Lettering fixed-size cutting device

Abstract

The utility model relates to the technical field of lettering machine equipment, in particular to a lettering fixed-size cutting device which comprises a base, a cross beam is installed above the base, a lettering machine assembly is installed on one side of the cross beam, and a driving module used for driving the lettering machine assembly to move is arranged in the cross beam. And a cutting module synchronously moving with the character carving machine assembly is further mounted on the cross beam, and after the character carving machine assembly completes character carving operation, the driving module drives the cutting module to continue operation and synchronously cut the paper, so that the cutting efficiency can be effectively improved, the paper does not need to be taken down, and the efficiency of continuous operation can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving machine equipment, in particular to an engraving and sizing cutting device which can directly perform cutting operations after completing engraving. Background Art

[0002] A plotter is a cutting machine that is controlled and driven by a computer. It cuts the text and images designed on the computer on the object (usually sticky notes and plastic films). When existing plotters are used to engrave larger paper, they cannot perform cutting operations simultaneously. Most of them remove the paper after engraving and then use the cutter to cut it. This operation method has low cutting efficiency and requires multiple paper removal and placement, which reduces production progress and increases the workload of operators. Utility Model Content

[0003] The utility model aims to overcome the deficiencies in the prior art and provide a lettering fixed-size cutting device which can perform synchronous cutting after lettering is completed.

[0004] The utility model is realized through the following technical scheme: a lettering fixed-size cutting device, comprising a base, a crossbeam is arranged above the base, a lettering machine assembly is arranged on one side of the crossbeam, a driving module for driving the lettering machine assembly to move is arranged inside the crossbeam, and a cutting module which moves synchronously with the lettering machine assembly is also arranged on the crossbeam.

[0005] Furthermore, the cutting module includes a track frame, the upper surface of the base is provided with a limit block for limiting the travel of the track frame, a slide seat for transverse sliding is provided in the track frame, a mounting plate for longitudinal sliding is provided in the slide seat, a cutting knife is provided at the lower end of the mounting plate, and an adjustment component for adjusting the height of the cutting knife is provided inside the track frame.

[0006] Furthermore, the adjustment assembly includes a sliding pin, a guide groove used in conjunction with the sliding pin is provided on the side wall of the track frame, a spring connected to the sliding pin is provided on the upper part of the slide seat, and a avoidance groove corresponding to the position of the sliding pin is provided in the middle part of the slide seat.

[0007] Furthermore, the guide groove comprises a positioning portion and a lifting portion, the positioning portion is horizontally arranged, and the lifting portion is inclined and a lower end of the lifting portion is connected to the positioning portion.

[0008] Furthermore, a storage groove for placing a cutting knife is provided on the side wall of the mounting plate, and a pulley is provided at the lower end of the mounting plate.

[0009] Furthermore, the driving module includes a transmission belt, both ends of which are provided with pulleys, one of which is connected to the driving source, and a connecting seat for mounting the engraving machine assembly and the cutting module is provided on the transmission belt.

[0010] Furthermore, a storage plate is arranged on the upper part of the base, steel spikes are arranged on the storage plate, a paper poking wheel is arranged above the steel spikes, and a fan is arranged below the storage plate.

[0011] The beneficial effect of the utility model is that the engraving and sizing cutting device, by installing a cutting module on the engraving assembly, can directly perform cutting operations after the cutting is completed, without the need to take the paper or manual intervention by operators, which can improve the cutting efficiency while improving the continuity of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the subjective question structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the cutting module in the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the slide seat in the utility model;

[0015] Figure 4 This is a schematic diagram of the installation structure of the new middle slide used in this invention.

[0016] Among them: 1-base; 2-crossbeam; 3-engraving machine assembly; 4-track frame; 5-limit block; 6-slide seat; 7-mounting plate; 8-cutting knife; 9-sliding pin; 10-guide groove; 11-spring; 12-avoidance groove; 13-positioning part; 14-lifting part; 15-storage groove; 16-pulley; 17-connecting seat; 18-storage plate; 19-steel thorn; 20-paper poking wheel. DETAILED DESCRIPTION

[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, 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.

[0019] Example 1

[0020] like Figure 1-4 As shown, a lettering and sizing cutting device includes a base 1, a beam 2 is installed above the base 1, a lettering machine assembly 3 is installed on one side of the beam 2, a driving module for driving the lettering machine assembly 3 to move is provided inside the beam 2, and a cutting module that moves synchronously with the lettering machine assembly 3 is also installed on the beam 2. After the lettering machine assembly 3 completes the lettering operation, the driving module drives the cutting module to continue the operation and synchronously cuts the paper, which can effectively improve the cutting efficiency without taking the paper off, and can effectively improve the efficiency of continuous operation.

[0021] The cutting module includes a track frame 4, and the upper surface of the base 1 is provided with a limit stop 5 for limiting the travel of the track frame 4. There are two limit stops 5 and they are respectively located on both sides of the base 1. The track frame 4 is provided with a slide 6 that slides horizontally along the length direction of the track frame 4, and the slide 6 is provided with a mounting plate 7 that slides longitudinally along the height direction of the slide 6. A cutting knife 8 is installed at the lower end of the mounting plate 7, and an adjustment component for adjusting the height of the cutting knife 8 is provided inside the track frame 4.

