CN211307860U

CN211307860U - Full-automatic oval calico printing machine screen frame is fixed and micromatic setting

Info

Publication number: CN211307860U
Application number: CN201921977046.3U
Authority: CN
Inventors: 黄炳道
Original assignee: Dongguan City Satisfactory Automation Equipment Co ltd
Current assignee: Dongguan City Satisfactory Automation Equipment Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-21
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a full-automatic oval calico printing machine screen frame is fixed and micromatic setting, comprising a base plate, the equal perpendicular fixedly connected with backup pad of bottom plate top left and right sides, the horizontal fixedly connected with overlap joint platen of backup pad up end, two the vertical upwards fixed mounting in two lower parts has the push rod motor around the overlap joint platen one side in opposite directions. In the clamping process of the utility model, the screen plate is firstly lapped on four supporting rubber balls, and then four push rod motors work to drive the transverse plate to descend through the push rods, thereby driving four corresponding clamping rubber balls to clamp and fix the screen plate; the angular rotation that needs the fine setting otter board is located four screw lead screws of otter board below, drives the lift of bearing rubber ball through rotatory screw lead screw to drive the otter board and extrude the spring to the pillar cooperation on the clamping rubber ball, reach the stable effect of centre gripping that lasts, can also finely tune the otter board angle.

Description

Full-automatic oval calico printing machine screen frame is fixed and micromatic setting

Technical Field

The utility model relates to a full-automatic oval calico printing machine technical field specifically is a fixed and micromatic setting of full-automatic oval calico printing machine screen frame.

Background

At present, with the improvement of screen printing technology, the market demand for screen printing is rapidly increasing. The printing speed and the printing quality of screen printers have become a concern. The screen frame of the existing elliptical printing machine is generally arranged behind a screen clamp and needs to be adjusted in a corresponding position, an adjusting handle needs to be locked after the adjustment is completed for fixing, and the screen frame is often moved away in the process.

Through retrieval publication (announcement) No. CN206826120U, disclosed a oval printing machine screen frame is fixed and micromatic setting, including the fixed connection seat lower extreme is equipped with adjusts the seat adjust the seat front end and be equipped with the net clamp that is used for fixed oval printing machine screen frame, its characterized in that: the screen clamp is provided with a positioning pin capable of positioning a screen frame of the elliptical printing machine, the rear end of the adjusting seat is provided with a front-back adjusting mechanism capable of enabling the screen clamp to move back and forth relative to the adjusting seat, the front end of the front-back adjusting mechanism is provided with a left-right adjusting mechanism capable of enabling the screen clamp to move left and right, and the left-right adjusting mechanism is provided with an up-down adjusting mechanism capable of enabling the screen frame of the elliptical printing machine to move up and down. Although the utility model discloses an aim at overcoming the weak point among the prior art, provide a simple structure, it is convenient to adjust, avoids the screen frame to walk the oval calico printing machine screen frame of position after adjusting the completion and fixes and micromatic setting.

However, the inventor finds that the technical scheme still has at least the following defects:

the lower side face of the screen frame of the elliptical printing machine is only supported, but the stability of the screen frame of the elliptical printing machine cannot be guaranteed, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic oval calico printing machine screen frame is fixed and micromatic setting, has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a screen frame fixing and fine-adjusting device of a full-automatic elliptical printing machine comprises a bottom plate, wherein the left side and the right side of the top of the bottom plate are vertically and fixedly connected with supporting plates, the upper end surfaces of the supporting plates are horizontally and fixedly connected with lap-joint platens, push rod motors are vertically and upwardly and fixedly installed at the front lower parts and the rear lower parts of one opposite sides of the two lap-joint platens, push rods of the push rod motors movably penetrate through the lap-joint platens, transverse plates are fixedly connected to the upper end surfaces of the push rods, the number of the transverse plates is four, and a clamping mechanism is vertically and downwardly fixed at the bottoms of;

threaded holes are vertically formed in the front and rear parts of the opposite sides of the two lap joint platens, threaded screws are vertically screwed upwards in the threaded holes, supporting rubber balls are fixedly connected to the upper ends of the threaded screws, and the same screen plate is lapped on the upper parts of the four supporting rubber balls;

the clamping mechanism is formed by combining a return aluminum frame and a support rod, a limiting rod is vertically and fixedly connected to the upper portion of an inner cavity of the return aluminum frame, the support rod movably penetrates through the middle position of the bottom of the return aluminum frame, a spring pressing plate is fixedly sleeved at the position, penetrating through the return aluminum frame, of the support rod, the spring pressing plate is located at the bottom of the inner cavity of the return aluminum frame, and a spring is arranged between the upper portion of the spring pressing plate and the upper portion of the return aluminum frame; the lower end faces of the supporting rods are fixedly connected with clamping rubber balls, and the lower portions of the clamping rubber balls are attached to the upper portion of the screen plate.

