Seam attaching belt forming device

Abstract

The utility model belongs to the technical field of seam tape forming, and particularly relates to a seam tape forming device which comprises a forming shell, a feeding roller, a coating device, a uniform scraping device, a drying device, a discharging roller and a driving device, the coating device is arranged above the feeding roller, the uniform scraping device is arranged in the center of the upper end of the forming shell, and the drying device is arranged above the discharging roller. The drying device is arranged above the uniform scraping device, and the driving device is arranged on one side of the forming shell; according to the utility model, the uniform scraping device is used for uniformly scraping the asphalt on the cloth coated with the asphalt, so that the quality of the formed cloth is better, the condition of reworking of a seam tape is avoided, a large amount of manpower and material resources are saved, and the limiting plate is arranged, so that the cloth position is limited, and the cloth is prevented from deviating from the original position; and meanwhile, the drying device is arranged above the uniform scraping device, drying and uniform scraping are synchronously carried out, the process steps are shortened, and the drying effect is better than that of traditional drying.

Description

Technical Field

[0001] The utility model belongs to the technical field of seam tape forming, and in particular relates to a seam tape forming device. Background Art

[0002] After asphalt pavement is built, cracks of varying degrees often appear. The appearance of various cracks will affect the quality of the asphalt pavement, shorten the service life of the pavement and affect the performance of the pavement. Effectively dealing with various pavement cracks and preventing surface water from entering the base layer through the cracks can significantly extend the service life of the pavement. Asphalt pavement joint tape is a roll-type crack-blocking waterproof membrane that can be directly laid on pavement cracks to seal and waterproof, prevent the spread of pavement cracks, and avoid premature damage to the pavement. Common joint tape forming devices on the market now directly apply asphalt on the raw material fabric. The asphalt on the fabric is often unevenly applied, resulting in poor quality of the joint tape. In severe cases, it often leads to scrapping of materials and wastes a lot of manpower and logistics. Utility Model Content

[0003] In view of the problems in the prior art, the utility model aims to provide a seam tape forming device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A seam tape forming device, comprising:

[0006] Molding shell;

[0007] A feeding roller, one end of the upper surface of the molding shell is fixedly connected to a first fixed plate, and the feeding roller is rotatably connected to the inner surface of the first fixed plate;

[0008] A coating device, wherein the coating device is arranged above the feeding roller;

[0009] The cam is an electrically conductive member which is able to move about the cam face, and the movable member is able to move about the cam face with the movable member being able to move about the cam face to move relative to the movable member.

[0010] A drying device, which is arranged above the scraping device;

[0011] A material discharge roller, the other end of the molding shell is fixedly connected to a third fixed plate, and one end of the material discharge roller is rotatably connected to the third fixed plate;

[0012] The driving device is arranged on one side of the molded shell.

[0013] Preferably, the paint device includes a paint roller, both ends of the paint roller are rotatably connected with a clamping block, the end of the clamping block away from the paint roller is slidably connected to the side wall of the first fixed plate, the upper end of the clamping block is fixedly connected to a first telescopic rod, the end of the first telescopic rod away from the clamping block is fixedly connected to the inner wall of the upper end of the first fixed plate, and a feeding pipe is provided on the front side of the clamping block.

[0014] Preferably, the driving device includes a driving shell with an accommodating space, a second motor is arranged in the driving shell, the output shaft of the second motor is fixedly connected to a driving shaft, an end of the driving shaft away from the second motor passes through a third fixed plate and is fixedly connected to a feeding roller, a driving wheel is arranged on the driving shaft, a driven shaft is arranged in the driving shell, a first driven wheel is arranged on the driven shaft, a belt is arranged between the driving wheel and the first driven wheel, the belt is provided with inner and outer wheel teeth, the belt is meshed with the second driven wheel through the outer wheel teeth, a second rotating shaft is fixedly connected to the center of the second driven wheel, one end of the second rotating shaft is fixedly connected to the driving shell, and the other end passes through a side surface of the second fixed plate and is fixedly connected to a scraping roller.

[0015] Preferably, the limiting plate is provided with a hole, the hole is provided with an internal thread, the limiting plate is threadedly connected to the first rotating shaft via the internal thread, the limiting plate is provided with a placement groove, the placement groove is composed of a semicircular groove and a square groove, and the scraper is in an I-shape.

[0016] Preferably, the drying device comprises a drying shell fixed on the upper end of the second fixed plate, a blower is arranged at the upper end of the drying shell, a heating wire is arranged inside the drying shell, and a plurality of air outlets are arranged at the lower end of the drying shell, and the air outlets are located above the scraping roller.

