Laser cutting device for GPS antenna plate machining

Abstract

The invention discloses a laser cutting device for GPS antenna plate processing, and relates to the technical field of laser cutting, the laser cutting device comprises a main body, the top of the main body is fixedly provided with a rack, and the output end of a hydraulic rod is movably connected with a lifting support plate. After cutting is completed, a hydraulic rod drives a lifting supporting plate to descend, at the moment, the end face of the lifting supporting plate extrudes a protruding block to a certain degree, then two sets of transmission belts move into two sets of grooves, and therefore the two sets of transmission belts drive a base plate frame to be discharged from a base plate frame output port; after the bottom of one side of the lifting supporting plate is in contact with the blocking frame, the lifting supporting plate inclines towards one side relative to the hydraulic rod at the moment, so that the multiple sets of GPS antenna plates at the top of the lifting supporting plate are discharged from the GPS antenna plate discharging opening along the discharging inclined plate under the action of the gravity of the GPS antenna plates, and the base plate frame and the GPS antenna plates can be sequentially discharged from different discharging openings; and the use effect is good, and the overall working efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of laser cutting, in particular to a laser cutting device for processing a GPS antenna plate. Background Art

[0002] A GPS antenna board is an antenna used to receive global positioning system signals, usually used for positioning, navigation, and timing applications. GPS antenna boards are usually installed on equipment or vehicles to receive GPS signals and determine their location coordinates. They are widely used in aviation, navigation, military, and car navigation. Depending on the specific application requirements, the design and performance of GPS antenna boards will vary, such as antenna gain, frequency range, impedance matching and other parameters.

[0003] Laser cutting is a processing method that uses a high-energy laser beam to cut materials. Laser cutting has the advantages of high precision, high speed, and applicability to various materials. Therefore, it is widely used in industrial production. Laser cutting can be used to cut metal materials, non-metallic materials, plastics, wood and other materials. The cutting of GPS antenna boards often uses laser to cut multiple GPS antenna boards of specified shapes on an antenna substrate according to set parameters.

[0004] In the prior art, after a laser cuts multiple groups of GPS antenna boards from an antenna substrate, they are often directly transported to one end through a conveyor belt. Then the staff takes out the cut multiple groups of GPS antenna boards and then takes out the remaining frames of the substrate. The overall operation is rather cumbersome, affecting the overall cutting efficiency. Summary of the invention

[0005] Based on this, the purpose of the present invention is to provide a laser cutting device for processing GPS antenna boards, so as to solve the technical problem in the prior art that the staff takes out multiple groups of GPS antenna boards after cutting, and then takes out the remaining frames of the substrate, which makes the overall operation more cumbersome and affects the overall cutting efficiency.

[0006] To achieve the above object, the present invention provides the following technical solution: a laser cutting device for processing a GPS antenna plate, comprising a main body, a frame is fixed on the top of the main body, a flow cavity is opened inside the frame, and a hydraulic rod is installed at the center position inside the main body;

[0007] The output end of the hydraulic rod is movably connected with a lifting support plate, and lifting grooves matching with the lifting support plate are provided inside the main body and the frame. Grooves are provided on the tops of both ends of the lifting support plate, and an antenna substrate is placed on the top of the lifting support plate. The two sides of the frame are rotatably connected with a driving roller shaft and a driven roller shaft respectively. Both ends of the driving roller shaft and the driven roller shaft are axially slidable and radially limited with movable roller wheels. A transmission belt is provided between each two groups of the movable roller wheels, and the two groups of transmission belts are located at the two ends of the circulation cavity.

