Die cutting device with stable structure

Abstract

The utility model provides a die-cutting device with a stable structure, which relates to the technical field of die-cutting devices and comprises a die-cutting frame, two sides of the die-cutting frame are respectively provided with a sliding groove, a lifting frame is slidably connected between the two sliding grooves, and the bottom end of the lifting frame is rotatably connected with a press-cutting roller. The pressing and cutting roller comprises a first roller body, a plurality of cutting grooves, shaft pieces, bearings and clamping grooves, the shaft pieces are installed at the two ends of the first roller body correspondingly, the clamping grooves are formed in the outer walls of the two shaft pieces correspondingly, fastening assemblies are arranged on the two sides of the lifting frame correspondingly, and each fastening assembly comprises a rotary knob, anti-skid texture and a clamping pile. The rotary knob is connected to the outer wall of the lifting frame in a threaded mode, one end of the rotary knob extends into the lifting frame and is rotationally connected with one side of the clamping pile, and one end of the clamping pile is slidably connected with the interior of the lifting frame. The device is simple and reasonable in structure, novel in design, simple and convenient to operate and high in practical value.

Description

Technical Field

[0001] The utility model belongs to the technical field of die-cutting devices, and more specifically, particularly relates to a die-cutting device with a stable structure. Background Art

[0002] Die-cutting machine is also called die-cutting 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 rubber 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 stamping 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.

[0003] At present, after being used for a period of time, the existing die-cutting device will have a worn cutter and need to be replaced. However, the traditional replacement method requires multiple disassembly and assembly processes, and also requires cutter calibration, which is a cumbersome operation.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a die-cutting device with a stable structure is provided, in order to achieve the purpose of having more practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a die-cutting device with a stable structure to solve the problems raised by the background technology.

[0006] The purpose and effect of the die-cutting device with stable structure of the utility model are achieved by the following specific technical means:

[0007] The cam is connected with the lifting gear of the lifting frame by the spring, and the cam is connected with the spring pin at the bottom end of the cam, and the cam is connected with the spring pin at the bottom end of the cam.

[0008] Furthermore, a roller conveyor is installed on one side of the outer wall of the die-cutting frame, and the top of the roller conveyor is flush with the top of the cutting roller.

[0009] Furthermore, the cutting roller comprises a second roller body and a plurality of cutters, and the outer wall of the second roller body is respectively mounted with the plurality of cutters.

[0010] Furthermore, a plurality of the cutting grooves are provided on the outer wall of the first roller body, and the interior of the cutting grooves fits with one end of the cutting knife.

[0011] Furthermore, a bearing is sleeved on the outer wall of the shaft, and the shaft is rotatably connected to the inside of the lifting frame through the bearing.

[0012] Furthermore, a brake motor is installed on one side of the outer wall of the lifting frame, and the output end of the brake motor is drivingly connected to one end of the shaft.

[0013] Furthermore, a hydraulic cylinder is installed at the top of the die-cutting frame, and an output end of the hydraulic cylinder extends to the inside of the die-cutting frame and is connected to the top of the lifting frame.

[0014] Furthermore, a discharging support plate is installed on one side of the die-cutting frame, and one side of the top end of the discharging support plate is on the same horizontal line as the top end of the cutting roller.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The die-cutting device with a stable structure makes it easier to replace the cutter through the cooperation of the lifting frame, the pressure cutting roller and the supporting cutting roller. The first roller body, the shaft and the bearing are used in cooperation so that the first roller body can drive multiple cutting grooves to rotate at any angle, thereby realizing the replacement of different cutting grooves. By turning the knob, one end of the clamping pile can be extended to the inside of the clamping groove. At the same time, the internal engagement limit of the lifting frame by one end of the clamping pile facilitates the fixation of the first roller body. The supporting cutting roller is driven by the output end of the brake motor so that the cutter on the second roller body is rotated to be flush with the cutting groove, thereby facilitating the device to complete the calibration work. The utility model has a simple and reasonable structure, a novel design, simple and convenient operation and a high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereogram of the utility model.

