CN216635799U

CN216635799U - Novel environment-friendly gravure press for degradable shopping bags

Info

Publication number: CN216635799U
Application number: CN202122142802.4U
Authority: CN
Inventors: 朱冰
Original assignee: Inner Mongolia Plastics Technology Co ltd
Current assignee: Inner Mongolia Plastics Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-05-31
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a novel environment-friendly gravure press for degradable shopping bags, which comprises a door-shaped frame, wherein one end of the door-shaped frame, which is relatively close to the upper parts of two sides, is horizontally and rotatably connected with two transmission rollers, one end of the door-shaped frame, which is relatively close to the lower part between the two sides, is horizontally welded with the same ink tank, two printing rollers are horizontally inserted and fixed on two plug pins, the door-shaped frame, which is relatively close to the two sides, is horizontally and rotatably connected with a compression roller, an ink barrel is fixed at the position, which is close to the ink tank, of the lower part of the inner wall of one side of the door-shaped frame, the ink barrel is fixed at the position, the horizontal heights of the upper ends of the ink barrel and the ink tank are the same, a sealing disc is horizontally arranged in the ink barrel, and a lifting mechanism for enabling the sealing disc to gradually lift along with the reduction of ink in the ink barrel is arranged at the lower part of the door-shaped frame. The automation degree is higher.

Description

Novel environment-friendly gravure press for degradable shopping bags

Technical Field

The utility model relates to the technical field of gravure presses, in particular to a novel environment-friendly gravure press for degradable shopping bags.

Background

In recent 20 years, the industries of food, beverage, tobacco, medicine, health care products and cosmetics in China develop rapidly, the demand for gravure is more and more, and the gravure accounts for about 10% of the printing industry in 2000 years; in the packaging printing, the gravure accounts for 19 percent, the printing is mainly focused on the flexible packaging material printing and paper container packaging printing, the plastic film printing almost completely adopts the gravure, all provinces and cities in China have flexible packaging printing plants, the provinces and cities in the east China are abundant, the equipment is advanced, and the technology, the economy and the practicability are generally strong.

Traditional gravure press keeps the take the altitude unchangeable for liquid level in the ink tank, can be stained with all the time and attach printing ink when guaranteeing that galley roller rotates, often opens a water drain in ink tank high-order department, and the ink bucket is aimed at to the water drain, sets up the continuous toward ink tank internal pumping printing ink of water pump in the bucket, and one side pump is put with this and is kept fixed liquid level, and this mode consumes the energy, consequently, proposes a novel environmental protection gravure press that is used for degradable shopping bag at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a novel environment-friendly gravure press for degradable shopping bags.

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

a novel environment-friendly gravure press for degradable shopping bags comprises a door-shaped frame, wherein the door-shaped frame is relatively close to one end of the upper parts of two sides and is horizontally and rotatably connected with two transmission rollers, the door-shaped frame is relatively close to the two sides, one end of the lower part of the door-shaped frame is horizontally and rotatably welded with the same ink tank, the door-shaped frame is relatively close to the two sides and is provided with bolts close to the positions of the two ends of the ink tank in a uniform horizontal rotating mode, the two bolts are horizontally inserted and fixedly provided with printing rollers, the lower parts of the printing rollers extend into the ink tank, the door-shaped frame is relatively close to the two sides and is horizontally and rotatably connected with a compression roller, the lower part of the inner wall of one side of the door-shaped frame, close to the position of the ink tank, is fixedly provided with an ink barrel, the upper end of the ink barrel is of an opening structure, the ink barrel is the same as the horizontal height of the upper end of the ink tank, a siphon component for keeping the liquid level on the two sides flat is arranged between the ink barrel, a sealing disc is horizontally arranged in the ink barrel, and the lower part of the door-shaped frame is provided with a lifting mechanism which leads the sealing disc to gradually rise along with the reduction of the ink in the ink barrel.

Preferably, the siphon subassembly includes the china ink bucket is close to china ink bucket one side upper portion level welded fixed block, and runs through its both sides outer wall on the fixed block and insert perpendicularly and be equipped with the J venturi tube, the china ink bucket is close to china ink bucket one side and is equipped with the straight tube perpendicularly, the J venturi tube is kept away from fixed block one end and is inserted and establish and be fixed in straight tube one side upper portion, and J venturi tube one end is linked together with the straight tube is inside, the straight tube upper end slides perpendicularly and inserts and be equipped with the push rod, and the push rod is located the straight tube in one end level cover establish be fixed with the piston, the straight tube lower extreme is open architecture, and open near opening one end on one side of the straight tube has the opening.

