Efficient aluminum plate engraving and milling machine

Abstract

The utility model discloses an efficient aluminum plate engraving and milling machine, which relates to the technical field of engraving and milling mechanical equipment, and comprises a support frame, a negative pressure adsorption mechanism, a portal frame, two groups of Y-axis mechanisms, an X-axis mechanism, a Z-axis mechanism, an engraving and milling mechanism and a tool changing mechanism, the two Y-axis mechanisms are fixedly arranged on the two sides of the supporting frame correspondingly and drive the portal frame to move back and forth in the Y-axis direction at the same time, the X-axis mechanism is fixedly arranged on the portal frame and drives the Z-axis mechanism to move back and forth in the X-axis direction, and the Z-axis mechanism drives the engraving and milling mechanism to move back and forth in the Z-axis direction. The tool changing mechanism comprises a first air cylinder, at least one set of tool clamps and at least one set of tools. The aluminum plate machining device is suitable for fixing and machining aluminum plates large in area and thin in thickness, machining precision is high, efficiency is high, and labor cost is reduced to a certain degree.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of engraving and milling mechanical equipment, especially to a high -efficient aluminum plate engraving and milling machine. BACKGROUND

[0002] The milling and carving of metal profiles are generally completed by various milling machines, such as the high -efficient high -precision engraving and milling machine disclosed by Chinese utility model CN216178312U, which punches and chamfers by clamping the profile between the positioning plate and the baffle, but when the aluminum plate with large area and thin thickness needs to be engraved and milled, it is obviously no longer suitable to be fixed by clamping, on the other hand, the engraving and milling operation needs to change the tool frequently, and when the tool needs to be changed, the work of the device can only be suspended, and then the tool is changed manually, especially when the aluminum plate needs to be carved, the tool needs to be changed frequently, which will significantly increase the labor cost, in this background, the applicant further improves the above-mentioned prior art, realizes the fixing and processing of the aluminum plate with large area and thin thickness, and reduces the labor cost to a certain extent. SUMMARY

[0003] The utility model aims at realizing the fixing and processing of the aluminum plate with large area and thin thickness, and reducing the labor cost to a certain extent.

[0004] In order to realize the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0005] A high -efficient aluminum plate engraving and milling machine, including support frame, negative pressure adsorption mechanism, portal frame, two groups of Y axis mechanism, X axis mechanism, Z axis mechanism, engraving and milling mechanism and tool changing mechanism, the negative pressure adsorption mechanism is fixedly arranged on the support frame, two groups of Y axis mechanism are fixedly arranged on the both sides of support frame respectively, and the two groups of Y axis mechanism drive the portal frame to move back and forth along the Y axis direction simultaneously, the X axis mechanism is fixedly arranged on the portal frame, and the X axis mechanism drives the Z axis mechanism to move back and forth along the X axis direction, the Z axis mechanism drives the engraving and milling mechanism to move back and forth along the Z axis direction, the tool changing mechanism includes first air cylinder, at least one group of tool holder and at least one group of tool, the shell of first air cylinder is fixedly arranged on the support frame, and the first air cylinder drives the tool holder to move back and forth along the Y axis direction, and each group of tool holder holds a group of tools correspondingly.

[0006] Further, the negative pressure adsorption mechanism includes a suction mechanism and an adsorption head, the suction mechanism is in communication with the adsorption head through a pipe, and the adsorption head is fixedly arranged on the support frame.

[0007] Further, the Y-axis mechanism comprises a first motor, a first gear, a first rack and a first slide rail, the first slide rails of the two groups of Y-axis mechanisms are fixedly laid on the two side edges of the support frame along the Y-axis direction respectively, the two sides of the gantry are slidably arranged on the first slide rails of the two groups of Y-axis mechanisms respectively, the first gear is in mesh with the first rack, the shell of the first motor is fixedly connected with the gantry, and the first motor drives the first gear to rotate, thereby cooperating with the first rack to drive the gantry to slide back and forth along the first slide rail.

