in the present invention is provided with a push roller matched with a push cam on the right side, and a lifting roller matched with a lifting cam is provided on the upper and lower reset seat plates. The push cam and the lifting cam are respectively in contact with the push roller and the lifting roller to push the push plate and the upper and lower reset seat plates to move, reduce friction, and run smoothly.

[0013] The outer edge (of the push cam) corresponding to the pushing stroke of the push cam described in the present invention is in the shape of an involute (the radius gradually increases from the near rest end to the far rest end), and the central angle corresponding to the pushing stroke part of the push cam is 180-270°, preferably 240-260°; the central angle corresponding to the return stroke part is 180-90°, preferably 100-120°.

[0014] One side of the eyelash alignment device is provided with a cleaning fan opposite to the upper side of the arrangement plate. The cleaning fan is arranged at the rear side of the arrangement plate, and can blow excess false eyelash fibers on the arrangement plate to the front side of the workbench to avoid affecting the operation of the system.

[0015] The arrangement plate includes an arrangement base, a long strip alignment substrate is provided on the upper side of the arrangement base, and eyelash arrangement grooves are provided on the upper side of the alignment substrate, which are arranged at equal intervals and penetrate in the front-to-back direction. The width of the eyelash arrangement groove is 1.01-1.2 times the (maximum) diameter of the false eyelash fiber, preferably 11 times; the depth of the eyelash arrangement groove is greater than the radius of the false eyelash fiber (middle part) and less than the diameter of the false eyelash fiber, usually 0.7-0.8 times the diameter of the false eyelash fiber, with firm bonding and stable arrangement.

[0016] As a further improvement, an upwardly protruding arrangement strip is provided at the center of the upper side of the alignment substrate, and the width of the arrangement strip in the front-to-back direction is 0.1-0.2 times the width of the alignment substrate in the front-to-back direction, and the eyelash arrangement groove is provided on the arrangement strip. The arrangement strip cooperates with the lower side surface of the flattening finger, and when the widths of the two are the same or the difference is small, the false eyelash fibers are easier to enter the eyelash arrangement groove, thereby improving the product quality. The width of the alignment substrate in the front-to-back direction is 0.8-1 times the length of the false eyelash fibers, and the alignment effect is better.

[0017] The drag-out linear slide includes a drag-out guide rail, a drag-out slide, and a drag-out driving cylinder; the drag-out slide can slide freely left and right on the drag-out guide rail, the piston rod of the drag-out driving cylinder is connected to the drag-out slide (driving it to move left and right), () the drag-out clamp is arranged on the drag-out slide, and the second tape pasting platform is arranged on the drag-out slide on the right side of the drag-out clamp (the upper side surface of the second tape pasting platform is lower than the second positioning clamp and can move left and right under the second positioning clamp).

[0018] During the use of the present invention, the quantitative hair sorting device quantitatively takes out the false eyelash fibers from the eyelash bin, and after the horizontal transport device obtains a quantitative false eyelash fiber bundle at the quantitative hair sorting device, it transports it horizontally to the upper side of the arrangement plate, and the linear transport device drives the arrangement plate to move to the eyelash flattening device, and the eyelash flattening device cooperates with the arrangement plate to flatten and evenly distribute the false eyelash fiber bundle on the upper side of the arrangement plate, and the linear transport device then drives the arrangement plate to move to the eyelash alignment device, and the eyelash alignment device aligns the false eyelash fiber bundle on the arrangement plate in the front and rear directions, completing the automatic arrangement of the false eyelash fibers. Then, the subsequent tape bonding procedure is transferred to bond the false eyelash fibers evenly arranged on the arrangement plate into a false eyelash row. The present invention realizes the fully automatic arrangement of false eyelash fibers, which can save labor, improve production efficiency, and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0020] Figure 2 It is a schematic structural diagram of the quantitative hair separation device in the present invention.

[0021] Figure 3The utility model is a schematic diagram of the connection structure among the wool supply slide plate, the quantitative wool separation plate and the wool separation cylinder in the quantitative wool separation device.

[0022] Figure 4 It is a cross-sectional view of the matching structure between the wool supply slide plate and the quantitative wool separation plate in the quantitative wool separation device.

