Raw material feeding equipment and method for producing thermal insulation bricks

Abstract

The present invention relates to the field of thermal insulation brick feeding technology, and discloses a raw material feeding equipment for thermal insulation brick production, including a processing table, a feeding mechanism, a discharging mechanism and a quantitative mechanism, wherein the top of the processing table is fixedly connected with the feeding mechanism, the bottom of the processing table is provided with the discharging mechanism, the top of the processing table is provided with the quantitative mechanism, the feeding mechanism includes a material holding barrel, the middle inner wall of the material holding barrel is provided with a material storage cavity, the inner wall of the material storage cavity is fixedly connected with a vibrating screen, the outer side of the material holding barrel is fixedly connected with a hydraulic push rod, the outer side of the hydraulic push rod is movably connected with a hinge rod, the middle inner wall of the material holding barrel is movably connected with a sealing block, and the bottom of the sealing block is fixedly connected with a reset spring. The raw material feeding equipment for thermal insulation brick production drives the magnetic block to move by an electromagnet, the magnetic block drives the pressure rod to move, and then the positioning spring and the bracket and the clamp seat are used in coordination, so as to achieve the effect of simple operation and quantitative feeding of raw materials.

Description

Technical Field

[0001] The invention relates to the technical field of thermal insulation brick feeding, in particular to a raw material feeding device and method for producing thermal insulation bricks. Background Art

[0002] Insulation bricks are a new type of building energy-saving and insulation technology with inorganic composite materials as the main raw materials. It is an ideal technology to replace traditional wall insulation. Insulation bricks integrate excellent insulation effects into the wall while building the wall. They have low thermal conductivity, high strength, durability, simple construction, light weight and easy loading and unloading, economy, green and environmental protection, sound insulation and fire prevention.

[0003] In the production process of thermal insulation bricks, raw materials need to be fed. The raw materials are fed into molds and processed through pressing and other processes to achieve finished thermal insulation bricks. However, the existing feeding device does not have quantitative feeding, which can easily cause waste of raw materials and cumbersome operation, thereby reducing the production efficiency of thermal insulation bricks.

[0004] Therefore, we propose a raw material feeding device and method for producing thermal insulation bricks to solve the above problems. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present invention provides a raw material feeding device and method for the production of thermal insulation bricks, which has the advantages of simple operation, capable of quantitatively feeding raw materials and preventing raw material blockage, solving the problem that traditional equipment has a single function and lacks quantitative feeding.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose of being able to quantitatively feed raw materials with simple operation and preventing raw material blockage, the present invention provides the following technical solution: a raw material feeding device for producing thermal insulation bricks, comprising a processing table, a feeding mechanism, a discharging mechanism and a quantitative mechanism, the top of the processing table is fixedly connected with the feeding mechanism, the bottom of the processing table is provided with a discharging mechanism, and the top of the processing table is provided with a quantitative mechanism;

[0009] The feeding mechanism comprises a material holding barrel, a material storage cavity is formed on the inner wall of the middle part of the material holding barrel, a vibrating screen is fixedly connected to the inner wall of the material storage cavity, a hydraulic push rod is fixedly connected to the outer side of the material holding barrel, a hinge rod is movably connected to the outer side of the hydraulic push rod, a sealing block is movably connected to the inner wall of the middle part of the material holding barrel, a return spring is fixedly connected to the bottom of the sealing block, and a material guide block is fixedly connected to the inner wall of the middle part of the material holding barrel;

[0010] The material discharge mechanism comprises a material baffle plate, the bottom of the processing table is movably connected with the material baffle plate, the outer side of the material baffle plate is movably connected with a push rod, and the bottom of the processing table is fixedly connected with an electric push rod;

[0011] The quantitative mechanism includes a guide rail, the top of the processing table is fixedly connected to the guide rail, the outer side of the guide rail is movably connected to a bracket, the top of the processing table is movably connected to a film roller, the middle inner wall of the bracket is fixedly connected to an electromagnet, the middle inner wall of the bracket is fixedly connected to a positioning spring, the bottom of the positioning spring is fixedly connected to a pressure rod, the middle inner wall of the pressure rod is fixedly connected to a magnetic block, the bottom of the bracket is provided with a slide groove, and the top of the processing table is fixedly connected to a clamping seat.

