CN213007036U

CN213007036U - Printing roller cooling device for printing equipment

Info

Publication number: CN213007036U
Application number: CN202021582607.2U
Authority: CN
Inventors: 李兵
Original assignee: Guangdong Yirun Printing Packaging Co ltd
Current assignee: Guangdong Yirun Printing Packaging Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-20
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a printing roller cooling device for printing equipment, which comprises a frame, the frame top both sides are equipped with the roller seat, be equipped with hollow printing roller subassembly between the roller seat, hollow printing roller subassembly one end is equipped with connects the bearing frame subassembly, and the other end is equipped with the pivot seat, connect bearing frame subassembly and pivot seat and install respectively on the both sides of roller seat, install synchronous gear on the one end that hollow printing roller subassembly and pivot seat are connected, pivot seat below is equipped with the driving motor who is connected with synchronous gear, the roller seat top is equipped with the footstock, be equipped with cold wind device on the footstock, cold wind device is linked together through tuber pipe and connection bearing frame subassembly, install the aerofoil on the footstock downside, seted up the wind hole on the aerofoil downside, the wind hole is corresponding with hollow printing roller subassembly; the utility model aims at providing a fast for lithography apparatus roller cooling device cools off.

Description

Printing roller cooling device for printing equipment

Technical Field

The utility model relates to a printing machine device, specific theory, especially, printing roller cooling device for lithography apparatus.

Background

Printing roller among the lithography apparatus is at the course of the work because mechanical energy converts heat energy to make the roll body of printing roller generate heat, the axis of rotation also can generate heat simultaneously, thereby influence the use of printing ink, and current cooling device adopts cold wind to blow towards the roll body surface usually, but this kind of cooling method efficiency that only has the surface is slow, and the required time is than longer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fast for lithography apparatus brush roll cooling device cools off to solve the problem that provides among the above-mentioned background art.

The technical scheme of the utility model is realized like this: the utility model provides a printing roller cooling device for lithography apparatus, includes the frame, frame top both sides are equipped with the roller seat, be equipped with hollow printing roller subassembly between the roller seat, hollow printing roller subassembly one end is equipped with connects bearing frame subassembly, and the other end is equipped with the pivot seat, connect bearing frame subassembly and pivot seat and install respectively on the both sides of roller seat, one of being connected of hollow printing roller subassembly and pivot seat is served and is installed synchronizing gear, pivot seat below is equipped with the driving motor who is connected with synchronizing gear, the roller seat top is equipped with the footstock, be equipped with the cold wind device on the footstock, the cold wind device is linked together through tuber pipe and connection bearing frame subassembly, install the aerofoil on the footstock downside, the wind hole has been seted up on the aerofoil downside, the wind hole is corresponding with hollow printing roller subassembly.

In the above-mentioned printing roller cooling device for lithography apparatus, the hollow printing roller subassembly includes the roll body, is equipped with the cavity in this roll body, wears to be equipped with hollow rotating shaft in this roll body, and this hollow rotating shaft one end is connected with connecting bearing seat subassembly, and the other end runs through pivot seat and the end is equipped with synchronous gear.

In the above described device for cooling a brush roller for a printing apparatus, the hollow rotating shaft is provided with a plurality of through holes.

In the above-mentioned printing roller cooling device for lithography apparatus, the connection bearing seat subassembly includes outer axle sleeve and interior axle sleeve, is equipped with the ball between this outer axle sleeve and the interior axle sleeve, and this outer axle sleeve one side is equipped with the tuber pipe connector, and this tuber pipe connector inner wall is equipped with the internal thread.

In the above-mentioned printing roller cooling device for lithography apparatus, the cold wind device includes fan and cold-air tank, and this fan is installed on the footstock with the cold-air tank, and this cold-air tank one side is connected with the fan, and the opposite side is equipped with the air outlet, the tuber pipe is connected with the air outlet, the tuber pipe is the three-way pipe, and this tuber pipe one end is connected with the air-supply line, and this air-supply line other end and tuber pipe connector threaded connection, the other end of this tuber pipe are connected with the aerofoil pipe, this aerofoil pipe lower extreme and aerofoil threaded connection.

In the above-mentioned printing roller cooling device for lithography apparatus, the below is equipped with the basin in the cold wind incasement, is equipped with wet membrane seat in this basin, installs wet membrane on this wet membrane seat, and this wet membrane upper end is equipped with the intake chamber, and this intake chamber is connected with the inlet tube, and this wet membrane seat rear is equipped with the suction pump, and the drinking-water pipe of this suction pump extends outside the cold wind incasement.

