A rotary loading and unloading device for quartz tube

Abstract

The invention discloses a rotary loading and unloading device for quartz tubes, which relates to the technical field of auxiliary devices used in quartz tube processing, and comprises a loading and unloading box body. Through the cooperation of a material receiving and discharging component, a classification component and a guiding component, the overall automatic control is realized, manual intervention is reduced, production efficiency is improved, and the comprehensiveness and accuracy of detection are improved. The precise positioning and compaction of materials are realized, the stability of materials during the conveying process is ensured, and the clamping diameter is automatically adjusted according to the size of the quartz tube materials, so as to realize adaptive processing of materials of different sizes, so that each component can work independently and cooperate with each other. The overall device can be flexibly configured and expanded according to actual needs, and different conveying paths are automatically selected according to the size of the quartz tube materials, and unqualified quartz tube materials are automatically identified and separated, so that efficient sorting is realized and the qualified rate of products is improved.

Description

Technical Field

[0001] The invention relates to the technical field of auxiliary devices used in quartz tube processing, in particular to a rotary loading and unloading device for quartz tubes. Background Art

[0002] In many industrial processes, especially in the fields of semiconductor manufacturing and optoelectronic material synthesis, material processing needs to be carried out in a high-temperature environment. For example, processes such as cleaning, deposition, and annealing of silicon wafers need to be carried out at high temperatures.

[0003] However, in the prior art, during the rotary loading and unloading process of the quartz tube, manual loading and unloading is inefficient and prone to errors. In addition, the manual operation is easily affected by the high temperature environment for a long time, resulting in reduced efficiency. Therefore, it is necessary to propose a rotary loading and unloading device for the quartz tube. Summary of the invention

[0004] The object of the present invention is to provide a rotary loading and unloading device for a quartz tube, so as to solve the problem proposed in the above-mentioned background technology that during the rotary loading and unloading operation of the quartz tube, manual loading and unloading is inefficient and prone to errors, and is in a high temperature environment for a long time, and manual operation is easily affected by the high temperature environment, resulting in reduced efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rotary loading and unloading device for a quartz tube, comprising a loading and unloading box, a feeding platform is installed on the top side end of the loading and unloading box, a driving motor is mounted on the side of the loading and unloading box, a chain gear belt is connected to the output end of the driving motor, a material receiving and discharging assembly is fastened and connected to the circumference of the chain gear belt in equal and equidistant portions, a classification assembly is fastened and connected to the inner side wall surface of the bottom end of the loading and unloading box, and a guide assembly is installed at the bottom of the loading and unloading box;

[0006] The material receiving and discharging assembly includes a material receiving tray, the side of the material receiving tray is fastened with a fixed connecting piece, the inner surface of the material receiving tray is paved with a soft mat, a weighing sensor is installed on the bottom side of the material receiving tray, the side end of the material receiving tray is fastened with a hoop frame, the side of the hoop frame is fastened with multiple groups of piston rails, the sides of the multiple groups of piston rails are internally connected with negative pressure adsorption tubes, the side ends of the multiple groups of piston rails are internally slidably connected with piston racks, the bottom ends of the piston racks are meshedly connected with rotating teeth, the axial ends of the rotating teeth are interspersed with rotating shaft columns, the rotating shaft columns are installed on the side of the hoop frame, and the negative pressure adsorption tube passes through the side ends of the piston racks. The surface of the piston rail is used to drive the piston rack to form a reciprocating sliding adjustment. The side of the rotating tooth is fastened with a pressure rod, and the bottom of the side end of the pressure rod is fastened with a flexible pressure piece. The side ends of the negative pressure adsorption tube are connected to the negative pressure valve tube through the control solenoid valve, and the side ends of the negative pressure valve tube are installed with a gas pneumatic guide adapter. The bottom end of the gas pneumatic guide adapter is connected to a negative pressure circuit pipe, and the side end of the negative pressure circuit pipe is connected to a vacuum negative pressure pump. The vacuum negative pressure pump is installed at the bottom of the receiving tray, and a timing controller is installed on the side of the receiving tray. The timing controller is used to control the opening and closing of the negative pressure valve tube.

[0007] Preferably, the classification component includes an installed sliding rail frame, the side end of the installed sliding rail frame is connected to a controlled brushless energy-saving motor, the output end of the controlled brushless energy-saving motor is connected to a synchronous belt structure, the side end of the synchronous wheel shaft end of the synchronous belt structure is connected to a threaded screw, the external thread of the threaded screw is connected to a sliding box block, the sliding box block is located at the side of the installed sliding rail frame and is slidably connected, and a high-definition camera detection head is installed on the side end of the installed sliding rail frame.

