CN211802128U

CN211802128U - Clamping device of accurate coating machine of half tone

Info

Publication number: CN211802128U
Application number: CN201921750750.5U
Authority: CN
Inventors: 宋加
Original assignee: Lobon Screen Printing Equipment Co ltd
Current assignee: Lobon Screen Printing Equipment Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-10-30
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to a screen processing field, in particular to a clamping device of a screen precise coating machine, which comprises a supporting frame, a storage box is fixedly arranged at the left and right ends of the lower side of the supporting frame, a filter screen is arranged at the outer end inside the storage box, a vent is arranged on the side wall of the storage box positioned outside the filter screen, an exhaust pipe is arranged inside the storage box, an exhaust pump is arranged at the left and right sides of the lower end of the exhaust pipe, the upper side of the exhaust pipe is connected with a connecting hopper, a bidirectional threaded rod is arranged at the left and right sides of the supporting frame, a connecting cover is arranged at the middle part of the bidirectional threaded rod, the bidirectional threaded rod positioned inside the connecting cover is connected with a driving motor at the outer side through a belt, the driving motor is arranged on the outer side wall of the supporting frame, the device can be effectively protected.

Description

Clamping device of accurate coating machine of half tone

Technical Field

The utility model relates to a half tone processing field specifically is a clamping device of accurate coating machine of half tone.

Background

The coating machine is an important device in a series of coating equipment machinery, has the advantages of small paint loss, high production efficiency and simple and convenient maintenance, can be well butted with a production line to form a production line with higher automation degree, is particularly suitable for coating NC paint and UV paint, has optimal use effect, is also suitable for coating PU paint and PE paint, and is often required to clamp a screen printing plate in the process of processing the screen printing plate by the coating machine.

The clamping device of the precise screen printing plate coating machine with the current published Chinese patent grant publication No. CN207088688U can coat the clamped screen printing plate, but the device and the screen printing plate are clamped through the movable clamping between the spring base plate and the fixed seat, so that in the clamping process of the screen printing plate, the device is kept stable and cannot be adjusted economically, and when the device vibrates, the device can be damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device of accurate coating machine of half tone to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a clamping device of a precise screen printing plate coating machine comprises a supporting frame, wherein storage boxes are fixedly arranged at the left end and the right end of the lower side of the supporting frame, a filter screen is arranged at the outer end in each storage box, a vent is arranged on the side wall of each storage box positioned outside the filter screen, an exhaust pipe is arranged at the inner side of the storage box, an exhaust pump is arranged at the left side and the right side of the lower end of the exhaust pipe, the upper side of the exhaust pipe is connected with a connecting bucket which is arranged at the lower side of the supporting frame, the left side and the right side of the supporting frame are provided with bidirectional threaded rods, the upper side and the lower side of each bidirectional threaded rod are connected with the supporting frame through bearing seats, the middle part of each bidirectional threaded rod is provided with a connecting cover, the bidirectional threaded rod positioned in the connecting cover is connected with a driving motor on the outer side through a belt, the driving motor is arranged on the outer side wall of the supporting frame, the slider is installed at both ends about the two-way threaded rod, flexible clamping device is installed at both ends about the carriage is inside.

As an embodiment of the utility model, there is sealing door storage box front side through hinge connection, can conveniently handle the dust of the inside storage of storage box.

As the utility model discloses a preferred embodiment, the stopper is installed in the slider outside, and the stopper is installed at the spacing inslot portion, and the spacing groove is installed on the inside wall of carriage, can guarantee that the slider carries out stable removal.

As an optimal implementation mode of the utility model, both ends are provided with first connecting seat about the flexible clamping device outside, and first connecting seat carries out fixed connection with the slider, and first connecting seat is connected with the connecting piece through the connecting axle, and the connecting piece is inboard to be connected with the second connecting seat through the connecting axle, and the connecting plate is installed to second connecting seat inboard, can make things convenient for the connecting plate to remove about.

As the utility model discloses a preferred embodiment, connecting plate outside fixed mounting has the gag lever post, and the gag lever post outside is inserted inside the gag lever post, and spacing union coupling is installed on the connecting cover lateral wall, can remove the in-process that removes to the connecting plate and carry out effectual spacing, guarantees the stability of equipment like this.

