Die-cutting machine with waste cleaning function

Abstract

The utility model discloses a die-cutting machine with a waste cleaning function, and relates to the technical field of die-cutting machines. The die-cutting machine with the waste cleaning function comprises a supporting table, a rotating rod is rotationally arranged on the supporting table, a cross-shaped connecting plate is fixed to the rotating rod, a die-cutting table is fixed to the end of the cross-shaped connecting plate, a die-cutting mechanism is arranged on the rear side of the supporting table, a fixing disc is fixed to the bottom of the rotating rod, and a plurality of shifting grooves are formed in the fixing disc; a rotary disc is arranged on one side of the fixed disc, a strip-shaped plate is fixed to the top of the rotary disc, and a cylindrical pin is fixed to one side of the bottom of the strip-shaped plate, so that the die cutting table is conveniently driven to intermittently rotate to the position under the die cutting mechanism, and die cutting operation is implemented; and in the rotating process of the die cutting table, waste materials on the die cutting table can be conveniently swept into the waste material collecting box, and the defect that the workload is large when an operator cleans the waste materials is overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of die cutting machines, in particular to a die cutting machine with a waste material cleaning function. 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 some corresponding non-metallic materials, self-adhesive labels, EVA, double-sided tape, electronics, mobile phone pads, etc. It is an important equipment for post-printing packaging processing and forming. The working principle of the die-cutting machine is to use a die-cutting knife, steel knife, hardware mold, steel wire (or a template carved from a steel plate) to apply a certain pressure through the embossing plate to roll and cut the printed product or cardboard into a certain shape. It is the most commonly used process for packaging printed products.

[0003] Publication No. "CN218428825U" discloses a "die-cutting machine waste cleaning device". Printed materials can be placed on both the front plate and the rear plate. The driving device can drive the front plate or the rear plate to move to the bottom of the die-cutting device for die-cutting. Moreover, when the printed materials on any one plate are die-cutting, the operator can clean the waste on the other plate. The cleaning process has a large operating space and will not be affected by the die-cutting device. The die-cutting machine does not need to be stopped to complete the waste cleaning work, which greatly improves the working efficiency of the die-cutting machine.

[0004] The above-mentioned prior art still has the following disadvantages in the specific implementation process:

[0005] During the die-cutting process, the operator is required to clean the waste on the front plate or the rear plate, which is a large workload and has a low cleaning efficiency. At the same time, when the operator is cleaning the waste on the front plate or the rear plate, since the front plate and the rear plate need to move in opposite directions, the operator also needs to move synchronously with the front plate or the rear plate, which increases the operator's workload of cleaning the waste and makes the waste cleaning work more troublesome.

[0006] In view of the above problems, we propose a die-cutting machine with a waste cleaning function. Utility Model Content

[0007] Technical Solution

[0008] In order to solve the above technical problems, the utility model provides a die-cutting machine with a waste cleaning function, comprising a support table, a rotating rod is rotatably arranged on the support table, a cross connecting plate is fixed on the rotating rod, and several end heads of the cross connecting plate are fixed to the die-cutting table, a die-cutting mechanism is arranged on the rear side of the support table, a fixed plate is fixed on the bottom of the rotating rod, a plurality of toggle grooves are opened on the fixed plate, a turntable is arranged on one side of the fixed plate, a strip plate is fixed on the top of the turntable, a cylindrical pin is fixed on the side of the bottom of the strip plate away from the turntable, the cylindrical pin cooperates with the toggle groove, a notch is opened on one side of the surface of the support table, a waste collection box is arranged on one side of the bottom of the support table, the open end of the waste collection box cooperates with the notch, a fixing rod is fixed to the waste collection box by bolts, a cleaning brush is fixed on the upper end of the fixing rod, and the cleaning brush cooperates with the upper surface of the die-cutting table.

[0009] The die-cutting mechanism includes a fixed frame, a hydraulic device, a sliding frame and a die-cutting knife. The fixed frame is fixed on the rear surface of the support platform, the hydraulic device is installed on the top of the fixed frame, the sliding frame is fixed on the output end of the hydraulic device, and the rear end of the sliding frame is slidably matched with the fixed frame, and the die-cutting knife is installed on the bottom of the sliding frame.

[0010] An L bracket is fixed at the bottom of the support platform, the rotating rod passes through the L bracket, and the rotating rod and the L bracket are rotatably matched. A servo motor is installed inside the L bracket, and the output shaft of the servo motor passes through the L bracket and is connected to the turntable.

[0011] A box door is movably installed on the front side of the waste collection box, a limit baffle is obliquely fixed on one side of the top of the waste collection box, and an inclined surface is opened on the rear side of the upper port of the notch to cooperate with the open end of the waste collection box and the limit baffle.

