Laser marking feeding device

Abstract

The utility model relates to a laser marking feeding device, which comprises a horizontally arranged base station, a laser marking machine arranged on the base station, an operation plate arranged on the base station, a vertically penetrating operation space arranged on the operation plate, a feeding device arranged on one side of the operation plate, and a material pushing rod connected with an electric telescopic rod. The electric telescopic rod can control the material pushing rod to push out the to-be-marked part from the feeding device, so that the to-be-marked part is moved into the operation space, meanwhile, an auxiliary marking part is further connected to the lower portion of the operation plate and comprises a bottom sealing plate, and the bottom sealing plate is connected with the material pushing rod through a moving frame; the automatic feeding and discharging device has the advantages that the workpieces to be marked and the marked workpieces do not need to be manually placed and taken one by one, the feeding efficiency is improved, the discharging efficiency is also improved, manpower is saved, and the feeding and discharging efficiency is also improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser marking, and in particular relates to a laser marking feeding device. Background Art

[0002] The laser marking machine uses a laser beam to mark the surface of a workpiece permanently. It is mainly based on the irradiation of the material surface with a high-energy-density laser beam. When the laser beam acts on the material surface, the laser energy will be absorbed by the material, causing the temperature of the material surface area to rise sharply, thereby melting the surface and generating bubbles, forming a visible mark. In the prior art, a laser marking continuous feeding device is disclosed, and the document number is: CN219581963U. The scheme limits the conveyor belt by two rotating shafts, so that the conveyor belt is in a taut state to prevent the conveyor belt from being too soft and causing the material to fall off, and fixes the material by a clamping plate to facilitate marking; by arranging multiple pairs of clamping components and marking components on both sides of the conveyor belt, multiple materials can be marked at the same time;

[0003] However, in the above solution, the staff still needs to manually place the materials one by one on the conveyor belt, and after the marking is completed, the materials also need to be manually taken one by one by the staff, which wastes manpower, is complicated to operate, and has poor feeding efficiency. Utility Model Content

[0004] The utility model aims to provide a laser marking feeding device which does not require manual placement and taking and has high feeding efficiency.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a laser marking feeding device, including a horizontally arranged base platform, a laser marking machine is arranged on the base platform, and its structural key points are: an operating panel is arranged on the base platform, a vertically penetrating operating space is arranged on the operating panel, a feeding device is arranged on one side of the operating panel, the feeding device includes a pushing rod, the pushing rod is connected to an electric telescopic rod, the electric telescopic rod can control the pushing rod to push the to-be-marked workpiece from the feeding device, so that the to-be-marked workpiece is moved into the operating space, and at the same time, an auxiliary marking part is also connected under the operating panel, the auxiliary marking part includes a bottom sealing plate, and the bottom sealing plate is connected to the pushing rod through a movable frame; the electric telescopic rod controls the movement of the pushing rod, and the bottom sealing plate moves synchronously with the pushing rod to form a blockage for the operating space, and at the same time, the workpiece to be marked is moved from the feeding device to the operating space and is located on the bottom sealing plate.

[0006] Furthermore, the feeding device includes a feeding table, a storage box is fixed on the feeding table, a feeding strip opening is opened on the storage box, the parts to be marked are placed in the storage box, and the push rod is located in the storage box and contacts with the bottom layer of the parts to be marked.

[0007] Furthermore, the feeding platform is arranged horizontally, and one end of the feeding platform close to the operating panel is connected with a sliding slope, a support arm is fixed to the bottom surface of the sliding slope, and the lower end of the support arm is fixed to the bottom base.

[0008] Furthermore, one end of the slide slope is fixed to the feeding platform, and the other end is tilted downward and extends above the operating panel. The part to be marked can be pushed out from the feeding bar opening by the pushing rod and slide from the slide slope into the operating space.

[0009] Furthermore, the push rod is fixedly connected to the telescopic end of the electric telescopic rod, the electric telescopic rod is fixed on the vertical plate, and the lower end of the vertical plate is fixed to the bottom base.

[0010] Furthermore, the auxiliary marking part includes a positioning block, which is fixedly connected to the lower surface of the operating table, and the movable frame horizontally penetrates the positioning block and is connected to the bottom sealing plate.

[0011] Furthermore, the moving frame includes a transmission column and a push rod, one end of the push rod horizontally penetrates the positioning block and is connected to the bottom sealing plate, and the other end is fixed to the lower end of the transmission column.

