Tool bit quick replacement structure of plate carving equipment

Abstract

The utility model discloses a quick tool bit replacement structure of plate engraving equipment, which relates to the field of tool bit replacement of engraving equipment and comprises a worktable, a support frame is fixedly mounted at one end of the worktable, a driving plate is fixedly mounted at one end of the support frame, and the worktable is connected with the driving plate through the support frame. A telescopic rod is movably installed at one end of the driving plate, an electromagnetic sliding rail is fixedly installed at one end of the telescopic rod, a driving disc is movably installed at one end of the electromagnetic sliding rail, movable rods are movably installed on the two sides of the driving disc, a steel rope is installed on one side of each movable rod, and a clamping block is installed on one side of each steel rope. By arranging the movable rod and the fixed rod, when the movable rod is extruded by the fixed rod, the movable rod ascends, so that the clamping block moves backwards, the clamping block does not clamp the clamping groove any more, the tool bit falls off due to the fact that the tool bit is not limited, the operation of automatically disassembling the tool bit is achieved, the carving equipment does not need to be shut down, and the working efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of replacement of cutter heads of engraving equipment, in particular to a structure for quickly replacing cutter heads of plate engraving equipment. Background Art

[0002] Engraving boards are precision materials used in the field of engraving. According to the structural type, they can be divided into pure wood engraving boards and composite engraving boards. Pure wood engraving boards refer to engraving boards whose materials are a combination of wood veneers throughout the body, or 3 layers, 5 layers, or 7 layers, represented by odd layers, and even layers rarely appear. The reason is that the combination of odd layers is more stable. For example, when subjected to force, the board is not prone to distortion.

[0003] Existing board engraving equipment usually uses a high-frequency rotating cutter head to engrave the wood board during the engraving process. When engraving patterns, the lines are not constant. Therefore, in order to ensure the beauty of the engraving, different cutter heads are used during the engraving process to control the thickness of the lines and make the finished product more beautiful.

[0004] During the engraving process, if the existing engraving equipment encounters a situation where the cutter head needs to be replaced, it is often necessary to suspend the engraving equipment to avoid the cutter head rotating when the cutter head is replaced, which may affect the safety of the staff. Therefore, it is necessary to put the equipment into standby mode so that the staff can replace the cutter head. This will affect work efficiency and increase the work intensity of the staff. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a structure for quickly replacing a cutter head of a plate engraving device to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate engraving equipment quick-change tool head structure, comprising a workbench, a support frame fixedly mounted on one end of the workbench, and a drive plate fixedly mounted on one end of the support frame, the workbench and the drive plate are connected via the support frame, a telescopic rod movably mounted on one end of the drive plate, and an electromagnetic slide rail fixedly mounted on one end of the telescopic rod, a drive disk movably mounted on one end of the electromagnetic slide rail, and movable rods movably mounted on both sides of the drive disk, a steel cable mounted on one side of the movable rod, and a clamping block mounted on one side of the steel cable, the movable rod and the clamping block are connected via the steel cable.

[0007] By adopting the above technical solution, by setting a movable rod and a fixed rod, when the movable rod is squeezed by the fixed rod, the movable rod rises, so that the clamping block moves backward, so that the clamping block is no longer clamped on the clamping slot, so that the cutter head loses its limit and falls, thereby realizing the operation of automatically disassembling the cutter head without shutting down the engraving equipment, which can greatly improve work efficiency.

[0008] The utility model is further configured that a cutter head is movably installed inside the driving disk, and a clamping groove is opened in the middle of the cutter head, the clamping groove is matched with a clamping block, and one side of the clamping block is configured with an arc surface.

[0009] By adopting the above technical solution and setting the card slot, the cutter head has enough force points, and the card block can also better limit the cutter head, so that the overall fixing effect is better and will not affect the rotation of the cutter head during normal operation.

[0010] The utility model is further configured that a first spring is installed on one side of the clamping block, and the clamping block is connected to the driving disk through the first spring, and a second spring is sleeved on the outer side of the steel cable.

[0011] By adopting the above technical solution and setting the first spring and the second spring, the first spring can continuously squeeze the block during the operation of the cutter head, so that the block can always be in the slot, and it can be more conducive to resetting the block during the disassembly process.

[0012] The utility model is further configured as follows: a hexagonal block is movably installed inside the driving disk, and a hexagonal groove is opened at one end of the cutter head, the hexagonal groove cooperates with the cutter head, and the outer side of the cutter head is configured with an arc surface, a driving component is installed inside the driving disk and connected to the hexagonal block, and the hexagonal block and the driving disk are rotatably connected.

