Laser cladding equipment for open type multi-station machining

Abstract

The utility model relates to the field of laser cladding, and discloses laser cladding equipment for open type multi-station processing, which comprises a machine table, the top end of the machine table is in sliding connection with a protective cover, the front end of the protective cover is provided with an observation plate, and the front end of the protective cover is provided with a cleaning assembly close to the top end of the observation plate. A protection assembly is arranged at the front end of the machine table, the cleaning assembly comprises a holding rod, the holding rod penetrates through and is slidably connected to the front end of a protection cover, a cleaning brush is inserted into the bottom end of the holding rod, a protection plate is fixedly connected to the inner wall of the protection cover, and the protection assembly comprises a positioning block. The positioning block penetrates through and is slidably connected to the front end of the machine table. According to the device, the cleaning assembly is arranged, when the observation plate is fuzzy, the holding rod can be moved left and right to drive the cleaning brush to clean the rear end of the observation plate, in this way, cleaning can be conducted at any time even in the machining process, and the whole device is convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of laser cladding, in particular to a laser cladding device for open multi-station processing. Background Art

[0002] A laser cladding device is a device that uses laser energy to heat surface materials, melt them and bond them with the base material. It is usually used for surface coating, repair and improvement of material properties. When using the device, in order to protect the safety of operators, a protective cover is usually set, and an observation window is set to facilitate the operator to observe the processing accuracy. However, when using a laser to process materials, smoke will be generated, which may cause the surface of the observation window to become blurred and affect the operator's observation.

[0003] After retrieval, Chinese Patent Publication No.: CN215757618U discloses a laser cladding device for open multi-station processing, including a machine body. A control box is arranged on one side of the machine body, and a cladding welding head is arranged above the machine body. A powder feeding mechanism is installed outside the cladding welding head, and a thread is provided on the lower surface wall of the cladding welding head. A concave cover is arranged below the cladding welding head, and a thread groove is provided at the center of the concave cover. In the utility model, a concave cover is arranged below the cladding welding head, and a thread groove is provided at the center of the concave cover. Finger grooves are symmetrically provided on the lower surface wall of the concave cover. The concave cover is placed below the cladding welding head, the thread groove is aligned with the thread on the surface wall of the cladding welding head, and then the concave cover is screwed below the cladding welding head. When in use, when the sputtered sparks during the cladding process burst upward, they will be blocked by the concave cover, and the powder feeding mechanism above is protected by the concave cover.

[0004] When this device is in use, when processing materials, smoke and sparks will also be generated, which may cause the observation port to become blurred. In this way, the operator will not be able to directly observe the material processing situation, and it is more inconvenient to use. Therefore, a laser cladding device for open multi-station processing is proposed to solve the above problems. Summary of the Invention

[0005] In order to make up for the above deficiencies, the utility model provides a laser cladding device for open multi-station processing, aiming to improve the problem in the prior art that "since smoke will be generated when the laser cladding device processes materials, the observation port may be blurred and it is more inconvenient to use".

[0006] To achieve the above object, the present utility model adopts the following technical solutions: A laser cladding device for open multi-station machining, including a machine table, a protective cover is slidably connected to the top end of the machine table, an observation plate is installed at the front end of the protective cover, a cleaning component is arranged at the top end near the observation plate at the front end of the protective cover, a protective component is arranged at the front end of the machine table, the cleaning component includes a grip rod, the grip rod penetrates and is slidably connected to the front end of the protective cover, a cleaning brush is inserted at the bottom end of the grip rod, and a protective plate is fixedly connected to the inner wall of the protective cover.

[0007] As a further description of the above technical solution:

[0008] The protective component includes a positioning block, the positioning block penetrates and is slidably connected to the front end of the machine table, a positioning groove is arranged at the bottom end of the protective cover, and the positioning block and the positioning groove are adapted to each other.

[0009] As a further description of the above technical solution:

[0010] The bottom end of the positioning block is fixedly connected with a positioning spring, and the bottom end of the positioning spring is fixedly connected to the inner wall of the machine table.

