WO2022040993A1

WO2022040993A1 - Scribing device for fabrics

Info

Publication number: WO2022040993A1
Application number: PCT/CN2020/111491
Authority: WO
Inventors: 陆丽君
Original assignee: 太仓繁晟电子科技有限公司
Priority date: 2020-08-24
Filing date: 2020-08-26
Publication date: 2022-03-03
Also published as: CN112043035A; CN112043035B

Abstract

A scribing device for fabrics, comprising a scribing table (8) and a scribing apparatus (9. The scribing table (8) is used for the placement of a fabric and for laying the fabric flat, and the scribing apparatus (9) is used for scribing the fabric; the scribing table (8) comprises a table body (81), a first edge-pressing mechanism (82) and a second edge-pressing mechanism (83), the first edge-pressing mechanism (82) is fixedly provided at one end of the table body (81), guide rails (84) are respectively provided on both sides of the table body (81), and the second edge-pressing mechanism (83) is slidably provided on the guide rails (84), so as to adjust the distance between the first edge-pressing mechanism (82) and the second edge-pressing mechanism (83) according to the size of the fabric; and one end of the fabric is compressed by means of the first edge-pressing mechanism (82), and the other end of the fabric is stretched and then compressed by means of the second edge-pressing mechanism (83), ensuring that the fabric is laid flat. The second edge-pressing mechanism (83) uses a flexible plate (835) and utilizes the bendability of the flexible plate (835) to convert the downward pressure of a second cylinder (832) into a force that moves the fabric toward one side, and at the same time compresses the other end of the fabric by cooperating with a compression portion (836). The scribing device has a simple structure and is convenient to operate. By cooperating with the foldable scribing apparatus, storing same is facilitated.

Description

A scribing device for fabric

technical field

The invention relates to the field of clothing production, in particular to a scribing device for fabrics.

Background technique

In the early stage of clothing design, the designer needs to continuously adjust the size of the clothing. Therefore, it is necessary to draw cutting lines on the fabric. The existing method uses a ruler and a scribing pen to directly draw the line. Baseline, scribing efficiency is low. In addition, the fabric is placed directly on the table, and when scribing, there may be folds in the fabric, resulting in scribing errors.

SUMMARY OF THE INVENTION

Aiming at the defects of the above prior art, the main purpose of the present invention is to overcome the deficiencies of the prior art, and discloses a scribing device for cloth, including a scribing table and a scribing device, the scribing table It is used for placing cloth and laying it flat, and using the scribing device to scribe lines on the cloth; the scribing table includes a table body, a first hemming mechanism and a second hemming mechanism, and the first hemming mechanism It is fixedly arranged at one end of the table body, the guide rails are arranged on both sides of the table body, and the second edge pressing mechanism is slidably arranged on the guide rail to adjust the first edge pressing mechanism and the second The distance between the blank holders;

Wherein, the second edge blanking mechanism includes a second gantry, a second cylinder, a mounting plate, a pressing plate and a toughness plate, the second cylinder is arranged on the upper surface of the second gantry, and the mounting plate is arranged on the upper surface of the second gantry. inside the second gantry and connected with the second cylinder, the second gantry is provided with guide holes on both sides of the second cylinder, and the guide holes are provided with the mounting plate The connecting guide rod, the flexible plate is obliquely arranged on the mounting plate through the pressing plate, and the mounting plate extends downward to provide a pressing portion.

Further, the end portion of the ductile plate is an arc structure.

Further, the guide rail is arranged on the lower surface of the table body.

Further, the second hemming mechanism further includes a locking mechanism, a concave hole is provided on the side wall of the second door frame, the locking mechanism is disposed in the concave hole, and the locking mechanism includes a locking pin, a locking mechanism, and a locking mechanism. A casing, a spring and a lock lever, the locking casing is a cylinder, one end of which is concavely provided with a mounting cavity, the other end is provided with a through hole matched with the lock pin, and a locking portion and an unlocking portion are provided on the end face; The side wall of the lock pin is provided with a card edge protruding outward, and a radially penetrating lock hole is arranged at one end; the spring is sleeved on the lock pin and is arranged in the installation cavity, and the lock pin is One end passes through the through hole and protrudes from the end of the lock housing, the lock rod is arranged in the lock hole with interference fit, and the lock pin is rotated so that the lock rod is between the lock portion and the lock hole. The unlocking parts are switched; the side wall of the table body is provided with a number of positioning holes at equal intervals that are matched with the locking pins.

