Hardware workpiece lettering processing technology and processing equipment thereof

Abstract

The invention discloses hardware workpiece lettering machining equipment which comprises a machine body, a control panel, heat dissipation equipment, a heat dissipation plate, supporting legs, a workbench, a moving device, a laser carving device and an auxiliary device.The moving device is arranged at the top end of the workbench, and two sliding devices are arranged on the inner side of the moving device; according to the hardware carving device, the position of a machined part placed on a limiting column can be adjusted front, back, left and right, the angle of a laser head can be more conveniently and accurately adjusted through the intermittent rotation effect generated by a rotating disc under driving of a third motor, and therefore the effect that hardware with different carving requirements can be conveniently machined is achieved; and meanwhile, under driving of the first motor, the tray can rotate the machined part at a constant speed, so that a better machining effect is achieved, the lettering machining speed is increased, and meanwhile the machining quality is effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of hardware lettering, and particularly relates to a hardware workpiece lettering processing technology and a processing device thereof. BACKGROUND

[0002] Hardware: traditional hardware products, also known as "small hardware", refers to gold, silver, copper, iron, tin, five kinds of metals, which can be processed into knives, swords and other art products or metal devices, modern hardware is more extensive, such as hardware tools, hardware parts, daily hardware, building hardware and security products, etc. Small hardware products are mostly not final consumer goods, and some hardware workpieces need to be lettered and processed with processing equipment.

[0003] A hardware workpiece lettering processing technology and a processing device thereof are disclosed in Chinese patent (publication number: CN112092524B), which comprises a turntable and a lettering mechanism. A plurality of workpiece placement rollers are rotatably connected to the turntable. The lettering mechanism comprises a lettering die rotatably arranged on one side of the workpiece placement roller and a driving device for driving the lettering die to rotate.

[0004] The traditional lettering processing device can only engrave the fixed angle of the hardware, and when different angles of the workpiece need to be engraved, the worker needs to manually adjust and fix it. This not only makes it inconvenient to fix the hardware, thereby affecting the engraving quality of the workpiece, but also may cause certain damage to the worker, thereby affecting the processing efficiency of the hardware. SUMMARY

[0005] Therefore, in order to solve the above problems, the present application provides a hardware workpiece lettering processing technology and a processing device thereof.

[0006] The present application is implemented in the following manner. A hardware workpiece lettering processing device is constructed, which comprises a machine body, a control panel, a heat dissipation device, a heat dissipation plate, a supporting leg, a workbench, a moving device, a laser engraver and an auxiliary device. The right rear end of the machine body is provided with a control panel. The inner side of the machine body is connected with the heat dissipation device. The front and rear ends of the machine body are provided with heat dissipation plates. The bottom of the machine body is vertically fixed with the supporting leg. The right end of the machine body is fixedly integrated with the workbench. The top end of the workbench is provided with the moving device. The top of the machine body is fixed with the laser engraver, and the inner side of the laser engraver is provided with the auxiliary device. The moving device further comprises a rotating device, a first connecting frame, a first sliding device, a second connecting frame and a second sliding device. The bottom of the rotating device is fixed with the first connecting frame on the left and right sides. The inner side of the first connecting frame is connected with the first sliding device. The lower end of the first sliding device is vertically fixed with the second connecting frame. The inner side of the second connecting frame is connected with the second sliding device. The bottom of the second sliding device is fixedly integrated with the workbench.

[0007] Preferably, the rotating device comprises a shell, a first motor, a tray, a limiting column, a sliding rod and a limiting plate, the inner bottom of the shell is fixed vertically with the first motor, the top of the first motor is fixed with the tray, the top of the tray is fixed vertically with the limiting column through the upper end of the inner side of the shell, the bottom of the tray is provided with the sliding rod, the bottom of the sliding rod is connected with the limiting plate in sliding mode, and the bottom of the shell is fixed with the first connecting frame.

[0008] Preferably, the first sliding device comprises a shell, a second motor, a screw rod, a limiting block and a fixed block, the right end face of the shell is fixed integrally with the second motor, the left end output shaft of the second motor is fixed with the screw rod, the inner side walls of the shell are fixed integrally with the limiting blocks at the left and right ends, the outer side of the screw rod is connected with the fixed block, the bottom of the shell is fixed vertically with the second connecting frame, the top of the shell is movably connected with the shell, and the front and rear ends of the fixed block are fixed with the first connecting frame.