[0008] Further, the X-axis mechanism comprises a second motor, a second screw rod assembly, a second slide rail and a second slide plate, the second slide rail is fixedly laid on the gantry along the X-axis direction, the Z-axis mechanism is arranged on the second slide plate, the second slide plate is slidably arranged on the second slide rail, and the second motor drives the second slide plate to move back and forth along the second slide rail through the second screw rod assembly.

[0009] Further, the Z-axis mechanism comprises a third motor, a third screw rod assembly, a third slide rail and a third slide plate, the third slide rail is fixedly arranged on the second slide plate along the Z-axis direction, the engraving and milling mechanism is fixedly arranged on the third slide plate, the third slide plate is slidably arranged on the third slide rail, and the third motor drives the third slide plate to move back and forth along the third slide rail through the third screw rod assembly.

[0010] Further, the engraving and milling mechanism comprises a driving motor and a cutter fixing piece, and the driving motor drives the cutter fixing piece to rotate.

[0011] Further, the utility model further comprises two groups of baffle plates, and the two groups of baffle plates are arranged on the two sides of the gantry and are fixedly arranged on the gantry.

[0012] Further, the utility model further comprises two groups of cutting fluid collecting grooves and collecting boxes, and the two groups of cutting fluid collecting grooves are arranged on the two sides of the support frame respectively, the lower end of the cutting fluid collecting groove is provided with a drainage port, and the drainage port is arranged above the collecting box.

[0013] Further, the drainage port of the cutting fluid collecting groove is fixedly provided with a filter screen.

[0014] Further, the utility model further comprises a controller, and the controller controls the work of the negative pressure adsorption mechanism, the Y-axis mechanism, the X-axis mechanism, the Z-axis mechanism, the engraving and milling mechanism and the tool changing mechanism respectively.

[0015] The utility model discloses the beneficial effects are: the utility model discloses through the negative pressure adsorption mechanism fixedly arranged on the support frame, when needing to carry out engraving and milling operation to the aluminum plate of area larger, thickness thinner, directly flatly putting the aluminum plate on the support frame upper end, the bottom end of aluminum plate is adsorbed by the negative pressure adsorption mechanism, thereby realizing the fixation to the aluminum plate, and being favorable to the engraving and milling processing to the aluminum plate.

[0016] During engraving and milling, the two groups of Y-axis mechanisms simultaneously drive the gantry to move back and forth along the Y-axis direction, the X-axis mechanism drives the Z-axis mechanism to move back and forth along the X-axis direction, the Z-axis mechanism drives the engraving and milling mechanism to move back and forth along the Z-axis direction, the three-axis linkage of the Y-axis mechanism, the X-axis mechanism and the Z-axis mechanism drives the engraving and milling mechanism to move to the tool changing mechanism, the first cylinder drives the tool holder to extend along the Y-axis direction, so as to facilitate the engraving and milling mechanism to take away the tool from the first tool holder; when the tool needs to be replaced, the three-axis linkage of the Y-axis mechanism, the X-axis mechanism and the Z-axis mechanism drives the engraving and milling mechanism to move to the tool changing mechanism again, the tool to be replaced is first placed into the empty tool holder, and then the required tool is taken away from the other first tool holder, so that the utility model realizes the purpose of automatically replacing the tool, compared with the traditional technology that needs to pause the equipment and manually replace the tool, the utility model further reduces the labor cost to a certain extent. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the overall structure schematic view of the utility model;

[0018] Figure 2 is the overall structure side view of the utility model;

[0019] Figure 3 is Figure 2 the enlarged view of A in

[0020] Figure 4 is Figure 2 the enlarged view of B in

[0021] Figure 5 is the structure schematic view of the tool changing mechanism of the utility model;

[0022] Figure 6 is the structure schematic view of the cutting fluid collecting groove and collecting box of the utility model;

[0023] The reference signs are:

[0024] Controller 1, support frame 2, negative pressure adsorption mechanism 3, gantry 4,

[0025] Y-axis mechanism 5, first motor 51, first gear 52, first rack 53, first sliding rail 54,

[0026] X-axis mechanism 6, second motor 61, second screw rod assembly 62, second sliding rail 63, second sliding plate 64,

[0027] Z-axis mechanism 7, third motor 71, third screw rod assembly 72, third sliding rail 73, third sliding plate 74,