[0012] Preferably, the size of the vibration screen is adapted to the storage chamber, the vibration screen is connected to an external circuit, and the diameter of the screen hole of the storage chamber is larger than the diameter of the raw material, wherein the vibration screen mainly plays the role of vibrating the raw material to prevent the raw material from clogging the discharge port.

[0013] Preferably, the size of the hydraulic push rod is smaller than that of the material holding barrel, and a spring is fixedly connected to the outer side of the hydraulic push rod, and the inner side of the spring is fixedly connected to the inner wall of the material holding barrel, wherein the hydraulic push rod mainly drives the movement of the articulated rod, thereby achieving the effect of squeezing the sealing block.

[0014] Preferably, a movable groove adapted to the sealing block is provided on the inner wall of the middle portion of the material containing barrel, and the bottom of the return spring is fixedly connected to the inner wall of the groove.

[0015] Preferably, a through hole adapted to a material baffle plate is provided on the top of the processing table, wherein the thickness of the material baffle plate is the same as the depth of the through hole, and wherein there are two material baffle plates which are symmetrically distributed at the bottom of the processing table.

[0016] Preferably, the outer side of the push rod is movably connected to the inner wall of the electric push rod and a guide shaft is movably connected to the outer side of the push rod and the size of the push rod is adapted to the electric push rod, wherein the electric push rod drives the push rod to move, thereby controlling the opening and closing of the baffle plate.

[0017] Preferably, there are two guide rails which are symmetrically distributed on the top of the processing table and the size of the guide rails is adapted to the slide groove, wherein the bracket moves along the outer side of the guide rails, thereby driving the film to cover the through hole in the middle of the processing table.

[0018] Preferably, the size of the electromagnet is smaller than that of the bracket, and the magnetic poles at the bottom of the electromagnet are opposite to and identical to the magnetic poles of the magnetic block, wherein the magnetic block is subjected to a repulsive force and drives the pressure rod to clamp the film.

[0019] The feeding method of the raw material feeding equipment for producing thermal insulation bricks is as follows:

[0020] S1: First, the film on the surface of the film roll is manually placed inside the bracket, and then the electromagnet is energized by an external device, and the film is clamped by a pressure rod;

[0021] S2: Based on S1, the bracket is manually pushed to move along the outer side of the guide rail toward the clamping seat, and the film on the outer side of the film roll is pulled out. At this time, the through hole at the bottom of the baffle plate is blocked. When the bracket moves to the rightmost side of the guide rail, the bracket is engaged with the clamping seat;

[0022] S3: Based on S2, the film is discharged. As more and more raw materials are accumulated on the film, since the maximum weight of the film is the total weight of the raw materials required for the manufacture of thermal insulation bricks, when the raw materials reach the maximum weight, the film is broken. At the same time, the hydraulic push rod is controlled to reset the sealing block to the initial state and fit the guide block, so that the raw materials stop flowing out;

[0023] S4: Based on S3, the raw materials accumulated on the surface of the film flow into the brick mold along the outside of the baffle plate. At this time, the bracket is pulled out to the far left, and the electromagnet is powered off. At this time, the repulsive force on the magnetic block disappears, and the pressure rod is reset under the elastic potential energy of the positioning spring. At this time, the damaged film is cleaned and the new film on the outside of the film roll is placed inside the bracket again.

[0024] (III) Beneficial effects

[0025] Compared with the prior art, the present invention provides a raw material feeding device and method for producing thermal insulation bricks, which has the following beneficial effects:

[0026] 1. The raw material feeding equipment for the production of thermal insulation bricks drives the articulated rod to move through the hydraulic push rod, the articulated rod drives the reset spring to move, the articulated rod drives the sealing block to move, and then the material holding barrel and the vibrating screen are used in conjunction to prevent the raw material from being blocked and causing insufficient raw material filling.

