Laser beam punching equipment for machining metal cable bridge part

Abstract

The invention discloses laser beam punching equipment for machining of metal cable bridge components, and belongs to the technical field of bridge machining. The laser beam punching equipment comprises a workbench, a fixing support is fixedly installed at the top end of the workbench, a laser puncher is fixedly installed on the fixing support, a fixing plate is fixedly connected to the top end of the workbench, and the fixing plate is fixedly connected to the top end of the workbench; a placing plate is slidably mounted on the fixing plate, the position of the placing plate corresponds to that of the fixing clamp, and the fixing clamp is fixedly mounted on the placing plate; and the cleaning structure comprises a fixing shell fixedly connected to the containing plate, and the inner wall of the fixing shell is rotationally connected with a fixing shaft. According to the device, metal can be integrally sucked into the fixing shell and cooled, so that the metal is desublimated into a solid, metal steam is prevented from being discharged into air and polluting the environment, meanwhile, the body health of workers is protected, uniform punching can be automatically carried out, and the device is more convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of cable bridge processing, in particular to a laser beam drilling device for processing metal cable bridge components. Background Art

[0002] Cable trays are cable support and protection devices installed outside buildings for installing cables. In order to prevent corrosion, they are usually made of galvanized steel plates and stainless steel materials through welding and punching.

[0003] When laser beam drilling equipment is in use, the laser sublimates metal into gas. Existing devices lack the ability to clean the gas, causing high-temperature metal vapor to be discharged into the air, causing air pollution and possible harm to workers. In addition, existing devices are difficult to automatically perform uniform drilling, which is not conducive to the use of the device. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a laser beam drilling device for processing metal cable tray components.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A laser beam drilling device for processing metal cable tray components, comprising: A workbench, a fixed bracket is fixedly installed on the top of the workbench, a laser puncher is fixedly installed on the fixed bracket, a fixed plate is fixedly connected to the top of the workbench, a placement plate is slidably installed on the fixed plate, the position of the placement plate corresponds to the fixing fixture, and a fixing fixture is fixedly installed on the placement plate; The cleaning structure includes a fixed shell fixedly connected to the placement plate, the inner wall of the fixed shell is rotatably connected to a fixed shaft, fan blades are fixedly installed on the fixed shaft, air outlet holes are opened on the fixed shell, a cooling plate is slidably installed inside the fixed shell, and a transmission structure is installed on the fixed plate.

[0006] The top end of the driving member is connected to the upper end of the driving member, and the lower end of the driving member is connected to the lower end of the driving member by a belt drive assembly. The driving member is mounted on a link cam of the motor, and the linking member is connected to the chassis. The driving member is mounted on the

[0007] Preferably, the adjusting structure includes a fixed gear fixedly sleeved on the reciprocating screw rod, the threaded rod is rotatably sleeved with a connecting gear meshing with the fixed gear, the side wall of the connecting gear is fixedly connected with a clamping block, and the clamping block is rotatably sleeved on the outer side of the threaded rod, the threaded rod is slidably sleeved with a connecting plate, the side wall of the connecting plate is fixedly connected with a fixed clamping block matching the clamping block, the side wall of the connecting plate is rotatably connected with a rotating ring, and the rotating ring is sleeved on the outer side of the threaded rod, the reciprocating screw rod is mechanically matched with a screw slider, the screw slider is fixedly connected to an adjusting plate through a mounting block, the adjusting plate is sleeved on the outer side of the threaded rod, and an adjusting spring is fixedly connected between the adjusting plate and the rotating ring.

[0008] Preferably, a protective pad is fixedly mounted on the inner wall of the adjustment plate, and the protective pad is in contact with the threaded rod.

[0009] Preferably, a control terminal corresponding to the motor and the laser puncher is fixedly mounted on the workbench, and a heat dissipation device is placed inside the workbench.

[0010] Preferably, the placement plate is entirely made of ceramic material.

[0011] Preferably, a cavity is opened inside the cooling plate, and a fixed pipe communicating with the cavity is fixedly installed on the cooling plate, and the cavity is filled with cooling liquid.

[0012] Preferably, the opening of the fixing shell faces the middle of the fixing fixture.

