CN201245754Y

CN201245754Y - Computer quilter

Info

Publication number: CN201245754Y
Application number: CNU2008200423523U
Authority: CN
Inventors: 许重瑾; 高兴东
Original assignee: SUZHOU ZHENGBU MACHINE MANUFACTURING CO LTD
Current assignee: SUZHOU ZHENGBU MACHINE MANUFACTURING CO LTD
Priority date: 2008-07-31
Filing date: 2008-07-31
Publication date: 2009-05-27
Anticipated expiration: 2018-07-31

Abstract

The utility model provides a computer quilting machine, which comprises a fixing seat and a sliding seat, as well as a portal frame spanning the base frame, wherein, an upper hollow long arm and a lower hollow long arm are arranged on the fixing seat in a sliding manner, the sliding direction of the long arms is vertical to that of the sliding seat, a main shaft is contained in each long arm, spring centering components are arranged between the long arms and the main shaft, and the computer quilting machine also comprises a plurality of synchronous belts for synchronously driving two main shafts. The utility model has the advantages that the structure is compact and novel, the performances are stable and reliable, and the computer quilting machine solves the problem of the uniformity and the stability of the driving shaft well; in addition, the installation is convenient, the noise is obviously reduced, and the sewing quality is obviously improved.

Description

Computer quilter

Technical field

The utility model relates to a kind of quilting equipment, especially relates to a kind of computer quilter that is used to process various quilted beddings, bedcover, mattress fabric, quilt cover etc.

Background technology

Along with growth in the living standard, people are more and more higher to the requirement of bedding, the variation of flower shape, complicated, the thickening of mattress fabric.Existing quilting equipment can't reach the quilting of thick cloth, style complexity, and quilting speed is unhappy, and complex structure is unreasonable, the processing cost height.

The known quilting machines shaft transmission that is used for uses steel pipe as matrix mostly at present, and fix a bearing block every the 600-800mm place in the steel pipe periphery, bearing block and steel pipe are rigidly connected, with supporting steel pipe, such structure is to the requirement height of steel pipe, and processing cost height and difficulty are big; In addition, when quilting machines operation transmission,, thereby cause the transmission noise big because bearing block is to be fixedly connected on the steel pipe periphery; Simultaneously, such structure is not easy to install and maintenance.

Summary of the invention

The purpose of this utility model is to solve the problems of the technologies described above, and a kind of compact conformation novelty, computer quilter stable and reliable for performance are provided.

The purpose of this utility model is achieved through the following technical solutions:

A kind of computer quilter, comprise a fixedly support and can be with respect to the slip support of fixing support slip, and across the gantry stand that is arranged on the support, described gantry stand is provided with computer monitor and controller, on fixing support, be mounted slidably up and down two hollow long-armed, described long-armed glide direction is perpendicular to the glide direction of slip support, respectively contain a main shaft in each is long-armed, and be provided with spring to heart assembly between long-armed and main shaft, described computer quilter also includes several synchronous bands that can make two main shaft Synchronous Transmission.

Further, a described end that is positioned at long-armed last main shaft connects the quilting machines head, and a described end that is positioned at long-armed down lower main axis connects quilting machines slip support.

Described long-armedly is provided with motor at the other end with respect to head, and this motor drives by belt initiatively and goes up main shaft, and drives lower main axis again, last main shaft and lower main axis Synchronous Transmission by driven belt.

Again further, described spring comprises the floating bearing of supports main shaft to heart assembly, described floating bearing periphery is set with a working of plastics, described working of plastics outer race is provided with a nylon jacket, cover is useful on the elastic component of vibration damping in the described nylon jacket, and described elastic component prolongs that described floating bearing radial direction is extended and against described long-armed inwall.

Further, described long-armed slip by X to drive motors, L type be with synchronously, synchronously common cooperation of band drives X to the H type, the slip of described slip support by Y to drive motors, L type be with synchronously, Y drives synchronously to the H type common cooperation of band, the common cooperation of band drives synchronously by driver and H type in the axially-movable of described head.

Described long-armed in sliding process by a crawling traction.

Described fixedly support is provided with the limit switch that the limit slippage support slides.

The beneficial effects of the utility model are mainly reflected in: the compact conformation novelty, and stable and reliable for performance, solved the uniformity and the stability of power transmission shaft well, and easy for installation, noise reduces obviously, more realized higher sewing quality.

Description of drawings

Below in conjunction with accompanying drawing technical solutions of the utility model are described further:

Fig. 1: the front view of the utility model computer quilter.

Fig. 2: the vertical view of the utility model computer quilter.

Fig. 3: the right view of the utility model computer quilter.

Fig. 4: the left view of the utility model computer quilter.

Fig. 5: the A among Fig. 1 is to view.

Wherein:

1 fixing support 2 gantry stands 3 slip supports

4 long-armed 5 heads, 6 computer display screens

Main shaft 9 lower main axis on 7 controllers 8

10 X are with 11 Y to be with 12 H types to be with synchronously synchronously to the H type to the H type synchronously

13 motors 14 are belt 15 driven belts initiatively

16 springs are with synchronously to heart assembly 17 drivers 18 L types

19 X to drive motors 20 Y to drive motors 21 crawler belts

22 limit switches

The specific embodiment

The utility model has disclosed a kind of computer quilter, to shown in Figure 5, comprises a fixedly support 1 and can be with respect to the fixing slip support 3 of support 1 slip as Fig. 1, and across the gantry stand 2 that is arranged on the support 1,3.Described fixedly support 1 is provided with the limit switch 22 that limit slippage support 3 slides.

