CN112343485B

CN112343485B - Improved method for manufacturing one-time welding fluff sealing wool top

Info

Publication number: CN112343485B
Application number: CN202011072580.7A
Authority: CN
Inventors: 黄筱卉
Original assignee: Zhejiang Lijialong Brush Co ltd
Current assignee: Zhejiang Lijialong Brush Co ltd
Priority date: 2018-06-28
Filing date: 2018-06-28
Publication date: 2022-04-12
Anticipated expiration: 2038-06-28
Also published as: CN109016589A; CN109016589B; CN112343485A

Abstract

The invention provides a method for manufacturing an improved one-time welding fluff sealing wool top, which comprises the following steps: a. preparing materials; b. winding; c. a conveying bottom plate; d. ultrasonic welding; e. slitting; f. trimming; g. and (6) outputting.

Description

Improved method for manufacturing one-time welding fluff sealing wool top

Technical Field

The invention relates to a method for manufacturing an improved one-time welding fluff sealing wool top.

Background

The sealing wool top is a product which seals an object, is not easy to open, and has the functions of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixation and the like. The sealing wool tops are applied to various industries such as automobiles, doors and windows, cabinets, refrigerators, containers and the like in sequence from 80 s. The door and window sealing strip mainly comprises a bottom plate and fluff.

The sealing wool top in the prior art needs to be produced for multiple times, and the production speed is low, so that an improved manufacturing method of the one-time welding wool sealing wool top is necessary.

Disclosure of Invention

The first purpose of the invention is to solve the above problems in the prior art, and to provide a one-time welding fluff sealing wool top which has the characteristic of high product quality.

The first object of the present invention can be achieved by the following technical solutions: the one-time welding fluff sealing top comprises a bottom plate and is characterized in that a mounting groove is formed in the bottom plate, and fluff arranged in a long strip shape is fixed at the mounting groove in an ultrasonic welding mode.

By adopting the structure, the installation groove is formed in the bottom plate, and the fluff is fixed in the installation groove of the bottom plate by ultrasonic welding, so that the fluff and the installation groove can be firmly fixed together, and the product quality is high.

The width of the bottom plate is 3-10 mm.

The thickness of the bottom plate is 0.75-0.85 mm.

The middle part of the mounting groove is provided with a convex auxiliary part.

And two sides of the mounting groove are also provided with side wings.

The groove width of the mounting groove is 1.5-2.5 mm.

The depth of the mounting groove is 0.20-0.40 mm.

The width of the auxiliary part is 0.3-0.8 mm.

The height of the side wing is 0.40-0.80 mm.

The bottom plate is made of polypropylene.

The fluff is made of polypropylene.

The second purpose of the invention is to provide a manufacturing method of the once-welded fluff sealing wool top, aiming at the problems in the prior art, and the manufacturing method has the characteristic of high manufacturing efficiency.

The second object of the present invention can be achieved by the following technical solutions: the manufacturing method of the one-time welding fluff sealing wool top is characterized by comprising the following steps: a. preparing materials: preparing a bottom plate and yarns, and carrying out appearance inspection on the bottom plate and the yarns; b. winding: winding the yarn on the yarn barrel on a steel belt in the welding wool equipment through a winding mechanism in the welding wool equipment to form a yarn coil for manufacturing wool; c. conveying a bottom plate: vertically conveying two bottom plates to two sides of a yarn coil respectively through a first feeding mechanism in welding wool equipment; d. ultrasonic welding: respectively welding two bottom plates on two sides of a yarn coil by an ultrasonic welding mechanism in a welding wool device to obtain a semi-finished product; e. slitting: cutting the semi-finished product into two pieces by a cutting mechanism in the welding hair device; f. trimming: trimming the cut semi-finished product through a trimming mechanism in the welding hair device; g. and (3) outputting: outputting the finished product after finishing through an output mechanism in the welding wool equipment to obtain the primary welding wool sealing wool top.

The number of the yarn bobbins in the step b is 4-16.

And d, the welding pressure in the step d is 0.4-0.6 MPa.

The trimming in the step f includes a shaping process and a trimming process.

The speed of the steel belt in the welding hair equipment is 1-10 m/min.

The manufacturing method further comprises the following steps: h. rolling: and rolling the finished product by automatic rolling equipment.

By adopting the method, the one-time welding forming of the sealing wool tops can be realized through the steps of winding, conveying the bottom plate, ultrasonic welding, slitting, finishing, outputting and the like, the traditional repeated processing mode can be replaced, and the manufacturing efficiency is high.

The welding hair equipment comprises a rack, wherein a driven shaft is horizontally arranged at one end of the rack, a driven wheel is fixed on the driven shaft, a driving shaft is horizontally arranged at the other end of the rack, the end part of the driving shaft is connected with a power structure capable of driving the driving shaft to rotate, a driving wheel is fixed on the driving shaft, an annular steel belt is sleeved between the driving wheel and the driven wheel, the steel belt is provided with a conveying section and a return section, and a winding mechanism capable of winding yarns on the steel belt, a feeding mechanism I capable of conveying a bottom plate to the steel belt, an ultrasonic welding mechanism capable of welding the bottom plate and a yarn coil, a splitting mechanism capable of splitting a semi-finished product and an output mechanism capable of outputting the finished product are sequentially arranged on the rack; the frame is also provided with an auxiliary structure.

The working principle of the welding hair device is as follows: the power structure drives the driving shaft to rotate, the driving shaft drives the driving wheel to rotate, the driving wheel drives the steel belt to rotate, the yarn winding mechanism winds yarns on the conveying section of the steel belt, the yarn coil is not in contact with the upper side and the lower side of the conveying section of the steel belt under the action of the auxiliary structure, the first feeding mechanism conveys two bottom plates to the left side and the right side of the conveying section of the steel belt respectively, the ultrasonic welding mechanism welds the bottom plates and the yarn coil together, the splitting mechanism cuts the semi-finished product into two pieces, and the output mechanism outputs the finished product, so that one-step production of sealing wool tops can be realized, and the production efficiency is high.

The auxiliary structure comprises a first mounting strip, a second mounting strip and a steel wire rope, the first mounting strip is fixed at one end of the frame, the first mounting strip is close to the driven shaft, the second mounting strip is fixed at the other end of the frame, the second mounting strip is close to the driving shaft, one end of the steel wire rope is connected with the first mounting strip, the other end of the steel wire rope is connected with the second mounting strip, the steel wire rope comprises a first rope body, a second rope body, a third rope body and a fourth rope body, the first rope body and the second rope body are respectively located over the conveying section of the steel belt, and the third rope body and the fourth rope body are respectively located under the conveying section of the steel belt.

The upper side and the lower side of the conveying section of the yarn coil and the steel belt are not contacted through the steel wire rope, and when the slitting mechanism slits the yarn coil, the slitting mechanism cannot interfere with the steel belt.

The auxiliary structure further comprises a third mounting strip, a fourth mounting strip, a first positioning block and a second positioning block, the third mounting strip is fixed at one end of the frame, the third mounting strip is close to the first mounting strip, a first guide limiting groove capable of guiding and limiting one end of the steel wire is formed in the first positioning block, the conveying section of the steel belt penetrates through the first guide limiting groove, the fourth mounting strip is fixed at the other end of the frame, the fourth mounting strip is close to the second mounting strip, a second guide limiting groove capable of guiding and limiting the other end of the steel wire is formed in the second positioning block, and the conveying section of the steel belt penetrates through the second guide limiting groove.

The winding mechanism comprises a first mounting plate and a first winding drum, the first mounting plate is fixed on the rack, the first winding drum is rotatably arranged on the first mounting plate, the winding drum is horizontally arranged, the first winding drum is connected with a first driving structure capable of rotating the first winding drum, one end of the winding drum is an input end, the other end of the winding drum is an output end, a winding channel penetrating through the input end and the output end is arranged in the winding drum, a conveying section of a steel belt penetrates through the winding channel, a plurality of mounting discs are sleeved on the winding drum, a plurality of first placing rods used for placing the yarn drum are arranged on the mounting discs, a plurality of leading-in holes communicated with the winding channel are further formed in the side portion of the input end, and the leading-in holes are annularly distributed.

And a plurality of yarn drums are placed on the corresponding first placing rods, yarns are input to the conveying section of the steel belt through the lead-in holes, the yarns are sequentially wound on the conveying section of the steel belt along with the rotation of the winding drums, and due to the action of the steel wire ropes, the yarn coils are not in contact with the upper side and the lower side of the conveying section of the steel belt.

The feeding mechanism I comprises a second mounting plate and a feeding pipe, the second mounting plate is fixed on the rack, the feeding pipe is horizontally fixed on the second mounting plate, the feeding pipe is located on the side portion of the steel strip, and a feeding channel for the bottom plate to pass through is formed in the feeding pipe.

