Raw cotton pressurizing device for rock wool production

Abstract

The raw cotton pressurizing device for rock wool production comprises a bottom plate, a supporting frame, a working box and a top plate, a pressurizing cavity is formed in the working box, an air plate is installed in a ventilation hole, and a gear block is installed on one side of the bottom end of the inner wall of the ventilation hole. According to the utility model, raw materials are placed in the pressurizing cavity to wait for press fit treatment, then the pressure is applied to the upper part of the pressed pressure plate by the pressure applying pressure plate, at the moment, the pressed pressure plate is pressed downwards, and meanwhile, when the reset spring is compressed and rebounded, the buffer cotton is used for rebounding and buffering, so that the raw materials can be uniformly pressurized after being pressed downwards by the pressed pressure plate; meanwhile, after the first motor works, the fan blades can be driven to rotate to form air flow, then air is discharged through the ventilation holes, excess materials in the movable groove are blown out, the air plate swings towards the movable groove during air blowing, then the air plate is stopped by the stop block when returning to the original position, and therefore the material backflow phenomenon is reduced, and the overall pressurizing smoothness is well improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rock wool production, in particular to a raw wool pressurizing device for rock wool production. Background Art

[0002] Rock wool is an inorganic fiber made of natural rocks such as basalt, gabbro, dolomite, iron ore, bauxite, etc., which are melted at high temperature and fiberized. Rock wool products require the processing of raw cotton, and a pressurizing device for the cotton material is essential. Therefore, a raw cotton pressurizing device is needed to complete the pressurization work;

[0003] Based on the process of pressurizing the raw cotton, it is necessary to apply pressure on the top of the raw material to complete the pressurization work. During pressurization, if the raw cotton is directly pressurized using a pressurizing plate, the compacted rock wool may not be flat enough, and it is not easy to fully pressurize the rock wool at the edge, which may easily affect the work quality after processing. Utility Model Content

[0004] The purpose of the utility model is to provide a raw wool pressurizing device for rock wool production, so as to solve the problem proposed in the above background technology that if the raw wool is directly pressurized by a pressurizing plate, the rock wool after compaction is not smooth enough, and it is not easy to fully pressurize the rock wool at the edge, which is easy to affect the work quality after processing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw cotton pressurizing device for rock wool production, comprising a bottom plate, a support frame, a working box, and a top plate, a pressurizing chamber is opened inside the working box, movable grooves are opened on both sides of the pressurizing chamber, a return spring is installed at the top of the movable groove, a pressure plate is installed at the top of the return spring, buffer cotton is bonded to both sides of the top of the pressure plate, support plates are installed on both sides of the working box, a bellows is installed at the top of the support plate, a first motor is installed on one side of the bellows, a fan blade is connected to one side of the output of the first motor, a filter is installed inside the bellows, a ventilation hole is connected to one side of the bellows, a wind plate is installed inside the ventilation hole, and a stop block is installed on one side of the bottom end of the inner wall of the ventilation hole.

[0006] Preferably, the buffer cotton is symmetrically distributed about the central axis of the pressure plate, and the movable groove is symmetrically distributed about the central axis of the working box.

[0007] Preferably, one side of the ventilation hole is communicated with the interior of the movable groove, and the wind plate is connected to the interior of the ventilation hole by a pin shaft and a mounting plate to form a rotatable connection.

[0008] Preferably, a discharge bin door is installed at the front end of the working box, a reserved groove is opened inside the back end of the working box, an electric telescopic rod is installed inside the reserved groove, and one end of the electric telescopic rod is connected to a push plate.

[0009] Preferably, the electric telescopic rods are evenly distributed in three groups inside the reserved groove, and the height of the push plate is lower than the elevation height of the pressure plate.

[0010] Preferably, a support frame is installed on the top of the bottom plate, a top plate is installed on the top of the support frame, a slide groove is opened inside the top plate, and a sliding block is connected to the inside of the slide groove.

[0011] Preferably, a vertical plate is installed at the bottom end of the top plate, a threaded rod is installed between the vertical plates, a servo motor is connected to one side of the threaded rod, a threaded block is connected to the outer wall of the threaded rod, a support rod is installed at the bottom end of the threaded block, a first connecting plate is installed at the bottom end of the support rod, and a threaded connection is formed between the threaded rod and the threaded block.

