A TPSS thermoplastic adhesive feeding device

Abstract

The present invention discloses a TPSS thermoplastic adhesive feeding device, which relates to the mechanical field of feeding equipment. A feeding mechanism and an auxiliary pressing mechanism are arranged on the fourth support frame. A cutting wheel for cutting thermoplastic spacer sealing strips is arranged on the fourth support frame. A rotating cylinder is rotatably mounted on the first support frame. The rotating cylinder is evenly processed with a plurality of third storage slots in the circumferential direction. A driving mechanism is arranged on one side of the fourth support frame. A discharging mechanism for transporting and discharging the thermoplastic spacer sealing strips is arranged at the bottom of the feeding box. The feeding mechanism of the present invention feeds the thermoplastic spacer sealing strips into the third storage slot. The driving mechanism drives the cutting wheel to approach the thermoplastic spacer sealing strips in the third storage slot. The cutting wheel cuts the thermoplastic spacer sealing strips in the third storage slot. At the same time, the driving mechanism drives the rotating cylinder to rotate. The thermoplastic spacer sealing strips in the feeding box enter the discharging mechanism for transporting and discharging them, which can realize the functions of automatic supply and stable feeding of the strips.

Description

Technical Field

[0001] The invention relates to a feeding device, in particular to a TPSS thermoplastic adhesive feeding device. Background Art

[0002] TPSS thermoplastic spacer sealant strips for insulating glass have low thermal conductivity, excellent sealing performance, good flexibility and ultra-long service life, so they can effectively block heat conduction and reduce heat transfer at the edge of insulating glass. Compared with traditional aluminum spacers, they can significantly improve the thermal insulation performance of glass, reduce indoor and outdoor heat exchange, and reduce the energy consumption of buildings. At the same time, it makes the structure of insulating glass more stable, effectively prevents gas leakage and external water vapor from entering, and improves the sealing durability of insulating glass. It can further adapt to the thermal expansion and contraction of insulating glass caused by temperature changes, and avoid problems such as sealing failure and glass breakage caused by different expansion coefficients of glass and spacers. Therefore, TPSS insulating glass has gradually been accepted and popularized by the industry.

[0003] The automated processing equipment for TPSS insulating glass is becoming more and more perfect. In the process of feeding the thermoplastic spacer sealing strips for TPSS insulating glass, the existing feeding equipment has the disadvantages of not being able to feed continuously and having poor feeding efficiency. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide a TPSS thermoplastic adhesive feeding device that can realize continuous and stable feeding.

[0005] The technical solution adopted to solve the above technical problems is: a feeding mechanism for transporting the thermoplastic spacer sealing strip is arranged on the fourth support frame, an auxiliary pressing mechanism that contacts the top of the thermoplastic spacer sealing strip is arranged on the fourth support frame, the auxiliary pressing mechanism is located above the thermoplastic spacer sealing strip, and a cutting wheel for cutting the thermoplastic spacer sealing strip on the feeding mechanism is arranged on the fourth support frame. A first support frame is arranged on one side of the fourth support frame, and a rotating drum is rotatably installed on the first support frame. The rotating drum is evenly processed in the circumferential direction with a plurality of third wheels for storing the cut thermoplastic spacer sealing strips. A material storage trough, a driving mechanism for driving the cutting wheel to move close to the thermoplastic spacer sealing strip on the feeding mechanism and driving the rotating cylinder to rotate is arranged on one side of the fourth support frame, the cutting wheel is fixedly connected to the output shaft of the third motor, a feeding box with a rotating cylinder located below the third material storage trough is arranged on one side of the first support frame, and a discharging mechanism for transporting and discharging the thermoplastic spacer sealing strip is arranged at the bottom of the feeding box; the feeding mechanism is: a second motor for driving the second gear to rotate is arranged on the fourth support frame, a first gear meshing with the second gear is rotatably installed on the fourth support frame, the first gear is located above the second gear, and the fourth support frame A feeding cylinder is rotatably installed on the support frame, one end of the feeding cylinder is fixedly connected to the first gear, a first storage tank and a second storage tank for storing thermoplastic spacer sealing strips are processed in the circumferential direction of the feeding cylinder, a fixed plate is fixedly installed inside the feeding cylinder, a plurality of third transport wheels are evenly rotatably installed on the upper side of the fixed plate, every two adjacent third transport wheels are respectively connected by a second transmission belt, each third transport wheel is respectively located inside the first storage tank, and the plurality of third transport wheels transport the thermoplastic spacer sealing strips located in the first storage tank, a plurality of fourth transport wheels are evenly rotatably installed on the lower side of the fixed plate, every two adjacent fourth transport wheels are respectively connected by a second transmission belt. The output wheels are respectively connected by a third transmission belt transmission, each fourth transport wheel is respectively located inside the second storage trough, and multiple fourth transport wheels transport the thermoplastic spacer sealing strip located in the second storage trough, a first rotating shaft and a second rotating shaft are rotatably installed on the fixed plate, a first motor for driving the second rotating shaft to rotate is arranged on the fourth support frame, the second rotating shaft is rotationally connected to the first gear, a first bevel gear is arranged at one end of the second rotating shaft, and a second bevel gear meshing with the first bevel gear is arranged on the first rotating shaft, the third transport wheel located at one end and the fourth transport wheel located at one end are connected to the first rotating shaft by the first transmission belt transmission.