In the above-mentioned printing roller cooling device for the printing equipment, a first air valve is installed at the joint of the air pipe and the air inlet pipe, and a second air valve is installed at the joint of the air pipe and the air plate.

The beneficial effects of the utility model reside in that: the utility model discloses a cold wind device is linked together with connecting bearing frame subassembly to cooling inside the hollow printing roller subassembly, making the temperature of roll body descend fast, the wind hole has been seted up on the aerofoil downside, the wind hole is corresponding with hollow printing roller subassembly, thereby cools off to the roll body surface, thereby cools off whole fast, and is efficient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Figure 2 is a schematic of the construction of the hollow printing roller assembly.

Fig. 3 is a schematic view of a connecting bearing block assembly.

In the figure: the device comprises a machine base 1, a roller seat 2, a top seat 3, an air pipe 4, a hollow printing roller assembly 5, a driving motor 6, a cold air box 7, a fan 8, an air outlet 9, an air inlet pipe 10, an air plate pipe 11, a first air valve 12, a second air valve 13, an air plate 14, an air hole 15, a water tank 16, a wet film seat 17, a wet film 18, an water inlet groove 19, a water inlet pipe 20, a water suction pump 21, a water suction pipe 22, a roller body 23, a cavity 24, a hollow rotating shaft 25, a through hole 26, a connecting bearing seat assembly 27, a rotating shaft seat 28, a synchronizing gear 29, an outer shaft sleeve 30, an inner shaft sleeve 31, a ball 32, an air pipe connecting port 33 and.

Detailed Description

The claimed technical solution of the present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, 2 and 3, the brush roller cooling device for the printing device comprises a frame 1, roller bases 2 are arranged on two sides above the frame 1, a hollow printing roller assembly 5 is arranged between the roller bases 2, one end of the hollow printing roller assembly 5 is provided with a connecting bearing base assembly 27, the other end of the hollow printing roller assembly is provided with a rotating shaft base 28, the connecting bearing base assembly 27 and the rotating shaft base 28 are respectively arranged on two sides of the roller bases 2, a synchronizing gear 29 is arranged on one end of the hollow printing roller assembly 5 connected with the rotating shaft base 28, a driving motor 6 connected with the synchronizing gear 29 is arranged below the rotating shaft base 28, a top base 3 is arranged above the roller bases 2, a cold air device is arranged on the top base 3, the cold air device is communicated with the connecting bearing base assembly 27 through an air pipe 4, an air plate 14 is arranged on the lower side surface of the top base 3, an air hole 15 is arranged on the lower, said air holes 15 correspond to the hollow printing roller assembly 5.

The cold wind device includes fan 8 and cold wind case 7, and this fan 8 is installed on footstock 3 with cold wind case 7, and this cold wind case 7 one side is connected with fan 8, and the opposite side is equipped with air outlet 9, tuber pipe 4 is connected with air outlet 9, tuber pipe 4 is the three-way pipe, and 4 one end of this tuber pipe are connected with air-supply line 10, and the other end of this air-supply line 10 is connected with tuber pipe connector 33 threaded connection, and the other end of this tuber pipe 4 is connected with

aerofoil pipe

11, and 11 lower extremes of this aerofoil pipe and aerofoil 14 threaded connection.

The air cooler is characterized in that a water tank 16 is arranged below the cold air box 7, a wet film seat 17 is arranged in the water tank 16, a wet film 18 is installed on the wet film seat 17, a water inlet groove 19 is formed in the upper end of the wet film 18, the water inlet groove 19 is connected with a water inlet pipe 20, a water suction pump 21 is arranged behind the wet film seat 17, a water suction pipe 22 of the water suction pump 21 extends out of the cold air box 7, a first air valve 12 is installed at the joint of the air pipe 4 and the air inlet pipe 10, and a second air valve 13 is installed at the joint of the air pipe 4 and the air plate 14.

As shown in fig. 2, the hollow printing roller assembly 5 includes a roller body 23, a cavity 24 is provided in the roller body 23, a hollow rotating shaft 25 penetrates through the roller body 23, one end of the hollow rotating shaft 25 is connected to a connecting bearing seat assembly 27, the other end of the hollow rotating shaft passes through a rotating shaft seat 28, and a synchronizing gear 29 is provided at the end of the hollow rotating shaft 25, and a plurality of through holes 26 are provided in the hollow rotating shaft 25.

