CN216153364U

CN216153364U - Printing device for plastic packaging bag production

Info

Publication number: CN216153364U
Application number: CN202122165889.7U
Authority: CN
Inventors: 潘振建
Original assignee: Fujian Xinsheng Packaging Co ltd
Current assignee: Fujian Xinsheng Packaging Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-01
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a printing device for plastic packaging bag production, which comprises a base, wherein a supporting table is connected above the base, a plurality of idler wheels are rotatably connected and arranged above the supporting table, a supporting frame is connected and arranged above the base through supporting columns, a first winding roller and a second winding roller are arranged on two sides below the supporting frame, one end of the second winding roller is connected with a motor, a motor frame is connected and arranged below the supporting frame, a frequency converter is connected and arranged in the motor frame, a limiting device is connected and arranged on the second winding roller, a fixed roller matched with the first winding roller is connected and arranged on the base through a pressing device, a printing roller is connected and arranged below the supporting frame through a pressing device, an ink box is connected and arranged above the supporting frame, the lower end of the ink box is connected and arranged with the printing roller through an ink pipe, a plurality of fans are connected and arranged below the supporting frame, and an electric heating net is connected and arranged at the lower end of each fan. Compared with the prior art, the utility model has the advantages that: can air-dry fast, the rolling is effectual, and application scope is wide.

Description

Printing device for plastic packaging bag production

Technical Field

The utility model relates to the technical field of plastic packaging bag production, in particular to a printing device for plastic packaging bag production.

Background

The plastic packaging bag is a bag for packaging various articles, so that goods are convenient to transport and easy to store in a production flow process, the packaging bag is one of the most common products in life, and in order to process the plastic packaging bag, the raw materials in a roll are required to be printed and dyed firstly, then, the plastic after being printed and dyed is subjected to cutting and other operations, and the plastic packaging bag is manufactured; in the production process of plastic packaging bags, printing of different characters or patterns on the raw material of a roll needs to be performed by a printing device according to different purposes.

The printing ink is required to be used in the printing process of the existing printing device, the printing ink belongs to an oily substance, and a character and a pattern are not easy to dry and solidify after printing, so that the printing cannot be immediately rolled up after printing, and the production efficiency is seriously influenced; moreover, the winding device of the printing device in the prior art often inclines when winding the raw material of the printed roll package, so that the winding is irregular, the implementation of subsequent operation is influenced, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provide a printing device for producing plastic packaging bags, which can be quickly dried in the air, has a good rolling effect and a wide application range.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a printing device for plastic packaging bag production comprises a base, wherein a supporting table is connected above the base, a plurality of idler wheels are rotatably connected above the supporting table, supporting columns are symmetrically connected above the base, the upper ends of the two supporting columns are connected and provided with a same supporting frame, a first winding roller and a second winding roller are arranged below the supporting frame and on two sides of the supporting table, the first winding roller and the second winding roller are respectively connected and provided with a first roller shaft and a second roller shaft, the two ends of the first roller shaft and the two ends of the second roller shaft are rotatably connected and provided with connecting strips, the upper ends of the connecting strips are connected with the supporting frame, one ends of the two roller shafts penetrate through the connecting strips and are connected with motors, a motor frame matched with the motors is connected below the supporting frame, a frequency converter connected with the motors in a connecting mode is connected in the motor frame, and a limiting device is connected on the second winding roller shaft, connect on the base through closing device be equipped with the fixed roll that the wind-up roll is matchd, the fixed roll center connection is equipped with roller three, roller three both ends all through closing device with the base is connected, the support frame below is connected through pressing device and is equipped with the printing roller, the printing roller center connection is equipped with roller four, roller four both ends pass through closing device with the support frame is connected, the support frame top is connected and is equipped with ink box, the ink box lower extreme pass through the china ink pipe with the printing roller is connected, the connection of ink box upper end is equipped with the feed inlet, the connection of feed inlet upper end is equipped with the sealing plug, the support frame below is connected and is equipped with a plurality of fans, the connection of fan lower extreme is equipped with the electric heat net.

Compared with the prior art, the utility model has the advantages that: the gyro wheel both can play the supporting role to the raw materials in the course of working, make its easily rotation again, and then guarantee its planarization, the printing of being convenient for, utilize the motor to drive two rotations of wind-up roll and realize the automatic rolling to the material, time saving and labor saving, and the converter can adjust motor's rotational speed as required, therefore, the clothes hanger is strong in practicability, stop device can guarantee that the material rolling is neat, the fixed roll can be fixed with the raw materials, and then guarantee its planarization, also do benefit to the rolling, the fan can in time air-dry the material after the printing, guarantee the printing effect, the multiplicable air-dried speed of electric heat net, the printing efficiency of the device is improved.

Furthermore, the lower end of the winding roller and the supporting table are highly matched, so that the raw materials are guaranteed to be positioned on the same horizontal line, the smoothness of the raw materials is guaranteed, and printing is facilitated.