[0008] The two ends of the frame are slidably connected with protrusions located below the lifting support plate, wherein one end of the two groups of protrusions is fixed with multiple groups of guide rods extending into the frame, and the frame is provided with guide holes matching the guide rods, a connecting plate is fixed at the bottom of one end of the protrusion, both ends of the bottom of the frame are rotatably connected with gears, one end of the connecting plate is fixed with a first toothed plate meshing with the gears, both ends of the bottom of the frame are fixedly connected with push plates matching with two groups of movable rollers, and a second toothed plate meshing with the gears is fixed on one side of the bottom of the push plate;

[0009] A substrate frame output port and an antenna substrate input port connected to the flow cavity are respectively provided on both sides of the frame, and a discharge inclined plate matched with the substrate frame output port is fixed on one side of the frame;

[0010] A fixed frame is fixed inside the main body, a blocking frame located below the lifting support plate is fixed on one side of the fixed frame, a discharge inclined plate is fixed obliquely on one side of the fixed frame, and a GPS antenna plate discharge port matching the discharge inclined plate is opened on one side of the main body;

[0011] Both ends of the active roller shaft and the driven roller shaft are fixed with a transmission rod extending to the inside of the movable roller wheel, and multiple groups of the movable roller wheels and the active roller shaft and the driven roller shaft are fixed with springs located on the outside of the transmission rod. A motor is installed on one side of the main body, and the motor output shaft and the active roller shaft are connected by a synchronous belt. Both sides of the frame are rotatably connected with conveying rollers, and multiple groups of the conveying rollers and the active roller shaft and the driven roller shaft are connected with conveyor belts;

[0012] The top of the frame is longitudinally slidably connected to a gantry, the top of the gantry is slidably connected to a mobile drive module, one side of the mobile drive module is provided with a lifting drive module, and a laser cutting head is fixed inside the lifting drive module.

[0013] By adopting the above technical solution, the antenna substrate is placed on the lifting pallet and laser cutting is performed on it through the laser cutting head. When the cutting is completed, the hydraulic rod drives the lifting pallet to descend. When the lifting pallet descends to the point where its bottom just contacts the top of the protrusion, the end faces of the two sets of transmission belts just correspond to the grooves at both ends of the lifting pallet. When the lifting pallet continues to descend, the end faces of the lifting pallet squeeze the protrusions to a certain extent. At this time, through the transmission action of the connecting plate, the first tooth plate, the gear and the second tooth plate, the two sets of movable rollers and the transmission belts on their surfaces are pushed to move through the push plate, and then the two sets of transmission belts move to the inside of the two sets of grooves, so that the surfaces of the two sets of transmission belts can drive the remaining after cutting. The substrate frame moves so that the substrate frame is discharged from the substrate frame output port, and at this time, multiple groups of cut GPS antenna boards continue to stay on the top of the lifting pallet. As the lifting pallet continues to descend, when the bottom of one side of the lifting pallet contacts the blocking frame, the lifting pallet tilts to one side relative to the hydraulic rod, and then the bottom of the other side of the lifting pallet fits with the discharging inclined plate. As a result, the multiple groups of GPS antenna boards on the top of the lifting pallet are discharged from the GPS antenna board discharge port along the discharging inclined plate under the action of their own gravity. It can be seen from the above that through the gradual descent of the lifting pallet, the substrate frame and the GPS antenna board can be discharged from different discharge ports in turn, the use effect is good, and the overall work efficiency is greatly improved.

[0014] The present invention is further configured such that a vacuum suction cup is fixed inside the lifting support plate, and a first connecting pipe is fixed to one side of the bottom of the vacuum suction cup, a second connecting pipe is fixed to one side of the bottom of the fixing frame, and the first connecting pipe and the second connecting pipe are connected by a corrugated hose.

[0015] By adopting the above technical solution, the vacuum suction cup can adsorb and fix the antenna substrate on the top of the lifting support plate. When the cutting is completed, the vacuum suction cup can be released from adsorption and fixation thereof through an external control mechanism.

[0016] The present invention is further configured such that a connecting seat is fixed at the bottom of the lifting support plate, the connecting seat and the output end of the hydraulic rod are rotationally connected via a rotating shaft, and a torsion spring located outside the rotating shaft is fixed between the connecting seat and the output end of the hydraulic rod.

