Optical fiber laser cutting machine for high and low temperature test box production

Abstract

The present application relates to the technical field of fiber laser cutting machine, specifically to a kind of fiber laser cutting machine for high-low temperature test box production, including control machine body and the fiber laser cutting device of installation on control machine body, box distance adjusting mechanism is arranged in the feed end of control machine body, two groups of edge protection stability mechanism are installed on box distance adjusting mechanism, box body auxiliary assembly is installed on box distance adjusting mechanism.Through setting box distance adjusting mechanism in the feed end of control machine body, and installing the multiple groups of base that are symmetrically distributed between box distance adjusting mechanism and control machine body, after multiple groups of special-shaped adaptation mechanism are spaced apart assembled on multiple groups of base, the box body placed in multiple groups of special-shaped adaptation mechanism can be quickly adapted according to its own structure, adjust the height between it and fiber laser cutting device, to avoid the problem of original machine control height limitation occurs, to improve the quick processing of different structure box body.

Description

Technical Field

[0001] This invention relates to the field of fiber laser cutting machine technology, specifically to a fiber laser cutting machine for the production of high and low temperature test chambers. Background Technology

[0002] A fiber laser cutting machine is a high-precision and efficient processing device that uses a fiber laser as its core light source and a high-energy-density laser beam to perform non-contact cutting of metal or non-metal materials. It generates a laser with a frequency of 1.07µm by using multiple parallel-arranged multimode pump diodes as the laser source.

[0003] Next, the laser beam is adjusted within the resonant cavity and coupled into a single optical fiber doped with rare-earth elements:

[0004] Subsequently, the laser is enhanced through multiple reflections within the fiber amplifier and, with the aid of a partially transparent output mirror, forms a highly coherent laser beam. When this laser beam is focused on the surface of the workpiece, the irradiated area of ​​the workpiece melts instantly. The position of the laser spot is then moved by a computer-controlled numerical control system, thereby achieving automatic cutting.

[0005] Fiber laser cutting machines require a toothed cutting machine to cut workpieces. However, existing toothed cutting machines use fixed toothed surfaces, causing displacement of the workpiece when placed on the toothed surface and subjected to pressure. This type of toothed cutting machine uses a passive rotation method to deliver the placed workpiece directly below the fiber laser. However, this device has significant limitations for workpiece structures. Due to the limited height expansion between the fiber laser and the passively rotating toothed cutting machine, it cannot adapt to the cutting of assembled box-shaped workpieces. In addition, the toothed cutting machine's teeth can also cause the box-shaped workpiece to shake due to the high temperature of the molten material, resulting in instability during the cutting process.

[0006] In view of this, a fiber laser cutting machine for the production of high and low temperature test chambers was designed to solve the above problems. Summary of the Invention

[0007] The present invention aims to solve one of the technical problems existing in the prior art or related technologies.

[0008] Therefore, the technical solution adopted in this invention is as follows:

[0009] A fiber laser cutting machine for producing high and low temperature test chambers includes a control body and a fiber laser cutter mounted on the control body, a chamber spacing adjustment mechanism located at the feeding end of the control body, two sets of edge-protecting and stabilizing mechanisms mounted on the chamber spacing adjustment mechanism, a chamber assist component mounted on the chamber spacing adjustment mechanism, a pushing mechanism mounted on the edge-protecting and stabilizing mechanism, and multiple sets of irregularly shaped fitting mechanisms mounted on the two sets of edge-protecting and stabilizing mechanisms. The chamber spacing adjustment mechanism includes two ground-mounted first bases, each with a transverse groove inside. A first slide is movably mounted within the transverse groove, and a beam plate is fixedly mounted on the first slide. A horizontally positioned first hydraulic component is fixedly installed inside the two first bases, and two... The fixture and the second hydraulic component installed in the two fixtures; the edge protection and stabilization mechanism includes two guide wheels installed on two slides, a base installed outside the beam plate, a cover plate fixedly installed outside the base, two sliders movably installed in the slide grooves at the top and bottom of the base, and a tire fixedly installed outside the two sliders, with the tire adapted to bear pressure in the annular groove of the outer wall of the guide wheel; the irregular fitting mechanism includes two positioning components installed in the tire groove, two arc-shaped frames movably installed in the two positioning components, two top support plates movably installed at the top of the two arc-shaped frames, multiple secondary side bending components and main side bending components movably installed between the two top support plates, and multiple male toothed plates and multiple female toothed plates installed on multiple secondary side bending components and main side bending components.

