Die-cutting machine with waste discharge function

Abstract

The utility model relates to the technical field of die-cutting machines, and discloses a die-cutting machine with a waste discharge function, which comprises a base, a die-cutting machine assembly is arranged on the right side of the upper part of the base, a protective shell is arranged on the right side of the base, a pressing mechanism is arranged on the middle lower part of the protective shell, and an air injection mechanism is arranged in the middle of the protective shell. A shaft roller is arranged on the upper portion of the protective shell. According to the die-cutting machine with the waste discharge function, when a material subjected to die cutting is in contact with the elastic assembly on the roller, due to the fact that the material subjected to die cutting is kept tight, a waste frame of the material can compress the ejector pin to retract into the sleeve and compress the spring, and a product subjected to die cutting can be directly ejected out by the ejector pin, so that separation is completed; and the air pump is driven to convey high-pressure air into the straight pipe through the connecting air pipe, so that the air is sprayed out from the exhaust groove, residual products on die cutting materials are separated, and the waste recovery effect is better improved through secondary separation.

Description

TECHNICAL FIELD

[0001] The utility model relates to die cutting machine technical field especially a die cutting machine with waste removal function. BACKGROUND

[0002] In die cutting production, such as making label, electronic component protection film, automotive interior part and so on, the die cutting knife will cut the raw material into the required shape according to the designed pattern, but this process will produce some unnecessary parts, such as the frame around the label, the excess material for positioning on the electronic component protection film and so on, if these waste materials are not removed, it will affect the quality of the product and the subsequent use, for example, if the waste materials are left on the label product, it may cause the label to be unevenly pasted, or the material to be stuck in the automatic label sticking equipment.

[0003] But the traditional waste removal is by using the adhesive device to remove the waste, but this waste removal method still needs to take down the product from the adhesive device, which is very troublesome and the effect is not good. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of die cutting machines with waste removal function, which can effectively solve the problems in the background art.

[0005] To achieve the above object, the utility model takes the technical scheme as follows: a kind of die cutting machine with waste removal function, including base, the base upper right side is provided with die cutting machine assembly, the base right side is installed with protective shell, the lower part of the protective shell is provided with pressing mechanism, the middle part of the protective shell is provided with air injection mechanism, the upper part of the protective shell is provided with shaft roller;

[0006] The pressing mechanism includes cylinder, pulley one, belt, pulley two, speed reducer motor, multiple elastic components and adjusting assembly, the cylinder is penetrated and rotationally connected in the lower part of protective shell, the adjusting assembly is installed on one side of base, the adjusting assembly is connected with one end of cylinder, the pulley one is fixedly connected in the other end of cylinder, the pulley two is fixedly connected in the output end of speed reducer motor, the upper part of the belt is meshingly connected in the outer circle of pulley two, the lower part of the belt is meshingly connected in the outer circle of pulley one, the speed reducer motor is installed on the upper part of protective shell, multiple elastic components are installed in the middle part of cylinder.

[0007] Preferably, the adjusting assembly includes liquid storage tank, connecting water pipe, solenoid valve and water pump, one end of the connecting water pipe is penetrated and rotationally connected in the end of cylinder away from pulley one, the other end of the connecting water pipe is penetrated liquid storage tank and installed in the output end of water pump, the water pump is installed in the inner bottom wall of liquid storage tank, the inside of the liquid storage tank is provided with hydraulic oil, the solenoid valve is installed in the middle part of connecting water pipe.

[0008] Preferably, the elastic assembly comprises a sleeve, two upper and lower pistons, a spring and a thimble, one end of the sleeve is fixedly connected to the inner side wall of the roller, the outer periphery of the piston is slidably connected to the inside of the sleeve, the spring is arranged between the two springs, one end of the thimble is fixedly connected to the lower part of the lower piston, and the thimble penetrates and is slidably connected to the side wall of the roller.

