CN112043035A

CN112043035A - Scribing equipment for cloth

Info

Publication number: CN112043035A
Application number: CN202010859245.5A
Authority: CN
Inventors: 陆丽君
Original assignee: Taicang Fansheng Electronic Technology Co ltd
Current assignee: Taicang Fansheng Electronic Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2020-12-08
Anticipated expiration: 2040-08-24
Also published as: WO2022040993A1; CN112043035B

Abstract

The invention discloses marking equipment for cloth, which comprises a marking table and a marking device, wherein the marking table is used for placing the cloth and paving the cloth, and the marking device is used for marking the cloth; the scribing table comprises a table body, a first edge pressing mechanism and a second edge pressing mechanism, wherein the first edge pressing mechanism is fixedly arranged at one end of the table body, guide rails are respectively arranged at two sides of the table body, and the second edge pressing mechanism is arranged on the guide rails in a sliding mode so as to adjust the distance between the first edge pressing mechanism and the second edge pressing mechanism; according to the invention, one end of the cloth is pressed by the first edge pressing mechanism, and the other end of the cloth is stretched and then pressed by the second edge pressing mechanism, so that the cloth is placed smoothly. The second blank pressing mechanism adopts a flexible plate, utilizes the flexibility of the flexible plate to convert the down force of the cylinder into a force pushing the cloth to one side, and is matched with the pressing part to press the other end of the cloth. Simple structure and convenient operation. And the folding marking device is matched to facilitate the storage of the marking device.

Description

Scribing equipment for cloth

Technical Field

The invention relates to the field of clothing production, in particular to marking equipment for cloth.

Background

At the clothes design initial stage, need the designer to the clothes size constantly adjust, consequently, need draw the cutting line etc. on the cloth, current mode adopts ruler and the direct marking off of marking off pen, through above-mentioned mode, and the marking off is all needed looking for the datum line at every turn, and marking off is inefficient. In addition, the cloth is directly placed on the table top, and during scribing, the cloth wrinkles may appear, so that scribing errors are caused.

Disclosure of Invention

Aiming at overcoming the defects in the prior art, the invention mainly aims to overcome the defects in the prior art and discloses marking equipment for cloth, which comprises a marking table and a marking device, wherein the marking table is used for placing the cloth and paving the cloth, and the marking device is used for marking the cloth; the scribing table comprises a table body, a first edge pressing mechanism and a second edge pressing mechanism, wherein the first edge pressing mechanism is fixedly arranged at one end of the table body, guide rails are respectively arranged at two sides of the table body, and the second edge pressing mechanism is arranged on the guide rails in a sliding mode so as to adjust the distance between the first edge pressing mechanism and the second edge pressing mechanism;

the second edge pressing mechanism comprises a second portal frame, a second cylinder, a mounting plate, a pressing plate and a flexible plate, the second cylinder is arranged on the upper surface of the second portal frame, the mounting plate is arranged in the second portal frame and connected with the second cylinder, guide holes are formed in the two sides of the second cylinder, guide rods connected with the mounting plate are arranged in the guide holes, the flexible plate is arranged on the mounting plate in an inclined mode through the pressing plate, and the mounting plate extends downwards to form a pressing portion.

Further, the end part of the flexible plate is in a circular arc structure.

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

The second edge pressing mechanism further comprises a locking mechanism, a concave hole is formed in the side wall of the second portal frame, the locking mechanism is arranged in the concave hole, the locking mechanism comprises a lock pin, a locking shell, a spring and a lock rod, the locking shell is a cylinder, an installation cavity is inwards recessed in one end of the locking shell, a through hole matched with the lock pin is formed in the other end of the locking shell, and a locking part and an unlocking part are arranged on the end face of the locking shell; the side wall of the lock pin is outwards protruded with a clamping edge, and one end of the lock pin is provided with a lock hole which penetrates through the lock pin in the radial direction; the spring is sleeved on the lock pin and arranged in the mounting cavity, one end of the lock pin penetrates through the through hole and protrudes out of the end part of the locking shell, the lock pin is arranged in the lock hole in an interference fit manner, and the lock pin is rotated to enable the lock pin to be switched between the locking part and the unlocking part; the side wall of the table body is provided with a plurality of positioning holes matched with the lock pins at equal intervals.