[0012] The top of the waste collection box is fixedly connected to the bottom of the support platform, a plurality of support legs are fixed to the bottom of the support platform, and the bottom of the support legs is in the same horizontal plane as the bottom surface of the waste collection box.

[0013] The support platform is provided with a limiting groove of an annular structure, and a plurality of limiting blocks of an arc structure are fixed at the bottom of the cross connecting plate, and the limiting blocks are movably matched with the limiting groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model facilitates the placement of printed materials to be die-cut through the die-cutting table, wherein the servo motor facilitates the rotation of the turntable, and the bar plate facilitates the rotation of the cylindrical pin, and the cylindrical pin and the toggle groove cooperate with each other to facilitate the rotation of the fixed plate, and the fixed plate drives the rotating rod to rotate, and the cross connecting plate drives the die-cutting table to intermittently rotate to the bottom of the die-cutting mechanism to implement the die-cutting operation;

[0016] The rotation of the die-cutting table drives the printed matter after die-cutting to rotate, and the cleaning brush can be used to clean the waste on the die-cutting table and drop it into the waste collection box, without the need for the operator to clean the waste on the die-cutting table. At the same time, under the action of the rotating rod, several die-cutting tables are driven to rotate around the rotating rod, which is convenient for the operators to take and put the printed matter before and after die-cutting, thereby solving the problem that the operator needs to clean the waste on the front plate or the rear plate in the prior art, which results in a large workload and low cleaning efficiency. At the same time, the problem that the operator needs to move in opposite directions when cleaning the waste on the front plate or the rear plate in the prior art also solves the problem that the operator needs to move synchronously with the front plate or the rear plate when cleaning the waste, thereby increasing the workload of the operator in cleaning the waste and making the waste cleaning work more troublesome. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side view of the utility model;

[0019] Figure 3 for Figure 1 A schematic diagram of the structure from another perspective;

[0020] Figure 4 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 5 for Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0022] The markings in the attached drawings are: 1. Support table; 2. Die-cutting table; 3. Rotating rod; 4. Cross connecting plate; 5. Fixed disk; 6. Toggle slot; 7. Turntable; 8. Strip plate; 9. Cylindrical pin; 10. Waste collection box; 11. Fixed rod; 12. Cleaning brush; 13. Fixed frame; 14. Hydraulic device; 15. Sliding frame; 16. Die-cutting knife; 17. L bracket; 18. Servo motor; 19. Box door; 20. Limit baffle; 21. Support leg. DETAILED DESCRIPTION

[0023] This specific embodiment is a die-cutting machine with a waste cleaning function, such as Figure 1-Figure 5 As shown, the die-cutting machine with waste cleaning function comprises a support table 1, a rotating rod 3 is rotatably arranged on the support table 1, a cross connecting plate 4 is fixed on the rotating rod 3, and the die-cutting table 2 is fixed to several end heads of the cross connecting plate 4, a die-cutting mechanism is arranged on the rear side of the support table 1, a fixed plate 5 is fixed on the bottom of the rotating rod 3, a plurality of toggle grooves 6 are opened on the fixed plate 5, a turntable 7 is arranged on one side of the fixed plate 5, a strip plate 8 is fixed on the top of the turntable 7, a cylindrical pin 9 is fixed on the side of the bottom of the strip plate 8 away from the turntable 7, and the cylindrical pin 9 cooperates with the toggle groove 6, a notch is opened on one side of the surface of the support table 1, a waste collection box 10 is arranged on one side of the bottom of the support table 1, and the open end of the waste collection box 10 cooperates with the notch, a fixed rod 11 is fixed to the waste collection box 10 by bolts, a cleaning brush 12 is fixed on the upper end of the fixed rod 11, and the cleaning brush 12 cooperates with the upper surface of the die-cutting table 2.

[0024] The die-cutting table 2 is convenient for placing the printed matter to be die-cut. Under the action of the turntable 7, combined with the strip plate 8, it is convenient to drive the cylindrical pin 9 to rotate. Under the mutual cooperation of the cylindrical pin 9 and the toggle groove 6, it is convenient to toggle the fixed plate 5 to rotate. The fixed plate 5 drives the rotating rod 3 to rotate, and combined with the cross connecting plate 4, the die-cutting table 2 is driven to rotate intermittently to the bottom of the die-cutting mechanism to implement the die-cutting operation. As the die-cutting table 2 rotates, the printed matter after die-cutting is driven to rotate. Combined with the cleaning brush 12, it is convenient to clean the waste on the die-cutting table 2 and drop it downward into the waste collection box 10, without the need for operators to clean the die-cutting table 2. The waste materials on the front plate or the rear plate can be cleaned up, and at the same time, under the action of the rotating rod 3, several die-cutting tables 2 are driven to rotate around the rotating rod 3 as the center, which is convenient for operators to take and put printed materials before and after die-cutting, and solves the disadvantages of the prior art that the operator needs to clean the waste materials on the front plate or the rear plate, which is heavy in workload and low in cleaning efficiency. At the same time, it solves the disadvantages of the prior art that when the operator cleans the waste materials on the front plate or the rear plate, because the front plate and the rear plate need to move in opposite directions, the operator also needs to move synchronously with the front plate or the rear plate, which increases the workload of the operator in cleaning the waste materials and makes the waste cleaning work more troublesome.

