CN217973802U - Positioning device for cutting curtain fabric - Google Patents

Abstract

The utility model provides a curtain surface fabric is tailor and is used positioner, the slide rail comprises a supporting bar, first spacing hole has all been seted up at the both ends of bracing piece, one side of bracing piece has been seted up and has been run through and extend to the first spout of bracing piece opposite side, the top of bracing piece has been seted up and has been moved back the groove of stepping down, it has two litter to slide to cup joint in the first spout. The utility model discloses a set up spacing arch, spacing muscle is spacing on the bracing piece with the (window) curtain, and guarantee (window) curtain surface fabric's spacing stability, it is spacing with the other end of (window) curtain through same mode, the personnel of cutting out can use afterwards to cut out scissors utensil along moving back groove horizontal slip and tailor the window curtain, this mode simple structure, it is convenient to use, and tailor the in-process, the spacing position of (window) curtain can not change, guarantee (window) curtain surface fabric tailor the precision, reduce the loss that the in-process produced of tailorring of (window) curtain surface fabric, the single operation of this mode accessible simultaneously, reduce the enterprise and produce the personnel selection cost.

Description

Positioning device for cutting curtain fabric

Technical Field

The utility model relates to a (window) curtain surface fabric processing technology field especially relates to a (window) curtain surface fabric is tailor and is used positioner.

Background

The curtain is made of cloth, hemp, yarn, aluminum sheet, wood chip, metal material and the like, has the functions of shading, insulating heat and adjusting indoor light, is divided into cotton gauze, polyester fabric, polyester-cotton blended fabric, cotton-hemp blended fabric, non-woven fabric and the like according to the material, and is formed into different styles of curtains by combining different materials, textures, colors, patterns and the like, and is matched with different styles of indoor design curtains.

Curtain surface fabric is before processing, need tailor the cloth and carry out processing on next step after required size, prior art accessible manual work or machine are tailor curtain surface fabric, because of curtain surface fabric size is generally great, make the volume of tailorring the machine generally great, and the price is high, most enterprises generally adopt the manual work to tailor for saving the cost, and the efficiency of effect and tailor is tailor for the guarantee is tailor in the manual work, generally by two people cooperation, two people straighten the alignment and the fifty percent discount with the both ends of curtain surface fabric respectively, wherein the handheld scissors of staff of one end is tailor the fifty percent discount department afterwards, in this mode of tailorring, the position of the taut curtain of tailorring personnel can constantly take place the change, influence the precision of tailorring of curtain surface fabric, easily increase the loss of curtain surface fabric, this mode needs many personnel cooperation operations simultaneously, enterprise's manufacturing cost has been increased, therefore, this application proposes a curtain surface fabric and tailors and satisfies above-mentioned demand with positioner.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's weak point, the utility model provides a curtain surface fabric is tailor and is used positioner, through setting up spacing arch, spacing muscle, the (window) curtain one end that will wait to tailor aligns and lays on the bracing piece, with the position of tailorring of (window) curtain as for moving back in the vertical direction projection plane in the groove, rotate first clamp plate, make first clamp plate and bracing piece joint, through spacing arch, spacing muscle improves the frictional force of first clamp plate, through the spacing arch of contradicting with the bracing piece, spacing muscle is spacing with the (window) curtain on the bracing piece, and guarantee curtain surface fabric's spacing stability, it is spacing with the other end of (window) curtain through same mode, consequently, the personnel of tailorring can use the scissors utensil along moving back groove horizontal slip and tailor the window curtain, this mode simple structure, it is convenient to use, and tailor the in-process, the spacing position of (window) can not take place the change, guarantee curtain surface fabric's precision, reduce the loss that tailorring of (window) surface fabric produced in-making process, this mode accessible operation simultaneously, reduce the enterprise and produce personnel selection cost.

