Film cloth cutting plotter

Abstract

The utility model relates to the technical field of character cutting machines, in particular to a film cloth character cutting machine. The device comprises a protection box and a mounting support, a groove is formed in one surface of the protection box, a mounting box is arranged in the groove, a supporting rod is rotationally connected into the mounting box, a plurality of clamping sleeves are fixedly connected to the side face of a supporting rod shaft, cutters are clamped into the clamping sleeves, one end of the supporting rod penetrates through the mounting box to the outside, and a rotating handle is fixedly connected to the end of the supporting rod. And a slot is formed in one surface of the rotating handle, a connecting rod is installed in the slot, and a reset spring is arranged on the peripheral side face of the connecting rod. According to the graver, the connecting rod is pulled through the holding block to enable the limiting block to be separated from the limiting barrel, then the rotating handle is rotated to enable the supporting rod to rotate, the graver is switched into a complete tool, then the graver is aligned with the limiting barrel to loosen the holding block, the limiting block is rebounded into the limiting barrel through the reset spring, the rotating handle is limited, and the lettering accuracy of the graver can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of plotters, in particular to a membrane cloth plotter. Background Art

[0002] The membrane plotter is a device used to engrave or cut on various membrane materials. It is widely used in the fields of logo production, billboards, personalized design, etc. When using the membrane plotter, you need to set the content and size of the engraving first, and then import the designed graphics or text into the dedicated software. After adjusting the machine parameters, use the cutter that comes with the plotter to cut according to the computer-designed pattern and start printing. Before printing, make sure the machine is turned on and the paper is correctly placed and fixed;

[0003] However, during the engraving process, the engraving knife may be damaged or malfunction suddenly. At this time, it is troublesome to remove the faulty engraving knife and replace it. In the case of urgent production progress, if the engraving knife is directly removed and a new one is installed, the production efficiency will be delayed during the installation and disassembly process. In view of this, we propose a membrane cloth engraving machine. Utility Model Content

[0004] The purpose of the utility model is to provide a membrane cloth engraving machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides a membrane cloth engraving machine, including a protective box and a mounting bracket, a groove is opened on one surface of the protective box, a mounting box is arranged inside the groove, a support rod is rotatably connected inside the mounting box, a plurality of sleeves are fixedly connected to the side of the support rod shaft, a plurality of cutting tools are clamped inside the sleeves, one end of the support rod passes through the mounting box to the outside, and a rotating handle is fixedly connected to the end of the support rod.

[0006] As a further improvement of the technical solution, a plurality of limit cylinders are arranged inside the groove, and the limit cylinders are arranged around the installation box. A slot is opened on one surface of the rotating handle, and a connecting rod is installed inside the slot. One end of the connecting rod is fixedly connected to a grip block, and the other end is fixedly connected to a limit block. A reset spring is arranged on the side surface of the connecting rod, wherein:

[0007] The two ends of the return spring are respectively connected with the limit block and the rotating handle.

[0008] As a further improvement of the present technical solution, a workbench is fixedly connected to the upper surface of the mounting bracket, and mounting frames are fixedly connected to both ends of the workbench. A sliding groove is provided inside the mounting frame, and a sliding rod is rotatably connected inside the sliding groove. One end of the sliding rod passes through the mounting frame to the outside, and a sliding block is installed on the side of the sliding rod shaft, and the lower surface of the sliding block is fixedly connected to the protective box.

[0009] As a further improvement of this technical solution, a fixing block is fixedly connected to one side of the mounting frame, a driving motor is fixedly connected to one surface of the fixing block, and the output end of the driving motor is connected to the end of the sliding rod.

[0010] As a further improvement of this technical solution, placing frames are fixedly connected to the side walls at both ends of the mounting bracket. A rotating groove is formed on the upper surface of the placing frame, and a winding drum is rotatably connected to the inside of the rotating groove of the two placing frames together.