[0017] By adopting the above technical solution, when the blocking frame blocks the lifting plate and causes it to tilt, the torsion spring is in a contracted state. When the lifting plate is out of the limit of the blocking frame, the torsion spring drives the lifting plate to reset to a horizontal state, thereby facilitating the lifting operation of the next group of antenna substrates.

[0018] The present invention is further configured such that a mounting sleeve located outside the hydraulic rod is fixed to the bottom of the main body, support legs are fixed to the four corners of the bottom of the main body, and a support frame matched with the mounting sleeve is fixed between the support legs.

[0019] By adopting the above technical solution, the mounting sleeve plays a role in the connection stability between the hydraulic rod and the main body, and the support frame further plays a role in the fixing stability of the mounting sleeve.

[0020] In summary, the present invention mainly has the following beneficial effects: the present invention places the antenna substrate on the lifting pallet, and performs laser cutting on it through a laser cutting head. When the cutting is completed, the hydraulic rod drives the lifting pallet to descend. When the lifting pallet descends to the point where its bottom just contacts the top of the protrusion, the end faces of the two sets of transmission belts just correspond to the grooves at both ends of the lifting pallet. When the lifting pallet continues to descend, the end faces of the lifting pallet squeeze the protrusions to a certain extent. At this time, through the transmission action of the connecting plate, the first tooth plate, the gear and the second tooth plate, the two sets of movable rollers and the transmission belts on their surfaces are pushed to move through the push plate, and then the two sets of transmission belts move to the inside of the two sets of grooves, so that the surfaces of the two sets of transmission belts can drive After cutting, the remaining substrate frame moves so that the substrate frame is discharged from the substrate frame output port. At this time, multiple groups of cut GPS antenna boards continue to stay on the top of the lifting pallet. As the lifting pallet continues to descend, when the bottom of one side of the lifting pallet contacts the blocking frame, the lifting pallet tilts to one side relative to the hydraulic rod, and then the bottom of the other side of the lifting pallet fits with the discharge inclined plate. As a result, the multiple groups of GPS antenna boards on the top of the lifting pallet are discharged from the GPS antenna board discharge port along the discharge inclined plate under the action of their own gravity. It can be seen from the above that through the gradual descent of the lifting pallet, the substrate frame and the GPS antenna board can be discharged in turn from different discharge ports, and the use effect is good, which greatly improves the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the first viewing angle of the whole present invention;

[0022] Figure 2 It is a longitudinal central cross-sectional view of the present invention;

[0023] Figure 3 It is a cross-sectional view of the central transverse section of the present invention;

[0024] Figure 4 For the present invention Figure 3 A magnified image of point A;

[0025] Figure 5 For the present invention Figure 3 The enlarged view of point B;

[0026] Figure 6 A schematic diagram of the internal structure of the present invention from a first viewing angle;

[0027] Figure 7 A schematic diagram of the internal structure of the present invention from a second viewing angle;

[0028] Figure 8 It is an exploded view of the internal structure of the present invention;

[0029] Fig. 9 For the present invention Figure 8 Enlarged view of point C;

[0030] Fig.10 For the present invention Figure 8 The enlarged view of point D;

[0031] Fig.11 It is a partial structural exploded view of the present invention;

[0032] Fig.12 For the present invention Fig.11 The enlarged view of point E;

[0033] Fig.13 It is a partial structural section diagram of the present invention;

[0034] Fig.14 It is a second perspective structural schematic diagram of the present invention as a whole.

