CN210763442U

CN210763442U - Processing equipment with flame retardant function cloth

Info

Publication number: CN210763442U
Application number: CN201920762437.7U
Authority: CN
Inventors: 赵万里
Original assignee: Hangzhou Rainbow Classic Textile Co ltd
Current assignee: Hangzhou Rainbow Classic Textile Co ltd
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-06-16
Anticipated expiration: 2029-05-25

Abstract

The utility model discloses a processing device, which comprises a machine table, wherein the machine table is provided with an upper conveying roller, a lower conveying roller, a pressing plate, a heating wire, an upper clamping plate, a lower clamping plate and a traction frame; the upper and lower conveying rollers, the pressing plate, the electric heating wire and the traction frame are sequentially arranged along the conveying direction of the cloth. The utility model discloses a heating wire cutting cloth of high temperature has replaced the mode that adopts the sword of cutting to cut among the prior art, and the pressure of cutting out process heating wire and cloth is less, can not make each cloth layer that constitutes the cloth take place to drag, effectively avoids section department to take place the cloth separation, has improved the finished product yields. The cloth is added with the heat insulation layer to prevent heat from being transferred to the bottom layer when encountering open fire or high-temperature components, thereby improving the safety of objects or human bodies on the inner side.

Description

Processing equipment with flame retardant function cloth

Technical Field

The application belongs to the technical field of functional cloth processing equipment, and particularly relates to processing equipment with flame retardant function cloth.

Background

The flame-retardant cloth is special cloth with a flame-retardant function, and is widely used in many occasions to reduce the harm of open fire and reduce the possibility of causing fire because of the excellent flame-retardant property. Common flame-retardant cloth is directly made of flame-retardant fibers, the flame-retardant and fireproof performance is excellent, but the flexibility of the flame-retardant fibers is poor, so that the flame-retardant cloth has certain limitation in actual use, cannot generate slight deformation, is high in manufacturing cost and is not suitable for popularization and promotion.

In order to improve the flexibility of the cloth and ensure the flame retardance, people invent the flame-retardant cloth with a composite layer structure, the cloth comprises a bottom layer made of fibers with better flexibility and a surface layer made of fibers with better flame retardance, and the two layers are bonded to form a composite layer, so that the cloth has better flexibility and certain flame retardance, the manufacturing cost is greatly reduced, and the application range is further expanded. However, it is gradually found that although such a fabric has a good flame retardant property, when contacting with flame, the high temperature generated by the flame cannot ignite the fabric, but the heat can be transferred to the fabric and further transferred to the bottom fabric, and if the heat resistance of the part contacting with the fabric is poor, the part will be burnt, and if the part is a human body, the part will be burnt, and thus the fabric has some defects.

On the other hand, because this kind of cloth is composite construction, the bottom cloth passes through the adhesive with the top cloth and laminates, consequently can make bottom cloth and top cloth take place to drag in the department of cutting because of cutting power makes in the extruded twinkling of an eye when using to cut the sword to produce the separation in section department, seriously influence finished product quality.

In summary, the flame retardant fabric in the prior art needs to be further improved, and the modified cutting method needs to be changed to cut the flame retardant fabric to ensure the quality of the finished product.

Disclosure of Invention

The technical problem that this application will solve is: the utility model provides a cloth and processing equipment with fire-retardant function, the cloth increases the insulating layer and prevents the heat transfer, and the protection inlayer cloth does not receive high temperature to influence, and the cloth adopts high temperature heating wire to replace and tailors the sword and tailor, avoids section department to take place the separation, improves the yields.

The application is realized as follows: a processing device comprises a machine table, wherein the machine table is provided with an upper conveying roller and a lower conveying roller for conveying cloth, a pressing plate for pressing the cloth, an electric heating wire for cutting the cloth, an upper clamping plate and a lower clamping plate for clamping the cloth, and a traction frame for driving the upper clamping plate and the lower clamping plate; the upper and lower conveying rollers, the pressing plate, the electric heating wire and the traction frame are sequentially arranged along the conveying direction of the cloth.

