A chain plate laser marking device

Abstract

This application discloses a laser marking device for chain plates, relating to the technical field of chain plate processing. It includes a marking table connected to a baffle, a mounting column, and a marking mechanism. The mounting column has a mounting groove and two clearance grooves communicating with the mounting groove. Both clearance grooves are located at the end of the mounting column near the marking table, with one clearance groove positioned between the other clearance groove and the baffle. The marking table is connected to a sequential feeding assembly, which drives the chain plates in the mounting groove to slide sequentially towards the baffle. When a chain plate abuts against the baffle, the marking mechanism aligns with that chain plate. The marking table is also connected to a pushing assembly, which moves the chain plate located at the baffle. This application employs automated sequential feeding and automatic pushing after marking. Operators only need to place multiple chain plates into the mounting groove at a time to achieve automated marking of the chain plates, improving the overall marking efficiency of the chain plates.

Description

Technical Field

[0001] This application relates to the technical field of chain plate processing, and in particular to a chain plate laser marking device. Background Technology

[0002] Laser marking is a processing technology that uses a high-energy laser beam to permanently mark the surface of a material. Through the interaction between the laser and the material surface, fine text, patterns, barcodes, QR codes, and other markings can be formed on the object. Chain plates require surface marking during production.

[0003] like Figure 1 As shown, in the chain plate manufacturing industry, marking the surface of chain plates was traditionally done manually. Specifically, operators had to manually place the chain plates one by one under a marking mechanism. This marking mechanism, being a mature technology, would then mark the surface of the placed chain plates. After marking, the chain plates were manually removed from under the marking mechanism. This method could meet the marking requirements of chain plates to a certain extent and was the most common method used at the time. However, the manual placement and removal of chain plates was relatively slow, affecting the overall marking efficiency of the chain plates and requiring improvement. Utility Model Content

[0004] The purpose of this application is to provide a laser marking device for chain plates, in order to improve the efficiency of marking the entire chain plate.

[0005] This application provides a chain plate laser marking device with the following technical solution: It includes a marking table, which is connected to a baffle, a mounting column, and a marking mechanism. The mounting column is provided with a mounting groove and two clearance grooves, which communicate with the mounting groove. Both clearance grooves are located at the end of the mounting column near the marking table, with one clearance groove located between the other clearance groove and the baffle. The marking table is connected to a sequential feeding assembly, which drives the chain plates in the mounting groove to slide sequentially towards the baffle. When the chain plate abuts against the baffle, the marking mechanism corresponds to that chain plate. The marking table is connected to a pushing assembly, which drives the chain plate located at the baffle to move. The direction of movement of the chain plate driven by the sequential feeding assembly is angled to the direction of movement of the chain plate driven by the pushing assembly.

[0006] By adopting the above technical solution, multiple chain plates are stacked in the mounting slot at once. The sequential feeding component moves the chain plates in the mounting slot to the baffle in sequence. The baffle positions the chain plates, ensuring they move precisely to their corresponding positions. The marking mechanism marks the upper surface of the chain plates. The pushing component moves the chain plates at the baffle, and the marked chain plates move out of the marking area (the area where the chain plate abuts the baffle), allowing unmarked chain plates to move into the marking area. With automated sequential feeding and automatic pushing after marking, operators only need to place multiple chain plates into the mounting slot at a time to achieve automated marking of the chain plates, improving the overall marking efficiency of the chain plates.

[0007] Optionally, the sequential feeding assembly includes a feeding plate slidably connected to the marking table and a first driving member for driving the feeding plate to slide towards or away from the baffle. The first driving member is connected to the marking table, and the feeding plate can pass through the two clearance slots.

[0008] By adopting the above technical solution, the first driving component drives the feeding plate to slide towards the baffle. The feeding plate passes through the clearance groove and abuts against the bottommost chain plate. The feeding plate drives the bottommost chain plate to slide towards the baffle until the chain plate abuts against the baffle, so that the feeding plate moves accurately to the corresponding position. The feeding plate supports the remaining chain plates in the mounting groove. The first driving component drives the feeding plate to slide away from the baffle. The feeding plate is misaligned with the chain plates in the mounting groove. The chain plates in the mounting groove move downward under the influence of gravity, so that a new chain plate corresponds to the feeding plate, thereby realizing the sequential conveying of chain plates by the feeding plate.

