CN220092474U

CN220092474U - Printing ink waste gas collecting device of printing unit

Info

Publication number: CN220092474U
Application number: CN202321126322.1U
Authority: CN
Inventors: 陈燕
Original assignee: Kayou Shanghai Cultural And Creative Co ltd
Current assignee: Kayou Shanghai Cultural And Creative Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-11-28
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses an ink waste gas collecting device of a printing unit, which comprises a processing box, an air suction plate and a plurality of air suction covers, wherein the processing box is connected with a first installation block through a conveying pipe, a second installation block is fixedly connected to the air suction plate, a first circular pipe is fixedly connected to the first installation block, and a second circular pipe is fixedly connected to the second installation block; two mounting grooves are formed in the second mounting block, a plurality of mounting rods are fixedly connected to the first mounting block, limiting assemblies are arranged on the mounting grooves respectively, each limiting assembly comprises a round rod which is arranged on the mounting groove in a sliding mode, and two saw-tooth blocks are fixedly connected to the round rod. According to the utility model, the suction plate is not required to be taken down by screwing the screw, so that the suction cover is convenient to clean, the operation is simple, convenient and quick, the phenomenon of sliding wires after the screw rotates for many times can be avoided, and the suction plate and the suction cover are convenient to install.

Description

Printing ink waste gas collecting device of printing unit

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to an ink waste gas collecting device of a printing unit.

Background

Along with the continuous development of society, the technology is continuously advanced, and the technology related to waste gas treatment is also continuously promoted, and in the use process of the printing machine, a plurality of printing ink waste gases exist, and in order to prevent pollution and human harm caused by waste gases to air, the printing machine set printing ink waste gas collecting device is generally used for treatment.

The publication No. CN218636870U discloses a printing unit printing ink waste gas collecting device, including processing case, blast pipe, conveyer pipe, first butt joint piece, second butt joint piece and sealing block, the right side of blast pipe and the fixed intercommunication of processing case, the bottom and the processing case of conveyer pipe are fixed to be linked together.

From the above comparison document it can be seen that: at present, to the device that printing machine set printing ink waste gas was collected, the suction plate of its top is generally installed through the screw, and when the cover of breathing in on the suction plate because long-time use, when a large amount of dust of its surface adhesion, need twist the screw and take off the suction plate, just can clear up the cover of breathing in, the operation is comparatively loaded down with trivial details, and the screw still appears the phenomenon of smooth silk easily after many times rotating, is unfavorable for the installation to suction plate and cover of breathing in.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, the current device for collecting the printing ink waste gas of a printing unit is characterized in that an air suction plate above the device is generally installed through screws, when a large amount of dust is adhered to the surface of an air suction cover on the air suction plate due to long-time use, the air suction cover can be cleaned only by screwing the screws, the operation is complicated, the phenomenon of sliding wires is easy to occur after the screws are rotated for many times, and the installation of the air suction plate and the air suction cover is not facilitated.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the printing ink waste gas collecting device of the printing unit comprises a processing box, an air suction plate and a plurality of air suction covers, wherein the processing box is connected with a first installation block through a conveying pipe, a second installation block is fixedly connected to the air suction plate, a first circular pipe is fixedly connected to the first installation block, and a second circular pipe is fixedly connected to the second installation block;

two mounting grooves are formed in the second mounting block, a plurality of mounting rods are fixedly connected to the first mounting block, limiting assemblies are arranged on the mounting grooves respectively, each limiting assembly comprises a round rod which is arranged on the mounting groove in a sliding mode, two saw-tooth blocks are fixedly connected to the round rod, saw-tooth grooves used for connecting the corresponding saw-tooth blocks are formed in each mounting rod, springs are fixedly connected to the round rod, and the springs are fixedly connected with the inner walls of the mounting grooves.

Preferably, a sliding groove is formed in an inner wall of one side of each mounting groove, and one end of each sawtooth block is in sliding connection with the corresponding sliding groove.

Preferably, one end of each round rod is connected with a limiting block in a threaded mode, and the cross section of each limiting block is L-shaped.