[0028] Engraving and milling mechanism 8, driving motor 81, tool fixing part 82,

[0029] Tool changing mechanism 9, first cylinder 91, tool clamp 92, tool 93,

[0030] Baffle 10, cutting fluid collecting groove 11, filter screen 110, collecting box 12. DETAILED DESCRIPTION

[0031] The utility model is further explained below in combination with the drawings, and it needs to be specially stated that the axial directions of X axis, Y axis, Z axis and the like described in the application file are all in accordance with the axial directions shown in the drawings. Figure 1

[0032] As shown in Figures 1 to 6 An efficient aluminum plate engraving and milling machine, including controller 1, support frame 2, negative pressure adsorption mechanism 3, portal frame 4, two groups of Y axis mechanism 5, X axis mechanism 6, Z axis mechanism 7, engraving and milling mechanism 8, tool changing mechanism 9, two groups of baffle 10, two groups of cutting fluid collecting groove 11, collecting box 12.

[0033] Controller 1 controls negative pressure adsorption mechanism 3, Y axis mechanism 5, X axis mechanism 6, Z axis mechanism 7, engraving and milling mechanism 8 and tool changing mechanism 9 respectively.

[0034] Negative pressure adsorption mechanism 3 is fixedly arranged on support frame 2, two groups of Y axis mechanism 5 are fixedly arranged on the two sides of support frame 2 respectively, and the two groups of Y axis mechanism 5 simultaneously drive portal frame 4 to move back and forth along the Y axis direction, X axis mechanism 6 is fixedly arranged on portal frame 4, and X axis mechanism 6 drives Z axis mechanism 7 to move back and forth along the X axis direction, Z axis mechanism 7 drives engraving and milling mechanism 8 to move back and forth along the Z axis direction, and the three-axis linkage of Y axis mechanism 5, X axis mechanism 6 and Z axis mechanism 7 drives engraving and milling mechanism 8 to move.

[0035] Tool changing mechanism 9 includes first cylinder 91, at least one group of tool clamp 92 and at least one group of tool 93, the shell of first cylinder 91 is fixedly arranged on support frame 2, and first cylinder 91 drives tool clamp 92 to move back and forth along the Y axis direction, each group of tool clamp 92 holds a group of tool 93 correspondingly, and the middle part of tool 93 is provided with a clamping groove around a circle, and tool clamp 92 is C-shaped, and tool clamp 92 is clamped in the clamping groove of tool 93.

[0036] Negative pressure adsorption mechanism 3 includes an air extraction mechanism and an adsorption head, the air extraction mechanism is in communication with the adsorption head through a pipe, and the adsorption head is fixedly arranged on support frame 2, when it is needed to carry out engraving and milling operation on the aluminum plate with large area and thin thickness, the aluminum plate is directly placed on the upper end of support frame 2, and the bottom end of the aluminum plate is adsorbed by negative pressure adsorption mechanism 3, so as to realize the fixation of the aluminum plate, which is beneficial to the engraving and milling processing of the aluminum plate and also improves the processing precision.

[0037] ​The Y-axis mechanism 5 comprises a first motor 51, a first gear 52, a first rack 53 and a first sliding rail 54, the first sliding rails 54 of the two groups of Y-axis mechanisms 5 are fixedly laid on the two side edges of the support frame 2 along the Y-axis direction respectively, the two sides of the gantry 4 are slidably arranged on the first sliding rails 54 of the two groups of Y-axis mechanisms 5 respectively, the first gear 52 is meshed with the first rack 53, the shell of the first motor 51 is fixedly connected with the gantry 4, and the first motor 51 drives the first gear 52 to rotate, thereby cooperating with the first rack 53 to drive the gantry 4 to slide back and forth along the first sliding rail 54.

[0038] The X-axis mechanism 6 comprises a second motor 61, a second screw rod assembly 62, a second sliding rail 63 and a second sliding plate 64, the second sliding rail 63 is fixedly laid on the gantry 4 along the X-axis direction, the Z-axis mechanism 7 is arranged on the second sliding plate 64, the second sliding plate 64 is slidably arranged on the second sliding rail 63, and the second motor 61 drives the second sliding plate 64 to move back and forth along the second sliding rail 63 through the second screw rod assembly 62.