[0008] Preferably, connecting side rods are provided on the left and right sides of the sliding box block, the side ends of the connecting side rods are fastened with connecting blocks, the bottom end of the connecting block is fastened with a lifting rod, the side ends of the lifting rod are rotatably connected at the bottom end of the sliding rail frame, and the surface of the lifting rod is fastened with a vertical frame electric push rod.

[0009] Preferably, the side end of the lifting rod is fastened to an ultrasonic detection seat, a flexible clamping side piece is installed on the top of the ultrasonic detection seat, a first electric telescopic push rod is installed on the side end of the flexible clamping side piece, and the side end of the first electric telescopic push rod is fastened to a sliding flexible clamping side frame, and the sliding flexible clamping side frame is slidably connected on the side surface of the flexible clamping side piece.

[0010] Preferably, the side surface of the sliding flexible clamping side frame is fastened with a guide groove plate, the top wall surface of the flexible clamping side piece is installed with a second electric telescopic push rod, and the top of the second electric telescopic push rod is fastened with a lifting plate.

[0011] Preferably, the guiding assembly includes a trough shell, a transverse linear rail is installed at the inner bottom end of the trough shell, two groups of sliding saddles are slidably connected inside the top end of the transverse linear rail, and the first guide gear and the second guide gear are fastened inside the two groups of sliding saddles.

[0012] Preferably, the side arc groove diameter of the first guide gear is smaller than the side arc groove diameter of the second guide gear, the sides of the first guide gear and the second guide gear are both equipped with drive motors, and the side ends of the transverse linear rail are equipped with linear rail motors.

[0013] Preferably, the left and right side surfaces of the material trough shell are respectively provided with discharge trough ends, the inner bottom end of the loading and unloading box is installed with a classification fence, the side wall of the classification fence is installed with a discharge buffer trough, the side of the classification fence is provided with a defective material discharge end, the side of the defective material discharge end is connected with a rotating motor, and the output end of the rotating motor is connected with a waste rotating gear.

[0014] Preferably, a support structure is erected and fastened to the bottom side of the loading and unloading box, and a first conveyor belt structure, a second conveyor belt structure and a third conveyor belt structure are respectively erected and installed on the side bottom plate surface of the support structure.

[0015] Preferably, the first conveyor belt structure and the second conveyor belt structure are respectively located at the side ends of the discharge slot end, and the third conveyor belt structure is located at the bottom of the discharge hole on the side of the outer shell of the discarded rotating gear.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present invention, with the cooperation of the material receiving and discharging components, the quartz tube material enters from the feeding platform at a uniform speed and falls on the surface of the receiving plate in which the material receiving and discharging components are rotating. The driving motor drives the chain gear belt to drive the material receiving and discharging components to rotate, and the quartz tube material entering is protected by the soft pad. Then the timing controller is started, the negative pressure valve pipe is opened, and the vacuum negative pressure pump is operated. By starting the negative pressure adsorption tube in sequence, the piston rack is sequentially made to form a piston-type sliding adjustment in the piston rail from the inside to the outside, and then the movement of the piston rack is used to drive the meshing rotating gear to rotate. The machine moves, thereby driving the pressure rod and the flexible pressure piece to be lifted from the innermost part of the receiving tray, so as to evenly position, block, separate and compact the quartz tube materials entering the receiving tray. At the same time, with the cooperation of the weighing sensor, the weight of the quartz tube materials entering the receiving tray is detected. After reaching the preset weight, the receiving tray is rotated again to form the next receiving tray to take over the operation. The overall automatic control is realized, the manual intervention is reduced, the production efficiency is improved, the comprehensiveness and accuracy of the detection are improved, the precise positioning and compaction of the materials are realized, and the stability of the materials during the transportation process is ensured.

