Novel anti-collision structure for laser processing product

Abstract

The utility model provides a novel anti-collision structure for laser processing products, which comprises a fixed side anti-collision component, a floating side anti-collision component and an anti-drop elastic stretching piece, the fixed side anti-collision component is connected with the floating side anti-collision component in a magnetic attraction manner, and the side edges of the fixed side anti-collision component and the floating side anti-collision component are provided with mounting seats. The fixed side anti-collision assembly comprises a fixed side shell, an induction elastic piece and a collision telescopic piece are arranged in the fixed side shell, the induction elastic piece is connected with the controller, a telescopic hole is formed in the fixed side shell, a separation supporting top bead is arranged on the floating side anti-collision assembly, and the collision telescopic piece is connected with the controller. And a top bead positioning groove matched with the supporting top bead is formed in the fixed side shell. The anti-collision structure has the beneficial effects that the problem that a collision laser head is easy to damage in an anti-collision structure in the prior art can be solved, and the floating side anti-collision assembly can be effectively prevented from being completely separated from the fixed side anti-collision assembly after collision by using the product structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting device technical field, concretely relates to a novel anti -collision structure for laser processing product. BACKGROUND

[0002] With the development of social science and technology, the manufacturing industry in our country is facing the transformation of high-end and intelligentization. As the basic processing laser technology is also rising in the penetration rate of various links of industrial production, laser cutting is a kind of cutting technology that uses high-power density fiber laser beam to irradiate the cutting material, so that the irradiated part of the material vaporizes to form fine holes, and the holes are continuously formed with the movement of the fiber laser beam to complete the cutting of the material.

[0003] The application of laser in industry is also more and more mature. The robot laser cutting system generally includes a manipulator and a laser cutting head, the laser cutting head is fixedly connected to the manipulator, and the laser cutting head is driven by the manipulator to move in three-dimensional space to realize cutting processing of materials. In the process of driving the laser cutting head by the manipulator, due to the irregularity of the processed material, the laser cutting head is easily damaged by colliding with the workpiece, and the processing cost is increased.

[0004] In order to avoid this problem, an anti-collision structure is usually installed between the manipulator and the laser cutting head. The anti-collision structure generally includes a fixed side anti-collision plate and a floating side anti-collision plate. The fixed side anti-collision plate is installed on the follow-up module or the manipulator, and the floating side anti-collision plate is installed on the laser head. The two plates are connected by magnetic attraction, and cooperate with the inductive switch to identify whether they are hit. When collision occurs, the manipulator and the laser head stop working to realize collision protection. Although the anti-collision structure has the effect of preventing collision, it is easy to completely separate the floating side anti-collision plate from the fixed side anti-collision plate after being hit, which may cause damage to the laser head and increase unnecessary processing cost. It cannot meet the use requirement of users, and is not conducive to improving the competitiveness of enterprises. UTILITY MODEL CONTENTS

[0005] In order to solve the problems in the prior art, the utility model provides a novel anti-collision structure for laser processing product, which solves the problem of the anti-collision structure in the prior art that the laser head is easily damaged by collision.

[0006] The utility model relates to a novel anti -collision structure for laser processing product, including fixed side anti -collision subassembly, floating side anti -collision subassembly and prevent elastic tension spare of getting off, fixed side anti -collision subassembly and floating side anti -collision subassembly magnetic attraction connection, fixed side anti -collision subassembly and floating side anti -collision subassembly side are provided with the mounting seat that cooperates with prevent elastic tension spare of getting off, prevent elastic tension spare of getting off both ends are fixedly connected with the mounting seat of fixed side anti -collision subassembly and the mounting seat of floating side anti -collision subassembly, the quantity of prevent elastic tension spare of getting off is at least two, two prevent elastic tension spare of getting off are set up in fixed side anti -collision subassembly and floating side anti -collision subassembly opposite side, fixed side anti -collision subassembly includes fixed side shell, is provided with response elastic member and collision telescopic part in fixed side shell, response elastic member is connected with controller, is provided with the expansion hole that cooperates with collision telescopic part on fixed side shell, response elastic member can be in collision telescopic part without external force and push out expansion hole, is provided with the disengagement support top bead on floating side anti -collision subassembly, is provided with top bead positioning groove that cooperates with the disengagement support top bead on fixed side shell, the disengagement support top bead can be in collision and disengages top bead positioning groove and guarantees that there is certain gap between fixed side anti -collision subassembly and floating side anti -collision subassembly, floating side anti -collision subassembly can press into expansion hole in collision telescopic part, response elastic member can judge whether collision occurs according to the telescopic condition of collision telescopic part.

