A kind of suspension bracket laser cutting equipment

Abstract

The utility model relates to the technical field of automobile parts processing, and in particular to a hanging bracket laser cutting device, which includes a frame, a side plate, a driving mechanism, a clamping assembly, a guide hopper, and a circulating discharge assembly. A blanking hole is arranged at the bottom of the frame, and a conveying assembly for transmitting raw material plates is arranged on the frame. The side plates are connected to the frame and are located on both sides of the blanking hole, and the side plates are connected to the top plate. The driving mechanism is connected to the top plate and drives the laser cutter. The clamping assembly is connected to the frame, and the clamping assembly clamps and fixes the plate arriving at the processing station in a working state. The guide hopper is connected to the blanking hole and a separation tube, and a separation assembly is arranged in the separation tube. The circulating discharge assembly is located in the separation tube and below the separation assembly, and the circulating discharge assembly discharges the separated debris and scraps to the outside of the separation tube in a working state. The utility model can quickly fix the workpiece to be processed and cut it, and collect the debris and scraps during the cutting process.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a suspension bracket laser cutting device. Background Art

[0002] Traditional automobile suspension brackets are steel castings or forgings, which are controlled by the production arrangements of casting manufacturers, and are prone to shrinkage holes, looseness, and internal defects. Forgings are expensive. In order to solve the problems of product quality and high price costs, there are currently equipment that directly uses steel plate cutting to form.

[0003] The technical solution disclosed in the Chinese patent with authorization announcement number CN220943714U pushes the sleeve plate to drive the top side clamp plate to move outside the cross frame until the side clamp plate clamps the outside of the plate, stops moving the sleeve plate, and rotates the insertion rod to fix the sleeve plate on the outside of the cross frame. In this way, the cutting plate can be directionally limited and clamped to prevent the laser cutting body from shifting and affecting the cutting effect during the cutting process. Since longitudinal slides and transverse slides are respectively arranged on the top of the machine tool, the cutting plate does not need to move longitudinally or transversely, and the laser cutting body can be used to cut at any position of the plate.

[0004] However, the device still has some shortcomings: the workpieces need to be picked up and placed one by one, which is time-consuming and labor-intensive, and the device lacks a structure for guiding and pulling the debris, so the debris will be scattered in the area outside the conveyor bed. Utility Model Content

[0005] The utility model aims to provide a suspension bracket laser cutting device in view of the problems existing in the background technology.

[0006] The technical solution of the utility model is a hanging bracket laser cutting device, which comprises a frame, a material drop hole is arranged at the bottom of the frame, and a conveying component for conveying raw material plates is arranged on the frame.

[0007] The side plates are connected to the frame and are located on both sides of the blanking hole, and the side plates are connected to the top plate.

[0008] The driving mechanism is connected with the top plate and drives the laser cutter.

[0009] The clamping assembly is connected to the frame, and the clamping assembly clamps and fixes the plate arriving at the processing station in a working state.

[0010] The material guide hopper is connected with the material drop hole and the separation pipe. A separation component for separating air from debris and leftovers is arranged in the separation pipe.

[0011] And a circulating discharge component, which is located in the separation tube and below the separation component, and discharges the separated debris and scraps to the outside of the separation tube when the circulating discharge component is in working state.

[0012] Preferably, two inclined grooves are symmetrically arranged on the frame, the two groups of inclined grooves are respectively located on both sides of the blanking hole, and the two groups of inclined grooves are inclined toward the blanking hole.

[0013] Preferably, the conveying assembly includes a plurality of mutually parallel transmission rollers, a synchronization assembly and a motor A, each transmission roller is rotationally connected to the frame, and two adjacent transmission rollers are transmission-connected via the synchronization assembly, and the motor A is connected to the frame and drives one of the transmission rollers to rotate.

[0014] Preferably, the clamping assembly includes a movable plate, a bidirectional screw and a motor B. The two movable plates are parallel to each other and are both located below the conveying assembly, and a plurality of slide bars are provided on the frame, which penetrate the movable plates on both sides and are slidably connected thereto. The bidirectional screw is rotatably connected to the frame, and the movable plates on both sides are respectively spirally connected to the corresponding ends of the bidirectional screw. A plurality of clamping plates are provided on the movable plate, and each clamping plate is respectively passed through the middle of two adjacent transmission rollers on the corresponding side to the top of the transmission roller.

[0015] Preferably, a wedge-shaped groove is provided on the side where the clamping plates are close to each other, the bottom surface of the wedge-shaped groove is an inclined surface, and the inclined surfaces of the wedge-shaped grooves on the clamping plates on both sides are inclined in opposite directions, and the lowest point of the inclined surface is not higher than the top section height of the driving roller.

