Cooling device for extrusion of automobile glass edge wrapping strip

Abstract

The invention discloses a cooling device for extrusion of an automobile glass edge covering strip, and relates to the technical field of automobile part machining. The cooling equipment comprises a cooling equipment box, a feeding port is formed in one end of the cooling equipment box, a discharging port is formed in the end, away from the feeding port, of the cooling equipment box, and two fixing plates are fixedly installed on the side wall of the cooling equipment box; according to the cooling mechanism, the first hollow roller and the second hollow roller in the cooling mechanism synchronously and reversely rotate, cooling water in the first hollow roller, the second hollow roller and the fan-shaped block is continuously replaced, and the cooling water in the first hollow roller, the second hollow roller and the fan-shaped block takes away high temperature on the surface of the edge covering strip; the first hollow roller, the second hollow roller and the fan-shaped block carry out comprehensive cooling on the edge covering strip through cooling water continuously replaced in the first hollow roller, the second hollow roller and the fan-shaped block in the process of conveying the edge covering strip, so that comprehensive cooling of the extruded edge covering strip is conveniently achieved, the cooling effect of the edge covering strip is effectively improved, and the quality of the formed edge covering strip is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts processing, in particular to a cooling device for extruding an automobile glass edge strip. Background Art

[0002] Automobile glass edge strips are mainly made of PP, PVC, PVC+ABS, PVC+MPR, EPDM, TPE / TPV / TPO and other rubber and plastic materials; Edge-wrapped glass is an extension of the function of automotive safety glass. The edge-wrapping on the glass edge can not only prevent the overflow of the adhesive between the glass and the sheet metal, satisfying the aesthetic needs of automobile manufacturers, but also make the glass fit more closely to the car body, improve the sealing, reduce noise, and waterproof. The automotive glass edge strip is generally extruded by an extrusion device, and then the edge strip is cooled to shape the extruded edge strip. However, the cooling device equipped with the extrusion device in the prior art still has some problems: When the existing cooling equipment cools the edge strip after extrusion, the cooling water is often replaced after a period of cooling. Since the temperature of the edge strip after extrusion is high, the accumulated cooling water cannot be cooled in time, which has a certain impact on the cooling effect of the edge strip. At the same time, most of the existing cooling equipment is inconvenient to cool all surfaces of the edge strip, which affects the cooling effect of the edge strip; At the same time, the existing cooling equipment is not convenient for recycling and cooling the cooling water in the cooling process of the edge strip, so it is not convenient to recycle the cooling water, which leads to a large amount of cooling water used in the cooling process of the edge strip and a high production cost of the edge strip; In view of the above problems, the inventors propose a cooling device for extruding an automobile glass edge strip to solve the above problems. Summary of the invention

[0003] In order to solve the problems that the existing cooling equipment is inconvenient to replace cooling water in time, to cool all surfaces of the edge strip and to recycle cooling water; the purpose of the present invention is to provide a cooling device for extruding automobile glass edge strips.

[0004] In order to solve the above technical problems, the present invention adopts the following technical scheme: a cooling device for extruding automobile glass edging strips, comprising a cooling equipment box, a feed port is provided at one end of the cooling equipment box, a discharge port is provided at the end of the cooling equipment box away from the feed port, two fixed plates are fixedly installed on the side wall of the cooling equipment box, a circulation tank is fixedly installed on the upper surface of the cooling equipment box, a partition plate is fixedly installed on the inner wall of the circulation tank, a recovery cavity is formed between the lower surface of the partition plate and the inner wall of the circulation tank, an equipment cavity is formed between the upper surface of the partition plate and the inner wall of the circulation tank, a cooling mechanism is provided on the cooling equipment box and the two fixed plates, a cooling mechanism is provided in the circulation tank, and a water adding mechanism is also provided in the circulation tank.

[0005] Preferably, the cooling mechanism includes a plurality of first hollow rollers and a plurality of second hollow rollers, the spacing between the plurality of first hollow rollers and the plurality of second hollow rollers is the same as the opening height of the feed port, and two fan-shaped blocks are fixedly installed in the middle of the plurality of first hollow rollers and the plurality of second hollow rollers, the fan-shaped blocks are hollow structures, and the spacing between two adjacent fan-shaped blocks is the same as the opening width of the feed port.

[0006] Preferably, first sealing rings are fixedly installed on both ends of several of the first hollow rollers and several of the second hollow rollers, inlet and outlet pipes are fixedly installed on both ends of several of the first hollow rollers and several of the second hollow rollers, several evenly distributed circular grooves are opened on the two fixed plates, second sealing rings are fixedly installed on the inner walls of several of the circular grooves, the outer wall of one of the first sealing rings is in movable contact with the inner wall of one of the second sealing rings, and water inlet pipes and drainage pipes are fixedly installed on several of the second sealing rings.

