Automatic adjusting type carrier tape forming machine

Abstract

The invention discloses an automatic adjusting type carrier tape forming machine, and belongs to the field of carrier tapes, the automatic adjusting type carrier tape forming machine comprises a first position automatic adjusting assembly, a machine table, a forming roller assembly, a roller type flattening assembly, a second position automatic adjusting assembly, a hot air gun, a guide wheel, a controller and a display screen, and the roller type flattening assembly comprises a fixed roller set and an adjustable roller set which are oppositely arranged; the adjustable roller set is provided with a third position automatic adjusting assembly, the first position automatic adjusting assembly, the forming roller assembly, the roller type flattening assembly, the second position automatic adjusting assembly and the hot air gun are all electrically connected with the controller, and the controller is electrically connected with the display screen. Relative positions between the forming machine and the extruder, between the hot air gun and the sheet and between the fixed roller set and the adjustable roller set are automatically adjusted so as to adapt to forming of carrier bands of different specifications, it is guaranteed that particle convex points are flattened, the carrier bands do not have the particle convex points, and the precision can reach 0.005 mm and is four times that of a traditional carrier band.

Description

Technical Field

[0001] The invention belongs to the field of carrier tapes, and in particular relates to an automatic adjustment type carrier tape forming machine. Background Art

[0002] Carrier tape refers to a strip product used in the field of electronic packaging. It has a specific thickness and has holes (also called pockets) for holding electronic components and positioning holes for indexing and positioning evenly distributed along its length.

[0003] For particle-carrying sheets, especially sheets extruded from composite materials, there is a technical problem in the industry that the surface of the sheet has particle convex points. A high-speed roller-type carrier forming machine with application number CN202322096314.3 includes a cabinet, a vertical plate is provided in the cabinet, a heating roller, a forming circular die, a hot air gun and a plurality of guide rollers are provided on the front side of the vertical plate, the heating roller is arranged on the upper left side of the forming circular die, and a demoulding assembly for stripping the carrier from the forming circular die is also provided on the vertical plate, the demoulding assembly is arranged on the lower left side of the forming circular die, the demoulding assembly includes two parallel pressure wheels and a demoulding drive mechanism for driving the two pressure wheels to rotate, the two pressure wheels are arranged on the front side of the vertical plate, the demoulding drive mechanism is arranged on the rear side of the vertical plate, and the carrier is clamped between the two pressure wheels. The sheet extruded by the extruder directly enters the forming round die for forming. There are particle convex points on the sheet. Due to the presence of particle convex points, it is inevitable that the particle convex points will fall into the pocket during the subsequent production process, resulting in a high defect rate. This is a common problem at home and abroad. In addition, the sheet is pulled through the forming round die for forming. This method will stretch the sheet, resulting in uneven thickness of the carrier after forming. For example, the carrier produced by 3M Company in the United States has 30-50 particle convex points / 2000m, and the thickness error of the carrier is 0.02mm. In addition, for the forming of carriers of different specifications, that is, for the forming operation of sheets of different specifications, it is necessary to adjust the relative position between the hot air gun and the forming die, the forming machine and the extruder. At present, the industry adopts manual adjustment, which is not accurate through visual adjustment, and the forming accuracy is not high enough. Since the forming of each carrier of a certain specification needs to adjust multiple positions, when the carrier is formed before the next forming, there is no way to directly restore the adjustment parameters of the carrier before the next forming. It needs to be adjusted manually one by one, which requires high manual adjustment technology. Summary of the invention

[0004] The object of the present invention is to provide an automatically adjustable carrier tape forming machine to overcome at least one of the above-mentioned defects in the prior art.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] The present invention provides an automatic adjustment type carrier forming machine, comprising a first position automatic adjustment component, a machine platform, a forming roller component, a roller flattening component, a second position automatic adjustment component, a hot air gun, a guide wheel, a controller, and a display screen. The machine platform is arranged at the adjustment end of the first position automatic adjustment component, the forming roller component, the roller flattening component, the second position automatic adjustment component, the guide wheel, the controller, and the display screen are all arranged on the machine platform, a roller flattening component is arranged on one side of the forming roller component, and a guide wheel is arranged on the other side of the forming roller component. The hot air gun is arranged at the adjustment end of the second position automatic adjustment component and is located between the roller flattening component and the guide wheel. The roller flattening component comprises a fixed roller group and an adjustable roller group arranged relatively to each other, the adjustable roller group has a third position automatic adjustment component for adjusting the spacing between the adjustable roller group and the fixed roller group, the first position automatic adjustment component, the forming roller component, the roller flattening component, the second position automatic adjustment component, and the hot air gun are all electrically connected to the controller, and the controller is electrically connected to the display screen.