[0006] Furthermore, a third electric cylinder is arranged on the top of the first support frame, and an output end of the third electric cylinder abuts against one end of a thermoplastic spacer sealing strip in a third material storage tank on the rotating cylinder.

[0007] Furthermore, the horizontal line where the first rotating axis is located is perpendicular to the horizontal line where the second rotating axis is located.

[0008] Furthermore, the auxiliary clamping mechanism is as follows: a second support frame is provided on the top of the fourth support frame, a slide groove is processed on the second support frame, and multiple wedge blocks are slidably connected in the slide groove along the horizontal direction, and two adjacent wedge blocks are fixedly connected by a second connecting plate, a first electric cylinder is provided on the second support frame, and the output end of the first electric cylinder is fixedly connected to one of the wedge blocks, and multiple first interference rods are provided on the second support frame in the horizontal direction, and each of the first interference rods has sliding rods slidably connected to the second support frame along the vertical direction at both ends, and a first connecting plate is provided at the bottom of the sliding rod, and each sliding rod is provided with a first spring, one end of each first spring is fixedly connected to the second support frame, and the other end of each first spring is fixedly connected to the first connecting plate, and each first connecting plate is rotatably installed with a clamping wheel that interferes with the top of the thermoplastic spacer sealing strip.

[0009] Furthermore, a plurality of second interference rods, a plurality of first clamping blocks, and a plurality of second clamping blocks are evenly arranged in the circumferential direction of one end of the rotating cylinder, and the driving mechanism interferes with the second interference rods to drive the rotating cylinder to rotate unidirectionally, and a clamping groove is processed between every two adjacent first clamping blocks and second clamping blocks, and the number of second interference rods, the number of first clamping blocks, the number of second clamping blocks and the number of third storage troughs are equal.

[0010] Furthermore, the first support frame is provided with a fixed shaft, and a sliding block is slidably connected to the fixed shaft along the vertical direction, and a second spring is provided on the fixed shaft, one end of the second spring is fixedly connected to the first support frame, and the other end of the second spring is fixedly connected to the sliding block, and the sliding block is provided with a one-way clamping claw that is unidirectionally clamped with the first clamping block, one side of the one-way clamping claw is processed with a first arc surface, and the other side of the one-way clamping claw is processed with a first vertical surface, the second clamping block is processed with a second arc surface that conflicts with the first arc surface of the one-way clamping claw, and the first clamping block is processed with a second vertical surface that conflicts with the first vertical surface of the one-way clamping claw.

[0011] Furthermore, the driving mechanism is as follows: a third support frame is provided at one end of the fourth support frame, a second electric cylinder is provided on the third support frame, an output end of the second electric cylinder is fixedly connected to the annular fixing plate, the annular fixing plate is fixedly connected to the third motor, the annular fixing plate is rotatably connected to the cutting wheel, the annular fixing plate is fixedly connected to the sliding rod, the sliding rod is slidably connected to the third support frame in a vertical direction, an arc fixing plate is provided at the bottom of the third support frame, sliding holes are respectively processed on both sides of the arc fixing plate and are slidably connected to the sliding rod in a vertical direction, a guide rod is provided on the top of the sliding rod and is slidably connected to the third support frame in a vertical direction, a lever rod that is rotatably installed at the bottom of the sliding rod and is unidirectionally interfered with by the second interference rod, a third rotating shaft is provided on the lever rod, a clamping groove that is clamped with one end of a spiral spring is processed on the third rotating shaft, and the other end of the spiral spring is clamped with the sliding rod.

[0012] Furthermore, the discharging mechanism is as follows: a discharging box connected to the feeding box is arranged at the bottom, a fourth motor for driving the first transmission wheel to rotate is arranged on the outside of the discharging box, the first transmission wheel is rotatably connected to one side of the discharging box, and a second transmission wheel is rotatably installed on the other side of the discharging box, the first transmission wheel is connected to the second transmission wheel through a transmission belt, and a thermoplastic spacer sealing strip is located on the transmission belt for transporting the discharging.

[0013] The beneficial effects of the present invention are as follows: (1) The present invention adopts a feeding mechanism to feed the thermoplastic spacer sealing strips into the third storage trough, and the driving mechanism drives the cutting wheel to approach the thermoplastic spacer sealing strips in the third storage trough, and the cutting wheel cuts the thermoplastic spacer sealing strips in the third storage trough. At the same time, the driving mechanism drives the rotating drum to rotate, and the thermoplastic spacer sealing strips in the feeding box enter the discharging mechanism for transportation and discharging, which can realize the function of automatic and stable feeding of the strips. The present invention has the advantage of high feeding efficiency.

[0014] (2) The present invention uses a thermoplastic spacer sealing strip to enter the first storage tank of the feeding mechanism, and the auxiliary pressing mechanism presses the top of the thermoplastic spacer sealing strip in the first storage tank, so that the thermoplastic spacer sealing strip can be stably transported.

