CN216548803U

CN216548803U - Plastic bag printing machine with location structure

Info

Publication number: CN216548803U
Application number: CN202220050719.6U
Authority: CN
Inventors: 牛勇; 孙斌; 杨在军; 邹本荣; 孙立美
Original assignee: Qingdao Shuangli Tonghai Industry And Trade Co ltd
Current assignee: Qingdao Shuangli Tonghai Industry And Trade Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-05-17
Anticipated expiration: 2032-01-10

Abstract

The utility model relates to the technical field of printing machines, in particular to a plastic bag printing machine with a positioning structure, and provides a scheme aiming at the problems in the background art. The plastic bag winding pipe is convenient to clamp and fix through the arranged rotating mechanism, one end of the winding pipe is sleeved on the rotating rod on one side of the mounting plate, the clamping ring is pushed to enable the extrusion spring to contract, the clamping ring is enabled to be close to the fixing ring, the other end of the winding pipe is sleeved on the rotating rod on the other side, two ends of the winding pipe are connected with the two rotating rods in an inserting mode, two ends of the winding pipe are clamped and fixed through the two clamping rings, the rapid mounting of the winding pipe is facilitated, and the mounting time of the winding pipe is saved.

Description

Plastic bag printing machine with location structure

Technical Field

The utility model relates to the technical field of printing machines, in particular to a plastic bag printing machine with a positioning structure.

Background

A printer is a machine that prints text and images. Modern printing presses generally consist of mechanisms for plate-setting, inking, stamping, paper transport, etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The utility model and development of the printing machine play an important role in the spread of human civilization and culture.

When carrying out the pattern printing through the printing machine to the plastic bag among the prior art, can not carry out the dismouting to the rolling pipe of plastic bag fast, easy waste time, and easy because the tensioning dynamics of plastic bag is not enough and the problem that the plastic bag location is accurate enough appears influences the printing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a plastic bag printing machine with a positioning structure.

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

the utility model provides a plastic bag printing machine with location structure, includes the workstation, the both ends of workstation all are fixed with slewing mechanism, and slewing mechanism includes the mounting panel, rotates respectively and connects in the dwang of mounting panel both sides inner wall, cup joints solid fixed ring and the cover that is fixed in on the dwang outer wall and establishes the clamp ring that slides on the dwang outer wall, the top of workstation is fixed with the fixed plate, and the top inner wall of fixed plate is fixed with the push rod motor, the bottom of push rod motor is fixed with the print head, and is provided with under the print head and places the board, the both sides of placing the board all are provided with adjustment mechanism, and adjustment mechanism includes the regulating roller, rotate the connecting block that connects in the regulating roller both ends, are fixed in the inserted bar of connecting block bottom and are fixed in the connecting plate at workstation top.

Preferably, the one end outer wall and the workstation of mounting panel are connected fixedly, and the outer wall cover of dwang is established and is slided and be equipped with extrusion spring, and extrusion spring's one end is connected fixedly with solid fixed ring, and extrusion spring's the other end is connected fixedly with the clamp ring.

Preferably, one of them one side outer wall of slewing mechanism installs servo motor, and servo motor's output shaft passes through the shaft coupling and is connected fixedly with the one end of dwang.

Preferably, the top of workstation is seted up with the standing groove of placing board looks adaptation, and places the board and place in the standing groove, places the both ends outer wall of board and pastes with the both sides inner wall of fixed plate mutually.

Preferably, the top four corners of placing the board all are fixed with the fixed block, and the top both sides of placing the board all are provided with the guide roll, and the both ends of guide roll rotate with the relative one side outer wall of two fixed blocks respectively and are connected, the bottom of guide roll and the top of placing the board mutually not contact.

Preferably, the outer wall cover of inserted bar is established to slide and is had expanding spring, and expanding spring's top and connecting block are connected fixedly, and expanding spring's bottom is connected fixedly with the connecting plate, and the through-hole with inserted bar looks adaptation is seted up at the top of connecting plate, and the inserted bar passes through the through-hole and forms sliding fit with the connecting plate.

The utility model has the beneficial effects that:

1. the plastic bag winding pipe is convenient to clamp and fix through the arranged rotating mechanism, one end of the winding pipe is sleeved on the rotating rod on one side of the mounting plate, the clamping ring is pushed to enable the extrusion spring to contract, the clamping ring is close to the fixing ring, the other end of the winding pipe is sleeved on the rotating rod on the other side, two ends of the winding pipe are connected with the two rotating rods in an inserting mode, and two ends of the winding pipe are clamped and fixed through the two clamping rings, so that the rapid mounting of the winding pipe is facilitated, and the mounting time of the winding pipe is saved;

2. the conveying tensioning of plastic bag is adjusted through the adjustment mechanism who sets up, and when the tensioning dynamics of plastic bag was not enough, the expanding spring atress reduced, and expanding spring upwards promoted the connecting block rebound through elasticity, made the high upwards promotion of regulating roller, and then made the plastic bag of carrying at the regulating roller top upwards tensile, made the plastic bag of carrying keep sufficient tension, was favorable to the accuracy of plastic bag printing location.