Further, the shrinkage pool sets up the internal thread, locking body outer wall sets up the external screw thread, the locking body with shrinkage pool screw-thread fit.

Further, the first edge pressing mechanism comprises a first door frame, a pressing strip and a first air cylinder, the first air cylinder is arranged on the upper surface of the first door frame, the pressing strip is arranged in the first door frame and connected with the first air cylinder, guide holes are formed in the two sides of the first air cylinder, guide rods connected with the pressing strip are arranged in the guide holes, and the first air cylinder drives the pressing strip to vertically move.

Furthermore, the scribing box comprises two bases, an adjusting mechanism, a rotating mechanism, a first guide ruler and a second guide ruler, wherein the bases are of cuboid structures and are hinged together through hinges, and one end of one base is fixedly provided with a corner connecting block; when the corner connecting block is unfolded, the two bases are mutually perpendicular and are in an L shape, and the end face of the other base is tightly attached to the end face of the corner connecting block; the adjusting mechanism comprises a sliding block and a rotating block, the sliding block is arranged on the base in a sliding mode, the rotating block is horizontally arranged on the sliding block in a rotating mode, and a first guide hole which penetrates through the rotating block in the radial direction and is matched with the first guide ruler is formed in the rotating block in the radial direction; the adjusting mechanisms are respectively arranged on the two bases, the first guide ruler comprises a ruler body and a connecting part which is arranged at the end part of the ruler body and extends towards one side, the connecting part of the two first guide rulers is hinged, and the two first guide rulers are respectively arranged in the first guide holes on the two bases in a sliding manner; the rotating mechanism is arranged on one of the first guide rulers, the second guide ruler is arranged on the rotating mechanism in a sliding mode and is fixed by screwing a bolt by a hand, one end of the second guide ruler is provided with a scribing part, and a scribing hole for inserting a scribing pen is formed in 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; and the bottom of the base is provided with an electromagnet.

Further, the upper surface and a side of base set up the guide slot along its length direction, the slider is L shape, in the inboard of its every limit set up with guide slot complex guide block, the turning block rotates and sets up the upper surface of slider, the side surface of slider sets up the screw, and the hand is twisted the bolt and is set up in the screw, utilizes the hand is twisted the bolt and will the slider with the base is fixed.

Furthermore, the scribing part is cylindrical and extends downwards to be flush with the lower surface of the base, and the scribing hole is arranged at the center of the scribing part; and the bottom of the scribing part is provided with a steel ball roller.

Further, the rotating mechanism comprises a rotating base and a rotating block, the rotating block is rotatably arranged on the rotating base, a second guide hole which penetrates through the rotating block in the radial direction and is matched with the second guide ruler and a screw hole used for locking the second guide ruler are radially arranged on the rotating block, and the hand-screwed bolt is arranged in the screw hole; the rotating base extends downwards to form a supporting part, the bottom of the supporting part is flush with the lower surface of the base, and the bottom of the supporting part is provided with a steel ball roller; the lower surface of the rotating base is concavely provided with a guide hole, the guide hole corresponds to the rotating center of the rotating block, the hole bottom of the guide hole is provided with a magnet, and the positioning needle is arranged in the guide hole in a clearance fit manner and is adsorbed with the magnet; the rotary base is characterized by further comprising a pin seat and a pin, the pin seat is arranged at the bottom of the first guide ruler, the pin is arranged in the pin seat in a sliding mode, a pin hole is formed in one side of the rotary base, and when the two first guide rulers are arranged in an L shape, the pin is inserted into the pin hole to fix the two first guide rulers.

