Baking-free brick forming device convenient to demould

Abstract

The utility model discloses a baking-free brick forming device convenient to demould, which relates to the technical field of baking-free bricks and comprises a bottom plate, a top plate is arranged on the top surface of the bottom plate, a pressing structure is arranged on the bottom surface of the top plate, a screw rod of the pressing structure is in threaded connection with the top plate, a mounting plate is arranged on the bottom surface of the screw rod, and the mounting plate is in sliding connection with the top plate; blowing equipment is arranged in the mounting plate, a plurality of connecting blocks are arranged at the bottom of the mounting plate, air outlet holes are formed in the surfaces of the connecting blocks, metal blocks are arranged at the bottoms of the connecting blocks, a demolding box is arranged on the top face of the bottom plate, and a forming box is arranged in the demolding box. The forming box and the demolding box are arranged, the forming box is moved into the demolding box after the baking-free bricks are formed, and an elastic pad replaces a forming plate in the forming box; by arranging the pressing structure, the baking-free brick can be pressed and demolded by the metal block, and the temperature of the metal block is low at the normal temperature while the metal block has high rigidity; air outlet holes of the connecting blocks can blow air in the pressing process, and the baking-free bricks below are cooled.

Description

Technical Field

[0001] The utility model relates to the technical field of unburned bricks, in particular to an unburned brick forming device which is easy to demould. Background Art

[0002] Unburned bricks are a new type of wall material made from fly ash, coal cinder, coal gangue, tailings slag, chemical slag or natural sand, sea mud, etc. (one or more of the above raw materials) as the main raw materials without high-temperature calcination. They are called unburned bricks.

[0003] Unburned bricks need to be heated and formed during the production process, and generally need to be demolded in a specific molding device. For example, a molding device for unburned bricks that is easy to demold is disclosed in publication number CN214394665U, which relates to the technical field of unburned bricks and includes a top plate, a pressing mechanism is provided inside the top plate near the top, and a moving mechanism is provided at the bottom of the top plate. The pressing mechanism includes a forward and reverse motor, and the output shaft at the top of the forward and reverse motor is fixedly connected to a threaded rod.

[0004] Since the unburned bricks need to be heated during the molding process, this molding device cannot cool down the unburned bricks, so they need to wait for cooling before they can be taken away when collected; in addition, this molding device may be damaged if it falls and touches the bottom when the unburned bricks are demoulded, thereby reducing the efficiency of the unburned brick molding. Summary of the invention

[0005] The purpose of the utility model is to solve the problems of the above-mentioned background technology and to provide a non-fired brick forming device which is easy to demould.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A device for forming unburned bricks that is easy to demould comprises a bottom plate, a top plate is arranged on the top surface of the bottom plate, a pressing structure is arranged on the bottom surface of the top plate, a screw rod of the pressing structure is threadedly connected with the top plate, a mounting plate is arranged on the bottom surface of the screw rod, and the mounting plate is slidably limitedly connected with the top plate; an air blowing device is arranged inside the mounting plate, a plurality of connecting blocks are arranged at the bottom of the mounting plate, air outlet holes are arranged on the surface of the connecting blocks, the air outlet holes are connected with the air blowing device, and a metal block is arranged at the bottom of the connecting blocks;

[0008] A demoulding box is arranged on the top surface of the bottom plate, a positioning groove is arranged on the top surface of the demoulding box, slots are arranged on both sides of the demoulding box, and elastic plates are slidably arranged in the slots; a molding box is detachably arranged on the positioning groove, a plurality of molding grooves are arranged on the top surface of the molding box, molding plates are slidably arranged on both sides of the molding box, and the molding plates are located at the bottom of the plurality of molding grooves.

[0009] As a further solution of the utility model: the shapes and positions of the plurality of forming grooves are adapted to the shapes and positions of the plurality of connecting blocks.

[0010] As a further solution of the utility model: a connecting plate is rotatably provided at a point on the top surface of the top plate of the screw rod, and limiting rods are provided on both sides of the bottom surface of the connecting plate. The bottom end of the limiting rod extends downward to penetrate the top plate and connect with the top surface of the mounting plate.

[0011] As a further solution of the utility model: the cross-sectional shapes of the connecting block and the metal block are arranged to overlap.

[0012] As a further solution of the utility model: setting plates are connected to both sides of the bottom surface of the positioning groove, an installation space is provided inside the setting plate, a vertical cylinder is provided in the installation space, and an ejection plate is connected to the output end of each cylinder.

[0013] As a further solution of the utility model: handles are arranged on both sides of the forming box, and the shape and position of the handles are adapted to the setting plate.

