Modular engraving machine quick tool changer

Abstract

The utility model discloses a modularization engraver quick tool changer, including support, positioning frame and processing board, the top of support is provided with the top plate, and the top of top plate is provided with storage box, positioning frame sets up in the inside of support, and the inside of positioning frame is provided with the locating rod, and the surface of locating rod is provided with arc frame, the utility model discloses the quick assembly and disassembly of engraving tool through the cooperation of elastic clamping block and fixed base, and can complete the tool changing operation without tool, the three -dimensional guide structure is formed to the locating rod and arc frame in positioning frame, and the engraving tool is positioned from horizontal and vertical direction, ensures the accurate space position of engraving head when high -speed rotation engraving, the coolant of storage box storage is even sprayed to processing area through the collecting cylinder and shower head, and the heat produced in the process of engraving is taken away in time, avoids the deformation or surface scorching of workpiece because of high temperature, reduces the temperature of engraving tool simultaneously, prevents the tool overheating wear and tear.

Description

Technical Field

[0001] This utility model relates to the field of engraving machine technology, specifically a modular engraving machine quick tool change device. Background Technology

[0002] A carving machine is a mechanical device specifically designed for carving operations. It is widely used in carving various materials such as wood, stone, metal, and plastic, and is an indispensable tool in modern manufacturing. Carving machines also generate a lot of heat during operation.

[0003] In existing technologies, most engraving machines use bolt-fastening or slot-locking structures for their tool changing devices. For example, the tool holder is fixed to the spindle with bolts, or a slot is used with a spring pin to position the tool. When changing tools, tools such as wrenches are needed to loosen the bolts or press the pins, making the process cumbersome. However, this type of tool changing relies on tools and involves complex steps, resulting in long downtime. Bolt-fastening structures require multiple tightening operations to complete disassembly and installation, and a single tool changing can take several minutes, seriously affecting processing efficiency. Although spring pin structures do not require tools, the pins are prone to wear after long-term use, leading to a decrease in positioning accuracy. Moreover, disassembly requires considerable force, making operation inconvenient. In addition, the complex tool changing process may also lead to the risk of tool falling off due to human error (such as loose bolts), affecting production safety.

[0004] In light of this, we have introduced a modular engraving machine quick tool changer. Utility Model Content

[0005] The purpose of this invention is to provide a modular engraving machine quick tool change device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a modular engraving machine quick tool change device, comprising: a bracket, a positioning frame, and a processing plate;

[0007] The top of the bracket is provided with a top plate, and a storage box is provided on the top of the top plate;

[0008] The positioning frame is disposed on the inner side of the bracket, and a positioning rod is disposed inside the positioning frame. An arc-shaped frame is disposed on the surface of the positioning rod.

[0009] The processing plate is disposed on the inner bottom wall of the bracket, and the processing plate is located below the positioning frame;

[0010] The positioning frame is equipped with a tool changing structure. The tool changing structure is used in conjunction with the fixed seat, elastic clamp, and carving tool to remove the carving tool from the elastic clamp.

[0011] Preferably, the tool changing structure includes a fixing part connected to the surface of the carving tool, the fixing part and the carving tool being integrally formed; the fixing seat is connected to the inner side of the positioning frame, the fixing seat is fixedly connected to the inner side of the positioning frame; the elastic clamping block is connected to the surface of the fixing seat, the elastic clamping block and the fixing seat being integrally formed; the carving tool is connected inside the elastic clamping block, the elastic clamping block facilitating the fixing of the carving tool; one end of the carving tool is connected to a carving head, the carving head and the carving tool being integrally formed.

[0012] Preferably, a motor is connected to the inner side of the bracket, and a grinding head is connected to the output end of the motor. The grinding head is designed to facilitate grinding of the workpiece.

[0013] Preferably, the bottom of the top plate is connected to a collection cylinder below the storage box, and the bottom of the collection cylinder is connected to a nozzle. The collection cylinder is designed to facilitate the flow of coolant, which can then be sprayed out through the nozzle to cool the processed workpiece.

[0014] Preferably, the top of the bracket is provided with a top cover above the top plate, and fans are connected at equal intervals on the top of the bracket. The arrangement of the fans facilitates heat dissipation for the components inside the bracket.

[0015] Preferably, the side of the bracket is connected to a side plate, and the surface of the side plate is connected to a handle.

[0016] Preferably, a cabinet door is connected to one side of the bracket's surface located on the positioning frame, and the cabinet door facilitates the opening of maintenance components. A retaining frame is connected to the surface of the bracket above the cabinet door.