Further, the concave hole is provided with an internal thread, the outer wall of the locking body is provided with an external thread, and the locking body is threadedly matched with the concave hole.

Further, the first edge pressing mechanism includes a first door frame, a bead and a first cylinder, the first air cylinder is arranged on the upper surface of the first door frame, and the bead is arranged on the first door frame inside and connected to the first cylinder, the first gantry is provided with guide holes on both sides of the first cylinder, and the guide holes are provided with guide rods connected with the bead, using the The first cylinder drives the bead to move vertically.

Further, the scribed box includes two bases, an adjustment mechanism, a rotation mechanism, a first guide ruler and a second guide ruler, the bases have a rectangular parallelepiped structure, and the two bases are hinged together by hinges, one of which is a cuboid. A corner connecting block is fixedly arranged at one end of the base; when unfolded, the two bases are perpendicular to each other in an L shape, and the end face of the other base is close to the end face of the corner connecting block; the adjusting mechanism includes a slider and a A rotating block, the sliding block is slidably arranged on the base, the rotating block is horizontally rotatably arranged on the sliding block, and the rotating block is radially provided with a first penetrating and cooperating with the first guiding ruler. Guide holes; the adjustment mechanisms are respectively arranged on two of the bases, the first guide ruler includes a ruler body and a connecting part provided on the end of the ruler body and extends to one side, and the two first guide rulers The connecting parts of the bases are hinged, and the two first guide rulers are respectively slidably arranged in the first guide holes on the two bases; the rotating mechanism is arranged on one of the first guide rulers, The second guide ruler is slidably arranged on the rotating mechanism, and is fixed by hand-tightening bolts. One end of the second guide ruler is provided with a scribing portion, and a scribing portion for inserting a scribing pen is arranged on the scribing portion. A wire hole; a magnetic block is arranged on one side of the corner connection block, and one end face of the base is attracted and fixed by the magnetic block; an electromagnet is arranged at the bottom of the base.

Further, the upper surface and one side surface of the base are provided with guide grooves along its length direction, the slider is L-shaped, and a guide block matched with the guide groove is provided on the inner side of each side of the sliding block, and the rotating block The slider is rotatably arranged on the upper surface of the slider, the side surface of the slider is provided with screw holes, the hand-tightening bolts are arranged in the screw holes, and the slider and the base are fixed by the hand-tightening bolts.

Further, the scribed portion is cylindrical and extends downward to be flush with the lower surface of the base, and the scribed hole is arranged at the center of the scribed portion; the bottom of the scribed portion Set the ball roller.

Further, the rotating mechanism includes a rotating base and a rotating block, the rotating block is rotatably arranged on the rotating base, and the rotating block is radially provided with a second guide hole that passes through and is matched with the second guide ruler. and a screw hole for locking the second guide ruler, the hand-tightening bolt is arranged in the screw hole; the rotating base extends downward with a support part, and the bottom of the support part is connected to the lower part of the base. The surface is flush, and the bottom of the support part is provided with a steel ball roller; it also includes a positioning pin, and a guide hole is recessed on the lower surface of the rotating base, and corresponding to the rotation center of the rotating block, the bottom of the guide hole is A magnet is arranged, the positioning pin is arranged in the guide hole with clearance fit and is adsorbed with the magnet; it also includes a pin seat and a pin, the pin seat is arranged at the bottom of the first guide ruler, and the pin slides It is arranged in the pin seat, and a pin hole is arranged on one side of the rotating base. When the two first guide rulers are arranged in an L shape, the pin is inserted into the pin hole and the two first guide rulers are arranged in an L shape. Guide ruler fixed.

