Automatic cutting device for advertisement spray drawing cloth

Abstract

This utility model relates to the field of cutting equipment technology and discloses an automatic cutting device for advertising inkjet fabric. It includes a machine body, a rolling mechanism fixedly connected to the top of the machine body for feeding material, and a discharge mechanism fixedly connected to the right side of the top front end of the machine body for discharging material. The rolling mechanism includes a U-shaped plate fixedly connected to the top of the machine body. Multiple rollers are equidistantly rotatably connected to the left side of the outer wall of the U-shaped plate. A drive assembly is fixedly connected to the top of the machine body. In this utility model, multiple rollers rotate synchronously on the U-shaped plate. A sliding rod supports the U-shaped plate, and a threaded rod can adjust its position to accommodate fabrics of different widths. The rollers smoothly transport the material to the cutting area using friction. The synchronous rotation of the U-shaped plate and the rollers ensures that the feeding direction is consistent with the cutting path, avoiding deviation, eliminating the need for manual adjustment, and reducing safety risks.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, and in particular to an automatic cutting equipment for advertising inkjet cloth. Background Technology

[0002] Advertising inkjet cloth, commonly known as lightbox cloth, is an outdoor advertising inkjet material made primarily of polyvinyl chloride (PVC). Automatic cutting equipment for advertising inkjet cloth is an automated device used for cutting and processing advertising inkjet cloth. It can quickly and accurately cut the inkjet cloth according to preset sizes and shapes, improving production efficiency and cutting quality.

[0003] A search revealed Chinese Patent Publication No. CN102398278A, which discloses an EVA cutting device. This device includes a worktable, a cutting machine mounted on the worktable, and a material rack. The worktable is equipped with an aluminum alloy track. The cutting machine is a mobile linear cutting machine, mounted on the aluminum alloy track and movable along it. One end of the aluminum alloy track is rotatably connected to the worktable via a rotating mechanism. The material rack includes three supports of different heights, capable of simultaneously holding three rolls of EVA for simultaneous feeding and cutting. This EVA cutting device significantly improves cutting speed and accuracy, reduces material waste, is easy to operate, reduces labor, and avoids employee contact with the blade, preventing workplace injuries during cutting. However, the rolled material may shift during cutting, requiring the operator to manually adjust it to correct the shift, increasing the safety risk of manual adjustment. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an automatic cutting device for advertising inkjet cloth, which aims to improve the problem that in the prior art, roll materials will deviate during cutting, and in order to correct the deviation, the operator needs to reach out and adjust the material, thereby increasing the safety risk of manual adjustment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic cutting device for advertising inkjet cloth, comprising a machine body, a rolling mechanism fixedly connected to the top of the machine body for rolling feeding, and a unloading mechanism fixedly connected to the right side of the top front end of the machine body for rolling unloading; the rolling mechanism includes a U-shaped plate fixedly connected to the top of the machine body, and multiple rollers rotatably connected at equal intervals to the left side of the outer wall of the U-shaped plate; and a drive assembly fixedly connected to the top of the machine body.

[0006] As a further description of the above technical solution: The drive assembly includes a motor, which is fixedly connected to the top of the machine body. A worm gear is fixedly connected to the output end of the motor. A threaded rod is rotatably connected to the top right side of the machine body. The outer wall of the threaded rod is threadedly connected to the middle of the inner wall of the U-shaped plate. A slide rod is fixedly connected to the top right side of the machine body. The outer wall of the slide rod is slidably connected to the inner wall of the U-shaped plate. Worm wheels are fixedly connected to the outer ends of the rollers.

[0007] As a further description of the above technical solution: The unloading mechanism includes a support plate, which is fixedly connected to the right side of the top front end of the machine body. A lever is rotatably connected to the left side of the inner wall of the support plate, and a power assembly is fixedly connected to the right side of the top front end of the machine body.