[0007] The utility model makes further improvement, the quantity of prevent elastic tension spare of getting off is four, four prevent elastic tension spare of getting off are set up in fixed side anti -collision subassembly and floating side anti -collision subassembly opposite side two by two cooperation.

[0008] The utility model makes further improvement, prevent elastic tension spare of getting off is the tension spring, sets up the mounting ring on both ends of tension spring, is provided with prevent elastic connection hole on mounting seat, sets up prevent elastic connection hole in the mounting ring, prevent elastic connection hole can be fixedly connected with tension spring and mounting seat.

[0009] The utility model makes further improvement, the quantity of disengagement support top bead is at least three, three disengagement support top beads are set up in triangle shape.

[0010] The utility model makes further improvement, floating side anti -collision subassembly includes floating side front casing and floating side rear mounting plate, is provided with a plurality of magnets in floating side front casing, the both sides of floating side rear mounting plate are connected with floating side front casing and laser head respectively.

[0011] The utility model makes further improvement, fixed side shell includes fixed side magnetic attraction board, fixed side mounting shell and electric connection socket, is provided with collision installation position that cooperates with response elastic member in fixed side mounting shell, sets up expansion hole on fixed side magnetic attraction board, is provided with wiring slot on collision installation position, is provided with connecting wire on response elastic member, connecting wire sets up in wiring slot, and connecting wire is connected with electric connection socket electricity, electric connection socket can be connected with controller.

[0012] The utility model makes further improvement, and the material of the collision telescopic part is metal material.

[0013] The utility model makes further improvement, and the induction elastic part includes insulating switch main part, signal probe, elastic conductive plate and pressing piece, is provided with the pressing hole that cooperates with the pressing piece on the insulating switch main part, the pressing piece can be relative motion in the pressing hole, the elastic conductive plate one end is electrically connected with the controller, and the signal probe is electrically connected with the controller, and sets up the installation part in the insulating switch main part, and the elastic conductive plate is fixedly arranged on the installation part, and the elastic conductive plate another end is provided with elastic pressing part, and the pressing piece and signal probe are arranged respectively in elastic pressing part front and back two sides, and the collision telescopic part can push the pressing piece to push elastic pressing part close to signal probe and realize electric connection, and elastic pressing part can be away from signal probe and disconnect electric connection under the condition that the pressing piece has no external force by the self-elastic force.

[0014] The utility model makes further improvement, and the insulating switch main part includes switch lower casing, switch cover plate and installation screw part, and the switch lower casing and switch cover plate are made of insulating material, and the both ends of switch cover plate are provided with casing mounting hole, and the switch lower casing is provided with screw hole that cooperates with casing mounting hole, and installation screw part is set up in screw hole and casing mounting hole simultaneously.

[0015] The utility model makes further improvement, and still include installation screw, and the installation part is the installation boss that sets up in the switch lower casing, and the elastic conductive plate is provided with conductive installation hole, and the switch cover plate is provided with positioning installation hole at the position corresponding with conductive installation hole, and the installation boss is provided with internal thread that cooperates with installation screw, and installation screw can pass through positioning installation hole and conductive installation hole in proper order to guarantee the fixed position between switch cover plate, switch lower casing and elastic conductive plate.

[0016] Compared with the prior art, the utility model has the advantages that: the utility model provides a novel anti-collision structure for laser processing products, which can effectively solve the problem of damage to the laser head caused by collision in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the utility model or the prior art, the following will be a brief introduction to the drawings needed in the embodiment or the prior art description, and it is obvious that the following description of the drawings is some embodiments of the utility model, and those skilled in the art can obtain other drawings based on these drawings without creating labor.

[0018] Figure 1This is a schematic diagram of the overall structure of a new anti-collision structure for laser processing products;

[0019] Figure 2 This is a schematic diagram of the structure of the fixed-side anti-collision assembly and the floating-side anti-collision assembly in their separated states;

[0020] Figure 3 for Figure 2 Another perspective structural diagram;

[0021] Figure 4 This is an exploded view of the novel anti-collision structure of this utility model for laser processing products;

[0022] Figure 5 This is a schematic diagram of the structure of the sensing elastic element;

[0023] Figure 6 for Figure 5 Another perspective structural diagram;

[0024] Figure 7 This is an exploded structural diagram of the sensing elastic element. Detailed Implementation

[0025] Unless otherwise defined, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, and accompanying drawings are used to distinguish different objects, not to describe a particular order.