[0007] Preferably, two water inlet channels and two drainage channels are fixedly installed inside the two fixed plates, one end of the water inlet pipe away from the second sealing ring is connected to the inner cavity of the water inlet channel, and one end of the drainage pipe away from the second sealing ring is connected to the inner cavity of the drainage channel. The cooling mechanism also includes two first confluence channels and two second confluence channels, one end of two adjacent water inlet channels is connected to one end of a first confluence channel, and one end of two adjacent drainage channels is connected to one end of a second confluence channel.

[0008] Preferably, one side of the cooling equipment box is rotatably installed with several first rotating shafts and several second rotating shafts that are evenly distributed, one end of one of the first rotating shafts is fixedly connected to one end of a first hollow roller, one end of one of the second rotating shafts is fixedly connected to one end of a second hollow roller, the other ends of several of the first rotating shafts and the other ends of several of the second rotating shafts are fixedly installed with sprockets, and chains are meshed and transmitted between several of the sprockets, a transmission gear is fixedly installed at the middle part of one of the first rotating shafts and the middle part of one of the second rotating shafts, and the two transmission gears are meshed with each other, and a servo motor is fixedly installed on one side of the cooling equipment box, and the drive output end of the servo motor is fixedly connected to the other end of one of the first rotating shafts.

[0009] Preferably, the cooling mechanism includes a water outlet channel and a reflux channel, one end of the water outlet channel is connected to the equipment cavity, one end of the reflux channel is connected to the recovery cavity, the other end of the water outlet channel is fixedly installed with a first connecting channel, the other ends of the two first confluence channels are fixedly connected to the first connecting channel, the other ends of the two second confluence channels are fixedly installed with a second connecting channel, a water pump is fixedly installed on the upper surface of the cooling equipment box, the water inlet end of the water pump is connected to the inner cavity of the second connecting channel, and the water outlet end of the water pump is connected to the other end of the reflux channel.

[0010] Preferably, the surface of the separation plate is provided with a plurality of connecting holes distributed in a ring array, a filling pipe is fixedly installed at one end of the circulation tank away from the cooling equipment box, one end of the filling pipe is connected to the equipment cavity, a suction fan is fixedly installed at one end of the circulation tank away from the cooling equipment box, a stirring rod is rotatably installed at the axial position of the separation plate, and a plurality of evenly distributed stirring paddles are fixedly installed on the stirring rod.

[0011] Preferably, a transmission rod is rotatably installed at one end of the circulation tank away from the cooling equipment box, one end of the transmission rod and one end of one of the first rotating shafts close to the servo motor are fixedly installed with transmission wheels, a transmission belt is installed between the two transmission wheels, the other end of the transmission rod and one end of the stirring rod are fixedly installed with a first bevel gear, and the two first bevel gears are meshed with each other.

[0012] Preferably, the water adding mechanism includes a water adding bucket, the bottom wall of the water adding bucket is inclined, the water outlet end of the water adding bucket is in movably contact with the cavity wall of the recovery cavity, a notch is provided on the separation plate, the water adding bucket vertically corresponds to the notch, a lifting ring is provided in the equipment cavity, a connecting rod is fixedly installed at one end of the lifting ring, the end of the connecting rod away from the lifting ring is fixedly connected to the bottom wall of the water adding bucket, a plurality of evenly distributed first teeth are fixedly installed on one side of the lifting ring, and a plurality of evenly distributed second teeth are fixedly installed on the other side of the lifting ring, a rotating rod is rotatably installed on the inner wall of the equipment cavity, a sector gear is fixedly installed on one end of the rotating rod, the sector gear is meshingly connected to the first teeth, a second bevel gear is fixedly installed on one end of the stirring rod and the middle part of the rotating rod, and the two second bevel gears are meshingly engaged with each other.

[0013] Preferably, a fixing ear is fixedly mounted on one side of the lifting ring, a guide rod is fixedly mounted on the upper surface of the partition plate, and the fixing ear and the guide rod are slidably connected.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the first hollow roller and the second hollow roller in the cooling mechanism rotate synchronously in opposite directions, and the cooling water in the first hollow roller, the second hollow roller and the fan-shaped block is continuously replaced. The cooling water in the first hollow roller, the second hollow roller and the fan-shaped block takes away the high temperature on the surface of the edge strip. In the process of conveying the edge strip, the first hollow roller, the second hollow roller and the fan-shaped block cool the edge strip comprehensively through the cooling water continuously replaced therein, thereby conveniently realizing the comprehensive cooling of the edge strip after extrusion, thereby effectively improving the cooling effect of the edge strip and improving the quality of the formed edge strip; 2. In the present invention, through the cooperation of the cooling mechanism and the water adding mechanism, the cooling mechanism recycles the cooling water in the cooling process of the edge strip and cools the recovered cooling water, and the water adding mechanism allows the cooled cooling water to continuously enter the first hollow roller, the second hollow roller and the fan-shaped block, thereby conveniently realizing the recovery, cooling treatment and timely replacement of the cooling water after the cooling of the edge strip, so as to provide the recycling use of the cooling water for the edge strip, reduce the use of cooling water for the edge strip, and thus reduce the production cost of the edge strip. At the same time, it avoids the cooling water temperature in the first hollow roller and the second hollow roller being too high to affect the cooling effect of the edge strip, thereby further improving the cooling effect of the edge strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The present invention is a schematic diagram of the overall structure of a cooling device for extruding an automobile glass edge strip.