In order to achieve the above object, the utility model provides a following technical scheme:

a positioning device for cutting out curtain fabric comprises a supporting rod, wherein two ends of the supporting rod are respectively provided with a first limiting hole, one side of the supporting rod is provided with a first sliding groove which penetrates through and extends to the other side of the supporting rod, the top of the supporting rod is provided with a receding groove, two sliding rods are sleeved in the first sliding groove in a sliding mode, two limiting parts which are used for matching with the supporting rod to limit the curtain fabric are fixedly sleeved on the sliding rods, the two limiting parts are symmetrical to each other, and adjusting parts used for adjusting the compression degree of the limiting parts are arranged on the limiting parts; the utility model discloses a telescopic rod, including the litter, the equal fixedly connected with stopper in both ends of litter, first stopper is kept away from the one end fixedly connected with screw rod of litter, spacing part is including fixed cup joint first clamp plate on the first stopper, the bottom of first clamp plate to the top bending extension of bracing piece, a plurality of spacing muscle of top inner wall fixedly connected with of first clamp plate, first clamp plate is close to a plurality of spacing archs of one side fixedly connected with of bracing piece, spacing arch spacing muscle all with the bracing piece is contradicted, adjusting part is including fixed cup joint the second clamp plate on the first stopper, the second clamp plate is kept away from the one end fixedly connected with backup pad of first clamp plate, it is connected with spacing platform to rotate in the backup pad, spacing platform is kept away from one side of backup pad is rotated and is cup jointed first thread bush, the second clamp plate is kept away from the one end of backup pad with one side of first clamp plate is contradicted, the second clamp plate is kept away from the one end of backup pad is rotated and is connected with first connecting rod, one section screw thread has been seted up on the first connecting rod, first connecting rod with first thread bush passes through threaded connection.

Preferably, the bottom of the receding groove is flush with the bottom of the first sliding groove, and fillets are formed at edges of the supporting rod.

Preferably, a second limiting groove is formed in the first pressing plate, the second limiting groove is matched with the first limiting block, and the thickness of the first limiting block is smaller than the depth of the second limiting groove.

Preferably, the screw rod is connected with a limiting bolt through threads, and one side of the limiting bolt is abutted to the second pressing plate.

Preferably, a plurality of first reinforcing ribs are fixedly connected to two sides of the supporting plate, and the first reinforcing ribs are fixedly connected with the second pressing plate.

Preferably, the first threaded sleeve is fixedly connected with a plurality of anti-slip ribs, the two sides of the second pressing plate are both provided with weakening grooves, the second pressing plate is provided with a first limiting groove, and the first limiting groove is matched with the first limiting block.

Preferably, one side of the limiting bolt, which is far away from the second pressure plate, is fixedly connected with a shifting plate, two sides of the shifting plate are fixedly connected with second reinforcing ribs, and the second reinforcing ribs are fixedly connected with the limiting bolt.

Preferably, one side of the first pressing plate, which is far away from the supporting rod, is fixedly connected with a pull rod, and an anti-skidding groove is formed in the pull rod.

Preferably, a process hole penetrating through the first pressing plate is formed in one side of the first pressing plate, and the process hole is located in the middle of the first pressing plate.

The beneficial effects of the utility model reside in that:

(1) The utility model discloses a set up spacing arch, spacing muscle, the (window) curtain one end that will wait to tailor aligns and lays on the bracing piece, with the position of tailorring of (window) curtain as for moving back in the vertical direction projection plane in the groove, rotate first clamp plate, make first clamp plate and bracing piece joint, through spacing arch, spacing muscle improves the frictional force of first clamp plate, through the spacing arch of contradicting with the bracing piece, spacing muscle is spacing with the (window) curtain on the bracing piece, and guarantee (window) curtain surface fabric's spacing stability, it is spacing with the other end of (window) curtain through same mode, the personnel of tailorring can use afterwards to tailor cutter along moving back groove horizontal slip and tailor the window curtain, this mode simple structure, high durability and convenient use, and tailor the in-process, the spacing position of (window) curtain can not change, guarantee (window) curtain surface fabric tailor the precision, reduce the loss that the in-process of tailorring of (window) surface fabric produced, this mode accessible single operation simultaneously, reduce the enterprise and produce the personnel selection cost.

(2) The utility model discloses a set up first thread bush, first connecting rod, when spacing arch, spacing muscle is because of using for a long time and producing when wearing and tearing, rotate first thread bush, make the first connecting rod through threaded connection with first thread bush to the one end motion of keeping away from first thread bush, and drive the second clamp plate and keep away from the one end of backup pad and contradict to one side of first clamp plate, make first clamp plate to the lateral bending who is close to the bracing piece, and then realize the wearing and tearing compensation to limit function, guarantee spacing arch, spacing stability of spacing muscle to (window) curtain surface fabric, the life of this device is improved.