[0014] Beneficial effects of the utility model:

[0015] (1) The utility model provides a non-fired brick forming device that is easy to demold. By setting a forming box and a demolding box, the forming box is moved into the demolding box after the non-fired brick is formed, and the elastic pad replaces the forming plate in the forming box; the non-fired brick is demolded by pressing the upper pressing structure, and the non-fired brick contacts the lower elastic pad to avoid damage; after the forming is completed, the cylinder drives the ejection plate to contact the two handles of the forming box, so that the forming box is conveniently taken out from the demolding box;

[0016] (2) The utility model provides a device for forming unfired bricks that is easy to demold. A pressing structure is provided. The connecting block and the metal block at the bottom of the pressing structure can be pressed to demold the unfired bricks. The metal block has strong rigidity and a low temperature at room temperature, which can reduce the temperature of the unfired bricks to a certain extent. The air outlet of the connecting block can blow air during the pressing process, which can cool the unfired bricks below to a certain extent and blow off the debris adhering to the inner wall of the forming groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 This is a structural schematic diagram of a non-fired brick forming device that is easy to demould;

[0019] Figure 2 This is a schematic diagram of the internal structure of a non-fired brick forming device that is easy to demould;

[0020] Figure 3 It is a structural schematic diagram of the molding box of the utility model;

[0021] Figure 4It is a structural schematic diagram of the demoulding box of the utility model.

[0022] In the figure: 1. bottom plate; 2. top plate; 3. pressing structure; 31. mounting plate; 32. motor; 33. screw rod; 34. connecting plate; 35. limiting rod; 36. connecting block; 37. air outlet; 38. metal block; 4. forming box; 41. forming groove; 42. forming plate; 43. handle; 5. demoulding box; 51. positioning groove; 52. elastic plate; 53. cylinder; 54. pop-up plate; 55. setting plate. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] See also Figure 1-4 As shown, the utility model is a non-fired brick forming device that is easy to demould, including a bottom plate 1, a top plate 2 is arranged on the top surface of the bottom plate 1, and the bottom plate 1 and the top plate 2 are connected by an outer plate. A pressing structure 3 is arranged on the upper and lower surfaces of the top plate 2, and a mounting plate 31 of the pressing structure 3 is slidably limited and connected below the top plate 2. A motor 32 is arranged on the top surface of the mounting plate 31, and the output end of the motor 32 is arranged vertically upward. A screw rod 33 is coaxially fixedly connected to the output end of the motor 32, and the top end of the screw rod 33 is passed from the bottom surface of the top plate 2 to the top surface, and the screw rod 33 is threadedly connected to the top plate 2. A connecting plate 34 is arranged on the surface of the screw rod 33 above the top plate 2, and the screw rod 33 is rotatably connected to the connecting plate 34, and the positions of the screw rod 33 and the connecting plate 34 are relatively fixed. Limit rods 35 are provided at both ends of the bottom of the connecting plate 34. The limit rods 35 on both sides are provided in the vertical direction. The bottom ends of the limit rods 35 on both sides pass through the top plate 2 and extend to the bottom of the top plate 2. The bottom ends of the limit rods 35 are fixedly connected to the top surface of the mounting plate 31. A plurality of connecting blocks 36 are provided on the bottom surface of the mounting plate 31. The surface of each connecting block 36 is provided with an air outlet 37. A corresponding air blowing device is provided inside the mounting plate 31. The air blowing device is connected to the air outlet 37 of each connecting block 36. A metal block 38 of the same shape is provided at the bottom of each connecting block 36. The cross-sectional shape of the metal block 38 coincides with that of the connecting block 36.

[0025] The top surface of the bottom plate 1 is provided with a demoulding box 5, and a positioning groove 51 is provided on the top surface of the demoulding box 5. The two sides of the positioning groove 51 are connected with a setting plate 55. An installation space is provided inside the setting plate 55, and a cylinder 53 is provided in the installation space. The output end of each cylinder 53 is provided along the vertical direction, and the output end of each cylinder 53 is connected with a pop-up plate 54. The bottom of the two sides of the demoulding box 5 is provided with a slot, and an elastic plate 52 is slidably provided in the slots on both sides. The inside of the demoulding box 5 is detachably provided with a molding box 4, and the top surface of the molding box 4 is provided with a plurality of molding grooves 41, and the positions and shapes of the plurality of molding grooves 41 are adapted to the shapes and positions of the plurality of connecting blocks 36. The shape of the molding box 4 is adapted to the shape of the positioning groove 51, and handles 43 are provided on both sides of the molding box 4, and the shape of the handles 43 is adapted to the shape of the groove formed by the setting plate 55 and the positioning groove 51. The surface of the molding box 4 is slidably provided with a molding plate 42, and the molding plate 42 can be removed from the bottom surface of the molding box 4.

