A metal handicraft surface pattern engraving device

Abstract

The utility model relates to the technical field of engraving device, concretely is a kind of metal handicraft surface pattern engraving device, including bottom plate, support, engraving mechanism, processing table, grinding mechanism, the support and processing table are fixedly installed at the top of bottom plate, the engraving mechanism is installed on support, the grinding mechanism is set at the top of bottom plate;The top of processing table is fixedly installed with cylinder, and the output end of cylinder is fixedly installed with clamping block;The grinding mechanism includes motor, U-shaped plate, screw rod, mounting plate and mounting rod;The utility model places the metal handicraft to be processed in the top of processing table, and starts cylinder to drive clamping block to move and clamps and fixes metal handicraft, starts motor to drive the polishing strip of the bottom of mounting rod and rotates reversely, to form swing mode and polish the surface of metal handicraft and deburr, the device has the function of polishing and engraving simultaneously, to improve the efficiency of engraving without separate processing.

Description

Technical Field

[0001] This utility model relates to the field of engraving device technology, specifically to an engraving device for surface patterns on metal crafts. Background Technology

[0002] As people's living standards continue to improve, they are paying more and more attention to the aesthetics of metal products. Nowadays, patterns are often engraved on the surface of various metal products to enhance their appearance.

[0003] A search revealed Chinese Patent Publication No. CN205272992U, which discloses a metal surface engraving system. The system includes an electrically controlled base, a worktable, a processing seat, a horizontal track, a tool assembly mounting base, a color cylinder, an engraving tool, a limiting slide groove, and a limiting clamping mechanism. The worktable is mounted on the electrically controlled base, and the worktable is equipped with a limiting slide groove and a processing seat. A limiting clamping mechanism is installed on the limiting slide groove, and a vacuum cleaner is mounted on the worktable. The vacuum cleaner is connected to a dust collection box via a connecting pipe. This system features a limiting slide groove and a limiting clamping mechanism to secure the metal workpiece, improving processing accuracy. It also includes an air jet to cool the engraving tool and the metal surface, extending the equipment's lifespan and processing accuracy while facilitating cleaning and maintenance. The vacuum cleaner further enhances the ease of cleaning and maintenance.

[0004] Metal generally needs to be polished before engraving to remove burrs and impurities from the surface of metal products. However, existing metal engraving equipment generally does not have a polishing mechanism, which requires separate processing and reduces the efficiency of engraving. Therefore, we propose a metal craft surface pattern engraving device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a device for engraving patterns on the surface of metal crafts, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A metal craft surface pattern engraving device includes: a base plate, a support, an engraving mechanism, a processing table, and a grinding mechanism. The support and the processing table are both fixedly installed on the top of the base plate, the engraving mechanism is installed on the support, and the grinding mechanism is located on the top of the base plate.

[0008] A cylinder is fixedly installed on the top of the processing table, and a clamping block is fixedly installed on the output end of the cylinder.

[0009] The grinding mechanism includes a motor, a U-shaped plate, a lead screw, a mounting plate, and a mounting rod. The motor is fixedly mounted on the top of the base plate, and the top of the motor output shaft is fixedly connected to the bottom of the U-shaped plate. The lead screw is threaded onto the U-shaped plate, and its top is rotatably connected to the bottom of the mounting plate via a bearing. The mounting rod is located on the right side of the mounting plate, and a grinding strip is fixedly mounted on the bottom of the mounting rod.

[0010] Preferably, a connecting plate is fixedly connected to the outer wall of the U-shaped plate, and an L-shaped rod is fixedly connected to the outer wall of the mounting plate. The L-shaped rod passes through the connecting plate and is slidably connected to it. The L-shaped rod and the connecting plate are provided to prevent the mounting plate from rotating.

[0011] Preferably, a screw block is fixedly connected to the bottom of the lead screw, and a housing is fixedly connected to the top of the base plate, with the motor located inside the housing. The motor is provided to drive the U-shaped plate to rotate.

[0012] Preferably, the outer wall of the housing has a limiting hole, and the outer wall of the motor output shaft is fixedly connected to a limiting rod, with one end of the limiting rod rotatably connected inside the limiting hole. The limiting rod and the limiting hole are provided to limit the range of rotation of the mounting rod, so that the mounting rod swings within a certain range.

