Full-automatic keyboard character laser engraving machine

Abstract

The utility model provides a full-automatic keyboard character laser carving machine which comprises a machine frame, a feeding mechanism, a feeding lifting mechanism, a pushing mechanism, a runner mechanism, a laser carving mechanism, a discharging lifting mechanism, a middle conveying mechanism and a discharging conveying mechanism are arranged on the machine frame, the feeding lifting mechanism is located on one side of the feeding mechanism, and the pushing mechanism is located on the other side of the feeding mechanism. The material pushing mechanism is located on the outer side of the feeding lifting mechanism and located above the feeding mechanism, the runner mechanism is located between the feeding lifting mechanism and the discharging lifting mechanism, and the laser etching mechanism is located above the runner mechanism and used for sequentially conducting laser etching on products of the runner mechanism; the feeding lifting mechanism is located at one end of the machine frame, the discharging lifting mechanism is located at the other end of the machine frame, and the middle conveying mechanism is located below the runner mechanism and located between the feeding lifting mechanism and the discharging lifting mechanism. According to the technical scheme, the production cost is reduced, the labor intensity of workers is reduced, and potential safety hazards in the production process are eliminated.

Description

Technical Field

[0001] The utility model relates to a laser engraving machine, in particular to a full-automatic keyboard character laser engraving machine. Background Art

[0002] Currently, with the increasing demand for products in the 3C industry, laser engraving equipment is widely used in the etching processing of various products. During the operation of the existing laser engraving equipment on the market, it is necessary to manually take the products to be laser engraved and place them one by one under the laser of the laser engraving equipment for laser engraving operations. There is a problem that automated laser engraving cannot be carried out efficiently, and it is easy for personnel to be injured by the laser when taking and placing products, which has certain safety hazards. If a large amount of production operations are required, only equipment and labor can be increased, the production cost of the enterprise will increase, the labor intensity of the workers will increase, and the probability of safety hazards will further increase. It can be seen that the current conventional laser engraving equipment has the disadvantages of low operation efficiency, high labor cost and safety hazards. Content of the Utility Model

[0003] In view of the above technical problems, the utility model discloses a full-automatic keyboard character laser engraving machine, which reduces the production cost of the enterprise, reduces the labor intensity of the workers, eliminates the safety hazards in the production process of the enterprise, and also improves the automation and intelligence level of the enterprise and increases the competitiveness of the enterprise.

[0004] To this end, the technical solution of the utility model is as follows:

[0005] A full-automatic keyboard character laser engraving machine, which includes a frame. An upper feeding mechanism, an upper feeding lifting mechanism, a pushing mechanism, a flow channel mechanism, a laser engraving mechanism, a lower feeding lifting mechanism, an intermediate conveying mechanism, and a lower feeding conveying mechanism are arranged on the frame. The upper feeding lifting mechanism is located on one side of the upper feeding mechanism. The pushing mechanism is located outside the upper feeding lifting mechanism and above the upper feeding mechanism. The flow channel mechanism is located between the upper feeding lifting mechanism and the lower feeding lifting mechanism. The laser engraving mechanism is located above the flow channel mechanism and is used to sequentially perform laser engraving on the products of the flow channel mechanism. The lower feeding lifting mechanism is located at the other end of the frame. The intermediate conveying mechanism is located below the flow channel mechanism and between the upper feeding lifting mechanism and the lower feeding lifting mechanism. The upper feeding mechanism is located on one side of the frame. The lower feeding conveying mechanism is located on the other side of the frame and downstream of the lower feeding lifting mechanism. The lower feeding lifting mechanism has the same structure as the upper feeding lifting mechanism.

[0006] As a further improvement of the utility model, the upper feeding lifting mechanism is fixed at one end of the frame, and the pushing mechanism is fixed at one end of the frame.

[0007] As a further improvement of the present utility model, the feeding lifting mechanism includes a lifting module, the lifting module is connected to a conveying bracket, the conveying bracket is provided with a conveying component, the conveying component corresponds to the position of the intermediate conveying mechanism and is used for docking with the intermediate conveying mechanism; a detection component is arranged on one side of the conveying component, and an alignment component for aligning and fixing the magazine is arranged on one side of the conveying bracket.