[0025] The die-cutting mechanism includes a fixed frame 13, a hydraulic device 14, a sliding frame 15 and a die-cutting knife 16. The fixed frame 13 is fixed on the rear surface of the support platform 1, the hydraulic device 14 is installed on the top of the fixed frame 13, the sliding frame 15 is fixed on the output end of the hydraulic device 14, and the rear end of the sliding frame 15 is slidably matched with the fixed frame 13, and the die-cutting knife 16 is installed at the bottom of the sliding frame 15.

[0026] An L bracket 17 is fixed at the bottom of the support platform 1, the rotating rod 3 passes through the L bracket 17, and the rotating rod 3 and the L bracket 17 rotate in cooperation, a servo motor 18 is installed inside the L bracket 17, and the output shaft of the servo motor 18 passes through the L bracket 17 and is connected to the turntable 7.

[0027] A box door 19 is movably installed on the front side of the waste collection box 10, so that the waste collected in the waste collection box 10 can be uniformly processed after the die-cutting is completed. A limiting baffle 20 is fixed on one side of the top of the waste collection box 10 at an angle, and an inclined surface is provided on the rear side of the upper port of the notch, which cooperates with the open end of the waste collection box 10 and the limiting baffle 20. The inclined limiting baffle 20 can effectively limit and guide the cleaned waste. Combined with the inclined surface opened at the upper port of the notch, it is convenient to guide the cleaned waste to prevent the waste from falling onto the support platform 1 or falling to the ground during the cleaning process, thereby facilitating the unified collection of waste.

[0028] The top of the waste collection box 10 is fixedly connected to the bottom of the support platform 1. A plurality of support legs 21 are fixed to the bottom of the support platform 1. The bottom of the support leg 21 is in the same horizontal plane as the bottom of the waste collection box 10. A ring-shaped limiting groove is provided on the support platform 1. A plurality of arc-shaped limiting blocks are fixed to the bottom of the cross connecting plate 4. The limiting blocks and the limiting grooves are movably coordinated. Through the movably coordinated cooperation between the limiting blocks and the limiting grooves, the cross connecting plate 4 is effectively limited and guided, thereby ensuring the stability of the intermittent rotation process of the die-cutting table 2.

[0029] Example:

[0030] When in use, first place the printed matter to be die-cut on the die-cutting table 2 at the front side, and start the servo motor 18 at the same time, and drive the turntable 7 to rotate through the servo motor 18, and drive the cylindrical pin 9 to rotate synchronously in combination with the strip plate 8. When the cylindrical pin 9 rotates to the inside of the toggle slot 6, the fixed plate 5 is toggled to rotate with the rotation of the turntable 7, and the rotation of the rotating rod 3 and the support table 1, as well as the cross connecting plate 4, drives the die-cutting table 2 to rotate intermittently;

[0031] When the die-cutting table 2 with the printed matter placed thereon rotates to the position directly below the die-cutting knife 16, the hydraulic device 14 is started to push the die-cutting knife 16 downward to perform die-cutting operation on the printed matter;

[0032] After die-cutting is completed, with the intermittent rotation of the rotating rod 3, the die-cutting table 2 carrying the printed matter after die-cutting is driven to rotate in the direction away from the die-cutting mechanism, and at the same time, the die-cutting table 2 with the printed matter that has not been die-cut is driven to rotate in the direction of the die-cutting mechanism. When the printed matter that has not been die-cut is rotated to the bottom of the die-cutting knife 16, the printed matter that has been die-cut before is rotated to the right side with the die-cutting table 2, and the finished product after die-cutting can be taken off by an operator or a robot, and the die-cutting waste remains on the die-cutting table 2;

[0033] The rotating rod 3 then continues to drive the die-cutting table 2 to rotate. When the die-cutting table 2 with residual die-cutting waste passes the lower side of the cleaning brush 12, the die-cutting waste is swept down with the movement of the die-cutting table 2 and falls downward through the notch into the waste collection box 10 on the lower side, thereby achieving the purpose of cleaning the die-cutting waste. There is no need for an operator to clean the waste, which saves time and effort, and solves the problem that the operator needs to clean the waste on the front plate or the rear plate in the prior art, which has a large workload and low cleaning efficiency. At the same time, there is no need for an operator to move with the rotation of the die-cutting table 2, and the purpose of cleaning and collecting the die-cutting waste can be achieved. This solves the problem that when the operator cleans the waste on the front plate or the rear plate in the prior art, the front plate and the rear plate need to move in opposite directions, and the operator also needs to move synchronously with the front plate or the rear plate, which increases the workload of the operator in cleaning the waste and makes the waste cleaning work more troublesome.