[0008] As a further description of the above technical solution: The power assembly includes a motor, which is fixedly connected to the right side of the top front end of the machine body. The output end of the motor is fixedly connected to a drive wheel, and a belt is driven to the outer wall of the drive wheel. A connecting rod is rotatably connected to the right side of the inner wall of the support plate. A driven wheel is fixedly connected to the right end of the outer wall of the connecting rod. The driven wheel and the drive wheel are driven to each other by the belt. A grooved round block is fixedly connected to the outer wall of the connecting rod. An intermittent triangular wheel is fixedly connected to the right end of the outer wall of the lever plate.

[0009] As a further description of the above technical solution: A roll of fabric is fixedly connected to the rear side of the outer wall of the machine body, a hollow box is fixedly connected to the bottom of the roll of fabric, and a drawer is slidably connected to the inner wall of the hollow box.

[0010] As a further description of the above technical solution: A handle is fixedly connected to the right side of the outer wall of the drawer, and an anti-slip sleeve is fixedly connected to the outer wall of the handle.

[0011] As a further description of the above technical solution: A bolt is threadedly connected to the front right side of the outer wall of the machine body, and a label plate is threadedly connected to the outer wall of the bolt.

[0012] As a further description of the above technical solution: A bolt is threaded to the rear right side of the outer wall of the machine body, and a hook is threaded to the outer wall of the bolt. A feeding slide is fixedly connected to the front side of the outer wall of the machine body.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the motor drives the worm gear to rotate. Through the meshing of the worm gear and the worm wheel at the end of the roller, multiple rollers are driven to rotate synchronously on the U-shaped plate. The slide bar supports the U-shaped plate, and the threaded rod can be adjusted to adapt to different widths of fabric. The rollers use friction to smoothly transport the material to the cutting area. The synchronous rotation of the U-shaped plate and the rollers ensures that the feeding direction is consistent with the cutting path, avoiding deviation. No manual adjustment is required, reducing safety risks.

[0014] 2. In this utility model, the motor starts and drives the driven wheel through the driving wheel and belt to rotate the connecting rod and the grooved block. The grooved block periodically moves the intermittent triangular rotating wheel of the dial plate, changing the continuous rotation to intermittent rotation. This causes the dial plate to move intermittently with the support plate as the fulcrum, thus moving the cut inkjet cloth to the unloading slide plate and completing the automatic unloading. Attached Figure Description

[0015] Figure 1 This is a front view of an automatic cutting device for advertising inkjet cloth proposed in this utility model; Figure 2 This is a perspective view of an automatic cutting device for advertising inkjet cloth proposed in this utility model; Figure 3 This is a right view of an automatic cutting device for advertising inkjet cloth proposed in this utility model; Figure 4 This is a side view of an automatic cutting device for advertising inkjet cloth proposed in this utility model; Figure 5 This is a partial structural diagram of an automatic cutting device for advertising inkjet cloth proposed in this utility model; Figure 6 This is a partial structural schematic diagram of an automatic cutting device for advertising inkjet cloth proposed in this utility model; Figure 7 This is a schematic diagram of the unloading mechanism of an automatic cutting device for advertising inkjet cloth proposed in this utility model; Figure 8 This is a diagram illustrating the unloading mechanism of an automatic cutting device for advertising inkjet cloth proposed in this utility model.