[0035] In the figure: 1, main body; 2, frame; 3, circulation chamber; 4, hydraulic rod; 5, lifting support plate; 6, groove; 7, antenna substrate; 8, active roller shaft; 9, driven roller shaft; 10, transmission rod; 11, movable roller wheel; 12, transmission belt; 13, push plate; 14, bump; 15, connecting plate; 16, first tooth plate; 17, gear; 18, second tooth plate; 19, conveyor belt; 20, conveyor roller; 21, motor; 22, synchronous belt; 23, spring; 24, substrate frame 1. The output port of the rack; 25. The input port of the antenna substrate; 26. The discharge ramp; 27. The discharge port of the GPS antenna board; 28. The connecting seat; 29. ​​The rotating shaft; 30. The torsion spring; 31. The fixing frame; 32. The vacuum suction cup; 33. The first connecting pipe; 34. The second connecting pipe; 35. The guide rod; 36. The blocking rack; 37. The mounting sleeve; 38. The gantry; 39. The laser cutting head; 40. The lifting drive module; 41. The moving drive module; 42. The supporting legs; 43. The supporting rack. DETAILED DESCRIPTION

[0036] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0037] The following describes an embodiment of the present invention based on its overall structure.

[0038] A laser cutting device for processing GPS antenna plates, such as Figure 1-14As shown, it comprises a main body 1, a frame 2 is fixed on the top of the main body 1, a flow cavity 3 is opened inside the frame 2, and a hydraulic rod 4 is installed at the center position inside the main body 1;

[0039] The output end of the hydraulic rod 4 is movably connected with a lifting support plate 5, and lifting grooves matching with the lifting support plate 5 are provided inside the main body 1 and the frame 2. Grooves 6 are provided on the tops of both ends of the lifting support plate 5, and an antenna substrate 7 is placed on the top of the lifting support plate 5. The two sides of the frame 2 are rotatably connected with an active roller shaft 8 and a driven roller shaft 9, and both ends of the active roller shaft 8 and the driven roller shaft 9 are axially slidable and radially limited. Active roller wheels 11 are connected, and a transmission belt 12 is provided between each two sets of active roller wheels 11, and the two sets of transmission belts 12 are located at both ends of the circulation cavity 3.

[0040] Both ends of the frame 2 are slidably connected with protrusions 14 located below the lifting support plate 5, wherein one end of the two sets of protrusions 14 is fixed with multiple sets of guide rods 35 extending into the frame 2, wherein the guide rods 35 play a role in stabilizing the sliding of the protrusions 14, and the frame 2 is provided with guide holes that match the guide rods 35;

[0041] A connecting plate 15 is fixed at the bottom of one end of the protrusion 14, and gears 17 are rotatably connected at both ends of the bottom of the frame 2. A first tooth plate 16 meshing with the gear 17 is fixed at one end of the connecting plate 15. Push plates 13 matching the two sets of movable rollers 11 are fixed at both ends of the bottom of the frame 2, and a second tooth plate 18 meshing with the gear 17 is fixed on one side of the bottom of the push plate 13.

[0042] A substrate frame output port 24 and an antenna substrate input port 25 communicating with the flow chamber 3 are respectively provided on both sides of the frame 2, and a discharge inclined plate cooperating with the substrate frame output port 24 is fixed on one side of the frame 2;

[0043] A fixed frame 31 is fixed inside the main body 1, and a blocking frame 36 located below the lifting support plate 5 is fixed on one side of the fixed frame 31. A discharge inclined plate 26 is fixed obliquely on one side of the fixed frame 31, and a GPS antenna board discharge port 27 matching the discharge inclined plate 26 is opened on one side of the main body 1. By gradually descending the lifting support plate 5, the substrate frame and the GPS antenna board can be discharged from different discharge ports in sequence, which has a good use effect and greatly improves the overall work efficiency.

[0044] Both ends of the active roller shaft 8 and the driven roller shaft 9 are fixed with a transmission rod 10 extending to the inside of the movable roller wheel 11, and springs 23 located on the outside of the transmission rod 10 are fixed between the multiple groups of movable roller wheels 11 and the active roller shaft 8 and the driven roller shaft 9. A motor 21 is installed on one side of the main body 1, and the output shaft of the motor 21 and the active roller shaft 8 are connected by a synchronous belt 22. Conveyor rollers 20 are rotatably connected on both sides of the frame 2, and a conveyor belt 19 is connected between the multiple groups of conveyor rollers 20 and the active roller shaft 8 and the driven roller shaft 9;

[0045] A gantry 38 is longitudinally slidably connected to the top of the frame 2, a mobile drive module 41 is slidably connected to the top of the gantry 38, a lifting drive module 40 is arranged on one side of the mobile drive module 41, and a laser cutting head 39 is fixed inside the lifting drive module 40.

