Carriage structure

Abstract

The utility model belongs to the technical field of film cutting machines, and relates to a sports car structure which comprises a base, a sliding bearing, a sliding block and a sliding block. The tool apron is installed on the base in a sliding mode and can move up and down relative to the base, and the tool apron is used for fixing a nicking tool; the linear module is arranged on the base, and the linear module drives the cutter seat to move through a connecting rod; wherein the number of the through holes is two, and the linear module is arranged between the two through holes.

Description

Technical Field

[0001] The utility model belongs to the technical field of film cutting machines and relates to a sports car structure. Background Art

[0002] Film cutting machine is a kind of equipment used for cutting flexible materials or engraving. It usually consists of a machine base, a slide bar and a sports car structure. The sports car structure with a carving knife fixed on it is driven by a transmission belt to reciprocate on the slide bar. When the film cutting machine is working, there are two ways to lower the knife. One is to drive the slide bar to move downward, thereby driving the sports car and the carving knife to descend. The other is to have a motor on the sports car structure, and the motor drives the carving knife to move downward to achieve the lowering of the knife.

[0003] The motor on the sports car structure drives the knife to move down. The advantage of this method is that the depth and speed of the knife can be accurately controlled, and more delicate cutting and engraving effects can be achieved. In the prior art, the motor is generally located at the front end of the slide bar, with the center of gravity forward. In order to maintain the stability of the sports car structure, the front-to-back distance is long, which is not suitable for miniaturized desktop film cutting machines. Utility Model Content

[0004] The utility model aims to provide a sports car structure in view of the deficiencies of the prior art, in which the motor is centrally placed to improve space utilization.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A sports car structure, comprising:

[0007] A base, wherein the base is provided with a through hole for the slide rod to pass through, and a sliding bearing is provided in the through hole so that the base can slide along the slide rod;

[0008] A knife seat, which is slidably mounted on the base and can move up and down relative to the base, and is used to fix the carving knife;

[0009] A linear module, wherein the linear module is arranged on a base and drives the tool seat to move by a connecting rod;

[0010] There are two through holes, and the linear module is arranged between the two through holes.

[0011] Furthermore, a belt buckle is provided on the base, and the belt buckle is connected to an external transmission belt.

[0012] Furthermore, the base is provided with a through slot for the transmission belt to pass through;

[0013] The through groove separates a boss from the base, the boss is located between the transmission belts on both sides, and the belt buckle is arranged on the boss.

[0014] Furthermore, a slide groove is provided on the base, a vertical rod is provided in the slide groove, the knife holder is slidably installed in the slide groove through the vertical rod, and the connecting rod passes through the slide groove and is connected to the knife holder.

[0015] Furthermore, a circuit board is provided on the base, and the circuit board is connected to an external central control module through a flexible guide.

[0016] Furthermore, the knife seat is provided with a knife groove for fixing the carving knife, and the two ends of the knife groove are hinged with a pressing plate and a fixing piece;

[0017] The pressing plate covers the knife groove, and the fixing member is in close contact with the pressing plate;

[0018] An eccentric cam is arranged on the fixing member. When the fixing member rotates, the eccentric cam presses the engraving knife in the fixing knife groove of the pressing plate.

[0019] By applying the technical solution of the utility model, the overall length of the machine can be reduced and the space utilization rate can be improved by placing the motor in the sports car structure. The displacement of the knife seat is driven by a linear module and a connecting rod, so that the cutting depth and speed of the engraving knife can be accurately controlled, thereby achieving a more refined cutting and engraving effect. The base can slide along the slide rod through a sliding bearing, which can improve the stability of the sports car structure and reduce vibration and error during the cutting process. Through the belt buckle and through groove on the base, as well as the external transmission belt connection, the reliable operation of the transmission system can be ensured, and the stability and work efficiency of the equipment can be improved.

[0020] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures particularly pointed out in the written description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is described in detail below in conjunction with the accompanying drawings to make the above advantages of the present invention more clear.

[0022] Figure 1 It is a schematic diagram of a sports car structure of the utility model;

[0023] Figure 2 It is a side view of a sports car structure of the utility model;

[0024] Figure 3 The utility model is an exploded view of a sports car structure. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0026] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship described in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Reference Figure 1-3 As shown, a sports car structure includes:

[0030] A base 100, wherein the base 100 is provided with a through hole 110 for the slide rod to pass through, and a sliding bearing is provided in the through hole 110 so that the base 100 can slide along the slide rod;

[0031] A knife holder 200, which is slidably mounted on the base 100 and can move up and down relative to the base 100, and is used to fix the carving knife;

[0032] A linear module 300, wherein the linear module 300 is disposed on the base 100, and the linear module 300 drives the tool holder 200 to move via a connecting rod 400;

[0033] The number of the through holes 110 is two, and the linear module 300 is disposed between the two through holes 110 .