As an optimized implementation mode of the utility model, the arc groove matched with the bearing rubber ball is preset at the four corners of the bottom of the screen plate.

As an embodiment of the present invention, four are the holding rubber balls and four the supporting rubber balls are aligned one by one in the vertical direction.

As a preferred embodiment of the present invention, the upper and lower ends of the spring are respectively sleeved on the limiting rod and the supporting rod.

As a preferred embodiment of the present invention, the supporting plate and the lap-joint platen are made of aluminum alloy.

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

in the clamping process, the screen plate is firstly lapped on the four supporting rubber balls, and then the four push rod motors work to drive the transverse plate to descend through the push rods, so that the four corresponding clamping rubber balls are driven to clamp and fix the screen plate; the angular rotation that needs the fine setting otter board is located four screw lead screws of otter board below, drives the lift of bearing rubber ball through rotatory screw lead screw to drive the otter board and extrude the spring to the pillar cooperation on the clamping rubber ball, reach the stable effect of centre gripping that lasts, can also finely tune the otter board angle.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a screen frame fixing and fine-tuning device of a full-automatic elliptical printing machine of the present invention;

FIG. 2 is a schematic view of the structure of the lap-joint platen of the screen frame fixing and fine-adjusting device of the full-automatic elliptical printing machine of the present invention;

fig. 3 is the utility model relates to a fixture structure sketch map of the fixed and micromatic setting of full-automatic oval calico printing machine screen frame.

In the figure: the device comprises a bottom plate 1, a supporting plate 2, an overlapping table plate 3, a pushing rod 4, a transverse plate 5, a clamping mechanism 6, a clamping rubber ball 7, a net frame 8, a bearing rubber ball 9, a threaded screw rod 10, a threaded hole 11, a push rod motor 12, a clip aluminum frame 61, a limiting rod 62, a spring 63, a spring pressing plate 64 and a supporting rod 65.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a screen frame fixing and fine-adjusting device of a full-automatic elliptical printing machine comprises a bottom plate 1, wherein the left side and the right side of the top of the bottom plate 1 are vertically and fixedly connected with supporting plates 2, the upper end surfaces of the supporting plates 2 are horizontally and fixedly connected with lap-joint table plates 3, the lower parts of the front part and the rear part of one opposite side of the two lap-joint table plates 3 are vertically and upwardly fixedly provided with push rod motors 12, push rods 4 of the push rod motors 12 movably penetrate through the lap-joint table plates 3, the upper end surfaces of the push rods 4 are fixedly connected with transverse plates 5, the transverse plates 5 are four, and the bottoms of the opposite sides of the four transverse plates;

threaded holes 11 are vertically formed in the front and rear parts of the opposite sides of the two lap joint bedplate 3, threaded screws 10 are vertically screwed upwards in the threaded holes 11, the upper ends of the threaded screws 10 are fixedly connected with rubber lining balls 9, and the upper parts of the four rubber bearing balls 9 are lapped with the same screen plate 8;

the clamping mechanism 6 is formed by combining a clip-shaped aluminum frame 61 and a support rod 65, a limiting rod 62 is vertically and fixedly connected to the upper portion of the inner cavity of the clip-shaped aluminum frame 61, the support rod 65 movably penetrates through the middle position of the bottom of the clip-shaped aluminum frame 61, a spring pressing plate 64 is fixedly sleeved on the portion, penetrating through the clip-shaped aluminum frame 61, of the support rod 65, the spring pressing plate 64 is located at the bottom of the inner cavity of the clip-shaped aluminum frame 61, and a spring 63 is arranged between the upper portion of the spring pressing plate 64 and the upper; the lower end faces of the supporting rods 65 are fixedly connected with clamping rubber balls 7, the lower portions of the clamping rubber balls 7 are attached to the upper portions of the screen plates 8, the screen plates 8 are firstly lapped on the four supporting rubber balls 9 in the clamping process, and then the four push rod motors 12 work to drive the transverse plates 5 to descend through the push rods 4, so that the four corresponding clamping rubber balls 7 are driven to clamp and fix the screen plates 8; the angular rotation that needs fine setting otter board 8 is located four screw lead screws 10 of otter board 8 below, drives the lift of bearing rubber ball 9 through rotatory screw lead screw 10 to drive the otter board 8 and extrude spring 63 to the cooperation of the pillar 15 on the clamping rubber ball 7, reach the stable effect of centre gripping that lasts, can also finely tune the otter board 8 angle.

In this embodiment, the arc groove that all presets with the adaptation of bearing rubber ball 9 in 8 bottom four corners departments of otter board, avoid otter board 8 to take place to sideslip.

