Ceramic fiber board extrusion molding equipment

Abstract

The utility model discloses extrusion molding equipment for a ceramic fiber board, relates to the field of material molding, and provides the following scheme aiming at the problems that the performance of a molded material is reduced and redundant materials are not scraped off during molding due to the fact that the conventional molding device does not carry out refining treatment on the material during extrusion, the extrusion molding equipment for the ceramic fiber board comprises a base, a driving motor is arranged on the upper portion of one end of the base, the output end of the driving motor is connected with a two-stage speed reducer, a gear box is arranged at the position, located on the upper portion of the base, of one end of the two-stage speed reducer, a feeding box is arranged at the other end of the gear box, and a conveying barrel is arranged at the lower end of the feeding box. A first stirring and extruding mechanism is arranged at one end of the conveying barrel, a second stirring and extruding mechanism is arranged in the conveying barrel, a discharging nozzle is connected to the other end of the conveying barrel, and a scraping mechanism and a forming mechanism are arranged at the other end of the discharging nozzle. And the forming efficiency and the performance of a finished product are improved.

Description

Technical Field

[0001] The utility model relates to the field of material molding, and mainly relates to ceramic fiberboard extrusion molding equipment. Background Art

[0002] Ceramic fiberboard is aluminum silicate fiberboard, a refractory board that maintains good mechanical strength even after heating and has excellent wind erosion resistance. It does not expand when heated, is light, easy to construct, and can be cut and bent at will. It is an ideal energy-saving material for kilns, pipelines and other insulation equipment.

[0003] The current extrusion molding device does not perform refinement processing on the material during extrusion, resulting in reduced performance of the molding material, and the excess material is not scraped off during molding. In order to solve the problem, a ceramic fiberboard extrusion molding device is proposed. Utility Model Content

[0004] The utility model provides a ceramic fiberboard extrusion molding device, which solves the problem that the existing extrusion molding device does not refine the material during extrusion, resulting in reduced molding material performance and failure to scrape off excess material during molding.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A ceramic fiberboard extrusion molding equipment comprises a base, wherein a driving motor is arranged on the upper part of one end of the base, and the output end of the driving motor is connected to a secondary reducer, and a gear box is arranged on one end of the secondary reducer located on the upper part of the base, which can play a supporting and protective role, and a gear set transmission mechanism is arranged in the gear box, and a feed box is arranged at the other end of the gear box, and a first stirring and extruding mechanism is arranged inside the feed box, and a feeding bucket is arranged at the lower end of the feed box, and a second stirring and extruding mechanism is arranged inside the feeding bucket, and the other end of the feeding bucket is connected to a discharge nozzle, and the other end of the discharge nozzle is provided with a scraping mechanism and a molding mechanism.

[0007] Preferably, the gear set transmission mechanism includes a driving gear connected to the output end of the secondary reducer, one end of the driving gear is meshed with a transmission connecting gear, which can transmit power and torque, the upper end of the transmission connecting gear is meshed with a first driven gear, and one end of the first driven gear is meshed with a second driven gear.

[0008] Preferably, the first stirring and extruding mechanism includes a first rotating shaft connected to the output end of the first driven gear, and a second rotating shaft connected to the output end of the second driven gear is arranged at one end of the first rotating shaft. Stirring plates are installed on the first rotating shaft and the second rotating shaft to perform initial stirring and extrusion of the material, and fastening sleeves are arranged at both ends of the first rotating shaft and the second rotating shaft to stabilize the position of the rotating shaft to prevent displacement.

[0009] Preferably, the second stirring and extruding mechanism comprises a stabilizing plate connected to the feed barrel, and a spiral extruding rod is arranged below the stabilizing plate to perform secondary stirring and extrusion on the material.

[0010] Preferably, the molding mechanism includes a molding dish connected to one end of the base, a discharge baffle is provided at one end of the molding dish, hinges are installed on both sides of the discharge baffle to connect with the molding dish, a handle is installed on the discharge baffle, and a molding pressure plate is provided on the upper part of the other end of the molding dish to extrude the material into shape.

[0011] Preferably, the scraping mechanism includes a slide groove arranged inside the two side plates of the forming dish, a pulley is arranged on the slide groove, a connecting shaft is installed at one end of the pulley, a rotating sleeve is installed at the other end of the connecting shaft and connected to the forming platen, an oscillator is arranged at the lower part of the two ends of the forming platen, and a high-speed oscillating scraper is connected to the output end of the oscillator to scrape off excess material.

[0012] Preferably, adjustment wrenches are provided on the outside of the two side plates of the molding dish to adjust the angle of the molding dish, and a scraping outlet is provided at the lower part of one end of the molding dish.

[0013] Preferably, a control box is provided on the upper part of the gear box to control the operation of various mechanisms.