[0009] Preferably, the auxiliary device comprises a base, a third motor, an intermittent device and a supporting rod, the top of the base is fixed vertically with the third motor, the right end of the third motor is fixed with the intermittent device, the right lower end of the intermittent device is vertically provided with the supporting rod, the base and the supporting rod are fixed vertically with the laser engraver, and the right end of the intermittent device is connected with the laser engraver in penetration mode.

[0010] Preferably, the intermittent device comprises a first rotating shaft, a limiting sleeve, a rotating disc, a lever, a limiting rod, a rotating wheel, a second rotating shaft and a second limiting sleeve, the rear end of the first rotating shaft penetrates through the inner middle part of the limiting sleeve and is fixed with the rear middle part of the rotating disc, the rear middle part of the rotating disc is provided with the lever, the outer side of the lever is movably attached to the limiting rod, the rear end of the limiting rod is fixed integrally with the rotating wheel, the rear middle part of the rotating wheel is fixed with the second rotating shaft, the rear end of the second rotating shaft is connected with the second limiting sleeve in penetration mode, the rear end of the first rotating shaft is fixed with the third motor, the bottom of the limiting sleeve is fixed integrally with the base, the right end of the second rotating shaft is connected with the laser engraver in penetration mode, and the bottom end of the second limiting sleeve is fixed vertically with the supporting rod.

[0011] Preferably, the left end of the laser engraver is a main body structure, the right end of the laser engraver is a laser head structure, and the right end of the laser engraver is fixed with the second rotating shaft.

[0012] Preferably, the first sliding device and the second sliding device are provided with the same structure, and the first sliding device and the second sliding device are placed in a horizontal and vertical staggered mode.

[0013] Preferably, four sliding rods are provided, the sliding rods are symmetrically distributed on the bottom of the tray along the center of the tray, the lower ends of the sliding rods are connected with the limiting plates, the limiting plates are in semicircular arc shape, and sliding grooves are formed in the inner middle parts of the limiting plates.

[0014] A hardware workpiece lettering processing process, characterized in that it comprises the following steps: Step one: feeding, adjusting the angle, placing the material on the rotating device, and adjusting the laser engraver according to the required engraving angle, thereby pre-processing; Step two: lettering, discharging, after the material is engraved by the laser engraver, the material can be taken out by hand.

[0015] The present application has the following advantages: the present application provides a hardware workpiece lettering processing equipment by improving, compared with the same type of equipment, has the following improvements: Advantages: the hardware workpiece lettering processing equipment provided by the present application, by setting a moving device on the top of the workbench, two sliding devices are arranged inside the moving device, which can adjust the position of the workpiece placed on the limiting column left and right, and through the driving of the third motor, the intermittent rotation effect of the rotating disc can more accurately adjust the angle of the laser head, thereby achieving the effect of facilitating the processing of hardware with different engraving requirements, and under the driving of the first motor, the tray can rotate the workpiece at a constant speed, so as to achieve better processing effect, speed up the lettering processing speed, and effectively improve the processing quality. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the present application; Figure 2 is a structural schematic diagram of the moving device of the present application; Figure 3 is a structural schematic diagram of the moving device of the present application; Figure 4 is a structural schematic diagram of the moving device of the present application; Figure 5 is a structural schematic diagram of the moving device of the present application; Figure 6 is a structural schematic diagram of the intermittent device of the present application.

[0017] As marked in the figure: body-1, control panel-2, heat dissipation device-3, heat dissipation plate-4, supporting leg-5, workbench-6, moving device-7, laser engraver-8, auxiliary device-9, rotating device-71, first connecting frame-72, first sliding device-73, second connecting frame-74, second sliding device-75, shell-711, first motor-712, tray-713, limiting column-714, sliding rod-715, limiting plate-716, shell-731, second motor-732, lead screw-733, limiting block-734, fixed block-735, base-91, third motor-92, intermittent device-93, supporting rod-94, first rotating shaft-931, limiting sleeve-932, rotating disc-933, lever-934, limiting rod-935, rotating wheel-936, second rotating shaft-937, second limiting sleeve-938. DETAILED DESCRIPTION