[0008] As a further improvement of the present utility model, the detection component includes a magazine deceleration stop detection mechanism for detecting the magazine, a magazine limit detection mechanism for detecting the magazine to prevent the magazine from over-positioning, and a product limit detection mechanism for detecting the product to prevent the product from over-positioning.

[0009] As a further improvement of the present utility model, the feeding mechanism includes a feeding frame, on which a feeding position, a feeding anti-fool detection mechanism and a feeding buffer position are arranged; the feeding position is provided with a feeding conveying mechanism for conveying the magazine loaded with products, the feeding anti-fool detection mechanism is located on one side of the feeding position, and the feeding buffer position is located downstream of the feeding position.

[0010] As a further improvement of the present utility model, the feeding buffer position is provided with a buffer conveying mechanism for conveying the product to the feeding lifting mechanism.

[0011] As a further improvement of the present utility model, the feeding buffer position includes a first feeding buffer position and a second feeding buffer position.

[0012] As a further improvement of the present utility model, the feeding anti-fool detection mechanism includes a protective cover and a magazine alignment component on the feeding frame, the protective cover covers three adjacent sides of the feeding conveying mechanism; the magazine alignment component is arranged at one end of the feeding conveying mechanism, and a blocking mechanism is arranged opposite to the other end of the feeding conveying mechanism; the magazine alignment component is used to push the magazine to the blocking mechanism to perform front-back alignment of the magazine; the protective cover is provided with a product front alignment component, a product rear alignment component, a safety detection mechanism for sensing material feeding and a detection rotating component for detecting the product; the product rear alignment component is connected to a product rear alignment extending component; the product front alignment component is used to move to the product, and the product rear alignment component is used to move the product rear alignment extending component to the product to perform front-back alignment of the product; the detection rotating component is used to detect the product.

[0013] As a further improvement of the present utility model, the magazine alignment component includes an alignment blocking cylinder and a three-axis cylinder, the output end of the three-axis cylinder is connected to the alignment blocking cylinder, the three-axis cylinder expands and contracts to push the magazine to the blocking mechanism, and the alignment blocking cylinder tightens or relaxes the magazine to perform front-back alignment of the magazine.

[0014] As a further improvement of the present utility model, the blocking mechanism includes a blocking cylinder.

[0015] As a further improvement of the present utility model, a material discharging back plate and material discharging side plates are provided on the protective cover, and the material discharging side plates are located on one side of the material discharging back plate; the material discharging back plate and the material discharging side plates are respectively located on two adjacent sides of the feeding conveying mechanism.

[0016] As a further improvement of the present utility model, both the front product alignment assembly and the rear product alignment assembly include ejecting cylinders.

[0017] As a further improvement of the present utility model, the feeding mechanism further includes a die change mechanism, and the die change mechanism includes a die change cylinder which is connected to the front product alignment assembly.

[0018] As a further improvement of the present utility model, the feeding conveying mechanism includes a belt conveyor line.

[0019] As a further improvement of the present utility model, the flow channel mechanism includes a translation module, a first bin, and a second bin. The first bin and the second bin are arranged in series. The translation module is located below the first bin and the second bin. One end of the translation module is connected to a first push plate and a second push plate, and the first push plate and the second push plate are respectively located below the first bin and the second bin; the first bin is provided with a first blocking mechanism for blocking the products in the first bin and a first detection mechanism for detecting the products in the first bin, and the second bin is provided with a second blocking mechanism for blocking the products in the second bin and a second detection mechanism for detecting the products in the second bin;

[0020] The first push plate and the second push plate respectively extend towards the product positions of the first bin and the second bin, and are used for pushing the products in the first bin and the second bin to the first blocking mechanism and the second blocking mechanism.

[0021] As a further improvement of the present utility model, a first lifting and positioning assembly for positioning the products in the first bin is provided below the first bin, and a second lifting and positioning assembly for positioning the products in the second bin is provided below the second bin; the first lifting and positioning assembly and the second lifting and positioning assembly are used for positioning the products in the first bin and the second bin.