Further, stop device locates including rotating the connection screw rod in the wind-up roll two, screw rod one end is stretched out wind-up roll two is connected and is equipped with the knob, screw rod both ends screw thread opposite direction, symmetrical threaded connection is equipped with the thread piece on the screw rod, thread piece one side is stretched out wind-up roll two is connected and is equipped with the spacing ring, spacing ring sliding connection locates on the wind-up roll two, be equipped with the matching on the wind-up roll two the logical groove of thread piece, the knob can be adjusted the distance between the spacing ring, is applicable to the not production of unidimensional plastic packaging bag.

Furthermore, closing device is including compressing tightly the groove, it is equipped with the spring to compress tightly inslot connection, the connection of the spring other end be equipped with compress tightly groove sliding connection's slider, the slider opposite side is connected and is equipped with the compression bar, the compression bar other end stretches out compress tightly the groove with the roller three with the roller four is connected, and the spring can make fixed roll and printing roller exert certain pressure to the raw materials, and then guarantees the stability of device.

Further, roller one and roller two with between the connecting strip roller three with roller four with between the compression bar the screw rod with between the wind-up roll two all through the bearing connection, the bearing both can with roller and screw rod fixed, make it easily rotate again.

Drawings

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

FIG. 2 is a schematic side view of a wind-up roll according to the present invention.

FIG. 3 is a schematic top view of a wind-up roll according to the present invention.

As shown in the figure: 1. a base; 2. a support table; 3. a roller; 4. a support pillar; 5. a support frame; 6. a first winding roller; 7. a second wind-up roller; 8. a connecting strip; 9. a motor; 10. a motor frame; 11. a frequency converter; 12. a fixed roller; 13. a printing roller; 14. an ink tank; 15. an ink tube; 16. a feed inlet; 17. a sealing plug; 18. a fan; 19. an electric heating net; 20. a screw; 21. a knob; 22. a thread block; 23. a limiting ring; 24. a through groove; 25. a compaction groove; 26. a spring; 27. a slider; 28. a compression bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1-3, a printing device for plastic packaging bag production comprises a base 1, a supporting table 2 is connected above the base 1, a plurality of rollers 3 are rotatably connected above the supporting table 2, supporting columns 4 are symmetrically connected and arranged on two sides above the base 1, the upper ends of the two supporting columns 4 are connected and provided with a same supporting frame 5, a first winding roller 6 and a second winding roller 7 are arranged on two sides of the supporting table 2 below the supporting frame 5, the centers of the first winding roller 6 and the second winding roller 7 are respectively connected and provided with a first roller shaft and a second roller shaft, two ends of the first roller shaft and the second roller shaft are rotatably connected and provided with a connecting strip 8, the upper end of the connecting strip 8 is connected with the supporting frame 5, one end of the second roller shaft penetrates through the connecting strip 8 to be connected and provided with a motor 9, a motor frame 10 matched with the motor 9 is connected and arranged below the supporting frame 5, a frequency converter 11 in control connection with the motor 9 is connected in the motor frame 10, a limiting device is connected on the winding roller II 7, a fixed roller 12 matched with the winding roller I6 is connected on the base 1 through a pressing device, a roller shaft III is connected at the center of the fixed roller 12, two ends of the roller shaft III are connected with the base 1 through pressing devices, a printing roller 13 is connected below the support frame 5 through a pressing device, a roller shaft IV is connected at the center of the printing roller 13, two ends of the roller shaft IV are connected with the support frame 5 through pressing devices, an ink box 14 is connected above the support frame 5, the lower end of the ink box 14 is connected with the printing roller 13 through an ink pipe 15, a feed port 16 is connected at the upper end of the ink box 14, a sealing plug 17 is connected at the upper end of the feed port 16, a plurality of fans 18 are connected below the support frame 5, the lower end of the fan 18 is connected with an electric heating net 19.

The lower end of the first wind-up roll 6, the lower end of the second wind-up roll 7 and the supporting table 2 are matched in height. Stop device locates including rotating the connection screw rod 20 in the wind-up roll two 7, screw rod 20 one end is stretched out wind-up roll two 7 are connected and are equipped with knob 21, screw rod 20 both ends screw thread opposite direction, symmetrical threaded connection is equipped with screw thread piece 22 on the screw rod 20, screw thread piece 22 one side is stretched out wind-up roll two 7 are connected and are equipped with spacing ring 23, spacing ring 23 sliding connection locates on the wind-up roll two 7, be equipped with the matching on the wind-up roll two 7 the logical groove 24 of screw thread piece 22. The pressing device comprises a pressing groove 25, a spring 26 is connected and arranged in the pressing groove 25, the other end of the spring 26 is connected and arranged with a sliding block 27 which is connected and arranged with the pressing groove 25 in a sliding mode, the other side of the sliding block 27 is connected and arranged with a pressing rod 28, and the other end of the pressing rod 28 extends out of the pressing groove 25, and is connected with the third roller shaft and the fourth roller shaft. The first roller shaft and the second roller shaft are connected with the connecting strips 8, the third roller shaft and the fourth roller shaft are connected with the pressing rods 28, and the screw rod 20 is connected with the second take-up roll 7 through bearings.