[0007] Preferably, the first position automatic adjustment component includes a first servo motor for driving and adjusting the front and rear position of the machine, and a second servo motor for driving and adjusting the left and right position of the machine, the second position automatic adjustment component includes a third servo motor for driving the front and rear position of the hot air gun, and a fourth servo motor for driving and adjusting the left and right position of the hot air gun, the third position automatic adjustment component includes two fifth servo motors for driving and adjusting the spacing between the adjustable roller group and the fixed roller group, the first servo motor, the second servo motor, the third servo motor, the fourth servo motor, and the fifth servo motor are all electrically connected to the controller, and the display screen is provided with a number of control buttons for respectively controlling the first servo motor, the second servo motor, the third servo motor, the fourth servo motor, and the fifth servo motor, a memory button for memorizing the current memory parameters of the first servo motor, the second servo motor, the third servo motor, the fourth servo motor, and the fifth servo motor, and a number of memory buttons for calling the first servo motor The controller receives the instruction issued by the control button and controls the first servo motor, the second servo motor, the third servo motor, the fourth servo motor and the fifth servo motor to rotate according to the instruction. The controller has a data storage unit. The controller receives the instruction issued by the memory button and stores the current memory parameters of the first servo motor, the second servo motor, the third servo motor, the fourth servo motor and the fifth servo motor in the data storage unit. The controller receives the instruction issued by the memory call button, calls the corresponding memory parameters stored in the data storage unit, and outputs corresponding control signals to the first servo motor, the second servo motor, the third servo motor, the fourth servo motor and the fifth servo motor, so that the first servo motor, the second servo motor, the third servo motor, the fourth servo motor and the fifth servo motor automatically rotate to the memory position.

[0008] Preferably, the memory parameters include position, rotation speed, and direction parameters.

[0009] Preferably, the roller flattening assembly also includes a first mounting frame, a first gear, and a second gear. The first mounting frame is fixed to the machine platform. The fixed roller group includes a first pressure roller, a first belt drive assembly, a sixth servo motor, and a first rotating shaft. The first pressure roller is rotatably connected to the first mounting frame. The sixth servo motor is fixed to the first mounting frame and is located on the rear side of the first pressure roller. The front end of the sixth servo motor is fixed with a first rotating shaft. The first rotating shaft is transmission-connected to the first pressure roller through the first belt drive assembly. The adjustable roller group also includes a second pressure roller, a second belt drive assembly, and a second rotating shaft. The second pressure roller is rotatably connected to the adjustment end of the third position automatic adjustment assembly. The second rotating shaft is rotatably connected to the first mounting frame. The second rotating shaft is transmission-connected to the second pressure roller through the second belt drive assembly. The first gear is fixed to the first rotating shaft, the second gear is fixed to the second rotating shaft, the first gear is meshed with the second gear, and the sixth servo motor is electrically connected to the controller.

[0010] Preferably, the first position automatic adjustment component also includes a base, a first adjusting nut, a first screw rod, a first mounting plate, a first guide rail, a first slider, a second screw rod, a second adjusting nut, a second guide rail, and a second slider. The first guide rails are fixed on the left and right sides of the top of the base, the top of the first guide rail is slidably connected to the first slider, the top of the first slider is fixed to the first mounting plate, the top of the base is fixed to the first servo motor, the first servo motor is located in the middle of the left and right first guide rails, the first servo motor is connected to the first screw rod, the first adjusting nut is fixed at the center position of the bottom of the first mounting plate, the first screw rod passes through the first adjusting nut, the second guide rails are fixed on the front and rear sides of the top of the first mounting plate, the top of the second guide rail is slidably connected to the second slider, the machine is fixed to the top of the second slider, the top of the first mounting plate is fixed to the second servo motor, the second servo motor is located in the middle of the front and rear second guide rails, the second servo motor is connected to the second screw rod, the second adjusting nut is fixed at the center position of the bottom of the machine, and the second screw rod passes through the second adjusting nut.

[0011] Preferably, the second position automatic adjustment component also includes a second mounting frame, a third guide rail, a third slider, a third adjustment nut, a third screw rod, a second mounting plate, a third mounting frame, a fourth guide rail, a fourth slider, a fourth adjustment nut, a fourth screw rod, and a third mounting plate. The second mounting frame is fixed to the machine platform, and the third guide rails are fixed on the left and right sides of the top of the second mounting frame. The top of the third guide rail is slidably connected with the third slider, and the top of the third slider is fixed with the second mounting plate. The front end of the second mounting frame is fixed with a third servo motor, and the third servo motor is connected with a third screw rod. The center position of the bottom of the second mounting plate is fixed with a third adjustment nut, and the third screw rod passes through the third adjustment nut. The third mounting frame is fixed on the top of the second mounting plate, and the front and rear sides of the top of the third mounting frame are fixed with a fourth guide rail, and the top of the fourth guide rail is slidably connected with the fourth slider. The top of the fourth slider is fixed with the third mounting plate, and the left end of the third mounting frame is fixed with a fourth servo motor, and the fourth servo motor is connected with a fourth screw rod. The center position of the bottom of the third mounting plate is fixed with a fourth adjustment nut, and the fourth screw rod passes through the fourth adjustment nut. The hot air gun is fixed to the top of the third mounting plate.

[0012] Preferably, the air outlet of the hot air gun is inclined toward the forming roller assembly, and the inclination angle is 15-25°.

[0013] Preferably, the third position automatic adjustment component also includes a fifth adjusting nut, a fifth screw rod, a fifth guide rail, and a fifth slider. The fifth guide rails are fixed on the front and rear sides of the first mounting frame, the fifth slider is slidably connected to the fifth guide rail, the second pressure roller is rotatably connected to the fifth slider, the right end of the fifth slider is fixed with a fifth adjusting nut, the front and rear ends of the right side of the first mounting frame are fixed with a fifth servo motor, the fifth servo motor is connected to the fifth screw rod, and the left end of the fifth screw rod passes through the fifth adjusting nut and is rotatably connected to the fifth slider.