[0010] In a preferred embodiment, the present invention may be further configured as follows: a vertical plate is installed at the outer end of the hydraulic sub-rod inside the first hydraulic component, the end head is installed at the other end of the vertical plate, the clamp is movably installed at the end head, two pull rods are movably installed at both ends of the clamp and two legs are fixedly installed on the outer walls of the two first slide blocks, and the other end of the pull rods is movably installed on the legs.

[0011] In a preferred embodiment, the present invention can be further configured as follows: a horizontally placed guide rod is fixedly installed on the first base, a first spring is disposed outside the guide rod, and one end of the first spring is fixedly installed on the first base, while the other end of the first spring is fixedly installed on the inner wall of the first slide.

[0012] The top of the first base has a rectangular insertion hole, and two guide pads are installed symmetrically inside the rectangular insertion hole.

[0013] In a preferred embodiment, the present invention may be further configured such that a horizontal beam is fixedly installed at the top end of the hydraulic sub-rod within the second hydraulic component;

[0014] Bottom plates are movably mounted on the bottom ends of the two arc-shaped frames, and the beams are adapted to penetrate into the interior of the bottom plates.

[0015] In a preferred embodiment, the present invention can be further configured such that: two latches are fixedly installed on the inner wall of the top support plate, the locking bolts are threaded into the latches, and the outer end of the steel cable is inserted into the two latches and locked and fixed by the two locking bolts;

[0016] The steel cable, once taut, is used to provide stabilizing support for multiple male and female toothed plates.

[0017] In a preferred embodiment, the present invention may be further configured such that: the housing assist component includes a base mounted on one of the beam plates, a motor fixedly mounted inside the housing of the base, and a transmission rod fixedly mounted on the outer end of the transmission shaft inside the motor;

[0018] The transmission rod consists of an extended shaft and multiple lead screws;

[0019] The cover plate is externally fixed with two clips, and an extended shaft is adapted to pass through the clips, while the lead screw is located inside the two clips.

[0020] In a preferred embodiment, the present invention can be further configured such that: a crossbar is fixedly installed in the groove of the base, a second spring is disposed outside the crossbar, and one end of the second spring is fixedly installed on the inner wall of the groove, while the other end of the second spring is pressed against the slider.

[0021] In a preferred embodiment, the present invention may be further configured as follows: the reciprocating mechanism includes a second base fixedly mounted on the cover plate, two clamping plates fixedly mounted on the outside of the second base, a column fixedly mounted inside the second base, an insert plate movably mounted on the outside of the column, and the insert plate is adapted to fit against the top of the second base, and a fourth spring fixedly mounted between the second base and the insert plate.

[0022] The rod at the inner end of the insert plate is equipped with a bearing and a push wheel installed outside the bearing, and a gasket is fixedly installed on the rod at the inner end of the insert plate.

[0023] In a preferred embodiment, the present invention can be further configured as follows: a rectangular slide is provided inside the second base, and a support rod is fixedly installed at the center of the rectangular slide; two second slide blocks are movably installed outside the support rod; a correction wheel is movably installed on the second slide blocks; and two third springs are symmetrically distributed at both ends of the support rod, with the two third springs respectively bearing pressure on the two second slide blocks.

[0024] In a preferred embodiment, the present invention can be further configured such that: a linkage wheel is fixedly installed at the bottom end of the push wheel, and the linkage wheel is movably installed on the rod at the inner end of the insert plate;

[0025] The two clamps are internally fitted with a drive component, the deflection gear is fixedly mounted on the drive component, and the drive component, the linkage wheel and the two correction wheels are connected by a transmission belt.

