CN212555454U

CN212555454U - Silk screen frame fixing device of full-automatic silk screen printing equipment

Info

Publication number: CN212555454U
Application number: CN202020960566.XU
Authority: CN
Inventors: 连成财
Original assignee: Dehua New Jiaxing Printing Co ltd
Current assignee: Dehua New Jiaxing Printing Co ltd
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-02-19
Anticipated expiration: 2030-05-30

Abstract

The utility model discloses a full-automatic screen printing equipment's silk screen frame fixing device, including outer frame, one side activity hinge of outer frame has the frame door, the inboard equal fixed mounting in inboard of one end of outer frame and frame door has U type fixed slot, the other end inboard of outer frame evenly is provided with two horizontal cylinders, the horizontal U type moving slot of piston rod top fixedly connected with of two horizontal cylinders, the inboard intermediate position fixed mounting of opposite side of outer frame has vertical cylinder, the vertical U type moving slot of piston rod top fixedly connected with of vertical cylinder. The frame door movably hinged at one side of the outer frame of the utility model is of a downward rotating opening type, has small rotating amplitude and is convenient for the disassembly and the replacement of the silk screen frame; the transverse U-shaped movable clamping groove pushed by the transverse cylinder is matched with the longitudinal U-shaped movable clamping groove pushed by the longitudinal cylinder to realize the adjustment of the transverse and longitudinal lengths, and the adjustable wire mesh framework is suitable for wire mesh frameworks of different specifications.

Description

Silk screen frame fixing device of full-automatic silk screen printing equipment

Technical Field

The utility model relates to a screen printing equipment technical field particularly, relates to a screen frame fixing device of full-automatic screen printing equipment.

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 printing is composed of five major elements, namely a screen printing plate, a scraper, ink, a printing table and a printing stock. The basic principle that the meshes of the image-text part and the non-image-text part of the screen printing plate are permeable to ink and impermeable to ink is utilized to print. When printing, ink is poured into one end of the screen printing plate, a scraper plate is used for applying a certain pressure to the ink position on the screen printing plate, meanwhile, the scraper plate moves towards the other end of the screen printing plate at a constant speed, and the ink is extruded onto a printing stock from meshes of the image-text part by the scraper plate in the moving process. Screen printing requires printing of different patterns, and the corresponding screen printing plate needs to be replaced, so that a screen printing apparatus may have a special screen frame fixing device.

Chinese patent application No. 201820127619.2 relates to a screen frame fixing device of a full-automatic screen printing device. The utility model provides a screen frame fixing device of full-automatic screen printing equipment which characterized in that: the screen mesh fixing device comprises a fixing frame, wherein the fixing frame comprises an upper frame, a lower frame and an operating rod used for opening or closing the fixing frame, the operating rod comprises a rod body, one end of the rod body is hinged to the left end of the upper frame, a clamping groove is formed in the left end of the lower frame, the other end of the rod body is connected with the clamping groove of the lower frame in a clamped mode, and a positioning mechanism used for jacking and pressing the screen mesh fixing frame is arranged in the middle of the rod body. The beneficial effects are that: a screen frame fixing device of a full-automatic screen printing device comprises a fixing frame, wherein the fixing frame comprises an upper frame, a lower frame and a control lever for opening or closing the fixing frame, the operating rod comprises a rod body, one end of the rod body is hinged with the left end of the upper frame, the left end of the lower frame is provided with a clamping groove, the other end of the rod body is clamped with the clamping groove of the lower frame, the middle part of the rod body is provided with a positioning mechanism for jacking and fixing the screen frame, the fixing frame is arranged in the screen printing equipment to form a sealed frame, open fixed frame through the control rod, in the screen frame that will be equipped with the screen printing forme later slided into fixed frame, the rethread control rod is closed fixed frame, realizes dismantling, changing the screen frame that is equipped with the screen printing forme fast, and labour saving and time saving has improved screen printing's work efficiency greatly.