[0016] Preferably, the driving mechanism includes a linear drive assembly and a lifting drive member, the linear drive assembly includes a linear module A and a linear module B, and the output directions of the linear module A and the linear module B are perpendicular to each other. The linear module A is connected to the top plate, and the linear module A drives the connection slide, the linear module B is connected to the slide, and the linear module B drives the connection movable frame. The lifting drive member is connected to the movable frame, and the lifting drive member drives the laser cutter to rise and fall.

[0017] Preferably, the separation assembly includes a filter and a fan. The separation tube is provided with an exhaust hole connected to the interior thereof, the filter is provided at the air inlet end of the exhaust hole, the fan is connected to the separation tube, and the air inlet end of the fan is connected to the air outlet end of the exhaust hole.

[0018] Preferably, the circulating discharge assembly includes a column and a motor C. A discharge port is provided at the bottom of the separation tube, the column is located between the discharge port and the exhaust hole and is rotatably connected to the frame, a receiving trough is provided on the column, and two guide plates inclined toward the receiving trough are symmetrically provided in the separation tube, and the guide plates slide with the column. The motor C is connected to the separation tube and drives the column to rotate.

[0019] Compared with the prior art, the utility model has the following beneficial technical effects:

[0020] By setting up a clamping component, the clamping component clamps and fixes the raw material plate when it is transported to the processing station to prevent the workpiece from deviating during the cutting process. At the same time, a wedge-shaped groove is set on the clamping plate in the clamping component. When clamping the workpiece, the workpiece is lifted to a certain height under the guidance of the wedge-shaped groove, thereby preventing the laser cutter from damaging the transmission roller; by setting up a separation component composed of a fan and a filter, the airflow is used to drive the debris to be transported into the separation tube to avoid the debris from splashing; at the same time, by setting up a continuously rotating column and providing a material receiving trough on the column, the fan can continuously remove the received debris and scraps while keeping the air suction direction of the fan on the side of the blanking hole at all times. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the connection structure between the frame and the separation pipe;

[0023] Figure 3 is a schematic diagram of the structure of the clamping assembly;

[0024] Figure 4 Schematic diagram of the internal structure of the separation tube.

[0025] Figure numerals: 1, frame; 101, inclined slot; 102, drop hole; 2, transmission roller; 3, synchronization component; 4, motor A; 5, side plate; 6, top plate; 7, linear drive component; 8, movable frame; 9, laser cutter; 10, lifting drive member; 11, movable plate; 12, bidirectional screw rod; 13, motor B; 14, clamping plate; 141, wedge groove; 15, guide hopper; 16, separation tube; 161, discharge port; 162, exhaust hole; 17, inclined plate; 18, guide plate; 19, column; 191, receiving trough; 20, motor C; 21, filter; 22, fan. DETAILED DESCRIPTION

