CN217756078U - Printing machine is used in biodegradable plastic film processing - Google Patents

Abstract

The utility model discloses a printing machine for biodegradable film processing, comprising a bottom plate, a printing mechanism body is arranged on the top of the bottom plate, and first installation grooves are provided on both sides of the printing mechanism body on the top of the bottom plate. The top of the bottom plate is located in front of the front of the main body of the printing mechanism and is provided with a second installation slot, and adjustment screw rods are rotatably installed in the inside of the two first installation slots. The printing machine for biodegradable film processing comprises a base plate, a first motor, a winding frame, a printing mechanism body, a limit roller, a guide frame, a guide roller, an electric push rod, a fixed cylinder, a rotating shaft, and a second motor , The first installation slot, the movable block, the adjusting screw, the second installation slot, the worm, the worm wheel, the stopper and the connecting block are used together. It can be quickly assembled and disassembled, and it can also fix different sizes of reels, which is highly practical.

Description

A printing machine for biodegradable film processing

technical field

The utility model relates to the technical field of biodegradable film processing, in particular to a printing machine for biodegradable film processing.

Background technique

Biodegradable film refers to a type of plastic film that can be degraded by microorganisms under natural environmental conditions. It is mainly used for ground covering to increase soil temperature, maintain soil moisture, maintain soil structure, and prevent pests from invading crops and certain microorganisms. Diseases caused, thereby promoting plant growth, the film can be recycled and reused after use.

However, the traditional biodegradable film processing printing machine currently on the market does not have a limit mechanism for the film during use. During the printing process, once the film deviates, it will cause problems in printing quality. , it needs to be stopped immediately for correction, which is cumbersome to operate and seriously affects the working efficiency of the printing machine.

Utility model content

The purpose of this utility model is to provide a printing machine for biodegradable film processing to solve the problems raised in the above-mentioned background technology.

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

A printing machine for biodegradable film processing, comprising a bottom plate, the top of the bottom plate is provided with a printing mechanism body, the top of the bottom plate is located on both sides of the printing mechanism body, and first installation grooves are opened, and the top of the bottom plate is located at There is a second installation groove in front of the front of the printing mechanism body, and adjustment screw rods are installed in the inside of the two first installation grooves. One side of the outer wall of the adjustment screw rod is provided with a left-handed thread. The adjustment screw rod The other side of the outer wall is provided with a right-handed thread, and the outer wall of the adjustment screw rod is provided with symmetrically distributed movable blocks, the top of the movable block is rotated and installed with limit rollers, and one side of the bottom plate is fixedly installed with The first motor, the driving end of the first motor is fixedly installed with a worm, the front sides of the outer walls of the two adjustment screw rods are fixedly sleeved with worm gears, and one side of the bottom plate is fixedly installed with a winding frame, so A second motor is fixedly installed on the upper side of the back of the winding rack, a rotating shaft is fixedly installed at the driving end of the second motor, and several connecting blocks are fixedly installed on the outer wall of the rotating shaft, and the rotating shaft is fixedly installed through the connecting blocks. Has a fixed barrel.

As a further solution of the utility model: the top of the bottom plate is located at the front of the rewinding rack and is rotatably installed with a threaded cylinder, the threaded cylinder is threadedly connected with a threaded rod, and the top end of the threaded rod is fixedly installed with a mounting bracket, the The mounting frame is rotatably installed with support rollers, and the top of the bottom plate is fixedly equipped with telescopic rods on both sides of the threaded cylinder.

As a further solution of the utility model: several electric push rods are fixedly installed on the outer wall of the rotating shaft.

As a further solution of the present invention: the front of the movable block is provided with a threaded hole matching the adjusting screw, and the movable block is threadedly connected with the adjusting screw through the threaded hole opened on the front.

As a further solution of the present invention: a stopper is fixedly installed on the front side of the inner wall of the first installation groove.

As a further solution of the present utility model: a guide frame is fixedly installed on the other side of the top of the bottom plate, and symmetrically distributed guide rollers are arranged on the guide frame.

