CN211222470U

CN211222470U - Screen printing machine fixture base capable of accurately controlling rotation angle

Info

Publication number: CN211222470U
Application number: CN201921671484.7U
Authority: CN
Inventors: 彭国亮
Original assignee: Guangzhou Jiuhong Intelligent Equipment Co ltd
Current assignee: Guangzhou Jiuhong Intelligent Equipment Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-08-11
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a but accurate control rotation angle's silk screen printing machine anchor clamps seat, including clamping seat and rotating base, the clamping seat rotates to be connected rotating base is last, rotating base is last to be installed and to be driven clamping seat pivoted rotary device. Has the advantages that: the utility model discloses can adjust the angle of clamping seat for the seal silk machine can print on various tapering faces, has improved printing efficiency, has practiced thrift the printing cost, has enlarged the applied scene of seal silk machine.

Description

Screen printing machine fixture base capable of accurately controlling rotation angle

Technical Field

The utility model relates to a printing machine field especially relates to a but accurate control rotation angle's silk screen printing machine anchor clamps seat.

Background

The silk screen printing machine is a machine for printing by using a silk screen printing plate, is applied to the aspects of package printing, advertisement printing, circuit product printing, handicraft printing and the like, and particularly needs to be used for printing characters and patterns on the surfaces of bottles.

The applicant filed a utility model application entitled "a screen printing machine clamp seat" to the national intellectual property office patent office in 2018, 7, 3.s., publication No. CN208646266U, and specifically discloses a screen printing machine clamp seat, which comprises a clamping seat, the clamping seat is provided with a motor, the movable end of the motor penetrates through the middle part of the clamping seat and is connected with a workpiece bottom shaft, the workpiece bottom shaft is connected with a clamp, the clamping seat is also provided with an air cylinder, the movable end of the air cylinder penetrates through the clamping seat and is connected with the nozzle push plate, the two sides of the nozzle push plate are fixedly connected with telescopic shafts respectively, through holes are formed in the two sides of the clamping seat respectively, one end of each telescopic shaft is inserted into each through hole and can move along the axial direction of each through hole, the other end of each telescopic shaft is connected with a nozzle seat, and a nozzle which rotates in a manner matched with the clamp is mounted in the middle of the nozzle seat. The problem of "most bottle be the cylinder, surface typeface and pattern have multiple colour, when printing, because typeface and pattern need print on the arc surface, consequently need fix the bottle on screen printing machine workstation, and need rotate the bottle, consequently need the accurate control rotation angle, prevent to rotate inertia when the stall simultaneously and lead to the bottle to continue to rotate, just can avoid typeface or pattern to overlap, guarantee printing quality and efficiency. Meanwhile, the specification of the bottle is diversified, and a common silk screen printing machine clamp is only in a single specification and is inconvenient to replace and only can print the bottle in one specification. Meanwhile, the bottles are made of various materials, and the silk screen printing machine clamp for bottle printing in the prior art can only clamp the bottles with hard texture and cannot print the bottles with soft texture. Meanwhile, the clamping seat in the prior art is complex in structure and inconvenient to install, and cannot enable the telescopic shaft to perform axial displacement with high precision. Simultaneously, the connection stability and the precision of the push pedal of chewing and cylinder among the prior art are poor, lead to easy dislocation, and then influence technical problem such as life.

With the continuous and deep research and development of the silk printing machine, the applicant finds that the existing silk printing machine can only print on a single taper surface, and when products with different tapers are replaced, the cost is increased to replace clamps with different tapers or the inclination angle of the clamp is manually adjusted, so that the printing surface of the product is parallel to the printing screen plate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but the not enough of prior art is overcome to accurate control rotation angle's silk screen printing machine anchor clamps seat.

The technical scheme of the utility model:

a silk screen printing machine clamp base capable of accurately controlling a rotation angle comprises a clamping base, wherein a motor is arranged on the clamping base, the movable end of the motor penetrates through the middle part of the clamping seat and is connected with the clamp, the clamping seat is also provided with an air cylinder, the movable end of the cylinder penetrates through the clamping seat and is connected with the nozzle push plate, two ends of the nozzle push plate are respectively and fixedly connected with a telescopic shaft, through holes are respectively arranged on two sides of the clamping seat, one end of each telescopic shaft is inserted in each through hole and can move along the axial direction of each through hole, the other end of each telescopic shaft is connected with a nozzle seat, the middle part of the nozzle seat is provided with a nozzle which is matched with the clamp to rotate, and the nozzle seat also comprises a rotating base, the clamping seat is rotatably connected to the rotating base, and the rotating base is provided with a rotating device for driving the clamping seat to rotate.

As the preferred technical scheme, rotating base is including even the board and by even the linking arm that upwards stretches out in board both ends. The clamping seat is fixedly connected with a rotating shaft, and the rotating shaft is pivoted on the connecting arm. And a bearing for pivoting the rotating shaft is arranged on the connecting arm. One end of the rotating shaft is connected with a worm gear speed reducing motor, and the worm gear speed reducing motor is connected with a servo motor.