[0015] (3) The present invention uses the output end of the third electric cylinder to abut against one end of the thermoplastic spacer sealing strip in the third material storage tank of the rotating drum, so as to position one end of the thermoplastic spacer sealing strip and can cut thermoplastic spacer sealing strips of different lengths.

[0016] (4) The present invention adopts a method in which when there is residual thermoplastic spacer sealing strip tailings in the third storage trough on the feeding mechanism, the feeding cylinder rotates, and the first storage trough located directly above the feeding cylinder moves to directly below the feeding cylinder, and the residual thermoplastic spacer sealing strips in the first storage trough directly below rotates to fall out and the thermoplastic spacer sealing strips are placed in the second storage trough, thereby being able to continuously and uninterruptedly feed the thermoplastic spacer sealing strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the TPSS thermoplastic adhesive feeding equipment of the present invention.

[0018] Figure 2 yes Figure 1 Schematic diagram of the structure from another angle.

[0019] Figure 3 It is a structural diagram of the auxiliary pressing mechanism and the feeding mechanism.

[0020] Figure 4 yes Figure 3 Schematic diagram of the structure from another angle.

[0021] Figure 5 It is a structural diagram of the feeding mechanism.

[0022] Figure 6 It is a schematic diagram of the internal structure of the feed barrel.

[0023] Figure 7 yes Figure 6 Schematic diagram of the structure without the fixing plate.

[0024] Figure 8 It is a structural diagram of the feed barrel.

[0025] Fig. 9 It is a structural diagram of the driving mechanism.

[0026] Fig.10 yes Fig. 9 Schematic diagram of the structure from another angle.

[0027] Fig.11 It is a structural schematic diagram of a rotating drum.

[0028] Fig.12 It is a structural schematic diagram of a one-way clamping claw.

[0029] Fig.13 yes Fig.11 Schematic diagram of the structure from another angle.

[0030] Fig.14 It is a structural diagram of the driving mechanism.

[0031] Fig.15 yes Fig.13 Schematic diagram of the structure from another angle.

[0032] Fig.16 It is a structural diagram of the lever.

[0033] Fig.17 It is a structural schematic diagram of an annular fixed plate and a sliding rod.

[0034] Fig.18 It is a structural diagram of the discharging mechanism.

[0035] Reference numerals: 1, rotating cylinder; 2, first support frame; 3, cutting wheel; 4, auxiliary pressing mechanism; 401, first contact rod; 402, wedge block; 403, first electric cylinder; 404, slide groove; 405, second support frame; 406, slide rod; 407, pressing wheel; 408, first connecting plate; 409, first spring; 410, second connecting plate; 5, feeding mechanism; 501, feeding cylinder; 502, first gear; 503 , first motor; 504, second motor; 505, second gear; 506, first storage tank; 507, first transmission belt; 508, second transmission belt; 509, third transmission belt; 510, fixed plate; 511, first rotating shaft; 512, third transport wheel; 513, second rotating shaft; 514, fourth transport wheel; 515, first bevel gear; 516, second bevel gear; 517, second storage tank; 6, driving mechanism; 6 01, sliding rod; 602, second electric cylinder; 603, guide rod; 604, third support frame; 605, arc-shaped fixed plate; 606, sliding hole; 607, lever; 608, scroll spring; 609, slot; 610, third rotating shaft; 611, annular fixed plate; 7, fourth support frame; 8, third electric cylinder; 9, discharging mechanism; 901, fourth motor; 902, discharging box; 903, first transmission wheel; 904, transmission Belt; 905, second transmission wheel; 10, feed box; 11, third storage trough; 12, thermoplastic spacer sealing strip; 13, third motor; 14, second spring; 15, sliding block; 16, fixed shaft; 17, second resistance rod; 18, first clamping block; 19, clamping groove; 20, second clamping block; 21, one-way clamping claw; 22, second arc surface; 23, second vertical surface; 24, first arc surface; 25, first vertical surface. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0037] like Figure 1 to Figure 2 , Figures 11 to 13 As shown, the TPSS thermoplastic adhesive feeding equipment of this embodiment is composed of a rotating cylinder 1, a first support frame 2, a cutting wheel 3, an auxiliary clamping mechanism 4, a feeding mechanism 5, a driving mechanism 6, a fourth support frame 7, a third electric cylinder 8, a discharging mechanism 9, a feeding box 10, a third storage trough 11, a thermoplastic spacer sealing strip 12, a third motor 13, a second spring 14, a sliding block 15, a fixed shaft 16, a second resistance rod 17, a first clamping block 18, a clamping groove 19, a second clamping block 20, a one-way clamping claw 21, a second arc surface 22, a second vertical surface 23, a first arc surface 24, and a first vertical surface 25.

