Mark printing machine for non-woven bag production

Abstract

The utility model belongs to the technical field of non-woven fabric bag production and processing, and particularly relates to a mark printing machine for non-woven fabric bag production. Comprising a workbench, supporting foot stools arranged at the bottom of the workbench, a driving roller and a driven roller arranged in the workbench, a conveying belt arranged on the surfaces of the driving roller and the driven roller, a motor arranged on one side of the workbench, and a driving belt wheel arranged at one end of the driven roller, wherein the output end of the motor is connected with the driving roller; the jet printing assembly comprises a first curved frame arranged at the top of the workbench, a lifting air cylinder arranged at the top of the first curved frame, a jet printing head arranged at the bottom of the output end of the lifting air cylinder, a lifting plate arranged on the surface of the output end of the lifting air cylinder, and connecting frames arranged on the two sides of the lifting plate. The device is reasonable in structure, in the using process, a cloth bag can be fixed, the situation that the cloth bag shakes in the jet printing process, and the jet printing quality is affected is prevented, meanwhile, after jet printing is completed, printing ink can be rapidly dried, and follow-up processing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven bag production and processing, in particular to a label printing machine for non-woven bag production. Background Art

[0002] Non-woven bags are a green product, which is mainly made of non-woven fabrics. They are moisture-proof and breathable, flexible and lightweight, non-combustible, easy to decompose, non-toxic and non-irritating, and recyclable. With the popularization of plastic restrictions and the improvement of people's environmental awareness, more and more people are using non-woven bags. In the production and processing of non-woven bags, various cartoon characters or other decorative patterns are often printed on the surface of non-woven bags for the sake of beauty. When printing the above patterns, a label printing machine is required.

[0003] However, the common non-woven bag label printing machines on the market still have some defects and shortcomings: after the pattern is printed, the drying efficiency is low, and the subsequent processing is prone to ink scratches, resulting in incomplete patterns and affecting product quality. For this reason, we propose a new type of non-woven bag production label printing machine. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a label printing machine for non-woven bag production. During use, the bag can be fixed to prevent the bag from shaking during printing and affecting the printing quality. At the same time, after printing is completed, the ink can be quickly dried to facilitate subsequent processing.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A label printing machine for non-woven bag production, comprising:

[0009] The frame includes a workbench, a support frame arranged at the bottom of the workbench, a driving roller and a driven roller arranged inside the workbench, a conveyor belt arranged on the surfaces of the driving roller and the driven roller, a motor arranged at one side of the workbench and having an output end connected to the driving roller, and a driving pulley arranged at one end of the driven roller;

[0010] The printing assembly includes a first curved frame arranged on the top of the workbench, a lifting cylinder arranged on the top of the first curved frame, a printing head arranged at the bottom of the output end of the lifting cylinder, a lifting plate arranged on the surface of the output end of the lifting cylinder, a connecting frame arranged on both sides of the lifting plate, an elastic member arranged at the bottom of the connecting frame, and a pressing plate arranged at the bottom of the elastic member;

[0011] The drying component includes a second curved frame arranged on one side of the top of the workbench, an air blowing fan arranged at the bottom of the second curved frame, a first bevel gear arranged on the wheel shaft of the air blowing fan, a vertical plate arranged on the top of the curved frame, a rotating shaft arranged on the vertical plate, a second bevel gear arranged at one end of the rotating shaft and meshingly connected with the first bevel gear, a driven pulley arranged at the other end of the rotating shaft, and a V-belt arranged on the surfaces of the driven pulley and the driving pulley.

[0012] As a preferred solution of the label printing machine for non-woven bag production described in the utility model, wherein: a fixing seat is arranged at the bottom of the supporting footrest, and a leveling bolt is arranged at the bottom of the fixing seat.

[0013] As a preferred solution of the label printing machine for non-woven bag production described in the utility model, the surface of the conveyor belt is provided with anti-slip convex patterns.

[0014] As a preferred solution of the label printing machine for non-woven bag production described in the utility model, wherein: the printing head is connected to the ink box through a pipeline.

[0015] As a preferred solution of the label printing machine for non-woven bag production described in the utility model, wherein: the elastic member is a return spring.

[0016] As a preferred solution of the label printing machine for non-woven bag production described in the utility model, the pressing plate is arranged in a C shape, and a rubber gasket is arranged at the bottom of the pressing plate.

