Extrusion equipment suitable for brick fine aggregate

Abstract

The utility model discloses an extrusion device suitable for brick fine aggregate in the technical field of brick production, which comprises a frame body and an extrusion box, the extrusion box is located in the inner cavity of the frame body, the top of the inner cavity of the frame body is fixedly connected with a first electric push rod, and the tail end of a power output shaft of the first electric push rod is fixedly connected with a push plate. A bottom plate of the push plate is fixedly connected with an extrusion block, mounting rods are fixedly connected between the left and right sides of the top and the bottom of the frame body, first movable blocks are movably connected to the upper sides of the outer side walls of the mounting rods, the first movable blocks are fixedly connected with the push plate, and second movable blocks are movably connected to the lower sides of the outer side walls of the mounting rods. A spiral spring is fixedly connected between the first movable block and the second movable block, the extrusion equipment suitable for the brick fine aggregate is reasonable in structural design, the production efficiency is improved, and the working intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of brick production, in particular to an extrusion device suitable for fine aggregate of bricks. Background Art

[0002] Bricks are sintered building bricks made of clay, shale, coal gangue, etc., which are crushed, mixed and kneaded, and then pressed into shape manually or mechanically, and then fired at high temperature after drying. When producing bricks, extrusion equipment is needed to extrude and shape the raw materials, so as to squeeze the raw materials into bricks.

[0003] During the brick extrusion molding stage, different raw materials are subjected to different pressures, so the pressure of the extrusion equipment needs to be adjusted to prevent the pressure from being too high or too low, thereby reducing production efficiency. After the bricks are extruded, workers need to manually remove the bricks from the mold, but the bricks fit tightly to the mold, which makes it inconvenient for workers to remove them, increasing their workload. For this reason, we propose an extrusion equipment suitable for fine aggregates for bricks. Utility Model Content

[0004] The purpose of the utility model is to provide an extrusion device suitable for fine aggregate of bricks, so as to solve the problem proposed in the above background technology that different raw materials are subjected to different pressures, so the pressure of the extrusion device needs to be adjusted, and the bricks fit tightly with the mold, making it inconvenient for the staff to take them out.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an extrusion device suitable for fine aggregate of bricks, comprising a frame and an extrusion box, the extrusion box is located in the inner cavity of the frame, a first electric push rod is fixedly connected to the top of the inner cavity of the frame, a push plate is fixedly connected to the end of the power output shaft of the first electric push rod, an extrusion block is fixedly connected to the bottom plate of the push plate, a mounting rod is fixedly connected between the top and bottom left and right sides of the frame, a first movable block is movably connected to the upper side of the outer wall of the mounting rod, the first movable block is fixedly connected to the push plate, a second movable block is movably connected to the lower side of the outer wall of the mounting rod, and the first movable block is fixedly connected to the second movable block There is a spring, and the left and right sides of the bottom of the inner cavity of the frame are fixedly connected with the second electric push rod, the power output shaft of the second electric push rod is fixedly connected to the second movable block, and the four corners of the bottom of the inner cavity of the frame are fixedly connected with brackets, and the bracket is fixedly connected to the extrusion box, and the bottom of the extrusion box is fixedly connected with a rotating motor, and the power output shaft of the rotating motor passes through the extrusion box and extends to the inner cavity of the extrusion box, and the end of the power output shaft of the rotating motor is fixedly connected with a screw, and the outer wall of the screw is screwed with a threaded sleeve, and the left and right sides of the top of the threaded sleeve are fixedly connected with connecting rods, and the top of the connecting rod is fixedly connected to the mold frame, and the top of the extrusion box is provided with a through groove.

[0006] As a further description of the above technical solution: the four bottom corners of the frame are fixedly connected with support legs.

[0007] As a further description of the above technical solution: an anti-slip pad is fixedly connected to the bottom of the supporting leg.

[0008] As a further description of the above technical solution: the top end of the screw is fixedly connected to a limiting block.

[0009] As a further description of the above technical solution: an anti-wear lining is embedded in the bottom of the inner cavity of the extrusion box.