[0018] The following will be combined with the attached drawings Figures 1-6 The embodiments of the present application will be described in detail, and the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0019] Please refer to Figure 1 The present application provides a hardware workpiece lettering processing equipment by improving, which comprises a body 1, a control panel 2, a heat dissipation device 3, a heat dissipation plate 4, a supporting leg 5, a workbench 6, a moving device 7, a laser engraver 8 and an auxiliary device 9. The body 1 is provided with the control panel 2 at the right rear end, and the body 1 is connected with the heat dissipation device 3 at the inner side. The heat dissipation plate 4 is arranged at the front and rear ends of the body 1. The body 1 is vertically fixed with the supporting leg 5 at the bottom. The body 1 is fixed with the workbench 6 at the right end. The moving device 7 is arranged at the top middle part of the workbench 6. The body 1 is fixed with the laser engraver 8 at the top. The left end of the laser engraver 8 is the main structure, and the right end of the laser engraver 8 is the laser head structure. The right end of the laser engraver 8 is fixed with the second rotating shaft 937. The auxiliary device 9 is arranged at the inner side of the laser engraver 8. The arrangement of the moving device 7 facilitates better adjustment of the hardware workpiece.

[0020] Please refer to Figure 2The hardware workpiece lettering processing equipment is improved, and the moving device 7 further comprises a rotating device 71, a first connecting frame 72, a first sliding device 73, a second connecting frame 74 and a second sliding device 75, the rotating device 71 is fixed to the left and right sides of the bottom of the first connecting frame 72, the first connecting frame 72 is connected to the inner side of the first sliding device 73, the lower end of the first sliding device 73 is fixed vertically to the second connecting frame 74, the inner side of the second connecting frame 74 is connected to the second sliding device 75, the first sliding device 73 and the second sliding device 75 are arranged in the same structure, and the first sliding device 73 and the second sliding device 75 are placed in a horizontal and vertical staggered manner, the bottom of the second sliding device 75 is fixed integrally with the workbench 6, and the two connecting frames are arranged to facilitate the work of the sliding device.

[0021] Please refer to Figure 3 The hardware workpiece lettering processing equipment is improved, and the rotating device 71 comprises a shell 711, a first motor 712, a tray 713, a limiting column 714, a sliding rod 715 and a limiting plate 716, the inner side of the bottom of the shell 711 is fixed vertically to the first motor 712, the top of the first motor 712 is fixed to the tray 713, the top of the tray 713 penetrates through the upper end of the inner side of the shell 711 and is fixed vertically to the bottom of the limiting column 714, the bottom of the tray 713 is provided with the sliding rod 715, the sliding rod 715 is provided with four rods, and the sliding rod 715 is symmetrically distributed along the center of the tray 713 and arranged at the bottom of the tray 713, and the lower end of the sliding rod 715 is connected to the limiting plate 716, the limiting plate 716 is in a semicircular arc shape, a sliding groove is formed in the inner side of the middle of the limiting plate 716, the bottom of the sliding rod 715 is connected to the limiting plate 716 in a sliding mode, the bottom of the shell 711 is fixed to the first connecting frame 72, and the limiting plate 715 can limit and support the tray 713 under the cooperation of the sliding rod 715.

[0022] Please refer to Figure 4 The hardware workpiece lettering processing equipment is improved, and the first sliding device 73 comprises a shell 731, a second motor 732, a lead screw 733, a limiting block 734 and a fixed block 735, the right end face of the shell 731 is fixed integrally to the second motor 732, the left end output shaft of the second motor 732 is fixed to the lead screw 733, the left and right ends of the inner side wall of the shell 731 are fixed integrally to the limiting block 734, the outer side of the lead screw 733 is connected to the fixed block 735, the bottom of the shell 731 is fixed vertically to the second connecting frame 74, the top of the shell 731 is movably connected to the shell 711, the front and rear ends of the fixed block 735 are fixed to the first connecting frame 72, and the lead screw 733 is arranged to drive the fixed block 735 to move.

[0023] Please refer to Figure 5The application provides a hardware workpiece lettering processing equipment, and auxiliary device 9 comprises base 91, third motor 92, intermittent device 93 and support rod 94, the top of base 91 is vertically fixed with third motor 92, the right end of third motor 92 is fixed with intermittent device 93, the right lower end of intermittent device 93 is vertically provided with support rod 94, the bottom of base 91 and support rod 94 is vertically fixed with laser engraver 8, the right end of intermittent device 93 is through connection with laser engraver 8, and the setting of intermittent device 93 facilitates more accurate adjustment of the laser head.