However, the utility model has the following disadvantages: (1) when the screen frame provided with the screen printing plate is disassembled and replaced, the operating rod needs to be opened in a whole rotating mode, the range is overlarge, and the screen frame fixing device is arranged in the screen printing equipment, so that the screen frame is inconvenient to disassemble and replace; (2) different patterns need to be printed by screen printing, corresponding screen printing plates need to be replaced, and the screen frame is different in size, so that the utility model is not suitable for screen frames of different specifications and sizes.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screen frame fixing device of full-automatic screen printing equipment to solve the current vacuum insulation panels who proposes in the above-mentioned background art because its vacuum particularity, outer high performance barrier film does not have better wear-resisting puncture resistance, in case the bearing is too big or is leaded to surface damage by external force destruction, thereby the inside problem that loses vacuum back vacuum thermal insulation performance just thoroughly became invalid.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screen frame fixing device of full-automatic screen printing equipment, includes outer frame, one side activity hinge of outer frame has the frame door, the inboard equal fixed mounting in one end of outer frame and the inboard of frame door has U type fixing slot, the other end inboard of outer frame evenly is provided with two horizontal cylinders, the horizontal U type moving slot of piston rod top fixedly connected with of two horizontal cylinders, the inboard intermediate position fixed mounting of opposite side of outer frame has vertical cylinder, the vertical U type moving slot of piston rod top fixedly connected with of vertical cylinder.

Further, the frame door is opened by being rotated downward.

Furthermore, both ends of the frame door are provided with U-shaped grooves.

Furthermore, a bolt is arranged at the opening and closing position of the outer frame and the frame door, and a limit nut is screwed on the bolt.

Furthermore, the transverse cylinder and the longitudinal cylinder are single-acting cylinders, and the air inlet and outlet ends of the transverse cylinder and the longitudinal cylinder are communicated with an external air path.

Furthermore, the inner sides of the U-shaped fixed clamping groove, the transverse U-shaped movable clamping groove and the longitudinal U-shaped movable clamping groove are provided with rubber anti-skid layers.

The utility model discloses following beneficial effect has:

(1) the utility model discloses a formula is opened for rotating downwards to one side activity articulated frame door of outer frame, and the rotation range is little, and the silk screen frame's of being convenient for dismantlement, change, the limit nut who connects soon on the frame door utilization bolt is fixed in addition, and simple structure is effective, practical convenient.

(2) The utility model discloses the horizontal U type moving-clamping groove that is promoted by two horizontal cylinders that outer frame one end set up, vertical U type moving-clamping groove that is promoted by vertical cylinder that the outer frame one side of cooperation set up realizes that horizontal and fore-and-aft fixedlength is adjustable to can be applicable to the silk screen frame of different specifications size well, change the convenient use of different silk screen printing boards when satisfying the different pattern of printing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a screen frame fixing device of a full-automatic screen printing apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a screen frame fixing device of a full-automatic screen printing apparatus according to an embodiment of the present invention when fixing a screen frame;

fig. 3 is a schematic view of a frame door opening structure of a screen frame fixing device of a full-automatic screen printing apparatus according to an embodiment of the present invention;

fig. 4 is an enlarged schematic structural diagram of a part a of the screen frame fixing device of the full-automatic screen printing apparatus according to the embodiment of the present invention.

Reference numerals:

1. an outer frame; 2. a frame door; 3. a U-shaped fixed clamping groove; 4. a transverse cylinder; 5. a transverse U-shaped movable clamping groove; 6. a longitudinal cylinder; 7. a longitudinal U-shaped movable clamping groove; 8. a U-shaped groove; 9. a bolt; 10. a limit nut; 11. a wire mesh frame.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

please refer to fig. 1-2, according to the utility model discloses a screen frame fixing device of full-automatic screen printing equipment, including outer frame 1, one side activity hinge of outer frame 1 has frame door 2, the inboard equal fixed mounting of one end of outer frame 1 and frame door 2 has U type fixed slot 3, the other end inboard of outer frame 1 evenly is provided with two horizontal cylinders 4, the horizontal U type moving slot 5 of piston rod top fixedly connected with of two horizontal cylinders 4, the inboard intermediate position fixed mounting of opposite side of outer frame 1 has vertical cylinder 6, the vertical U type moving slot 7 of piston rod top fixedly connected with of vertical cylinder 6.

Through the technical scheme of the utility model, the transverse U-shaped moving clamping groove 5 which is arranged at one end of the outer frame 1 and is pushed by the two transverse cylinders 4 is matched with the longitudinal U-shaped moving clamping groove 7 which is arranged at one side of the outer frame 1 and is pushed by the longitudinal cylinder 6 to realize the adjustable transverse and longitudinal fixed length, thereby being well suitable for screen frames with different specifications and sizes and meeting the convenient use of changing different screen printing plates when printing different patterns; the frame door 2 has small opening and closing range, and is convenient for the screen frame fixing device to be used when the screen frame is detached and replaced in the screen printing equipment.

