Self-cleaning type plate engraving device

Abstract

The utility model provides a self-cleaning type plate engraving device which comprises a working table plate, a longitudinal door-shaped sliding frame is arranged at the top of the working table plate, a transverse sliding seat is arranged on a cross beam at the top of the longitudinal door-shaped sliding frame, and an engraving machine head is fixedly connected to the bottom of the transverse sliding seat. Supporting legs close to the side are fixedly connected to the bottom of the working table plate, a containing sinking groove is formed in the top of the working table plate, and evenly-distributed ventilation holes are formed in the groove bottom of the containing sinking groove. The placing sinking groove is formed in the top of the workbench, dust and impurities in the placing sinking groove are prevented from leaking and scattering, then the vent holes which are evenly distributed are formed in the bottom in the placing sinking groove so that the dust and impurities in the placing sinking groove can be guided and discharged downwards, and finally the fan cover opposite to the vent holes is installed at the bottom of the workbench. And when the fan cover sucks air, dust and impurities at any position in the placement sinking groove can be completely sucked through the ventilation holes, and the carving self-cleaning device has the advantage that carving self-cleaning is more comprehensive and thorough.

Description

Technical Field

[0001] The utility model relates to the technical field of plate engraving, in particular to a self-cleaning plate engraving device. Background Art

[0002] The existing ordinary board engraving machines lack the self-cleaning function during the engraving operation. That is to say, the wood chips generated by engraving will accumulate in the engraving groove of the board and on the work surface, which not only pollutes the engraving environment, but also affects the stability of the board placed on the work surface.

[0003] For example, the utility model with the publication number CN218136464U proposes a plate engraving device, which relates to the technical field of plate engraving, including a workbench, a clamping assembly is fixedly installed on the lower side of the left and right ends of the workbench, an engraving assembly is fixedly installed on the upper side of the left and right ends of the workbench, and a dust suction assembly is fixedly installed on the left and right ends of the engraving assembly. The utility model can slide back and forth through the sliding mechanism of the clamping assembly, and the clamping mechanism can be rotated, and the clamping mechanism can be retracted. The cooperation of the two mechanisms has the advantages of flexible adjustment, and can clamp the plate in multiple directions. The engraving assembly is equipped with a tank chain, which has the advantages of easy installation and maintenance, low movement noise, wear resistance, high-speed movement, etc., and can perform engraving operations on the plate more efficiently. The dust suction assembly can suck in the debris powder generated by the plate during engraving, and collect and store it to prevent pollution of the working environment and harm to the health of workers, and improve the safety and reliability of the working space.

[0004] However, the above-mentioned prior art still has shortcomings when in use: 1. It cleans the dust on the workbench by fixing the dust suction assembly on the left and right ends of the engraving assembly, but the installation position and structure of the dust suction assembly make it impossible to completely clean the dust on the workbench, that is, the dust suction assembly has a blind spot for dust suction radiation, and there is a defect of poor cleaning effect; 2. The above-mentioned prior art installs clamping assemblies on both sides of the workbench, and the clamping assemblies have a movable function, but this kind of external clamping assembly occupies a large space and affects the loading and unloading operations of the wooden board, and there is a defect of poor convenience in the loading and unloading, clamping and releasing operations of the wooden board.

[0005] To this end, the utility model provides a self-cleaning plate engraving device. Utility Model Content

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a self-cleaning plate engraving device to solve the problems raised in the above-mentioned background technology. The utility model has the advantages of comprehensively cleaning the engraving work area, and the cleaning is more thorough. It also has the advantages of more convenient loading and unloading, clamping and releasing operations of the wooden board.

[0007] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a self-cleaning plate engraving device, including a work table, a longitudinal door-type slide is arranged on the top of the work table, a transverse slide is arranged on the cross beam at the top of the longitudinal door-type slide, an engraving machine head is fixedly connected to the bottom of the transverse slide, a support leg close to the side is fixedly connected to the bottom of the work table, a placement trough is provided on the top of the work table, and evenly distributed ventilation holes are provided at the bottom of the placement trough, a wind hood opposite to the inner cavity and the ventilation holes is fixedly connected to the bottom of the work table, an exhaust pipe is fixedly connected to the bottom of the wind hood, a dust removal pipe located on one side of the engraving machine head is fixedly connected to one side of the transverse slide, and a clamping combination close to both sides of the placement trough is provided on the work table.

[0008] Furthermore, the wind cover includes an upper square cover and a lower conical cover, the large end of the lower conical cover is welded to the bottom of the upper square cover, and the small end of the lower conical cover is welded to the top of the exhaust pipe.

[0009] Furthermore, the clamping assembly includes a cylinder and a pressure rod. The cylinder is fixedly arranged at the bottom of the workbench and the top of its output shaft is rotatably connected to a pressure rod located in a sink. The pressure rod is perpendicular to the output shaft of the cylinder.

[0010] Furthermore, an annular groove close to the top is formed on the outer peripheral wall of the output shaft of the cylinder, and a connecting hole close to one end and sleeved in the annular groove is formed through one side of the pressure rod.

[0011] Furthermore, a rubber pad is bonded to the bottom of the pressure rod.