[0022] As a further improvement of the present utility model, the flow channel mechanism includes a first support frame and a second support frame. The first support frame and the second support frame are arranged in parallel and there is a gap between them. The first bin and the second bin arranged in series are formed between the first support frame and the second support frame.

[0023] As a further improvement of the present utility model, the first blocking mechanism is fixed in the middle of the first support frame, and the second blocking mechanism is located at the end of the first support frame; the first detection mechanism is fixed in the middle of the second support frame, and the second detection mechanism is fixed at the end of the second support frame.

[0024] As a further improvement of the present utility model, the first lifting and positioning assembly and the second lifting and positioning assembly are both located inside the first support frame and the second support frame, and both include lifting cylinders.

[0025] As a further improvement of the present utility model, the first push plate and the second push plate are both L-shaped, the first push plate and the second push plate are arranged oppositely, and both the first push plate and the second push plate include vertical parts, and the vertical parts of the first push plate and the second push plate are both located on the outside.

[0026] As a further improvement of the present utility model, both the first blocking mechanism and the second blocking mechanism include blocking cylinders.

[0027] As a further improvement of the present utility model, the first detection mechanism and the second detection mechanism include induction modules.

[0028] As a further improvement of the present utility model, the flow channel mechanism includes a controller, and the translation module, the first blocking mechanism, the first detection mechanism, the second blocking mechanism, and the second detection mechanism are electrically connected to the controller.

[0029] As a further improvement of the present utility model, the machine frame is provided with a debugging and sampling inspection table, and the debugging and sampling inspection table is located downstream of the blanking conveying mechanism.

[0030] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0031] Adopting the technical solution of the present utility model, by adding an anti-fooling detection function, the influence of defective front-end processes or manual operation errors on the laser engraving operation is avoided; through the segmented design of the conveying line, the buffer positions for loading / unloading are increased, and the freedom of manual loading / unloading is improved, that is, manual loading / unloading can be concentrated or carried out at any time; by adopting a specially designed lifting module, the automatic and rapid replacement of the product carrier is realized; by installing the laser with a movable mechanism, the laser engraving operation of products of multiple specifications can be compatible. Generally speaking, the fully automatic keyboard character laser engraving machine of the technical solution of the present utility model reduces the production cost of the enterprise, reduces the labor intensity of workers, eliminates the potential safety hazards in the production process of the enterprise, and also improves the automation and intelligence level of the enterprise and increases the competitiveness of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic structural diagram of a fully automatic keyboard character laser engraving machine according to Embodiment 1 of the present utility model.

[0033] Figure 2 It is a schematic structural diagram of the loading mechanism in Embodiment 2 of the present utility model.

[0034] Figure 3 It is a schematic structural diagram of the anti-fooling detection mechanism for loading in Embodiment 2 of the present utility model.

[0035] Figure 4 It is a schematic structural diagram of the anti-fooling detection mechanism for loading in another angle in Embodiment 2 of the present utility model.

[0036] Figure 5 It is a front structural diagram of the magazine alignment component in Embodiment 2 of the present utility model.

[0037] Figure 6 It is a back structural diagram of the magazine alignment component in Embodiment 2 of the present utility model.

[0038] Figure 7 It is a schematic structural diagram of the loading lifting mechanism in Embodiment 3 of the present utility model.

[0039] Figure 8 It is a schematic structural diagram of the flow channel mechanism in Embodiment 4 of the present utility model.

[0040] The reference numerals include:

[0041] 1 - Frame, 2 - Loading mechanism, 3 - Loading lifting mechanism, 4 - Pushing mechanism, 5 - Flow channel mechanism, 6 - Laser engraving mechanism, 7 - Unloading lifting mechanism, 8 - Intermediate conveying mechanism, 9 - Unloading conveying mechanism, 10 - Debugging and sampling inspection table;

[0042] 201 - Loading frame, 202 - Protective cover, 203 - Loading conveying mechanism, 204 - Loading back plate, 205 - Loading side plate, 206 - Safety detection mechanism, 207 - Magazine alignment component, 208 - Product front alignment component, 209 - Product rear alignment component, 210 - Product rear alignment extension component, 211 - Tool change cylinder, 212 - Detection rotation component, 213 - Blocking cylinder; 221 - Product, 222 - Magazine;

