Clamping device for laser marking machine

Abstract

The utility model relates to the technical field of laser marking machines, in particular to a clamping device for a laser marking machine, which comprises a main body, a placement plate, a connecting column, a laser and a clamping device, the upper surface of the main body is fixedly connected with the placement plate, the upper surface of the placement plate is fixedly connected with the connecting column, the laser is arranged on the surface of the connecting column, and the clamping device is arranged on the surface of the laser. The clamping device is arranged on the surface of the connecting column, the clamping device comprises a clamping plate and a sliding block, the sliding block is slidably connected with the surface of the connecting column, the clamping plate is arranged on the side face of the sliding block, and a connecting base is fixedly connected to the upper surface of the placing plate. According to the utility model, through the arrangement of the clamping device, materials are effectively clamped, the effect of clamping the materials is achieved, the occurrence of the situation that when the equipment is used and the equipment is used for marking the materials, the materials are easily influenced by external force, the materials shake, and the materials are difficult to accurately mark is reduced, and the practicability of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of laser marking machine technology, and in particular to a clamping device for a laser marking machine. Background Technology

[0002] A laser marking machine is a device that uses a laser beam to create permanent marks on the surface of various materials. It can engrave exquisite patterns, trademarks, and text by causing chemical and physical changes in the surface material through evaporation or light energy. This equipment is widely used in electronic components, integrated circuits (ICs), electrical appliances, mobile communications, hardware products, tool accessories, precision instruments, eyeglasses and watches, jewelry, auto parts, plastic buttons, building materials, PVC pipes, and other fields. When printing on items, a laser marking machine typically uses a clamping device to hold the items for easy printing.

[0003] Existing technologies, such as the utility model patent with publication number CN220659551U, disclose a laser marking machine. This patent uses a base with an adsorption chamber on one side. A first motor is fixedly installed at the center of the bottom of the adsorption chamber, and a fan blade is fixedly connected to the first motor through its top output shaft. The adsorption chamber is equipped with a dust filter plate and an activated carbon filter from top to bottom. A processing table is fixedly installed on one side of the top of the base, and a bidirectional screw is provided at the lower end of the processing table. This utility model solves the problem that existing laser marking machines do not have the function of timely adsorption and treatment of generated debris and smoke during use. This not only pollutes the working environment but also has a certain impact on the performance of the equipment and the health of the operators.

[0004] In daily operation, during the laser marking process of materials, there is a problem that the materials are easily affected by external forces, causing them to shake and making it difficult to mark them accurately. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where equipment tends to shake when marking materials, and to propose a clamping device for laser marking machines.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a clamping device for a laser marking machine, comprising a main body, a placement plate, a connecting column, a laser, and a clamping device. The placement plate is fixedly connected to the upper surface of the main body, and the connecting column is fixedly connected to the upper surface of the placement plate. The laser is disposed on the surface of the connecting column. The clamping device is disposed on the surface of the connecting column and includes a clamping plate and a slider. The slider is slidably connected to the surface of the connecting column. The clamping plate is disposed on the side of the slider. A connecting seat is fixedly connected to the upper surface of the placement plate, and a first buffer block is fixedly connected to the upper surface of the connecting seat. A limit rod is fixedly connected to the upper surface of the first buffer block.

[0007] Furthermore, a connecting block is fixedly connected to the side of the slider, and the connecting block is slidably connected to the surface of the limiting rod. By setting the connecting block, the slider can be limited to move, reducing the likelihood of the slider shaking when the connecting rod moves during use.

[0008] Furthermore, a second buffer block is fixedly connected to the lower surface of the connecting block, and a limit block is fixedly connected to one end of the limiting rod. By setting the limiting rod, the slider can be limited in movement.

[0009] Furthermore, a first spring is sleeved and connected to the surface of the limiting rod. The two ends of the first spring are fixedly connected to the surface of the connecting plate and the surface of the limiting block, respectively. The first spring is provided to facilitate the application of a reset force to the connecting block.

[0010] Furthermore, the slider is equipped with a replacement device, which includes a connecting arm and a connecting groove. The connecting groove is formed on the surface of the slider. The connecting arm is fixedly connected to the side of the clamping plate and is engaged with the inside of the connecting groove. The inner wall of the connecting groove is provided with a pressure hole, and a pressure rod is slidably connected to the inner wall of the pressure hole. The pressure rod facilitates the movement of the clamping block and reduces the difficulty of moving the clamping block during use.

[0011] Furthermore, a locking block is fixedly connected to one end of the pressure rod, and the locking block engages with the surface of the connecting arm. The locking block is provided to facilitate the restriction of the connecting arm.