[0011] As a further description of the above technical solution:

[0012] A buffer rod penetrates and is slidably connected to the right end of the machine table, a rubber pad is fixedly connected to the right end of the buffer rod, a damping block is fixedly connected to the outer wall of the buffer rod, a buffer spring is fixedly connected to the left end of the buffer rod, and the left end of the buffer spring is fixedly connected to the inner wall of the machine table.

[0013] As a further description of the above technical solution:

[0014] The cleaning component further includes a clamping block, the clamping block penetrates and is slidably connected to the top end of the grip rod, a clamping groove is arranged on the inner wall of the protective cover, and the clamping groove and the clamping block are adapted to each other.

[0015] As a further description of the above technical solution:

[0016] The bottom end of the clamping block is fixedly connected with a locking spring, and the bottom end of the locking spring is fixedly connected to the inner wall of the grip rod.

[0017] As a further description of the above technical solution:

[0018] The rear end of the cleaning brush penetrates and is slidably connected to a connecting block, a connecting groove is arranged on the inner wall of the grip rod, and the connecting block and the connecting groove are adapted to each other.

[0019] As a further description of the above technical solution:

[0020] The front end of the connection block is fixedly connected with a connection spring, and the front end of the connection spring is fixedly connected to the inner wall of the grip rod.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by arranging a cleaning component, when the observation plate is blurred, the cleaning brush can be driven to clean the rear end of the observation plate by moving the grip rod left and right. In this way, cleaning can be carried out at any time even during the processing, and the overall device is more convenient to use.

[0023] 2. In the utility model, through the protection component, when the protective cover is closed, the protection component will provide a buffering effect for the protective cover. In this way, it can prevent the operator from damaging the machine when closing the protective cover. At the same time, positioning blocks are used to fix the protective cover, which can prevent it from moving randomly, and the overall device has good safety. Description of the drawings

[0024] Figure 1 is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0025] Figure 2 is a three-dimensional structural sectional split schematic diagram of the cleaning component in the utility model;

[0026] Figure 3 is a three-dimensional structural schematic diagram of the protection component in the utility model.

[0027] Figure 4 is Figure 2 an enlarged view of part A of

[0028] Legend description:

[0029] 1. Machine table; 2. Protective cover; 3. Observation plate; 4. Cleaning component; 41. Grip rod; 42. Protective plate; 43. Clamping block; 44. Locking spring; 45. Cleaning brush; 46. Connection block; 47. Connection spring; 48. Card slot; 49. Connection groove; 5. Protection component; 51. Positioning block; 52. Positioning spring; 53. Positioning groove; 54. Buffer rod; 55. Rubber pad; 56. Damping block; 57. Buffer spring. Specific implementation manners

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Refer to Figure 1 -Figure 3 The utility model provides an embodiment of a laser cladding device for open multi-station processing, comprising a machine platform 1 for supporting the overall device, a protective cover 2 for protecting the operator is slidably connected to the top of the machine platform 1, an observation plate 3 for facilitating the operator to observe the internal processing conditions is installed at the front end of the protective cover 2, a cleaning component 4 for cleaning the observation plate 3 is arranged near the top of the observation plate 3 at the front end of the protective cover 2, a protective component 5 for protecting the machine platform 1 is arranged at the front end, the cleaning component 4 comprises a gripping rod 41 for driving a cleaning brush 45 to move left and right, the gripping rod 41 passes through and is slidably connected to the front end of the protective cover 2, the cleaning brush 45 can be driven to move left and right by toggling the gripping rod 41, a cleaning brush 45 for cleaning the rear end of the observation plate 3 is plugged into the bottom end of the gripping rod 41, a protective plate 42 for blocking sparks is fixedly connected to the inner wall of the protective cover 2, the protective plate 42 will block the rear end of the gripping rod 41, so as to prevent the sparks from moving to the outside of the protective cover 2 through the sliding groove of the gripping rod 41.