The beneficial effects obtained by the present invention:

In the present invention, one end of the cloth is pressed by the first hemming mechanism, and the other end of the cloth is stretched and pressed by the second hemming mechanism to ensure that the cloth is placed flat. The second hemming mechanism adopts a flexible plate, which uses the flexibility of the flexible plate to convert the downward pressure of the cylinder into a force that pushes the cloth to one side, and at the same time cooperates with the pressing part to press the other end of the cloth. Simple structure and convenient operation. Cooperate with the foldable marking device to facilitate its storage; the base and the first guide ruler are hinged, so that the shape can be switched between the inline and the L shape, which plays the role of folding and storage, so as to reduce the volume of the marking device, Easy to store. After unfolding, the L-shaped base cooperates with the L-shaped first guide ruler to restrain and guide each other to realize the rapid drawing of a straight line. At the same time, a rotating mechanism is set at the corner of the first guide ruler to realize the drawing of the arc; Iron, fast fix the guide rail, avoid frequently looking for the marking datum, and improve the drawing efficiency. A support part is arranged on the first guide ruler, and a steel ball roller is arranged at the bottom of the support part to ensure the scribing effect.

Description of drawings

1 is a schematic three-dimensional structure diagram of a scribing device for cloth according to the present invention;

Fig. 2 is the three-dimensional structure schematic diagram of the second edge blanking mechanism;

3 is a cross-sectional view of a second blank holder;

FIG. 4 is a three-dimensional schematic diagram of a locking mechanism;

5 is a cross-sectional view of the locking mechanism;

Fig. 6 is the three-dimensional structure schematic diagram of the first edge blanking mechanism;

Fig. 7 is the structural representation of the unfolded state of the scribing device;

Fig. 8 is the structural representation of the base;

Fig. 9 is the structural representation of adjustment mechanism;

10 is a schematic structural diagram of a first guide ruler;

Figure 11 is a schematic structural diagram of a rotating mechanism;

12 is a schematic diagram of the cooperation of the rotating mechanism with the first guide ruler and the second guide ruler;

Fig. 13 is the structural representation of the second guide ruler;

14 is a schematic structural diagram of the folded state of the scribing device;

The reference numbers are as follows:

1. Base, 2. Adjustment mechanism, 3. Rotation mechanism, 4. First guide ruler, 5. Second guide ruler, 6. Corner connecting block, 8. Marking table, 9. Marking device, 11. Guide groove , 21, slider, 22, rotating block, 23, first guide hole, 24, guide block, 31, rotating base, 32, rotating block, 33, second guide hole, 34, support part, 35, positioning part, 36, locating pin, 37, pin holder, 38, pin, 41, connecting part, 42, locating block, 43, locating hole, 51, scribing part, 52, scribing hole, 81, table body, 82, first Crimping Mechanism, 83, Second Crimping Mechanism, 84, Guide Rail, 85, Locking Mechanism, 811, Positioning Hole, 821, First Gantry, 822, Beading, 823, First Air Cylinder, 831, Second Gantry, 832, second cylinder, 833, mounting plate, 834, pressing plate, 835, toughness plate, 836, pressing part, 851, locking pin, 852, locking housing, 853, spring, 854, locking rod, 855, locking part , 856, Unlock Department.

detailed description

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

A scribing device for fabric, as shown in Figure 1, includes a scribing table 8 and a scribing device 9, the scribing table 8 is used for placing the fabric and laying the fabric flat, and the scribing device 9 is used to scribe on the fabric. Line; the scribing table 8 includes a table body 81, a first edge-pressing mechanism 82 and a second edge-pressing mechanism 83, the first edge-pressing mechanism 82 is fixedly arranged at one end of the table body 81, and the guide rails 84 are arranged on both sides of the table body 81. , the second hemming mechanism 83 is slidably arranged on the guide rail 84 to adjust the distance between the first hemming mechanism 82 and the second hemming mechanism 83 according to the size of the cloth;

