CN223720400U - Adjustable clamp for screen plate printing - Google Patents

Abstract

The utility model belongs to the technical field of clamps, and particularly relates to an adjustable clamp for screen printing, which comprises a lifting mechanism, wherein the lifting mechanism comprises a threaded rod and two groups of positioning nuts which are connected to the threaded rod in a threaded manner, the positions of the threaded rod can be adjusted by rotating the positioning nuts, the support assembly comprises a mounting sheet and a hinge fixedly arranged on the mounting sheet, the threaded rod penetrates through the mounting sheet, and the positioning assembly is used for positioning the threaded rod. According to the utility model, the adjustable clamp for screen printing can be fixed on the desktop without punching through the installed locating frame and locating plate, after the locating frame is placed on the desktop, the first screw is rotated to be matched with the first screw hole, and after the locating plate moves to be contacted with the desktop, the position of the locating frame can be located, so that the adjustable clamp for screen printing can be fixed on the desktop, the purpose of quick fixing installation is realized, and punching and fixing on the desktop are not needed.

Description

Adjustable clamp for screen plate printing

Technical Field

The utility model relates to the technical field of clamps, in particular to an adjustable clamp for screen printing.

Background

The adjustable screen printing clamp, commonly called a screen printing clamp or a screen printing clamp, is a special tool for fixing and positioning printing materials in the screen printing process, plays a key role in ensuring printing precision and repeatability, ensures stability in the whole printing process, avoids printing errors caused by object movement, can adapt to objects of various sizes and shapes, and increases printing flexibility.

The existing adjustable screen printing clamp needs to be perforated and fixed on a tabletop when in use, so that the complexity of installation is increased, and meanwhile, the clamp is not convenient enough when the distance is adjusted to adapt to screen plates of different sizes, and the flexibility and the use efficiency of the clamp are limited.

Disclosure of utility model

The utility model aims to provide an adjustable clamp for screen printing, which solves the technical problem that the prior art is inconvenient to fix and use without punching.

In order to achieve the above purpose, the utility model provides a technical scheme that an adjustable clamp for screen printing comprises:

The lifting mechanism comprises a threaded rod and two groups of positioning nuts which are connected to the threaded rod in a threaded manner, and the positions of the threaded rod can be adjusted by rotating the positioning nuts;

The support assembly comprises a mounting sheet and a hinge fixedly arranged on the mounting sheet, the threaded rod penetrates through the mounting sheet, and the two groups of positioning nuts are used for positioning the mounting sheet;

The hinge is connected with a clamping assembly, and the clamping assembly is used for fixing the wire mesh plate;

The positioning assembly is used for positioning the threaded rod;

and the adsorption mechanism is used for limiting the lifted silk screen plate.

Preferably, the locating component comprises a locating rack, a threaded hole, a screw rod, a locating plate and a connecting nut, wherein the connecting nut is fixedly arranged at the top of the locating rack, the bottom end of the threaded rod is in threaded connection with the connecting nut, the threaded hole is formed in the locating rack, the screw rod is in threaded connection with the threaded hole, and the center position of the locating plate is fixedly connected with the top end of the screw rod.

Preferably, the adsorption assembly comprises a support plate and a magnet block, wherein the support plate is fixedly arranged on the mounting plate through bolts, and the magnet block is fixedly arranged on the support plate.

Preferably, the clamping assembly comprises a concave frame, a second threaded hole, a second threaded rod and a positioning block, wherein the concave frame is fixedly connected with the hinge, the second threaded hole is formed in the concave frame, the second threaded rod is in threaded connection with the inside of the second threaded hole, and the center of the positioning block is fixedly connected with one end of the second threaded rod.

Preferably, the screen plate is arranged in the concave frame, and the positioning block is used for positioning the screen plate.

Preferably, the locating frames are matched through locating plates to be fixed on the table top, and the locating frames are divided into two groups.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the adjustable clamp for screen printing can be fixedly used on the tabletop without punching through the installed locating frame and locating plate, after the locating frame is placed on the tabletop, the first screw rod is rotated to be matched with the first screw hole, the position of the locating plate can be adjusted, after the locating plate moves to be contacted with the tabletop, the position of the locating frame can be positioned, and then the adjustable clamp for screen printing can be fixed on the tabletop, so that the purpose of quickly and fixedly installing the position of the adjustable clamp for screen printing is realized, the purpose of punching and fixing on the tabletop is not needed, the fixed interval can be adjusted, and the flexibility is improved.