[0046] See also Figure 2 and Fig.11 A vacuum suction cup 32 is fixed inside the lifting support plate 5, and a first connecting tube 33 is fixed to one side of the bottom of the vacuum suction cup 32, and a second connecting tube 34 is fixed to one side of the bottom of the fixing frame 31, and the first connecting tube 33 and the second connecting tube 34 are connected by a corrugated hose. By setting the above structure, the vacuum suction cup 32 can adsorb and fix the antenna substrate 7 on the top of the lifting support plate 5. When the cutting is completed, the vacuum suction cup 32 can be released from the adsorption and fixation thereof through an external control mechanism.

[0047] See also Figure 5 , Figure 7 and Fig.12 A connecting seat 28 is fixed at the bottom of the lifting support plate 5, and the connecting seat 28 and the output end of the hydraulic rod 4 are rotatably connected through a rotating shaft 29, and a torsion spring 30 located on the outside of the rotating shaft 29 is fixed between the connecting seat 28 and the output end of the hydraulic rod 4. By setting the above structure, the present invention sets the lifting support plate 5. When the blocking frame 36 blocks the lifting support plate 5 and causes it to tilt, the torsion spring 30 is in a contracted state. When the lifting support plate 5 is separated from the limit of the blocking frame 36, the torsion spring 30 drives the lifting support plate 5 to reset to a horizontal state, so as to facilitate the lifting operation of the next group of antenna substrates 7.

[0048] See also Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 , Fig.11 and Fig.14A mounting sleeve 37 located outside the hydraulic rod 4 is fixed to the bottom of the main body 1, and support legs 42 are fixed at the four corners of the bottom of the main body 1, and a support frame 43 matched with the mounting sleeve 37 is fixed between the support legs 42. The present invention sets the above structure, wherein the mounting sleeve 37 plays a role in the connection stability between the hydraulic rod 4 and the main body 1, and the support frame 43 further plays a role in the fixing stability of the mounting sleeve 37.

[0049] The working principle of the present invention is as follows: when in use, the power is turned on, the antenna substrate 7 is placed on the lifting support plate 5, and the laser cutting head 39 performs a laser cutting operation on it;

[0050] The vacuum suction cup 32 located inside the lifting support plate 5 plays a role in adsorbing and fixing the antenna substrate 7. A first connecting pipe 33 is connected to one side of the bottom of the vacuum suction cup 32, and a second connecting pipe 34 is connected to one side of the bottom of the fixing frame 31. The first connecting pipe 33 and the second connecting pipe 34 are connected to each other through a corrugated hose, and the end of the second connecting pipe 34 is connected to the external gas generating device, so that the vacuum suction cup 32 can be controlled.

[0051] Furthermore, a gantry 38 is slidably connected to the top of the frame 2, wherein the gantry 38 can be driven to move longitudinally by an external driving device, wherein the lifting driving module 40 can drive the laser cutting head 39 to move up and down, and the moving driving module 41 can drive the laser cutting head 39 to move laterally, thereby ensuring that the laser cutting head 39 can perform cutting operations on the antenna substrate 7 in any shape;

[0052] When the cutting is completed, the hydraulic rod 4 drives the lifting plate 5 to descend. When the lifting plate 5 descends to the point where its bottom just contacts the top of the protrusion 14, the end faces of the two sets of transmission belts 12 just correspond to the grooves 6 at both ends of the lifting plate 5.

