Intelligent cutting equipment for laser processing of electronic cigarette shell

Abstract

The invention discloses electronic cigarette shell laser processing intelligent cutting equipment which comprises an equipment support, a rotating mechanism, a moving mechanism, a laser head, a sliding disc, a clamping mechanism and a workpiece, a supporting mechanism is arranged on the equipment support and comprises a supporting seat fixed to the equipment support, and the supporting seat is provided with a clamping mechanism. A gas cylinder is detachably arranged at the bottom of the supporting seat, and the two ends of the gas cylinder communicate with auxiliary mechanisms through gas conveying pipes. The effect of effectively preventing corner burning is achieved through the lifting mechanism and the auxiliary mechanism, when the corner portion of a workpiece is cut, gas in an auxiliary frame pushes a lifting plate to ascend, the lifting plate drives a fixing plate to ascend through a supporting rod, a clamping block on the fixing plate drives a laser head to ascend in advance, and the relative position of the laser head and the workpiece is changed; and excessive concentration of corner energy caused by traditional problems such as non-uniform laser energy distribution is avoided, so that the corner burning phenomenon is prevented, and the smoothness and the size precision of the cutting edge are ensured to meet the standard.

Description

Technical Field

[0001] The present invention relates to the field of laser processing technology, and in particular to an intelligent cutting device for laser processing of an electronic cigarette shell. Background Art

[0002] As a substitute for traditional tobacco, the market demand for electronic cigarettes has been growing in recent years. As an important component of electronic cigarette shells, they have strict requirements on processing accuracy and quality. With the development of laser technology, laser processing has gradually attracted attention for its advantages of high precision, high speed and non-contact processing. Laser processing intelligent cutting equipment can accurately control the energy, spot size and cutting path of the laser beam, which can effectively avoid mechanical damage to the shell material, ensure the smoothness and dimensional accuracy of the cutting edge, and greatly improve product quality. Moreover, through the intelligent control system, the equipment can realize automation and mass production, significantly improve production efficiency and reduce production costs. It has broad application prospects in the field of electronic cigarette shell manufacturing and is expected to promote the further development and upgrading of the electronic cigarette industry.

[0003] However, when faced with the flat structure of the e-cigarette shell with a complex contour, the traditional laser cutting process is prone to local excessive energy when cutting corners due to factors such as uneven laser energy distribution, difficulty in accurately controlling the focus position, and insufficient optimization of cutting speed and path planning. This can cause corner burn problems, which not only destroys the appearance integrity of the product and reduces the product yield, but may also have a negative impact on the structural strength of the shell, thereby affecting the overall performance and safety of the e-cigarette.

[0004] To this end, an intelligent cutting device for laser processing of electronic cigarette shells is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide an intelligent cutting device for laser processing of electronic cigarette shells, so as to solve the problems raised in the above background technology, such as uneven laser energy distribution, difficulty in accurately controlling the focal position, and insufficient optimization of cutting speed and path planning. When cutting corners, it is very easy to have local excessive energy, which in turn causes the problem of corner burning.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electronic cigarette shell laser processing intelligent cutting device, comprising a device support, a rotating mechanism, a moving mechanism, a laser head, a sliding plate, a clamping mechanism and a workpiece, wherein the device support is provided with a supporting mechanism, wherein the supporting mechanism comprises a supporting seat fixed on the device support, and the supporting seat; A gas cylinder is detachably provided at the bottom of the support seat, and auxiliary mechanisms are provided at both ends of the gas cylinder in communication with each other through a gas pipe; The auxiliary mechanism comprises two auxiliary frames respectively fixed on both sides of the support seat, the two auxiliary frames are respectively provided with air passages connected to the air pipe, and the other side of the auxiliary frame is fixedly connected with two air jets connected to the air passages for blowing away the cutting slag, the auxiliary frame is also fixedly connected with two electromagnets, and the auxiliary frame is movably connected with a lifting mechanism; The lifting mechanism includes a lifting plate movably connected to the inside of the auxiliary frame, and an elastic component for resetting is fixedly connected between the lifting plate and the auxiliary frame, a fixed plate is fixedly connected to the lifting plate through two support rods, a clamping block is movably connected to the fixed plate through a movable rod, and the clamping block matches the laser head, so that when the air pushes the lifting plate to rise, the laser head is driven to rise in advance through the fixed plate and the clamping block, so as to avoid burning corners when cutting workpieces, and a closing mechanism is also arranged inside the auxiliary frame; The cam is an angular movement mechanism which allows the two guide wheels to rotate relative to each other, and the two guide wheels are engaged to the respective guide wheels, wherein the two guide wheels are engaged to the respective guide wheels, and the two guide wheels are engaged to the respective guide wheels, thereby preventing the two guide wheels from escaping.