[0027] 2. The raw material delivery equipment for the production of thermal insulation bricks drives the magnetic block to move through the electromagnet, and the magnetic block drives the pressure rod to move, and then the positioning spring and the bracket and the clamp seat are used in coordination, so as to achieve the effect of simple operation and quantitative delivery of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the present invention;

[0029] Figure 2 It is a schematic diagram of the material discharge mechanism of the present invention;

[0030] Figure 3 It is a half-section schematic diagram of the material holding barrel of the present invention;

[0031] Figure 4It is a cross-sectional schematic diagram of the material holding barrel of the present invention;

[0032] Figure 5 is a schematic cross-sectional view of the stent of the present invention;

[0033] Figure 6 For the present invention Figure 4 A partial enlarged schematic diagram of part A in the middle.

[0034] In the figure: 1. processing table; 2. feeding mechanism; 21. material holding barrel; 22. vibrating screen; 23. material storage chamber; 24. hydraulic push rod; 25. hinged rod; 26. return spring; 27. sealing block; 28. material guide block; 31. material baffle plate; 32. push rod; 33. electric push rod; 41. guide rail; 42. bracket; 43. film roller; 44. slide; 45. positioning spring; 46. pressure rod; 47. magnetic block; 48. electromagnet; 49. clamping seat. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1-6 , a raw material feeding equipment for the production of thermal insulation bricks, comprising a processing table 1, a feeding mechanism 2, a discharging mechanism and a quantitative mechanism, the top of the processing table 1 is fixedly connected with the feeding mechanism 2, the bottom of the processing table 1 is provided with a discharging mechanism, and the top of the processing table 1 is provided with a quantitative mechanism;

[0037] See also Figure 1-6 The feeding mechanism 2 includes a material holding barrel 21, a material storage cavity 23 is formed on the inner wall of the middle part of the material holding barrel 21, a vibrating screen 22 is fixedly connected to the inner wall of the material storage cavity 23, a hydraulic push rod 24 is fixedly connected to the outer side of the material holding barrel 21, a hinge rod 25 is movably connected to the outer side of the hydraulic push rod 24, a sealing block 27 is movably connected to the inner wall of the middle part of the material holding barrel 21, a return spring 26 is fixedly connected to the bottom of the sealing block 27, and a material guide block 28 is fixedly connected to the inner wall of the middle part of the material holding barrel 21;

[0038] Also see Figure 1-6 Furthermore, the size of the vibration screen 22 is adapted to the material storage chamber 23, the vibration screen 22 is connected to an external circuit, and the mesh diameter of the material storage chamber 23 is larger than the diameter of the raw material, wherein the vibration screen 22 mainly plays the role of vibrating the raw material to prevent the raw material from clogging the discharge port;

[0039] Also see Figure 1-6Furthermore, the size of the hydraulic push rod 24 is smaller than that of the material holding barrel 21, and a spring is fixedly connected to the outer side of the hydraulic push rod 24, and the inner side of the spring is fixedly connected to the inner wall of the material holding barrel 21, wherein the hydraulic push rod 24 mainly drives the articulated rod 25 to move, thereby achieving the function of squeezing the sealing block 27;

[0040] Also see Figure 1-6 Furthermore, a movable groove adapted to the sealing block 27 is provided on the inner wall of the middle portion of the material holding barrel 21, and the bottom of the return spring 26 is fixedly connected to the inner wall of the groove;

[0041] See also Figure 1-6 The material discharge mechanism includes a material baffle plate 31, the bottom of the processing table 1 is movably connected with the material baffle plate 31, the outer side of the material baffle plate 31 is movably connected with a push rod 32, and the bottom of the processing table 1 is fixedly connected with an electric push rod 33;