[0014] The beneficial effects of the utility model are:

[0015] 1. The device is provided with a double stirring and extruding mechanism, which improves the traditional linear extrusion into a spiral extrusion. When the material is continuously put into the feed box, the driving motor works to drive the gear group transmission mechanism to operate, and the driving gear rotates to drive the transmission connecting gear, the first driven gear and the second driven gear to rotate, the first rotating shaft connected to the first driven gear rotates, and the second rotating shaft connected to the second driven gear rotates. The stirring plates on the first rotating shaft and the second rotating shaft stir and extrude the material, and the spiral extrusion rod connected to the driving gear rotates at the same time to squeeze the material to the discharge nozzle for output. In the process of extrusion, the material is also refined, so that the extruded material is easier to operate during molding, and the molding efficiency and the performance of the finished product are improved.

[0016] 2. The device combines the forming mechanism with the scraping mechanism. When the material is squeezed onto the forming dish through the discharge nozzle, the rotating sleeve rotates on the connecting shaft to make the forming plate fall onto the material. The pulley moves on the slideway to drive the forming plate to move back and forth to squeeze the material into shape. Then the oscillator drives the high-speed oscillating scraper to scrape the excess material out through the scraping outlet. After the material is formed, open the discharge baffle and change the angle of the forming dish by adjusting the wrench to output the finished product.

[0017] In summary, the utility model adopts a double stirring extrusion mechanism and a scraping mechanism to make the extruded material easier to operate during molding, thereby improving the molding efficiency and the performance of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the first overall structure of the utility model.

[0019] Figure 2 For this utility model Figure 1 A is an enlarged structural diagram of FIG.

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure at B.

[0021] Figure 4 For this utility model Figure 1 Enlarged structural diagram at C.

[0022] Figure 5 It is a schematic diagram of the internal structure of the utility model.

[0023] Figure 6 For this utility model Figure 5 Enlarged structural diagram at D.

[0024] Numbers in the figure: 1. base; 2. driving motor; 3. secondary reducer; 4. gear box; 5. driving gear; 6. transmission connecting gear; 7. first driven gear; 8. second driven gear; 9. control box; 10. feed box; 11. first rotating shaft; 12. second rotating shaft; 13. stirring plate; 14. fastening sleeve; 15. feed barrel; 16. spiral extrusion rod; 17. discharge nozzle; 18. forming dish; 19. discharge baffle; 20. hinge; 21. handle; 22. slide; 23. pulley; 24. connecting shaft; 25. rotating sleeve; 26. forming pressure plate; 27. oscillator; 28. high-speed oscillating scraper; 29. ​​adjustment wrench; 30. scraper outlet; 31. stabilizing plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-Figure 6 As shown, a ceramic fiber board extrusion molding equipment comprises a base 1, a driving motor 2 is arranged on the upper part of one end of the base 1, the output end of the driving motor 2 is connected to a secondary reducer 3, a gear box 4 is arranged on the upper part of the base 1 at one end of the secondary reducer 3, which can play a supporting and protective role, a gear group transmission mechanism is arranged in the gear box 4, a feed box 10 is arranged at the other end of the gear box 4, a first stirring and extruding mechanism is arranged inside the feed box 10, a feeding bucket 15 is arranged at the lower end of the feed box 10, a second stirring and extruding mechanism is arranged inside the feeding bucket 15, the other end of the feeding bucket 15 is connected to a discharge nozzle 17, the other end of the discharge nozzle 17 is provided with a scraping mechanism and a molding mechanism, the gear group transmission mechanism comprises a driving gear 5 connected to the output end of the secondary reducer 3, one end of the driving gear 5 is meshed with a transmission connection The connecting gear 6 can play the role of transmitting power and torque. The upper end of the transmission connecting gear 6 is meshed with a first driven gear 7, and one end of the first driven gear 7 is meshed with a second driven gear 8. The first stirring and extruding mechanism includes a first rotating shaft 11 connected to the output end of the first driven gear 7, and one end of the first rotating shaft 11 is provided with a second rotating shaft 12 connected to the output end of the second driven gear 8. Stirring plates 13 are installed on the first rotating shaft 11 and the second rotating shaft 12, which can perform initial stirring and extrusion on the material, and fastening sleeves 14 are provided at both ends of the first rotating shaft 11 and the second rotating shaft 12 to stabilize the position of the rotating shaft to prevent displacement. The second stirring and extruding mechanism includes a stabilizing plate 31 connected to the feed barrel 15, and a spiral extrusion rod 16 is provided below the stabilizing plate 31, which can perform secondary stirring and extrusion on the material.

[0027] The molding mechanism includes a molding dish 18 connected to one end of the base 1, a discharge baffle 19 is provided at one end of the molding dish 18, hinges 20 are installed on both sides of the discharge baffle 19 to connect with the molding dish 18, a handle 21 is installed on the discharge baffle 19, and a molding pressing plate 26 is provided on the upper part of the other end of the molding dish 18 to squeeze the material into shape. The scraping mechanism includes a chute 22 provided inside the two side plates of the molding dish 18, a pulley 23 is provided on the chute 22, and one end of the pulley 23 is provided with a connecting shaft 2 4, the other end of the connecting shaft 24 is equipped with a rotating sleeve 25 connected to the forming plate 26, and the lower parts of the two ends of the forming plate 26 are provided with oscillators 27, and the output end of the oscillator 27 is connected with a high-speed oscillating scraper 28, which can scrape off the excess material, and the outer side plates of the two sides of the forming dish 18 are provided with adjustment wrenches 29, which can adjust the angle of the forming dish 18, and the lower part of one end of the forming dish 18 is provided with a scraping outlet 30, and the upper part of the gear box 4 is provided with a control box 9, which can control the operation of each mechanism.