[0012] Furthermore, the transmission column and the flat push rod are vertically arranged, the upper end of the transmission column is vertically fixed to the push rod, and the flat push rod is parallel to the push rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: by connecting the auxiliary marking part and the pushing rod together, the electric telescopic rod can drive the auxiliary marking part to move synchronously while controlling the movement of the pushing rod, thereby forming a block on the operating space on the operating panel, so that the marking part pushed out by the pushing rod can accurately fall into the operating space; at the same time, a contact block is arranged on the operating panel, and the contact block is slid to contact the marking part in the operating space, so that the contact block aligns and limits the marking part, and cooperates with the rubber strip arranged on the bottom sealing plate, so that the marking part in the operating space can be stably located in the operating space, and the shaking of the marking part in the process of reaching the mark is avoided; after the marking is completed, the electric telescopic rod is controlled to drive the pushing rod to reset, and then drive the bottom sealing plate to reset, the operating space is restored to an open state, and the marked parts in the operating space will fall from the operating space, and at this time, a storage box can be arranged under the operating space to collect all the marked parts separated from the operating space;

[0014] The utility model does not need manual work to place and take out the parts to be marked and the marked parts one by one, which not only improves the efficiency of feeding, but also improves the efficiency of unloading, saves manpower, and improves the efficiency of feeding and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2It is a schematic diagram of the structure of the feeding device of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the power element of the utility model;

[0018] Figure 4 It is a schematic diagram of the connection structure of the operating panel and the auxiliary marking part of the utility model;

[0019] Figure 5 This is a schematic diagram of the main structure of the bottom sealing plate of the utility model;

[0020] Figure 6 It is a schematic diagram of the top view of the bottom sealing plate of the utility model;

[0021] Among them, 1-base, 2-laser marking machine, 3-operating panel, 4-feeding device, 5-auxiliary marking parts, 6-power element, 7-feeding table, 8-push rod, 9-storage box, 10-cover, 11-push bar, 12-feeding bar mouth, 13-slide slope, 14-support arm, 15-longitudinal baffle, 16-electric telescopic rod, 17-vertical plate, 18-positioning block, 19-bottom sealing plate, 20-movable frame, 21-transmission column, 22-flat push rod, 23-operating space, 24-resting block, 25-sawtooth bar, 26-rubber strip, 27-storage box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various configurations. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model. In the embodiment, the components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but only represents the selected embodiments of the present application.

[0023] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be an electrical connection; it can be a hydraulic oil circuit connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] See also Figures 1 to 5 As shown, a laser marking feeding device 4 comprises a horizontally arranged base platform 1, a laser marking machine 2 is arranged on the base platform 1, an operation panel 3 is arranged below the laser marking machine 2, a workpiece to be marked can be placed on the operation panel 3, and the laser marking machine 2 marks the workpiece to be marked, a feeding device 4 is arranged on one side of the operation panel 3, the workpiece to be marked can be placed in the feeding device 4 and the feeding device 4 pushes the workpiece to be marked, so that the workpiece to be marked is moved from the feeding device 4 to the operation panel 3, and an auxiliary marking part 5 is also arranged on the lower surface of the operation panel 3, the auxiliary marking part 5 is connected to the feeding device 4, the feeding device 4 is connected to a power element 6, the power element 6 can control the feeding device 4 to push out the workpiece to be marked, and also drive the auxiliary marking part 5 to move accordingly, so as to cooperate with the operation panel 3 to complete the marking of the workpiece to be marked.

[0025] The above-mentioned feeding device 4 includes a feeding platform 7 and a pushing rod 8. A storage box 9 is fixed on the feeding platform 7. The storage box 9 is provided with a cavity. The parts to be marked are stacked longitudinally and placed in the storage box 9. The storage box 9 has an opening on its top, and a cover 10 is provided at the opening. The parts to be marked can be placed in the storage box 9 from the opening. The pushing rod 8 penetrates the side wall of the storage box 9. One end of the pushing rod 8 is located in the storage box 9 and is connected to a pushing strip 11, and the other end is located outside the storage box 9 and is connected to a power element 6. The pushing strip 11 can contact with the bottom layer of the parts to be marked in the storage box 9. A feeding strip opening 12 is provided on the other side wall of the storage box 9. The feeding strip opening 12 corresponds to the bottom layer of the parts to be marked. The power element 6 can control the pushing rod 8 to move in the direction of the feeding strip opening 12, thereby driving the pushing strip 11 to push the bottom layer of the parts to be marked in the storage box 9 out of the storage box 9 from the feeding strip opening 12.