[0018] 2. In the present invention, with the cooperation of the classification components, when the quartz tube material is detected to have a problem, the external PLC controller starts to control the brushless energy-saving motor, drives the threaded screw to rotate through the synchronous belt structure, so that the sliding box block starts to move from the initial position, and then when the sliding box block is in a moving state, drives the connecting side rod, the connecting block and the lifting rod to adjust synchronously, so that the lifting rod is located at the bottom end of the installation sliding rail frame to form an angle rotation, and then starts the second electric telescopic push rod again to drive the lifting plate to form a slow and uniform rise, so that the quartz located on the surface of the lifting plate The tube material moves upward from the tube clamp composed of the sliding flexible clamping side frame and the flexible clamping side piece, and then the vertical frame electric push rod is started, and then the unqualified quartz tube material in the raised position is pushed to the guide groove plate, so that the quartz tube material falls from the surface of the guide groove plate to the waste rotating gear, so that the diameter of the clamping device can be automatically adjusted according to the size of the quartz tube material, realizing adaptive processing of materials of different sizes, so that each component can work independently and cooperate with each other, so that the overall device can be flexibly configured and expanded according to actual needs.

[0019] 3. In the present invention, when different sizes of quartz tube materials are detected under the cooperation of the guide assembly, according to the size of the quartz tube materials, the transverse linear rail is started under the cooperation of the external PLC controller, so that the first guide gear and the second guide gear on the two sets of sliding saddles are moved according to the size requirements. When the quartz tube materials fall into the side arc groove, the drive motor is started to drive the quartz tube materials to rotate, so that the quartz tube materials slide from the row groove end to the soft buffer pad on the surface of the first conveyor belt structure for transportation. Secondly, when the size of the quartz tube materials is large, the second guide gear is located at the bottom side of the discharge buffer groove. When the quartz tube material falls into the side arc groove, the driving motor is started to drive the quartz tube material to rotate, so that the quartz tube material slides from the discharge groove end to the soft buffer pad on the surface of the second conveyor belt structure for transportation, so that unqualified quartz tube materials fall from the surface of the classification fence to the defective discharge end, and then fall from the discharge hole to the side tooth groove of the discarded rotating gear, so that the rotating motor is started, driving the unqualified quartz tube material to fall on the soft buffer pad of the third conveyor belt structure, and automatically selecting different conveying paths according to the size of the quartz tube material, realizing efficient sorting, being able to automatically identify and separate unqualified quartz tube materials, and improving the qualified rate of products. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of a main view of a rotary loading and unloading device for a quartz tube of the present invention;

[0021] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the main body of a rotary loading and unloading device for a quartz tube of the present invention;

[0022] Figure 3 It is a schematic diagram of the installation position structure of the material receiving and discharging components in a rotary loading and unloading device for a quartz tube of the present invention;

[0023] Figure 4 It is a structural schematic diagram of a material receiving and discharging component in a rotary loading and unloading device for a quartz tube of the present invention;

[0024] Figure 5 A rotary loading and unloading device for a quartz tube according to the present invention Figure 4 A schematic diagram of the enlarged structure at point A;

[0025] Figure 6 It is a schematic diagram of the installation position structure of the classification fence and the discharging buffer trough in a rotary loading and unloading device for quartz tubes of the present invention;

[0026] Figure 7 It is a structural schematic diagram of the classified components in a rotary loading and unloading device for a quartz tube of the present invention;

[0027] Figure 8It is a structural schematic diagram of the classification components in the rotary loading and unloading device of a quartz tube of the present invention from another angle;

[0028] Fig. 9 The present invention is a schematic structural diagram of a guide assembly in a rotary loading and unloading device for a quartz tube.

[0029] In the figure: 1. loading and unloading box; 2. feeding platform; 3. driving motor; 4. supporting structure; 5. guiding assembly; 51. transverse linear rail; 52. linear rail motor; 53. sliding saddle; 54. first guiding gear; 55. second guiding gear; 56. first conveyor belt structure; 57. second conveyor belt structure; 58. discarded rotating gear; 59. rotating motor; 590. third conveyor belt structure; 6. chain gear belt; 7. material receiving and discharging assembly; 71. receiving tray; 72. soft mat; 73. fixed connector; 74. flexible pressure piece; 75. pressure rod; 76. vacuum negative pressure pump; 77. negative pressure circuit pipe; 78. gas pneumatic guiding adapter; 79. Negative pressure valve tube; 790, negative pressure adsorption tube; 791, piston rail; 792, piston rack; 793, rotating gear; 794, rotating shaft column; 8, classification components; 81, installation of sliding rail frame; 82, control of brushless energy-saving motor; 83, synchronous belt structure; 84, threaded screw; 85, sliding box block; 86, connecting side rod; 87, connecting block; 88, lifting rod; 89, vertical frame electric push rod; 890, ultrasonic detection seat; 891, first electric telescopic push rod; 892, sliding flexible clamping side frame; 893, guide groove plate; 894, second electric telescopic push rod; 895, high-definition camera detection head; 9, classification fence; 10, discharge buffer trough. DETAILED DESCRIPTION

[0030] 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 implementation regulations described 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.