As shown in fig. 3, the connection housing assembly 27 includes an outer sleeve 30 and an inner sleeve 31, balls 32 are provided between the outer sleeve 30 and the inner sleeve 31, an air pipe connection port 33 is provided at one side of the outer sleeve 30, and an internal thread 34 is provided on an inner wall of the air pipe connection port 33.

The utility model discloses a cold wind device is linked together with connection bearing frame subassembly 27 to cool off hollow printing roller subassembly 5 is inside, make the temperature of roll body descend fast, wind hole 15 has been seted up on aerofoil 14 downside, wind hole 15 is corresponding with hollow printing roller subassembly 5, thereby cools off 23 surfaces of roll body, thereby cools off whole fast, and is efficient.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a printing roller cooling device for lithography apparatus, includes frame (1), its characterized in that, frame (1) top both sides are equipped with roller seat (2), be equipped with hollow printing roller subassembly (5) between roller seat (2), hollow printing roller subassembly (5) one end is equipped with connects bearing frame subassembly (27), and the other end is equipped with pivot seat (28), connect bearing frame subassembly (27) and pivot seat (28) and install respectively on the both sides of roller seat (2), one of hollow printing roller subassembly (5) and pivot seat (28) connection is served and is installed synchronizing gear (29), pivot seat (28) below is equipped with driving motor (6) that are connected with synchronizing gear (29), roller seat (2) top is equipped with footstock (3), be equipped with the cold wind device on footstock (3), the cold wind device is linked together with connecting bearing frame subassembly (27) through tuber pipe (4), install aerofoil (14) on footstock (3) downside, aerofoil (14) have been seted up on aerofoil (14) downside wind hole (15), wind hole (15) are corresponding with hollow printing roller subassembly (5).

2. The device for cooling the brush roller for a printing device according to claim 1, wherein the hollow printing roller assembly (5) comprises a roller body (23), a cavity (24) is formed in the roller body (23), a hollow rotating shaft (25) is arranged in the roller body (23) in a penetrating manner, one end of the hollow rotating shaft (25) is connected with the connecting bearing seat assembly (27), the other end of the hollow rotating shaft penetrates through the rotating shaft seat (28), and the tail end of the hollow rotating shaft is provided with the synchronizing gear (29).

3. The device for cooling a roller for printing devices according to claim 2, characterized in that said hollow shaft (25) is provided with a plurality of through holes (26).

4. The device for cooling the brush roller of the printing device according to claim 1, wherein the connecting bearing seat assembly (27) comprises an outer sleeve (30) and an inner sleeve (31), balls (32) are arranged between the outer sleeve (30) and the inner sleeve (31), an air pipe connecting port (33) is arranged on one side of the outer sleeve (30), and an internal thread (34) is arranged on the inner wall of the air pipe connecting port (33).

5. The printing roller cooling device for the printing equipment according to claim 1, wherein the cold air device comprises a fan (8) and a cold air box (7), the fan (8) and the cold air box (7) are installed on the top base (3), one side of the cold air box (7) is connected with the fan (8), the other side of the cold air box is provided with an air outlet (9), the air pipe (4) is connected with the air outlet (9), the air pipe (4) is a three-way pipe, one end of the air pipe (4) is connected with an air inlet pipe (10), the other end of the air inlet pipe (10) is in threaded connection with an air pipe connector (33), the other end of the air pipe (4) is connected with an air plate pipe (11), and the lower end of the air plate pipe (11) is in threaded connection with an air plate (14).

6. The brush roller cooling device for the printing equipment according to claim 5, wherein a water tank (16) is arranged below the cold air box (7), a wet film seat (17) is arranged in the water tank (16), a wet film (18) is arranged on the wet film seat (17), a water inlet groove (19) is arranged at the upper end of the wet film (18), the water inlet groove (19) is connected with a water inlet pipe (20), a water suction pump (21) is arranged behind the wet film seat (17), and a water suction pipe (22) of the water suction pump (21) extends out of the cold air box (7).

7. A device for cooling a roller of a printing apparatus according to claim 5, wherein a first air valve (12) is installed at the connection of the air duct (4) and the air inlet duct (10), and a second air valve (13) is installed at the connection of the air duct (4) and the air plate (14).