CN217888999U

CN217888999U - Environment-friendly gas collecting hood for printing machine

Info

Publication number: CN217888999U
Application number: CN202221790725.1U
Authority: CN
Inventors: 包龙; 张少云; 张刚; 李建斌
Original assignee: Zhongyan Ningxia Jinkeda Printing Co ltd
Current assignee: Zhongyan Ningxia Jinkeda Printing Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-25
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses an environmental protection gas collecting channel for printing machine, which belongs to the technical field of printing machines and aims at solving the problems that the prior printing machine needs to utilize the gas collecting channel to collect and discharge waste gas generated in the printing process in the use process, but the gas collecting channel can not quickly collect and discharge the using position of the cover head of the gas collecting channel according to the requirement, thereby reducing the convenience of the use of the gas collecting channel; the utility model discloses a cooperation of the cover head that sets up, connecting pipe, flexible pipe can be fast according to the exhaust gas collection demand of difference adjust the position of use of cover head, can adjust fast by a key formula, and the staff of being convenient for uses, has improved the convenience.

Description

Environment-friendly gas collecting hood for printing machine

Technical Field

The utility model belongs to the technical field of the printing machine, concretely relates to environmental protection gas collecting channel for printing machine.

Background

The printer is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position where the characters and images are placed on the printing plate by hand or printing machine, then it is directly or indirectly transferred onto paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as that of printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.

The existing printing machine needs to utilize the gas-collecting hood to collect and discharge waste gas generated in the printing process in the using process, but the gas-collecting hood cannot rapidly use the hood head of the gas-collecting hood according to requirements, so that the using convenience of the gas-collecting hood is reduced, and therefore, the environment-friendly gas-collecting hood for the printing machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection gas collecting channel for printing machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: environmental protection gas collecting channel for printing machine, including the cover head, the top of cover head is provided with the connecting pipe, the bottom lateral wall of connecting pipe is fixed with flexible pipe, the one end that the connecting pipe was kept away from to flexible pipe is connected with cover head top lateral wall, cover head, flexible pipe and the inside all intercommunication of connecting pipe, one side outer wall of cover head is fixed with connecting plate one, set up perpendicularly between connecting plate one and the cover head, the lateral wall of connecting pipe is fixed with backup pad one, set up perpendicularly between backup pad one and the connecting pipe, the one end that the connecting pipe was kept away from to backup pad one is fixed with backup pad two, set up perpendicularly between backup pad one and the backup pad two.

According to the scheme, a guide channel is formed in the side wall of the top end of the first supporting plate in the vertical direction, a second connecting plate is fixed to one end, away from the cover head, of the first connecting plate, the second connecting plate and the first connecting plate are vertically arranged, and one end, away from the connecting plate, of the second connecting plate penetrates through the guide channel.

It is further worth explaining that a supporting channel which penetrates through the left side and the right side is formed in the side wall of the second supporting plate, a connecting shaft is connected to the inner side wall of the supporting channel in a rotating mode, a connecting gear is fixed to one end of the connecting shaft, a connecting rack is formed in the side wall, close to the connecting shaft, of the second connecting plate in the length direction of the connecting rack, and the connecting gear is in meshing transmission connection with the connecting rack.

It should be further noted that a fixing plate is fixed to the side wall of one side, away from the first supporting plate, of the second supporting plate, a fixing channel is formed in the side wall of the top end of the fixing plate in the vertical direction, a fixing rod is connected to the inner side wall of the fixing channel in a sliding mode, and the fixing rod and the fixing plate are perpendicularly arranged.

As a preferred embodiment, one end of the fixing rod extends to the upper side of the fixing plate and is fixed with a pulling plate, the pulling plate and the fixing rod are vertically arranged, one end of the pulling plate is connected with two side walls of the supporting plate in a sliding manner, the outer side wall of the fixing rod is sleeved with a connecting spring, one end of the connecting spring is fixed with the side wall of the pulling plate, and the other end of the connecting spring is fixed with the side wall of the fixing plate.

As a preferred embodiment, one side lateral wall sliding connection that backup pad one was kept away from to backup pad two has the slide, the slide is kept away from one side lateral wall of fixed plate and is fixed with the gag lever post, set up perpendicularly between gag lever post and the slide, the spacing groove that a plurality of symmetries set up is seted up along the circumferencial direction to the lateral wall of connecting axle, the joint sets up between spacing groove and the gag lever post.

As a preferred embodiment, one end of the fixing rod, which is far away from the pulling plate, is fixed on the side wall of the sliding plate, and the fixing rod is vertically arranged between the sliding plate and the fixing rod.