Among them, as shown in FIGS. 1-3 , the second edge blanking mechanism 83 includes a second gantry 831 , a second cylinder 832 , a mounting plate 833 , a pressing plate 834 and a flexible plate 835 , and the second cylinder 832 is arranged on the second gantry 831 On the upper surface of the second gantry 831, the mounting plate 833 is arranged in the second gantry 831 and connected to the second cylinder 832. The second gantry 831 is provided with guide holes on both sides of the second cylinder 832, and the guide holes are provided with installation The guide rod of the plate connection, the flexible plate 835 is obliquely arranged on the mounting plate 833 through the pressing plate 834; Specifically, the mounting plate 33 is provided with a number of extending positioning rods. Correspondingly, positioning holes are provided on the flexible plate 835 and the pressure plate 834, and threads are provided on the positioning rods. Therefore, when the flexible plate 835 and the pressure plate 834 are sleeved on the positioning After the rod is installed, the pressing plate 834 is fixed by a nut. Preferably, the angle between the flexible plate 835 and the table body 81 is between 20° and 80°. The tough plate 835 is made of one or a combination of plastic, rubber, and silicone. That is, the body of the toughness plate 835 is made of a plastic plate, and the lower edge in contact with the cloth is wrapped with silica gel to avoid damage to the cloth; meanwhile, the frictional force between the toughness plate 835 and the cloth is increased, so that the cloth can be spread out better.

In one embodiment, as shown in FIGS. 1-3 , the end of the flexible plate 835 is an arc structure.

In one embodiment, as shown in FIGS. 1-3 , the guide rails 84 are provided on the lower surface of the table body 81 . With the above structure, the guide groove on the guide rail 84 faces downward, so as to reduce the lint, dust, etc. on the cloth falling into the guide groove, which affects the movement of the second hemming mechanism 83 .

In one embodiment, as shown in FIGS. 1-5 , the second crimping mechanism 83 further includes a locking mechanism 85 , a concave hole is provided on the side wall of the second door frame 831 , and the locking mechanism 85 is disposed in the concave hole. The locking mechanism 85 includes a locking pin 851, a locking housing 852, a spring 853 and a locking rod 854. The locking housing 852 is a cylindrical body, one end of which is recessed with a mounting cavity, and the other end is provided with a through hole for matching with the locking pin 851, and A locking portion 855 and an unlocking portion 856 are arranged on the end face; the side wall of the locking pin 851 is provided with a card edge protruding outward, and a radially penetrating locking hole is arranged at one end; the spring 853 is sleeved on the locking pin 851 and is arranged in the installation cavity Inside, one end of the locking pin 851 passes through the through hole and protrudes from the end of the locking housing 852; that is, the spring 853 is between the bottom of the mounting cavity and the card edge. The locking rod 854 is inserted into the locking hole and has an interference fit with the locking hole. Rotating the locking pin 851 causes the locking lever 854 to switch between the locking portion 855 and the unlocking portion 856 . The side wall of the table body 81 is provided with a plurality of positioning holes 811 which are matched with the locking pins 851 at equal intervals. When in use, when the position of the second hemming mechanism 83 needs to be adjusted, the locking pin 851 is pulled so that the locking rod 854 is pulled out from the locking part 855 and then the locking pin 851 is rotated so that the locking rod 854 is on the unlocking part 856 . At this time, the other end of the locking pin 851 is hidden in the locking housing 852; when locked, after the second crimping mechanism 83 is adjusted to the designated position, the locking pin 851 is rotated so that the locking rod 854 falls into the locking portion 855, and the locking pin 851 is inserted into the positioning hole 811 to complete the locking of the second crimping mechanism 83 . Of course, when the lock pin 851 is inserted into the positioning hole 811, there may be a mismatch. At this time, it is only necessary to slightly move the second crimping mechanism 83 to adjust the position of the lock pin 851. Hearing a "click" sound indicates that the locking is completed. Preferably, the concave hole is provided with an internal thread, the outer wall of the locking body 852 is provided with an external thread, and the locking body 852 is threadedly matched with the concave hole. A quick installation of the locking mechanism 85 is achieved. In another embodiment, two side walls of the second door frame 831 are provided with concave holes, and locking mechanisms 85 are provided in the concave holes.

