CN224185255U

CN224185255U - Screen printer material feeding unit suitable for flexible material

Info

Publication number: CN224185255U
Application number: CN202521209866.3U
Authority: CN
Inventors: 姚军; 顾从伍; 田可耕
Original assignee: Jiangsu Genchi Machinery Technology Co ltd
Current assignee: Jiangsu Genchi Machinery Technology Co ltd
Priority date: 2025-06-13
Filing date: 2025-06-13
Publication date: 2026-05-01
Anticipated expiration: 2035-06-13

Abstract

The utility model relates to the technical field of screen printing and discloses a feeding device of a screen printer suitable for flexible materials, which comprises a mounting frame, a conveying belt, a mounting block, a motor I, a gear and two rack plates, wherein the conveying belt is mounted in the middle of the mounting frame and is used for conveying the flexible materials, the mounting block is fixedly connected to the right side of the lower part of the mounting frame, the motor I is arranged at the bottom of the mounting block, the gear is fixedly connected to the output end of the motor I, the two rack plates are meshed with the gear, the two connecting plates and the two guide plates are fixedly connected to the outer parts of the two rack plates, and the two guide plates are fixedly connected to the tops of the two connecting plates. According to the utility model, when the flexible material is conveyed, the flexible material conveyed by the upper part of the conveying belt is conveniently guided, and the deviation in the conveying process is avoided, so that the printing quality is improved.

Description

Screen printer material feeding unit suitable for flexible material

Technical Field

The utility model relates to the technical field of screen printing, in particular to a feeding device of a screen printer suitable for flexible materials.

Background

A screen printer is a printing apparatus for transferring ink onto a surface of a printing stock by using a screen plate, and is often used for printing patterns, characters, marks, etc. on a surface of various materials (such as paper, plastic, metal, cloth, glass, etc.), and a feeding device of the screen printer is used for accurately and stably conveying the printing stock (such as flexible film, paper, cloth, etc.) to a screen printing position.

When the conventional feeding device of the screen printer is used, the flexible material is usually directly placed on the upper part of the conveying belt, and the flexible material is conveyed to a printing area through the conveying belt.

Although the existing feeding device of the screen printer can finish the conveying operation of the flexible material, the structure for guiding the material is lacking in feeding, so that the flexible material shifts in the conveying process, and the printing quality is affected.

Disclosure of utility model

In order to make up for the defects, the utility model provides a feeding device of a screen printer suitable for flexible materials, and aims to solve the problem that the printing quality is affected due to the fact that the flexible materials are deviated in the conveying process due to the fact that a material guiding structure is lacked in feeding in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A screen printer feeding device for flexible materials, comprising:

A mounting frame;

the conveying belt is arranged in the middle of the mounting frame and is used for conveying flexible materials;

The mounting block is fixedly connected to the right side of the lower part of the mounting frame;

The first motor is arranged at the bottom of the mounting block;

The gear is fixedly connected to the output end of the motor I, and the two rack plates are meshed with the gear;

The two connecting plates are fixedly connected to the outer parts of the two rack plates, and the two guide plates are fixedly connected to the tops of the two connecting plates;

And a cleaning assembly for cleaning foreign substances attached to the outside of the conveyor belt.

Further, the cleaning assembly comprises two transverse plates, the two transverse plates are fixedly connected to the left side of the lower portion of the mounting frame, a motor II is arranged on the outer portion of the transverse plates, a rotating shaft is fixedly connected to the output end of the motor II, the rotating shaft is rotatably connected to the inner portions of the two transverse plates, and a cleaning roller is fixedly connected to the outer portion of the rotating shaft.

Further, the lower part of the mounting block is fixedly connected with a mounting ring, and the first motor is fixedly connected inside the mounting ring.

Further, two the outside fixedly connected with guide block of rack board, the inside both sides of installation piece are all fixedly connected with guide bar, two guide block sliding connection is in two the outside of guide bar.

Further, through holes are formed in two sides of the outer portion of the mounting block, and the two connecting plates are connected inside the two through holes in a sliding mode.

Further, a screen printer body is mounted on the rear side of the outer portion of the mounting frame.

Further, the front side is fixedly connected with a fixing ring outside the transverse plate, and the second motor is fixedly connected inside the fixing ring.

Further, the mounting bracket bottom fixedly connected with bottom plate, bottom plate top left side is provided with the dust collection box.

The utility model has the following beneficial effects:

1. in the utility model, when the flexible material is conveyed, the flexible material is firstly arranged on the right upper side of the conveying belt, the motor is started to drive the gear to rotate, the rack plates and the connecting plates on two sides are driven to move relatively, the guide plate limits the material, and then the motor is closed, and the conveying belt is started again, so that the design can prevent the material from shifting and improve the printing quality.

