CN217127729U

CN217127729U - Shaft transmission device of quilter

Info

Publication number: CN217127729U
Application number: CN202220760748.1U
Authority: CN
Inventors: 黄志刚
Original assignee: Suzhou Qianghe Intelligent Manufacturing Co ltd
Current assignee: Suzhou Qianghe Intelligent Manufacturing Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-05
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a quilter shaft transmission belongs to quilter technical field, the load simulator comprises a case, the left side fixedly connected with chamber door of machine case, the fixed case of right side fixedly connected with of chamber door, the equal sliding connection in top and the bottom on fixed incasement chamber right side has a screw thread section of thick bamboo, two the equal threaded connection in one side that the screw thread section of thick bamboo is relative has positive and negative threaded rod, the surface of positive and negative threaded rod is provided with first helical gear, the left side meshing of first helical gear has the second helical gear, the left side fixedly connected with transfer line of second helical gear. The utility model discloses through the setting of quick-witted case, chamber door, fixed case, a screw thread section of thick bamboo, positive and negative threaded rod, first helical gear, second helical gear and transfer line during the use, can the person of facilitating the use open the chamber door, and the person of facilitating the use overhauls the quilting spindle transmission of quick-witted incasement, has solved the problem that such structure of quilting spindle transmission is difficult to the maintenance.

Description

Shaft transmission device of quilter

Technical Field

The utility model relates to a quilter technical field specifically is quilter shaft transmission.

Background

The quilting machine is a textile machine for sewing linear patterns on the surfaces of bed sheets, bedspreads, quilts and the like. The quilting machine for quilt sewing forming can be divided into a straight quilting machine and a computer quilting machine according to the needle number and the sewing pattern, along with the improvement of living standard, the requirements of people on bedding are higher and higher, the diversification and the complication of the flower shape are realized, and the thickening of mattress fabric is realized by the quilting machine processing. A quilting machine is a textile machine used for sewing linear patterns on mattresses, bedspreads, quilts and the like. It is similar in principle to a sewing machine. Quilting machines for quilt sewing and forming can be divided into straight quilting machines and computer quilting machines according to the quantity of needles and the types of sewing patterns. The quilter head is driven by the control of the independent needle rod, and the power for driving the needle to reciprocate up and down is realized by the driving of a synchronous belt or the rotation of an eccentric cam.

At present, most of the known quilting machine shaft transmission mechanisms use steel pipes as substrates, bearing blocks are fixed at the periphery of the steel pipes at intervals of 600-800mm, the bearing blocks of the quilting machine shaft transmission mechanisms are rigidly connected with the steel pipes to support the steel pipes, the structure of the quilting machine shaft transmission mechanisms has high requirements on the steel pipes, and the quilting machine shaft transmission mechanisms have high processing cost and great difficulty; quilter shaft transmission device such structure of quilter shaft transmission device is difficult for the maintenance, consequently, the utility model provides a quilter shaft transmission device to solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quilter shaft transmission to solve the problem that proposes among the above-mentioned background art.

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

quilter shaft transmission device, including the quick-witted case, the left side fixedly connected with chamber door of machine case, the fixed case of right side fixedly connected with of chamber door, the equal sliding connection in top and the bottom on fixed incasement chamber right side has a screw thread section of thick bamboo, two the equal threaded connection in one side that the screw thread section of thick bamboo is relative has positive and negative threaded rod, positive and negative threaded rod's surface is passed through the bearing frame and is supported the rotation, and the junction fixed connection of bearing frame and fixed case, positive and negative threaded rod's surface is provided with first helical gear, the left side meshing of first helical gear has the second helical gear, the left side fixedly connected with transfer line of second helical gear, the left side of transfer line runs through the chamber door through the bearing and extends to the outside and the fixedly connected with turning handle of chamber door.

As a further scheme of the utility model, the top fixedly connected with motor on machine incasement chamber right side, the output shaft fixedly connected with driving gear of motor, the bottom meshing of driving gear has driven gear.