(3) The utility model discloses a set up the pull rod, accomplish and tailor the back, stir the pull rod, the pull rod drives first clamp plate and rotates under the spacing of first stopper, litter, breaks away from the contact back when spacing arch, spacing muscle and (window) curtain surface fabric, and spacing cancellation has improved the simple operation nature of first clamp plate through setting up the pull rod, improves the friction effect of pull rod through the antiskid groove, avoids stirring the in-process finger of pull rod and pull rod production slippage, improves the stability in use of pull rod.

To sum up, the utility model has the advantages of simple structure, it is convenient to use, and tailors the in-process, and the spacing position of (window) curtain can not take place to change, ensures the precision of tailorring of (window) curtain surface fabric, reduces the loss that the in-process produced of tailorring of (window) curtain surface fabric, and this mode accessible one-man operation reduces the enterprise and produces personnel selection cost simultaneously.

Drawings

FIG. 1 is a schematic view of a first-view perspective structure of a positioning device for cutting a curtain fabric;

FIG. 2 is a second perspective view of the positioning device for cutting the curtain fabric;

FIG. 3 is a schematic view of an enlarged three-dimensional structure of the slide rod, the first limiting block and the screw;

FIG. 4 is an enlarged perspective view of a first perspective of the assembly of the position limiting member and the adjustment member;

fig. 5 is an enlarged perspective view of a second view angle of the assembly of the limiting component and the adjusting component.

Reference numerals:

1. a support bar; 2. a first limit hole; 3. a first chute; 4. a receding groove; 5. a limiting component; 6. an adjustment member; 7. a slide rod; 8. a first stopper; 9. a screw; 10. a first platen; 11. a second platen; 12. a support plate; 13. a limiting table; 14. a first threaded sleeve; 15. a first link; 16. a limit bolt; 17. a limiting bulge; 18. limiting ribs; 19. a first reinforcing rib; 20. anti-skid ribs; 21. a weakening tank; 22. a pull rod; 23. an anti-slip groove; 24. dialing a plate; 25. a second reinforcing rib; 26. a first limit groove; 27. a second limit groove; 28. and (5) processing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example one

As shown in fig. 1 to 5, in this embodiment, a positioning device for cutting out a curtain fabric is provided, which includes a supporting rod 1, two ends of the supporting rod 1 are both provided with first limiting holes 2, one side of the supporting rod 1 is provided with a first sliding groove 3 penetrating through and extending to the other side of the supporting rod 1, the top of the supporting rod 1 is provided with a receding groove 4, two sliding rods 7 are slidably sleeved in the first sliding groove 3, two limiting components 5 for limiting the curtain fabric by matching with the supporting rod 1 are fixedly sleeved on the sliding rods 7, the two limiting components 5 are symmetrical to each other, and adjusting components 6 for adjusting the compression degree of the limiting components 5 are mounted on the limiting components 5; the equal fixedly connected with first stopper 8 in both ends of litter 7, the one end fixedly connected with screw rod 9 of litter 7 is kept away from to first stopper 8, stop part 5 is including fixed first clamp plate 10 of cup jointing on first stopper 8, the bottom of first clamp plate 10 extends to the top bending of bracing piece 1, the top inner wall fixedly connected with of first clamp plate 10 a plurality of spacing muscle 18, first clamp plate 10 is close to a plurality of spacing archs 17 of one side fixedly connected with of bracing piece 1, spacing arch 17, spacing muscle 18 all conflicts with bracing piece 1, with spacing with bracing piece 1 with first clamp plate 10 through the friction, adjusting part 6 is including fixed second clamp plate 11 of cup jointing on first stopper 8, the one end fixedly connected with backup pad 12 of first clamp plate 10 is kept away from to second clamp plate 11, rotate to be connected with first connecting rod 15 in backup pad 12, the first thread bush 14 has been seted up on the first connecting rod 15, the one side that backup pad 12 was kept away from to spacing platform 13 rotates to have cup jointed first thread bush 14, the one end that backup pad 12 was kept away from to second clamp plate 11 conflicts with one side of first clamp plate 10 through the thread bush 14.

