Automatic glass fiber asphalt shingle sand pressing device

Abstract

The utility model relates to the technical field of glass fiber tile processing, and belongs to an automatic glass fiber asphalt tile sand pressing device. Comprising a bearing table and a conveying unit arranged on the bearing table, a leveling mechanism and a rolling mechanism are sequentially arranged on the bearing table, the leveling mechanism is arranged at the front end of the conveying unit in the conveying direction, the rolling mechanism is arranged at the rear end of the conveying unit in the conveying direction, and the rolling mechanism comprises a pressing and dipping roller. And a sand brushing mechanism is movably connected to a roller shaft of the pressure dipping roller. According to the sand pressing device, sand grains on the surfaces of the glass fiber tiles can be subjected to whole thickness averaging treatment before and after sand pressing machining, the flatness of the surfaces of the glass fiber tiles is guaranteed, the thickness uniformity of sand layers is improved, the sand pressing device can adapt to sand pressing machining of various glass fiber tiles with different thickness specifications, and the flexibility and applicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber tile processing, and belongs to an automatic glass fiber asphalt tile sand pressing device. Background Art

[0002] Fiberglass asphalt shingles, also known as fiberglass-backed asphalt shingles, felt shingles, or fiberglass tiles, are a common material used for roof waterproofing. They are a new type of waterproof roofing sheet made from fiberglass felt, impregnated with high-quality petroleum asphalt, coated on one side with colored mineral particles, and sprinkled with an insulating material on the other. Because they use a large amount of asphalt in their production, manufacturers and building material suppliers generally refer to them as asphalt shingles. Fiberglass asphalt shingles are widely used on various roofs, including residential, villa, and commercial buildings. Furthermore, due to their excellent waterproofing properties and decorative effects, they are often used in roof renovation projects for landscape architecture and historic buildings.

[0003] During the molding process of fiberglass asphalt shingles, a protective layer is formed on the surface of the shingles through the sand pressing process, which plays a role in isolating ultraviolet rays and providing protection. In the traditional sand pressing process, there is often local accumulation of colored sand. After sand pressing, the slate particles on the surface of the fiberglass asphalt shingles are unevenly distributed, resulting in an uneven tile surface and poor uniformity of the sand pressing thickness. The accumulated particles are easy to fall off during use, affecting the quality of the final product. In addition, the existing sand pressing device cannot perform sand pressing processing on fiberglass shingles of different thickness specifications, and its applicability is poor. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an automatic glass fiber asphalt tile sand pressing device.

[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0006] The present application provides an automated glass fiber asphalt shingle sand pressing device, comprising a receiving platform and a conveying unit arranged on the receiving platform, wherein a leveling mechanism and a rolling mechanism are sequentially provided on the receiving platform, wherein the leveling mechanism is arranged at the front end of the conveying unit in the conveying direction, and the rolling mechanism is arranged at the rear end of the conveying unit in the conveying direction, and the rolling mechanism comprises a pressing roller, and a sand brushing mechanism is movably connected to the roller shaft of the pressing roller.

[0007] Preferably, the leveling mechanism includes a connecting frame and a leveling scraper. The connecting frame is fixedly connected to the supporting platform. The connecting frame is movably connected to a connecting shaft through an axial hole. The upper end of the leveling scraper is connected to a mounting sleeve, and the mounting sleeve is connected to the connecting shaft.

[0008] Preferably, a mounting plate is provided on the connecting frame, an electric telescopic rod is provided on the mounting plate, a connecting head is connected to the output end of the electric telescopic rod, an adapter is connected to the leveling scraper, the adapter and the connecting head are connected through an adapter shaft, and the adapter shaft and the adapter are movably connected.

[0009] Preferably, the rolling mechanism also includes a support frame and a connecting block, the support frame is connected to the receiving platform, a slide rail is provided in the support frame, the connecting block is movably connected to the roller shaft of the pressure immersion roller through an axial hole, a matching block is provided on the connecting block, and the matching block and the slide rail are connected by sliding.