[0014] Preferably, a first fixing nut is fixed to the top of the base, the first screw rod passes through the first fixing nut, a second fixing nut is fixed to the top of the first mounting plate, the second screw rod passes through the second fixing nut, a third fixing nut is fixed to the top of the second mounting frame, the third screw rod passes through the third fixing nut, a fourth fixing nut is fixed to the top of the third mounting frame, the fourth screw rod passes through the fourth fixing nut, a fifth fixing nut is fixed to the first mounting frame, the fifth screw rod passes through the fifth fixing nut, and an anti-adhesion component is provided at the lower right corner of the molding roller assembly.

[0015] Preferably, the forming roller assembly includes a roller forming mold and a rotating driving member, the rotating driving member is fixed to the machine table, the roller forming mold is fixed to the rotating end of the rotating driving member, the rotating driving member is electrically connected to the controller, the roller forming mold has a forming adsorption channel, and the forming adsorption channel is connected to an external vacuum pumping device.

[0016] The beneficial effects of the present invention are:

[0017] 1. Through the setting of the first position automatic adjustment component, the second position automatic adjustment component, and the third position automatic adjustment component, the relative positions between the molding machine and the extruder, between the hot air gun and the sheet, and between the fixed roller group and the adjustable roller group are automatically adjusted to adapt to the molding of carriers of different specifications and ensure that the particle convex points are flattened; in this way, there are no particle convex points on the carrier, and the accuracy can reach 0.005mm, which is 4 times the accuracy of traditional carriers; the automatic adjustment method is adopted to avoid the problem of insufficient adjustment accuracy in manual adjustment.

[0018] 2. All adjustment parameters corresponding to each specification of carrier tape are stored and called together. After memorization, there is no need to adjust each position one by one when molding the same specification of carrier tape next time, which greatly saves adjustment time; and the adjustment of each position is adapted to the corresponding specification of carrier tape, which greatly improves the molding accuracy of carrier tape.

[0019] 3. Since each specification of carrier has different relative position requirements between the molding machine and the extruder, between the hot air gun and the sheet, and between the fixed roller group and the adjustable roller group, these position relationships require high precision; after obtaining the best position, the memory storage method is used to avoid memory loss caused by artificial memory. When the same specification of carrier is molded next time, it is necessary to readjust and determine the best position relationship.

[0020] 4. The sixth servo motor is arranged at the rear side of the first pressing roller, which has a higher degree of balance and avoids the problem of uneven flattening force caused by the imbalance of gravity caused by setting it at the front side of the first pressing roller, thereby improving accuracy.

[0021] 5. The air outlet is tilted downward toward the forming roller assembly, and the tilt angle is limited, so that the air outlet is tilted to the sheet. The hot air can cover the sheet surface more widely, especially at the edges and corners of the sheet, which helps to reduce the temperature gradient and make the overall heating more uniform. Uniform heating helps to reduce the thermal stress caused by local overheating of the sheet and reduce the risk of deformation or cracking of the sheet.

[0022] 6. Fix the fifth adjusting nut to the fifth slider, combine the threaded connection between the fifth screw rod and the fifth adjusting nut, the rotational connection with the fifth slider, and the sliding connection between the fifth slider and the fifth guide rail, so as to realize the precise adjustment of the position of the second pressure roller, and the adjustment process is smooth and accurate.

[0023] 7. The forming roller assembly cooperates with the hot air gun to form pockets by a suction and a blow method, so that the sheet is neatly attached to the roller forming mold, greatly improving the forming quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a main structural schematic diagram of the present invention.

[0025] Figure 2 It is a three-dimensional structural schematic diagram of the present invention.

[0026] Figure 3 It is a three-dimensional structural schematic diagram of the first position automatic adjustment component of the present invention.

[0027] Figure 4 It is a partial three-dimensional structural schematic diagram of the first position automatic adjustment component of the present invention.

[0028] Figure 5 It is a three-dimensional structural schematic diagram of the second position automatic adjustment component and the hot air gun of the present invention.

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the roller flattening assembly of the present invention (first viewing angle).

[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of the roller flattening assembly of the present invention (second viewing angle).

[0031] Figure 8 It is a three-dimensional structural schematic diagram of the forming roller assembly of the present invention.

[0032] Fig. 9 yes Figure 8 Schematic diagram of the enlarged structure of A.

[0033] Fig.10 It is a control block diagram of the present invention.

[0034] The marks in the accompanying drawings are: 1-machine, 2-hot air gun, 3-guide wheel, 4-controller, 5-display screen, 6-first position automatic adjustment component, 7-forming roller component, 8-roller flattening component, 9-second position automatic adjustment component, 61-first servo motor, 62-second servo motor, 51-control button, 52-memory button, 53-memory call button, 41-data storage unit, 81-first mounting frame, 82-first gear, 83-second gear, 84-fixed roller group, 85-adjustable roller group, 841-first pressure roller, 842-first belt drive assembly, 843-sixth servo motor, 844-first rotating shaft, 851-third position automatic adjustment component, 852-second pressure roller, 853-second belt drive assembly, 854-second rotating shaft, 63-base, 64-first adjusting nut, 65-first screw rod, 66-first mounting plate, 67-first guide rail, 68-first A slider, 69-a second screw rod, 610-a second adjusting nut, 611-a second guide rail, 612-a second slider, 91-a third servo motor, 92-a fourth servo motor, 93-a second mounting frame, 94-a third guide rail, 95-a third slider, 96-a third adjusting nut, 97-a third screw rod, 98-a second mounting plate, 99-a third mounting frame, 910-a fourth guide rail, 911-a fourth slider, 912-a fourth adjusting nut, 913-a fourth screw rod, 914-a third mounting plate, 8511-a fifth servo motor, 8512-a fifth adjusting nut, 8513-a fifth screw rod, 8514-a fifth guide rail, 8515-a fifth slider, 10-a first fixing nut, 11-a second fixing nut, 12-a third fixing nut, 13-a fourth fixing nut, 14-a fifth fixing nut, 15-an anti-adhesion member, 71-a roller forming mold, 72-a rotating drive member, and 73-a forming adsorption channel. DETAILED DESCRIPTION

[0035] The present invention will now be further described with reference to the accompanying drawings and specific implementation methods.