[0009] Optionally, a limiting groove is provided on the side of the feeding plate near the baffle, and the limiting groove is used to cooperate with the chain plate.

[0010] By adopting the above technical solution, during the process of the feeding plate abutting against the chain plate and driving the chain plate to move closer to the baffle, the chain plate is stuck into the limiting groove. The outer surface of the chain plate is in contact with the inner wall of the limiting groove. The inner wall of the limiting groove prevents the chain plate from deviating from the running trajectory, thereby improving the stability of the chain plate sliding.

[0011] Optionally, a clearance groove is provided on the side of the mounting post away from the baffle. The clearance groove is provided along the length direction of the mounting post, and one of the clearance grooves and the mounting groove are in communication with the clearance groove.

[0012] By adopting the above technical solution, during the process of installing the chain plate into the installation slot, the operator's fingers can be inserted into the installation slot through the clearance slot, which facilitates the installation of the chain plate and improves the installation efficiency of the chain plate.

[0013] Optionally, the mounting column has two guide surfaces on the side away from the marking table, the mounting groove is located between the two guide surfaces, and the distance between the two guide surfaces gradually decreases towards the marking table.

[0014] By adopting the above technical solution, when the chain plate is placed into the mounting slot, the two guide surfaces can play a guiding role, so that the chain plate can enter the mounting slot more smoothly, improving the convenience and efficiency of placing the chain plate into the mounting slot.

[0015] Optionally, the material pushing assembly includes a push plate slidably connected to the marking table and a second driving member for driving the push plate to slide, the second driving member being connected to the marking table.

[0016] By adopting the above technical solution, after the chain plate is marked, the second driving component drives the push plate to slide towards the chain plate. The push plate abuts against the chain plate and drives the chain plate to move out of the marking area, so that the unmarked chain plate can move to the marking area.

[0017] Optionally, it also includes a collection box, the sequential feeding component is located between the feeding component and the collection box, the marking table is provided with an inclined surface, the inclined direction of the inclined surface is towards the collection box, the end of the inclined surface away from the collection box is higher than the end of the inclined surface near the collection box, and the inclined surface is located between the feeding component and the collection box.

[0018] By adopting the above technical solution, after marking, the push plate drives the chain plate located at the baffle to move. Since the marking table is set with an inclined surface, the chain plate pushed by the push plate can automatically slide into the collection box along the inclined surface, realizing the automatic collection of the chain plate, avoiding the tedious manual material handling, and improving the overall marking efficiency of the chain plate.

[0019] Optionally, the marking mechanism is slidably connected to the marking table, and the marking table is connected to a lifting component, which is used to drive the marking mechanism to slide towards or away from the marking table.

[0020] By adopting the above technical solution, the lifting component drives the marking mechanism to slide towards or away from the marking table according to the height of the product being marked, thereby adjusting the distance between the marking mechanism and the product, so that the marking mechanism adapts to the product.

[0021] Optionally, the lifting assembly includes a support column connected to the marking table, a lead screw rotatably connected to the support column, and a carrier plate slidably connected to the support column. The carrier plate is provided with a slider, the support column is provided with a sliding groove, the sliding groove is used to slide and cooperate with the slider, the slider is threadedly connected to the lead screw, one end of the lead screw is provided with a rotating handle, and the marking mechanism is connected to the carrier plate.

[0022] By adopting the above technical solution, the screw is rotated around its own axis by rotating the handle, and the slider slides along the length of the screw. The sliding cooperation between the slider and the groove guides and limits the sliding of the carrier plate and the marking mechanism, thereby improving the stability of the marking mechanism and enabling the marking mechanism to move accurately to the corresponding position.

[0023] Optionally, the support column is threadedly connected to a threaded rod, one end of which is provided with a rotating part, and the threaded rod is used to engage with the spiral groove of the lead screw.