[0010] Preferably, mounting grooves are provided on both sides of the receiving platform, and the mounting grooves are provided with electric telescopic rods 2, and the output ends of the electric telescopic rods 2 are connected to the bottom of the connecting block.

[0011] Preferably, one end of the press roller shaft is connected to a power motor via a coupling.

[0012] Preferably, the sand brushing mechanism includes an L-shaped plate and a sand brushing plate, the bottom end of the L-shaped plate is connected to the receiving platform, the sand brushing plate is connected to the roller shaft of the pressure immersion roller through a connecting clamp, the connecting clamp and the sand brushing plate are fixedly connected, and the connecting clamp and the pressure immersion roller are movably connected, sliding blocks are provided at both ends of the sand brushing plate, a sliding groove is opened on the L-shaped plate, the sliding block is slidably connected to the sliding groove, and a sanding brush is provided on the sand brushing plate.

[0013] Compared with the existing technology, this utility model provides an automatic glass fiber asphalt tile sand pressing device, which has the following features:

[0014] Beneficial effects:

[0015] 1. The utility model is provided with a leveling mechanism and a rolling mechanism. The leveling mechanism is arranged at the front end of the rolling mechanism. Before sand pressing, the sand particles spread on the fiberglass tire are first leveled. After preliminary leveling, the fiberglass tire is sand pressed by the rolling mechanism. Then, the surface of the tile after sand pressing is brushed by the sand brushing mechanism connected to the rear end of the leveling mechanism to remove the accumulated sand particles, ensure the surface flatness, and improve the thickness uniformity.

[0016] 2. The leveling scraper in the leveling mechanism of the utility model can rotate around the axis at a fixed point, thereby adjusting the distance between the bottom end of the leveling scraper and the surface of the fiberglass base, which is suitable for sanding fiberglass tiles of different thickness specifications.

[0017] 3. The rolling mechanism and the sand brushing mechanism of the utility model are linked. For the sand pressing processing of glass fiber tiles with different thickness specifications, the height of the rolling mechanism can be adjusted, and then the sand brushing mechanism can be linked to adjust the height synchronously, thereby improving the flexibility and applicability of the device.

[0018] The features and advantages of the present invention will be described in detail through embodiments with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a top view of the utility model;

[0021] Figure 3 for Figure 2 Half-section view in the AA direction;

[0022] Figure 4 for Figure 1 A partial enlarged view of point B in the middle;

[0023] In the figure: 1. Receiving platform; 2. Conveying unit; 3. Leveling mechanism; 4. Rolling mechanism; 5. Sand brushing mechanism; 31. Connecting frame; 32. Connecting shaft; 33. Leveling scraper; 34. Mounting sleeve; 35. Electric telescopic rod 1; 311. Mounting plate; 331. Adapter seat; 332. Adapter shaft; 351. Connecting head; 41. Pressing roller; 42. Support frame; 43. Slide rail; 44. Connecting block; 45. Matching block; 46. Mounting slot; 47. Electric telescopic rod 2; 48. Power motor; 51. L-shaped plate; 52. Sand brushing plate; 53. Connecting clamp; 54. Sliding block; 55. Sliding slot; 56. Sanding brush. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of this utility more clearly understood, the utility is further described in detail below with reference to the accompanying drawings and examples. However, it should be understood that the specific embodiments described herein are merely for the purpose of explaining this utility and are not intended to limit the scope of this utility. In addition, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessary confusion in the concepts of this utility.

[0025] See Figure 1 The present invention provides an automated glass fiber asphalt shingle sand pressing device, comprising a receiving platform 1 and a conveying unit 2 arranged on the receiving platform 1, the receiving platform 1 is provided with a leveling mechanism 3 and a rolling mechanism 4 in sequence, the leveling mechanism 3 is arranged at the front end of the conveying direction of the conveying unit 2, the rolling mechanism 4 is arranged at the rear end of the conveying direction of the conveying unit 2, the rolling mechanism 4 includes a pressing roller 41, and a sand brushing mechanism 5 is movably connected to the roller shaft of the pressing roller 41.