[0023] Figure 5 yes Figure 4 A partial enlarged view of point A.

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the horizontal transport device in the present invention.

[0025] Figure 7 It is a three-dimensional structural schematic diagram from another perspective of the horizontal transport device of the present invention after the synchronous belt is removed.

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the arrangement plate in the present invention.

[0027] Fig. 9 yes Figure 8 A partial enlarged view of point B.

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the eyelash alignment device in the present invention.

[0029] Fig.11 It is a three-dimensional structural schematic diagram of the eyelash flattening device in the present invention.

[0030] Fig.12 The invention discloses a schematic diagram of the matching structure between a flat push cam and a lifting cam and a hair-rolling shaft in an eyelash-rolling device.

[0031] Fig.13 The invention discloses a schematic diagram of the structure of a flat push cam in an eyelash flattening device.

[0032] Fig.14 The invention is a schematic diagram of the three-dimensional structure of the eyelash flattening device after removing the hair-rolling shaft support plate.

[0033] Fig.15 The invention is a three-dimensional structural schematic diagram of the eyelash flattening device after removing the hair-rubbing shaft support plate, the hair-rubbing shaft, the flat push cam and the lifting cam. DETAILED DESCRIPTION

[0034] like Figure 1-Figure 15The automatic arrangement device for false eyelash fibers shown includes a workbench 3, on which is disposed a linear transport device 1 arranged in left and right directions. The linear transport device 1 may be a linear module, a linear slide or other device capable of realizing linear transportation. An arrangement plate is mounted on the linear transport device 1, and the linear transport device may drive the arrangement plate to translate left and right thereon. A quantitative hair sorting device 01 is disposed on the workbench on the left side of the linear transport device 1, and on the workbench 3 on the right side of the quantitative hair sorting device 01, there are disposed, from left to right, a horizontal transport device 02, an eyelash flattening device 03 and an eyelash alignment device 04 that cooperate with the arrangement plate on the linear transport device 1. The up, down, front, back, left and right in the present invention are based on Figure 1 Set the relative direction.

[0035] The quantitative hair separation device 01 comprises a hair separation seat 012, the upper side of the hair separation seat 012 is provided with a rectangular hair supply chute which is arranged in the left and right directions and is through at the right end, the hair supply chute is provided with a hair supply slide plate 017 which can slide left and right and is in the shape of a rectangular plate, the hair supply slide plate 017 is provided with a hair separation slideway 0172 which is through in the left and right directions, the hair separation slideway 0172 is provided with a quantitative hair separation plate 018 which can slide left and right in the shape of a long strip, the quantitative hair separation plate 018 is provided with a quantitative groove 0182 which is through front and back at the upper right side, the hair supply slide plate 017 is provided with a hair separation plate control port 0171 which is connected to the hair separation slideway 0172 at the upper left side, the hair separation plate control port 0171 is in the shape of a long strip, It is used to expose the quantitative hair separation plate 018. The upper right part of the hair supply slide plate 017 is provided with a quantitative notch 0173 which is connected with the hair separation slideway 0172 and matched with the quantitative groove 0182. The hair supply cylinder 011 is provided on the hair separation seat 012 on the left side of the hair supply slide plate 017. The piston rod of the hair supply cylinder 011 is connected with the left end of the hair supply slide plate 017 and is used to drive it to slide left and right on the hair separation seat. The hair supply slide plate 017 on the left side of the hair separation plate control port 0171 is provided with a hair separation cylinder 013. The piston rod of the hair separation cylinder 013 is connected with the quantitative hair separation plate 018 at the hair separation plate control port 0171 through the connecting arm 014. Figure 3 , Figure 4It can be seen that a snap-in slot 0181 is provided on the quantitative hair-separating plate 018 at the hair-separating plate control port 0171, and the lower end of the connecting arm 014 is snap-fitted and fixed in the snap-in slot 0181; the hair-separating cylinder 013 drives the connecting arm 014 to slide left and right in the hair-separating plate control port 0171, and can drive the quantitative hair-separating plate 018 to slide left and right in the hair-separating slideway 0172; an eyelash bin 016 for supplying false eyelash fibers to the quantitative slot 0173 is provided above the quantitative slot 0173; the eyelash bin 016 comprises a left bin plate 0163, a right bin plate 0165 and a rear bin plate 0169, and the left bin plate 0163 and the right bin plate 0165 are arranged on the left and right sides of the quantitative slot 0173, and the rear bin plate 0169 is located on the rear side of the hair-supplying slide plate 017. The quantitative hair separation plate 018 is in the shape of a long strip, and the quantitative groove 0182 is arranged on the quantitative hair separation plate 018 in a downward tilt from right to left. The width of the quantitative hair separation plate on the right side of the quantitative groove 0182 (the width in the vertical direction) is smaller than the width of the quantitative hair separation plate on the left side of the quantitative groove. The quantitative notch 0173 is through-through, and the bottom of the quantitative notch 0173 is not higher than the lowest position of the quantitative groove 0182 (the lowest part in the vertical direction); further improvement, the quantitative groove 0182 includes a horizontal section 0183 with an entrance on the right side and a clustering section tilted downward from right to left, and the length of the horizontal section 0183 (the length in the left and right direction) is not less than the length of the quantitative notch 0173, which is more conducive to the accurate and quantitative entry of false eyelash fibers into the quantitative groove 0182. The quantitative hair separation plate above the horizontal section of the quantitative groove is in a wedge shape with a thickness (the vertical dimension) gradually decreasing from left to right, that is, the upper side is tilted downward from left to right; the false eyelash fibers can be quickly separated during the working process, and it is not easy to squeeze and damage the false eyelash fibers.

