Metal engraving equipment for aluminum plate forming
By using brackets, press rollers and cylinder structures to fix the aluminum plate and clean the debris in the metal engraving equipment for aluminum plate molding, the problem of vibration in the center of the aluminum plate is solved, and the engraving quality and efficiency are improved.
Patent Information
- Application Number
- CN202420192936.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-01-26
AI Technical Summary
During the engraving process of aluminum plates, larger-sized aluminum plates vibrate up and down due to toughness, affecting the engraving quality.
A metal engraving equipment for aluminum plate forming is designed, using a bracket, pressing roller and cylinder structure, the aluminum plate is fixed by vacuum suction cup and the engraving drill bit and pressing roller are moved simultaneously with the pressing roller by telescopic rod and linear sliding table module, ensuring that the surface of the aluminum plate is always under pressure. , avoid vibration, and at the same time, air ducts and spray heads are provided on the press roller to clean up debris.
It effectively prevents up and down vibrations in the center of the aluminum plate, improves the engraving quality and efficiency, and facilitates the collection of debris.
Smart Images
Figure CN222327383U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal engraving, in particular to a metal engraving device for aluminum plate forming. Background Art
[0002] Engraving is a combined drilling and milling process in terms of processing principle. Engraving machines have various data input modes and can handle them with ease according to needs. Computer engraving machines are divided into two categories: laser engraving machines and mechanical engraving machines. Both of these categories have high-power and low-power models. Low-power ones are only suitable for making double-sided boards, architectural models, small nameplates, and three-dimensional handicrafts, etc. Engraving jade, metals, etc. requires a power of more than 1500W, while high-power engraving machines can do what low-power engraving machines can do and are most suitable for large-scale cutting, embossing, and engraving.
[0003] In the prior art, when engraving an aluminum plate, a pressing plate is usually used to press the four corner positions of the aluminum plate tightly on the processing table to ensure that the aluminum plate does not shake during the engraving process. However, when the size of the aluminum plate is large, the central position of the aluminum plate is far from the pressing position. Due to the certain toughness of the aluminum plate, when the engraving drill touches the central position of the aluminum plate, it is easy to cause the central position of the aluminum plate to vibrate up and down, thereby affecting the engraving quality.
[0004] Therefore, a metal engraving device for aluminum plate forming is proposed. Summary of the Invention
[0005] The purpose of the utility model is to provide a metal engraving device for aluminum plate forming to solve the problem that when the size of the aluminum plate is large, the central position of the aluminum plate is far from the pressing position, and due to the certain toughness of the aluminum plate, when the engraving drill touches the central position of the aluminum plate, it is easy to cause the central position of the aluminum plate to vibrate up and down, thereby affecting the engraving quality as mentioned in the above background art.
[0006] To achieve the above purpose, the utility model provides the following technical solutions:
[0007] A metal engraving device for aluminum plate forming includes a support, a processing table is fixedly connected to the upper end of the support, second linear slide table modules are arranged on the left and right sides of the processing table, a bracket with a U-shaped structure is arranged above the processing table, and the bottom parts of the left and right side plates of the bracket are respectively installed on the second linear slide table modules. A first linear slide table module is arranged on the lower end face of the top plate of the bracket, a telescopic rod is installed on the first linear slide table module, an engraving drill is installed at the lower end of the telescopic rod, and pressing mechanisms are arranged at the positions close to the lower part on the front and rear sides of the bracket.
[0008] Preferably, the clamping mechanism includes fixed plates symmetrically arranged on the left and right sides of the bracket, and two pressure rollers with hollow structures inside are rotatably connected between the two fixed plates via a fixed axis. Cylinders are symmetrically fixedly connected on the left and right sides of the bracket, and the telescopic ends of the cylinders are respectively fixedly connected to the center positions of the upper ends of the fixed plates at corresponding positions.
[0009] Preferably, a plurality of air passages are horizontally and equidistantly opened on the annular outer side surface of each of the pressing rollers, and four fixing strips are annularly and equidistantly fixedly connected to the inner wall of the pressing roller.