Drawings

Fig. 1 is a schematic diagram illustrating an overall structure of a plastic bag printing machine with a positioning structure according to the present invention;

fig. 2 is a schematic structural view of a rotating mechanism of a plastic bag printing machine with a positioning structure according to the present invention;

fig. 3 is a schematic structural diagram of an adjusting mechanism of a plastic bag printing machine with a positioning structure according to the present invention.

In the figure: the automatic printing machine comprises a workbench 1, a rotating mechanism 2, a mounting plate 3, a rotating rod 4, a fixing ring 5, an extrusion spring 6, a clamping ring 7, a servo motor 8, a fixing plate 9, a push rod motor 10, a printing head 11, a placing plate 12, a fixing block 13, a guide roller 14, an adjusting mechanism 15, an adjusting roller 16, a connecting block 17, an expansion spring 18, an insertion rod 19 and a connecting plate 20.

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 plastic bag printing machine with a positioning structure comprises a workbench 1, wherein both ends of the workbench 1 are respectively fixed with a rotating mechanism 2, the rotating mechanism 2 comprises a mounting plate 3, a rotating rod 4, a fixing ring 5 and a clamping ring 7, the two rotating rods 4 are respectively connected with the inner walls of both sides of the mounting plate 3 in a rotating way, the fixing ring 5 is fixedly sleeved on the outer wall of the rotating rod 4, the clamping ring 7 is sleeved on the outer wall of the rotating rod 4 in a sliding way, the outer wall of one end of the mounting plate 3 is fixedly connected with the workbench 1, the outer wall of the rotating rod 4 is sleeved with a sliding extrusion spring 6, one end of the extrusion spring 6 is fixedly connected with the fixing ring 5, the other end of the extrusion spring 6 is fixedly connected with the clamping ring 7, one outer wall of one side of one rotating mechanism 2 is provided with a servo motor 8, the output shaft of the servo motor 8 is fixedly connected with one end of the rotating rod 4 through a coupler, and the top of the workbench 1 is fixedly provided with a fixing plate 9, a push rod motor 10 is fixed on the inner wall of the top of the fixing plate 9, and a printing head 11 is fixed at the bottom of the push rod motor 10;

a placing plate 12 is arranged right below the printing head 11, fixed blocks 13 are fixed at four corners of the top of the placing plate 12, guide rollers 14 are arranged at two sides of the top of the placing plate 12, two ends of each guide roller 14 are respectively rotatably connected with the outer walls of the two opposite sides of the two fixed blocks 13, the bottom of each guide roller 14 is not contacted with the top of the placing plate 12, adjusting mechanisms 15 are arranged at two sides of the placing plate 12, each adjusting mechanism 15 comprises an adjusting roller 16, a connecting block 17, an inserting rod 19 and a connecting plate 20, the two connecting blocks 17 are respectively rotatably connected with two ends of the adjusting rollers 16, the inserting rod 19 is fixed at the bottom of the connecting block 17, the connecting plate 20 is fixed at the top of the workbench 1, an extension spring 18 slides on the outer wall of the inserting rod 19, the top end of the extension spring 18 is fixedly connected with the connecting block 17, the bottom end of the extension spring 18 is fixedly connected with the connecting plate 20, a through hole matched with the inserting rod 19 is formed at the top of the connecting plate 20, the insertion rod 19 forms a sliding fit with the connection plate 20 through the through hole.

The plastic bag winding pipe is conveniently clamped and fixed through the arranged rotating mechanism 2, one end of the winding pipe is sleeved on the rotating rod 4 on one side of the mounting plate 3, the clamping ring 7 is pushed to enable the extrusion spring 6 to contract, the clamping ring 7 is close to the fixing ring 5, the other end of the winding pipe is sleeved on the rotating rod 4 on the other side, two ends of the winding pipe are connected with the two rotating rods 4 in an inserting mode, two ends of the winding pipe are clamped and fixed through the two clamping rings 7, rapid installation of the winding pipe is facilitated, and installation time of the winding pipe is saved;

the conveying tensioning of plastic bag is adjusted through the adjustment mechanism 15 that sets up, and when the tensioning dynamics of plastic bag was not enough, expanding spring 18 atress reduced, and expanding spring 18 upwards promotes connecting block 17 rebound through elasticity, makes adjusting roller 16 highly upwards promote, and then makes the plastic bag of carrying at the adjusting roller 16 top upwards tensile, makes the plastic bag of carrying keep sufficient tension, is favorable to the accuracy of plastic bag printing location.