[0036] Contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0037] like Figures 1 to 10 As shown, an automatic adjustment type carrier forming machine provided in this embodiment includes a first position automatic adjustment component 6, a machine table 1, a forming roller component 7, a roller flattening component 8, a second position automatic adjustment component 9, a hot air gun 2, a guide wheel 3, a controller 4, and a display screen 5. The machine table 1 is arranged at the adjustment end of the first position automatic adjustment component 6, the forming roller component 7, the roller flattening component 8, the second position automatic adjustment component 9, the guide wheel 3, the controller 4, and the display screen 5 are all arranged on the machine table 1, and a roller flattening component 8 is arranged on one side of the forming roller component 7. A guide wheel 3 is arranged on the other side of the component 7, and a hot air gun 2 is arranged at the adjustment end of the second position automatic adjustment component 9 and is located between the roller flattening component 8 and the guide wheel 3. The roller flattening component 8 includes a fixed roller group 84 and an adjustable roller group 85 arranged relatively to each other, and the adjustable roller group 85 has a third position automatic adjustment component 851 for adjusting the spacing between it and the fixed roller group 84. The first position automatic adjustment component 6, the forming roller assembly 7, the roller flattening component 8, the second position automatic adjustment component 9, and the hot air gun 2 are all electrically connected to the controller 4, and the controller 4 is electrically connected to the display screen 5. By first passing the extruded sheet through the roller flattening component 8 to flatten it, there are no particle convex points on the surface of the sheet, and the surface of the flattened sheet is smooth. The sheet flattened by the roller flattening assembly 8 is transported to the forming roller assembly 7 via the roller flattening assembly 8 for forming operation. The roller flattening assembly 8 not only flattens the sheet, but also uniformly transports the sheet, avoiding the stretching of the sheet caused by direct traction, which leads to the problem of uneven thickness of the sheet. The sheet thickness is uniformed by conveying through the roller flattening assembly 8. The carrier tape formed by the forming roller assembly 7 is guided by the guide wheel 3 and transported to the subsequent station for processing. Through the setting of the first position automatic adjustment component 6, the second position automatic adjustment component 9, and the third position automatic adjustment component 851, the relative positions between the forming machine and the extruder, between the hot air gun 2 and the sheet, and between the fixed roller group 84 and the adjustable roller group 85 are automatically adjusted to adapt to the forming of carrier tapes of different specifications and ensure that the particle convex points are flattened. In this way, there are no particle convex points on the carrier tape, and the accuracy can reach 0.005mm, which is 4 times the accuracy of the traditional carrier tape. The automatic adjustment method is adopted to avoid the problems of insufficient adjustment accuracy in manual adjustment.

[0038] The first position automatic adjustment component 6 includes a first servo motor 61 for driving the front and rear position of the machine 1, and a second servo motor 62 for driving the left and right position of the machine 1. The second position automatic adjustment component 9 includes a third servo motor 91 for driving the front and rear position of the hot air gun 2, and a fourth servo motor 92 for driving the left and right position of the hot air gun 2. The third position automatic adjustment component 851 includes two fifth servo motors 8511 for driving the spacing between the adjustable roller group 85 and the fixed roller group 84. The first servo motor 61 and the second servo motor 62 The third servo motor 91, the fourth servo motor 92, and the fifth servo motor 8511 are all electrically connected to the controller 4, and the display screen 5 is provided with a plurality of control buttons 51 for respectively controlling the first servo motor 61, the second servo motor 62, the third servo motor 91, the fourth servo motor 92, and the fifth servo motor 8511, a memory button 52 for memorizing the current memory parameters of the first servo motor 61, the second servo motor 62, the third servo motor 91, the fourth servo motor 92, and the fifth servo motor 8511, and a plurality of memory buttons 52 for calling the first servo motor 61, the second servo motor 62, the third servo motor 91, the fourth servo motor 92, and the fifth servo motor 8511. The controller 4 receives the instruction from the control button 51 and controls the rotation of the first servo motor 61, the second servo motor 62, the third servo motor 91, the fourth servo motor 92 and the fifth servo motor 8511 according to the instruction. The controller 4 has a data storage unit 41. The controller 4 receives the instruction from the memory button 52 and controls the rotation of the first servo motor 61, the second servo motor 62, the third servo motor 91, the fourth servo motor 92 and the fifth servo motor 8511 according to the instruction. 92, and the memory parameters of the fifth servo motor 8511 are stored in the data storage unit 41, the controller 4 receives the instruction issued by the memory call button 53, the controller 4 calls the corresponding memory parameters stored in the data storage unit 41, and outputs the corresponding control signal to the first servo motor 61, the second servo motor 62, the third servo motor 91, the fourth servo motor 92, and the fifth servo motor 8511, so that the first servo motor 61, the second servo motor 62, the third servo motor 91, the fourth servo motor 92, and the fifth servo motor 8511 automatically rotate to the memory position. When adjusting, according to the specifications of the sheet, click the corresponding control button 51 on the display screen 5, the controller 4 receives the control instruction of the control button 51, controls the corresponding servo motor to rotate, and performs position adjustment. After all positions have been adjusted, if memory is required, click the memory button 52 on the display screen 5, and the controller 4 receives the memory instruction issued by the memory button 52, and stores the memory parameters of the current first servo motor 61, the second servo motor 62, the third servo motor 91, the fourth servo motor 92, and the fifth servo motor 8511 into the data storage unit 41. The memory parameters include position, speed, and direction parameters.Each storage corresponds to a memory call button 53, that is, the position adjustment parameters required for a carrier tape of a certain specification. When the carrier tape of a certain specification needs to be formed next time, click the corresponding memory call button 53 on the display screen 5, and the controller 4 receives the call instruction issued by the memory call button 53. The controller 4 calls the corresponding memory parameters stored in the data storage unit 41, and outputs the corresponding control signal to each servo motor to automatically rotate to the memory position, completing the automatic adjustment of each position. After the adjustment is completed, the carrier tape of the required specification formed according to the sheet material specification is formed, and all the adjustment parameters corresponding to each specification of the carrier tape are stored and called together. After the memory is memorized, the next time the carrier tape of the same specification is formed, it is no longer necessary to adjust each position one by one, which greatly saves the adjustment time; and the adjustment of each position is adapted to the carrier tape of the corresponding specification, which greatly improves the carrier tape forming accuracy. Since each specification of the carrier tape has different relative position requirements between the molding machine and the extruder, between the hot air gun 2 and the sheet, and between the fixed roller group 84 and the adjustable roller group 85, these position relationships require high accuracy. After obtaining the best position, a memory storage method is used to avoid memory loss caused by artificial memory. When the same specification carrier is formed next time, it is necessary to readjust and determine the best position relationship.