[0007] Preferably: a rheostat is arranged inside the auxiliary frame, and the paddle on the rheostat is fixedly connected to the side of the lifting plate, so that when the lifting plate moves upward, the resistance of the rheostat decreases and the electromagnet is energized to generate a magnetic field, and a magnetorheological fluid is arranged inside the fixed plate, so that the magnetorheological fluid becomes hard when the electromagnet is energized, so that the laser head will not be laterally offset during the up and down displacement.

[0008] Preferably, a damping pad for damping is fixedly connected to the side surface of the clamping block, and an elastic component for resetting is fixedly connected between the fixing plate and the clamping block.

[0009] Preferably: a breaking mechanism is provided at the end of the auxiliary frame, and the breaking mechanism includes a rotating plate movably connected to the end of the auxiliary frame through a rotating rod, a movable groove matching the rotating rod is opened inside the rotating plate, and the end of the rotating plate is rotatably connected to a friction roller for breaking the workpiece, so as to break the workpiece that has not been separated after cutting, so as to avoid the cooling of welding slag in the two workpieces and making it difficult to separate the workpieces after cutting, the other end of the rotating plate is fixedly connected to a rotating shaft, and one side of the rotating shaft is fixedly connected to a magnetic block, so that when the electromagnet is started, the magnetic block is attracted to move, thereby driving the friction roller to lift and break the workpiece after cutting.

[0010] Preferably: a slide table is provided on the side of the support seat to facilitate the workpiece to slide down, and a rubber pad for increasing friction is fixedly connected to the side of the friction roller, and a sliding groove matching the rotating plate and the magnetic block is provided inside the auxiliary frame.

[0011] Preferably, a limiting groove matching the lifting plate is provided inside the auxiliary frame, and the limiting groove is communicated with the airway, and a sealing ring for preventing gas from escaping is fixedly connected between the auxiliary frame and the support rod.

[0012] Preferably, the four clamping mechanisms slide on the sliding plate to transport and clamp the workpiece, the moving mechanism is fixedly connected to the equipment bracket, and the laser head is detachably connected to the moving mechanism.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention achieves an effective effect of preventing corner burns through a lifting mechanism and an auxiliary mechanism. When cutting corners of workpieces, the gas in the auxiliary frame pushes the lifting plate to rise, and the lifting plate drives the fixing plate to rise via the support rod. The clamping block on the fixing plate drives the laser head to rise in advance, changing the relative position of the laser head and the workpiece, avoiding excessive concentration of corner energy caused by traditional problems such as uneven laser energy distribution, thereby preventing corner burns, ensuring the integrity of product appearance, and ensuring that the smoothness of the cutting edge and the dimensional accuracy meet the standards. The present invention realizes safe and stable operation of the equipment and high-precision cutting effect when the workpiece is turned over by the closing mechanism. When the rotating mechanism drives the workpiece to turn over, the clamping mechanism slides to drive the bearing seat to move, and then drives the reciprocating screw and the gear to rotate, so that the moving plate slides to block the air jet. When the lifting plate rises, the rheostat energizes the electromagnet to generate a magnetic field, which acts on the magnetorheological fluid in the fixed plate to harden it, limiting the lateral deviation of the laser head, further ensuring the cutting accuracy, maintaining the high efficiency and stability of the entire production process, and reducing the equipment maintenance cost and production delay risk caused by accuracy problems. The present invention achieves the effect of improving the processing integrity and production efficiency of workpieces through the interrupting mechanism. After the workpiece is cut, if there is any unseparated situation, the electromagnet starts the adsorption magnetic block to drive the rotating plate to rotate, so that the friction roller is lifted close to the unseparated workpiece, and the friction force of the rubber pad on the side of the friction roller is used to interrupt and separate the workpiece, avoiding the problem of difficulty in separation caused by cooling and solidification of welding slag between the workpieces, and reducing production stagnation and defective rate caused by the workpiece separation problem. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is the rear view of the overall structure of the present invention.

