CN217351759U

CN217351759U - Automatic crumpling machine for surrounding strips of double-layer mattress

Info

Publication number: CN217351759U
Application number: CN202123104964.5U
Authority: CN
Inventors: 冯孝金; 何凯
Original assignee: Xidengbao Mattress Machinery Guangzhou Co ltd
Current assignee: Xidengbao Mattress Machinery Guangzhou Co ltd
Priority date: 2021-12-12
Filing date: 2021-12-12
Publication date: 2022-09-02
Anticipated expiration: 2031-12-12

Abstract

The utility model discloses an automatic machine of crumpling of double-deck mattress foxing, include: the feeding device consists of a main frame and a feeding frame, the feeding frame is arranged on one side of the main frame, the cloth feeding device is arranged at the top of the main frame, the sewing machine head is arranged in the middle of the main frame, the sewing machine head is provided with a wrinkling device, a traction device and a machine head presser foot, the wrinkling device is arranged on one side of the sewing machine head, and a main shaft of the wrinkling device is connected with a rotating shaft of the sewing machine head through a belt; the gag lever post is installed to one side symmetry that the top of body frame is close to the blowing frame, and the material roller is installed to one side that the blowing frame was kept away from at the top of body frame. The utility model discloses the big non-woven fabrics of monoblock is sewed up through sewing machine with the surface fabric, and when reacing corner position, the machine can automatic corner sewing, accomplishes up to four angles, and one shot forming only needs can accomplish this technology alone, and is fast, and production efficiency is high, it is even to crumple, effectual, data control, accurate efficient advantage.

Description

Automatic crumpling machine for double-layer mattress surrounding strip

Technical Field

The utility model relates to a surface fabric processing equipment technical field, more specifically are automatic crumpling machine of double-deck mattress foxing.

Background

Pleating machines are widely used in the textile industry. The superspeed chain type double-needle pleating flat seaming machine is one of the pleating machines, has various derived varieties, can be provided with various accessories to realize multifunctional sewing, is widely applied to various knitting sewing material tatting, sofas, curtains, children clothes, women's clothes, wind shields, cushions, hand warmers and the like, and is a necessary sewing device for large-scale sewing factories. The pleating machine adopts a forced oil return device at the needle bar, effectively controls the measurement of the needle bar mechanism and eliminates the oil leakage phenomenon.

Four corners of a connecting part mattress between a first layer and a second layer of a common double-layer mattress on the market are manually folded in half by required fabric length, cut, abutted and sewn, marked and sewn by a large whole piece of non-woven fabric, so that the four corners are formed, and the process is multi-process, multi-station and multi-manual production. The process needs an experienced parking place, and the four corners can be spliced unevenly, so that asymmetry is easy to occur, and the attractiveness of the mattress is affected. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic machine of crumpling of double-deck mattress foxing has solved during double-deck mattress processing multiple operation, multistation processing and has needed multiple equipment and technician cooperation production, leads to the production process complicated, the error rate is high, the quality is unstable, manufacturing cost is high, efficient low grade problem, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: automatic machine of wrinkling of double-deck mattress foxing includes: the cloth feeding device comprises a main frame and a material placing frame, the material placing frame is installed on one side of the main frame, a cloth feeding device is installed at the top of the main frame, a sewing machine head is installed in the middle of the main frame, a wrinkling device, a traction device and a machine head presser foot are arranged on the sewing machine head, the wrinkling device is installed on one side of the sewing machine head, and a main shaft of the wrinkling device is connected with a rotating shaft of the sewing machine head through a belt;

limiting rods are symmetrically arranged on one side, close to the material placing frame, of the top of the main frame, material supporting rollers are arranged on one side, far away from the material placing frame, of the top of the main frame, the lower portion of the main frame is of an open box body structure, a control mechanism is arranged in the main frame, and a display screen is arranged on the inner side of the main frame;

the fabric feeding device is characterized in that the fabric is wound and connected onto the material placing frame, the end part of the fabric sequentially penetrates through the limiting rod, the fabric feeding device, the material supporting roller and the wrinkling device, and the end part of the fabric is arranged below a machine head presser foot of the sewing machine head.