The number of the ultrasonic welding mechanisms is two, the two ultrasonic welding mechanisms are arranged on the left and right sides of the steel strip, each ultrasonic welding mechanism comprises a third mounting plate, an ultrasonic welding machine, a supporting wheel, a mounting seat and a first guide rod, the third mounting plate is fixed on the rack, the ultrasonic welding machine is fixed on the third mounting plate, a welding head of the ultrasonic welding machine is horizontally arranged, the welding head of the ultrasonic welding machine abuts against one side of a conveying section of the steel strip, the mounting seat is arranged on the third mounting plate and is connected with a moving assembly capable of driving the mounting seat to move back and forth, the supporting wheel is rotatably arranged on the mounting seat, the supporting wheel can abut against the other side of the conveying section of the steel strip, a gap for the steel strip to pass through is arranged between the supporting wheel and a welding head of the ultrasonic welding machine, the first material guide rod is vertically fixed on the third mounting plate, and the first material guide rod is positioned at the side part of the ultrasonic welding machine and is provided with a first material guide part which can lead the bottom plate into the first material guide part vertically.

The moving assembly comprises an air cylinder, the air cylinder is fixed on the mounting plate III, a piston rod of the air cylinder is horizontally arranged, and the end part of a piston rod of the air cylinder is connected with the mounting seat.

The quantity of cutting mechanism is two, and two relative steel band's of cutting mechanism transport section sets up from top to bottom, and cutting mechanism includes mounting panel four, slitting cutter, axis of rotation and mounting bracket, and mounting panel four is fixed in the frame, and the mounting bracket is fixed on mounting panel four, and the axis of rotation level sets up on the mounting bracket, and axis of rotation one end links to each other with one can drive its pivoted drive structure two, and the axis of rotation other end links to each other with slitting cutter.

The second driving structure drives the rotating shaft to rotate, the rotating shaft drives the dividing cutter to rotate, and the dividing cutter divides the upper side and the lower side of the semi-finished product into two sealing wool tops.

The output mechanisms are arranged on the left and right sides of the steel belt, each output mechanism comprises a fifth mounting plate, a first output belt and a second output belt, the fifth mounting plate is fixed on the rack, the first output belt and the second output belt are respectively arranged on the fifth mounting plate, and the first output belt and the second output belt are provided with gaps through which finished products pass.

The power structure comprises a speed reducing motor, the speed reducing motor is fixed on the rack, an output shaft of the speed reducing motor is horizontally arranged, and the end part of the driving shaft is connected with the end part of the output shaft of the speed reducing motor through a coupler.

The driving structure I comprises a driving motor I, a main driving wheel I, a driven driving wheel I and a driving belt I, the driving motor I is fixed on the rack, an output shaft of the driving motor I is horizontally arranged, the main driving wheel I is fixed at the end part of the output shaft of the driving motor I, the driven driving wheel I is fixed at the output end of the winding drum, and the driving belt is sleeved between the main driving wheel I and the driven driving wheel I.

The driving structure II comprises a driving motor II, a main driving wheel II, a driven driving wheel II and a driving belt II, the driving motor II is fixed on the mounting plate IV, an output shaft of the driving motor II is horizontally arranged, the main driving wheel II is fixed at the end part of the output shaft of the driving motor II, the driven driving wheel II is fixed at one end of the rotating shaft, and the driving belt II is sleeved between the main driving wheel II and the driven driving wheel II.

The welding hair equipment also comprises a plow groove structure capable of plowing the bottom plate, wherein the plow groove structure comprises a workbench, a material placing frame, a first supporting guide wheel, a second supporting guide wheel, a press roller, a traction roller, a fixing frame, a fixing strip, a fixing seat and a plow groove cutter, the workbench is connected with one end of the machine frame, the material placing frame is fixed at one end of the workbench, a material placing shaft for placing a bottom plate roll is arranged on the material placing frame, the fixing frame is fixed at the other end of the workbench, the press roller and the traction roller are horizontally arranged on the fixing frame, a gap for the bottom plate to pass through is arranged between the press roller and the traction roller, the end part of the traction roller is also connected with a power assembly capable of driving the traction roller to rotate, the fixing strip is fixed at the middle part of the workbench, the first supporting guide wheel and the second supporting guide wheel are rotatably arranged on the fixing strip, the first supporting wheel is positioned above the second supporting wheel, the fixing seat is fixed at the middle part of the workbench, and the fixing seat is positioned between the material placing frame and the fixing strip, the coulter is horizontally arranged on the fixed seat, and a gap for the bottom plate to pass through is formed between the tool bit of the coulter and the supporting guide wheel II.

One end of a bottom plate on the discharging shaft is sequentially wound on the supporting guide wheel I and the supporting guide wheel II and penetrates out of the position between the pressing roller and the traction roller, the bottom plate is moved through the traction roller, under the action of the grooving cutter and the supporting guide wheel II, grooving is carried out on the bottom plate, and after grooving is finished, the bottom plate is guided into the steel strip through the feeding pipe.

The automatic rolling equipment comprises a base, wherein a conveying mechanism used for conveying the sealing wool tops, a guiding-in mechanism used for guiding the sealing wool tops and a rolling mechanism used for rolling the sealing wool tops are sequentially arranged on the base.

The working principle of the automatic rolling equipment is as follows: carry sealed wool top through conveying mechanism, lead-in to sealed wool top through leading-in mechanism, beat the book to sealed wool top through beating a roll mechanism to realized the automation of sealed wool top and beat a roll, can replace the manual work to beat and roll up, beat and roll up fast.

The coiling mechanism comprises a first support, a first driving rotating shaft and a first driven rotating shaft, the first support is fixed on the base, the first driving rotating shaft is rotatably arranged at one end of the first support, one end of the first driving rotating shaft is connected with a first rotating motor capable of driving the first rotating shaft to rotate, the other end of the first driving rotating shaft is provided with a first positioning portion capable of positioning one end of the material receiving cylinder, the second driven rotating shaft is rotatably arranged at the other end of the first support, the first driven rotating shaft and the first driving rotating shaft are located on the same straight line, one end of the first driven rotating shaft is connected with a first driving cylinder capable of driving the first driven rotating shaft to move back and forth, and the other end of the second driven rotating shaft is provided with a second positioning portion capable of positioning the other end of the material receiving cylinder.

The leading-in mechanism comprises a second bracket, a conveying seat, a mounting base plate, a lifting seat, a main leading-in rod and an auxiliary leading-in rod, the second bracket is fixed on a base, the conveying seat is arranged on the second bracket, the conveying seat is connected with a driving structure III capable of enabling the conveying seat to move back and forth, the mounting base plate is vertically fixed on the conveying seat, the lifting seat is arranged on the mounting base plate, the lifting seat is connected with a driving structure IV capable of enabling the lifting seat to move up and down, one end of the main leading-in rod is connected with a reversing component capable of enabling the main leading-in rod to reverse back and forth, the reversing assembly is positioned on the lifting seat, the other end of the main guide rod is fixedly provided with a main guide block, the main guide block is provided with a main guide groove for the sealing wool tops to pass through, one end of the auxiliary guide rod is connected with the lifting seat, the other end of the auxiliary guide rod is fixedly provided with an auxiliary guide block, the auxiliary guide block is provided with an auxiliary guide groove for the sealing wool tops to pass through, and the auxiliary guide rod is positioned below the main guide rod.

One end of the sealing wool top sequentially penetrates through the main guide groove and the auxiliary guide groove, the driving structure III drives the conveying seat to move back and forth, the conveying seat drives the mounting base plate to move back and forth, the mounting base plate enables the main guide rod and the auxiliary guide rod to move back and forth, the sealing wool top is wound on the whole material collecting barrel under the action of the main guide block and the auxiliary guide block, and when the sealing wool top is wound to need a return stroke, the piece replacing assembly drives the main guide rod to move, the main guide rod moves relative to the auxiliary guide rod, and the sealing wool top is enabled to realize return stroke reversing; after the sealing wool tops are gradually wound on the material collecting barrel, the outer diameter of the sealing wool top roll is gradually increased, the driving structure drives the lifting seat to move upwards, so that the positions of the main leading-in rod and the auxiliary leading-in rod correspondingly rise, and the sealing wool tops can be led in.

The reversing assembly comprises a reversing cylinder and a reversing bar, the reversing cylinder is fixed on the lifting seat, a piston rod of the reversing cylinder is horizontally arranged, the reversing bar is fixed at the end part of the piston rod of the reversing cylinder, and one end of the main guide rod is connected with the reversing bar.