[0016] Legend: 1. Machine body; 2. Rolling mechanism; 201. U-shaped plate; 202. Roller; 203. Drive assembly; 2031. Motor; 2032. Slide bar; 2033. Threaded rod; 2034. Worm gear; 2035. Worm wheel; 3. Unloading mechanism; 301. Support plate; 302. Pulley; 303. Power assembly; 3031. Motor; 3032. Drive wheel; 3033. Driven wheel; 3034. Grooved round block; 3035. Connecting rod; 3036. Intermittent triangular wheel; 3037. Belt; 4. Bolt 1; 5. Label plate; 6. Bolt 2; 7. Hook; 8. Hollow box; 9. Drawer box; 10. Anti-slip sleeve; 11. Handle; 12. Unloading slide plate; 13. Fabric roll. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figure 3 , Figure 5 and Figure 6This utility model provides an embodiment of an automatic cutting device for advertising inkjet fabric, comprising a machine body 1, a rolling mechanism 2 fixedly connected to the top of the machine body 1 for rolling feeding, and a unloading mechanism 3 fixedly connected to the right side of the top front end of the machine body 1 for rolling unloading; the rolling mechanism 2 includes a U-shaped plate 201 fixedly connected to the top of the machine body 1, and multiple rollers 202 rotatably connected at equal intervals to the left side of the outer wall of the U-shaped plate 201; a drive assembly 203 fixedly connected to the top of the machine body 1, the drive assembly 203 including a motor 2031, the model of which is BMR-50; the basic components are a base, an iron core, windings, end caps, and bearings; the general working principle is to generate a magnetic field by using electricity, and then through the interaction between magnetic fields or the magnetic field force... The force of the electric current converts electrical energy into mechanical energy. The motor 2031 is fixedly connected to the top of the machine body 1. The output end of the motor 2031 is fixedly connected to the worm gear 2034. The top right side of the machine body 1 is rotatably connected to the threaded rod 2033. The outer wall of the threaded rod 2033 is threadedly connected to the middle of the inner wall of the U-shaped plate 201. The top right side of the machine body 1 is fixedly connected to the slide rod 2032. The outer wall of the slide rod 2032 is slidably connected to the inner wall of the U-shaped plate 201. The outer wall end of the roller 202 is fixedly connected to the worm gear 2035. The rear side of the outer wall of the machine body 1 is fixedly connected to the fabric roll 13. The rear right side of the outer wall of the machine body 1 is threadedly connected to the bolt 6. The outer wall of the bolt 6 is threadedly connected to the hook 7. The hook 7 can be used to hang tools for daily use and cleaning. The front side of the outer wall of the machine body 1 is fixedly connected to the feeding slide plate 12. Specifically, the motor 2031 of the drive assembly 203 operates, driving the worm gear 2034 to rotate. The worm gear 2034 meshes with the worm wheel 2035 at the end of the roller 202, driving multiple rollers 202 to rotate synchronously on the U-shaped plate 201. The slide bar 2032 supports the U-shaped plate 201. Rotating the threaded rod 2033 can adjust the position of the U-shaped plate 201 to adapt to the width of the fabric, ensuring that the rollers 202 stably clamp the fabric. The rollers 202 use friction to transport the fabric from the fabric roll 13 to the cutting area. The U-shaped plate 201 and the rollers 202 operate synchronously to prevent the fabric from shifting.

[0019] Reference Figure 2 , Figure 7 and Figure 8The unloading mechanism 3 includes a support plate 301, which is fixedly connected to the right side of the top front end of the machine body 1. A lever 302 is rotatably connected to the left side of the inner wall of the support plate 301. A power assembly 303 is fixedly connected to the right side of the top front end of the machine body 1. The power assembly 303 includes a motor 3031, model Y80l-2. The basic components are a base, iron core, winding, end cover, and bearing. The general working principle is to use electricity to generate a magnetic field, and then convert electrical energy into mechanical energy through the interaction between magnetic fields or the force of the magnetic field on the current. The motor 3031 is fixedly connected to the right side of the top front end of the machine body 1. The motor 3031's output... A drive wheel 3032 is fixedly connected to the output end. A belt 3037 is driven to the outer wall of the drive wheel 3032. A connecting rod 3035 is rotatably connected to the right side of the inner wall of the support plate 301. A driven wheel 3033 is fixedly connected to the right end of the outer wall of the connecting rod 3035. The driven wheel 3033 and the drive wheel 3032 are driven to be connected by the belt 3037. A grooved round block 3034 is fixedly connected to the outer wall of the connecting rod 3035. An intermittent triangular rotating wheel 3036 is fixedly connected to the right end of the outer wall of the lever plate 302. A hollow box 8 is fixedly connected to the bottom of the fabric roll 13. A drawer 9 is slidably connected to the inner wall of the hollow box 8. The drawer 9 can facilitate the storage of tools for daily use and maintenance. Specifically, the motor 3031 starts, driving the drive wheel 3032 to rotate, which is transmitted to the driven wheel 3033 via the belt 3037. The driven wheel 3033 drives the connecting rod 3035 and the grooved block 3034 to rotate. The grooved block 3034 periodically moves the intermittent triangular wheel 3036 of the dial plate 302, changing the continuous rotation to intermittent rotation. The intermittent triangular wheel 3036 drives the dial plate 302 to move intermittently with the support plate 301 as the fulcrum. Then, the cut advertising inkjet cloth is moved to the outside of the machine body 1. The moved material slides out along the unloading slide plate 12 on the front side of the outer wall of the machine body 1, completing the automatic unloading and collection.

