Automatic conveying and circulating device for fireproof adhesive tape

Abstract

The invention relates to the technical field of fireproof adhesive tape conveying, in particular to an automatic fireproof adhesive tape conveying and transferring device which comprises a conveying belt for automatically conveying fireproof adhesive tapes, a transferring platform for assisting in transferring of the fireproof adhesive tapes is arranged on one side of the conveying belt, and a cooling mechanism for assisting in cooling of the fireproof adhesive tapes is arranged on the transferring platform. The cooling mechanism comprises a draught fan located on the circulation platform, the air outlet end of the draught fan is connected with a first air supply pipe, a first support and a second support are installed on the two sides of the conveying belt correspondingly, and a transition air bellow communicated with the first air supply pipe is arranged on the first support. According to the automatic conveying and circulating device for the fireproof adhesive tape, the cooling mechanism is used for assisting the conveying belt in automatically conveying the fireproof adhesive tape, meanwhile, the fireproof adhesive tape is cooled, the winding mechanism is used for automatically winding the fireproof adhesive tape, the fireproof adhesive tape is closely connected, the production efficiency of the fireproof adhesive tape is improved, manpower is reduced, and the production cost is reduced. And the workload of workers is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of fireproof rubber strip conveying, in particular to an automatic conveying and circulation device for fireproof rubber strips. Background Art

[0002] Fireproof rubber strips refer to elastic strips or rod-shaped materials used on building door and window components: glass and pressure strips, glass and frame and sash, frame and sash, sash and sash, etc., which can prevent leakage or intrusion of internal and external media, and can prevent or reduce damage caused by mechanical vibration and impact, thereby achieving the functions of sealing, sound insulation, heat insulation and shock absorption;

[0003] After the fireproof rubber strip is formed, it is often necessary to cool it and then wind it up. However, in the prior art, after the fireproof rubber strip is produced by the molding mold, it is usually necessary to transport it to a cooling area and then to a winding device. As a result, more manpower is required in the process from production to winding, which takes a lot of time and significantly reduces production efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic conveying and circulation device for fireproof strips, which uses a cooling mechanism to assist the conveyor belt to automatically convey the fireproof strips while cooling the fireproof strips, and uses a winding mechanism to automatically wind up the fireproof strips so that they are closely connected to each other, which not only improves the production efficiency of the fireproof strips, but also reduces manpower and reduces the workload of staff.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic conveying and circulation device for fireproof rubber strips, comprising a conveyor belt for automatically conveying fireproof rubber strips, a circulation platform for assisting the circulation of fireproof rubber strips is arranged on one side of the conveyor belt, a cooling mechanism for assisting the cooling of fireproof rubber strips is arranged on the circulation platform, the cooling mechanism comprises a fan located on the circulation platform, the air outlet end of the fan is connected to a first air supply pipe, a first bracket and a second bracket are respectively installed on both sides of the conveyor belt, and a passage connected to the first air supply pipe is arranged on the first bracket A transition wind box, a conveying assembly is provided on one side of the transition wind box, an extrusion plate connected to the transition wind box is provided on the second bracket, and the extrusion plate is located on one side of the cooling plate, the air outlet end of the fan conveys the wind to the inside of the transition wind box, the transition wind box blows the wind to the conveying assembly through the cooling plate, and at the same time, the wind inside the transition wind box is blown to the fireproof rubber strip through the extrusion plate; a smoothing mechanism for assisting the fireproof rubber strip in rolling up after the circulation is provided on the circulation platform, and the smoothing mechanism includes a transition cylinder located on the circulation platform, and one end of the transition cylinder is connected to the The transition bellows is connected, and a push rod is sliding inside the other end of the transition cylinder, and a smoothing roller that is squeezed with the fireproof rubber strip rotates on the push rod; a part of the gas from the transition bellows is transported to the interior of the transition cylinder, and the pressure change inside the transition cylinder drives the push rod to move, so that the smoothing roller on the push rod is continuously in contact with and squeezed with the fireproof rubber strip; a winding mechanism that automatically winds up the fireproof rubber strip is provided on the circulation platform, and the winding mechanism includes a winding assembly for winding up the fireproof rubber strip, and a telescopic frame sliding on the circulation platform, and a winding assembly is rotating at one end of the telescopic frame A pressure plate slides on the winding assembly, a gear shaft driven by a synchronous belt is arranged on the winding assembly, a tooth plate driven by the gear shaft slides on the telescopic frame, and a friction shaft driven by the tooth plate rotates on the circulating platform; in the process of the pressure plate winding up the fireproof rubber strip, the fireproof rubber strip passes through the friction shaft and drives the friction shaft to rotate, the friction shaft drives the gear shaft to rotate through the tooth plate, and the gear shaft drives the winding assembly to rotate through the synchronous belt, and when the winding assembly rotates, the pressure plate is driven to move along the winding assembly to press the fireproof rubber strip.