[0016] Figure 3 It is a schematic diagram of the position of the support mechanism of the present invention.

[0017] Figure 4 It is a three-dimensional diagram of the supporting mechanism and the auxiliary mechanism of the present invention.

[0018] Figure 5 It is a disassembled diagram of the auxiliary mechanism of the present invention.

[0019] Figure 6 It is a cross-sectional view of the auxiliary mechanism of the present invention.

[0020] Figure 7 For the present invention Figure 6 Magnified view of A in .

[0021] Figure 8 It is a disassembled schematic diagram of the lifting mechanism of the present invention.

[0022] Fig. 9 It is a three-dimensional diagram of the lifting mechanism and the breaking mechanism of the present invention.

[0023] Fig.10 It is a disassembled diagram of the lifting mechanism of the present invention.

[0024] Fig.11 It is a disassembled diagram of the interrupting mechanism of the present invention.

[0025] Fig.12 It is a disassembled view of the closing mechanism of the present invention.

[0026] In the figure: 1. Equipment support; 2. Rotating mechanism; 3. Moving mechanism; 4. Laser head; 5. Sliding plate; 6. Clamping mechanism; 7. Workpiece; 8. Support mechanism; 81. Support seat; 82. Gas cylinder; 83. Gas pipe; 84. Slide table; 9. Auxiliary mechanism; 91. Auxiliary frame; 92. Jet port; 93. Electromagnet; 94. Airway; 10. Lifting mechanism; 101. Lifting plate; 102. Support rod; 103. Elastic component; 104. Fixed plate; 105. Movable rod; 106. Clamping block; 107. Rheostat; 11. Closing mechanism; 111. Moving plate; 112. Gear; 113. Reciprocating screw; 114. Bearing seat; 115. Moving rod; 12. Breaking mechanism; 121. Rotating plate; 122. Rotating shaft; 123. Movable groove; 124. Friction roller; 125. Magnetic block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figures 1 to 12 , the present invention provides a technical solution for an electronic cigarette shell laser processing intelligent cutting device: An electronic cigarette shell laser processing intelligent cutting device includes a device support 1, a rotating mechanism 2, a moving mechanism 3, a laser head 4, a sliding plate 5, a clamping mechanism 6 and a workpiece 7. The device support 1 is provided with a supporting mechanism 8, and the supporting mechanism 8 includes a supporting seat 81 fixed on the device support 1, and the supporting seat 81 is on; A gas cylinder 82 is detachably provided at the bottom of the support seat 81, and both ends of the gas cylinder 82 are connected to an auxiliary mechanism 9 via a gas pipe 83; The auxiliary mechanism 9 includes two auxiliary frames 91 respectively fixed on both sides of the support seat 81, and air passages 94 connected to the air pipe 83 are respectively opened inside the two auxiliary frames 91, and two air jets 92 for blowing off the cutting slag connected to the air passages 94 are fixedly connected on the other side of the auxiliary frame 91, and two electromagnets 93 are also fixedly connected inside the auxiliary frame 91, and a lifting mechanism 10 is movably connected to the auxiliary frame 91; The lifting mechanism 10 includes a lifting plate 101 movably connected to the inside of the auxiliary frame 91, and an elastic component 103 for resetting is fixedly connected between the lifting plate 101 and the auxiliary frame 91, a fixed plate 104 is fixedly connected to the lifting plate 101 through two support rods 102, and a clamping block 106 is movably connected to the fixed plate 104 through a movable rod 105, and the clamping block 106 is matched with the laser head 4, so that when the air pushes the lifting plate 101 to rise, the laser head 4 is driven in advance through the fixed plate 104 and the clamping block 106. The auxiliary frame 91 is provided with a closing mechanism 11 inside, and a limiting groove matching the lifting plate 101 is provided inside the auxiliary frame 91, and the limiting groove is communicated with the airway 94. A sealing ring for preventing