Furthermore, the two ends of the upper conveying roller and the lower conveying roller are respectively rotatably arranged on the two roller seats on the machine table, a first driven gear is arranged at one end of the upper conveying roller, a second driven gear is arranged at the end part of the same side of the lower conveying roller, a driving gear meshed with the second driven gear is arranged on one side of the second driven gear, the driving gear is arranged on a main shaft of a conveying motor, and the first driven gear is meshed with the second driven gear.

Furthermore, the first driven gear and the second driven gear have the same number of teeth, and the number of teeth of the driving gear is 1/3-1/2 of the number of teeth of the first driven gear.

Furthermore, a pressing platform is arranged below the pressing plate, the pressing platform is arranged on a cutting support, the cutting support is arranged on the machine platform and is provided with a pressing cylinder, and the pressing plate is arranged on a push rod of the pressing cylinder.

Furthermore, the heating wire is arranged on a lifting frame, the lifting frame is arranged on a push rod of the cutting cylinder, the cutting cylinder is arranged on a cutting support, the cutting support is arranged on the machine table, and the heating wire is parallel to the machine table.

Furthermore, a hood for covering the pressing plate and the electric heating wire is arranged on the machine table.

Furthermore, the upper clamping plate is arranged on a lifting plate, the lifting plate is arranged on a clamping support in a sliding mode, the clamping support and the lower clamping plate are arranged on a fixing plate, a plurality of clamping cylinders are further arranged on the clamping support, the lifting plate is connected with push rods of the clamping cylinders, two ends of the fixing plate are arranged on two sliding seats respectively, the sliding seats are arranged on linear bearings, the linear bearings are arranged on the optical axis in a sliding mode, and the optical axis is arranged on the side portion of the machine table.

Furthermore, the traction frame is arranged on a screw nut, the screw nut is arranged on a screw rod, the screw nut is connected with a sliding block, the sliding block is arranged on a sliding rail, the screw rod and the sliding rail are arranged on a screw rod frame in parallel, a servo motor is arranged on the screw rod frame, and a main shaft of the servo motor is connected with the screw rod.

Furthermore, a distance sensor for controlling the moving distance of the traction frame is arranged on the machine table.

The beneficial effect that this application brought is:

1. the processing equipment in this application adopts the heating wire cutting cloth of high temperature, has replaced the mode that adopts the sword of cutting to cut among the prior art, and the pressure of cutting process heating wire and cloth is less, can not make each cloth layer that constitutes the cloth take place to drag, effectively avoids section department to take place the cloth separation, has improved the finished product yields.

2. The processing equipment in this application adopts earlier to pull out the cloth to set for length, and then cuts through the electric heat silk, can reduce the cloth length error after cutting.

3. The processing equipment in this application adopts the aircraft bonnet to cover heating wire and clamp plate, avoids causing the injury because human mistake touches.

Drawings

FIG. 1 is a perspective view of the construction of the processing apparatus of the present application;

FIG. 2 is a right side view of the construction of the processing apparatus of the present application;

FIG. 3 is a sectional view of the structure taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a partially enlarged view at B in fig. 3.

Detailed Description

The present application is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present application more clearly, and the protection scope of the present application is not limited thereby.

As shown in fig. 1 to 5, the present application also discloses a processing apparatus, which is mainly used for fixed-length cutting of a cloth 31. The processing equipment comprises a machine table 1, wherein the machine table 1 is provided with upper and lower conveying rollers 3 and 4 for conveying cloth 31, a pressing plate 28 for pressing the cloth 31, a heating wire 30 for cutting the cloth 31, upper and

lower clamping plates

15 and 16 for clamping the cloth 31 and a traction frame 17 for driving the upper and

lower clamping plates

15 and 16; the upper and lower feed rollers 3, 4, the platen 28, the heating wire 30, and the traction frame 17 are sequentially arranged in the feed direction of the cloth 31.

Further, on two roller seats 5 on board 1 were located in the both ends of upper and lower conveying roller 3, 4 rotated respectively, the one end of going up conveying roller 3 was equipped with driven gear 6, and the homonymy tip of lower conveying roller 4 is equipped with driven gear two 7, and one side of driven gear two 7 is equipped with rather than engaged with driving gear 8, and on driving gear 8 located a conveying motor's main shaft, driven gear 6 was engaged with driven gear two 7 mutually. Not only can the rotation of the conveying rollers be achieved through the gear transmission mechanism, but also the two conveying rollers can be rotated in opposite rotation directions to drive the cloth 31 to be conveyed forwards.

