CN218430446U

CN218430446U - Automatic positioning device of silk screen plate-making machine

Info

Publication number: CN218430446U
Application number: CN202222356901.7U
Authority: CN
Inventors: 高本强
Original assignee: Qufu Yuqiaofu Technology Co Ltd
Current assignee: Qufu Yuqiaofu Technology Co Ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-02-03
Anticipated expiration: 2032-09-05

Abstract

The utility model provides an automatic positioning device of silk screen plate-making machine, relates to silk screen plate-making machine field, and including two slide rails, two slide rails are fixed connection respectively in the frame both sides, and sliding fit has first slider and second slider on the slide rail, installs the cylinder mount pad on the first slider, rotates on the cylinder mount pad and is connected with the cylinder, installs the fixing base on the second slider, installs a supporting beam between two fixing bases, it is equipped with silk screen plate location inserted bar to prop up supporting beam middle part, the cylinder is connected with the fixing base. The utility model discloses a jumbo size and small-size otter board location can be realized in the slidingtype design, utilizes first knob to realize this device and frame location, utilizes second knob, third knob to realize a supporting beam's locking location, utilizes the silk screen board location inserted bar to peg graft and cooperates the automatic positioning that the cylinder realized the silk screen board in the silk screen board.

Description

Automatic positioning device of silk screen plate-making machine

Technical Field

The utility model belongs to the technical field of the silk screen plate-making machine and specifically relates to an automatic positioning device of silk screen plate-making machine.

Background

The silk screen printing refers to that a silk screen is used as a plate base, and a silk screen printing plate with pictures and texts is manufactured by a photosensitive plate making method. The screen plate comprises a screen frame and screen yarns, the screen plate making machine needs to position the screen plate when in use so that ink can be accurately printed on a printing stock, and the website https:// haokan.baidu.com/vpd = wisentual & vid =8621631571192448899 discloses a screen printing operation and positioning operation video, the video is adjusted for positioning by multiple times, and the website https:// v.qq.com/x/page/i0948ef8lzv.html discloses how each screen printing device can realize high-precision positioning video, screen plate positioning is realized by front, rear, left and right limiting blocks of the screen plate in the video, but four limiting blocks of the video adopt a fixed connection mode and can only adapt to the screen plate with a certain size, and if the screen printing device is replaced by another large-size screen plate or another small-size screen plate, the screen printing device cannot realize work. The technical defect is embodied in the related video and is really existed.

Chinese patent CN 203623115U discloses a screen printing plate positioning device, which utilizes a ball screw to drive a slide carriage to drive a screen printing plate to position, and the mode is suitable for positioning a screen printing plate adjusted at a short distance, and the cost is higher if the transmission efficiency of the ball screw at a long distance is lower.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides an automatic positioning device of silk screen plate-making machine can fix a position by the not unidimensional otter board of adaptation, and is with low costs effectual.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an automatic positioning device of silk screen plate-making machine, installs in the frame of silk screen plate-making machine, including two parallel arrangement's slide rail, two slide rail difference fixed connection is in the frame both sides, sliding fit has first slider and second slider on the slide rail, its characterized in that, install the cylinder mount pad on the first slider, it is connected with the cylinder to rotate on the cylinder mount pad, install the fixing base on the second slider, two install a supporting beam between the fixing base, be equipped with second knob and third knob on the fixing base, a supporting beam passes through second knob and third knob fixed connection in the fixing base, a supporting beam middle part is equipped with silk screen plate location inserted bar, the cylinder is connected with the fixing base.

Furthermore, a through hole is formed in the cylinder mounting seat, a first knob is installed in the through hole, a rack threaded hole of a linear array is formed in the rack, and the first knob can be in threaded connection with the threaded hole to limit relative movement between the cylinder mounting seat and the rack.

Further, the fixing base includes the bottom plate, the bottom plate both sides are equipped with left board and right board, still be equipped with the upper plate between left board and the right board, the upper plate is directly over the bottom plate, right side board one side is equipped with the connecting plate, connecting plate one side is formed with the groove of avoiing.

Furthermore, a threaded hole matched with the third knob is formed in the right plate.

Furthermore, the upper plate is provided with a threaded hole matched with the second knob.

Furthermore, the supporting beam comprises two connecting blocks which are fixedly connected through a supporting rod, a threaded hole is formed in the middle of each connecting block, and the second knob penetrates through the threaded hole in each connecting block and then is connected into the threaded hole in the upper plate in a threaded mode.

Furthermore, the wire mesh plate positioning inserted bar is connected with a positioning seat, and the positioning seat is fixedly connected to the supporting bar through a bolt.

The beneficial effects of the utility model are that: the sliding type design of the utility model can realize the positioning of the large-size screen plate and the small-size screen plate, the positioning of the device and the frame is realized by utilizing the first knob, the locking positioning of the supporting beam is realized by utilizing the second knob and the third knob, and the automatic positioning of the screen plate is realized by utilizing the inserting rod for positioning the screen plate to be inserted in the screen plate and matching with the cylinder; the design of avoiding the groove cooperatees with the third knob, avoids the third knob to form when locking and unclamping a supporting beam and interferes.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic three-dimensional structure of a support beam;

FIG. 3 is a schematic view of the usage state of the present invention;

in the figure: the wire mesh plate positioning device comprises a machine frame 1, a machine frame threaded hole 11, a sliding rail 21, a first sliding block 22, a second sliding block 23, a cylinder mounting seat 3, a first knob 31, a cylinder 4, a fixing seat 5, a bottom plate 51, a left plate 52, an upper plate 53, a connecting plate 54, an evasion groove 541, a right plate 55, a supporting beam 6, a supporting rod 61, a second knob 7, a third knob 8, a wire mesh plate positioning inserted rod 9 and a positioning seat 91.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.