[0017] Preferably, the bottom of the bracket is connected to a support base, which facilitates the support of the bracket, and the bottom of the support base is provided with anti-slip texture.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] (1) The quick loading and unloading of the engraving knife is achieved by the cooperation of the elastic clamp and the fixed seat. The tool changing operation can be completed without tools, which significantly shortens the downtime and improves the continuity and production efficiency of engraving processing.

[0020] (2) A three-dimensional guide structure is formed by the positioning rod and arc frame in the positioning frame to limit the engraving knife in the horizontal and vertical directions, ensuring that the engraving head maintains a precise spatial position when it rotates at high speed, avoiding problems such as line distortion and size deviation caused by tool shaking or offset, and improving the processing accuracy and surface finish of the workpiece.

[0021] (3) The coolant stored in the storage box is evenly sprayed to the processing area through the collection cylinder and the nozzle to remove the heat generated during the engraving process in time, so as to avoid the workpiece from deforming or burning due to high temperature. At the same time, it reduces the temperature of the engraving knife, prevents the knife from overheating and wear, and extends the service life of the knife. Attached Figure Description

[0022] Figure 1 This is a first-view structural schematic diagram of the present invention;

[0023] Figure 2 This is a structural schematic diagram of the present invention from a second perspective;

[0024] Figure 3 This is a structural schematic diagram of the present invention from a third-view perspective;

[0025] Figure 4 This is a structural schematic diagram of the present invention from a fourth perspective;

[0026] Figure 5 This is a schematic diagram of the positioning frame and tool changing structure of this utility model.

[0027] In the diagram: 1. Bracket; 2. Side plate; 3. Processing plate; 4. Positioning frame; 5. Storage box; 7. Top plate; 8. Top cover; 9. Fan; 10. Fixing base; 11. Nozzle; 12. Motor; 13. Grinding head; 14. Collection cylinder; 15. Positioning rod; 16. Arc frame; 18. Support base; 19. Cabinet door; 20. Baffle frame; 21. Engraving knife; 22. Elastic clamp; 23. Fixing part; 24. Engraving head. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-5 This utility model provides a technical solution: a modular engraving machine quick tool change device, including: a support 1, a top plate 7 on the top of the support 1, and a storage box 5 on the top of the top plate 7;

[0030] Positioning frame 4 is set inside the bracket 1 and is fixedly set between the positioning frame 4 and the bracket 1. A positioning rod 15 is set inside the positioning frame 4 and is fixedly set between the positioning rod 15 and the positioning frame 4. An arc-shaped frame 16 is set on the surface of the positioning rod 15.

[0031] Processing plate 3 is disposed on the inner bottom wall of bracket 1 and is located below positioning frame 4;

[0032] The positioning frame 4 is equipped with a tool changing structure. The tool changing structure is used in conjunction with the fixing seat 10, the elastic clamping block 22 and the carving knife 21 to remove the carving knife 21 from the elastic clamping block 22.

[0033] The tool changing structure includes a fixing part 23 connected to the surface of the carving tool 21. The fixing part 23 and the carving tool 21 are integrally formed. The fixing seat 10 is connected to the inner side of the positioning frame 4 and is fixedly connected to the inner side of the positioning frame 4. The elastic clamping block 22 is connected to the surface of the fixing seat 10 and is integrally formed with the fixing seat 10. The carving tool 21 is connected inside the elastic clamping block 22, which facilitates the fixing of the carving tool 21. One end of the carving tool 21 is connected to a carving head 24, which is integrally formed with the carving tool 21.

[0034] A motor 12 is connected to the inner side of the bracket 1, and a grinding head 13 is connected to the output end of the motor 12. The grinding head 13 is designed to facilitate grinding of the workpiece.

[0035] The bottom of the top plate 7 is connected to a material collection cylinder 14 below the storage box 5. The bottom of the material collection cylinder 14 is connected to a nozzle 11. The material collection cylinder 14 is designed to allow coolant to flow in, and the coolant can be sprayed out through the nozzle 11 to cool the processed workpiece.

[0036] The top of the bracket 1 is provided with a top cover 8 above the top plate 7, and fans 9 are connected at equal intervals on the top of the bracket 1. The arrangement of the fans 9 facilitates heat dissipation for the components inside the bracket 1.

[0037] The side of the bracket 1 is connected to a side plate 2, and a handle is connected to the surface of the side plate 2.