[0013] By adopting the above technical solution, the rotational connection between the drive disk and the cutter head can be made more stable by setting the hexagonal block. By setting the hexagonal block, when the drive component inside the drive disk drives the hexagonal block, it can be better transmitted to the cutter head.

[0014] The utility model is further configured that a tool magazine is movably installed on one side of the workbench, and a fixed rod is provided on one side of the tool magazine. The number of the fixed rods is multiple groups, and the fixed rods match the movable rods. A groove matching the tool head is opened on one side of the workbench.

[0015] By adopting the above technical solution and setting a fixed rod, the movable rod can be squeezed to achieve automatic disassembly. At the same time, when the cutter head falls, it can fall into the groove to prevent the disassembled cutter head from sliding to other positions and affecting the work.

[0016] In summary, the utility model mainly has the following beneficial effects:

[0017] The utility model provides a movable rod and a fixed rod. When the movable rod is squeezed by the fixed rod, the movable rod rises, so that the clamping block moves backward, so that the clamping block is no longer clamped on the clamping slot, so that the cutter head loses its limit and falls, thereby realizing the operation of automatically disassembling the cutter head, and there is no need to stop the engraving equipment, which can greatly improve the work efficiency. At the same time, when the driving disk moves to the tool magazine position, the clamping block can automatically clamp and limit the clamping slot during the downward movement of the driving disk, and the hexagonal block enters the hexagonal groove, so that the cutter head is fixed, and the connection between the hexagonal block and the hexagonal groove can make the transmission more effective, realize the operation of automatically installing the cutter head, and reduce the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is an enlarged view of the exterior of the drive disk of the utility model;

[0020] Figure 3 This is a schematic diagram of the interior of the drive disk of the utility model;

[0021] Figure 4 It is a schematic diagram of the connection relationship between the clamping block and the driving disk of the utility model.

[0022] In the figure: 1. workbench; 2. support frame; 3. drive plate; 4. telescopic rod; 5. electromagnetic slide rail; 6. drive plate; 7. tool head; 8. slot; 9. movable rod; 10. steel cable; 11. block; 12. hexagonal block; 13. first spring; 14. second spring; 15. hexagonal slot; 16. tool magazine; 17. fixing rod. DETAILED DESCRIPTION

[0023] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] A structure for quickly replacing a cutter head of a plate engraving device, such as Figure 1-4As shown, it includes a workbench 1, a support frame 2 is fixedly installed at one end of the workbench 1, and a driving plate 3 is fixedly installed at one end of the support frame 2, the workbench 1 and the driving plate 3 are connected through the support frame 2, a telescopic rod 4 is movably installed at one end of the driving plate 3, and an electromagnetic slide rail 5 is fixedly installed at one end of the telescopic rod 4, a driving disk 6 is movably installed at one end of the electromagnetic slide rail 5, and movable rods 9 are movably installed on both sides of the driving disk 6, a steel cable 10 is installed on one side of the movable rod 9, and a clamping block 11 is installed on one side of the steel cable 10, the movable rod 9 and the clamping block 11 are connected through the steel cable 10, the movable rod 9 contacts the fixed rod 17, and under the squeezing of the fixed rod 17, the movable rod 9 moves up, so that the clamping block 11 moves backward by pulling the steel cable 10, at this time, the second spring 14 is squeezed, and at the same time, the first spring 13 is squeezed when the clamping block 11 moves backward, at this time, the clamping slot 8 loses the limit of the clamping block 11 and falls into the groove in the middle of the multiple groups of fixed rods 17, and the disassembly is completed at this time.

[0026] See also Figure 4 A cutter head 7 is movably installed inside the driving disk 6, and a slot 8 is provided in the middle of the cutter head 7. The slot 8 cooperates with a block 11, and one side of the block 11 is provided with an arc surface. By providing the slot 8, the cutter head 7 has enough force points, and the block 11 can also better limit the cutter head 7, so that the overall fixing effect is better, and will not affect the rotation of the cutter head 7 during normal operation.

[0027] See also Figure 3 A first spring 13 is installed on one side of the block 11, and the block 11 is connected to the driving disk 6 through the first spring 13. A second spring 14 is sleeved on the outside of the steel cable 10. By arranging the first spring 13 and the second spring 14, the first spring 13 can continuously squeeze the block 11 during the operation of the cutter head 7, so that the block 11 can always be in the slot 8, and at the same time, it can be more conducive to the resetting of the block 11 during the disassembly process.