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

1. The utility model passes through the bottom plate, the first motor, the winding frame, the printing mechanism body, the limit roller, the guide frame, the guide roller, the electric push rod, the fixed cylinder, the rotating shaft, the second motor, the first installation groove, the movable block, The adjustment screw, the second installation groove, the worm, the worm gear, the stopper and the connecting block are used together to fix the reel through the expansion and contraction of the driving end of the electric push rod, and the reel can be quickly assembled and disassembled, and different The size of the reel is fixed, and the practicability is high. The movement of the movable block drives the limit rollers to move, so the distance between each set of limit rollers can be adjusted so that the limit rollers are in contact with the side of the film. The film is limited during the conveying process. By setting the position of two sets of limit rollers, it can ensure that the position of the film before printing and after printing is in the right position, so as to avoid the deviation of the film during the printing process and ensure The working efficiency of the printing machine and the adjustable distance between each set of limit rollers make it possible to limit films of different widths and have wide applicability.

2. Through the combined use of the hand wheel, threaded cylinder, telescopic rod, threaded rod, mounting frame and supporting roller, the utility model can make the supporting roller on the mounting frame conflict with the front end of the rotating shaft, thus achieving the supporting effect on the rotating shaft , to avoid the phenomenon that the rotating shaft is too long, and at the same time, the weight on the fixed cylinder is separately stressed, and it is easy to deform for a long time. Then, the supporting roller supports the rotating shaft, so that the rotating shaft can be used more stably.

Description of drawings

Fig. 1 is a structural representation of a printing machine for biodegradable film processing;

Fig. 2 is a partial top view structure schematic diagram of a printing machine for biodegradable film processing;

Fig. 3 is a schematic diagram of the enlarged structure at A in Fig. 1 of a printing machine for biodegradable film processing;

Fig. 4 is a schematic diagram of an enlarged structure at B in Fig. 2 of a printing machine for biodegradable film processing.

In the figure: bottom plate 1, first motor 2, hand wheel 3, threaded barrel 4, telescopic rod 5, threaded rod 6, mounting frame 7, support roller 8, winding frame 9, printing mechanism body 10, limit roller 11, Guide frame 12, guide roller 13, electric push rod 14, fixed cylinder 15, rotating shaft 16, second motor 17, first installation slot 18, movable block 19, adjustment screw 20, second installation slot 21, worm 22, worm wheel 23, block 24, connecting block 25.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to FIGS. 1 to 4. In an embodiment of the present invention, a printing machine for biodegradable film processing includes a bottom plate 1. A printing mechanism body 10 is arranged on the top of the bottom plate 1. The top of the bottom plate 1 is located on both sides of the printing mechanism body 10. Both sides are provided with a first installation groove 18, and the top of the bottom plate 1 is located at the front of the printing mechanism body 10 and is provided with a second installation groove 21. The insides of the two first installation grooves 18 are all rotatably installed with an adjusting screw rod 20, and the adjustment screw rod One side on the outer wall of the 20 is provided with a left-handed thread, and the other side on the outer wall of the adjusting screw 20 is provided with a right-handed thread, and the outer wall of the adjusting screw 20 is provided with movable blocks 19 symmetrically distributed, and the movable block 19 and the A mounting groove 18 is slidably connected, and the top of the movable block 19 is rotated to install the limit roller 11. One side of the bottom plate 1 is fixedly installed with the first motor 2, and the driving end of the first motor 2 runs through one side of the bottom plate 1 and extends to a Inside the first installation groove 18, the driving end of the first motor 2 is fixedly installed with a worm screw 22, and one end of the worm screw 22 penetrates the inside of the second installation groove 21 and is rotationally connected with the bearing installed on the inner wall of another first installation groove 18, The front sides on the outer walls of the two adjusting screw rods 20 are fixedly sleeved with worm gears 23, and the worm gears 23 are engaged with the worm screw 22. One side of the bottom plate 1 is fixedly equipped with a winding frame 9, and the upper side of the back side of the winding frame 9 is fixed. A second motor 17 is installed, and the driving end of the second motor 17 runs through the back side of the winding frame 9 and extends to the front of the winding frame 9. The driving end of the second motor 17 is fixedly equipped with a rotating shaft 16, and on the outer wall of the rotating shaft 16 Several connecting blocks 25 are fixedly installed, and the rotating shaft 16 is fixedly installed with a fixed cylinder 15 through the connecting blocks 25 .