As the utility model discloses scheme further again, there are first transmission shaft and second transmission shaft in the top and the bottom on machine incasement chamber right side respectively through bearing swing joint, the left side and the driven gear fixed connection of first transmission shaft.

As the utility model discloses scheme further again, the surface of first transmission shaft and second transmission shaft all is provided with the belt pulley, two the surface of belt pulley all connects through belt drive.

As the utility model discloses scheme further again, the equal fixedly connected with slide rail in top and the bottom on fixed incasement chamber right side, the right side fixedly connected with slider of a screw thread section of thick bamboo, and slider and slide rail sliding connection.

As the utility model discloses scheme further again, machine incasement chamber's top and bottom are all seted up flutedly, the one end that positive and negative threaded rod was kept away from to the screw thread section of thick bamboo stretches into the inner chamber of recess.

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

the utility model discloses through the setting of quick-witted case, chamber door, fixed case, a screw thread section of thick bamboo, positive and negative threaded rod, first helical gear, second helical gear and transfer line during the use, can the person of facilitating the use open the chamber door, and the person of facilitating the use overhauls the quilting spindle transmission of quick-witted incasement, has solved the problem that such structure of quilting spindle transmission is difficult to the maintenance.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a partial enlarged view of A in the structure of the present invention;

fig. 4 is a connection perspective view of the structure middle shaft transmission device of the present invention.

In the figure: 1. a chassis; 2. a box door; 3. a fixed box; 4. a threaded barrel; 5. a positive and negative threaded rod; 6. a first helical gear; 7. a second helical gear; 8. a transmission rod; 9. a motor; 10. a driving gear; 11. a driven gear; 12. a first drive shaft; 13. a second drive shaft; 14. a belt pulley; 15. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 (b):

referring to fig. 1 to 4, in the embodiment of the present invention, a quilter shaft transmission device includes a machine case 1, a left side of the machine case 1 is fixedly connected with a box door 2, a right side of the box door 2 is fixedly connected with a fixed box 3, top and bottom of a right side of an inner cavity of the fixed box 3 are both slidably connected with threaded cylinders 4, one opposite sides of the two threaded cylinders 4 are both threadedly connected with positive and negative threaded rods 5, surfaces of the positive and negative threaded rods 5 are supported and rotated by bearing seats, and the bearing seats are fixedly connected with a joint of the fixed box 3, a first helical gear 6 is arranged on a surface of the positive and negative threaded rod 5, an axis of the first helical gear 6 is fixedly connected with a surface of the positive and negative threaded rod 5, a second helical gear 7 is engaged with a left side of the first helical gear 6, a transmission rod 8 is fixedly connected with a left side of the second helical gear 7, a left side of the transmission rod 8 penetrates through the bearing and extends to the outside of the box door 2 and is fixedly connected with a rotation handle, through the arrangement of the case 1, the case door 2, the fixed case 3, the threaded cylinder 4, the positive and negative threaded rod 5, the first helical gear 6, the second helical gear 7 and the transmission rod 8, a user can open the case door 2 conveniently, the user can overhaul the quilting machine shaft transmission device in the case 1 conveniently, and the problem that the quilting machine shaft transmission device is not easy to maintain due to the structure is solved.

Specifically, the top of the right side of the inner cavity of the case 1 is fixedly connected with a motor 9, an output shaft of the motor 9 is fixedly connected with a driving gear 10, and the bottom of the driving gear 10 is engaged with a driven gear 11.

Specifically, the top and the bottom of the right side of the inner cavity of the chassis 1 are respectively and movably connected with a first transmission shaft 12 and a second transmission shaft 13 through bearings, and the left side of the first transmission shaft 12 is fixedly connected with the driven gear 11.

Specifically, the surfaces of the first transmission shaft 12 and the second transmission shaft 13 are both provided with belt pulleys 14, the joints of the first transmission shaft 12 and the second transmission shaft 13 with the belt pulleys 14 are fixedly connected, and the surfaces of the two belt pulleys 14 are both in transmission connection through belts.

