Discharging device for asphalt shingle production

Abstract

The utility model relates to the technical field of asphalt shingle production, and discloses a blanking device for asphalt shingle production, which comprises a blanking hopper, a first fixing plate fixedly arranged at the top of the blanking hopper, a motor arranged at the top of the first fixing plate, and a second fixing plate fixedly arranged at the bottom of the blanking hopper. A transmission rod is rotatably arranged at the bottom of the first fixing plate, the output end of the motor is fixedly connected with the transmission rod, a plurality of stirring rods are fixedly arranged on the outer side of the transmission rod, a first connecting plate is fixedly arranged at the bottom end of the transmission rod, and a pressing rod is fixedly arranged at the bottom of the first connecting plate. Raw materials are placed in the discharging hopper, a motor is started to drive a transmission rod to rotate, so that a stirring rod on the outer side of the transmission rod stirs the raw materials, and meanwhile, a first connecting plate and a pressing rod at the bottom end of the transmission rod extrude a second connecting plate to enable a fixing rod to move up and down, so that the bottom of the discharging hopper is dredged, and raw material blockage is avoided; and the blanking is slow.

Description

Technical Field

[0001] This utility model relates to the field of asphalt shingle production technology, specifically to a feeding device for asphalt shingle production. Background Technology

[0002] Asphalt shingles are a new type of waterproof building material, mainly used for waterproofing building roofs. They are named for their main component, asphalt, and are also known as fiberglass shingles or asphalt shingles. Asphalt shingles are particularly suitable for roofs of various slopes and shapes, but not for flat roofs. Asphalt shingles are mainly composed of three materials: fiberglass substrate, asphalt, and colored sand. The production of asphalt shingles requires a feeding device, but the feeding devices currently used on the market have relatively simple structures. During feeding, the feeding port is prone to blockage, resulting in uneven and inefficient feeding. Therefore, a feeding device for asphalt shingle production is proposed. Utility Model Content

[0003] The purpose of this utility model is to provide a feeding device for asphalt shingle production, so as to solve the problem mentioned in the background art that the feeding devices currently used on the market have a relatively simple structure, and the feeding port is prone to blockage during feeding, resulting in unsmooth feeding and reduced feeding efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a feeding device for asphalt shingle production, comprising a feeding hopper, a first fixing plate fixedly mounted on the top of the feeding hopper, a motor mounted on the top of the first fixing plate, a transmission rod rotatably mounted on the bottom of the first fixing plate and the output end of the motor fixedly connected to the transmission rod, a plurality of stirring rods fixedly mounted on the outer side of the transmission rod, a first connecting plate fixedly mounted on the bottom end of the transmission rod, a pressure rod fixedly mounted on the bottom of the first connecting plate, a second fixing plate fixedly mounted inside the feeding hopper, a fixing rod slidably mounted inside the second fixing plate, a protruding block fixedly mounted on the bottom end of the fixing rod, a second connecting plate fixedly mounted on the top end of the fixing rod, a spring mounted on the outer side of the second connecting plate, an inclined block mounted on the top of the second connecting plate, and support structures fixedly mounted on both sides of the feeding hopper.

[0005] Preferably, the support structure includes two side plates, which are respectively fixedly installed on both sides of the hopper. Two threaded rods pass through the interior of each side plate, and a support plate is fixedly provided at the bottom of each threaded rod. A fastening block is threadedly connected to the outer side of each threaded rod and the fastening block is fastened inside the side plate. An annular limiting plate is fixedly provided inside the side plate and the annular limiting plate is fastened to the outer side of the fastening block.

[0006] Preferably, the second fixing plate has a through hole inside, through which the fixing rod passes.

[0007] Preferably, the second fixing plate has multiple limiting protrusions inside, and the fixing rod has a limiting groove on its outer side, with the size of the limiting protrusions matching the limiting groove.

[0008] Preferably, both sides of the side plate are provided with insertion slots, and the fastener is inserted into the insertion slot.

[0009] Preferably, a limiting groove is provided on the outer side of the buckle block, and the annular limiting plate is engaged with the limiting groove.