Referring to Fig. 1 and Fig. 2, in the present application, the top of the bottom plate 1 is located at the front of the winding frame 9, and a threaded cylinder 4 is installed for rotation, and the threaded cylinder 4 is threaded with a threaded rod 6, and the top end of the threaded rod 6 is fixedly installed with a mounting bracket. 7. A support roller 8 is mounted on the mounting frame 7 for rotation. The top of the bottom plate 1 is located on both sides of the threaded cylinder 4 and the telescopic rod 5 is fixedly installed, and the telescopic end of the telescopic rod 5 is fixedly connected to the bottom of the mounting frame 7 .

Referring to FIG. 3 , in this application, several electric push rods 14 are fixedly installed on the outer wall of the rotating shaft 16 , and the driving end of the electric push rods 14 penetrates the inner wall of the fixed cylinder 15 and extends to the outside of the fixed cylinder 15 .

Referring to FIG. 4 , in the present application, the front of the movable block 19 is provided with a threaded hole compatible with the adjusting screw 20 , and the movable block 19 is threadedly connected with the adjusting screw 20 through the threaded hole provided on the front.

Referring to FIG. 4 , in the present application, a stopper 24 is fixedly installed on the front side of the inner wall of the first installation groove 18 to limit the position of the movable block 19 and avoid contact between the movable block 19 and the worm 22 .

Referring to FIG. 1 , in the present application, a guide frame 12 is fixedly installed on the other side of the top of the bottom plate 1 , and guide rollers 13 are arranged on the guide frame 12 symmetrically.

The working principle of the utility model is:

Referring to Figures 1 to 4, when in use, the electrical components appearing in this application are all externally connected to a power supply and a control switch. The specific structure of the printing mechanism body 10 can refer to the prior art, which can be easily realized by those skilled in the art , the film is introduced into the inside of the printing mechanism body 10 through the guide roller 13 on the guide frame 12, and then drawn from the right side of the printing mechanism body 10 to the pre-fixed reel on the outer wall of the fixed cylinder 15, for the setting of the reel , the reel whose inner diameter is larger than the outer diameter of the fixed cylinder 15 can be directly placed on the outer wall of the fixed cylinder 15, and then the electric push rod 14 is controlled by the switch to start working, and the driving end of the electric push rod 14 is stretched out, and the reel is firmly fixed. Firmly fixed on the outside of the fixed cylinder 15, at the same time through the expansion and contraction of the driving end of the electric push rod 14, the winding cylinder can be fixed, the winding cylinder can be quickly assembled and disassembled, and the winding cylinders of different sizes can also be fixed, which is practical High, when the film is fixed on the reel, the second motor 17 is controlled by the switch to start working, the driving end of the second motor 17 drives the rotating shaft 16 to rotate, and the rotation of the rotating shaft 16 drives the fixed cylinder 15 to rotate through the connecting block 25, The fixed cylinder 15 rotates by cooperating with the electric push rod 14 to drive the winding, and the winding cylinder makes the film wind up on itself, and the film is wound up. During the film winding process, the film will be inside the printing mechanism body 10 Conveying, the printing mechanism body 10 will print the film, and at the same time, the first motor 2 can be controlled by the switch to start working. The driving end of the first motor 2 drives the worm 22 to rotate, and the meshing between the worm 22 and the worm wheel 23 makes the two The adjusting screw 20 rotates at the same time. Under the thread transmission of the left-handed thread and the right-handed thread on the adjusting screw 20, and the sliding relationship between the movable block 19 and the first installation groove 18, the two movable blocks 19 are relatively moved or moved at the same time. On the contrary, the movement of the movable block 19 drives the limit roller 11 to move, so the distance between each set of limit rollers 11 can be adjusted so that the limit roller 11 contacts the side of the film, and the film in the conveying process To limit the position, through the setting of two sets of limit rollers 11, it can ensure that the position of the film before printing and after printing is in the right position, avoiding the deviation of the film during the printing process, and ensuring the work of the printing machine efficiency, and at the same time, the distance between each group of limiting rollers 11 is adjustable, so that films of different widths can be limited, and the applicability is wide.