[0010] Preferably, the fixed shaft is a hollow structure, and air pipes are movably inserted in the two groups of fixed shafts, and nozzles are evenly distributed on the annular outer surface of the air pipe corresponding to the airway, and the left ends of the two air pipes are respectively connected to the three-way pipe.
[0011] Preferably, the processing table is in a rectangular frame structure, a plurality of support plates are fixedly connected horizontally and equidistantly inside the processing table, and a lower hopper with a funnel-shaped structure is fixedly connected to the bottom of the processing table.
[0012] Preferably, a plurality of bottom plates are fixedly connected horizontally and equidistantly between two adjacent support plates near the lower position, and a vacuum suction cup is fixedly connected to the upper surface of each bottom plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. By setting pressure rollers on the front and back sides of the bracket, when the aluminum plate to be engraved is placed on the processing table, the bottom of the aluminum plate is sucked by the vacuum suction cup, and then the cylinder is started to push the pressure roller downward so that the pressure roller is pressed on the surface of the aluminum plate. When the engraving drill bit engraves the aluminum plate, the pressure roller can move synchronously with the engraving drill bit, so as to press the engraving position tightly, avoiding the engraving drill bit touching the center of the aluminum plate when the size of the aluminum plate is large, causing the center of the aluminum plate to vibrate up and down, ensuring the stability of the engraving and improving the engraving quality.
[0015] 2. By starting a uniform air channel on the pressure roller and setting an air pipe inside the pressure roller, high-pressure gas can be passed into the air pipe during the engraving process. The high-pressure gas is ejected through the nozzle and then sprayed to the surface of the aluminum plate through the air channel, thereby blowing the generated debris to the edge of the processing table, so that the debris falls into the lower hopper through the gap between the support plates, and then flows to the receiving tank through the lower hopper, avoiding the accumulation of too much debris on the surface of the aluminum plate to affect the engraving, and also facilitating the collection of debris. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;
[0018] Figure 2 for Figure 1 Schematic cross-section diagram of
[0019] Figure 3 It is a schematic diagram of the explosion of the structure of the pressure roller;
[0020] Figure 4 for Figure 2 A is an enlarged schematic diagram;
[0021] Figure 5 It is a schematic cross-sectional view of the pressure roller.
[0022] Description of reference numerals:
[0023] 1. Support; 2. Processing table; 3. Support plate; 4. Vacuum suction cup; 5. Bottom plate; 6. Bracket; 7. First linear slide module; 8. Telescopic rod; 9. Second linear slide module; 10. Fixed plate; 11. Pressure roller; 12. Fixed shaft; 13. Three-way pipe; 14. Cylinder; 15. Air pipe; 16. Airway; 17. Fixed strip; 18. Nozzle; 19. Lower hopper. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] See also Figures 1 to 4 , the utility model provides a technical solution:
[0026] The metal engraving equipment for aluminum plate forming includes a support 1. A processing table 2 is fixedly connected to the upper end of the support 1. Second linear slide module 9 is provided on both the left and right sides of the processing table 2. Above the processing table 2, there is a bracket 6 with a U-shaped structure, and the bottom parts of the left and right side plates of the bracket 6 are respectively installed on the second linear slide module 9. A first linear slide module 7 is provided on the lower end face of the top plate of the bracket 6. An expansion rod 8 is installed on the first linear slide module 7, and a carving drill bit is installed at the lower end of the expansion rod 8. Pressing mechanisms are provided at positions near the lower part on both the front and rear sides of the bracket 6. The processing table 2 has a rectangular frame structure. A number of support plates 3 are horizontally and equidistantly fixedly connected inside the processing table 2. A hopper-shaped blanking hopper 19 is fixedly connected to the bottom of the processing table 2. A number of bottom plates 5 are horizontally and equidistantly fixedly connected at positions near the lower part between adjacent two support plates 3. A vacuum chuck 4 is fixedly connected to the upper end face of each bottom plate 5;
[0027] The pressing mechanism includes fixing plates 10 symmetrically arranged on both the left and right sides of the bracket 6. Two pressing rollers 11 with a cavity structure inside are rotatably connected between the two fixing plates 10 through a fixed shaft 12. Cylinders 14 are symmetrically and fixedly connected to both the left and right sides of the bracket 6, and the telescopic ends of the cylinders 14 are respectively fixedly connected to the central positions at the upper ends of the corresponding fixing plates 10.