gas from escaping is fixedly connected between the auxiliary frame 91 and the support rod 102. Four clamping mechanisms 6 slide on the sliding plate 5 to transport and clamp the workpiece 7. The moving mechanism 3 is fixedly connected to the equipment bracket 1, and the laser head 4 is detachably connected to the moving mechanism 3. When working, the staff first places the electronic cigarette shell workpiece 7 to be processed on the rotating mechanism 2. At this time, the four clamping mechanisms 6 work together to accurately clamp and position the workpiece 7. The clamping mechanism 6 can slide on the slide plate 5. According to the pre-set processing flow and program, the workpiece 7 is accurately transported to the appropriate processing starting position to ensure the accuracy of subsequent cutting operations. After receiving the command from the control system, the moving mechanism 3 drives the laser head 4 to move to the specified cutting position above the workpiece 7, ready to start cutting; During the cutting operation, the gas cylinder 82 is used as the gas source. The gas inside the gas cylinder 82 is stably transported to the gas passage 94 of the auxiliary frame 91 through the gas pipe 83 under a certain pressure. The gas flows smoothly in the gas passage 94 and is finally ejected at high speed from the air jet 92. The strong airflow directly acts on the cutting area, and can quickly blow the cutting slag generated during the cutting process away from the surface of the workpiece 7. This not only effectively prevents the accumulation of cutting slag on the workpiece 7 and avoids its interference with subsequent cutting, but also maintains the cleanliness of the cutting area, which is conducive to the efficient transmission of laser energy and the improvement of cutting quality, and ensures that the smoothness and dimensional accuracy of the cutting edge meet strict production standards. When the cutting process advances to the corners of the workpiece 7, due to the problems of uneven laser energy distribution, difficulty in accurately controlling the focus position, and insufficient optimization of cutting speed and path planning in the traditional cutting process, it is very easy for the corners to have local excessive energy, which in turn causes corner burning, seriously affecting product quality. When the cutting process requires turning the workpiece 7 over, the rotating mechanism 2 drives the workpiece 7 to turn over. As the clamping mechanism 6 slides, they transmit the motion to the bearing seat 114 through the moving rod 115 fixedly connected thereto, so that the moving plate 111 slides inside the auxiliary frame 91. During the sliding process of the moving plate 111, the air holes on the moving plate 111 that match the air jets 92 gradually deviate from the position of the air jets 92, and finally completely block the two air jets 92, and the air jets 92 blow The pressure generated by the gas acts on the lifting plate 101, and the lifting plate 101 begins to rise under the push of the gas pressure, overcoming the elastic force of the elastic component 103. The rising movement of the lifting plate 101 is transmitted to the fixed plate 104 through the two supporting rods 102 connected thereto, prompting the fixed plate 104 to rise synchronously. Since the clamping block 106 is closely matched with the laser head 4 and is movably connected to the fixed plate 104 through the movable rod 105, the clamping block 106 drives the laser head 4 to rise in advance as the fixed plate 104 rises, thereby changing the relative position relationship between the laser head 4 and the corners of the workpiece 7, making the distribution of laser energy at the corners more uniform, effectively avoiding excessive concentration of energy at the corners, thereby successfully preventing the occurrence of corner burns, ensuring the appearance integrity and structural strength of the product, and improving the product yield.