[0011] As a further improvement of this technical solution, the shape of the protective box is set to be semi-circular, and the limiting cylinder and the limiting block are of suitable sizes.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In this film cloth lettering machine, if a failure occurs during the use of the lettering machine, by rotating the rotating handle to rotate the support rod, a complete tool can be switched to continue working, saving time costs and improving work efficiency; to prevent unnecessary rotation during the working process, the limiting block and the limiting cylinder can be adapted to each other to limit and fix it. Description of the Drawings

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is the partial enlarged structural schematic diagram A of the present utility model;

[0016] Figure 3 is the overall structural sectional view of the present utility model;

[0017] Figure 4 is the structural sectional view of the limiting cylinder of the present utility model.

[0018] The meanings of each label in the figure are as follows:

[0019] 1. Protective box; 3. Mounting bracket; 10. Groove; 101. Mounting box; 102. Support rod; 103. Clamping sleeve; 104. Tool; 105. Rotating handle; 2. Limiting cylinder; 20. Connecting rod; 201. Holding block; 202. Limiting block; 203. Return spring; 30. Workbench; 301. Mounting frame; 302. Sliding groove; 303. Sliding rod; 304. Slide block; 305. Driving motor; 306. Placing frame; 307. Rotating groove; 308. Winding drum. Detailed Embodiments

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] When the cutting tool is not replaced in time during long-term use, during the engraving work process, the cutting tool may suddenly be damaged or malfunction. At this time, it is rather troublesome to remove the faulty cutting tool and then replace it, which delays the production efficiency.

[0022] Please refer to Figures 1 - 4 As shown in the figure, this embodiment provides a film cloth engraving machine, including a protective box 1 and a mounting bracket 3. During the working process of the engraving machine, the cutting tool 104 may suddenly be damaged or malfunction, and it needs to be disassembled and replaced, which delays working time and is inconvenient to operate. Therefore, specifically, a groove 10 is formed on one surface of the protective box 1, an installation box 101 is arranged inside the groove 10, a support rod 102 is rotatably connected inside the installation box 101, a plurality of clamping sleeves 103 are fixedly connected to the shaft side of the support rod 102, a cutting tool 104 is clamped inside each of the plurality of clamping sleeves 103, one end of the support rod 102 penetrates through the installation box 101 to the outside, and a rotating handle 105 is fixedly connected to the end of the support rod 102, which is convenient for switching it and improving the working efficiency.

[0023] The improvement of this embodiment lies in:

[0024] If a malfunction occurs during the use of the engraving machine, by rotating the rotating handle 105 to rotate the support rod 102, a complete cutting tool 104 can be switched to continue working, saving time costs and improving work efficiency.

[0025] Considering that during the working process of the engraving machine, the support rod 102 may rotate excessively to drive the cutting tool 104 to move, affecting the engraving quality. Therefore, a plurality of limiting cylinders 2 are arranged inside the groove 10, the limiting cylinders 2 are arranged around the installation box 101, a slot is formed on the surface of the rotating handle 105, a connecting rod 20 is installed inside the slot, a grip block 201 is fixedly connected to one end of the connecting rod 20, a limiting block 202 is fixedly connected to the other end, and a return spring 203 is arranged on the circumferential side of the connecting rod 20. Among them: both ends of the return spring 203 are respectively connected to the limiting block 202 and the rotating handle 105. The user pulls the connecting rod 20 through the grip block 201 to make the limiting block 202 disengage from or enter the inside of the limiting cylinder 2 to limit the support rod 102.

[0026] Secondly, in order to enable the engraving work to be carried out, a workbench 30 is fixedly connected to the upper surface of the mounting bracket 3. Both ends of the workbench 30 are fixedly connected with mounting frames 301. A chute 302 is opened inside the mounting frame 301. A sliding rod 303 is rotatably connected inside the chute 302. One end of the sliding rod 303 penetrates through the mounting frame 301 to the outside. A slider 304 is mounted on the shaft side of the sliding rod 303. The lower surface of the slider 304 is fixedly connected to the protective box 1, realizing the movement of the slider 304 inside the chute 302, driving the movement of the protective box 1, and further enabling the cutter 104 to move on the film cloth for engraving.

[0027] In order to facilitate the movement of the slider 304, a fixed block is fixedly connected to one side surface of the mounting frame 301. A driving motor 305 is fixedly connected to one surface of the fixed block. The output end of the driving motor 305 is connected to the end of the sliding rod 303. By starting the driving motor 305, the movement of the slider 304 is accelerated.