Preferably, a sealing ring is arranged on the inner wall of the first circular tube, and the sealing ring is arranged between the first circular tube and the second circular tube.

Preferably, an air pump, a filter plate and an activated carbon plate are arranged in the treatment box, and an exhaust pipe is fixedly connected to one side of the treatment box.

Preferably, a supporting pad is fixedly arranged at the bottom of the treatment box, and anti-skidding patterns are arranged on the surface of the supporting pad.

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

each sawtooth piece removes back and the serration groove joint that corresponds to can prevent that installation pole and mounting groove from breaking away from, thereby can carry out firm connection with first installation piece and second installation piece, the same reason also can take out the board of breathing in and cover of breathing in and clear up, need not take off the board of breathing in through twisting the screw, conveniently clear up the cover of breathing in, the operation is comparatively simple and convenient swift, can avoid appearing the phenomenon of screw emergence smooth silk after many times rotation, is favorable to the installation to board and cover of breathing in.

Drawings

FIG. 1 is a schematic diagram of the front structure of an ink exhaust gas collecting device of a printing unit according to the present utility model;

FIG. 2 is a schematic top view of a partial structure of a first mounting block and a second mounting block;

fig. 3 is a schematic side sectional structure of the second mounting block.

In the figure: 1 treatment box, 2 blast pipes, 3 supporting pads, 4 conveying pipes, 5 first installation blocks, 6 first round pipes, 7 second installation blocks, 8 installation rods, 9 limiting blocks, 10 air suction plates, 11 air suction covers, 12 installation grooves, 13 springs, 14 saw tooth blocks, 15 round rods, 16 sliding grooves, 17 sealing rings and 18 second round pipes.

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.

The terms such as "upper", "lower", "left", "right", "middle" and "a" and the like are also used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced or for which the relative relationship may be altered or modified without materially altering the technology.

Referring to fig. 1-3, a printing unit printing ink waste gas collecting device, including processing case 1, suction plate 10 and a plurality of cover 11 that breathes in, processing case 1 is connected with first installation piece 5 through conveyer pipe 4, fixedly connected with second installation piece 7 on the suction plate 10, fixedly connected with first pipe 6 on the first installation piece 5, fixedly connected with second pipe 18 on the second installation piece 7, two mounting grooves 12 have been seted up on the second installation piece 7, fixedly connected with a plurality of installation poles 8 on the first installation piece 5, all be provided with spacing subassembly on every mounting groove 12, spacing subassembly is including sliding the round bar 15 that sets up on mounting groove 12, fixedly connected with two sawtooth pieces 14 on the round bar 15, all set up the sawtooth groove that is used for connecting corresponding sawtooth piece 14 on every installation pole 8, fixedly connected with spring 13 on the round bar 15, the inner wall fixedly connected with of spring 13 and mounting groove 12.

The spout 16 has all been seted up to one side inner wall of every mounting groove 12, the one end of every sawtooth piece 14 all with the spout 16 sliding connection who corresponds, spout 16 can restrict the removal orbit of sawtooth piece 14, avoid sawtooth piece 14 to move along with round bar 15 in-process, take place the swing, be favorable to improving the stability when sawtooth piece 14 removes, the equal threaded connection of one end of every round bar 15 has stopper 9, the cross-section of stopper 9 personally submits L shape setting, when the surface of two stopper 9 one ends of L shape all with second installation piece 7 offsets, can prevent that sawtooth piece 14 from removing, need not insert installation pole 8 in the mounting groove 12, the round bar 15 is pulled simultaneously and make sawtooth piece 14 and installation pole 8 stagger for the operation is more convenient.

Be provided with sealing washer 17 on the inner wall of first pipe 6, sealing washer 17 sets up between first pipe 6 and second pipe 18, and sealing washer 17 can improve the leakproofness when first pipe 6 and second pipe 18 are connected, avoids waste gas to spill over from the gap department that first pipe 6 and second pipe 18 are connected.