[0012] Furthermore, a hidden groove close to both ends is opened at the bottom of the placement sink and used to hide the pressure rod, and the output shaft clearance of the cylinder passes through both ends of the hidden groove.

[0013] Furthermore, an air jet pipe is welded to one side of the dust removal pipe, and an air outlet of the air jet pipe is close to the bottom of the trough where the sedimentation tank is placed.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a trough on the top of the workbench to prevent dust in the trough from leaking out, and then provides evenly distributed ventilation holes at the bottom of the trough to facilitate the downward diversion of dust in the trough. Finally, a wind hood opposite to the ventilation holes is installed at the bottom of the workbench. When the wind hood inhales air, it can absorb all dust at any position in the trough through the ventilation holes, which has the advantage of more comprehensive and thorough engraving self-cleaning.

[0016] 2. The utility model greatly reduces the space outside the workbench occupied by the clamping assembly by arranging the clamping assembly near the two sides of the sink, and the pressure rod arranged on the clamping assembly is rotatable, which is convenient for clamping wooden boards of different specifications without affecting the loading and unloading operations of the wooden boards. The utility model has the advantage of more convenient loading and unloading and clamping and releasing operations of the wooden boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a self-cleaning plate engraving device of the utility model;

[0018] Figure 2 It is a schematic diagram of a wind cover of a self-cleaning plate engraving device of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection between the cylinder and the pressure rod of a self-cleaning plate engraving device of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the connection between the cylinder and the workbench of a self-cleaning plate engraving device.

[0021] In the figure: 1. work table; 11. support leg; 12. placement sink; 121. ventilation hole; 122. hidden groove; 2. engraving machine head; 3. longitudinal door-type slide; 31. crossbeam; 4. transverse slide; 5. wind cover; 51. upper square cover; 52. lower conical cover; 6. dust removal pipe; 7. clamping combination; 71. cylinder; 711. annular groove; 72. pressure rod; 721. connecting hole; 722. rubber pad; 8. jet pipe; 9. exhaust pipe. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figures 1 to 4 The utility model provides a technical solution: a self-cleaning plate engraving device, including a worktable 1, a longitudinal door-type slide 3 is arranged on the top of the worktable 1, a transverse slide 4 is arranged on the crossbeam 31 on the top of the longitudinal door-type slide 3, an engraving machine head 2 is fixedly connected to the bottom of the transverse slide 4, and the movement trajectory of the engraving machine head 2 is provided by the sliding cooperation of the longitudinal door-type slide 3 and the transverse slide 4. The specific structure of the longitudinal door-type slide 3 and the transverse slide 4 can adopt the existing technology mentioned in the background technology, and this application will not describe it in detail.

[0024] A support leg 11 close to the side is fixedly connected to the bottom of the workbench 1, and the support leg 11 plays the role of supporting the workbench 1. A placement trough 12 is provided on the top of the workbench 1. The placement trough 12 is a square trough for placing the wooden board to be processed. The bottom of the placement trough 12 is provided with evenly distributed ventilation holes 121, and the ventilation holes 121 are passages for passing dust. A wind hood 5 opposite to the inner cavity and the ventilation holes 121 is fixedly connected to the bottom of the workbench 1, and an exhaust pipe 9 is fixedly connected to the bottom of the wind hood 5. Specifically, the wind hood 5 includes an upper square hood 51 and a lower conical hood 52. The large end of the lower conical hood 52 is welded to the bottom of the upper square hood 51, and the small end of the lower conical hood 52 is welded to the top of the exhaust pipe 9, so as to facilitate the dust entering the wind hood 5 to be gathered to the exhaust pipe 9. When in use, the exhaust pipe 9 is connected to an external exhaust fan through a pipeline, the purpose of which is to absorb various dust and impurities in the placement trough 12, so that the placement trough 12 remains clean, and to avoid large gaps at the bottom of the wooden board after it is placed, which affects the accuracy of the surface carving of the wooden board (for example, uneven carving depth).

[0025] A dust removal pipe 6 located on one side of the engraving head 2 is fixedly connected to one side of the transverse slide 4. The dust removal pipe 6 moves with the engraving head 2 to absorb most of the dust generated by the engraving head 2 during real-time engraving. Therefore, the dust removal pipe 6 cooperates with the ventilation hole 121 and the wind hood 5 to achieve the self-cleaning function of the trough 12.

[0026] Among them, a clamping assembly 7 is arranged on the workbench 1 close to the two sides of the sink 12. The clamping assembly 7 is characterized by being located inside the workbench 1 and occupying a small space.

[0027] Specifically, the clamping assembly 7 includes a cylinder 71 and a pressure rod 72. The cylinder 71 is fixedly arranged at the bottom of the workbench 1 and the top of its output shaft is rotatably connected to the pressure rod 72 located in the placement sink 12. Preferably, the outer peripheral wall of the output shaft of the cylinder 71 is provided with an annular groove 711 near the top, and one side of the pressure rod 72 is penetrated with a connecting hole 721 near one end and sleeved in the annular groove 711, and the aperture of the connecting hole 721 is equal to the inner groove diameter of the annular groove 711. The cylinder 71 is located in the wind hood 5, the pressure rod 72 is perpendicular to the output shaft of the cylinder 71, and the pressure rod 72 is in a suspended state. When the cylinder 71 is extended and retracted, it will drive the pressure rod 72 to move up and down. The rotation setting function of the pressure rod 72 is convenient for adjusting the clamping position of wooden boards of different specifications, and the wooden boards can enter and exit the placement sink 12 without obstacles, making the loading and unloading and clamping and releasing operations of the wooden boards more convenient.

