CN209666588U - A kind of press printing unit protection cover - Google Patents

Abstract

The utility model belongs to printing equipment technology, in particular a kind of press printing unit protection cover, including the shell being set on printing element, the top of the shell is opening, cover board is rotatably equipped at the top of the shell, multiple heat release holes are opened up at the top of the cover board, the bottom of the cover board is fixedly installed with blower, the blower is adapted with heat release hole, hinged block is fixedly installed on the side inner wall of the shell, first support bar is rotatably equipped on the hinged block, sliding groove is offered at the top of the first support bar, second support bar is slidably fitted in the sliding groove, the top of the second support bar extends to outside sliding groove and is rotatablely connected with cover board, the first spring is fixedly installed in the bottom interior wall of the sliding groove.The utility model is easy to operate, practical, and printing element can be effectively protected, and facilitates folding, convenient for being repaired to printing element, meanwhile, good heat dissipation effect.

Description

A kind of press printing unit protection cover

Technical field

The utility model relates to printing equipment technology more particularly to a kind of press printing unit protection covers.

Background technique

Printing is to arrive printing ink transfer through processes such as plate-making, Shi Mo, pressurizations the original copys such as text, picture, photo, anti-fake On the material surfaces such as paper, fabric, plastic products, leather, the technology of batch duplicating original copy content, printing is through audit approval Galley, is transferred to the process of stock by printing machine and ink special, on the printing element of printing machine, can be equipped with shield It is protected, protects equipment, meanwhile, it prevents from leading to injury in printing process people contact printing element.

But in the prior art, the folding of printing element shield is inconvenient, is not easy to overhaul printing equipment unit It is operated with other, meanwhile, printing element shield reduces the heat dissipation effect of printing element, for this purpose, proposing a kind of printing machine print Brush unit shield.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of press printing proposed Unit protection cover.

To achieve the goals above, the utility model adopts the technical scheme that a kind of press printing unit protection Cover, including the shell being set on printing element, the top of the shell is opening, is rotatably equipped with lid at the top of the shell Plate opens up multiple heat release holes at the top of the cover board, and the bottom of the cover board is fixedly installed with blower, the blower and heat release hole It is adapted, hinged block is fixedly installed on the side inner wall of the shell, is rotatably equipped with first support bar on the hinged block, Sliding groove is offered at the top of the first support bar, is slidably fitted with second support bar in the sliding groove, described second The top of strut extends to outside sliding groove and is rotatablely connected with cover board, is fixedly installed with first in the bottom interior wall of the sliding groove The top of spring, first spring is fixedly connected with second support bar, and the bottom of the cover board is fixedly installed with fixture block, described The side of fixture block offers card slot, opens up fluted on the shell, and the groove is adapted with fixture block, the side of the groove Kelly is slidably fitted on inner wall, the kelly is adapted with card slot, and one end of the kelly extends to outside groove and fixed peace Equipped with handle, sliding sleeve is equipped with second spring on the kelly, and one end of the second spring is fixedly connected with handle, and described the The other end of two springs is fixedly connected with the casing.

Preferably, fixed plate is slidably fitted in the groove, the bottom of the fixed plate is fixedly installed with third spring, The bottom end of the third spring is fixedly connected with the bottom interior wall of groove.

Preferably, it is symmetrically opened up on the inner wall of the sliding groove there are two the first limiting slot, it is right in the second support bar Claim to be fixedly mounted there are two the first limited block, first limited block is slidably connected with the inner wall of corresponding first limiting slot.

Preferably, hinged groove is offered on the hinged block, the inner wall and first support bar of the hinged groove are rotatablely connected.

Preferably, sliding eye is offered on the side inner wall of the groove, inner wall and the kelly sliding of the sliding eye connect It connects.

Preferably, the second limiting slot is offered in the top inner wall and bottom interior wall of the sliding eye, on the kelly Symmetrical to be fixedly mounted there are two the second limited block, second limited block is slidably connected with the inner wall of corresponding second limiting slot.

