Carving machine capable of stably fixing workpiece

Abstract

The utility model relates to the technical field of engraving machine equipment, in particular to an engraving machine capable of stably fixing workpieces, which comprises a workbench, an engraving head is arranged on the surface of the top of the workbench, a guide rail box is fixedly connected to the surface of the rear side of the workbench, a threaded rod is arranged in an inner cavity of the guide rail box, and a servo motor is fixedly connected to one end of the guide rail box. The top surface of the guide rail box is slidably connected with a clamping plate in an attached mode, the top surface of the workbench is fixedly connected with a rear baffle, the surfaces of the two sides of the rear baffle are fixedly connected with extension rods, the bottom ends of the extension rods are fixedly connected with connecting rods, and the top surface of the workbench is fixedly connected with a gear box. By arranging the guide rail box, the threaded rod, the servo motor, the clamping plate, the rear baffle, the moving rod, the front baffle, the gear body, the positive and negative gear motor and the toothed plate, the position of a workpiece can be limited more conveniently in a labor-saving mode, and the workpiece is fixed more stably and more humanized.

Description

Technical Field

[0001] The utility model relates to an engraving machine capable of stably fixing a workpiece, belonging to the technical field of engraving machine equipment. Background Art

[0002] An engraving machine refers to a machine that can carve and shape a workpiece. During the engraving process, the workpiece must be stably fixed, otherwise the engraving of the workpiece will fail, or even the knife may slip and cause injury to the staff. For example, the authorization announcement number CN220330624U mentions an engraving machine that can stably fix the workpiece, including a workbench, an engraving head is arranged above the workbench, the inside of the workbench is a cavity, and a plurality of first slide grooves and second slide grooves connected to the inside of the cavity are opened above the workbench. The direction of the first slide groove is parallel to the width direction of the workbench, and the direction of the second slide groove is parallel to the length direction of the workbench. Fixed pins are slidingly arranged in the first slide groove and the second slide groove.

[0003] In this device, workers manually adjust multiple structures to define the workpiece. However, in actual application, researchers found that this operation method is inefficient, unhumane, time-consuming and labor-intensive. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides an engraving machine which can stably fix a workpiece.

[0005] The top end face of said sliding panel also is provided with an interlocking plate, and the interlocking plate is fixedly provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip.

[0006] Preferably, one end of the threaded rod is fixedly connected to the output end of the servo motor, and the end of the threaded rod away from the servo motor is movably connected to the guide rail box through a bearing, and the outer surface of the threaded rod is provided with threaded layers in opposite directions.

[0007] Preferably, there are two clamping plates, and the bottom surfaces of the two clamping plates are fixedly connected with sliding blocks, and the sliding blocks are threadedly connected to the outer surface of the threaded rod, and the top surface of the guide rail box is provided with a sliding groove that matches the structural size of the sliding block.

[0008] Preferably, the rear baffle and the extension rod are an integrally formed structure, and the extension rod is fixedly connected to the workbench via the connecting rod.

[0009] Preferably, one end of the extension rod is slidably connected to the clamping plate, and a slot hole matching the structural size of the extension rod is formed through a surface of one side of the clamping plate.

[0010] Preferably, the gear box and the device box are in a communicating structure, and the height of the gear box is consistent with the height of the device box.

[0011] Preferably, the top end of the gear body is fixedly connected to the output end of the forward and reverse reduction motor, the bottom end of the gear body is movably connected to the gear box through a bearing, and the outer surface of the gear body is meshedly connected to the gear plate.

[0012] The beneficial effects of the utility model are:

[0013] The utility model is provided with a guide box, a threaded rod, a servo motor, a clamping plate, a rear baffle, a moving rod, a front baffle, a gear body, a forward and reverse reduction motor and a tooth plate, which can more conveniently and labor-savingly limit the position of the workpiece, and the workpiece is fixed more stably and more humanely. When in use, the start of the forward and reverse reduction motor is controlled, and the forward and reverse reduction motor drives the rotation of the gear body, thereby driving the movement of the tooth plate, the moving plate and the front baffle, so that the front and rear side surfaces of the workpiece are respectively fitted and slidably connected to the front baffle and the rear baffle. Further, the servo motor is controlled to drive the rotation of the threaded rod. At this time, as the threaded rod rotates, the sliding block and the clamping plate assembly move, and the two clamping plates move relative to each other to clamp the two sides of the workpiece, thereby quickly and labor-savingly limiting the position of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the specific embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal details of the device box and gear box in the present invention;

[0017] Figure 3This is a schematic diagram of the internal details of the guide rail box in the utility model;

[0018] Figure 4 This is a schematic structural diagram of the side details of the clamping plate in the present invention;