The driving structure III comprises a first guide rail, a first sliding block, a first screw rod, a first nut and a first stepping motor, the first guide rail is horizontally fixed on a second support, the first sliding block is arranged on the first guide rail, the first screw rod is horizontally arranged on the second support, the first screw rod is parallel to the first guide rail, the end part of the first screw rod is connected with the first stepping motor, the first nut is in threaded connection with the first screw rod, the first nut is connected with a first bearing seat, the first bearing seat is connected with a conveying seat, and the conveying seat is fixed on the first sliding block.

The driving structure IV comprises a second guide rail, a second sliding block, a second screw rod, a second nut and a second stepping motor, the second guide rail is vertically fixed on the mounting substrate, the second sliding block is arranged on the second guide rail, the second screw rod is vertically arranged on the mounting substrate and is parallel to the second guide rail, the end part of the second screw rod is connected with the second stepping motor, the second nut is in threaded connection with the second screw rod, the second nut is connected with the second bearing seat, the second bearing seat is connected with the lifting seat, and the lifting seat is fixed on the second sliding block.

The conveying mechanism comprises a third support, a conveying wheel and a pressing wheel, the third support is fixed on the base, the conveying wheel and the pressing wheel are respectively arranged on the base, the conveying wheel is located under the pressing wheel, the conveying wheel is connected with a second rotating motor capable of driving the conveying wheel to rotate, the pressing wheel is connected with a second driving cylinder capable of driving the pressing wheel to move up and down, and the pressing wheel can abut against the conveying wheel.

Still be provided with the control structure who is used for controlling to rotate motor action on the base, the control structure includes the installing frame, go up the detection piece, lower detection piece and controller, the installing frame is fixed on the base, go up the detection piece and fix the upper portion at the installing frame, and the detection head of going up the detection piece is down, the lower part at the installing frame is fixed to the detection piece down, and the detection head of detection piece is up down, still vertically be provided with two guide arms on the installing frame, it is provided with the tablet to slide between two guide arms, and the tablet can with last detection piece, it contacts to detect the piece down, the controller is fixed on the installing frame, rotate motor one, it links to each other with this controller through the circuit with lower detection piece to go up the detection piece.

When the sealing wool tops need to be input at a constant speed, the sealing wool tops penetrate through the lower portion of the sensing plate, after the sensing plate is contacted with the upper detection piece, the upper detection piece transmits signals to the controller, the controller rotates the motor to decelerate, after the sensing plate is contacted with the lower detection piece, the lower detection piece transmits signals to the controller, and the controller rotates the motor to accelerate, so that the rolling operation is realized when the sealing wool tops are input at the constant speed.

The reversing cylinder is connected with the controller through a line.

Still be provided with on the base and detect the structure, detect the structure and include support four, leading-in gyro wheel, pick-up plate and touch sensor, support four is fixed on the base, and support four is close to support three, and leading-in gyro wheel rotates and sets up on support four, offers the leading-in groove that is used for sealing wool top leading-in on the leading-in gyro wheel, and the pick-up plate upper end articulates on support four, and the pick-up plate lower extreme leans on with leading-in gyro wheel counterbalance, and touch sensor fixes on the base, and the pick-up plate lower extreme can contact with touch sensor, and touch sensor passes through the circuit and links to each other with the controller.

When the input sealing wool tops are knotted and the like, the sealing wool tops can protrude out of the leading-in groove, the lower end of the detection plate swings upwards, the detection plate is in contact with the touch sensor, and the touch sensor transmits signals to the controller, so that equipment damage can be avoided.

Compared with the prior art, the invention has the advantages that: through having seted up the mounting groove on the bottom plate to utilize ultrasonic bonding to fix fine hair in the mounting groove department of bottom plate, can make both firmly fixed together, product quality is high.

Drawings

FIG. 1 is a perspective view of a welding hair apparatus.

FIG. 2 is a perspective view of a removed portion of the welding hair apparatus.

FIG. 3 is a perspective view of a winding mechanism in a welding hair apparatus.

Fig. 4 is a partially enlarged view of a portion a in fig. 1.

FIG. 5 is a schematic perspective view of a plow groove structure in a welding hair apparatus.

Fig. 6 is a schematic perspective view of the automatic rolling device.

Fig. 7 is a partially enlarged view at B in fig. 6.

Fig. 8 is a schematic perspective view of a lead-in mechanism in the automatic rolling device.

Fig. 9 is a schematic perspective view of an auxiliary structure in the automatic rolling device.

In the figure, 1, a frame; 2. mounting a plate six; 3. a driven shaft; 4. a driven wheel; 5. mounting a bar V; 6. a first mounting plate; 7. driving a motor I; 8. a steel belt; 9. a supporting strip; 10. mounting a third plate; 11. a feed pipe; 12. mounting a plate IV; 13. a seventh mounting plate; 14. mounting a plate eight; 15. mounting a plate V; 16. a reduction motor; 17. a driving wheel; 18. outputting a first tape; 19. outputting a second belt; 20. mounting a second bar; 21. mounting a bar IV; 22. a second positioning block; 23. a second mounting plate; 24. a lead-in wheel; 25. a first positioning block; 26. mounting a third bar; 27. mounting a first bar; 28. an auxiliary block; 29. a second material guide rod; 30. a wire rope; 31. placing a second rod; 32. a column; 33. a movable seat; 34. a guide post; 35. a winding drum; 35a, an introduction hole; 36. a first main driving wheel; 37. driving a belt I; 38. the driven wheel I; 39. mounting a disc; 39a, a guide hole; 41. placing a first rod; 42. a cylinder; 43. a mounting seat; 44. a support wheel; 45. ultrasonic welding machine; 46. a first material guide rod; 47. a slitting knife; 48. a mounting frame; 49. a rotating shaft; 51. a secondary driving wheel II; 52. driving a belt II; 53. a second main driving wheel; 54. a second driving motor; 55. a first shaping wheel; 56. a second shaping wheel; 57. a support plate; 58. a trimmer; 68. a work table; 69. a fixed seat; 71. a coulter; 72. a second supporting guide wheel; 73. a traction roller; 74. a fixed mount; 75. a pressure roller; 76. a first supporting guide wheel; 77. a fixing strip; 78. a discharging shaft; 79. a material placing frame; 81. a base; 82. a first bracket; 83. a driving rotating shaft; 84. rotating the first motor; 85. a second bracket; 86. a lower detection member; 87. installing a frame; 88. an upper detection member; 89. a third bracket; 90. a delivery wheel; 91. a pinch roller; 92. a second driving cylinder; 93. rotating a second motor; 94. a guide bar; 95. an induction plate; 96. driving a first air cylinder; 97. a driven rotating shaft; 98. a sub introduction block; 99. an auxiliary lead-in rod; 100. a guide block; 101. a main lead-in rod; 102. a main input block; 103. a first stepping motor; 104. a guide bar; 105. a second nut; 106. a mounting substrate; 107. a second stepping motor; 108. a second bearing seat; 109. a lifting seat; 110. a reversing cylinder; 111. a second screw rod; 112. a second guide rail; 113. a reversing bar; 114. a second sliding block; 121. a controller; 122. a fourth bracket; 123. a touch sensor; 124. leading in a roller; 125. and (6) detecting the board.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

This a welding fine hair sealing top, including the bottom plate, have the mounting groove on the bottom plate, mounting groove department is fixed with the fine hair that is rectangular form range through ultrasonic bonding's mode.

The width of the bottom plate is 3-10 mm; the thickness of the bottom plate is 0.75-0.85 mm; the middle part of the mounting groove is provided with a convex auxiliary part; both sides of the mounting groove are also provided with side wings; the width of the mounting groove is 1.5-2.5 mm; the depth of the mounting groove is 0.20-0.40 mm; the width of the auxiliary part is 0.3-0.8 mm; the height of the side wing is 0.40-0.80 mm; the bottom plate is made of polypropylene; the material of the fluff is polypropylene.

The manufacturing method of the once-welded fluff sealing wool top comprises the following steps: a. preparing materials: preparing a bottom plate and yarns, and carrying out appearance inspection on the bottom plate and the yarns; b. winding: winding the yarn on the yarn barrel on a steel belt in the welding wool equipment through a winding mechanism in the welding wool equipment to form a yarn coil for manufacturing wool; c. conveying a bottom plate: vertically conveying two bottom plates to two sides of a yarn coil respectively through a first feeding mechanism in welding wool equipment; d. ultrasonic welding: respectively welding two bottom plates on two sides of a yarn coil by an ultrasonic welding mechanism in a welding wool device to obtain a semi-finished product; e. slitting: cutting the semi-finished product into two pieces by a cutting mechanism in the welding hair device; f. trimming: trimming the cut semi-finished product through a trimming mechanism in the welding hair device; g. and (3) outputting: outputting the finished product after finishing through an output mechanism in the welding wool equipment to obtain the primary welding wool sealing wool top.