[0010] As a further description of the above technical solution: an operation panel is embedded in the left side wall of the frame, and the operation panel is electrically connected to the first electric push rod, the second electric push rod and the rotating motor through electric wires.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The extrusion equipment suitable for fine aggregate of bricks can start the second electric push rod through the operation panel when facing different production raw materials, so that the second electric push rod moves to drive the second movable block to move, and the second movable block drives the spring to move, so that the spring is squeezed and contracted, thereby increasing the tension of the spring, and the first electric push rod is started to drive the push plate to move, and the push plate drives the first movable block and the extrusion block to move to extrude the raw materials, and the first movable block drives the spring to move, and the tension of the spring forms a resistance to push the first movable block, thereby reducing the extrusion force, and the extrusion force can be adjusted according to different raw materials, thereby improving production efficiency.

[0013] 2. The extrusion equipment suitable for fine aggregate of bricks starts the rotating motor through the operation panel, and the rotating motor drives the screw to rotate, so that the threaded sleeve is forced to move vertically on the screw, thereby driving the connecting rod to move, and the connecting rod pushes the mold frame to move, so that the mold frame passes through the through slot and moves to the upper side of the extrusion box, and the raw materials are put into the mold frame. The first electric push rod is started to drive the push plate and the extrusion block to extrude the raw materials. After the bricks are formed, the rotating motor is started to drive the screw to rotate, so that the threaded sleeve drives the mold frame to shrink into the inner cavity of the extrusion box, so that the bricks are fully exposed on the top of the extrusion box, which is convenient for the staff to take out and reduces the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of an extrusion device suitable for fine aggregates of bricks proposed by the utility model;

[0015] Figure 2 This is a cross-sectional structural schematic diagram of an extrusion device suitable for brick fine aggregate proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the top view of the structure of an extrusion box of an extrusion device suitable for brick fine aggregate proposed by the utility model;

[0017] Figure 4 This is a left-side structural schematic diagram of an extrusion device suitable for fine aggregate of bricks proposed by the utility model.

[0018] In the figure: 100, frame; 110, first electric push rod; 111, push plate; 112, extrusion block; 120, mounting rod; 121, first movable block; 122, second movable block; 123, spring; 130, second electric push rod; 140, bracket; 150, support leg; 151, anti-skid pad; 160, operation panel; 200, extrusion box; 210, rotating motor; 211, screw; 212, limit block; 213, anti-wear lining; 220, threaded sleeve; 221, connecting rod; 222, mold frame; 230, through groove. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] 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.

[0022] The utility model provides an extrusion device suitable for fine aggregate of bricks, which improves production efficiency and reduces the work intensity of workers. Figure 1-4 , comprising a frame 100 and an extrusion box 200;

[0023] Please refer again Figure 1-4The top of the inner cavity of the frame 100 is fixedly connected with a first electric push rod 110, and the end of the power output shaft of the first electric push rod 110 is fixedly connected with a push plate 111, and the push plate 111 is used to drive the extrusion block 112 to move, and the bottom plate of the push plate 111 is fixedly connected with the extrusion block 112, and the extrusion block 112 is used to extrude the raw material. The top and bottom left and right sides of the frame 100 are fixedly connected with a mounting rod 120, and the mounting rod 120 is used to install the first movable block 121. The upper side of the outer wall of the mounting rod 120 is movably connected with the first movable block 121, and the first movable block 121 and the push plate 111 are fixedly connected. The plate 111 is fixedly connected, and a second movable block 122 is movably connected to the lower side of the outer wall of the mounting rod 120, and a spring 123 is fixedly connected between the first movable block 121 and the second movable block 122, and the spring 123 is used to provide resistance. The left and right sides of the bottom of the inner cavity of the frame 100 are fixedly connected with a second electric push rod 130, and the power output shaft of the second electric push rod 130 is fixedly connected to the second movable block 122, and the four corners of the bottom of the inner cavity of the frame 100 are fixedly connected with a bracket 140, and the bracket 140 is fixedly connected to the extrusion box 200, and the bracket 140 is used to install the extrusion box 200;