[0042] Also see Figure 1-6 Furthermore, a through hole adapted to the baffle plate 31 is provided on the top of the processing table 1, wherein the thickness of the baffle plate 31 is the same as the depth of the through hole, wherein the number of the baffle plates 31 is two and they are symmetrically distributed at the bottom of the processing table 1;

[0043] Also see Figure 1-6 Furthermore, the outer side of the push rod 32 is movably connected to the inner wall of the electric push rod 33, and the outer side of the push rod 32 is movably connected to a guide shaft, and the size of the push rod 32 is adapted to the electric push rod 33, wherein the electric push rod 33 drives the push rod 32 to move, thereby controlling the opening and closing of the baffle plate 31;

[0044] See also Figure 1-6 The quantitative mechanism includes a guide rail 41, the top of the processing table 1 is fixedly connected with the guide rail 41, the outer side of the guide rail 41 is movably connected with a bracket 42, the top of the processing table 1 is movably connected with a film roller 43, the middle inner wall of the bracket 42 is fixedly connected with an electromagnet 48, the middle inner wall of the bracket 42 is fixedly connected with a positioning spring 45, the bottom of the positioning spring 45 is fixedly connected with a pressure rod 46, the middle inner wall of the pressure rod 46 is fixedly connected with a magnetic block 47, the bottom of the bracket 42 is provided with a slide groove 44, and the top of the processing table 1 is fixedly connected with a clamping seat 49;

[0045] Also see Figure 1-6 Furthermore, the number of the guide rails 41 is two and they are symmetrically distributed on the top of the processing table 1, and the size of the guide rails 41 is adapted to the slide groove 44, wherein the bracket 42 moves along the outer side of the guide rails 41, thereby driving the film to cover the through hole in the middle of the processing table 1;

[0046] Also see Figure 1-6Furthermore, the size of the electromagnet 48 is smaller than that of the bracket 42, and the magnetic poles at the bottom of the electromagnet 48 are opposite to and identical to the magnetic poles of the magnetic block 47, wherein the magnetic field generated by the electromagnet 48 causes the magnetic block 47 to be subjected to a repulsive force and drives the pressure rod 46 to clamp the film;

[0047] The feeding method of the raw material feeding equipment for producing thermal insulation bricks is as follows:

[0048] S1: First, the film on the surface of the film roll 43 is manually placed inside the bracket 42, and then the electromagnet 48 is energized by an external device, and the film is clamped by the pressure rod 46;

[0049] S2: Based on S1, the bracket 42 is manually pushed to move along the outer side of the guide rail 41 toward the clamping seat 49, and the film outside the film roll 43 is pulled out. At this time, the through hole at the bottom of the baffle plate 31 is blocked. When the bracket 42 moves to the rightmost side of the guide rail 41, the bracket 42 is engaged with the clamping seat 49;

[0050] S3: Based on S2, the film is discharged. As more and more raw materials are accumulated on the film, since the maximum weight of the film is the total weight of the raw materials required for the manufacture of thermal insulation bricks, when the raw materials reach the maximum weight, the film is broken. At the same time, the hydraulic push rod 24 is controlled to reset the sealing block 27 to the initial state and fit the guide block 28, so that the raw materials stop flowing out;

[0051] S4: Based on S2, the raw materials accumulated on the surface of the film flow into the brick mold along the outside of the baffle plate 31. At this time, the bracket 42 is pulled out to the leftmost side. At this time, the electromagnet 48 is powered off. At this time, the repulsive force on the magnetic block 47 disappears. At this time, the pressure rod 46 is reset under the elastic potential energy of the positioning spring 45. At this time, the damaged film is cleaned and the new film on the outside of the film roller 43 is placed inside the bracket 42 again.