Has the advantages that: the utility model discloses can adjust the angle of clamping seat for the seal silk machine can print on various tapering faces, has improved printing efficiency, has practiced thrift the printing cost, has enlarged the applied scene of seal silk machine.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of the clamping seat and the rotating base of the present invention.

Fig. 3 is an exploded view of the rotating base and other related components of the present invention.

Fig. 4 is a cross-sectional view of relevant parts such as a rotating base according to the present invention.

Detailed Description

The following is a detailed description of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited to these descriptions, and it should be noted that the features of the examples and examples in the present application may be combined with each other without conflict.

Referring to fig. 1, 2, 3 and 4, a screen printing machine clamp seat capable of accurately controlling a rotation angle in this embodiment includes a clamping seat 1, a motor 2 is installed on the clamping seat 1, a movable end of the motor 2 passes through the middle of the clamping seat 1 and is connected to a clamp 3, an air cylinder 4 is further installed on the clamping seat 1, a movable end of the air cylinder 4 passes through the clamping seat 1 and is connected to a nozzle push plate 5, two ends of the nozzle push plate 5 are respectively and fixedly connected to telescopic shafts 6, through holes are respectively formed at two sides of the clamping seat 1, one end of each telescopic shaft 6 is inserted into each through hole and can axially displace along each through hole, the other end of each telescopic shaft 6 is connected to a nozzle seat 7, a nozzle 8 rotating in cooperation with the clamp 3 is installed at the middle of the nozzle seat 7, so that the clamp 3 and the nozzle 8 cooperate to enable a regular bottle to realize silk printing by the screen printing machine, as the utility model discloses an invent a little, the utility model discloses still include rotating base 9, clamping seat 1 rotates to be connected on rotating base 9, install on the rotating base 9 and drive clamping seat 1 pivoted rotary device 10 to can adjust clamping seat 1's angle, make the silk machine print on various tapering surfaces, improve printing efficiency, practice thrift the printing cost, enlarged the application scene of silk machine.

The rotary base 9 includes a link plate 91 and link arms 92 extending upward from both ends of the link plate 91. The clamping seat 1 is fixedly connected with a rotating shaft 11, the rotating shaft 11 is pivoted on the connecting arm 92, specifically, the rotating shaft 11 can be fixed at the bottom or the upper part of the clamping seat 1 or fixed through the clamping seat 1, or two rotating shafts 11 can be respectively fixed at two sides of the clamping seat 1. The connecting arms 92 are provided with bearings 12 for pivotally connecting the rotating shaft 11, the bearings 12 may be ball bearings, and each connecting arm 92 may be provided with two ball bearings side by side, so as to improve the precision and stability of rotation. Worm gear motor 13 is connected to the one end of rotation axis 11, worm gear motor 13 installs the one side at rotating base 9, servo motor 14 is connected to worm gear motor 13, and worm gear motor 13 and servo motor 14 constitute rotary device 10 jointly promptly, and the miniaturization setting of the whole device of being convenient for has saved the space, can export great revolving force simultaneously.

To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A silk screen printing machine clamp base capable of accurately controlling a rotation angle comprises a clamping base, wherein a motor is arranged on the clamping base, the movable end of the motor penetrates through the middle part of the clamping seat and is connected with the clamp, the clamping seat is also provided with an air cylinder, the movable end of the cylinder penetrates through the clamping seat and is connected with the nozzle push plate, two ends of the nozzle push plate are respectively and fixedly connected with a telescopic shaft, through holes are respectively arranged on two sides of the clamping seat, one end of each telescopic shaft is inserted in each through hole and can move along the axial direction of each through hole, the other end of each telescopic shaft is connected with a nozzle seat, a nozzle which is matched with the clamp to rotate is arranged in the middle of the nozzle seat, the clamping device is characterized by further comprising a rotating base, the clamping seat is rotatably connected to the rotating base, and a rotating device for driving the clamping seat to rotate is mounted on the rotating base.

2. The clamp base of the screen printing machine capable of accurately controlling the rotation angle as claimed in claim 1, wherein the rotating base comprises a connecting plate and connecting arms extending upwards from two ends of the connecting plate.

3. The clamp base of the screen printing machine capable of accurately controlling the rotation angle as claimed in claim 2, wherein a rotation shaft is fixedly connected to the clamp base, and the rotation shaft is pivotally connected to the connecting arm.

4. The clamp base of the screen printing machine capable of accurately controlling the rotation angle as claimed in claim 3, wherein the connecting arm is provided with a bearing for pivotally connecting the rotating shaft.

5. The screen printing machine clamp seat capable of accurately controlling the rotation angle according to claim 3, wherein one end of the rotation shaft is connected with a worm gear speed reduction motor, and the worm gear speed reduction motor is connected with a servo motor.