Die-cutting machine waste discharge device and die-cutting machine

Abstract

The utility model provides a die-cutting machine waste discharge device and a die-cutting machine. The die-cutting machine waste discharge device comprises a machine tool. A discharging conveying belt is arranged in the machine tool and extends in the front-back direction. A supporting frame is arranged on the machine tool, a die cutting roller is rotationally arranged on the supporting frame and located above the discharging conveying belt, a feeding gap is reserved between the die cutting roller and the discharging conveying belt, a die cutting die is detachably connected to the die cutting roller, and a driving device used for driving the die cutting roller is arranged on the machine tool. A discharging table is arranged at the rear end of the discharging conveying belt and comprises a connecting frame, the connecting frame is fixedly connected to the rear end of the discharging conveying belt, the connecting frame is a rectangular frame, a discharging plate is rotationally arranged on the connecting frame and used for blocking the connecting frame, and a switching mechanism is arranged on the connecting frame and used for controlling the discharging plate to turn over; the waste discharging device is arranged on the machine tool and located in front of the supporting frame, and the waste discharging device of the die-cutting machine and the die-cutting machine can cut off waste materials and then convey the waste materials out of the die-cutting machine, so that the waste materials are prevented from being accumulated in the die-cutting machine.

Description

Technical Field

[0001] The utility model relates to the field of die cutting, in particular to a waste discharging device of a die cutting machine and a die cutting machine. Background Art

[0002] Die cutting is mainly used to cut materials such as paper, plastic film, metal foil, self-adhesive label materials, etc. into the required forms according to a pre-designed shape or contour, and die cutting is generally carried out by a die cutting machine.

[0003] Generally, a die cutting machine installs a die cutting die on a drum and conducts die cutting by contacting the die cutting die with the material. The die cutting finished products are fed through a conveyor belt, and the waste materials are generally wound by a winding cylinder. After the winding cylinder works for a long time, the waste material roll on the winding cylinder needs to be disassembled and collected. When disassembling, the equipment production needs to be stopped, which is rather troublesome. Summary of the Utility Model

[0004] In order to solve the problem that the waste material roll on the winding cylinder needs to be disassembled and collected after working for a long time in the background art, the utility model provides a waste discharging device of a die cutting machine and a die cutting machine.

[0005] The technical solution of the utility model is: including a machine tool;

[0006] An outlet conveyor belt is arranged inside the machine tool, and the outlet conveyor belt extends in the front-back direction;

[0007] A support frame is arranged on the machine tool. A die cutting drum is rotatably arranged on the support frame. The die cutting drum is located above the outlet conveyor belt, and there is a feeding gap between the die cutting drum and the outlet conveyor belt. A die cutting die is detachably connected to the die cutting drum, and a driving device for driving the die cutting drum is arranged on the machine tool;

[0008] An outlet table is arranged at the rear end of the outlet conveyor belt. The outlet table includes a connecting frame. The connecting frame is fixedly connected to the rear end of the outlet conveyor belt, and the connecting frame is a rectangular frame. An outlet plate is rotatably arranged on the connecting frame. The outlet plate is used to block the connecting frame, and a switching mechanism is arranged on the connecting frame to control the flipping of the outlet plate;

[0009] A waste discharging device is arranged on the machine tool. The waste discharging device is located in front of the support frame. The waste discharging device includes a discharging drum and a cutting drum. Both the discharging drum and the cutting drum extend in the left-right direction, and there is a gap between the discharging drum and the cutting drum. A cutting die is arranged on the cutting drum, and a waste discharging conveyor belt is arranged in front of the discharging drum. A driving device for driving the discharging drum and the cutting drum to rotate is arranged on the waste discharging device.

[0010] Preferably, the waste discharging device further includes a fixed support. The fixed support is fixedly connected to the upper surface of the machine tool. The discharging drum and the cutting drum are rotatably arranged on the fixed support, and the cutting drum is located above the discharging drum;

[0011] The waste discharging conveyor belt is fixedly connected to the machine tool, and the waste discharging conveyor belt extends in the left - right direction.

[0012] Preferably, the discharging table further includes a baffle, the baffle is fixedly connected to the upper surface of the connecting frame, and the baffle is a C - shaped structure with an opening facing forward. A storage groove with a front opening is formed between the inner wall of the baffle and the upper surface of the connecting frame.

[0013] Preferably, a plurality of partition plates are provided on the connecting frame. The partition plates all extend in the front - rear direction, and gaps are left between the partition plates and the discharging conveyor belt and the baffle.

