Surface pattern carving device for inorganic composite board

Abstract

The utility model discloses a surface pattern carving device for inorganic composite boards, which comprises a carving machine main shaft and a carving table top, the carving machine main shaft is connected with a main shaft power driving mechanism of a carving machine, the carving table top is mounted on a processing table of the carving machine, and a carving cutter is detachably mounted at the bottom end of the carving machine main shaft. And three storage rods distributed at equal intervals are installed around the carving tool, the top ends of the storage rods are fixed to the bottom face of the carving machine main shaft, protective telescopic rods are slidably installed at the bottom ends of the storage rods, a plurality of electric telescopic rods are fixed to the inner side of the carving table top, and positioning clamping blocks are fixed to the movable ends of the electric telescopic rods. After the protective pressing plate makes contact with the protective telescopic rod and is stressed, the protective pressing plate drives the connecting short shaft and the reset torsion spring to rotate around the axis of the connecting short shaft, so that the protective pressing plate is temporarily moved away from the surface of the inorganic composite board, and carving of a carving tool on the shielding portion of the protective pressing plate is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of processing of inorganic composite plates, in particular to a surface pattern carving device for an inorganic composite plate. Background Art

[0002] Mosu board is a kind of inorganic composite board. It includes surface layer and base plate. The surface layer is mainly made of natural minerals such as calcium carbonate, silica, mica powder, etc., combined with additives such as water-based resin, and reshaped into various forms of inorganic composite board through rock-chemical technology. The base plate can be inorganic board, wood board or metal board.

[0003] The production process of Mosu board is: raw material mixing → inorganic dye dyeing → slurry laying → high-pressure forming → high-temperature crystallization and curing → stain-resistant treatment → protective film → trimming and coloring. Mosu board is a base material such as wood board and aluminum board with a layer of inorganic material compounded on it.

[0004] However, when processing inorganic composite panels such as Mosu panels, due to the need for clamping and positioning, the fixtures used to clamp the inorganic composite panels cause certain obstructions to the surface of the inorganic composite panels, affecting the engraving of patterns on the surface of the inorganic composite panels. Secondary or multiple engraving processes are required, which increases the engraving time and reduces work efficiency. Therefore, this does not meet existing needs. We have proposed a surface pattern engraving device for inorganic composite panels. Utility Model Content

[0005] The purpose of the present utility model is to provide a surface pattern engraving device for an inorganic composite board, so as to solve the problems raised in the above-mentioned background technology that when processing inorganic composite boards such as Mosu boards, due to the need for clamping and positioning, the fixtures used to clamp the inorganic composite boards cause certain obstructions to the surface of the inorganic composite boards, affecting the engraving of the surface patterns of the inorganic composite boards, requiring secondary or multiple engraving processes, increasing the engraving time and reducing work efficiency, and the like.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface pattern engraving device for an inorganic composite plate, comprising an engraving machine spindle and an engraving table, the engraving machine spindle being connected to the spindle power drive mechanism of the engraving machine, the engraving table being installed on the processing table of the engraving machine, the bottom end of the engraving machine spindle being detachably installed with an engraving tool, three equally spaced storage rods being installed around the engraving tool, the top end of the storage rod being fixed to the bottom surface of the engraving machine spindle, the bottom end of the storage rod being slidably installed with a protective telescopic rod, a plurality of electric telescopic rods being fixed to the inner side of the engraving table, the movable end of the electric telescopic rod being fixed with a positioning clamp, the upper surface of the positioning clamp being rotatably installed with a connecting short shaft.

[0007] Preferably, a connecting short shaft is fixed through one end of the protective pressure plate, and the bottom end of the connecting short shaft is inserted into the interior of the positioning clamp and is rotatably connected to the positioning clamp.

[0008] Preferably, a return torsion spring is installed between the protective pressure plate and the positioning clamp block, and the return torsion spring is sleeved on the outside of the connecting short shaft.

[0009] Preferably, a storage hole is provided inside the bottom end of the storage rod, and the top end of the protective telescopic rod is inserted into the storage hole.

[0010] Preferably, a buffer spring is installed between the top end of the protective telescopic rod and the storage rod, and both ends of the buffer spring are fixed to the storage rod and the protective telescopic rod respectively.