[0026] See Figure 3Specifically, the leveling mechanism 3 includes a connecting frame 31 and a leveling scraper 33. The connecting frame 31 is fixedly connected to the receiving platform 1. The connecting frame 31 is movably connected to a connecting shaft 32 through an axial hole. The upper end of the leveling scraper 33 is connected to a mounting sleeve 34, and the mounting sleeve 34 is connected to the connecting shaft 32.

[0027] See Figure 3 Specifically, the connecting frame 31 is provided with a mounting plate 311, and the mounting plate 311 is provided with an electric telescopic rod 35. The output end of the electric telescopic rod 35 is connected to a connector 351, and the leveling scraper 33 is connected to an adapter seat 331. The adapter seat 331 and the connector 351 are connected through an adapter shaft 332. The adapter shaft 332 and the adapter seat 331 are movably connected. The electric telescopic rod 35 is used to provide power to drive the leveling scraper 33 to rotate around the connecting shaft 32, thereby realizing the height adjustment of the bottom end of the leveling scraper 33 and the surface of the conveying unit 2, so that it can be suitable for the processing of glass fiber tiles of different thicknesses.

[0028] See Figure 4 Specifically, the rolling mechanism 4 also includes a support frame 42 and a connecting block 44. The support frame 42 is connected to the receiving platform 1. A slide rail 43 is provided in the support frame 42. The connecting block 44 is movably connected to the roller shaft of the pressure roller 41 through an axial hole. A matching block 45 is provided on the connecting block 44. The matching block 45 is connected to the slide rail 43 by sliding.

[0029] See Figure 4 Specifically, mounting grooves 46 are provided on both sides of the receiving platform 1, and the mounting grooves 46 are provided with electric telescopic rods 47. The output end of the electric telescopic rods 47 is connected to the bottom of the connecting block 44. The electric telescopic rods 47 are used to provide power to drive the connecting block 44 to move up and down along the slide rail 43, thereby adjusting the height of the pressing roller 41, thereby realizing sand pressing processing for glass fiber tiles of different thickness specifications.

[0030] See Figure 1 Specifically, one end of the roller shaft of the pressure immersion roller 41 is connected to a power motor 48 through a coupling.

[0031] See Figure 1 、 Figure 2 and Figure 4Specifically, the sand brushing mechanism 5 includes an L-shaped plate 51 and a sand brushing plate 52. The bottom end of the L-shaped plate 51 is connected to the receiving platform 1. The sand brushing plate 52 is connected to the roller shaft of the pressure immersion roller 41 through a connecting clamp 53. The connecting clamp 53 and the sand brushing plate 52 are fixedly connected, and the connecting clamp 53 and the pressure immersion roller 41 are movably connected. Sliding blocks 54 are provided at both ends of the sand brushing plate 52. A sliding groove 55 is opened on the L-shaped plate 51. The sliding block 54 is slidably connected to the sliding groove 55. A sand scraping brush 56 is provided on the sand brushing plate 52.

