CN219523346U

CN219523346U - Surface printing equipment for packaging bag production

Info

Publication number: CN219523346U
Application number: CN202320644077.7U
Authority: CN
Inventors: 石丹娜
Original assignee: Zhejiang Huijie Packaging Products Co ltd
Current assignee: Zhejiang Huijie Packaging Products Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-08-15
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses surface printing equipment for producing packaging bags, which comprises a base, wherein a top frame is fixedly arranged at the top of the base, a first conveying roller and a second conveying roller for conveying packaging bags are respectively and rotatably arranged at two ends of the top frame, a first fixing frame, a second fixing frame and a hot air box are sequentially and fixedly arranged at the top of the base from left to right, a first guide roller is rotatably arranged at one side of the first fixing frame, a cleaning mechanism for cleaning the surface of the packaging bags is arranged on the first fixing frame, and a printing mechanism for printing the surface of the packaging bags is arranged on the second fixing frame.

Description

Surface printing equipment for packaging bag production

Technical Field

The utility model relates to the technical field of printing equipment, in particular to surface printing equipment for packaging bag production.

Background

The packaging bag is a bag for packaging various articles, so that the articles are convenient to transport and easy to store in the production and circulation process, the PVC packaging bag is widely used in daily life and industrial production, is a plastic bag processed by a PVC film, and when the PVC packaging bag is processed, different patterns or labels are required to be printed on the surface by using a surface printing device.

Chinese patent application number CN201922062828.0 discloses a printing device for PVC wrapping bag processing, can carry out the blank pressing processing through blank pressing separating mechanism at first with the four corners of wrapping bag, avoids pushing down the in-process and takes place the skew and lead to the problem of printing failure, also can be when rising after printing of printing plate is accomplished simultaneously, with printing plate and wrapping bag quick separation, avoid printing bonding's problem, influence the efficiency of printing

However, the above patent has the following problems: 1. the existing surface printing equipment for packaging bag production is not provided with a perfect cleaning component, so that dust on the surface of the surface printing equipment is not convenient to clean before printing, and the printing quality is affected; 2. the existing surface printing equipment for packaging bag production has smaller drying opening, is inconvenient to dry a large-scale printing area and has low drying efficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides surface printing equipment for producing packaging bags, which solves the existing problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a surface printing equipment based on wrapping bag production, includes the base, the top fixed mounting of base has the roof-rack, the both ends of roof-rack rotate respectively and install first conveying roller and the second conveying roller that are used for carrying the wrapping bag, the top of base is from left to right fixed mounting in proper order has first mount, second mount and hot-blast case, one side of first mount rotates and installs first guide roll, be provided with the cleaning mechanism that is used for cleaning the wrapping bag surface on the first mount, be provided with the printing mechanism that is used for printing the wrapping bag surface on the second mount, second guide roll and third guide roll are installed in the both sides of second mount rotation respectively, be provided with on the hot-blast case and be used for the air-drying mechanism to wrapping bag surface air-drying, one side of hot-blast case rotates and installs the fourth guide roll.

Preferably, the cleaning mechanism comprises an electric telescopic rod fixedly arranged on the first fixing frame, and a broom is fixedly arranged at the bottom of the electric telescopic rod through a buffer component.

Preferably, the buffer component comprises a connecting plate fixedly arranged at the bottom of the electric telescopic rod, a clamping groove is formed in the bottom of the connecting plate, a clamping block is movably clamped in the clamping groove, a spring is fixedly arranged between the clamping block and the clamping groove, and the bottom of the clamping block is fixedly connected with the broom through a connecting rod.

Preferably, the printing mechanism comprises a pneumatic telescopic rod fixedly arranged on the top wall inside the second fixing frame, a printing plate is fixedly arranged at the bottom of the pneumatic telescopic rod, a mimeograph box is fixedly arranged inside the second fixing frame, and the mimeograph box is connected with the printing plate through a communication hose.

Preferably, the air drying mechanism comprises a fan penetrating through a shell at the top of the hot air box, a filter screen is fixedly arranged below the fan, and an electric heating wire is fixedly arranged below the filter screen.

Preferably, motors are respectively arranged on one sides of the first conveying roller and the second conveying roller, and the first conveying roller and the second conveying roller are respectively driven to rotate by the motors.

Advantageous effects

The utility model provides surface printing equipment for producing packaging bags. Compared with the prior art, the method has the following beneficial effects:

1. this a surface printing equipment is used in wrapping bag production through setting up cleaning mechanism at printing mechanism's front side, and the wrapping bag is in the transportation process between first conveying roller, second conveying roller, drives the broom through starting electric telescopic handle and moves down, has realized carrying out the function of cleaning to the dust on wrapping bag surface before the printing operation goes on, has guaranteed the quality of printing, and the broom passes through buffer assembly and installs on electric telescopic handle simultaneously, and buffer assembly includes spring, fixture block etc. to make have the buffer space that reciprocates when wrapping bag tension is too tight, can avoid broom to lead to the wrapping bag fracture to wrapping bag pressure is too tight when cleaning, improves the security when cleaning.