[0013] Compared with the existing technology, the beneficial effects of the present invention are: it can suck the metal as a whole into the fixed shell and cool it to condense it into a solid, avoiding the discharge of metal vapor into the air and causing pollution to the environment. It is also beneficial to protecting the health of workers, and it can automatically perform uniform drilling, making the device more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a laser beam drilling device for processing metal cable tray components proposed by the present invention; Figure 2 This is a schematic side view of a three-dimensional structure of a laser beam drilling device for processing metal cable tray components proposed by the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the fixed plate of a laser beam drilling device for processing metal cable tray components proposed by the present invention; Figure 4 This is a schematic diagram of the cross-sectional structure of the fixed shell of a laser beam drilling device for processing metal cable tray components proposed by the present invention; Figure 5 This is a schematic three-dimensional structural diagram of the adjustment structure of a laser beam drilling device for processing metal cable tray components proposed by the present invention.

[0015] In the figure: 1 workbench, 2 fixed bracket, 3 laser puncher, 4 fixed plate, 5 placement plate, 6 movable groove, 7 fixed fixture, 8 fixed shell, 9 adjustment structure, 91 fixed gear, 92 connecting gear, 93 engaging block, 94 fixed block, 95 connecting plate, 96 adjustment plate, 97 adjustment spring, 98 screw slider, 10 motor, 11 fan blade, 12 reciprocating screw, 13 threaded rod, 14 movable block, 15 fixed shaft, 16 fixed sleeve, 17 belt drive assembly. DETAILED DESCRIPTION

[0016] Reference Figure 1-Figure 5 , a laser beam drilling device for processing metal cable tray components, comprising: A workbench 1 is provided with a fixed bracket 2 fixedly mounted on the top of the workbench 1, and a laser punch 3 is fixedly mounted on the fixed bracket 2. The laser punch 3 is a publicly available prior art and can be a commonly used device on the market, such as a C-Flex laser beam synthesizer. A fixed plate 4 is fixedly connected to the top of the workbench 1, and a placement plate 5 is slidably mounted on the fixed plate 4. The position of the placement plate 5 corresponds to a fixing fixture 7. A fixing fixture 7 is fixedly mounted on the placement plate 5. The fixing fixture 7 can be a commonly used fixture, that is, an adjusting screw and a clamping block are used to fix the bridge component; The cleaning structure includes a fixed shell 8 fixedly connected to the placement plate 5, the inner wall of the fixed shell 8 is rotatably connected to the fixed shaft 15, the fixed shaft 15 is fixedly mounted with a fan blade 11, the fixed shell 8 is provided with an air outlet, a cooling plate is slidably mounted inside the fixed shell 8, and a transmission structure is installed on the fixed plate 4. The cooling plate is used to cool the metal gas to condense it into a solid to prevent it from being discharged into the air; The transmission structure includes a motor 10 fixedly connected to the side wall of the fixed plate 4, a moving block 14 is fixedly connected to the bottom end of the placement plate 5, a moving groove 6 corresponding to the moving block 14 is opened on the fixed plate 4, a threaded rod 13 is rotatably connected between the inner walls of the moving groove 6, the threaded rod 13 passes through the moving block 14 and is threadedly connected to the moving block 14, the output end of the motor 10 is fixedly connected to a reciprocating screw rod 12, the reciprocating screw rod 12 passes through the moving block 14, the side wall of the moving block 14 is rotatably connected to a fixed sleeve 16, the fixed sleeve 16 is slidably sleeved on the outside of the reciprocating screw rod 12, the fixed shaft 15 passes through the inner wall of the fixed shell 8 and extends to the outside of the fixed shell 8, the fixed shaft 15 and the fixed sleeve 16 are connected by a belt transmission assembly 17, the threaded rod 13 and the reciprocating screw rod 12 both pass through the inner wall of the moving groove 6 and extend to the outside of the fixed plate 4, and an adjustment structure 9 is installed between the reciprocating screw rod 12 and the threaded rod 13; After the motor 10 is started, its output end drives the reciprocating screw 12 to rotate. Under the action of the adjustment structure 9, the threaded rod 13 rotates. When the threaded rod 13 rotates, the moving block 14 threadedly connected to it moves, driving the placement plate 5 to move together, so that the bridge component moves together. At the same time, when the reciprocating screw 12 rotates, the fixed sleeve 16 slidably sleeved on the outside of it rotates accordingly. Under the action of the belt drive assembly 17, the fixed shaft 15 rotates accordingly, driving the fan blades 11 to rotate, and sucking air and sublimated metal gas into the fixed shell 8; The adjusting structure 9 includes a fixed gear 91 fixedly sleeved on the reciprocating screw rod 12, a groove of the reciprocating screw rod 12 is opened on the outer side of the fixed plate 4, a connecting gear 92 is rotatably sleeved on the threaded rod 13, a side wall of the connecting gear 92 is fixedly connected with a clamping block 93, and the clamping block 93 is rotatably sleeved on the outer side of the threaded rod 13, a connecting plate 95 is slidably sleeved on the threaded rod 13, the side wall of the connecting plate 95 is fixedly connected with a fixed clamping block 94 matching the clamping block 93, the side wall of the connecting plate 95 is rotatably connected with a rotating ring, and the rotating ring is sleeved on the outer side of the threaded rod 13, the reciprocating screw rod 12 is mechanically matched with a screw slider 98, the screw slider 98 is fixedly connected to an adjusting plate 96 through a mounting block, the adjusting plate 96 is sleeved on the outer side of the threaded rod 13, and an adjusting spring 97 is fixedly connected between the adjusting plate 96 and the rotating ring; When the reciprocating screw 12 rotates, the fixed gear 91 fixedly sleeved on its outside rotates accordingly, causing the connecting gear 92 meshing with the fixed gear 91 to rotate together, driving the engaging block 93 fixedly connected to the connecting gear 92 to rotate accordingly. At the same time, when the reciprocating screw 12 rotates, the screw slider 98 mechanically matched with it will move back and forth along the reciprocating screw 12, thereby driving the mounting block and the adjusting plate 96 to move back and forth accordingly. When the adjusting plate 96 moves toward the engaging block 93, it pushes the adjusting spring 97, the connecting plate 95 and the fixed card The block 94 moves together, so that the fixed block 94 and the engaging block 93 are fixedly engaged together. At this time, the engaging block 93 and the fixed block 94 rotate together, thereby driving the threaded rod 13 to rotate. As the reciprocating screw rod 12 continues to rotate, the adjusting spring 97 contracts to avoid motion interference, and then the screw slider 98 moves back, driving the adjusting plate 96 to move back as well, so that the fixed block 94 is separated from the engaging block 93. At this time, the threaded rod 13 no longer rotates, thereby leaving time for the laser puncher 3 to punch holes, so as to facilitate uniform punching. A protective pad is fixedly installed on the inner wall of the adjustment plate 96, and the protective pad is in contact with the threaded rod 13 to prevent the adjustment plate 96 from being damaged by friction between the two rods 13. A control terminal corresponding to the motor 10 and the laser puncher 3 is fixedly installed on the workbench 1. A heat dissipation device is placed inside the workbench 1. Both the control terminal and the heat dissipation device are existing equipment. The control terminal is a type of computer. The heat dissipation device can be a fan for dissipating heat from the control terminal. The placement plate 5 is made entirely of ceramic material, which is resistant to high temperature and corrosion and will not be damaged by the laser. A cavity is opened inside the cooling plate, and a fixed tube connected to the cavity is fixedly installed on the cooling plate. A fixed plug is installed on the fixed tube. The cavity is filled with coolant. Conventional cold water can be used as the coolant, which is sent into the cavity through the fixed tube and can be replaced. The opening of the fixed shell 8 faces the middle of the fixing fixture 7 to ensure that the sublimated metal vapor can enter the inside of the fixed shell 8.