Preferably, the lifting mechanism comprises a sliding sleeve which is vertically welded at the position, close to the ink barrel, of the bottom surface inside the door-shaped frame, an upright post is vertically inserted into the upper end of the sliding sleeve in a sliding manner, the upper end of the upright post penetrates through the bottom surface inside the ink barrel and is inserted and fixed at the middle position of the lower portion of the sealing disc, and a spring is vertically arranged between the upright post and the bottom surface inside the sliding sleeve in the sliding sleeve.

Preferably, the lifting mechanism comprises a cylinder which is fixed by a vertical bolt and is arranged at the position, close to the ink barrel, of the bottom surface in the door-shaped frame, the output end of the cylinder penetrates through the bottom surface in the ink barrel and is fixed at the middle position of the lower part of the sealing disc by the bolt, and a liquid level sensor is arranged at the upper end of the inner wall, close to the ink barrel, of the ink groove.

Preferably, the cylinder pipeline is connected with an air pump, and the liquid level sensor is in telecommunication connection with the cylinder.

The utility model has the beneficial effects that:

1. through the china ink bucket that sets up in china ink groove one side and china ink groove upper end level parallel and level, the cooperation makes the siphon subassembly that both sides liquid level is kept level, fill with the china ink bucket earlier with the china ink inslot with the ink, press the push rod, make the J venturi tube and the straight tube in be full of the ink, when the china ink inslot ink uses the liquid level of a period and descends, under J venturi tube and straight tube siphon effect, the ink in the suction china ink bucket, make the china ink inslot ink keep the take the altitude, the version roller of being convenient for is stained with attaches, be different from the incessant pump liquid of traditional water pump, this device is the energy saving more, reduce extravagantly.

2. Through the sealed dish that horizontal slip set up in the china ink bucket, cooperate it to reduce the mechanism that rises gradually along with the china ink in the china ink bucket, when making the china ink in the china ink bucket be some by siphon suction china ink inslot, water pressure reduces in the china ink bucket, under the spring action, sealed dish kick-backs a certain distance, makes the liquid level certain distance that rises in the china ink bucket, makes the liquid level remain throughout at the high-order in china ink bucket and the china ink inslot, and degree of automation is higher.

Drawings

FIG. 1 is a schematic perspective view of a novel environmental gravure press for degradable shopping bags according to the present invention;

FIG. 2 is a schematic view of a partial enlarged structure of the novel environmental gravure press for degradable shopping bags according to the present invention;

FIG. 3 is a schematic side sectional view showing the structure of a novel environmental gravure press for degradable shopping bags according to embodiment 1 of the present invention;

FIG. 4 is a schematic side sectional view of the embodiment 2 of the novel environmental gravure press for degradable shopping bags according to the present invention.

In the figure: the printing ink box comprises a door-shaped frame 1, a driving roller 2, a pressing roller 3, a printing plate roller 4, an ink tank 5, a J-shaped tube 6, an ink barrel 7, a sealing disc 8, a vertical column 9, a sliding sleeve 10, a spring 11, an opening 12, a push rod 13, a cylinder 14, a fixed block 15, a straight tube 16, a piston 17 and a liquid level sensor 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-3, a novel environment-friendly gravure press for degradable shopping bags comprises a door-shaped frame 1, wherein one end of the door-shaped frame 1, which is relatively close to the upper parts of two sides, is horizontally and rotatably connected with two driving rollers 2, one end of the door-shaped frame 1, which is relatively close to the lower part between the two sides, is horizontally welded with a same ink tank 5, the positions of the two sides of the door-shaped frame 1, which are relatively close to the two sides, which are close to the two ends of the ink tank 5, are horizontally and rotatably provided with bolts, a printing roller 4 is horizontally inserted and fixed on the two bolts, the lower part of the printing roller 4 extends into the ink tank 5, the upper part of the printing roller 4, which is relatively close to the two sides, is horizontally and rotatably connected with a compression roller 3, the lower part of the inner wall of one side of the door-shaped frame 1, which is close to the position of the ink tank 5, is bolt-fixed with an ink barrel 7, the upper end of the ink barrel 7 is of an open structure, the ink tank 7 is at the same horizontal height as the upper end of the ink tank 5, and a siphon assembly for keeping the liquid level of the two sides flat is arranged between the ink barrel 7 and the ink tank 5, the ink barrel 7 is horizontally provided with a sealing disc 8, and the lower part of the door-shaped frame 1 is provided with a rising mechanism which leads the sealing disc to gradually rise along with the reduction of the ink in the ink barrel 7.