[0032] Reference Figure 1 - Figure 3 The protective component 5 includes a positioning block 51 for fixing the protective cover 2. The positioning block 51 passes through and is slidably connected to the front end of the machine 1. A positioning groove 53 for accommodating the positioning block 51 is provided at the bottom end of the protective cover 2. The positioning block 51 and the positioning groove 53 are adapted to each other. When the positioning block 51 is inserted into the positioning groove 53, the protective cover 2 will be fixed and cannot move left and right. At the same time, when the protective cover 2 is opened, the positioning block 51 can also block the left end of the protective cover 2 to prevent the protective cover 2 from moving to the left. The bottom end of the positioning block 51 is fixedly connected to a positioning spring 52 for pushing the positioning block 51 upward. The bottom end of the positioning spring 52 is fixedly connected to the inner wall of the machine 1, and the positioning spring 52 will always push the positioning block 51 upward.

[0033] Reference Figure 1 - Figure 3, a buffer rod 54 for relieving impact penetrates and is slidably connected to the right end of the machine table 1. A rubber pad 55 for directly contacting the protective cover 2 is fixedly connected to the right end of the buffer rod 54. When the protective cover 2 moves to the left, it will first contact the rubber pad 55 and drive the buffer rod 54 to move to the left by squeezing the rubber pad 55. A damping block 56 for decelerating the buffer rod 54 is fixedly connected to the outer wall of the buffer rod 54. A buffer spring 57 for driving the buffer rod 54 to move to the right for resetting is fixedly connected to the left end of the buffer rod 54. The left end of the buffer spring 57 is fixedly connected to the inner wall of the machine table 1. When the protective cover 2 leaves the right end of the machine table 1, the buffer spring 57 will push the buffer rod 54 to the right to make it move to the right for resetting. The cleaning assembly 4 further includes a clamping block 43 for fixing the grip rod 41. The clamping block 43 penetrates and is slidably connected to the top of the grip rod 41. By pressing the clamping block 43, it can be driven to move downward. A clamping groove 48 for accommodating the clamping block 43 is provided on the inner wall of the protective cover 2. The clamping groove 48 and the clamping block 43 are adapted to each other. When the clamping block 43 is clamped into the inside of the clamping groove 48, the grip rod 41 will be fixed and cannot move left and right.

[0034] Refer to Figure 2 - Figure 4 , a locking spring 44 for driving the clamping block 43 to move is fixedly connected to the bottom end of the clamping block 43. The bottom end of the locking spring 44 is fixedly connected to the inner wall of the grip rod 41. The locking spring 44 will always push the clamping block 43 upward. A connecting block 46 for connecting the cleaning brush 45 and the grip rod 41 penetrates and is slidably connected to the rear end of the cleaning brush 45. A connecting groove 49 for accommodating the connecting block 46 is provided on the inner wall of the grip rod 41. The connecting block 46 and the connecting groove 49 are adapted to each other. When the connecting block 46 is clamped into the inside of the connecting groove 49, the cleaning brush 45 will be fixed at the bottom end of the grip rod 41. A connecting spring 47 for pushing the connecting block 46 backward is fixedly connected to the front end of the connecting block 46. The front end of the connecting spring 47 is fixedly connected to the inner wall of the grip rod 41. The connecting spring 47 will always push the connecting block 46 backward.

[0035] Working principle: When processing is required, it is necessary to first dial down the positioning block 51 to drive it to move downward. When the positioning block 51 no longer blocks the protective cover 2, the protective cover 2 can be moved to the left. When the protective cover 2 moves to the left, it will drive the buffer rod 54 to move to the left by squeezing the rubber pad 55. When the buffer rod 54 moves to the left, the damping block 56 will friction with the inner wall of the machine table 1 to decelerate the buffer rod 54, and the buffer rod 54 will drive the protective cover 2 to decelerate, so as to prevent the protective cover 2 from moving too fast and damaging the machine table 1. When the positioning groove 53 moves to the top of the positioning block 51, the positioning block 51 can be released, and the positioning spring 52 will push the positioning block 51 upward to make it move upward and be clamped into the inside of the positioning groove 53. At this time, the protective cover 2 will be fixed and cannot move left and right.