[0029] As an embodiment of the present invention, Figure 6 , Figure 7 , Figure 8 and Fig.12 As shown, the closing mechanism 11 includes a moving plate 111 movably connected to the inside of the auxiliary frame 91, and the moving plate 111 is provided with two air holes matching the two air jets 92, and one end of the moving plate 111 is opened and closed with a rack, the inside of the auxiliary frame 91 is rotatably connected with a gear 112 matching the rack, and the gear 112 is fixedly connected with a reciprocating screw 113, and the outer side of the reciprocating screw 113 is sleeved with a bearing seat 114, and the bearing seat 114 is connected to the reciprocating screw 113 through a ball nut pair, and the bearing seat 114 is connected to the reciprocating screw 113 through a moving rod 115 is fixedly connected with the clamping mechanism 6 for horizontally clamping the workpiece 7, so that when the rotating mechanism 2 turns over the workpiece 7, the two horizontal clamping mechanisms 6 slide on the sliding plate 5, so that the clamping mechanism 6 drives the bearing seat 114 to move through the moving rod 115, and then the bearing seat 114 drives the gear 112 to rotate through the reciprocating screw 113, and the moving plate 111 slides inside the auxiliary frame 91, and the two air jets 92 cannot be exhausted through the moving plate 111, so that the air inside the airway 94 pushes the fixed plate 104 upward; During operation, when the cutting process requires turning over the workpiece 7, the rotating mechanism 2 drives the workpiece 7 to turn over. In this process, the two horizontally arranged clamping mechanisms 6 will slide on the sliding plate 5 according to a predetermined trajectory to adapt to the turning over of the workpiece 7. As the clamping mechanisms 6 slide, they transmit the movement to the bearing seat 114 through the moving rod 115 fixedly connected thereto. The bearing seat 114 is displaced under the push of the moving rod 115. Since the bearing seat 114 is connected to the reciprocating screw 113 through a ball nut pair, the movement of the bearing seat 114 will drive the reciprocating screw 113 to rotate. The rotation of the reciprocating screw 113 drives the gear 112 fixedly connected thereto to rotate synchronously. The rotation of the gear 112 is By meshing with the rack at one end of the movable plate 111, the movable plate 111 is prompted to slide inside the auxiliary frame 91. During the sliding process, the air holes on the movable plate 111 that match the air jets 92 gradually deviate from the position of the air jets 92, and finally completely block the two air jets 92, so that the gas in the airway 94 can no longer be discharged from the air jets 92. At this time, the gas pressure in the airway 94 will increase rapidly and act upward on the fixed plate 104 to push the fixed plate 104 out, thereby driving the laser head 4 to rise to a safe height position, effectively preventing the laser head 4 from colliding with the workpiece 7 during the turning over of the workpiece 7, avoiding damage to the equipment and secondary processing of the workpiece 7, and ensuring the continuity and safety of the processing process.