2. This a surface printing equipment is used in production based on wrapping bag sets up air dryer mechanism through the rear side at print mechanism, and air dryer mechanism is including installing at inside fan, filter screen, the electric heater strip of hot-blast case, can heat the inside air of hot-blast case through the electric heater strip to blow off the wrapping bag surface that hot-blast to the below was carried through starting the fan, realized can carrying out the omnidirectional of large tracts of land to the wrapping bag after the printing and air-dry function, and then effectively guaranteed dry efficiency, simple structure, the practicality is strong.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a buffer assembly according to the present utility model;

fig. 3 is a schematic view of the enlarged partial structure of fig. 1 according to the present utility model.

In the figure: 1. a base; 2. a top frame; 3. a first conveying roller; 4. a second conveying roller; 5. a first fixing frame; 6. a first guide roller; 7. a cleaning mechanism; 71. an electric telescopic rod; 72. broom (S); 73. a buffer assembly; 731. a connecting plate; 732. a clamping groove; 733. a clamping block; 734. a spring; 8. the second fixing frame; 9. a printing mechanism; 91. a pneumatic telescopic rod; 92. a printing plate; 93. a mimeograph box; 94. a communication hose; 10. a second guide roller; 11. a third guide roller; 12. a hot air box; 13. an air drying mechanism; 131. a blower; 132. a filter screen; 133. an electric heating wire; 14. and a fourth guide roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides two technical schemes:

embodiment one:

the utility model provides a surface printing equipment based on wrapping bag production, including base 1, the top fixed mounting of base 1 has roof-rack 2, the both ends of roof-rack 2 rotate respectively and install first conveying roller 3 and second conveying roller 4 that are used for carrying the wrapping bag, the top of base 1 is from left to right fixed mounting in proper order has first mount 5, second mount 8 and hot-blast case 12, first guide roll 6 is installed in the rotation of one side of first mount 5, be provided with the cleaning mechanism 7 that is used for cleaning the wrapping bag surface on the first mount 5, be provided with the printing mechanism 9 that is used for the printing to the wrapping bag surface on the second mount 8, second guide roll 10 and third guide roll 11 are installed in the both sides of second mount 8 respectively in the rotation, be provided with the air-drying mechanism 13 that is used for air-drying to the wrapping bag surface on the hot-blast case 12, fourth guide roll 14 is installed in the rotation of one side of hot-blast case 12.

Embodiment two:

the surface printing equipment for producing the packaging bag comprises a base 1, wherein a top frame 2 is fixedly arranged at the top of the base 1, a first conveying roller 3 and a second conveying roller 4 for conveying the packaging bag are respectively and rotatably arranged at two ends of the top frame 2, motors are respectively arranged at one sides of the first conveying roller 3 and the second conveying roller 4, the first conveying roller 3 and the second conveying roller 4 are respectively and rotatably driven by the motors, and the first conveying roller 3 and the second conveying roller 4 are rotatably used for conveying the packaging bag on the first conveying roller and the second conveying roller; the top of the base 1 is sequentially and fixedly provided with a first fixing frame 5, a second fixing frame 8 and a hot air box 12 from left to right, one side of the first fixing frame 5 is rotatably provided with a first guide roller 6, the first fixing frame 5 is provided with a cleaning mechanism 7 for cleaning the surface of a packaging bag, the cleaning mechanism 7 comprises an electric telescopic rod 71 fixedly arranged on the first fixing frame 5, the bottom of the electric telescopic rod 71 is fixedly provided with a broom 72 through a buffer assembly 73, the broom 72 is driven to move downwards to the position above the packaging bag conveyed below by starting the electric telescopic rod 71, and the surface of the packaging bag is cleaned through the broom 72, so that the function of cleaning dust on the surface of the packaging bag before printing operation is carried out is realized; the buffer component 73 comprises a connecting plate 731 fixedly arranged at the bottom of the electric telescopic rod 71, a clamping groove 732 is formed in the bottom of the connecting plate 731, a clamping block 733 is movably clamped in the clamping groove 732, a spring 734 is fixedly arranged between the clamping block 733 and the clamping groove 732, the bottom of the clamping block 733 is fixedly connected with the broom 72 through a connecting rod, the spring 734 can elastically stretch under the stress, and then the broom 72 can slide in the clamping groove 732 through the clamping block 733 under the stress, so that a buffer space for moving up and down is formed when the broom 72 is under the stress, and the situation that the packaging bag is broken due to the fact that the broom 72 is too tightly pressed against the packaging bag during cleaning can be avoided; the second fixing frame 8 is provided with a printing mechanism 9 for printing the surface of the packaging bag, the printing mechanism 9 comprises a pneumatic telescopic rod 91 fixedly arranged on the top wall inside the second fixing frame 8, a printing plate 92 is fixedly arranged at the bottom of the pneumatic telescopic rod 91, a mimeograph box 93 is fixedly arranged inside the second fixing frame 8, the mimeograph box 93 is connected with the printing plate 92 through a communication hose 94, the mimeograph box 93 can be driven to press the surface of the packaging bag conveyed below through the pneumatic telescopic rod 91, the surface of the packaging bag is printed through the printing plate 92, and the mimeograph box 93 is used for continuously conveying printing oil to the printing plate 92 through the communication hose 94; the two sides of the second fixing frame 8 are respectively provided with a second guide roller 10 and a third guide roller 11 in a rotating way, the hot air box 12 is provided with an air drying mechanism 13 for air drying the surface of the packaging bag, the air drying mechanism 13 comprises a fan 131 penetrating through a shell arranged at the top of the hot air box 12, a filter screen 132 is fixedly arranged below the fan 131, an electric heating wire 133 is fixedly arranged below the filter screen 132, and air in the hot air box 12 can be heated through the electric heating wire 133, so that the surface of the packaging bag conveyed downwards by hot air can be blown away by starting the fan 131, the function of carrying out large-area omnibearing air drying on the printed packaging bag is realized, and dust in the air can be prevented from falling on the surface of the packaging bag along with air flow by the filter screen 132; a fourth guide roller 14 is rotatably installed at one side of the hot air box 12.