The invention has the following beneficial effects:

according to the invention, one end of the cloth is pressed by the first edge pressing mechanism, and the other end of the cloth is stretched and then pressed by the second edge pressing mechanism, so that the cloth is placed smoothly. The second blank pressing mechanism adopts a flexible plate, utilizes the flexibility of the flexible plate to convert the down force of the cylinder into a force pushing the cloth to one side, and is matched with the pressing part to press the other end of the cloth. Simple structure and convenient operation. The foldable marking device is matched, so that the storage is convenient; the base and the first guide ruler are hinged, so that the base and the first guide ruler can be switched between a straight shape and an L shape, the effect of folding and containing is achieved, the size of the scribing device is reduced, and the scribing device is convenient to contain. After the drawing device is unfolded, the L-shaped base is matched with the L-shaped first guide ruler, the L-shaped base and the L-shaped first guide ruler are mutually restrained and guided, so that the straight line is quickly drawn, and meanwhile, a rotating mechanism is arranged at the corner of the first guide ruler, so that the drawing of the arc is realized; through the electro-magnet, carry out quick fixed to the guide rail, avoid frequently looking for the marking off benchmark, improve and draw efficiency. Set up the supporting part on first guide chi, set up the steel ball gyro wheel simultaneously in the supporting part bottom, guarantee the marking effect.

Drawings

Fig. 1 is a schematic perspective view of a scribing apparatus for a cloth according to the present invention;

FIG. 2 is a schematic perspective view of a second edge pressing mechanism;

FIG. 3 is a cross-sectional view of a second hold-down mechanism;

FIG. 4 is a perspective view of the locking mechanism;

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

FIG. 6 is a schematic perspective view of the first edge pressing mechanism;

FIG. 7 is a schematic view of the structure of the scribing device in an unfolded state;

FIG. 8 is a schematic structural view of a base;

FIG. 9 is a schematic view of the adjustment mechanism;

FIG. 10 is a schematic view of the first guide ruler;

FIG. 11 is a schematic structural view of a rotating mechanism;

FIG. 12 is a schematic view of the rotation mechanism in cooperation with the first and second guides;

FIG. 13 is a schematic structural view of a second guide ruler;

FIG. 14 is a schematic view of the scribing apparatus in a folded configuration;

the reference numbers are as follows:

1. a base, 2, an adjusting mechanism, 3, a rotating mechanism, 4, a first guide ruler, 5, a second guide ruler, 6, a corner connecting block, 8, a scribing table, 9, a scribing device, 11, a guide groove, 21, a slide block, 22, a rotating block, 23, a first guide hole, 24, a guide block, 31, a rotating base, 32, a rotating block, 33, a second guide hole, 34, a supporting part, 35, a positioning part, 36, a positioning needle, 37, a bolt seat, 38, a bolt, 41, a connecting part, 42, a positioning block, 43, a positioning hole, 51, a scribing part, 52, a scribing hole, 81, a table body, 82, a first edge pressing mechanism, 83, a second edge pressing mechanism, 84, a guide rail, 85, a locking mechanism, 811, a positioning hole, 821, a first portal frame, 822, 832, 823, a first air cylinder, 831, a second portal frame, a pressing strip 833, a second air cylinder mounting plate, a pressing plate, 835, a

toughness plate

834, 836. a compression part 851, a lock pin 852, a locking housing 853, a spring 854, a lock bar 855, a locking part 856, an unlocking part.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A marking device for cloth is disclosed, as shown in figure 1, comprising a marking table 8 and a marking device 9, wherein the marking table 8 is used for placing the cloth and paving the cloth, and the marking device 9 is used for marking the cloth; the scribing table 8 comprises a table body 81, a first edge pressing mechanism 82 and a second edge pressing mechanism 83, wherein the first edge pressing mechanism 82 is fixedly arranged at one end of the table body 81, guide rails 84 are respectively arranged at two sides of the table body 81, and the second edge pressing mechanism 83 is arranged on the guide rails 84 in a sliding mode 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 cloth;