[0012] Preferably, a cylinder is installed at the middle position of the top end of the first connecting plate, the output end of the cylinder is connected to a hydraulic telescopic rod, and the bottom end of the hydraulic telescopic rod is connected to a pressure plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the raw cotton pressurizing device for rock wool production not only improves the pressurizing flatness, but also improves the adjustment ability and discharge capacity of the raw cotton pressurizing device;

[0014] (1) The raw material is placed inside the pressurizing chamber and waits for the pressing process. Then, the pressurizing plate is pressed to the top of the pressurized plate. At this time, the pressurized plate is pressed down, and the return spring is compressed. When it rebounds, the buffer cotton is used for rebound buffering. Therefore, after the pressurized plate is pressed down, the raw material can be evenly pressurized. At the same time, after the first motor works, the fan blades can be driven to rotate to form airflow. The airflow is then filtered through the filter screen, and then discharged from the ventilation hole to blow out the remaining material in the movable groove. When blowing, the wind plate swings toward the direction of the movable groove, and then the wind plate is stopped by the stop block when it returns to its position, thereby reducing the phenomenon of material reflux, thereby better improving the overall pressurization flatness;

[0015] (2) By starting the servo motor to drive the threaded rod to rotate, the threaded rod and the threaded block cooperate with each other to move, and at the same time the slider cooperates with the slide groove to slide and guide, so as to achieve the purpose of adjusting the position of the pressure plate. Therefore, after the cylinder works, it can drive the support rod to extend and retract, so that the pressure plate and the pressure plate can contact each other, so that the pressure plate can fully and evenly contact the pressure plate to complete the pressurization work, thereby better improving the overall adjustment ability;

[0016] (3) By opening the reserved groove at the back end of the working box, the loading and unloading work is completed by the discharge bin door. After the pressurization is completed, the electric telescopic rod is started to drive the push plate to move forward and backward, push the pressurized material, and discharge it at the position of the discharge bin door, thereby improving the overall discharge convenience during the work process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a partial cross-sectional structure of a working box of the utility model viewed from above;

[0019] Figure 3 It is a partial front view cross-sectional structural diagram of the working box of the utility model;

[0020] Figure 4 For the utility model Figure 3 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0021] In the figure: 1. bottom plate; 2. support frame; 3. support plate; 4. bellows; 5. filter screen; 6. working box; 7. pressurizing chamber; 8. pressure plate; 9. fan blade; 10. first motor; 11. first connecting plate; 12. support rod; 13. top plate; 14. slide groove; 15. threaded rod; 16. threaded block; 17. slider; 18. cylinder; 19. vertical plate; 20. servo motor; 21. hydraulic telescopic rod; 22. pressure plate; 23. discharge bin door; 24. reserved slot; 25. electric telescopic rod; 26. push plate; 27. buffer cotton; 28. movable slot; 29. ​​reset spring; 30. ventilation hole; 31. wind plate; 32. shift block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model provides an embodiment: a raw cotton pressurizing device for rock wool production, comprising a bottom plate 1, a support frame 2, a working box 6, and a top plate 13. A pressurizing chamber 7 is provided inside the working box 6, and movable grooves 28 are provided on both sides of the pressurizing chamber 7. A return spring 29 is installed at the top of the movable groove 28, and a pressure plate 8 is installed at the top of the return spring 29. Buffer cotton 27 is bonded to both sides of the top of the pressure plate 8. Support plates 3 are installed on both sides of the working box 6, and a bellows 4 is installed on the top of the support plate 3. A first motor 10 is installed on one side of the bellows 4, and a fan blade 9 is connected to the output of one side of the first motor 10. A filter screen 5 is installed inside the bellows 4, and a ventilation hole 30 is connected to one side of the bellows 4. A wind plate 31 is installed inside the ventilation hole 30, and a stop block 32 is installed on one side of the bottom end of the inner wall of the ventilation hole 30.

[0024] The buffer cotton 27 is symmetrically distributed about the central axis of the pressure plate 8 , and the movable grooves 28 are symmetrically distributed about the central axis of the working box 6 .

[0025] One side of the ventilation hole 30 is communicated with the interior of the movable groove 28 , and the wind plate 31 is connected to the interior of the ventilation hole 30 by a pin shaft and a mounting plate to form a rotatable connection.

[0026] A discharge bin door 23 is installed at the front end of the working box 6 , a reserved groove 24 is opened inside the back end of the working box 6 , an electric telescopic rod 25 is installed inside the reserved groove 24 , and one end of the electric telescopic rod 25 is connected to a push plate 26 .

[0027] There are three groups of electric telescopic rods 25 evenly distributed inside the reserved groove 24 , and the height of the pusher plate 26 is lower than the elevation height of the pressure plate 8 .

[0028] A support frame 2 is installed on the top of the bottom plate 1 , a top plate 13 is installed on the top of the support frame 2 , a slide groove 14 is provided inside the top plate 13 , and a slider 17 is connected inside the slide groove 14 .

[0029] A vertical plate 19 is installed at the bottom end of the top plate 13, and a threaded rod 15 is installed between the vertical plates 19. A servo motor 20 is connected to one side of the threaded rod 15. A threaded block 16 is connected to the outer wall of the threaded rod 15. A support rod 12 is installed at the bottom end of the threaded block 16. A first connecting plate 11 is installed at the bottom end of the support rod 12. A threaded connection is formed between the threaded rod 15 and the threaded block 16.