[0031] Reference Figure 1 - Fig. 9 As shown: a rotary loading and unloading device for quartz tubes, comprising a loading and unloading box 1, a feeding platform 2 is installed on the top side of the loading and unloading box 1, a driving motor 3 is arranged on the side of the loading and unloading box 1, a chain gear belt 6 is connected to the output end of the driving motor 3, a material receiving and discharging component 7 is fastened and connected to the circumference of the chain gear belt 6 at equal intervals, a classification component 8 is fastened and connected to the inner side wall surface of the bottom end of the loading and unloading box 1, and a guide component 5 is installed at the bottom of the loading and unloading box 1;

[0032] The material receiving and discharging assembly 7 includes a material receiving tray 71, the side of which is fastened with a fixed connecting piece 73, the inner surface of the material receiving tray 71 is paved with a soft mat 72, a weighing sensor is installed on the bottom side of the material receiving tray 71, the side end of the material receiving tray 71 is fastened with a hoop frame, the side of the hoop frame is fastened with multiple groups of piston rails 791, the sides of the multiple groups of piston rails 791 are internally connected with negative pressure adsorption tubes 790, the side ends of the multiple groups of piston rails 791 are internally slidably connected with piston racks 792, the bottom ends of the piston racks 792 are meshedly connected with rotating gears 793, the axial ends of the rotating gears 793 are interlaced with rotating shaft columns 794, the rotating shaft columns 794 are installed on the side of the hoop frame, and the negative pressure adsorption tubes 790 are installed on the side of the hoop frame. The surface that runs through the piston rail 791 is used to drive the piston rack 792 to form a reciprocating sliding adjustment. The side of the rotating tooth 793 is fastened with a pressure rod 75, and the bottom of the side end of the pressure rod 75 is fastened with a flexible pressure piece 74. The side ends of the negative pressure adsorption tube 790 are connected to the negative pressure valve tube 79 through the control solenoid valve. The side end of the negative pressure valve tube 79 is installed with a gas pneumatic guide adapter 78. The bottom end of the gas pneumatic guide adapter 78 is connected to a negative pressure circuit pipe 77. The side end of the negative pressure circuit pipe 77 is connected to a vacuum negative pressure pump 76. The vacuum negative pressure pump 76 is installed at the bottom of the receiving tray 71, and a timing controller is installed on the side of the receiving tray 71. The timing controller is used to control the opening and closing of the negative pressure valve tube 79.

[0033] according to Figure 7 and Figure 8As shown, the classification component 8 includes an installation sliding rail frame 81, and the side end of the installation sliding rail frame 81 is set and connected with a control brushless energy-saving motor 82, and the output end of the control brushless energy-saving motor 82 is connected with a synchronous belt structure 83, and the side end of the synchronous wheel axis end of the synchronous belt structure 83 is connected with a threaded screw 84, and the external thread of the threaded screw 84 is connected with a sliding box block 85, and the sliding box block 85 is located at the side of the installation sliding rail frame 81 and is slidably connected. A high-definition camera detection head 895 is installed on the side end of the installation sliding rail frame 81. When unloading the quartz tube, the high-definition camera detection head 895 and the ultrasonic detection seat 890 cooperate to detect whether the quartz tube material has collision damage, cracks, unqualified products, etc. When the detection is correct, the control brushless energy-saving motor 82 is in a standby state, and the above-mentioned material receiving and discharging component 7 is continued to be used to make the quartz tube material fall on the slide in sequence. The second electric telescopic push rod 894 is then started to drive the lifting plate to rise slowly and evenly, so that the quartz tube material on the surface of the lifting plate moves upward from the tube clamp composed of the sliding flexible clamping side frame 892 and the flexible clamping side piece, and then the vertical frame electric push rod 89 is started, and then the qualified quartz tube material in the raised position is pushed to the guide groove plate 893, so that the quartz tube material falls from the surface of the guide groove plate 893 into the discharge buffer groove 10, and falls from the discharge buffer groove 10 into the first guide gear 54 or the second guide gear 55. When a problem with the quartz tube material is detected, the external PLC controller starts to control the brushless energy-saving motor 82, and drives the threaded screw 84 to rotate through the synchronous belt structure 83, so that the sliding box block 85 starts to move from the initial position.