[0017] Figure 2 It is a schematic diagram of the cross-section structure of the cooling equipment box and the circulation tank of the present invention.

[0018] Figure 3 It is a schematic diagram of the connection structure between the cooling mechanism and the temperature reduction mechanism of the present invention.

[0019] Figure 4 It is a schematic cross-sectional structure diagram of the connection and fixing plate and the second sealing ring of the cooling mechanism of the present invention.

[0020] Figure 5 For the present invention Figure 4 A magnified schematic diagram of part A in FIG.

[0021] Figure 6 It is a front view of the first hollow roller, the second hollow roller, the water inlet channel and the drainage channel of the present invention.

[0022] Figure 7 It is a schematic diagram of the separation of the second sealing ring and the first sealing ring of the present invention.

[0023] Figure 8 It is a schematic diagram of the cutaway structure of the circulation tank of the present invention.

[0024] Fig. 9 For the present invention Figure 8 An enlarged schematic diagram of part B in FIG.

[0025] Fig.10 It is a schematic diagram of the cutaway structure of the water adding bucket of the present invention.

[0026] Fig.11 It is a schematic diagram of the connection between the water adding bucket and the separation plate of the present invention.

[0027] In the figure: 1. cooling equipment box; 11. feed port; 111. discharge port; 12. fixed plate; 13. circulation tank; 14. partition plate; 15. recovery chamber; 16. equipment chamber; 2. cooling mechanism; 21. first hollow roller; 22. second hollow roller; 221. fan-shaped block; 23. first sealing ring; 24. inlet and outlet pipes; 25. circular groove; 26. second sealing ring; 27. water inlet pipe; 28. drain pipe; 3. water inlet channel; 31. drain channel; 32. first confluence channel; 33. second confluence channel; 34. first rotating shaft; 341. second rotating shaft; 35. sprocket; 36. chain; 37. transmission gear ; 38. Servo motor; 4. Cooling mechanism; 41. Water outlet channel; 42. First connecting channel; 43. Reflux channel; 44. Second connecting channel; 45. Water pump; 46. Connecting hole; 461. Filling pipe; 47. Suction fan; 48. Stirring rod; 49. Stirring paddle; 5. Transmission rod; 51. Transmission wheel; 52. Transmission belt; 53. First bevel gear; 6. Water adding mechanism; 61. Water adding bucket; 62. Notch; 63. Lifting ring; 64. Connecting rod; 65. Fixing ear; 66. Guide rod; 67. First tooth; 68. Second tooth; 69. Rotating rod; 7. Fan gear; 71. Second bevel gear. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example: Figure 1-11As shown, the present invention provides a cooling device for extruding automobile glass edging strips, including a cooling device box 1, a feed inlet 11 is provided at one end of the cooling device box 1, a discharge port 111 is provided at the end of the cooling device box 1 away from the feed inlet 11, two fixed plates 12 are fixedly installed on the side wall of the cooling device box 1, a circulation tank 13 is fixedly installed on the upper surface of the cooling device box 1, a partition plate 14 is fixedly installed on the inner wall of the circulation tank 13, a recovery cavity 15 is formed between the lower surface of the partition plate 14 and the inner wall of the circulation tank 13, and an equipment cavity 16 is formed between the upper surface of the partition plate 14 and the inner wall of the circulation tank 13, a cooling mechanism 2 is provided on the cooling device box 1 and the two fixed plates 12, a cooling mechanism 4 is provided in the circulation tank 13, and a water adding mechanism 6 is also provided in the circulation tank 13. By setting the feed inlet 11 and the discharge port 111, the extruded automobile glass edging strip can pass through the feed inlet 11 After entering the cooling equipment box 1, the cooled edging strip can enter the next processing station through the discharge port 111. By setting up the cooling mechanism 2, the cooling mechanism 2 can realize the transmission of the extruded edging strip, and cool the extruded edging strip during the transmission to shape the edging strip, improve the cooling effect, and thus improve the quality of the formed edging strip. By setting up the cooling mechanism 4, the cooling mechanism 4 can recycle the cooling water in the cooling process of the edging strip, and cool the recovered cooling water for cooling and recycling of the edging strip, thereby reducing the amount of cooling water used for the edging strip and reducing the production cost of the edging strip. By setting up the water adding mechanism 6, the water adding mechanism 6 can continuously add cooling water to the cooling mechanism 2, so that the cooling mechanism 2 is constantly in a water changing state, thereby avoiding excessively high cooling water temperature during the cooling process of the edging strip, and further improving the cooling effect of the edging strip.