[0028] By adopting the above technical solution, initially, the bracket 6 is located at one end of the processing table 2 to place the aluminum plate on the processing table 2. After the aluminum plate is placed in the center of the processing table 2, start the vacuum chuck 4 to suck the lower end face of the aluminum plate. Then start the second linear slide module 9 to drive the bracket 6 to move above the aluminum plate. Then start the two cylinders 14 to push the fixing plates 10 downward until the two pressing rollers 11 on the fixing plates 10 contact the surface of the aluminum plate. Then start the expansion rod 8 to drive the carving drill bit to descend to the surface of the aluminum plate, and perform engraving through the carving drill bit. The carving drill bit can be driven by the first linear slide module 7 to move horizontally left and right, and the carving drill bit can be driven by the first linear slide module 7 to move longitudinally front and back, so as to better engrave the aluminum plate. During the movement of the carving drill bit, the pressing rollers 11 always press on the surface of the aluminum plate, so as to ensure the pressing of the aluminum plate at any engraving position, and further avoid the situation that when the aluminum plate is large in size, the carving drill bit touches the center position of the aluminum plate and causes the center position of the aluminum plate to vibrate up and down, ensuring the stable progress of engraving and improving the engraving quality. By adopting the method of using the vacuum chuck 4 to suck the lower end face of the aluminum plate, the carving drill bit can perform engraving operations on the four corners of the aluminum plate, thereby improving the utilization rate of the aluminum plate and increasing the output.
[0029] Such as Figures 1 to 5As shown, the annular outer side surface of each pressure roller 11 is horizontally and equidistantly provided with a plurality of air passages 16, the inner wall of the pressure roller 11 is annularly and equidistantly fixedly connected with four fixing bars 17, the fixed shaft 12 is a hollow structure, and air pipes 15 are movably inserted in the two sets of fixed shafts 12, the right end of the air pipe 15 is in a closed state, and nozzles 18 are evenly distributed on the annular outer side surface of the air pipe 15 corresponding to the air passages 16, and the left ends of the two air pipes 15 are respectively connected to the three-way pipe 13.
[0030] By adopting the above technical scheme, the disconnected pressure roller 11 is fixed together by the fixing strip 17, the side of the air channel 16 close to the outer surface of the pressure roller 11 is inclined to the right, and the side of the air channel 16 close to the inner wall of the pressure roller 11 is inclined to the left, and each nozzle 18 is consistent with the direction of the air channel 16 at the corresponding position, so as to ensure that the gas ejected by the nozzle 18 can be ejected just through the air channel 16, and the acute angle formed between the nozzle 18 and the aluminum plate is 45°. During the engraving process, high-pressure gas is synchronously input into the two air pipes 15 through the three-way pipe 13, and the high-pressure gas is ejected through the nozzle 18, and then sprayed onto the surface of the aluminum plate through the air channel 16, so that the generated debris is blown to the right side of the processing table 2, so that the debris falls into the lower hopper 19 through the gap between the support plates 3 and the support plates 3, and then flows to the receiving groove arranged at the bottom of the lower hopper 19, so as to avoid the accumulation of a lot of debris on the surface of the aluminum plate to affect the engraving, and also facilitate the collection of debris.