[0034] according to Figure 7 and Figure 8 As shown, connecting side rods 86 are connected to the left and right sides of the sliding box block 85, and the side ends of the connecting side rods 86 are fastened with connecting blocks 87, and the bottom end of the connecting block 87 is fastened with a lifting rod 88. The side ends of the lifting rod 88 are located at the bottom end of the mounting sliding rail frame 81 and are rotatably connected, and a vertical frame electric push rod 89 is fastened to the surface of the lifting rod 88. Then, when the sliding box block 85 is in a moving state, the connecting side rods 86, the connecting blocks 87 and the lifting rod 88 are driven to adjust synchronously, so that the lifting rod 88 is located at the bottom end of the mounting sliding rail frame 81 to form an angle rotation.

[0035] according to Figure 7 and Figure 8As shown, the side end of the lifting rod 88 is fastened to the ultrasonic detection seat 890, and a flexible clamping side piece is installed on the top of the ultrasonic detection seat 890. The side end of the flexible clamping side piece is installed with a first electric telescopic push rod 891, and the side end of the first electric telescopic push rod 891 is fastened to the sliding flexible clamping side frame 892. The sliding flexible clamping side frame 892 is located on the side surface of the flexible clamping side piece and is slidably connected. Synchronously, with the cooperation of the high-definition camera detection head 895 and the ultrasonic detection seat 890, the size of the fallen quartz tube material is detected. When the size is detected to be different, the first electric telescopic push rod 891 is started, and the sliding flexible clamping side frame 892 is driven to slide and move, and adjusted toward the flexible clamping side piece, thereby adjusting the diameter of the tube clamp composed of the sliding flexible clamping side frame 892 and the flexible clamping side piece, so as to ensure the stability of the adjustment of the quartz tube material in time.

[0036] according to Figure 7 and Figure 8 As shown, the side surface of the sliding flexible clamping side frame 892 is fastened with a guide groove plate 893, and the top wall surface of the flexible clamping side piece is installed with a second electric telescopic push rod 894, and the top of the second electric telescopic push rod 894 is fastened with a lifting plate, and then the second electric telescopic push rod 894 is started again to drive the lifting plate to form a slow and uniform rise, so that the quartz tube material on the surface of the lifting plate is moved upward from the tube clamp composed of the sliding flexible clamping side frame 892 and the flexible clamping side piece, and then the vertical frame electric push rod 89 is started, and then the unqualified quartz tube material in the raised position is pushed to the guide groove plate 893, so that the quartz tube material falls from the surface of the guide groove plate 893 to the waste rotating gear 58.

[0037] according to Fig. 9 As shown, the guide assembly 5 includes a trough shell, and a transverse linear rail 51 is installed at the bottom end of the interior of the trough shell. Two groups of sliding saddles 53 are slidably connected inside the top of the transverse linear rail 51, and the first guide gear 54 and the second guide gear 55 are fastened inside the two groups of sliding saddles 53. According to the real-time detection of the high-definition camera detection head 895 and the ultrasonic detection seat 890, when different sizes of quartz tube materials are detected, according to the size of the quartz tube materials, with the cooperation of an external PLC controller, the transverse linear rail 51 is started, so that the first guide gear 54 and the second guide gear 55 on the two groups of sliding saddles 53 are moved according to size requirements (wherein there are at least two first guide gears 54 and second guide gears 55, and guide gears of different sizes can be added again according to needs).

[0038] according to Fig. 9As shown, the side arc groove diameter of the first guide gear 54 is smaller than the side arc groove diameter of the second guide gear 55, and the sides of the first guide gear 54 and the second guide gear 55 are both mounted with drive motors, and the side end of the transverse linear rail 51 is mounted with a linear rail motor 52. When the size of the quartz tube material is small, the first guide gear 54 is located at the bottom end side of the discharge buffer groove 10. When the quartz tube material falls into the side arc groove, the drive motor is started to drive the quartz tube material to rotate, so that the quartz tube material slides from the discharge groove end to the soft buffer pad on the surface of the first conveyor belt structure 56 for transportation. Secondly, when the size of the quartz tube material is large, the second guide gear 55 is located at the bottom end side of the discharge buffer groove 10. When the quartz tube material falls into the side arc groove, the drive motor is started to drive the quartz tube material to rotate, so that the quartz tube material slides from the discharge groove end to the soft buffer pad on the surface of the second conveyor belt structure 57 for transportation.