[0010] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0011] This utility model, by setting up a first connecting plate, a pressure rod, a second fixing plate, a fixing rod, and a prototype block, allows for the following process during the production of asphalt shingles: the feeding hopper is placed in a suitable position, then the threaded rod passes through the side plate, and the fastener is fastened inside the side plate to support and fix the feeding hopper. Raw materials are then placed inside the feeding hopper, and the motor is started, causing the stirring rod on the outside of the transmission rod to stir the raw materials. Simultaneously, the first connecting plate and the pressure rod at the bottom of the transmission rod press against the second connecting plate, causing the fixing rod to move up and down, thereby clearing the bottom of the feeding hopper and preventing material blockage that would cause slow feeding. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a side view of the structure of this utility model;

[0014] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0015] Figure 3 This is a schematic diagram of the connection structure between the first connecting plate and the second connecting plate of this utility model;

[0016] Figure 4 This is a schematic diagram of the support structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the connection structure between the second fixing plate and the fixing rod of this utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Feed hopper; 2. First fixed plate; 3. Motor; 4. Transmission rod; 5. Agitator rod; 6. First connecting plate; 7. Pressure rod; 8. Second fixed plate; 9. Fixed rod; 10. Conical block; 11. Second connecting plate; 12. Spring; 13. Inclined block; 14. Side plate; 15. Threaded rod; 16. Support plate; 17. Buckle block; 18. Annular limiting plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce. Example

[0021] In the existing technology, the feeding devices currently used in the market have a relatively simple structure. During feeding, the feeding port is prone to blockage, resulting in uneven feeding and reduced feeding efficiency.

[0022] Please see Figure 1-5This utility model provides a technical solution: a feeding device for asphalt shingle production, including a feeding hopper 1, a first fixing plate 2 fixedly mounted on the top of the feeding hopper 1, a motor 3 mounted on the top of the first fixing plate 2, a transmission rod 4 rotatably mounted on the bottom of the first fixing plate 2, and the output end of the motor 3 fixedly connected to the transmission rod 4, multiple stirring rods 5 fixedly mounted on the outer side of the transmission rod 4, a first connecting plate 6 fixedly mounted on the bottom end of the transmission rod 4, a pressure rod 7 fixedly mounted on the bottom of the first connecting plate 6, a second fixing plate 8 fixedly mounted inside the feeding hopper 1, a fixing rod 9 slidably mounted inside the second fixing plate 8, and a prototype block 10 fixedly mounted on the bottom end of the fixing rod 9. A second connecting plate 11 is fixedly installed at the top of the rod 9. A spring 12 is installed on the outside of the second connecting plate 11. An inclined block 13 is installed on the top of the second connecting plate 11. Support structures are fixedly installed on both sides of the feeding hopper 1. When producing asphalt shingles, the feeding hopper 1 is installed in a suitable position, and then the raw material is placed inside the feeding hopper 1. The motor 3 is started, and the motor 3 drives the transmission rod 4 to rotate, so that the stirring rod 5 on the outside of the transmission rod 4 stirs the raw material. At the same time, the first connecting plate 6 and the pressure rod 7 at the bottom of the transmission rod 4 will move the fixed rod 9 up and down by squeezing the second connecting plate 11, thereby clearing the bottom of the feeding hopper 1 and avoiding the raw material blockage, which would cause slow feeding.

[0023] The support structure includes two side plates 14, which are fixedly installed on both sides of the hopper 1. Two threaded rods 15 pass through the interior of each side plate 14. A support plate 16 is fixedly installed at the bottom of each threaded rod 15. A fastener 17 is threadedly connected to the outside of each threaded rod 15 and fastens the fastener 17 inside the side plate 14. An annular limiting plate 18 is fixedly installed inside the side plate 14 and fastens the annular limiting plate 18 to the outside of the fastener 17. When installing the hopper 1, the threaded rods 15 pass through the side plates 14. Then, according to the usage requirements, the fastener 17 on the outside of the threaded rods 15 is rotated to adjust the position of the fastener 17. Then, the fastener 17 is fastened inside the side plate 14, thereby supporting and fixing the hopper 1.

[0024] The second fixing plate 8 has a through hole inside, and the fixing rod 9 passes through the through hole. The prototype block 10 is slidably installed inside the feeding hopper 1 through the fixing rod 9.