[0024] Please refer again Figure 1-3 The extrusion box 200 is located in the inner cavity of the frame 100. Specifically, the extrusion box 200 is fixedly connected to the frame 100 through the bracket 140. The bottom of the extrusion box 200 is fixedly connected with a rotating motor 210. The rotating motor 210 is used to drive the screw 211 to rotate. The power output shaft of the rotating motor 210 passes through the extrusion box 200 and extends to the inner cavity of the extrusion box 200. The end of the power output shaft of the rotating motor 210 is fixedly connected with a screw 211. The screw 211 is used to drive the threaded sleeve 220 is moved, the outer wall of the screw rod 211 is screwed with a threaded sleeve 220, the threaded sleeve 220 is used to drive the connecting rod 221 to move, the left and right sides of the top of the threaded sleeve 220 are fixedly connected with connecting rods 221, the connecting rod 221 is used to drive the mold frame 222 to move, the top of the connecting rod 221 is fixedly connected with the mold frame 222, the mold frame 222 is used to prevent the production of raw materials, the top of the extrusion box 200 is opened with a through slot 230, the through slot 230 is used for the mold frame 222 to pass through;

[0025] To sum up, when facing different production raw materials, the second electric push rod 130 can be started through the operation panel 160, so that the second electric push rod 130 moves and drives the second movable block 122 to move, and the second movable block 122 drives the spring 123 to move, so that the spring 123 is squeezed and contracted, thereby increasing the tension of the spring 123, and the first electric push rod 110 is started to drive the push plate 111 to move, and the push plate 111 drives the first movable block 121 and the extrusion block 112 to move to extrude the raw materials, and the first movable block 121 drives the spring 123 to move, and the tension of the spring 123 forms a resistance to push the first movable block 121, thereby reducing the extrusion force, and the extrusion force can be adjusted according to different raw materials, thereby improving production efficiency.

[0026] Please refer again Figure 1-4 The four bottom corners of the frame 100 are fixedly connected with support legs 150 , and the support legs 150 are used to support the frame 100 .

[0027] Please refer again Figure 1-4 The bottom of the supporting leg 150 is fixedly connected with an anti-skid pad 151, and the anti-skid pad 151 is used to prevent the supporting leg 150 from slipping.

[0028] Please refer again Figure 2 The top end of the screw rod 211 is fixedly connected to a limiting block 212 , and the limiting block 212 is used to prevent the threaded sleeve 220 from separating from the screw rod 211 .

[0029] Please refer again Figure 2 An anti-wear lining 213 is embedded in the bottom of the inner cavity of the extrusion box 200, and the anti-wear lining 213 is used to prevent damage to parts caused by friction.

[0030] Please refer again Figure 4 An operation panel 160 is embedded in the left side wall of the frame 100 , and the operation panel 160 is electrically connected to the first electric push rod 110 , the second electric push rod 130 and the rotating motor 210 through wires. The operation panel 160 is used to control the first electric push rod 110 , the second electric push rod 130 and the rotating motor 210 .

[0031] To summarize, the rotating motor 210 is started through the operation panel 160, and the rotating motor 210 drives the screw 211 to rotate, so that the threaded sleeve 220 is forced to move vertically on the screw 211, thereby driving the connecting rod 221 to move, and the connecting rod 221 pushes the mold frame 222 to move, so that the mold frame 222 passes through the through slot 230 and moves to the upper side of the extrusion box 200, and the raw materials are put into the mold frame 222, and the first electric push rod 110 is started to drive the push plate 111 and the extrusion block 112 to extrude the raw materials. After the bricks are formed, the rotating motor 210 is started to drive the screw 211 to rotate, so that the threaded sleeve 220 drives the mold frame 222 to retract into the inner cavity of the extrusion box 200, so that the bricks are fully exposed at the top of the extrusion box 200, which is convenient for the staff to take out and reduces the work intensity of the staff.