[0014] Preferably, a connecting plate is fixedly connected to the lower end of the front side of the machine tool, and a material placing rack is provided on the connecting plate;

[0015] The material placing rack includes two brackets extending in the up - down direction. The two brackets are corresponding left - right, and a cross beam is fixedly connected to the lower part of the opposite surfaces of the two brackets. A connecting frame extending in the up - down direction is fixedly connected to the cross beam, and a support rod extending in the left - right direction is detachably connected to the connecting frame.

[0016] Preferably, a second support roller is rotatably provided between the upper parts of the adjacent surfaces of the two brackets;

[0017] The connecting frame is inclined and extends backward from bottom to top, and the support rod is located in front of the second support roller.

[0018] Preferably, an avoidance opening is formed on the front side of the machine tool. The avoidance opening is located in front of the discharging conveyor belt. An extrusion pair - roller mechanism is provided on the avoidance opening, and the extrusion pair - roller mechanism is located below the waste discharging device. A gap for the material to pass through is left on the extrusion pair - roller mechanism for flattening and positioning the material.

[0019] Advantages of the present utility model: The waste can be cut into sections by the waste discharging device and then output to the conveying equipment, avoiding the accumulation of waste in the form of waste rolls inside the equipment. At the same time, the die - cut materials can be quickly stacked through the discharging table and transported to the transfer trolley, facilitating the transfer of materials. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following - described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is a schematic diagram of the main structure of Embodiment 1;

[0022] Figure 2For Figure 1 Partial sectional structure schematic diagram of

[0023] Figure 3 For Figure 1 Schematic diagram of the waste discharging device structure of

[0024] Figure 4 For Figure 1 Schematic diagram of the discharging table structure of

[0025] In the figure, 1 is the machine tool, 101 is the support frame, 102 is the die-cutting roller, 103 is the die-cutting die, 104 is the limiting roller, 105 is the first support roller, 2 is the discharging conveyor belt, 3 is the connecting plate, 4 is the material placing rack, 401 is the support, 402 is the cross beam, 403 is the connecting frame, 404 is the second support roller, 5 is the discharging table, 501 is the connecting frame, 502 is the discharging plate, 503 is the partition plate, 504 is the baffle, 6 is the waste discharging device, 601 is the fixed support, 602 is the discharging roller, 603 is the cutting roller, 604 is the cutting die, 605 is the waste discharging conveyor belt. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment 1: The purpose of this embodiment is to propose a waste discharging device for a die-cutting machine and a die-cutting machine.

[0028] According to Figures 1 to 4 As shown, a discharging conveyor belt 2 is provided inside the machine tool 1, and the discharging conveyor belt 2 extends in the front-rear direction.

[0029] A support frame 101 is provided on the machine tool 1, and a die-cutting roller 102 is rotatably provided on the support frame 101. The die-cutting roller 102 is located above the discharging conveyor belt 2, and a feeding gap is left between the die-cutting roller 102 and the discharging conveyor belt 2 for the material to pass through. A die-cutting die 103 is detachably connected to the die-cutting roller 102. Generally, the die-cutting die 103 is installed on the die-cutting roller 102 by bundling. A driving device for driving the die-cutting roller 102 is provided on the machine tool 1, and the driving device selected in this embodiment is a motor.

[0030] A discharge table 5 is provided at the rear end of the discharge conveyor belt 2. The discharge table 5 includes a connecting frame 501 which is fixedly connected to the rear end of the discharge conveyor belt 2. The connecting frame 501 is a rectangular frame. An outlet plate 502 is rotatably provided on the connecting frame 501. The outlet plate 502 is used to block the connecting frame 501. A switching mechanism is provided on the connecting frame 501 to control the flipping of the outlet plate 502. The outlet plate 502 is rotatably provided on the connecting frame 501 through a rotating shaft. The switching mechanism selected in this embodiment is a motor, and the output shaft of the motor is fixedly connected to the rotating shaft, so as to control the switch through the rotation of the motor.

[0031] The discharge table 5 further includes a baffle 504 which is fixedly connected to the upper surface of the connecting frame 501. The baffle 504 is a C-shaped structure with an opening facing forward. A storage slot with a front opening is formed between the inner wall of the baffle 504 and the upper surface of the connecting frame 501.