[0009] Preferably, the air injection mechanism comprises an air pump, a connecting air pipe, a straight pipe and an exhaust groove, the front and rear ends of the straight pipe are fixedly connected to the middle part of the protection shell, the air pump is installed on the outer side wall of the protection shell, one end of the connecting air pipe is fixedly connected to the output end of the air pump, the other end of the connecting air pipe penetrates the side wall of the protection shell and is fixedly connected to one end of the straight pipe, and the straight pipe is arranged in the side wall of the exhaust groove.

[0010] Preferably, the air pump is provided with an air filter.

[0011] Preferably, the lower part of the protection shell is provided with a collecting box, and the lower part of the collecting box is provided with universal wheels.

[0012] Preferably, the collecting box can be replaced by a conveying belt.

[0013] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0014] The material to be die-cut is connected to the unwinding device and the winding device at the head and tail respectively, so that the material to be die-cut is kept tight, the speed reducer motor is driven to rotate, the pulley two drives the pulley one to rotate through the belt, so that the roller rotates, when the die-cut material contacts the elastic assembly on the roller, the waste frame of the material is compressed into the sleeve and the spring is compressed, and the die-cut product is directly pushed out by the thimble, so that the separation is completed, the waste recovery is completed, the water pump is driven, the water pump draws or transports hydraulic oil into the inside of the roller through the connecting water pipe, so that the position of the upper piston in the sleeve is controlled, the spring force of the spring on the other piston is adjusted, the size of the force of the thimble is controlled, and the waste recovery can be better completed.

[0015] The air pump is driven, high-pressure air is transported into the inside of the straight pipe through the connecting air pipe, air is sprayed from the exhaust groove, and the residual product on the die-cut material is separated, so that the waste recovery effect is better improved through secondary separation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the die-cutting machine with waste discharge function of the utility model;

[0017] Figure 2 It is a pressing mechanism structure schematic view of the die-cutting machine with waste discharge function of the utility model;

[0018] Figure 3 Figure is the elastic component structure schematic diagram of the die cutting machine with waste removal function of the utility model;

[0019] Figure 4 Figure is the adjusting component structure schematic diagram of the die cutting machine with waste removal function of the utility model;

[0020] Figure 5 Figure is the air injection mechanism structure schematic diagram of the die cutting machine with waste removal function of the utility model.

[0021] In the drawing: 1, base; 2, die cutting machine component; 3, protective shell; 4, pressing mechanism; 401, roller; 402, pulley one; 403, belt; 404, pulley two; 405, speed reducer motor; 406, elastic component; 4061, sleeve; 4062, piston; 4063, spring; 4064, thimble; 407, adjusting component; 4071, liquid storage tank; 4072, connecting water pipe; 4073, electromagnetic valve; 5, air injection mechanism; 501, air pump; 502, connecting air pipe; 503, straight pipe; 504, exhaust groove. DETAILED DESCRIPTION

[0022] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] As Figures 1-5 shown, a kind of die cutting machine with waste removal function, including base 1, the right side of upper portion of base 1 is provided with die cutting machine component 2, protective shell 3 is installed on the right side of base 1, pressing mechanism 4 is arranged in the lower part of protective shell 3, air injection mechanism 5 is arranged in the middle part of protective shell 3, shaft roller is arranged on the upper portion of protective shell 3.