[0034] The base 100 is the supporting part of the entire sports car structure. It is provided with a through hole 110 for the slide rod to pass through, and a sliding bearing is arranged in the through hole 110. This design enables the base 100 to slide along the slide rod to ensure the smoothness and accuracy of the sliding. The knife holder 200 is a part for fixing the carving knife. It is slidably mounted on the base 100 and can move up and down relative to the base 100. This design can realize the flexible adjustment of the knife holder 200 and change the position and depth of the carving knife as needed. The linear module 300 is arranged on the base 100 and drives the displacement of the knife holder 200 through the connecting rod 400. The connecting rod 400 is connected to the linear module 300 and can convert the linear motion into the up and down displacement of the knife holder 200. This design can realize the precise control of the knife holder 200 and make the cutting depth and speed of the carving knife adjustable. The number of through holes 110 in the sports car structure is 2, and the linear module 300 is arranged between the two through holes 110. This design can provide more stable support and guidance, ensuring smooth movement and accurate control of the knife holder 200. By placing the motor in the sports car structure, the overall length of the machine can be reduced and the space utilization rate can be improved. This is very important for miniaturized desktop film cutting machines, which utilizes the space between the two slide bars and reduces the front and rear distance of the sports car structure.

[0035] In this implementation case, a belt buckle 500 is provided on the base 100, and the belt buckle 500 is connected to an external transmission belt.

[0036] The base 100 is the supporting part of the entire sports car structure, and a belt buckle 500 is provided on it. The belt buckle 500 is a component used to connect to an external transmission belt, and the transmission force can be transmitted through the connection with the transmission belt. The belt buckle 500 is connected to an external transmission belt, and the power can be transmitted to other components in the sports car structure, such as a carving knife, through the transmission belt. This design can realize the transmission and conversion of power, so that the equipment can work normally. Compared with other transmission methods, space can be saved by using a transmission belt. The transmission belt can be flexibly arranged without space restrictions, and can better adapt to the layout and design of the equipment. The transmission belt has a certain elasticity and buffering performance, which can reduce the impact and vibration during the transmission process and improve the operating stability and cutting quality of the equipment.

[0037] In this embodiment, the base 100 is provided with a through slot 120 for the transmission belt to pass through;

[0038] The through groove 120 separates a boss from the base 100, and the boss is located between the transmission belts on both sides, and the belt buckle 500 is arranged on the boss. The base 100 is the supporting part of the entire sports car structure, and is provided with a through groove 120 for the transmission belt to pass through. By providing the through groove 120 on the base 100, a suitable channel can be provided for the transmission belt, so that the transmission belt can pass through the base 100 smoothly.

[0039] The through groove 120 separates a boss from the base 100, and the boss is located between the transmission belts on both sides. The design of the boss can isolate the transmission belts and prevent mutual interference and collision between the transmission belts. The belt buckle 500 is set on the boss and is used to fix the transmission belt on the boss. By connecting the belt buckle 500 to the transmission belt, it can be ensured that the transmission belt is firmly fixed during the working process and will not slide or fall off.

[0040] The setting of the boss can isolate the transmission belts and prevent mutual interference and collision between the transmission belts. This can avoid friction and damage between the transmission belts and extend the service life of the transmission belts. It also reduces the encroachment of the sports car structure on the front and rear space and improves space utilization.

[0041] In this embodiment, the base 100 is provided with a slide groove 130, a vertical rod 140 is provided in the slide groove 130, the tool holder 200 is slidably installed in the slide groove 130 through the vertical rod 140, and the connecting rod 400 passes through the slide groove 130 and is connected to the tool holder 200. The base 100 is the supporting part of the entire sports car structure, and a slide groove 130 is provided on it. The design of the slide groove 130 can be used to install and fix the vertical rod 140, and provide support and guidance for the sliding of the tool holder 200. The slide groove 130 is provided with a vertical rod 140, and the tool holder 200 is slidably installed in the slide groove 130 through the vertical rod 140. The setting of the vertical rod 140 can make the tool holder 200 do linear motion in the slide groove 130, so as to realize the up and down displacement of the tool holder 200. Through the setting of the slide groove 130 and the vertical rod 140, the tool holder 200 can do linear motion in the slide groove 130, so as to realize the sliding and up and down displacement of the tool holder 200. Such a design can ensure the movement stability and precision of the knife holder 200, and improve the accuracy and quality of cutting. By arranging the slide 130 and the vertical rod 140 on the base 100, the space can be effectively utilized. The linear motion of the vertical rod 140 and the connection method of the connecting rod 400 can realize the displacement of the knife holder 200 in a smaller space, which is suitable for miniaturized desktop film cutting machines. The components such as the slide 130, the vertical rod 140 and the connecting rod 400 have a simple and reliable structure and are easy to manufacture and install. Such a design can reduce manufacturing costs and maintenance costs and improve the reliability and service life of the equipment.