[0018] Figure 2 It is a schematic diagram of the fastening assembly of the utility model.

[0019] Figure 3 It is a schematic diagram of the cutting roller of the utility model.

[0020] Figure 4 It is a partial cross-sectional view of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 100, die-cutting frame; 200, roller conveyor; 300, lifting frame; 400, cutting roller; 4001, first roller body; 4002, cutting groove; 4003, shaft; 4004, bearing; 4005, slot; 500, cutting roller; 5001, second roller body; 5002, cutter; 600, hydraulic cylinder; 700, fastening assembly; 7001, knob; 7002, anti-slip texture; 7003, clamping pile; 800, brake motor; 900, discharge support plate. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] The utility model provides a die-cutting device with a stable structure, comprising a die-cutting frame 100, wherein slide grooves are respectively arranged on both sides of the die-cutting frame 100, a lifting frame 300 is slidably connected between the two slide grooves, a pressing and cutting roller 400 is rotatably connected at the bottom end of the lifting frame 300, and the pressing and cutting roller 400 comprises a first roller body 4001, a plurality of cutting grooves 4002, a shaft member 4003, a bearing 4004 and a clamping groove 4005, shaft members 4003 are respectively installed at both ends of the first roller body 4001, and the outer walls of the two shaft members 4003 are respectively provided with clamping grooves 4005, and the two sides of the lifting frame 300 are respectively provided with the two sides of the lifting frame 300. A fastening assembly 700 is respectively provided, and the fastening assembly 700 includes a knob 7001, an anti-slip texture 7002 and a clamping pile 7003. The knob 7001 is threadedly connected to the outer wall of the lifting frame 300, and one end of the knob 7001 extends to the interior of the lifting frame 300 and is rotatably connected to one side of the clamping pile 7003. One end of the clamping pile 7003 is slidably connected to the interior of the lifting frame 300 and is clamped and connected to the interior of the slot 4005. The interior of the die-cutting frame 100 is rotatably connected to a cutting roller 500, and the cutting roller 500 is located directly above the pressure cutting roller 400.

[0027] Among them, a roller conveyor 200 is installed on one side of the outer wall of the die-cutting frame 100, and the top of the roller conveyor 200 is flush with the top of the cutting roller 500. Through the installation and use of the roller conveyor 200, it is convenient to transport the die-cutting frame 100 to the die-cutting plate.

[0028] The cutting roller 500 includes a second roller body 5001 and a plurality of cutters 5002. The outer wall of the second roller body 5001 is respectively installed with a plurality of cutters 5002. The installation and use of the cutters 5002 facilitates providing a cutting tool for the device.

[0029] Among them, a plurality of grooves 4002 are arranged on the outer wall of the first roller body 4001, and the inside of the groove 4002 fits with one end of the cutter 5002. The positional relationship between the groove 4002 and the cutter 5002 facilitates the precise die-cutting action of the device.

[0030] The outer wall of the shaft 4003 is sleeved with a bearing 4004, and the shaft 4003 is rotatably connected to the inside of the lifting frame 300 through the bearing 4004. The sleeve use of the bearing 4004 facilitates improving the rotation stability of the shaft 4003.

[0031] Among them, a brake motor 800 is installed on one side of the outer wall of the lifting frame 300, and the output end of the brake motor 800 is transmission-connected to one end of the shaft 4003. The installation and use of the brake motor 800 facilitates the rotation of the cutting roller 500.

[0032] Among them, a hydraulic cylinder 600 is installed at the top of the die-cutting frame 100. The output end of the hydraulic cylinder 600 extends to the inside of the die-cutting frame 100 and is connected to the top of the lifting frame 300. Through the installation and use of the hydraulic cylinder 600, it is convenient to drive the lifting frame 300 to move.

[0033] Among them, a discharge pallet 900 is installed on one side of the die-cutting frame 100, and the top side of the discharge pallet 900 is on the same horizontal line as the top of the cutting roller 500. The installation and use of the discharge pallet 900 facilitates the device to discharge the workpiece after die-cutting.