[0030] The cooling mechanism 2 includes a plurality of first hollow rollers 21 and a plurality of second hollow rollers 22, the spacing between the plurality of first hollow rollers 21 and the plurality of second hollow rollers 22 is the same as the opening height of the feed port 11, two fan-shaped blocks 221 are fixedly installed in the middle of the plurality of first hollow rollers 21 and the plurality of second hollow rollers 22, the fan-shaped blocks 221 are hollow structures, and the spacing between two adjacent fan-shaped blocks 221 is the same as the opening width of the feed port 11. By arranging the first hollow rollers 21, the second hollow rollers 22 and the fan-shaped blocks 221, when the extruded edge strip passes through the feed port 11 and enters the interior of the cooling device box 1 Finally, the upper and lower surfaces of the edging strip contact with the outer walls of the first hollow roller 21 and the second hollow roller 22, and the two side surfaces of the edging strip contact with the fan-shaped block 221. When the cooling water enters the interior of the first hollow roller 21 and the second hollow roller 22, the cooling water simultaneously enters the fan-shaped block 221. When the first hollow roller 21 and the second hollow roller 22 rotate synchronously in opposite directions, the first hollow roller 21 and the second hollow roller 22 transmit the edging strip. At the same time, the cooling water inside them takes away the high temperature on the surface of the edging strip. The cooling water in the first hollow roller 21, the second hollow roller 22 and the fan-shaped block 221 comprehensively cools the edging strip.

[0031] Both ends of the plurality of first hollow rollers 21 and the plurality of second hollow rollers 22 are fixedly mounted with first sealing rings 23, both ends of the plurality of first hollow rollers 21 and the plurality of second hollow rollers 22 are fixedly mounted with inlet and outlet pipes 24, both fixed plates 12 are provided with evenly distributed circular grooves 25, the inner walls of the plurality of circular grooves 25 are fixedly mounted with second sealing rings 26, the outer wall of one of the first sealing rings 23 and the inner wall of one of the second sealing rings 26 are in movable contact, and the plurality of second sealing rings 26 are fixedly mounted with water inlet pipes 27 and drain pipes 28, and by providing the first sealing rings 23 and the second sealing rings 26, the first sealing rings 23 and the second sealing rings 26 can improve the inlet and outlet pipes 24. , the sealing of the water inlet pipe 27 and the drain pipe 28 can prevent the cooling water from overflowing. As the first hollow roller 21 and the second hollow roller 22 rotate, when the inlet and outlet pipes 24 correspond vertically to the water inlet pipe 27, the cooling water can enter the first hollow roller 21 and the second hollow roller 22 through the water inlet pipe 27 and the inlet and outlet pipes 24. When the inlet and outlet pipes 24 correspond vertically to the drain pipe 28, the cooling water in the first hollow roller 21 and the second hollow roller 22 can be discharged through the inlet and outlet pipes 24 and the drain pipe 28, thereby realizing the automatic replacement of the cooling water in the first hollow roller 21 and the second hollow roller 22, and preventing the cooling water from staying in the first hollow roller 21 and the second hollow roller 22 and heating up, thereby affecting the cooling of the edge strip.

[0032] Two water inlet channels 3 and two drainage channels 31 are fixedly installed inside the two fixed plates 12. One end of the water inlet pipe 27 away from the second sealing ring 26 is connected to the inner cavity of the water inlet channel 3, and one end of the drainage pipe 28 away from the second sealing ring 26 is connected to the inner cavity of the drainage channel 31. The cooling mechanism 2 also includes two first confluence channels 32 and two second confluence channels 33. One end of two adjacent water inlet channels 3 is connected to one end of a first confluence channel 32, and one end of two adjacent drainage channels 31 is connected to one end of a second confluence channel 33. By providing the water inlet channel 3, the drainage channel 31, the first confluence channel 32 and the second confluence channel 33, cooling water can enter the first hollow roller 21 and the second hollow roller 22 through the first confluence channel 32, the water inlet channel 3, the water inlet pipe 27 and the inlet and outlet pipe 24, and the cooling water in the first hollow roller 21 and the second hollow roller 22 can be discharged through the inlet and outlet pipe 24, the drainage pipe 28, the drainage channel 31 and the second confluence channel 33.

[0033] One side of the cooling device box 1 is rotatably installed with a plurality of evenly distributed first rotating shafts 34 and a plurality of second rotating shafts 341, one end of one of the first rotating shafts 34 is fixedly connected to one end of a first hollow roller 21, one end of one of the second rotating shafts 341 is fixedly connected to one end of a second hollow roller 22, the other ends of the plurality of first rotating shafts 34 and the other ends of the plurality of second rotating shafts 341 are fixedly installed with sprocket wheels 35, a chain 36 is meshed and transmitted between the plurality of sprocket wheels 35, a transmission gear 37 is fixedly installed at the middle of one of the first rotating shafts 34 and the middle of one of the second rotating shafts 341, and the two transmission gears 37 are meshed with each other, and a servo motor 38 is fixedly installed at one side of the cooling device box 1, and the servo The driving output end of the motor 38 is fixedly connected to the other end of one of the first rotating shafts 34. By setting the sprocket 35, the chain 36, the first rotating shaft 34 and the second rotating shaft 341, the sprocket 35 and the chain 36 can make multiple first rotating shafts 34 and multiple second rotating shafts 341 rotate synchronously in the same direction. By setting two transmission gears 37, a first rotating shaft 34 can make a second rotating shaft 341 rotate synchronously in the opposite direction through the engagement of the two transmission gears 37, so that the first rotating shaft 34 and the second rotating shaft 341 maintain synchronous reverse rotation, so that the first hollow roller 21 and the second hollow roller 22 are in a synchronous reverse rotation state. By turning on the servo motor 38, the driving shaft of the servo motor 38 can rotate a first rotating shaft 34.