As an optimal implementation mode of the utility model, the connecting rod is installed in connecting plate outside four corners, and the inboard fixed mounting of connecting rod has the grip block, is located and installs the spring on the connecting rod between grip block and the connecting plate, it has the protection pad to inlay on the grip block medial surface, can guarantee the stable of equipment.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a driving motor drives the two-way threaded rod and rotates, can drive the slider like this and remove to the inboard, thereby it removes to drive first connecting seat inboard, effect through the connecting piece, can drive the connecting plate and remove to the inboard, the grip block that leads to the inboard setting carries out the centre gripping to the half tone and handles, and be provided with the protection pad on the grip block, the half tone of centre gripping can be protected well to the protection pad, the grip block four corners is provided with connecting rod and spring, the connecting rod has passed the connecting plate and is provided with the stopper in the left side of connecting plate, carry out the in-process of centre gripping to the half tone like this, the spring can receive the compression, thereby the stability of equipment has been guaranteed, and because the setting of spring, the in-process of centre gripping like this, can.

Drawings

Fig. 1 is a schematic structural view of a clamping device of the precise screen coating machine of the present invention.

Fig. 2 is a schematic structural diagram of a front view of a clamping device of the precise screen coating machine of the present invention.

Fig. 3 is a schematic diagram of a three-dimensional structure of a connecting plate in a clamping device of the precise screen printing plate coating machine of the present invention.

1-supporting frame, 2-storage box, 3-filter screen, 4-ventilation opening, 5-sealing door, 6-exhaust pipe, 7-exhaust pump, 8-connecting bucket, 9-bidirectional threaded rod, 10-connecting cover, 11-driving motor, 12-sliding block, 13-limiting block, 14-limiting groove, 15-first connecting seat, 16-connecting piece, 17-second connecting seat, 18-connecting plate, 19-limiting rod, 20-limiting pipe, 21-connecting rod, 22-spring, 23-clamping plate and 24-protection pad.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1 to 3, in an embodiment of the present invention, a clamping device for a screen precise coating machine includes a supporting frame 1, a storage box 2 is fixedly installed at the left and right ends of the lower side of the supporting frame 1 for storing dust, a filter screen 3 is installed at the outer end inside the storage box 2 for facilitating the suction of dust impurities in air, a vent is installed on the side wall of the storage box 2 outside the filter screen 3, a sealing door 5 is connected to the front side of the storage box 2 through a hinge for facilitating the handling of the filtered dust impurities, an exhaust pipe 6 is installed inside the storage box 2, an exhaust pump 7 is installed at the left and right sides of the lower end of the exhaust pipe 6, the upper side of the exhaust pipe 6 is connected to a connecting bucket 8, the connecting bucket 8 is installed at the lower side of the supporting frame 1 for exhausting air through the exhaust pump 6, so that air, therefore, the dust removal treatment can be effectively carried out on the equipment, and the equipment is convenient to use.

The supporting frame comprises a supporting frame 1, a bidirectional threaded rod 9 is arranged on the left side and the right side of the supporting frame 1, the upper side and the lower side of the bidirectional threaded rod 9 are connected with the supporting frame 1 through bearing seats, a connecting cover 10 is arranged in the middle of the bidirectional threaded rod 9, the bidirectional threaded rod 9 positioned in the connecting cover 10 is connected with a driving motor 11 on the outer side through a belt, the driving motor 11 is arranged on the outer side wall of the supporting frame 1 and can conveniently drive the bidirectional threaded rod 11 to rotate, sliders 12 are arranged at the upper end and the lower end of the bidirectional threaded rod 9, telescopic clamping devices are arranged at the left end and the right end of the inside of the supporting frame 1, first connecting seats 15 are arranged at the upper end and the lower end of the outer side of each telescopic clamping device, the first connecting seats 15 are fixedly connected with the sliders 12, the first connecting seats 15 are connected, the connecting plate 18 outside fixed mounting has gag lever post 19, and the gag lever post 19 outside inserts inside spacing pipe 20, and spacing pipe 20 is installed on the connecting cover 10 lateral wall, and the connecting plate 18 is moving about the in-process, and gag lever post 19 is moving about inside spacing pipe 20, can guarantee the stable removal about connecting plate 18 like this.

