CN105908382B

CN105908382B - Cotton-wadded quilt cutting and sealing machine

Info

Publication number: CN105908382B
Application number: CN201610311114.7A
Authority: CN
Inventors: 董兴武
Original assignee: Anhui Xiao County Huixing Machinery Manufacturing Co ltd
Current assignee: Anhui Xiao County Huixing Machinery Manufacturing Co ltd
Priority date: 2016-05-10
Filing date: 2016-05-10
Publication date: 2021-10-29
Anticipated expiration: 2036-05-10
Also published as: CN105908382A

Abstract

The invention discloses a cotton quilt cutting and sealing machine, wherein a cutting device comprises a driving motor and a synchronous motor, the driving motor transmits power to a cutter through a belt pulley, a triangular belt and a cutter transmission shaft, and the cutter rotates to cut; synchronous machine drives the operation of hold-in range speed reducer through hold-in range speed reducer belt pulley and V belt, and the round trip movement of hold-in range is pull in the rotation of the last synchronous pulley of hold-in range speed reducer, and the both ends of hold-in range are fixed respectively on the safety cover at meter rice host computer both ends, through the traction of hold-in range to whole bag sealer that cuts, hold-in range one end is equipped with synchronizing wheel II, synchronizing wheel II has two to be pressed by roller drive sprocket and compresses tightly under the synchronizing belt, and the pressure is connected on the roller drive sprocket and is pressed by transmission, the pressure be equipped with thread take-up transmission on the transmission, sewing transmission is located the thread take-up transmission lower extreme. The invention overcomes the defects of the prior art, can reduce the participation of personnel in work and greatly improves the working efficiency.

Description

Cotton-wadded quilt cutting and sealing machine

Technical Field

The invention relates to the technical field of large-scale sewing equipment, in particular to a quilt cutting and sealing machine.

Background

The quilt sewing machine is a textile machine of quilting machine for sewing linear patterns on mattresses, bedspreads, quilts, etc. The quilt sewing machine comprises supports of equal length, which are independently configured to move up and down by means of independent operating rods; the needle mounting device comprises a plurality of needles mounted on a support member, and a guide member mounted below the support member, the guide member being provided with guide holes through which a needle support member carrying the needles is fixed to the support member. Each support rod is provided with a pressure foot and is elastically supported by a spring. The existing quilt sewing equipment can not achieve the aim of cutting and edge sealing of the cotton quilt into a whole for one-time flow forming, only can perform the assembly line type work of cutting and edge sealing, has high labor intensity and low working efficiency, and can be finished by the coordination of a plurality of people.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a quilt cutting and sealing machine which overcomes the defects of the prior art, has a reasonable design structure, can reduce the participation of personnel in work and greatly improves the working efficiency.

The technical problem to be solved by the invention can be realized by the following technical scheme:

a cotton quilt cutting and sealing machine comprises a cutting device, a sewing transmission device, a quilt pressing transmission device and a thread take-up transmission device, wherein the cutting device comprises a driving motor and a synchronous motor, the driving motor transmits power to a cutter through a belt pulley, a triangular belt and a cutter transmission shaft, and the cutter rotates to cut; synchronous machine drives the operation of hold-in range speed reducer through hold-in range speed reducer belt pulley and V belt, and the round trip movement of hold-in range is pull in the rotation of the last synchronous pulley of hold-in range speed reducer, and the both ends of hold-in range are fixed respectively on the safety cover at meter rice host computer both ends, through the traction of hold-in range to whole bag sealer that cuts, hold-in range one end be equipped with synchronizing wheel II, synchronizing wheel II has two to be pressed by roller drive sprocket and compresses tightly under the synchronizing belt, presses to be connected on the roller drive sprocket and presses by transmission, the pressure be equipped with thread take-up transmission on the transmission, sewing transmission be located the thread take-up transmission lower extreme.