[0034] After the die-cutting waste is cleaned up, as the rotating rod 3 continues to rotate, the cleaned die-cutting table 2 is driven to rotate to the front side, and the operator or the robot places the new printed matter that has not been die-cut on the die-cutting table 2. In this way, continuous die-cutting of printed matter and waste cleaning are achieved repeatedly, thereby ensuring production efficiency.

[0035] It should be further explained that the installation structure, connection method or setting method of each component in the utility model are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented. At the same time, the servo motor 18 in the utility model is purchased on the market, and those skilled in the art can install and use it according to the requirements;

[0036] Meanwhile, the die-cutting mechanism in the present invention is a prior art that has been disclosed in comparative documents, and its specific method of use will not be described in detail here.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] 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 utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A die-cutting machine with a waste cleaning function, comprising a support table (1), characterized in that: The support platform (1) is rotatably provided with a rotating rod (3), a cross connecting plate (4) is fixed on the rotating rod (3), a plurality of end portions of the cross connecting plate (4) are fixed with a die-cutting platform (2), a die-cutting mechanism is arranged on the rear side of the support platform (1), a fixed plate (5) is fixed at the bottom of the rotating rod (3), a plurality of toggle grooves (6) are provided on the fixed plate (5), a rotating disk (7) is arranged on one side of the fixed plate (5), a strip plate (8) is fixed on the top of the rotating disk (7), and the bottom of the strip plate (8) is provided with a plurality of toggle grooves (6). A cylindrical pin (9) is fixed on the side away from the turntable (7), and the cylindrical pin (9) cooperates with the toggle groove (6). A notch is opened on one side of the surface of the support platform (1). A waste collection box (10) is arranged on one side of the bottom of the support platform (1), and the open end of the waste collection box (10) cooperates with the notch. A fixing rod (11) is fixed on the waste collection box (10) by bolts, and a cleaning brush (12) is fixed on the upper end of the fixing rod (11), and the cleaning brush (12) cooperates with the upper surface of the die-cutting table (2).

2. A die-cutting machine with waste cleaning function according to claim 1, characterized in that: The die-cutting mechanism comprises a fixed frame (13), a hydraulic device (14), a sliding frame (15) and a die-cutting knife (16); the fixed frame (13) is fixed on the rear surface of the support platform (1); the hydraulic device (14) is installed on the top of the fixed frame (13); the sliding frame (15) is fixed on the output end of the hydraulic device (14); the rear end of the sliding frame (15) is slidably matched with the fixed frame (13); and the die-cutting knife (16) is installed on the bottom of the sliding frame (15).

3. A die-cutting machine with waste cleaning function according to claim 2, characterized in that: An L bracket (17) is fixed at the bottom of the support platform (1), the rotating rod (3) passes through the L bracket (17), and the rotating rod (3) and the L bracket (17) are rotatably matched, and a servo motor (18) is installed inside the L bracket (17), and the output shaft of the servo motor (18) passes through the L bracket (17) and is connected to the turntable (7).

4. A die-cutting machine with waste cleaning function according to claim 3, characterized in that: A box door (19) is movably mounted on the front side of the waste collection box (10), a limit baffle (20) is obliquely fixed on one side of the top of the waste collection box (10), and an inclined surface is provided on the rear side of the upper end of the notch to cooperate with the open end of the waste collection box (10) and the limit baffle (20).

5. The die-cutting machine with waste cleaning function according to claim 4, characterized in that: The top of the waste collection box (10) is fixedly connected to the bottom of the support platform (1); a plurality of support legs (21) are fixed to the bottom of the support platform (1); and the bottom of the support legs (21) and the bottom surface of the waste collection box (10) are in the same horizontal plane.

6. The die-cutting machine with waste cleaning function according to claim 5, characterized in that: The support platform (1) is provided with a limiting groove of an annular structure, and a plurality of limiting blocks of an arc structure are fixed to the bottom of the cross connecting plate (4), and the limiting blocks are movably matched with the limiting groove.

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