[0011] Preferably, a spherical groove is provided at the bottom end of the protective telescopic rod, a contact ball is rollingly embedded in the spherical groove, and the protective telescopic rod is in rolling contact with the inorganic composite plate through the contact ball.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model uses an electric telescopic rod to push the protective pressure plate and the positioning clamping block into contact with the inorganic composite sheet, clamping and pressing the inorganic composite sheet to ensure that the inorganic composite sheet does not deviate or vibrate during engraving. The protective pressure plate and the positioning clamping block are rotatably connected by a connecting short shaft and a return torsion spring. After the protective pressure plate contacts the protective telescopic rod and is subjected to force, the protective pressure plate drives the connecting short shaft and the return torsion spring to rotate around the axis of the connecting short shaft, so that the protective pressure plate is temporarily removed from the surface of the inorganic composite sheet, without affecting the engraving tool's engraving of the area blocked by the protective pressure plate;

[0014] 2. The utility model uses a buffer spring to connect the protective telescopic rod and the storage rod to ensure that the suspended protective telescopic rod will not fall from the storage rod, and the protective telescopic rod can be retracted into the storage rod when it is in the structure with the inorganic composite plate, without affecting the engraving tool's engraving of the surface pattern of the inorganic composite plate. BRIEF DESCRIPTION OF THE DRAWINGS

[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 structure of the protective telescopic rod of the utility model;

[0017] Figure 3 This is a cross-sectional view of the structure of the storage rod of the utility model;

[0018] Figure 4 This is a schematic structural diagram of the reset torsion spring of the utility model.

[0019] In the figure: 1. Engraving machine spindle; 2. Engraving table; 3. Electric telescopic rod; 4. Engraving tool; 5. Storage rod; 6. Protective pressure plate; 7. Positioning clamp; 8. Connecting short shaft; 9. Protective telescopic rod; 10. Contact ball; 11. Buffer spring; 12. Reset torsion spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] like Figure 1 、 Figure 2 and Figure 4 As shown: A surface pattern engraving device for an inorganic composite plate, comprising an engraving machine spindle 1 and an engraving table 2, the engraving machine spindle 1 is connected to the spindle power drive mechanism of the engraving machine, the engraving table 2 is installed on the processing table of the engraving machine, the bottom end of the engraving machine spindle 1 is detachably installed with an engraving tool 4, three equally spaced storage rods 5 are installed around the engraving tool 4, the top of the storage rod 5 is fixed to the bottom surface of the engraving machine spindle 1, the bottom end of the storage rod 5 is slidably installed with a protective telescopic rod 9, a plurality of electric telescopic rods 3 are fixed to the inner side of the engraving table 2, the movable end of the electric telescopic rod 3 is fixed with a positioning clamp 7, the upper surface of the positioning clamp 7 is rotatably installed with a connecting short shaft 8, the electric telescopic rod 3 is used to push the protective pressure plate 6 and the positioning clamp 7 to move, and the inorganic composite plate is clamped on the side and positioned on the top to ensure that the inorganic composite plate will not be offset or vibrated when being engraved.

[0022] One end of the protective pressure plate 6 is fixed with a connecting short shaft 8, the bottom end of the connecting short shaft 8 is inserted into the positioning clamp 7 and is rotatably connected to the positioning clamp 7, and a reset torsion spring 12 is installed between the protective pressure plate 6 and the positioning clamp 7. The reset torsion spring 12 is sleeved on the outside of the connecting short shaft 8. After being subjected to force, the protective pressure plate 6 drives the connecting short shaft 8 and the reset torsion spring 12 to rotate around the axis of the connecting short shaft 8, so that the protective pressure plate 6 is temporarily removed from the surface of the inorganic composite plate, without affecting the engraving of the engraving tool 4 on the part blocked by the protective pressure plate 6.

[0023] like Figure 2 and Figure 3As shown, a storage hole is provided inside the bottom end of the storage rod 5, and the top end of the protective telescopic rod 9 is inserted into the storage hole. A buffer spring 11 is installed between the top end of the protective telescopic rod 9 and the storage rod 5, and the two ends of the buffer spring 11 are respectively fixed to the storage rod 5 and the protective telescopic rod 9. The buffer spring 11 connects the protective telescopic rod 9 and the storage rod 5 to ensure that the suspended protective telescopic rod 9 will not fall from the storage rod 5, and the protective telescopic rod 9 can be retracted into the storage rod 5 when it is in the structure with the inorganic composite board, without affecting the engraving tool 4 on the surface pattern engraving processing of the inorganic composite board.