[0036] The quantitative hair separation device 01 is further improved, and an eyelash bin support 0167 is provided on the hair separation seat 012, and the left bin plate 0163, the right bin plate 0165 and the rear bin plate 0169 are fixed on the eyelash bin support 1067. The lower ends of the left bin plate 0163 and the right bin plate 0165 are respectively provided with hair supply chutes 0168, and the upper part of the hair supply slide plate 017 can be freely slid left and right and embedded in the hair supply chutes 0168. The size of the hair supply slide plate 017 embedded in the hair supply chutes 0168 is very small, usually 0.1-0.2mm; when in use, it can prevent the false eyelash fibers from sliding out between the hair supply slide plate 017 and the left bin plate 0163 and the right bin plate 0165, while not affecting the hair supply slide plate 017 driving the eyelash bundle in the quantitative groove 0182 to move to the right. Furthermore, an upper storage plate 0162 is installed on the upper part of the left storage plate 0163, the right storage plate 0165 and the rear storage plate 0169, and a guide pressure rod 0164 that can slide vertically up and down is provided in the middle of the upper storage plate 0162, and a pressure counterweight 0161 is installed on the guide pressure rod 0164 on the upper side of the upper storage plate 0162, and a pressure plate 0166 that can slide freely up and down between the left storage plate, the right storage plate and the rear storage plate is installed at the lower end of the guide pressure rod 0164 on the lower side of the upper storage plate 0162. The pressure plate 0166 can apply downward pressure to the false eyelash fibers stacked in the eyelash storage to prevent them from spreading outward, and the false eyelash fibers are more likely to enter the quantitative groove 0182. The front storage plate is provided on the front side of the left storage plate and the right storage plate to further prevent the false eyelash fibers from spreading outward; the front storage plate can be quickly disassembled and installed on the front side of the left storage plate and the right storage plate through screws or magnets, which is convenient for filling the false eyelash fibers.