[0032] A number of partition plates 503 are provided on the connecting frame 501. The partition plates 503 all extend along the front and rear directions, and there are gaps between the partition plates 503 and the discharge conveyor belt 2 and the baffle 504. The partition plates 503 are used to separate the materials after die-cutting, so that the logistics can be stacked in a row in the placement slots separated by the partition plates 503.

[0033] A waste discharging device 6 is provided on the machine tool 1. The waste discharging device 6 further includes a fixed bracket 601 which is fixedly connected to the upper surface of the machine tool 1. A discharge roller 602 and a cutting roller 603 are rotatably provided on the fixed bracket 601. The cutting roller 603 is located above the discharge roller 602. The discharge roller 602 and the cutting roller 603 both extend along the left and right directions, and there is a gap between the discharge roller 602 and the cutting roller 603. A cutting die 604 is provided on the cutting roller 603. A waste discharging conveyor belt 605 is provided in front of the discharge roller 602. The waste discharging conveyor belt 605 is fixedly connected to the machine tool 1 and extends along the left and right directions. A driving device for driving the discharge roller 602 and the cutting roller 603 to rotate is provided on the waste discharging device 6. The driving device selected in this embodiment is a motor.

[0034] A connecting plate 3 is fixedly connected to the lower end of the front side of the machine tool 1. A material placement rack 4 is provided on the connecting plate 3. The material placement rack 4 includes two brackets 401 extending along the up and down directions. The two brackets 401 are corresponding left and right in position. A cross beam 402 is fixedly connected to the lower part of the opposite surfaces of the two brackets 401. A connecting frame 403 extending along the up and down directions is fixedly connected to the cross beam 402. A support rod extending along the left and right is detachably connected to the connecting frame 403. The support rod is rotatably inserted into the connecting frame 403. A limit disk is threadedly connected to one end of the support rod. The coiled material raw material is placed by disassembling the support rod.

[0035] A second support roller 404 is rotatably provided between the upper parts of the adjacent surfaces of the two brackets 401. The connecting frame 403 is inclined and extends backward from bottom to top. The support rod is located in front of the second support roller 404.

[0036] An avoidance opening is provided on the front side of the machine tool 1. The avoidance opening is located in front of the discharge conveyor belt 2. An extrusion pair roller mechanism 104 is provided on the avoidance opening, and the extrusion pair roller mechanism 104 is located below the waste discharging device 6. A gap for the material to pass through is left on the extrusion pair roller mechanism 104 to flatten and position the material.

[0037] Working principle: The staff first places the coil on the placing rack 4, then makes the free end of the coil pass through the extrusion pair roller mechanism 104, and then continues to pull forward, so that the free end of the coil passes through the feeding gap between the die-cutting roller 102 and the discharge conveyor belt 2, and then winds back from above the die-cutting roller 102 until the free end of the coil passes through the gap between the discharge roller 602 and the cutting roller 603.

[0038] Then the staff starts the equipment. The die-cutting roller 102 rotates, and drives the free end of the coil to move through the extrusion between the die-cutting roller 102 and the discharge conveyor belt 2. When the coil contacts the die-cutting die 103, the coil is die-cut into the corresponding shape by the die-cutting die 103 through extrusion. The die-cut material after die-cutting falls onto the discharge conveyor belt 2 and is sent to the discharge table 5 by the discharge conveyor belt 2.

[0039] The waste material after die-cutting is squeezed forward by the discharge roller 602 and the cutting roller 603. At the same time, every time the cutting roller 603 rotates one circle, the cutting die 604 contacts the waste material and cuts the waste material. The cut waste material falls onto the waste discharge conveyor belt 605 and is thus sent away.

[0040] At the same time, the die-cut material is sent into the placement groove. The partition plate 503 in the placement groove separates and stacks the material. When stacked to a certain extent, the switching mechanism rotates and the discharge plate 502 flips, so that a gap is left between the discharge plate 502 and the connecting frame 501. At the same time, the discharge plate 502 flips and inclines, and the die-cut material slides along the discharge plate 502 onto the transport cart placed below the discharge table 5.

[0041] Thus, the die-cut material can be quickly sent to the transport cart during die-cutting, which is convenient for transportation. At the same time, the waste material is discharged by the extrusion of the cutting die 604 and the discharge roller 602, and the waste material is divided into sections by the cutting die 604 and then conveyed to the waste discharge conveyor belt 605, avoiding excessive accumulation of waste material inside the equipment, thus avoiding the need to stop the machine to unload the waste material and avoiding disassembling the waste material roll.