Example two:

referring to fig. 3-4, the frame door 2 is opened by rotating downward; two ends of the frame door 2 are provided with U-shaped grooves 8; the opening and closing position of the outer frame 1 and the frame door 2 is provided with a bolt 9, and a limit nut 10 is screwed on the bolt 9.

Through the above scheme of the utility model, when the frame door 2 is closed, the bolt 9 arranged on the outer frame 1 is positioned in the U-shaped groove 8 arranged on the frame door 2, and the frame door 2 can be fixed by screwing the limit nut 10; otherwise, the limiting nut 10 is screwed down, the frame door 2 can be rotated downwards to be opened, and the screen frame is simple and effective in structure, convenient to use and convenient to detach and replace.

Example three:

specifically, the transverse cylinder 4 and the longitudinal cylinder 6 are single-acting cylinders, and the air inlet and outlet ends of the transverse cylinder 4 and the longitudinal cylinder 6 are communicated with an external air path; the inner sides of the U-shaped fixed clamping groove 3, the transverse U-shaped movable clamping groove 5 and the longitudinal U-shaped movable clamping groove 7 are all provided with rubber anti-skid layers.

Through the scheme of the utility model, the transverse cylinder 4 and the longitudinal cylinder 6 with single action enable the transverse U-shaped mobile clamping groove 5 and the longitudinal U-shaped mobile clamping groove 7 to move in the outer frame 1 in a telescopic way, thus realizing the adjustable transverse and longitudinal fixed lengths, and being well suitable for screen frames with different specifications and sizes; the rubber anti-slip layers arranged on the inner sides of the U-shaped fixed clamping grooves 3, the transverse U-shaped movable clamping grooves 5 and the longitudinal U-shaped movable clamping grooves 7 play good anti-slip and buffering roles when the silk screen frame is fixed.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the screw thread of the bolt 9 is screwed with the limit nut 10, the frame door 2 is opened by rotating downwards, the telescopic adjustment of the two transverse cylinders 4 is utilized to adjust the transverse U-shaped movable clamping groove 5 to a proper width, then the silk screen frame 11 slides into the fixing device along the transverse U-shaped movable clamping groove 5 and the U-shaped fixed clamping groove 3 fixedly installed at the inner side of one end of the outer frame 1, the frame door 2 is closed, the limit nut 10 is screwed to fix the frame door 2, and then the two transverse cylinders 4 and the longitudinal cylinder 6 are utilized to respectively push the transverse U-shaped movable clamping groove 5 and the longitudinal U-shaped movable clamping groove 7 to firmly clamp the silk screen frame 11, so that the silk screen frame can be used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a screen frame fixing device of full-automatic screen printing equipment, includes outer frame (1), its characterized in that: the utility model discloses a frame door, including outer frame (1), the inboard equal fixed mounting of one end inboard of outer frame (1) and frame door (2) has U type fixed slot (3), the other end inboard of outer frame (1) evenly is provided with two horizontal cylinders (4), the horizontal U type moving slot (5) of piston rod top fixedly connected with of two horizontal cylinders (4), the inboard intermediate position fixed mounting of opposite side of outer frame (1) has vertical cylinder (6), the vertical U type moving slot (7) of piston rod top fixedly connected with of vertical cylinder (6).

2. The screen frame fixing device of a full-automatic screen printing apparatus according to claim 1, wherein: the frame door (2) is opened by rotating downwards.

3. The screen frame fixing device of a full-automatic screen printing apparatus according to claim 1, wherein: and U-shaped grooves (8) are formed at two ends of the frame door (2).

4. The screen frame fixing device of a full-automatic screen printing apparatus according to claim 1, wherein: the opening and closing position of the outer frame (1) and the frame door (2) is provided with a bolt (9), and a limiting nut (10) is screwed on the bolt (9).

5. The screen frame fixing device of a full-automatic screen printing apparatus according to claim 1, wherein: the horizontal cylinder (4) and the vertical cylinder (6) are single-acting cylinders, and the air inlet and outlet ends of the horizontal cylinder (4) and the vertical cylinder (6) are communicated with an external air path.

6. The screen frame fixing device of a full-automatic screen printing apparatus according to claim 1, wherein: the inner sides of the U-shaped fixed clamping groove (3), the transverse U-shaped movable clamping groove (5) and the longitudinal U-shaped movable clamping groove (7) are all provided with rubber anti-skidding layers.