[0039] The Z-axis mechanism 7 comprises a third motor 71, a third screw rod assembly 72, a third sliding rail 73 and a third sliding plate 74, the third sliding rail 73 is fixedly arranged on the second sliding plate 64 along the Z-axis direction, the engraving and milling mechanism 8 is fixedly arranged on the third sliding plate 74, the third sliding plate 74 is slidably arranged on the third sliding rail 73, and the third motor 71 drives the third sliding plate 74 to move back and forth along the third sliding rail 73 through the third screw rod assembly 72.

[0040] The engraving and milling mechanism 8 comprises a driving motor 81 and a tool fixing part 82, the driving motor 81 drives the tool fixing part 82 to rotate, the three-axis linkage of the Y-axis mechanism 5, the X-axis mechanism 6 and the Z-axis mechanism 7 drives the engraving and milling mechanism 8 to move to the tool changing mechanism 9, the upper end of the tool 93 is inserted into the tool fixing part 82, then the engraving and milling mechanism 8 is moved to the corresponding position of the aluminum plate, the driving motor 81 drives the tool fixing part 82 to rotate, thereby driving the tool 93 to engrave and mill the aluminum plate, so that the processing efficiency of the utility model is improved.

[0041] The two groups of baffles are arranged on the two sides of the gantry 4 and are fixedly arranged on the gantry 4, and the baffles are used for blocking the cutting fluid and the aluminum chips and preventing them from splashing to the two sides.

[0042] The two groups of cutting fluid collecting grooves 11 are arranged on the two sides of the support frame 2, the lower end of the cutting fluid collecting groove 11 is provided with a drainage port, the drainage port is located above the collecting box 12, the cutting fluid collecting groove 11 is fixedly provided with a filter screen 110 at the drainage port, the filter screen 110 is used for filtering the aluminum chips in the cutting fluid, and the cutting fluid can be reused.

[0043] The working principle of the utility model is as follows:

[0044] 1、When the large area and thin thickness aluminum plate needs to be engraved and milled, the aluminum plate is directly placed on the upper end of the support frame 2, the adsorption head is attached to the bottom end of the aluminum plate, the suction mechanism sucks air outward, the negative pressure is formed in the adsorption head, the bottom end of the aluminum plate is adsorbed, and the fixing of the aluminum plate is realized.

[0045] 2、When the cutter 93 is taken by the engraving and milling mechanism 8, the three-axis linkage of the Y-axis mechanism 5, the X-axis mechanism 6 and the Z-axis mechanism 7 drives the engraving and milling mechanism 8 to move until reaching the tool changing mechanism 9, the first cylinder 91 drives the cutter clamp 92 to extend along the Y-axis direction, the engraving and milling mechanism 8 moves downward from the upper end of the cutter 93, the upper end of the cutter 93 is inserted into the cutter fixing part 82, then the engraving and milling mechanism 8 translates away from the C-shaped mouth of the cutter clamp 92, that is, the taking of the cutter 93 is completed.

[0046] 3、When the cutter 93 needs to be replaced, the three-axis linkage of the Y-axis mechanism 5, the X-axis mechanism 6 and the Z-axis mechanism 7 drives the engraving and milling mechanism 8 to move until reaching the tool changing mechanism 9, the first cylinder 91 drives the cutter clamp 92 to extend along the Y-axis direction, the cutter fixing part 82 translates into the C-shaped mouth of the cutter clamp 92 with the cutter 93, the cutter clamp 92 is clamped in the clamping groove of the cutter 93, then the cutter fixing part 82 moves upward, that is, the cutter 93 is clamped in the cutter clamp 92, then the above-mentioned second point is repeated, that is, the new cutter 93 is taken again in the other cutter clamp 92.

[0047] The above-mentioned embodiment is only an explanation of the present application, which is not a limitation of the present application, and those skilled in the art can make modifications to the present embodiment without creative contribution after reading the present specification, but as long as it is within the scope of the claims of the present application, it is protected by the patent law.