In one embodiment, as shown in FIGS. 1-6 , the first blanking mechanism 82 includes a first gantry 821 , a pressing bar 822 and a first cylinder 823 , and the first cylinder 823 is arranged on the upper surface of the first gantry 821 , The bead 822 is arranged in the first gantry 821 and is connected to the first cylinder 823. The first gantry 821 is provided with guide holes on both sides of the first air cylinder 823, and the guide holes are provided with guide rods connected with the pressure bar 822. The bead 822 is driven to move vertically by the first air cylinder 823 . Specifically, the bead 822 is made of a strip-shaped body made of a hard material and a silicone strip disposed under the body; the silicone strip is used to protect the cloth and increase the friction with the cloth. Wherein, the body can be supported by an iron plate; of course, it can also be made of other materials, such as stainless steel.

In one embodiment, as shown in Figure 1 and Figures 7-14, the marking device 9 includes two bases 1, an adjustment mechanism 2, a rotation mechanism 3, a first guide ruler 4 and a second guide ruler 5, the base 1 In the shape of a cuboid, two bases 1 are hinged together by hinges, and one end of one base 1 is fixed with a corner connecting block 6; when unfolded, one end of the other base 1 is close to one end of the corner connecting block 6. , the two bases 1 are perpendicular to each other and form an L shape. The adjustment mechanism 2 includes a sliding block 21 and a rotating block 22 , the sliding block 21 is slidably arranged on the base 1 , the rotating block 22 is horizontally rotated and arranged on the sliding block 21 , and the rotating block 22 is radially arranged to penetrate through and cooperate with the first guide ruler 4 The first guide hole 23; the adjustment mechanism 2 is arranged on the two bases 1, the first guide ruler 4 includes a ruler body and a connecting part 41 which is arranged on the end of the ruler body and extends to one side, and the two first guide rulers 4 The connecting parts 41 are hinged together, and the two first guiding rulers 4 are respectively slidably arranged in the first guiding holes 23 on the two bases 1; the rotating mechanism 3 is arranged on one of the first guiding rulers 4, and the second guiding The ruler 5 is slidably arranged on the rotating mechanism 3 and fixed by hand-tightened bolts. One end of the second guide ruler 5 is provided with a scribe portion 51 , and a scribe hole 52 for inserting a scribe pen is provided on the scribe portion 51 . Through the rotation mechanism 3, the second guide ruler 5 is rotated around the rotation mechanism to realize the drawing of the arc. One side of the corner connecting block 6 is provided with a magnetic block, and one end face of the base 1 is attracted and fixed by the magnetic block. In addition, the bottom of the base 1 is provided with an electromagnet attracted by the desktop, and correspondingly, the desktop is made of a material that can be attracted by the magnet. For the power supply of the electromagnet, it can be powered by a power bank or the like. After placing the auxiliary scribing device 9 at the target position, the electromagnet is activated, so that the base 1 is firmly adsorbed on the desktop, so as to ensure that the base 1 does not move during scribing.

In one embodiment, as shown in FIG. 1 and FIGS. 7-14 , the upper surface and one side surface of the base 1 are provided with guide grooves 11 along its length direction, and the sliding block 21 is L-shaped, and is provided with a guide groove 11 on the inner side of each side. The guide block 24 matched with the guide groove 11, the rotating block 22 is rotatably arranged on the upper surface of the slider 21, the side surface of the slider 21 is provided with screw holes, and the hand-tightening bolts are arranged in the screw holes. Base 1 is fixed.

