Pattern carving device for stone plate processing

Abstract

The utility model discloses a pattern carving device for stone plate processing, which relates to the field of stone processing and comprises a frame and a portal frame, a first feeding device and a second feeding device are fixedly mounted on the portal frame, a carving tool is fixedly connected onto the second feeding device, and a third feeding device is rotatably connected to the middle of the frame. A workbench device is fixedly connected to the third feeding device, a positioning and cleaning device is slidably connected to the workbench device, the workbench device comprises a carving workbench, a mounting groove is formed in the upper end face of the carving workbench, second screw rod devices are arranged on the two sides of the carving workbench, and the positioning and cleaning device comprises a positioning and cleaning plate; the positioning cleaning plate is in transmission connection with the second screw rod device and is in sliding connection with the mounting groove; the positioning and cleaning device is driven by the workbench device to slide in a reciprocating mode, stone resistance is reduced, stone can be automatically clamped and positioned, meanwhile, the workbench surface can be comprehensively cleaned, and the working efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of stone processing, concretely relates to a pattern engraving device for stone plate processing. BACKGROUND

[0002] Stone carving technology includes relief, sculpture, openwork carving, through carving, sunken carving, line carving and sunken carving, and a variety of different processes are used to carve decorative patterns on stone, improving the appearance of stone. Traditional stone carving is done by craftsmen, with high processing threshold, low processing efficiency and high processing cost. At present, stone carving machines are mostly used for stone carving, greatly improving the efficiency of stone carving.

[0003] The Chinese patent with the application number CN202220810181.4 discloses a pattern engraving device for artificial marble plate, which includes a support seat, a power unit and an engraving unit slidingly installed on the power unit. The top of the support seat is movably connected with a workbench, the top of the workbench is fixedly connected with a limiting plate on one side, the top of the workbench is fixedly connected with two air cylinders on the other side, one end of the two air cylinders is fixedly connected with the same support plate, the top of the workbench is provided with a placing groove, the placing groove is internally provided with a mounting bracket, the mounting bracket is rotatably connected with a plurality of ball bearings, the top of the placing groove is fixedly connected with a protective cover, which reduces the friction between the marble and the surface of the workbench, makes the marble more convenient to move, eliminates the need for workers to carry the marble to manually align the limiting plate, saves time and effort, and improves work efficiency. However, the above-mentioned device lacks a cleaning device, the workbench surface is very inconvenient and difficult to clean, and the debris and waste liquid generated during engraving can accumulate on the workbench surface, affecting the engraving of stone. UTILITY MODEL CONTENTS

[0004] To solve the problems raised in the above background technology, the utility model provides a pattern engraving device for stone plate processing, which sets a new type of positioning mechanism, can automatically clamp and position the stone, and can also comprehensively clean the workbench surface, is convenient and fast to operate, and greatly improves work efficiency.

[0005] To achieve the above-mentioned purposes, the specific technical solutions of the utility model are as follows:

[0006] The utility model relates to a pattern engraving device for stone processing, which comprises a rack, a portal frame fixedly installed above the rack, a first feeding device fixedly installed on the portal frame, a second feeding device provided on the first feeding device, an engraving cutter fixedly connected to the second feeding device, a third feeding device rotatably connected in the middle of the rack, a workbench device fixedly connected to the third feeding device, the workbench device being located below the engraving cutter, a positioning and cleaning device slidably connected to the workbench device, the workbench device comprising an engraving workbench, an installation groove being formed in the upper end face of the engraving workbench, second screw rod devices being provided on the two sides of the engraving workbench, the positioning and cleaning device comprising a positioning and cleaning plate, support columns being connected to the lower end face of the positioning and cleaning plate, screw blocks being provided at the two ends of the positioning and cleaning plate, the screw blocks being in transmission connection with the second screw rod devices, and the support columns being in sliding connection with the installation groove.

[0007] As a further arrangement of the above-mentioned scheme, the rack comprises a mounting bracket, the mounting bracket is fixedly connected with the portal frame, side mounting plates are mounted on the left and right sides of the mounting bracket, rotary grooves are formed in the inner sides of the side mounting plates, and drive motors are fixedly connected to the outer sides of the rotary grooves.

[0008] As a further arrangement of the above-mentioned scheme, the third feeding device comprises rotary plates arranged in parallel with each other, the rotary plates are rotatably connected in the rotary grooves, the rotary plates are in transmission connection with the drive motors, a connecting beam is fixedly connected between the rotary plates, guide rails are provided on the upper ends of the connecting beam, sliding blocks are slidably connected to the guide rails, first screw rod devices are arranged between the connecting beam, and the sliding blocks and the first screw rod devices are fixedly connected with the workbench device.