[0034] The cooling mechanism 4 includes a water outlet channel 41 and a return channel 43. One end of the water outlet channel 41 is connected to the equipment chamber 16, and one end of the return channel 43 is connected to the recovery chamber 15. The other end of the water outlet channel 41 is fixedly installed with a first connecting channel 42. The other ends of the two first confluence channels 32 are fixedly connected to the first connecting channel 42. The other ends of the two second confluence channels 33 are fixedly installed with a second connecting channel 44. A water pump 45 is fixedly installed on the upper surface of the cooling device box 1. The water inlet end of the water pump 45 is connected to the inner cavity of the second connecting channel 44. The water outlet end of the water pump 45 is connected with the other end of the reflux channel 43. By setting the water outlet channel 41, the reflux channel 43, the first connecting channel 42, the second connecting channel 44 and the water pump 45, the cooling water discharged through the second confluence channel 33 can enter the second connecting channel 44 and be sucked by the water pump 45. The sucked cooling water is sent to the bottom of the recovery chamber 15 through the reflux channel 43 by the water pump 45. At the same time, the cooling water in the upper part of the recovery chamber 15 can enter the first confluence channel 32 through the water outlet channel 41 and the first connecting channel 42.

[0035] The surface of the partition plate 14 is provided with a plurality of connecting holes 46 distributed in a ring array, a filling pipe 461 is fixedly installed at one end of the circulation tank 13 away from the cooling equipment box 1, one end of the filling pipe 461 is connected to the equipment cavity 16, a suction fan 47 is fixedly installed at one end of the circulation tank 13 away from the cooling equipment box 1, a stirring rod 48 is rotatably installed at the axial position of the partition plate 14, and a plurality of stirring paddles 49 evenly distributed are fixedly installed on the stirring rod 48. By providing the connecting holes 46, the filling pipe 461 and the suction fan 47, the cooling water after external refrigeration can fall on the upper surface of the partition plate 14 through the filling pipe 461 , and drips into the recovery chamber 15 through the connecting hole 46. When the cooling water after the cooling of the edge strip enters the interior of the recovery chamber 15, the cooling water in the recovery chamber 15 generates hot air flow due to the high temperature. By starting the suction fan 47, the hot air flow in the upper part of the recovery chamber 15 can be sucked into the external environment by the suction fan 47 through the connecting hole 46, so that the recovered cooling water is cooled. By arranging a stirring rod 48 and a stirring paddle 49, when the stirring rod 48 rotates, the stirring paddle 49 rotates synchronously, and the stirring paddle 49 can stir the cooling water in the recovery chamber 15, thereby further improving the cooling speed of the cooling water in the recovery chamber 15.

[0036] A transmission rod 5 is rotatably installed at one end of the circulation tank 13 away from the cooling equipment box 1, and a transmission wheel 51 is fixedly installed at one end of the transmission rod 5 and one end of one of the first rotating shafts 34 close to the servo motor 38. A transmission belt 52 is installed between the two transmission wheels 51, and a first bevel gear 53 is fixedly installed at the other end of the transmission rod 5 and one end of the stirring rod 48. The two first bevel gears 53 are meshed with each other. When the first rotating shaft 34 rotates, the first rotating shaft 34 can rotate the transmission rod 5 through the two transmission wheels 51 and the transmission belt 52, and the transmission rod 5 can rotate the stirring rod 48 through the two first bevel gears 53.

[0037] The water adding mechanism 6 comprises a water adding bucket 61, the bottom wall of the water adding bucket 61 is inclined, the water outlet end of the water adding bucket 61 is in active contact with the cavity wall of the recovery cavity 15, a notch 62 is provided on the separation plate 14, the water adding bucket 61 corresponds vertically to the notch 62, a lifting ring 63 is provided in the equipment cavity 16, a connecting rod 64 is fixedly installed at one end of the lifting ring 63, the end of the connecting rod 64 away from the lifting ring 63 is fixedly connected to the bottom wall of the water adding bucket 61, a plurality of evenly distributed first teeth 67 are fixedly installed on one side of the lifting ring 63, and a plurality of evenly distributed second teeth 68 are fixedly installed on the other side of the lifting ring 63, a rotating rod 69 is rotatably installed on the inner wall of the equipment cavity 16, a sector gear 7 is fixedly installed on one end of the rotating rod 69, and the sector gear 7 is meshingly connected to the first teeth 67, a second bevel gear 71 is fixedly installed at one end of the stirring rod 48 and the middle of the rotating rod 69, and the two second bevel gears 71 are fixedly installed. 71 are meshed with each other, and by setting the water adding bucket 61, when the water adding bucket 61 rises vertically, the water adding bucket 61 causes part of the cooling water in the upper part of the recovery chamber 15 to rise synchronously, and when the water outlet end of the water adding bucket 61 corresponds horizontally to the end of the water outlet channel 41, the cooling water in the water adding bucket 61 flows into the water outlet channel 41, thereby enabling uninterrupted water adding operation of the first hollow roller 21 and the second hollow roller 22, so as to facilitate the water replacement of the first hollow roller 21 and the second hollow roller 22, and by driving the rotating rod 69 to rotate, the rotating rod 69 can rotate the fan gear 7, the fan gear 7 can vertically rise the lifting ring 63 through the first teeth 67, and the lifting ring 63 can vertically rise the water adding bucket 61 through the connecting rod 64, and at the same time, the fan gear 7 can vertically descend the lifting ring 63 through the second teeth 68, and the lifting ring 63 can vertically descend and reset the water adding bucket 61 through the connecting rod 64.