2. According to the utility model, through the installed locating frame, the threaded holes are symmetrically formed in the locating frame, the locating frame can be fixed on the tabletop through bolts or blind rivets, in addition, when the locating plate moves and contacts with the tabletop, the installation without punching can be realized, and the two installation modes provide greater flexibility for the installation of the adjustable screen printing clamp.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the threaded rod of the present utility model;

FIG. 3 is a schematic view of a concave frame structure according to the present utility model;

FIG. 4 is a schematic view of a positioning frame according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model.

In the figure, a locating frame, a number 2 threaded hole, a number 3 screw rod, a number 4 locating plate, a number 5 connecting nut, a number 6 threaded rod, a number 7 locating nut, a number 8 mounting plate, a number 9 mounting plate, a supporting plate, a number 10 magnet block, a number 11 hinge, a number 12 concave frame, a number 13 threaded hole, a number 14 screw rod, a number 15 locating block, a number 16 silk screen plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1 to 5, an adjustable anchor clamps for silk screen printing, including elevating system, elevating system includes threaded rod 6 and threaded connection two sets of set nut 7 on threaded rod 6, rotatory set nut 7 can adjust the position on threaded rod 6, supporting component includes mounting plate 8 and fixed hinge 11 that sets up on mounting plate 8, threaded rod 6 runs through mounting plate 8, and two sets of set nut 7 are used for carrying out the fixed centre gripping to mounting plate 8, hinge 11 is connected with clamping assembly, and clamping assembly is used for fixed silk screen plate 16, positioning assembly is used for carrying out the location to threaded rod 6, adsorption mechanism, be used for carrying out spacing to the silk screen plate 16 that lifts, when using adjustable silk screen plate printing anchor clamps, be used for carrying out the location to threaded rod 6 through positioning assembly, at silk screen printing time, the desktop can exempt from to punch, and can adjust the interval, the flexibility of having improved adjustable anchor clamps for silk screen plate printing, the position of mounting plate 8 is adjusted the position of mounting plate 8 through adjusting set nut 7, and mounting plate 8 is used for carrying out the fixed centre gripping to silk screen plate 16, and then can be with silk screen plate 16 is fixed at different height, can carry out the position and carry out the hole (1) is also can be realized to the realization, can be screwed the realization, the realization is convenient to carry out the hole.

Referring to fig. 1, fig. 2 and fig. 3, the locating component comprises a locating frame 1, a first threaded hole 2, a first threaded rod 3, a locating plate 4 and a connecting nut 5, the connecting nut 5 is fixedly installed at the top of the locating frame 1, the bottom end of a threaded rod 6 is in threaded connection with the connecting nut 5, the first threaded hole 2 is arranged inside the locating frame 1, the first threaded rod 3 is in threaded connection with the first threaded hole 2, the center position of the locating plate 4 is fixedly connected with the top end of the first threaded rod 3, the locating frame 1 is placed on a tabletop after the locating component is used for fixedly installing the position of an adjustable screen printing clamp, the first threaded rod 3 is rotated to be matched with the first threaded hole 2, the position of the locating plate 4 is adjusted, the locating plate 4 is moved to be in contact with the tabletop, the position of the locating frame 1 is located, the adjustable screen printing clamp is fixed on the tabletop, the purpose of quickly fixing the adjustable screen printing clamp position is achieved, the screen printing clamp is not used for fixing the tabletop, and the fixed distance can be adjusted, and the flexibility of the fixed distance is improved.

Referring to fig. 3 and 5, the adsorption assembly includes a support plate 9 and a magnet block 10, the support plate 9 is fixedly mounted on the mounting plate 8 through bolts, the magnet block 10 is fixedly mounted on the support plate 9, when the silk screen plate 16 is turned over and lifted, the concave frame 12 is driven to move, after the concave frame 12 moves to be in contact with the magnet block 10, the magnet block 10 adsorbs and limits the concave frame 12, and then positions the silk screen plate 16.

Referring to fig. 3 and 5, the clamping assembly includes a concave frame 12, a second threaded hole 13, a second threaded rod 14 and a positioning block 15, the concave frame 12 is fixedly connected with the hinge 11, the second threaded hole 13 is disposed on the concave frame 12, the second threaded rod 14 is in threaded connection with the inside of the second threaded hole 13, the center of the positioning block 15 is fixedly connected with one end of the second threaded rod 14, when the wire mesh plate 16 is positioned, one side of the wire mesh plate 16 is placed in the concave frame 12, the second threaded rod 14 is rotated, the second threaded rod 14 is moved by being matched with the second threaded hole 13, the positioning block 15 is driven to move when the second threaded rod 14 moves, the wire mesh plate 16 can be positioned by moving the positioning block 15, so that the wire mesh plate 16 with different sizes can be fixed for use, the practicality of the adjustable clamp for screen mesh plate printing is improved, and the hinge 11 can enable the concave frame 12 to do arc movement, and then the wire mesh plate 16 can be driven to move synchronously.