[0013] Preferably, a rotating base is fixedly connected to the left end of the mounting rod, and the rotating base is rotatably mounted on the right side of the mounting plate via a rotating shaft. The top of the mounting rod is provided with brush bristles, which are used to clean the surface of the processing table.

[0014] Preferably, the outer wall of the rotary seat has a slot, and the top of the mounting plate has a groove. One end of a locking rod is slidably connected inside the groove, and the other end of the locking rod is inserted into the slot. A spring is provided inside the groove, and the two ends of the spring are fixedly connected to one end of the locking rod and the bottom of the inner wall of the groove, respectively. The spring can drive the locking rod to reset. There are two slots, which can fix the rotary seat after rotation.

[0015] Preferably, a guide plate is fixedly fitted on the outer wall of the processing table, and a collection box is provided on the top of the base plate. By providing the collection box, waste chips that slide down inside the guide plate can be collected.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. By placing the metal craft to be processed on the top of the processing table, and starting the cylinder to move the clamping block to clamp and fix the metal craft, starting the motor to drive the grinding strip at the bottom of the mounting rod to rotate forward and backward, thereby forming an oscillating mode to grind and remove burrs from the surface of the metal craft. This device has both grinding and engraving functions, so there is no need to process them separately, thus improving the efficiency of engraving.

[0018] 2. By rotating the screw block, the lead screw is driven to rotate, and the lead screw drives the mounting plate to move up and down, thereby adjusting the height of the mounting rod so that the grinding strip can adapt to metal crafts of different thicknesses.

[0019] 3. By pulling up the lever and rotating the rotating base to make the brush bristles face the direction, the lever is then inserted into another slot to fix the rotating base. The motor is started to drive the mounting rod to swing, so that the brush bristles can clean the top of the processing table. The cleaned waste then falls into the collection box along the guide plate, which is convenient for the staff to clean and improves the practicality of the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the cleaning mechanism of this utility model;

[0022] Figure 3 This is a cross-sectional view of the housing and mounting plate of this utility model;

[0023] Figure 4 This is an enlarged view of utility model A.

[0024] In the diagram: 1. Base plate; 2. Support; 3. Engraving mechanism; 4. Processing table; 5. Grinding mechanism; 51. Housing; 52. Motor; 53. Limiting hole; 54. U-shaped plate; 55. Lead screw; 56. Mounting plate; 57. Rotary seat; 58. Mounting rod; 59. Grinding strip; 510. Tightening block; 511. L-shaped rod; 512. Connecting plate; 513. Limiting rod; 6. Cylinder; 7. Clamping block; 8. Guide plate; 9. Collection box; 10. Groove; 11. Spring; 12. Locking rod; 13. Locking slot. Detailed Implementation

[0025] 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.

[0026] like Figure 1-3As shown, a metal craft surface pattern engraving device includes a base plate 1, a support 2, an engraving mechanism 3, a processing table 4, and a grinding mechanism 5. The support 2 and the processing table 4 are both fixedly installed on the top of the base plate 1. The engraving mechanism 3 is installed on the support 2, and the grinding mechanism 5 is located on the top of the base plate 1. The engraving mechanism 3 includes horizontal and vertical drive components, which enable the engraving head to move in multiple directions. The engraving head is driven to rise and fall by an electric push rod. The horizontal and vertical drive components are driven by a threaded rod. The above is the prior art and is not the main innovation of this application. Some structures are not shown.

[0027] A cylinder 6 is fixedly installed on the top of the processing table 4, and a clamping block 7 is fixedly installed on the output end of the cylinder 6. There are multiple sets of cylinders 6 and clamping blocks 7, which are arranged in a circumferential array. The thickness of the clamping block 7 is designed to be lower than the thickness of the metal crafts.