[0024] By adopting the above technical solution, after the marking mechanism is adjusted, the rotating part drives the threaded rod to rotate, so that one end of the threaded rod abuts against the lead screw or one end of the threaded rod is stuck in the spiral groove of the lead screw. The threaded rod restricts the rotation of the lead screw, thereby improving the stability of the marking mechanism.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. The system adopts automated sequential feeding and marking, followed by automatic pushing. Operators only need to place multiple chain plates into the mounting slot at a time to achieve automated marking of the chain plates, thereby improving the overall marking efficiency of the chain plates. 2. During the process of installing the chain plate into the mounting slot, the operator's fingers can be inserted into the mounting slot through the clearance slot, which facilitates the installation of the chain plate and improves the installation efficiency of the chain plate. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the chain plate.

[0027] Figure 2 This is one of the overall structural schematic diagrams of an embodiment of this application, showing the baffle.

[0028] Figure 3 This is a schematic diagram of the overall structure of the mounting column.

[0029] Figure 4 This is a schematic diagram of the overall structure of the sequentially feeding components.

[0030] Figure 5 This is the second overall structural schematic diagram of an embodiment of this application, showing the material pushing component.

[0031] Figure 6 This is a cross-sectional view of an embodiment of this application.

[0032] Figure 7 yes Figure 6 An enlarged view of region A.

[0033] Explanation of reference numerals in the attached drawings: 1. Marking table; 11. Baffle; 12. Inclined surface; 2. Collection box; 3. Mounting column; 31. Mounting groove; 32. Clearance groove; 33. Relief groove; 34. Guide surface; 4. Sequential feeding assembly; 41. Feeding plate; 411. Limiting groove; 42. First driving component; 5. Pushing assembly; 51. Push plate; 52. Second driving component; 6. Marking mechanism; 7. Lifting assembly; 71. Support column; 711. Slide groove; 72. Lead screw; 721. Rotating handle; 73. Carrier plate; 731. Slider; 8. Threaded rod; 81. Rotating part. Detailed Implementation

[0034] The following is in conjunction with the appendix Figure 2 -Appendix Figure 7 This application will be described in further detail.

[0035] This application discloses a chain plate laser marking device.

[0036] Combination Figure 2 and Figure 3 As shown, the system includes a marking table 1 and a collection box 2, with the collection box 2 located on one side of the marking table 1. A baffle 11 and a mounting post 3 are fixedly connected to the upper surface of the marking table 1. The mounting post 3 is located on one side of the baffle 11 and has a mounting groove 31 extending along its length. Two clearance grooves 32 communicating with the mounting groove 31 are provided on the side of the mounting post 3 closest to the marking table 1. The mounting groove 31 is located between the two clearance grooves 32, with one clearance groove 32 located between the baffle 11 and the other clearance groove 32. A relief groove 33 is provided on the side of the mounting post 3 furthest from the baffle 11, extending along its length. Both the clearance groove 32 furthest from the baffle 11 and the mounting groove 31 communicate with the relief groove 33. Two guide surfaces 34 are opposite each other on the side of the mounting post 3 furthest from the marking table 1. The mounting groove 31 and the relief groove 33 are both located between the two guide surfaces 34, with the distance between the two guide surfaces 34 gradually decreasing towards the marking table 1.

[0037] Combination Figure 4 and Figure 5As shown, the upper surface of the marking table 1 is connected to a sequential feeding assembly 4. The sequential feeding assembly 4 is used to drive the chain plate in the mounting groove 31 to slide sequentially toward the baffle 11. The sequential feeding assembly 4 includes a feeding plate 41 slidably connected to the marking table 1 and a first driving member 42 for driving the feeding plate 41 to slide toward or away from the baffle 11. The first driving member 42 is fixedly connected to the marking table 1. The mounting column 3 is located between the baffle 11 and the first driving member 42. The first driving member 42 is a cylinder. The first driving member 42 is externally connected to a controller (not shown in the figure). The signal output terminal of the controller is connected to the signal input terminal of the first driving member 42. The side of the feeding plate 41 near the first driving member 42 is fixedly connected to the output of the first driving member 42. When the feed plate 41 slides toward the baffle 11, the feed plate 41 passes through the two clearance grooves 32 in sequence. A limiting groove 411 is provided on the side of the feed plate 41 away from the first driving member 42. The limiting groove 411 is used to cooperate with the chain plate, and part of the chain plate can be inserted into the limiting groove 411.

