Engraving device for printing mold processing

Abstract

The engraving device comprises a machine body, a dust collection box and a filter box, Z-axis transmission assemblies are fixedly installed on the left side and the right side of the upper portion of the machine body, the dust collection box is arranged on one side of the machine body, the filter box is arranged over the dust collection box, a dust removal fan is arranged on the inclined upper portion of the dust collection box, and the dust removal fan is connected with the dust collection box. And a dust suction cover is arranged at the tail end of the dust suction pipe, the dust suction cover is arranged on the front side of the upper portion of the tool, and a filtering mechanism is arranged in the dust collection box. Through the arrangement of the filter box, air containing dust is filtered step by step through the filter mechanism in the filter box before entering the dust collection box, so that dust particles and harmful gas with different particle sizes can be effectively removed, the air purification effect is improved, and environmental protection, energy conservation and emission reduction are facilitated; and the filter mechanism is simple and rapid in disassembly and assembly process through the design of a sliding block and a sliding groove, a filter screen and an activated carbon layer are conveniently and regularly cleaned or replaced, and the filter effect is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of printing mold engraving, in particular to an engraving device for printing mold processing. Background Art

[0002] Engraving refers to the process of using mechanical or laser technology to carve concave and convex textures or holes corresponding to the printing pattern on the workpiece material so as to transfer the pattern to the substrate during the printing process. The printing mold has extremely high requirements for the accuracy of the pattern, because any tiny error may be magnified during the printing process and affect the quality of the final product. Therefore, the use of an engraving device can accurately control the engraving depth, angle and speed to ensure the fineness and consistency of the pattern.

[0003] Existing engraving devices will generate a lot of dust and debris during the processing of printing molds. These dust and debris will not only have an adverse effect on the performance and life of the engraving machine, but also pose a threat to the health of the operator, and also affect the cleanliness of the working environment.

[0004] For example, the CNC engraving machine disclosed in the announcement number CN202826918U does not have a dust suction function. An engraving machine without a dust suction function will generate a large amount of dust and debris after work, which requires more time and effort to clean. The dust generated during the engraving process may adhere to the workpiece and the tool, resulting in a decrease in engraving accuracy, while affecting the surface finish and overall quality of the product. Dust accumulation may cause increased wear of the internal components of the drive mechanism, shorten the service life of the machine, and even cause failures.

[0005] Therefore, it is necessary to invent a printing mold processing engraving device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide an engraving device for printing mold processing to solve the problem that the technology has no dust suction and dust removal function.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an engraving device for printing mold processing, comprising a machine body, a dust box and a filter box, Z-axis transmission assemblies are fixedly installed on the left and right sides above the machine body, a support platform is slidably installed above the Z-axis transmission assembly, an X-axis transmission assembly is fixedly installed above the support platform, a tool holder is slidably installed above the X-axis transmission assembly, a tool is arranged below the tool holder, a dust box is arranged on one side of the machine body, a filter box is arranged directly above the dust box, a dust removal fan is arranged obliquely above the dust box, a dust suction pipe is connected to the top of the filter box, a dust suction hood is arranged at the end of the dust suction pipe, the dust suction hood is arranged on the front side above the tool, and a filtering mechanism is arranged inside the dust box.

[0008] Preferably, a vertical plate is arranged above the machine body, and two of the vertical plates are arranged, and a bidirectional lead screw and a guide rod are connected between the two vertical plates, and a driving motor is arranged on the front side of one of the vertical plates, and the output end of the driving motor is connected to the bidirectional lead screw, and a positioning clamping plate is arranged between the bidirectional lead screw and the guide rod, and the bidirectional lead screw and the guide rod realize precise control and stable movement of the positioning clamping plate.

[0009] Preferably, two positioning clamps are provided, and two holes are respectively provided on the two positioning clamps, one of the holes is threadedly connected to the bidirectional lead screw, and the other hole is slidably connected to the guide rod. The positioning clamps can clamp and fix the printing mold to ensure the stability of the printing mold during engraving.

[0010] Preferably, the air inlet end of the dust removal fan is connected to the air outlet end of the filter box through a connecting pipe, and the air inlet end of the filter box is connected to the air outlet end of the dust hood through a dust suction pipe. Through the dust suction system composed of the dust removal fan, filter box, dust hood and dust suction pipe, the dust and debris generated during the engraving process can be effectively sucked in and filtered, thereby keeping the working environment clean.

