CN213617078U

CN213617078U - Cutting device for curtain fabric with three-dimensional interweaving and flame-retardant functions

Info

Publication number: CN213617078U
Application number: CN202022585449.2U
Authority: CN
Inventors: 杨建良
Original assignee: Haining New Century Leather Textile Co ltd
Current assignee: Haining New Century Leather Textile Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-06
Anticipated expiration: 2030-11-10

Abstract

The utility model provides a three-dimensional cutting device who interweaves fire-retardant function (window) curtain surface fabric, which comprises a frame, endless conveyor belt, mechanism and cutting mechanism punch a hole, the longeron is equipped with lift cylinder one with the junction of crossbeam, be fixed with mount pad one on the ejector pin of lift cylinder one, the outer end of longeron is equipped with lift cylinder two, be fixed with mount pad two on the ejector pin of lift cylinder two, cutting mechanism includes the cutting tool bit, the screw rod, fix cutting motor and the cutting backup pad that one end on mount pad is fixed on mount pad one, it has the slide opening to open in the cutting backup pad, cutting tool bit one end slides along the slide opening in inserting the slide opening, cutting tool bit and screw rod threaded connection, the screw rod is connected with the output shaft power of cutting motor. The curtain fabric is cut and punched simultaneously, the two processes are carried out synchronously, and the production processes are reduced.

Description

Cutting device for curtain fabric with three-dimensional interweaving and flame-retardant functions

Technical Field

The utility model belongs to the technical field of the (window) curtain surface fabric, a three-dimensional cutting device who interweaves fire-retardant function (window) curtain surface fabric is related to.

Background

In the process of processing the curtain fabric into the finished curtain, the fabric needs to be cut and punched, generally two procedures are carried out, the production efficiency is low, and the labor cost is greatly improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a three-dimensional cutting device who interweaves flame retardant function (window) curtain surface fabric, can also punch a hole to a window curtain surface fabric edge when cutting the window curtain surface fabric, accomplish two processes simultaneously, practice thrift the required time of production.

The purpose of the utility model can be realized by the following technical proposal: a cutting device for curtain fabric with a three-dimensional interweaving flame-retardant function comprises a rack, an annular conveying belt, a punching mechanism and a cutting mechanism, and is characterized in that the rack is L-shaped, the rack is provided with a cross beam and a longitudinal beam which are perpendicular to each other, the annular conveying belt is positioned on the inner side of the rack, the cross beam is positioned at a discharge port of the annular conveying belt, the longitudinal beam is positioned on one side of the annular conveying belt, the upper end surface of the longitudinal beam is flush with the upper surface of the annular conveying belt, a first lifting cylinder is arranged at the joint of the longitudinal beam and the cross beam, a first mounting seat is fixed on a top rod of the first lifting cylinder, a second lifting cylinder is arranged at the outer end of the longitudinal beam, a second mounting seat is fixed on the top rod of the second lifting cylinder, the punching mechanism comprises a punching support plate, two ends of the punching support plate are fixedly connected with, the lower end of the punching cylinder is connected with a punch, and the longitudinal beam is provided with a plurality of through holes at equal intervals along the length direction; the cutting mechanism comprises a cutting tool bit, a screw rod, a cutting motor and a cutting support plate, wherein the cutting motor is fixed on the first mounting seat, one end of the cutting support plate is fixed on the first mounting seat, a sliding hole is formed in the cutting support plate, one end of the cutting tool bit is inserted into the sliding hole and slides along the sliding hole, the cutting tool bit is in threaded connection with the screw rod, the screw rod is in power connection with an output shaft of the cutting motor, a tool withdrawal groove is formed in a cross beam, the lower end of the cutting tool bit is connected with a blade, and the blade can be inserted.

The annular conveyer belt is driven by a stepping motor which is intermittently started and stopped, after the curtain fabric with a certain length is conveyed, the stepping motor stops, the first lifting cylinder and the second lifting cylinder are started at the moment, the first mounting seat and the second mounting seat are descended, the curtain fabric is pressed, the cutting motor and the punching cylinder are started, the curtain fabric is simultaneously cut and punched, the first mounting seat and the second mounting seat are upwards jacked up by the first lifting cylinder and the second lifting cylinder after the completion, the stepping motor resumes rotation at the moment, the curtain fabric continues to advance, and the cut curtain fabric slides into a collecting basket below the rack.

Furthermore, the through holes correspond to the number and the positions of the punches one by one.

Furthermore, the tool withdrawal groove is long and the length of the tool withdrawal groove is the same as that of the sliding hole.

Furthermore, the outer surface of the annular conveying belt is full of raised wear-resistant particles. The wear-resistant particles are made of plastic materials, and when the curtain fabric is laid on the annular conveying belt, the friction coefficient of the curtain fabric and the annular conveying belt is large, so that the annular conveying belt can firmly drive the fabric to move.