[0017] Preferably, an asphalt collecting box is provided below the feeding roller.

[0018] The working principle of the utility model is as follows: the second motor drives the unloading roller to rotate through the driving shaft, drives the feeding roller to rotate, drives the coating roller to rotate to coat the raw material cloth with asphalt, when the cloth coated with asphalt passes through the scraping device, the second telescopic rod pushes the moving plate to rise, and uses the scraper and the scraping roller to press the cloth, starts the first motor to rotate forward, and the two limit plates move towards each other to limit the asphalt cloth, and at the same time starts the blower, and the asphalt cloth is synchronously dried through the drying device, and when the cloth on the feeding roller is reduced, the first telescopic rod pushes the pressing block to move downward, drives the coating roller to move downward, and keeps pressing the cloth.

[0019] Compared with the prior art, the utility model has the following technical effects:

[0020] The utility model provides a seam tape forming device, which can evenly scrape asphalt on the cloth coated with asphalt by arranging a scraping device, so that the quality of the formed cloth is better, the rework of the seam tape is avoided, and a large amount of manpower and material resources are saved. The position of the cloth is limited by arranging a limit plate to prevent the cloth from deviating from the original position, which would cause the formed seam tape to fail to meet the quality requirements. At the same time, a drying device is arranged above the scraping device, and drying and scraping are carried out simultaneously, which shortens the process steps. Compared with traditional drying, the drying effect is better. By arranging a first telescopic rod, the cloth roller is pushed to press the feeding roller all the time to prevent the cloth from wrinkling.

[0021] Other features and advantages of the present invention will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a seam tape forming device provided according to a specific embodiment of the utility model;

[0023] Figure 2 Shown is a front view schematic diagram of a scraping device provided according to a specific embodiment of the utility model;

[0024] Figure 3 Shown is a left side schematic diagram of a scraping device provided according to a specific embodiment of the utility model;

[0025] Figure 4 Shown is an enlarged schematic diagram of a seam tape forming device A provided according to a specific embodiment of the utility model;

[0026] Explanation of the numbers in the figure: 1. forming shell; 2. feeding roller; 21. first fixed plate; 31. coating roller; 32. feeding tube; 33. pressing block; 34. first telescopic rod; 41. scraping roller; 42. second fixed plate; 43. second telescopic rod; 44. moving plate; 45. first motor; 46. scraper; 47. limit plate; 471. placement groove; 48. base plate; 49. first rotating shaft; 51. blower; 52. drying shell; 53. heating wire; 54. air outlet; 6. unloading roller; 61. third fixed plate; 71. driving shell; 72. second motor; 73. driving shaft; 74. driving wheel; 75. belt; 76. first driven wheel; 77. driven shaft; 78. second rotating shaft; 79. second driven wheel. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific drawings.

[0028] It should be noted that, in the present invention, when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] See also Figure 1-4As shown, the utility model provides a joint tape forming device, including: a forming shell 1, a feeding roller 2, a coating device, a scraping device, a drying device, and a feeding roller 6, wherein one end of the upper surface of the forming shell 1 is fixedly connected to a first fixed plate 21, and the feeding roller 2 is rotatably connected to the inner surface of the first fixed plate 21; a coating device, which is arranged above the feeding roller 2, and a scraping device, which is arranged at the center of the upper end of the forming shell 1, and the scraping device includes a second fixed plate 42, and the second fixed plate 42 is fixedly connected to the forming shell 1, and a scraping roller 41 is arranged inside the second fixed plate 42, and one end of the scraping roller 41 is connected to the second fixed plate 42 The inner wall is rotatably connected, a second telescopic rod 43 is provided at the lower end of the interior of the molding shell 1, and the end of the second telescopic rod 43 away from the molding shell 1 is fixedly connected to a moving plate 44, and the side wall of the moving plate 44 is slidably connected to the inner wall of the molding shell 1, and the end of the moving plate 44 away from the second telescopic rod 43 is provided with a first motor 45, and the output shaft of the first motor 45 is fixedly connected to a first rotating shaft 49, and the end of the moving plate 44 away from the first motor 45 is fixedly connected to a base plate 48, and the end of the first rotating shaft 49 away from the first motor 45 is rotatably connected to the base plate 48, and two limit plates 47 are provided on the first rotating shaft 49. The lower end of the limiting plate 47 is slidably connected to the movable plate 44, and a scraper 46 is clamped between the two limiting plates 47, and the scraper 46 is located directly below the scraping roller 41. A drying device is arranged above the scraping device, a feeding roller 6, and the other end of the molding shell 1 is fixedly connected to a third fixed plate 61, and one end of the feeding roller 6 is rotatably connected to the third fixed plate 61. A driving device is arranged on one side of the molding shell 1, and the driving device includes a driving shell 71 with an accommodating space, and a second motor 72 is arranged in the driving shell 71. The output shaft of the second motor 72 is fixedly connected to a driving shaft 73, and the driving shaft 73 is away from the second One end of the motor 72 passes through the third fixed plate 61 and is fixedly connected to the unloading roller 6, a driving wheel 74 is provided on the driving shaft 73, a driven shaft 77 is provided in the driving housing 71, a first driven wheel 76 is provided on the driven shaft 77, a belt 75 is provided between the driving wheel 74 and the first driven wheel 76, the belt 75 is provided with inner and outer gear teeth, the belt 75 is meshed with a second driven wheel 79 through the outer gear teeth, a second driven wheel 79 is fixedly connected with a second rotating shaft 78 in the center, one end of the second rotating shaft 78 is fixedly connected to the driving housing 71, and the other end passes through a side surface of the second fixed plate 42 and is fixedly connected to the scraping roller 41.