[0043] 230 - Loading position, 231 - First loading buffer position, 232 - Second loading buffer position;

[0044] 301 - Lifting module, 302 - Conveying support, 303 - Conveying component, 304 - Deceleration and stop detection mechanism, 305 - Magazine limit detection mechanism, 306 - Product limit detection mechanism, 307 - Alignment component;

[0045] 501 - Translation module, 502 - First support frame, 503 - Second support frame, 504 - First bin, 505 - Second bin, 506 - First push plate, 507 - Second push plate, 508 - First blocking mechanism, 509 - Second blocking mechanism, 510 - First lifting and positioning assembly, 511 - Second lifting and positioning assembly, 512 - First detection mechanism, 513 - Second detection mechanism. Detailed implementation mode

[0046] The following will further elaborate on the preferred embodiments of the present utility model in conjunction with the accompanying drawings. Embodiment 1

[0047] As Figure 1 shown, a fully automatic keyboard character laser engraving machine includes a frame 1, on which there are a feeding mechanism 2, a feeding lifting mechanism 3, a pushing mechanism 4, a runner mechanism 5, a laser engraving mechanism 6, a discharging lifting mechanism 7, an intermediate conveying mechanism 8, and a discharging conveying mechanism 9. The feeding lifting mechanism 3 is located on one side of the feeding mechanism 2. The pushing mechanism 4 is located outside the feeding lifting mechanism 3 and above the feeding mechanism 2. The runner mechanism 5 is located between the feeding lifting mechanism 3 and the discharging lifting mechanism 7. The laser engraving mechanism 6 is located above the runner mechanism 5 for sequentially laser engraving the products in the runner mechanism 5. The discharging lifting mechanism 7 is located at the other end of the frame 1. The intermediate conveying mechanism 8 is located below the runner mechanism 5 and between the feeding lifting mechanism 3 and the discharging lifting mechanism 7. The feeding mechanism 2 is located on one side of the frame 1, and the discharging conveying mechanism 9 is located on the other side of the frame 1 and downstream of the discharging lifting mechanism 7. The discharging lifting mechanism 7 has the same structure as the feeding lifting mechanism 3. The feeding lifting mechanism 3 is fixed at one end of the frame 1, and the pushing mechanism 4 is fixed at one end of the frame 1. The frame 1 is provided with a debugging and sampling inspection table 10, which is located downstream of the discharging conveying mechanism 9. Among them, the pushing mechanism 4 adopts the structure of the existing technology and includes a pushing driving mechanism and a pushing plate. The pushing driving mechanism can be a motor or a cylinder. Embodiment 2

[0048] On the basis of Embodiment 1, as Figures 2 to 6As shown in the figure, the feeding mechanism includes a feeding frame 201, on which there are a feeding position 230, a feeding anti-fooling detection mechanism, and a feeding buffer position; the feeding position 230 is provided with a feeding conveyor mechanism 203 for conveying the magazine 222 loaded with the product 221. The feeding anti-fooling detection mechanism is located on one side of the feeding position 230, and the feeding buffer position is located downstream of the feeding position 230; the feeding buffer position is provided with a buffer conveyor mechanism for conveying the product to the feeding lifting mechanism 3. Further, the feeding buffer position includes a first feeding buffer position 231 and a second feeding buffer position 232.

[0049] The feeding anti-fooling detection mechanism includes a protective cover 202 and a magazine alignment assembly 207 located on the feeding frame 201. The magazine alignment assembly 207 is arranged at one end of the feeding conveyor mechanism 203, and a blocking mechanism is oppositely arranged at the other end of the feeding conveyor mechanism 203; the blocking mechanism includes a blocking cylinder 213. The magazine alignment assembly 207 includes an alignment blocking cylinder and a three-axis cylinder. The output end of the three-axis cylinder is connected to the alignment blocking cylinder. The three-axis cylinder expands and contracts to push the magazine 222 to the blocking cylinder 213, and the alignment blocking cylinder is used to tightly hold or release the magazine 222 to perform front and back alignment of the magazine 222.

