Die cutting mechanism of die cutting machine

Abstract

The utility model relates to the technical field related to paper cutting, in particular to a die-cutting mechanism of a die-cutting machine, which comprises a conveying assembly and a die-cutting assembly, the conveying assembly is fixedly mounted on one side of the die-cutting assembly, and a rotating gear, a conveying belt, a support, a non-slip mat, a baffle support and a baffle are arranged in the conveying assembly. A conveying belt is movably installed on the outer side of the rotating gear, supports are fixedly installed on the two sides of the rotating gear, non-slip mats are fixedly installed at the bottoms of the supports, baffle supports are fixedly installed in the middles of the supports, baffles are fixedly installed on the tops of the baffle supports, and the baffles are fixedly installed above the conveying belt. The conveying device is fixedly installed on one side of the die-cutting machine, the baffle is arranged on the conveying device, and when the distance between the baffle and the conveying belt is just set to be the thickness of the paper, the paper can be conveyed to the conveying device through the baffle. And the stacked materials are conveyed into the die cutting machine one by one.

Description

Technical Field

[0001] The utility model relates to the technical field related to paper cutting and is a die-cutting mechanism of a die-cutting machine. Background Art

[0002] Die Cutting Machine is also called beer machine, cutting machine, CNC punching machine, mainly used for die cutting (full cutting, half cutting), creasing and hot stamping, laminating, automatic waste discharge of some corresponding non-metallic materials, self-adhesive, EVA, double-sided adhesive, electronics, mobile phone pads, etc. Die cutting machine uses steel knife, hardware mold, steel wire (or template carved from steel plate), and applies a certain pressure through the embossing plate to roll and cut the printed product or cardboard into a certain shape. It is an important equipment for post-printing packaging processing and molding. The working principle of the die cutting machine is to use die cutting knife, steel knife, hardware mold, steel wire (or template carved from steel plate), and apply a certain pressure through the embossing plate to roll and cut the printed product or cardboard into a certain shape. If the entire printed product is pressed into a single graphic product, it is called die-cutting; if a steel wire is used to press out a mark or leave a bent groove mark on the printed product, it is called indentation; if two yin and yang templates are used, and the mold is heated to a certain temperature, a pattern or font with a three-dimensional effect is hot stamped on the surface of the printed product, which is called hot stamping; if one substrate is used to copy another substrate, it is called lamination; excluding the rest of the genuine product is called waste discharge; the above can be collectively referred to as die-cutting technology. The die-cutting process is the most commonly used process for packaging printed products. It is a molding process that uses a die-cutting knife to combine a die-cutting plate according to the pattern required by the product design, and under the action of pressure, the printed product or other ring-packed blank is rolled into the required shape or cut mark. The indentation process uses a creasing knife or a creasing die to press out a line mark on the sheet through the action of pressure, or uses a rolling wheel to bend the sheet at a predetermined position. Usually, the die-cutting and creasing process is a process that combines the die-cutting knife and the creasing knife in the same template, and performs die-cutting and creasing processing on the die-cutting machine at the same time, which is referred to as die-cutting.

[0003] The application number is CN202321158412.9, which discloses a die-cutting mechanism of a die-cutting machine, including a box body, an electric telescopic rod is provided at the top of the box body, a horizontal plate is provided at the telescopic end of the electric telescopic rod, a slidably connected die-cutting knife is provided at the bottom end of the horizontal plate, and both sides of the die-cutting knife are provided with a pressing and fixing structure, a motor is provided on one side of the box body, a bidirectional screw driven by the motor is provided in the box body, and moving blocks are provided at both ends of the bidirectional screw, and a guide plate used in conjunction with the die-cutting knife is provided on one side of the moving block. Compared with the prior art, the utility model has the advantages of not only facilitating the disassembly and assembly of the die-cutting knife, and facilitating replacement and maintenance, but also being able to press and fix the product during cutting, facilitating cutting, and preventing the product from adhering to both sides of the cutting knife, facilitating subsequent processing operations.