[0038] A feeding mechanism 5 for transporting the thermoplastic spacer sealing strip 12 is arranged on the fourth support frame 7, an auxiliary clamping mechanism 4 that contacts the top of the thermoplastic spacer sealing strip 12 is arranged on the fourth support frame 7, and the auxiliary clamping mechanism 4 is located above the thermoplastic spacer sealing strip 12. A cutting wheel 3 for cutting the thermoplastic spacer sealing strip 12 on the feeding mechanism 5 is arranged on the fourth support frame 7. A first support frame 2 is arranged on one side of the fourth support frame 7, a rotating drum 1 is rotatably mounted on the first support frame 2, and a plurality of third storage troughs 11 for storing the cut thermoplastic spacer sealing strip 12 are evenly processed in the circumferential direction of the rotating drum 1, and a third electric cylinder 8 is arranged on the top of the first support frame 2, and the output end of the third electric cylinder 8 contacts one end of the thermoplastic spacer sealing strip 12 in the third storage trough 11 on the rotating drum 1. One side of the fourth support frame 7 is provided with a driving mechanism 6 for driving the cutting wheel 3 to move close to the thermoplastic spacer sealing strip 12 on the feeding mechanism 5 and driving the rotating cylinder 1 to rotate. The cutting wheel 3 is fixedly connected to the output shaft of the third motor 13. One side of the first support frame 2 is provided with a feeding box 10 where the rotating cylinder 1 is located below the third storage trough 11, and a discharging mechanism 9 for transporting and discharging the thermoplastic spacer sealing strip 12 is provided at the bottom of the feeding box 10.

[0039] A plurality of second interference rods 17, a plurality of first clamping blocks 18, and a plurality of second clamping blocks 20 are evenly arranged in the circumferential direction of one end of the rotating cylinder 1. The driving mechanism 6 and the second interference rods 17 are in friction with each other to drive the rotating cylinder 1 to rotate unidirectionally. A clamping groove 19 is processed between every two adjacent first clamping blocks 18 and second clamping blocks 20. The number of the second interference rods 17, the number of the first clamping blocks 18, and the number of the second clamping blocks 20 are equal to the number of the third material storage troughs 11. A fixed shaft 16 is provided on the first support frame 2, and a sliding block 15 is slidably connected to the fixed shaft 16 along the vertical direction. A second spring 14 is provided on the fixed shaft 16, one end of the second spring 14 is fixedly connected to the first support frame 2, and the other end of the second spring 14 is fixedly connected to the sliding block 15. A one-way clamping claw 21 that is one-way clamped with the first clamping block 18 is provided on the sliding block 15, one side of the one-way clamping claw 21 is processed with a first arc surface 24, and the other side of the one-way clamping claw 21 is processed with a first vertical surface 25, the second clamping block 20 is processed with a second arc surface 22 that contacts the first arc surface 24 of the one-way clamping claw 21, and the first clamping block 18 is processed with a second vertical surface 23 that contacts the first vertical surface 25 of the one-way clamping claw 21.

[0040] like Figure 3 to Figure 4 As shown, the auxiliary clamping mechanism 4 is composed of a first resistance rod 401, a wedge block 402, a first electric cylinder 403, a slide groove 404, a second support frame 405, a slide rod 406, a clamping wheel 407, a first connecting plate 408, a first spring 409, and a second connecting plate 410.

[0041] The auxiliary clamping mechanism 4 is as follows: a second support frame 405 is arranged on the top of the fourth support frame 7, a slide groove 404 is processed on the second support frame 405, a plurality of wedge blocks 402 are slidably connected in the slide groove 404 along the horizontal direction, two adjacent wedge blocks 402 are fixedly connected by a second connecting plate 410, a first electric cylinder 403 is arranged on the second support frame 405, an output end of the first electric cylinder 403 is fixedly connected to one of the wedge blocks 402, a plurality of first contact rods 401 are arranged on the second support frame 405 along the horizontal direction, and each first contact rod 401 is fixedly connected to the second support frame 405. Sliding rods 406 slidably connected to the second support frame 405 along the vertical direction are respectively provided at both ends of a resistance rod 401, a first connecting plate 408 is provided at the bottom of the sliding rod 406, and a first spring 409 is respectively provided on each sliding rod 406, one end of each first spring 409 is fixedly connected to the second support frame 405, and the other end of each first spring 409 is respectively fixedly connected to the first connecting plate 408, and a clamping wheel 407 that resists the top of the thermoplastic spacer sealing strip 12 is rotatably installed on each first connecting plate 408.

[0042] like Figure 3 , Figures 5 to 8 As shown, the feeding mechanism 5 is composed of a feeding barrel 501, a first gear 502, a first motor 503, a second motor 504, a second gear 505, a first storage trough 506, a first transmission belt 507, a second transmission belt 508, a third transmission belt 509, a fixed plate 510, a first rotating shaft 511, a third transport wheel 512, a second rotating shaft 513, a fourth transport wheel 514, a first bevel gear 515, a second bevel gear 516, and a second storage trough 517.