2. In the utility model, when the conveyer belt is cleaned, the second motor is started to drive the cleaning roller to rotate, and meanwhile, the conveyer belt runs, the roller continuously cleans the surface of the conveyer belt, and impurities fall into the dust box.

Drawings

Fig. 1 is a perspective view of a feeding device of a screen printer for flexible materials according to the present utility model;

Fig. 2 is a schematic view of a cleaning roller structure of a feeding device of a screen printer for flexible materials according to the present utility model;

fig. 3 is a schematic view showing the internal structure of a mounting block of a feeding device of a screen printer for flexible materials;

Fig. 4 is a schematic view of a dust box structure of a feeding device of a screen printer for flexible materials according to the present utility model.

Legend description:

1. A mounting frame; 2, a conveying belt, 3, a mounting block, 4, a screen printer body, 5, a mounting ring, 6, a first motor, 7, a bottom plate, 8, a gear, 9, a rack plate, 10, a guide block, 11, a guide rod, 12, a connecting plate, 13, a guide plate, 14, a through hole, 15, a dust collection box, 16, a transverse plate, 17, a fixing ring, 18, a second motor, 19, a rotating shaft, 20 and a cleaning 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 feeding device of the screen printer suitable for flexible materials comprises a mounting frame 1, a conveying belt 2, a mounting block 3, a first motor 6, a gear 8, two rack plates 9, two connecting plates 12, two guide plates 13, a cleaning assembly, a mounting ring 5, a first motor 6, a guide rod 10, two guide rods 14, two guide rods 11, and two guide rods 14, wherein the conveying belt 2 is arranged in the middle of the mounting frame 1, the conveying belt 2 is used for conveying the flexible materials, the mounting block 3 is fixedly connected to the right side of the lower part of the mounting frame 1, the first motor 6 is arranged at the bottom of the mounting block 3, the gear 8 and the two rack plates 9 are fixedly connected to the output end of the first motor 6, the two rack plates 9 are meshed with the gear 8, the two connecting plates 12 and the two guide rods 13 are fixedly connected to the outer parts of the two rack plates 9, the two guide rods 14 are fixedly connected to the two guide rods 14 and the two guide rods 11 are fixedly connected to the two guide rods 14, and the two guide rods 14 are fixedly connected to the two guide rods 11 and the two guide rods are arranged on the two sides of the two guide rods 14.

Specifically, in the process of conveying the flexible material, firstly, the flexible material to be processed needs to be stably placed at the right side of the upper part of the conveying belt 2, then, the motor I6 is started, after the motor I6 starts to operate, the output end of the motor I drives the fixedly connected gear 8 to start rotating, the gear 8 rotates to relatively move the rack plate 9 meshed with the two outer sides, the movement of the rack plate 9 further drives the two connecting plates 12 fixedly connected with the outer sides of the rack plate to relatively move, along with the relative movement of the connecting plates 12, the two guide plates 13 fixedly installed at the top of the rack plate further synchronously move inwards along with the relative movement of the connecting plates 12, the two guide plates 13 gradually approach the flexible material, when the two guide plates 13 move to contact with the left side and the right side of the flexible material to form a clamping state, at the moment, the conveying belt 2 is started to drive the flexible material to move along a conveying path, and therefore, the limit and guide of the flexible material above the conveying belt 2 are realized, and the material is prevented from transversely shifting in the conveying process, so that the printing quality of the flexible material in a follow-up printing link is improved.

Referring to fig. 2 to 4, the cleaning assembly comprises two cross plates 16, the two cross plates 16 are fixedly connected to the left side of the lower portion of the mounting frame 1, a motor II 18 is arranged outside the front cross plate 16, the output end of the motor II 18 is fixedly connected with a rotating shaft 19, the rotating shaft 19 is rotatably connected to the inside of the two cross plates 16, the outside of the rotating shaft 19 is fixedly connected with a cleaning roller 20, cleaning of the conveyor belt 2 is facilitated by arranging the cleaning roller 20, the screen printer body 4 is mounted on the rear side of the outside of the mounting frame 1, a fixing ring 17 is fixedly connected to the outside of the front cross plate 16, the motor II 18 is fixedly connected to the inside of the fixing ring 17, the motor II 18 is conveniently fixed by arranging the fixing ring 17, a bottom plate 7 is fixedly connected to the bottom of the mounting frame 1, a dust box 15 is arranged on the left side of the top of the bottom plate 7, and impurities generated by cleaning are conveniently collected by arranging the dust box 15.