[0004] In the practical case proposed above, although an electric telescopic rod is provided on the top of the box, and a horizontal plate is provided at the telescopic end of the electric telescopic rod, it is not only convenient to disassemble and assemble the die-cutting knife, but also convenient for replacement and maintenance. The product can be pressed and fixed during cutting, which is convenient for cutting. At the same time, it can prevent the product from adhering to the two sides of the cutter, which is convenient for subsequent processing operations. However, there is a disadvantage that the device described above cannot be automated when the die-cutting object is transferred in, and manual handling is required, which greatly reduces the production efficiency. This requires a transport device to be fixedly installed on one side of the die-cutting machine, and a baffle is set on the transport device. The distance between the baffle and the transmission belt is set to the thickness of the paper. When the staff puts all the stacked papers on the conveyor belt, the baffle is used to transport the stacked papers one by one to the die-cutting machine. Utility Model Content

[0005] The purpose of the utility model is to provide a die-cutting mechanism of a die-cutting machine to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model relates to a technical field related to paper cutting, and has a die-cutting mechanism of a die-cutting machine, comprising a transport component and a die-cutting component, wherein the transport component is fixedly installed on one side of the die-cutting component, and the transport component contains a rotating gear, a conveyor belt, a bracket, an anti-skid pad, a baffle bracket and a baffle, a conveyor belt is movably installed on the outer side of the rotating gear, brackets are fixedly installed on both sides of the rotating gear, an anti-skid pad is fixedly installed on the bottom of the bracket, a baffle bracket is fixedly installed in the middle position of the bracket, a baffle is fixedly installed on the top of the baffle bracket, the baffle is fixedly installed above the conveyor belt, and the distance between the baffle and the conveyor belt is set to the thickness of a piece of paper.

[0008] Preferably, the die-cutting assembly contains a box body, a cylinder is installed on the top of the box body, and a protective cover is sleeved on the outer side of the cylinder, a window is fixedly opened on the front of the box body, a glass observation window is fixedly installed on the window, a support seat is installed on the bottom end of the box body, a paper inlet is fixedly opened on one side of the box body, and the paper inlet is fixedly set on the side closer to the transport assembly, a dust storage box is fixedly installed on the back bottom of the box body, a dust suction port is fixedly opened on the inner wall of the box body, an upper die-cutting assembly is telescopically installed on the inner top of the box body, and a lower die-cutting assembly is fixedly installed on the corresponding bottom.

[0009] Preferably, the upper die-cutting assembly contains a mounting seat, a pressure rod is fixedly installed on the top of the mounting seat, the pressure rod is connected to the oil cylinder, a cutting and pressing part is movably installed on the bottom end of the mounting seat, guide slides are fixedly installed on both sides of the mounting seat, sliders are installed on the left and right sides of the mounting seat, a movable groove is fixedly opened on the inner side of the guide slide, and the slider is adapted to the movable groove.

[0010] Preferably, the lower die-cutting assembly contains a vertical plate, dovetail groove slide rods are fixedly installed on both sides of the vertical plate, assembly blocks are fixedly provided on both sides of the vertical plate, the inner surface of the assembly block is provided with a dovetail groove, the dovetail groove slide rod is adapted to the dovetail groove, a fixed clamping plate is fixedly installed on the outer side of the assembly block, and the fixed clamping plate and the assembly block are adapted, and an elastic device is fixedly installed on the bottom of the vertical plate.

[0011] Preferably, the elastic device comprises a shell, and slide grooves are fixedly opened on both sides of the inner cavity of the shell, a first connecting seat is installed at the bottom end of the inner cavity of the shell, a spring is fixedly installed on the top of the first connecting seat, a second connecting seat is installed on the top of the spring, a support platform is installed on the top of the second connecting seat, connecting rods are fixedly installed on the bottom ends of both sides of the support platform, and sliding rods are fixedly installed on the ends of the connecting rods, the sliding rods are connected to the concave plate, and the top end of the support platform passes through the box (201) and is connected to the vertical plate.

[0012] Preferably, the dust storage box contains a storage box, a pull-out drawer is fixedly opened on one side of the storage box, and a pull-out handle is fixedly installed on the outer side of the pull-out drawer.

[0013] The utility model has the following beneficial effects:

[0014] The utility model is a die-cutting mechanism of a die-cutting machine, in which a transport device is fixedly installed on one side of the die-cutting machine, a baffle is arranged on the transport device, and the distance between the baffle and the transmission belt is just set to the thickness of a sheet of paper. When the staff puts all the stacked papers on the conveyor belt, the baffle is used to transport the stacked papers one by one into the die-cutting machine.