[0043] The feeding mechanism 5 is as follows: a second motor 504 driving the second gear 505 to rotate is arranged on the fourth support frame 7; a first gear 502 meshing with the second gear 505 is rotatably installed on the fourth support frame 7; the first gear 502 is located above the second gear 505; a feeding barrel 501 is rotatably installed on the fourth support frame 7; one end of the feeding barrel 501 is fixedly connected to the first gear 502; a first storage trough 506 and a second storage trough 517 for storing the thermoplastic spacer sealing strip 12 are processed in the circumferential direction of the feeding barrel 501; a fixed plate 510 is fixedly installed inside the feeding barrel 501; a plurality of third transport wheels 512 are evenly rotatably installed on the upper side of the fixed plate 510; every two adjacent third transport wheels 512 are respectively connected by a second transmission belt 508 for transmission; each third transport wheel 512 are respectively located inside the first material storage trough 506, and multiple third transport wheels 512 transport the thermoplastic spacer sealing strip 12 located in the first material storage trough 506. Multiple fourth transport wheels 514 are evenly installed on the lower side of the fixed plate 510 for rotation. The number of the fourth transport wheels 514 is equal to the number of the third transport wheels 512. Every two adjacent fourth transport wheels 514 are connected by a third transmission belt 509 for transmission. Each fourth transport wheel 514 is respectively located inside the second material storage trough 517. Multiple fourth transport wheels 514 transport the thermoplastic spacer sealing strip 12 located in the second material storage trough 517. A first rotating shaft 511 and a second rotating shaft 513 are rotatably installed on the fixed plate 510, and the horizontal line where the first rotating shaft 511 is located is perpendicular to the horizontal line where the second rotating shaft 513 is located. A first motor 503 for driving the second rotating shaft 513 to rotate is arranged on the fourth support frame 7. The second rotating shaft 513 is rotatably connected to the first gear 502. A first bevel gear 515 is arranged at one end of the second rotating shaft 513. A second bevel gear 516 meshing with the first bevel gear 515 is arranged on the first rotating shaft 511. The third transport wheel 512 located at one end and the fourth transport wheel 514 located at one end are connected to the first rotating shaft 511 through a first transmission belt 507.

[0044] like Figures 9 and 10 , Figures 14 to 17 As shown, the driving mechanism 6 is composed of a sliding rod 601, a second electric cylinder 602, a guide rod 603, a third support frame 604, an arc-shaped fixing plate 605, a sliding hole 606, a lever 607, a spiral spring 608, a slot 609, a third rotating shaft 610, and an annular fixing plate 611.

[0045] The driving mechanism 6 is as follows: a third supporting frame 604 is arranged at one end of the fourth supporting frame 7, a second electric cylinder 602 is arranged on the third supporting frame 604, an output end of the second electric cylinder 602 is fixedly connected to an annular fixing plate 611, the annular fixing plate 611 is fixedly connected to the third motor 13, the annular fixing plate 611 is rotatably connected to the cutting wheel 3, the annular fixing plate 611 is fixedly connected to the sliding rod 601, the sliding rod 601 is slidably connected to the third supporting frame 604 in a vertical direction, and an arc-shaped fixing plate 60 is arranged at the bottom of the third supporting frame 604. 5. Sliding holes 606 are processed on both sides of the arc-shaped fixed plate 605 to be slidably connected to the sliding rod 601 in the vertical direction. A guide rod 603 is provided on the top of the sliding rod 601 to be slidably connected to the third support frame 604 in the vertical direction. A lever 607 that unidirectionally interferes with the second interference rod 17 is rotatably installed at the bottom of the sliding rod 601. A third rotating shaft 610 is provided on the lever 607. A clamping groove 609 that is clamped with one end of a spiral spring 608 is processed on the third rotating shaft 610. The other end of the spiral spring 608 is clamped with the sliding rod 601.

[0046] like Fig.10 , Fig.18 As shown, the discharging mechanism 9 is composed of a fourth motor 901 , a discharging box 902 , a first transmission wheel 903 , a transmission belt 904 , and a second transmission wheel 905 .

[0047] The discharging mechanism 9 is as follows: a discharging box 902 which is interconnected with the feeding box 10 is arranged at the bottom thereof, a fourth motor 901 which drives a first transmission wheel 903 to rotate is arranged on the outer side of the discharging box 902, the first transmission wheel 903 is rotationally connected to one side of the discharging box 902, a second transmission wheel 905 is rotationally installed on the other side of the discharging box 902, the first transmission wheel 903 is transmission-connected to the second transmission wheel 905 via a transmission belt 904, and a thermoplastic spacer sealing strip 12 is located on the transmission belt 904 for transporting the discharging.

[0048] The working principle of this embodiment is as follows: the thermoplastic spacer sealing strip 12 enters the first storage tank 506 of the feeding mechanism 5, the auxiliary pressing mechanism 4 presses the top of the thermoplastic spacer sealing strip 12 in the first storage tank 506, and the feeding mechanism 5 feeds the thermoplastic spacer sealing strip 12 to the third storage tank 11 located directly above the rotating drum 1, and the output end of the third electric cylinder 8 contacts one end of the thermoplastic spacer sealing strip 12 in the third storage tank 11 of the rotating drum 1, which is used to press the thermoplastic spacer sealing strip 12. 2 is positioned at one end, the driving mechanism 6 drives the cutting wheel 3 to approach the thermoplastic spacer sealing strip 12 in the third material storage groove 11 just above the rotating cylinder 1, and the cutting wheel 3 cuts the thermoplastic spacer sealing strip 12 in the third material storage groove 11. At the same time, the driving mechanism 6 drives the rotating cylinder 1 to rotate, and the thermoplastic spacer sealing strip 12 in the third material storage groove 11 on the rotating cylinder 1 is transported to the feeding box 10, and the thermoplastic spacer sealing strip 12 in the feeding box 10 enters the discharging mechanism 9 to be transported and discharged.

