CN217201039U - Printing device for non-woven fabric packaging bag - Google Patents

Abstract

The utility model belongs to the field of packaging bags, in particular to a printing device for non-woven fabric packaging bags, aiming at the problems that the prior packaging bags need to utilize a special fixing device to fix the packaging bags when in printing, thereby avoiding the dislocation of printing patterns of the packaging bags, causing low efficiency and requiring workers to continuously place and take off the packaging bags, the utility model provides a proposal which comprises two fixing plates, wherein a same top plate is fixedly connected between the two fixing plates, the bottom of the top plate is fixedly connected with an electric push rod, a piston rod of the electric push rod is fixedly connected with a printing head, and a conveying component for conveying the packaging bags is arranged between the two fixing plates, in the utility model, the packaging bags are quickly conveyed by arranging the conveying component, the printing speed is improved, meanwhile, the packaging bags are compressed by a compressing component, the wrinkles of the packaging bags are avoided, and the two sides of the packaging bags are spread by a spreading component, printing errors are avoided.

Description

Printing device for non-woven fabric packaging bag

Technical Field

The utility model relates to a wrapping bag technical field especially relates to a printing device that non-woven fabrics wrapping bag was used.

Background

The packaging bag is a bag for packaging various articles, so that the goods are convenient to transport and easy to store in the production flow process. Is widely used in daily life and industrial production. Actual figures show that 80% of used plastic bags are finally transported to a garbage piling field area for treatment like ordinary garbage, and only seven percent of the plastic is recycled.

The fixed wrapping bag of special fixing device need be utilized to current wrapping bag when the printing, and then avoids the wrapping bag the condition that the printing pattern misplaced to appear, and is inefficient, needs the continuous placing of workman and takes off the wrapping bag, wastes time and energy, can not satisfy current production demand, so we provide a printing device that non-woven fabrics wrapping bag was used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the wrapping bag that exists among the prior art and need utilize the fixed wrapping bag of special fixing device when the printing, and then avoid the wrapping bag the condition that the printing pattern misplaced to appear, inefficiency needs the continuous wrapping bag of placing and taking off of workman, wastes time and energy, can not satisfy the shortcoming of current production demand, and the printing device that a non-woven fabrics wrapping bag was used that proposes.

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

a printing device for non-woven fabric packaging bags comprises two fixing plates, wherein a top plate is fixedly connected between the two fixing plates, an electric push rod is fixedly connected to the bottom of the top plate, a printing head is fixedly connected to a piston rod of the electric push rod, and a conveying assembly for conveying the packaging bags is arranged between the two fixing plates;

sliding plates are connected to the mutually close sides of the two fixed plates in a sliding manner, and pressing assemblies for pressing packaging bags are arranged on the mutually close sides of the two sliding plates;

two equal sliding connection in one side that the fixed plate is close to each other has two sliding blocks, corresponding two of symmetry setting rotate between the sliding block and be connected with same first pivot, the outer wall of first pivot is provided with the shakeout subassembly that is used for shakeout the wrapping bag.

Preferably, the conveying assembly is connected two including rotating two live-rollers that the symmetry set up between the fixed plate, two the outer wall transmission cover of live-roller is equipped with same conveyer belt, one of them one side fixedly connected with servo motor of fixed plate, servo motor's output shaft run through the fixed plate and with one of them one end fixed connection who rotates the roller for the conveying wrapping bag.

Preferably, the compressing assembly comprises four rotating rods rotatably connected to one side of the sliding plate, the outer wall of each rotating rod is provided with a same compressing belt in a transmission sleeve mode, and two first springs symmetrically arranged are fixedly connected between the top of the sliding plate and the bottom of the top plate and used for compressing the packaging bag.

Preferably, the shakeout subassembly is including fixed rectangular plate of establishing at first pivot outer wall, the mounting groove has been seted up to the bottom of rectangular plate, the inside of mounting groove is rotated and is connected with the second pivot, the fixed cover of outer wall of second pivot is equipped with the pinch roller for the wrapping bag of shakeout.

Preferably, the same second spring is fixedly connected between the top of the sliding block and the bottom of the top plate, and is used for improving the compression degree.

Preferably, four the bull sticks are the trapezoidal arrangement of falling, are convenient for take out and place the wrapping bag.

