Full-automatic flattening die-cutting machine

Abstract

The utility model relates to the technical field of die-cutting machines, and provides a full-automatic flattening die-cutting machine which comprises a flattening device, the flattening device comprises a workbench, the bottom of the workbench is fixedly connected with supporting legs, one side of the workbench is fixedly connected with a rack, the side, away from the workbench, of the rack is fixedly connected with a fixing plate, and the fixing plate is fixedly connected with the workbench. The end, away from the workbench, of the fixing plate is fixedly connected with a top plate. By means of the technical scheme, the problems in the prior art are solved, the pressing plate A is lifted to be far away from the pressing plate B, one end of a material is placed on the plane of the pressing plate B, then the pressing plate A is loosened, the pressing plate A is reset through the spring A, and the pressing plate A is fixed to the pressing plate B through the elastic force of the spring A and cooperation of the positioning plate, the electric telescopic rod, the fixing frame and other assemblies. And the pressing plate A and the pressing plate B clamp the materials, so that the effect of clamping the materials when the materials are pressed is achieved, and the materials are stressed uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting machines, and in particular to a full-automatic flattening die-cutting machine. Background Art

[0002] Die-cutting machine, also known as die-cutting machine, cutting machine, CNC punching machine, is mainly used for die-cutting (full cutting, half cutting), creasing and hot stamping operations, laminating, and automatic waste discharge of corresponding non-metallic materials, self-adhesive stickers, EVA, double-sided tape, electronics, mobile phone pads, etc. The die-cutting machine uses steel knives, hardware molds, steel wires (or templates carved from steel plates) to apply a certain amount of pressure through the stamping plate to cut printed products or cardboard into a certain shape. It is an important equipment for post-printing packaging processing and molding.

[0003] According to a disclosed fully automatic flattening die-cutting machine (publication number: CN219426924U), it includes a workbench, support plates mounted at the four corners of the workbench top, and a fixed plate mounted on the top of the support plate. A die-cutting mechanism and a flattening mechanism are mounted on the bottom of the fixed plate. The flattening mechanism includes two pneumatic cylinders mounted on the bottom of the fixed plate, a mounting plate mounted on the output ends of the two pneumatic cylinders, two flattening rollers mounted on the bottom of the mounting plate, and a drive mechanism mounted on the bottom of the mounting plate for driving the two flattening rollers to rotate during horizontal movement. During use, the two flattening rollers directly and effectively flatten the sheet material. The two flattening rollers move synchronously, improving the flattening effect, ensuring the stability of the flexible sheet material during the die-cutting process, and reducing the occurrence of wrinkles in the sheet material during the die-cutting process, thereby improving the die-cutting quality. However, in the above-mentioned device, the workbench, support plate and other components cooperate with each other, making it difficult to achieve the effect of clamping the material when applying pressure to the material. As a result, the material is easily displaced when subjected to force, resulting in uneven force, which needs to be improved. Utility Model Content

[0004] The utility model proposes a fully automatic flattening die-cutting machine, which solves the problem in the related art of lifting the pressing plate A, moving the pressing plate A away from the pressing plate B, placing one end of the material on the plane of the pressing plate B, and then releasing the pressing plate A so that the pressing plate A can be reset by the spring A, so that the pressing plate A and the pressing plate B clamp the material.

[0005] The technical solution of the utility model is as follows: a fully automatic flattening die-cutting machine, comprising a flattening device, the flattening device comprising a workbench, the bottom of the workbench is fixedly connected to a supporting leg, one side of the workbench is fixedly connected to a rack, the side of the rack away from the workbench is fixedly connected to a fixed plate, the end of the fixed plate away from the workbench is fixedly connected to a top plate, a slide groove A is opened on one side of the top plate, a slide rod is slidably connected to the inner wall of the slide groove A, the end of the slide rod away from the slide groove A is fixedly connected to an electric rotating shaft, the end of the electric rotating shaft away from the motor is penetrated by a gear and fixedly connected to the gear, the end of the electric rotating shaft away from the motor is penetrated by a roller and fixedly connected to the roller;

[0006] A clamping structure is provided on the outside of the flattening device, and the clamping structure includes a positioning plate, one side of the workbench is fixedly connected to the positioning plate, the side of the positioning plate close to the workbench is fixedly connected to an electric telescopic rod, the end of the electric telescopic rod away from the positioning plate is fixedly connected to a fixed frame, the top of the workbench is slidably connected to a positioning rod, the end of the positioning rod away from the workbench passes through a pressure plate A and is slidably connected to the pressure plate A, a spring A is fixedly sleeved on the outer surface of the positioning rod, one end of the spring A is fixedly connected to the pressure plate A, the end of the spring A away from the pressure plate A is in contact with the workbench, and a pressure plate B is fixedly connected to the circumferential surface of the positioning rod.