Referring to fig. 1, 2 and 5, the screen plate 16 is disposed inside the concave frame 12, and the positioning block 15 is used for positioning the screen plate 16, after the screen plate 16 is disposed on the concave frame 12, the position of the positioning block 15 is adjusted, and then the position of the screen plate 16 can be positioned by the positioning block 15.

Referring to fig. 4, the positioning frames 1 are matched with the positioning plate 4 to be fixed on the table top, the two groups of the positioning frames 1 are shared, and the spacing between the concave frames 12 can be adjusted by adjusting the spacing between the positioning frames 1, so that the wire mesh plates 16 with different sizes can be fixed and clamped conveniently.

The work principle is that when the adjustable clamp for screen printing is used, firstly, after the locating rack 1 is placed on the tabletop, the first screw 3 is rotated to be matched with the first screw hole 2, the position of the locating plate 4 can be adjusted, after the locating plate 4 moves to be in contact with the tabletop, the position of the locating rack 1 can be located, then the adjustable clamp for screen printing can be fixed on the tabletop, the purpose of quickly fixing the position of the adjustable clamp for screen printing is achieved, the clamp is not required to be fixed on the tabletop in a punching mode, the fixed distance can be adjusted, the flexibility is improved, the position of the mounting piece 8 is adjusted through adjusting the position of the locating nut 7, the mounting piece 8 is used for fixing and clamping the screen 16 through the clamping assembly, the screen 16 can be fixed at different heights for printing, when the screen 16 is turned over and lifted, the hinge 11 can enable the concave frame 12 to do arc motion, then the screen 16 can be driven to move synchronously, the magnet block 10 is fixedly mounted on the supporting plate 9, when the plate 16 can drive the concave frame 12 to be lifted, the position of the concave frame 12 can be driven, and the magnet block 10 can be further used for carrying out position limiting and positioning the screen 16.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (6)

1. An adjustable clamp for screen printing, characterized by comprising the following steps:

The lifting mechanism comprises a threaded rod (6) and two groups of positioning nuts (7) which are in threaded connection with the threaded rod (6), and the positions of the threaded rod (6) can be adjusted by rotating the positioning nuts (7);

The support assembly comprises a mounting sheet (8) and a hinge (11) fixedly arranged on the mounting sheet (8), the threaded rod (6) penetrates through the mounting sheet (8), and two groups of positioning nuts (7) are used for positioning the mounting sheet (8);

The hinge (11) is connected with a clamping assembly, and the clamping assembly is used for fixing the wire mesh plate (16);

The positioning assembly is used for positioning the threaded rod (6);

and the adsorption mechanism is used for limiting the lifted silk screen plate (16).

2. The adjustable clamp for screen printing according to claim 1, wherein the positioning assembly comprises a positioning frame (1), a first threaded hole (2), a first screw rod (3), a positioning plate (4) and a connecting nut (5), the connecting nut (5) is fixedly arranged at the top of the positioning frame (1), the bottom end of the threaded rod (6) is in threaded connection with the connecting nut (5), the first threaded hole (2) is formed in the positioning frame (1), the first screw rod (3) is in threaded connection with the first threaded hole (2), and the central position of the positioning plate (4) is fixedly connected with the top end of the first screw rod (3).

3. The adjustable clamp for screen printing according to claim 1, wherein the adsorption mechanism comprises a support plate (9) and a magnet block (10), the support plate (9) is fixedly mounted on the mounting plate (8) through bolts, and the magnet block (10) is fixedly mounted on the support plate (9).

4. The adjustable clamp for screen printing according to claim 1, wherein the clamping assembly comprises a concave frame (12), a second threaded hole (13), a second screw (14) and a positioning block (15), the concave frame (12) is fixedly connected with the hinge (11), the second threaded hole (13) is formed in the concave frame (12), the second screw (14) is in threaded connection with the inside of the second threaded hole (13), and the center position of the positioning block (15) is fixedly connected with one end of the second screw (14).

5. An adjustable screen printing jig as claimed in claim 1, wherein the screen plate (16) is provided inside a concave frame (12), and the positioning block (15) is for positioning the screen plate (16).

6. An adjustable screen printing jig as claimed in claim 2, wherein the positioning frames (1) are fitted to be fixed on the table top by means of positioning plates (4), the positioning frames (1) being in total of two groups.