The four corners of the outer side of the connecting plate 18 are provided with connecting rods 21, the inner side of the connecting rod 21 is fixedly provided with a clamping plate 23, the driving motor 11 drives the bidirectional threaded rod 9 to rotate, so that the slide block 12 can be driven to move inwards, the first connecting seat 15 is driven to move inwards, the connecting plate 18 is driven to move inwards through the action of the connecting piece 16, the clamping plate 23 arranged on the inner side is led to clamp the screen printing plate, the clamping treatment of the equipment is facilitated, the connecting rods 21 between the clamping plate 23 and the connecting plate 18 are provided with springs 22, the inner side surface of the clamping plate 23 is embedded with a protective pad 24, the protective pad 24 can well protect the clamped screen printing plate, the four corners of the clamping plate 23 are provided with the connecting rods 21 and the springs 22, the connecting rods 21 penetrate through the connecting plate 18 and the left side of the connecting plate, the spring 22 is compressed, so that the stability of the device is ensured, and due to the arrangement of the spring 22, the device can have the moving adjusting capacity in the clamping process, so that the device can be well protected.

Example two

The difference from the first embodiment is that: stopper 13 is installed in the slider 12 outside, and stopper 13 is installed inside spacing groove 14, and spacing groove 14 is installed on the inside wall of carriage 1, and slider 12 is carrying out the in-process that removes, and stopper 13 also can remove inside spacing groove 14, can guarantee the stable removal of slider 12 like this.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those skilled in the art, the specific meaning of the above terms in the present invention can be understood through specific situations, and the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of description and simplification of description, but not for the purpose of indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a clamping device of accurate coating machine of half tone, includes carriage (1), both ends fixed mounting has storage box (2) about carriage (1) downside, and the inside outer end of storage box (2) is provided with filter screen (3), is located to be provided with the vent on the lateral wall of storage box (2) in the filter screen (3) outside, storage box (2) inboard is provided with exhaust column (6), and the exhaust column (6) lower extreme left and right sides is provided with aspiration pump (7), and exhaust column (6) upside is connected with connecting bucket (8), connects bucket (8) and installs the downside at carriage (1), two-way threaded rod (9) are installed to carriage (1) left and right sides, and two-way threaded rod (9) upper and lower sides are connected with carriage (1) through the bearing frame, and two-way threaded rod (9) middle part is provided with connecting cover (10), is located on two-way threaded rod (9) inside connecting cover (10) through belt and outside driving Connect, driving motor (11) are installed on the lateral wall of carriage (1), slider (12), its characterized in that are installed at both ends about two-way threaded rod (9), flexible clamping device is installed at both ends about carriage (1) is inside.

2. The clamping device of the precise screen coating machine of claim 1, wherein a sealing door (5) is connected with the front side of the storage box (2) through a hinge.

3. The clamping device of the precise screen coating machine of claim 1 or 2, wherein the outer side of the sliding block (12) is provided with a limiting block (13), the limiting block (13) is arranged inside a limiting groove (14), and the limiting groove (14) is arranged on the inner side wall of the supporting frame (1).

4. The clamping device of the precise screen coating machine of claim 1, wherein the upper end and the lower end of the outer side of the telescopic clamping device are provided with a first connecting seat (15), the first connecting seat (15) is fixedly connected with the sliding block (12), the first connecting seat (15) is connected with a connecting piece (16) through a connecting shaft, the inner side of the connecting piece (16) is connected with a second connecting seat (17) through a connecting shaft, and the inner side of the second connecting seat (17) is provided with a connecting plate (18).

5. The clamping device of the precise screen printing plate coating machine of claim 4, wherein a limiting rod (19) is fixedly arranged on the outer side of the connecting plate (18), the outer side of the limiting rod (19) is inserted into a limiting pipe (20), and the limiting pipe (20) is arranged on the side wall of the connecting cover (10).

6. The clamping device of the precise screen coating machine of claim 5, wherein the connecting rods (21) are arranged at four outer corners of the connecting plate (18), the clamping plate (23) is fixedly arranged at the inner side of each connecting rod (21), the connecting rod (21) between the clamping plate (23) and the connecting plate (18) is provided with the spring (22), and the inner side surface of each clamping plate (23) is embedded with the protection pad (24).