[0006] Preferably, the circulation platform includes a workbench, on which a first transition roller and a second transition roller for circulating the fireproof rubber strip are rotated.

[0007] Preferably, the fan is fixedly mounted on the workbench, and the first air supply pipe is mounted on the workbench and connected to the fan.

[0008] Preferably, the first bracket and the second bracket are installed on both sides of the conveyor belt, the transition bellows is fixedly installed on the first bracket, the conveying assembly is installed on the first bracket, and the conveying assembly includes a conveyor belt and a motor a for driving the conveyor belt.

[0009] Preferably, one side of the transition air box is connected to the cooling plate through a ventilation pipe a, and the air outlet a of the cooling plate is located on one side of the conveyor belt.

[0010] Preferably, the extrusion plate is mounted on the second bracket via a ventilation pipe b, and the ventilation pipe b is connected to a second air supply pipe connected to a transition air box, and the air outlet b on the extrusion plate is located on the other side of the conveyor belt.

[0011] Preferably, the smoothing mechanism further comprises a fixed seat, one side of the fixed seat is connected to a third air supply pipe connected to a transition air box, the fixed seat is fixedly mounted on a workbench, and the push rod slides on the workbench.

[0012] Preferably, a third bracket is fixed on the workbench, the telescopic frame slides on the third bracket, and the winding assembly and the gear shaft both rotate on the telescopic frame.

[0013] Preferably, a portion of the winding assembly is provided with threads, and the threads on the winding assembly are connected to the pressure plate via a ball nut pair.

[0014] Preferably, gears are provided on both the friction shaft and the gear shaft, and both gears are meshed with the gear teeth on the gear plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention utilizes a fan to transmit another part of the wind from the first air supply duct to the inside of the third air supply duct, and the third air supply duct transmits the wind to the inside of the transition tube. Due to the change in the internal pressure of the transition tube, the push rod is driven to move inside the transition tube, so that the push rod drives the smoothing roller to approach the winding assembly, so that the smoothing roller is always in contact with and squeezed with the fireproof strip wound on the winding assembly. In this way, the fireproof strip wound on the winding assembly can be kept more tightly wound, and the fireproof strip can be prevented from loosening during the winding process, resulting in dispersion after winding, which is not conducive to packaging and transportation; the wind is continuously poured into the interior of the transition tube, which can ensure that the smoothing roller is in continuous contact with and squeezed with the fireproof strip, and the winding quality of the fireproof strip is further improved; in addition, the cooling mechanism is used to assist the conveyor belt to automatically transport the fireproof strip, and the winding mechanism is used to automatically wind up the fireproof strip, and they are closely connected with each other, which not only improves the production efficiency of the fireproof strip, but also reduces manpower and reduces the workload of the staff.

[0017] 2. The present invention can be automatically transported by a conveyor belt, and in the process of passing through the middle of the conveying component and the extrusion plate, the extrusion plate and the conveying component contact and squeeze the two sides of the fireproof rubber strip, which can guide the fireproof rubber strip during the conveying process on the conveyor belt, thereby preventing the fireproof rubber strip from deflecting during the conveying process on the conveyor belt and affecting the subsequent circulation work.

[0018] 3. In the present invention, when the air outlet end of the fan conveys the air to the inside of the first air supply duct, the first air supply duct conveys the air to the inside of the transition air box, and the transition air box conveys the air to the cooling plate through the ventilation duct a and blows it out through the cooling plate. The blown air can cool down and clean the conveyor belt, thereby preventing the conveyor belt from being affected by the temperature of the fireproof rubber strip and reducing its service life. In addition, the conveying component can assist the conveyor belt in conveying the fireproof rubber strip, thereby improving the stability of the fireproof rubber strip conveying work; avoiding a single conveying means, which causes the fireproof rubber strip to deviate from the preset route during transportation, or even entangle with each other, seriously affecting the subsequent circulation work; at the same time, the transition air box transmits a part of the air to the ventilation duct b through the second air supply duct, and transmits it to the inside of the extrusion plate through the ventilation duct b, and then blows it out by the extrusion plate to cool the fireproof rubber strip, thereby improving the production efficiency of the fireproof rubber strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 The second schematic diagram of the overall structure of the present invention;

