CN216761193U

CN216761193U - A environmental protection printing device for food package bag

Info

Publication number: CN216761193U
Application number: CN202123183294.0U
Authority: CN
Inventors: 马建华
Original assignee: Shanghai Heyi Printing Co ltd
Current assignee: Shanghai Heyi Printing Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-17
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses an environment-friendly printing device for food packaging bags, which relates to the technical field of packaging bag printing and comprises a printing box, wherein an inlet and an outlet are formed in one side surface inside the printing box, a guide roller and a printing roller are installed inside the printing box, two symmetrical air blowing boxes are arranged inside the printing box, and electric heating rods are installed inside the two air blowing boxes. It is through roll adjustment mechanism, the case of blowing, the electrical heating stick, cooperation setting between air outlet and the air-blower, carry the inside to the case of blowing through the air-blower, and form hot-blastly blow to the wrapping bag after the wrapping bag of waiting to print and the printing through the air outlet under the effect of electrical heating stick, can realize treating the wrapping bag of printing and preheat the purpose of drying and the quick drying of the ink on the wrapping bag after the printing, and utilize the adjustable interval between case and the wrapping bag of blowing of roll adjustment mechanism, make hot-blastly play best stoving effect to the wrapping bag.

Description

A environmental protection printing device for food package bag

Technical Field

The utility model relates to the technical field of packaging bag printing, in particular to an environment-friendly printing device for food packaging bags.

Background

A food packaging bag is a packaging design, food is convenient to preserve and store in life, and a product packaging bag is produced, wherein the food packaging bag is a film container which is directly contacted with food and is used for containing and protecting the food, and the food packaging bag is produced by using a food-grade plastic film and is generally a composite material packaging bag with more than two layers.

Nowadays, there is a device for food packaging bag printing, patent No.: CN213501386U, it utilizes vaulting pole, sucking disc, spacing flattening pole, first elevating gear, levels gyro wheel group and gyro wheel group frame, can carry out the leveling to the wrapping bag in the printing process to utilize the fan to carry out drying process to the wrapping bag after the printing.

However, the above scheme only dries the printed packaging bags in a blowing manner, the drying efficiency is low, the packaging bags to be printed are not preheated, and the printing quality of the wet packaging bags on the printing roller is poor; therefore, the environment-friendly printing device for the food packaging bag solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides an environment-friendly printing device for food packaging bags.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an environmental protection printing device for food package bag, includes the printing case, exit has been seted up to the inside side of printing case, the internally mounted of printing case has guide roll and printing roller, the inside of printing case is provided with two symmetrical blowing casees, two the electrical heating stick is all installed to the inside of blowing case, two the air outlet has all been seted up to the side that the blowing case is close to each other, the surface mounting of printing case has two air-blowers, two the output of air-blower is linked together, two through corrugated hose and two blowing casees respectively one side that the blowing case kept away from each other all is provided with and is used for supporting roll adjustment mechanism, the inner wall of importing and exporting is provided with and is used for fixed blank pressing mechanism.

Further, roll adjustment mechanism includes the regulating box, regulating box fixed connection is in the inner wall of printing case, the motor is installed to a side of regulating box, the output pivot of motor runs through the surface and the two-way screw rod of fixedly connected with of regulating box.

Further, the regulating box has seted up the spout near the side of blowing the case, the equal threaded connection in both ends of two-way screw rod has the slider, two the inside that the spout was all run through to the one end that the regulating box was kept away from to the slider is articulated to have a hinge bar, and slider and spout sliding connection.

Furthermore, two the one end that the slider was kept away from to first articulated arm all articulates there is articulated piece, two a side that adjusting box was kept away from to articulated piece all with the surface fixed connection of blowing the case.

Further, a side face, far away from the exit, of the printing box is fixedly communicated with an air outlet pipe, and an induced draft fan and a purification filter are arranged inside the air outlet pipe.

Further, blank pressing mechanism includes electric putter, electric putter installs in the inner wall of printing case, electric putter's flexible end fixedly connected with linkage plate, the both ends of linkage plate all articulate there is the second articulated rod.