Compared with the prior art, the utility model provides an environmental protection gas collecting channel for printing machine includes following beneficial effect at least:

(1) The use position of the cover head can be quickly adjusted according to different waste gas collection requirements through the matching of the cover head, the connecting pipe and the telescopic pipe, the cover head can be quickly adjusted in one key mode, the use by workers is facilitated, and the convenience is improved;

(2) Through the cooperation of the supporting plate I, the supporting plate II, the connecting plate I, the connecting plate II and the connecting shaft and the rotating plate which are arranged, the height of the cover head can be quickly adjusted, and through the cooperation of the fixed rod, the sliding plate, the limiting rod, the limiting groove, the reset spring and the pulling plate which are arranged, the position of the cover head which is adjusted can be quickly further fixed, so that the stability is improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of the enlarged partial structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the device comprises a cover head 1, an extension tube 2, a connecting tube 3, a first supporting plate 4, a second supporting plate 5, a first connecting plate 6, a second connecting plate 7, a connecting shaft 8, a connecting gear 9, a connecting rack 10, a rotating plate 11, a fixing plate 12, a fixing rod 13, a pulling plate 14, a reset spring 15, a sliding plate 16, a limiting rod 17 and a limiting groove 18.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-3, the utility model provides an environmental protection gas collecting channel for printing machine, including cover head 1, cover head 1's top is provided with connecting pipe 3, the bottom lateral wall of connecting pipe 3 is fixed with flexible pipe 2, flexible pipe 2 keeps away from the one end of connecting pipe 3 and is connected with cover head 1 top lateral wall, cover head 1, flexible pipe 2 and the inside all intercommunication of connecting pipe 3, one side outer wall of cover head 1 is fixed with connecting plate one 6, set up perpendicularly between connecting plate one 6 and the cover head 1, the lateral wall of connecting pipe 3 is fixed with backup pad one 4, set up perpendicularly between backup pad one 4 and the connecting pipe 3, the one end that connecting pipe 3 was kept away from to backup pad one 4 is fixed with backup pad two 5, set up perpendicularly between backup pad one 4 and the backup pad two 5.

Further as shown in fig. 1, 2 and 3, in the scheme, it should be described that a guide channel is formed in the top end side wall of the first support plate 4 along the vertical direction, a second connection plate 7 is fixed at one end of the first connection plate 6 away from the cover head 1, the second connection plate 7 and the first connection plate 6 are vertically arranged, and one end of the second connection plate 7 away from the connection plate penetrates through the guide channel.

As further shown in fig. 1, fig. 2 and fig. 3, it is worth further explaining that a supporting channel penetrating from left to right is formed in a side wall of the second supporting plate 5, a connecting shaft 8 is rotatably connected to an inner side wall of the supporting channel, a connecting gear 9 is fixed at one end of the connecting shaft 8, a connecting rack 10 is formed in a side wall of the second connecting plate 7 close to the connecting shaft 8 along the length direction of the connecting rack, and the connecting gear 9 is in meshing transmission connection with the connecting rack 10.

As further shown in fig. 1, fig. 2 and fig. 3, it should be further described that a fixing plate 12 is fixed on a side wall of the supporting plate two 5 away from the supporting plate one 4, a fixing channel is opened on a top side wall of the fixing plate 12 along a vertical direction, a fixing rod 13 is slidably connected to an inner side wall of the fixing channel, and the fixing rod 13 is vertically arranged with the fixing plate 12.

The scheme has the following working processes: by fixing the connecting pipe 3 with the designated position of the printing machine, when the position of the cover head 1 is adjusted, only the pulling plate 14 needs to be pulled, the pulling plate 14 drives the fixing rod 13 to move, the fixing rod 13 drives the sliding plate 16 to move, the sliding plate 16 drives the limiting rod 17 to move, the limiting rod 17 is separated from the limiting groove 18, then the rotating plate 11 is rotated, the rotating plate 11 drives the connecting shaft 8 to rotate, the connecting shaft 8 drives the connecting gear 9 to rotate, the connecting gear 9 and the connecting rack 10 are in meshing transmission to drive the connecting plate two 7 to move, the connecting plate two 7 drives the connecting plate one 6 to move, the connecting plate one 6 drives the cover head 1 to move, the cover head 1 is adjusted in position through the telescopic pipe 2, after the position is adjusted to the required position, the pulling plate 14 is loosened, under the elastic action of the reset spring 15, the fixing rod 13 drives the sliding plate 16 to move, the sliding plate 16 drives the limiting rod 17 to move, the limiting rod 17 is in clamping connection with the corresponding limiting groove 18, and the position of the cover head 1 is fixed.