[0031] Working principle: After the aluminum plate is placed in the center of the processing table 2, the vacuum suction cup 4 is started to suck the lower end surface of the aluminum plate, and then the second linear slide module 9 is started to drive the bracket 6 to move above the aluminum plate, and then the two cylinders 14 are started to push the fixed plate 10 downward until the two pressure rollers 11 on the fixed plate 10 contact the surface of the aluminum plate, and then the telescopic rod 8 is started to drive the engraving drill bit to descend to the surface of the aluminum plate, and the engraving drill bit is used for engraving. The first linear slide module 7 can drive the engraving drill bit to move horizontally left and right, and the first linear slide module 7 can drive the engraving drill bit to move longitudinally front and back, so as to better engrave the aluminum plate. During the movement of the engraving drill bit, the pressure roller 11 is always pressed on the surface of the aluminum plate. surface, thereby ensuring that the aluminum plate at any engraving position is pressed tightly, thereby preventing the engraving drill from touching the center of the aluminum plate when the aluminum plate is large, causing the center of the aluminum plate to vibrate up and down, ensuring stable engraving. During the engraving process, high-pressure gas is synchronously input into the two air pipes 15 through the three-way pipe 13, and the high-pressure gas is ejected through the nozzle 18, and then sprayed onto the surface of the aluminum plate through the air duct 16, thereby blowing the generated debris to the right side of the processing table 2, so that the debris falls into the lower hopper 19 through the gap between the support plates 3 and the support plates 3, and then flows through the lower hopper 19 to the receiving groove arranged at the bottom thereof, thereby avoiding the accumulation of a lot of debris on the surface of the aluminum plate to affect the engraving, and also facilitating the collection of debris.
[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A metal engraving device for aluminum plate forming, comprising a support (1), characterized in that: A processing table (2) is fixedly connected to the upper end of the support (1). Second linear slide table modules (9) are arranged on the left and right sides of the processing table (2). A bracket (6) with a U-shaped structure is arranged above the processing table (2), and the bottom parts of the left and right side plates of the bracket (6) are respectively installed on the second linear slide table modules (9). A first linear slide table module (7) is arranged on the lower end face of the top plate of the bracket (6). A telescopic rod (8) is installed on the first linear slide table module (7), and a carving drill bit is installed at the lower end of the telescopic rod (8). Pressing mechanisms are arranged at positions close to the lower part on the front and rear sides of the bracket (6).
2. The metal engraving equipment for aluminum plate forming according to claim 1 is characterized in that: The pressing mechanism includes fixing plates (10) symmetrically arranged on the left and right sides of the bracket (6). Two pressing rollers (11) with a cavity structure inside are rotatably connected between the two fixing plates (10) through a fixed shaft (12). Cylinders (14) are symmetrically and fixedly connected to the left and right sides of the bracket (6), and the telescopic ends of the cylinders (14) are respectively fixedly connected to the central positions at the upper ends of the corresponding fixing plates (10).
3. The metal engraving equipment for aluminum plate forming according to claim 2 is characterized in that: A plurality of air channels (16) are horizontally and equidistantly arranged on the circumferential outer side surface of each pressing roller (11). Four fixing bars (17) are fixedly connected to the inner wall of the pressing roller (11) at equal intervals in the circumferential direction.
4. The metal engraving equipment for aluminum plate forming according to claim 3 is characterized in that: The fixed shaft (12) is of a hollow structure, and air pipes (15) are movably inserted into both groups of fixed shafts (12). Sprayers (18) are evenly distributed on the circumferential outer side surface of the air pipe (15) corresponding to the air channels (16). The left ends of the two air pipes (15) are respectively communicated with a tee pipe (13).
5. The metal engraving equipment for aluminum plate forming according to claim 1, characterized in that: The processing table (2) has a rectangular frame structure. A plurality of support plates (3) are horizontally and equidistantly fixedly connected inside the processing table (2). A material discharging hopper (19) with a funnel-shaped structure is fixedly connected to the bottom of the processing table (2).
6. The metal engraving equipment for aluminum plate forming according to claim 5, characterized in that: A plurality of bottom plates (5) are horizontally and equidistantly fixedly connected at positions close to the lower part between two adjacent support plates (3). A vacuum suction cup (4) is fixedly connected to the upper end surface of each bottom plate (5).