[0030] As an embodiment of the present invention, Fig. 9 and Fig.10 As shown, a rheostat 107 is arranged inside the auxiliary frame 91, and the paddle on the rheostat 107 is fixedly connected to the side of the lifting plate 101, so that when the lifting plate 101 moves upward, the resistance of the rheostat 107 decreases and the electromagnet 93 is energized to generate a magnetic field, and a magnetorheological fluid is arranged inside the fixed plate 104, so that when the electromagnet 93 is energized, the magnetorheological fluid becomes hard, so that the laser head 4 will not be laterally offset during the upward and downward displacement, and a damping pad for damping is fixedly connected to the side of the clamping block 106, and an elastic component 103 for resetting is fixedly connected between the fixed plate 104 and the clamping block 106; During operation, as the lifting plate 101 rises, the paddle of the rheostat 107, which is fixedly connected to the side of the lifting plate 101, will also change position as the lifting plate 101 moves. This position change causes the resistance value of the rheostat 107 to decrease, thereby increasing the current in the circuit, providing sufficient electrical energy for the electromagnet 93 to generate a magnetic field. When the electromagnet 93 generates a magnetic field, its magnetic field acts on the magnetorheological fluid inside the fixed plate 104. Under the influence of the magnetic field, the physical properties of the magnetorheological fluid change, and it quickly changes from the original liquid state to a solid state with a certain hardness. This hardened magnetorheological fluid can provide stable support and restriction for the laser head 4. The effect is to ensure that the laser head 4 will not be laterally offset due to external factors (such as equipment vibration, air flow impact, etc.) during the up and down displacement, further ensuring the accuracy and stability of the movement of the laser head 4, thereby maintaining the consistency of cutting accuracy and improving the reliability and processing quality of the entire cutting process. At this time, the electromagnet 93 will adsorb the cutting slag generated during cutting. After the flipping is completed, the two horizontal clamping mechanisms 6 drive the moving plate 111 to return to the initial position so that the air jet 92 continues to discharge air, and then the cutting slag adsorbed to the electromagnet 93 can be blown away (the electromagnet 93 no longer generates adsorption force at this time), thereby improving the efficiency of blowing away the cutting slag.

[0031] As an embodiment of the present invention, Figure 6 , Fig. 9 and Fig.11 As shown, a breaking mechanism 12 is provided at the end of the auxiliary frame 91, and the breaking mechanism 12 includes a rotating plate 121 movably connected to the end of the auxiliary frame 91 through a rotating rod, and a movable groove 123 matching the rotating rod is provided inside the rotating plate 121, and a friction roller 124 for breaking the workpiece 7 is rotatably connected to the end of the rotating plate 121 for breaking the workpiece 7, so as to break the workpiece 7 that has not been separated after cutting, so as to prevent the welding slag from cooling in the two workpieces 7 and making it difficult to separate the workpiece 7 after cutting. The other end of the rotating plate 121 is fixedly connected to a rotating shaft 122, and one side of the rotating shaft 122 is fixedly connected to a magnetic block 125, so that when the electromagnet 93 is started, the magnetic block 125 is attracted to move, thereby driving the friction roller 124 to lift and break the workpiece 7 after cutting. A slide table 84 for facilitating the sliding of the workpiece 7 is provided on the side of the support seat 81, and a rubber pad for increasing friction is fixedly connected to the side of the friction roller 124, and a sliding groove matching the rotating plate 121 and the magnetic block 125 is provided inside the auxiliary frame 91.

[0032] During operation, after the workpiece 7 is cut, some parts of the workpiece 7 may not be completely separated due to incomplete cutting or welding slag adhesion. During the rising process of the lifting plate 101, the electromagnet 93 is started, and the generated magnetic field attracts the magnetic block 125 at one end of the rotating plate 121. The magnetic block 125 drives the rotating shaft 122 to rotate under the action of the magnetic field force. The rotation of the rotating shaft 122 causes the rotating plate 121 to rotate around the rotating rod. The friction roller 124 at the end of the rotating plate 121 is lifted with the rotation of the rotating plate 121 and gradually approaches the unseparated part of the workpiece 7. After the friction roller 124 contacts the workpiece 7, a rubber pad that increases friction is fixedly connected to its side. Through the friction between the rubber pad and the workpiece 7 The friction force forcibly breaks and separates the workpieces 7 that have not been separated after cutting, which can effectively prevent the welding slag from cooling and solidifying between the two workpieces 7, and prevent the problem of difficulty in separating the workpieces 7 after cutting due to welding slag adhesion, ensuring that each processed workpiece 7 can smoothly enter the subsequent production link or finished product inspection process, thereby improving production efficiency and product quality stability. At this time, the processed workpiece 7 can slide down from the slide 84 opened on the side of the support seat 81 under the action of gravity, and the operator can conveniently set a collection device (such as a tray, conveyor belt, etc.) under the slide 84 to collect and organize the finished workpieces 7 for subsequent packaging, quality inspection and other operations, thereby realizing the automation and efficiency of the entire processing process.