[0015] The utility model is a die-cutting mechanism of a die-cutting machine, in which a dust suction port is fixedly arranged inside the die-cutting machine. In the process of cutting, more dust is generated, which will have a certain impact or even harm the environment and human health. After the dust reserved inside is sucked in through the dust suction port, the subsequent cleaning work can be completed through the pull-out drawer in the corresponding dust storage box. It is simple and efficient.

[0016] The utility model discloses a die-cutting mechanism of a die-cutting machine, in which a protective cover is fixedly installed on the outer side of a motor, so as to avoid damage to the motor during use, effectively protect the motor and prolong the replacement frequency.

[0017] 4. The utility model is a die-cutting mechanism of a die-cutting machine, in which the cutting and pressing parts are installed in a movable manner, so that it is convenient to replace in subsequent work, and different styles of cutting and pressing parts can be replaced according to different needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The figure is a schematic diagram of the overall appearance of a die-cutting mechanism of a die-cutting machine;

[0020] Figure 2 It is a schematic diagram of the structure of a transport component of a die-cutting mechanism of a die-cutting machine;

[0021] Figure 3 It is a schematic diagram of the front structure of a die-cutting component of a die-cutting mechanism of a die-cutting machine;

[0022] Figure 4 It is a schematic diagram of the back structure of a die-cutting component of a die-cutting mechanism of a die-cutting machine;

[0023] Figure 5 A schematic diagram of the internal structure of a die-cutting component of a die-cutting mechanism of a die-cutting machine;

[0024] Figure 6 The present invention is a schematic diagram of the structure of an elastic device of a die-cutting mechanism of a die-cutting machine.

[0025] In the figure: 1. transport component; 2. die-cutting component; 101. rotating gear; 102. conveyor belt; 103. bracket; 104. anti-skid pad; 105. baffle bracket; 106. baffle; 201. box; 202. window; 203. glass observation window; 204. paper inlet; 205. oil cylinder; 206. support seat; 207. dust collection box; 208. upper die-cutting component; 209. lower die-cutting component; 210. dust suction port; 2051. pressure rod; 2071. storage box; 2072. pull-out drawer; 2073. pull-out handle hand; 2081, guide slide; 2082, mounting seat; 2083, cutting and pressing piece; 2091, fixed clamping plate; 2092, assembly block; 2093, vertical plate; 2094, elastic device; 20811, movable groove; 20821, slider; 20921, dovetail groove; 20931, dovetail groove slide bar; 20941, support table; 20942, second connecting seat; 20943, slide groove; 20944, connecting rod; 20945, slide bar; 20946, spring; 20947, first connecting seat; 20948, shell. DETAILED DESCRIPTION

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

[0027] See also Figure 1-Figure 6 As shown, the utility model is a die-cutting mechanism of a die-cutting machine, comprising a transport component 1 and a die-cutting component 2, wherein the transport component 1 is fixedly mounted on one side of the die-cutting component 2, and the transport component 1 contains a rotating gear 101, a conveyor belt 102, a bracket 103, an anti-skid pad 104, a baffle bracket 105 and a baffle 106, the outer side of the rotating gear 101 is movably mounted with the conveyor belt 102, the two sides of the rotating gear 101 are fixedly mounted with the bracket 103, the bottom of the bracket 103 is fixedly mounted with the anti-skid pad 104, the middle position of the bracket 103 is fixedly mounted with the baffle bracket 105, the top of the baffle bracket 105 is fixedly mounted with the baffle 106, the baffle 106 is fixedly mounted above the conveyor belt 102, and the distance between the baffle 106 and the conveyor belt 102 is set to the thickness of a sheet of paper.