[0039] The roller flattening assembly 8 further comprises a first mounting frame 81, a first gear 82, and a second gear 83. The first mounting frame 81 is fixed to the machine platform 1. The fixed roller group 84 comprises a first pressing roller 841, a first belt transmission assembly 842, a sixth servo motor 843, and a first rotating shaft 844. The first pressing roller 841 is rotatably connected to the first mounting frame 81. The sixth servo motor 843 is fixed to the first mounting frame 81 and is located at the rear side of the first pressing roller 841. The front end of the sixth servo motor 843 is fixed with a first rotating shaft 844. The first rotating shaft 844 is connected to the first pressing roller 841 through the first belt transmission assembly 842. The pressure roller 841 is connected by transmission, and the adjustable roller group 85 also includes a second pressure roller 852, a second belt transmission assembly 853, and a second rotating shaft 854. The second pressure roller 852 is rotatably connected to the adjustment end of the third position automatic adjustment assembly 851, and the second rotating shaft 854 is rotatably connected to the first mounting frame 81. The second rotating shaft 854 is connected by transmission with the second pressure roller 852 through the second belt transmission assembly 853. The first gear 82 is fixed to the first rotating shaft 844, and the second gear 83 is fixed to the second rotating shaft 854. The first gear 82 is meshed with the second gear 83, and the sixth servo motor 843 is electrically connected to the controller 4. The sixth servo motor 843 is arranged at the rear side of the first pressure roller 841, and the balance is higher, avoiding the problem of uneven flattening force caused by the imbalance of gravity caused by setting it at the front side of the first pressure roller 841, and improving the accuracy. When the sheet extruded by the extruder is flattened, the sixth servo motor 843 rotates, drives the first rotating shaft 844 to rotate, and drives the pressure roller to rotate through the first belt transmission assembly 842. At the same time, the rotation of the first rotating shaft 844 drives the first gear 82 to rotate, causing the second gear 83 to rotate in the opposite direction, driving the second rotating shaft 854 to rotate in the opposite direction, and driving the second pressure roller 852 to rotate in the opposite direction through the second belt transmission assembly 853, cooperating with the first pressure roller 841 to realize the flattening and conveying operations of the sheet.

[0040] The first position automatic adjustment component 6 further includes a base 63, a first adjustment nut 64, a first screw rod 65, a first mounting plate 66, a first guide rail 67, a first slider 68, a second screw rod 69, a second adjustment nut 610, a second guide rail 611, and a second slider 612. The first guide rails 67 are fixed to the left and right sides of the top of the base 63. The top of the first guide rail 67 is slidably connected to the first slider 68. The top of the first slider 68 is fixed to the first mounting plate 66. The top of the base 63 is fixed to a first servo motor 61. The first servo motor 61 is located between the left and right first guide rails 67. The first servo motor 61 is connected to the first screw rod 69. 5. A first adjusting nut 64 is fixed at the center of the bottom of the first mounting plate 66, and a first screw rod 65 passes through the first adjusting nut 64. Second guide rails 611 are fixed to the front and rear sides of the top of the first mounting plate 66. A second slider 612 is slidably connected to the top of the second guide rail 611. The machine 1 is fixed to the top of the second slider 612. A second servo motor 62 is fixed to the top of the first mounting plate 66. The second servo motor 62 is located between the front and rear second guide rails 611. The second servo motor 62 is connected to a second screw rod 69. A second adjusting nut 610 is fixed to the center of the bottom of the machine 1, and the second screw rod 69 passes through the second adjusting nut 610. When the relative position between the molding machine and the extruder is adjusted, it is specifically the relative position between the roller flattening assembly 8 and the extruder extrusion port. The first servo motor 61 rotates, driving the first screw rod 65 to rotate, so that the first adjusting nut 64 moves forward and backward, and the front and rear positions of the first mounting plate 66 and the structure thereon are adjusted. The second servo motor 62 rotates, driving the second screw 69 to rotate, causing the second adjusting nut 610 to move left and right, adjusting the left and right positions of the machine platform 1 and the structure thereon, and then adjusting the relative position between the roller flattening assembly 8 and the extruder outlet. By adopting the adjustment method of the first servo motor 61, the first screw 65, and the first adjusting nut 64, the front and rear adjustment of the roller flattening assembly 8 is more precise, and combined with the first guide rail 67 and the first slider 68 set on the left and right, the stability of the front and rear adjustment process is greatly improved. By adopting the adjustment method of the second servo motor 62, the second screw 69, and the second adjusting nut 610, the left and right adjustment of the roller flattening assembly 8 is more precise, and combined with the second guide rail 611 and the second slider 612 set on the front and back, the stability of the left and right adjustment process is greatly improved.