[0024] The bottom end of the protective telescopic rod 9 is provided with a spherical groove, in which a contact ball 10 is rolled and embedded. The protective telescopic rod 9 and the inorganic composite plate are in rolling contact through the contact ball 10, and the contact ball 10 reduces the contact friction between the protective telescopic rod 9 and the inorganic composite plate.

[0025] Working principle: First, the inorganic composite sheet to be processed is placed on the engraving table 2, and then the electric telescopic rod 3 is used to push the positioning clamp 7 and the protective pressure plate 6 to move, so that the positioning clamp 7 clamps the inorganic composite sheet from the side of the inorganic composite sheet, and at the same time, the protective pressure plate 6 presses down on the inorganic composite sheet to ensure that the inorganic composite sheet cannot deviate or vibrate during engraving. Next, the engraving machine spindle 1 drives the engraving tool 4 to contact the positioned and clamped inorganic composite sheet, and drives the engraving tool 4 to move on the surface of the inorganic composite sheet through the engraving machine spindle 1 to engrave the surface pattern of the inorganic composite sheet. During the movement of the engraving tool 4, the protective telescopic rod 9 contacts the protective pressure plate 6 and pushes the protective pressure plate 6 around the axis of the connecting short shaft 8 to drive the connecting short shaft 8 and the return torsion spring 12 to rotate, so that the protective pressure plate 6 is removed from the surface of the inorganic composite sheet, exposing the blocked part of the inorganic composite sheet. At this time, the engraving tool 4 can perform surface pattern engraving on the exposed position, completing the processing of the inorganic composite sheet at one time, without the need for secondary or multiple engravings, shortening the processing time and improving processing efficiency.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A surface pattern engraving device for an inorganic composite plate, comprising an engraving machine spindle (1) and an engraving table (2), wherein the engraving machine spindle (1) is connected to a spindle power drive mechanism of the engraving machine, and the engraving table (2) is mounted on a processing table of the engraving machine, characterized in that: The bottom end of the engraving machine main shaft (1) is detachably mounted with an engraving tool (4), and three equally spaced storage rods (5) are mounted around the engraving tool (4), the top end of the storage rod (5) is fixed to the bottom surface of the engraving machine main shaft (1), and the bottom end of the storage rod (5) is slidably mounted with a protective telescopic rod (9), and the inner side of the engraving table (2) is fixed with a plurality of electric telescopic rods (3), and the movable end of the electric telescopic rod (3) is fixed with a positioning clamp (7), and the upper surface of the positioning clamp (7) is rotatably mounted with a connecting short shaft (8), and the bottom end of the connecting short shaft (8) is inserted into the positioning clamp (7) and is rotatably connected to the positioning clamp (7), and one end of the protective pressure plate (6) is fixed through the connecting short shaft (8).

2. The surface pattern engraving device for an inorganic composite plate according to claim 1, characterized in that: A return torsion spring (12) is installed between the protective pressure plate (6) and the positioning clamp (7), and the return torsion spring (12) is sleeved on the outside of the connecting short shaft (8).

3. The surface pattern engraving device for an inorganic composite plate according to claim 1, characterized in that: A storage hole is provided inside the bottom end of the storage rod (5), and the top end of the protective telescopic rod (9) is inserted into the storage hole.

4. The surface pattern engraving device for an inorganic composite plate according to claim 3, characterized in that: A buffer spring (11) is installed between the top end of the protective telescopic rod (9) and the storage rod (5), and both ends of the buffer spring (11) are fixed to the storage rod (5) and the protective telescopic rod (9), respectively.

5. The surface pattern engraving device for an inorganic composite plate according to claim 4, characterized in that: A spherical groove is provided at the bottom end of the protective telescopic rod (9), and a contact ball (10) is rollingly embedded in the spherical groove. The protective telescopic rod (9) and the inorganic composite plate are in rolling contact via the contact ball (10).

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