The sewing transmission device comprises a main speed reducer driven by a driving motor, a transmission main shaft, two conical gears meshed with each other, a rotating shuttle driving gear transmission shaft and a rotating shuttle driving gear, wherein the rotating shuttle gear on the rotating shuttle is meshed with the rotating shuttle driving gear, and the rotating shuttle is driven to rotate in the same direction by the rotation of the rotating shuttle driving gear; the rotating shuttle gear is meshed with the needle gear, the rotation of the needle gear drives eccentric wheels on two sides of the needle gear to rotate, eccentric shafts on the eccentric wheels are respectively assembled with a connecting rod, and the other end of the connecting rod is respectively assembled with a needle support plate; the lower end of the needle support plate is provided with a needle rod, the needle support plate guide rail is fixed on the needle frame, the needle support plate moves up and down on the needle support plate guide rail through the movement of the eccentric wheel and the connecting rod, and the needle rod is matched with the rotating shuttle to finish the sewing work.

The quilt pressing transmission device comprises a synchronous motor, wherein the synchronous motor drives a synchronous belt speed reducer to run through a belt pulley and a triangular belt, and drives a synchronous belt, a synchronous wheel II, a quilt pressing roller driving chain wheel, a quilt pressing roller transmission chain, a quilt pressing roller chain wheel, an upper quilt pressing roller gear and a lower quilt pressing roller gear through the rotation of a synchronous wheel I on the synchronous belt speed reducer, so that the lower quilt pressing roller is finally driven to rotate; the upper pressed roller and the lower pressed roller rotate in opposite directions;

the lower pressed roller gear and the upper pressed roller gear are a group of gears which have the same parameters and are meshed with each other, and are in meshed transmission through the two gears.

The press driven device is also provided with an edge covering tray and an edge covering guide bent plate, and the edge covering passes through the middle of the two edge covering guide bent plates; when the cotton quilt is in work, the cotton quilt is dragged together with the cotton quilt through the rotation of the upper pressed roller and the lower pressed roller.

The take-up transmission device comprises a driving motor, wherein the driving motor drives a main speed reducer, a transmission main shaft, two meshed bevel gears, a rotating shuttle driving gear transmission shaft and a cam to rotate; when the cam rotates for one period, the cam nose props against the swing arm to swing downwards, and the transmission chain can be pulled while swinging, so that the take-up transmission chain wheel drives the take-up transmission shaft, the take-up transmission gear and the take-up lever to move; when the cam raised head rotates to be in contact with the swing arm, the tension spring pulls the transmission chain to lift the swing arm, the tension spring bracket is fixed on the cam box and can drive the take-up transmission chain wheel to drive the take-up transmission shaft, the take-up transmission gear and the take-up lever to move; the thread take-up transmission gear is two gears which are meshed with each other, and the thread take-up rod reciprocates up and down to take-up thread through the mutual operation of the above components.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the cutting and edge sealing active motor and the synchronous motor are started, the front side is used for cutting the cotton quilt from the middle by the cutter, and the rear side is used for performing edge sealing and sewing on the cut of the cotton quilt by using the edge sealing strip by the sewing edge sealing device; the advancing and retreating synchronous motor can advance through the traction of the synchronous belt; after the cutting and sealing work is finished, the cutting and sealing machine can automatically return to the right side of the host machine to perform the next work cycle period, so that the cutting and sealing integrated forming is realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the driven device of the invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A cotton quilt cutting and sealing machine comprises a cutting device 1, a sewing transmission device 2, a quilt pressing transmission device 3 and a thread taking-up transmission device 4, wherein the cutting device comprises a driving motor 101 and a synchronous motor 102, the driving motor 101 transmits power to a cutter 104 through a belt pulley, a triangular belt and a cutter transmission shaft 103, and the cutting of cotton quilts is completed through the high-speed rotation of the cutter 104; the synchronous motor 102 drives the synchronous belt speed reducer to run through a belt pulley of the synchronous belt speed reducer and a triangular belt, the synchronous belt 105 is driven to move back and forth through the rotation of the synchronous belt pulley on the synchronous belt speed reducer, two ends of the synchronous belt 105 are respectively fixed on protective covers at two ends of a metering host, the whole cutting and edge bonding machine is driven through the synchronous belt 104, one end of the synchronous belt 105 is provided with a synchronous wheel II106, the synchronous wheel II106 is provided with two driven chain wheels 107 for pressing a pressed roller to be tightly pressed under the synchronous belt 105, the driven chain wheels 107 for pressing are connected with a pressed driven device 3, the upper end of the pressed driven device 3 is provided with a thread taking-up transmission device 4, and the pressed driven device 2 is positioned at the lower end of the thread taking-up transmission device 4;