[0021] Figure 3 One of the partial structures of the present invention is shown;

[0022] Figure 4 The second is a partial structure diagram of the present invention;

[0023] Figure 5 The third part is a schematic diagram of the partial structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of the winding mechanism of the present invention;

[0025] Figure 7 This is the second schematic diagram of the partial structure of the winding mechanism of the present invention.

[0026] In the figure: 1. conveyor belt; 2. circulation platform; 21. workbench; 22. first transition roller; 23. second transition roller; 3. cooling mechanism; 31. fan; 32. first air supply pipe; 33. first bracket; 34. second air supply pipe; 35. transition bellows; 36. conveying assembly; 37. second bracket; 38. extrusion plate; 39. cooling plate; 4. smoothing mechanism; 41. fixed seat; 42. transition cylinder; 43. push rod; 44. smoothing roller; 45. third air supply pipe; 5. winding mechanism; 51. telescopic frame; 52. pressure plate; 53. winding assembly; 54. synchronous belt; 55. gear plate; 56. gear shaft; 57. friction shaft; 58. third bracket. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. 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.

[0028] The present invention provides an automatic conveying and circulating device for fireproof rubber strips, comprising a conveyor belt 1 for automatically conveying fireproof rubber strips, a circulating platform 2 for assisting the circulation of fireproof rubber strips is arranged on one side of the conveyor belt 1, a cooling mechanism 3 for assisting the cooling of the fireproof rubber strips is arranged on the circulating platform 2, the cooling mechanism 3 comprises a fan 31 located on the circulating platform 2, the air outlet end of the fan 31 is connected to a first air supply pipe 32, a first bracket 33 and a second bracket 37 are respectively installed on both sides of the conveyor belt 1, a transition air box 35 connected to the first air supply pipe 32 is arranged on the first bracket 33, a conveying assembly 36 is arranged on one side of the transition air box 35, an extrusion plate 38 connected to the transition air box 35 is arranged on the second bracket 37, and the extrusion plate 38 is located on one side of a cooling plate 39, the air outlet end of the fan 31 conveys air to the interior of the transition air box 35, the transition air box 35 blows the air to the conveying assembly 36 through the cooling plate 39, and at the same time, the air inside the transition air box 35 passes through the extrusion plate 39. The pressure plate 38 blows toward the fireproof rubber strip; the circulation platform 2 includes a workbench 21, on which the first transition roller 22 and the second transition roller 23 for circulating the fireproof rubber strip are rotated, the fan 31 is fixedly installed on the workbench 21, and the first air supply pipe 32 is installed on the workbench 21 and connected to the fan 31, the first bracket 33 and the second bracket 37 are installed on both sides of the conveyor belt 1, the transition air box 35 is fixedly installed on the first bracket 33, the conveying assembly 36 is installed on the first bracket 33, the conveying assembly 36 includes a conveyor belt and a motor a for driving the conveyor belt, one side of the transition air box 35 is connected to the cooling plate 39 through the ventilation pipe a, and the air outlet a of the cooling plate 39 is located on one side of the conveyor belt, the extrusion plate 38 is installed on the second bracket 37 through the ventilation pipe b, and the ventilation pipe b is connected to the second air supply pipe 34 connected to the transition air box 35, and the air outlet b on the extrusion plate 38 is located on the other side of the conveyor belt;