The number of the yarn barrels in the step b is 4-16; the welding pressure in the step d is 0.4-0.6 MPa; the trimming in the step f comprises shaping processing and trimming processing; the speed of a steel belt in the welding hair equipment is 1-10 m/min; the manufacturing method further comprises the following steps: h. rolling: and rolling the finished product by automatic rolling equipment.

As shown in fig. 1-5, the welding hair device comprises a frame 1, wherein a driven shaft 3 is horizontally arranged at one end of the frame 1, a driven wheel 4 is fixed on the driven shaft 3, and the driven wheel 4 is fixed on the driven shaft 3 in a key connection manner; a driving shaft is horizontally arranged at the other end of the rack 1, the end part of the driving shaft is connected with a power structure capable of driving the driving shaft to rotate, a driving wheel 17 is fixed on the driving shaft, and the driving wheel 17 is fixed on the driving shaft in a key connection mode; an annular steel belt 8 is sleeved between the driving wheel 17 and the driven wheel 4, and the steel belt 8 is provided with a conveying section and a return section; a winding mechanism capable of winding yarns on the steel belt 8, a first feeding mechanism capable of conveying a bottom plate to the steel belt 8, an ultrasonic welding mechanism capable of welding the bottom plate and a yarn coil, a splitting mechanism capable of splitting a semi-finished product and an output mechanism capable of outputting a finished product are sequentially arranged on the rack 1; the frame 1 is also provided with an auxiliary structure.

The auxiliary structure comprises a first mounting strip 27, a second mounting strip 20 and a steel wire rope 30, wherein the first mounting strip 27 is fixed at one end of the rack 1, and the first mounting strip 27 is fixed at one end of the rack 1 in a bolt connection mode; the first mounting strip 27 is close to the driven shaft 3, the second mounting strip 20 is fixed at the other end of the rack 1, the second mounting strip 20 is close to the driving shaft, one end of the steel wire rope 30 is connected with the first mounting strip 27, and one end of the steel wire rope 30 is connected with the first mounting strip 27 in a bolt connection mode; the other end of the steel wire rope 30 is connected with the second mounting bar 20, and the other end of the steel wire rope 30 is connected with the second mounting bar 20 in a bolt connection mode; the steel wire rope 30 comprises a first rope body, a second rope body, a third rope body and a fourth rope body, wherein the first rope body and the second rope body are respectively positioned right above the conveying section of the steel belt 8, and the third rope body and the fourth rope body are respectively positioned right below the conveying section of the steel belt 8.

The auxiliary structure further comprises a third mounting strip 26, a fourth mounting strip 21, a first positioning block 25 and a second positioning block 22, the third mounting strip 26 is fixed at one end of the rack 1, and the third mounting strip 26 is fixed at one end of the rack 1 in a bolt connection mode; the third mounting bar 26 is close to the first mounting bar 27, the first positioning block 25 is provided with a first guide limiting groove capable of guiding and limiting one end of the steel wire, the conveying section of the steel belt 8 penetrates through the first guide limiting groove, the fourth mounting bar 21 is fixed at the other end of the rack 1, and the fourth mounting bar 21 is fixed at the other end of the rack 1 in a bolt connection mode; the fourth mounting strip 21 is close to the second mounting strip 20, the second positioning block 22 is provided with a second guide limiting groove capable of guiding and limiting the other end of the steel wire, and the conveying section of the steel belt 8 penetrates through the second guide limiting groove; by adopting the structure, the steel wire rope 30 can be conveniently installed through the action of the first positioning block 25 and the second positioning block 22; according to the actual situation, this kind of scheme can also be adopted, and auxiliary structure includes wire rope 30, and wire rope 30 fixes on steel band 8, and wire rope 30 includes rope body one, rope body two, rope body three and rope body four, and rope body one and two be located the surface of steel band 8 respectively, and have the clearance between rope body one and the rope body two, and rope body three and rope body four are located the internal surface of steel band 8 respectively, and have the clearance between rope body three and the rope body four.

The winding mechanism comprises a first mounting plate 6 and a winding drum 35, the first mounting plate 6 is fixed on the rack 1, and the first mounting plate 6 is fixed on the rack 1 in a bolt connection mode; the winding cylinder 35 is rotatably arranged on the first mounting plate 6, the winding cylinder 35 is horizontally arranged, the winding cylinder 35 is connected with a driving structure I capable of rotating the winding cylinder, one end of the winding cylinder 35 is an input end, the other end of the winding cylinder 35 is an output end, a winding channel penetrating through the input end and the output end is arranged in the winding cylinder 35, a conveying section of the steel belt 8 penetrates through the winding channel, a plurality of mounting discs 39 are sleeved outside the winding cylinder 35, and the number of the mounting discs 39 is three; the mounting plate 39 is provided with a plurality of first placing rods 41 for placing yarn bobbins, and each mounting plate 39 is provided with six first placing rods 41; the side part of the input end is also provided with a plurality of lead-in holes 35a communicated with the winding channel, and the number of the lead-in holes 35a is twelve; and the lead-in holes 35a are distributed annularly; the mounting disc 39 is also provided with a plurality of guide holes 39a for guiding yarns; thirty guide holes 39a are also formed in the mounting plate 39.

The first feeding mechanisms are arranged left and right relative to the steel belt 8 and comprise a second mounting plate 23 and a feeding pipe 11, the second mounting plate 23 is fixed on the rack 1, and the second mounting plate 23 is fixed on the rack 1 in a bolt connection mode; the feeding pipe 11 is horizontally fixed on the second mounting plate 23, the feeding pipe 11 is located on the side portion of the steel strip 8, and a feeding channel for the bottom plate to pass through is formed in the feeding pipe 11.

The number of the ultrasonic welding mechanisms is two, the two ultrasonic welding mechanisms are arranged on the left and right sides relative to the steel strip 8, each ultrasonic welding mechanism comprises a third mounting plate 10, an ultrasonic welding machine 45, a supporting wheel 44, a mounting seat 43 and a first material guide rod 46, the third mounting plate 10 is fixed on the rack 1, and the third mounting plate 10 is fixed on the rack 1 in a bolt connection mode; the ultrasonic welding machine 45 is fixed on the third mounting plate 10, a welding head of the ultrasonic welding machine 45 is horizontally arranged, the welding head of the ultrasonic welding machine 45 abuts against one side of a conveying section of the steel strip 8, the mounting seat 43 is arranged on the third mounting plate 10, the mounting seat 43 is connected with a moving assembly capable of driving the mounting seat 43 to move back and forth, the supporting wheel 44 is rotatably arranged on the mounting seat 43, the supporting wheel 44 can abut against the other side of the conveying section of the steel strip 8, a gap for the steel strip 8 to pass through is formed between the supporting wheel 44 and the welding head of the ultrasonic welding machine 45, the first guide rod 46 is vertically fixed on the third mounting plate 10, the first guide rod 46 is located on the side portion of the ultrasonic welding machine 45, and the first guide rod 46 is provided with a first guide portion capable of enabling the bottom plate to be vertically led in.

The moving assembly comprises an air cylinder 42, the air cylinder 42 is fixed on the mounting plate III 10, and the air cylinder 42 is fixed on the mounting plate III 10 in a bolt connection mode; a piston rod of the air cylinder 42 is horizontally arranged, and the end part of the piston rod of the air cylinder 42 is connected with the mounting seat 43; by adopting the structure, the piston rod of the control cylinder 42 drives the mounting seat 43 to move back and forth, and the mounting seat 43 drives the supporting wheel 44 to move back and forth, so that the supporting wheel 44 can be close to or far away from the steel strip 8.

The number of the splitting mechanisms is two, the two splitting mechanisms are arranged up and down relative to the conveying section of the steel strip 8, each splitting mechanism comprises a mounting plate IV 12, a splitting cutter 47, a rotating shaft 49 and a mounting frame 48, the mounting plate IV 12 is fixed on the rack 1, and the mounting plate IV 12 is fixed on the rack 1 in a bolt connection mode; mounting bracket 48 is fixed on mounting bracket four 12, and axis of rotation 49 level sets up on mounting bracket 48, and axis of rotation 49 one end links to each other with one can drive its pivoted drive structure two, and the axis of rotation 49 other end links to each other with dividing cutter 47.