[0042] In this embodiment, a circuit board 600 is provided on the base 100, and the circuit board 600 is connected to the external central control module through a flexible guide. A circuit board 600 is provided on the base 100 for controlling and managing the movement and cutting process of the sports car structure. The circuit board 600 integrates corresponding electronic components and control chips for realizing the input and output of control signals. Electronic control of the sports car structure can be realized through the circuit board 600 on the base 100. The control chip can receive and process control signals from the central control module, thereby realizing precise control of the knife holder 200 and the engraving knife. This can meet different work requirements and improve the accuracy and efficiency of cutting. The flexible guide has a certain bending performance and can adapt to the connection requirements between the base 100 and the central control module. The design of the flexible guide can make the connection between the circuit board 600 and the central control module more stable and reduce the risk of connection failure and signal interference.

[0043] In this embodiment, the knife seat 200 is provided with a knife groove 210 for fixing the carving knife, and the two ends of the knife groove 210 are hinged with a pressing plate 220 and a fixing member 230;

[0044] The pressing plate 220 covers the knife groove 210, and the fixing member 230 is in close contact with the pressing plate 220;

[0045] The fixing member 230 is provided with an eccentric cam. When the fixing member 230 rotates, the eccentric cam squeezes the pressing plate 220 to fix the chisel in the knife groove 210. Through the design of the pressing plate 220, the fixing member 230 and the eccentric cam, the chisel can be stably fixed. The squeezing effect of the eccentric cam can keep the position of the chisel in the knife groove 210 stable, reducing the shaking and deviation of the chisel. The design of fixing the chisel can ensure the position stability of the chisel during the cutting process, thereby improving the precision and quality of cutting.

[0046] Easy tool adjustment: The design of the pressing plate 220 and the fixing member 230 makes it easier to adjust the tool. By loosening the fixing member 230, the position and depth of the chisel can be adjusted to meet different cutting requirements. The design of the knife holder 200 makes it easier to replace and maintain the chisel. By loosening the fixing member 230, the chisel can be easily replaced or the tool can be maintained and sharpened.

[0047] A plotter includes the above-mentioned sports car structure. The plotter adopts the above-mentioned sports car structure, and can achieve accurate engraving effects by accurately controlling the up and down displacement of the knife seat 200 and the cutting depth of the engraving knife to meet different engraving requirements. The design of the sports car structure can provide a stable cutting and engraving platform, reduce vibration and error during the cutting process, and improve cutting quality and stability. The plotter adopts the knife groove 210 on the knife seat 200 and the drive of the linear module 300, which can easily adjust the position and depth of the engraving knife to meet different engraving requirements. The plotter is equipped with a corresponding control system to achieve accurate control of the plotter. The central control module provides an operation interface and control signals, and the circuit board 600 receives and processes signals to achieve accurate movement and engraving of the plotter. By placing the motor in the sports car structure, the overall length of the machine can be reduced and the space utilization rate can be improved. The linear module 300 and the connecting rod 400 are used to drive the displacement of the knife seat 200, so that the cutting depth and speed of the engraving knife can be accurately controlled, thereby achieving more refined cutting and engraving effects. The base 100 can slide along the slide bar through the sliding bearing, which can improve the stability of the sports car structure and reduce vibration and error during the cutting process. The belt buckle 500 and the through slot 120 on the base 100 and the external transmission belt connection can ensure the reliable operation of the transmission system and improve the stability and work efficiency of the equipment.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sports car structure, characterized in that: include: A base (100), wherein the base (100) is provided with a through hole (110) for the slide rod to pass through, and a sliding bearing is provided in the through hole (110) so that the base (100) can slide along the slide rod; A knife seat (200), wherein the knife seat (200) is slidably mounted on the base (100) and can move up and down relative to the base (100), and the knife seat (200) is used to fix the carving knife; A linear module (300), wherein the linear module (300) is arranged on the base (100), and the linear module (300) drives the tool holder (200) to move via a connecting rod (400); There are two through holes (110), and the linear module (300) is arranged between the two through holes (110).

2. The sports car structure according to claim 1, characterized in that: The base (100) is provided with a belt buckle (500), and the belt buckle (500) is connected to an external transmission belt.

3. The sports car structure according to claim 2, characterized in that: The base (100) is provided with a through slot (120) for the transmission belt to pass through; The through groove (120) separates a boss from the base (100), the boss is located between the transmission belts on both sides, and the belt buckle (500) is arranged on the boss.

4. The sports car structure according to claim 1, characterized in that: The base (100) is provided with a slide groove (130), a vertical rod (140) is provided in the slide groove (130), the knife seat (200) is slidably installed in the slide groove (130) through the vertical rod (140), and the connecting rod (400) passes through the slide groove (130) and is connected to the knife seat (200).

5. The sports car structure according to claim 1, characterized in that: A circuit board (600) is provided on the base (100), and the circuit board (600) is connected to an external central control module through a flexible guide.

6. The sports car structure according to claim 1, characterized in that: The knife seat (200) is provided with a knife groove (210) for fixing the carving knife, and the two ends of the knife groove (210) are hinged with a pressing plate (220) and a fixing member (230); The pressing plate (220) covers the knife groove (210), and the fixing member (230) is in close contact with the pressing plate (220); An eccentric cam is provided on the fixing member (230), and when the fixing member (230) rotates, the eccentric cam presses the pressing plate (220) to fix the carving knife in the knife groove (210).

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