[0031] According to the utility model, the second motor 72 drives the unloading roller 61 to rotate through the driving shaft 73, drives the loading roller 2 to rotate, drives the coating roller 31 to rotate to coat the raw material cloth with asphalt, and when the cloth coated with asphalt passes through the scraping device, the second telescopic rod 43 pushes the movable plate 44 to rise, and uses the scraper 46 and the scraping roller 41 to press the cloth, and starts the first motor to rotate forward. The two limit plates 47 move toward each other to limit the asphalt cloth. By setting the scraping device, the cloth coated with asphalt is scraped evenly with asphalt, so that the quality of the cloth after molding is better, and the situation of rework of the seam tape is avoided, which saves a lot of manpower and material resources. By setting the limit plate 47, the cloth position is limited to prevent the cloth from deviating from the original position, resulting in the situation that the seam tape after molding does not meet the quality requirements, thereby improving work efficiency.

[0032] According to the utility model, the coating device includes a coating roller 31, and the two ends of the coating roller 31 are rotatably connected with a clamping block 33, and the end of the clamping block 33 away from the coating roller 31 is slidably connected to the side wall of the first fixed plate 21, and the upper end of the clamping block 33 is fixedly connected with a first telescopic rod 34, and the end of the first telescopic rod 34 away from the clamping block 33 is fixedly connected to the inner wall of the upper end of the first fixed plate 21, and a feeding tube 32 is provided on the front side of the clamping block 33. When the cloth of the feeding roller 2 is reduced, the first telescopic rod 34 pushes the clamping block 33 to move downward, driving the coating roller 31 to move downward, and the cloth is pressed continuously. By setting the first telescopic rod 34 to push the cloth roller 31 to press the feeding roller 2 continuously, wrinkles of the cloth can be effectively prevented and the quality of the seam tape can be improved.

[0033] According to the utility model, in order to ensure that the limit plate 47 can move in different directions, the limit plate 47 is provided with a hole, and an internal thread is arranged in the hole. The limit plate 47 is threadedly connected to the first rotating shaft 49 through the internal thread. The limit plate 47 is provided with a placement groove 471, and the placement groove 471 is composed of a semicircular groove and a square groove. The scraper 46 is in the shape of an I-shape, and the semicircular groove of the placement groove can serve the purpose of fixing the scraping roller 41. The scraper 46 is designed to be in the shape of an I-shape and cooperates with the square groove, which can not only serve the purpose of fixing, but also facilitate the replacement of the scraper, and has higher practical value.

[0034] According to the utility model, the drying device includes a drying shell 52 fixed on the upper end of the second fixed plate 42, a blower 51 is arranged on the upper end of the drying shell 52, a heating wire 53 is arranged in the drying shell 52, and a plurality of air outlets 54 are arranged on the lower end of the drying shell 52, and the air outlets 54 are located above the scraping roller 41. The drying device is arranged above the scraping device, and drying and scraping are carried out simultaneously, which shortens the process steps. Compared with traditional drying, the drying effect is better.

[0035] According to the utility model, in order to reduce the waste of asphalt, an asphalt collecting box is arranged below the feeding roller 2 .