[0009] As a further arrangement of the above-mentioned scheme, vertical cleaning grooves are formed in the front and rear ends of the engraving workbench, left-right through sliding grooves are formed in the left and right side plates of the engraving workbench, the sliding grooves are located on the inner sides of the second screw rod devices, the sliding grooves are in sliding connection with the screw blocks, liquid guide grooves are formed in the engraving workbench, the liquid guide grooves and the installation grooves are uniformly and alternately arranged and are parallel with the second screw rod devices, an avoiding hole is formed in the front side of the engraving workbench, the avoiding hole is arranged in alignment with the installation groove, and the avoiding hole can be in sliding connection with the support columns.

[0010] As a further arrangement of the above-mentioned scheme, cleaning sliding blocks are uniformly arranged on the lower ends of the positioning and cleaning plate, the cleaning sliding blocks and the support columns are uniformly and alternately arranged, the cleaning sliding blocks are in sliding connection with the liquid guide grooves, and the upper end faces of the support columns are rotatably connected with uniformly distributed rollers.

[0011] The utility model has the following beneficial effects:

[0012] The first feeding device, the second feeding device and the third feeding device drive the carving cutter to carve the stone, the workbench device is arranged on the third feeding device, the positioning and cleaning device is driven by the workbench device to reciprocate and slide, the resistance between the stone and the workbench device is reduced, the stone can be clamped and positioned automatically, meanwhile, the workbench surface can be cleaned comprehensively, the operation is convenient and fast, and the work efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is the appearance schematic diagram of the utility model;

[0014] Figure 2 is the rack schematic diagram of the utility model;

[0015] Figure 3 is the third feeding device schematic diagram of the utility model;

[0016] Figure 4 is the workbench device schematic diagram of the utility model;

[0017] Figure 5 is the positioning and cleaning device schematic diagram of the utility model.

[0018] 1, rack; 2, gantry; 3, first feeding device; 4, second feeding device; 5, carving cutter; 6, third feeding device; 7, workbench device; 8, positioning and cleaning device; 101, mounting bracket; 102, side mounting plate; 1021, rotary groove; 103, driving motor; 601, rotary plate; 602, connecting beam; 603, guide rail; 604, sliding block; 605, first screw device; 701, carving workbench; 7011, cleaning groove; 7012, sliding groove; 702, second screw device; 703, liquid guide groove; 704, mounting groove; 705, avoiding hole; 801, positioning and cleaning plate; 8011, cleaning sliding block; 802, screw block; 803, supporting column; 804, roller. DETAILED DESCRIPTION

[0019] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the present application.

[0020] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. Figures 1-5 The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] The present application discloses a stone processing pattern engraving device, which comprises a frame 1, a portal frame 2 fixedly installed on the top of the frame 1, a first feeding device 3 fixedly installed on the portal frame 2, a second feeding device 4 arranged on the first feeding device 3, the first feeding device 3 being horizontally arranged, the second feeding device 4 being vertically arranged, a carving cutter 5 fixedly connected to the second feeding device 4, a third feeding device 6 rotatably connected to the middle of the frame 1, a workbench device 7 fixedly connected to the third feeding device 6, the third feeding device 6 being capable of driving the workbench device 7 to move back and forth and rotate, the workbench device 7 being located below the carving cutter 5, a positioning and cleaning device 8 slidably connected to the workbench device 7, the workbench device 7 comprising a carving workbench 701, the upper end face of the carving workbench 701 being provided with an installation groove 704, second screw rod devices 702 being arranged on the two sides of the carving workbench 701, the positioning and cleaning device 8 comprising a positioning and cleaning plate 801, support columns 803 connected to the lower end face of the positioning and cleaning plate 801, screw blocks 802 arranged at the two ends of the positioning and cleaning plate 801, the screw blocks 802 being in transmission connection with the second screw rod devices 702, the support columns 803 being in sliding connection with the installation groove 704.

[0022] As shown in Figure 2 the frame 1 comprises a mounting bracket 101, the mounting bracket 101 being in fixed connection with the portal frame 2, side mounting plates 102 being arranged on the left and right sides of the mounting bracket 101, rotary grooves 1021 being formed in the inner sides of the side mounting plates 102, and drive motors 103 being fixedly connected to the outer sides of the rotary grooves 1021.

[0023] As shown in Figure 3 the third feeding device 6 comprises rotary plates 601 arranged in parallel with each other, the rotary plates 601 being rotatably connected in the rotary grooves 1021, the rotary plates 601 being in transmission connection with the drive motors 103, a connecting beam 602 being fixedly connected between the rotary plates 601, guide rails 603 being arranged on the upper ends of the connecting beam 602, sliding blocks 604 being slidably connected to the guide rails 603, first screw rod devices 605 being arranged between the connecting beam 602, and the sliding blocks 604 and the first screw rod devices 605 being in fixed connection with the workbench device 7.