[0026] In this invention, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment to other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this invention can be combined with other embodiments.

[0027] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0028] like Figures 1-7As shown, the utility model relates to a novel anti-collision structure for laser processing products, including fixed side anti-collision subassembly 1, floating side anti-collision subassembly 2 and anti-coming-off elastic tensioning piece 3, fixed side anti-collision subassembly 1 and floating side anti-collision subassembly 2 magnetic attraction connection, fixed side anti-collision subassembly 1 and floating side anti-collision subassembly 2 side are provided with the mounting seat 4 of cooperation with anti-coming-off elastic tensioning piece 3, and the mounting seat 4 of fixed side anti-collision subassembly 1 and the mounting seat 4 of floating side anti-collision subassembly 2 are fixedly connected respectively with both ends of anti-coming-off elastic tensioning piece 3, and the number of anti-coming-off elastic tensioning piece 3 is at least two, and two anti-coming-off elastic tensioning pieces 3 are arranged respectively on the opposite sides of fixed side anti-collision subassembly 1 and floating side anti-collision subassembly 2, and fixed side anti-collision subassembly 1 includes fixed side shell, and inductive elastic piece 6 and collision telescopic piece 7 are arranged in fixed side shell, inductive elastic piece 6 is connected with controller, and fixed side shell is provided with the expansion hole 511 of cooperation with collision telescopic piece 7, and floating side anti-collision subassembly 2 is provided with the disengagement support top bead 24, and fixed side shell is provided with the top bead positioning groove 512 of cooperation with disengagement support top bead 24, and disengagement support top bead 24 can disengage top bead positioning groove 512 when collision occurs to ensure that there is a certain gap between fixed side anti-collision subassembly 1 and floating side anti-collision subassembly 2, and floating side anti-collision subassembly 2 can press collision telescopic piece 7 into expansion hole 511, and inductive elastic piece 6 can judge whether collision occurs according to the telescopic condition of collision telescopic piece 7.

[0029] Through the cooperation of anti-coming-off elastic tensioning piece 3 and mounting seat 4, it can effectively prevent floating side anti-collision subassembly 2 from completely separating from fixed side anti-collision subassembly 1 after collision, and unnecessary use cost is avoided.

[0030] And two anti-coming-off elastic tensioning pieces 3 are arranged respectively on the opposite sides of fixed side anti-collision subassembly 1 and floating side anti-collision subassembly 2, which can effectively prevent the anti-coming-off failure of a single anti-coming-off elastic tensioning piece 3 from occurring after long-term use.

[0031] When the initial state, fixed side anti-collision subassembly 1 and floating side anti-collision subassembly 2 mutually adhere, collision telescopic piece 7 is pressed into expansion hole 511, and inductive elastic piece 6 cooperates with controller to identify as normal state, when being collided, fixed side anti-collision subassembly 1 and floating side anti-collision subassembly 2 are dislocated, disengagement support top bead 24 leaves top bead positioning groove 512, and disengagement support top bead 24 makes fixed side anti-collision subassembly 1 and floating side anti-collision subassembly 2 generate a certain gap under the action, inductive elastic piece 6 ejects collision telescopic piece 7 from expansion hole 511 after collision telescopic piece 7 is not under external force, and cooperates with controller to identify as being collided state, and controls laser head to stop working.

[0032] The number of anti-coming-off elastic tensioning pieces 3 is four, and four anti-coming-off elastic tensioning pieces 3 are arranged on the opposite sides of fixed side anti-collision subassembly 1 and floating side anti-collision subassembly 2 in pairs.

[0033] The four anti-dropping elastic stretchers 3 can further improve the safety of the anti-collision structure after being collided.

[0034] The anti-dropping elastic stretchers 3 are stretch springs, and mounting rings are arranged at both ends of the stretch springs. The mounting seat 4 is provided with anti-dropping connecting holes 41, and the mounting rings are sleeved in the anti-dropping connecting holes 41.

[0035] The anti-dropping connecting holes 41 can be used to fix and connect the stretch springs and the mounting seat 4.