The number of the output mechanisms is two, the two output mechanisms are arranged left and right relative to the steel strip 8 and comprise a mounting plate five 15, an output belt one 18 and an output belt two 19, the mounting plate five 15 is fixed on the rack 1, the output belt one 18 and the output belt two 19 are respectively arranged on the mounting plate five 15, and a gap for a finished product to pass through is formed between the output belt one 18 and the output belt two 19; the power sources of the first output belt 18 and the second output belt 19 adopt the prior art; by adopting the structure, the finished sealing wool tops can be output through the synchronous rotation of the first output belt 18 and the second output belt 19.

The power structure comprises a speed reducing motor 16, the speed reducing motor 16 is fixed on the rack 1, an output shaft of the speed reducing motor 16 is horizontally arranged, and the end part of a driving shaft is connected with the end part of the output shaft of the speed reducing motor 16 through a coupler.

The driving structure I comprises a driving motor I7, a main driving wheel I36, a driven driving wheel I38 and a driving belt I37, the driving motor I7 is fixed on the rack 1, an output shaft of the driving motor I7 is horizontally arranged, the main driving wheel I36 is fixed at the end part of the output shaft of the driving motor I7, the driven driving wheel I38 is fixed at the output end of the winding drum 35, and the driving belt I37 is sleeved between the main driving wheel I36 and the driven driving wheel I38; the second driving structure comprises a second driving motor 54, a second main driving wheel 53, a second auxiliary driving wheel 51 and a second driving belt 52, the second driving motor 54 is fixed on the fourth mounting plate 12, an output shaft of the second driving motor 54 is horizontally arranged, the second main driving wheel 53 is fixed at the end part of the output shaft of the second driving motor 54, the second auxiliary driving wheel 51 is fixed at one end of the rotating shaft 49, and the second driving belt 52 is sleeved between the second main driving wheel 53 and the second auxiliary driving wheel 51.

The frame 1 is also provided with a second feeding mechanism capable of conveying the film to the steel belt 8, the second feeding mechanism comprises a mounting plate six 2, a moving seat 33, a guide post 34, a stand column 32, a mounting strip five 5 and a guide rod two 29, the mounting plate six 2 is fixed on the frame 1, the mounting plate six 2 is close to the driven shaft 3, the guide post 34 is horizontally fixed on the mounting plate, the guide post 34 and the driven shaft 3 are parallel to each other, the moving seat 33 is arranged on the guide post 34, the stand column 32 is fixed on the moving seat 33, a placing rod two 31 for placing a film roll is fixed on the stand column 32, the mounting strip five 5 is fixed on the frame 1, and the mounting strip five 5 is fixed on the frame 1 in a bolt connection mode; the mounting strip five 5 is located between the mounting strip two 20 and the mounting plate one 6, the guide rod two 29 is horizontally fixed at one end of the mounting strip five 5, the guide rod two 29 is located right above the conveying section of the steel strip 8, the guide rod two 29 is provided with a guide part two capable of enabling the film to be horizontally guided in, the other end of the mounting strip five 5 is further fixed with an auxiliary block 28, the auxiliary block 28 is provided with an auxiliary channel, and the conveying section of the steel strip 8 penetrates through the auxiliary channel.

The rack 1 is also provided with two trimming mechanisms, and the two trimming mechanisms are arranged left and right relative to the steel belt 8; the trimming mechanism comprises a trimming structure capable of trimming the silk hairs and a trimming structure capable of trimming the silk hairs.

The shaping structure comprises a mounting plate seven 13, a shaping wheel I55, a shaping wheel II 56, a rotating shaft I and a rotating shaft II, wherein the mounting plate seven 13 is fixed on the rack 1, and the mounting plate seven 13 is fixed on the rack 1 in a bolt connection mode; the mounting plate seven 13 is positioned between the mounting plate four 12 and the mounting plate five 15, the first rotating shaft and the second rotating shaft are respectively vertically arranged on the mounting plate seven 13, the first shaping wheel 55 is fixed at the upper end of the first rotating shaft, the second shaping wheel 56 is fixed at the upper end of the second rotating shaft, and the mounting plate seven 13 is also provided with a driving assembly which can enable the first rotating shaft and the second rotating shaft to synchronously rotate; the driving assembly comprises a first gear, a second gear, a third driving motor, a third main driving wheel, a third auxiliary driving wheel and a third driving belt, the first gear is fixed in the middle of the first rotating shaft, the second gear is fixed in the middle of the second rotating shaft and meshed with the first gear and the second gear, the third driving motor is fixed on the mounting plate seven 13, an output shaft of the third driving motor is vertically arranged, the third main driving wheel is fixed at the end of the output shaft of the third driving motor, the third auxiliary driving wheel is fixed at the lower end of the first rotating shaft, and the third driving belt is sleeved between the third main driving wheel and the third auxiliary driving wheel.

The trimming structure comprises an installation plate eight 14, a supporting plate 57 and a trimmer 58, wherein the installation plate eight 14 is fixed on the machine frame 1, and the installation plate eight 14 is fixed on the machine frame 1 in a bolt connection mode; the mounting plate eight 14 is located between the mounting plate seven 13 and the mounting plate five 15, the supporting plate 57 is fixed on the mounting plate eight 14, the supporting plate 57 is provided with an inclined supporting surface, the trimmer 58 is fixed on the supporting plate 57, a gap for a finished product to pass through is formed between the trimmer 58 and the supporting plate 57, the mounting plate eight 14 is further provided with a cleaning assembly capable of cleaning waste wool, and the cleaning assembly adopts the prior art.

The rack 1 is also provided with a plurality of lead-in components, and the number of the lead-in components is three; the guide-in assembly comprises a support bar 9 and two guide-in wheels 24, the support bar 9 is fixed on the frame 1, the two guide-in wheels 24 are respectively arranged on the support bar 9, and a gap for the steel belt 8 to pass through is arranged between the two guide-in wheels 24; with this structure, the steel strip 8 can be guided by the guide wheel 24 to smoothly enter a desired position.

The steel belt 8 is provided with sawteeth on two sides, so that the bottom plate, the yarns and the film can be better welded together.

The welding hair equipment also comprises a plough groove structure capable of ploughing the groove on the bottom plate, wherein the plough groove structure comprises a workbench 68, a material placing frame 79, a first supporting guide wheel 76, a second supporting guide wheel 72, a pressing roller 75, a traction roller 73, a fixing frame 74, a fixing strip 77, a fixing seat 69 and a plough groove cutter 71, the workbench 68 is connected with one end of the frame 1, the material placing frame 79 is fixed at one end of the workbench 68, the material placing frame 79 is provided with a material placing shaft 78 for placing a bottom plate roll, the fixing frame 74 is fixed at the other end of the workbench 68, the pressing roller 75 and the traction roller 73 are horizontally arranged on the fixing frame 74, a gap for the bottom plate to pass through is formed between the pressing roller 75 and the traction roller 73, the end part of the traction roller 73 is also connected with a power assembly capable of driving the traction roller to rotate, and the power assembly adopts the prior art; the fixing strip 77 is fixed in the middle of the workbench 68, the first supporting guide wheel 76 and the second supporting guide wheel 72 are rotatably arranged on the fixing strip 77, the first supporting wheel is located above the second supporting wheel, the fixing seat 69 is fixed in the middle of the workbench 68, the fixing seat 69 is located between the material placing frame 79 and the fixing strip 77, the coulter 71 is horizontally arranged on the fixing seat 69, and a gap for a bottom plate to pass through is formed between the cutter head of the coulter 71 and the second supporting guide wheel 72.

The working principle of the welding hair device is as follows: an output shaft of a speed reducing motor 16 is controlled to drive a driving shaft to rotate, the driving shaft drives a driving wheel 17 to rotate, the driving wheel 17 drives a steel belt 8 to rotate, and a conveying section of the steel belt 8 can sequentially pass through a winding station, a welding station and a slitting station; placing a plurality of yarn drums on corresponding first placing rods 41, inputting the yarns to the conveying section of the steel belt 8 through the leading-in holes 35a, controlling an output shaft of a driving motor I7 to drive a first driving wheel 36 to rotate, driving a first driven wheel 38 to rotate by the first driving wheel 36 through a first driving belt 37, driving the winding drums 35 to rotate by the first driven wheel 38, and sequentially winding the yarns on the conveying section of the steel belt 8 along with the rotation of the winding drums 35; conveying the bottom plate to a first material guide rod 46 through a feeding pipe 11; the bottom plates are vertically led into the conveying section of the steel strip 8 through a first material guide rod 46, the side part of the conveying section of the steel strip 8 is supported through a support wheel 44, and the two bottom plates are respectively welded on the left side and the right side of a yarn coil on the conveying section of the steel strip 8 under the action of an ultrasonic welding machine 45; controlling an output shaft of a second driving motor 54 to drive a second main driving wheel 53 to rotate, driving a second auxiliary driving wheel 51 to rotate by the second main driving wheel 53 through a second driving belt 52, driving a rotating shaft 49 to rotate by the second auxiliary driving wheel 51, driving a dividing cutter 47 to rotate by the rotating shaft 49, and dividing the upper side and the lower side of the semi-finished product by the dividing cutter 47 to divide the semi-finished product into two sealing wool tops; the finished sealing wool tops can be output through synchronous rotation of the first output belt 18 and the second output belt 19.