[0007] Preferably, the number of the supporting legs is four, which are arranged in groups of two and are symmetrical with each other along the vertical center axis of the workbench. The rack and the gear are engaged with each other, and the roller is in contact with the top of the workbench. The above design is conducive to the gear driving the roller to move horizontally through the rack.

[0008] Preferably, the pressing plate A is located above the pressing plate B, and the pressing plate B is located on the displacement track of the pressing plate A. There are two pressing plates A, and they are symmetrical to each other along the vertical center axis of the workbench. There are two pressing plates B, and they are symmetrical to each other along the vertical center axis of the workbench. The above design is conducive to clamping the material by the pressing plates A and B.

[0009] Preferably, a lubrication device is provided on the outside of the flattening device, and the lubrication device includes an airbag, the top of the fixing frame is fixedly connected to the airbag, a dropper is fixedly passed through the circumferential surface of the airbag, a connecting tube is fixedly passed through the circumferential surface of the airbag, an oil tank is fixedly passed through the end of the connecting tube away from the airbag, a spring B is fixedly connected to the inner wall of the airbag, a slide groove B is provided on the side of the rack away from the workbench, a positioning frame is slidably connected to the inner wall of the slide groove B, a pressure rod is passed through the end of the positioning frame away from the slide groove B, and is rotatably connected to the pressure rod, a torsion spring is fixedly connected to the outer surface of the positioning frame, one end of the torsion spring is fixedly connected to the pressure rod, and the end of the torsion spring away from the pressure rod is fixedly connected to the positioning frame. The above design is conducive to lubricating the components in the device and increasing their service life.

[0010] Preferably, there are two airbags, which are symmetrical to each other along the vertical center axis of the fixing frame. The bottom of the oil tank is fixedly connected to the side of the fixing frame close to the airbag. The above design is conducive to positioning the oil tank through the fixing frame.

[0011] Preferably, there are two oil tanks, which are symmetrical to each other along the vertical center axis of the fixed frame. The rack is located at the opening direction of the dropper. There are two droppers, which are symmetrical to each other along the vertical center axis of the fixed frame. The above design is conducive to storing oil through oil tanks.

[0012] Preferably, the fixing frame is L-shaped, the sliding rod is L-shaped, the pressure rod is U-shaped, and the airbag is located below the pressure rod. The above design is conducive to limiting the pressure plate A through the fixing frame.

[0013] Preferably, the airbag is located on the displacement track of the pressure rod, and the end of the pressure rod away from the airbag is located on the displacement track of the gear. There are two pressure rods, and they are symmetrical to each other along the vertical center axis of the workbench. The above design is conducive to squeezing the airbag through the pressure rod so that the airbag can shrink under force.

[0014] Preferably, there are two positioning rods, which are symmetrical to each other along the vertical center axis of the workbench, and there are two positioning frames, which are symmetrical to each other along the vertical center axis of the workbench. The above design is conducive to limiting the pressure plate B through the positioning rods.

[0015] Preferably, there are two racks, which are symmetrical along the vertical center axis of the workbench, and the roller is located between the two racks. The above design is conducive to driving the gear to move horizontally through the rack.

[0016] The working principle and beneficial effects of the utility model are as follows:

[0017] 1. In the utility model, the elastic force of spring A cooperates with the positioning plate, the electric telescopic rod and the fixing frame, so that the pressing plate A is lifted and moved away from the pressing plate B, one end of the material is placed on the plane of the pressing plate B, and then the pressing plate A is released, so that the pressing plate A can clamp the material with the pressing plate B through the reset property of spring A, thereby achieving the effect of clamping the material when pressure is applied to the material, so that the material is evenly stressed.