[0028] See also Figure 3-4 A hexagonal block 12 is movably installed inside the driving disk 6, and a hexagonal groove 15 is opened at one end of the cutter head 7, the hexagonal groove 15 cooperates with the cutter head 7, and the outer side of the cutter head 7 is set with an arc surface. A driving component is installed inside the driving disk 6 and connected to the hexagonal block 12, and the hexagonal block 12 and the driving disk 6 are rotatably connected. By setting the hexagonal block 12, the rotational connection between the driving disk 6 and the cutter head 7 can be made more stable. By setting the hexagonal block 12, the driving component inside the driving disk 6 can better transmit the power to the cutter head 7 when driving the hexagonal block 12.

[0029] See also Figure 1A tool magazine 16 is movably installed on one side of the workbench 1, and a fixed rod 17 is provided on one side of the tool magazine 16. The number of the fixed rods 17 is multiple groups, and the fixed rods 17 cooperate with the movable rods 9. A groove cooperating with the cutter head 7 is opened on one side of the workbench 1. By setting the fixed rod 17, the squeezing operation of the movable rod 9 can be realized, so that automatic disassembly can be realized. At the same time, when the cutter head 7 falls, it can fall into the inside of the groove, avoiding the disassembled cutter head 7 from sliding to other positions and affecting the work.

[0030] The working principle of the utility model is as follows: the driving device inside the driving plate 3 is turned on to move the telescopic rod 4. When the telescopic rod 4 moves to a certain position, the electromagnetic slide rail 5 is started, thereby moving the driving disk 6. When the driving disk 6 moves, the cutter head 7 is driven to move. At this time, the movable rod 9 is aligned with the fixed rod 17, and then the telescopic rod 4 is started to move the electromagnetic slide rail 5 downward, thereby driving the driving disk 6 downward. At this time, the movable rod 9 contacts the fixed rod 17. Under the squeezing of the fixed rod 17, the movable rod 9 moves upward, thereby pulling the steel cable 10 to move the block 11 backward. At this time, The second spring 14 is squeezed, and the first spring 13 is squeezed when the block 11 moves backward. At this time, the slot 8 loses the limit of the block 11 and falls into the groove in the middle of the multiple sets of fixed rods 17. At this time, the disassembly is completed, so that the drive disk 6 moves to the middle of the workbench 1. When it is located above the tool magazine 16, the electromagnetic slide rail 5 continues to move downward. At this time, the tool head 7 gradually enters the inside of the drive disk 6, and the block 11 moves to both sides when squeezed. When it contacts the slot 8, the block 11 quickly resets, and the hexagonal block 12 enters the inside of the hexagonal groove 15 to achieve the limit operation.

[0031] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A structure for quickly replacing a tool head for a plate engraving device, comprising a workbench (1), characterized in that: A support frame (2) is fixedly mounted on one end of the workbench (1), and a drive plate (3) is fixedly mounted on one end of the support frame (2); the workbench (1) and the drive plate (3) are connected via the support frame (2); a telescopic rod (4) is movably mounted on one end of the drive plate (3), and an electromagnetic slide rail (5) is fixedly mounted on one end of the telescopic rod (4); a drive disk (6) is movably mounted on one end of the electromagnetic slide rail (5), and movable rods (9) are movably mounted on both sides of the drive disk (6); a steel cable (10) is mounted on one side of the movable rod (9), and a clamping block (11) is mounted on one side of the steel cable (10); the movable rod (9) and the clamping block (11) are connected via the steel cable (10).

2. The structure for quickly replacing a cutter head for plate engraving equipment according to claim 1, characterized in that: A cutter head (7) is movably mounted inside the driving disk (6), and a clamping groove (8) is provided in the middle of the cutter head (7). The clamping groove (8) matches with a clamping block (11), and one side of the clamping block (11) is provided with an arc surface.

3. The structure for quickly replacing a cutter head for plate engraving equipment according to claim 2, characterized in that: A first spring (13) is installed on one side of the clamping block (11), and the clamping block (11) is connected to the driving disk (6) via the first spring (13). A second spring (14) is sleeved on the outer side of the steel cable (10).

4. The structure for quickly replacing a cutter head for plate engraving equipment according to claim 3 is characterized in that: A hexagonal block (12) is movably mounted on one end of the driving disk (6), and a hexagonal groove (15) is provided on one end of the cutter head (7), the hexagonal groove (15) matches the cutter head (7), and the outer side of the cutter head (7) is provided with an arc surface, a driving component is mounted inside the driving disk (6) and connected to the hexagonal block (12), and the hexagonal block (12) and the driving disk (6) are rotatably connected.

5. The structure for quickly replacing a cutter head for plate engraving equipment according to claim 4, characterized in that: A tool magazine (16) is movably mounted on one side of the workbench (1), and a fixing rod (17) is provided on one side of the tool magazine (16). The fixing rods (17) are provided in multiple groups, and the fixing rods (17) are matched with the movable rods (9). A groove matched with the tool head (7) is provided on one side of the workbench (1).

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