Specifically, in the process of cleaning the conveyor belt 2, first, the motor two 18 needs to be started, after the motor two 18 starts to operate, the output end drives the fixedly connected rotating shaft 19 to start rotating, the rotation of the rotating shaft 19 further drives the cleaning roller 20 fixedly installed outside the conveyor belt 2 to synchronously rotate, meanwhile, the conveyor belt 2 is in a synchronous operation state, dust, residues, ink particles and other impurities attached to the surface of the conveyor belt 2 can be removed through the contact friction effect between the cleaning roller 20 and the conveyor belt 2, the generated impurities naturally fall under the action of gravity in the cleaning process and finally fall into the dust box 15, the backflow of the impurities or the adhesion of the impurities to the surface of the conveyor belt 2 again are avoided, the cleaning of the outer surface of the conveyor belt 2 can be continuously carried out, the conveyor belt 2 is ensured to always keep a clean state in long-time operation, and therefore the phenomenon that the impurities are carried to the back or front of flexible materials due to the surface dirt of the conveyor belt 2 is avoided, and the appearance quality of products is affected.

When the flexible material is conveyed, firstly, the flexible material is placed on the right side of the upper part of the conveying belt 2, then, the motor I6 is started, the motor I6 rotates with the gear 8 with the fixed output end, the gear 8 rotates and moves relatively with the rack plates 9 meshed with the two outer sides, the two rack plates 9 move relatively with the two connecting plates 12 fixed on the outer sides, the two connecting plates 12 move relatively with the two guide plates 13 fixed on the top, when the two guide plates 13 are contacted with the two outer sides of the flexible material, the motor I6 is closed, and the conveying belt 2 is started to convey the flexible material, so that the flexible material conveyed on the upper part of the conveying belt 2 is conveniently guided when the flexible material is conveyed, the deviation in the conveying process is avoided, and the printing quality is improved;

When cleaning conveyer belt 2, first, motor two 18 is started, motor two 18 rotates with the fixed axis of rotation 19 of output, and axis of rotation 19 rotates and rotates with the fixed cleaning cylinder 20 of outside, simultaneously, when conveyer belt 2 rotates, cleaning cylinder 20 also rotates, simultaneously, cleaning cylinder 20 rotates and can last the cleanness to the outside of conveyer belt 2, clean impurity that produces can fall in the inside of dust collection box 15 under the effect of gravity, realized when carrying flexible material, be convenient for clean the outside of conveyer belt 2, avoid conveyer belt 2 surface dirty, directly shift to the material back or openly to the quality of product has been improved.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims

1. A feeding device for a screen printing machine suitable for flexible materials, characterized in that it comprises:

Mounting bracket (1);

A conveyor belt (2) is installed in the middle of the mounting frame (1) and is used to convey flexible materials;

Mounting block (3), which is fixedly connected to the lower right side of the mounting frame (1);

Motor 1 (6), wherein the motor 1 (6) is disposed at the bottom of the mounting block (3);

A gear (8) and two rack plates (9), wherein the gear (8) is fixedly connected to the output end of the motor (6), and the two rack plates (9) mesh with the gear (8);

Two connecting plates (12) and two guide plates (13), the two connecting plates (12) are fixedly connected to the outside of the two rack plates (9), and the two guide plates (13) are fixedly connected to the top of the two connecting plates (12);

And a cleaning component for cleaning impurities adhering to the outside of the conveyor belt (2).

2. A feeding device for a screen printing machine suitable for flexible materials according to claim 1, characterized in that: the cleaning component includes two horizontal plates (16), the two horizontal plates (16) are fixedly connected to the lower left side of the mounting frame (1), a second motor (18) is provided outside the front horizontal plate (16), a rotating shaft (19) is fixedly connected to the output end of the second motor (18), the rotating shaft (19) is rotatably connected inside the two horizontal plates (16), and a cleaning roller (20) is fixedly connected to the outside of the rotating shaft (19).

3. The feeding device for a screen printing machine suitable for flexible materials according to claim 1, characterized in that: a mounting ring (5) is fixedly connected to the lower part of the mounting block (3), and the motor (6) is fixedly connected inside the mounting ring (5).

4. A feeding device for a screen printing machine suitable for flexible materials according to claim 1, characterized in that: guide blocks (10) are fixedly connected to the outside of the two toothed plates (9), guide rods (11) are fixedly connected to both sides inside the mounting block (3), and the two guide blocks (10) are slidably connected to the outside of the two guide rods (11).

5. A feeding device for a screen printing machine suitable for flexible materials according to claim 1, characterized in that: through holes (14) are provided on both sides of the outer side of the mounting block (3), and the two connecting plates (12) are slidably connected inside the two through holes (14).

6. A feeding device for a screen printing machine suitable for flexible materials according to claim 1, characterized in that: the screen printing machine body (4) is installed on the rear side of the mounting frame (1).

7. A feeding device for a screen printing machine suitable for flexible materials according to claim 2, characterized in that: a fixing ring (17) is fixedly connected to the outside of the front horizontal plate (16), and the second motor (18) is fixedly connected inside the fixing ring (17).

8. A feeding device for a screen printing machine suitable for flexible materials according to claim 1, characterized in that: a base plate (7) is fixedly connected to the bottom of the mounting frame (1), and a dust collection box (15) is provided on the top left side of the base plate (7).