[0036] The number of the support top beads 24 is at least three, and the three support top beads 24 are arranged in a triangular shape. The triangular arrangement of the three support top beads 24 can effectively position or reset the floating side anti-collision assembly 2, ensure that the fixed side anti-collision assembly 1 and the floating side anti-collision assembly 2 are arranged horizontally, and do not limit the extension of the collision telescopic member 7.

[0037] The floating side anti-collision assembly 2 includes a floating side front shell 21 and a floating side rear mounting plate 22. The floating side front shell 21 is provided with a plurality of magnets 23, and the floating side rear mounting plate 22 is connected with the floating side front shell 21 and the laser head on both sides.

[0038] The fixed side housing includes a fixed side magnetic plate 51, a fixed side mounting shell 52, and an electric connection socket 53. The fixed side mounting shell 52 is provided with a collision mounting position matched with the sensing elastic member 6. The telescopic hole 511 is arranged on the fixed side magnetic plate 51. The collision mounting position is provided with a wiring groove 521. The sensing elastic member 6 is provided with a connecting wire, which is arranged in the wiring groove 521 and electrically connected with the electric connection socket 53. The electric connection socket 53 can be connected with a controller.

[0039] The material of the collision telescopic member 7 is metal, which can effectively avoid the large wear of the collision telescopic member 7.

[0040] As shown in Figures 4-7 The sensing elastic member 6 includes an insulating switch body 61, a signal probe 63, an elastic conductive plate 64, and a pressing member 62. The insulating switch body 61 is provided with a pressing hole 6101 matched with the pressing member 62. The pressing member 62 can move relatively in the pressing hole 6101. One end of the elastic conductive plate 64 is electrically connected with a controller, and the signal probe 63 is electrically connected with the controller. The insulating switch body 61 is provided with a mounting portion, and the elastic conductive plate 64 is fixedly arranged on the mounting portion. The other end of the elastic conductive plate 64 is provided with an elastic pressing portion 642. The pressing member 62 and the signal probe 63 are arranged on the front and rear sides of the elastic pressing portion 642, respectively. The pressing member 62 can push the elastic pressing portion 642 to be close to the signal probe 63 and realize electrical connection.

[0041] Through the cooperation between the signal probe 63, the elastic conductive plate 64 and the pressing piece 62, efficient switching of the switch state can be effectively realized. When the laser head is installed at the correct position, the pressing piece 62 is pressed, the elastic conductive plate 64 is extruded to contact the signal probe 63, the electrical connection state is ensured, the circuit of the controller is in a closed state, and the circuit conduction can be realized. When the laser head is offset due to impact, the elastic pressing part 642 can move away from the signal probe 63 under the action of the elastic force of the elastic pressing part 642 without external force acting on the pressing piece 62, and the electrical connection is disconnected. The controller recognizes the disconnection signal, controls the robot and the laser head to stop working, effectively replaces the traditional optical switch to realize signal judgment, is not affected by the magnetic field environment, ensures the service life of the switch, and effectively improves the competitiveness of enterprises.

[0042] The insulating switch body 61 includes a switch lower shell 611, a switch cover plate 612 and a mounting screw 613. The switch lower shell 611 and the switch cover plate 612 are made of insulating materials. The switch cover plate 612 is provided with a shell mounting hole 6121 at both ends. The switch lower shell 611 is provided with a screw hole 6111 matched with the shell mounting hole 6121. The mounting screw 613 is arranged in the screw hole 6111 and the shell mounting hole 6121.

[0043] The switch lower shell 611 and the switch cover plate 612 are made of insulating materials, which can effectively avoid the misjudgment of the insulating switch body 61 to the switch circuit.

[0044] The inductive elastic member further includes a mounting screw 65. The mounting portion is a mounting boss 6112 arranged in the switch lower shell 611. The elastic conductive plate 64 is provided with a conductive mounting hole 641. The switch cover plate 612 is provided with a positioning mounting hole 6122 at a position corresponding to the conductive mounting hole 641. The mounting boss 6112 is provided with an internal thread matched with the mounting screw 65. The mounting screw 65 can pass through the positioning mounting hole 6122 and the conductive mounting hole 641 in sequence to fix the positions of the switch cover plate 612, the switch lower shell 611 and the elastic conductive plate 64.

[0045] Through the mutual correspondence of the conductive mounting hole 641, the positioning mounting hole 6122 and the mounting boss 6112, the mounting screw 65 can simultaneously lock the switch cover plate 612, the switch lower shell 611 and the elastic conductive plate 64, ensuring the stability of the position and simplifying the assembly process.