Furthermore, the first lifting cylinder and the second lifting cylinder are fixed on the lower end face of the rack, a piston hole for the ejector rod to penetrate through is formed in the rack, the first mounting seat and the second mounting seat are both flat-shaped, and the first mounting seat and the second mounting seat can abut against the curtain fabric in the descending process. The first lifting cylinder and the second lifting cylinder move synchronously, and after the curtain fabric reaches a preset position along the annular conveying belt, the first mounting seat and the second mounting seat descend to press the curtain fabric on the rack, so that punching and cutting operations can be accurately carried out, and the fabric cannot be driven to deviate.

Furthermore, an auxiliary pressing block is fixed on the lower surface of the suspended end of the cutting supporting plate, and the auxiliary pressing block, the first mounting seat and the second mounting seat are consistent in height. The auxiliary pressing block can press the curtain fabric during cutting, so that the curtain fabric is prevented from deviating during cutting.

Furthermore, a stabilizing block is fixed on the side face of the suspended end of the cutting support plate, and the screw rod is arranged in the stabilizing block in a penetrating mode and connected in a rotating mode. The stabilizing block can improve the smoothness of the screw in the rotating process.

Compared with the prior art, the cutting device for the curtain fabric with the three-dimensional interweaving flame-retardant function has the advantages that:

1. the cutting and punching operation can be simultaneously carried out on the curtain fabric, the two working procedures are synchronously carried out, and the production working procedures are reduced;

2. three pressing curtain fabrics are respectively an auxiliary pressing block, a first mounting seat and a second mounting seat, so that the fabrics cannot deviate no matter the curtain fabrics are cut or punched.

Drawings

Fig. 1 is a first structural diagram of the cutting device for the three-dimensional interwoven flame-retardant functional curtain fabric.

Fig. 2 is a second structural view of the cutting device for the three-dimensional interwoven flame-retardant functional curtain fabric.

Fig. 3 is a third structural view of the cutting device for the three-dimensional interwoven flame-retardant functional curtain fabric.

In the figure, 1, a frame; 110. a cross beam; 111. a tool withdrawal groove; 120. a stringer; 121. a through hole; 2. an endless conveyor belt; 3. a first lifting cylinder; 4. a first mounting seat; 5. a second lifting cylinder; 6. a second mounting seat; 7. punching a supporting plate; 8. punching a hole seat; 9. punching a cylinder; 10. a punch; 11. a cutter head; 12. a screw; 13. cutting the motor; 14. cutting the supporting plate; 141. a slide hole; 15. auxiliary briquetting; 16. and (6) stabilizing the block.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, the cutting device for the three-dimensional interwoven flame-retardant functional curtain fabric comprises a frame 1, an annular conveyer belt 2, a punching mechanism and a cutting mechanism, wherein the frame 1 is L-shaped, the frame 1 is provided with a cross beam 110 and a longitudinal beam 120 which are perpendicular to each other, the annular conveyer belt 2 is positioned at the inner side of the frame 1, the cross beam 110 is positioned at a discharge hole of the annular conveyer belt 2, the longitudinal beam 120 is positioned at one side of the annular conveyer belt 2, the upper end surface of the longitudinal beam 120 is flush with the upper surface of the annular conveyer belt 2, a lifting cylinder I3 is arranged at the joint of the longitudinal beam 120 and the cross beam 110, a mounting seat I4 is fixed on a mandril of the lifting cylinder I3, a lifting cylinder II 5 is arranged at the outer end of the longitudinal beam 120, a mounting seat II 6 is fixed on a mandril of the lifting cylinder II 5, the punching mechanism comprises a punching support plate 7, two ends of the, the punching seat 8 is provided with a punching cylinder 9, the lower end of the punching cylinder 9 is connected with a punch 10, and the longitudinal beam 120 is provided with a plurality of through holes 121 at equal intervals along the length direction; the cutting mechanism comprises a cutting tool bit 11, a screw 12, a cutting motor 13 fixed on the mounting seat I4 and a cutting support plate 14 with one end fixed on the mounting seat I4, a sliding hole 141 is formed in the cutting support plate 14, one end of the cutting tool bit 11 is inserted into the sliding hole 141 and slides along the sliding hole 141, the cutting tool bit 11 is in threaded connection with the screw 12, the screw 12 is in power connection with an output shaft of the cutting motor 13, a tool withdrawal groove 111 is formed in the cross beam 110, a blade is connected to the lower end of the cutting tool bit 11, and the blade can be inserted into the tool withdrawal groove 111 when the cutting support plate 14 descends.

The through holes 121 correspond to the punches 10 in number and position one by one, and the tool withdrawal groove 111 is long and has the same length as the slide hole 141.

The outer surface of the endless conveyor 2 is covered with raised wear resistant particles. The wear-resistant particles are made of plastic materials, and when the curtain fabric is laid on the annular conveying belt 2, the friction coefficient of the curtain fabric and the annular conveying belt is large, so that the annular conveying belt 2 can firmly drive the fabric to move.