[0050] The protective cover 202 is provided with a blanking back plate 204, blanking side plates 205, a product front alignment assembly 208, a product back alignment assembly 209, a safety detection mechanism 206 for sensing blanking, a tool change mechanism, and a detection rotating assembly 212. The blanking side plates 205 are located on one side of the blanking back plate 204; the blanking back plate 204 and the blanking side plates 205 are respectively located on the adjacent sides of the feeding conveyor mechanism 203; the product back alignment assembly 209 is connected to a product back alignment extension assembly 210.

[0051] The product front alignment assembly 208 is used to move to the product 221, and the product back alignment assembly 209 is used to move the product back alignment extension assembly 210 to the product 221 to perform front and back alignment of the product 221; the detection rotating assembly 212 is used to detect the product 221.

[0052] Further, the feeding conveyor mechanism 203 includes a belt conveyor line.

[0053] Further, both the product front alignment assembly 208 and the product back alignment assembly 209 include ejector cylinders.

[0054] Further, the feeding anti-fooling detection mechanism includes a controller, and the controller is electrically connected to the safety detection mechanism 206, the magazine alignment assembly 207, the product front alignment assembly 208, the product back alignment assembly 209, the product back alignment extension assembly 210, and the detection rotating assembly 212.

[0055] Further, the feeding anti-fooling detection mechanism further includes a model-changing mechanism, and the model-changing mechanism includes a model-changing cylinder 211, and the model-changing cylinder 211 is connected to the product front alignment assembly 208. With this technical solution, when two products with different lengths need to be produced and the product needs to be changed during production, the stroke of the product front alignment assembly 208 needs to be changed. By extending and retracting this model-changing cylinder, the stroke of the product front alignment assembly 208 can be changed.

[0056] Operation principle: Manually place the magazine 222 (containing products) on the feeding conveyor mechanism 203 at the feeding position 230, with the back against the feeding back plate 204 and the left side against the feeding side plate 205. The safety detection mechanism 206 senses the manual feeding. After the manual feeding is completed, the magazine alignment assembly 207 pushes the magazine 222 to the blocking cylinder 213, aligning the magazine 222 front and back. The product front alignment assembly 208 moves to the position of the product 221. The product rear alignment extending assembly 210 operates. The product rear alignment assembly 209 moves the product rear alignment extending assembly 210 to the position of the product 221, aligning the product 221 front and back. The detection and rotation assembly 212 operates to detect the product 221. After the detection is completed, each mechanism moves in the reverse direction, and then the feeding conveyor mechanism 203 operates to realize the feeding of the magazine 222 and the product 221.

[0057] The fed products will be conveyed to the first feeding buffer position 231, and then conveyed to the second feeding buffer position 232. Manual feeding continues until there are materials at the feeding position 301, the first feeding buffer position 231, and the second feeding buffer position 232.

[0058] When model change is required, select the corresponding stroke, and the model-changing cylinder 211 operates to achieve one-key fast model change. Embodiment 3

[0059] Based on Embodiment 2, as Figure 7 shown, in this embodiment, the feeding lifting mechanism 3 and the discharging conveyor mechanism 7 have the same structure, both including a lifting module 301. The lifting module 301 is connected to a conveying support 302. The conveying support 302 is provided with a conveying component 303 for conveying the magazine. The conveying component 303 corresponds to the position of the intermediate conveying mechanism 8 and is used to dock with the intermediate conveying mechanism 8. A detection component is provided on one side of the conveying component 303.

[0060] The detection assembly includes a deceleration stop detection mechanism 304 for detecting the magazine, a magazine limit detection mechanism 305 for detecting the magazine to prevent the magazine from over-positioning, and a product limit detection mechanism 306 for detecting the product to prevent the product from over-positioning. On one side of the conveying bracket 302, there is an alignment assembly 307 for aligning and fixing the magazine. Further, the alignment assembly 307 includes an alignment cylinder for aligning the magazine. The conveying assembly 303 uses a belt conveyor line.

