Automatic metal scrap cleaning device suitable for scribing machine

Abstract

The utility model relates to an automatic metal scrap cleaning device suitable for a scribing machine, which comprises a scribing platform, a scribing machine body, an equipment operating platform and a cleaning device, the scribing machine body and the cleaning device move back and forth on a sliding rail of the scribing platform, the equipment operating platform is fixedly arranged on the side edge of the scribing platform, the cleaning device comprises a rolling brush, and the rolling brush is arranged on the scribing platform. The two ends of the rolling brush are connected with a first sweeping rolling brush driving main machine and a second sweeping rolling brush driving main machine correspondingly, the first sweeping rolling brush driving main machine and the second sweeping rolling brush driving main machine which are symmetrically arranged are consistent in structure, and a movable base of the first sweeping rolling brush driving main machine is connected with a sliding rail on the scribing platform through a sliding block. The cleaning device is additionally arranged on the scribing platform, the scribing platform can be automatically cleaned after one-time scribing is completed, and it can be effectively guaranteed that the surface of the scribing platform and the surface of a workpiece are clean.

Description

Technical Field

[0001] This utility model relates to a scribing machine, specifically an automatic metal shavings cleaning device suitable for scribing machines. Background Technology

[0002] When a scribing machine is working, it generates a large amount of metal shavings. These shavings will be scattered on the surface of the scribing table. If they are not cleaned in time, the metal shavings on the scribing table will gradually be pressed onto the surface of the scribing table, causing the workpiece to be unable to be laid flat and scratching the workpiece, thus affecting the workpiece processing.

[0003] Currently, a utility model patent with publication number CN212071252U discloses a metal parts processing workbench that facilitates the cleaning of debris. The workbench includes a workbench body and a connecting plate. A fixing hole is opened at the left end of the workbench body, and a connecting pipe is fixed inside the fixing hole. A connecting plate is fitted onto the connecting pipe, and a U-shaped pipe is connected to the upper end of the connecting plate. A mounting bracket is fixed to the right side of the connecting plate, and a fan is installed at the lower end of the mounting bracket. A snap-fit ​​groove is opened at the upper end of the connecting plate, and a dome-shaped chamber is snapped into the snap-fit ​​groove. A connection port is opened at the left end of the dome-shaped chamber, and a U-shaped pipe is snapped into the connection port. An annular groove is threaded into the interior of the dome-shaped chamber. A filter screen is installed at the upper end of the workbench body, and a collection box is installed at the upper end of the workbench body. A discharge port is installed at the upper end of the collection box, and the collection box is connected to the connecting pipe. This utility model allows for the absorption of waste materials from both the upper and lower parts, and the upper dome-shaped chamber is connected to the lower collection box, facilitating waste material collection.

[0004] As can be seen from the above-disclosed technical content, as prior art, the utility model with announcement number CN212071252U processes metal shavings by suction from the top and discharge from the bottom. However, the main cleaning work still needs to be done manually, which is not suitable for large equipment such as scribing machines and is not very convenient to operate. Utility Model Content

[0005] To address the problems existing in the prior art, this utility model provides an automatic metal shavings cleaning device suitable for scribing machines. It can automatically clean the scribing platform after a scribing operation, effectively ensuring the cleanliness of the scribing platform and the workpiece surface.

[0006] To achieve the above objectives, this utility model provides an automatic metal debris cleaning device for a scribing machine, comprising a scribing platform, a scribing machine body, an equipment operating table, and a cleaning device. The scribing machine body and the cleaning device move back and forth on the slide rail of the scribing platform. The equipment operating table is fixedly installed on the side of the scribing platform. The cleaning device includes a roller brush, with two ends of the roller brush connected to a first cleaning roller brush drive unit and a second cleaning roller brush drive unit, respectively. The first and second cleaning roller brush drive units, which are symmetrically arranged, have identical structures. The movable base of the first cleaning roller brush drive unit is connected to the slide rail on the scribing platform via a slider. A semi-through slot is opened on the upper part of the movable base to vertically install a guide rail for the roller brush drive motor. The roller brush drive synchronous motor is mounted on the guide rail of the roller brush drive motor via a bracket and a slider. A lifting spring protective cover is fixedly installed on the upper part of the movable base. The lower end of a spring mounted on the lifting spring protective cover via a bracket is hinged to the bracket of the roller brush drive synchronous motor. The output shaft of the roller brush drive synchronous motor is connected to one end of the roller brush via a universal joint. A photoelectric sensor is installed at the bottom of the movable base.

[0007] In addition, the automatic metal debris cleaning device for a scribing machine proposed in the above embodiments of this utility model may also have the following additional technical features:

[0008] As a further improvement of this utility model, the upper surface of the scribing platform is provided with marking lines.