[0026] The feeding platform 7 is arranged horizontally, and one end of the feeding platform 7 close to the operating panel 3 is connected with a sliding slope 13, one end of the sliding slope 13 is fixed to the feeding platform 7, and the other end is inclined downward and extends to the top of the operating panel 3, and a support arm 14 is fixed to the bottom surface of the sliding slope 13, and the lower end of the support arm 14 is fixed to the bottom base 1, and the support arm 14 forms a stable support for the sliding slope 13, and longitudinal baffles 15 are also arranged on both sides of the sliding slope 13. After the parts to be marked are pushed out of the feeding strip mouth 12 by the pushing rod 8, they will slide down along the sliding slope 13 to the operating panel 3. In this process, the longitudinal baffle 15 can ensure that the parts to be marked will not be separated from the sliding slope 13, and the laser marking machine 2 will mark the parts to be marked on the operating panel 3;

[0027] The power element 6 is an electric telescopic rod 16, the telescopic end of the electric telescopic rod 16 is fixedly connected to the push rod 8, and the electric telescopic rod 16 is fixed on the vertical plate 17. The vertical plate 17 is vertically arranged with the base 1, and the lower end of the vertical plate 17 is fixed with the base 1. The electric telescopic rod 16 can be used to control the push rod 8 to move and push the bottom layer of the to-be-marked parts in the storage box 9 out of the feeding strip port 12, and connect the auxiliary marking part 5 with the push rod 8, so that when the electric telescopic rod 16 drives the push rod 8 to move, the auxiliary marking part 5 also moves accordingly, and the auxiliary marking part 5 cooperates with the operating panel 3 during the movement, so that the to-be-marked parts on the operating panel 3 can be marked smoothly.

[0028] The auxiliary marking part 5 includes a positioning block 18 and a bottom sealing plate 19. The positioning block 18 is fixedly connected to the lower surface of the operating table. A moving frame 20 passes through the positioning block 18. One end of the moving frame 20 is connected to the bottom sealing plate 19, and the other end is connected to the push rod 8. The bottom sealing plate 19 is arranged parallel to the operating panel 3 and is located below the operating panel 3. The moving frame 20 can drive the bottom sealing plate 19 to move in the same direction as the push rod 8. The moving frame 20 specifically includes a transmission column 21 and a flat push rod 22. The transmission column 21 is fixedly connected to the flat push rod 22. And the two are arranged vertically, wherein the transmission column 21 is perpendicular to the push rod 8, the flat push rod 22 is parallel to the push rod 8, the flat push rod 22 horizontally penetrates the positioning block 18 and is connected to the bottom sealing plate 19, the other end of the flat push rod 22 is fixed to the lower end of the transmission column 21, and the upper end of the transmission column 21 is fixedly connected to the push rod 8. Such an arrangement enables the electric telescopic rod 16 to simultaneously drive the push rod 8 and the bottom sealing plate 19 to move synchronously, and when the push rod 8 pushes out the workpiece to be marked, the bottom sealing plate 19 moves horizontally below the operating panel 3;

[0029] At this time, an operating space 23 is opened on the operating panel 3. The operating space 23 is a rectangular notch and vertically penetrates the operating panel 3. The operating space 23 is located directly below the laser marking machine 2. When the electric telescopic rod 16 is controlled to extend and drive the push rod 8 to push out the part to be marked, the bottom sealing plate 19 can move in the same direction accordingly to form a block on the bottom end of the operating space 23, so that the pushed out part to be marked directly falls into the operating space 23. At this time, the abutment block 24 can be slidably connected on the operating panel 3. When the part to be marked falls into the operating space 23, the abutment block 24 is controlled to move in the direction close to the operating space 23 until the abutment block 24 contacts the part to be marked in the operating space 23 and forms a certain limit and alignment effect on the part to be marked. At the same time, the lower surface of the workpiece to be marked will contact the bottom sealing plate 19. At this time, a plurality of sawtooth strips 25 can be fixedly connected to the upper surface of the bottom sealing plate 19, and rubber strips 26 can be adhered to the surface of the sawtooth strips 25. The lower surface of the workpiece to be marked will contact the rubber strips 26, thereby increasing the friction of the workpiece to be marked and avoiding shaking of the workpiece to be marked during the marking process. Then, when the workpiece to be marked is cylindrical or curved surface marking is required, the horizontal position of the bottom sealing plate 19 can be slightly adjusted by controlling the electric telescopic rod 16. When the bottom sealing plate 19 moves horizontally, the cylindrical or other curved surface workpiece to be marked can rotate with the movement of the sawtooth strips 25, which is more conducive to the marking of curved and cylindrical surfaces, and can also accurately mark flat surfaces, and has a wide range of applications.