[0024] Please refer to Figure 6 The application provides a hardware workpiece lettering processing equipment, and intermittent device 93 comprises first rotating shaft 931, limiting sleeve 932, rotating disc 933, lever 934, limiting rod 935, rotating wheel 936, second rotating shaft 937 and second limiting sleeve 938, the rear end of first rotating shaft 931 is fixed with the rear end middle part of rotating disc 933 through the inside middle part of limiting sleeve 932, the rear end middle part of rotating disc 933 is provided with lever 934, the outside of lever 934 is movably attached with limiting rod 935, the rear end of limiting rod 935 is fixedly integrated with rotating wheel 936, the rear end middle part of rotating wheel 936 is fixed with second rotating shaft 937, the rear end of second rotating shaft 937 is through connection with second limiting sleeve 938, the rear end of first rotating shaft 931 is fixed with third motor 92, the bottom of limiting sleeve 932 is fixedly integrated with base 91, the right end of second rotating shaft 937 is through connection with laser engraver 8, and the bottom end of second limiting sleeve 938 is vertically fixed with support rod 94, and lever 934 is better matched with limiting rod 935 to rotate and cooperate.

[0025] The application provides a hardware workpiece lettering processing process and processing equipment, and the working principle is as follows. First, the staff can first horizontally place machine body 1 at a place required to be used, then connect the external power supply equipment with machine body 1, and then the staff can place the workpiece required to be processed in limiting column 714 for feeding, and then the worker drives the switch effect of the electrical equipment of the device through control panel 2; Second, the second motor 732 output shaft drives the screw rod 733 to rotate in the limiting block 734, the fixed block 735 slides on the screw rod 733, and the first connecting frame 72 fixed on the fixed block 735 drives the shell 711 to slide, so that the left and right offset positions of the processing piece are adjusted, and the front and rear positions of the processing piece are adjusted when the second sliding device 75 is driven by the motor. Third, the operator can then use the control panel 2 to activate the third motor 933. The output shaft of the third motor 933 will drive the first rotating shaft 931 to rotate. As the turntable 933 rotates, the lever 934 will move the limit lever 935, causing the rotating wheel 936 to rotate (the outer side of the turntable 933 will limit the rotation with the limit lever 935 during rotation). This will cause the second rotating shaft 937 to rotate intermittently, allowing the operator to better adjust the working angle of the laser engraver 8. Fourth, after adjusting the engraving angle, the staff uses the control panel 2 to start the laser engraver 8 and simultaneously start the first motor 712. The output shaft of the motor 712 can make the tray 713 move in a circular motion, driving the workpiece on the limit post 714 to be engraved. At the same time, when the slide bar 715 at the bottom of the tray 713 slides on the limit plate 716, it can play a good limiting and lifting effect, thereby better assisting the workpiece in engraving. Fifth, after the engraving is completed, the staff should first stop the laser engraver 8 and then remove the workpiece from the limit post 714.

[0026] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] The above description shows and illustrates the basic principles, main features, and advantages of the present invention. Standard parts used in the present invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0031] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A hardware workpiece engraving processing equipment, comprising a body (1), a control panel (2), a heat dissipation device (3), a heat dissipation plate (4), a support leg (5), a worktable (6), a moving device (7), a laser engraver (8), and an auxiliary device (9). The control panel (2) is provided at the right rear end of the body (1). The inner side of the body (1) is connected to the heat dissipation device (3). The heat dissipation plate (4) is provided at both the front and rear ends of the body (1). The bottom of the body (1) is vertically fixed to the support leg (5). The right end of the body (1) is fixed to the worktable (6) as one unit. The moving device (7) is provided at the middle of the top of the worktable (6). The top of the body (1) is fixed to the laser engraver (8), and the auxiliary device (9) is provided inside the laser engraver (8). Its features are: The moving device (7) also includes a rotating device (71), a first connecting frame (72), a first sliding device (73), a second connecting frame (74), and a second sliding device (75). The bottom left and right sides of the rotating device (71) are fixed to the first connecting frame (72). The inner side of the first connecting frame (72) is connected to the first sliding device (73). The lower end of the first sliding device (73) is vertically fixed to the second connecting frame (74). The inner side of the second connecting frame (74) is connected to the second sliding device (75). The bottom of the second sliding device (75) is fixed to the worktable (6) as a whole.