[0034] The specific usage and function of this embodiment are as follows:

[0035] When using the die-cutting device with a stable structure, first, check whether the connection of the device is tight. After ensuring that it is intact, place the device at the designated position, wherein, by starting the brake motor 800, the output end of the brake motor 800 drives the shaft 4003 to rotate, and through the cooperation of the first roller 4001, the shaft 4003 and the bearing 4004, the first roller 4001 can drive multiple cutting grooves 4002 to rotate at any angle, so as to achieve the replacement of different cutting grooves 4002, and then by turning the knob 7001, one end of the clamping pile 7003 can be extended to the inside of the clamping groove 4005, and at the same time, one end of the clamping pile 7003 is engaged with the inside of the lifting frame 300 to facilitate the fixing of the first roller 4001, and then the output end of the brake motor 800 drives the cutting roller 500, so that the cutter 5002 on the second roller 5001 rotates to be flush with the cutting groove 4002, so as to facilitate the calibration of the device.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A die-cutting device with a stable structure, characterized in that , comprising a die-cutting frame (100), wherein slide grooves are respectively arranged on both sides of the die-cutting frame (100), a lifting frame (300) is slidably connected between the two slide grooves, a pressing and cutting roller (400) is rotatably connected to the bottom end of the lifting frame (300), and the pressing and cutting roller (400) comprises a first roller body (4001), a plurality of cutting grooves (4002), a shaft (4003), a bearing (4004) and a clamping groove (4005), shafts (4003) are respectively installed at both ends of the first roller body (4001), and clamping grooves (4005) are respectively arranged on the outer walls of the two shafts (4003), and fastening components (700) are respectively arranged on both sides of the lifting frame (300), wherein The fastening assembly (700) comprises a knob (7001), an anti-slip texture (7002) and a clamping pile (7003); the knob (7001) is threadedly connected to the outer wall of the lifting frame (300); one end of the knob (7001) extends to the interior of the lifting frame (300) and is rotatably connected to one side of the clamping pile (7003); one end of the clamping pile (7003) is slidably connected to the interior of the lifting frame (300) and is engaged with the interior of the clamping groove (4005); a cutting roller (500) is rotatably connected to the interior of the die-cutting frame (100); and the cutting roller (500) is located directly above the pressure cutting roller (400).

2. The die-cutting device with a stable structure as claimed in claim 1, characterized in that: A roller conveyor (200) is installed on one side of the outer wall of the die-cutting frame (100), and the top end of the roller conveyor (200) is flush with the top end of the cutting roller (500).

3. The die-cutting device with a stable structure as claimed in claim 1, characterized in that: The cutting roller (500) comprises a second roller body (5001) and a plurality of cutters (5002), and the outer wall of the second roller body (5001) is respectively provided with a plurality of cutters (5002).

4. The die-cutting device with a stable structure as claimed in claim 3, characterized in that: The outer wall of the first roller body (4001) is provided with a plurality of cutting grooves (4002), and the interior of the cutting grooves (4002) is fitted with one end of the cutting knife (5002).

5. The die-cutting device with a stable structure as claimed in claim 1, characterized in that: The outer wall of the shaft member (4003) is sleeved with a bearing (4004), and the shaft member (4003) is rotatably connected to the inside of the lifting frame (300) via the bearing (4004).

6. The die-cutting device with a stable structure as claimed in claim 1, characterized in that: A brake motor (800) is installed on one side of the outer wall of the lifting frame (300), and the output end of the brake motor (800) is drivingly connected to one end of the shaft (4003).

7. The die-cutting device with a stable structure as claimed in claim 1, characterized in that: A hydraulic cylinder (600) is installed at the top of the die-cutting frame (100), and an output end of the hydraulic cylinder (600) extends into the interior of the die-cutting frame (100) and is connected to the top of the lifting frame (300).

8. The die-cutting device with a stable structure as claimed in claim 1, characterized in that: A discharge support plate (900) is installed on one side of the die-cutting frame (100), and one side of the top end of the discharge support plate (900) is on the same horizontal line as the top end of the cutting roller (500).

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