Small cutting plotter

Abstract

The invention relates to a small cutting plotter which comprises a cutting plotter body, the cutting plotter body comprises a left cover shell and a right cover shell, the left cover shell and the right cover shell are distributed in a bilateral symmetry mode, a conveying plate is arranged between the left cover shell and the right cover shell, a guide rail protective cover is arranged above the conveying plate, and the two ends of the guide rail protective cover are connected with the left cover shell and the right cover shell; a guide rail is arranged in the guide rail protective cover, and driving mechanisms are arranged in the left cover shell and the right cover shell and drive the trolley synchronous belt to move. According to the lettering machine, the trolley synchronous belt and the trolley assembly on the trolley synchronous belt can be driven to move left and right in the horizontal direction of the guide rail, meanwhile, the trolley assembly controls the tool apron on the tool holder assembly to move up and down, and therefore lettering operation on materials is achieved, and the working efficiency is greatly improved; and the arrangement of the pressing wheels can be suitable for auxiliary conveying of materials with different thicknesses, and the phenomenon that the lettering precision of the materials is affected due to the fact that the materials deviate in the lettering operation process is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of engraving machines, in particular to a small engraving machine. Background Art

[0002] There are many types of plotters that cut patterns on paper media, which provide a lot of convenience and fun for people's daily life and work. Nowadays, the mini plotters generally used in small processing workshops and families have rough structures and poor precision, resulting in rough patterns cut on the cutting media, and the corner cutting parts and slender parts are prone to breakage and fracture, making it difficult for the plotters to meet the requirements of users.

[0003] A plotter is a very common device used in the advertising decoration industry. Many people also call it a plotter, a plotter, etc. It works in a way that it is connected to a computer, accepts computer commands, and is controlled and driven by a computer. The user first enters the required text through the graphic editing and processing software installed in the computer that matches the plotter, and sets the required font and font size, or makes the required graphics. After completing the design of the required content, the user can send instructions to the plotter through the computer, and the computer controls and drives the plotter's knife to engrave the text and images designed on the computer on the engraved object (usually post-it notes and plastic film). The plotter can also be used to cut paper or engrave the material inside paper and thin metal.

[0004] The structural design of the engraving machines currently on the market is unreasonable, the machine body is unstable, difficult to move, slow, and inefficient. At the same time, the energy loss is also very large. Due to the different types of engraved objects, the thickness of the engraved objects is different, which makes the pressure roller unable to press the billboard membranes of different thicknesses. There is a defect that the engraving machine has a poor use effect. Summary of the invention

[0005] The purpose of the present invention is to provide a small engraving machine to solve the problems of unreasonable structural design, unstable body performance, difficult movement, slow speed, low efficiency, and very large energy loss of the engraving machines on the market. Due to the different types of engraved objects, the thickness of the engraved objects is different, which causes the pressure roller to be unable to press billboard membranes of different thicknesses, resulting in the defect of poor use effect of the engraving machine.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a small engraving machine, including a engraving machine body, the engraving machine body including a left cover shell and a right cover shell, the left cover shell and the right cover shell are symmetrically distributed, a transmission plate is provided between the left cover shell and the right cover shell, a guide rail guard is provided above the transmission plate, the two ends of the guide rail guard are connected to the left cover shell and the right cover shell, a guide rail is provided inside the guide rail guard, a driving mechanism is provided inside the left cover shell and the right cover shell, the driving mechanism drives the trolley synchronous belt to move, the trolley synchronous belt is connected to a trolley assembly, the trolley assembly is slidably connected to the guide rail, and a tool clamp assembly is provided on the trolley assembly.

[0007] Preferably, both ends of the bottom surface of the guide rail are provided with a pressure wheel assembly, and the pressure wheels on the pressure wheel assembly can play a role in assisting the conveyance of materials.

[0008] Preferably, a groove is provided on the top surface of the conveying plate, a main roller is provided inside the groove, two ends of the main roller are rotatably connected to the left cover shell and the right cover shell respectively, and one end of the main roller passes through the left cover shell and extends outward to be connected to the output end of the motor.

[0009] Preferably, a photoelectric sensor is embedded on the top surface of the conveying plate.