[0033] Working principle: During operation, the staff places the electronic cigarette shell workpiece 7 to be processed on the rotating mechanism 2, and the four clamping mechanisms 6 work together to clamp and position the workpiece 7, and slide on the slide plate 5 according to the preset program to transport the workpiece 7 to the appropriate processing starting position. The moving mechanism 3 drives the laser head 4 to move to the specified cutting position above the workpiece 7 to prepare for cutting. The gas in the gas cylinder 82 enters the air duct 94 of the auxiliary frame 91 through the gas pipe 83 and then is ejected from the air jet 92 at high speed to blow away the cutting slag produced by cutting, keep the cutting area clean, and facilitate the transmission of laser energy and improve the cutting quality. When cutting to the corners of the workpiece 7, due to problems with the traditional cutting process, local excessive energy is prone to cause corner burning. At this time, the gas blown out of the air jet 92 pushes the lifting plate 101 to rise, and drives the fixed plate 104 to rise through the support rod 102. The clamping block 106 drives the laser head 4 to rise in advance, changing the relative position of the laser head and the corners of the workpiece 7, so that the laser energy is evenly distributed, avoiding corner burning, and ensuring product quality. At the same time, the lifting plate 101 rises to reduce the resistance of the variable resistor 107 The electromagnet 93 is energized to generate a magnetic field, which hardens the magnetorheological fluid in the fixed plate 104, limits the lateral displacement of the laser head 4, and ensures the cutting accuracy and stability. When the rotating mechanism 2 drives the workpiece 7 to turn over, the two lateral clamping mechanisms 6 slide on the sliding plate 5, and drive the bearing seat 114 to move through the moving rod 115, and then drive the reciprocating screw 113 to rotate, drive the gear 112 to rotate, and make the moving plate 111 slide in the auxiliary frame 91, blocking the jet port 92. The gas in the airway 94 pushes the fixed plate 104 upward, and the workpiece 7 is cut. After completion, if there is any incomplete separation, the electromagnet 93 is started during the rising process of the lifting plate 101, and the magnetic block 125 on the rotating plate 121 is attracted to drive the rotating shaft 122 to rotate, so that the rotating plate 121 rotates, and the friction roller 124 is lifted close to the part of the unseparated workpiece 7. The friction roller 124 relies on the friction between the side rubber pad and the workpiece 7 to interrupt and separate the unseparated workpiece 7 to avoid the problem of welding slag adhesion. The processed workpiece 7 slides down from the side slide 84 of the support seat 81, which is convenient for collection and sorting, thereby realizing the automation and efficiency of the processing process.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic cigarette shell laser processing intelligent cutting device, comprising a device support (1), a rotating mechanism (2), a moving mechanism (3), a laser head (4), a sliding plate (5), a clamping mechanism (6) and a workpiece (7), characterized in that: The equipment support (1) is provided with a support mechanism (8), the support mechanism (8) comprising a support seat (81) fixed on the equipment support (1), the support seat (81); A gas cylinder (82) is detachably provided at the bottom of the support seat (81), and an auxiliary mechanism (9) is provided at both ends of the gas cylinder (82) which are connected via a gas pipe (83); The auxiliary mechanism (9) comprises two auxiliary frames (91) respectively fixed on both sides of the support seat (81); air passages (94) communicating with the air delivery pipe (83) are respectively provided inside the two auxiliary frames (91); two air jet ports (92) communicating with the air passages (94) for blowing away the cutting slag are fixedly connected to the other side of the auxiliary frame (91); two electromagnets (93) are also fixedly connected inside the auxiliary frame (91); and a lifting mechanism (10) is movably connected to the auxiliary frame (91); The lifting mechanism (10) comprises a lifting plate (101) movably connected to the inside of the auxiliary frame (91), and an elastic component (103) for resetting is fixedly connected between the lifting plate (101) and the auxiliary frame (91), a fixed plate (104) is fixedly connected to the lifting plate (101) via two support rods (102), a clamping block (106) is movably connected to the fixed plate (104) via a movable rod (105), and the clamping block (106) matches the laser head (4); The closing mechanism (11) comprises a movable plate (111) movably connected to the inside of the auxiliary frame (91), and the movable plate (111) is provided with two air holes matching the two air jets (92), and a rack is opened and closed at one end of the movable plate (111), the inside of the auxiliary frame (91) is rotatably connected to a gear (112) matching the rack, and a reciprocating screw (113) is fixedly connected to the gear (112), the outer side of the reciprocating screw (113) is sleeved with a bearing seat (114), the bearing seat (114) and the reciprocating screw (113) are connected via a ball nut pair, and the bearing seat (114) is fixedly connected to a clamping mechanism (6) for horizontally clamping a workpiece via a movable rod (115).