[0039] according to Figure 2 , Figure 6 and Fig. 9 As shown, the left and right side surfaces of the material trough shell are respectively provided with discharge trough ends, a classification fence 9 is installed at the inner bottom end of the loading and unloading box 1, and a discharge buffer trough 10 is installed on the side wall of the classification fence 9. A defective discharge end is opened on the side of the classification fence 9, and a rotating motor 59 is connected to the side of the defective discharge end. The output end of the rotating motor 59 is connected to a discarded rotating gear 58. With the cooperation of the classification fence 9, it is convenient for the above-mentioned detection of unqualified quartz tube materials and adjustment by the classification component 8, so that the unqualified quartz tube materials fall from the surface of the classification fence 9 to the defective discharge end, and then fall into the side tooth groove of the discarded rotating gear 58 from the discharge hole, so that the rotating motor 59 is started, driving the unqualified quartz tube materials to fall on the soft buffer pad of the third conveyor belt structure 590.

[0040] according to Figure 1 and Fig. 9 As shown, a support structure 4 is mounted and fastened to the bottom side of the loading and unloading box 1, and a first conveyor belt structure 56, a second conveyor belt structure 57 and a third conveyor belt structure 590 are respectively mounted and installed on the side bottom plate surface of the support structure 4. Qualified quartz tube materials are transported to the designated position by the first conveyor belt structure 56 or the second conveyor belt structure 57, and unqualified quartz tube materials are transported to the designated position for processing by the third conveyor belt structure 590.

[0041] according to Fig. 9 As shown, the first conveyor belt structure 56 and the second conveyor belt structure 57 are respectively located at the side ends of the slot end, and the third conveyor belt structure 590 is located at the bottom of the discharge hole on the side of the outer shell of the waste rotating gear 58. Different quartz tube materials are guided respectively by the cooperation of the slot end and the discharge hole.

[0042] The wiring diagram of the drive motor 3, linear rail motor 52, rotating motor 59, vacuum negative pressure pump 76, gas pneumatic guide adapter 78, control brushless energy-saving motor 82, ultrasonic detection seat 890, high-definition camera detection head 895, timing controller and weighing sensor in the present invention belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the drive motor 3, linear rail motor 52, rotating motor 59, vacuum negative pressure pump 76, gas pneumatic guide adapter 78, control brushless energy-saving motor 82, ultrasonic detection seat 890, high-definition camera detection head 895, timing controller and weighing sensor are no longer explained in detail.