[0038] A fixing ear 65 is fixedly installed on one side of the lifting ring 63, and a guide rod 66 is fixedly installed on the upper surface of the partition plate 14. The fixing ear 65 and the guide rod 66 are slidably connected. By setting the fixing ear 65 and the guide rod 66, the guide rod 66 can guide the lifting ring 63 in the vertical direction through the fixing ear 65, so that the lifting ring 63 can maintain the vertical lifting.

[0039] Working principle: When the extruded automotive glass edge strip needs to be cooled (the cooling device box 1 of the device is installed on the edge strip extrusion device, and the feed port 11 faces the head of the extrusion device), the operator first fills the refrigerated cooling water through the filling pipe 461, and turns on the water pump 45 and the servo motor 38. The filled cooling water drips into the recovery chamber 15 through the multiple connecting holes 46. At the same time, the driving shaft of the servo motor 38 rotates the corresponding first rotating shaft 34, and the first rotating shaft 34 rotates the other first rotating shaft through the two transmission gears 37. The two rotating shafts 341 rotate synchronously in opposite directions. At this time, a first rotating shaft 34 causes a plurality of first rotating shafts 34 to rotate synchronously in the same direction through a plurality of corresponding sprocket wheels 35 and a chain 36. A second rotating shaft 341 causes a plurality of second rotating shafts 341 to rotate synchronously in the same direction through a plurality of corresponding sprocket wheels 35 and a chain 36. At this time, the plurality of first rotating shafts 34 and the plurality of second rotating shafts 341 are in a synchronous counter-rotating state. The plurality of first rotating shafts 34 and the plurality of second rotating shafts 341 cause the plurality of first hollow rollers 21 and the plurality of second hollow rollers 22 to rotate synchronously in opposite directions. At the same time, a first rotating shaft 34 rotates the transmission rod 5 through two transmission wheels 51 and a transmission belt 52, the transmission rod 5 rotates the stirring rod 48 through two first bevel gears 53, the stirring rod 48 rotates the rotating rod 69 through two second bevel gears 71, the rotating rod 69 rotates the fan gear 7, the fan gear 7 vertically rises the lifting ring 63 through a plurality of first teeth 67, the lifting ring 63 vertically rises the water adding bucket 61 through the connecting rod 64, when the fan gear 7 is meshed with the plurality of second teeth 68, The sector gear 7 makes the lifting ring 63 drop vertically through the second teeth 68, and the lifting ring 63 makes the water adding bucket 61 drop vertically and reset through the connecting rod 64. In the process of reciprocating lifting and lowering, the water adding bucket 61 makes the cooling water in the recovery chamber 15 rise synchronously. When the water outlet end of the water adding bucket 61 corresponds to the end of the water outlet channel 41 horizontally, the cooling water in the water adding bucket 61 flows into the water outlet channel 41, and the cooling water flows into the four water inlet channels 3 through the first connecting channel 42 and the two first confluence channels 32; As the plurality of first hollow rollers 21 and the plurality of second hollow rollers 22 rotate, when the plurality of inlet and outlet pipes 24 correspond vertically to the corresponding water inlet pipes 27, the cooling water in the four water inlet channels 3 enters the plurality of first hollow rollers 21 and the plurality of second hollow rollers 22 through the plurality of water inlet pipes 27 and the plurality of inlet and outlet pipes 24; At the same time, as the multiple first hollow rollers 21 and the multiple second hollow rollers 22 rotate, when the multiple inlet and outlet pipes 24 correspond vertically to the corresponding drainage pipes 28, the cooling water in the multiple first hollow rollers 21 and the multiple second hollow rollers 22 flows into the four drainage channels 31 through the multiple inlet and outlet pipes 24 and the multiple drainage pipes 28, and the water pump 45 sucks the cooling water in the four drainage channels 31 through the second connecting channel 44 and the two second confluence channels 33. At the same time, the water pump 45 transports the sucked cooling water to the bottom of the recovery chamber 15 through the reflux channel 43; As the extruder extrude the edge strip, the edge strip enters the interior of the cooling device box 1 through the feed port 11, and the upper and lower surfaces of the edge strip contact the outer walls of a first hollow roller 21 and a second hollow roller 22, and the two side surfaces of the edge strip contact the opposite sides of the corresponding two fan-shaped blocks 221. As the multiple first hollow rollers 21 and the multiple second hollow rollers 22 rotate synchronously in the opposite direction, the multiple first hollow rollers 21 and the multiple second hollow rollers 22 convey the edge strip, and the edge strip enters the next processing station through the discharge port 111. During this process, the cooling water in the multiple first hollow rollers 21, the multiple second hollow rollers 22 and the multiple fan-shaped blocks 221 takes away the high temperature on the surface of the edge strip. During the process of conveying the edge strip, the multiple first hollow rollers 21, the multiple second hollow rollers 22 and the multiple fan-shaped blocks 221 comprehensively cool the edge strip through the cooling water that is continuously replaced inside, thereby conveniently realizing the comprehensive cooling of the extruded edge strip, thereby effectively improving the cooling effect of the edge strip and improving the quality of the formed edge strip. At the same time, when the cooling water in the multiple first hollow rollers 21 and the multiple second hollow rollers 22 enters the interior of the recovery chamber 15, since the recovered cooling water has a certain temperature, a hot air flow is generated in the recovery chamber 15. At this time, the staff simultaneously turns on the suction fan 47, and the stirring rod 48 rotates the multiple stirring paddles 49. The multiple stirring paddles 49 stir the cooling water in the recovery chamber 15 to mix the cooling water, accelerate the cooling speed of the cooling water, and make the hot air flow rise quickly. At the same time, the suction fan 47 sucks the hot air flow on the upper part of the recovery chamber 15 to the outside through the multiple connecting holes 46, thereby conveniently realizing the cooling treatment of the cooling water after the edge strip is cooled, which is recycled for the cooling treatment of the edge strip, reduces the use of cooling water for the edge strip, and thus reduces the production cost of the edge strip; At the same time, by reciprocatingly adding cooling water through the water adding bucket 61, the cooling water in the multiple first hollow rollers 21 and the multiple second hollow rollers 22 is constantly replaced, thereby preventing the cooling water temperature in the multiple first hollow rollers 21 and the multiple second hollow rollers 22 from being too high and affecting the cooling effect of the edging strip, thereby further improving the cooling effect of the edging strip.