as shown in fig. 1-3, the second edge pressing mechanism 83 includes a second door frame 831, a second cylinder 832, a mounting plate 833, a pressing plate 834 and a flexible plate 835, the second cylinder 832 is disposed on the upper surface of the second door frame 831, the mounting plate 833 is disposed in the second door frame 831 and connected to the second cylinder 832, guide holes are disposed on two sides of the second cylinder 832 of the second door frame 831, guide rods connected to the mounting plate are disposed in the guide holes, and the flexible plate 835 is obliquely disposed on the mounting plate 833 through the pressing plate 834; the mounting plate 833 is extended downward to provide a pressing portion 836 to press the other end of the cloth. Specifically, the mounting plate 33 is provided with a plurality of positioning rods extending to be arranged, the positioning rods are correspondingly arranged on the toughness plate 835 and the pressing plate 834, and the positioning rods are provided with threads, so that the pressing plate 834 is fixed through nuts after the toughness plate 835 and the pressing plate 834 are sleeved on the positioning rods. Preferably, the angle between the flexible plate 835 and the table body 81 is 20-80 °. The flexible plate 835 is made of one or more of plastic, rubber and silica gel. Namely, the tough plate 835 body is a plastic plate, and the lower edge of the tough plate in contact with the cloth is wrapped with silica gel to avoid damaging the cloth; and meanwhile, the friction force between the flexible plate 835 and the cloth is increased, so that the cloth can be better unfolded.

In one embodiment, the end of the flexible plate 835 is radiused, as shown in fig. 1-3.

In one embodiment, as shown in fig. 1-3, the guide rails 84 are disposed on the lower surface of the table body 81. With the above structure, the guide groove on the guide rail 84 faces downward to reduce the possibility that the thread ends, dust, etc. on the cloth fall into the guide groove, which affects the movement of the second edge pressing mechanism 83.

In one embodiment, as shown in fig. 1-5, the second binder mechanism 83 further includes a locking mechanism 85, a recess is disposed on a side wall of the second door frame 831, and the locking mechanism 85 is disposed in the recess. The locking mechanism 85 comprises a lock pin 851, a locking housing 852, a spring 853 and a lock rod 854, wherein the locking housing 852 is a cylinder, one end of the locking housing 852 is inwards provided with a mounting cavity in a concave mode, the other end of the locking housing is provided with a through hole matched with the lock pin 851, and a locking part 855 and an unlocking part 856 are arranged on the end face; the side wall of the lock pin 851 protrudes outwards to form a clamping edge, and one end of the lock pin is provided with a lock hole penetrating through the lock hole in the radial direction; the spring 853 is sleeved on the lock pin 851 and arranged in the mounting cavity, and one end of the lock pin 851 penetrates through the through hole and protrudes out of the end part of the lock housing 852; i.e., spring 853, is between the bottom of the mounting cavity and the catch. The locking bar 854 is inserted into the locking hole and is in interference fit with the locking hole. Rotating latch 851 causes lock bar 854 to switch between lock 855 and unlock 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 the position of the second edge pressing mechanism 83 needs to be adjusted, the lock pin 851 is pulled, so that the lock rod 854 is pulled out of the locking portion 855, then the lock pin 851 is rotated, and the lock rod 854 is positioned on the unlocking portion 856. At this time, the other end of the lock pin 851 is hidden in the lock case 852; when locking, after second beading mechanism 83 is adjusted to a specified position, lock pin 851 is rotated so that lock bar 854 falls into locking portion 855, and lock pin 851 is inserted into positioning hole 811, thereby completing the locking of second beading mechanism 83. Of course, there may be a mismatch when latch 851 is inserted into alignment hole 811, and it is only necessary to move second crimping mechanism 83 slightly to adjust the position of latch 851, hearing a "snap" sound to indicate that the lock is complete. Preferably, the shrinkage pool sets up the internal thread, and locking body 852 outer wall sets up the external screw thread, and locking body 852 and shrinkage pool screw-thread fit. Quick installation of the locking mechanism 85 is achieved. In another embodiment, the second door frame 831 has recesses formed on both sidewalls thereof, and the locking mechanism 85 is disposed in the recesses.