[0030] A cylinder 18 is installed at the middle position of the top of the first connecting plate 11, the output end of the cylinder 18 is connected to a hydraulic telescopic rod 21, and the bottom end of the hydraulic telescopic rod 21 is connected to a pressure plate 22;

[0031] Furthermore, when the return spring 29 is not contracted, the pressure plate 8 is at the basic elevation height position, so the height of the push plate 26 is lower than the basic elevation height of the pressure plate 8, and the basic elevation height is the position where the bottom of the pressure plate 8 reaches the bottom end of the pressurizing chamber 7.

[0032] Working principle: First, during operation, the raw materials are placed inside the pressurizing chamber 7 to wait for the pressing process, and then the cylinder 18 is started to drive the support rod 12 to extend and retract, so that the pressure plate 22 contacts the pressure plate 8, and the pressure plate 22 fully contacts the pressure plate 8 to complete the pressurization work. In this process, the servo motor 20 can be started as needed to drive the threaded rod 15 to rotate and adjust the lateral position of the pressure plate 22. When pressurizing, the pressure plate 22 applies pressure to the top of the pressure plate 8. At this time, the pressure plate 8 will be pressed down, and the return spring 29 will be compressed. When rebounding, the buffer cotton 27 will rebound and buffer. Therefore, after the pressure plate 8 is pressed down, the raw materials can be evenly pressurized. After the end, the electric telescopic rod 25 is started to drive the push plate 26 to move back and forth to push the pressurized material and discharge it at the position of the discharge bin door 23.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A raw wool pressurizing device for rock wool production, comprising a bottom plate (1), a support frame (2), a working box (6), and a top plate (13), characterized in that: A pressurizing chamber (7) is provided inside the working box (6), movable grooves (28) are provided on both sides of the pressurizing chamber (7), a return spring (29) is installed at the top of the movable groove (28), a pressure plate (8) is installed at the top of the return spring (29), and buffer cotton (27) is bonded to both sides of the top of the pressure plate (8), support plates (3) are installed on both sides of the working box (6), a bellows (4) is installed at the top of the support plate (3), a first motor (10) is installed on one side of the bellows (4), a fan blade (9) is connected to one side of the output of the first motor (10), a filter screen (5) is installed inside the bellows (4), a ventilation hole (30) is connected to one side of the bellows (4), a wind plate (31) is installed inside the ventilation hole (30), and a stop block (32) is installed on one side of the bottom end of the inner wall of the ventilation hole (30).

2. The raw wool pressurizing device for rock wool production according to claim 1, characterized in that: The buffer cotton (27) is symmetrically distributed about the central axis of the pressure plate (8), and the movable groove (28) is symmetrically distributed about the central axis of the working box (6).

3. The raw wool pressurizing device for rock wool production according to claim 1, characterized in that: One side of the ventilation hole (30) is in communication with the interior of the movable groove (28), and the wind plate (31) is connected to the interior of the ventilation hole (30) by means of a pin shaft and a mounting plate to form a rotatable connection.

4. The raw wool pressurizing device for rock wool production according to claim 1, characterized in that: A discharge bin door (23) is installed at the front end of the working box (6), a reserved groove (24) is opened inside the back end of the working box (6), an electric telescopic rod (25) is installed inside the reserved groove (24), and one end of the electric telescopic rod (25) is connected to a push plate (26).

5. The raw wool pressurizing device for rock wool production according to claim 4, characterized in that: The electric telescopic rods (25) are evenly distributed in three groups inside the reserved groove (24), and the height of the push plate (26) is lower than the elevation height of the pressure plate (8).

6. The raw wool pressurizing device for rock wool production according to claim 1, characterized in that: A support frame (2) is installed at the top of the bottom plate (1), a top plate (13) is installed at the top of the support frame (2), a slide groove (14) is provided inside the top plate (13), and a slider (17) is connected inside the slide groove (14).

7. The raw wool pressurizing device for rock wool production according to claim 1, characterized in that: A vertical plate (19) is installed at the bottom end of the top plate (13), a threaded rod (15) is installed between the vertical plates (19), a servo motor (20) is connected to one side of the threaded rod (15), a threaded block (16) is connected to the outer wall of the threaded rod (15), a support rod (12) is installed at the bottom end of the threaded block (16), a first connecting plate (11) is installed at the bottom end of the support rod (12), and a threaded connection is formed between the threaded rod (15) and the threaded block (16).

8. The raw wool pressurizing device for rock wool production according to claim 7, characterized in that: A cylinder (18) is installed at the middle position of the top end of the first connecting plate (11), the output end of the cylinder (18) is connected to a hydraulic telescopic rod (21), and the bottom end of the hydraulic telescopic rod (21) is connected to a pressure plate (22).

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