[0028] The grinding mechanism 5 includes a motor 52, a U-shaped plate 54, a lead screw 55, a mounting plate 56, and a mounting rod 58. The motor 52 is fixedly mounted on the top of the base plate 1, and the top of the motor 52's output shaft is fixedly connected to the bottom of the U-shaped plate 54. The lead screw 55 is threaded onto the U-shaped plate 54, and its top is rotatably connected to the bottom of the mounting plate 56 via a bearing. The mounting rod 58 is located on the right side of the mounting plate 56, and a grinding strip 59 is fixedly mounted on the bottom of the mounting rod 58. The grinding strip 59 is detachable for easy replacement. A connecting plate 512 is fixedly connected to the outer wall of the U-shaped plate 54, and an L-shaped rod 511 is fixedly connected to the outer wall of the mounting plate 56. The L-shaped rod 511 passes through the connecting plate 512 and is slidably connected to the connecting plate 512. The L-shaped rod 511 and connecting plate 512 are set to prevent the mounting plate 56 from rotating. The bottom of the lead screw 55 is fixedly connected to the screw block 510. The top of the base plate 1 is fixedly connected to the housing 51, and the motor 52 is located inside the housing 51. The motor 52 is set to drive the U-shaped plate 54 to rotate. The outer wall of the housing 51 has a limit hole 53. The outer wall of the output shaft of the motor 52 is fixedly connected to the limit rod 513, and one end of the limit rod 513 is rotatably connected inside the limit hole 53. The limit rod 513 and the limit hole 53 are set to limit the range of rotation of the mounting rod 58, so that the mounting rod 58 swings within a certain range. The housing 51 can protect the motor 52.

[0029] Specifically, by placing the metal craft to be processed on the top of the processing table 4, and starting the cylinder 6 to move the clamping block 7 to clamp and fix the metal craft, starting the motor 52 to drive the U-shaped plate 54 to rotate forward and backward, the U-shaped plate 54 drives the grinding strip 59 at the bottom of the mounting rod 58 to rotate forward and backward through the mounting plate 56, thereby forming an oscillating mode to grind and remove burrs from the surface of the metal craft, which is convenient for subsequent engraving; by rotating the screw block 510 to drive the lead screw 55 to rotate, the lead screw 55 drives the mounting plate 56 to move up and down, thereby adjusting the height of the mounting rod 58, so that the grinding strip 59 can adapt to metal crafts of different thicknesses.

[0030] like Figure 3-4 As shown, a rotating base 57 is fixedly connected to the left end of the mounting rod 58. The rotating base 57 is rotatably mounted on the right side of the mounting plate 56 via a rotating shaft. The top of the mounting rod 58 is provided with bristles for cleaning the surface of the processing table 4. A slot 13 is formed on the outer wall of the rotating base 57, and a groove 10 is formed on the top of the mounting plate 56. One end of a locking rod 12 is slidably connected inside the groove 10, and the other end of the locking rod 12 is inserted into the slot 13. The locking rod 12 is U-shaped. A spring 11 is provided inside the groove 10, and the two ends of the spring 11... The ends are respectively fixedly connected to one end of the clamping rod 12 and the bottom of the inner wall of the groove 10. The clamping rod 12 can be reset by setting the spring 11. There are two clamping grooves 13, which can fix the rotating seat 57 after rotation. The outer wall of the processing table 4 is fixedly fitted with a guide plate 8. The top of the base plate 1 is provided with a collection box 9. By setting the collection box 9, the waste scraps sliding down in the guide plate 8 can be collected. A rectangular groove is opened on the top of the base plate 1 to facilitate the placement of the collection box 9. The guide plate 8 is tilted towards the collection box 9 so that the waste scraps can slide down automatically.

[0031] Specifically, by pulling up the lever 12, the rotating base 57 is released from its restriction. Then, the rotating base 57 is rotated so that the brush bristles face the same direction. The lever 12 is then inserted into another slot 13 to fix the rotating base 57. The motor 52 is started to drive the mounting rod 58 to swing, so that the brush bristles can clean the top of the processing table 4. The waste debris is then swept down along the guide plate 8 and falls into the collection box 9 for easy handling by the staff.

[0032] Furthermore, the above-mentioned electronic control technologies are all existing technologies and are not the main innovative points of this application, so they will not be described in detail here.