[0037] The horizontal transport device 02 described in the present invention is as follows Figure 6 , Figure 7 As shown, it includes a transport bracket 021, on which a transport motor 024 arranged in the front-to-back direction is installed, and a transport swing arm 026 swinging from the left to the right in a vertical plane is installed on the output shaft of the transport motor 024, and a fixed synchronous pulley 020 coaxial with the output shaft of the transport motor 024 is fixedly installed on the transport bracket 021 at a position opposite to the front end of the output shaft of the transport motor 024. Figure 6 , Figure 7As can be seen in the figure, an L-shaped mounting seat 022 is provided on the front side of the transport bracket 021 below the output shaft of the transport motor 024, and the fixed synchronous pulley 020 is fixedly mounted on the L-shaped mounting seat 022. A horizontal synchronous pulley 029 that cooperates with the fixed synchronous pulley 020 is freely rotatably mounted on the front side of the outer end of the transport swing arm 026 through a bearing, and a synchronous belt 023 is provided between the fixed synchronous pulley 020 and the horizontal synchronous pulley 029, and the synchronous belt 023 is a synchronous toothed belt; a flat pneumatic clamp 027 is fixedly mounted on the front side of the horizontal synchronous pulley 029, and the two opposite sides of the clamping fingers of the pneumatic clamp 027 are respectively provided with a frustum-shaped clamping groove 028 that cooperates with the eyelash bundle. A flexible connecting conduit 025 arranged in a U shape is installed between the upper side of the pneumatic clamp 027 and the upper side of the transport bracket 021, and the connecting conduit 025 is used to support and guide the control pipeline (air path) of the pneumatic clamp 027 to avoid interference between the control pipeline and other components during movement.

[0038] The eyelash flattening device 03 described in the present invention is as follows Figure 11-Figure 15 As shown, it includes a flattening mounting seat 032, on which a flattening mounting plate 033 vertically arranged in the up and down directions is provided, and a flat push plate 034 that can slide left and right is provided on the front side of the flattening mounting plate 033. Fig.11 As can be seen from the figure, the upper front part of the rubbing installation plate 033 is provided with a horizontal slide rail arranged in the left and right directions, and the flat push plate 034 can be installed on the horizontal slide rail for sliding left and right. The front side of the flat push plate 034 is provided with a height adjustment plate 035 that can slide up and down. Fig.11 It can be seen from the above that a vertical slide rail arranged in the up and down direction is provided on the front side of the push plate 034, and the height adjustment plate 035 can be installed on the vertical slide rail so as to slide up and down. A flattening finger 037 whose lower side cooperates with the arrangement plate is installed on the left front side of the height adjustment plate 035 via a support arm 0353. The flattening finger 037 is L-shaped, and the lower bottom surface is a plane that cooperates with the upper side of the arrangement plate. A horizontal reset seat 0342 fixedly connected to the flattening mounting plate 033 is provided on the right side of the push plate 034, and a horizontal reset tension spring 0341 is provided between the push plate 034 and the horizontal reset seat 0342; an upper and lower reset seat plate 0351 that can slide up and down is connected on the front side of the horizontal reset seat 0342 via an upper and lower reset slide rail, and the upper and lower reset seat plate 0351 is connected to the height adjustment plate 035 in a limiting connection that can slide relative to each other left and right. Fig.11It can be seen that the upper front part of the height adjustment plate 035 is provided with a linkage slide rail horizontally arranged in the left and right directions, the right rear part of the upper and lower reset seat plate 0351 can be slid up and down and installed on the upper and lower reset slide rail, and the left rear part of the upper and lower reset seat plate 0351 can be slid left and right and installed on the linkage slide rail. A downward reset tension spring 0352 is provided between the connecting pin on the right side of the upper and lower reset seat plate 0351 and the connecting pin on the right side of the flattening mounting seat 032; a hair-rubbing shaft 0331 is installed on the front side of the flattening mounting plate 033 on the right side of the push plate 034 and below the upper and lower reset seat plate 0351 through a bearing, and the hair-rubbing shaft 0331 is installed with a push cam 039 and a lifting cam 038 which respectively cooperate with the right side of the push plate 034 and the lower side of the upper and lower reset seat plate 0351; the upper and lower reset seat plate 0351 is located in front of the push plate 034, and a flattening drive motor 036 is installed on the flattening mounting seat 032 on the rear side of the flattening mounting plate 033, and the output shaft of the flattening drive motor 036 is connected to the hair-rubbing shaft 0331. During operation, when the push stroke part of the horizontal push cam 039 contacts the right side of the horizontal push plate, the near rest part of the lifting cam 038 contacts the lower side of the upper and lower reset seat plates; when the return stroke part of the horizontal push cam 039 contacts the right side of the horizontal push plate, the far rest part of the lifting cam 038 contacts the lower side of the upper and lower reset seat plates. The far rest angle of the lifting cam 038 is 50°, the near rest angle is 250°, and the central angles corresponding to the push stroke part and the return stroke part are the same, both 30°.