[0029] See also Figures 1 to 5As shown, during the production and transportation of the fireproof rubber strip, the fireproof rubber strip can be automatically transported through the conveyor belt 1, and in the process of passing through the middle of the conveying component 36 and the extrusion plate 38, the extrusion plate 38 and the conveying component 36 contact and squeeze the two sides of the fireproof rubber strip, which can play a guiding role in the process of conveying the fireproof rubber strip on the conveyor belt 1, and avoid the fireproof rubber strip from deflecting during the transportation on the conveyor belt 1, affecting the subsequent circulation work; in addition, the fan 31 is started, and the air outlet end of the fan 31 conveys the wind to the inside of the first air supply pipe 32, and the first air supply pipe 32 conveys the wind to the inside of the transition air box 35, and the transition air box 35 conveys the wind to the cooling plate 39 through the ventilation pipe a, and The wind blown out through the cooling plate 39 can cool down and clean the conveyor belt, avoiding the conveyor belt being affected by the temperature of the fireproof strip and reducing its service life. In addition, the conveying component 36 can assist the conveyor belt 1 in conveying the fireproof strip, thereby improving the stability of the fireproof strip conveying work; avoiding a single conveying method, which causes the fireproof strip to deviate from the preset route during transportation, or even entangle with each other, seriously affecting the subsequent circulation work; at the same time, the transition bellows 35 transmits a part of the wind to the ventilation pipe b through the second air supply pipe 34, and transmits it to the inside of the extrusion plate 38 through the ventilation pipe b, and then blows it out from the extrusion plate 38 to cool the fireproof strip, thereby improving the production efficiency of the fireproof strip.

[0030] The circulation platform 2 is provided with a smoothing mechanism 4 for assisting the fireproof rubber strip to be rolled up after circulation. The smoothing mechanism 4 includes a transition tube 42 located on the circulation platform 2. The smoothing mechanism 4 also includes a fixed seat 41, and one end of the transition tube 42 is connected to the transition wind box 35. A push rod 43 is slidably provided inside the other end of the transition tube 42. A smoothing roller 44 that is pressed against the fireproof rubber strip rotates on the push rod 43. A part of the gas from the transition wind box 35 is transported to the interior of the transition tube 42. The pressure change inside the transition tube 42 drives the push rod 43 to move, so that the push rod 4 The smoothing roller 44 on the 3 is in continuous contact and extrusion with the fireproof rubber strip; one side of the fixed seat 41 is connected to a third air supply pipe 45 connected to the transition air box 35, the fixed seat 41 is fixedly installed on the workbench 21, and the push rod 43 slides on the workbench 21; a winding mechanism 5 for automatically winding up the fireproof rubber strip is provided on the circulation platform 2, and the winding mechanism 5 includes a winding assembly 53 for winding up the fireproof rubber strip, a telescopic frame 51 sliding on the circulation platform 2, one end of the telescopic frame 51 is rotated with a winding assembly 53, and a pressing plate 5 is slid on the winding assembly 53 2, a gear shaft 56 driven by a synchronous belt 54 is arranged on the winding assembly 53, a tooth plate 55 driven by the gear shaft 56 slides on the telescopic frame 51, and a friction shaft 57 driven by the tooth plate 55 rotates on the circulation platform 2; when the pressure plate 52 is winding the fireproof rubber strip, the fireproof rubber strip passes through the friction shaft 57 and drives the friction shaft 57 to rotate, and the friction shaft 57 drives the gear shaft 56 to rotate through the tooth plate 55, and the gear shaft 56 drives the winding assembly 53 to rotate through the synchronous belt 54, and the winding assembly 53 drives the pressure plate 55 when rotating. 2 moves along the winding assembly 53 to press the fireproof rubber strip; a third bracket 58 is fixed on the workbench 21, the telescopic frame 51 slides on the third bracket 58, the winding assembly 53 and the gear shaft 56 are both rotated on the telescopic frame 51, a part of the winding assembly 53 is provided with a thread, the thread on the winding assembly 53 is connected with the pressure plate 52 through a ball nut pair, gears are provided on the friction shaft 57 and the gear shaft 56, and the two gears are meshed with the gear teeth on the gear plate 55; the winding assembly 53 includes a motor b and a winding shaft.

[0031] See also Figures 2 to 5As shown, when the fan 31 is started, another part of the wind from the first air supply pipe 32 will be transmitted to the inside of the third air supply pipe 45, and the third air supply pipe 45 will transmit the wind to the inside of the transition tube 42. As the internal pressure of the transition tube 42 changes, the push rod 43 is driven to move inside the transition tube 42, so that the push rod 43 drives the smoothing roller 44 to approach the winding assembly 53, so that the smoothing roller 44 is always in contact with and squeezed with the fireproof rubber strip wound on the winding assembly 53, thereby keeping the fireproof rubber strip wound on the winding assembly 53 wound. The fireproof rubber strips are more tightly packed, so as to avoid loosening during the winding process, resulting in spreading after winding, which is not conducive to packaging and transportation; the wind is continuously poured into the interior of the transition tube 42, so as to ensure that the smoothing roller 44 is in continuous contact and extrusion with the fireproof rubber strips, and the winding quality of the fireproof rubber strips is further improved; in addition, the cooling mechanism 3 is used to assist the conveyor belt 1 in automatically conveying the fireproof rubber strips, while the winding mechanism 5 is used to automatically wind up the fireproof rubber strips, and they are closely connected with each other, which not only improves the production efficiency of the fireproof rubber strips, but also reduces manpower and reduces the workload of the staff.