[0017] When the motor 10 is started, the output end of the motor 10 drives the reciprocating screw 12 to rotate. When the reciprocating screw 12 rotates, the fixed gear 91 fixedly sleeved on the outside thereof rotates accordingly, so that the connecting gear 92 meshing with the fixed gear 91 rotates together, driving the engaging block 93 fixedly connected to the connecting gear 92 to rotate accordingly. At the same time, when the reciprocating screw 12 rotates, the screw slider 98 mechanically matched with it will move back and forth along the reciprocating screw 12, thereby driving the mounting block and the adjusting plate 96 to move back and forth accordingly. When the adjusting plate 96 moves in the direction of the engaging block 93, it will push the adjusting spring 97, the connecting plate 95 and the fixed block 94 to move together, so that the fixed block 94 is fixedly engaged with the engaging block 93. At this time, the engaging block 93 and the fixed block 94 will The screw rod 13 rotates together, thereby driving the threaded rod 13 to rotate. As the reciprocating screw rod 12 continues to rotate, the adjusting spring 97 contracts to avoid motion interference, and then the screw slider 98 moves back, driving the adjusting plate 96 to move back, so that the fixed block 94 is separated from the locking block 93. At this time, the threaded rod 13 no longer rotates, thereby leaving time for the laser puncher 3 to punch holes, so as to facilitate uniform punching. Moreover, when the threaded rod 13 rotates, the moving block 14 threadedly connected to it moves, driving the placement plate 5 to move together, so that the bridge frame components move together. At the same time, when the reciprocating screw rod 12 rotates, the fixed sleeve 16 slidingly sleeved on its outside rotates accordingly. Under the action of the belt drive assembly 17, the fixed shaft 15 rotates accordingly, driving the fan blades 11 to rotate, and the air and sublimated metal gas are sucked into the fixed shell 8. The cooling plate cools the metal gas, condenses it into a solid, and prevents the metal gas from being discharged into the air.