[0043] The method of use and working principle of the device are as follows: first, the quartz tube material enters from the feeding platform 2 at a uniform speed and falls on the surface of the receiving tray 71 in which the receiving and discharging assembly 7 is rotating, and the soft pad 72 is used to protect the quartz tube material that enters. Then, the timing controller is started, the negative pressure valve tube 79 is opened, and the vacuum negative pressure pump 76 is operated. By starting the negative pressure adsorption tube 790 in sequence, the piston rack 792 is formed in the piston rail 791 from the inside to the outside to form a piston-type sliding adjustment, and then the movement of the piston rack 792 is used to drive the meshing rotating gear 793 to rotate, thereby driving the pressure rod 75 and the flexible pressure piece 74 from the receiving tray 71 to the outside. The inside is lifted to evenly position, block, separate and compact the quartz tube materials entering the receiving tray 71. At the same time, with the cooperation of the weighing sensor, the weight of the quartz tube materials entering the receiving tray 71 is detected. After reaching the preset weight, the receiving tray 71 is rotated again to form a receiving operation at the next receiving tray 71. When unloading the quartz tube, when the receiving tray 71 is located at the bottom, with the cooperation of the high-definition camera detection head 895 and the ultrasonic detection seat 890, it is detected whether the quartz tube materials have collision damage, cracks, unqualified products, etc. When the detection is correct, the brushless energy-saving motor 82 is controlled to be in a standby state, and the vacuum negative pressure pump 76, negative pressure valve pipe 79 and negative pressure adsorption pipe in the above-mentioned receiving and discharging component 7 continue to be used. 790 forms a return operation, so that the piston rack 792, the piston rail 791, the rotating gear 793, the pressure rod 75 and the flexible pressure piece 74 are lifted from the outside to the inside in sequence, so that the quartz tube material falls into the tube clamp composed of the sliding flexible clamping side frame 892 and the flexible clamping side piece in sequence, and then the second electric telescopic push rod 894 is started to drive the lifting plate to form a slow and uniform rise, so that the quartz tube material on the surface of the lifting plate is moved upward from the tube clamp composed of the sliding flexible clamping side frame 892 and the flexible clamping side piece, and then the vertical frame electric push rod 89 is started, and then the qualified quartz tube material in the lifting position is pushed to the guide groove plate 893, so that the quartz tube material falls from the surface of the guide groove plate 893 to the discharge buffer groove 1 0, and falls from the discharge buffer trough 10 to the first guide gear 54 or the second guide gear 55, and synchronously detects the size of the fallen quartz tube material in cooperation with the high-definition camera detection head 895 and the ultrasonic detection seat 890. When the size is different, the first electric telescopic push rod 891 is started, and the sliding flexible clamping side frame 892 is driven to slide and adjust to the flexible clamping side piece, and then the diameter of the tube clamp composed of the sliding flexible clamping side frame 892 and the flexible clamping side piece is adjusted, so as to ensure the adjustment of the quartz tube material in time. When the size of the quartz tube material is different, according to the size of the quartz tube material, the horizontal linear rail 51 is started with the cooperation of the external PLC controller,The first guide gear 54 and the second guide gear 55 on the two sets of sliding saddles 53 are respectively moved according to the size requirements. When the quartz tube material falls into the side arc groove, the drive motor is started to drive the quartz tube material to rotate, so that the quartz tube material slides from the end of the row groove to the soft buffer pad on the surface of the first conveyor belt structure 56 for transportation. Secondly, when the size of the quartz tube material is large, the second guide gear 55 is located on the bottom side of the discharge buffer groove 10. When the quartz tube material falls into the side arc groove, the drive motor is started to drive the quartz tube material to rotate, so that the quartz tube material slides from the end of the row groove to the soft buffer pad on the surface of the second conveyor belt structure 57 for transportation. Secondly, when a problem with the quartz tube material is detected, the external PLC controller starts to control the brushless energy-saving motor 82, and drives the threaded screw 84 to rotate through the synchronous wheel belt structure 83, so that the sliding box block 85 starts to move from the initial position, and then when the sliding box block 85 is in a moving state, it drives the connecting side rod 86 and the connecting The block 87 and the lifting rod 88 are adjusted synchronously, so that the lifting rod 88 is located at the bottom end of the installation sliding rail frame 81 to form an angle rotation, and then the second electric telescopic push rod 894 is started again to drive the lifting plate to form a slow and uniform rise, so that the quartz tube material located on the surface of the lifting plate is moved upward from the tube clamp composed of the sliding flexible clamping side frame 892 and the flexible clamping side piece, and then the vertical frame electric push rod 89 is started, and then the unqualified quartz tube material in the lifting position is pushed to the guide groove plate 893 , so that the quartz tube material falls from the surface of the guide groove plate 893 to the waste rotating gear 58, and with the cooperation of the classification fence 9, it is convenient for the above-mentioned detection of unqualified quartz tube materials and adjustment by the classification component 8, so that the unqualified quartz tube material falls from the surface of the classification fence 9 to the defective discharge end, and then falls from the discharge hole to the side tooth groove of the waste rotating gear 58, so that the rotating motor 59 is started, driving the unqualified quartz tube material to fall on the soft cushion of the third conveyor belt structure 590. ,