[0028] Considering that the film cloth needs a place to be placed, placing frames 306 are fixedly connected to the side walls at both ends of the mounting bracket 3. A rotating groove 307 is opened on the upper surface of the placing frame 306. A winding drum 308 is rotatably connected to the two placing frames 306 inside the rotating groove 307. The film cloth is placed on it to facilitate the subsequent supply of the film cloth.

[0029] Considering the safety of users, the shape of the protective box 1 is set to be semi-circular, and the cutter 104 is arranged inside it. When the user switches the cutter 104, the hand will not be injured, ensuring the safety of users. The limiting cylinder 2 and the limiting block 202 are of suitable sizes, ensuring the rotation angle of the support rod 102 and preventing excessive rotation, making the engraving cutter cut accurately. Among them, an adsorption carbon cotton sheet is arranged on the inner surface of the mounting box 101, which can adsorb the generated dust.

[0030] In summary, when the film cloth engraving machine of the present utility model is specifically used, after the user places the film cloth on the winding drum 308 and pulls it to the workbench 30, sets the content and size to be engraved, then imports the designed graphics or characters into the dedicated software, adjusts the parameters of the machine, and starts the driving motor 305 to rotate the sliding rod 303, driving the slider 304 to move inside the chute 302, and further enabling the engraving cutter to cut according to the pattern designed by the computer. If the cutter 104 suddenly breaks or malfunctions during the working process of the engraving machine, the user pulls the connecting rod 20 through the grip block 201 to disengage the limiting block 202 from the limiting cylinder 2, then rotates the rotating handle 105 to rotate the support rod 102, switches to a complete cutter 104, then aligns it with the limiting cylinder 2 and releases the grip block 201. The limiting block 202 is bounced back into the limiting cylinder 2 by the reset spring 203 to limit the rotating handle 105, ensuring the engraving accuracy of the engraving cutter.

[0031] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A membrane cloth engraving machine, comprising a protective box (1) and a mounting bracket (3), characterized in that: A groove (10) is provided on one surface of the protection box (1), a mounting box (101) is arranged inside the groove (10), a support rod (102) is rotatably connected inside the mounting box (101), a plurality of clamping sleeves (103) are fixedly connected to the side of the axis of the support rod (102), a plurality of the clamping sleeves (103) are clamped inside each of the plurality of the clamping sleeves (103), one end of the support rod (102) passes through the mounting box (101) to the outside, and a rotating handle (105) is fixedly connected to the end of the support rod (102).

2. The membrane cloth engraving machine according to claim 1, characterized in that: A plurality of limiting cylinders (2) are arranged inside the groove (10), and the limiting cylinders (2) are arranged around the installation box (101). A slot is opened on one surface of the rotating handle (105), and a connecting rod (20) is installed inside the slot. One end of the connecting rod (20) is fixedly connected to a grip block (201), and the other end is fixedly connected to a limiting block (202). A return spring (203) is arranged on the side surface of the connecting rod (20), wherein: Two ends of the return spring (203) are respectively connected to the limit block (202) and the rotating handle (105).

3. The membrane cloth engraving machine according to claim 1, characterized in that: A workbench (30) is fixedly connected to the upper surface of the mounting bracket (3), and a mounting frame (301) is fixedly connected to both ends of the working frame (30), a slide groove (302) is provided inside the mounting frame (301), a slide rod (303) is rotatably connected inside the slide groove (302), one end of the slide rod (303) passes through the mounting frame (301) to the outside, a slider (304) is installed on the side of the axis of the slider (303), and the lower surface of the slider (304) is fixedly connected to the protective box (1).

4. The membrane cloth engraving machine according to claim 3, characterized in that: A fixing block is fixedly connected to one side of the mounting frame (301), a driving motor (305) is fixedly connected to one surface of the fixing block, and an output end of the driving motor (305) is connected to the end of the sliding rod (303).

5. The membrane cloth engraving machine according to claim 1, characterized in that: The side walls at both ends of the mounting bracket (3) are fixedly connected to a placement rack (306), a rotation groove (307) is provided on the upper surface of the placement rack (306), and the two placement racks (306) are rotatably connected to a reel (308) inside the rotation groove (307).

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