[0026] By adopting the above technical solution, the beneficial effects achieved by the present invention are as follows:

[0027] 1. This invention provides a box spacing adjustment mechanism at the feeding end of the control body, and installs multiple sets of symmetrically distributed bases between the box spacing adjustment mechanism and the control body. After the multiple sets of irregularly shaped fitting mechanisms are assembled at equal intervals on the multiple sets of bases, the box placed on the multiple sets of irregularly shaped fitting mechanisms can quickly adapt to its own structure and adjust its height with the fiber laser cutter, thereby avoiding the problem of limited height control of the original body and improving the rapid processing of boxes with different structures.

[0028] 2. This invention modifies the existing single-piece toothed plate into spaced male and female toothed plates. Since there are many irregular curved surfaces on the outer surface of the box, the box body can be adapted and clamped by the centrally distributed male and female toothed plates after being bent laterally. At this time, the box body can maintain stability during cutting, thereby avoiding the problem of edge warping or shaking of the box body after being placed flat due to excessive molten impurities on the toothed plates.

[0029] 3. This invention sets the existing passively rotating gear bed to a stationary state with multiple sets of irregularly shaped fitting mechanisms. After the multiple sets of irregularly shaped fitting mechanisms are fitted and clamped to the outer surface of the housing, multiple sets of push mechanisms that move in sync with the irregularly shaped fitting mechanisms will press the surface of the housing to fit and tighten. Finally, the transmission rod will drive the multiple sets of push mechanisms to rotate synchronously, and the clamped housing can move smoothly and uniformly along the inner side of the multiple sets of irregularly shaped fitting mechanisms, thereby realizing the free repositioning processing of the housing. Attached Figure Description

[0030] Figure 1 This is a schematic diagram illustrating the use of the present invention;

[0031] Figure 2 This is a partial three-dimensional schematic diagram of the present invention;

[0032] Figure 3 This is a schematic diagram of the box spacing adjustment mechanism of the present invention;

[0033] Figure 4 For the present invention Figure 3 A top-down view;

[0034] Figure 5 This is an exploded view of the box spacing adjustment mechanism of the present invention;

[0035] Figure 6 This is an exploded view of the box-type assist component of the present invention;

[0036] Figure 7 This is a schematic diagram of the edge protection and stabilization mechanism of the present invention;

[0037] Figure 8This is an exploded view of the edge protection and stabilization mechanism of the present invention;

[0038] Figure 9 This is an exploded view of the recursion mechanism of the present invention;

[0039] Figure 10 This is a schematic diagram of the irregular shape adaptation mechanism of the present invention;

[0040] Figure 11 For the present invention Figure 10 Enlarged diagram of point A in the middle.

[0041] Figure label:

[0042] 100. Box spacing adjustment mechanism; 110. First base; 1101. Guide rod; 1102. First spring; 1103. Clamp; 120. First slide; 1201. Beam plate; 1202. Support leg; 130. Guide pad; 140. First hydraulic component; 1401. Vertical plate; 1402. End; 1403. Clamp; 1404. Pull rod; 150. Second hydraulic component; 1501. Beam rod;

[0043] 200. Control the machine body;

[0044] 300. Fiber laser cutter;

[0045] 400. Housing assist assembly; 410. Base; 420. Motor; 430. Transmission rod;

[0046] 500. Edge protection and stabilization mechanism; 510. Base; 5101. Cover plate; 5102. Clamping device; 5103. Crossbar; 5104. Second spring; 5105. Slider; 520. Guide wheel; 530. Tire;

[0047] 600. Pushing mechanism; 610. Second base; 6101. Clamping plate; 6102. Column; 6103. Support rod; 6104. Third spring; 620. Second slide; 6201. Correcting wheel; 630. Driving component; 6301. Deflecting gear; 640. Insert plate; 6401. Linkage wheel; 6402. Bearing; 6403. Push wheel; 6404. Shim; 650. Fourth spring; 660. Transmission belt;

[0048] 700. Irregularly shaped adapter mechanism; 710. Bottom plate; 720. Arc frame; 730. Top support plate; 7301. Main side bending component; 7302. Secondary side bending component; 7303. Female toothed piece; 7304. Male toothed piece; 740. Positioning component; 750. Steel cable; 7501. Locking buckle; 7502. Locking bolt. Detailed Implementation

[0049] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other.