[0019] In the figure: 1. Workbench; 2. Engraving head; 3. Guide rail box; 4. Threaded rod; 5. Servo motor; 6. Clamping plate; 7. Rear baffle; 8. Extension rod; 9. Connecting rod; 10. Gear box; 11. Gear body; 12. Forward and reverse reduction motor; 13. Device box; 14. Moving rod; 15. Front baffle; 16. Card strip; 17. Tooth plate; 18. Sliding block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0021] See also Figure 1-4 The utility model provides the following technical solutions: a carving machine that can stably fix a workpiece, comprising a workbench 1, a carving head 2 is provided on the top surface of the workbench 1, a guide rail box 3 is fixedly connected to the rear surface of the workbench 1, a threaded rod 4 is provided in the inner cavity of the guide rail box 3, one end of the guide rail box 3 is fixedly connected to the servo motor 5, and a clamping plate 6 is slidably connected to the top surface of the guide rail box 3. The top surface of the workbench 1 is fixedly connected to the rear baffle 7, and the two side surfaces of the rear baffle 7 are fixedly connected to the extending rod 8. The bottom end of the extending rod 8 is fixedly connected to the connecting rod 9. The top surface of the workbench 1 is fixedly connected to the gear box 10, and the inner cavity of the gear box 10 is provided with a gear body 11. The top surface of the gear box 10 is fixedly connected to the forward and reverse reduction motor 12, and the one side surface of the gear box 10 is fixedly connected to the device box 13. The inner cavity of the device box 13 is embedded and slidably connected with a moving rod 14, and the rear side surface of the moving rod 14 is fixedly connected to the front baffle 15. The one side surface of the moving rod 14 is fixedly connected to a card fillet 16, and the one side surface of the moving rod 14 is fixedly connected to a toothed plate 17.

[0022] When in use, first place the workbench 1 in a suitable position, then place the workpiece on the top surface of the workbench 1, and the rear side is slidably connected to the rear baffle 7. After limiting the workpiece, control the movement of the engraving head 2 to engrave the workpiece. The engraving head 2 is driven to rotate by a well-known motor device and its position is changed by a well-known linear guide device. This is a common technical means and will not be described in detail here.

[0023] It should be noted that a card slot matching the structural dimensions of the card fill strip 16 is formed through the front surface of the device box 13 , and the card fill strip 16 has a T-shaped vertical section.

[0024] As an optimal technical solution for an engraving machine that can stably fix a workpiece according to the present invention, the rear baffle 7 and the extension rod 8 are an integrally formed structure, and the extension rod 8 is fixedly connected to the workbench 1 through a connecting rod 9; the connection method between the extension rod 8 and the workbench 1 is described.

[0025] As an optimal technical solution for an engraving machine that can stably fix a workpiece according to the present invention, one end of the extending rod 8 is slidably connected to the clamping plate 6, and a slot matching the structural size of the extending rod 8 is opened on the surface of one side of the clamping plate 6; ensuring that the extending rod 8 will not hinder the movement of the clamping plate 6.

[0026] As an optimal technical solution for an engraving machine that can stably fix a workpiece according to the present invention, the gear box 10 and the device box 13 are in a connected structure, and the height dimension of the gear box 10 is consistent with the height dimension of the device box 13; the top of the gear body 11 is fixedly connected to the output end of the forward and reverse reduction motor 12, and the bottom end of the gear body 11 is movably connected to the gear box 10 through a bearing, and the outer surface of the gear body 11 is meshed and connected to the tooth plate 17; the gear box 10 is communicated with the device box 13 to ensure that the gear on the outside of the gear body 11 can be meshed and connected to the tooth plate 17, and the forward and reverse reduction motor 12 drives the rotation of the gear body 11, which can drive the movement of the tooth plate 17. Example

[0027] See also Figure 3 and Figure 4 The difference between this embodiment and embodiment 1 is that:

[0028] One end of the threaded rod 4 is fixedly connected to the output end of the servo motor 5, and the end of the threaded rod 4 away from the servo motor 5 is movably connected to the guide rail box 3 through a bearing, and the outer surface of the threaded rod 4 is provided with a threaded layer in opposite directions; there are two clamping plates 6, and the bottom surfaces of the two clamping plates 6 are fixedly connected with a sliding block 18, and the sliding block 18 is threadedly connected to the outer surface of the threaded rod 4, and the top surface of the guide rail box 3 is provided with a sliding groove matching the structural size of the sliding block 18; the servo motor 5 is controlled to drive the rotation of the threaded rod 4. At this time, as the threaded rod 4 rotates forward and backward, the sliding block 18 and the clamping plate 6 combination moves, and the two clamping plates 6 make relative or divergent movements.