[0039] The eyelash flattening device 03 is further improved. The front side of the flattening mounting seat 032 is provided with a hair-rubbing shaft support plate 0321. The front end of the hair-rubbing shaft 0331 is installed on the hair-rubbing shaft support plate 0321 via a bearing, and the operation is more stable. The lower side of the flattening mounting seat 032 is provided with a height adjustment platform 031. The flattening mounting seat 032 is installed on the workbench 3 via the height adjustment platform 031. The height can be adjusted according to the specific working conditions during use. The flat push plate 034 is installed with a flat push roller 0344 that cooperates with the flat push cam 039 on the right side, and a lifting roller 0354 that cooperates with the lifting cam 038 is installed on the lower rear side of the upper and lower reset seat plate 0351. The flat push cam 039 and the lifting cam 038 are in contact with the flat push roller 0344 and the lifting roller 0354 respectively, pushing the flat push plate and the upper and lower reset seat plate to move, reducing friction and running smoothly. The outer edge of the push cam corresponding to the pushing stroke of the push cam 039 is in the shape of an involute with a radius gradually increasing from the near rest end to the far rest end, and the central angle corresponding to the pushing stroke part of the push cam is 250°; when the outer edge of the push cam (from its axis) contacts the right side of the push plate at its farthest point, the outer edge of the lifting cam begins to contact the lower side surfaces of the upper and lower reset seat plates at its farthest point.

[0040] The structure of the arrangement plate described in the present invention is as follows Figure 8 , Fig. 9As shown, it includes an arrangement base 2, which is fixedly connected to the load platform of the linear transport device 1. A long strip-shaped alignment substrate 21 is provided on the upper side of the arrangement base 2, and the width (dimension in the front-to-back direction) of the alignment substrate 21 is smaller than the width of the arrangement base 2; and eyelash arrangement grooves 22 are provided on the upper side of the alignment substrate 21, which are arranged at equal intervals and penetrate in the front-to-back direction. The width (dimension in the left-right direction) of the eyelash arrangement groove 22 is 1.01-1.2 times the (maximum) diameter of the false eyelash fiber, preferably 1.1 times; the depth of the eyelash arrangement groove is greater than the radius of the false eyelash fiber (middle part) and less than the diameter of the false eyelash fiber, usually 0.7-0.8 times the diameter of the false eyelash fiber, which is more conducive to the eyelash flattening device to push the false eyelash fiber into the eyelash arrangement groove and is not easy to fall out, and the arrangement is stable, and it is more firm after the adhesive tape is bonded. As a further improvement, an upwardly protruding arrangement strip 23 is provided at the center of the upper side of the alignment substrate 21, and the width of the arrangement strip 23 in the front-to-back direction is 0.1-0.2 times the width of the alignment substrate in the front-to-back direction, and the eyelash arrangement groove 22 is provided on the arrangement strip 23. The arrangement strip 23 cooperates with the lower side surface of the flattening finger, and when the widths of the two are the same or the difference is small, the false eyelash fibers are easier to enter the eyelash arrangement groove, thereby improving the product quality. The width of the alignment substrate in the front-to-back direction is 0.8-1 times the length of the false eyelash fibers, and the alignment effect is better.