[0061] In this embodiment, the product at the second loading buffer position 232 flows into the conveying assembly 303 in the loading lifting mechanism 3. The detection assembly detects the product, the alignment assembly 307 aligns the product, and the lifting module 301 lifts the product to the first pushing position. The pushing mechanism 4 pushes the product into the runner mechanism 5. Embodiment 4

[0062] Based on Embodiment 3, as Figure 8 shown, the runner mechanism includes a translation module 501, a first support frame 502, and a second support frame 503. The translation module 501 is located between the first support frame 502 and the second support frame 503. The first support frame 502 and the second support frame 503 are arranged in parallel, and there is a gap between them. A first bin 504 and a first bin 505 for placing keyboard products are formed in series between the first support frame 502 and the second support frame 503. Among them, the translation module 501 uses the prior art.

[0063] The translation module 501 is located on one side of the first bin 504 and the first bin 505. One end of the translation module 501 is connected to a first push plate 506 and a second push plate 507. The first bin 504 is provided with a first blocking mechanism 508 for blocking the product in the first bin 504 and a first detection mechanism 512 for detecting the product in the first bin 504. The first bin 505 is provided with a second blocking mechanism 509 for blocking the product in the first bin 505 and a second detection mechanism 513 for detecting the product in the first bin 505. The first push plate 506 and the second push plate 507 respectively extend towards the product positions of the first bin 504 and the first bin 505, and are used to push the products in the first bin 504 and the first bin 505 to the first blocking mechanism 508 and the second blocking mechanism 509.

[0064] Below the first bin 504, there is a first lifting and positioning assembly 510 for positioning the product in the first bin 504. Below the first bin 505, there is a second lifting and positioning assembly 511 for positioning the product in the first bin 505. The first lifting and positioning assembly 510 and the second lifting and positioning assembly 511 are used to position the products in the first bin 504 and the first bin 505.

[0065] The first blocking mechanism 508 is fixed in the middle of the first support frame 502, and the second blocking mechanism 509 is located at the end of the first support frame 502; the first detection mechanism 512 is fixed in the middle of the second support frame 503, and the second detection mechanism 513 is fixed at the end of the second support frame 503.

[0066] The first lifting and positioning assembly 510 and the second lifting and positioning assembly 511 are both located inside the first support frame 502 and the second support frame 503, and both include a lifting cylinder and a positioning pin matching the positioning holes on the keyboard, and the lifting cylinder is connected to the positioning pin.

[0067] The first push plate 506 and the second push plate 507 are both L-shaped, the first push plate 506 and the second push plate 507 are arranged oppositely, and both the first push plate 506 and the second push plate 507 include a vertical portion, and the vertical portions of the first push plate 506 and the second push plate 507 are both located on the outside.

[0068] The first blocking mechanism 508 and the second blocking mechanism 509 both include a blocking cylinder, and the blocking cylinder is connected to a blocking member for blocking the product.

[0069] The first detection mechanism 512 and the second detection mechanism 513 include a sensing module for sensing whether there is a product.

[0070] Further, the feeding, discharging and positioning mechanism for keyboard laser engraving includes a controller, and the translation module 501, the first blocking mechanism 508, the first detection mechanism 512, the second blocking mechanism 509, and the second detection mechanism 513 are electrically connected to the controller.

[0071] With this embodiment, the pushing mechanism 4 pushes the product into the runner mechanism 5, first into the first bin 504. The lifting module 301 in the loading lifting mechanism 3 lifts the product to the second pushing position, and loops until the last piece of material is pushed out. The lifting module 301 lowers the product with the empty fixture to the bottom, and then the conveying component 303 conveys the empty fixture to the intermediate conveying mechanism 8.