[0050] It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the invention.

[0051] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, a fiber laser cutting machine for producing high and low temperature test chambers. Example

[0052] Combination Figures 1 to 11 As shown, the present invention provides a fiber laser cutting machine for producing high and low temperature test chambers, comprising a control body 200 and a fiber laser cutter 300 mounted on the control body 200, a chamber spacing adjustment mechanism 100 disposed at the feeding end of the control body 200, two sets of edge-protecting and stabilizing mechanisms 500 mounted on the chamber spacing adjustment mechanism 100, a chamber assist component 400 mounted on the chamber spacing adjustment mechanism 100, a push mechanism 600 mounted on the edge-protecting and stabilizing mechanisms 500, and a component disposed on the two sets of edge-protecting and stabilizing mechanisms 500. The system includes multiple sets of irregularly shaped fitting mechanisms 700, a box spacing adjustment mechanism 100 for cooperating with the fiber laser cutter 300 to fit and position the high and low temperature test chamber blank, a box assist component 400 for powering multiple sets of pushing mechanisms 600, multiple sets of edge protection and stabilization mechanisms 500 for providing a sufficiently stable support platform for the multiple sets of irregularly shaped fitting mechanisms 700, multiple sets of irregularly shaped fitting mechanisms 700 for precisely clamping the high and low temperature test chamber blank, and multiple sets of pushing mechanisms 600 for laterally delivering the clamped high and low temperature test chamber blank.

[0053] The box spacing adjustment mechanism 100 includes two ground-mounted first bases 110, and the interior of the first base 110 is provided with a transverse groove. The first slide 120 is movably installed in the transverse groove. The beam plate 1201 is fixedly installed on the first slide 120. The interior of the two first bases 110 is fixedly installed with a horizontally placed first hydraulic component 140. The inner sides of the two first bases 110 are fixedly installed with two clamps 1103 and a second hydraulic component 150 installed in the two clamps 1103.

[0054] A vertical plate 1401 is installed on the outer end of the hydraulic rod inside the first hydraulic component 140. An end 1402 is installed on the other end of the vertical plate 1401. A clamp 1403 is movably installed on the end 1402. Two pull rods 1404 are movably installed on both ends of the clamp 1403 and two support legs 1202 are fixedly installed on the outer walls of the two first slide blocks 120. The other end of the pull rod 1404 is movably installed on the support leg 1202.

[0055] A horizontally placed guide rod 1101 is fixedly installed on the first base 110. A first spring 1102 is set outside the guide rod 1101, with one end of the first spring 1102 fixedly installed on the first base 110 and the other end of the first spring 1102 fixedly installed on the inner wall of the first slide block 120.

[0056] The top of the first base 110 is provided with a rectangular insertion hole, and two guide pads 130 are installed symmetrically inside the rectangular insertion hole.

[0057] The edge protection and stabilization mechanism 500 includes two guide wheels 520 mounted on two first slide blocks 120, a base 510 mounted on the outside of the beam plate 1201, a cover plate 5101 fixedly mounted on the outside of the base 510, two sliders 5105 movably mounted in the grooves at the top and bottom of the base 510, and a tire 530 fixedly mounted on the outside of the two sliders 5105, with the tire 530 adapted to bear pressure in the annular groove on the outer wall of the guide wheel 520;

[0058] The irregular fitting mechanism 700 includes two positioning members 740 installed in the groove of the tire 530, two arc-shaped frames 720 movably installed in the two positioning members 740, two top support plates 730 movably installed on the top of the two arc-shaped frames 720, multiple secondary side bending members 7302 and main side bending members 7301 movably installed between the two top support plates 730, and multiple male toothed pieces 7304 and multiple female toothed pieces 7303 installed on the multiple secondary side bending members 7302 and main side bending members 7301.