In one embodiment, as shown in FIG. 1 and FIGS. 7-14 , the scribed portion 51 is a cylinder, and extends downward to be flush with the lower surface of the base 1 , and the scribed hole 52 is provided at the bottom of the scribed portion 51 . at the center of the circle. When in use, the scribing pen is inserted into the scribing hole, and the operator holds the scribing part 51 to drive the scribing pen to move. Preferably, a steel ball roller is provided at the bottom of the scribed portion 51 . The rolling friction between the marking part 51 and the cloth is made by the steel ball roller, so that the movement of the marking pen is smoother. In addition, since the lower surface of the scribed portion 51 is flush with the base 1, the scribed portion 51 is slightly lifted by the steel ball roller, so that the scribed portion 51 exerts a relative downward pressure on the table top to ensure the scribed portion 51 fits snugly against the fabric.

In one embodiment, as shown in FIG. 1 and FIGS. 7-14 , the rotating mechanism 3 includes a rotating base 31 and a rotating block 32 , the rotating block 32 is rotatably arranged on the rotating base 31 , and the rotating block 32 is radially arranged through and connected to the rotating base 31 . The second guide hole 33 for the second guide ruler 5 and the screw hole for locking the second guide ruler 5, the screw hole is provided on the upper surface of the rotating block 32, and the hand-tightening bolt is provided in the screw hole. After the second guide ruler 5 is pulled out a specified distance, the hand-tightening bolt is rotated so that its end is pressed against the second guide ruler 5 to realize the fixation of the second guide ruler 5 and the rotating mechanism 3 . At the same time, the rotating block 32 is rotatably connected with the rotating base 31, so that the scribing pen can draw an arc with the rotation center of the rotating block 32 as the center and the length of the extended second guide ruler 5 as the radius.

In one embodiment, as shown in FIG. 1 and FIGS. 7-14 , the rotating base 31 is provided with a supporting portion 34 extending downward, the bottom of the supporting portion 34 is flush with the lower surface of the base 1 , and the bottom of the supporting portion 34 is provided with steel balls wheel.

In one embodiment, as shown in FIG. 1 and FIGS. 7-14 , a positioning portion 35 is provided on one side of the rotating base, and the shape of the positioning portion 35 is matched with the scribed portion 51; that is, when the scribed portion 51 is a cylinder, The positioning portion 35 is a concave arc surface. When the scribed portion 51 is within the positioning portion 35, this position is the reference position.

In one embodiment, as shown in FIG. 1 and FIGS. 7-14 , a positioning pin 36 is also included, a guide hole is concavely formed on the lower surface of the rotating base 31, and corresponds to the rotation center of the rotating block 32, and a magnet is arranged at the bottom of the guide hole, The positioning needle 36 is arranged in the guide hole with clearance fit, and is attracted to the magnet. When in use, pull down the positioning needle 36 to determine the center of the arc; when not in use, the tail of the positioning needle 36 is adsorbed on the magnet, so that the lower end of the positioning needle 36 is far away from the cloth, so as to avoid affecting the normal marking.

In one embodiment, as shown in FIG. 1 and FIGS. 7-14 , it also includes a latch seat 37 and a latch 38 , the latch holder 37 is arranged at the bottom of the first guide ruler 4 , and the latch 38 is slidably arranged in the latch holder 37 and rotates. One side of the base 31 is provided with pin holes. When the two first guide rulers 4 are arranged in an L-shape, the plug pins 38 are inserted into the pin holes to fix the two first guide rulers 4 .

In one embodiment, as shown in FIG. 1 and FIGS. 7-14 , a positioning block 42 is also included, and a plurality of positioning holes 43 are alternately provided on the first guide ruler 4 along its side direction. inside the hole 43 , and the positioning block 42 protrudes from the positioning hole 43 . Preferably, a scale is marked on one side of the positioning hole, and the positioning block 42 is inserted into the corresponding positioning hole 43 according to the scale to limit the extension distance of the first guide ruler 4 .

When the present invention is in use, as shown in Figures 1-14, the cloth is placed on the table body 81, one side of which is flattened and placed under the first pressing mechanism 82, and the first air cylinder 823 controls the pressing bar 822 to move down to press the cloth. Then press the fabric to the other side, open the locking mechanism 85, adjust the position of the second hemming mechanism 83 and lock it by the locking mechanism 85. The second air cylinder 832 drives the flexible plate 835 to move downward, the lower end of which first contacts the cloth, and then the second air cylinder 832 drives the mounting plate 833 to move downward until the pressing portion 836 presses the cloth. During this process, the frictional force between the flexible plate 835 and the cloth is used to push the cloth to move to one side, so that the cloth is stretched and flattened, and then the pressing part 856 presses the cloth. The scribe is then carried out by means of the scribe decoration 9 .