[0022] The adjustment component includes a sliding pin 9, and a guide groove 10 for use with the sliding pin 9 is opened on the side wall of the track frame 4. Both ends of the sliding pin 9 pass through the two sides of the track frame 4 and move in the guide groove 10. A spring 11 connected to the sliding pin 9 is arranged on the upper part of the slide seat 6, and a avoidance groove 12 corresponding to the position of the sliding pin 9 is opened in the middle part of the slide seat 6. The avoidance groove 12 is a vertically designed through groove to provide space for changing the height of the sliding pin 9.

[0023] The guide groove 10 includes a positioning portion 13 and a lifting portion 14 . The positioning portion 13 is horizontally disposed, and the lifting portion 14 is inclined and a lower end thereof is connected to the positioning portion 13 .

[0024] A storage groove 15 for placing the cutting blade 8 is provided on the side wall of the mounting plate 7, and a pulley 16 is provided at the lower end of the mounting plate 7. The pulley 16 can reduce the friction with the paper during cutting. A positioning groove is provided on the side wall in the middle of the pulley 16, and the upper edge of the blade is located in the positioning groove.

[0025] The driving module includes a transmission belt located in the crossbeam 2, and pulleys are provided at both ends of the transmission belt, one of the pulleys is connected to the driving source, and the driving source adopts a motor. A connecting seat 17 for installing the engraving machine assembly 3 and the cutting module is provided on the transmission belt. The inner side wall of the upper part of the slide 6 is fixedly connected to the connecting seat 17 by bolts, and the connecting seat 17 is connected to the belt by bolts, thereby driving the engraving machine assembly 3 and the cutting module to move.

[0026] A storage plate 18 is provided on the upper part of the base 1, on which steel spikes 19 are provided, above which a paper poking wheel 20 is provided, and below which a fan is provided. The steel spikes 19 and the paper poking wheel 20 can fix the paper, and the fan can ensure that the paper always remains flat.

[0027] Working principle: First, install the track frame 4 on the connecting seat 17. A groove is reserved in the middle of the track frame 4. The slide 6 is inserted into the groove. The mounting plate 7 is vertically inserted into the slide 6. The pin is installed horizontally, passing through the track frame 4, the slide 6 and the mounting plate 7. When the cutting operation starts, the transmission belt continues to move to the left, driving the track frame 4 to contact the left limit block 5 and then stop moving to the left. The transmission belt continues to move to the left. The slide 6 continues to slide in the track frame 4 driven by the connecting seat 17. At this time, the sliding pin 9 slides from the upper end of the guide groove 10 to the positioning part 13 at the lower end. The mounting plate 7 moves downward, driving the cutting knife 8 to approach the paper. At this time, the spring 11 is in a stretched state and the positioning part 13 can overcome the upward pulling force of the spring 11 to ensure that the mounting plate 7 will not reset. At this time, the transmission belt drives the connecting seat 17 to move to the right to cut the paper on the sliding track. After the cutting operation is completed, the transmission belt continues to move to the right. After the outer wall of the transmission frame contacts the limit stopper 5 on the right, as the transmission belt continues to move to the right, the slide seat 6 moves to the right in the track frame 4, and the sliding pin 9 slides from the positioning part 13 to the uppermost end of the lifting part 14. When the sliding pin 9 leaves the positioning part 13 and enters the guide shaft, the spring 11 will reset, and the resetting force of the spring 11 will drive the sliding pin 9 to move to the top of the lifting part 14 to prevent the cutting knife 8 from falling.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lettering and sizing cutting device, comprising a base, a crossbeam is arranged above the base, a lettering machine assembly is arranged on one side of the crossbeam, and a driving module for driving the lettering machine assembly to move is arranged inside the crossbeam, characterized in that: The crossbeam is also provided with a cutting module which moves synchronously with the engraving machine assembly.

2. The engraving and sizing cutting device according to claim 1, characterized in that: The cutting module includes a track frame, the upper surface of the base is provided with a limit block for limiting the travel of the track frame, a slide seat for transverse sliding is provided in the track frame, a mounting plate for longitudinal sliding is provided in the slide seat, a cutting knife is provided at the lower end of the mounting plate, and an adjustment component for adjusting the height of the cutting knife is provided inside the track frame.

3. The engraving and sizing cutting device according to claim 2, characterized in that: The adjustment assembly includes a sliding pin, a guide groove used in conjunction with the sliding pin is arranged on the side wall of the track frame, a spring connected to the sliding pin is arranged on the upper part of the slide seat, and a avoidance groove corresponding to the position of the sliding pin is arranged in the middle part of the slide seat.

4. The engraving and sizing cutting device according to claim 3, characterized in that: The guide groove comprises a positioning portion and a lifting portion, wherein the positioning portion is horizontally arranged, and the lifting portion is inclinedly arranged and a lower end of the lifting portion is connected to the positioning portion.

5. The engraving and sizing cutting device according to claim 3, characterized in that: A storage groove for placing a cutting knife is arranged on the side wall of the mounting plate, and a pulley is arranged at the lower end of the mounting plate.

6. A lettering and sizing cutting device according to any one of claims 1 to 5, characterized in that: The driving module comprises a transmission belt, both ends of which are provided with pulleys, one of which is connected to a driving source, and a connecting seat for mounting a plotter assembly and a cutting module is provided on the transmission belt.

7. The engraving and sizing cutting device according to claim 1, characterized in that: A storage plate is arranged on the upper part of the base, steel spikes are arranged on the storage plate, a paper poking wheel is arranged above the steel spikes, and a fan is arranged below the storage plate.

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