Example 2:

the embodiment is optimized on the basis of embodiment 1, and specifically comprises the following steps:

the top of the workbench 1 is provided with a placing groove matched with the placing plate 12, the placing plate 12 is placed in the placing groove, and the outer walls of two ends of the placing plate 12 are attached to the inner walls of two sides of the fixing plate 9;

through will placing board 12 and putting into the standing groove in, both can conveniently take out placing board 12 and wash its surface, can guarantee again to place board 12 and be difficult to appear the skew at the top of workstation 1.

The working principle is as follows:

one end of a winding pipe of a plastic bag is sleeved on a rotating rod 4 on one side of an installation plate 3, a clamping ring 7 is pushed to enable an extrusion spring 6 to contract, the clamping ring 7 is enabled to be close to a fixed ring 5, further the winding pipe is enabled to be close to one end of the installation plate 3, the other end of the winding pipe is flush with the rotating rod 4 on the other side of the installation plate 3, then the other end of the winding pipe is sleeved on the rotating rod 4 on the other side, after loosening, the two ends of the winding pipe are enabled to be balanced by extruding springs 6 at the two ends to extrude the clamping ring 7, the two ends of the winding pipe are clamped and fixed by the two clamping rings 7, then the plastic bag sequentially bypasses the top of an adjusting roller 16 and the bottom of a guide roller 14 on the top of a placing plate 12, a servo motor 8 is started to drive the rotating rod 4 to rotate, the rotating rod 4 drives the winding pipe to rotate through the clamping ring 7 to convey the plastic bag, a push rod motor 10 drives a printing head 11 to regularly print the plastic bag, when the tensioning force of the plastic bag is insufficient in the conveying process, the stress of the telescopic spring 18 is reduced, the telescopic spring 18 upwards pushes the connecting block 17 to upwards move through elastic force, the height of the adjusting roller 16 is upwards lifted, and then the plastic bag conveyed at the top of the adjusting roller 16 is upwards stretched, so that the conveyed plastic bag keeps enough tension.

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 utility model provides a plastic bag printing machine with location structure, includes workstation (1), its characterized in that, the both ends of workstation (1) all are fixed with slewing mechanism (2), and slewing mechanism (2) include mounting panel (3), rotate respectively and connect in dwang (4) of mounting panel (3) both sides inner wall, cup joint solid fixed ring (5) and the cover that is fixed in on dwang (4) outer wall and establish clamp ring (7) that slide on dwang (4) outer wall, the top of workstation (1) is fixed with fixed plate (9), and the top inner wall of fixed plate (9) is fixed with push rod motor (10), the bottom of push rod motor (10) is fixed with print head (11), and is provided with under print head (11) and places board (12), the both sides of placing board (12) all are provided with adjustment mechanism (15), and adjustment mechanism (15) including regulating roller (16), The connecting block (17) is rotatably connected to the two ends of the adjusting roller (16), the inserted rod (19) is fixed to the bottom of the connecting block (17), and the connecting plate (20) is fixed to the top of the workbench (1).

2. The plastic bag printing machine with the positioning structure as claimed in claim 1, wherein the outer wall of one end of the mounting plate (3) is fixedly connected with the workbench (1), the outer wall of the rotating rod (4) is sleeved with a sliding extrusion spring (6), one end of the extrusion spring (6) is fixedly connected with the fixing ring (5), and the other end of the extrusion spring (6) is fixedly connected with the clamping ring (7).

3. The plastic bag printing machine with the positioning structure as claimed in claim 1, wherein a servo motor (8) is installed on one side outer wall of one of the rotating mechanisms (2), and an output shaft of the servo motor (8) is fixedly connected with one end of the rotating rod (4) through a coupler.

4. The plastic bag printing machine with the positioning structure as recited in claim 1, wherein a placing groove matched with the placing plate (12) is formed at the top of the working table (1), the placing plate (12) is placed in the placing groove, and outer walls of two ends of the placing plate (12) are attached to inner walls of two sides of the fixing plate (9).

5. The plastic bag printing machine with the positioning structure as recited in claim 1, wherein the fixed blocks (13) are fixed at four corners of the top of the placing plate (12), the guide rollers (14) are arranged at two sides of the top of the placing plate (12), two ends of each guide roller (14) are rotatably connected with the outer walls of the two fixed blocks (13) at the opposite sides, and the bottom of each guide roller (14) is not in contact with the top of the placing plate (12).

6. The plastic bag printing machine with the positioning structure as claimed in claim 1, wherein an extension spring (18) is slidably sleeved on an outer wall of the insertion rod (19), the top end of the extension spring (18) is fixedly connected with the connecting block (17), the bottom end of the extension spring (18) is fixedly connected with the connecting plate (20), a through hole matched with the insertion rod (19) is formed in the top of the connecting plate (20), and the insertion rod (19) is in sliding fit with the connecting plate (20) through the through hole.