The first lifting cylinder 3 and the second lifting cylinder 5 are fixed on the lower end face of the rack 1, a piston hole for the ejector rod to penetrate through is formed in the rack 1, the first mounting seat 4 and the second mounting seat 6 are both flat-shaped, and the first mounting seat 4 and the second mounting seat 6 can abut against the curtain fabric in the descending process. The first lifting cylinder 3 and the second lifting cylinder 5 move synchronously, and when the curtain fabric reaches a preset position along the annular conveying belt 2, the first mounting seat 4 and the second mounting seat 6 descend to press the curtain fabric on the rack 1, so that punching and cutting operations can be accurately carried out, and the fabric cannot be driven to deviate.

An auxiliary pressing block 15 is fixed on the lower surface of the suspended end of the cutting support plate 14, and the auxiliary pressing block 15, the first mounting seat 4 and the second mounting seat 6 are consistent in height. The auxiliary pressing block 15 can press the curtain fabric during cutting, so that the curtain fabric is prevented from deviating during cutting.

A stabilizing block 16 is fixed on the side surface of the suspended end of the cutting support plate 14, and the screw 12 is inserted into the stabilizing block 16 and is connected in a rotating manner. The stabilizer blocks 16 may improve the stability of the screw 12 during rotation.

The annular conveyer belt 2 is driven by the stepping motor that intermittent type nature stopped, after carrying the (window) curtain surface fabric of certain length, stepping motor stops, lift cylinder 3 and lift cylinder two 5 start this moment, descend mount pad one 4 and mount pad two 6, after pushing down the (window) curtain surface fabric, start cutting motor 13 and the cylinder 9 that punches a hole, to the (window) curtain surface fabric cutting and punching operation simultaneously, accomplish back lift cylinder one 3 and lift cylinder two 5 with mount pad one 4 and mount pad two 6 jack-up, stepping motor resumes to rotate this moment, the (window) curtain surface fabric continues to advance, and the (window) curtain surface fabric that cuts then the landing in the collection basket of frame 1 below.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A cutting device for curtain fabric with a three-dimensional interweaving flame-retardant function comprises a rack, an annular conveying belt, a punching mechanism and a cutting mechanism, and is characterized in that the rack is L-shaped, the rack is provided with a cross beam and a longitudinal beam which are perpendicular to each other, the annular conveying belt is positioned on the inner side of the rack, the cross beam is positioned at a discharge port of the annular conveying belt, the longitudinal beam is positioned on one side of the annular conveying belt, the upper end surface of the longitudinal beam is flush with the upper surface of the annular conveying belt, a first lifting cylinder is arranged at the joint of the longitudinal beam and the cross beam, a first mounting seat is fixed on a top rod of the first lifting cylinder, a second lifting cylinder is arranged at the outer end of the longitudinal beam, a second mounting seat is fixed on the top rod of the second lifting cylinder, the punching mechanism comprises a punching support plate, two ends of the punching support plate are fixedly connected with, the lower end of the punching cylinder is connected with a punch, and the longitudinal beam is provided with a plurality of through holes at equal intervals along the length direction; the cutting mechanism comprises a cutting tool bit, a screw rod, a cutting motor and a cutting support plate, wherein the cutting motor is fixed on the first mounting seat, one end of the cutting support plate is fixed on the first mounting seat, a sliding hole is formed in the cutting support plate, one end of the cutting tool bit is inserted into the sliding hole and slides along the sliding hole, the cutting tool bit is in threaded connection with the screw rod, the screw rod is in power connection with an output shaft of the cutting motor, a tool withdrawal groove is formed in a cross beam, the lower end of the cutting tool bit is connected with a blade, and the blade can be inserted.

2. The cutting device for the three-dimensional interwoven flame-retardant functional curtain fabric as claimed in claim 1, wherein the through holes correspond to the number and positions of the punches one by one.

3. The cutting device of the stereoscopic interwoven flame retardant functional curtain fabric according to claim 1, wherein the tool withdrawal groove is long and has the same length as the slide hole.

4. The cutting device for the three-dimensional interwoven flame retardant functional curtain fabric as claimed in claim 1, wherein the outer surface of the annular conveying belt is coated with raised wear-resistant particles.

5. The cutting device for the three-dimensional interwoven flame retardant functional curtain fabric as claimed in claim 1, wherein the first lifting cylinder and the second lifting cylinder are fixed on the lower end surface of the frame, a piston hole for a mandril to pass through is formed in the frame, the first mounting seat and the second mounting seat are both flat, and the first mounting seat and the second mounting seat can abut against the curtain fabric in the descending process.

6. The cutting device for the three-dimensional interwoven flame retardant functional curtain fabric as claimed in claim 1, 2, 3, 4 or 5, wherein an auxiliary pressing block is fixed on the lower surface of the suspended end of the cutting support plate, and the auxiliary pressing block, the first mounting seat and the second mounting seat are the same in height.

7. The cutting device for the three-dimensional interwoven flame retardant functional curtain fabric as claimed in claim 1, 2, 3, 4 or 5, wherein a stabilizing block is fixed to the side surface of the suspended end of the cutting support plate, and the screw rod is inserted into the stabilizing block and rotatably connected with the stabilizing block.