Furthermore, the first driven gear 6 and the second driven gear 7 have the same number of teeth, and the number of teeth of the driving gear 8 is 1/3-1/2 of the number of teeth of the first driven gear 6. Such a gear ratio can improve the conveying force of the cloth.

Furthermore, a pressing platform 29 is arranged below the pressing plate 28, the pressing platform 29 is arranged on a cutting support 24, the cutting support 24 is arranged on the machine platform 1 and is provided with a pressing cylinder 27, and the pressing plate 28 is arranged on a push rod of the pressing cylinder 27. The cloth 31 can be pressed by the pressing plate 28 to be straightened before cutting, thereby improving cutting accuracy.

Furthermore, the heating wire 30 is disposed on a lifting frame 26, the lifting frame 26 is disposed on a push rod of the cutting cylinder 25, the cutting cylinder 25 is disposed on a cutting support 24, the cutting support 24 is disposed on the machine table 1, and the heating wire 30 is parallel to the machine table 1. The heating wire 30 is supplied with power from an external power source, and is raised to a high temperature in a short time by a voltage boosting circuit so that the cloth can be cut. When the cloth is cut, the acting force of the electric heating wire 30 is extremely small, and the layers of the cloth 31 cannot be pulled, so that the separation of the cross section is avoided.

Further, a hood 2 for covering the pressing plate 28 and the heating wire 30 is provided on the machine base 1. The hood 2 prevents an external object or a human body from entering the hood 2 by mistake, prevents the external object or the human body from contacting the pressing plate 28 and the hood 2, and improves safety.

Furthermore, the upper clamping plate 15 is arranged on a lifting plate 13, the lifting plate 13 is slidably arranged on a clamping support 12, the clamping support 12 and the lower clamping plate 14 are both arranged on a fixing plate 11, a plurality of clamping cylinders 14 are further arranged on the clamping support 12, push rods of the clamping cylinders 14 are connected with the lifting plate 13, two ends of the fixing plate 11 are respectively arranged on two sliding seats 10, the sliding seats 10 are arranged on the linear bearing 9, the linear bearing 9 is slidably arranged on the optical axis 32, and the optical axis 32 is arranged on the side portion of the machine table 1.

Further, a traction frame 17 is arranged on the screw nut 18, and the fixing plate 11 is connected with the traction frame 17. The screw nut 18 is arranged on the screw 20, the screw nut 18 is connected with the sliding block 23, the sliding block 23 is arranged on the sliding rail 22, the screw 20 and the sliding rail 22 are arranged on the screw frame 21 in parallel, the servo motor 19 is arranged on the screw frame 21, and a main shaft of the servo motor 19 is connected with the screw 20. The moving distance of the traction frame 17 can be accurately controlled through the servo motor 19 and the lead screw 20, thereby providing favorable conditions for improving the cutting precision.

Further, a distance sensor for controlling the moving distance of the traction frame 17 is arranged on the machine table 1. The distance sensor can be a displacement sensor, and the telescopic rod of the distance sensor is connected with the traction frame 17 so as to detect the moving distance of the traction frame 17 when the traction frame 17 moves, thereby achieving the purpose of distance control.

When the cloth cutting machine is used, one end of a cloth 31 extends between an upper conveying roller 3 and a lower conveying roller 4, then a conveying motor is started to drive the two conveying rollers to rotate, the cloth 31 is conveyed forwards, after the cloth 31 passes through a pressing table 29, a traction frame 17 moves towards the direction of the pressing table 29, the end part of the cloth 31 enters between an upper clamping plate 15 and a lower clamping plate 14, at the moment, a clamping cylinder 14 works to lower the upper clamping plate 15 to clamp the cloth 31, then the traction frame 17 is moved reversely to pull the cloth 31 forwards, after the cloth 31 is pulled to a set position, the traction frame 17 stops, a pressing cylinder 27 works to lower a pressing plate 28 to press the cloth 31, finally a cutting cylinder 25 works to lower the cutting support 26, an electric heating wire 30 heated to a higher temperature contacts the cloth 31 and fuses the cloth 31 by using high temperature, and cutting operation is completed. Then the traction frame 17 moves forward a certain distance slightly and resets the clamping cylinder 14 in the moving process, the cut cloth automatically and flatly falls on the machine table 1, and the cloth 31 can be cut and uniformly stacked on the machine table 1 by repeating the process.