[0046] The switch lower shell 611 is further provided with a pressing avoidance portion. The pressing avoidance portion is an avoidance groove 6113 arranged on the side of the mounting boss 6112. The elastic pressing part 642 can move in the avoidance groove 6113.

[0047] Through the setting of the avoiding slot 6113, space can be provided for the pressed deformation of the elastic pressing part 642.

[0048] The material of the elastic conductive plate 64 is metal, which can effectively provide the ability of conducting electricity and being durable.

[0049] The pressing piece 62 is a pressing column, and a limiting boss 621 is arranged on the pressing column, the limiting boss 621 is arranged in the insulating switch body 61, and the area of the limiting boss 621 is larger than that of the pressing hole 6101.

[0050] Through the setting of the limiting boss 621, the pressing column can be effectively prevented from being pulled out of the pressing hole 6101.

[0051] The pressing piece 62 is made of insulating material, which can effectively avoid the influence of the pressing piece 62 on the switch circuit.

[0052] The number of the signal probes 63 is two, and the number of the elastic pressing parts 642 is also two, which are arranged at two ends of the elastic conductive plate 64 respectively, the mounting part is arranged between the two elastic pressing parts 642, and the number of the pressing holes 6101 is also two, and the number of the pressing pieces 62 is also two, the two signal probes 63 are matched with the two elastic pressing parts 642 respectively, the two pressing pieces 62 are matched with the two elastic pressing parts 642 respectively, and the two pressing holes 6101 are matched with the two pressing pieces 62 respectively.

[0053] Through the setting of the two signal probes 63, the pressing process of the elastic conductive plate 64 can be more stable, the stress can be more balanced, and the service life of the component can be effectively guaranteed, when the laser head is installed in place, the two pressing pieces 62 are pressed to ensure the conduction of the switch circuit.

[0054] Obviously, the two signal probes 63 can be replaced by other ways, for example, one signal probe 63, the other end of the elastic conductive plate 64 is directly connected with the controller, which can also achieve the effect of the above scheme.

[0055] The sensing elastic member further includes two wires 66, the two wires 66 are respectively connected with the two signal probes 63, and a wiring slot 6114 is arranged on the insulating switch body 61, and the two wires 66 are arranged in the wiring slot 6114 respectively.

[0056] Through the setting of the wiring slot 6114, the two wires 66 can be effectively protected.

[0057] From above, the beneficial effect of the utility model is: adopt its mechanism, can effectively solve the problem that the existing technology anti -collision structure, the collision laser head is easy to damage, through using the product structure, the cooperation of the anti -drop elastic tensioning piece and the mounting seat, can effectively prevent the floating side anti -collision assembly from completely separating from the fixed side anti -collision assembly after the collision, effectively improve the competitiveness of enterprises.

[0058] The above-described specific embodiments are preferred embodiments of the utility model, and do not limit the specific implementation range of the utility model, and the range of the utility model includes but is not limited to the specific embodiments, and equivalent changes made according to the utility model are within the protection range of the utility model.

Claims

1. A new anti-collision structure for laser processing products, which can realize collision protection in cooperation with a controller, characterized in that: The application relates to a fixed-side anti-collision assembly, a floating-side anti-collision assembly and anti-disengagement elastic tensioning pieces, wherein the fixed-side anti-collision assembly and the floating-side anti-collision assembly are magnetically connected, the fixed-side anti-collision assembly and the floating-side anti-collision assembly are provided with mounting seats on the sides and matched with the anti-disengagement elastic tensioning pieces, the anti-disengagement elastic tensioning pieces are fixedly connected with the mounting seats of the fixed-side anti-collision assembly and the mounting seats of the floating-side anti-collision assembly at two ends respectively, the number of the anti-disengagement elastic tensioning pieces is at least two, two anti-disengagement elastic tensioning pieces are arranged on opposite sides of the fixed-side anti-collision assembly and the floating-side anti-collision assembly respectively, the fixed-side anti-collision assembly comprises a fixed-side shell, the fixed-side shell is provided with an inductive elastic piece and a collision telescopic piece, the inductive elastic piece is connected with a controller, the fixed-side shell is provided with a telescopic hole matched with the collision telescopic piece, the inductive elastic piece can push the collision telescopic piece out of the telescopic hole without external force, the floating-side anti-collision assembly is provided with a disengagement support top bead, the fixed-side shell is provided with a top bead positioning groove matched with the disengagement support top bead, the disengagement support top bead can disengage from the top bead positioning groove to ensure that a certain gap exists between the fixed-side anti-collision assembly and the floating-side anti-collision assembly when a collision occurs, and the floating-side anti-collision assembly can press the collision telescopic piece into the telescopic hole, and the inductive elastic piece can judge whether a collision occurs according to the telescopic condition of the collision telescopic piece.