[0041] The eyelash alignment device 04 described in the present invention is as follows Fig.10 As shown, it includes an alignment bracket 041, which is in a door shape and spans the linear transport device 1. An alignment limit cylinder 044 is provided on the alignment bracket above the linear transport device 1. A piston rod at the lower end of the alignment limit cylinder 044 is provided with a limit stop bar 043 arranged in the left and right directions and matched with the side surface of the arrangement plate. A front push cylinder 042 and a rear push cylinder 045 are provided on the alignment bracket 041. The piston rods of the front push cylinder 042 and the rear push cylinder 045 are respectively connected with a front push plate 048 and a rear push plate 047 which are opposite to the front and rear sides of the alignment base plate 21 of the arrangement plate; Fig.10 It can be seen that the piston rods of the front push cylinder 042 and the rear push cylinder 045 are respectively connected with L-shaped connecting arms, and the front push plate 048 and the rear push plate 047 are respectively connected to the piston rods of the front push cylinder 042 and the rear push cylinder 045 via the L-shaped connecting arms. During operation, the alignment limit cylinder 044 drives the limit stop bar 043 to move downward to the upper side of the arrangement plate, so that the lower side of the limit stop bar is 0-0.05 mm away from the false eyelash fibers laid flat on the arrangement plate, and the front push cylinder 042 and the rear push cylinder 045 drive the front push plate 048 and the rear push plate 047 to move relative to each other, and the front push cylinder 042 first moves backward to contact the front side of the alignment substrate 21, and then moves forward and separates from the front side of the alignment substrate 21, and the rear push cylinder 045 moves forward again to contact the rear side of the alignment substrate 21 to push the false eyelash fibers.

[0042] One side of the eyelash alignment device 04 is provided with a cleaning fan opposite to the upper side of the arrangement plate. The cleaning fan is arranged at the rear side of the arrangement plate, and can blow the excess false eyelash fibers on the arrangement plate to the front side of the workbench to avoid affecting the operation of the system; before the cleaning fan works, the alignment limit cylinder 044 drives the limit stop bar 043 to move downward and press against the upper side of the false eyelash fibers, so that the false eyelash fibers in the eyelash arrangement groove 22 are fixed.

[0043] When the present invention is working, a bundle of false eyelash fibers is loaded into the eyelash bin, and the middle of the false eyelash fibers is located on the upper side of the hair supply slide plate 017. Due to their own gravity and the downward pressure of the pressure plate 0166, a certain amount of false eyelash fibers enter the quantitative slot 0173; The hair separation cylinder 013 drives the quantitative hair separation plate 018 to slide rightward, and the false eyelash fibers in the quantitative slot 0173 enter the clustering section through the horizontal section 0183. The quantitative hair separation plate 018 slides rightward to a position where the lower left end of the quantitative groove 0182 is opposite to the front and rear of the quantitative slot 0173, and the false eyelash fibers entering the clustering section are clamped and positioned; the hair supply cylinder 011 drives the hair supply slide plate 017 to slide forward, and pushes the false eyelash fibers in the clustering section to the right side of the eyelash bin and the matching position with the horizontal transport device 02. The transport motor 024 of the horizontal transport device 02 works, drives the transport swing arm 026 to swing, and drives the pneumatic clamping claw 027 to move to the false eyelash fiber bundle in the quantitative groove 0182. The frustum-shaped clamping grooves 028 on the two clamping fingers of the pneumatic clamping claw 027 are respectively opposite to the front and rear ends of the false eyelash fiber bundle. The pneumatic clamping claw 027 works and the two clamping fingers close, so that the frustum-shaped clamping grooves 028 are buckled on the two ends of the false eyelash fiber bundle; the quantitative hair separation plate 018 slides to the left to reset, The transport motor 024 drives the transport swing arm 026 to swing to the right until the pneumatic clamp is located above the arrangement plate. The pneumatic clamp will clamp the false eyelash fiber bundle and release it from the quantitative slot 0173 and move it smoothly to the top of the arrangement plate. During this process, due to the coordinated effect of the fixed synchronous pulley 020, the horizontal synchronous pulley 029 and the synchronous belt 023, the posture of the pneumatic clamp 027 remains unchanged and moves smoothly, and relative movement is not likely to occur between the two clamping fingers of the pneumatic clamp 027 and the false eyelash fiber bundle. The pneumatic clamp opens, and the false eyelash fiber bundle falls on the arrangement plate. The arrangement plate moves right to the position where it cooperates with the eyelash flattening device 03. The flattening drive motor of the eyelash flattening device 03 works. Under the cooperation of the horizontal reset tension spring 0341 and the downward pressure reset tension spring 0352, the horizontal push cam 039 and the lifting cam 038 drive the flattening finger 037 to flatten the false eyelash fiber bundle on the side of the arrangement plate, so that the false eyelash fibers enter the eyelash arrangement groove 22 of the alignment substrate. The horizontal push cam 039 cooperates with the horizontal reset tension spring 0341. The rubbing finger 037 is combined to move back and forth in the horizontal direction, and the lifting cam 038 cooperates with the downward pressure reset tension spring 0352 to drive the rubbing finger 037 to move back and forth in the vertical direction. Under the cooperation of the horizontal push cam 039, the lifting cam 038, the horizontal reset tension spring 0341 and the downward pressure reset tension spring 0352, the rubbing finger 037 is put down and pushed horizontally and the lifting and resetting simulated finger repetitive movement is realized, and the false eyelash fibers can be quickly embedded into the eyelash arrangement groove 22 in cooperation with the movement of the arrangement plate. The arrangement plate moves to the right to the eyelash alignment device 04, and the limit stopper cooperates with the front push cylinder 042 and the rear push cylinder 045 to align the false eyelash fibers in all the eyelash arrangement grooves 22 front and back. The arrangement plate moves to the right to disengage from the eyelash alignment device, and enters the subsequent tape bonding process, and the false eyelash fibers evenly arranged on the arrangement plate are bonded into a false eyelash row. The present invention realizes the full-automatic arrangement of false eyelash fibers, can save labor, and improves production efficiency and reduces production costs.