[0018] 2. In the utility model, the force exerted by the pressure rod in squeezing cooperates with components such as the airbag, the dropper and the connecting pipe, so that when the gear rotates, the gear squeezes one end of the pressure rod, causing the pressure rod to rotate through the positioning frame, thereby causing the other end of the pressure rod to squeeze the airbag below it, causing the airbag to shrink. When the pressure rod moves away from the airbag, the airbag absorbs the oil inside the oil tank into the airbag through the connecting pipe due to the elastic force of the internal spring B. When the pressure rod squeezes the airbag again, the airbag is forced to drip the oil onto the rack through the dropper, thereby achieving the effect of lubricating the components in the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the top cover of the utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixed frame of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional three-dimensional structure of the airbag of the present invention;

[0024] Figure 5 For this utility model Figure 2 A three-dimensional enlarged view of center A.

[0025] In the figure: 1. Flattening device; 101. Workbench; 102. Support leg; 103. Rack; 104. Fixed plate; 105. Top plate; 106. Slide A; 107. Slide rod; 108. Electric shaft; 109. Gear; 110. Roller; 2. Clamping structure; 201. Positioning plate; 202. Electric telescopic rod; 203. Fixed frame; 204. Positioning rod; 205. Spring A; 206. Pressing plate A; 207. Pressing plate B; 3. Lubricating device; 301. Air bag; 302. Dropper; 303. Connecting pipe; 304. Oil tank; 305. Spring B; 306. Positioning frame; 307. Pressing rod; 308. Torsion spring; 309. Slide B. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example 1

[0028] like Figures 1 to 5 The present embodiment provides a fully automatic flattening die-cutting machine, comprising a flattening device 1, which comprises a workbench 101, a supporting leg 102 fixedly connected to the bottom of the workbench 101, a rack 103 fixedly connected to one side of the workbench 101, a fixed plate 104 fixedly connected to the side of the rack 103 away from the workbench 101, a top plate 105 fixedly connected to the end of the fixed plate 104 away from the workbench 101, a slide groove A106 is provided on one side of the top plate 105, a slide rod 107 is slidably connected to the inner wall of the slide groove A106, an end of the slide rod 107 away from the slide groove A106 is fixedly connected to an electric rotating shaft 108, a gear 109 passes through the end of the electric rotating shaft 108 away from the motor and is fixedly connected to the gear 109, a roller 110 passes through the end of the electric rotating shaft 108 away from the motor and is fixedly connected to the roller 110;

[0029] A clamping structure 2 is provided on the outside of the flattening device 1, and the clamping structure 2 includes a positioning plate 201. One side of the workbench 101 is fixedly connected to the positioning plate 201. The side of the positioning plate 201 close to the workbench 101 is fixedly connected to an electric telescopic rod 202. The end of the electric telescopic rod 202 away from the positioning plate 201 is fixedly connected to a fixed frame 203. The top of the workbench 101 is slidably connected to a positioning rod 204. The end of the positioning rod 204 away from the workbench 101 passes through a pressure plate A206 and is slidably connected to the pressure plate A206. A spring A205 is fixedly sleeved on the outer surface of the positioning rod 204, one end of the spring A205 is fixedly connected to the pressure plate A206, and the end of the spring A205 away from the pressure plate A206 is in contact with the workbench 101. A pressure plate B207 is fixedly connected to the circumferential surface of the positioning rod 204.

[0030] There are four supporting legs 102, which are arranged in groups of two and are symmetrical with each other along the vertical center axis of the workbench 101. The rack 103 and the gear 109 are engaged with each other, and the roller 110 is in contact with the top of the workbench 101. The above design is conducive to the gear 109 driving the roller 110 to move horizontally through the rack 103.

[0031] Pressing plate A206 is located above pressing plate B207, and pressing plate B207 is located on the displacement track of pressing plate A206. There are two pressing plates A206, and they are symmetrical to each other along the vertical center axis of the workbench 101. There are two pressing plates B207, and they are symmetrical to each other along the vertical center axis of the workbench 101. The above design is conducive to clamping the material by pressing plate A206 and pressing plate B207.

[0032] In this embodiment, by lifting the pressure plate A206, the pressure plate A206 is moved away from the pressure plate B207, and then one end of the material is placed on the plane of the pressure plate B207, and then the pressure plate A206 is released, so that the pressure plate A206 can reset through the spring A205, so that the pressure plate A206 and the pressure plate B207 clamp the material, thereby achieving the effect of clamping the material when pressure is applied to the material, so that the material is evenly stressed.