[0011] Preferably, the filtering mechanism consists of a primary filter, a medium filter and an activated carbon layer. The medium filter is arranged between the primary filter and the activated carbon layer. The outer walls of the primary filter, the medium filter and the activated carbon layer are tightly fitted to the inner wall of the filter box. This multi-layer filtering design can more effectively remove dust and harmful gases in the air and improve the filtering effect.

[0012] Preferably, sliders are installed on the side walls of the primary filter, the medium filter and the activated carbon layer, and a slide groove is provided at the contact position between the inner wall of the filter box and the slider. The slider and the slide groove are slidably connected, and the sliding connection design between the slider and the slide groove ensures the stability and easy replaceability of the filtering mechanism.

[0013] Preferably, a lock is provided at the connection between the filter mechanism and the front end of the filter box, and there are two locks, which are symmetrical with each other about the center of the filter box. The design of the lock enables the filter mechanism to be easily installed and disassembled, and is convenient for maintenance and replacement of the filter net.

[0014] Preferably, a lower hopper is provided at the bottom of the filter box, and the lower hopper is inserted into the interior of the dust box. A dust drawer is provided at the bottom end of the dust box, and a transparent observation window is provided on the front surface of the dust drawer. The design of the transparent observation window makes cleaning of accumulated dust simple and intuitive, and the operator can understand the dust collection situation at any time and clean it in time.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. Through the setting of the dust box and the dust removal fan, the dust hood is set on the front side of the tool, which can closely surround the dust source generated during the engraving process. The dust removal fan has a strong suction force and can quickly and efficiently collect dust. The dust is quickly sucked into the dust removal fan through the dust suction pipe and then discharged into the dust box. This design ensures efficient collection of dust, realizes centralized treatment and recycling of dust, and reduces the diffusion of dust in the air. The pull-out dust collection drawer set inside the dust box is convenient for cleaning dust, reducing the complexity and time cost of cleaning work;

[0017] 2. Through the setting of the filter box, the dust-containing air is filtered step by step through the filtering mechanism inside the filter box before entering the dust collecting box, which can effectively remove dust particles and harmful gases of different particle sizes, improve the effect of air purification, and is beneficial to environmental protection and energy conservation and emission reduction. The filter mechanism is designed with sliders and slides, making the disassembly and assembly process simple and quick, and it is convenient to regularly clean or replace the filter and activated carbon layer to maintain its filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall main structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the positioning splint of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional three-dimensional structure of the filter box of the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the filtering mechanism of the utility model;

[0023] Figure 6 For the utility model Figure 1 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0024] Description of reference numerals:

[0025] 1. Machine body; 2. Z-axis transmission assembly; 3. Support table; 4. X-axis transmission assembly; 5. Tool holder; 6. Tool; 7. Vertical plate; 8. Driving motor; 9. Bidirectional lead screw; 10. Guide rod; 11. Positioning clamp; 12. Dust box; 13. Filter box; 14. Dust removal fan; 15. Dust suction pipe; 16. Dust hood; 17. Filter mechanism; 1701. Primary filter; 1702. Medium filter; 1703. Activated carbon layer; 1704. Slider; 1705. Slide; 1706. Lock; 18. Lower hopper; 19. Dust collection drawer. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The utility model provides Figure 1-6 The engraving device for printing mold processing shown in the figure includes a body 1, a Z-axis transmission assembly 2 is fixedly installed on the left and right sides above the body 1, a support table 3 is slidably installed above the Z-axis transmission assembly 2, an X-axis transmission assembly 4 is fixedly installed above the support table 3, a tool holder 5 is slidably installed above the X-axis transmission assembly 4, a tool 6 is arranged below the tool holder 5, a dust box 12 is arranged on one side of the body 1, a filter box 13 is arranged directly above the dust box 12, a dust removal fan 14 is arranged obliquely above the dust box 12, a dust suction pipe 15 is connected to the top of the filter box 13, a dust suction hood 16 is arranged at the end of the dust suction pipe 15, the dust suction hood 16 is arranged on the front side above the tool 6, and a filtering mechanism 17 is arranged inside the dust box 12.