Claims

1. An automatic arrangement device for false eyelash fibers, comprising a workbench, characterized in that: A linear transport device arranged in the left and right directions is arranged on the workbench, an arrangement plate is arranged on the linear transport device, a quantitative hair separation device is arranged on the left side of the linear transport device, and a horizontal transport device, an eyelash flattening device and an eyelash alignment device are arranged on the workbench on the right side of the quantitative hair separation device from left to right in sequence; The arrangement plate comprises an arrangement base, a long strip-shaped alignment substrate is arranged on the upper side of the arrangement base, and eyelash arrangement grooves are arranged at equal intervals and penetrate in the front-to-back direction on the upper side of the alignment substrate; The quantitative hair separation device comprises a hair separation seat, a hair supply chute arranged in the left and right directions is provided on the upper side of the hair separation seat, a hair supply slide plate which can slide left and right is provided in the hair supply chute, a hair separation slideway which runs through the left and right directions is provided in the hair supply slideway, a quantitative hair separation plate which can slide left and right is provided in the hair separation slideway, a quantitative groove which runs through front and back is provided on the upper side of the quantitative hair separation plate, a hair separation plate control port which is connected with the hair separation slideway is provided on the left part of the upper side of the hair supply slideway, a quantitative notch which is connected with the hair separation slideway is provided on the right part of the upper side of the hair supply slideway, a hair supply cylinder is provided on the hair separation seat on the left side of the hair supply slideway, a piston rod of the hair supply cylinder is connected with the hair supply slideway, a hair supply slide plate on the left side of the hair separation plate control port is provided with a hair separation cylinder, and the piston rod of the hair separation cylinder is connected with the quantitative hair separation plate at the hair separation plate control port via a connecting arm; an eyelash bin which supplies false eyelash fibers to the quantitative notch is provided above the quantitative notch; The horizontal transport device comprises a transport bracket, a transport motor is mounted on the transport bracket, a transport swing arm is mounted on the output shaft of the transport motor, a fixed synchronous pulley coaxial with the output shaft of the transport motor is fixedly mounted on the transport bracket opposite to the output shaft of the transport motor, a horizontal transport synchronous pulley cooperating with the fixed synchronous pulley is freely rotatably mounted on the front side of the transport swing arm, a synchronous belt is arranged between the fixed synchronous pulley and the horizontal transport synchronous pulley, a pneumatic clamp is fixedly mounted on the front side of the horizontal transport synchronous pulley, and two clamping fingers of the pneumatic clamp are respectively provided with frustum-shaped clamping grooves on opposite sides; The eyelash rubbing device comprises a rubbing mounting seat, a rubbing mounting plate is provided on the rubbing mounting seat, a flat pushing plate is provided on the front side of the rubbing mounting plate, and a height adjustment plate is provided on the front side of the flat pushing plate, and a rubbing finger is installed on the front side of the height adjustment plate, and a horizontal reset seat is provided on the right side of the flat pushing plate, and a horizontal reset tension spring is provided between the flat pushing plate and the horizontal reset seat; an upper and lower reset seat plate is provided on the front side of the horizontal reset seat, which can slide up and down, and the upper and lower reset seat plates and the height adjustment plate can be relatively slidable relative to each other, and a downward pressure reset tension spring is provided between the upper and lower reset seat plates and the rubbing mounting seat; a hair rubbing shaft is installed on the rubbing mounting plate on the right side of the flat pushing plate and below the upper and lower reset seat plates via a bearing, and a flat pushing cam and a lifting cam are installed on the hair rubbing shaft, which respectively cooperate with the right side of the flat pushing plate and the lower side of the upper and lower reset seat plates; during operation, when the pushing stroke part of the flat pushing cam contacts the right side of the flat pushing plate, the near rest part of the lifting cam contacts the lower side surface of the upper and lower reset seat plates When the return part of the flat push cam contacts the right side of the flat push plate, the far rest part of the lifting cam contacts the lower side of the upper and lower reset seat plates; a flattening drive motor is installed on the rear side of the flattening mounting plate, and the output shaft of the flattening drive motor is connected to the wool-rubbing shaft; The eyelash alignment device comprises an alignment bracket, an alignment limit cylinder is arranged on the alignment bracket above the linear transport device, a limit stop bar is arranged on the piston rod at the lower end of the alignment limit cylinder and matched with the side surface of the arrangement plate, a front push cylinder and a rear push cylinder are arranged on the alignment bracket, and the piston rods of the front push cylinder and the rear push cylinder are respectively connected with the front push plate and the rear push plate which are opposite to the front and rear sides of the arrangement plate; The automatic arrangement device of false eyelash fibers according to claim 1 is characterized in that the quantitative hair sorting plate is in the shape of a long strip, the quantitative groove is arranged on the quantitative hair sorting plate and is inclined downward from right to left, and the width of the quantitative hair sorting plate on the right side of the quantitative groove is smaller than the width of the quantitative hair sorting plate on the left side of the quantitative groove.