[0052] Working principle: When feeding, first manually place the film on the surface of the film roll 43 inside the bracket 42, then energize the electromagnet 48 through an external device, then the electromagnet 48 generates a magnetic field, the magnetic block 47 is driven by the repulsive force to drive the pressure rod 46 to clamp the film, then the positioning spring 45 is stretched, and when the film is clamped, manually push the bracket 42 to move along the outer side of the guide rail 41 toward the clamping seat 49, then the film on the outer side of the film roll 43 is pulled out, and then the through hole at the bottom of the baffle plate 31 is blocked;

[0053] When the bracket 42 moves to the rightmost side of the guide rail 41, the bracket 42 is engaged with the clamp seat 49. At this time, the hydraulic push rod 24 is controlled by an external device to drive the hinge rod 25 to move inward. At this time, the return spring 26 is squeezed and moves downward along the inner wall of the material barrel 21. At this time, the return spring 26 is compressed, and the sealing block 27 is separated from the material guide block 28. Since the raw materials inside the material barrel 21 fall evenly on the surface of the film under the vibration of the vibrating screen 22, as more and more raw materials are accumulated on the film, the maximum weight of the film is the total weight of the raw materials required for the manufacture of thermal insulation bricks. When the raw materials reach the maximum weight, the film breaks, and the hydraulic push rod 24 is controlled at the same time;

[0054] The sealing block 27 is reset to its initial state and fits with the guide block 28, so that the raw material stops flowing out, and the raw material accumulated on the surface of the film flows into the brick mold along the outside of the baffle plate 31. At this time, the bracket 42 is pulled out to the leftmost side, and the electromagnet 48 is powered off. At this time, the repulsive force on the magnetic block 47 disappears, and the pressure rod 46 is reset under the elastic potential energy of the positioning spring 45. At this time, the damaged film is cleaned, and the new film on the outside of the film roller 43 is placed inside the bracket 42 again, and the electromagnet 48 is powered on again to clamp the film, and the bracket 42 is pushed to the leftmost side of the clamp seat 49 and clamped with it.

[0055] To sum up, the raw material feeding equipment for the production of thermal insulation bricks drives the articulated rod 25 to move through the hydraulic push rod 24, the articulated rod 25 drives the reset spring 26 to move, the articulated rod 25 drives the sealing block 27 to move, and then through the coordinated use of the material holding barrel 21 and the vibrating screen 22, thereby achieving the effect of preventing raw material blockage and causing insufficient raw material filling.

[0056] The raw material delivery equipment for the production of thermal insulation bricks drives the magnetic block 47 to move through the electromagnet 48, and the magnetic block 47 drives the pressure rod 46 to move, and then through the coordinated use of the positioning spring 45 and the bracket 42 and the clamp seat 49, the effect of simple operation and quantitative delivery of raw materials is achieved.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material feeding device for producing thermal insulation bricks, comprising a processing table (1), a feeding mechanism (2), a discharge mechanism and a quantitative mechanism, characterized in that: The top of the processing table (1) is fixedly connected with a feeding mechanism (2), the bottom of the processing table (1) is provided with a discharging mechanism, and the top of the processing table (1) is provided with a quantitative mechanism; The feeding mechanism (2) comprises a material holding barrel (21), a material storage cavity (23) is provided on the inner wall of the middle part of the material holding barrel (21), a vibrating screen (22) is fixedly connected to the inner wall of the material storage cavity (23), a hydraulic push rod (24) is fixedly connected to the outer side of the material holding barrel (21), a hinge rod (25) is movably connected to the outer side of the hydraulic push rod (24), a sealing block (27) is movably connected to the inner wall of the middle part of the material holding barrel (21), a return spring (26) is fixedly connected to the bottom of the sealing block (27), and a material guide block (28) is fixedly connected to the inner wall of the middle part of the material holding barrel (21); The material discharge mechanism comprises a material baffle plate (31), the bottom of the processing table (1) is movably connected to the material baffle plate (31), the outer side of the material baffle plate (31) is movably connected to a push rod (32), and the bottom of the processing table (1) is fixedly connected to an electric push rod (33); The quantitative mechanism comprises a guide rail (41), the top of the processing table (1) is fixedly connected to the guide rail (41), the outer side of the guide rail (41) is movably connected to a bracket (42), the top of the processing table (1) is movably connected to a film roller (43), the middle inner wall of the bracket (42) is fixedly connected to an electromagnet (48), the middle inner wall of the bracket (42) is fixedly connected to a positioning spring (45), the bottom of the positioning spring (45) is fixedly connected to a pressure rod (46), the middle inner wall of the pressure rod (46) is fixedly connected to a magnetic block (47), the bottom of the bracket (42) is provided with a slide groove (44), and the top of the processing table (1) is fixedly connected to a clamping seat (49).