[0009] As a further improvement of this utility model, the spring is a rubber brush with a built-in spring in the bristles.

[0010] As a further improvement of this utility model, the drive motor inside the movable base engages with the toothed belt on the scribe platform via gears.

[0011] As a further improvement of this utility model, the motor of the synchronous motor driving the brush of the second sweeping brush drive host is replaced with a bearing.

[0012] By means of the above solution, the present invention has at least the following advantages: by adding a cleaning device to the scribing platform, the scribing platform can be automatically cleaned after one scribing is completed, which can effectively ensure the cleanliness of the scribing platform and the workpiece surface. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1This is a 3D schematic diagram of the operating status of an automatic metal shavings cleaning device suitable for scribing machines;

[0015] Figure 2 This is a 3D view of an automatic metal scrap removal device suitable for scribing machines;

[0016] Figure 3 This is a structural diagram of the cleaning roller brush drive unit of an automatic metal shavings cleaning device suitable for scribing machines;

[0017] Figure 4 This is a schematic diagram of the working direction of the movable base and roller brush of an automatic metal shavings cleaning device suitable for a scribing machine;

[0018] In the diagram: 1. Scribing platform, 2. Scribing machine body, 3. Equipment operating table, 4. Cleaning device, 41. Cleaning roller brush drive unit one, 411. Lifting spring protective cover, 412. Spring, 413. Roller brush drive motor guide rail, 414. Roller brush drive synchronous motor, 415. Moving base, 42. Roller brush, 43. Cleaning roller brush drive unit two. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, in the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0021] The automatic metal debris cleaning device for scribing machines according to this invention is described below with reference to the accompanying drawings.

[0022] In Embodiment 1 of this application, as Figures 1 to 3As shown, this automatic metal scrap cleaning device for a scribing machine (hereinafter referred to as "the present invention") includes a scribing platform 1, a scribing machine body 2, an equipment operating table 3, a cleaning device 4, a first cleaning roller brush drive unit 41, a lifting spring protective cover 411, a spring 412, a roller brush drive motor guide rail 413, a roller brush drive synchronous motor 414, a movable base 415, a roller brush 42, and a second cleaning roller brush drive unit 43. The scribing machine body 2 and the cleaning device 4 move back and forth on the guide rail of the scribing platform 1. The equipment operating table 3 is fixedly installed on the side of the scribing platform 1. The cleaning device 4 includes a roller brush 42, with the two ends of the roller brush 42 connected to the first cleaning roller brush drive unit 41 and the second cleaning roller brush drive unit 43, respectively. The cleaning devices are symmetrically arranged. The sweeping roller brush drive unit 1 41 and the cleaning roller brush drive unit 2 43 have the same structure. The movable base 415 of the cleaning roller brush drive unit 1 41 is connected to the slide rail on the scribing platform 1 through a slider. The upper part of the movable base 415 has a semi-through slot to vertically install the roller brush drive motor guide slide rail 413. The roller brush drive synchronous motor 414 is installed on the roller brush drive motor guide slide rail 413 through a bracket and a slider. The upper part of the movable base 415 is fixedly installed with a lifting spring protective cover 411. The lower end of the spring 412 installed in the lifting spring protective cover 411 through the bracket is hinged to the bracket of the roller brush drive synchronous motor 414. The output shaft of the roller brush drive synchronous motor 414 is connected to one end of the roller brush 42 through a universal joint. The bottom of the movable base 415 is equipped with a photoelectric sensor.

[0023] The utility model patent CN212071252U describes a metal processing workbench that facilitates the cleaning of metal debris (hereinafter referred to as "the patent"). The patent uses an upward suction and downward discharge method to handle metal debris, but the main cleaning work still needs to be done manually, which is not suitable for large equipment such as scribing machines and is not very convenient to operate. The present invention, by directly adding a cleaning device 4 to the scribing platform 1, can automatically clean the scribing platform 1 after one scribing, which can effectively ensure the cleanliness of the scribing table and the workpiece surface.

[0024] This embodiment 2 is basically the same as the structure of embodiment 1. The difference is that the upper surface of the marking platform 1 is provided with marking lines. The marking lines can help the photoelectric sensor installed at the bottom of the movable base 415 to better calculate its position, improve the synchronization performance of the first cleaning roller brush drive host 41 and the second cleaning roller brush drive host 43, and prevent the roller brush 42 from getting stuck due to the asynchronous operation of the roller brush drive synchronous motors of the first cleaning roller brush drive host 41 and the second cleaning roller brush drive host 43.