Specifically, the scribing device 9 is unfolded, placed at the target position, and the electromagnet is activated to fix the device. When drawing a straight line in the X direction, place the scribed part 51 in the positioning part 35, lock the second guide ruler 5 by hand-tightening the bolt, then lock the slider 21 in the Y direction, and insert the positioning block 42 into the corresponding length position Insert the marking pen into the marking hole 52, move the marking pen to mark the cloth, and drive the first guide ruler 4 to move along the X direction to achieve marking in the X direction. When it is necessary to draw an arc, lock the sliders 21 on both sides at the same time, loosen the hand-tightening bolts on the rotating block 32 at the same time, and adjust the extension distance of the second guide ruler 5, that is, the distance from the scribed hole 52 to the rotation center of the rotating block 32 Distance is the radius of the arc; tighten the thumbbolt. Then, insert the scribing pen into the scribing hole 52, and drive the scribing pen to move on the cloth to realize the drawing of the arc.

When the scribing device 9 is unfolded, the base 1 is unfolded, so that the two bases are L-shaped. At the same time, unfold the first guide ruler 4, and insert the latch 38 into the latch hole to ensure that the first guide ruler 4 is L-shaped; the state shown in FIG. 7 is reached. When folded, after pulling out the latch 38, the two first guide rulers 4 rotate toward each other, and fold the base 1 in half, then push the adjustment mechanism 2 to move close to the corner connecting block 6, and then lock the adjustment mechanism 2 with the hand-tightening bolts for fixing until reaching The state shown in Figure 14.

The above are only preferred embodiments of the present invention, and are not intended to limit the scope of implementation of the present invention; if the present invention is modified or equivalently replaced without departing from the spirit and scope of the present invention, it shall be covered by the protection scope of the claims of the present invention. among.

Claims

A scribing device for fabric, characterized in that it comprises a scribing table and a scribing device, the scribing table is used for placing fabrics and laying them flat, and using the scribing device to scribble on the fabric; The scribing table includes a table body, a first edge-pressing mechanism and a second edge-pressing mechanism. The first edge-pressing mechanism is fixedly arranged at one end of the table body, and the guide rails are respectively arranged on both sides of the table body. the second edge blanking mechanism is slidably arranged on the guide rail to adjust the distance between the first blank blanking mechanism and the second blank blanking mechanism;