When the surface printing equipment for producing the packaging bag is used, the cleaning mechanism 7 is arranged on the front side of the printing mechanism 9, the broom 72 is driven to move downwards by starting the electric telescopic rod 71 in the conveying process of the packaging bag between the first conveying roller 3 and the second conveying roller 4, the dust on the surface of the packaging bag is cleaned before the printing operation is performed, the printing quality is ensured, meanwhile, the broom 72 is arranged on the electric telescopic rod 71 through the buffer component 73, and the buffer component 73 comprises the spring 734, the clamping block 733 and the like, so that 735 has a buffer space for moving up and down when the packaging bag is too tightly tensioned, the packaging bag is prevented from being broken due to the fact that the broom 72 is too tightly pressed to the packaging bag during cleaning, and the packaging bag breakage prevention safety during cleaning is improved; in addition, the air drying mechanism 13 is arranged at the rear side of the printing mechanism 9, the air drying mechanism 13 comprises the fan 131, the filter screen 132 and the electric heating wire 133 which are arranged in the hot air box 12, and the air in the hot air box 12 can be heated through the electric heating wire 133, so that the surface of the packaging bag conveyed downwards by hot air is blown off by starting the fan 131, the function of carrying out large-area omnibearing air drying on the printed packaging bag is realized, the drying efficiency is effectively ensured, the structure is simple, and the practicability is strong.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Surface printing equipment is used in production based on wrapping bag, including base (1), its characterized in that: the utility model discloses a packaging bag surface cleaning device, including base (1), first mount (5), second mount (8) and hot-blast case (12), first guide roll (6) are installed in rotation on one side of first mount (5), be provided with on first mount (5) and be used for cleaning mechanism (7) to the wrapping bag surface cleaning, be provided with on second mount (8) print mechanism (9) that are used for to wrapping bag surface printing, second guide roll (10) and third guide roll (11) are installed in rotation respectively to the both ends of second mount (8), be provided with on hot-blast case (12) air dryer (13) that are used for to wrapping bag surface air drying in proper order from a left side, fourth guide roll (14) are installed in rotation on one side of hot-blast case (12).

2. The surface printing device for packaging bag production according to claim 1, wherein: the cleaning mechanism (7) comprises an electric telescopic rod (71) fixedly arranged on the first fixing frame (5), and a broom (72) is fixedly arranged at the bottom of the electric telescopic rod (71) through a buffer assembly (73).

3. The surface printing device for packaging bag production according to claim 2, wherein: the buffer component (73) comprises a connecting plate (731) fixedly installed at the bottom of the electric telescopic rod (71), a clamping groove (732) is formed in the bottom of the connecting plate (731), a clamping block (733) is movably clamped in the clamping groove (732), a spring (734) is fixedly installed between the clamping block (733) and the clamping groove (732), and the bottom of the clamping block (733) is fixedly connected with the broom (72) through a connecting rod.

4. The surface printing device for packaging bag production according to claim 1, wherein: the printing mechanism (9) comprises a pneumatic telescopic rod (91) fixedly arranged on the inner top wall of the second fixing frame (8), a printing plate (92) is fixedly arranged at the bottom of the pneumatic telescopic rod (91), a mimeograph box (93) is fixedly arranged in the second fixing frame (8), and the mimeograph box (93) is connected with the printing plate (92) through a communication hose (94).

5. The surface printing device for packaging bag production according to claim 1, wherein: the air drying mechanism (13) comprises a fan (131) penetrating through a top shell of the hot air box (12), a filter screen (132) is fixedly installed below the fan (131), and an electric heating wire (133) is fixedly installed below the filter screen (132).

6. The surface printing device for packaging bag production according to claim 1, wherein: one side of the first conveying roller (3) and one side of the second conveying roller (4) are respectively provided with a motor, and the first conveying roller (3) and the second conveying roller (4) are respectively driven to rotate by the motors.