Before using, the accessible rope passes first spacing hole 2 and installs bracing piece 1 suspension indoor, accomplish the installation back of bracing piece 1, reverse certain angle with first clamp plate 10 and make spacing muscle 18 break away from the back of contact with bracing piece 1, stir to the both ends of first spout 3, the (window) curtain one end that will wait to tailor aligns and lays on bracing piece 1, with the position of tailorring of (window) curtain as for receding in the vertical direction projection plane of groove 4, rotate first clamp plate 10, make first clamp plate 10 and bracing piece 1 joint, through spacing arch 17, spacing muscle 18 improves the frictional force of first clamp plate 10, through the spacing arch 17 of contradicting with bracing piece 1, spacing muscle 18 is spacing on bracing piece 1 with (window) curtain, and the spacing of guarantee (window) curtain surface fabric is stable, it is spacing with the other end of (window) curtain surface fabric through same mode, the personnel of tailorring can use the scissors utensil along receding groove 4 horizontal slip and tailor the (window) curtain, the mode simple structure of this mode is used conveniently, and in-process, the spacing position of (window curtain can not change, reduce the single person's cost is cut for the operation.

When spacing arch 17, spacing muscle 18 when producing wearing and tearing because of long-time the use, rotate first thread bush 14, make and first thread bush 14 through the one end motion of threaded connection's first connecting rod 15 to keeping away from first thread bush 14, and drive second clamp plate 11 and keep away from the one end of backup pad 12 and contradict to one side of first clamp plate 10, make first clamp plate 10 to the one side bending near bracing piece 1, and then realize the wearing and tearing compensation to limit function, guarantee spacing arch 17, spacing muscle 18 is spacing stable to the (window) curtain surface fabric, improve the life of this device.

As shown in fig. 2, in this embodiment, the bottom of the concession slot 4 is flush with the bottom of the first sliding groove 3, the corner of the supporting rod 1 is provided with a round corner, and the round corner is used for scratching the curtain fabric or the hands of workers when the curtain fabric is prevented from being laid, so that the use safety of the device is guaranteed.

As shown in fig. 3-5, in this embodiment, a second limiting groove 27 is formed on the first pressing plate 10, the second limiting groove 27 is adapted to the first limiting block 8, and the thickness of the first limiting block 8 is smaller than the depth of the second limiting groove 27; the first threaded sleeve 14 is fixedly connected with a plurality of anti-skid ribs 20, both sides of the second pressing plate 11 are provided with weakening grooves 21, the second pressing plate 11 is provided with a first limiting groove 26, and the first limiting groove 26 is matched with the first limiting block 8; the both sides fixedly connected with of backup pad 12 have a plurality of first strengthening ribs 19, and first strengthening rib 19 and second clamp plate 11 fixed connection improve the support intensity of backup pad 12 through a plurality of first strengthening ribs 19, avoid backup pad 12 atress to produce great bending to the guarantee is stable to the spacing compensation of first clamp plate 10.

First stopper 8 can be arbitrary polygon, realize the synchronous rotation of second clamp plate 11 and first clamp plate 10 through first spacing groove 26 and the second spacing groove 27 of pegging graft with first stopper 8, it is spacing to guarantee to contradict to keep away from the one end of litter 7 to first clamp plate 10 through the one end that backup pad 12 was kept away from to second clamp plate 11 all the time to the curtain surface fabric through first clamp plate 10 after spacing, guarantee the stability of the spacing compensation of first clamp plate 10, improve the deformability of second clamp plate 11 through seting up weakening groove 21, be convenient for realize the bending deformation of second clamp plate 11 through adjusting first connecting rod 15, and then carry out spacing compensation to first clamp plate 10, improve the frictional force on first thread bush 14 surface through a plurality of non slipping spur 20, improve the stability in use of first thread bush 14.

As shown in fig. 2 to 4, in this embodiment, the screw 9 is connected with a limiting bolt 16 through a thread, one side of the limiting bolt 16 abuts against the second pressing plate 11, and the second pressing plate 11 and the first pressing plate 10 are limited on the first limiting block 8 through the limiting bolt 16 connected with the screw 9 through the thread under the cooperation of the supporting rod 1, so that the structure is simple and the use is convenient.