[0059] Two latches 7501 are fixedly installed on the inner wall of the top support plate 730. The locking bolts 7502 are threaded into the latches 7501. The outer end of the steel cable 750 is inserted into the two latches 7501 and locked and fixed by the two locking bolts 7502.

[0060] After being tightened, the steel cable 750 is used to provide stabilizing support for multiple male toothed plates 7304 and multiple female toothed plates 7303;

[0061] A horizontal beam 1501 is fixedly installed at the top of the hydraulic sub-rod inside the second hydraulic component 150.

[0062] The bottom ends of the two arc-shaped frames 720 are movably mounted with bottom end plates 710, and the beam rods 1501 are adapted to penetrate into the interior of the bottom end plates 710.

[0063] Two first bases 110 are fixed on the ground or workbench in advance using expansion bolts. Then, the top surfaces of two guide pads 130 are used to guide the high and low temperature test chamber blank until the high and low temperature test chamber blank is transferred to the top of multiple sets of irregularly shaped adapters 700.

[0064] Next, the first hydraulic component 140 and the second hydraulic component 150 are operated via the cloud. The hydraulic rod inside the first hydraulic component 140 extends outward, and the vertical plate 1401 installed at the outer end of the hydraulic rod drives the end head 1402 and the clamp 1403 to move horizontally synchronously. The clamp 1403 drives the two tie rods 1404 and the two first slide blocks 120 to retract synchronously. The two beam plates 1201 fixedly installed on the two first slide blocks 120 drive the evenly distributed bases 510 to move forward. The two tires 530, which are centered and close together and are supported by multiple bases 510 and two guide wheels 520, will cooperate with multiple sets of irregularly shaped fitting mechanisms 700 to fit and clamp the high and low temperature test chamber blank. This will ensure that the high and low temperature test chamber blank, which is concave downward and centeredly clamped by multiple sets of irregularly shaped fitting mechanisms 700, remains stable during the processing of the fiber laser cutter 300, thereby avoiding the warping of the high and low temperature test chamber blank caused by the solidification of the molten material on the female tooth plate 7303 and the male tooth plate 7304.

[0065] At the same time, the outer surface of the high and low temperature test chamber blank is limited and clamped by multiple female toothed plates 7303 and multiple male toothed plates 7304. During the clamping period, the high and low temperature test chamber blank can be prevented from shifting or abnormally sliding during the transfer, thereby improving the cutting accuracy of the high and low temperature test chamber blank. Example

[0066] Combination Figure 7 and Figure 8 As shown, based on Embodiment 1, a crossbar 5103 is fixedly installed in the groove of the base 510, and a second spring 5104 is disposed outside the crossbar 5103. One end of the second spring 5104 is fixedly installed on the inner wall of the groove, while the other end of the second spring 5104 is pressed against the slider 5105.

[0067] Preferably, a stud and a nut are fixedly installed on the inner end of the guide wheel 520, with the stud penetrating into the interior of the first slide block 120 and the nut locked on the inner wall of the first slide block 120. The cover plate 5101 is fixedly installed on the outside of the base 510 by four combination bolts. When the two first slide blocks 120 are quickly reset, the slider 5105, which is elastically pressed by the second spring 5104, will drive the tire 530 to quickly reset, thereby realizing the rapid tensioning of multiple sets of irregularly shaped fitting mechanisms 700 and providing a loading and unloading platform for the subsequent high and low temperature test chamber blanks. Example

[0068] Combination Figures 6 to 11 As shown, in the above embodiment, the box-type auxiliary component 400 includes a base 410 mounted on one of the beam plates 1201, a motor 420 fixedly mounted in the box of the base 410, and a transmission rod 430 fixedly mounted on the outer end of the transmission shaft inside the motor 420.

[0069] The transmission rod 430 consists of an extended shaft and multiple lead screws.

[0070] Preferably, the base 410 is welded together from a chassis and L-shaped support legs, and the chassis is provided with heat dissipation holes. When the motor 420 is powered on and running, its internal transmission shaft will drive the transmission rod 430 to rotate at a constant speed, and the evenly distributed multiple sets of push mechanisms 600 will be provided with effective kinetic energy by the transmission rod 430.