The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.

Claims

1. The utility model provides a processing equipment with fire-retardant function cloth which characterized in that: the cloth cutting machine comprises a machine table (1), wherein upper and lower conveying rollers (3, 4) for conveying cloth (31), a pressing plate (28) for pressing the cloth, an electric heating wire (30) for cutting the cloth (31), upper and lower clamping plates (15, 16) for clamping the cloth (31) and a traction frame (17) for driving the upper and lower clamping plates (15, 16) are arranged on the machine table (1); the upper and lower conveying rollers (3, 4), the pressing plate (28), the electric heating wire (30) and the traction frame (17) are sequentially arranged along the conveying direction of the cloth (31).

2. The processing equipment of the cloth with the flame retardant function according to claim 1, characterized in that: the two ends of the upper conveying roller (3) and the lower conveying roller (4) are respectively rotatably arranged on two roller seats (5) on the machine table (1), one end of the upper conveying roller (3) is provided with a first driven gear (6), the end parts of the lower conveying roller (4) on the same side are provided with a second driven gear (7), one side of the second driven gear (7) is provided with a driving gear (8) meshed with the second driven gear, the driving gear (8) is arranged on a main shaft of a conveying motor, and the first driven gear (6) is meshed with the second driven gear (7).

3. The processing equipment of the cloth with the flame retardant function according to claim 2, characterized in that: driven gear (6) with driven gear two (7) have the number of teeth that equals, the number of teeth of driving gear (8) is 1/3 ~ 1/2 of the number of teeth of driven gear (6).

4. The processing equipment of the cloth with the flame retardant function according to claim 1, characterized in that: the lower part of clamp plate (28) is equipped with presses platform (29), press platform (29) to locate one and tailor on support (24), tailor support (24) and locate on board (1), it is equipped with down air cylinder (27), clamp plate (28) are located on the push rod of down air cylinder (27).

5. The processing equipment of the cloth with the flame retardant function according to claim 1, characterized in that: the electric heating wire (30) is arranged on a lifting frame (26), the lifting frame (26) is arranged on a push rod of a cutting cylinder (25), the cutting cylinder (25) is arranged on a cutting support (24), the cutting support (24) is arranged on the machine table (1), and the electric heating wire (30) is parallel to the machine table (1).

6. The processing equipment of the cloth with the flame retardant function according to claim 1, characterized in that: the machine table (1) is provided with a machine cover (2) used for covering the pressing plate (28) and the electric heating wires (30).

7. The processing equipment of the cloth with the flame retardant function according to claim 1, characterized in that: the utility model discloses a clamp structure, including a lifter plate (13), punch holder (13), lifter plate (13) slide and locate on one presss from both sides tight support (12), press from both sides tight support (12) with lower plate (16) are all located on a fixed plate (11), still be equipped with a plurality of die clamping cylinder (14) on pressing from both sides tight support (12), the push rod of die clamping cylinder (14) is connected lifter plate (13), the both ends of fixed plate (11) are located respectively on two slides (10), linear bearing (9) are located to slide (10), linear bearing (9) slide and locate on optical axis (32), optical axis (32) are located the lateral part of board (1).

8. The processing equipment of the cloth with the flame retardant function according to claim 1, characterized in that: the traction frame (17) is arranged on a screw nut (18), the screw nut (18) is arranged on a screw rod (20), the screw nut (18) is connected with a sliding block (23), the sliding block (23) is arranged on a sliding rail (22), the screw rod (20) and the sliding rail (22) are arranged on a screw rod frame (21) in parallel, a servo motor (19) is arranged on the screw rod frame (21), and a main shaft of the servo motor (19) is connected with the screw rod (20).

9. The processing equipment of the cloth with the flame retardant function according to claim 1, characterized in that: and a distance sensor for controlling the moving distance of the traction frame (17) is arranged on the machine table (1).