As a preferred embodiment of the present invention, the control mechanism includes an electronic box, a foot switch, a clamp, a first motor, and a presser foot lifting device, the electronic box is installed in one side of the interior of the box structure, the foot switch is fixed at the front end of the interior bottom of the box structure, the clamp is fixed at the top of the box structure and located at one side of the sewing machine head, the first motor and the presser foot lifting device are fixed at the top of the box structure.

As a preferred embodiment of the present invention, the foot switch includes a main switch and two auxiliary switches installed on both sides of the main switch.

As a preferred embodiment of the utility model, the work feed device includes mount, two motor, cylinder, main shaft, two motor are installed on the lateral wall of mount and the power take off end of two motor extends to the inboard of mount and is connected with the main shaft, install bearing frame and shaft coupling on the main shaft, it is connected with the cylinder still to rotate in the mount, the photoelectric sensing ware is installed to bottom one side of mount, and the top of mount is provided with the mounting panel and is connected with the body frame through the mounting panel.

As a preferred embodiment of the utility model, the inboard of mount is provided with the pinch roller of two symmetries, and one of them pinch roller is connected with the main shaft, and another pinch roller adopts the connecting axle to rotate to connect in the mount inboardly.

As an optimized embodiment of the present invention, the bearings are disposed between the connecting shaft and the fixing frame, between the main shaft and the fixing frame, and between the main shaft and the bearing seat.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses, put the surface fabric on the blowing device, through spacing axle, work feed device, cylinder, crumpling device aircraft nose presser foot, cut the monoblock non-woven fabrics and put on the left side of body frame platen, will pass anchor clamps and aircraft nose presser foot on the limit, the non-woven fabrics will be in the surface fabric below this moment, the sewing machine head can be in the same place surface fabric and non-woven fabrics sewing; the photoelectric sensor is arranged on the front side of the cloth feeding device and used for sensing the supply condition of the fabric, and the cloth feeding device stops feeding when the sensor senses the cloth; when the sensor does not sense the cloth, the cloth feeding motor continuously feeds the cloth, so that the synchronous conveying of the fabric is ensured. And two inductors are arranged below the table plate of the main frame, are arranged below the clamp and are used for sensing the use condition of the non-woven fabric, and the two inductors respectively give a speed reduction signal and a crumpling signal to the machine, so that the machine can be switched between linear sewing and corner crumpling. The big non-woven fabrics of monoblock is sewed up through sewing machine with the surface fabric, and when reacing corner position, the machine can automatic corner sewing, accomplishes up four angles, and one shot forming only needs can accomplish this technology alone, and is fast, and production efficiency is high, it is even to crumple, effectual, data control, accurate efficient advantage.

Drawings

FIG. 1 is a first structural diagram of the automatic double-layer mattress foxing crumpling machine of the present invention;

FIG. 2 is a second structural diagram of the automatic double-layer mattress foxing creasing machine of the present invention;

fig. 3 is a first structural diagram of the cloth feeding device of the present invention;

fig. 4 is a second structural diagram of the cloth feeding device of the present invention.

In the figure, 1, a material discharging device; 2. a cloth feeding device; 3. a display screen; 4. fabric; 5. a crumpling device; 6. a sewing machine head; 7. a traction device; 8. a machine head presser foot; 9. a main frame; 10. an electric box; 11. a foot switch; 12. a clamp; 13. a first motor; 14. a presser foot lifting device; 15. a cylinder; 16. a photoelectric sensor; 17. a bearing; 18. a pinch roller; 19. a main shaft; 20. a bearing seat; 21. mounting a plate; 22. a coupling; 23. and a second motor.