[0041] Among them, the second position automatic adjustment component 9 also includes a second mounting frame 93, a third guide rail 94, a third slider 95, a third adjustment nut 96, a third screw rod 97, a second mounting plate 98, a third mounting frame 99, a fourth guide rail 910, a fourth slider 911, a fourth adjustment nut 912, a fourth screw rod 913, and a third mounting plate 914. The second mounting frame 93 is fixed to the machine 1, and the third guide rails 94 are fixed on both sides of the top of the second mounting frame 93. The top of the third guide rail 94 is slidably connected to the third slider 95, and the top of the third slider 95 is fixed to the second mounting plate 98. The front end of the second mounting frame 93 is fixed to the third servo motor 91, and the third servo motor 91 is connected to the third screw rod 97. A third adjusting nut 96 is fixed at the center position of the bottom of the second mounting plate 98, and a third screw rod 97 passes through the third adjusting nut 96. A third mounting frame 99 is fixed at the top of the second mounting plate 98. A fourth guide rail 910 is fixed to both the front and rear sides of the top of the third mounting frame 99. A fourth slider 911 is slidably connected to the top of the fourth guide rail 910. A third mounting plate 914 is fixed to the top of the fourth slider 911. A fourth servo motor 92 is fixed to the left end of the third mounting frame 99. The fourth servo motor 92 is connected to a fourth screw rod 913. A fourth adjusting nut 912 is fixed at the center position of the bottom of the third mounting plate 914. The fourth screw rod 913 passes through the fourth adjusting nut 912. The hot air gun 2 is fixed to the top of the third mounting plate. When adjusting the relative position between the hot air gun 2 and the sheet, the third servo motor 91 rotates to drive the third screw rod 97 to rotate, so that the third adjusting nut 96 moves forward and backward, and the front and rear positions of the second mounting plate 98 and the structure thereon are adjusted. By rotating the fourth servo motor 92, the fourth screw rod 913 is driven to rotate, so that the fourth adjustment nut 912 moves left and right, and the left and right positions of the third mounting plate 914 and the structure thereon are adjusted, and then the relative position between the hot air gun 2 and the sheet is adjusted. By using the third servo motor 91, the third screw rod 97, and the third adjustment nut 96 for adjustment, the front and rear adjustment of the hot air gun 2 is more accurate, and combined with the third guide rail 94 and the third slider 95 set on the left and right, the stability of the front and rear adjustment process is greatly improved. By using the fourth servo motor 92, the fourth screw rod 913, and the fourth adjustment nut 912 for adjustment, the left and right adjustment of the hot air gun 2 is more accurate, and combined with the fourth guide rail 910 and the fourth slider 911 set on the front and back, the stability of the left and right adjustment process is greatly improved.

[0042] The air outlet of the hot air gun 2 is tilted toward the forming roller assembly 7, and the tilt angle of this embodiment is 17°. The air outlet is tilted downward toward the forming roller assembly 7, combined with the limitation of the tilt angle, so that the air outlet and the sheet are in an inclined relationship, and the hot air can cover the surface of the sheet more widely, especially at the edges and corners of the sheet, which helps to reduce the temperature gradient and make the overall heating more uniform. Uniform heating helps to reduce the thermal stress caused by local overheating of the sheet and reduce the risk of deformation or cracking of the sheet.

[0043] Among them, the third position automatic adjustment component 851 also includes a fifth adjusting nut 8512, a fifth screw rod 8513, a fifth guide rail 8514, and a fifth slider 8515. The fifth guide rail 8514 is fixed on both the front and rear sides of the first mounting frame 81. The fifth slider 8515 is slidably connected to the fifth guide rail 8514. The second pressure roller 852 is rotatably connected to the fifth slider 8515. The right end of the fifth slider 8515 is fixed with a fifth adjusting nut 8512. The front and rear ends of the right side of the first mounting frame 81 are fixed with a fifth servo motor 8511. The fifth servo motor 8511 is connected to the fifth screw rod 8513. The left end of the fifth screw rod 8513 passes through the fifth adjusting nut 8512 and is rotatably connected to the fifth slider 8515. When adjusting the relative position between the fixed roller group 84 and the adjustable roller group 85, the fifth servo motor 8511 is rotated to drive the fifth screw rod 8513 to rotate, and cooperate with the fifth adjusting nut 8512 to push the fifth slider 8515 to slide left and right, and drive the second pressure roller 852 to approach or move away from the first pressure roller 841 to adapt to the flattening and conveying operation of sheets of different thicknesses. The sheet thickness of this embodiment is 0.2±0.005mm. The fifth adjusting nut 8512 is fixed to the fifth slider 8515, combined with the threaded connection of the fifth screw rod 8513 and the fifth adjusting nut 8512, the rotation connection with the fifth slider 8515, and the sliding connection between the fifth slider 8515 and the fifth guide rail 8514, to achieve precise adjustment of the position of the second pressure roller 852, and the adjustment process is smooth and accurate.