[0042] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. The waste discharging device of a die-cutting machine and the die-cutting machine are characterized in that: Comprising a machine tool (1); An outgoing conveyor belt (2) is provided inside the machine tool (1), and the outgoing conveyor belt (2) extends in the front-rear direction; A support frame (101) is provided on the machine tool (1), a die-cutting roller (102) is rotatably provided on the support frame (101), the die-cutting roller (102) is located above the outgoing conveyor belt (2), and a feeding gap is left between the die-cutting roller (102) and the outgoing conveyor belt (2). A die-cutting die (103) is detachably connected to the die-cutting roller (102), and a driving device for driving the die-cutting roller (102) is provided on the machine tool (1); An outgoing table (5) is provided at the rear end of the outgoing conveyor belt (2). The outgoing table (5) includes a connecting frame (501). The connecting frame (501) is fixedly connected to the rear end of the outgoing conveyor belt (2), and the connecting frame (501) is a rectangular frame. An outgoing plate (502) is rotatably provided on the connecting frame (501). The outgoing plate (502) is used to block the connecting frame (501), and a switching mechanism is provided on the connecting frame (501) to control the flipping of the outgoing plate (502); A waste discharging device (6) is provided on the machine tool (1). The waste discharging device (6) is located in front of the support frame (101). The waste discharging device (6) includes a discharging roller (602) and a cutting roller (603). Both the discharging roller (602) and the cutting roller (603) extend in the left-right direction, and a gap is left between the discharging roller (602) and the cutting roller (603). A cutting die (604) is provided on the cutting roller (603). A waste discharging conveyor belt (605) is provided in front of the discharging roller (602). A driving device for driving the discharging roller (602) and the cutting roller (603) to rotate is provided on the waste discharging device (6).

2. The waste discharging device of the die-cutting machine and the die-cutting machine according to claim 1, wherein: The waste discharging device (6) further includes a fixed bracket (601). The fixed bracket (601) is fixedly connected to the upper surface of the machine tool (1). The discharging roller (602) and the cutting roller (603) are rotatably provided on the fixed bracket (601), and the cutting roller (603) is located above the discharging roller (602); The waste discharging conveyor belt (605) is fixedly connected to the machine tool (1), and the waste discharging conveyor belt (605) extends in the left-right direction.

3. The waste discharging device of the die-cutting machine and the die-cutting machine according to claim 1, wherein: The outgoing table (5) further includes a baffle (504). The baffle (504) is fixedly connected to the upper surface of the connecting frame (501), and the baffle (504) is a C-shaped structure with an open front. A storage slot with a front opening is formed between the inner wall of the baffle (504) and the upper surface of the connecting frame (501).

4. The waste discharging device of the die-cutting machine and the die-cutting machine according to claim 3, characterized in that: A plurality of partition plates (503) are provided on the connecting frame (501). The partition plates (503) all extend in the front-rear direction, and gaps are left between the partition plates (503) and the outgoing conveyor belt (2) and the baffle (504).

5. The waste discharging device of the die-cutting machine and the die-cutting machine according to claim 1, wherein: A connecting plate (3) is fixedly connected to the lower end of the front side of the machine tool (1), and a material placement rack (4) is provided on the connecting plate (3); The material placement rack (4) includes two brackets (401) extending in the up and down direction. The two brackets (401) are corresponding left and right in position, and a cross beam (402) is fixedly connected to the lower part of the opposite surfaces of the two brackets (401). A connecting rack (403) extending in the up and down direction is fixedly connected to the cross beam (402), and a support rod extending in the left and right direction is detachably connected to the connecting rack (403).

6. The waste discharging device of the die-cutting machine and the die-cutting machine according to claim 5, characterized in that: A second support roller (404) is rotatably arranged between the upper parts of the adjacent surfaces of the two brackets (401); The connecting rack (403) is inclined and extends backward from bottom to top, and the support rod is located in front of the second support roller (404).

7. The waste discharging device of the die-cutting machine and the die-cutting machine according to claim 1, wherein: An avoidance opening is formed on the front side of the machine tool (1). The avoidance opening is located in front of the discharge conveyor belt (2). An extrusion pair-roller mechanism (104) is arranged on the avoidance opening, and the extrusion pair-roller mechanism (104) is located below the waste discharging device (6). A gap for the material to pass through is left on the extrusion pair-roller mechanism (104) for flattening and positioning the material.

Images