Specifically, the top and the equal fixedly connected with slide rail in bottom on 3 inner chambers right sides of fixed box, the right side fixedly connected with slider of a screw thread section of thick bamboo 4, and slider and slide rail sliding connection, through the setting of slide rail and slider, can carry out spacing removal to a screw thread section of thick bamboo 4.

Specifically, grooves 15 are formed in the top and the bottom of the inner cavity of the case 1, and one end, far away from the positive and negative threaded rods 5, of the threaded cylinder 4 extends into the inner cavity of each groove 15.

The principle of the embodiment is as follows:

when the quilting machine shaft transmission device is used, the driving gear 10 is driven to rotate by the motor 9, the driven gear 11 can be driven to rotate by the rotation of the driving gear 10, the first transmission shaft 12 and the belt pulley 14 can be driven to rotate by the rotation of the driven gear 11, the two belt pulleys 14 can drive the second transmission shaft 13 to rotate by the cooperation of the belts, so that the quilting machine shaft transmission device is constructed, when the quilting machine shaft transmission device needs to be maintained, a user rotates the rotating handle to drive the transmission rod 8 and the second helical gear 7 to rotate, the first helical gear 6 and the positive and negative threaded rod 5 can be driven to rotate by the rotation of the second helical gear 7, the two threaded cylinders 4 limited by the sliding rails and the sliding blocks can be driven to move relatively, at the moment, the threaded cylinders 4 can move out of the grooves 15, and at the moment, the user can open the box door 2, the quilter shaft transmission device in the machine case 1 is convenient for a user to overhaul.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. Quilter shaft transmission device comprises a case (1) and is characterized in that a left side fixedly connected with case door (2) of the case (1), a right side fixedly connected with fixed case (3) of the case door (2), the top and the bottom on the right side of an inner cavity of the fixed case (3) are respectively and slidably connected with a threaded cylinder (4) and a positive and negative threaded rod (5) in a threaded connection mode, the surface of the positive and negative threaded rod (5) is supported and rotated through a bearing seat, the joint of the bearing seat and the fixed case (3) is fixedly connected, a first helical gear (6) is arranged on the surface of the positive and negative threaded rod (5), a second helical gear (7) is meshed on the left side of the first helical gear (6), a left side fixedly connected with transmission rod (8) of the second helical gear (7) is penetrated through the case door (2) through a bearing and extends to the outside of the case door (2), and a rotating handle is fixedly connected with the transmission rod (8) .

2. The quilter shaft transmission device as claimed in claim 1, wherein a motor (9) is fixedly connected to the top of the right side of the inner cavity of the machine box (1), a driving gear (10) is fixedly connected to an output shaft of the motor (9), and a driven gear (11) is engaged with the bottom of the driving gear (10).

3. The quilter shaft transmission device as claimed in claim 2, wherein the top and bottom of the right side of the inner cavity of the machine box (1) are movably connected with a first transmission shaft (12) and a second transmission shaft (13) through bearings respectively, and the left side of the first transmission shaft (12) is fixedly connected with the driven gear (11).

4. Quilter shaft drive as claimed in claim 3, characterized in that the surfaces of the first drive shaft (12) and the second drive shaft (13) are each provided with a belt pulley (14), and the surfaces of both the belt pulleys (14) are connected by a belt drive.

5. The quilter shaft transmission device as claimed in claim 1, wherein slide rails are fixedly connected to the top and the bottom of the right side of the inner cavity of the fixed box (3), and a slide block is fixedly connected to the right side of the threaded cylinder (4) and is slidably connected with the slide rails.

6. The quilting machine shaft transmission device as defined in claim 1, wherein the top and the bottom of the inner cavity of the machine box (1) are provided with grooves (15), and one end of the threaded cylinder (4) far away from the forward and reverse threaded rod (5) extends into the inner cavity of the groove (15).