[0024] In this embodiment, the pressing mechanism 4 includes a roller 401, a pulley one 402, a belt 403, a pulley two 404, a speed reducer motor 405, a plurality of elastic components 406 and an adjusting component 407, the roller 401 is rotatably connected in the lower part of the protection shell 3 at both ends, the adjusting component 407 is installed on one side of the base 1, the adjusting component 407 is connected with one end of the roller 401, the pulley one 402 is fixedly connected at the other end of the roller 401, the pulley two 404 is fixedly connected at the output end of the speed reducer motor 405, the upper part of the belt 403 is meshingly connected with the outer periphery of the pulley two 404, the lower part of the belt 403 is meshingly connected with the outer periphery of the pulley one 402, the speed reducer motor 405 is installed on the upper part of the protection shell 3, the plurality of elastic components 406 are installed in the middle part of the roller 401, the adjusting component 407 includes a liquid storage tank 4071, a connecting water pipe 4072, an electromagnetic valve 4073 and a water pump, one end of the connecting water pipe 4072 is rotatably connected with the end of the roller 401 away from the pulley one 402, the other end of the connecting water pipe 4072 penetrates the liquid storage tank 4071 and is installed at the output end of the water pump, the water pump is installed on the inner bottom wall of the liquid storage tank 4071, the inside of the liquid storage tank 4071 is provided with hydraulic oil, the electromagnetic valve 4073 is installed in the middle part of the connecting water pipe 4072, the elastic component 406 includes a sleeve 4061, two pistons 4062, a spring 4063 and a thimble 4064, one end of the sleeve 4061 is fixedly connected with the inner side wall of the roller 401, the outer periphery of the piston 4062 is slidably connected inside the sleeve 4061, the spring 4063 is arranged between the two springs 4063, one end of the thimble 4064 is fixedly connected with the lower part of the lower piston 4062, and the thimble 4064 is rotatably connected with the side wall of the roller 401.

[0025] Specifically, the material to be die-cut is connected to the unwinding device and the winding device at the head and tail, so that the material to be die-cut is kept tight, the speed reducer motor 405 is driven to rotate, the pulley two 404 drives the pulley one 402 to rotate through the belt 403, so that the roller 401 rotates, when the die-cut material contacts the elastic component 406 on the roller 401, because the die-cut material is kept tight, the waste frame of the material is compressed into the sleeve 4061 and compresses the spring 4063, and the die-cut product is directly pushed out by the thimble 4064, so as to complete separation and waste recovery, the water pump is driven to draw or deliver hydraulic oil into the roller 401 through the connecting water pipe 4072, so as to control the position of the upper piston 4062 in the sleeve 4061, and then adjust the elastic force of the spring 4063 on the other piston 4062, so as to control the size of the force of the thimble 4064, which can better complete waste recovery.

[0026] In this embodiment, the air injection mechanism 5 includes an air pump 501, a connecting air pipe 502, a straight pipe 503 and an exhaust groove 504, the straight pipe 503 is fixedly connected to the middle part of the protective shell 3 at both ends, the air pump 501 is installed on the outer side wall of the protective shell 3, one end of the connecting air pipe 502 is fixedly connected to the output end of the air pump 501, the other end of the connecting air pipe 502 penetrates through the side wall of the protective shell 3 and is fixedly connected to one end of the straight pipe 503, the straight pipe 503 is arranged in the side wall of the exhaust groove 504, an air filter is installed on the input end of the air pump 501, a collecting box is arranged at the lower part of the protective shell 3, universal wheels are arranged at the lower part of the collecting box, and the collecting box can be replaced by a conveying belt.

[0027] Specifically, the air pump 501 is driven, high-pressure air is transported into the straight pipe 503 through the connecting air pipe 502, air is sprayed from the exhaust groove 504, thereby separating the product remaining on the die-cut material, and the waste recovery effect is better improved through secondary separation.

[0028] Working principle:

[0029] The material to be die-cut is connected to the unwinding device and the winding device at the head and tail respectively, so that the material to be die-cut is kept tight, the speed motor 405 is driven to rotate, the pulley two 404 drives the pulley one 402 to rotate through the belt 403, so that the roller 401 rotates, when the die-cut material contacts the elastic assembly 406 on the roller 401, because the die-cut material is kept tight, the waste frame of the material is compressed to retract into the sleeve 4061 and compress the spring 4063, and the die-cut product is directly pushed out by the ejector pin 4064, thereby completing separation and waste recovery, the water pump is driven, the water pump transports hydraulic oil into or out of the roller 401 through the connecting water pipe 4072, thereby controlling the position of the upper piston 4062 in the sleeve 4061, adjusting the elastic force of the spring 4063 on the other piston 4062, thereby controlling the size of the force of the ejector pin 4064, and better completing waste recovery, the air pump 501 is driven, high-pressure air is transported into the straight pipe 503 through the connecting air pipe 502, air is sprayed from the exhaust groove 504, thereby separating the product remaining on the die-cut material, and the waste recovery effect is better improved through secondary separation.