Referring to Figure 1 and Figure 2, when in use, in the project of winding the film, the handwheel 3 can be manually rotated, the rotation of the handwheel 3 drives the threaded cylinder 4 to rotate, and through the threaded transmission of the threaded cylinder 4 and the threaded rod 6, And the mounting frame 7 is passed through the position-limiting relationship between the telescopic rod 5, so that the mounting frame 7 can move vertically stably, and in the layering of film winding, the support roller 8 on the mounting frame 7 can be connected with the rotating shaft The front end of 16 is in conflict, so will reach the supporting effect to rotating shaft 16, avoid rotating shaft 16 because length is too long, at the same time to the weight on fixed cylinder 15 alone bear force, time is long, the phenomenon that easily produces deformation, then through supporting roller 8 The support for the rotating shaft 16 enables the rotating shaft 16 to be used more stably.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. The utility model provides a biodegradable plastic film processing is with printing machine, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a printing mechanism body (10), the top of the bottom plate (1) is positioned on two sides of the printing mechanism body (10) and is provided with first mounting grooves (18), the top of the bottom plate (1) is positioned on the front side of the printing mechanism body (10) and is provided with second mounting grooves (21), two adjusting screw rods (20) are installed in the first mounting grooves (18) in a rotating mode, left-handed threads are arranged on one side of the outer wall of the adjusting screw rods (20), right-handed threads are arranged on the other side of the outer wall of the adjusting screw rods (20), symmetrically distributed movable blocks (19) are sleeved on the outer wall of the adjusting screw rods (20), limiting rollers (11) are installed on the top of the movable blocks (19) in a rotating mode, a winding frame (9) is fixedly installed on one side of the bottom plate (1), a worm (22) is fixedly installed on the driving end of the first motor (2), worm wheels (23) are sleeved on the front side of the outer wall of the adjusting screw rods (20), a winding frame (17) is fixedly installed on one side of the back of the winding frame (9), and a plurality of motors (16) are installed on the rotating shaft (17), the rotating shaft (16) is fixedly provided with a fixed cylinder (15) through a connecting block (25).

2. The printer for biodegradable film processing according to claim 1, wherein: the top of bottom plate (1) is located wind-up frame (9) front the place ahead and rotates and install a screw thread section of thick bamboo (4), threaded connection has threaded rod (6) on a screw thread section of thick bamboo (4), the top fixed mounting of threaded rod (6) has mounting bracket (7), it installs backing roll (8) to rotate on mounting bracket (7), the equal fixed mounting in both sides that the top of bottom plate (1) is located a screw thread section of thick bamboo (4) has telescopic link (5).

3. The printer for biodegradable film processing according to claim 1, wherein: and a plurality of electric push rods (14) are fixedly arranged on the outer wall of the rotating shaft (16).

4. The printer for biodegradable film processing according to claim 1, wherein: the front surface of the movable block (19) is provided with a threaded hole matched with the adjusting screw rod (20), and the movable block (19) is in threaded connection with the adjusting screw rod (20) through the threaded hole arranged on the front surface of the movable block.

5. The printer for biodegradable film processing according to claim 1, wherein: a stop block (24) is fixedly arranged on the front side of the inner wall of the first mounting groove (18).

6. The printer for biodegradable film processing according to claim 1, wherein: the other side of bottom plate (1) top fixed mounting has guide frame (12), be provided with guide roller (13) of symmetric distribution on guide frame (12).

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