Further, blank pressing mechanism still includes the guide bar, guide bar fixed connection is in the inside of printing case, the equal sliding connection in both ends of guide bar has the sliding sleeve, two the equal fixedly connected with linkage block of surface of sliding sleeve, two the one end that the linkage plate was kept away from to the second hinge bar is articulated with the linkage block.

Furthermore, two the surface of sliding sleeve all rotates and is connected with the pinch roller, two the pinch roller all is located same water flat line with the printing roller.

Compared with the prior art, this an environmental protection printing device for food package bag possesses following beneficial effect:

1. according to the utility model, through the matching arrangement of the distance adjusting mechanism, the air blowing box, the electric heating rod, the air outlet and the air blower, air is conveyed to the interior of the air blowing box through the air blower, hot air is formed under the action of the electric heating rod and is blown to the packaging bag to be printed and the printed packaging bag through the air outlet, the purposes of preheating and drying the packaging bag to be printed and quickly drying ink on the printed packaging bag can be realized, and the distance between the air blowing box and the packaging bag can be adjusted by utilizing the distance adjusting mechanism, so that the packaging bag can be dried by the hot air with the best drying effect.

2. According to the utility model, the edge pressing mechanism is arranged, the linkage plate is pushed to move by the telescopic end of the electric push rod, the sliding sleeve can be pushed to slide on the guide rod under the action of the second hinge rod and the linkage block, so that the edge of the packaging bag is abutted against the printing roller by the pressing wheel, the printing effect of the printing roller on the packaging bag is ensured, and through the matching arrangement among the air outlet pipe, the draught fan and the purification filter, the air mixed with the printing ink in the printing box can be conveyed to the inside of the air outlet pipe by the draught fan, and is purified by the purification filter and then discharged into the atmosphere, so that the effect of purifying the air is achieved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3 at B in accordance with the present invention;

fig. 5 is a schematic structural view of the distance adjusting mechanism of the present invention.

In the figure: 1. a printing box; 2. an inlet and an outlet; 3. a guide roller; 4. a distance adjusting mechanism; 41. an adjusting box; 42. a motor; 43. a bidirectional screw; 44. a hinged block; 45. a chute; 46. a slider; 47. a first hinge lever; 5. an air outlet pipe; 6. a blank pressing mechanism; 61. an electric push rod; 62. a linkage plate; 63. a second hinge lever; 64. a guide bar; 65. a sliding sleeve; 66. a pinch roller; 67. a linkage block; 7. a printing roller; 8. a purifying filter; 9. a blow box; 10. an electrical heating rod; 11. an air outlet; 12. a blower; 13. an induced draft fan.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

This embodiment provides an environmental protection printing device for food package bag, this an environmental protection printing device for food package bag is arranged in realizing preheating and drying to the wrapping bag in the wrapping bag printing, through design roll adjustment mechanism 4, blow case 9, electrical heating rod 10, air outlet 11 and air-blower 12, can realize treating the wrapping bag of printing and preheat the purpose of drying and printing back printing ink fast drying on the wrapping bag, and utilize the adjustable interval between blow case 9 and the wrapping bag of roll adjustment mechanism 4, make hot-blast to play the best stoving effect to the wrapping bag.

Referring to fig. 1-5, an environmental protection printing device for food package bag, including printing case 1, exit 2 has been seted up to the inside side of printing case 1, the internally mounted of printing case 1 has guide roll 3 and printing roller 7, the inside of printing case 1 is provided with two symmetrical blow off boxes 9, electric heating rod 10 is all installed to the inside of two blow off boxes 9, air outlet 11 has all been seted up to the side that two blow off boxes 9 are close to each other, the surface mounting of printing case 1 has two air-blowers 12, the output of two air-blowers 12 is linked together with two blow off boxes 9 through corrugated hose respectively.