Compared with prior art, the utility model has the beneficial effects that firstly, the device passes through shell, cover board, heat dissipation Hole, blower, sliding groove, second support bar, the first spring, fixture block, card slot, groove, kelly, handle, second spring, third bullet Spring, fixed plate and sliding eye match, in use, shell is set on printing element, can pass through blower and heat release hole pair Printing element is effectively radiated, and the service life of printing element is extended, when need to repair printing element and other When operation, pull handle, handle drives kelly to slide in sliding eye, makes kelly far from card slot, at this point, in the bullet of the first spring Under power effect, second support bar is pushed to slide in sliding groove, pushes cover board rotating opening, printing element can be grasped Make, after the completion of operation, rotate backward cover board, move to fixture block in groove, decontrol handle, makees in the elastic force of second spring Under, moves to kelly in card slot and engage with card slot, under the action of third spring and fixed plate, shake cover board will not up and down It is dynamic；

The utility model is easy to operate, practical, and printing element can be effectively protected, and facilitates folding, convenient for print Brush unit repairs, meanwhile, good heat dissipation effect.

Detailed description of the invention

Fig. 1 faces schematic cross-sectional view for the utility model；

Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1；

Fig. 3 is the enlarged structure schematic diagram of part B in Fig. 1.

In figure: 1, shell；2, cover board；3, heat release hole；4, blower；5, hinged block；6, first support bar；7, sliding groove；8, Second support bar；9, the first spring；10, fixture block；11, card slot；12, groove；13, kelly；14, handle；15, second spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of press printing unit protection cover, including The top of the shell 1 being set on printing element, shell 1 is opening, and the top of shell 1 is rotatably equipped with cover board 2, cover board 2 Top opens up multiple heat release holes 3, and the bottom of cover board 2 is fixedly installed with blower 4, and blower 4 is adapted with heat release hole 3, and the one of shell 1 It is fixedly installed with hinged block 5 on the inner wall of side, first support bar 6 is rotatably equipped on hinged block 5, the top of first support bar 6 is opened Equipped with sliding groove 7, second support bar 8 is slidably fitted in sliding groove 7, the top of second support bar 8 extends to outside sliding groove 7 simultaneously It is rotatablely connected with cover board 2, is fixedly installed with the first spring 9, the top and second of the first spring 9 in the bottom interior wall of sliding groove 7 Support rod 8 is fixedly connected, and the bottom of cover board 2 is fixedly installed with fixture block 10, and the side of fixture block 10 offers card slot 11, on shell 1 Open up fluted 12, groove 12 is adapted with fixture block 10, be slidably fitted with kelly 13 on the side inner wall of groove 12, kelly 13 with Card slot 11 is adapted, and one end of kelly 13 extends to outside groove 12 and is fixedly installed with handle 14, and sliding sleeve is equipped on kelly 13 One end of second spring 15, second spring 15 is fixedly connected with handle 14, and the other end and shell 1 of second spring 15 are fixed to be connected It connects；

Fixed plate is slidably fitted in groove 12, the bottom of fixed plate is fixedly installed with third spring, the bottom of third spring End is fixedly connected with the bottom interior wall of groove 12, is symmetrically opened up on the inner wall of sliding groove 7 there are two the first limiting slot, and second supports It being symmetrically fixedly mounted on bar 8 there are two the first limited block, the first limited block is slidably connected with the inner wall of corresponding first limiting slot, Hinged groove is offered on hinged block 5, the inner wall and first support bar 6 of hinged groove are rotatablely connected, open on the side inner wall of groove 12 Equipped with sliding eye, inner wall and the kelly 13 of sliding eye are slidably connected, and offer in the top inner wall and bottom interior wall of sliding eye Second limiting slot is symmetrically fixedly mounted on kelly 13 there are two the second limited block, the second limited block and corresponding second limiting slot Inner wall be slidably connected, the device pass through shell 1, cover board 2, heat release hole 3, blower 4, sliding groove 7, second support bar 8, the first bullet Spring 9, fixture block 10, card slot 11, groove 12, kelly 13, handle 14, second spring 15, third spring, fixed plate and sliding eye match It closes, in use, shell 1 is set on printing element, printing element can be carried out by blower 4 and heat release hole 3 effective Heat dissipation, extends the service life of printing element, when needing to repair printing element and other are operated, pull handle 14, Handle 14 drives kelly 13 to slide in sliding eye, makes kelly 13 far from card slot 11, at this point, the elastic force in the first spring 9 acts on Under, it pushes second support bar 8 to slide in sliding groove 7, pushes 2 rotating opening of cover board, printing element can be operated, when After the completion of operation, cover board 2 is rotated backward, move to fixture block 10 in groove 12, handle 14 is decontroled, in the bullet of second spring 15 Under power effect, moves to kelly 13 in card slot 11 and engage with card slot 11, under the action of third spring and fixed plate, make cover board 2 will not teetertotter, and the utility model is easy to operate, practical, and printing element can be effectively protected, and facilitate folding, just It is repaired in printing element, meanwhile, good heat dissipation effect.