[0033] Example 2

[0034] like Figures 3 to 5 Based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes a fully automatic flattening die-cutting machine, including a flattening device 1. A lubricating device 3 is provided on the outside of the flattening device 1. The lubricating device 3 includes an airbag 301. The top of the fixing frame 203 is fixedly connected to the airbag 301. A dropper 302 is fixedly passed through the circumferential surface of the airbag 301. A connecting pipe 303 is fixedly passed through the circumferential surface of the airbag 301. An oil tank 304 is fixedly passed through the end of the connecting pipe 303 away from the airbag 301. A spring B305 is fixedly connected to the inner wall of the airbag 301. A slide groove B309 is provided on the side of the rack 103 away from the workbench 101, and a positioning frame 306 is slidably connected to the inner wall of the slide groove B309. A pressure rod 307 passes through the end of the positioning frame 306 away from the slide groove B309 and is rotatably connected to the pressure rod 307. A torsion spring 308 is fixedly connected to the outer surface of the positioning frame 306, one end of the torsion spring 308 is fixedly connected to the pressure rod 307, and the end of the torsion spring 308 away from the pressure rod 307 is fixedly connected to the positioning frame 306. The above design is conducive to lubricating the components in the device and increasing their service life.

[0035] There are two airbags 301 , which are symmetrical to each other along the vertical center axis of the fixing frame 203 . The bottom of the oil tank 304 is fixedly connected to the side of the fixing frame 203 close to the airbag 301 . The above design is conducive to positioning the oil tank 304 through the fixing frame 203 .

[0036] There are two oil tanks 304 and they are symmetrical with each other along the vertical center axis of the fixed frame 203. The rack 103 is located at the opening direction of the dropper 302. There are two droppers 302 and they are symmetrical with each other along the vertical center axis of the fixed frame 203. The above design is conducive to storing oil through the oil tank 304.

[0037] The shape of the fixing frame 203 is L-shaped, the shape of the slide bar 107 is L-shaped, the shape of the pressure rod 307 is U-shaped, and the airbag 301 is located below the pressure rod 307. The above design is conducive to limiting the pressure plate A206 through the fixing frame 203.

[0038] The airbag 301 is located on the displacement track of the pressure rod 307, and the end of the pressure rod 307 away from the airbag 301 is located on the displacement track of the gear 109. There are two pressure rods 307, and they are symmetrical to each other along the vertical center axis of the workbench 101. The above design is conducive to squeezing the airbag 301 through the pressure rod 307, so that the airbag 301 can be forced to shrink.

[0039] There are two positioning rods 204 , which are symmetrical with each other along the vertical center axis of the workbench 101 . There are two positioning frames 306 , which are symmetrical with each other along the vertical center axis of the workbench 101 . The above design is conducive to limiting the pressure plate B207 through the positioning rod 204 .

[0040] There are two racks 103 , which are symmetrical along the vertical center axis of the workbench 101 . The roller 110 is located between the two racks 103 . The above design facilitates the horizontal displacement of the gear 109 by the rack 103 .

[0041] In this embodiment, when the gear 109 rotates, the gear 109 squeezes one end of the pressure rod 307, causing the pressure rod 307 to rotate through the positioning frame 306, so that the other end of the pressure rod 307 squeezes the airbag 301 below it, causing the airbag 301 to shrink. When the pressure rod 307 moves away from the airbag 301, the airbag 301 uses the elastic force of the internal spring B305 to cause the airbag 301 to absorb the oil inside the oil tank 304 into the airbag 301 through the connecting pipe 303. When the pressure rod 307 squeezes the airbag 301 again, the airbag 301 is forced to drip the oil onto the rack 103 through the dropper 302, thereby achieving the effect of lubricating the components in the device.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fully automatic flatbed die-cutting machine, characterized in that: The flattening device (1) comprises a workbench (101), wherein the bottom of the workbench (101) is fixedly connected to a support leg (102), one side of the workbench (101) is fixedly connected to a rack (103), a side of the rack (103) away from the workbench (101) is fixedly connected to a fixed plate (104), an end of the fixed plate (104) away from the workbench (101) is fixedly connected to a top plate (105), and the top plate (105) A slide groove A (106) is provided on one side, and a slide rod (107) is slidably connected to the inner wall of the slide groove A (106), and an end of the slide rod (107) away from the slide groove A (106) is fixedly connected to an electric rotating shaft (108), and an end of the electric rotating shaft (108) away from the motor passes through a gear (109) and is fixedly connected to the gear (109), and an end of the electric rotating shaft (108) away from the motor passes through a roller (110) and is fixedly connected to the roller (110); The flattening device (1) is provided with a clamping structure (2) on the outside, the clamping structure (2) comprising a positioning plate (201), one side of the workbench (101) being fixedly connected to the positioning plate (201), the side of the positioning plate (201) close to the workbench (101) being fixedly connected to an electric telescopic rod (202), the end of the electric telescopic rod (202) away from the positioning plate (201) being fixedly connected to a fixing frame (203), and the top of the workbench (101) being slidably connected to a positioning rod (204). The end of the positioning rod (204) away from the workbench (101) is penetrated by a pressure plate A (206) and is slidably connected to the pressure plate A (206). A spring A (205) is fixedly sleeved on the outer surface of the positioning rod (204). One end of the spring A (205) is fixedly connected to the pressure plate A (206). The end of the spring A (205) away from the pressure plate A (206) is in contact with the workbench (101). A pressure plate B (207) is fixedly connected to the circumferential surface of the positioning rod (204).