[0030] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A die-cutting machine with waste removal function, comprising a base (1), characterized in that: A die-cutting machine assembly (2) is provided on the upper right side of the base (1), a protective shell (3) is installed on the right side of the base (1), a pressing mechanism (4) is provided in the lower part of the protective shell (3), an air jet mechanism (5) is provided in the middle of the protective shell (3), and a shaft roller is provided on the upper part of the protective shell (3). The pressing mechanism (4) includes a roller (401), a pulley (402), a belt (403), a pulley (404), a reduction motor (405), multiple elastic components (406), and an adjusting component (407). The roller (401) is rotatably connected to the lower part of the protective shell (3) at both ends. The adjusting component (407) is installed on one side of the base (1) and is connected to one end of the roller (401). The middle part of the first pulley (402) is fixedly connected to the other end of the drum (401), the middle part of the second pulley (404) is fixedly connected to the output end of the reduction motor (405), the upper part of the belt (403) is meshed with the outer circumference of the second pulley (404), the lower part of the belt (403) is meshed with the outer circumference of the first pulley (402), the reduction motor (405) is installed on the upper part of the protective shell (3), and a plurality of elastic components (406) are installed in the middle of the drum (401).

2. The die-cutting machine with waste removal function according to claim 1, characterized in that: The regulating component (407) includes a liquid storage tank (4071), a connecting water pipe (4072), a solenoid valve (4073), and a water pump. One end of the connecting water pipe (4072) passes through and is rotatably connected to the end of the roller (401) away from the pulley (402). The other end of the connecting water pipe (4072) passes through the liquid storage tank (4071) and is installed at the output end of the water pump. The water pump is installed on the bottom wall inside the liquid storage tank (4071). Hydraulic oil is provided inside the liquid storage tank (4071). The solenoid valve (4073) is installed in the middle of the connecting water pipe (4072).

3. A die-cutting machine with waste removal function according to claim 1, characterized in that: The elastic component (406) includes a sleeve (4061), two pistons (4062), a spring (4063), and a pin (4064). One end of the sleeve (4061) is fixedly connected to the inner wall of the roller (401). The outer periphery of the piston (4062) is slidably connected to the inside of the sleeve (4061). The spring (4063) is disposed between the two springs (4063). One end of the pin (4064) is fixedly connected to the lower part of the lower piston (4062). The pin (4064) passes through and is slidably connected to the side wall of the roller (401).

4. A die-cutting machine with waste removal function according to claim 1, characterized in that: The jetting mechanism (5) includes an air pump (501), a connecting air pipe (502), a straight pipe (503), and an exhaust groove (504). The straight pipe (503) is fixedly connected to the middle of the protective shell (3) at both ends. The air pump (501) is installed on the outer wall of the protective shell (3). One end of the connecting air pipe (502) is fixedly connected to the output end of the air pump (501). The other end of the connecting air pipe (502) passes through the side wall of the protective shell (3) and is fixedly connected to one end of the straight pipe (503). The straight pipe (503) is opened on the side wall of the exhaust groove (504).

5. A die-cutting machine with waste removal function according to claim 4, characterized in that: An air filter is installed at the input end of the air pump (501).

6. A die-cutting machine with waste removal function according to claim 1, characterized in that: The lower part of the protective shell (3) is provided with a collection box, and the lower part of the collection box is provided with casters.

7. A die-cutting machine with waste removal function according to claim 6, characterized in that: The collection box can be replaced by a conveyor belt.

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