In one embodiment, as shown in fig. 1 to 6, the first edge pressing mechanism 82 includes a first door frame 821, a pressing bar 822, and a first cylinder 823, the first cylinder 823 is disposed on the upper surface of the first door frame 821, the pressing bar 822 is disposed in the first door frame 821 and connected to the first cylinder 823, guide holes are disposed on two sides of the first door frame 821, where the first cylinder 823 is disposed, guide rods connected to the pressing bar 822 are disposed in the guide holes, and the first cylinder 823 is used to drive the pressing bar 822 to move vertically. Specifically, the pressing strip 822 is a strip-shaped body made of a hard material and a silicon strip arranged below the body; utilize the silica gel strip protection cloth to increase the frictional force between with the cloth. Wherein, the body can be supported by an iron plate; of course other materials are possible, such as stainless steel, etc.

In one embodiment, as shown in fig. 1 and fig. 7-14, the scribing device 9 includes two bases 1, an adjusting mechanism 2, a rotating mechanism 3, a first guiding ruler 4 and a second guiding ruler 5, the bases 1 are in a rectangular parallelepiped structure, the two bases 1 are hinged together through a hinge, and one end of one base 1 is fixedly provided with a corner connecting block 6; when the folding type. The adjusting mechanism 2 comprises a sliding block 21 and a rotating block 22, the sliding block 21 is arranged on the base 1 in a sliding mode, the rotating block 22 is arranged on the sliding block 21 in a horizontally rotating mode, and a first guide hole 23 which penetrates through the rotating block 22 in the radial direction and is matched with the first guide ruler 4 is formed in the rotating block 22; the adjusting mechanisms 2 are respectively arranged on the two bases 1, the first guide ruler 4 comprises a ruler body and a connecting part 41 which is arranged at the end part of the ruler body and extends towards one side, the connecting parts 41 of the two first guide rulers 4 are hinged together, and the two first guide rulers 4 are respectively arranged in the first guide holes 23 on the two bases 1 in a sliding manner; the rotating mechanism 3 is arranged on one of the first guide rules 4, the second guide rule 5 is arranged on the rotating mechanism 3 in a sliding mode and is fixed by screwing bolts by hands, one end of the second guide rule 5 is provided with a scribing part 51, and a scribing hole 52 for inserting a scribing pen is formed in the scribing part 51. The second guide ruler 5 is rotated around the rotating mechanism by the rotating mechanism 3, so that the drawing of the arc is realized. 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 with the desktop, and correspondingly, the desktop is made of a material capable of being attracted by the magnet. The power supply of the electromagnet can be supplied with power by a power supply charger or the like. After the auxiliary marking device 9 is placed at the target position, the electromagnet is started, so that the base 1 is firmly adsorbed on a desktop, and the base 1 is guaranteed not to move when marking.

In one embodiment, as shown in fig. 1 and fig. 7-14, the guide groove 11 is formed on the upper surface and one side surface of the base 1 along the length direction thereof, the sliding block 21 is L-shaped, the inner side of each side thereof is provided with the guide block 24 matched with the guide groove 11, the rotating block 22 is rotatably arranged on the upper surface of the sliding block 21, the side surface of the sliding block 21 is provided with a screw hole, a hand-screwed bolt is arranged in the screw hole, and the sliding block 21 and the base 1 are fixed by the hand-screwed bolt.