[0017] As a preferred solution of the label printing machine for non-woven bag production described in the utility model, wherein: a shaft sleeve matching with the rotating shaft is arranged on the vertical plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The motor drives the active roller to rotate, and the active roller and the driven roller drive the conveyor belt to rotate, and the cloth bag is transported during the movement of the conveyor belt; when the cloth bag is transported to the bottom of the printing head, the lifting cylinder moves downward, driving the lifting plate to move downward, and the lifting plate moves downward to drive the pressure plate to move downward, so as to fix the cloth bag and prevent it from moving during the printing process, thereby improving the printing quality;

[0020] In addition, during the movement of the conveyor belt, the driven roller drives the driving pulley to rotate, the driving pulley drives the driven pulley to rotate, the driven pulley drives the rotating shaft to rotate, the rotating shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear is used to drive the blowing fan to work. When the conveyor belt moves, it drives the printed cloth bag to pass through the bottom of the blowing fan, which can accelerate the cooling and solidification rate of the printed ink. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the frame structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the printing assembly of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the drying component of the utility model.

[0026] In the figure; 100 frame, 110 workbench, 120 support foot frame, 130 active roller, 140 driven roller, 150 conveyor belt, 160 motor, 170 active pulley, 200 printing assembly, 210 first curved frame, 220 lifting cylinder, 230 printing head, 240 lifting plate, 250 connecting frame, 260 elastic member, 270 pressing plate, 300 drying assembly, 310 second curved frame, 320 blowing fan, 330 first bevel gear, 340 vertical plate, 350 rotating shaft, 360 second bevel gear, 370 driven pulley, 380 V-belt. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] The utility model provides the following technical solutions: a label printing machine for non-woven bag production, which can fix the bag during use to prevent the bag from shaking during printing and affecting the printing quality, and can also quickly dry the ink after printing is completed, facilitating subsequent processing;

[0032] Figures 1 to 4 The figure shows a schematic structural diagram of an embodiment of a label printing machine for non-woven bag production of the utility model, the main body of which includes a frame 100, a printing assembly 200 and a drying assembly 300;

[0033] The frame 100 includes a workbench 110, a support stand 120 installed at the bottom of the workbench 110, an active roller 130 and a driven roller 140 installed inside the workbench 110, a conveyor belt 150 installed on the surface of the active roller 130 and the driven roller 140, a motor 160 installed at one side of the workbench 110 and connected to the active roller 130 at the output end, and a driving pulley 170 installed at one end of the driven roller 140, a fixed seat is installed at the bottom of the support stand 120, and a leveling bolt is installed at the bottom of the fixed seat, and the surface of the conveyor belt 150 is provided with anti-skid convex grooves, further, the workbench 110 is used to carry the active roller 130 and the driven roller 140, the active roller 130 and the driven roller 140 are used to carry the conveyor belt 150, the conveyor belt 150 is used for bag conveying, the motor 160 is used to provide power, and the active pulley 170 is used to drive the driven pulley 370 to rotate;

[0034] The printing assembly 200 includes a first curved frame 210 mounted on the top of the workbench 110, a lifting cylinder 220 mounted on the top of the first curved frame 210, a printing head 230 mounted at the bottom of the output end of the lifting cylinder 220, a lifting plate 240 mounted on the surface of the output end of the lifting cylinder 220, a connecting frame 250 mounted on both sides of the lifting plate 240, an elastic member 260 mounted at the bottom of the connecting frame 250, and a pressing plate 270 mounted at the bottom of the elastic member 260. The printing head 230 is connected to the workbench 110 by the lifting plate 240. The ink box is connected through a pipeline, the elastic member 260 uses a return spring, the pressing plate 270 is set in a C shape, and a rubber gasket is bonded to the bottom of the pressing plate 270. Further, the lifting cylinder 220 is used to move the printing head 230 and the lifting plate 240 up and down, the printing head 230 is used to print patterns, the upgrading plate is used to drive the connecting frame 250 to move up and down, the connecting frame 250 is used to drive the pressing plate 270 to move up and down, and the pressing plate 270 is used to fix the cloth bag to prevent it from moving during the printing process;

[0035] The drying assembly 300 includes a second curved frame 310 installed on one side of the top of the workbench 110, a blowing fan 320 installed at the bottom of the second curved frame 310, a first bevel gear 330 installed on the wheel shaft of the blowing fan 320, a vertical plate 340 installed on the top of the curved frame, a rotating shaft 350 installed on the vertical plate 340, a second bevel gear 360 installed at one end of the rotating shaft 350 and meshingly connected with the first bevel gear 330, a driven pulley 370 installed at the other end of the rotating shaft 350, and a driven pulley 370 installed on the surfaces of the driven pulley 370 and the driving pulley 170. The vertical plate 340 is provided with a sleeve that matches the rotating shaft 350. Furthermore, the blowing fan 320 is used to cool and solidify the ink after printing. The first bevel gear 330 is used to drive the blowing fan 320 to work. The vertical plate 340 is used to carry the rotating shaft 350. The rotating shaft 350 is used to drive the second bevel gear 360 to rotate. The second bevel gear 360 is used to drive the first bevel gear 330 to rotate. The driven pulley 370 is used to drive the rotating shaft 350 to rotate. The V-belt 380 is used to connect the driving pulley 170 and the driven pulley 370.