As shown in fig. 4, in this embodiment, one side fixedly connected with that second clamp plate 11 is kept away from to stop bolt 16 dials board 24, dial the equal fixedly connected with second strengthening rib 25 in both sides of board 24, second strengthening rib 25 and stop bolt 16 fixed connection, be convenient for rotate the operation to stop bolt 16 through dialling board 24, and the use of specialized tool in the installation has been exempted from, moreover, the steam generator is simple in structure, the simple operation, increase the support intensity of dialling board 24 through second strengthening rib 25, avoid dialling and produce after board 24 atress and buckle or fracture, the life of board 24 is dialled in the extension.

As shown in fig. 4, in the present embodiment, a pull rod 22 is fixedly connected to a side of the first pressing plate 10 away from the supporting rod 1, and an anti-slip groove 23 is formed on the pull rod 22.

When needing to cancel through spacing arch 17, spacing muscle 18 is spacing to the (window) curtain surface fabric, stir pull rod 22, pull rod 22 drives first clamp plate 10 at first stopper 8, the spacing rotation down of litter 7, when spacing arch 17, spacing muscle 18 breaks away from the back of contacting with the (window) curtain surface fabric, spacing cancellation, the simple operation nature of first clamp plate 10 has been improved through setting up pull rod 22, improve the friction effect of pull rod 22 through anti-skidding groove 23, avoid stirring the in-process finger of pull rod 22 and produce the slippage, improve the stability in use of pull rod 22.

As shown in fig. 4 and 5, in this embodiment, a fabrication hole 28 penetrating through the first pressing plate 10 is formed in one side of the first pressing plate 10, the fabrication hole 28 is located at the middle position of the first pressing plate 10, and the fabrication hole 28 is formed to improve the deformation capability of the first pressing plate 10 and reduce the overall quality of the first pressing plate 10, so that the first pressing plate 10 is subjected to limit compensation through the second pressing plate 11, and the effect of the limit compensation of the first pressing plate 10 is further improved.

Working procedure

Step one, before using, the support rod 1 can be installed in a suspended mode through the rope penetrating through the first limiting hole 2, after the support rod 1 is installed, the first pressing plate 10 is rotated for a certain angle to enable the limiting ribs 18 to be separated from the support rod 1, the first pressing plate is shifted to the two ends of the first sliding groove 3, one end of a curtain to be cut is aligned and laid on the support rod 1, the cutting position of the curtain is in the vertical direction projection plane of the receding groove 4, the first pressing plate 10 is rotated to enable the first pressing plate 10 to be connected with the support rod 1 in a clamped mode, the friction force of the first pressing plate 10 is improved through the limiting protrusions 17 and the limiting ribs 18, the limiting protrusions 17 and the limiting ribs 18 are abutted to the support rod 1, the limiting position of the curtain fabric is limited and stable, the other end of the curtain is limited in the same mode, then a cutting person can use the cutting tool to horizontally slide along the receding groove 4 and cut the curtain, the cutting cost of the cutting person can be reduced in a single person cutting mode.

Step two, when the limiting protrusion 17 and the limiting rib 18 are worn due to long-time use, the first threaded sleeve 14 is rotated, the first connecting rod 15 connected with the first threaded sleeve 14 through threads moves towards one end far away from the first threaded sleeve 14, one end, far away from the supporting plate 12, of the second pressing plate 11 is driven to abut against one side of the first pressing plate 10, the first pressing plate 10 is bent towards one side close to the supporting rod 1, the wear compensation of the limiting function is achieved, the limiting protrusion 17 and the limiting rib 18 are guaranteed to be stable in limiting the curtain fabric, and the service life of the device is prolonged.

Step three, after cutting, the pull rod 22 is pulled, the pull rod 22 drives the first press plate 10 to rotate under the limiting of the first limiting block 8 and the sliding rod 7, when the limiting protrusion 17 and the limiting rib 18 are separated from contact with the curtain fabric, limiting is cancelled, the operation convenience of the first press plate 10 is improved by arranging the pull rod 22, the friction effect of the pull rod 22 is improved through the anti-skidding groove 23, slipping of fingers and the pull rod 22 in the process of pulling the pull rod 22 is avoided, and the use stability of the pull rod 22 is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (9)