As further shown in fig. 1, 2 and 3, as a preferred embodiment, one end of the fixing rod 13 extends to above the fixing plate 12 to be fixed with a pulling plate 14, the pulling plate 14 is vertically arranged with the fixing rod 13, one end of the pulling plate 14 is slidably connected with the side wall of the second supporting plate 5, the outer side wall of the fixing rod 13 is sleeved with a connecting spring, one end of the connecting spring is fixed with the side wall of the pulling plate 14, and the other end of the connecting spring is fixed with the side wall of the fixing plate 12.

As further shown in fig. 1, 2 and 3, as a preferred embodiment, a sliding plate 16 is slidably connected to a side wall of the second supporting plate 5 away from the first supporting plate 4, a limiting rod 17 is fixed to a side wall of the sliding plate 16 away from the fixing plate 12, the limiting rod 17 and the sliding plate 16 are vertically arranged, a plurality of symmetrically arranged limiting grooves 18 are formed in an outer side wall of the connecting shaft 8 along a circumferential direction, the limiting grooves 18 and the limiting rod 17 are clamped, one end of the fixing rod 13 away from the pulling plate 14 is fixed to a side wall of the sliding plate 16, and the fixing rod 13 and the sliding plate 16 are vertically arranged.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

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. Environmental protection gas collecting channel for printing machine, including cover head (1), its characterized in that, the top of cover head (1) is provided with connecting pipe (3), the bottom lateral wall of connecting pipe (3) is fixed with flexible pipe (2), the one end that connecting pipe (3) were kept away from in flexible pipe (2) is connected with cover head (1) top lateral wall, cover head (1), flexible pipe (2) and connecting pipe (3) inside all communicate, one side outer wall of cover head (1) is fixed with connecting plate (6), set up perpendicularly between connecting plate (6) and the cover head (1), the lateral wall of connecting pipe (3) is fixed with backup pad (4), set up perpendicularly between backup pad (4) and connecting pipe (3), the one end that connecting pipe (3) were kept away from in backup pad (4) is fixed with backup pad two (5), set up perpendicularly between backup pad (4) and backup pad two (5).

2. The environmentally friendly gas collecting channel for a printing machine of claim 1, wherein: the top end side wall of the first supporting plate (4) is provided with a guide channel along the vertical direction, one end, away from the cover head (1), of the first connecting plate (6) is fixed with a second connecting plate (7), the second connecting plate (7) and the first connecting plate (6) are perpendicularly arranged, and one end, away from the connecting plate, of the second connecting plate (7) penetrates through the guide channel.

3. The environmentally friendly gas collecting channel for a printing machine of claim 2, wherein: the utility model discloses a supporting structure, including backup pad two (5), the inside wall of supporting channel is seted up and is controlled the support passageway that runs through, the inside wall rotation of support passageway is connected with connecting axle (8), the one end of connecting axle (8) is fixed with connecting gear (9), connecting rack (10) have been seted up along its length direction to one side lateral wall that connecting plate two (7) are close to connecting axle (8), meshing transmission is connected between connecting gear (9) and connecting rack (10).

4. The environmentally friendly gas collecting channel for a printing machine of claim 3, wherein: one side lateral wall that backup pad (4) were kept away from in backup pad two (5) is fixed with fixed plate (12), fixed passage has been seted up along vertical direction to the top lateral wall of fixed plate (12), fixed passage's inside wall sliding connection has dead lever (13), set up perpendicularly between dead lever (13) and fixed plate (12).

5. The environmentally friendly gas collecting channel for a printing machine of claim 4, wherein: one end of the fixing rod (13) extends to the upper side of the fixing plate (12) and is fixed with a pulling plate (14), the pulling plate (14) and the fixing rod (13) are vertically arranged, one end of the pulling plate (14) is connected with the two side walls of the supporting plate (5) in a sliding mode, the outer side wall of the fixing rod (13) is sleeved with a connecting spring, one end of the connecting spring is fixed with the side wall of the pulling plate (14), and the other end of the connecting spring is fixed with the side wall of the fixing plate (12).

6. The environmentally friendly gas collecting channel for a printing machine of claim 5, wherein: one side lateral wall sliding connection that backup pad (4) was kept away from in backup pad two (5) has slide (16), one side lateral wall that fixed plate (12) was kept away from in slide (16) is fixed with gag lever post (17), set up perpendicularly between gag lever post (17) and slide (16), spacing groove (18) that a plurality of symmetries set up are seted up along the circumferencial direction to the lateral wall of connecting axle (8), the joint sets up between spacing groove (18) and gag lever post (17).

7. The environmentally friendly gas collecting channel for a printing machine of claim 6, wherein: one end of the fixing rod (13) far away from the pulling plate (14) is fixed with the side wall of the sliding plate (16), and the fixing rod (13) and the sliding plate (16) are vertically arranged.