[0033] The working principle of this utility model is as follows: The metal craft to be processed is placed on top of the processing table 4, and the cylinder 6 is activated to move the clamping block 7 to clamp and fix the metal craft. The motor 52 is activated to drive the U-shaped plate 54 to rotate forward and backward. The U-shaped plate 54, through the mounting plate 56, drives the grinding strip 59 at the bottom of the mounting rod 58 to rotate forward and backward, thus forming a swinging mode to grind and remove burrs from the surface of the metal craft, facilitating subsequent engraving. Rotating the screw block 510 drives the lead screw 55 to rotate, and the lead screw 55 drives the mounting plate 56 to move up and down, thereby adjusting the height of the mounting rod 58. The purpose is to enable the polishing strip 59 to adapt to metal crafts of different thicknesses. After polishing, the mounting rod 58 is rotated to the longitudinal position, and then subsequent engraving is performed. After engraving, the rotating seat 57 is released by pulling up the locking rod 12, and then the rotating seat 57 is rotated to face the direction of the brush bristles. The locking rod 12 is then inserted into another locking slot 13 to fix the rotating seat 57. The motor 52 is started to drive the mounting rod 58 to swing, so that the brush bristles can clean the top of the processing table 4. The waste debris is then dropped into the collection box 9 along the guide plate 8 for easy handling by the staff.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for engraving patterns on the surface of metal crafts, characterized in that, include: The base plate (1), support (2), engraving mechanism (3), processing table (4), and grinding mechanism (5) are fixedly installed on the top of the base plate (1), the engraving mechanism (3) is installed on the support (2), and the grinding mechanism (5) is set on the top of the base plate (1). A cylinder (6) is fixedly installed on the top of the processing table (4), and a clamping block (7) is fixedly installed on the output end of the cylinder (6). The grinding mechanism (5) includes a motor (52), a U-shaped plate (54), a lead screw (55), a mounting plate (56), and a mounting rod (58). The motor (52) is fixedly installed on the top of the base plate (1), and the top of the output shaft of the motor (52) is fixedly connected to the bottom of the U-shaped plate (54). The lead screw (55) is threadedly connected to the U-shaped plate (54), and its top is rotatably connected to the bottom of the mounting plate (56) through a bearing. The mounting rod (58) is located on the right side of the mounting plate (56), and a grinding strip (59) is fixedly installed at the bottom of the mounting rod (58).

2. The metal craft surface pattern engraving device according to claim 1, characterized in that: The outer wall of the U-shaped plate (54) is fixedly connected to a connecting plate (512), and the outer wall of the mounting plate (56) is fixedly connected to an L-shaped rod (511), and the L-shaped rod (511) passes through the connecting plate (512) and is slidably connected to the connecting plate (512).

3. The metal craft surface pattern engraving device according to claim 1, characterized in that: The bottom of the lead screw (55) is fixedly connected to a screw block (510), the top of the base plate (1) is fixedly connected to a housing (51), and the motor (52) is located inside the housing (51).

4. The metal craft surface pattern engraving device according to claim 3, characterized in that: The outer wall of the housing (51) has a limiting hole (53), and the outer wall of the output shaft of the motor (52) is fixedly connected to a limiting rod (513), and one end of the limiting rod (513) is rotatably connected inside the limiting hole (53).

5. The metal craft surface pattern engraving device according to claim 1, characterized in that: The left end of the mounting rod (58) is fixedly connected to a rotating seat (57), which is rotatably mounted on the right side of the mounting plate (56) via a rotating shaft. The top of the mounting rod (58) is provided with bristles.

6. The metal craft surface pattern engraving device according to claim 5, characterized in that: The outer wall of the rotating base (57) is provided with a slot (13), and the top of the mounting plate (56) is provided with a groove (10). One end of the locking rod (12) is slidably connected inside the groove (10), and the other end of the locking rod (12) is inserted into the slot (13). A spring (11) is provided inside the groove (10), and the two ends of the spring (11) are fixedly connected to one end of the locking rod (12) and the bottom of the inner wall of the groove (10), respectively.

7. The metal craft surface pattern engraving device according to claim 1, characterized in that: The outer wall of the processing table (4) is fixedly fitted with a guide plate (8), and the top of the bottom plate (1) is provided with a collection box (9).

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