[0020] Reference Figure 1 , Figure 2 and Figure 4 Bolt 4 is threaded on the front right side of the outer wall of the body 1. Label plate 5 is threaded on the outer wall of bolt 4. Handle 11 is fixedly connected to the right side of the outer wall of the drawer 9. Anti-slip sleeve 10 is fixedly connected to the outer wall of handle 11. Handle 11 can be easily pulled and used by staff. Specifically, the label plate 5 is fixed to the machine body 1 by bolt 4 and is used to post operating instructions, cutting parameters and other information, so that the operator can check it at any time and ensure accurate operation. The handle 11 is fixed to the drawer 9, which allows the operator to easily pull out or push in the drawer 9. The anti-slip sleeve 10 is wrapped around the handle 11, which increases the friction between the hand and the handle 11, prevents slipping and makes it easy to complete the pull-out action.

[0021] Working principle: When the motor 2031 is powered on, its output end drives the worm gear 2034, which is fixedly connected to it, to rotate synchronously, transmitting power to the worm gear 2034. Since the outer walls of the rollers 202 are all fixedly connected to worm wheels 2035, and the worm gear 2034 and worm wheels 2035 form a meshing transmission structure, the rotation of the worm gear 2034 will drive all worm wheels 2035 to rotate synchronously, thereby driving multiple rollers 202 connected to the worm wheels 2035 to rotate on the U-shaped plate 201. The slide rod 2032, which is fixedly connected to the top right side of the machine body 1, provides stable sliding support for the U-shaped plate 201. The threaded rod 2033 is rotatably connected to the top right side of the machine body 1, and its outer wall is flush with the U-shaped plate. The threaded connection in the middle of the inner wall of 201 can be adjusted by rotating the U-shaped plate 201 on the slide bar 2032 according to the width requirements of the inkjet cloth, accommodating cloths of different thicknesses. Multiple rollers 202 rotate continuously under the drive of the worm gear 2035. Utilizing the friction between the rollers 202 and the inkjet cloth, the roll material is smoothly conveyed from the feeding end to the cutting area at the top of the machine body 1. During this process, the structural design of the U-shaped plate 201 and the synchronous rotation of the rollers 202 can always keep the material conveying direction consistent with the cutting path, avoiding lateral deviation of the material during feeding; the operator does not need to reach out to adjust the material position, reducing the safety risks of manual adjustment from the source. When the motor 3031 starts, it drives the drive wheel 3032 to rotate, which is transmitted to the driven wheel 3033 via the belt 3037. The driven wheel 3033 drives the connecting rod 3035 and the grooved block 3034 to rotate. The grooved block 3034 periodically moves the intermittent triangular wheel 3036 of the dial plate 302, changing the continuous rotation to intermittent rotation. The intermittent triangular wheel 3036 drives the dial plate 302 to move intermittently with the support plate 301 as the fulcrum. Then, the cut advertising inkjet cloth is moved to the outside of the machine body 1. The moved material slides out along the unloading slide plate 12 on the front side of the outer wall of the machine body 1, completing the automatic unloading and collection.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic cutting device for advertisement spray cloth, comprising a machine body (1), characterized in that: A rolling mechanism (2) is fixedly connected to the top of the machine body (1), the rolling mechanism (2) is used for rolling feeding, and a discharge mechanism (3) is fixedly connected to the right side of the top front end of the machine body (1), the discharge mechanism (3) is used for rolling unloading. The rolling mechanism (2) includes a U-shaped plate (201), which is fixedly connected to the top of the machine body (1). Multiple rollers (202) are equidistantly rotatably connected to the left side of the outer wall of the U-shaped plate (201), and a drive assembly (203) is fixedly connected to the top of the machine body (1).