[0040] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A cooling device for extruding an automobile glass edge strip, comprising a cooling device box (1), characterized in that: A feed port (11) is provided at one end of the cooling device box (1), and a discharge port (111) is provided at one end of the cooling device box (1) away from the feed port (11). Two fixed plates (12) are fixedly mounted on the side walls of the cooling device box (1). A circulation tank (13) is fixedly mounted on the upper surface of the cooling device box (1), and a partition plate (14) is fixedly mounted on the inner wall of the circulation tank (13). A recovery chamber (15) is formed between the lower surface of the partition plate (14) and the inner wall of the circulation tank (13), and an equipment chamber (16) is formed between the upper surface of the partition plate (14) and the inner wall of the circulation tank (13). A cooling mechanism (2) is provided on the cooling device box (1) and the two fixed plates (12), a cooling mechanism (4) is provided in the circulation tank (13), and a water adding mechanism (6) is also provided in the circulation tank (13).

2. A cooling device for extruding an automobile glass edge strip as claimed in claim 1, characterized in that: The cooling mechanism (2) comprises a plurality of first hollow rollers (21) and a plurality of second hollow rollers (22), the spacing between the plurality of first hollow rollers (21) and the plurality of second hollow rollers (22) being the same as the opening height of the feed port (11), two fan-shaped blocks (221) being fixedly mounted in the middle of the plurality of first hollow rollers (21) and the plurality of second hollow rollers (22), the fan-shaped blocks (221) being hollow structures, and the spacing between two adjacent fan-shaped blocks (221) being the same as the opening width of the feed port (11).

3. A cooling device for extruding an automobile glass edge strip as claimed in claim 2, characterized in that: A first sealing ring (23) is fixedly mounted on both ends of the plurality of first hollow rollers (21) and the plurality of second hollow rollers (22); an inlet and outlet pipe (24) is fixedly mounted on both ends of the plurality of first hollow rollers (21) and the plurality of second hollow rollers (22); a plurality of evenly distributed circular grooves (25) are formed on the two fixed plates (12); a second sealing ring (26) is fixedly mounted on the inner walls of the plurality of circular grooves (25); an outer wall of one of the first sealing rings (23) is in movable contact with an inner wall of one of the second sealing rings (26); and a water inlet pipe (27) and a water discharge pipe (28) are fixedly mounted on the plurality of second sealing rings (26).

4. A cooling device for extruding an automobile glass edge strip as claimed in claim 3, characterized in that: Two water inlet channels (3) and two drainage channels (31) are fixedly installed inside the two fixed plates (12); one end of the water inlet pipe (27) away from the second sealing ring (26) is connected to the inner cavity of the water inlet channel (3); one end of the drainage pipe (28) away from the second sealing ring (26) is connected to the inner cavity of the drainage channel (31); the cooling mechanism (2) further comprises two first confluence channels (32) and two second confluence channels (33); one end of two adjacent water inlet channels (3) is connected to one end of a first confluence channel (32); and one end of two adjacent drainage channels (31) is connected to one end of a second confluence channel (33).