[0010] Preferably, a display screen is embedded in the outer wall of the right cover shell, an interface board is embedded in the end face of the right cover shell, the output end of the interface board is connected to the display screen, the output end of the display screen is connected to the driving mechanism, the motor and the photoelectric sensor, and the output end of the driving mechanism is electrically connected to the trolley assembly.

[0011] The present invention has at least the following beneficial effects:

[0012] 1. The present invention can drive the trolley synchronous belt and the trolley assembly thereon to move left and right along the horizontal direction of the guide rail through the driving mechanism, and at the same time the trolley assembly controls the tool holder on the tool clamp assembly to move up and down, thereby realizing the lettering operation on the material, with a simple structure and greatly improving the work efficiency;

[0013] 2. The present invention drives the main roller shaft to rotate clockwise or counterclockwise through the output end of the motor. The rotation of the main roller shaft drives the boring to move forward or backward under the action of friction force to realize the conveying and lettering of materials. The structure is simple and the work efficiency is greatly improved. At the same time, the pressing wheel on the pressing wheel assembly is manually pressed downward. The setting of the pressing wheel can be suitable for auxiliary conveying of borings of different thicknesses to prevent the material from being offset during the lettering operation, thereby affecting the lettering accuracy of the material;

[0014] 3. A photoelectric sensor is embedded on the top surface of the conveying plate of the present invention, and the photoelectric sensor is electrically connected to the display screen. The photoelectric sensor can sense whether there is material on the conveying plate for conveying. When the photoelectric sensor senses that there is no material on the conveying plate, the photoelectric sensor transmits information to the display screen, and the display screen controls to pause the operation of the motor and the driving mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural front view of the present invention;

[0016] Figure 2 It is a structural side view of the present invention;

[0017] Figure 3 It is a structural cross-sectional view of the present invention.

[0018] In the accompanying drawings: 1. interface board; 2. display screen; 3. right cover shell; 4. left cover shell; 5. guide rail guard; 6. pressure wheel assembly; 7. main roller shaft; 8. photoelectric sensor; 9. trolley timing belt; 10. trolley assembly; 11. tool clamp assembly; 12. guide rail; 13. groove; 14. conveyor plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example

[0021] See also Figure 1-Figure 3The present invention provides a technical solution: a small plotter, including a plotter body, the plotter body including a left cover shell 4 and a right cover shell 3, the left cover shell 4 and the right cover shell 3 are symmetrically distributed, a transmission plate 14 is detachably provided between the left cover shell 4 and the right cover shell 3 by screws, a guide rail shield 5 is provided above the transmission plate 14, the two ends of the guide rail shield 5 are detachably connected to the left cover shell 4 and the right cover shell 3 by screws, a guide rail 12 is provided inside the guide rail shield 5, the two ends of the guide rail 12 are detachably connected to the left cover shell 4 and the right cover shell 3 by screws, the left cover shell 4 and the right cover shell 3 are detachably connected to the left cover shell 4 and the right cover shell 3 by screws, A driving mechanism is provided inside the shell 3, which drives the trolley synchronous belt 9 to move. The trolley synchronous belt 9 is connected to a trolley assembly 10, which is slidably connected to a guide rail 12, and a tool clamp assembly 11 is provided on the trolley assembly 10. The driving mechanism can drive the trolley synchronous belt 9 and the trolley assembly 10 thereon to move left and right along the horizontal direction of the guide rail 12, and at the same time, the trolley assembly 10 controls the tool seat on the tool clamp assembly 11 to move up and down, thereby realizing the engraving operation on the material. The structure is simple and the work efficiency is greatly improved.

[0022] Reference Figure 1-Figure 2 , both ends of the bottom surface of the guide rail 12 are detachably provided with a pressure wheel assembly 6 by screws, and the pressure wheel on the pressure wheel assembly 6 can play an auxiliary conveying role for the material, and a groove 13 is opened on the top surface of the conveying plate 14, and a main roller shaft 7 is arranged inside the groove 13, and the two ends of the main roller shaft 7 are rotatably connected with the left cover shell 4 and the right cover shell 3 respectively, and one end of the main roller shaft 7 passes through the left cover shell 4, and extends outward to be connected with the output end of the motor, and the main roller shaft 7 is driven by the output end of the motor to rotate clockwise or counterclockwise, and the rotation of the main roller shaft 7 drives the material to move forward or backward under the action of friction, so as to realize the conveying and engraving of the material, with a simple structure and greatly improved work efficiency. At the same time, the pressure wheel on the pressure wheel assembly 6 is manually pressed downward, and the setting of the pressure wheel can be suitable for materials of different thicknesses for auxiliary conveying, so as to prevent the material from being offset during the engraving operation, thereby affecting the engraving accuracy of the material.