Claims

1. A laser beam drilling device for processing metal cable tray components, characterized in that: include: A workbench (1), wherein a fixing bracket (2) is fixedly mounted on the top of the workbench (1), a laser puncher (3) is fixedly mounted on the fixing bracket (2), a fixing plate (4) is fixedly connected to the top of the workbench (1), a placement plate (5) is slidably mounted on the fixing plate (4), the position of the placement plate (5) corresponds to a fixing fixture (7), and the placement plate (5) is fixedly mounted on the fixing fixture (7); A cleaning structure, comprising a fixed shell (8) fixedly connected to a placement plate (5), an inner wall of the fixed shell (8) being rotatably connected to a fixed shaft (15), a fan blade (11) being fixedly mounted on the fixed shaft (15), an air outlet being provided on the fixed shell (8), a cooling plate being slidably mounted inside the fixed shell (8), and a transmission structure being mounted on the fixed plate (4).

2. The laser beam drilling equipment for processing metal cable tray components according to claim 1 is characterized in that: The transmission structure comprises a motor (10) fixedly connected to the side wall of the fixed plate (4); a moving block (14) is fixedly connected to the bottom end of the placement plate (5); a moving groove (6) corresponding to the moving block (14) is opened on the fixed plate (4); a threaded rod (13) is rotatably connected between the inner walls of the moving groove (6); the threaded rod (13) passes through the moving block (14) and is threadedly connected to the moving block (14); a reciprocating screw rod (12) is fixedly connected to the output end of the motor (10); the reciprocating screw rod (12) passes through the moving block (14); the moving block The side wall of (14) is rotatably connected to a fixed sleeve (16), and the fixed sleeve (16) is slidably sleeved on the outside of the reciprocating screw (12). The fixed shaft (15) passes through the inner wall of the fixed shell (8) and extends to the outside of the fixed shell (8). The fixed shaft (15) and the fixed sleeve (16) are connected by a belt transmission assembly (17). The threaded rod (13) and the reciprocating screw (12) both pass through the inner wall of the movable groove (6) and extend to the outside of the fixed plate (4). An adjustment structure (9) is installed between the reciprocating screw (12) and the threaded rod (13).

3. The laser beam drilling equipment for processing metal cable tray components according to claim 2, characterized in that: The regulating structure (9) comprises a fixed gear (91) fixedly sleeved on the reciprocating screw rod (12); a connecting gear (92) meshing with the fixed gear (91) is rotatably sleeved on the threaded rod (13); a side wall of the connecting gear (92) is fixedly connected to a snap block (93), and the snap block (93) is rotatably sleeved on the outside of the threaded rod (13); a connecting plate (95) is slidably sleeved on the threaded rod (13); and a side wall of the connecting plate (95) is fixedly connected to A fixed clamping block (94) matches the locking block (93), the side wall of the connecting plate (95) is rotatably connected to a rotating ring, and the rotating ring is sleeved on the outside of the threaded rod (13), the reciprocating screw rod (12) is mechanically matched with a screw slider (98), the screw slider (98) is fixedly connected to an adjustment plate (96) through a mounting block, the adjustment plate (96) is sleeved on the outside of the threaded rod (13), and an adjustment spring (97) is fixedly connected between the adjustment plate (96) and the rotating ring.

4. The laser beam drilling equipment for processing metal cable tray components according to claim 3 is characterized in that: A protective cushion layer is fixedly mounted on the inner wall of the adjustment plate (96), and the protective cushion layer is in contact with the threaded rod (13).

5. The laser beam drilling equipment for processing metal cable tray components according to claim 3, characterized in that: A control terminal corresponding to the motor (10) and the laser puncher (3) is fixedly mounted on the workbench (1), and a heat dissipation device is placed inside the workbench (1).

6. The laser beam drilling equipment for processing metal cable tray components according to claim 1, characterized in that: The placement plate (5) is made entirely of ceramic material.

7. The laser beam drilling equipment for processing metal cable tray components according to claim 1, characterized in that: A cavity is formed inside the cooling plate, and a fixed pipe communicating with the cavity is fixedly mounted on the cooling plate, and the cavity is filled with cooling liquid.

8. The laser beam drilling equipment for processing metal cable tray components according to claim 1, characterized in that: The opening of the fixing shell (8) faces the middle of the fixing fixture (7).

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