As shown in fig. 1 to 3, an automatic positioning device of screen plate-making machine is installed in frame 1 of screen plate-making machine, including two parallel arrangement's slide rail 21, two slide rail difference fixed connection is in the frame both sides, sliding fit has first slider 22 and second slider 23 on the slide rail, install cylinder mount pad 3 on the first slider, it is connected with cylinder 4 to rotate on the cylinder mount pad, install fixing base 5 on the second slider, two install a supporting beam 6 between the fixing base, be equipped with second knob 7 and third knob 8 on the fixing base, a supporting beam passes through second knob and third knob fixed connection in the fixing base, a supporting beam middle part is equipped with screen plate location inserted bar 9, the cylinder is connected with the fixing base.

Further, be equipped with the through-hole on the cylinder mount pad, install first knob 31 in the through-hole, it is with it cooperation, be equipped with the frame screw hole 11 of line type array in the frame, first knob can threaded connection in order to restrict the relative movement between cylinder mount pad 3 and frame 1 in the screw hole.

In at least one embodiment, the fixing seat includes a bottom plate 51, a left plate 52 and a right plate 55 are disposed on two sides of the bottom plate, an upper plate 53 is further disposed between the left plate and the right plate, the upper plate is located directly above the bottom plate, a connecting plate 54 is disposed on one side of the right plate, and an avoiding groove 541 is formed on one side of the connecting plate. The design of avoiding the groove cooperatees with the third knob, avoids the third knob to form when locking and unclamping a supporting beam and interferes.

In at least one embodiment, the supporting beam 6 includes two connecting blocks, the two connecting blocks are fixedly connected through a supporting rod 61, a threaded hole is formed in the middle of each connecting block, and the second knob penetrates through the threaded hole in each connecting block and then is connected in the threaded hole in the upper plate in a threaded manner so as to be used for fixedly connecting the supporting beam and the fixing seat.

Further, the wire mesh plate positioning insertion rod 9 is connected with a positioning seat 91, and the positioning seat is fixedly connected to the supporting rod through a bolt.

Working mode, when the device needs to position the silk screen plate, firstly, the first sliding block 22 and the second sliding block 23 are pushed to move to proper positions along the sliding rail, then the first knob 31 is in threaded connection with the threaded hole 11 of the rack, so that the cylinder mounting seat is locked with the rack, then the supporting beam is placed in a U-shaped groove formed by the left plate, the right plate and the upper plate, the second knob penetrates through the connecting block and is in threaded connection with the threaded hole of the upper plate to be used for fixedly connecting the supporting beam and the fixing seat, then the third knob is rotated to enable the end part of the third knob to abut against one side of the supporting beam to avoid shaking, the positioning insertion rod of the silk screen plate is inserted into the positioning hole of the silk screen plate, the cylinder acts to enable the silk screen plate to be clamped, and when the silk screen plate is subsequently replaced, only the cylinder retracts, the positioning insertion rod of the silk screen plate is inserted into the telescopic rod of the cylinder in the new silk screen plate to stretch out, and secondary automatic positioning of the silk screen plate can be realized.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

Claims

1. The utility model provides an automatic positioning device of silk screen plate-making machine, installs in the frame of silk screen plate-making machine, including two parallel arrangement's slide rail, two slide rail difference fixed connection is in the frame both sides, sliding fit has first slider and second slider on the slide rail, its characterized in that, install the cylinder mount pad on the first slider, it is connected with the cylinder to rotate on the cylinder mount pad, install the fixing base on the second slider, two install a supporting beam between the fixing base, be equipped with second knob and third knob on the fixing base, a supporting beam passes through second knob and third knob fixed connection in the fixing base, a supporting beam middle part is equipped with silk screen plate location inserted bar, the cylinder is connected with the fixing base.

2. The automatic positioning device of a screen-making machine according to claim 1, wherein the cylinder mount is provided with a through hole, a first knob is mounted in the through hole, the frame is provided with a linear array of frame threaded holes, and the first knob can be screwed in the threaded holes to limit relative movement between the cylinder mount and the frame.

3. The automatic positioning device of the screen plate-making machine according to claim 1 or 2, wherein the fixing seat comprises a bottom plate, a left plate and a right plate are arranged on two sides of the bottom plate, an upper plate is further arranged between the left plate and the right plate, the upper plate is positioned right above the bottom plate, a connecting plate is arranged on one side of the right plate, and an avoiding groove is formed on one side of the connecting plate.

4. The automatic positioning device of a screen-to-plate machine of claim 3, wherein the right plate is provided with a threaded hole for the third knob.

5. The automatic positioning device of the screen plate-making machine of claim 3, wherein the upper plate is provided with a threaded hole for matching with the second knob.

6. The automatic positioning device for the screen-making machine according to claim 1, wherein the supporting beam comprises two connecting blocks, the two connecting blocks are fixedly connected with each other through a supporting rod, a threaded hole is formed in the middle of each connecting block, and the second knob is threaded into the threaded hole of the upper plate after passing through the threaded hole of the connecting block.

7. The automatic positioning device of the screen plate-making machine according to claim 6, wherein the positioning seat is connected to the screen plate positioning insertion rod, and the positioning seat is fixedly connected to the support rod through a bolt.