[0028] A vertical plate 7 is arranged above the body 1, and there are two vertical plates 7. A bidirectional screw 9 and a guide rod 10 are connected between the two vertical plates 7. A driving motor 8 is arranged on the front side of one of the vertical plates 7, and the output end of the driving motor 8 is connected to the bidirectional screw 9. A positioning clamping plate 11 is arranged between the bidirectional screw 9 and the guide rod 10. There are two positioning clamping plates 11, and two holes are respectively opened on the two positioning clamping plates 11, one of the holes is threadedly connected to the bidirectional screw 9, and the other hole is slidingly connected to the guide rod 10.

[0029] A bidirectional lead screw 9 and a guide rod 10 are installed in parallel between the two vertical plates 7. The output end of the driving motor 8 is directly connected to the bidirectional lead screw 9 to realize power transmission. Two positioning clamps 11 are arranged in the space between the two vertical plates 7. The positioning clamps 11 are connected to the bidirectional lead screw 9 by threads to realize the horizontal movement of the positioning clamps 11. The positioning clamps 11 are slidably connected to the guide rod 10 to ensure the stability and linearity of the positioning clamps 11 during movement. When the driving motor 8 is started, the rotation of the bidirectional lead screw 9 drives the two positioning clamps 11 to move toward or away from each other, thereby realizing fast and accurate positioning and clamping of workpieces of different sizes. The design of this mechanism significantly improves the automation level of the production line, reduces manual intervention, and improves work efficiency.

[0030] The air inlet end of the dust removal fan 14 is connected to the air outlet end of the filter box 13 through a connecting pipe, and the air inlet end of the filter box 13 is connected to the air outlet end of the dust cover 16 through a dust suction pipe 15. The filtering mechanism 17 is composed of a primary filter 1701, a medium filter 1702 and an activated carbon layer 1703. The medium filter 1702 is arranged between the primary filter 1701 and the activated carbon layer 1703. The outer walls of the primary filter 1701, the medium filter 1702 and the activated carbon layer 1703 are tightly fitted to the inner wall of the filter box 13. A slider 1704 is installed on the side wall of 03, and a slide groove 1705 is provided at the contact position between the inner wall of the filter box 13 and the slider 1704. The slider 1704 and the slide groove 1705 are slidably connected. A lock buckle 1706 is provided at the connection between the filter mechanism 17 and the front end of the filter box 13. There are two lock buckles 1706, and the two lock buckles 1706 are symmetrical with respect to the center of the filter box 13. A lower hopper 18 is provided at the bottom of the filter box 13, and the lower hopper 18 is inserted into the interior of the dust box 12. A dust drawer 19 is provided at the bottom end of the dust box 12, and a transparent observation window is provided on the front surface of the dust drawer 19.

[0031] The primary filter 1701, the medium filter 1702 and the activated carbon layer 1703 are arranged in sequence to form an efficient dust filtration system. The slider 1704 installed on the side walls of the primary filter 1701, the medium filter 1702 and the activated carbon layer 1703 is slidably connected with the slide groove 1705 on the inner wall of the filter box 13, which is convenient for disassembly and maintenance. The two locks 1706 set at the connection between the filter mechanism 17 and the front end of the filter box 13 are used to fix the filter mechanism 17 to ensure its stability during operation. The dust captured by the dust hood 16 is sucked away by the dust collector. The pipe 15 enters the filter box 13, and first passes through the primary filter 1701 to remove large particles of impurities, and then the medium-efficiency filter 1702 further refines the filtration, and finally the activated carbon layer 1703 absorbs harmful gases and tiny particles to achieve efficient air purification. The filtered air is discharged by the dust removal fan 14 to form a cycle. At the same time, the lower hopper 18 at the bottom of the filter box 13 guides the filtered dust into the dust drawer 19 in the dust box 12. The transparent observation window on the front side of the dust drawer 19 allows the user to monitor the dust collection situation at any time and clean it in time to ensure the continuous and efficient operation of the system.