Air is conveyed to the inside of the air blowing box 9 through the air blower 12, hot air is formed under the action of the electric heating rod 10 and blown to the packaging bags to be printed and the packaging bags after printing through the air outlet 11, and the purposes of preheating and drying the packaging bags to be printed and quickly drying ink on the packaging bags after printing can be achieved.

One side that two blowboxes 9 kept away from each other all is provided with and is used for supporting roll adjustment mechanism 4, and roll adjustment mechanism 4 includes regulating box 41, and regulating box 41 fixed connection is in the inner wall of printing box 1, and motor 42 is installed to one side of regulating box 41, and motor 42's output pivot runs through the surface of regulating box 41 and fixedly connected with two-way screw 43.

The two distance adjusting mechanisms 4 are separately controlled, the distance between the two air blowing boxes 9 and the packaging bag can be adjusted by the two distance adjusting mechanisms 4, and the two-way screw 43 can be driven to rotate in the adjusting box 41 through the output rotating shaft of the motor 42.

The regulating box 41 has been seted up spout 45 near the side of blowing case 9, and the equal threaded connection in both ends of two-way screw 43 has slider 46, and the one end that regulating box 41 was kept away from to two sliders 46 all runs through the inside of spout 45 and articulates there is first articulated rod 47, and slider 46 and spout 45 sliding connection.

The motor 42 drives the bidirectional screw 43 to rotate inside the adjustment box 41, so that the sliders 46 can move on the slide grooves 45 and the bidirectional screw 43, and the distance between the two sliders 46 can be adjusted.

The one end that slider 46 was kept away from to two first articulated poles 47 all articulates has articulated piece 44, and two articulated pieces 44 keep away from the side of adjusting box 41 all with the surface fixed connection of blow case 9, drives first articulated pole 47 through slider 46 and rotates in the inside of articulated piece 44, and the position of accessible articulated piece 44 to blow case 9 is adjusted.

The fixed intercommunication of a side of printing box 1 keeping away from exit 2 has a tuber pipe 5, and the internally mounted who goes out tuber pipe 5 has draught fan 13 and purifying filter 8, can carry the air that has printing ink in the printing box 1 to the inside of a tuber pipe 5 through draught fan 13 to discharge to the atmosphere after purifying through purifying filter 8, play air-purifying's effect.

The inner wall of the inlet and outlet 2 is provided with a blank pressing mechanism 6 for fixing, the blank pressing mechanism 6 comprises an electric push rod 61, the electric push rod 61 is installed on the inner wall of the printing box 1, the telescopic end of the electric push rod 61 is fixedly connected with a linkage plate 62, the two ends of the linkage plate 62 are hinged with second hinge rods 63, and the linkage plate 62 can be controlled by the telescopic end of the electric push rod 61 to move transversely in the printing box 1.

The edge pressing mechanism 6 further comprises a guide rod 64, the guide rod 64 is fixedly connected inside the printing box 1, two ends of the guide rod 64 are respectively connected with a sliding sleeve 65 in a sliding mode, the outer surfaces of the two sliding sleeves 65 are respectively fixedly connected with a linkage block 67, and one end, far away from the linkage plate 62, of each of the two second hinge rods 63 is hinged to the linkage block 67.

When the linkage plate 62 moves transversely in the printing box 1, under the action of the second hinge rod 63 and the linkage block 67, the linkage block 67 can push the sliding sleeves 65 to slide on the guide rods 64, so as to adjust the distance between the two sliding sleeves 65.

The surface of two sliding sleeves 65 all rotates and is connected with pinch roller 66, and two pinch rollers 66 all lie in same water flat line with printing roller 7, and the edge of wrapping bag is fixed through last pinch roller 66 of sliding sleeve 65, can guarantee the quality of wrapping bag printing.