[0025] To further optimize the working efficiency of this application and improve the cleaning effect, the spring 412 is a rubber brush with built-in springs in the bristles. To ensure stable operation of the moving bases of the first and second sweeping roller brush drive units 41 and 43, the drive motor inside the moving base 415 engages with the toothed belt on the scribing platform 1 via gears. To further prevent the roller brush 42 from jamming due to asynchronous operation of the roller brush drive synchronous motors of the first and second sweeping roller brush drive units 41 and 43, the motor of the roller brush drive synchronous motor 414 of the second sweeping roller brush drive unit 43 is replaced with a bearing. This effectively solves the problem of insufficient synchronization when only one roller brush drive synchronous motor is working.

[0026] When in use, install the automatic metal shavings cleaning device suitable for the scribing machine and connect the corresponding wiring, and the equipment can be put into use.

[0027] When this utility model is used, its specific operation is as follows:

[0028] During use, the scribing machine body 2 moves back and forth on the scribing platform 1 to perform scribing operations. After one scribing operation is completed, the overhead crane moves the workpiece away, and the scribing machine body 2 returns to its original position. Figure 4 As shown, the drive motor inside the movable base 415 of the cleaning roller brush drive unit 41 of the cleaning device 4 drives the cleaning roller brush drive unit 41 to move along the slide rail of the scribing platform 1 in direction A via gears and racks. At the same time, the roller brush drive synchronous motor 414 starts to rotate, causing the roller brush 42 to roll in direction B. The continuously rolling roller brush 42 sweeps metal debris out of the scribing platform 1, while the spring 412 provides downward pressure to ensure that the metal debris is cleaned up. After cleaning is completed, the cleaning device 4 automatically resets. The scribing machine can then load a new workpiece and begin the next scribing cycle.

[0029] The photoelectric sensor of the movable base 415 continuously scans the marking lines on the marking platform 1 and determines the working speed of the stepper motor inside the movable base 415 according to the marking lines, so that the first cleaning roller brush drive host 41 and the second cleaning roller brush drive host 43 move synchronously, preventing the roller brush 42 from getting stuck due to the inconsistent movement of the first cleaning roller brush drive host 41 and the second cleaning roller brush drive host 43.

[0030] The working principle of the second sweeping roller brush drive unit 43 is the same as that of the first sweeping roller brush drive unit 41.

[0031] In summary, the automatic metal shavings cleaning device for a scribing machine according to this utility model embodiment can automatically clean the scribing platform 1 after a scribing operation by adding a cleaning device 4 to the scribing platform 1, which can effectively ensure the cleanliness of the scribing platform and the workpiece surface.

[0032] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] In the description of this specification, the use of terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refers to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the invention is limited to these examples; within the framework of the invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the invention should be included within the scope of protection of the invention.

Claims

1. A metal scrap automatic cleaning device suitable for a scribing machine, comprising a scribing platform (1), a scribing machine body (2), a device operating table (3) and a cleaning device (4), the scribing machine body (2) and the cleaning device (4) move back and forth on the slide rail of the scribing platform (1), the device operating table (3) is fixedly installed on the side of the scribing platform (1), characterized in that, The cleaning device (4) comprises a rolling brush (42), the rolling brush (42) is connected with a cleaning rolling brush driving host one (41) and a cleaning rolling brush driving host two (43) respectively at both ends, the cleaning rolling brush driving host one (41) and the cleaning rolling brush driving host two (43) are symmetrically arranged and have the same structure, the moving base (415) of the cleaning rolling brush driving host one (41) is connected with the slide rail on the carving platform (1) through a sliding block, a half-through slot is formed in the upper part of the moving base (415) and a rolling brush driving motor guide slide rail (413) is vertically installed, a rolling brush driving synchronous motor (414) is installed on the rolling brush driving motor guide slide rail (413) through a support and a sliding block, a lifting spring protection cover (411) is fixedly installed on the upper part of the moving base (415), a spring (412) is installed in the lifting spring protection cover (411) through a support, the lower end of the spring (412) is hinged to the support of the rolling brush driving synchronous motor (414), and the output shaft of the rolling brush driving synchronous motor (414) is connected with one end of the rolling brush (42) through a universal shaft transmission.

2. The metal chip automatic cleaning device for a scribe machine according to claim 1, wherein The upper surface of the carving platform (1) is provided with a mark line.

3. The metal chip automatic cleaning device for a scribe machine according to claim 2, wherein The spring (412) is a rubber brush, and the bristles are provided with springs.

4. The metal chip automatic cleaning device for a scribing machine according to claim 1, wherein The driving motor in the moving base (415) is engaged with the toothed belt on the carving platform (1) through a gear.

5. The metal chip automatic cleaning device for a scribe machine according to claim 4, wherein The motor of the rolling brush driving synchronous motor (414) of the cleaning rolling brush driving host two (43) is replaced by a bearing.

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