[0049] Among them, the working principle of the auxiliary clamping mechanism 4 and the upper part of the thermoplastic spacer sealing strip 12 in the first storage tank 506 is as follows: the output end of the first electric cylinder 403 drives one of the wedge blocks 402 to slide in the horizontal direction in the slide groove 404 of the second support frame 405, and the two adjacent wedge blocks 402 slide in the horizontal direction in the slide groove 404 through the second connecting plate 410. During the movement of the multiple wedge blocks 402, the inclined surface of each wedge block 402 respectively contacts with the corresponding first resistance rod 401, and each first resistance rod 401 respectively drives the sliding rod 406 to move in the vertical direction in the second support frame 405. The first spring 409 on each sliding rod 406 is used for reset, and every two sliding rods 406 respectively drive the clamping wheel 407 on the first connecting plate 408 to move until it contacts with the top of the thermoplastic spacer sealing strip 12, so as to facilitate the stable transportation of the thermoplastic spacer sealing strip 12.

[0050] Among them, the working principle of the feeding mechanism 5 for feeding the thermoplastic spacer sealing strip 12 to the third storage tank 11 located directly above the rotating drum 1 is as follows: the output shaft of the first motor 503 drives the second rotating shaft 513 to rotate, the second rotating shaft 513 drives the first bevel gear 515 to rotate, the first bevel gear 515 drives the second bevel gear 516 to rotate by meshing with the second bevel gear 516, the second bevel gear 516 drives the first rotating shaft 511 to rotate, the first rotating shaft 511 drives the outermost third transport wheel 512 and the fourth transport wheel 514 to rotate respectively through the first transmission belt 507, every two adjacent third transport wheels 512 are respectively driven by the second transmission belt 508, and every two adjacent fourth transport wheels 514 are respectively driven by the third transmission belt 509, and multiple third transport wheels 512 transport the thermoplastic spacer sealing strip 12 in the first storage tank 506 to the third storage tank 11 located directly above the rotating drum 1.

[0051] When there is residual thermoplastic spacer sealing strip 12 in the third storage trough 11 on the feeding mechanism 5, the output shaft of the second motor 504 drives the second gear 505 to rotate, and the second gear 505 drives the first gear 502 to rotate by meshing with the first gear 502, and the first gear 502 drives the feeding barrel 501 to rotate, and the first storage trough 506 directly above the feeding barrel 501 moves to directly below the feeding barrel 501, and the residual thermoplastic spacer sealing strip 12 in the first storage trough 506 directly below falls out and is discharged. The second storage trough 517 located directly below the feeding barrel 501 moves to directly above the feeding barrel 501, and the thermoplastic spacer sealing strip 12 is placed in the second storage trough 517. The multiple fourth transport wheels 514 transport the thermoplastic spacer sealing strip 12 in the second storage trough 517 to the third storage trough 11 located directly above the rotating barrel 1, so that the thermoplastic spacer sealing strip 12 can be fed continuously and uninterruptedly.

[0052] The driving mechanism 6 drives the cutting wheel 3 to approach the thermoplastic spacer sealing strip 12 in the third material storage tank 11 directly above the rotating cylinder 1, and the cutting wheel 3 cuts the thermoplastic spacer sealing strip 12 in the third material storage tank 11. At the same time, the driving mechanism 6 drives the rotating cylinder 1 to rotate. The working principle is as follows: the output end of the second electric cylinder 602 drives the annular fixing plate 611 to move in the vertical direction in the arc-shaped fixing plate 605, and the annular fixing plate 611 drives the sliding rod 601 to move in the vertical direction on the third support frame 604. At the same time, the annular fixing plate 611 drives the sliding rod 601 to move in the sliding holes 606 on both sides of the arc-shaped fixing plate 605. The annular fixing plate 611 drives the third motor 13 and the cutting wheel 3 to move in the vertical direction close to the thermoplastic spacer sealing strip 12 in the third material storage tank 11 directly above the rotating cylinder 1. The output shaft of the third motor 13 drives the cutting wheel 3 to rotate, and the cutting wheel 3 cuts the thermoplastic spacer sealing strip 12 in the third material storage tank 11. At the same time, when the sliding rod 601 moves vertically downward, the sliding rod 601 drives the lever 607 to move downward in the vertical direction through the volute spring 608. When the lever 607 moves downward in the vertical direction, the lever 607 contacts the second contact rod 17 at one end of the rotating cylinder 1. 08, the lever 607 moves from a horizontal state to a vertical state. After the cutting wheel 3 finishes cutting the thermoplastic spacer sealing strip 12, the output end of the second electric cylinder 602 drives the annular fixing plate 611, the sliding rod 601, the third motor 13 and the cutting wheel 3 to move upward in the vertical direction. The lever 607 at the bottom of the sliding rod 601 moves to contact the second abutting rod 17 at one end of the rotating cylinder 1 and drives the rotating cylinder 1 to rotate clockwise on the first support frame 2. Since the one-way clamping claw 21 on the sliding block 15 is clamped in the clamping groove 19 between the first clamping block 18 and the second clamping block 20, due to the first arc surface of the one-way clamping claw 21 24 contacts with the second arc surface 22 of the second clamping block 20, so that the rotating cylinder 1 can rotate clockwise on the first support frame 2. At the same time, the first vertical surface 25 of the one-way clamping claw 21 is clamped with the second vertical surface 23 of the first clamping block 18, which can prevent the rotating cylinder 1 from rotating counterclockwise on the first support frame 2. The thermoplastic spacer sealing strip 12 in the third material storage trough 11 located directly above the rotating cylinder 1 moves to the entrance near the feeding box 10, and the thermoplastic spacer sealing strip 12 in the third material storage trough 11 moves to the inside of the feeding box 10. The thermoplastic spacer sealing strip 12 in the feeding box 10 moves and falls onto the conveyor belt 904.