[0071] The cover plate 5101 is externally fixedly mounted with two clips 5102, and the extended shaft is adapted to pass through the clips 5102, while the lead screw is located inside the two clips 5102.

[0072] The push mechanism 600 includes a second base 610 fixedly mounted on a cover plate 5101, two clamping plates 6101 fixedly mounted on the outside of the second base 610, a column 6102 fixedly mounted inside the second base 610, an insert plate 640 movably mounted on the outside of the column 6102, and the insert plate 640 is adapted to fit against the top of the second base 610, and a fourth spring 650 is fixedly mounted between the second base 610 and the insert plate 640.

[0073] A bearing 6402 and a push wheel 6403 are installed on the rod at the inner end of the insert plate 640, and a gasket 6404 is fixedly installed on the rod at the inner end of the insert plate 640.

[0074] Preferably, the second base 610 can be fixed to the cover plate 5101 by bolts or welding. The push wheel 6403 is composed of a wheel hub and a non-slip tire bead, and the outer side of the tire bead is provided with corrugated strips. The gasket 6404 is used to provide longitudinal stabilizing constraint for the push wheel 6403.

[0075] The second base 610 has a rectangular slide rail inside, and a support rod 6103 is fixedly installed at the center of the rectangular slide rail. Two second slide blocks 620 are movably installed on the outside of the support rod 6103. The correction wheel 6201 is movably installed on the second slide block 620. Two third springs 6104 are symmetrically distributed at both ends of the support rod 6103. The two third springs 6104 are respectively pressed on the two second slide blocks 620.

[0076] A linkage wheel 6401 is fixedly installed at the bottom end of the push wheel 6403, and the linkage wheel 6401 is movably installed on the rod at the inner end of the insert plate 640.

[0077] The two clamping plates 6101 have a drive component 630 movably installed inside them. The deflection gear 6301 is fixedly installed on the drive component 630. The drive component 630, the linkage wheel 6401 and the two correction wheels 6201 are connected by a transmission belt 660.

[0078] Specifically, when the transmission rod 430 drives the deflection gear 6301 to rotate, the drive component 630 will drive the transmission belt 660. When the inner bead of the push wheel 6403 is pressed against the outer wall of the high and low temperature test chamber blank, the transmission belt 660 will drive the linkage wheel 6401 and the push wheel 6403 with the stabilizing assistance of the two correction wheels 6201. After the high and low temperature test chamber blank is located inside the multiple sets of irregular fitting mechanisms 700, the high and low temperature test chamber blank will finally be stabilized and pushed, thereby avoiding the problem of the high and low temperature test chamber blank deviating from the center during the lateral movement or the problem of edge warping caused by the solidification of the melt.

[0079] The working principle and usage process of the present invention are as follows: the high and low temperature test chamber blank is delivered along the top of the two guide pads 130 in advance, and then the high and low temperature test chamber blank is pushed and transferred to the top of the multiple sets of irregular fitting mechanisms 700.

[0080] Then the second hydraulic component 150 is operated until the hydraulic sub-rod inside the second hydraulic component 150 drives the beam 1501 to rise upwards. The beam 1501 will drive the evenly distributed bottom end plates 710 to rise upwards. The bottom end plates 710, under pressure, will push the two arc-shaped frames 720 to flip upwards along the two positioning parts 740. The two top support plates 730, which are movably installed at the top of the two arc-shaped frames 720, will cooperate with the taut steel cable 750 to fit and close to the structure of the high and low temperature test chamber blank. The multiple female toothed pieces 7303 and male toothed pieces 7304 installed on the multiple main side bending pieces 7301 and multiple secondary side bending pieces 7302 can press the outer wall of the chamber with the minimum contact area. At this time, the high and low temperature test chamber blank is located in the central area of ​​the two bases 510.