Wherein, the second edge blanking mechanism includes a second gantry, a second cylinder, a mounting plate, a pressing plate and a toughness plate, the second cylinder is arranged on the upper surface of the second gantry, and the mounting plate is arranged on the upper surface of the second gantry. inside the second gantry and connected with the second cylinder, the second gantry is provided with guide holes on both sides of the second cylinder, and the guide holes are provided with the mounting plate The connecting guide rod, the flexible plate is obliquely arranged on the mounting plate through the pressing plate, and the mounting plate extends downward to provide a pressing portion.
The scribing equipment for cloth according to claim 1, wherein the end of the flexible plate is an arc structure.
The scribing equipment for cloth according to claim 1, wherein the guide rail is arranged on the lower surface of the table body.
The scribing equipment for fabrics according to claim 1, wherein the second hemming mechanism further comprises a locking mechanism, a concave hole is provided on the side wall of the second door frame, and the locking mechanism The mechanism is arranged in the recessed hole, and the locking mechanism includes a locking pin, a locking housing, a spring and a locking rod. a locking part and an unlocking part are arranged on the end face; the side wall of the locking pin is provided with a card edge protruding outward, and a radially penetrating locking hole is arranged at one end; the spring is sleeved on the the lock pin is arranged in the installation cavity, one end of the lock pin passes through the through hole and protrudes from the end of the lock housing, and the lock rod is arranged in the lock hole with interference fit Inside, the locking pin is rotated so that the locking lever is switched between the locking part and the unlocking part; the side wall of the table body is provided with a number of positioning holes at equal intervals that are matched with the locking pin.
A scribing device for cloth according to claim 4, wherein the recessed hole is provided with an internal thread, the outer wall of the locking body is provided with an external thread, and the locking body is threadedly matched with the recessed hole.
The scribing equipment for cloth according to claim 1, wherein the first edge blanking mechanism comprises a first gantry, a bead and a first air cylinder, and the first air cylinder is arranged on the first edge On the upper surface of a gantry, the bead is arranged in the first gantry and connected to the first cylinder, and the first gantry is provided with guide holes on both sides of the first cylinder, so A guide rod connected with the bead is arranged in the guide hole, and the bead is driven to move vertically by the first air cylinder.
The scribing equipment for fabrics according to claim 1, wherein the scribing box comprises two bases, an adjusting mechanism, a rotating mechanism, a first guide ruler and a second guide ruler, and the The base has a cuboid structure, two bases are hinged together by hinges, and one end of one base is fixed with a corner connecting block; when unfolded, the two bases are perpendicular to each other in an L shape, and the end face of the other base is The adjusting mechanism includes a sliding block and a rotating block, the sliding block is slidably arranged on the base, the rotating block is horizontally rotated and arranged on the sliding block, and the rotating The block is radially provided with a first guide hole that penetrates through and is matched with the first guide ruler; the adjustment mechanism is separately arranged on the two bases, and the first guide ruler includes a ruler body and a ruler body provided on the ruler body. The connecting parts of the ends extending to one side, the connecting parts of the two first guide rulers are hinged, and the two first guide rulers are respectively slidably arranged in the first guide holes on the two bases The rotation mechanism is arranged on one of the first guide rulers, the second guide ruler is slidably arranged on the rotation mechanism, and is fixed with a hand-tightened bolt, and one end of the second guide ruler is provided with a scriber. a line part, a scribing hole for inserting a scribing pen is arranged on the scribing part; a magnetic block is arranged on one side of the corner connecting block, and one end face of the base is attracted and fixed by the magnetic block; the The bottom of the base is provided with an electromagnet.
A scribing device for cloth according to claim 7, characterized in that, the upper surface and one side surface of the base are provided with guide grooves along the length direction thereof, and the sliding block is L-shaped. The inner side of the side is provided with a guide block matched with the guide groove, the rotating block is rotatably arranged on the upper surface of the slider, the side surface of the slider is provided with screw holes, and the hand-tightening bolts are arranged in the screw holes. The hand-tightening bolts fix the sliding block and the base.
The scribing equipment for cloth according to claim 7, wherein the scribing part is cylindrical and extends downward to be flush with the lower surface of the base, and the scribing hole is in the shape of a cylinder. It is arranged at the center of the scribed part; the bottom of the scribed part is provided with a steel ball roller.
The scribing equipment for cloth according to claim 7, wherein the rotating mechanism comprises a rotating base and a rotating block, the rotating block is rotatably arranged on the rotating base, and the rotating block has a diameter of A second guide hole penetrating through and matched with the second guide ruler and a screw hole for locking the second guide ruler are provided, and the hand-tightening bolt is arranged in the screw hole; A support part is extended downward, the bottom of the support part is flush with the lower surface of the base, and the bottom of the support part is provided with a steel ball roller; a positioning pin is also included, and a guide hole is concavely provided on the lower surface of the rotating base, And corresponding to the rotation center of the rotating block, the bottom of the guide hole is provided with a magnet, the positioning pin is arranged in the guide hole with clearance fit, and is adsorbed with the magnet; it also includes a pin seat and a pin, so The pin seat is arranged at the bottom of the first guide ruler, the pin is slidably arranged in the pin seat, and a pin hole is arranged on one side of the rotating base. When the two first guide rulers are arranged in an L shape When the pin is inserted into the pin hole, the two first guide rulers are fixed.