[0032] The working principle of the present invention is as follows: before the sand pressing process, according to the thickness of the glass fiber tiles to be processed in this batch, the electric telescopic rod 35 is used to provide power to drive the leveling scraper 33 to rotate around the connecting shaft 32, thereby completing the height adjustment of the bottom end of the leveling scraper 33 and the surface of the conveying unit 2. Similarly, the electric telescopic rod 47 is used to provide power to drive the connecting block 44 to move up and down along the slide rail 43, thereby completing the height adjustment of the pressure immersion roller 41. In this process, since the connecting clamp 53 is fixedly connected to the sand brushing plate 52, the sliding block 54 is matched with the sliding groove 55 to connect the sand brushing plate. 52 forms a stroke limit, so when the pressing roller 41 moves, the connecting clamp 53 drives the sand brushing plate 52 to move synchronously, and then the sand brushing height of the sand brushing plate 52 is adjusted synchronously; after that, the fiberglass tire that needs to be sand pressed is transmitted forward through the transmission unit 2, and the sand grains are spread on the surface of the fiberglass tire through the external sand spreading mechanism, and the sand grains are scraped to an even thickness by the leveling scraper 33. The pressing roller 41 is driven by the power motor 48 to rotate and press the fiberglass tile for sanding. The fiberglass tile that has completed the sand pressing process is brushed off by the sand scraping brush 56 to remove the local sand pile accumulated due to extrusion, so as to improve the surface flatness of the fiberglass tile.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements or improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. An automated glass fiber asphalt tile sand pressing device, characterized by: The invention comprises a receiving platform (1) and a conveying unit (2) arranged on the receiving platform (1); a leveling mechanism (3) and a rolling mechanism (4) are sequentially provided on the receiving platform (1); the leveling mechanism (3) is arranged at the front end of the conveying unit (2) in the conveying direction; the rolling mechanism (4) is arranged at the rear end of the conveying unit (2) in the conveying direction; the rolling mechanism (4) comprises a pressure-immersion roller (41); a sand brushing mechanism (5) is movably connected to the roller shaft of the pressure-immersion roller (41).

2. The automated glass fiber asphalt tile sand pressing device according to claim 1, characterized in that: The leveling mechanism (3) comprises a connecting frame (31) and a leveling scraper (33); the connecting frame (31) is fixedly connected to the receiving platform (1); a connecting shaft (32) is movably connected to the connecting frame (31) through an axial hole; the upper end of the leveling scraper (33) is connected to a mounting sleeve (34); and the mounting sleeve (34) is connected to the connecting shaft (32).

3. The automated glass fiber asphalt tile sand pressing device according to claim 2, characterized in that: The connecting frame (31) is provided with a mounting plate (311), the mounting plate (311) is provided with an electric telescopic rod (35), the output end of the electric telescopic rod (35) is connected to a connector (351), the leveling scraper (33) is connected to a transfer seat (331), the transfer seat (331) and the connector (351) are connected via a transfer shaft (332), and the transfer shaft (332) and the transfer seat (331) are movably connected.

4. The automated glass fiber asphalt tile sand pressing device according to claim 1, characterized in that: The rolling mechanism (4) further comprises a support frame (42) and a connecting block (44); the support frame (42) is connected to the receiving platform (1); a slide rail (43) is provided in the support frame (42); the connecting block (44) is movably connected to the roller shaft of the pressure-immersion roller (41) through an axial hole; a matching block (45) is provided on the connecting block (44); the matching block (45) and the slide rail (43) are connected in a sliding manner.

5. The automated glass fiber asphalt tile sand pressing device according to claim 4, characterized in that: The receiving platform (1) is provided with mounting grooves (46) on both sides, and the mounting grooves (46) are provided with electric telescopic rods (47). The output end of the electric telescopic rods (47) is connected to the bottom of the connecting block (44).

6. The automated glass fiber asphalt tile sand pressing device according to claim 1, characterized in that: One end of the roller shaft of the pressure soaking roller (41) is connected to a power motor (48) via a coupling.

7. The automated glass fiber asphalt tile sand pressing device according to claim 1, characterized in that: The sand brushing mechanism (5) comprises an L-shaped plate (51) and a sand brushing plate (52). The bottom end of the L-shaped plate (51) is connected to the receiving platform (1). The sand brushing plate (52) is connected to the roller shaft of the pressure immersion roller (41) through a connecting clamp (53). The connecting clamp (53) and the sand brushing plate (52) are fixedly connected, and the connecting clamp (53) and the pressure immersion roller (41) are movably connected. Sliding blocks (54) are provided at both ends of the sand brushing plate (52). A sliding groove (55) is provided on the L-shaped plate (51). The sliding block (54) is slidably connected to the sliding groove (55). A sand scraping brush (56) is provided on the sand brushing plate (52).

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