[0072] After the first product flows into the first bin 504, the translation module 501 drives the first push plate 506 to push the product to the first blocking mechanism 508. After the first detection mechanism 512 detects that the product is in place, the first lifting and positioning assembly 510 operates to position the product. The first product starts the laser engraving and etching of the first process. After the laser engraving is completed, the translation module 501 drives the first push plate 506 to push the product into the first bin 505. At the same time, the second product flows into the first bin 504. The translation module 501 drives the first push plate 506 and the second push plate 507 to push the second product and the first product to the first blocking mechanism 508 and the second blocking mechanism 509 respectively. The first detection mechanism 512 and the second detection mechanism 513 respectively perform in-place detection on the corresponding products. The first lifting and positioning assembly 510 and the second lifting and positioning assembly 511 respectively position the corresponding products. The first product starts the laser engraving and etching of the second process, and the second product starts the laser engraving and etching of the first process. After the laser engraving is completed, the translation module 501 drives the first push plate 506 and the second push plate 507 at the same time to push the first product into the receiving position and push the second product into the first bin 505. At the same time, the third product flows into the first bin 504. The translation module 501 drives the first push plate 506 and the second push plate 507 at the same time to push the second product and the third product to the second blocking mechanism 509 and the first blocking mechanism 508 respectively. The first detection mechanism 512 and the second detection mechanism 513 respectively perform in-place detection on the corresponding products. The first lifting and positioning assembly 510 and the second lifting and positioning assembly 511 respectively position the corresponding products. The second product starts the laser engraving and etching of the second process, and the third product starts the laser engraving and etching of the first process. After the laser engraving is completed, the translation module 501 drives the first push plate 506 and the second push plate 507 at the same time to push the second product into the receiving position and push the third product into the first bin 505. At the same time, the fourth product flows into the first bin 504, and the actions are cycled in sequence. This continues until the empty carriers in the blanking lifting mechanism 7 are filled with materials. Then, the blanking lifting mechanism 7 transports the product materials to the blanking conveying mechanism 9, and the operator takes away the materials at regular intervals. The intermediate conveying mechanism 8 moves the empty carriers to the blanking lifting mechanism 7, and the blanking lifting mechanism 7 lifts the empty carriers to the first receiving position, and the receiving process is cycled until the materials are fully received. Finally, the quality inspection personnel can randomly select the laser-engraved products at any time and place them on the debugging sampling table 10 for quality inspection.

[0073] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0074] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0075] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0076] The above-described specific embodiments are the preferred embodiments of the present utility model, and do not limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to this specific embodiment. Any equivalent changes made according to the shape and structure of the present utility model are within the protection scope of the present utility model.

Claims

1. A fully automatic keyboard character laser engraving machine, characterized in that: It includes a frame, on which a loading mechanism, a loading lifting mechanism, a pushing mechanism, a runner mechanism, a laser engraving mechanism, a discharging lifting mechanism, an intermediate conveying mechanism, and a discharging conveying mechanism are provided. The loading lifting mechanism is located on one side of the loading mechanism. The pushing mechanism is located outside the loading lifting mechanism and above the loading mechanism. The runner mechanism is located between the loading lifting mechanism and the discharging lifting mechanism. The laser engraving mechanism is located above the runner mechanism and is used to perform laser engraving on the products of the runner mechanism in sequence. The discharging lifting mechanism is located at the other end of the frame. The intermediate conveying mechanism is located below the runner mechanism and between the loading lifting mechanism and the discharging lifting mechanism. The loading mechanism is located on one side of the frame, and the discharging conveying mechanism is located on the other side of the frame and downstream of the discharging lifting mechanism. The discharging lifting mechanism has the same structure as the loading lifting mechanism.

2. The fully automatic keyboard character laser engraving machine according to claim 1, characterized in that: The loading lifting mechanism is fixed at one end of the frame, and the pushing mechanism is fixed at one end of the frame. The loading lifting mechanism includes a lifting module, the lifting module is connected to a conveying support, the conveying support is provided with a conveying component, and the conveying component corresponds to the position of the intermediate conveying mechanism and is used to dock with the intermediate conveying mechanism. A detection component is provided on one side of the conveying component, and an alignment component for aligning and fixing the magazine is provided on one side of the conveying support.

3. The fully automatic keyboard character laser engraving machine according to claim 1, characterized in that: The loading mechanism includes a loading frame, on which a loading position, a loading anti-fooling detection mechanism, and a loading buffer position are provided. The loading position is provided with a loading conveying mechanism. The loading anti-fooling detection mechanism is located on one side of the loading position, and the loading buffer position is located downstream of the loading position. The loading buffer position is provided with a buffer conveying mechanism for conveying the products to the loading lifting mechanism.