[0081] At the same time, the first hydraulic component 140 will also operate synchronously with the second hydraulic component 150 until the hydraulic rod inside the first hydraulic component 140 pushes the vertical plate 1401, the end 1402 and the clamp 1403 to extend synchronously. The clamp 1403 drives the two tie rods 1404 to extend synchronously. Finally, the two evenly distributed first slide blocks 120 and the two beam plates 1201 will drive the guide wheel 520 and the base 510 to move closer together in the center. After moving closer together in the center, the two tires 530 will provide stabilizing support for the multiple sets of irregularly shaped fitting mechanisms 700 after deformation.

[0082] When the motor 420 is started, its internal transmission shaft drives the transmission rod 430 and multiple external screws to rotate. The screws drive the deflection gear 6301 and the drive component 630 to rotate. Finally, with the stabilizing support of the two correction wheels 6201, the transmission belt 660 drives the linkage wheel 6401 and the push wheel 6403 to rotate. The insert plate 640, which is laterally pressurized by the fourth spring 650, and the push wheel 6403 will press against the high and low temperature test chamber blank. Finally, the rotating push wheel 6403 will push the clamped high and low temperature test chamber blank to move smoothly and uniformly laterally until the high and low temperature test chamber blank can be transferred directly below the fiber laser cutter 300, thereby enabling efficient cutting of high and low temperature test chamber blanks of different sizes.

[0083] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A fiber laser cutting machine for producing high and low temperature test chambers, comprising a control unit (200) and a fiber laser cutter (300) mounted on the control unit (200), characterized in that, It also includes a box spacing adjustment mechanism (100) installed at the feeding end of the control body (200), two sets of edge-protecting and stabilizing mechanisms (500) installed on the box spacing adjustment mechanism (100), a box body assist component (400) installed on the box spacing adjustment mechanism (100), a push mechanism (600) installed on the edge-protecting and stabilizing mechanism (500), and multiple sets of irregularly shaped fitting mechanisms (700) installed on the two sets of edge-protecting and stabilizing mechanisms (500). The box spacing adjustment mechanism (100) is used to cooperate with The fiber laser cutter (300) adapts and positions the high and low temperature test chamber blank, the chamber assist component (400) is used to power multiple sets of push mechanisms (600), multiple sets of edge protection and stabilization mechanisms (500) are used to provide a sufficiently stable support platform for multiple sets of irregular shape adaptation mechanisms (700), multiple sets of irregular shape adaptation mechanisms (700) accurately clamp the high and low temperature test chamber blank, and multiple sets of push mechanisms (600) are used to laterally deliver the clamped high and low temperature test chamber blank; The irregular fitting mechanism (700) includes positioning components (740), and there are two positioning components (740). Two arc-shaped frames (720) are movably installed in the two positioning components (740). Two top support plates (730) are movably installed at the top of the two arc-shaped frames (720). Multiple secondary side bending components (7302) and primary side bending components (7301) are movably installed between the two top support plates (730). Multiple male toothed pieces (7304) and multiple female toothed pieces (7303) are installed on the multiple secondary side bending components (7302) and primary side bending components (7301).

2. The fiber laser cutting machine for producing high and low temperature test chambers according to claim 1, characterized in that, The box spacing adjustment mechanism (100) includes two ground-mounted first bases (110), and the interior of the first base (110) is provided with a transverse groove. A first slide (120) is movably installed in the transverse groove. A beam plate (1201) is fixedly installed on the first slide (120). A horizontally placed first hydraulic component (140) is fixedly installed inside the two first bases (110). Two clamps (1103) are fixedly installed on the inner side of the two first bases (110), and a second hydraulic component (150) is installed in the two clamps (1103). A vertical plate (1401) is installed on the outer end of the hydraulic rod inside the first hydraulic component (140). An end head (1402) is installed on the other end of the vertical plate (1401). A clamp (1403) is movably installed on the end head (1402). Two pull rods (1404) are movably installed on both ends of the clamp (1403). Two legs (1202) are fixedly installed on the outer wall of the two first slide blocks (120), and the other end of the pull rod (1404) is movably installed on the legs (1202).