[0044] Among them, the top of the base 63 is fixed with a first fixing nut 10, the first screw rod 65 passes through the first fixing nut 10, the top of the first mounting plate 66 is fixed with a second fixing nut 11, the second screw rod 69 passes through the second fixing nut 11, the top of the second mounting frame 93 is fixed with a third fixing nut 12, the third screw rod 97 passes through the third fixing nut 12, the top of the third mounting frame 99 is fixed with a fourth fixing nut 13, the fourth screw rod 913 passes through the fourth fixing nut 13, the first mounting frame 81 is fixed with a fifth fixing nut 14, and the fifth screw rod 8513 passes through the fifth fixing nut 14. By setting the first fixing nut 10, the second fixing nut 11, the third fixing nut 12, the fourth fixing nut 13, and the fifth fixing nut 14, the stability of the adjustment process is further improved. An anti-adhesion member 15 is provided at the lower right corner of the molding roller assembly 7, and the anti-adhesion member 15 is provided to prevent the carrier from sticking to the mold.

[0045] The forming roller assembly 7 includes a roller forming mold 71 and a rotating drive member 72. The rotating drive member 72 is fixed to the machine 1. The roller forming mold 71 is fixed to the rotating end of the rotating drive member 72. The rotating drive member 72 is electrically connected to the controller 4. The roller forming mold 71 has a forming adsorption channel 73, which is connected to an external vacuum pumping device. The forming roller assembly 7 cooperates with the hot air gun 2 to form pockets in a one-suction-one-blow manner, so that the sheet is neatly attached to the roller forming mold 71, greatly improving the forming quality.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, it should be understood by those skilled in the art that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic adjustable carrier tape forming machine, characterized in that: It includes a first position automatic adjustment component, a machine table, a forming roller component, a roller flattening component, a second position automatic adjustment component, a hot air gun, a guide wheel, a controller, and a display screen; The machine platform is arranged at the adjustment end of the first position automatic adjustment component; The forming roller assembly, roller flattening assembly, second position automatic adjustment assembly, guide wheel, controller, and display screen are all arranged on the machine; The roller flattening assembly is disposed on one side of the forming roller assembly, the guide wheel is disposed on the other side of the forming roller assembly, and the hot air gun is disposed at the adjustment end of the second position automatic adjustment assembly and is located between the roller flattening assembly and the guide wheel; The roller flattening assembly comprises a fixed roller group and an adjustable roller group arranged opposite to each other, wherein the adjustable roller group has a third position automatic adjustment assembly for adjusting the distance between the adjustable roller group and the fixed roller group; The first position automatic adjustment component, the forming roller component, the roller flattening component, the second position automatic adjustment component, and the hot air gun are all electrically connected to the controller, and the controller is electrically connected to the display screen.

2. The automatic adjustable carrier tape forming machine according to claim 1, characterized in that: The first automatic position adjustment component includes a first servo motor for driving and adjusting the front and rear positions of the machine platform, and a second servo motor for driving and adjusting the left and right positions of the machine platform; The second position automatic adjustment component includes a third servo motor for driving the front and rear positions of the hot air gun, and a fourth servo motor for driving and adjusting the left and right positions of the hot air gun; The third position automatic adjustment component includes two fifth servo motors for driving and adjusting the spacing between the adjustable roller group and the fixed roller group; The first servo motor, the second servo motor, the third servo motor, the fourth servo motor, and the fifth servo motor are all electrically connected to the controller; The display screen is provided with a plurality of control buttons for respectively controlling the first servo motor, the second servo motor, the third servo motor, the fourth servo motor, and the fifth servo motor, a memory button for memorizing the current memory parameters of the first servo motor, the second servo motor, the third servo motor, the fourth servo motor, and the fifth servo motor, and a plurality of memory calling buttons for calling the memory parameters of the first servo motor, the second servo motor, the third servo motor, the fourth servo motor, and the fifth servo motor; The controller receives the command issued by the control button, and controls the first servo motor, the second servo motor, the third servo motor, the fourth servo motor, and the fifth servo motor to rotate according to the command; The controller has a data storage unit, and the controller receives a command from a memory button to store the memory parameters of the current first servo motor, the second servo motor, the third servo motor, the fourth servo motor, and the fifth servo motor in the data storage unit; The controller receives the instruction issued by the memory call button, calls the corresponding memory parameters stored in the data storage unit, and outputs corresponding control signals to the first servo motor, the second servo motor, the third servo motor, the fourth servo motor, and the fifth servo motor, so that the first servo motor, the second servo motor, the third servo motor, the fourth servo motor, and the fifth servo motor automatically rotate to the memory position.

3. The automatic adjustment type carrier tape forming machine according to claim 2, characterized in that: The memory parameters include position, rotation speed, and direction parameters.