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.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: automatic machine of crumpling of double-deck mattress foxing includes: the device comprises a discharging device 1, wherein the discharging device 1 consists of a main frame 9 and a discharging frame, the discharging frame is installed on one side of the main frame 9, a cloth feeding device 2 is installed at the top of the main frame 9, a sewing machine head 6 is installed in the middle of the main frame 9, a wrinkling device 5, a traction device 7 and a machine head presser foot 8 are arranged on the sewing machine head 6, the wrinkling device 5 is installed on one side of the sewing machine head 6, and a main shaft 19 of the wrinkling device 5 is connected with a rotating shaft of the sewing machine head 6 through a belt, so that the wrinkling device 5 and the sewing machine head 6 always keep synchronous rotation;

limiting rods are symmetrically arranged on one side, close to the feeding frame, of the top of the main frame 9, the two limiting rods clamp and limit cloth, a material supporting roller is arranged on one side, far away from the feeding frame, of the top of the main frame 9 and supports the cloth, a control mechanism is arranged below the main frame 9 in an open box structure, the control mechanism carries out semi-automatic control on equipment, a display screen 3 is arranged on the inner side of the main frame 9, and the display screen 3 outputs data;

the material placing frame is connected with a fabric 4 in a winding mode, the end portion of the fabric 4 sequentially penetrates through the limiting rod, the cloth feeding device 2, the material supporting roller and the wrinkling device 5, the end portion of the fabric is arranged below a machine head presser foot 8 of the sewing machine head 6, and the machine head presser foot 8 presses down the fabric.

Further improved, as shown in fig. 2: the control mechanism comprises an electric box 10, a foot switch 11, a clamp 12, a first motor 13 and a first presser foot lifting device 14, the electric box 10 is installed on one side of the interior of the box body structure, the foot switch 11 is fixed at the front end of the inner bottom of the box body structure, the clamp 12 is fixed at the top of the box body structure and located on one side of the sewing machine head 6, the first motor 13 and the first presser foot lifting device 14 are fixed at the inner top of the box body structure, and the motor of the sewing machine is controlled to rotate through the foot switch 11.

Further improved, as shown in fig. 2: the foot switch 11 comprises a main switch and two auxiliary switches arranged on two sides of the main switch, and is convenient to tread.

Example two

Further improved, as shown in fig. 3-4: the cloth feeding device 2 comprises a fixing frame, a second motor 23, a cylinder 15 and a main shaft 19, the second motor 23 is installed on one side wall of the fixing frame, a power output end of the second motor 23 extends to the inner side of the fixing frame and is connected with the main shaft 19, a bearing seat 20 and a coupler 22 are installed on the main shaft 19, the cylinder 15 is further connected in the fixing frame in a rotating mode, a photoelectric sensor 16 is installed on one side of the bottom of the fixing frame, and a mounting plate 21 is arranged at the top of the fixing frame and is connected with the main frame 9 through the mounting plate 21. Two symmetrical press wheels 18 are arranged on the inner side of the fixing frame, one press wheel 18 is connected with a main shaft 19, and the other press wheel 18 is rotatably connected to the inner side of the fixing frame by a connecting shaft. Bearings are arranged between the connecting shaft and the fixing frame, between the main shaft 19 and the fixing frame and between the main shaft 19 and the bearing seat 20, cloth is clamped and pressed and conveyed through the two pressing wheels 18, and the two supporting plates are further arranged at the positions of the pressing wheels 18, so that the cloth can be conveniently supported and conveyed.