[0053] Among them, the working principle of the thermoplastic spacer sealing strip 12 in the feeding box 10 entering the discharging mechanism 9 for transportation and discharging is: the output shaft of the fourth motor 901 drives the first transmission wheel 903 to rotate, and the first transmission wheel 903 drives the second transmission wheel 905 to rotate through the transmission belt 904, and the transmission belt 904 drives the thermoplastic spacer sealing strip 12 on the transmission belt 904 to transport and discharge during the transmission process.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A TPSS thermoplastic adhesive feeding device, characterized in that: A feeding mechanism (5) for transporting the thermoplastic spacer sealing strip (12) is arranged on the fourth support frame (7); an auxiliary pressing mechanism (4) abutting against the top of the thermoplastic spacer sealing strip (12) is arranged on the fourth support frame (7); the auxiliary pressing mechanism (4) is located above the thermoplastic spacer sealing strip (12); a cutting wheel (3) for cutting the thermoplastic spacer sealing strip (12) on the feeding mechanism (5) is arranged on the fourth support frame (7); a first support frame (2) is arranged on one side of the fourth support frame (7); a rotating drum (1) is rotatably mounted on the first support frame (2); the rotating drum (1) is rotatably mounted in a circumferential direction. A plurality of third material storage troughs (11) for storing cut thermoplastic spacer sealing strips (12) are uniformly processed, a driving mechanism (6) for driving the cutting wheel (3) to move the thermoplastic spacer sealing strips (12) close to the feeding mechanism (5) and driving the rotating cylinder (1) to rotate is arranged on one side of the fourth support frame (7), the cutting wheel (3) is fixedly connected to the output shaft of the third motor (13), a feeding box (10) is arranged on one side of the first support frame (2), and the rotating cylinder (1) is located below the third material storage trough (11), and a discharging mechanism (9) for transporting and discharging the thermoplastic spacer sealing strips (12) is arranged at the bottom of the feeding box (10); The feeding mechanism (5) comprises: a second motor (504) for driving a second gear (505) to rotate is arranged on the fourth support frame (7); a first gear (502) meshing with the second gear (505) is rotatably mounted on the fourth support frame (7); the first gear (502) is located above the second gear (505); a feeding barrel (501) is rotatably mounted on the fourth support frame (7); one end of the feeding barrel (501) is fixedly connected to the first gear (502); and a storage thermoplastic spacer seal is processed in the circumferential direction of the feeding barrel (501). The first material storage tank (506) and the second material storage tank (517) of the rubber strip (12) are provided, and a fixed plate (510) is fixedly installed inside the feeding cylinder (501). A plurality of third transport wheels (512) are evenly rotated and installed on the upper side of the fixed plate (510). Every two adjacent third transport wheels (512) are respectively connected by a second transmission belt (508). Each third transport wheel (512) is respectively located inside the first material storage tank (506). The plurality of third transport wheels (512) transport the thermoplastic spacer located in the first material storage tank (506). The fixing plate (510) is provided with a plurality of fourth transport wheels (514) which are evenly rotatably mounted on the lower side thereof, and each two adjacent fourth transport wheels (514) are respectively connected to each other by a third transmission belt (509), and each fourth transport wheel (514) is respectively located inside the second material storage tank (517). The plurality of fourth transport wheels (514) transport the thermoplastic spacer sealing strip (12) located in the second material storage tank (517). The fixing plate (510) is rotatably mounted with a first rotating shaft (511) and a second rotating shaft (513). The fourth support frame (7) is provided with a first motor (503) for driving the second rotating shaft (513) to rotate; the second rotating shaft (513) is rotatably connected to the first gear (502); a first bevel gear (515) is provided at one end of the second rotating shaft (513); a second bevel gear (516) meshing with the first bevel gear (515) is provided on the first rotating shaft (511); a third transport wheel (512) located at one end and a fourth transport wheel (514) located at one end are transmission-connected to the first rotating shaft (511) via a first transmission belt (507).

2. The TPSS thermoplastic adhesive feeding device according to claim 1, characterized in that: A third electric cylinder (8) is arranged on the top of the first support frame (2), and an output end of the third electric cylinder (8) abuts against one end of a thermoplastic spacer sealing strip (12) in a third material storage tank (11) on the rotating cylinder (1).