the sewing transmission device 2 comprises a main speed reducer 201 driven by a driving motor 101, a transmission main shaft 202, two meshed conical gears 203, a rotating shuttle driving gear transmission shaft and a rotating shuttle driving gear 204, wherein the rotating shuttle gear 2051 on the rotating shuttle 205 is meshed with the rotating shuttle driving gear 204, and the rotating shuttle 205 is rotated in the same direction by the rotation of the rotating shuttle driving gear 204; the rotating shuttle gear 2051 is meshed with the needle gear 206, the rotation of the needle gear 206 drives eccentric wheels 2061 at two sides of the needle gear to rotate, eccentric shafts on the eccentric wheels 2061 are respectively assembled with the connecting rod 207, and the other end of the connecting rod 207 is respectively assembled with the needle support plate 208; the lower end of the needle support plate is provided with a needle rod 2010, the needle support plate guide rail 209 is fixed on the needle frame, the needle support plate 208 moves up and down on the needle support plate guide rail 209 through the movement of the eccentric wheel 2061 and the connecting rod 207, and the needle rod 2010 is matched with the rotating shuttle 205 to finish sewing work.

The driven device 3 comprises a synchronous motor 102, the synchronous motor 102 drives a synchronous belt speed reducer to run through a belt pulley and a triangular belt, and drives a synchronous belt 105, a synchronous wheel II106, a driven roller driving chain wheel 107, a driven roller driving chain 301, a driven roller chain wheel 302, an upper driven roller gear 303 and a lower driven roller gear 304 through the rotation of a synchronous wheel I307 on the synchronous belt speed reducer, and finally drives the lower driven roller 305 to rotate; rotating the upper pressed roller 306 and the lower pressed roller 305 in opposite directions; the conveying motion of the quilt is realized, the two edge covering strip trays 6 placed on the cut-off knife protective cover 5 can rotate freely through the shaft, the rolled edge covering strips for sealing are placed on the edge covering strip trays 6 which can rotate, and the edge covering strips penetrate through the middle of the two plates of the edge covering strip guide bent plate 7. In operation, the cotton wadding is pulled by the rotation of the upper press roller 306 and the lower press roller 305. The lower pressed roller gear 303 and the upper pressed roller gear 304 are a set of gears with the same parameters and meshed with each other, and are driven by the two gears.