1. The utility model provides a curtain surface fabric is tailor and is used positioner which characterized in that includes: the window curtain fabric limiting device comprises a supporting rod (1), wherein two ends of the supporting rod (1) are respectively provided with a first limiting hole (2), one side of the supporting rod (1) is provided with a first sliding groove (3) which penetrates through and extends to the other side of the supporting rod (1), the top of the supporting rod (1) is provided with a receding groove (4), two sliding rods (7) are sleeved in the first sliding groove (3) in a sliding mode, two limiting parts (5) which are used for matching with the supporting rod (1) to limit the window curtain fabric are fixedly sleeved on the sliding rods (7), the two limiting parts (5) are symmetrical to each other, and adjusting parts (6) which are used for adjusting the compression degree of the limiting parts (5) are arranged on the limiting parts (5);

the utility model discloses a supporting plate for fishing rod, including bracing piece (7), stopper (7), first stopper (8) are kept away from the one end of litter (7) is connected with screw rod (9), stop part (5) are including fixed cup joint first clamp plate (10) on first stopper (8), the bottom of first clamp plate (10) to the top bending of bracing piece (1) extends, the top inner wall of first clamp plate (10) is connected with a plurality of spacing muscle (18), first clamp plate (10) are close to one side of bracing piece (1) is connected with a plurality of spacing arch (17), spacing arch (17) spacing muscle (18) all with bracing piece (1) is contradicted, adjusting part (6) are including fixed cup joint second clamp plate (11) on first stopper (8), second clamp plate (11) are kept away from the one end of first clamp plate (10) is connected with backup pad (12), rotate on backup pad (12) and be connected with spacing platform (13), keep away from spacing platform (13) one side of backup pad (12) rotate and cup joint first screw thread cover (14) one end rotation of backup pad (12), second clamp plate (11) are kept away from first clamp plate (10) one side of second clamp plate (15) first clamp plate (11), first clamp plate (10) is kept away from first clamp plate (11) one side of clamp plate (15) one end is kept away from first clamp plate (11) one side of pressing plate (12), first clamp plate (12) is connected with the support plate (12), the one side of pressing plate (11) is connected with the support plate (13) is connected with the support plate (12), the one side of pressing plate (13) is kept away from ) The first connecting rod (15) is provided with a section of thread, and the first connecting rod (15) is connected with the first thread sleeve (14) through the thread.

2. The positioning device for cutting the curtain fabric according to claim 1, wherein the bottom of the receding groove (4) is flush with the bottom of the first sliding groove (3), and corners of the support rod (1) are provided with round corners.

3. The positioning device for cutting the curtain fabric according to claim 1, wherein a second limiting groove (27) is formed in the first pressing plate (10), the second limiting groove (27) is matched with the first limiting block (8), and the thickness of the first limiting block (8) is smaller than the depth of the second limiting groove (27).

4. The positioning device for cutting the curtain fabric as claimed in claim 1, wherein the screw rod (9) is connected with a limit bolt (16) through threads, and one side of the limit bolt (16) is abutted against the second pressing plate (11).

5. The positioning device for cutting the curtain fabric as claimed in claim 1, wherein a plurality of first reinforcing ribs (19) are connected to two sides of the supporting plate (12), and the first reinforcing ribs (19) are connected with the second pressing plate (11).

6. The positioning device for cutting the curtain fabric as claimed in claim 1, wherein the first threaded sleeve (14) is connected with a plurality of anti-slip ribs (20), both sides of the second pressing plate (11) are provided with weakening grooves (21), the second pressing plate (11) is provided with a first limiting groove (26), and the first limiting groove (26) is matched with the first limiting block (8).

7. The positioning device for cutting the curtain fabric as claimed in claim 4, wherein one side of the limiting bolt (16) far away from the second pressure plate (11) is connected with a shifting plate (24), two sides of the shifting plate (24) are connected with second reinforcing ribs (25), and the second reinforcing ribs (25) are connected with the limiting bolt (16).

8. The positioning device for cutting the curtain fabric as claimed in claim 1, wherein a pull rod (22) is connected to one side of the first pressing plate (10) away from the support rod (1), and an anti-slip groove (23) is formed in the pull rod (22).

9. The positioning device for cutting the curtain fabric as claimed in claim 1, wherein one side of the first pressing plate (10) is provided with a fabrication hole (28) penetrating through the first pressing plate (10), and the fabrication hole (28) is positioned at the middle position of the first pressing plate (10).

Images