[0038] like Figure 5 As shown, a material pushing assembly 5 is connected to the upper surface of the marking table 1. The material pushing assembly 5 is located between the baffle 11 and the mounting column 3. The material pushing assembly 5 includes a push plate 51 slidably connected to the marking table 1 and a second driving member 52 for driving the push plate 51 to slide towards or away from the collection box 2. The second driving member 52 is fixedly connected to the marking table 1 and is a cylinder. The signal output terminal of the controller is connected to the signal input terminal of the second driving member 52. The side of the push plate 51 near the second driving member 52 is fixedly connected to the output terminal of the second driving member 52. The push plate 51 is located between the collection box 2 and the second driving member 52. The moving direction of the push plate 51 is perpendicular to the moving direction of the feeding plate 41. An inclined surface 12 is provided on the upper surface of the marking table 1. The inclined surface 12 is located between the push plate 51 and the collection box 2. The inclined direction of the inclined surface 12 is towards the collection box 2. The end of the inclined surface 12 away from the collection box 2 is higher than the end of the inclined surface 12 near the collection box 2.

[0039] Combination Figure 5 , Figure 6 and Figure 7As shown, a marking mechanism 6 is slidably connected to the upper surface of the marking table 1. A lifting assembly 7 is connected to the marking table 1, and the lifting assembly 7 is used to drive the marking mechanism 6 to slide towards or away from the marking table 1. The lifting assembly 7 includes a support column 71 fixedly connected to the marking table 1, a lead screw 72 rotatably connected to the support column 71, and a carrier plate 73 slidably connected to the support column 71. A slider 731 is fixedly connected to one side of the carrier plate 73. The support column 71 has a groove 711, and the slider 731 slides into the groove 711. The lead screw 72 is located within the groove 711, and the slider 731 is threadedly connected to the lead screw 72. A rotating handle 721 is fixedly connected to the upper end of the lead screw 72. The marking mechanism 6 is fixedly connected to the carrier plate 73. After the position of the marking mechanism 6 is adjusted, when the chain plate abuts against the baffle 11, the chain plate corresponds to the marking mechanism 6. The support column 71 is threadedly connected to a threaded rod 8. The end of the threaded rod 8 away from the support column 71 is fixedly connected to a rotating part 81. During the rotation of the threaded rod 8, the threaded rod 8 abuts against the lead screw 72 or the threaded rod 8 is inserted into the spiral groove of the lead screw 72.

[0040] The implementation principle of the chain plate laser marking device in this application embodiment is as follows: Several chain plates are stacked in the mounting slot 31. The controller drives the first drive unit 42 to open, and the first drive unit 42 drives the feeding plate 41 to slide towards the baffle 11. The feeding plate 41 abuts against the bottom chain plate in the mounting slot 31, causing part of the chain plate to be locked into the limiting slot 411. During the sliding process, the chain plate abuts against the baffle 11, and the first drive unit 42 stops running. The marking mechanism 6 marks the upper surface of the chain plate. After the chain plate is marked, the first drive unit 42 drives the feeding plate 41 to reset, and the feeding plate 41 is misaligned with the chain plate in the mounting slot 31. All the chain plates in the mounting slot 31 fall under the influence of gravity. The second drive unit 52 drives the push plate 51 to slide towards the collection box 2. The chain plate pushed by the push plate 51 can automatically slide into the collection box 2 along the inclined surface 12, realizing the automatic collection of the chain plates, avoiding the tedious manual material handling, and improving the overall marking efficiency of the chain plates. When the feeding plate 41 slides towards the baffle 11, the push plate 51 slides away from the collection box 2. When the feeding plate 41 slides away from the baffle 11, the push plate 51 slides towards the collection box 2, thereby enabling the chain plates to be marked in sequence.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A chain plate laser marking device, characterized in that: The marking table (1) is connected to a baffle (11), a mounting column (3), and a marking mechanism (6). The mounting column (3) is provided with a mounting groove (31) and two clearance grooves (32). The two clearance grooves (32) are connected to the mounting groove (31). Both clearance grooves (32) are located at one end of the mounting column (3) near the marking table (1). One clearance groove (32) is located between the other clearance groove (32) and the baffle (11). The marking table (1) is connected to a... The sequential feeding assembly (4) is used to drive the chain plate in the mounting groove (31) to slide sequentially toward the baffle (11). When the chain plate abuts against the baffle (11), the marking mechanism (6) corresponds to the chain plate. The marking table (1) is connected to the pushing assembly (5). The pushing assembly (5) is used to drive the chain plate located at the baffle (11) to move. The direction of movement of the chain plate driven by the sequential feeding assembly (4) is set at an angle to the direction of movement of the chain plate driven by the pushing assembly (5).