[0030] In the initial state, the bottom sealing plate 19 is located below the operating panel 3 near one end of the material storage box 9, and the operating space 23 is open at this time. Then the electric telescopic rod 16 is controlled to extend to drive the pushing rod 8 to push out the workpiece to be marked. At the same time, the movable frame 20 drives the bottom sealing plate 19 to move toward the operating space 23 until the bottom sealing plate 19 blocks the operating space 23. In this process, the workpiece to be marked will slide from the sliding slope 13 into the operating space 23, so that the lower surface of the workpiece to be marked contacts the rubber strip 26 on the bottom sealing plate 19, and then the abutment block 24 is controlled to move toward the operating space The operating panel 3 is rotatable and moves in the direction of the axis 23 until the abutment block 24 contacts the workpiece to be marked in the operating space 23 and forms an alignment and limit for the workpiece to be marked, and then the laser marking machine 2 performs marking. After the marking is completed, the electric telescopic rod 16 is controlled to shorten and drive the push rod 8 to reset, and the bottom sealing plate 19 is also reset accordingly. The blockage at the bottom of the operating space 23 disappears, so that the marked workpiece in the operating space 23 falls out of the operating space 23. At this time, a storage box 27 can be placed under the operating panel 3 to collect the marked workpieces in a unified manner, and then the above operation can be repeated to mark the next workpiece to be marked.

[0031] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A laser marking feeding device, comprising a horizontally arranged base, on which a laser marking machine is arranged, characterized in that: The base is provided with an operation panel, and a vertically penetrating operation space is provided on the operation panel. A feeding device is provided on one side of the operation panel, and the feeding device includes a push rod, and the push rod is connected to an electric telescopic rod. The electric telescopic rod can control the push rod to push the to-be-marked workpiece out of the feeding device, so that the to-be-marked workpiece is moved into the operation space. At the same time, an auxiliary marking part is also connected below the operation panel, and the auxiliary marking part includes a bottom sealing plate, and the bottom sealing plate is connected to the push rod through a movable frame; The electric telescopic rod controls the movement of the push rod, and the bottom sealing plate moves synchronously with the push rod, and the bottom sealing plate blocks the operation space.

2. A laser marking feeding device according to claim 1, characterized in that: The feeding device comprises a feeding table, a material storage box is fixed on the feeding table, a feeding strip opening is opened on the material storage box, the parts to be marked are placed in the material storage box, and the push rod is located in the material storage box and contacts with the bottom layer of the parts to be marked.

3. A laser marking feeding device according to claim 2, characterized in that: The feeding platform is arranged horizontally, and one end of the feeding platform close to the operating panel is connected with a sliding slope, the bottom surface of the sliding slope is fixed with a supporting arm, and the lower end of the supporting arm is fixed to the bottom base.

4. A laser marking feeding device according to claim 3, characterized in that: One end of the slide slope is fixed to the feeding platform, and the other end is tilted downward and extends above the operating panel. The part to be marked can be pushed out from the feeding strip opening by the pushing rod and slide from the slide slope into the operating space.

5. A laser marking feeding device according to claim 4, characterized in that: The push rod is fixedly connected to the telescopic end of the electric telescopic rod, the electric telescopic rod is fixed on the vertical plate, and the lower end of the vertical plate is fixed to the bottom base.

6. The laser marking feeding device according to claim 1, characterized in that: The auxiliary marking part comprises a positioning block, which is fixedly connected to the lower surface of the operating table, and the movable frame horizontally penetrates the positioning block and is connected to the bottom sealing plate.

7. A laser marking feeding device according to claim 6, characterized in that: The movable frame comprises a transmission column and a horizontal push rod, one end of the horizontal push rod horizontally penetrates the positioning block and is connected to the bottom sealing plate, and the other end is fixed to the lower end of the transmission column.

8. A laser marking feeding device according to claim 7, characterized in that: The transmission column and the flat push rod are vertically arranged, the upper end of the transmission column is vertically fixed to the push rod, and the flat push rod is parallel to the push rod.

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