4. The automatic adjustment type carrier tape forming machine according to claim 2, characterized in that: The roller flattening assembly also includes a first mounting frame, a first gear, and a second gear; The first mounting frame is fixed to the machine platform; The fixed roller group includes a first pressure roller, a first belt transmission assembly, a sixth servo motor, and a first rotating shaft; The first pressing roller is rotatably connected to the first mounting frame, the sixth servo motor is fixed to the first mounting frame and is located at the rear side of the first pressing roller, a first rotating shaft is fixed to the front end of the sixth servo motor, and the first rotating shaft is transmission-connected to the first pressing roller through a first belt transmission assembly; The adjustable roller assembly also includes a second pressure roller, a second belt drive assembly, and a second rotating shaft; The second pressing roller is rotatably connected to the adjusting end of the third position automatic adjusting assembly, the second rotating shaft is rotatably connected to the first mounting frame, and the second rotating shaft is transmission-connected to the second pressing roller via a second belt transmission assembly; The first gear is fixed to the first rotating shaft, the second gear is fixed to the second rotating shaft, and the first gear is meshed with the second gear; The sixth servo motor is electrically connected to the controller.

5. The automatic adjustable carrier tape forming machine according to claim 4, characterized in that: The first position automatic adjustment assembly also includes a base, a first adjustment nut, a first screw rod, a first mounting plate, a first guide rail, a first slider, a second screw rod, a second adjustment nut, a second guide rail, and a second slider; A first guide rail is fixed on both left and right sides of the top of the base, a first slider is slidably connected to the top of the first guide rail, a first mounting plate is fixed to the top of the first slider, a first servo motor is fixed to the top of the base, the first servo motor is located in the middle of the left and right first guide rails, a first screw rod is connected to the first servo motor, a first adjusting nut is fixed at the center of the bottom of the first mounting plate, and the first screw rod passes through the first adjusting nut; Second guide rails are fixed on both the front and rear sides of the top of the first mounting plate, a second slider is slidably connected to the top of the second guide rail, the machine platform is fixed to the top of the second slider, a second servo motor is fixed on the top of the first mounting plate, the second servo motor is located in the middle of the front and rear second guide rails, the second servo motor is connected to a second screw rod, a second adjusting nut is fixed at the center position of the bottom of the machine platform, and the second screw rod passes through the second adjusting nut.

6. The automatic adjustable carrier tape forming machine according to claim 5, characterized in that: The second position automatic adjustment assembly also includes a second mounting frame, a third guide rail, a third slider, a third adjustment nut, a third screw rod, a second mounting plate, a third mounting frame, a fourth guide rail, a fourth slider, a fourth adjustment nut, a fourth screw rod, and a third mounting plate; The second mounting frame is fixed to the machine platform, third guide rails are fixed on both left and right sides of the top of the second mounting frame, a third slider is slidably connected to the top of the third guide rail, a second mounting plate is fixed to the top of the third slider, a third servo motor is fixed to the front end of the second mounting frame, a third screw rod is connected to the third servo motor, a third adjusting nut is fixed to the center of the bottom of the second mounting plate, and the third screw rod passes through the third adjusting nut; A third mounting bracket is fixed on the top of the second mounting plate, fourth guide rails are fixed on both the front and rear sides of the top of the third mounting bracket, a fourth slider is slidably connected to the top of the fourth guide rail, a third mounting plate is fixed on the top of the fourth slider, a fourth servo motor is fixed to the left end of the third mounting bracket, a fourth lead screw is connected to the fourth servo motor, a fourth adjusting nut is fixed at the center of the bottom of the third mounting plate, and the fourth lead screw passes through the fourth adjusting nut; The heat gun is fixed on the top of the third mounting plate.

7. The automatic adjustment type carrier tape forming machine according to claim 6, characterized in that: The air outlet of the hot air gun is inclined toward the forming roller assembly, and the inclination angle is 15-25 degrees.

8. The automatic adjustment type carrier tape forming machine according to claim 6, characterized in that: The third position automatic adjustment component further includes a fifth adjustment nut, a fifth lead screw, a fifth guide rail, and a fifth slider; The front and rear sides of the first mounting frame are both fixed with fifth guide rails, the fifth slider is slidably connected to the fifth guide rails, the second pressure roller is rotatably connected to the fifth slider, and a fifth adjusting nut is fixed to the right end of the fifth slider; A fifth servo motor is fixed to both front and rear ends of the right side of the first mounting frame, the fifth servo motor is connected to a fifth screw rod, and the left end of the fifth screw rod passes through the fifth adjusting nut and is rotationally connected to the fifth sliding block.

9. The automatic adjustable carrier tape forming machine according to claim 8, characterized in that: A first fixing nut is fixed on the top of the base, and the first screw rod passes through the first fixing nut; A second fixing nut is fixed on the top of the first mounting plate, and the second screw rod passes through the second fixing nut; A third fixing nut is fixed on the top of the second mounting frame, and the third screw rod passes through the third fixing nut; A fourth fixing nut is fixed on the top of the third mounting frame, and the fourth screw rod passes through the fourth fixing nut; The first mounting frame is fixed with a fifth fixing nut, and the fifth screw rod passes through the fifth fixing nut; An anti-adhesion component is arranged at the lower right side of the molding roller assembly.

10. The automatic adjustable carrier tape forming machine according to claim 1, characterized in that: The forming roller assembly comprises a roller forming die and a rotating driving member; The rotary drive member is fixed to the machine platform, the roller forming mold is fixed to the rotating end of the rotary drive member, and the rotary drive member is electrically connected to the controller; The roller forming mold has a forming adsorption channel, and the forming adsorption channel is communicated with an external vacuum pumping device.

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