The utility model discloses when using, good material back on the machine, the surface fabric 4 of work or material rest is continuously sent forward to work or material rest to work or material feeding device 2, guarantees the supply of rear end material, and the front end material is rotated by the wheel on aircraft nose sewing and the draw gear 7 and is carried, has the belt to be connected between draw gear 7 main shaft 19 and the 6 pivots of sewing machine head, guarantees that speed between them can be synchronous. Three foot switches 11 respectively control the pressing/lifting of the upper press wheel 18 of the cloth feeding device 2, the starting/stopping of the machine head, the pressing/lifting of the machine head presser foot 8 and the starting/stopping of the crumpling device 5. During production, one side of the cut rectangular non-woven fabric penetrates through the clamp 12, the presser foot of the sewing machine head 6 and the tractor wheel, and then the head end of the fabric 4 is installed below the tractor wheel. Starting the sewing machine head 6, wherein the sewing machine head 6 performs linear sewing, and the sewing machine head sewing speed is reduced when the non-woven fabric leaves the induction range of the first inductor below the table plate of the main frame 9; after the non-woven fabric leaves the induction range of the second inductor below the bedplate of the main frame 9, the crumpling device 5 on the machine head is started, and at the moment, the material needs to be rotated by manual assistance and is matched with a machine to crumple the corner of the material. After the wrinkling is finished, the edges of the non-woven fabric and the fabric 4 are sewn in a straight line again, the head end of the fabric 4 returns to the rear of the sewing machine head 6 after the four edges and the four corners of the non-woven fabric are sewn in sequence, the fabric 4 is cut off at a proper place, then the clamp 12 and the spring pin on the wrinkling device 5 are opened, the fabric is rotated to the rear side of the machine head, and then the head end and the tail end of the fabric 4 are folded for splicing. The speed, the stroke and other parameters of the whole process are controlled by a machine program, and modification parameters can be set on the display screen 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Automatic machine of wrinkling of double-deck mattress foxing includes: blowing device (1), its characterized in that: the cloth feeding device (1) consists of a main frame (9) and a cloth feeding frame, the cloth feeding frame is installed on one side of the main frame (9), the cloth feeding device (2) is installed on the top of the main frame (9), the sewing machine head (6) is installed in the middle of the main frame (9), the sewing machine head (6) is provided with a wrinkling device (5), a traction device (7) and a machine head presser foot (8), the wrinkling device (5) is installed on one side of the sewing machine head (6), and a main shaft (19) of the wrinkling device (5) is connected with a rotating shaft of the sewing machine head (6) through a belt;

limiting rods are symmetrically arranged on one side, close to the material placing frame, of the top of the main frame (9), material supporting rollers are arranged on one side, far away from the material placing frame, of the top of the main frame (9), the lower portion of the main frame (9) is of an open box body structure, a control mechanism is arranged in the main frame, and a display screen (3) is arranged on the inner side of the main frame (9);

the cloth feeding frame is wound with a fabric (4), the end part of the fabric (4) sequentially penetrates through the limiting rod, the cloth feeding device (2), the material supporting roller and the wrinkling device (5), and the end part is arranged below a machine head presser foot (8) of the sewing machine head (6).

2. The automatic creasing machine for double-layer mattress foxing of claim 1, characterised in that: the control mechanism comprises an electric box (10), a foot switch (11), a clamp (12), a first motor (13) and a presser foot lifting device (14), the electric box (10) is installed on one side inside the box body structure, the foot switch (11) is fixed to the front end of the inner bottom of the box body structure, the clamp (12) is fixed to the top of the box body structure and located on one side of the sewing machine head (6), and the first motor (13) and the presser foot lifting device (14) are fixed to the inner top of the box body structure.

3. The automatic creasing machine for double-layer mattress foxing of claim 2, characterised in that: the foot switch (11) comprises a main switch and two auxiliary switches arranged on two sides of the main switch.

4. The automatic creasing machine for double-layer mattress foxing of claim 1, characterised in that: work feed device (2) are including mount, two (23) of motor, cylinder (15), main shaft (19), two (23) of motor are installed on the lateral wall of mount and the power take off of two (23) of motor extend to the inboard of mount and be connected with main shaft (19), install bearing frame (20) and shaft coupling (22) on main shaft (19), it is connected with cylinder (15) still to rotate in the mount, photoelectric sensing ware (16) are installed to bottom one side of mount, and the top of mount is provided with mounting panel (21) and is connected with body frame (9) through mounting panel (21).

5. The automatic double-layer mattress foxing creasing machine of claim 4, wherein: two symmetrical press wheels (18) are arranged on the inner side of the fixing frame, one press wheel (18) is connected with the main shaft (19), and the other press wheel (18) is rotatably connected to the inner side of the fixing frame through a connecting shaft.

6. The automatic double-layer mattress foxing creasing machine of claim 5, wherein: and bearings (17) are arranged between the connecting shaft and the fixed frame, between the main shaft (19) and the fixed frame, and between the main shaft (19) and the bearing seat (20).