[0036] When the observation board 3 becomes blurred, you can first hold the grip rod 41 and then press the clamping block 43 to move it downward to disengage from the card slot 48. Subsequently, you can move the grip rod 41 left and right to drive the cleaning brush 45 to move left and right to clean the rear end of the observation board 3. After the cleaning is completed, you can make the clamping block 43 re-engage into the interior of the card slot 48 along the original path to re-fix the grip rod 41. When it is necessary to remove the cleaning brush 45 for cleaning, you only need to press the connecting block 46 forward to drive it to move forward and disengage from the interior of the connecting slot 49, then the fixing of the connecting block 46 can be released. Subsequently, directly move the cleaning brush 45 downward to drive it to disengage from the bottom end of the grip rod 41, completing the removal of the cleaning brush 45.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A laser cladding device for open multi-station processing, comprising a machine platform (1), characterized in that: The top end of the machine (1) is slidably connected to a protective cover (2), an observation plate (3) is installed at the front end of the protective cover (2), a cleaning assembly (4) is arranged at the front end of the protective cover (2) near the top end of the observation plate (3), the front end of the machine (1) is provided with a protection assembly (5), the cleaning assembly (4) comprises a gripping rod (41), the gripping rod (41) passes through and is slidably connected to the front end of the protective cover (2), a cleaning brush (45) is inserted at the bottom end of the gripping rod (41), and the inner wall of the protective cover (2) is fixedly connected to a protection plate (42).

2. The laser cladding equipment for open multi-station processing according to claim 1, characterized in that: The protection component (5) comprises a positioning block (51), the positioning block (51) penetrates through and is slidably connected to the front end of the machine platform (1), a positioning groove (53) is provided at the bottom end of the protection cover (2), and the positioning block (51) and the positioning groove (53) are adapted to each other.

3. The laser cladding equipment for open multi-station processing according to claim 2 is characterized in that: The bottom end of the positioning block (51) is fixedly connected to a positioning spring (52), and the bottom end of the positioning spring (52) is fixedly connected to the inner wall of the machine platform (1).

4. The laser cladding equipment for open multi-station processing according to claim 1, characterized in that: A buffer rod (54) passes through and is slidably connected to the right end of the machine platform (1); a rubber pad (55) is fixedly connected to the right end of the buffer rod (54); a damping block (56) is fixedly connected to the outer wall of the buffer rod (54); a buffer spring (57) is fixedly connected to the left end of the buffer rod (54); and the left end of the buffer spring (57) is fixedly connected to the inner wall of the machine platform (1).

5. The laser cladding equipment for open multi-station processing according to claim 1, characterized in that: The cleaning assembly (4) further comprises a card block (43), the card block (43) passing through and slidably connected to the top end of the grip rod (41), and the inner wall of the protective cover (2) is provided with a card slot (48), the card slot (48) and the card block (43) being compatible with each other.

6. The laser cladding equipment for open multi-station processing according to claim 5, characterized in that: The bottom end of the clamping block (43) is fixedly connected to a locking spring (44), and the bottom end of the locking spring (44) is fixedly connected to the inner wall of the gripping rod (41).

7. The laser cladding equipment for open multi-station processing according to claim 1, characterized in that: A connecting block (46) is passed through and slidably connected to the rear end of the cleaning brush (45); a connecting groove (49) is provided on the inner wall of the gripping rod (41); and the connecting block (46) and the connecting groove (49) are matched.

8. The laser cladding equipment for open multi-station processing according to claim 7, characterized in that: The front end of the connection block (46) is fixedly connected to a connection spring (47), and the front end of the connection spring (47) is fixedly connected to the inner wall of the grip rod (41).

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