2. The automatic arrangement device for false eyelash fibers according to claim 1, characterized in that: The quantitative groove comprises a horizontal section with an inlet on the right and a cluster section inclined downward from right to left, and the length of the horizontal section is not less than the length of the quantitative notch.

3. The automatic arrangement device for false eyelash fibers according to claim 1, characterized in that: The eyelash bin comprises a left bin plate, a right bin plate and a rear bin plate, wherein the left bin plate and the right bin plate are arranged on the left and right sides of the quantitative slot, and the rear bin plate is located at the rear side of the hair supply slide plate.

4. The automatic arrangement device for false eyelash fibers according to claim 1, characterized in that: A rubbing shaft support plate is arranged on the front side of the rubbing flat mounting seat, and the front end of the rubbing shaft is mounted on the rubbing shaft support plate via a bearing.

5. The automatic arrangement device for false eyelash fibers according to claim 1, characterized in that: A flat push roller matched with a flat push cam is installed on the right side of the flat push plate, and a lifting roller matched with a lifting cam is installed on the upper and lower reset seat plates.

6. The automatic arrangement device for false eyelash fibers according to claim 1, characterized in that: A flexible connecting conduit is installed between the upper side of the pneumatic clamp on the front side of the horizontal synchronous pulley and the upper side of the transport bracket. The connecting conduit is used to support and guide the control pipeline of the pneumatic clamp to avoid interference between the control pipeline and other components.

7. The automatic arrangement device for false eyelash fibers according to claim 1, characterized in that: An upwardly protruding arrangement strip is provided at the center of the upper side of the alignment substrate, the width of the arrangement strip in the front-to-back direction is 0.1-0.2 times the width of the alignment substrate in the front-to-back direction, and the eyelash arrangement groove is provided on the arrangement strip.

Images