[0053] When the lifting support plate 5 continues to descend, the end face of the lifting support plate 5 is squeezed to a certain extent against the protrusion 14. At this time, under the transmission action of the connecting plate 15, the first tooth plate 16, the gear 17 and the second tooth plate 18, the two sets of movable rollers 11 and the transmission belts 12 on their surfaces are pushed by the push plate 13 to move, and then the two sets of transmission belts 12 move to the inside of the two sets of grooves 6, so that the surfaces of the two sets of transmission belts 12 can drive the remaining substrate frames after cutting to move, so that the substrate frames are discharged from the substrate frame output port 24;

[0054] At this time, the multiple groups of cut GPS antenna boards continue to stay on the top of the lifting pallet 5. As the lifting pallet 5 continues to descend, when the bottom of one side of the lifting pallet 5 contacts the blocking frame 36, the lifting pallet 5 tilts to one side relative to the hydraulic rod 4, and then the bottom of the other side of the lifting pallet 5 fits with the discharge inclined plate 26, so that the multiple groups of GPS antenna boards on the top of the lifting pallet 5 are discharged from the GPS antenna board discharge port 27 along the discharge inclined plate 26 under the action of their own gravity;

[0055] As can be seen from the above, by gradually lowering the lifting support plate 5, the substrate frame and the GPS antenna board can be discharged from different discharge ports in sequence, which has a good use effect and greatly improves the overall work efficiency;

[0056] When the cut GPS antenna board is discharged through the GPS antenna board discharge port 27, the hydraulic rod 4 drives the lifting support plate 5 to rise. Due to the connection between the output end of the hydraulic rod 4 and the lifting support plate 5 through the connecting seat 28, the rotating shaft 29 and the torsion spring 30, when the hydraulic rod 4 drives the lifting support plate 5 to rise, the lifting support plate 5 is separated from the limit of the blocking frame 36, and at the same time, under the reset action of the torsion spring 30, the lifting support plate 5 rotates from the inclined state to the horizontal state;

[0057] When the lifting support plate 5 rises, the two ends of the lifting support plate 5 squeeze the two groups of protrusions 14, and the two groups of transmission belts 12 move inward at the same time, and at the same time drive a new group of antenna substrates from the antenna substrate input port 25 to move to the top of the lifting support plate 5;

[0058] When the two sets of transmission belts 12 drive a new set of antenna substrates to move above the lifting support plate 5, the lifting support plate 5 just rises to the bottom of the new set of antenna substrates, and the two sets of protrusions 14 are now free from the end surface squeezing effect of the lifting support plate 5. At this time, the two sets of transmission belts 12 are reset under the action of the spring 23, and the lifting support plate 5 will not affect the problem of the new set of antenna substrates continuing to rise.

[0059] Furthermore, conveyor belts 19 are connected between the two ends of the active roller 8 and the driven roller 9 and between the two groups of conveying rollers 20, and conveyor belts 19 are arranged on both sides of the frame 2. When a new group of antenna substrates are loaded, the conveyor belts 19 on one side can assist in conveying and loading the new antenna substrates. At the same time, when conveying the remaining substrate frames after cutting, the other group of conveyor belts 19 can assist in conveying them, thereby ensuring the output of the substrate frames from the substrate frame output port 24.

[0060] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A laser cutting device for processing a GPS antenna plate, comprising a main body (1), characterized in that: A frame (2) is fixed on the top of the main body (1), and a flow chamber (3) is provided inside the frame (2). A hydraulic rod (4) is installed at the center of the main body (1); The output end of the hydraulic rod (4) is movably connected to a lifting support plate (5), and lifting grooves matching the lifting support plate (5) are provided inside the main body (1) and the frame (2). Grooves (6) are provided at the tops of both ends of the lifting support plate (5), and an antenna substrate (7) is placed on the top of the lifting support plate (5). The two sides of the frame (2) are rotatably connected to an active roller shaft (8) and a driven roller shaft (9), and both ends of the active roller shaft (8) and the driven roller shaft (9) are axially slidably and radially limitedly connected to active roller wheels (11). A transmission belt (12) is provided between each two groups of active roller wheels (11), and the two groups of transmission belts (12) are located at the two ends of the circulation cavity (3); Both ends of the frame (2) are slidably connected to a protrusion (14) located below the lifting support plate (5), a connecting plate (15) is fixed at the bottom of one end of the protrusion (14), both ends of the bottom of the frame (2) are rotatably connected to a gear (17), one end of the connecting plate (15) is fixed to a first toothed plate (16) meshing with the gear (17), both ends of the bottom of the frame (2) are fixedly connected to a push plate (13) matched with two sets of movable rollers (11), and a second toothed plate (18) meshing with the gear (17) is fixed to one side of the bottom of the push plate (13).