2. The raw material feeding equipment for producing thermal insulation bricks according to claim 1 is characterized in that: The size of the vibration screen (22) is adapted to the material storage cavity (23), the vibration screen (22) is connected to an external circuit, and the diameter of the screen hole of the material storage cavity (23) is larger than the diameter of the raw material.

3. The raw material feeding equipment for producing thermal insulation bricks according to claim 1 is characterized in that: The size of the hydraulic push rod (24) is smaller than the size of the material holding barrel (21), and a spring is fixedly connected to the outer side of the hydraulic push rod (24), and the inner side of the spring is fixedly connected to the inner wall of the material holding barrel (21).

4. The raw material feeding equipment for producing thermal insulation bricks according to claim 1 is characterized in that: The inner wall of the middle part of the material holding barrel (21) is provided with a movable groove adapted to the sealing block (27), and the bottom of the return spring (26) is fixedly connected to the inner wall of the groove.

5. The raw material feeding equipment for producing thermal insulation bricks according to claim 1 is characterized in that: A through hole adapted to the material blocking plate (31) is provided on the top of the processing table (1), wherein the thickness of the material blocking plate (31) is the same as the depth of the through hole.

6. The raw material feeding equipment for producing thermal insulation bricks according to claim 1 is characterized in that: The number of the guide rails (41) is two and they are symmetrically distributed on the top of the processing table (1), and the size of the guide rails (41) is compatible with the slide groove (44).

7. The raw material feeding equipment for producing thermal insulation bricks according to claim 1 is characterized in that: The size of the electromagnet (48) is smaller than that of the bracket (42), and the magnetic poles at the bottom of the electromagnet (48) are opposite to the magnetic poles of the magnetic block (47) and have the same magnetic poles.

8. The raw material feeding equipment for producing thermal insulation bricks according to claim 1 is characterized by: The feeding method of the raw material feeding equipment for producing thermal insulation bricks is as follows: S1: First, the film on the surface of the film roll (43) is manually placed inside the bracket (42), and then the electromagnet (48) is energized by an external device, and the film is clamped by the pressure rod (46); S2: Based on S1, the bracket (42) is manually pushed to move along the outer side of the guide rail (41) toward the clamping seat (49), and the film on the outer side of the film roll (43) is pulled out. At this time, the through hole at the bottom of the baffle plate (31) is blocked. When the bracket (42) moves to the rightmost side of the guide rail (41), the bracket (42) is engaged with the clamping seat (49); S3: Based on S2, the film is discharged. As more and more raw materials are accumulated on the film, since the maximum weight of the film is equal to the total weight of raw materials required for the manufacture of thermal insulation bricks, when the raw materials reach the maximum weight, the film is broken. At the same time, the hydraulic push rod (24) is controlled so that the sealing block (27) is reset to the initial state and fits with the guide block (28), so that the raw materials stop flowing out. S4: Based on S2, the raw materials accumulated on the surface of the film flow into the brick mold along the outside of the baffle plate (31). At this time, the bracket (42) is pulled out to the leftmost side. At this time, the electromagnet (48) is powered off. At this time, the repulsive force on the magnetic block (47) disappears. At this time, the pressure rod (46) is reset under the elastic potential energy of the positioning spring (45). At this time, the damaged film is cleaned and the new film on the outside of the film roller (43) is placed inside the bracket (42) again.

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