[0036] Combination Figure 1-Figure 4The present embodiment is a label printing machine for non-woven bag production, and the specific actions are as follows: the motor 160 drives the active roller 130 to rotate, and the active roller 130 and the driven roller 140 drive the conveyor belt 150 to rotate, and the cloth bag is transported during the movement of the conveyor belt 150; when the cloth bag is transported to the bottom of the printing head 230, the lifting cylinder 220 moves downward, driving the lifting plate 240 to move downward, and the lifting plate 240 moves downward to drive the pressing plate 270 to move downward, so as to fix the cloth bag to prevent it from moving during the printing process, thereby improving the printing quality; in addition, During the movement of the conveyor belt 150, the driven roller 140 drives the driving pulley 170 to rotate, the driving pulley 170 drives the driven pulley 370 to rotate, the driven pulley 370 drives the rotating shaft 350 to rotate, the rotating shaft 350 drives the second bevel gear 360 to rotate, the second bevel gear 360 drives the first bevel gear 330 to rotate, the first bevel gear 330 is used to drive the blowing fan 320 to work. When the conveyor belt 150 moves, it drives the printed cloth bag to pass through the bottom of the blowing fan 320, which can accelerate the cooling and solidification rate of the printed ink.

[0037] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A label printing machine for non-woven bag production, characterized in that: include: A frame (100) comprises a workbench (110), a support frame (120) arranged at the bottom of the workbench (110), a driving roller (130) and a driven roller (140) arranged inside the workbench (110), a conveyor belt (150) arranged on the surfaces of the driving roller (130) and the driven roller (140), a motor (160) arranged at one side of the workbench (110) and having an output end connected to the driving roller (130), and a driving pulley (170) arranged at one end of the driven roller (140); The printing assembly (200) comprises a first curved frame (210) arranged on the top of a workbench (110), a lifting cylinder (220) arranged on the top of the first curved frame (210), a printing head (230) arranged at the bottom of the output end of the lifting cylinder (220), a lifting plate (240) arranged on the surface of the output end of the lifting cylinder (220), a connecting frame (250) arranged on both sides of the lifting plate (240), an elastic member (260) arranged at the bottom of the connecting frame (250), and a pressing plate (270) arranged at the bottom of the elastic member (260); The drying assembly (300) comprises a second curved frame (310) arranged on one side of the top of a workbench (110), an air blowing fan (320) arranged at the bottom of the second curved frame (310), a first bevel gear (330) arranged on the wheel shaft of the air blowing fan (320), a vertical plate (340) arranged on the top of the curved frame, a rotating shaft (350) arranged on the vertical plate (340), a second bevel gear (360) arranged at one end of the rotating shaft (350) and meshingly connected to the first bevel gear (330), a driven pulley (370) arranged at the other end of the rotating shaft (350), and a V-belt (380) arranged on the surfaces of the driven pulley (370) and the driving pulley (170).

2. The label printing machine for non-woven bag production according to claim 1, characterized in that: A fixing seat is arranged at the bottom of the supporting foot frame (120), and a leveling bolt is arranged at the bottom of the fixing seat.

3. The label printing machine for non-woven bag production according to claim 1, characterized in that: The surface of the conveyor belt (150) is provided with anti-slip convex patterns.

4. The label printing machine for non-woven bag production according to claim 1, characterized in that: The printing head (230) is connected to the ink tank via a pipeline.

5. The label printing machine for non-woven bag production according to claim 1, characterized in that: The elastic member (260) is a return spring.

6. The label printing machine for non-woven bag production according to claim 1, characterized in that: The pressing plate (270) is arranged in a C-shape, and a rubber gasket is arranged at the bottom of the pressing plate (270).

7. The label printing machine for non-woven bag production according to claim 1, characterized in that: The vertical plate (340) is provided with a shaft sleeve matched with the rotating shaft (350).

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