5. A cooling device for extruding an automobile glass edge strip as claimed in claim 2, characterized in that: A plurality of evenly distributed first rotating shafts (34) and a plurality of second rotating shafts (341) are rotatably mounted on one side of the cooling device box (1), wherein one end of one of the first rotating shafts (34) is fixedly connected to one end of a first hollow roller (21), one end of one of the second rotating shafts (341) is fixedly connected to one end of a second hollow roller (22), sprockets (35) are fixedly mounted on the other ends of the plurality of first rotating shafts (34) and the other ends of the plurality of second rotating shafts (341), chains (36) are meshed and transmitted between the plurality of sprockets (35), a transmission gear (37) is fixedly mounted on the middle portion of one of the first rotating shafts (34) and the middle portion of one of the second rotating shafts (341), and the two transmission gears (37) are meshed with each other, and a servo motor (38) is fixedly mounted on one side of the cooling device box (1), and a drive output end of the servo motor (38) is fixedly connected to the other end of one of the first rotating shafts (34).

6. A cooling device for extruding an automobile glass edge strip as claimed in claim 4, characterized in that: The cooling mechanism (4) comprises a water outlet channel (41) and a return channel (43); one end of the water outlet channel (41) is connected to the equipment chamber (16); one end of the return channel (43) is connected to the recovery chamber (15); a first connecting channel (42) is fixedly installed at the other end of the water outlet channel (41); the other ends of the two first confluence channels (32) are fixedly connected to the first connecting channel (42); the other ends of the two second confluence channels (33) are fixedly installed with a second connecting channel (44); a water pump (45) is fixedly installed on the upper surface of the cooling equipment box (1); a water inlet end of the water pump (45) is connected to the inner cavity of the second connecting channel (44); and a water outlet end of the water pump (45) is connected to the other end of the return channel (43).

7. A cooling device for extruding an automobile glass edge strip as claimed in claim 5, characterized in that: The surface of the partition plate (14) is provided with a plurality of communicating holes (46) distributed in a ring array; a filling pipe (461) is fixedly mounted on one end of the circulation tank (13) away from the cooling device box (1); one end of the filling pipe (461) is connected to the device chamber (16); a suction fan (47) is fixedly mounted on one end of the circulation tank (13) away from the cooling device box (1); a stirring rod (48) is rotatably mounted at the axial center position of the partition plate (14); and a plurality of stirring paddles (49) evenly distributed are fixedly mounted on the stirring rod (48).

8. A cooling device for extruding an automobile glass edge strip as claimed in claim 7, characterized in that: A transmission rod (5) is rotatably mounted on one end of the circulation tank (13) away from the cooling device box (1); a transmission wheel (51) is fixedly mounted on one end of the transmission rod (5) and one end of one of the first rotating shafts (34) close to the servo motor (38); a transmission belt (52) is installed between the two transmission wheels (51); a first bevel gear (53) is fixedly mounted on the other end of the transmission rod (5) and one end of the stirring rod (48); and the two first bevel gears (53) are meshed with each other.

9. A cooling device for extruding an automobile glass edge strip as claimed in claim 7, characterized in that: The water adding mechanism (6) comprises a water adding bucket (61), the bottom wall of the water adding bucket (61) is arranged obliquely, the water outlet end of the water adding bucket (61) is in movable contact with the cavity wall of the recovery cavity (15), the separation plate (14) is provided with a notch (62), the water adding bucket (61) and the notch (62) are vertically corresponding, a lifting ring (63) is provided in the equipment cavity (16), one end of the lifting ring (63) is fixedly mounted with a connecting rod (64), the end of the connecting rod (64) away from the lifting ring (63) is fixedly connected to the bottom wall of the water adding bucket (61), and the lifting ring (63) is provided with a lifting ring (63) and a connecting rod (64) is fixedly connected to the bottom wall of the water adding bucket (61). A plurality of evenly distributed first teeth (67) are fixedly mounted on one side of the ring (63), a plurality of evenly distributed second teeth (68) are fixedly mounted on the other side of the lifting ring (63), a rotating rod (69) is rotatably mounted on the inner wall of the equipment cavity (16), a sector gear (7) is fixedly mounted on one end of the rotating rod (69), the sector gear (7) and the first teeth (67) are meshingly connected, and a second bevel gear (71) is fixedly mounted on one end of the stirring rod (48) and the middle of the rotating rod (69), and the two second bevel gears (71) are meshingly engaged with each other.

10. A cooling device for extruding an automobile glass edge strip as claimed in claim 9, characterized in that: A fixing ear (65) is fixedly mounted on one side of the lifting ring (63), a guide rod (66) is fixedly mounted on the upper surface of the separation plate (14), and the fixing ear (65) and the guide rod (66) are slidably connected.

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