2. The new anti-collision structure for laser processed products according to claim 1, characterized in that: The number of the anti-disengagement elastic tensioning pieces is four, and four anti-disengagement elastic tensioning pieces are arranged on opposite sides of the fixed-side anti-collision assembly and the floating-side anti-collision assembly in pairs.

3. The new anti-collision structure for laser processed products according to claim 2, characterized in that: The anti-disengagement elastic tensioning piece is a tension spring, the tension spring is provided with mounting rings at two ends, the mounting seat is provided with anti-disengagement connecting holes, the mounting rings are arranged in the anti-disengagement connecting holes, and the anti-disengagement connecting holes can fixedly connect the tension spring with the mounting seat.

4. The new anti-collision structure for laser processed products according to claim 1, characterized in that: The number of the disengagement support top beads is at least three, and the three disengagement support top beads are arranged in a triangular shape.

5. The new anti-collision structure for laser processed products according to claim 1, characterized in that: The floating-side anti-collision assembly comprises a floating-side front shell and a floating-side rear mounting plate, a plurality of magnets are arranged in the floating-side front shell, and the floating-side rear mounting plate is connected with the floating-side front shell and a laser head at two sides respectively.

6. The new anti-collision structure for laser processed products according to claim 1, characterized in that: The fixed-side shell comprises a fixed-side magnetic attraction plate, a fixed-side mounting shell and an electric connection socket, the fixed-side mounting shell is provided with a collision mounting position matched with the inductive elastic piece, the telescopic hole is arranged on the fixed-side magnetic attraction plate, a wiring groove is arranged on the collision mounting position, a connecting wire is arranged on the inductive elastic piece, the connecting wire is arranged in the wiring groove, the connecting wire is electrically connected with the electric connection socket, and the electric connection socket can be connected with a controller.

7. The new anti-collision structure for laser processed products according to claim 1, characterized in that: The material of the collision telescopic piece is metal.

8. The new anti-collision structure for laser processing products according to any one of claims 1-7, characterized in that: The inductive elastic piece includes an insulating switch body, a signal probe, an elastic conductive plate and a pressing piece, the insulating switch body is provided with a pressing hole matched with the pressing piece, the pressing piece can move relatively in the pressing hole, one end of the elastic conductive plate is electrically connected with the controller, the signal probe is electrically connected with the controller, an installation part is arranged in the insulating switch body, the elastic conductive plate is fixedly arranged on the installation part, the other end of the elastic conductive plate is provided with an elastic pressing part, the pressing piece and the signal probe are arranged on the front and back sides of the elastic pressing part respectively, the collision telescopic piece can push the pressing piece to push the elastic pressing part to be close to the signal probe and realize electrical connection, the elastic pressing part can be away from the signal probe and disconnect the electrical connection by the elastic force of the elastic pressing part under the condition that the pressing piece is not subjected to external force.

9. The new anti-collision structure for laser processed products according to claim 8, characterized in that: The insulating switch body includes a switch lower shell, a switch cover plate and a mounting threaded part, the switch lower shell and the switch cover plate are made of insulating materials, both ends of the switch cover plate are provided with shell mounting holes, the switch lower shell is provided with screw holes matched with the shell mounting holes, and the mounting threaded part is arranged in the screw holes and the shell mounting holes.

10. The new anti-collision structure for laser processed products according to claim 9, characterized in that: Further comprising a mounting screw, the installation part is an installation boss arranged in the switch lower shell, the elastic conductive plate is provided with a conductive installation hole, the switch cover plate is provided with a positioning installation hole at a position corresponding to the conductive installation hole, the installation boss is provided with an internal thread matched with the mounting screw, and the mounting screw can pass through the positioning installation hole and the conductive installation hole in sequence to ensure the position fixation between the switch cover plate, the switch lower shell and the elastic conductive plate.

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