In one embodiment, as shown in fig. 1 and 7-14, the scribing portion 51 is cylindrical and extends downward to be flush with the lower surface of the base 1, and the scribing hole 52 is disposed at the center of the scribing portion 51. In use, a scribing pen is inserted into the scribing hole, and an operator holds the scribing portion 51 to drive the scribing pen to move. Preferably, a steel ball roller is provided at the bottom of the scribing portion 51. The scribing part 51 and the cloth are in rolling friction through the steel ball roller, so that the scribing pen moves more smoothly. In addition, since the lower surface of the scribing portion 51 is flush with the base 1, the scribing portion 51 is slightly lifted by the steel ball roller, so that the scribing portion 51 applies a relative downward pressure to the table top, and the scribing portion 51 is ensured to be tightly attached to the cloth.

In one embodiment, as shown in fig. 1 and fig. 7 to 14, the rotating mechanism 3 includes a rotating base 31 and a rotating block 32, the rotating block 32 is rotatably disposed on the rotating base 31, the rotating block 32 is radially disposed with a second guide hole 33 penetrating and engaged with the second guide ruler 5 and a screw hole for locking the second guide ruler 5, the screw hole is disposed on the upper surface of the rotating block 32, and a hand bolt is disposed in the screw hole. After the second guide ruler 5 is pulled out by a specified distance, the bolt is screwed by a rotating hand, so that the end part of the bolt is tightly pressed on the second guide ruler 5, and the second guide ruler 5 and the rotating mechanism 3 are fixed. Meanwhile, the rotary block 32 is rotatably connected with the rotary base 31, so that the marking pen can draw an arc which takes the rotation center of the rotary block 32 as the center of a circle and the length of the extended second guide ruler 5 as the radius.

In one embodiment, as shown in fig. 1 and fig. 7-14, the rotating base 31 is extended downward to form a supporting portion 34, 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 a ball roller.

In one embodiment, as shown in fig. 1 and fig. 7-14, a positioning portion 35 is disposed on one side of the rotating base, and the shape of the positioning portion 35 matches with the scribing portion 51; that is, when the scribing portion 51 is a cylindrical body, the positioning portion 35 is a concave arc surface. When the scribing portion 51 is in the positioning portion 35, the position is a reference position.

In an embodiment, as shown in fig. 1 and fig. 7 to 14, the positioning pin 36 is further 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, a magnet is disposed at the bottom of the guide hole, and the positioning pin 36 is disposed in the guide hole in a clearance fit manner and is attracted to the magnet. When in use, the positioning needle 36 is pulled down to determine the center of the circular arc; when not in use, the tail part 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, and the influence on normal scribing is avoided.

In one embodiment, as shown in fig. 1 and fig. 7 to 14, the two-dimensional adjustable guide ruler further includes a pin seat 37 and a pin 38, the pin seat 37 is disposed at the bottom of the first guide ruler 4, the pin 38 is slidably disposed in the pin seat 37, a pin hole is disposed at one side of the rotating base 31, and when the two first guide rulers 4 are disposed in an L shape, the pin 38 is inserted into the pin hole to fix the two first guide rulers 4.

In an embodiment, as shown in fig. 1 and fig. 7 to 14, the guiding rule further includes a positioning block 42, a plurality of positioning holes 43 are alternately arranged on the first guiding rule 4 along a side direction thereof, the positioning block 42 is tightly fitted in the positioning holes 43, and the positioning block 42 protrudes out of the positioning holes 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 extending distance of the first guide ruler 4.