In the utility model, the siphon component comprises a fixed block 15 which is horizontally welded on the upper part of one side of an ink barrel 7 close to an ink tank 5, a J-shaped tube 6 is vertically inserted in the outer wall of the fixed block 15 through the two sides, a straight tube 16 is vertically arranged on one side of the ink tank 5 close to the ink barrel 7, one end of the J-shaped tube 6 far away from the fixed block 15 is inserted and fixed on the upper part of one side of the straight tube 16, one end of the J-shaped tube 6 is communicated with the inside of the straight tube 16, a push rod 13 is vertically inserted and slid at the upper end of the straight tube 16, a piston 17 is horizontally sleeved and fixed at one end of the push rod 13 positioned in the straight tube 16, the lower end of the straight tube 16 is of an open structure, an opening 12 is arranged at one side of the straight tube 16 close to the opening, a lifting mechanism comprises a sliding sleeve 10 which is vertically welded on the bottom surface of the inside of a door-shaped frame 1 close to the position of the ink barrel 7, an upright column 9 is vertically inserted and fixed on the middle position of the lower part of a sealing disc 8 through the bottom surface of the inside the ink barrel 7, a spring 11 is vertically arranged between the upright post 9 and the inner bottom surface of the sliding sleeve 10 in the sliding sleeve 10, the air cylinder 14 is connected with an air pump through a pipeline, and the liquid level sensor 18 is in telecommunication connection with the air cylinder 14.

The working principle of the embodiment is as follows: fill up the ink in ink barrel 7 and ink bath 5 earlier, seal dish 8 pushes down under the water pressure in the ink barrel 7, and then press push rod 13, make J venturi tube 6 and straight tube 16 fill up the ink, when the ink uses the liquid level decline of a period of time in the ink bath 5, under J venturi tube 6 and straight tube 16 siphon effect, the ink in the suction ink barrel 7, make the ink keep a take the altitude in the ink bath 5, be convenient for adhere to the ink when seal plate roller 4 rotates the operation, distinguish in the incessant pump liquid of traditional water pump, this device is the energy saving more, waste is reduced, when the ink is sucked a part in the ink bath 5 by the siphon in the ink barrel 7, the water pressure reduces in the ink barrel 7, under the effect of spring 11, seal dish 8 kick-backs a certain distance, make the liquid level rise a certain distance in the ink barrel 7, make the liquid level in ink barrel 7 and the ink bath 5 keep at the high level all the time.

Example 2

Referring to fig. 1-2 and 4, a novel environment-friendly gravure press for degradable shopping bags comprises a door-shaped frame 1, wherein one end of the door-shaped frame 1, which is relatively close to the upper parts of two sides, is horizontally and rotatably connected with two transmission rollers 2, one end of the door-shaped frame 1, which is relatively close to the lower part between the two sides, is horizontally welded with a same ink tank 5, the positions of the door-shaped frame 1, which are relatively close to the two sides, which are close to the two ends of the ink tank 5, are horizontally and rotatably provided with bolts, a printing roller 4 is horizontally inserted and fixed on the two bolts, the lower part of the printing roller 4 extends into the ink tank 5, the upper part of the printing roller 4, which is relatively close to the two sides, is horizontally and rotatably connected with a compression roller 3, the lower part of the inner wall at one side of the door-shaped frame 1, which is close to the ink tank 5, is fixed with an ink barrel 7, the upper end of the ink barrel 7 is of an open structure, the ink tank 5 is at the same horizontal height, and a siphon component for keeping the liquid levels at the two sides flat is arranged between the ink barrel 7 and the ink tank 5, a sealing disc 8 is horizontally arranged in the ink barrel 7, and a lifting mechanism which enables the sealing disc to gradually rise along with the reduction of ink in the ink barrel 7 is arranged at the lower part of the door-shaped frame 1.

In the utility model, the siphon component comprises a fixed block 15 which is horizontally welded on the upper part of one side of an ink tank 5, a J-shaped pipe 6 is vertically inserted on the outer wall of the fixed block 15, which penetrates through the outer wall of the two sides of the fixed block 15, a straight pipe 16 is vertically arranged on one side of the ink tank 5, which is close to the ink tank 7, one end of the J-shaped pipe 6, which is far away from the fixed block 15, is inserted and fixed on the upper part of one side of the straight pipe 16, one end of the J-shaped pipe 6 is communicated with the inside of the straight pipe 16, a push rod 13 is vertically inserted and slidably at the upper end of the straight pipe 16, a piston 17 is horizontally sleeved and fixed at one end of the push rod 13, which is positioned in the straight pipe 16, the lower end of the straight pipe 16 is of an open structure, an opening 12 is arranged at one side of the straight pipe 16, a lifting mechanism comprises a cylinder 14 which is vertically bolted at the position at the bottom surface of the inside of a door-shaped frame 1, which is close to the ink tank 7, the output end of the cylinder 14 penetrates through the bottom surface of the inside of the ink tank 7 and is bolted at the middle position of the lower part of a sealing disc 8, a liquid level sensor 18 is arranged at the upper end of the inner wall of one side of the ink tank 5, which is close to the ink tank 7, the pipeline of the air cylinder 14 is connected with an air pump, and the liquid level sensor 18 is in communication connection with the air cylinder 14.