[0028] The die-cutting component 2 contains a box body 201, a cylinder 205 is installed on the top of the box body 201, and a protective cover is sleeved on the outer side of the cylinder 205, a window 202 is fixedly opened on the front of the box body 201, a glass observation window 203 is fixedly installed on the window 202, a support seat 206 is installed on the bottom end of the box body 201, a paper inlet 204 is fixedly opened on one side of the box body 201, and the paper inlet 204 is fixedly set on the side closer to the transport component 1, a dust storage box 207 is fixedly installed on the back bottom of the box body 201, a dust suction port 210 is fixedly opened on the inner wall of the box body 201, an upper die-cutting component 208 is telescopically installed on the internal top of the box body 201, and a lower die-cutting component 209 is fixedly installed on the corresponding bottom.

[0029] The upper die-cutting component 208 contains a mounting seat 2082, a pressure rod 2051 is fixedly installed on the top of the mounting seat 2082, the pressure rod 2051 is connected to the oil cylinder 205, a cutting and pressing piece 2083 is movably installed on the bottom end of the mounting seat 2082, guide slides 2081 are fixedly installed on both sides of the mounting seat 2082, sliders 20821 are installed on the left and right sides of the mounting seat 2082, a movable groove 20811 is fixedly opened on the inner side of the guide slide 2081, and the slider 20821 is adapted to the movable groove 20811.

[0030] The lower die-cutting component 209 contains a vertical plate 2093, and dovetail groove slide rods 20931 are fixedly installed on both sides of the vertical plate 2093. Assembly blocks 2092 are fixedly set on both sides of the vertical plate 2093. The inner surface of the assembly block 2092 is provided with a dovetail groove 20921, and the dovetail groove slide rod 20931 is adapted to the dovetail groove 20921. A fixed clamping plate 2091 is fixedly installed on the outer side of the assembly block 2092, and the fixed clamping plate 2091 and the assembly block 2092 are adapted to each other. A spring device 2094 is fixedly installed on the bottom of the vertical plate 2093.

[0031] The elastic device 2094 includes a shell 20948, and slide grooves 20943 are fixedly opened on both sides of the inner cavity of the shell 20948. A first connecting seat 20947 is installed at the bottom end of the inner cavity of the shell 20948, a spring 20946 is fixedly installed on the top of the first connecting seat 20947, a second connecting seat 20942 is installed on the top of the spring 20946, a support platform 20941 is installed on the top of the second connecting seat 20942, connecting rods 20944 are fixedly installed on the bottom ends of both sides of the support platform 20941, and sliding rods 20945 are fixedly installed on the ends of the connecting rods 20944. The sliding rods 20945 are connected to the concave plate, and the top of the support platform 20941 passes through the box 201 and is connected to the vertical plate 2093.

[0032] The dust storage box 207 contains a storage box 2071 , a pull-out drawer 2072 is fixedly provided on one side of the storage box 2071 , and a pull-out handle 2073 is fixedly installed on the outer side of the pull-out drawer 2072 .

[0033] Working principle: When using this device, the staff first needs to place the paper to be die-cut on the conveyor belt 102. By using the distance between the baffle 106 and the conveyor belt to be the thickness of a piece of paper, the stacked papers can be effectively separated into pieces and transported to the die-cutting component 2 one by one. When the paper enters the box body 201, the oil cylinder 205 drives the mounting seat 2082 to move downward, so that the mounting seat 2082 can drive the slider 20821 to move in the guide slide 2081, and the cutting and pressing member 2083 cuts the workpiece. When the cutting and pressing member 2083 touches the vertical plate 2093, the vertical plate 2093 can drive the dovetail groove slide bar 20931 to slide downward in the dovetail groove 20921. When 093 moves downward, the support platform 20941 is pressed, so that the support platform 20941 can drive the slide bar 20945 to slide downward on the movable groove 20811 and press the second connecting seat 20942. The spring 20946 is squeezed by the second connecting seat 20942, so that a certain distance can be created between the vertical plate 2093 and the workpiece, ensuring that the workpiece is cut off when the cutting and pressing piece 2083 cuts downward. When the cutting and pressing piece 2083 operates upward, the spring 20946 drives the support platform 20941 to reset and bounce the vertical plate 2093 back to its original position. At the same time, during the working process, the dust suction port 210 set on the inner wall of the box body 201 will clean the dust inside, and finally it can be cleaned through the dust storage box 207 set on the back.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can well understand and use the present invention. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A die-cutting mechanism of a die-cutting machine, comprising a transport component (1) and a die-cutting component (2), wherein the transport component (1) is fixedly mounted on one side of the die-cutting component (2), and characterized in that: The transport component (1) contains a rotating gear (101), a conveyor belt (102), a bracket (103), an anti-skid pad (104), a baffle bracket (105) and a baffle (106); the conveyor belt (102) is movably mounted on the outer side of the rotating gear (101); the brackets (103) are fixedly mounted on both sides of the rotating gear (101); the anti-skid pad (104) is fixedly mounted on the bottom of the bracket (103); the baffle bracket (105) is fixedly mounted in the middle of the bracket (103); the baffle (106) is fixedly mounted on the top of the baffle bracket (105); the baffle (106) is fixedly mounted above the conveyor belt (102); and the distance between the baffle (106) and the conveyor belt (102) is set to the thickness of a sheet of paper.