4. The fully automatic keyboard character laser engraving machine according to claim 3, wherein: The loading anti-fooling detection mechanism includes a protective cover and a magazine alignment component located on the loading frame. The protective cover covers three adjacent sides of the loading conveying mechanism. The magazine alignment component is provided at one end of the loading conveying mechanism, and a blocking mechanism is provided opposite to the other end of the loading conveying mechanism. The magazine alignment component is used to push the magazine to the blocking mechanism to perform front-back alignment of the magazine. The protective cover is provided with a product front alignment component, a product rear alignment component, a safety detection mechanism for sensing material feeding, and a detection rotating component for detecting the product. The product rear alignment component is connected to a product rear alignment extending component. The product front alignment component is used to move to the product, and the product rear alignment component is used to move the product rear alignment extending component to the product to perform front-back alignment of the product. The detection rotating component is used to detect the product.

5. The fully automatic keyboard character laser engraving machine according to claim 4, wherein: The magazine alignment component includes an alignment blocking cylinder and a three-axis cylinder. The output end of the three-axis cylinder is connected to the alignment blocking cylinder. The three-axis cylinder expands and contracts to push the magazine to the blocking mechanism, and the alignment blocking cylinder is used to tighten or loosen the magazine to perform front-back alignment of the magazine. The blocking mechanism includes a blocking cylinder. The protective cover is provided with a feeding back plate and feeding side plates. The feeding side plates are located on one side of the feeding back plate. The feeding back plate and the feeding side plates are respectively located on two adjacent sides of the feeding conveying mechanism. Both the front product alignment component and the rear product alignment component include ejecting cylinders.

6. The full-automatic keyboard character laser engraving machine according to claim 1, characterized in that: The runner mechanism includes a translation module, a first bin, and a second bin. The first bin and the second bin are arranged in series. The translation module is located below the first bin and the second bin. One end of the translation module is connected to a first push plate and a second push plate. The first push plate and the second push plate are respectively located below the first bin and the second bin. The first bin is provided with a first blocking mechanism for blocking the products in the first bin and a first detection mechanism for detecting the products in the first bin. The second bin is provided with a second blocking mechanism for blocking the products in the second bin and a second detection mechanism for detecting the products in the second bin. The first push plate and the second push plate respectively extend towards the product positions of the first bin and the second bin, and are used to push the products in the first bin and the second bin to the first blocking mechanism and the second blocking mechanism.

7. The fully automatic keyboard character laser engraving machine according to claim 6, characterized in that: Below the first bin, there is a first lifting and positioning component for positioning the products in the first bin. Below the second bin, there is a second lifting and positioning component for positioning the products in the second bin. The first lifting and positioning component and the second lifting and positioning component are used to position the products in the first bin and the second bin. The runner mechanism includes a first support frame and a second support frame. The first support frame and the second support frame are arranged in parallel, and there is a gap between them. The first bin and the second bin arranged in series are formed between the first support frame and the second support frame.

8. The fully automatic keyboard character laser engraving machine according to claim 7, wherein: The first blocking mechanism is fixed in the middle of the first support frame. The second blocking mechanism is located at the end of the first support frame. The first detection mechanism is fixed in the middle of the second support frame. The second detection mechanism is fixed at the end of the second support frame. Both the first lifting and positioning component and the second lifting and positioning component are located inside the first support frame and the second support frame, and both include lifting cylinders.

9. The fully automatic keyboard character laser engraving machine according to claim 8, characterized in that: Both the first push plate and the second push plate are L-shaped. The first push plate and the second push plate are arranged oppositely. Both the first push plate and the second push plate include vertical parts, and the vertical parts of the first push plate and the second push plate are located on the outside.

10. The fully automatic keyboard character laser engraving machine according to any one of claims 1 to 9, characterized in that: The machine frame is provided with a debugging and sampling inspection table, and the debugging and sampling inspection table is located downstream of the discharging conveying mechanism.

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