Described gantry stand 2 is provided with computer monitor 6 and controller 7, on fixing support 1, be mounted slidably up and down two hollow long-armed 4, described long-armed 4 glide direction is perpendicular to the glide direction of slip support 3, and described long-armed 4 are drawn by a crawler belt 21 in sliding process.

Respectively contain a

main shaft

8,9 in each is long-armed, and long-armed 4 and

main shaft

8,9 between be provided with spring to heart assembly 6, what described computer quilter included also that several can make two main shafts, 8,9 Synchronous Transmission is with 10,11,12,18 synchronously.A described end that is positioned at long-armed 4 last main shaft 8 connects quilting machines head 5, the described end connection quilting machines slip support 3 that is positioned at down long-armed 4 lower main axis 9.Describedly long-armed 4 and be provided with motor 13 at the other end with respect to head 5, this motor 13 drives by belt 14 initiatively and goes up main shaft 8, and drives lower main axis 9 again, last main shaft 8 and lower main axis 9 Synchronous Transmission by driven belt 15.

Described spring comprises the floating bearing of supports main shaft to heart assembly 6, described floating bearing periphery is set with a working of plastics, described working of plastics outer race is provided with a nylon jacket, cover is useful on the elastic component of vibration damping in the described nylon jacket, and described elastic component prolongs that described floating bearing radial direction is extended and against described long-armed 4 inwalls.

Described long-armed 4 slip by X to drive motors 19, L type be with 18 synchronously, X was with for 10 common cooperations drove to the H type synchronously, the slip of described slip support 3 by Y to drive motors 20, L type be with 18 synchronously, Y was with for 11 common cooperations drove to the H type synchronously, the axially-movable of described head 5 was with for 12 common cooperations drove by driver 17 and H type synchronously.

This device has adopted suspended structure, profile is novel compact, adopted synchronous band, on synchronous pulley connects, connection between the lower main axis, guaranteed the synchronism of transmission main shaft well, to reach higher sewing quality, especially reach 2745mm long-armed 4 in, having designed four groups of springs is installed in diameter to heart assembly 6 the long 2900mm main shaft 8 of 16mm is only arranged, on 9, rely on these four groups of assemblies 6 to come the support elongated main shaft in long-armed 4, solved the rigidity of main shaft well, more importantly solved main shaft in the rotation of the high speed up to 2000 rev/mins, four groups of springs rely on the balanced action of spring centrifugal force to heart assembly, can remain the center of main shaft, with the center that guarantees main shaft axle head when rotating at a high speed and make it not produce shake, so that reach the stationarity of power transmission shaft running, realized the high stability of transmission, also realized the decrease of noise functions in the transmission process.

The main shaft of this preferred embodiment, spring all are hidden in long-armed 4 heart assembly, have played the effect of safeguard protection, can not see the fixing of any screw, screw in long-armed 4 outsides, make external form novelty more attractive in appearance.

The utility model still has multiple concrete embodiment, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the claimed scope of the utility model.

Claims

1, a kind of computer quilter, comprise the fixedly support (1) and the slip support (3) that can slide with respect to fixing support (1), and across being arranged at support (1,3) gantry stand on (2), described gantry stand (2) is provided with computer monitor (6) and controller (7), it is characterized in that: fixedly be mounted slidably two hollow long-armed (4) up and down on the support (1), the glide direction of described long-armed (4) is perpendicular to the glide direction of slip support (3), respectively contain a main shaft (8 in each is long-armed, 9), and at long-armed (4) and main shaft (8,9) be provided with spring between to heart assembly (6), described computer quilter also includes several can make two main shafts (8,9) the synchronous band (10 of Synchronous Transmission, 11,12,18).

2, computer quilter according to claim 1, it is characterized in that: a described end that is positioned at the last main shaft (8) of long-armed (4) connects quilting machines head (5), the described end connection quilting machines slip support (3) of the lower main axis (9) of long-armed (4) down that is positioned at.

3, computer quilter according to claim 2, it is characterized in that: described long-armed (4) are provided with motor (13) at the other end with respect to head (5), this motor (13) is by main shaft (8) in the drive of active belt (14), and drive lower main axis (9) again, last main shaft (8) and lower main axis (9) Synchronous Transmission by driven belt (15).

4, computer quilter according to claim 1, it is characterized in that: described spring comprises the floating bearing of supports main shaft to heart assembly (6), described floating bearing periphery is set with a working of plastics, described working of plastics outer race is provided with a nylon jacket, cover is useful on the elastic component of vibration damping in the described nylon jacket, and described elastic component prolongs that described floating bearing radial direction is extended and against described long-armed (4) inwall.

5, computer quilter according to claim 4, it is characterized in that: the slip of described long-armed (4) is with (18), X to be with (10) common cooperation to drive synchronously to the H type by X to drive motors (19), L type synchronously, the slip of described slip support (3) is with (18), Y to be with (11) common cooperation to drive synchronously to the H type by Y to drive motors (20), L type synchronously, and the axially-movable of described head (5) is with (12) common cooperation to drive by driver (17) and H type synchronously.

6, computer quilter according to claim 5 is characterized in that: described long-armed (4) are drawn by a crawler belt (21) in sliding process.

7, computer quilter according to claim 1 is characterized in that: described fixedly support (1) is provided with the limit switch (22) that limit slippage support (3) slides.