2. The die-cutting mechanism of a die-cutting machine according to claim 1, characterized in that: The die-cutting component (2) contains a box (201), a cylinder (205) is installed at the top of the box (201), and a protective sleeve is sleeved on the outside of the cylinder (205), a window (202) is fixedly opened on the front of the box (201), a glass observation window (203) is fixedly installed on the window (202), a support seat (206) is installed at the bottom of the box (201), a paper inlet (204) is fixedly opened on one side of the box (201), and the paper inlet (204) is fixedly arranged on the side closer to the transport component (1), a dust storage box (207) is fixedly installed at the bottom of the back of the box (201), a dust suction port (210) is fixedly opened on the inner wall of the box (201), an upper die-cutting component (208) is telescopically installed on the top of the interior of the box (201), and a lower die-cutting component (209) is fixedly installed on the corresponding bottom.

3. The die-cutting mechanism of a die-cutting machine according to claim 2, characterized in that: The upper die-cutting component (208) contains a mounting seat (2082), a pressure rod (2051) is fixedly mounted on the top of the mounting seat (2082), the pressure rod (2051) is connected to the oil cylinder (205), a cutting and pressing member (2083) is movably mounted on the bottom of the mounting seat (2082), guide slides (2081) are fixedly mounted on both sides of the mounting seat (2082), sliders (20821) are mounted on both left and right sides of the mounting seat (2082), a movable groove (20811) is fixedly opened on the inner side of the guide slide (2081), and the slider (20821) is adapted to the movable groove (20811).

4. The die-cutting mechanism of a die-cutting machine according to claim 2, characterized in that: The lower die-cutting component (209) contains a vertical plate (2093), dovetail groove slide bars (20931) are fixedly installed on both sides of the vertical plate (2093), assembly blocks (2092) are fixedly arranged on both sides of the vertical plate (2093), the inner surface of the assembly block (2092) is provided with a dovetail groove (20921), the dovetail groove slide bar (20931) is matched with the dovetail groove (20921), a fixed clamping plate (2091) is fixedly installed on the outer side of the assembly block (2092), and the fixed clamping plate (2091) and the assembly block (2092) are matched, and an elastic device (2094) is fixedly installed on the bottom of the vertical plate (2093).

5. The die-cutting mechanism of a die-cutting machine according to claim 4, characterized in that: The elastic device (2094) comprises a shell (20948), and slide grooves (20943) are fixedly provided on both sides of the inner cavity of the shell (20948); a first connecting seat (20947) is installed at the bottom end of the inner cavity of the shell (20948); a spring (20946) is fixedly installed on the top of the first connecting seat (20947); a second connecting seat (20942) is installed on the top end of the spring (20946); a support platform (20941) is installed on the top end of the second connecting seat (20942); connecting rods (20944) are fixedly installed on the bottom ends of both sides of the support platform (20941); a sliding rod (20945) is fixedly installed on the end of the connecting rod (20944); the sliding rod (20945) is connected to the concave plate in cooperation; and the top end of the support platform (20941) passes through the box body (201) and is connected to the vertical plate (2093).

6. The die-cutting mechanism of a die-cutting machine according to claim 2, characterized in that: The dust storage box (207) contains a storage box (2071), one side of the storage box (2071) is fixedly provided with a pull-out drawer (2072), and the outer side of the pull-out drawer (2072) is fixedly installed with a pull-out handle (2073).

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