2. The automatic cutting device for advertisement ink drawing cloth according to claim 1, characterized in that: The drive assembly (203) includes a motor (2031), which is fixedly connected to the top of the body (1). A worm gear (2034) is fixedly connected to the output end of the motor (2031). A threaded rod (2033) is rotatably connected to the top right side of the body (1). The outer wall of the threaded rod (2033) is threadedly connected to the middle of the inner wall of the U-shaped plate (201). A slide rod (2032) is fixedly connected to the top right side of the body (1). The outer wall of the slide rod (2032) is slidably connected to the inner wall of the U-shaped plate (201). Worm wheels (2035) are fixedly connected to the outer wall ends of the roller (202).

3. The automatic cutting device for advertisement ink drawing cloth according to claim 1, characterized in that: The unloading mechanism (3) includes a support plate (301), which is fixedly connected to the right side of the top front end of the machine body (1). A lever (302) is rotatably connected to the left side of the inner wall of the support plate (301), and a power assembly (303) is fixedly connected to the right side of the top front end of the machine body (1).

4. The automatic cutting device for advertisement ink drawing cloth according to claim 3, characterized in that: The power assembly (303) includes a motor (3031), which is fixedly connected to the right side of the top front end of the body (1). The output end of the motor (3031) is fixedly connected to a drive wheel (3032). The outer wall of the drive wheel (3032) is connected to a belt (3037). The right side of the inner wall of the support plate (301) is rotatably connected to a connecting rod (3035). The right end of the outer wall of the connecting rod (3035) is fixedly connected to a driven wheel (3033). The driven wheel (3033) and the drive wheel (3032) are connected by the belt (3037). The outer wall of the connecting rod (3035) is fixedly connected to a grooved round block (3034). The right end of the outer wall of the lever plate (302) is fixedly connected to an intermittent triangular rotating wheel (3036).

5. The automatic cutting device for advertisement ink drawing cloth according to claim 1, characterized in that: A fabric roll (13) is fixedly connected to the rear side of the outer wall of the body (1), a hollow box (8) is fixedly connected to the bottom of the fabric roll (13), and a drawer (9) is slidably connected to the inner wall of the hollow box (8).

6. The automatic cutting device for advertisement ink drawing cloth according to claim 5, characterized in that: A handle (11) is fixedly connected to the right side of the outer wall of the drawer (9), and an anti-slip sleeve (10) is fixedly connected to the outer wall of the handle (11).

7. The automatic cutting device for advertisement ink drawing cloth according to claim 1, characterized in that: The outer wall of the body (1) is threaded with a bolt (4) on the front right side, and a label plate (5) is threaded on the outer wall of the bolt (4).

8. The automatic cutting device for advertisement ink drawing cloth according to claim 1, characterized in that: The outer wall right end rear side of the machine body (1) is threadedly connected with a bolt two (6), the outer wall of the bolt two (6) is threadedly connected with a hook (7), and the outer wall front side of the machine body (1) is fixedly connected with a blanking slide plate (12).

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