[0038] The surface of the bracket 1 is connected to a cabinet door 19 on one side of the positioning frame 4. The cabinet door 19 facilitates opening and maintenance of the components. The surface of the bracket 1 is connected to a baffle frame 20 above the cabinet door 19.

[0039] The bottom of the bracket 1 is connected to a support base 18, which facilitates the support of the bracket 1. The bottom of the support base 18 is provided with anti-slip texture.

[0040] Specifically, during use, the carving knife 21 is inserted into the elastic clamp 22 through the fixing part 23. The elastic clamp 22 fixes the carving knife 21 by the clamping force generated by its own elastic deformation, keeping it in the working position within the positioning frame 4. When the carving knife 21 needs to be replaced, the operator applies external force, such as manually pressing or driving the elastic clamp 22 outward through the mechanical structure, releasing the clamping state of the carving knife 21. At this time, the carving knife 21 can be removed from the elastic clamp 22. When replacing the new carving knife 21, the fixing part 23 of the new knife is aligned with the elastic clamp 22 and inserted. The elastic clamp 22 automatically resets and clamps, completing the quick knife replacement.

[0041] After the motor 12 inside the bracket 1 starts, the output end drives the grinding head 13 to rotate at high speed to grind the workpiece on the processing plate 3. The positioning rod 15 and the arc frame 16 inside the positioning frame 4 provide positioning guidance for the engraving knife 21, making it easy to use the engraving head 24 at the end of the engraving knife 21 to engrave the workpiece.

[0042] The storage box 5 at the top of the top plate 7 is used to store coolant. The collection cylinder 14 and the nozzle 11 below the storage box 5 form a cooling system: during the processing, the coolant is sprayed out through the collection cylinder 14 and the nozzle 11 to cool the processed workpiece, so that the workpiece is cooled down and can be used.

[0043] The fan 9 on the top of the bracket 1 starts when the equipment is running, and provides air cooling for heat-generating components such as the motor 12 and the tool changing structure to prevent overheating from affecting the performance of the equipment. The baffle 20 prevents debris from flying during processing, and the support base 18 ensures that the equipment is placed stably.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular engraving machine quick tool changer, characterized in that, include: A support (1) is provided with a top plate (7) on the top of the support (1), and a storage box (5) is provided on the top of the top plate (7); Positioning frame (4), the positioning frame (4) is set inside the bracket (1), the positioning frame (4) is provided with a positioning rod (15), and the surface of the positioning rod (15) is provided with an arc frame (16); The processing plate (3) is set on the inner bottom wall of the bracket (1) and is located below the positioning frame (4); The positioning frame (4) is equipped with a tool changing structure. The tool changing structure is used in conjunction with the fixed seat (10), the elastic clamp (22) and the carving knife (21) to remove the carving knife (21) from the elastic clamp (22).

2. The modular engraving machine quick tool changer according to claim 1, characterized in that, The tool changing structure includes a fixing part (23) connected to the surface of the carving tool (21), the fixing seat (10) connected to the inside of the positioning frame (4), the elastic clamp (22) connected to the surface of the fixing seat (10), the carving tool (21) connected to the inside of the elastic clamp (22), and one end of the carving tool (21) connected to the carving head (24).

3. The modular engraving machine quick tool changer according to claim 1, characterized in that, A motor (12) is connected to the inner side of the bracket (1), and a grinding head (13) is connected to the output end of the motor (12).

4. The modular engraving machine quick tool changer according to claim 1, characterized in that, The bottom of the top plate (7) is located below the storage box (5) and is connected to a collection cylinder (14), and the bottom of the collection cylinder (14) is connected to a nozzle (11).

5. The modular engraving machine quick tool changer according to claim 1, characterized in that, The top of the bracket (1) is provided with a top cover (8) above the top plate (7), and fans (9) are connected at equal intervals on the top of the bracket (1).

6. The modular engraving machine quick tool changer according to claim 1, characterized in that, The side of the bracket (1) is connected to a side plate (2), and a handle is connected to the surface of the side plate (2).

7. The modular engraving machine quick tool changer according to claim 1, characterized in that, The surface of the bracket (1) is connected to a cabinet door (19) on one side of the positioning frame (4), and a baffle (20) is connected to the surface of the bracket (1) above the cabinet door (19).

8. The modular engraving machine quick tool changer according to claim 1, characterized in that, The bottom of the bracket (1) is connected to a support base (18).

Images