[0032] See also Figures 4 to 7 As shown, in addition, when the fireproof rubber strip passes through the first transition roller 22 and the second transition roller 23, it will pass through the friction shaft 57. At this time, the fireproof rubber strip will drive the friction shaft 57 to rotate through the friction between the friction shaft 57 and the fireproof rubber strip. The friction shaft 57 drives the toothed plate 55 to move on the telescopic frame 51 through the gear. The toothed plate 55 drives the gear shaft 56 to rotate through the gear. The gear shaft 56 drives the winding assembly 53 to rotate through the synchronous belt 54. Since a part of the winding assembly 53 is provided with a thread, the winding assembly The thread on the component 53 is connected to the pressure plate 52 through a ball nut pair. When the winding component 53 rotates, the pressure plate 52 moves along the winding component 53. The movement of the pressure plate 52 will cover the surface of the wound fireproof rubber strip, and play a pressing role on one side of the fireproof rubber strip; in the process of winding the fireproof rubber strip, the fireproof rubber strip is prevented from deviating and causing it to be scattered during winding, thereby affecting production efficiency; in the process of winding the fireproof rubber strip, the pressure plate 52 is used to press one side of the fireproof rubber strip, so that the fireproof rubber strip can be wound more neatly and the winding quality can be improved;

[0033] In addition, when the pressure plate 52 is in contact and squeezed with the fireproof rubber strip, the pressure plate 52 stops moving, and the winding component 53 stops rotating. The winding component 53 uses the synchronous belt 54 to make the gear shaft 56 stationary, and the gear shaft 56 stops the friction shaft 57 from rotating through the tooth plate 55. At this time, the friction between the fireproof rubber strip and the friction shaft 57 cannot drive the friction shaft 57 to rotate. When the fireproof rubber strip continues to pass through the friction shaft 57, the friction between the fireproof rubber strip and the friction shaft 57 can be used to perform friction detection on the fireproof rubber strip to avoid quality problems of the fireproof rubber strip during the production process. In addition, during the circulation of the fireproof rubber strip, the friction between the fireproof rubber strip and the friction shaft 57 always exists, so the pressure plate 52 can always be in contact and squeezed with one side of the fireproof rubber strip to maintain the stability of the winding of the fireproof rubber strip.

[0034] In addition, according to actual conditions, the position of the friction shaft 57 between the two second transition rollers 23 can be adjusted so that the friction shaft 57 and the two second transition rollers 23 are not in the same straight line and a wave shape is formed. In the process of the fireproof strip passing through the friction shaft 57 and the two second transition rollers 23, the friction shaft 57 stretches the fireproof strip, thereby further improving the quality of the fireproof strip.

[0035] Working principle: When the fireproof rubber strip is produced and transported, the fireproof rubber strip can be automatically transported through the conveyor belt 1, and in the process of passing through the middle of the conveying component 36 and the extrusion plate 38, the extrusion plate 38 and the conveying component 36 contact and squeeze the two sides of the fireproof rubber strip, which can play a guiding role in the process of conveying the fireproof rubber strip on the conveyor belt 1. In addition, the fan 31 is started, and the air outlet end of the fan 31 conveys the wind to the inside of the first air supply pipe 32, and the first air supply pipe 32 conveys the wind to the inside of the transition wind box 35. The transition wind box 35 conveys the wind to the cooling plate 39 through the ventilation pipe a, and blows it out through the cooling plate 39. The blown wind can cool and clean the conveyor belt. In addition, the conveying component 36 can assist the conveyor belt 1 in conveying the fireproof rubber strip, thereby improving the stability of the fireproof rubber strip conveying work; at the same time, the transition wind box 35 transmits a part of the wind to the ventilation pipe b through the second air supply pipe 34, and transmits it to the inside of the extrusion plate 38 through the ventilation pipe b, and then blows it out by the extrusion plate 38 to cool the fireproof rubber strip, thereby improving the production efficiency of the fireproof rubber strip.