Working principle: it in use, shell 1 is set on printing element, can be printed by blower 4 and 3 pairs of heat release hole Unit is effectively radiated, and the service life of printing element is extended, when need to repair printing element and other operation When, pull handle 14, handle 14 drives kelly 13 to slide in sliding eye, makes kelly 13 far from card slot 11, at this point, in the first bullet Under the elastic force effect of spring 9, pushes second support bar 8 to slide in sliding groove 7, push 2 rotating opening of cover board, it can be single to printing Member is operated, and after the completion of operation, is rotated backward cover board 2, is moved to fixture block 10 in groove 12, and handle 14, In is decontroled Under the elastic force effect of second spring 15, moves to kelly 13 in card slot 11 and engage with card slot 11, in third spring and fixed plate Under the action of, so that cover board 2 is not teetertottered.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of press printing unit protection cover, including the shell (1) being set on printing element, it is characterised in that: described The top of shell (1) is opening, is rotatably equipped with cover board (2) at the top of the shell (1), opens up at the top of the cover board (2) The bottom of multiple heat release holes (3), the cover board (2) is fixedly installed with blower (4), the blower (4) and heat release hole (3) Xiang Shi Match, be fixedly installed with hinged block (5) on the side inner wall of the shell (1), is rotatably equipped with first on the hinged block (5) Strut (6) offers sliding groove (7) at the top of the first support bar (6), is slidably fitted with second in the sliding groove (7) Support rod (8), the top of the second support bar (8) extend to sliding groove (7) outside and are rotatablely connected with cover board (2), the cunning It is fixedly installed with the first spring (9) in the bottom interior wall of dynamic slot (7), the top and second support bar (8) of first spring (9) It is fixedly connected, the bottom of the cover board (2) is fixedly installed with fixture block (10), and the side of the fixture block (10) offers card slot (11), it is opened up fluted (12) on the shell (1), the groove (12) is adapted with fixture block (10), the groove (12) It is slidably fitted on the inner wall of side kelly (13), the kelly (13) is adapted with card slot (11), one end of the kelly (13) It extends to groove (12) outside and is fixedly installed with handle (14), sliding sleeve is equipped with second spring (15) on the kelly (13), institute The one end for stating second spring (15) is fixedly connected with handle (14), and the other end of the second spring (15) and shell (1) are fixed Connection.

2. a kind of press printing unit protection cover according to claim 1, it is characterised in that: sliding in the groove (12) Dynamic to be equipped with fixed plate, the bottom of the fixed plate is fixedly installed with third spring, the bottom end of the third spring and groove (12) bottom interior wall is fixedly connected.

3. a kind of press printing unit protection cover according to claim 1, it is characterised in that: the sliding groove (7) It is symmetrically opened up on inner wall there are two the first limiting slot, is symmetrically fixedly mounted that there are two the first limits on the second support bar (8) Block, first limited block are slidably connected with the inner wall of corresponding first limiting slot.

4. a kind of press printing unit protection cover according to claim 1, it is characterised in that: on the hinged block (5) Hinged groove is offered, the inner wall of the hinged groove and first support bar (6) are rotatablely connected.

5. a kind of press printing unit protection cover according to claim 1, it is characterised in that: the one of the groove (12) Sliding eye is offered on the inner wall of side, inner wall and the kelly (13) of the sliding eye are slidably connected.

6. a kind of press printing unit protection cover according to claim 5, it is characterised in that: the top of the sliding eye It offers the second limiting slot on inner wall and bottom interior wall, is symmetrically fixedly mounted that there are two the second limits on the kelly (13) Block, second limited block are slidably connected with the inner wall of corresponding second limiting slot.