2. The chain plate laser marking device according to claim 1, characterized in that: The sequential feeding assembly (4) includes a feeding plate (41) slidably connected to the marking table (1) and a first driving member (42) for driving the feeding plate (41) to slide towards or away from the baffle (11). The first driving member (42) is connected to the marking table (1), and the feeding plate (41) can pass through the two clearance slots (32).

3. The chain plate laser marking device according to claim 2, characterized in that: The feeding plate (41) is provided with a limiting groove (411) on the side near the baffle (11), and the limiting groove (411) is used to cooperate with the chain plate.

4. The chain plate laser marking device according to claim 1, characterized in that: The mounting post (3) is provided with a clearance groove (33) on the side away from the baffle (11). The clearance groove (33) is provided along the length direction of the mounting post (3). One of the clearance grooves (32) and the mounting groove (31) are connected to the clearance groove (33).

5. The chain plate laser marking device according to claim 1, characterized in that: The mounting column (3) has two guide surfaces (34) on the side away from the marking table (1), and the mounting groove (31) is located between the two guide surfaces (34). The distance between the two guide surfaces (34) gradually decreases towards the marking table (1).

6. The chain plate laser marking device according to claim 1, characterized in that: The pusher assembly (5) includes a pusher plate (51) slidably connected to the marking table (1) and a second drive member (52) for driving the pusher plate (51) to slide, the second drive member (52) being connected to the marking table (1).

7. The chain plate laser marking device according to claim 1, characterized in that: It also includes a collection box (2), the sequential feeding component (4) is located between the pushing component (5) and the collection box (2), the marking table (1) is provided with an inclined surface (12), the inclined surface (12) is inclined towards the collection box (2), the end of the inclined surface (12) away from the collection box (2) is higher than the end of the inclined surface (12) close to the collection box (2), and the inclined surface (12) is located between the pushing component (5) and the collection box (2).

8. The chain plate laser marking device according to claim 1, characterized in that: The marking mechanism (6) is slidably connected to the marking table (1), and the marking table (1) is connected to a lifting component (7). The lifting component (7) is used to drive the marking mechanism (6) to slide towards or away from the marking table (1).

9. The chain plate laser marking device according to claim 8, characterized in that: The lifting assembly (7) includes a support column (71) connected to the marking table (1), a lead screw (72) rotatably connected to the support column (71), and a carrier plate (73) slidably connected to the support column (71). The carrier plate (73) is provided with a slider (731), and the support column (71) is provided with a groove (711). The groove (711) is used to slide and cooperate with the slider (731). The slider (731) is threadedly connected to the lead screw (72). One end of the lead screw (72) is provided with a rotating handle (721). The marking mechanism (6) is connected to the carrier plate (73).

10. The chain plate laser marking device according to claim 9, characterized in that: The support column (71) is threadedly connected to a threaded rod (8), and one end of the threaded rod (8) is provided with a rotating part (81). The threaded rod (8) is used to engage with the spiral groove of the lead screw (72).

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