3. The TPSS thermoplastic adhesive feeding device according to claim 1, characterized in that: The horizontal line where the first rotating shaft (511) is located and the horizontal line where the second rotating shaft (513) is located are perpendicular to each other.

4. The TPSS thermoplastic adhesive feeding device according to claim 1, characterized in that: The auxiliary clamping mechanism (4) comprises: a second support frame (405) is arranged on the top of the fourth support frame (7); a slide groove (404) is processed on the second support frame (405); a plurality of wedge blocks (402) are slidably connected in the slide groove (404) along the horizontal direction; two adjacent wedge blocks (402) are fixedly connected via a second connecting plate (410); a first electric cylinder (403) is arranged on the second support frame (405); an output end of the first electric cylinder (403) is fixedly connected to one of the wedge blocks (402); a plurality of first contact rods (401) are arranged on the second support frame (405) along the horizontal direction; Each of the two ends of the first abutting rod (401) is provided with a sliding rod (406) which is slidably connected to the second support frame (405) in a vertical direction, and a first connecting plate (408) is provided at the bottom of the sliding rod (406). Each of the sliding rods (406) is provided with a first spring (409), one end of each of the first springs (409) is fixedly connected to the second support frame (405), and the other end of each of the first springs (409) is fixedly connected to the first connecting plate (408), and each of the first connecting plates (408) is rotatably mounted with a clamping wheel (407) which abuts against the top of the thermoplastic spacer sealing strip (12).

5. The TPSS thermoplastic adhesive feeding device according to claim 1, characterized in that: A plurality of second abutting rods (17), a plurality of first clamping blocks (18), and a plurality of second clamping blocks (20) are evenly arranged in a circumferential direction at one end of the rotating cylinder (1); the driving mechanism (6) abuts against the second abutting rods (17) to drive the rotating cylinder (1) to rotate in one direction; a clamping groove (19) is machined between every two adjacent first clamping blocks (18) and second clamping blocks (20); and the number of the second abutting rods (17), the number of the first clamping blocks (18), and the number of the second clamping blocks (20) is equal to the number of the third material storage troughs (11).

6. The TPSS thermoplastic adhesive feeding device according to claim 5, characterized in that: The first support frame (2) is provided with a fixed shaft (16), a sliding block (15) is slidably connected to the fixed shaft (16) in a vertical direction, a second spring (14) is provided on the fixed shaft (16), one end of the second spring (14) is fixedly connected to the first support frame (2), and the other end of the second spring (14) is fixedly connected to the sliding block (15), the sliding block (15) is provided with a one-way clamping claw (21) that is one-way clamped with the first clamping block (18), one side of the one-way clamping claw (21) is processed with a first arc surface (24), and the other side of the one-way clamping claw (21) is processed with a first vertical surface (25), the second clamping block (20) is processed with a second arc surface (22) that contacts the first arc surface (24) of the one-way clamping claw (21), and the first clamping block (18) is processed with a second vertical surface (23) that contacts the first vertical surface (25) of the one-way clamping claw (21).

7. The TPSS thermoplastic adhesive feeding device according to claim 1, characterized in that: The driving mechanism (6) comprises: a third supporting frame (604) is arranged at one end of the fourth supporting frame (7); a second electric cylinder (602) is arranged on the third supporting frame (604); an output end of the second electric cylinder (602) is fixedly connected to an annular fixing plate (611); the annular fixing plate (611) is fixedly connected to a third motor (13); the annular fixing plate (611) is rotationally connected to a cutting wheel (3); the annular fixing plate (611) is fixedly connected to a sliding rod (601); the sliding rod (601) is slidably connected to the third supporting frame (604) in a vertical direction; an arc-shaped fixing plate (602) is arranged at the bottom of the third supporting frame (604); 05), sliding holes (606) are respectively machined on both sides of the arc-shaped fixed plate (605) and are slidably connected to the sliding rod (601) in a vertical direction. A guide rod (603) is provided on the top of the sliding rod (601) and is slidably connected to the third support frame (604) in a vertical direction. A lever (607) is rotatably mounted on the bottom of the sliding rod (601) and is unidirectionally abutted against the second abutting rod (17). A third rotating shaft (610) is provided on the lever (607). A clamping groove (609) is machined on the third rotating shaft (610) and is clamped with one end of a spiral spring (608). The other end of the spiral spring (608) is clamped with the sliding rod (601).

8. The TPSS thermoplastic adhesive feeding device according to claim 1, characterized in that: The discharging mechanism (9) comprises: a discharging box (902) which is interconnected with the feeding box (10) is arranged at the bottom thereof; a fourth motor (901) which drives a first transmission wheel (903) to rotate is arranged outside the discharging box (902); the first transmission wheel (903) is rotationally connected to one side of the discharging box (902); a second transmission wheel (905) is rotationally installed on the other side of the discharging box (902); the first transmission wheel (903) is transmission-connected to the second transmission wheel (905) via a transmission belt (904); and a thermoplastic spacer sealing strip (12) is located on the transmission belt (904) for transporting the discharging.

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