2. The laser cutting device for processing GPS antenna board according to claim 1, characterized in that: The two sides of the frame (2) are respectively provided with a substrate frame output port (24) and an antenna substrate input port (25) which are connected to the circulation cavity (3), and a discharge inclined plate which matches the substrate frame output port (24) is fixed to one side of the frame (2).

3. The laser cutting device for processing GPS antenna board according to claim 1, characterized in that: A fixing frame (31) is fixed inside the main body (1), a blocking frame (36) located below the lifting support plate (5) is fixed on one side of the fixing frame (31), a discharging inclined plate (26) is fixed obliquely on one side of the fixing frame (31), and a GPS antenna plate discharging outlet (27) matched with the discharging inclined plate (26) is opened on one side of the main body (1).

4. The laser cutting device for processing GPS antenna board according to claim 1, characterized in that: Both ends of the active roller shaft (8) and the driven roller shaft (9) are fixed with a transmission rod (10) extending into the interior of the movable roller wheel (11), and multiple groups of springs (23) located outside the transmission rod (10) are fixed between the movable roller wheel (11) and the active roller shaft (8) and the driven roller shaft (9).

5. The laser cutting device for processing GPS antenna board according to claim 1, characterized in that: A motor (21) is installed on one side of the main body (1), and the output shaft of the motor (21) and the active roller shaft (8) are connected via a synchronous belt (22). Conveying rollers (20) are rotatably connected on both sides of the frame (2). Conveying belts (19) are connected between multiple groups of conveying rollers (20) and the active roller shaft (8) and the driven roller shaft (9).

6. The laser cutting device for processing a GPS antenna plate according to claim 1, characterized in that: A connecting seat (28) is fixed at the bottom of the lifting support plate (5), and the connecting seat (28) and the output end of the hydraulic rod (4) are rotatably connected via a rotating shaft (29), and a torsion spring (30) located outside the rotating shaft (29) is fixed between the connecting seat (28) and the output end of the hydraulic rod (4).

7. The laser cutting device for processing a GPS antenna plate according to claim 3, characterized in that: A vacuum suction cup (32) is fixed inside the lifting support plate (5), and a first connecting pipe (33) is fixed to one side of the bottom of the vacuum suction cup (32), a second connecting pipe (34) is fixed to one side of the bottom of the fixing frame (31), and the first connecting pipe (33) and the second connecting pipe (34) are connected via a corrugated hose.

8. The laser cutting device for processing a GPS antenna plate according to claim 1, characterized in that: One end of the two groups of protrusions (14) is fixed with multiple groups of guide rods (35) extending into the interior of the frame (2), and the interior of the frame (2) is provided with guide holes matching with the guide rods (35).

9. The laser cutting device for processing a GPS antenna plate according to claim 1, characterized in that: The top of the frame (2) is longitudinally slidably connected to a gantry (38), the top of the gantry (38) is slidably connected to a mobile drive module (41), a lifting drive module (40) is arranged on one side of the mobile drive module (41), and a laser cutting head (39) is fixed inside the lifting drive module (40).

10. The laser cutting device for processing a GPS antenna plate according to claim 1, characterized in that: A mounting sleeve (37) located outside the hydraulic rod (4) is fixed at the bottom of the main body (1), support legs (42) are fixed at the four corners of the bottom of the main body (1), and a support frame (43) matching the mounting sleeve (37) is fixed between the support legs (42).

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