[0032] Working principle of this utility model:

[0033] Refer to the instruction manual Figure 1-3 When using the utility model, first place the printing mold to be engraved on the machine body 1, ensure that the printing mold is in the correct position, and start the driving motor 8, the driving motor 8 drives the bidirectional lead screw 9 to rotate, so that the two positioning clamps 11 move toward each other under the guidance of the guide rod 10, thereby clamping the workpiece, and then start the engraving device, which is jointly controlled by the X-axis transmission component 4 and the Z-axis transmission component 2. The X-axis transmission component 4 drives the tool holder 5 to move in the horizontal direction, and the Z-axis transmission component 2 controls the support table 3 to move in the vertical direction. Through the coordinated work of the X-axis transmission component 4 and the Z-axis transmission component 2, the tool 6 is driven to accurately engrave the printing mold according to the preset path;

[0034] Refer to the instruction manual Figure 4-6 When using the utility model, during the engraving process, the dust removal fan 14 is started, the dust hood 16 captures the dust generated during the engraving process, and sends it to the filter box 13 for filtration through the dust suction pipe 15. The primary filter 1701 first removes large particles of impurities, the medium-efficiency filter 1702 further refines the filtration, and the activated carbon layer 1703 absorbs tiny particles and harmful gases. The filtered air is extracted by the dust removal fan 14 and discharged into the external environment, and the filtered dust falls into the dust drawer 19 in the dust box 12 through the lower hopper 18, which is convenient for subsequent pulling out of the dust drawer 19 for cleaning.

Claims

1. An engraving device for printing mold processing, comprising a body (1), a dust collecting box (12) and a filter box (13), characterized in that: A Z-axis transmission assembly (2) is fixedly installed on the left and right sides above the machine body (1); a support platform (3) is slidably installed above the Z-axis transmission assembly (2); an X-axis transmission assembly (4) is fixedly installed above the support platform (3); a knife seat (5) is slidably installed above the X-axis transmission assembly (4); a knife (6) is arranged below the knife seat (5); a dust collecting box (12) is arranged on one side of the machine body (1); a filter box (13) is arranged directly above the dust collecting box (12); a dust removal fan (14) is arranged obliquely above the dust collecting box (12); a dust suction pipe (15) is connected above the filter box (13); a dust suction hood (16) is arranged at the end of the dust suction pipe (15); the dust suction hood (16) is arranged on the front side above the knife (6); and a filtering mechanism (17) is arranged inside the dust collecting box (12).

2. The engraving device for printing mold processing according to claim 1, characterized in that: A vertical plate (7) is arranged above the machine body (1), and two vertical plates (7) are arranged. A bidirectional lead screw (9) and a guide rod (10) are connected between the two vertical plates (7). A driving motor (8) is arranged on the front side of one of the vertical plates (7), and the output end of the driving motor (8) is connected to the bidirectional lead screw (9). A positioning clamp (11) is arranged between the bidirectional lead screw (9) and the guide rod (10).

3. The engraving device for printing mold processing according to claim 2, characterized in that: Two positioning clamps (11) are provided, and two holes are respectively provided on the two positioning clamps (11), one of the holes is threadedly connected to the bidirectional lead screw (9), and the other hole is slidably connected to the guide rod (10).

4. The engraving device for printing mold processing according to claim 3, characterized in that: The air inlet end of the dust removal fan (14) is connected to the air outlet end of the filter box (13) through a connecting pipe, and the air inlet end of the filter box (13) is connected to the air outlet end of the dust suction hood (16) through a dust suction pipe (15).

5. The engraving device for printing mold processing according to claim 1, characterized in that: The filtering mechanism (17) is composed of a primary filter (1701), a medium filter (1702) and an activated carbon layer (1703); the medium filter (1702) is arranged between the primary filter (1701) and the activated carbon layer (1703); and the outer walls of the primary filter (1701), the medium filter (1702) and the activated carbon layer (1703) are tightly fitted to the inner wall of the filter box (13).

6. The engraving device for printing mold processing according to claim 5, characterized in that: The side walls of the primary filter (1701), the medium filter (1702) and the activated carbon layer (1703) are provided with sliders (1704); a slide groove (1705) is provided at the contact position between the inner wall of the filter box (13) and the slider (1704); and the slider (1704) and the slide groove (1705) are slidably connected.

7. The engraving device for printing mold processing according to claim 6, characterized in that: A lock buckle (1706) is provided at the connection between the filtering mechanism (17) and the front end of the filter box (13), and two lock buckles (1706) are provided, and the two lock buckles (1706) are centrally symmetrical with respect to the filter box (13).

8. The engraving device for printing mold processing according to claim 7, characterized in that: A lower hopper (18) is provided at the bottom of the filter box (13), and the lower hopper (18) is inserted into the interior of the dust box (12). A dust drawer (19) is provided at the bottom end of the interior of the dust box (12), and a transparent observation window is provided on the front surface of the dust drawer (19).

Images