[0023] Reference Figure 1 A photoelectric sensor 8 is embedded on the top surface of the conveying plate 14, and the photoelectric sensor 8 is electrically connected to the display screen 2. The setting of the photoelectric sensor 8 can sense whether there is material on the conveying plate 14 for conveying. When the photoelectric sensor 8 senses that there is no material on the conveying plate 14, the photoelectric sensor 8 transmits information to the display screen 2, and the display screen 2 controls the suspension of the operation of the motor and the driving mechanism. The outer wall of the right cover shell 3 is embedded with the display screen 2, and the end face of the right cover shell 3 is embedded with an interface board 1, and the output end of the interface board 1 is connected to the display screen 2, and the output end of the display screen 2 is connected to the driving mechanism, the motor and the photoelectric sensor 8, and the output end of the driving mechanism is electrically connected to the trolley assembly 10.

[0024] Working principle: When in use, plug a special power adapter into the machine at the position of the interface board 1, press the switch and the display screen 2 lights up, insert a USB flash drive or network cable at the interface board 1, import the cutting file to the engraving machine, or transmit it through a wireless network connection. After the engraving machine receives the file, it starts operating the machine through the display screen 2, manually presses down the pressure wheel, and the main roller shaft 7 rotates clockwise or counterclockwise, which will drive the medium to move forward and backward under the action of friction. The trolley synchronous belt 9 controls the trolley assembly 10 to move in the left and right directions. The trolley assembly 10 controls the tool holder on the tool clamp assembly 11 to move up and down to realize the engraving operation on the material.

[0025] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A small-sized engraving machine, comprising an engraving machine body, characterized in that: The engraving machine body comprises a left cover shell (4) and a right cover shell (3), wherein the left cover shell (4) and the right cover shell (3) are symmetrically distributed on the left and right sides, a transmission plate (14) is provided between the left cover shell (4) and the right cover shell (3), a guide rail guard (5) is provided above the transmission plate (14), two ends of the guide rail guard (5) are connected to the left cover shell (4) and the right cover shell (3), a guide rail (12) is provided inside the guide rail guard (5), a driving mechanism is provided inside the left cover shell (4) and the right cover shell (3), the driving mechanism drives the trolley synchronous belt (9) to move, the trolley synchronous belt (9) is connected to a trolley assembly (10), the trolley assembly (10) is slidably connected to the guide rail (12), and a tool clamp assembly (11) is provided on the trolley assembly (10).

2. A small-sized engraving machine according to claim 1, characterized in that: Both ends of the bottom surface of the guide rail (12) are provided with a pressure wheel assembly (6), and the pressure wheels on the pressure wheel assembly (6) can assist in conveying materials.

3. A small-sized engraving machine according to claim 1, characterized in that: The top surface of the transmission plate (14) is provided with a groove (13), and a main roller shaft (7) is provided inside the groove (13). The two ends of the main roller shaft (7) are rotatably connected to the left cover shell (4) and the right cover shell (3), respectively, and one end of the main roller shaft (7) passes through the left cover shell (4) and extends outward to be connected to the output end of the motor.

4. A small-sized engraving machine according to claim 1, characterized in that: A photoelectric sensor (8) is embedded on the top surface of the conveying plate (14).

5. A small-sized engraving machine according to claim 4, characterized in that: A display screen (2) is embedded in the outer wall of the right cover shell (3), and an interface board (1) is embedded in the end face of the right cover shell (3). The output end of the interface board (1) is connected to the display screen (2), the output end of the display screen (2) is connected to a driving mechanism, a motor and a photoelectric sensor (8), and the output end of the driving mechanism is electrically connected to a trolley assembly (10).

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