As shown in fig. 6-9, the automatic rolling device includes a base 81, and a conveying mechanism for conveying the sealing wool top, a guiding mechanism for guiding the sealing wool top, and a rolling mechanism for rolling the sealing wool top are sequentially disposed on the base 81.

The rolling mechanism comprises a first support 82, a driving rotating shaft 83 and a driven rotating shaft 97, wherein the first support 82 is fixed on the base 81, and the first support 82 is fixed on the base 81 in a bolt connection mode; the driving rotating shaft 83 is rotatably arranged at one end of the first support 82, one end of the driving rotating shaft 83 is connected with a first rotating motor 84 capable of driving the first rotating shaft to rotate, the first rotating motor 84 is fixed at one end of the first support 82, an output shaft of the first rotating motor 84 is horizontally arranged, and the end part of the output shaft of the first rotating motor 84 is connected with one end of the driving rotating shaft 83; the other end of the driving rotating shaft 83 is provided with a first positioning part capable of positioning one end of the material receiving cylinder, the driven rotating shaft 97 is rotatably arranged at the other end of the first support 82, the driven rotating shaft 97 and the driving rotating shaft 83 are positioned on the same straight line, one end of the driven rotating shaft 97 is connected with a first driving cylinder 96 capable of driving the driven rotating shaft to move back and forth, the first driving cylinder 96 is fixed at the other end of the first support 82, a piston rod of the first driving cylinder 96 is horizontally arranged, and the end part of a piston rod of the first driving cylinder 96 is connected with one end of the driven rotating shaft 97 through a bearing; the other end of the driven rotating shaft 97 is provided with a second positioning part which can position the other end of the material collecting barrel.

The guiding mechanism comprises a second bracket 85, a conveying seat, a mounting base plate 26, a lifting seat 109, a main guiding rod 101 and an auxiliary guiding rod 99, the second bracket 85 is fixed on the base 81, and the second bracket 85 is fixed on the base 81 in a bolt connection mode; the conveying seat is arranged on the second support 85 and is connected with a third driving structure which can enable the conveying seat to move back and forth, the mounting base plate 26 is vertically fixed on the conveying seat, the lifting seat 109 is arranged on the mounting base plate 26, the lifting seat 109 is connected with a fourth driving structure which can enable the lifting seat to move up and down, one end of the main guide rod 101 is connected with a reversing assembly which can enable the main guide rod to reverse back and forth, the reversing assembly is located on the lifting seat 109, the main guide block 102 is fixed to the other end of the main guide rod 101, a main guide groove for the sealing wool tops to pass through is formed in the main guide block 102, a guide block 100 is further fixed in the middle of the main guide rod 101, and a guide channel for the sealing wool tops to pass through is formed in the guide block 100; one end of an auxiliary guide rod 99 is connected with the lifting seat 109, an auxiliary guide block 98 is fixed at the other end of the auxiliary guide rod 99, an auxiliary guide groove for the sealing wool tops to pass through is formed in the auxiliary guide block 98, and the auxiliary guide rod 99 is located below the main guide rod 101; a guide rod 104 is horizontally fixed on the second bracket 85.

The reversing assembly comprises a reversing cylinder 110 and a reversing bar 113, the reversing cylinder 110 is fixed on the lifting seat 109, and the reversing cylinder 110 is fixed on the lifting seat 109 in a bolt connection mode; the piston rod of the reversing cylinder 110 is horizontally arranged, the reversing bar 113 is fixed at the end part of the piston rod of the reversing cylinder 110, and one end of the main guide rod 101 is connected with the reversing bar 113.

The driving structure III comprises a first guide rail, a first sliding block, a first screw rod, a first nut and a first stepping motor 103, the first guide rail is horizontally fixed on a second support 85, the first sliding block is arranged on the first guide rail, the first screw rod is horizontally arranged on the second support 85 and is parallel to the first guide rail, the end part of the first screw rod is connected with the first stepping motor 103, the first nut is in threaded connection with the first screw rod, the first nut is connected with a first bearing seat, the first bearing seat is connected with a conveying seat, and the conveying seat is fixed on the first sliding block.

The driving structure IV comprises a second guide rail 112, a second slider 114, a second screw rod 111, a second nut 105 and a second stepping motor 107, the second guide rail 112 is vertically fixed on the mounting base plate 26, the second slider 114 is arranged on the second guide rail 112, the second screw rod 111 is vertically arranged on the mounting base plate 26, the second screw rod 111 is parallel to the second guide rail 112, the end part of the second screw rod 111 is connected with the second stepping motor 107, the second nut 105 is in threaded connection with the second screw rod 111, the second nut 105 is connected with a second bearing seat 108, the second bearing seat 108 is connected with the lifting seat 109, and the lifting seat 109 is fixed on the second slider 114.

The conveying mechanism comprises a third bracket 89, a conveying wheel 90 and a pressing wheel 91, the third bracket 89 is fixed on the base 81, and the third bracket 89 is fixed on the base 81 in a bolt connection mode; the conveying wheel 90 and the pressing wheel 91 are respectively arranged on the base 81, the conveying wheel 90 is positioned under the pressing wheel 91, the conveying wheel 90 is connected with a second rotating motor 93 capable of driving the conveying wheel to rotate, the pressing wheel 91 is connected with a second driving cylinder 92 capable of driving the pressing wheel to move up and down, the second driving cylinder 92 is fixed on a third support 89, a piston rod of the second driving cylinder 92 is vertically downward, and the pressing wheel 91 is connected with the end part of the piston rod of the second driving cylinder 92 through a connecting rod; and the pinch roller 91 can abut against the delivery wheel 90.

The base 81 is also provided with a control structure for controlling the action of the first rotating motor 84, the control structure comprises an installation frame 87, an upper detection piece 88, a lower detection piece 86 and a controller 121, and the upper detection piece 88 and the lower detection piece 86 adopt the existing products which can be bought on the market; the mounting frame 87 is fixed on the base 81, and the mounting frame 87 is located between the second bracket 85 and the third bracket 89, the upper detection piece 88 is fixed on the upper portion of the mounting frame 87, the detection head of the upper detection piece 88 faces downwards, the lower detection piece 86 is fixed on the lower portion of the mounting frame 87, the detection head of the lower detection piece 86 faces upwards, two guide rods 94 are vertically arranged on the mounting frame 87, a sensing plate 95 is arranged between the two guide rods 94 in a sliding mode, the sensing plate 95 can be in contact with the upper detection piece 88 and the lower detection piece 86, the controller 121 is fixed on the mounting frame 87, the first rotating motor 84, the upper detection piece 88 and the lower detection piece 86 are connected with the controller 121 through circuits.

The reversing cylinder 110 is connected with the controller 121 through a line; the controller 121 is a commercially available single chip microcomputer, and programs for controlling the motor, the cylinder, the detection piece and the sensor by the single chip microcomputer are available, and the programs do not need to be edited again.

The base 81 is also provided with a detection structure, the detection structure comprises a bracket IV 122, a guide-in roller 124, a detection plate 125 and a touch sensor 123, the bracket IV 122 is fixed on the base 81, and the bracket IV 122 is fixed on the base 81 in a bolt connection mode; and the bracket IV 122 is close to the bracket III 8, the guiding-in roller 124 is rotatably arranged on the bracket IV 122, a guiding-in groove for guiding the sealing wool tops is formed in the guiding-in roller 124, the upper end of the detection plate 125 is hinged to the bracket IV 122, the lower end of the detection plate 125 abuts against the guiding-in roller 124, the touch sensor 123 is fixed on the base 81, the lower end of the detection plate 125 can contact with the touch sensor 123, and the touch sensor 123 is connected with the controller 121 through a circuit.