[0024] As shown in Figure 4 the carving workbench 701 is provided with vertical cleaning grooves 7011 formed at the front and rear ends thereof, left and right sliding grooves 7012 formed in the left and right side plates of the carving workbench 701, the sliding grooves 7012 being located on the inner sides of the second screw rod devices 702 and being in sliding connection with the screw blocks 802, liquid guide grooves 703 being formed in the carving workbench 701, the liquid guide grooves 703 and the installation grooves 704 being uniformly and alternately arranged and being parallel with the second screw rod devices 702, an avoiding hole 705 being formed in the front side of the carving workbench 701, the avoiding hole 705 being arranged in alignment with the installation groove 704, and the avoiding hole 705 being in sliding connection with the support columns 803.

[0025] As Figure 5 The lower end of the positioning cleaning plate 801 is uniformly provided with a cleaning slider 8011, the cleaning slider 8011 is uniformly staggered with the support column 803, the cleaning slider 8011 is slidably connected with the liquid guide groove 703, the upper end of the support column 803 is rotatably connected with uniformly distributed rollers 804, and the upper end of the roller 804 protrudes out of the installation groove 704.

[0026] The working process of the utility model: the stone is placed on the carving workbench 701, the lower end surface of the stone is in rolling contact with the roller 804 on the support column 803, the second screw rod device 702 drives the positioning cleaning plate 801 to move, drives the stone to abut and fix with the both side plates of the carving workbench 701, and the stone is positioned on the carving workbench 701;The first feeding device 3 and the second feeding device 4 are vertically staggered, drive the carving cutter 5 to feed and move in the front and back direction and the vertical direction, cooperate with the third feeding device 6 to drive the workbench device 1 to move in the left and right directions, and carve the stone, and the waste liquid flows out of the carving workbench 701 from the liquid guide groove 703 during carving, and finally is discharged from the cleaning groove 7011;When the carving workbench 701 needs to be cleaned, the stone is taken down, the second screw rod device 702 drives the positioning cleaning plate 801 to move back and forth, and the positioning cleaning plate 801, the support column 803 and the cleaning slider 8011 scrape and clean the slag waste liquid on the carving workbench 701, the slag waste liquid falls into the cleaning groove 7011, and the driving motor 103 drives the workbench device 7 to rotate during cleaning, the workbench device 7 is inclined at a certain angle, and cooperates with the positioning cleaning device 8 to carry out cleaning work, and the cleaning effect is improved.

[0027] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and for those skilled in the art, obviously, the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model.

[0028] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A pattern engraving device for stone slab processing, comprising a rack, a gantry fixedly installed above the rack, a first feeding device fixedly installed on the gantry, a second feeding device provided on the first feeding device, and an engraving tool fixedly connected to the second feeding device, characterized in that, The third feeding device is rotatably connected in the middle of the rack, and a workbench device is fixedly connected to the third feeding device, and the workbench device is located below the engraving cutter, a positioning and cleaning device is slidably connected to the workbench device, the workbench device comprises an engraving workbench, an installation slot is formed in the upper end face of the engraving workbench, second screw devices are arranged on the two sides of the engraving workbench, the positioning and cleaning device comprises a positioning and cleaning plate, support columns are connected to the lower end face of the positioning and cleaning plate, screw blocks are arranged at the two ends of the positioning and cleaning plate, the screw blocks are in transmission connection with the second screw devices, and the support columns are in sliding connection with the installation slot.

2. The pattern carving device for stone slab processing according to claim 1, characterized in that, The rack comprises a mounting bracket, the mounting bracket is fixedly connected with the portal frame, side mounting plates are mounted on the left and right sides of the mounting bracket, rotary grooves are formed in the inner sides of the side mounting plates, and drive motors are fixedly connected to the outer sides of the rotary grooves.

3. The pattern carving device for stone slab processing according to claim 2, characterized in that, The third feeding device comprises rotary plates arranged in parallel with each other, the rotary plates are rotatably connected in the rotary grooves, the rotary plates are in transmission connection with the drive motors, connecting beams are fixedly connected between the rotary plates, guide rails are arranged on the upper ends of the connecting beams, sliding blocks are slidably connected to the guide rails, first screw devices are arranged between the connecting beams, and the sliding blocks and the first screw devices are fixedly connected with the workbench device.

4. The pattern carving device for stone slab processing according to claim 1, characterized in that, Vertical cleaning grooves are formed in the front and rear ends of the engraving workbench, left-right through sliding grooves are formed in the left and right side plates of the engraving workbench, the sliding grooves are located on the inner sides of the second screw devices, and the sliding grooves are in sliding connection with the screw blocks, liquid guide grooves are formed in the engraving workbench, the liquid guide grooves and the installation slots are uniformly and alternately arranged and are parallel to the second screw devices, and avoiding holes are formed in the front side of the engraving workbench.

5. The pattern carving device for stone slab processing according to claim 4, characterized in that, The lower ends of the positioning and cleaning plate are uniformly provided with cleaning sliding blocks, the cleaning sliding blocks and the support columns are uniformly and alternately arranged, the cleaning sliding blocks are in sliding connection with the liquid guide grooves, and the upper end faces of the support columns are rotatably connected with uniformly distributed rollers. The upper ends of the rollers project out of the installation slot.

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