[0026] Embodiment 1

[0027] like Figure 1-Figure 4As shown, a hanging bracket laser cutting device proposed by the utility model includes a frame 1, a side plate 5, a driving mechanism, a clamping assembly, a guide hopper 15 and a circulating discharge assembly. A blanking hole 102 is set at the bottom of the frame 1, and two inclined grooves 101 are symmetrically set on the frame 1. The two groups of inclined grooves 101 are respectively located on both sides of the blanking hole 102, and the two groups of inclined grooves 101 are inclined toward the blanking hole 102. A conveying assembly for transmitting raw material plates is set on the frame 1. The conveying assembly includes a plurality of mutually parallel transmission rollers 2, a synchronous assembly 3 and a motor A4. Each transmission roller 2 is rotatably connected to the frame 1, and two adjacent transmission rollers 2 are transmission-connected through the synchronous assembly 3, and the motor A4 is connected to the frame 1 and drives one of the transmission rollers 2 to rotate. The synchronous assembly 3 includes a double-groove pulley and a belt. Each double-groove pulley is connected to the transmission roller 2 on the corresponding side, and the adjacent two double-groove pulleys are connected through belt transmission. The side plate 5 is connected to the frame 1 and is located on both sides of the blanking hole 102. The side plate 5 is connected to the top plate 6. The driving mechanism includes a linear drive component 7 and a lifting drive component 10. The linear drive component 7 includes a linear module A and a linear module B. The output directions of the linear module A and the linear module B are perpendicular to each other. The linear module A is connected to the top plate 6, and the linear module A drives the connection slide. The linear module B is connected to the slide, and the linear module B drives the connection movable frame 8. The lifting drive component 10 is connected to the movable frame 8. The lifting drive component 10 includes but is not limited to a hydraulic cylinder, and the hydraulic cylinder drives the laser cutter 9 to rise and fall. The clamping assembly is connected to the frame 1, and the clamping assembly includes a movable plate 11, a bidirectional screw rod 12 and a motor B13. The two movable plates 11 are parallel to each other and are both located below the conveying assembly, and a plurality of sliding rods are arranged on the frame 1, and the sliding rods pass through the movable plates 11 on both sides and are slidably connected thereto. The bidirectional screw rod 12 is rotationally connected to the frame 1, and the movable plates 11 on both sides are spirally connected to the corresponding ends of the bidirectional screw rod 12 respectively. A plurality of clamping plates 14 are arranged on the movable plate 11, and each clamping plate 14 passes through the middle of two adjacent driving rollers 2 on the corresponding side to the top of the driving roller 2. The clamping assembly clamps and fixes the plate arriving at the processing station in the working state. The guide hopper 15 is connected to the drop hole 102 and the separation pipe 16, and a separation assembly for separating air from debris and scraps is arranged in the separation pipe 16. The separation assembly includes a filter screen 21 and a fan 22. The separation pipe 16 is provided with an exhaust hole 162 connected to the interior thereof, and the filter screen 21 is arranged at the air inlet end of the exhaust hole 162. The fan 22 is connected to the separation pipe 16, and the air inlet end of the fan 22 is connected to the air outlet end of the exhaust hole 162. The circulating discharge assembly is located in the separation pipe 16 and below the separation assembly, and the circulating discharge assembly includes a column 19 and a motor C20. A discharge port 161 is arranged at the bottom of the separation tube 16, and the column 19 is located between the discharge port 161 and the exhaust hole 162 and is rotatably connected to the frame 1, a receiving trough 191 is arranged on the column 19, and two guide plates 18 inclined toward the receiving trough 191 are symmetrically arranged in the separation tube 16, and the guide plates 18 slide with the column 19.The motor C20 is connected to the separation tube 16 and drives the cylinder 19 to rotate. In the working state, the circulating discharge assembly discharges the separated debris and scraps from the outside of the separation tube 16. The bottom of the separation tube 16 is connected to the bottom plate, and an inclined plate 17 is arranged in the separation tube 16. The inclined plate 17 is located below the cylinder 19, and the inclined plate 17 is inclined toward the lower edge of the discharge port 161.

[0028] In this embodiment, the plate is placed on the transmission roller 2, and the motor A4 is started. The motor A4 drives the transmission roller 2 to rotate synchronously, so that the plate is transported to the processing station below the top plate 6. At this time, the motor B13 is started, and the motor B13 drives the bidirectional screw 12 to rotate, so that the movable plates 11 on both sides and the clamping plate 14 are close to each other, and the clamping plate 14 clamps and fixes the workpiece. Then, the horizontal position of the laser cutter 9 is adjusted by the linear module A and the linear module B, and then the output position of the laser cutter 9 is adjusted to an appropriate height from the plate by the lifting drive component. The cutting path is then adjusted through the linear modules A and B. During the cutting process, the fan 22 and the motor C20 are started. The fan 22 draws air, and the air enters the separation tube 16 along the drop hole 102 and is discharged under the action of the fan 22. The debris and scraps are retained in the separation tube 16 under the separation of the filter 21 and fall into the receiving trough 191. As the motor C20 drives the column 19 to rotate, when the opening of the receiving trough 191 rotates downward, the debris and scraps in the receiving trough 191 are discharged and discharged from the discharge port 161 under the guidance of the inclined plate 17.

[0029] Embodiment 2

[0030] like Figure 3 As shown, a suspension bracket laser cutting device proposed by the utility model, compared with the first embodiment, a wedge groove 141 is provided on the side where the clamping plates 14 are close to each other, the bottom surface of the wedge groove 141 is an inclined surface, and the inclined directions of the inclined surfaces of the wedge grooves 141 on the clamping plates 14 on both sides are opposite, and at the same time, the lowest point of the inclined surface is not higher than the top section height of the transmission roller 2.

[0031] In this embodiment, when the clamping plate 14 is clamping the raw material plate, the edge of the plate is first clamped into the low position of the wedge-shaped groove 141. As the clamping plate 14 approaches, the edge of the plate is gradually lifted, thereby creating a certain safety gap between the plate and the drive roller 2, preventing the laser cutter 9 from damaging the drive roller 2 when cutting the plate.