The working principle of the automatic rolling equipment is as follows: inserting one end of the material receiving cylinder into the first positioning part, controlling a piston rod of the first driving cylinder 96 to drive the driven rotating shaft 97 to move, inserting the other end of the material receiving cylinder into the second positioning part, and positioning the wire collecting cylinder; the sealing wool tops are positioned between the conveying wheel 90 and the pressing wheel 91, a piston rod of the driving cylinder II 92 is controlled to drive the pressing wheel 91 to move downwards, the pressing wheel 91 abuts against the conveying wheel 90, an output shaft of the rotating motor II 93 is controlled to drive the conveying wheel 90 to rotate, the sealing wool tops are conveyed to the main guide block 102 and the auxiliary guide block 98, and then conveyed to the material collecting barrel; an output shaft of a first control rotating motor 84 drives a driving rotating shaft 83 to rotate, the driving rotating shaft 83 drives a material receiving barrel to rotate, and the sealing wool tops are wound on the material receiving barrel; meanwhile, an output shaft of a first stepping motor 103 is controlled to drive a first screw rod to rotate, the first screw rod drives a first nut to rotate, the first nut enables a first bearing seat to move back and forth, the bearing seat drives a conveying seat to move back and forth, the conveying seat drives a mounting base plate 26 to move back and forth, the mounting base plate 26 enables a main lead-in rod 101 and an auxiliary lead-in rod 99 to move back and forth, sealing wool tops are wound on the whole collecting barrel under the action of a main lead-in block 102 and an auxiliary lead-in block 98, when the sealing wool tops are wound to need to return, a piston rod of a reversing cylinder 110 is controlled to drive a reversing bar 113 to move back and forth, the reversing bar 113 drives the main lead-in rod 101 to move back and forth, the sealing wool tops are reversed in a return stroke, the outer diameter of a sealing wool top roll is gradually increased after the sealing wool tops are gradually wound on the collecting barrel, an output shaft of a second stepping motor 107 is controlled to drive a second screw rod 111 to rotate, the second screw rod 111 drives a second nut 105 to rotate, and the second nut 105 enables a second bearing seat 108 to move up and down, the second bearing seat 108 drives the lifting seat 109 to move up and down, so that the positions of the main guide rod 101 and the auxiliary guide rod 99 are correspondingly lifted, and the sealing wool top rolling operation can be realized.

The first embodiment of the manufacturing method comprises the following steps: the manufacturing method of the once-welded fluff sealing wool top comprises the following steps: a. preparing materials: preparing a bottom plate and yarns, and carrying out appearance inspection on the bottom plate and the yarns; the width of the bottom plate is 5 mm; the thickness of the bottom plate is 0.80 mm; the groove width of the mounting groove is 2.1 mm; the depth of the mounting groove is 0.32 mm; the width of the auxiliary part is 0.4 mm; the height of the side wing is 0.60 mm; b. winding: winding the yarn on the yarn barrel on a steel belt in the welding wool equipment through a winding mechanism in the welding wool equipment to form a yarn coil for manufacturing wool; the number of the yarn bobbins in the step b is 12; c. conveying a bottom plate: vertically conveying two bottom plates to two sides of a yarn coil respectively through a first feeding mechanism in welding wool equipment; d. ultrasonic welding: respectively welding two bottom plates on two sides of a yarn coil by an ultrasonic welding mechanism in a welding wool device to obtain a semi-finished product; the welding pressure in the step d is 0.52 MPa; e. slitting: cutting the semi-finished product into two pieces by a cutting mechanism in the welding hair device; f. trimming: trimming the cut semi-finished product through a trimming mechanism in the welding hair device; g. and (3) outputting: outputting the finished product after finishing through an output mechanism in the welding wool equipment to obtain a primary welding wool sealing wool top; the trimming in the step f comprises shaping processing and trimming processing; the speed of a steel belt in the welding hair equipment is 4 m/min; the manufacturing method further comprises the following steps: h. rolling: and rolling the finished product by automatic rolling equipment.

Embodiment two of the manufacturing method: the manufacturing method of the once-welded fluff sealing wool top comprises the following steps: a. preparing materials: preparing a bottom plate and yarns, and carrying out appearance inspection on the bottom plate and the yarns; the width of the bottom plate is 5 mm; the thickness of the bottom plate is 0.85 mm; the width of the mounting groove is 1.7 mm; the depth of the mounting groove is 0.25 mm; the width of the auxiliary part is 0.35 mm; the height of the side wing is 0.50 mm; b. winding: winding the yarn on the yarn barrel on a steel belt in the welding wool equipment through a winding mechanism in the welding wool equipment to form a yarn coil for manufacturing wool; the number of the yarn bobbins in the step b is 12; c. conveying a bottom plate: vertically conveying two bottom plates to two sides of a yarn coil respectively through a first feeding mechanism in welding wool equipment; d. ultrasonic welding: respectively welding two bottom plates on two sides of a yarn coil by an ultrasonic welding mechanism in a welding wool device to obtain a semi-finished product; the welding pressure in the step d is 0.42 MPa; e. slitting: cutting the semi-finished product into two pieces by a cutting mechanism in the welding hair device; f. trimming: trimming the cut semi-finished product through a trimming mechanism in the welding hair device; g. and (3) outputting: outputting the finished product after finishing through an output mechanism in the welding wool equipment to obtain a primary welding wool sealing wool top; the trimming in the step f comprises shaping processing and trimming processing; the speed of the steel belt in the welding hair equipment is 8 m/min; the manufacturing method further comprises the following steps: h. rolling: and rolling the finished product by automatic rolling equipment.

Example three of the manufacturing method: the manufacturing method of the once-welded fluff sealing wool top comprises the following steps: a. preparing materials: preparing a bottom plate and yarns, and carrying out appearance inspection on the bottom plate and the yarns; the width of the bottom plate is 7 mm; the thickness of the bottom plate is 0.75 mm; the groove width of the mounting groove is 2.1 mm; the depth of the mounting groove is 0.38 mm; the width of the auxiliary part is 0.3 mm; the height of the side wing is 0.55 mm; b. winding: winding the yarn on the yarn barrel on a steel belt in the welding wool equipment through a winding mechanism in the welding wool equipment to form a yarn coil for manufacturing wool; the number of the yarn bobbins in the step b is 12; c. conveying a bottom plate: vertically conveying two bottom plates to two sides of a yarn coil respectively through a first feeding mechanism in welding wool equipment; d. ultrasonic welding: respectively welding two bottom plates on two sides of a yarn coil by an ultrasonic welding mechanism in a welding wool device to obtain a semi-finished product; the welding pressure in the step d is 0.59 MPa; e. slitting: cutting the semi-finished product into two pieces by a cutting mechanism in the welding hair device; f. trimming: trimming the cut semi-finished product through a trimming mechanism in the welding hair device; g. and (3) outputting: outputting the finished product after finishing through an output mechanism in the welding wool equipment to obtain a primary welding wool sealing wool top; the trimming in the step f comprises shaping processing and trimming processing; the speed of a steel belt in the welding hair equipment is 3 m/min; the manufacturing method further comprises the following steps: h. rolling: and rolling the finished product by automatic rolling equipment.

Example four of the manufacturing method: the manufacturing method of the once-welded fluff sealing wool top comprises the following steps: a. preparing materials: preparing a bottom plate and yarns, and carrying out appearance inspection on the bottom plate and the yarns; the width of the bottom plate is 7 mm; the thickness of the bottom plate is 0.75 mm; the width of the mounting groove is 1.5 mm; the depth of the mounting groove is 0.24 mm; the width of the auxiliary part is 0.4 mm; the height of the side wing is 0.45 mm; b. winding: winding the yarn on the yarn barrel on a steel belt in the welding wool equipment through a winding mechanism in the welding wool equipment to form a yarn coil for manufacturing wool; the number of the yarn bobbins in the step b is 12; c. conveying a bottom plate: vertically conveying two bottom plates to two sides of a yarn coil respectively through a first feeding mechanism in welding wool equipment; d. ultrasonic welding: respectively welding two bottom plates on two sides of a yarn coil by an ultrasonic welding mechanism in a welding wool device to obtain a semi-finished product; the welding pressure in the step d is 0.5 MPa; e. slitting: cutting the semi-finished product into two pieces by a cutting mechanism in the welding hair device; f. trimming: trimming the cut semi-finished product through a trimming mechanism in the welding hair device; g. and (3) outputting: outputting the finished product after finishing through an output mechanism in the welding wool equipment to obtain a primary welding wool sealing wool top; the trimming in the step f comprises shaping processing and trimming processing; the speed of a steel belt in the welding hair equipment is 5 m/min; the manufacturing method further comprises the following steps: h. rolling: and rolling the finished product by automatic rolling equipment.

The following are comparative weld charts for various examples of the present invention.

Examples	Thickness of the base plate	Depth of installation groove	Width of the auxiliary part	Height of side wing	Welding pressure	Speed of steel belt	Welding effect
								A	0.80	0.32	0.4	0.60	0.52	4	Reliable welding
II	0.85	0.25	0.35	0.50	0.42	8	Weak welding
								III	0.75	0.38	0.3	0.55	0.59	3	Bottom plate welding through
Fourthly	0.75	0.24	0.4	0.45	0.5	5	Weak welding

From the above chart it can be seen that the preferred embodiment of the invention ensures that the pile and sole plate are welded together.