[0028] When the utility model is in use, after materials are continuously put into the feed box 10, the driving motor 2 works to drive the gear group transmission mechanism to operate, and the driving gear 5 rotates to drive the transmission connecting gear 6, the first driven gear 7 and the second driven gear 8 to rotate, the first rotating shaft 11 connected to the first driven gear 7 rotates, and the second rotating shaft 12 connected to the second driven gear 8 rotates, and the stirring plates 13 on the first rotating shaft 11 and the second rotating shaft 12 stir and extrude the materials, and the spiral extrusion rod 16 connected to the driving gear 5 rotates at the same time to squeeze the materials to the discharge nozzle 17 for output;

[0029] When the material is squeezed onto the molding dish 18 through the discharge nozzle 17, the rotating sleeve 25 rotates on the connecting shaft 24 to make the molding plate 26 fall onto the material, and the pulley 23 moves on the slide 22 to drive the molding plate 26 to move back and forth to extrude the material into shape. Then the oscillator 27 works to drive the high-speed oscillating scraper 28 to scrape out the excess material through the scraper outlet 30. After the material is formed, the discharge baffle 19 is opened and the angle of the molding dish 18 is changed by adjusting the wrench 29 to output the finished product.

[0030] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A ceramic fiberboard extrusion molding device, comprising a base (1), characterized in that: A driving motor (2) is arranged at the upper part of one end of the base (1), and the output end of the driving motor (2) is connected to a secondary reducer (3). A gear box (4) is arranged at one end of the secondary reducer (3) located at the upper part of the base (1), and a gear group transmission mechanism is arranged in the gear box (4). A feed box (10) is arranged at the other end of the gear box (4), and a first stirring and extruding mechanism is arranged inside the feed box (10). A feeding bucket (15) is arranged at the lower end of the feed box (10), and a second stirring and extruding mechanism is arranged inside the feeding bucket (15). The other end of the feeding bucket (15) is connected to a discharge nozzle (17), and the other end of the discharge nozzle (17) is provided with a scraping mechanism and a forming mechanism.

2. A ceramic fiberboard extrusion molding equipment according to claim 1, characterized in that: The gear train transmission mechanism comprises a driving gear (5) connected to the output end of the secondary reducer (3); one end of the driving gear (5) is meshed with a transmission connection gear (6); the upper end of the transmission connection gear (6) is meshed with a first driven gear (7); and one end of the first driven gear (7) is meshed with a second driven gear (8).

3. A ceramic fiberboard extrusion molding equipment according to claim 1, characterized in that: The first stirring and extruding mechanism comprises a first rotating shaft (11) connected to the output end of the first driven gear (7); a second rotating shaft (12) connected to the output end of the second driven gear (8) is arranged at one end of the first rotating shaft (11); stirring plates (13) are installed on the first rotating shaft (11) and the second rotating shaft (12); and fastening sleeves (14) are arranged at both ends of the first rotating shaft (11) and the second rotating shaft (12).

4. The ceramic fiberboard extrusion molding equipment according to claim 1, characterized in that: The second stirring and extruding mechanism comprises a stabilizing plate (31) connected to the feeding barrel (15), and a spiral extruding rod (16) is arranged below the stabilizing plate (31).

5. The ceramic fiberboard extrusion molding equipment according to claim 1, characterized in that: The molding mechanism comprises a molding dish (18) connected to one end of a base (1); a discharge baffle (19) is arranged at one end of the molding dish (18); hinges (20) are installed on both sides of the discharge baffle (19) to connect with the molding dish (18); a handle (21) is installed on the discharge baffle (19); and a molding pressing plate (26) is arranged on the upper part of the other end of the molding dish (18).

6. The ceramic fiberboard extrusion molding equipment according to claim 1, characterized in that: The scraping mechanism comprises a slide groove (22) arranged inside the two side plates of the molding dish (18), a pulley (23) is arranged on the slide groove (22), one end of the pulley (23) is installed with a connecting shaft (24), the other end of the connecting shaft (24) is installed with a rotating sleeve (25) connected to the molding pressing plate (26), and an oscillator (27) is arranged at the lower part of the two ends of the molding pressing plate (26), and the output end of the oscillator (27) is connected to a high-speed oscillating scraper (28).

7. The ceramic fiberboard extrusion molding equipment according to claim 5, characterized in that: Adjustment wrenches (29) are arranged outside the two side plates of the molding dish (18), and a scraping outlet (30) is arranged at the lower part of one end of the molding dish (18).

8. The ceramic fiberboard extrusion molding equipment according to claim 1, characterized in that: A control box (9) is arranged on the upper part of the gear box (4).

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