2. The engraving equipment for hardware workpieces according to claim 1, characterized in that: The rotating device (71) includes a housing (711), a first motor (712), a tray (713), a limiting post (714), a sliding rod (715), and a limiting plate (716). The bottom inner side of the housing (711) is vertically fixed to the first motor (712), the top of the first motor (712) is fixed to the tray (713), the top of the tray (713) passes through the upper inner side of the housing (711) and is vertically fixed to the bottom of the limiting post (714), the bottom of the tray (713) is provided with a sliding rod (715), the bottom of the sliding rod (715) is slidably connected to the limiting plate (716), and the bottom of the housing (711) is fixed to the first connecting frame (72).

3. The engraving equipment for hardware workpieces according to claim 2, characterized in that: The first sliding device (73) includes a housing (731), a second motor (732), a lead screw (733), a limiting block (734), and a fixing block (735). The right end face of the housing (731) is fixed to the second motor (732). The left output shaft of the second motor (732) is fixed to the lead screw (733). The left and right ends of the inner sidewall of the housing (731) are fixed to the limiting block (734). The outer side of the lead screw (733) is connected to the fixing block (735). The bottom of the housing (731) is vertically fixed to the second connecting frame (74). The top of the housing (731) is movably connected to the outer shell (711). The front and rear ends of the fixing block (735) are fixed to the first connecting frame (72).

4. The engraving equipment for metal workpieces according to claim 1, characterized in that: The auxiliary device (9) includes a base (91), a third motor (92), an intermittent device (93), and a support rod (94). The top of the base (91) is vertically fixed to the third motor (92), the right end of the third motor (92) is fixed to the intermittent device (93), the lower right end of the intermittent device (93) is vertically provided with a support rod (94), the bottom of the base (91) and the support rod (94) are vertically fixed to the laser engraver (8), and the right end of the intermittent device (93) is connected through the laser engraver (8).

5. The engraving equipment for hardware workpieces according to claim 4, characterized in that: The intermittent device (93) includes a first rotating shaft (931), a limiting sleeve (932), a turntable (933), a lever (934), a limiting rod (935), a rotating wheel (936), a second rotating shaft (937), and a second limiting sleeve (938). The rear end of the first rotating shaft (931) passes through the middle of the inner side of the limiting sleeve (932) and is fixed to the middle of the rear end of the turntable (933). A lever (934) is provided at the middle of the rear end of the turntable (933). The outer side of the lever (934) is movably fitted with the limiting rod (935). (935) The rear end is fixed to the rotating wheel (936) as one piece. The middle part of the rear end of the rotating wheel (936) is fixed to the second rotating shaft (937). The rear end of the second rotating shaft (937) is connected to the second limiting sleeve (938) through. The rear end of the first rotating shaft (931) is fixed to the third motor (92). The bottom of the limiting sleeve (932) is fixed to the base (91) as one piece. The right end of the second rotating shaft (937) is connected to the laser engraver (8) through. The bottom end of the second limiting sleeve (938) is vertically fixed to the support rod (94).

6. The engraving equipment for metal workpieces according to claim 1, characterized in that: The left end of the laser engraver (8) is the main structure, while the right end of the laser engraver (8) is the laser head structure, and the right end of the laser engraver (8) is fixed to the second rotating axis (937).

7. The engraving equipment for hardware workpieces according to claim 1, characterized in that: The first sliding device (73) and the second sliding device (75) have the same structure, and the first sliding device (73) and the second sliding device (75) are arranged in a crisscross pattern.

8. The engraving equipment for hardware workpieces according to claim 2, characterized in that: There are four slide rods (715), and the slide rods (715) are symmetrically distributed at the bottom of the tray (713) along the center of the tray (713). The lower end of the slide rod (715) is connected to the limiting plate (716). The limiting plate (716) is semi-circular and has a sliding groove in the middle of its inner side.

9. A process for engraving lettering on metal workpieces, characterized in that, Includes the following steps: Step 1: Loading and adjusting the angle. Place the material on the rotating device and adjust the laser engraver according to the required engraving angle for pre-processing. Step 2: Engraving and material cutting. After the laser engraving machine has finished engraving the material, it can be removed manually.

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