[0036] The above shows and describes the basic principle, main features and characteristics of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A seam tape forming device, characterized in that: include: A molded shell (1); A feeding roller (2), one end of the upper surface of the molding shell (1) is fixedly connected to a first fixed plate (21), and the feeding roller (2) is rotatably connected to the inner surface of the first fixed plate (21); A coating device, wherein the coating device is arranged above the feeding roller (2); A scraping device is arranged at the center of the upper end of the molding shell (1), the scraping device comprises a second fixed plate (42), the second fixed plate (42) is fixedly connected to the molding shell (1), a scraping roller (41) is arranged inside the second fixed plate (42), one end of the scraping roller (41) is rotatably connected to the inner wall of the second fixed plate (42), a second telescopic rod (43) is arranged at the lower end inside the molding shell (1), one end of the second telescopic rod (43) away from the molding shell (1) is fixedly connected to a movable plate (44), the side wall of the movable plate (44) is slidably connected to the inner wall of the molding shell (1), and the movable plate (44) away from the second telescopic rod (43) is fixedly connected to the inner wall of the molding shell (1), and the movable plate (44) is slidably connected to the inner wall of the molding shell (1). A first motor (45) is provided at one end of the second telescopic rod (43), an output shaft of the first motor (45) is fixedly connected to a first rotating shaft (49), an end of the movable plate (44) away from the first motor (45) is fixedly connected to a base plate (48), an end of the first rotating shaft (49) away from the first motor (45) is rotatably connected to the base plate (48), two limiting plates (47) are provided on the first rotating shaft (49), the lower end of the limiting plate (47) is slidably connected to the movable plate (44), a scraper (46) is clamped between the two limiting plates (47), and the scraper (46) is located directly below the scraping roller (41); A drying device, which is arranged above the scraping device; A material discharge roller (6), the other end of the molding shell (1) is fixedly connected to a third fixed plate (61), and one end of the material discharge roller (6) is rotatably connected to the third fixed plate (61); A driving device is arranged on one side of the molded shell (1).

2. A seam tape forming device according to claim 1, characterized in that: The coating device comprises a coating roller (31), both ends of the coating roller (31) are rotatably connected with a clamping block (33), one end of the clamping block (33) away from the coating roller (31) is slidably connected to the side wall of the first fixed plate (21), the upper end of the clamping block (33) is fixedly connected to a first telescopic rod (34), one end of the first telescopic rod (34) away from the clamping block (33) is fixedly connected to the inner wall of the upper end of the first fixed plate (21), and a feeding pipe (32) is arranged on the front side of the clamping block (33).

3. A seam tape forming device according to claim 1, characterized in that: The driving device comprises a driving housing (71) having an accommodating space, a second motor (72) is arranged in the driving housing (71), an output shaft of the second motor (72) is fixedly connected to a driving shaft (73), an end of the driving shaft (73) away from the second motor (72) passes through a third fixed plate (61) and is fixedly connected to a feeding roller (6), a driving wheel (74) is arranged on the driving shaft (73), a driven shaft (77) is arranged in the driving housing (71), and a driven wheel (74) is arranged on the driven shaft (77). A first driven wheel (76) is provided, a belt (75) is provided between the driving wheel (74) and the first driven wheel (76), the belt (75) is provided with inner and outer gear teeth, the belt (75) is meshed with a second driven wheel (79) through the outer gear teeth, a second rotating shaft (78) is fixedly connected to the center of the second driven wheel (79), one end of the second rotating shaft (78) is fixedly connected to the driving housing (71), and the other end passes through a side surface of the second fixed plate (42) and is fixedly connected to the scraping roller (41).

4. A seam tape forming device according to claim 1, characterized in that: The limiting plate (47) is provided with a hole, and an internal thread is provided in the hole. The limiting plate (47) is threadedly connected to the first rotating shaft (49) via the internal thread. The limiting plate (47) is provided with a placement groove (471), and the placement groove (471) is composed of a semicircular groove and a square groove. The scraper (46) is in the shape of an I-shape.

5. A seam tape forming device according to claim 1, characterized in that: The drying device comprises a drying shell (52) fixed to the upper end of the second fixed plate (42), a blower (51) is arranged at the upper end of the drying shell (52), a heating wire (53) is arranged inside the drying shell (52), and a plurality of air outlets (54) are arranged at the lower end of the drying shell (52), and the air outlets (54) are located above the scraping roller (41).

6. A seam tape forming device according to claim 1, characterized in that: An asphalt collecting box is arranged below the feeding roller (2).

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