The inside of handling case 1 is provided with air pump, filter and activated carbon sheet, the one side fixedly connected with blast pipe 2 of handling case 1, the air pump is with inhaling cover 11 department exhaust gas, collect through conveyer pipe 4 and handle in the case 1, after the exhaust gas passed filter and activated carbon sheet, can follow blast pipe 2 and handle the fixed back of being provided with of bottom of case 1, the surface of back up pad 3 is provided with the anti-skidding line, the anti-skidding line on the back up pad 3, frictional force when can increase with the contact surface between, avoid taking place the relative slip between back up pad 3 and the contact surface, be favorable to improving the stability of handling case 1.

According to the utility model, when the air suction device is used, the first mounting block 5 fixedly connected to the flexible conveying pipe 4 is connected with the second mounting block 7, the first circular pipe 6 is sleeved on the outer side of the second circular pipe 18, one end of each mounting rod 8 is inserted into the corresponding mounting groove 12, at the moment, one end of each L-shaped limiting block 9 is abutted against the surface of the second mounting block 7, the limiting block 9 is rotated, threads are arranged on the outer surface of one end of each round rod 15, the limiting block 9 is in threaded connection with the round rod 15, after ninety degrees of rotation of the limiting block 9, one end of the limiting block 9 is positioned below the second mounting block 7, the external force applied to the round rod 15 is removed, the round rod 15 and the second mounting block 7 are relatively slid under the action of the elastic force of the spring 13, and each sawtooth block 14 is clamped with the corresponding sawtooth groove, so that the mounting rods 8 and the mounting grooves 12 are prevented from being separated, at the moment, the surface of the limiting block 9 is tightly attached to the surface of the second mounting block 7, the first mounting block 5 and the second mounting block 7 are firmly connected, the suction plate 10 can be conveniently and quickly removed, the suction plate 11 can be conveniently and conveniently cleaned, and the suction plate 11 can be conveniently and quickly removed, and the suction plate 11 can be conveniently and quickly cleaned.

In the present utility model, the terms "mounted," "connected," "secured," and the like are to be construed broadly, unless otherwise specifically indicated and defined.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The printing ink waste gas collecting device of the printing unit comprises a processing box (1), an air suction plate (10) and a plurality of air suction covers (11), and is characterized in that the processing box (1) is connected with a first installation block (5) through a conveying pipe (4), a second installation block (7) is fixedly connected to the air suction plate (10), a first circular pipe (6) is fixedly connected to the first installation block (5), and a second circular pipe (18) is fixedly connected to the second installation block (7);

two mounting grooves (12) are formed in the second mounting block (7), a plurality of mounting rods (8) are fixedly connected to the first mounting block (5), limiting components are arranged on the mounting grooves (12) respectively, the limiting components comprise round rods (15) which are arranged on the mounting grooves (12) in a sliding mode, two sawtooth blocks (14) are fixedly connected to the round rods (15), sawtooth grooves used for connecting the corresponding sawtooth blocks (14) are formed in the mounting rods (8), springs (13) are fixedly connected to the round rods (15), and the inner walls of the mounting grooves (12) are fixedly connected.

2. The printing unit ink waste gas collecting device according to claim 1, wherein a chute (16) is formed in an inner wall of one side of each mounting groove (12), and one end of each sawtooth block (14) is slidably connected with the corresponding chute (16).

3. Printing unit ink waste gas collecting device according to claim 1, characterized in that one end of each round bar (15) is connected with a limiting block (9) in a threaded manner, and the cross section of the limiting block (9) is L-shaped.

4. Printing unit ink waste gas collecting device according to claim 1, characterized in that a sealing ring (17) is arranged on the inner wall of the first circular tube (6), the sealing ring (17) being arranged between the first circular tube (6) and the second circular tube (18).

5. The printing unit ink waste gas collecting device according to claim 1, wherein an air pump, a filter plate and an activated carbon plate are arranged in the treatment box (1), and an exhaust pipe (2) is fixedly connected to one side of the treatment box (1).

6. Printing unit ink waste gas collecting device according to claim 1, characterized in that the bottom of the treatment tank (1) is fixedly provided with a support pad (3), the surface of the support pad (3) is provided with anti-skid patterns.