The utility model is implemented as follows: rotating a knob 21, the knob 21 driving a screw 20 to rotate and further driving two thread blocks 22 to move in opposite directions, the thread blocks 22 driving limiting rings 23 to move until the distance between the two limiting rings 23 is matched with the size of the plastic raw material, winding the plastic raw material to be printed on a first winding roller 6, pulling the end part of the plastic raw material to be printed to a second winding roller 7 to be fixed, ensuring that the plastic raw material passes between the first winding roller 6 and the second winding roller 7 and passes between a printing roller 13 and a roller 3, simultaneously driving a pressing rod 28 to move by a fixed roller 12 and the printing roller 13, driving a sliding block 27 to compress a spring 26 by the pressing rod 28, enabling the fixed roller 12 and the printing roller 13 to be tightly attached to the plastic raw material by the elasticity of the spring 26, opening a motor 9, adjusting a frequency converter 11 to a proper gear, enabling the frequency converter 11 to control the motor 9 to stably rotate at a specific speed, driving a second roller shaft to rotate by the motor 9, driving the second roller shaft 7 to rotate, and then the plastic raw material is wound, meanwhile, the winding roller I6 rotates along with the plastic raw material, the plastic raw material rotates on the roller wheel 3, meanwhile, the printing roller 13 is driven to rotate by using friction force, the printing work is carried out, meanwhile, the switch of the fan 18 and the electric heating net 19 is opened, the air blown out by the fan 18 is heated by the electric heating net 19 and then blown to the printed plastic raw material, the printed plastic raw material is dried and then wound on the winding roller II 7.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A printing device for plastic packaging bag production, includes base (1), its characterized in that: a supporting table (2) is connected above the base (1), a plurality of idler wheels (3) are rotatably connected and arranged above the supporting table (2), supporting columns (4) are symmetrically connected and arranged on two sides above the base (1), the upper ends of the two supporting columns (4) are connected and arranged with a same supporting frame (5), a first winding roller (6) and a second winding roller (7) are arranged on two sides of the supporting table (2) below the supporting frame (5), a first roller shaft and a second roller shaft are respectively connected and arranged at the centers of the first winding roller (6) and the second winding roller (7), connecting strips (8) are rotatably connected and arranged at two ends of the first roller shaft and the second roller shaft, the upper ends of the connecting strips (8) are connected with the supporting frame (5), one ends of the second roller shafts penetrate through the connecting strips (8) and are connected with a motor (9), a motor frame (10) matched with the motor (9) is connected and arranged below the supporting frame (5), the utility model discloses a winding roller, including motor frame (10), motor frame (10) in-connection be equipped with converter (11) of motor (9) control connection, connect on wind-up roll two (7) and be equipped with stop device, connect through closing device on base (1) be equipped with fixed roll (12) that wind-up roll (6) match, fixed roll (12) center connection is equipped with roller three, roller three both ends all through closing device with base (1) are connected, support frame (5) below is connected through pressing device and is equipped with printing roller (13), printing roller (13) center connection is equipped with roller four, roller four both ends pass through closing device with support frame (5) are connected, support frame (5) top connection is equipped with ink box (14), ink box (14) lower extreme through ink pipe (15) with printing roller (13) are connected, ink box (14) upper end connection is equipped with feed inlet (16), the device is characterized in that a sealing plug (17) is connected to the upper end of the feeding hole (16), a plurality of fans (18) are connected to the lower portion of the support frame (5), and an electric heating net (19) is connected to the lower end of each fan (18).

2. A printing apparatus for plastic bag production as claimed in claim 1, wherein: the lower end of the first winding roller (6), the lower end of the second winding roller (7) and the supporting platform (2) are matched in height.

3. A printing apparatus for plastic bag production as claimed in claim 1, wherein: stop device locates including rotating the connection screw rod (20) in wind-up roll two (7), screw rod (20) one end is stretched out wind-up roll two (7) are connected and are equipped with knob (21), screw rod (20) both ends screw thread opposite direction, symmetrical threaded connection is equipped with thread piece (22) on screw rod (20), thread piece (22) one side is stretched out wind-up roll two (7) are connected and are equipped with spacing ring (23), spacing ring (23) sliding connection locates on wind-up roll two (7), be equipped with the matching on wind-up roll two (7) logical groove (24) of thread piece (22).

4. A printing apparatus for plastic bag production as claimed in claim 3, wherein: the pressing device comprises a pressing groove (25), a spring (26) is connected and arranged in the pressing groove (25), the other end of the spring (26) is connected and arranged with a sliding block (27) which is connected and arranged in the pressing groove (25) in a sliding mode, the other side of the sliding block (27) is connected and arranged with a pressing rod (28), and the other end of the pressing rod (28) extends out of the pressing groove (25) and the roller shaft III and the roller shaft IV are connected.

5. A printing apparatus for plastic envelope production as in claim 4 wherein: the first roller shaft and the second roller shaft are connected with the connecting strips (8), the third roller shaft and the fourth roller shaft are connected with the pressing rods (28) and the screw rod (20) is connected with the second take-up roll (7) through bearings.