2. According to claim 1, the electronic cigarette shell laser processing intelligent cutting equipment is characterized by: A rheostat (107) is disposed inside the auxiliary frame (91), and a paddle on the rheostat (107) is fixedly connected to a side surface of the lifting plate (101), so that when the lifting plate (101) moves upward, the resistance of the rheostat (107) decreases, the electromagnet (93) is energized to generate a magnetic field, and a magnetorheological fluid is disposed inside the fixed plate (104).

3. According to claim 2, the electronic cigarette shell laser processing intelligent cutting equipment is characterized by: A damping pad for damping is fixedly connected to the side surface of the clamping block (106), and an elastic component (103) for resetting is fixedly connected between the fixing plate (104) and the clamping block (106).

4. According to claim 1, the electronic cigarette shell laser processing intelligent cutting equipment is characterized by: A breaking mechanism (12) is provided at the end of the auxiliary frame (91), the breaking mechanism (12) comprising a rotating plate (121) movably connected to the end of the auxiliary frame (91) via a rotating rod, a movable groove (123) matching the rotating rod is provided inside the rotating plate (121), and a friction roller (124) for breaking a workpiece is rotatably connected to the end of the rotating plate (121), the other end of the rotating plate (121) is fixedly connected to a rotating shaft (122), and a magnetic block (125) is fixedly connected to one side of the rotating shaft (122).

5. According to claim 4, the electronic cigarette shell laser processing intelligent cutting equipment is characterized by: The side of the support seat (81) is provided with a slide table (84) for facilitating the sliding of the workpiece, and the side of the friction roller (124) is fixedly connected with a rubber pad for increasing friction, and the inside of the auxiliary frame (91) is provided with a sliding groove matching the rotating plate (121) and the magnetic block (125).

6. The electronic cigarette shell laser processing intelligent cutting device according to claim 1 is characterized in that: A limiting groove matching the lifting plate (101) is provided inside the auxiliary frame (91), and the limiting groove is in communication with the air passage (94). A sealing ring for preventing gas from escaping is fixedly connected between the auxiliary frame (91) and the support rod (102).

7. The electronic cigarette shell laser processing intelligent cutting device according to claim 1 is characterized in that: The four clamping mechanisms (6) slide on the sliding plate (5) to transport and clamp the workpiece, the moving mechanism (3) is fixedly connected to the equipment bracket (1), and the laser head (4) is detachably connected to the moving mechanism (3).

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