[0025] The second fixing plate 8 has multiple limiting protrusions inside, and the fixing rod 9 has a limiting groove on its outer side. The size of the limiting protrusions matches the limiting groove to prevent the fixing rod 9 from rotating during up and down movement.

[0026] Both sides of the side plate 14 are provided with insertion slots. The fastener 17 is inserted into the insertion slots and the threaded rod 15 is connected to the side plate 14 through the fastener 17.

[0027] A limiting groove is provided on the outer side of the buckle 17, and the annular limiting plate 18 is engaged with the limiting groove to limit and fix the buckle 17.

[0028] The working principle or structural principle is as follows: When producing asphalt shingles, the feeding hopper 1 is placed in a suitable position, and then the threaded rod 15 is passed through the side plate 14. Then, according to the usage requirements, the buckle 17 on the outside of the threaded rod 15 is rotated to adjust the position of the buckle 17. After adjustment, the buckle 17 is fastened inside the side plate 14. The annular limiting plate 18 inside the side plate 14 will be fastened to the outside of the buckle 17 through interference fit, thereby supporting and fixing the feeding hopper 1. Then, the raw material is placed inside the feeding hopper 1, and the motor 3 is started. The motor 3 will drive the transmission rod 4 to rotate, thereby causing the stirring rod 5 on the outside of the transmission rod 4 to stir the raw material. At the same time, the first connecting plate 6 and the pressure rod 7 at the bottom of the transmission rod 4 will press the second connecting plate 11 to move the fixing rod 9 downward, causing the spring 12 on the outside of the fixing rod 9 to deform. Therefore, the fixing rod 9 will move up and down, thereby clearing the bottom of the feeding hopper 1 and preventing the raw material from blocking and causing slow feeding.

[0029] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A feeding device for asphalt shingle production, comprising a feeding hopper (1), characterized in that: The top of the hopper (1) is fixedly provided with a first fixing plate (2), the top of the first fixing plate (2) is provided with a motor (3), the bottom of the first fixing plate (2) is rotatably provided with a transmission rod (4) and the output end of the motor (3) is fixedly connected to the transmission rod (4), a plurality of stirring rods (5) are fixedly provided on the outside of the transmission rod (4), the bottom end of the transmission rod (4) is fixedly provided with a first connecting plate (6), the bottom of the first connecting plate (6) is fixedly provided with a pressure rod (7), the inside of the hopper (1) is fixedly provided with a second fixing plate (8), the inside of the second fixing plate (8) is slidably provided with a fixing rod (9), the bottom end of the fixing rod (9) is fixedly provided with a prototype block (10), the top end of the fixing rod (9) is fixedly provided with a second connecting plate (11), the outside of the second connecting plate (11) is provided with a spring (12), the top of the second connecting plate (11) is provided with an inclined block (13), and both sides of the hopper (1) are fixedly provided with support structures.

2. The feeding device for asphalt shingle production according to claim 1, characterized in that: The support structure includes two side plates (14), which are fixedly installed on both sides of the hopper (1). Two threaded rods (15) pass through the interior of each side plate (14). A support plate (16) is fixedly provided at the bottom of each threaded rod (15). A fastener (17) is threadedly connected to the outer side of each threaded rod (15) and the fastener (17) is fastened inside the side plate (14). An annular limiting plate (18) is fixedly provided inside the side plate (14) and the annular limiting plate (18) is fastened to the outer side of the fastener (17).

3. The feeding device for asphalt shingle production according to claim 1, characterized in that: The second fixing plate (8) has a through hole inside, and the fixing rod (9) passes through the through hole.

4. The feeding device for asphalt shingle production according to claim 1, characterized in that: The second fixing plate (8) has multiple limiting protrusions inside, and the fixing rod (9) has a limiting groove on its outer side. The size of the limiting protrusions is adapted to the limiting groove.

5. A feeding device for asphalt shingle production according to claim 2, characterized in that: Both sides of the side plate (14) are provided with insertion slots, and the buckle (17) is inserted into the insertion slot.

6. A feeding device for asphalt shingle production according to claim 2, characterized in that: A limiting groove is provided on the outer side of the buckle (17), and the annular limiting plate (18) is engaged with the limiting groove.

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