When the cloth pressing device is used, as shown in fig. 1-14, cloth is placed on the table body 81, one side of the cloth is placed below the first edge pressing mechanism 82 in a flattening mode, and the first air cylinder 823 controls the pressing strip 822 to move downwards to press the cloth tightly; and then the cloth is flattened towards the other side, the locking mechanism 85 is opened, and the position of the second edge pressing mechanism 83 is adjusted and then locked by the locking mechanism 85. The second cylinder 832 drives the flexible plate 835 to move downwards, the lower end of the flexible plate 835 is firstly contacted with the cloth, and then the second cylinder 832 drives the mounting plate 833 to move downwards continuously until the pressing part 836 presses the cloth. In this process, the cloth is pushed to one side by the friction force between the flexible plate 835 and the cloth to tighten the cloth, to lay it flat, and then to press the cloth by the pressing part 856. And then scribed by the scribing garnish 9.

Specifically, the scribing means 9 is unfolded and placed at the target position, and the electromagnet is activated to fix the device. When drawing a straight line in the X direction, the scribing portion 51 is placed in the positioning portion 35, the second guide ruler 5 is locked by screwing a bolt by hand, then the slider 21 in the Y direction is locked, the positioning block 42 is inserted into the positioning hole 43 at the corresponding length position, the scribing pen is inserted into the scribing hole 52, and the scribing pen is moved to scribe a line on the fabric while driving the first guide ruler 4 to move in the X direction, so as to realize scribing in the X direction. When an arc needs to be drawn, the sliding blocks 21 on the two sides are locked at the same time, meanwhile, the hand-screwed bolt on the rotating block 32 is loosened, and the extending distance of the second guide ruler 5 is adjusted, namely the distance from the scribing hole 52 to the rotating center of the rotating block 32 is the radius of the arc; and screwing the bolt by screwing the hand. And then the marking pen is plugged into the marking hole 52 to drive the marking pen to move on the cloth, so that the drawing of the circular arc is realized.

When the scribing device 9 is unfolded, the bases 1 are unfolded so that the two bases are L-shaped. Simultaneously unfolding the first guide ruler 4, inserting the bolt 38 into the bolt hole, and ensuring that the first guide ruler 4 is L-shaped; the state shown in fig. 7 is reached. When the folding mechanism is folded, the two first guide rules 4 rotate towards each other after the bolt 38 is pulled out, the base 1 is folded in half, then the adjusting mechanism 2 is pushed to move to be close to the corner connecting block 6, and then the hand of the locking adjusting mechanism 2 is screwed with a bolt to be fixed, and the state shown in fig. 14 is achieved.

The above are merely preferred embodiments of the present invention, and are not intended to limit the scope of the invention; it is intended that the following claims be interpreted as including all such alterations, modifications, and equivalents as fall within the true spirit and scope of the invention.

Claims

1. A marking device for cloth is characterized by comprising a marking table and a marking device, wherein the marking table is used for placing the cloth and paving the cloth, and the marking device is used for marking the cloth; the scribing table comprises a table body, a first edge pressing mechanism and a second edge pressing mechanism, wherein the first edge pressing mechanism is fixedly arranged at one end of the table body, guide rails are respectively arranged at two sides of the table body, and the second edge pressing mechanism is arranged on the guide rails in a sliding mode so as to adjust the distance between the first edge pressing mechanism and the second edge pressing mechanism;

2. The scribing apparatus for the cloth according to claim 1, wherein the end of the flexible board has a circular arc structure.

3. The scoring device for cloth according to claim 1, wherein the guide rail is provided on a lower surface of the table body.

4. The scribing device for the cloth according to claim 1, wherein the second edge pressing mechanism further comprises a locking mechanism, a concave hole is formed in the side wall of the second portal frame, the locking mechanism is arranged in the concave hole, the locking mechanism comprises a lock pin, a locking shell, a spring and a lock rod, the locking shell is a cylinder, one end of the locking shell is inwards recessed to form an installation cavity, the other end of the locking shell is provided with a through hole matched with the lock pin, and a locking part and an unlocking part are arranged on the end face of the locking shell; the side wall of the lock pin is outwards protruded with a clamping edge, and one end of the lock pin is provided with a lock hole which penetrates through the lock pin in the radial direction; the spring is sleeved on the lock pin and arranged in the mounting cavity, one end of the lock pin penetrates through the through hole and protrudes out of the end part of the locking shell, the lock pin is arranged in the lock hole in an interference fit manner, and the lock pin is rotated to enable the lock pin to be switched between the locking part and the unlocking part; the side wall of the table body is provided with a plurality of positioning holes matched with the lock pins at equal intervals.