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotary loading and unloading device for a quartz tube, characterized in that: It comprises a loading and unloading box (1), a feeding platform (2) is installed on the top side end of the loading and unloading box (1), a driving motor (3) is mounted on the side of the loading and unloading box (1), a chain gear belt (6) is connected to the output end of the driving motor (3), a material receiving and discharging component (7) is fastened and connected to the circumference of the chain gear belt (6) at equal intervals, a classification component (8) is fastened and connected to the inner side wall surface of the bottom end of the loading and unloading box (1), and a guide component (5) is installed at the bottom of the loading and unloading box (1); The material receiving and discharging assembly (7) comprises a material receiving tray (71), the side of the material receiving tray (71) is fastened with a fixed connecting piece (73), the inner surface of the material receiving tray (71) is paved with a soft mat (72), a weighing sensor is installed on the bottom side of the material receiving tray (71), the side end of the material receiving tray (71) is fastened with a hoop frame, the side of the hoop frame is fastened with a plurality of groups of piston rails (791), the sides of the plurality of groups of piston rails (791) are internally connected with negative pressure adsorption tubes (790), the side ends of the plurality of groups of piston rails (791) are internally connected with piston racks (792) in a sliding manner, the bottom end of the piston rack (792) is meshedly connected with a rotating gear (793), the axial end of the rotating gear (793) is interlaced with a rotating shaft column (794), the rotating shaft column (794) is installed on the side of the hoop frame, the negative pressure adsorption tube ( 790) penetrates the surface of the piston rail (791) and is used to drive the piston rack (792) to form a reciprocating sliding adjustment. The side of the rotating tooth (793) is fastened with a pressure rod (75), and the bottom of the side end of the pressure rod (75) is fastened with a flexible pressure piece (74). The side ends of the negative pressure adsorption tube (790) are connected to the negative pressure valve tube (79) through the control solenoid valve. The side end of the negative pressure valve tube (79) is installed with a gas pneumatic guide adapter (78). The bottom end of the gas pneumatic guide adapter (78) is connected to a negative pressure circuit pipe (77). The side end of the negative pressure circuit pipe (77) is connected to a vacuum negative pressure pump (76). The vacuum negative pressure pump (76) is installed at the bottom of the receiving tray (71). A timing controller is installed on the side of the receiving tray (71). The timing controller is used to control the opening and closing of the negative pressure valve tube (79); The classification component (8) comprises an installation sliding rail frame (81), the side end of the installation sliding rail frame (81) is connected to a control brushless energy-saving motor (82), the output end of the control brushless energy-saving motor (82) is connected to a synchronous belt structure (83), the side end of the synchronous wheel shaft end of the synchronous belt structure (83) is connected to a threaded screw (84), the external thread of the threaded screw (84) is connected to a sliding box block (85), the sliding box block (85) is located on the side of the installation sliding rail frame (81) and is slidably connected, and the side end of the installation sliding rail frame (81) is installed with a high-definition camera detection head (895); The left and right sides of the sliding box block (85) are connected to connecting side rods (86), the side ends of the connecting side rods (86) are fastened to connecting blocks (87), the bottom end of the connecting block (87) is fastened to a lifting rod (88), the side end of the lifting rod (88) is rotatably connected to the bottom end of the mounting sliding rail frame (81), and the surface of the lifting rod (88) is fastened to a vertical frame electric push rod (89); The side end of the lifting rod (88) is fastened to an ultrasonic detection seat (890), a flexible clamping side piece is installed on the top of the ultrasonic detection seat (890), a first electric telescopic push rod (891) is installed on the side end of the flexible clamping side piece, and the side end of the first electric telescopic push rod (891) is fastened to a sliding flexible clamping side frame (892), and the sliding flexible clamping side frame (892) is slidably connected on the side surface of the flexible clamping side piece; The side surface of the sliding flexible clamping side frame (892) is fastened with a guide groove plate (893), the top wall surface of the flexible clamping side piece is mounted with a second electric telescopic push rod (894), and the top of the second electric telescopic push rod (894) is fastened with a lifting plate; The guide assembly (5) comprises a trough housing, a transverse linear rail (51) is installed at the bottom end of the interior of the trough housing, two sets of sliding saddles (53) are slidably connected inside the top end of the transverse linear rail (51), and the interiors of the two sets of sliding saddles (53) are fastened with a first guide gear (54) and a second guide gear (55); The diameter of the side arc groove of the first guide gear (54) is smaller than the diameter of the side arc groove of the second guide gear (55); driving motors are mounted on the sides of the first guide gear (54) and the second guide gear (55); and a linear rail motor (52) is mounted on the side end of the transverse linear rail (51); The left and right side surfaces of the material trough shell are respectively provided with discharge trough ends, the inner bottom end of the loading and unloading box body (1) is installed with a classification fence (9), the side wall of the classification fence (9) is installed with a discharge buffer trough (10), and the side of the classification fence (9) is provided with a defective material discharge end, and the side of the defective material discharge end is connected to a rotating motor (59), and the output end of the rotating motor (59) is connected to a waste rotating gear (58).

2. The rotary loading and unloading device for quartz tube according to claim 1, characterized in that: A support structure (4) is erected and fastened to the bottom side of the loading and unloading box (1), and a first conveyor belt structure (56), a second conveyor belt structure (57) and a third conveyor belt structure (590) are respectively erected and installed on the side bottom plate surface of the support structure (4).

3. The rotary loading and unloading device for quartz tube according to claim 2, characterized in that: The first conveyor belt structure (56) and the second conveyor belt structure (57) are respectively located at the side ends of the discharge slot end, and the third conveyor belt structure (590) is located at the bottom of the discharge hole on the side of the outer shell of the waste rotating gear (58).

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