The working principle of the embodiment is as follows: fill up the ink in ink barrel 7 and china ink groove 5 earlier, sealed dish 8 pushes down under the water pressure effect in the ink barrel 7, and then press push rod 13, make the interior ink that is full of J venturi tube 6 and straight tube 16, when the interior ink of china ink groove 5 uses a period liquid level decline, under J venturi tube 6 and straight tube 16 siphon effect, the interior ink of suction china ink barrel 7, make the interior ink of china ink groove 5 keep a take the altitude, be convenient for adhere to the ink when seal plate roller 4 rotates the operation, be different from the incessant pump liquid of traditional water pump, this device is the energy saving more, waste is reduced, when liquid level drops to level sensor 18 at every turn in china ink groove 5, cylinder 14 starts the ascending certain distance of promotion sealed dish 8, make the interior liquid level of china ink barrel 7 rise certain distance, make the interior liquid level of china ink barrel 7 and china ink groove 5 remain at the high level all the time.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The novel environment-friendly gravure press for the degradable shopping bags comprises a door-shaped frame (1) and is characterized in that the door-shaped frame (1) is relatively close to one end of the upper parts of two sides and is horizontally and rotatably connected with two transmission rollers (2), the door-shaped frame (1) is relatively close to one end of the lower part between the two sides and is horizontally welded with the same ink tank (5), the door-shaped frame (1) is relatively close to the two sides and is horizontally and rotatably provided with bolts close to the two ends of the ink tank (5), the two bolts are horizontally inserted and fixedly provided with printing rollers (4), the lower parts of the printing rollers (4) extend to the inside of the ink tank (5), the door-shaped frame (1) is relatively close to the two sides and is horizontally and rotatably connected with a compression roller (3) positioned on the upper parts of the printing rollers (4), the lower part of the inner wall of one side of the door-shaped frame (1) is fixedly provided with an ink barrel (7) close to the position of the ink tank (5) by bolts, and the upper end of the ink barrel (7) is of an opening structure, the level height of the upper end of the ink barrel (7) is the same as that of the upper end of the ink tank (5), a siphon assembly enabling liquid levels on two sides to be level is arranged between the ink barrel (7) and the ink tank (5), a sealing disc (8) is horizontally arranged in the ink barrel (7), and a rising-back mechanism enabling the sealing disc to gradually rise along with the reduction of ink in the ink barrel (7) is arranged on the lower portion of the door-shaped frame (1).

2. The novel eco-friendly gravure press for degradable shopping bags according to claim 1, it is characterized in that the siphon component comprises a fixed block (15) which is horizontally welded at the upper part of one side of the ink barrel (7) close to the ink groove (5), and J-shaped tubes (6) are vertically inserted on the fixed block (15) through the outer walls of the two sides, a straight pipe (16) is vertically arranged at one side of the ink groove (5) close to the ink barrel (7), one end of the J-shaped pipe (6) far away from the fixed block (15) is inserted and fixed on the upper part of one side of the straight pipe (16), one end of the J-shaped pipe (6) is communicated with the inside of the straight pipe (16), a push rod (13) is vertically inserted into the upper end of the straight pipe (16) in a sliding way, and one end of the push rod (13) positioned in the straight pipe (16) is horizontally sleeved and fixed with a piston (17), the lower end of the straight pipe (16) is of an open structure, and one end, close to the opening, of one side of the straight pipe (16) is provided with an opening (12).

3. The novel environmental gravure press for degradable shopping bags according to claim 1, wherein the lifting mechanism comprises a sliding sleeve (10) vertically welded at the position where the bottom surface inside the door-shaped frame (1) is close to the ink barrel (7), and an upright column (9) is vertically slidably inserted at the upper end of the sliding sleeve (10), the upper end of the upright column (9) penetrates through the bottom surface inside the ink barrel (7) and is fixedly inserted at the middle position of the lower part of the sealing disc (8), and a spring (11) is vertically arranged in the sliding sleeve (10) between the upright column (9) and the bottom surface inside the sliding sleeve (10).

4. The novel environmental gravure press for degradable shopping bags according to claim 1, wherein the lifting mechanism comprises a cylinder (14) vertically bolted at the position of the bottom surface inside the door-shaped frame (1) close to the ink barrel (7), the output end of the cylinder (14) is bolted at the middle position of the lower part of the sealing disk (8) through the bottom surface inside the ink barrel (7), and the upper end of the inner wall of the ink tank (5) close to one side of the ink barrel (7) is provided with a liquid level sensor (18).

5. The novel environmental gravure press for degradable shopping bags according to claim 4, wherein the air cylinder (14) is connected with an air pump by pipeline, and the liquid level sensor (18) is connected with the air cylinder (14) by telecommunication.