The thread take-up transmission device 4 comprises a driving motor 101, wherein the driving motor 101 drives a main speed reducer 201, a transmission main shaft 202, two meshed bevel gears 203, a rotating shuttle driving gear transmission shaft and a cam 401 to rotate; when the cam 401 rotates for one period, the raised head of the cam 401 props against the swing arm 402 to swing downwards, and the drive chain 403 is pulled while swinging, so that the thread take-up drive chain wheel 404 drives the thread take-up drive shaft 405, the thread take-up drive gear 406 and the thread take-up lever 407 to move; when the raised head of the cam 401 rotates to be in contact with the swing arm 402, the tension spring 408 pulls the transmission chain 403 to lift the swing arm 402, the tension spring bracket is fixed on the cam box and drives the take-up transmission chain wheel 404 to drive the take-up transmission shaft 405, the take-up transmission gear 406 and the take-up lever 407 to move; the thread take-up transmission gear 406 is two gears engaged with each other, and the thread take-up lever 407 reciprocates up and down to perform a thread take-up operation by the mutual operation of the above components. It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a cotton-wadded quilt cuts capper, includes cutting device, sewing transmission, presses by transmission and take-up transmission, its characterized in that: the cutting device comprises a driving motor and a synchronous motor, wherein the driving motor transmits power to the cutter through a belt pulley, a triangular belt and a cutter transmission shaft, and the cutter rotates to cut; the synchronous motor drives the synchronous belt speed reducer to run through a belt pulley of the synchronous belt speed reducer and a triangular belt, the synchronous belt is driven to move back and forth through the rotation of the synchronous belt pulley on the synchronous belt speed reducer, two ends of the synchronous belt are respectively fixed on protective covers at two ends of a metering host, the whole cutting and edge bonding machine is driven through the synchronous belt, one end of the synchronous belt is provided with a synchronous wheel II, two synchronous wheels II tightly press a driven roller driving sprocket under the synchronous belt, the driven roller driving sprocket is connected with a driven roller driving device, the upper end of the driven roller driving device is provided with a thread take-up transmission device, and the sewing transmission device is positioned at the lower end of the thread take-up transmission device;

the sewing transmission device comprises a main speed reducer driven by a driving motor, a transmission main shaft, two conical gears meshed with each other, a rotating shuttle driving gear transmission shaft and a rotating shuttle driving gear, wherein the rotating shuttle gear on the rotating shuttle is meshed with the rotating shuttle driving gear, and the rotating shuttle is driven to rotate in the same direction by the rotation of the rotating shuttle driving gear; the rotating shuttle gear is meshed with the needle gear, the rotation of the needle gear drives eccentric wheels on two sides of the needle gear to rotate, eccentric shafts on the eccentric wheels are respectively assembled with a connecting rod, and the other end of the connecting rod is respectively assembled with a needle support plate; the lower end of the needle support plate is provided with a needle rod, a needle support plate guide rail is fixed on the needle frame, the needle support plate moves up and down on the needle support plate guide rail through the movement of the eccentric wheel and the connecting rod, and the needle rod is matched with the rotating shuttle to finish sewing work;

the quilt pressing transmission device comprises a synchronous motor, wherein the synchronous motor drives a synchronous belt speed reducer to run through a belt pulley and a triangular belt, and drives a synchronous belt, a synchronous wheel II, a quilt pressing roller driving chain wheel, a quilt pressing roller transmission chain, a quilt pressing roller chain wheel, an upper quilt pressing roller gear and a lower quilt pressing roller gear through the rotation of a synchronous wheel I on the synchronous belt speed reducer, so that the lower quilt pressing roller is finally driven to rotate; the upper pressed roller and the lower pressed roller are rotated in opposite directions.

2. A quilt cutting and sealing machine as claimed in claim 1, wherein said lower and upper driven roller gears are a set of gears with same parameters and meshed with each other, and are driven by meshing of the two gears.

3. A quilt cutting and sealing machine as claimed in claim 1, wherein the quilt pressing transmission device is further provided with an edge covering tray and an edge covering guiding bending plate, and the edge covering passes through the middle of the edge covering guiding bending plate; when the cotton quilt is in work, the cotton quilt is dragged together with the cotton quilt through the rotation of the upper pressed roller and the lower pressed roller.

4. The quilt cutting and sealing machine as claimed in claim 1, wherein the thread take-up transmission device comprises a driving motor, the driving motor drives a main speed reducer, a transmission main shaft, two engaged bevel gears, a rotating shuttle driving gear transmission shaft and a cam to rotate; when the cam rotates for one period, the cam raised head of the cam pushes against the swing arm to swing downwards, and the swing can pull the transmission chain at the same time, so that the thread take-up transmission chain wheel drives the thread take-up transmission shaft, the thread take-up transmission gear and the thread take-up lever to move.