[0012] Furthermore, a second spring is fixedly connected to one end of the pressure rod, and the end of the second spring away from the pressure rod is fixedly connected to the inside of the pressure hole. The second spring is provided to facilitate the application of a restoring force to the pressure rod.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, when using the equipment, the user places the material to be marked on the surface of the placement plate, and then starts the equipment to laser mark the material. When using the equipment, the user pulls the slider, and the slider moves, causing the clamping plate to move. When the slider moves, it causes the connecting block to move, and the connecting block moves, causing the first spring to displace and deform, generating elastic force. Then, the material to be marked is placed on the surface of the placement plate, and the slider is released. The first spring then returns to its original position, causing the slider and clamping plate to clamp the material. By setting up a clamping device, the material is effectively clamped, which reduces the situation where the material is easily affected by external forces during the equipment's use, causing the material to shake and making it difficult to mark the material accurately, thus improving the practicality of the equipment.

[0015] 2. In this utility model, by setting a replacement device, when the user presses the pressure rod during use, the pressure rod moves, causing the second spring to deform and generate elastic force. The pressure rod then moves, causing the locking block to move. The locking block then moves away from the surface of the connecting arm, and the connecting arm is unrestrained. The connecting arm is then pulled to move the clamping plate for replacement. By setting a replacement device, the clamping plate can be effectively replaced, reducing the difficulty of marking different shapes on the material surface during use and improving the practicality of the equipment. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural diagram of a clamping device for a laser marking machine;

[0017] Figure 2 This utility model provides a side view of the clamping device for a laser marking machine.

[0018] Figure 3 This utility model provides a partial structural schematic diagram of a clamping device for a laser marking machine;

[0019] Figure 4 This utility model proposes a clamping device for a laser marking machine. Figure 3 Schematic diagram of the structure at point A in the middle;

[0020] Figure 5 This utility model proposes a clamping device for a laser marking machine. Figure 3 Schematic diagram of the structure at point B.

[0021] Legend: 1. Main body; 2. Placement plate; 3. Connecting column; 4. Laser; 5. Clamping device; 51. Clamping plate; 52. Slider; 53. Connecting seat; 54. First buffer block; 55. Limiting rod; 56. Limiting block; 57. Connecting block; 58. First spring; 59. Second buffer block; 6. Replacement device; 61. Connecting arm; 62. Connecting groove; 63. Pressing hole; 64. Locking block; 65. Pressing rod; 66. Second spring. Detailed Implementation

[0022] Please see Figures 1-5 This utility model provides a technical solution: a clamping device for a laser marking machine, including a main body 1, a placement plate 2, a connecting column 3, a laser 4 and a clamping device 5. The placement plate 2 is fixedly connected to the upper surface of the main body 1, the connecting column 3 is fixedly connected to the upper surface of the placement plate 2, and the laser 4 is provided on the surface of the connecting column 3.

[0023] The specific configuration and function of its clamping device 5 and changing device 6 will be explained in detail below.

[0024] In this embodiment: the clamping device 5 is disposed on the surface of the connecting column 3. The clamping device 5 includes a clamping plate 51 and a slider 52. The slider 52 is slidably connected to the surface of the connecting column 3. The clamping plate 51 is disposed on the side of the slider 52. A connecting seat 53 is fixedly connected to the upper surface of the placement plate 2. A first buffer block 54 is fixedly connected to the upper surface of the connecting seat 53. A limit rod 55 is fixedly connected to the upper surface of the first buffer block 54.

[0025] Specifically, a connecting block 57 is fixedly connected to the side of the slider 52, and the connecting block 57 is slidably connected to the surface of the limiting rod 55.

[0026] In this embodiment, by setting the connecting block 57, the slider 52 can be limited to move, which reduces the likelihood of the slider 52 shaking when the connecting column 3 moves during use.

[0027] Specifically, a second buffer block 59 is fixedly connected to the lower surface of the connecting block 57, and a limit block 56 is fixedly connected to one end of the limiting rod 55. The limiting rod 55 can limit the movement of the slider 52.

[0028] Specifically, a first spring 58 is sleeved and connected to the surface of the limiting rod 55. The two ends of the first spring 58 are fixedly connected to the surface of the connecting plate and the surface of the limiting block 56, respectively. The first spring 58 is provided to facilitate the application of a reset spring force to the connecting block 57.