[0036] When the fan 31 is started, another part of the air from the first air supply pipe 32 will be transmitted to the inside of the third air supply pipe 45, and the third air supply pipe 45 will transmit the air to the inside of the transition tube 42. As the internal pressure of the transition tube 42 changes, the push rod 43 is driven to move inside the transition tube 42, so that the push rod 43 drives the smoothing roller 44 to approach the winding assembly 53, so that the smoothing roller 44 is always in contact with and squeezed with the fireproof strip wound on the winding assembly 53, thereby keeping the fireproof strip wound on the winding assembly 53 more tightly wound, and by using the wind continuously flowing into the interior of the transition tube 42, the smoothing roller 44 can be ensured to be in continuous contact with and squeezed with the fireproof strip, thereby further improving the winding quality of the fireproof strip.

[0037] In addition, when the fireproof rubber strip passes through the first transition roller 22 and the second transition roller 23, it will pass through the friction shaft 57. At this time, the fireproof rubber strip will drive the friction shaft 57 to rotate through the friction force between the friction shaft 57 and the fireproof rubber strip. The friction shaft 57 drives the toothed plate 55 to move on the telescopic frame 51 through the gear. The toothed plate 55 drives the gear shaft 56 to rotate through the gear. The gear shaft 56 drives the winding assembly 53 to rotate through the synchronous belt 54. Since a part of the winding assembly 53 is provided with a thread, the thread on the winding assembly 53 is connected to the pressure plate 52 through a ball nut pair. When the winding assembly 53 rotates, the pressure plate 52 moves along the winding assembly 53. The movement of the pressure plate 52 will cover the surface of the wound fireproof rubber strip, which has a pressing effect on one side of the fireproof rubber strip; in the process of winding the fireproof rubber strip, the deviation of the fireproof rubber strip causes the winding to be scattered, which affects the production efficiency; in the process of winding the fireproof rubber strip, the pressure plate 52 is used to press one side of the fireproof rubber strip, so that the fireproof rubber strip can be wound more neatly and the winding quality can be improved;

[0038] In addition, when the pressure plate 52 is in contact with and squeezes the fireproof rubber strip, the pressure plate 52 no longer moves, and the winding component 53 no longer rotates. The winding component 53 uses the synchronous belt 54 to make the gear shaft 56 stationary, and the gear shaft 56 stops the friction shaft 57 from rotating through the tooth plate 55. At this time, the friction force between the fireproof rubber strip and the friction shaft 57 cannot drive the friction shaft 57 to rotate. When the fireproof rubber strip continues to pass through the friction shaft 57, the friction force between the fireproof rubber strip and the friction shaft 57 can be used to perform friction detection on the fireproof rubber strip. After winding is completed, the telescopic frame 51 is made to slide on the third bracket 58, and the telescopic frame 51 drives the pressure plate 52 to no longer contact and squeeze the fireproof rubber strip. At this time, the wound fireproof rubber strip can be removed from the winding shaft for subsequent processes.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fireproof rubber strip automatic conveying and circulation device, comprising a conveyor belt (1) for automatically conveying the fireproof rubber strip, characterized in that: A circulation platform (2) for assisting the circulation of the fireproof rubber strip is provided on one side of the conveyor belt (1); a cooling mechanism (3) for assisting the cooling of the fireproof rubber strip is provided on the circulation platform (2); the cooling mechanism (3) comprises a fan (31) located on the circulation platform (2); an air outlet end of the fan (31) is connected to a first air supply pipe (32); a first bracket (33) and a second bracket (37) are respectively installed on both sides of the conveyor belt (1); a transition air outlet (31) connected to the first air supply pipe (32) is provided on the first bracket (33); A transition wind box (35), a conveying assembly (36) is arranged on one side of the transition wind box (35), an extrusion plate (38) connected to the transition wind box (35) is arranged on the second bracket (37), and the extrusion plate (38) is located on one side of the cooling plate (39), the air outlet end of the fan (31) conveys air to the interior of the transition wind box (35), the transition wind box (35) blows the air to the conveying assembly (36) through the cooling plate (39), and at the same time, the air inside the transition wind box (35) is blown to the fireproof rubber strip through the extrusion plate (38); The circulation platform (2) is provided with a smoothing mechanism (4) for assisting the fireproof rubber strip in winding after circulation, and the smoothing mechanism (4) includes a transition cylinder (42) located on the circulation platform (2), and one end of the transition cylinder (42) is connected to the transition wind box (35), and a push rod (43) is slid inside the other end of the transition cylinder (42), and a smoothing roller (44) that is rotatable on the push rod (43) is pressed against the fireproof rubber strip; a part of the gas of the transition wind box (35) is transported to the interior of the transition cylinder (42), and the pressure change inside the transition cylinder (42) drives the push rod (43) to move, so that the smoothing roller (44) on the push rod (43) is continuously in contact with and pressed against the fireproof rubber strip; The circulation platform (2) is provided with a winding mechanism (5) for automatically winding up the fireproof rubber strip, the winding mechanism (5) comprises a winding assembly (53) for winding up the fireproof rubber strip, a telescopic frame (51) sliding on the circulation platform (2), one end of the telescopic frame (51) being rotatably provided with a winding assembly (53), a pressure plate (52) sliding on the winding assembly (53), a gear shaft (56) driven by a synchronous belt (54) being provided on the winding assembly (53), a toothed plate (52) driven by the gear shaft (56) sliding on the telescopic frame (51), and a toothed plate (52) driven by the gear shaft (56) sliding on the telescopic frame (51). 55), a friction shaft (57) driven by a tooth plate (55) is rotated on the circulation platform (2); when the pressure plate (52) reels the fireproof rubber strip, the fireproof rubber strip passes through the friction shaft (57) and drives the friction shaft (57) to rotate, and the friction shaft (57) drives the gear shaft (56) to rotate through the tooth plate (55), and the gear shaft (56) drives the reeling assembly (53) to rotate through the synchronous belt (54), and when the reeling assembly (53) rotates, the pressure plate (52) is driven to move along the reeling assembly (53) to press the fireproof rubber strip.