[0029] It should be noted that: through personnel in this field, all electrical components in this case, such as the servo motor 5, the forward and reverse reduction motor 12, etc., are connected to their corresponding power supplies through wires, and a suitable controller, such as a PLC controller or a single-chip microcomputer, should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0030] The working principle and usage process of the present invention are as follows: when in use, after the rear surface of the workpiece is fitted and slidably connected to the front surface of the rear baffle 7, the start of the forward and reverse reduction motor 12 is controlled, and the forward and reverse reduction motor 12 drives the rotation of the gear body 11, thereby driving the movement of the tooth plate 17, the moving plate and the front baffle 15, so that the front and rear side surfaces of the workpiece are respectively fitted and slidably connected to the front baffle 15 and the rear baffle 7. Further, the servo motor 5 is controlled to drive the rotation of the threaded rod 4. At this time, as the threaded rod 4 rotates, the sliding block 18 and the clamping plate 6 combination moves, and the two clamping plates 6 make relative movement to clamp the two sides of the workpiece, thereby quickly and labor-savingly limiting the position of the workpiece to prevent the workpiece from shifting during the engraving process.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

[0032] In this document, relational terms such as first and second, etc., are used solely to distinguish one entity or operation from another entity or operation and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or that are inherent to such process, method, article, or apparatus.

Claims

1. An engraving machine capable of stably fixing a workpiece, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is provided with an engraving head (2), the rear surface of the workbench (1) is fixedly connected to a guide rail box (3), the inner cavity of the guide rail box (3) is provided with a threaded rod (4), one end of the guide rail box (3) is fixedly connected to a servo motor (5), the top surface of the guide rail box (3) is slidably connected to a clamping plate (6), the top surface of the workbench (1) is fixedly connected to a rear baffle (7), both sides of the rear baffle (7) are fixedly connected to extension rods (8), the bottom end of the extension rod (8) is fixedly connected to a connecting rod (9), the top of the workbench (1) is fixedly connected to a rear baffle (7), the two sides of the rear baffle (7) are fixedly connected to the extension rods (8), the bottom end of the extension rod (8) is fixedly connected to a connecting rod (9), the top of the workbench (1) is fixedly connected to a servo motor (5), the top of the guide rail box (3) is fixedly connected to a servo motor (5), the top surface ... A gear box (10) is fixedly connected to the surface, a gear body (11) is provided in the inner cavity of the gear box (10), a forward and reverse reduction motor (12) is fixedly connected to the top surface of the gear box (10), a device box (13) is fixedly connected to the side surface of the gear box (10), a moving rod (14) is slidably connected to the inner cavity of the device box (13), a front baffle (15) is fixedly connected to the rear surface of the moving rod (14), a card strip (16) is fixedly connected to the side surface of the moving rod (14), and a tooth plate (17) is fixedly connected to the side surface of the moving rod (14).

2. The engraving machine capable of stably fixing a workpiece according to claim 1, characterized in that: One end of the threaded rod (4) is fixedly connected to the output end of the servo motor (5), and one end of the threaded rod (4) away from the servo motor (5) is movably connected to the guide rail box (3) through a bearing. The outer surface of the threaded rod (4) is provided with threaded layers in opposite directions.

3. The engraving machine capable of stably fixing a workpiece according to claim 1, characterized in that: There are two clamping plates (6), and the bottom surfaces of the two clamping plates (6) are fixedly connected with sliding blocks (18). The sliding blocks (18) are sleeved and threadedly connected to the outer surface of the threaded rod (4). The top surface of the guide rail box (3) is provided with a sliding groove that matches the structural dimensions of the sliding blocks (18).

4. The engraving machine capable of stably fixing a workpiece according to claim 1, characterized in that: The rear baffle (7) and the extension rod (8) are an integrally formed structure, and the extension rod (8) is fixedly connected to the workbench (1) via the connecting rod (9).

5. The engraving machine capable of stably fixing a workpiece according to claim 1, characterized in that: One end of the extension rod (8) is slidably connected to the clamping plate (6), and a slot hole matching the structural dimensions of the extension rod (8) is provided through a surface of one side of the clamping plate (6).

6. The engraving machine capable of stably fixing a workpiece according to claim 1, characterized in that: The gear box (10) and the device box (13) are in a connected structure, and the height dimension of the gear box (10) is consistent with the height dimension of the device box (13).

7. The engraving machine capable of stably fixing a workpiece according to claim 1, characterized in that: The top end of the gear body (11) is fixedly connected to the output end of the forward and reverse reduction motor (12), the bottom end of the gear body (11) is movably connected to the gear box (10) via a bearing, and the outer surface of the gear body (11) is meshedly connected to the toothed plate (17).

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