3. The fiber laser cutting machine for producing high and low temperature test chambers according to claim 2, characterized in that, A horizontally placed guide rod (1101) is fixedly installed on the first base (110), and a first spring (1102) is provided outside the guide rod (1101). One end of the first spring (1102) is fixedly installed on the first base (110), and the other end is fixedly installed on the inner wall of the first slide (120). The top of the first base (110) is provided with a rectangular insertion hole, and two guide pads (130) are installed in the rectangular insertion hole.

4. The fiber laser cutting machine for producing high and low temperature test chambers according to claim 1, characterized in that, The bottom end of the arc frame (720) is movably mounted with a bottom end plate (710), and the beam (1501) is adapted to penetrate into the interior of the bottom end plate (710).

5. A fiber laser cutting machine for producing high and low temperature test chambers according to claim 1, characterized in that, The inner wall of the top support plate (730) is fixedly installed with two buckles (7501), and the locking bolts (7502) are threaded in the buckles (7501). The outer end of the steel cable (750) is inserted into the two buckles (7501) and locked and fixed by the two locking bolts (7502). The steel cable (750), once taut, is used to provide stabilizing support for multiple male toothed plates (7304) and multiple female toothed plates (7303).

6. The fiber laser cutting machine for producing high and low temperature test chambers according to claim 1, characterized in that, The edge protection and stabilization mechanism (500) includes two guide wheels (520) mounted on two first slides (120), a base (510) mounted on the outside of the beam plate (1201), a cover plate (5101) fixedly mounted on the outside of the base (510), two sliders (5105) movably mounted in the grooves at the top and bottom of the base (510), and a tire (530) fixedly mounted on the outside of the two sliders (5105), and the tire (530) is adapted to bear pressure in the annular groove on the outer wall of the guide wheel (520).

7. A fiber laser cutting machine for producing high and low temperature test chambers according to claim 6, characterized in that, The cover plate (5101) has two fasteners (5102) fixedly installed on its exterior, and the extended shaft is adapted to pass through the fasteners (5102). The two fasteners (5102) are located outside the lead screw.

8. A fiber laser cutting machine for producing high and low temperature test chambers according to claim 6, characterized in that, A crossbar (5103) is fixedly installed in the groove of the base (510). A second spring (5104) is provided on the outside of the crossbar (5103). One end of the second spring (5104) is fixedly installed on the inner wall of the groove, and the other end of the second spring (5104) is pressed on the slider (5105).

9. A fiber laser cutting machine for producing high and low temperature test chambers according to claim 1, characterized in that, The push mechanism (600) includes a second base (610) fixedly installed on a cover plate (5101). Two clamping plates (6101) are fixedly installed on the outside of the second base (610). A column (6102) is fixedly installed inside the second base (610). An insert plate (640) is movably installed on the outside of the column (6102). The insert plate (640) is adapted to fit against the top of the second base (610). A fourth spring (650) is fixedly installed between the second base (610) and the insert plate (640). A bearing (6402) and a push wheel (6403) are installed on the rod at the inner end of the insert plate (640), and a gasket (6404) is fixedly installed on the rod at the inner end of the insert plate (640).

10. A fiber laser cutting machine for producing high and low temperature test chambers according to claim 9, characterized in that, The second base (610) has a rectangular slide rail inside, and a support rod (6103) is fixedly installed at the center of the rectangular slide rail. Two second slide blocks (620) are movably installed on the outside of the support rod (6103). A correction wheel (6201) is movably installed on the second slide block (620), and two third springs (6104) are symmetrically distributed at both ends of the support rod (6103). The two third springs (6104) are respectively pressed on the two second slide blocks (620). The bottom end of the push wheel (6403) is fixedly installed with a linkage wheel (6401), and the linkage wheel (6401) is movably installed on the rod at the inner end of the insert plate (640); The two clamps (6101) are internally mounted with a drive unit (630), a deflection gear (6301) is fixedly mounted on the drive unit (630), and a drive belt (660) is connected to the drive unit (630), the linkage wheel (6401) and the two correction wheels (6201).

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