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

1. the packaging bag conveying device comprises a conveying belt, a servo motor, a pressing belt, a conveying belt, a pressing belt and a pressing device, wherein the conveying belt conveys the packaging bags forwards, the pressing belt can press the packaging bags, wrinkles of the packaging bags are avoided, and meanwhile, the two sides of the pressing belt are inclined, so that the packaging bags can be placed and taken out conveniently;

2. the electric push rod is started, the piston rod of the electric push rod drives the printing head to vertically move downwards, the printing head pushes the two rectangular plates to be away from each other, the two rectangular plates drive the two pressing wheels to be away from each other and to press the packaging bag, meanwhile, the two pressing wheels can be unfolded to open the packaging bag, the printing quality is guaranteed, the rectangular plates drive the first rotating shaft to vertically move upwards, the first rotating shaft drives the sliding block to vertically move upwards and extrude the second spring, the friction force can be increased, and the printing quality is guaranteed.

The utility model discloses in, through setting up the quick conveying wrapping bag of conveying subassembly, promote printing speed, utilize simultaneously to compress tightly the subassembly and compress tightly the wrapping bag, avoid the wrapping bag fold to appear, recycle and shakeout the subassembly and spread out the both sides of wrapping bag, avoid printing error.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a printing device for a non-woven fabric packaging bag according to the present invention;

fig. 2 is a schematic diagram of a three-dimensional cross-sectional structure of a printing device for a non-woven fabric packaging bag according to the present invention;

FIG. 3 is a three-dimensional view of a rectangular plate according to the present invention;

fig. 4 is a three-dimensional view of the middle conveyor belt of the present invention.

In the figure: 1. a fixing plate; 2. a top plate; 3. a first spring; 4. a second spring; 5. a sliding plate; 6. a compression band; 7. a rotating rod; 8. a conveyor belt; 9. a servo motor; 10. a rectangular plate; 11. an electric push rod; 12. a print head; 13. a slider; 14. a pinch roller; 15. mounting grooves; 16. a rotating roller; 17. a first rotating shaft; 18. a second rotating shaft.

Detailed Description

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

Example one

Referring to fig. 1-4, a printing device for non-woven fabric packaging bags comprises two fixing plates 1, a same top plate 2 is fixedly connected between the two fixing plates 1, an electric push rod 11 is fixedly connected to the bottom of the top plate 2, a printing head 12 is fixedly connected to a piston rod of the electric push rod 11, and a conveying assembly for conveying packaging bags is arranged between the two fixing plates 1.

The sliding plates 5 are connected to one sides, close to each other, of the two fixing plates 1 in a sliding mode, and the pressing assemblies used for pressing the packaging bags are arranged on one sides, close to each other, of the two sliding plates 5.

Two fixed plate 1 equal sliding connection in one side that is close to each other have two sliding blocks 13 that the symmetry set up, rotate between two corresponding sliding blocks 13 and be connected with same first pivot 17, and the outer wall of first pivot 17 is provided with the shakeout subassembly that is used for shakeout the wrapping bag.

Example two

Referring to fig. 1-4, a printing device for non-woven fabric packaging bags, including two fixed plates 1, the same roof 2 of fixedly connected with between two fixed plates 1, the bottom fixedly connected with electric putter 11 of roof 2, the piston rod fixedly connected with print head 12 of electric putter 11, be provided with the transport assembly who is used for conveying the wrapping bag between two fixed plates 1, transport assembly includes two live-rollers 16 of rotating the symmetry setting of connection between two fixed plates 1, the outer wall transmission cover of two live-rollers 16 is equipped with same conveyer belt 8, one side fixedly connected with servo motor 9 of one of them fixed plate 1, servo motor 9's output shaft runs through fixed plate 1 and with one of them live-rollers 16's one end fixed connection, be used for conveying the wrapping bag.

The equal sliding connection in one side that two fixed plates 1 are close to each other has sliding plate 5, and one side that two sliding plates 5 are close to each other all is provided with the subassembly that compresses tightly that is used for compressing tightly the wrapping bag, compresses tightly the subassembly and includes four bull sticks 7 of rotation connection in sliding plate 5 one side, and the outer wall transmission cover of four bull sticks 7 is equipped with same compressing band 6, two first springs 3 that fixedly connected with symmetry set up between the top of sliding plate 5 and the bottom of roof 2 for compress tightly the wrapping bag.