The working principle is as follows: firstly, food packaging bags pass through a guide roller 3 in a printing box 1 in sequence to enter and exit from the inside of an inlet and an outlet 2, then a motor 42 can be started, an output rotating shaft of the motor 42 drives a bidirectional screw 43 to rotate, a sliding block 46 slides in a sliding groove 45, further under the action of a first hinged rod 47 and a hinged block 44, the distance between a blowing box 9 and the packaging bags is adjusted, then an air blower 12 and an electric heating rod 10 are started, external air is conveyed to the inside of the blowing box 9 through the air blower 12, hot air is formed under the action of the electric heating rod 10 and is blown to the packaging bags through an air outlet 11, the purposes of preheating and drying the packaging bags to be printed and quickly drying ink on the packaging bags after printing can be realized, then an electric push rod 61 is started, and a linkage plate 62 at the telescopic end of the electric push rod 61 moves transversely in the printing box 1, under the effect of second articulated arm 63, make linkage block 67 drive sliding sleeve 65 and slide on guide bar 64 to make pinch roller 66 compress tightly the edge of wrapping bag, finally, print the wrapping bag of continuous removal in printing case 1 through printing roller 7.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an environmental protection printing device for food package bag, includes printing box (1), its characterized in that: import and export (2) have been seted up to the inside side of printing case (1), the internally mounted of printing case (1) has guide roll (3) and printing roller (7), the inside of printing case (1) is provided with two symmetrical blow case (9), two electrical heating rod (10) are all installed to the inside of blow case (9), two air outlet (11) have all been seted up to the side that blow case (9) are close to each other, the surface mounting of printing case (1) has two air-blower (12), two the output of air-blower (12) is linked together through corrugated hose and two blow case (9) respectively, two a side that blow case (9) kept away from each other all is provided with and is used for supporting roll adjustment mechanism (4), the inner wall of importing and exporting (2) is provided with and is used for fixed blank pressing mechanism (6).

2. The eco-friendly printing apparatus for food packaging bag according to claim 1, wherein: roll adjustment mechanism (4) are including regulating box (41), regulating box (41) fixed connection is in the inner wall of printing case (1), motor (42) are installed to a side of regulating box (41), the output pivot of motor (42) runs through the surface and the two-way screw rod of fixedly connected with (43) of regulating box (41).

3. The eco-friendly printing apparatus for food packaging bag according to claim 2, wherein: adjusting box (41) are close to one side of blowing case (9) and have been seted up spout (45), the equal threaded connection in both ends of two-way screw rod (43) has slider (46), two the inside that spout (45) were all run through to the one end that adjusting box (41) were kept away from in slider (46) is articulated to have first hinge bar (47), and slider (46) and spout (45) sliding connection.

4. The environmentally friendly printing device for food packaging bags according to claim 3, wherein: one end, far away from the sliding block (46), of each first hinge rod (47) is hinged to a hinge block (44), and one side face, far away from the adjusting box (41), of each hinge block (44) is fixedly connected with the outer surface of the air blowing box (9).

5. The eco-friendly printing apparatus for food packaging bag according to claim 1, wherein: a side face, far away from exit (2), of the printing box (1) is fixedly communicated with an air outlet pipe (5), and an induced draft fan (13) and a purifying filter (8) are arranged inside the air outlet pipe (5).

6. The eco-friendly printing apparatus for food packaging bag according to claim 1, wherein: blank pressing mechanism (6) include electric putter (61), electric putter (61) are installed in the inner wall of printing case (1), electric putter's (61) flexible end fixedly connected with linkage board (62), the both ends of linkage board (62) all articulate there is second articulated rod (63).

7. The eco-friendly printing device for food packaging bag according to claim 6, wherein: blank pressing mechanism (6) still include guide bar (64), guide bar (64) fixed connection is in the inside of printing case (1), the equal sliding connection in both ends of guide bar (64) has sliding sleeve (65), two the equal fixedly connected with linkage block (67) of surface of sliding sleeve (65), two the one end that linkage plate (62) were kept away from in second articulated rod (63) is articulated with linkage block (67).

8. The eco-friendly printing apparatus for food packaging bag according to claim 7, wherein: the outer surface of the two sliding sleeves (65) is rotatably connected with a pressing wheel (66), and the pressing wheel (66) and the printing roller (7) are located on the same horizontal line.