2. The automatic conveying and circulation device for fireproof rubber strips according to claim 1 is characterized in that: The circulation platform (2) comprises a workbench (21), on which a first transition roller (22) and a second transition roller (23) for circulating the fireproof rubber strip are rotated.

3. The automatic conveying and circulation device for fireproof rubber strips according to claim 1 is characterized in that: The fan (31) is fixedly mounted on the workbench (21), and the first air supply pipe (32) is mounted on the workbench (21) and connected to the fan (31).

4. The automatic conveying and circulation device for fireproof rubber strips according to claim 1 is characterized in that: The first bracket (33) and the second bracket (37) are installed on both sides of the conveyor belt (1), the transition air box (35) is fixedly installed on the first bracket (33), and the conveying component (36) is installed on the first bracket (33). The conveying component (36) includes a conveyor belt and a motor a for driving the conveyor belt.

5. The automatic conveying and circulation device for fireproof rubber strips according to claim 4 is characterized in that: One side of the transition air box (35) is connected to the cooling plate (39) through a ventilation pipe a, and the air outlet a of the cooling plate (39) is located on one side of the conveyor belt.

6. The automatic conveying and circulation device for fireproof rubber strips according to claim 5 is characterized in that: The extrusion plate (38) is installed on the second bracket (37) through the ventilation pipe b, and the ventilation pipe b is connected to the second air supply pipe (34) connected to the transition air box (35), and the air outlet b on the extrusion plate (38) is located on the other side of the conveyor belt.

7. The automatic conveying and circulation device for fireproof rubber strips according to claim 1 is characterized in that: The smoothing mechanism (4) also includes a fixed seat (41), one side of which is connected to a third air supply pipe (45) connected to a transition air box (35), the fixed seat (41) is fixedly mounted on the workbench (21), and the push rod (43) slides on the workbench (21).

8. The automatic conveying and circulation device for fireproof rubber strips according to claim 2 is characterized in that: A third bracket (58) is fixed on the workbench (21), the telescopic frame (51) slides on the third bracket (58), and the winding assembly (53) and the gear shaft (56) both rotate on the telescopic frame (51).

9. The automatic conveying and circulation device for fireproof rubber strips according to claim 1, characterized in that: A portion of the winding assembly (53) is provided with threads, and the threads on the winding assembly (53) are connected to the pressing plate (52) via a ball nut pair.

10. The automatic conveying and circulation device for fireproof rubber strips according to claim 1, characterized in that: Gears are provided on the friction shaft (57) and the gear shaft (56), and the two gears are meshed with the gear teeth on the gear plate (55).

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