2. The fully automatic flatbed die-cutting machine according to claim 1, characterized in that: The number of the supporting legs (102) is four, which are arranged in groups of two and are symmetrical with each other along the vertical center axis of the workbench (101). The rack (103) and the gear (109) are meshed with each other, and the roller (110) and the top of the workbench (101) are in contact with each other.

3. The fully automatic flatbed die-cutting machine according to claim 2, characterized in that: The pressing plate A (206) is located above the pressing plate B (207), and the pressing plate B (207) is located on the displacement track of the pressing plate A (206). There are two pressing plates A (206) and they are symmetrical to each other along the vertical center axis of the workbench (101). There are two pressing plates B (207) and they are symmetrical to each other along the vertical center axis of the workbench (101).

4. The fully automatic flatbed die-cutting machine according to claim 3, characterized in that: The flattening device (1) is provided with a lubricating device (3) on the outside. The lubricating device (3) includes an airbag (301). The top of the fixing frame (203) is fixedly connected to the airbag (301). A dropper (302) is fixedly passed through the circumferential surface of the airbag (301). A connecting pipe (303) is fixedly passed through the circumferential surface of the airbag (301). An oil tank (304) is fixedly passed through the end of the connecting pipe (303) away from the airbag (301). A spring B (305) is fixedly connected to the inner wall of the airbag (301). The rack (10 3) A slide groove B (309) is provided on the side away from the workbench (101), and a positioning frame (306) is slidably connected to the inner wall of the slide groove B (309), and a pressure rod (307) is passed through the end of the positioning frame (306) away from the slide groove B (309) and is rotatably connected to the pressure rod (307), and a torsion spring (308) is fixedly connected to the outer surface of the positioning frame (306), and one end of the torsion spring (308) is fixedly connected to the pressure rod (307), and the end of the torsion spring (308) away from the pressure rod (307) is fixedly connected to the positioning frame (306).

5. The fully automatic flatbed die-cutting machine according to claim 4, characterized in that: There are two airbags (301) and they are symmetrical to each other along the vertical center axis of the fixing frame (203). The bottom of the oil tank (304) is fixedly connected to a side of the fixing frame (203) close to the airbags (301).

6. The fully automatic flatbed die-cutting machine according to claim 5, characterized in that: There are two oil tanks (304) and they are symmetrical to each other along the vertical center axis of the fixed frame (203). The rack (103) is located at the opening direction of the dropper (302). There are two droppers (302) and they are symmetrical to each other along the vertical center axis of the fixed frame (203).

7. The fully automatic flatbed die-cutting machine according to claim 6, characterized in that: The fixing frame (203) is L-shaped, the sliding rod (107) is L-shaped, the pressing rod (307) is U-shaped, and the airbag (301) is located below the pressing rod (307).

8. The fully automatic flatbed die-cutting machine according to claim 7, characterized in that: The airbag (301) is located on the displacement track of the pressure rod (307), and one end of the pressure rod (307) away from the airbag (301) is located on the displacement track of the gear (109). There are two pressure rods (307) and they are symmetrical to each other along the vertical center axis of the workbench (101).

9. The fully automatic flatbed die-cutting machine according to claim 8, characterized in that: There are two positioning rods (204) and they are symmetrical to each other along the vertical center axis of the workbench (101); there are two positioning frames (306) and they are symmetrical to each other along the vertical center axis of the workbench (101).

10. The fully automatic flatbed die-cutting machine according to claim 9, characterized in that: There are two racks (103) which are symmetrical along the vertical center axis of the workbench (101), and the roller (110) is located between the two racks (103).

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