Claims

1. The improved method for manufacturing the one-time welding fluff sealing wool top is characterized by comprising the following steps: a. preparing materials: preparing a bottom plate and yarns, and carrying out appearance inspection on the bottom plate and the yarns; b. winding: winding the yarn on the yarn barrel on a steel belt in the welding wool equipment through a winding mechanism in the welding wool equipment to form a yarn coil for manufacturing wool; the number of the yarn barrels is 12; c. conveying a bottom plate: vertically conveying two bottom plates to two sides of a yarn coil respectively through a first feeding mechanism in welding wool equipment; d. ultrasonic welding: respectively welding two bottom plates on two sides of a yarn coil by an ultrasonic welding mechanism in a welding wool device to obtain a semi-finished product; the welding pressure is 0.42 MPa; e. slitting: cutting the semi-finished product into two pieces by a cutting mechanism in the welding hair device; f. trimming: trimming the cut semi-finished product through a trimming mechanism in the welding hair device; g. and (3) outputting: outputting the finished product after finishing through an output mechanism in the welding wool equipment to obtain a primary welding wool sealing wool top;

the welding hair equipment comprises a rack, wherein a driven shaft is horizontally arranged at one end of the rack, a driven wheel is fixed on the driven shaft, a driving shaft is horizontally arranged at the other end of the rack, the end part of the driving shaft is connected with a power structure capable of driving the driving shaft to rotate, a driving wheel is fixed on the driving shaft, an annular steel belt is sleeved between the driving wheel and the driven wheel, the steel belt is provided with a conveying section and a return section, and a winding mechanism capable of winding yarns on the steel belt, a feeding mechanism I capable of conveying a bottom plate to the steel belt, an ultrasonic welding mechanism capable of welding the bottom plate and a yarn coil, a splitting mechanism capable of splitting a semi-finished product and an output mechanism capable of outputting the finished product are sequentially arranged on the rack; the rack is also provided with an auxiliary structure; the automatic rolling equipment comprises a base, wherein a conveying mechanism for conveying the sealing wool tops, a guiding mechanism for guiding the sealing wool tops and a rolling mechanism for rolling the sealing wool tops are sequentially arranged on the base; the welding hair equipment also comprises a plow groove structure capable of plowing the bottom plate, wherein the plow groove structure comprises a workbench, a material placing frame, a first supporting guide wheel, a second supporting guide wheel, a press roller, a traction roller, a fixing frame, a fixing strip, a fixing seat and a plow groove cutter, the workbench is connected with one end of the machine frame, the material placing frame is fixed at one end of the workbench, a material placing shaft for placing a bottom plate roll is arranged on the material placing frame, the fixing frame is fixed at the other end of the workbench, the press roller and the traction roller are horizontally arranged on the fixing frame, a gap for the bottom plate to pass through is arranged between the press roller and the traction roller, the end part of the traction roller is also connected with a power assembly capable of driving the traction roller to rotate, the fixing strip is fixed at the middle part of the workbench, the first supporting guide wheel and the second supporting guide wheel are rotatably arranged on the fixing strip, the first supporting wheel is positioned above the second supporting wheel, the fixing seat is fixed at the middle part of the workbench, and the fixing seat is positioned between the material placing frame and the fixing strip, the grooving cutter is horizontally arranged on the fixed seat, and a gap for the bottom plate to pass through is formed between the cutter head of the grooving cutter and the supporting guide wheel II;

the coiling mechanism comprises a first support, a driving rotating shaft and a driven rotating shaft, wherein the first support is fixed on the base, the driving rotating shaft is rotatably arranged at one end of the first support, one end of the driving rotating shaft is connected with a first rotating motor capable of driving the first support to rotate, the other end of the driving rotating shaft is provided with a first positioning part capable of positioning one end of the material receiving cylinder, the driven rotating shaft is rotatably arranged at the other end of the first support, the driven rotating shaft and the driving rotating shaft are positioned on the same straight line, one end of the driven rotating shaft is connected with a first driving cylinder capable of driving the driven rotating shaft to move back and forth, and the other end of the driven rotating shaft is provided with a second positioning part capable of positioning the other end of the material receiving cylinder; the leading-in mechanism comprises a second bracket, a conveying seat, a mounting base plate, a lifting seat, a main leading-in rod and an auxiliary leading-in rod, the second bracket is fixed on a base, the conveying seat is arranged on the second bracket, the conveying seat is connected with a driving structure III capable of enabling the conveying seat to move back and forth, the mounting base plate is vertically fixed on the conveying seat, the lifting seat is arranged on the mounting base plate, the lifting seat is connected with a driving structure IV capable of enabling the lifting seat to move up and down, one end of the main leading-in rod is connected with a reversing component capable of enabling the main leading-in rod to reverse back and forth, the reversing assembly is positioned on the lifting seat, the other end of the main guide rod is fixedly provided with a main guide block, the main guide block is provided with a main guide groove for the sealing wool tops to pass through, one end of the auxiliary guide rod is connected with the lifting seat, the other end of the auxiliary guide rod is fixedly provided with an auxiliary guide block, the auxiliary guide block is provided with an auxiliary guide groove for the sealing wool tops to pass through, and the auxiliary guide rod is positioned below the main guide rod; the reversing assembly comprises a reversing cylinder and a reversing bar, the reversing cylinder is fixed on the lifting seat, a piston rod of the reversing cylinder is horizontally arranged, the reversing bar is fixed at the end part of the piston rod of the reversing cylinder, and one end of the main lead-in rod is connected with the reversing bar; the driving structure III comprises a first guide rail, a first slide block, a first screw rod, a first nut and a first stepping motor, the first guide rail is horizontally fixed on a second support, the first slide block is arranged on the first guide rail, the first screw rod is horizontally arranged on the second support, the first screw rod is parallel to the first guide rail, the end part of the first screw rod is connected with the first stepping motor, the first nut is in threaded connection with the first screw rod, the first nut is connected with a first bearing seat, the first bearing seat is connected with a conveying seat, and the conveying seat is fixed on the first slide block; the driving structure IV comprises a second guide rail, a second sliding block, a second screw rod, a second nut and a second stepping motor, the second guide rail is vertically fixed on the mounting substrate, the second sliding block is arranged on the second guide rail, the second screw rod is vertically arranged on the mounting substrate and is parallel to the second guide rail, the end part of the second screw rod is connected with the second stepping motor, the second nut is in threaded connection with the second screw rod, the second nut is connected with a second bearing seat, the second bearing seat is connected with the lifting seat, and the lifting seat is fixed on the second sliding block; the conveying mechanism comprises a third support, a conveying wheel and a pressing wheel, the third support is fixed on the base, the conveying wheel and the pressing wheel are respectively arranged on the base, the conveying wheel is positioned right below the pressing wheel, the conveying wheel is connected with a second rotating motor capable of driving the conveying wheel to rotate, the pressing wheel is connected with a second driving cylinder capable of driving the pressing wheel to move up and down, and the pressing wheel can abut against the conveying wheel; the base is also provided with a control structure for controlling the action of the first rotating motor, the control structure comprises an installation frame, an upper detection piece, a lower detection piece and a controller, the installation frame is fixed on the base, the upper detection piece is fixed on the upper part of the installation frame, the detection head of the upper detection piece faces downwards, the lower detection piece is fixed on the lower part of the installation frame, the detection head of the lower detection piece faces upwards, the installation frame is also vertically provided with two guide rods, an induction plate is arranged between the two guide rods in a sliding manner and can be contacted with the upper detection piece and the lower detection piece, the controller is fixed on the installation frame, and the first rotating motor, the upper detection piece and the lower detection piece are connected with the controller through circuits; still be provided with on the base and detect the structure, detect the structure and include support four, leading-in gyro wheel, pick-up plate and touch sensor, support four is fixed on the base, and support four is close to support three, and leading-in gyro wheel rotates and sets up on support four, offers the leading-in groove that is used for sealing wool top leading-in on the leading-in gyro wheel, and the pick-up plate upper end articulates on support four, and the pick-up plate lower extreme leans on with leading-in gyro wheel counterbalance, and touch sensor fixes on the base, and the pick-up plate lower extreme can contact with touch sensor, and touch sensor passes through the circuit and links to each other with the controller.

2. The improved method of making a once-welded pile sealing batt of claim 1 wherein said trimming in step f includes a shaping process and a trimming process.

3. The improved method for manufacturing the once-welded pile sealing top according to claim 1, wherein the speed of the steel belt in the welding pile equipment is 8 m/min.