[0029] In this embodiment: a replacement device 6 is provided inside the slider 52. The replacement device 6 includes a connecting arm 61 and a connecting groove 62. The connecting groove 62 is opened on the surface of the slider 52. The connecting arm 61 is fixedly connected to the side of the clamping plate 51. The connecting arm 61 is engaged with the inside of the connecting groove 62. A pressure hole 63 is opened on the inner wall of the connecting groove 62. A pressure rod 65 is slidably connected to the inner wall of the pressure hole 63.

[0030] In this embodiment, by setting the pressure rod 65, the locking block 64 can be moved, reducing the situation where the locking block 64 is difficult to move during use.

[0031] Specifically, a locking block 64 is fixedly connected to one end of the pressure rod 65. The locking block 64 engages with the surface of the connecting arm 61. The locking block 64 is provided to facilitate the restriction of the connecting arm 61.

[0032] Specifically, a second spring 66 is fixedly connected to one end of the pressure rod 65. The end of the second spring 66 away from the pressure rod 65 is fixedly connected to the inside of the pressure hole 63. The second spring 66 is provided to facilitate the application of a restoring force to the pressure rod 65.

[0033] Working Principle: When using the equipment, the user places the material to be marked on the surface of the placement plate 2, and then starts the equipment to laser mark the material. During operation, the user pulls the slider 52, which moves the clamping plate 51. As the slider 52 moves, it moves the connecting block 57, which in turn causes the first spring 58 to deform and generate elastic force. The material to be marked is then placed on the surface of the placement plate 2. The user then releases the slider 52, and the first spring 58 returns to its original position, causing the slider 52 and clamping plate 51 to hold the material. By setting up the clamping device 5, the material is effectively held, reducing the likelihood of the material shaking due to external forces during marking, thus improving the equipment's practicality.

[0034] When the equipment is in use, the user presses the pressure rod 65, which moves and causes the second spring 66 to deform and generate elastic force. The pressure rod 65 then moves and causes the locking block 64 to move, which then disengages from the surface of the connecting arm 61. The connecting arm 61 is then unrestrained, and the connecting arm 61 is pulled to move the clamping plate 51 for replacement. By setting the replacement device 6, the clamping plate 51 can be effectively replaced, which reduces the difficulty of marking different shapes on the surface of materials during use and improves the practicality of the equipment.

Claims

1. A clamping device for a laser marking machine, comprising a main body (1), a placement plate (2), a connecting column (3), a laser (4), and a clamping device (5), characterized in that: A placement plate (2) is fixedly connected to the upper surface of the main body (1), and a connecting column (3) is fixedly connected to the upper surface of the placement plate (2). A laser (4) is provided on the surface of the connecting column (3). A clamping device (5) is provided on the surface of the connecting column (3). The clamping device (5) includes a clamping plate (51) and a slider (52). The slider (52) is slidably connected to the surface of the connecting column (3). The clamping plate (51) is located on the side of the slider (52). A connecting seat (53) is fixedly connected to the upper surface of the placement plate (2). A first buffer block (54) is fixedly connected to the upper surface of the connecting seat (53). A limit rod (55) is fixedly connected to the upper surface of the first buffer block (54).

2. The clamping device for a laser marking machine according to claim 1, characterized in that: A connecting block (57) is fixedly connected to the side of the slider (52), and the connecting block (57) is slidably connected to the surface of the limiting rod (55).

3. The clamping device for a laser marking machine according to claim 2, characterized in that: The lower surface of the connecting block (57) is fixedly connected to a second buffer block (59), and one end of the limiting rod (55) is fixedly connected to a limiting block (56).

4. The clamping device for a laser marking machine according to claim 3, characterized in that: The surface of the limiting rod (55) is fitted with a first spring (58), and the two ends of the first spring (58) are fixedly connected to the surface of the connecting plate and the surface of the limiting block (56), respectively.

5. The clamping device for a laser marking machine according to claim 1, characterized in that: The slider (52) is provided with a replacement device (6) inside. The replacement device (6) includes a connecting arm (61) and a connecting groove (62). The connecting groove (62) is opened on the surface of the slider (52). The connecting arm (61) is fixedly connected to the side of the clamping plate (51). The connecting arm (61) is engaged with the inside of the connecting groove (62). The inner wall of the connecting groove (62) is provided with a pressure hole (63). The inner wall of the pressure hole (63) is slidably connected with a pressure rod (65).

6. The clamping device for a laser marking machine according to claim 5, characterized in that: One end of the pressure rod (65) is fixedly connected to a locking block (64), which engages with the surface of the connecting arm (61).

7. A clamping device for a laser marking machine according to claim 6, characterized in that: One end of the pressure rod (65) is fixedly connected to a second spring (66), and the end of the second spring (66) away from the pressure rod (65) is fixedly connected to the inside of the pressure hole (63).

Images