[0032] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A suspension bracket laser cutting device, characterized in that: include A frame (1), a material drop hole (102) is arranged at the bottom of the frame (1), and a conveying component for conveying raw material plates is arranged on the frame (1); Side plates (5), the side plates (5) are connected to the frame (1) and are located on both sides of the blanking hole (102), and the side plates (5) are connected to the top plate (6); A driving mechanism, the driving mechanism is connected to the top plate (6) and drives the laser cutter (9); A clamping assembly, the clamping assembly is connected to the frame (1), and the clamping assembly clamps and fixes the plate arriving at the processing station in a working state; A material guide hopper (15), the material guide hopper (15) is connected to the material drop hole (102) and the separation pipe (16), and a separation component for separating air from debris and scraps is arranged in the separation pipe (16); and a circulating discharge component, which is located in the separation tube (16) and below the separation component, and discharges the separated debris and scraps to the outside of the separation tube (16) when in working state.

2. The suspension bracket laser cutting device according to claim 1, characterized in that: Two inclined grooves (101) are symmetrically arranged on the frame (1), and the two groups of inclined grooves (101) are respectively located on both sides of the material drop hole (102), and the two groups of inclined grooves (101) are inclined toward the material drop hole (102).

3. The suspension bracket laser cutting device according to claim 1, characterized in that: The conveying assembly comprises a plurality of mutually parallel transmission rollers (2), a synchronization assembly (3) and a motor A (4); each transmission roller (2) is rotationally connected to a frame (1), and two adjacent transmission rollers (2) are transmission-connected via the synchronization assembly (3); and the motor A (4) is connected to the frame (1) and drives one of the transmission rollers (2) to rotate.

4. The suspension bracket laser cutting device according to claim 3, characterized in that: The clamping assembly comprises a movable plate (11), a bidirectional screw rod (12) and a motor B (13); the two movable plates (11) are parallel to each other and are both located below the conveying assembly, and a plurality of sliding rods are arranged on the frame (1), the sliding rods penetrate through the movable plates (11) on both sides and are slidably connected thereto; the bidirectional screw rod (12) is rotatably connected to the frame (1), and the movable plates (11) on both sides are respectively spirally connected to the corresponding ends of the bidirectional screw rod (12); a plurality of clamping plates (14) are arranged on the movable plate (11), and each clamping plate (14) is respectively passed through the middle of two adjacent transmission rollers (2) on the corresponding side to the top of the transmission roller (2).

5. The suspension bracket laser cutting device according to claim 4, characterized in that: A wedge-shaped groove (141) is provided on each side of the clamping plates (14) close to each other. The bottom surface of the wedge-shaped groove (141) is an inclined surface. The inclined surfaces of the wedge-shaped grooves (141) on the clamping plates (14) on both sides are inclined in opposite directions. Meanwhile, the lowest point of the inclined surface is not higher than the top section height of the driving roller (2).

6. The suspension bracket laser cutting device according to claim 1, characterized in that: The driving mechanism comprises a linear driving component (7) and a lifting driving component (10), wherein the linear driving component (7) comprises a linear module A and a linear module B, wherein the output directions of the linear module A and the linear module B are perpendicular to each other; the linear module A is connected to the top plate (6), and the linear module A is driven to connect to the slide, the linear module B is connected to the slide, and the linear module B is driven to connect to the movable frame (8); the lifting driving component (10) is connected to the movable frame (8), and the lifting driving component (10) drives the laser cutter (9) to rise and fall.

7. The suspension bracket laser cutting device according to claim 1, characterized in that: The separation component comprises a filter (21) and a fan (22); an exhaust hole (162) communicating with the interior of the separation tube (16) is provided on the separation tube (16); the filter (21) is provided at the air inlet end of the exhaust hole (162); the fan (22) is connected to the separation tube (16), and the air inlet end of the fan (22) is communicated with the air outlet end of the exhaust hole (162).

8. The suspension bracket laser cutting device according to claim 7, characterized in that: The circulating discharge assembly comprises a column (19) and a motor C (20); a discharge port (161) is arranged at the bottom of the separation tube (16); the column (19) is located between the discharge port (161) and the exhaust hole (162) and is rotatably connected to the frame (1); a material receiving trough (191) is arranged on the column (19); and two guide plates (18) inclined toward the material receiving trough (191) are symmetrically arranged in the separation tube (16); the guide plates (18) slide with the column (19); and the motor C (20) is connected to the separation tube (16) and drives the column (19) to rotate.

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