[0032] In specific use, when facing different production materials, the technical personnel in this field can start the second electric push rod 130 through the operation panel 160, so that the second electric push rod 130 moves and drives the second movable block 122 to move, and the second movable block 122 drives the spring 123 to move, so that the spring 123 is squeezed and contracted, thereby increasing the tension of the spring 123, and start the first electric push rod 110 to drive the push plate 111 to move, and the push plate 111 drives the first movable block 121 and the extrusion block 112 to move to extrude the raw materials, and the first movable block 121 drives the spring 123 to move, and the tension of the spring 123 forms a resistance to push the first movable block 121, thereby reducing the extrusion force. When producing bricks, the operation panel 160 is used. 60 Start the rotating motor 210, which drives the screw 211 to rotate, so that the threaded sleeve 220 is forced to move vertically on the screw 211, thereby driving the connecting rod 221 to move, and the connecting rod 221 pushes the mold frame 222 to move, so that the mold frame 222 passes through the through slot 230 and moves to the upper side of the extrusion box 200, and the raw materials are put into the mold frame 222, and the first electric push rod 110 is started to drive the push plate 111 and the extrusion block 112 to extrude the raw materials. After the bricks are formed, the rotating motor 210 is started to drive the screw 211 to rotate, so that the threaded sleeve 220 drives the mold frame 222 to shrink into the inner cavity of the extrusion box 200, so that the bricks are fully exposed at the top of the extrusion box 200, which is convenient for the staff to take out.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. An extrusion device suitable for fine aggregate of bricks, characterized by: The invention comprises a frame (100) and an extrusion box (200), wherein the extrusion box (200) is located in the inner cavity of the frame (100), a first electric push rod (110) is fixedly connected to the top of the inner cavity of the frame (100), a push plate (111) is fixedly connected to the end of the power output shaft of the first electric push rod (110), an extrusion block (112) is fixedly connected to the bottom plate of the push plate (111), and a top and bottom of the frame (100) are fixedly connected to the left and right sides. A mounting rod (120), wherein the upper side of the outer wall of the mounting rod (120) is movably connected to a first movable block (121), the first movable block (121) is fixedly connected to the push plate (111), and the lower side of the outer wall of the mounting rod (120) is movably connected to a second movable block (122), a spring (123) is fixedly connected between the first movable block (121) and the second movable block (122), and the left and right sides of the bottom of the inner cavity of the frame (100) are fixedly connected to second electric push rods (130), the power output shaft of the second electric push rod (130) is fixedly connected to the second movable block (122), and the four corners of the bottom of the inner cavity of the frame (100) are fixedly connected to brackets (140), the bracket (140) is fixedly connected to the extrusion box (200), and the bottom of the extrusion box (200) is fixedly connected to a rotating motor (210), and the power output shaft of the rotating motor (210) passes through the extrusion box (2 00) and extends to the inner cavity of the extrusion box (200), the end of the power output shaft of the rotating motor (210) is fixedly connected to a screw rod (211), the outer wall of the screw rod (211) is threadedly connected to a threaded sleeve (220), the top left and right sides of the threaded sleeve (220) are fixedly connected to connecting rods (221), the top of the connecting rod (221) is fixedly connected to a mold frame (222), and the top of the extrusion box (200) is provided with a through groove (230).

2. The extrusion equipment suitable for brick fine aggregate according to claim 1, characterized in that: The four corners of the bottom of the frame (100) are all fixedly connected with support legs (150).

3. The extrusion equipment suitable for brick fine aggregate according to claim 2 is characterized in that: The bottom of the support leg (150) is fixedly connected with an anti-slip pad (151).

4. The extrusion equipment for brick fine aggregate according to claim 1, characterized in that: The top end of the screw rod (211) is fixedly connected to a limiting block (212).

5. The extrusion equipment suitable for brick fine aggregate according to claim 1, characterized in that: An anti-wear lining (213) is embedded in the bottom of the inner cavity of the extrusion box (200).

6. The extrusion equipment for brick fine aggregate according to claim 1, characterized in that: An operating panel (160) is embedded in the left side wall of the frame (100), and the operating panel (160) is electrically connected to the first electric push rod (110), the second electric push rod (130) and the rotating motor (210) through electric wires.

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