[0028] A rubber pad 722 is bonded to the bottom of the pressure rod 72, and the function of the rubber pad 722 is to prevent the wooden board from being squeezed and damaged.

[0029] In this embodiment, the bottom of the placement sink 12 is provided with hidden grooves 122 near both ends for hiding the pressure rods 72. The output shaft clearance of the cylinder 71 passes through both ends of the hidden groove 122. One hidden groove 122 corresponds to the output shafts of two cylinders 71. That is to say, when the pressure rod 72 and the hidden groove 122 are parallel, the pressure rod 72 is controlled to move downward and enters the hidden groove 122. This function of hiding the pressure rod 72 makes the placement sink 12 in an overall smooth state, which is convenient for regular manual barrier-free wiping of the placement sink 12 with a wet cloth.

[0030] In this embodiment, a jet pipe 8 is welded to one side of the dust removal pipe 6, and the air outlet of the jet pipe 8 is close to the bottom of the trough 12. The function of the jet pipe 8 is to spray air into the trough 12. When in use, the jet pipe 8 is connected to an external blower through a pipeline. The blowing of the jet pipe 8 will stir up the dust in the trough 12, and the large-scale suction of the wind hood 5 can accelerate the collection of dust, thereby greatly improving the efficiency of self-cleaning.

[0031] Working principle: When in use, manually turn the pressure rod 72 so that the pressure rod 72 is close to the side of the placement trough 12, and then place the wooden board in the placement trough 12, and then reset the pressure rod 72 so that the pressure rod 72 is above the wooden board, control the cylinder 71 to return, the pressure rod 72 squeezes the wooden board, and then control the engraving head 2 to engrave the wooden board. When engraving, control the exhaust pipe 9 to exhaust air, the dust removal pipe 6 to inhale air, and the air jet pipe 8 to eject air. The dust at the engraving point on the wooden board and nearby will be sucked away by the wind hood 5 through the ventilation hole 121, so that the entire wooden board and the placement trough 12 are in a continuously clean state.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A self-cleaning plate engraving device, comprising a workbench (1), a longitudinal door-type slide (3) is arranged on the top of the workbench (1), a transverse slide (4) is arranged on the crossbeam (31) on the top of the longitudinal door-type slide (3), and an engraving machine head (2) is fixedly connected to the bottom of the transverse slide (4), characterized in that: The bottom of the workbench (1) is fixedly connected to a support leg (11) close to the side, the top of the workbench (1) is provided with a placement trough (12), the bottom of the placement trough (12) is provided with evenly distributed ventilation holes (121), the bottom of the workbench (1) is fixedly connected to a wind hood (5) opposite to the inner cavity and the ventilation holes (121), the bottom of the wind hood (5) is fixedly connected to an exhaust pipe (9), one side of the transverse slide (4) is fixedly connected to a dust removal pipe (6) located on one side of the engraving machine head (2), and the workbench (1) is provided with a clamping assembly (7) close to both sides of the placement trough (12).

2. A self-cleaning plate engraving device according to claim 1, characterized in that: The wind cover (5) comprises an upper square cover (51) and a lower conical cover (52), the large end of the lower conical cover (52) is welded to the bottom of the upper square cover (51), and the small end of the lower conical cover (52) is welded to the top of the exhaust pipe (9).

3. The self-cleaning plate engraving device according to claim 1, characterized in that: The clamping assembly (7) comprises a cylinder (71) and a pressure rod (72). The cylinder (71) is fixedly arranged at the bottom of the workbench (1) and the top of its output shaft is rotatably connected to a pressure rod (72) located in a placement trough (12). The pressure rod (72) is perpendicular to the output shaft of the cylinder (71).

4. A self-cleaning plate engraving device according to claim 3, characterized in that: The outer peripheral wall of the output shaft of the cylinder (71) is provided with an annular groove (711) near the top, and one side of the pressure rod (72) is penetrated by a connecting hole (721) near one end and sleeved in the annular groove (711).

5. The self-cleaning plate engraving device according to claim 3, characterized in that: A rubber pad (722) is bonded to the bottom of the pressure rod (72).

6. The self-cleaning plate engraving device according to claim 3, characterized in that: The bottom of the placement sink (12) is provided with hidden grooves (122) close to both ends and used to hide the pressure rod (72), and the output shaft clearance of the cylinder (71) passes through both ends of the hidden groove (122).

7. The self-cleaning plate engraving device according to claim 1, characterized in that: An air jet pipe (8) is welded to one side of the dust removal pipe (6), and the air outlet of the air jet pipe (8) is close to the bottom of the trough (12) where the sedimentation tank (12) is placed.

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