In this embodiment, the four clamping rubber round balls 7 and the four supporting rubber round balls 9 are aligned in the vertical direction one by one, so as to ensure that the screen plate 8 is stabilized when the screen plate 8 is clamped.

In this embodiment, the upper and lower ends of the spring 63 are respectively sleeved on the limiting rod 62 and the supporting rod 65, and the limiting rod 62 and the supporting rod 65 are matched to stabilize the spring 63.

In this embodiment, backup pad 2 and overlap joint platen 3 are the aluminum alloy and make, and support intensity is high, and life is more of a specified duration.

When a fixed and micromatic setting of full-automatic oval calico printing machine screen frame uses, it needs to explain, the utility model relates to a fixed and micromatic setting of full-automatic oval calico printing machine screen frame, including bottom plate 1, backup pad 2, overlap joint platen 3, push rod 4, diaphragm 5, fixture 6, centre gripping rubber ball 7, screen frame 8, bearing rubber ball 9, screw lead screw 10, screw hole 11, push rod motor 12, time type aluminium frame 61, gag lever post 62, spring 63, spring clamp 64, branch 65, the part is the part that general standard spare or technical staff in the field know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

When the clamping device is used, in the clamping process, the screen plate 8 is firstly lapped on the four supporting rubber round balls 9, then the four push rod motors 12 work to drive the transverse plate 5 to descend through the push rods 4, so that the four corresponding clamping rubber round balls 7 are driven to clamp and fix the screen plate 8; the angular rotation that needs fine setting otter board 8 is located four screw lead screws 10 of otter board 8 below, drives the lift of bearing rubber ball 9 through rotatory screw lead screw 10 to drive the otter board 8 and extrude spring 63 to the cooperation of the pillar 15 on the clamping rubber ball 7, reach the stable effect of centre gripping that lasts, can also finely tune the otter board 8 angle.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a full-automatic oval calico printing machine screen frame is fixed and micromatic setting, includes bottom plate (1), its characterized in that: the left side and the right side of the top of the bottom plate (1) are vertically and fixedly connected with supporting plates (2), the upper end surfaces of the supporting plates (2) are horizontally and fixedly connected with lap-joint platens (3), push rod motors (12) are vertically and upwardly and fixedly installed at the lower parts of the front part and the rear part of one opposite side of the two lap-joint platens (3), push rods (4) of the push rod motors (12) movably penetrate through the lap-joint platens (3), transverse plates (5) are fixedly connected to the upper end surfaces of the push rods (4), the transverse plates (5) are four, and clamping mechanisms (6) are vertically and downwardly fixed at the bottoms of the opposite sides of the four transverse plates (5;

threaded holes (11) are vertically formed in the front and rear parts of one opposite sides of the two lap joint platens (3), threaded screws (10) are screwed in the threaded holes (11) in a vertically upward manner, bearing rubber round balls (9) are fixedly connected to the upper ends of the threaded screws (10), and the same screen plate (8) is lapped on the upper parts of the four bearing rubber round balls (9);

the clamping mechanism (6) is formed by combining a return type aluminum frame (61) and a support rod (65), a limiting rod (62) is vertically and fixedly connected to the upper portion of an inner cavity of the return type aluminum frame (61), the support rod (65) movably penetrates through the middle position of the bottom of the return type aluminum frame (61), a spring pressing plate (64) is fixedly sleeved on a position, penetrating through the return type aluminum frame (61), of the support rod (65), the spring pressing plate (64) is located at the bottom of the inner cavity of the return type aluminum frame (61), and a spring (63) is installed between the upper portion of the spring pressing plate (64) and the upper portion of the return type aluminum frame (61); the lower end surfaces of the supporting rods (65) are fixedly connected with clamping rubber round balls (7), and the lower parts of the clamping rubber round balls (7) are attached to the upper parts of the screen plates (8).

2. The screen frame fixing and fine-adjusting device of the full-automatic elliptical printing machine as claimed in claim 1, characterized in that: arc grooves matched with the supporting rubber round balls (9) are preset at the four corners of the bottom of the screen plate (8).

3. The screen frame fixing and fine-adjusting device of the full-automatic elliptical printing machine as claimed in claim 1, characterized in that: the four clamping rubber round balls (7) are aligned with the four bearing rubber round balls (9) one by one in the vertical direction.

4. The screen frame fixing and fine-adjusting device of the full-automatic elliptical printing machine as claimed in claim 1, characterized in that: the upper end and the lower end of the spring (63) are respectively sleeved on the limiting rod (62) and the supporting rod (65).

5. The screen frame fixing and fine-adjusting device of the full-automatic elliptical printing machine as claimed in claim 1, characterized in that: the supporting plate (2) and the lap joint bedplate (3) are made of aluminum alloy.