Claims

1. A high efficiency aluminum plate engraving machine, characterized in that: The device comprises a support frame, a negative pressure adsorption mechanism, a gantry, two groups of Y-axis mechanisms, an X-axis mechanism, a Z-axis mechanism, a carving and milling mechanism and a tool changing mechanism, the negative pressure adsorption mechanism is fixedly arranged on the support frame, the two groups of Y-axis mechanisms are fixedly arranged on the two sides of the support frame respectively, and the two groups of Y-axis mechanisms simultaneously drive the gantry to move back and forth along the Y-axis direction, the X-axis mechanism is fixedly arranged on the gantry, and the X-axis mechanism drives the Z-axis mechanism to move back and forth along the X-axis direction, the Z-axis mechanism drives the carving and milling mechanism to move back and forth along the Z-axis direction, the tool changing mechanism comprises a first air cylinder, at least one group of tool clamps and at least one group of tools, the shell of the first air cylinder is fixedly arranged on the support frame, and the first air cylinder drives the tool clamps to move back and forth along the Y-axis direction, and each group of tool clamps clamps a group of tools correspondingly.

2. The high-efficiency aluminum plate engraving and milling machine according to claim 1, characterized in that: The negative pressure adsorption mechanism comprises a suction mechanism and an adsorption head, the suction mechanism and the adsorption head are communicated through a pipe, and the adsorption head is fixedly arranged on the support frame.

3. The high efficiency aluminum plate engraving and milling machine according to claim 1, characterized in that: The Y-axis mechanism comprises a first motor, a first gear, a first rack and a first sliding rail, the first sliding rails of the two groups of Y-axis mechanisms are fixedly laid on the two side edges of the support frame along the Y-axis direction respectively, the two sides of the gantry are slidably arranged on the first sliding rails of the two groups of Y-axis mechanisms respectively, the first gear is engaged with the first rack, the shell of the first motor is fixedly connected with the gantry, and the first motor drives the first gear to rotate, thereby cooperating with the first rack to drive the gantry to slide back and forth along the first sliding rail.

4. The high efficiency aluminum plate engraving and milling machine according to claim 1, characterized in that: The X-axis mechanism comprises a second motor, a second screw assembly, a second sliding rail and a second sliding plate, the second sliding rail is fixedly laid on the gantry along the X-axis direction, the Z-axis mechanism is arranged on the second sliding plate, the second sliding plate is slidably arranged on the second sliding rail, and the second motor drives the second sliding plate to move back and forth along the second sliding rail through the second screw assembly.

5. The high efficiency aluminum plate engraving and milling machine according to claim 4, characterized in that: The Z-axis mechanism comprises a third motor, a third screw assembly, a third sliding rail and a third sliding plate, the third sliding rail is fixedly arranged on the second sliding plate along the Z-axis direction, the carving and milling mechanism is fixedly arranged on the third sliding plate, the third sliding plate is slidably arranged on the third sliding rail, and the third motor drives the third sliding plate to move back and forth along the third sliding rail through the third screw assembly.

6. The high efficiency aluminum plate engraving and milling machine according to claim 1, characterized in that: The carving and milling mechanism comprises a driving motor and a tool fixing piece, and the driving motor drives the tool fixing piece to rotate.

7. The high efficiency aluminum plate engraving and milling machine according to claim 1, characterized in that: Two groups of baffle plates are further arranged on the two sides of the gantry and fixedly arranged on the gantry.

8. The high efficiency aluminum plate engraving and milling machine according to claim 1, characterized in that: Two groups of cutting fluid collecting grooves and collecting boxes are further arranged on the two sides of the support frame, the lower end of each cutting fluid collecting groove is provided with a drainage port, and the drainage port is located above the collecting box.

9. The high efficiency aluminum plate engraving and milling machine according to claim 8, characterized in that: A filter screen is fixedly arranged at the drainage port of the cutting fluid collecting groove.

10. The high efficiency aluminum plate engraving and milling machine according to any one of claims 1-9, characterized in that: A controller is further arranged to control the working of the negative pressure adsorption mechanism, the Y-axis mechanism, the X-axis mechanism, the Z-axis mechanism, the carving and milling mechanism and the tool changing mechanism.

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