[0026] When using this unburned brick forming device that is easy to demould, the unburned brick is heated and formed in several forming grooves 41 of the forming box 4. After the forming is completed, the forming box 4 is placed in the positioning groove 51 of the demoulding box 5, and the forming plate 42 of the forming box 4 overlaps with the groove on the surface of the demoulding box 5. The elastic plate 52 is extended from the groove on the surface of the demoulding box 5, so that the elastic plate 52 presses one side of the forming plate 42 to squeeze it out, so that the elastic plate 52 replaces the position of the forming plate 42. Then start the upper motor 32, the output end of the motor 32 drives the screw rod 33 to rotate, when the screw rod 33 rotates, the top plate 2 is subjected to the force of the thread, and the connecting plate 34 on the surface of the screw rod 33 is limited by the limiting rod 35, so that the mounting plate 31 drives the lower connecting block 36 and the metal block 38 to contact the top surface of the unburned brick in the forming groove 41. Then the blowing device inside the mounting plate 31 is started, so that the air outlet 37 of the connecting block 36 blows air obliquely downward, thereby cooling the surface of the unburned brick. The metal block 38 at the bottom of the connecting block 36 has strong rigidity and a low temperature at room temperature, which can reduce the temperature of the unfired bricks to a certain extent. By moving the mounting plate 31, the metal block 38 squeezes the unfired bricks below, so that the unfired bricks can be separated from the forming groove 41, and the air from the air outlet 37 can also remove the debris. The bottom surface of the demolded unfired bricks is in elastic contact with the elastic plate 52, thereby preventing the unfired bricks from being damaged when they fall. After the molding is completed, the output end of the cylinder 53 starts to drive the pop-up plate 54 to move upward, thereby resisting the handles 43 on both sides of the molding box 4 and popping up, making it convenient to take out the molding box 4.

[0027] The working principle of the utility model: the utility model is a kind of unburned brick forming device which is convenient for demoulding, by setting a forming box 4 and a demoulding box 5, the forming box 4 is moved into the demoulding box 5 after the unburned brick is formed, and the elastic pad replaces the forming plate 42 in the forming box 4; the unburned brick is demoulded by pressing the upper pressing structure 3, and the unburned brick contacts the lower elastic pad to avoid damage; after the forming is completed, the pop-up plate 54 is driven by the cylinder 53 to resist the two handles 43 of the forming box 4, so as to facilitate the taking out of the forming box 4 from the demoulding box 5; by setting the pressing structure 3, the connecting block 36 and the metal block 38 at the bottom of the pressing structure 3 can press and demould the unburned brick, and the metal block 38 has strong rigidity and low temperature at room temperature, which can reduce the temperature of the unburned brick to a certain extent; the air outlet 37 of the connecting block 36 can blow air during the pressing process, so as to cool the unburned brick below to a certain extent, and blow off the debris adhering to the inner wall of the forming groove 41.

[0028] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A device for forming unburned bricks that is easy to demould, characterized in that: The invention comprises a bottom plate (1), a top plate (2) is arranged on the top surface of the bottom plate (1), a pressing structure (3) is arranged on the bottom surface of the top plate (2), a screw rod (33) of the pressing structure (3) is threadedly connected to the top plate (2), a mounting plate (31) is arranged on the bottom surface of the screw rod (33), and the mounting plate (31) is slidably limitedly connected to the top plate (2); a blowing device is arranged inside the mounting plate (31), a plurality of connecting blocks (36) are arranged at the bottom of the mounting plate (31), an air outlet (37) is arranged on the surface of the connecting block (36), the air outlet (37) is connected to the air blowing device, and a metal block (38) is arranged at the bottom of the connecting block (36); A demoulding box (5) is arranged on the top surface of the bottom plate (1), a positioning groove (51) is arranged on the top surface of the demoulding box (5), slots are arranged on both sides of the demoulding box (5), and elastic plates (52) are slidably arranged in the slots; a molding box (4) is detachably arranged on the positioning groove (51), a plurality of molding grooves (41) are arranged on the top surface of the molding box (4), molding plates (42) are slidably arranged on both sides of the molding box (4), and the molding plates (42) are located at the bottom of the plurality of molding grooves (41).

2. The unburned brick forming device for easy demoulding according to claim 1 is characterized in that: The shapes and positions of the plurality of forming grooves (41) are adapted to the shapes and positions of the plurality of connecting blocks (36).

3. The unburned brick forming device for easy demoulding according to claim 1 is characterized in that: A connecting plate (34) is rotatably provided at a point on the top surface of the top plate (2) on the lead screw (33), and limiting rods (35) are provided on both sides of the bottom surface of the connecting plate (34). The bottom ends of the limiting rods (35) extend downwardly through the top plate (2) and are connected to the top surface of the mounting plate (31).

4. The unburned brick forming device for easy demoulding according to claim 1 is characterized in that: The cross-sectional shapes of the connecting block (36) and the metal block (38) are arranged to overlap.

5. The device for forming unburned bricks that is easy to demould according to claim 1 is characterized in that: Both sides of the inner bottom surface of the positioning groove (51) are connected with a setting plate (55), an installation space is provided inside the setting plate (55), a vertical cylinder (53) is provided in the installation space, and the output end of each cylinder (53) is connected with a pop-up plate (54).

6. The device for forming unburned bricks that is easy to demould according to claim 1 is characterized in that: Handles (43) are arranged on both sides of the molding box (4), and the shape and position of the handles (43) are adapted to the setting plate (55).

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