5. The scribing equipment for the cloth according to claim 4, wherein 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 in threaded fit with the concave hole.

6. The scribing equipment for the cloth according to claim 1, wherein the first edge pressing mechanism comprises a first door frame, a pressing strip and a first air cylinder, the first air cylinder is arranged on the upper surface of the first door frame, the pressing strip is arranged in the first door frame and is connected with the first air cylinder, guide holes are arranged on two sides of the first air cylinder, guide rods connected with the pressing strip are arranged in the guide holes, and the pressing strip is driven to vertically move by the first air cylinder.

7. The scribing equipment for the cloth 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, the bases are of cuboid structures and hinged together through hinges, and one end of one base is fixedly provided with a corner connecting block; when the corner connecting block is unfolded, the two bases are mutually perpendicular and are in an L shape, and the end face of the other base is tightly attached to the end face of the corner connecting block; the adjusting mechanism comprises a sliding block and a rotating block, the sliding block is arranged on the base in a sliding mode, the rotating block is horizontally arranged on the sliding block in a rotating mode, and a first guide hole which penetrates through the rotating block in the radial direction and is matched with the first guide ruler is formed in the rotating block in the radial direction; the adjusting mechanisms are respectively arranged on the two bases, the first guide ruler comprises a ruler body and a connecting part which is arranged at the end part of the ruler body and extends towards one side, the connecting part of the two first guide rulers is hinged, and the two first guide rulers are respectively arranged in the first guide holes on the two bases in a sliding manner; the rotating mechanism is arranged on one of the first guide rulers, the second guide ruler is arranged on the rotating mechanism in a sliding mode and is fixed by screwing a bolt by a hand, one end of the second guide ruler is provided with a scribing part, and a scribing hole for inserting a scribing pen is formed in 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; and the bottom of the base is provided with an electromagnet.

8. The scribing equipment for the cloth according to claim 7, wherein the upper surface and one side surface of the base are provided with guide grooves along the length direction, the sliding block is L-shaped, the inner side of each side of the sliding block is provided with a guide block matched with the guide grooves, the rotating block is rotatably arranged on the upper surface of the sliding block, the side surface of the sliding block is provided with a screw hole, a hand-screwed bolt is arranged in the screw hole, and the sliding block and the base are fixed by the hand-screwed bolt.

9. The scribing equipment for the cloth according to claim 7, wherein the scribing part is cylindrical and extends downwards to be flush with the lower surface of the base, and the scribing hole is arranged at the center of the scribing part; and the bottom of the scribing part is provided with a steel ball roller.

10. The scribing apparatus for the 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, a second guide hole penetrating through and matched with the second guide ruler and a screw hole used for locking the second guide ruler are radially arranged on the rotating block, and the hand-screwed bolt is arranged in the screw hole; the rotating base extends downwards to form a supporting part, the bottom of the supporting part is flush with the lower surface of the base, and the bottom of the supporting part is provided with a steel ball roller; the lower surface of the rotating base is concavely provided with a guide hole, the guide hole corresponds to the rotating center of the rotating block, the hole bottom of the guide hole is provided with a magnet, and the positioning needle is arranged in the guide hole in a clearance fit manner and is adsorbed with the magnet; the rotary base is characterized by further comprising a pin seat and a pin, the pin seat is arranged at the bottom of the first guide ruler, the pin is arranged in the pin seat in a sliding mode, a pin hole is formed in one side of the rotary base, and when the two first guide rulers are arranged in an L shape, the pin is inserted into the pin hole to fix the two first guide rulers.