Two equal sliding block 13 that sliding connection in one side that two fixed plate 1 are close to each other has the symmetry to set up, it is connected with same first pivot 17 to rotate between two corresponding sliding blocks 13, the outer wall of first pivot 17 is provided with the shakeout subassembly that is used for shakeout the wrapping bag, shakeout subassembly is including fixed rectangular plate 10 of establishing at first pivot 17 outer wall, mounting groove 15 has been seted up to the bottom of rectangular plate 10, the inside rotation of mounting groove 15 is connected with second pivot 18, the fixed cover of outer wall of second pivot 18 is equipped with pinch roller 14, be used for shakeout the wrapping bag, the same second spring 4 of fixedly connected with between the top of sliding block 13 and the bottom of roof 2, be used for promoting the degree of compression, four bull sticks 7 are the trapezoidal arrangement of falling, be convenient for take out and place the wrapping bag.

The working principle is as follows: when the packaging bag pressing device is used, a packaging bag is placed on the conveyor belt 8 from one side of the packaging bag pressing device, the servo motor 9 is started, the output shaft of the servo motor 9 drives the rotating roller 16 to rotate, the rotating roller 16 drives the conveyor belt 8 to rotate, the conveyor belt 8 conveys the packaging bag forwards, the packaging bag can be pressed by the pressing belt 6, wrinkles of the packaging bag are avoided, meanwhile, two sides of the pressing belt 6 are inclined, the packaging bag can be placed and taken out conveniently, the electric push rod 11 is started, the piston rod of the electric push rod 11 drives the printing head 12 to vertically move downwards, the printing head 12 pushes the two rectangular plates 10 to be away from each other, the two rectangular plates 10 drive the two pressing wheels 14 to be away from each other and press the packaging bag, meanwhile, the packaging bag can be opened by the two pressing wheels 14, the printing quality is guaranteed, the rectangular plates 10 drive the first rotating shaft 17 to vertically move upwards, the first rotating shaft 17 drives the sliding block 13 to vertically move upwards and press the second spring 4, the friction force can be increased, and the printing quality is ensured.

However, as is well known to those skilled in the art, the working principle and wiring method of the servo motor 9 and the electric push rod 11 are well known and are all conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The printing device for the non-woven fabric packaging bag comprises two fixing plates (1), and is characterized in that a same top plate (2) is fixedly connected between the two fixing plates (1), an electric push rod (11) is fixedly connected to the bottom of the top plate (2), a piston rod of the electric push rod (11) is fixedly connected with a printing head (12), and a conveying assembly for conveying the packaging bag is arranged between the two fixing plates (1);

sliding plates (5) are connected to the mutually close sides of the two fixed plates (1) in a sliding manner, and pressing assemblies for pressing packaging bags are arranged on the mutually close sides of the two sliding plates (5);

two the equal sliding connection in one side that fixed plate (1) is close to each other has two sliding blocks (13), corresponding two the rotation is connected with same first pivot (17) between sliding block (13), the outer wall of first pivot (17) is provided with the shakeout subassembly that is used for shakeout the wrapping bag.

2. The printing device for the non-woven fabric packaging bag according to claim 1, wherein the conveying assembly comprises two rotating rollers (16) which are rotatably connected between the two fixing plates (1) and symmetrically arranged, the outer wall transmission sleeves of the two rotating rollers (16) are provided with the same conveying belt (8), a servo motor (9) is fixedly connected to one side of one fixing plate (1), and an output shaft of the servo motor (9) penetrates through the fixing plate (1) and is fixedly connected with one end of one rotating roller (16).

3. The printing device for the non-woven fabric packaging bag according to claim 1, wherein the pressing assembly comprises four rotating rods (7) rotatably connected to one side of the sliding plate (5), the outer wall transmission sleeves of the four rotating rods (7) are provided with the same pressing belt (6), and two first springs (3) symmetrically arranged are fixedly connected between the top of the sliding plate (5) and the bottom of the top plate (2).

4. The printing device for the non-woven fabric packaging bag according to claim 1, wherein the flattening assembly comprises a rectangular plate (10) fixedly sleeved on the outer wall of the first rotating shaft (17), a mounting groove (15) is formed in the bottom of the rectangular plate (10), a second rotating shaft (18) is rotatably connected to the inside of the mounting groove (15), and a pressing wheel (14) is fixedly sleeved on the outer wall of the second rotating shaft (18).

5. The printing device for the non-woven fabric packaging bag according to claim 1, wherein the same second spring (4) is fixedly connected between the top of the sliding block (13) and the bottom of the top plate (2).

6. The printing device for the non-woven fabric packing bag according to claim 3, wherein four of the rotating rods (7) are arranged in an inverted trapezoid shape.

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