Steam pressurized concrete plate forming device

Abstract

The utility model relates to a steam pressurization concrete plate forming device which comprises a material pressing mechanism, a forming mold and a demolding mechanism which are arranged on a bottom plate, and a taking and placing mechanism used for grabbing and placing the forming mold is arranged on a support of the material pressing mechanism. The demolding mechanism comprises a sliding base slidably connected to the bottom plate, a first air cylinder arranged at the top of the sliding base and a material table, a limiting groove used for limiting a forming mold is formed in the material table, after material pressing is conducted through the material pressing mechanism and the steam pressurization concrete plate is formed, the taking and placing mechanism grabs the forming mold for fixing, the first air cylinder moves the material table downwards, and the material table moves downwards; the material pressing mechanism presses the steam pressurized concrete plate downwards, so that the steam pressurized concrete plate falls into the limiting groove from the forming mold, and rapid demolding of the steam pressurized concrete plate is achieved; the demolding process is not affected by the weight of the steam pressurized concrete plate, the top and the bottom of the forming mold are hollow, and the steam pressurized concrete plate can be rapidly demolded conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete plate forming equipment technical field, concretely relates to a steam pressurized concrete plate forming device. BACKGROUND

[0002] With the continuous development of the construction industry, the performance requirements of building materials are getting higher and higher. As a new type of building material, steam pressurized concrete plate is made of cement, lime, silica sand and other materials as main raw materials, and different amounts of corrosion-resistant steel mesh are added according to the structure requirements, which has the advantages of light weight, high strength, high thermal insulation, good sound insulation, convenient construction, long-lasting fire resistance, small freeze-thaw loss, etc. It is widely used in industrial and civil buildings such as concrete and steel structure.

[0003] Chinese patent application (application number: CN202421228250.6) discloses a steam pressurized concrete plate forming device, the forming box is used for placing concrete material, and the concrete material is formed in the forming box. After forming, it is not convenient to take out the formed material from the forming box because the plate is relatively heavy. UTILITY MODEL CONTENT

[0004] The utility model aims at designing a steam pressurized concrete plate forming device to solve the technical problems in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a steam pressurized concrete plate forming device, which comprises a pressing mechanism arranged on a bottom plate, a forming die and a demolding mechanism arranged below the pressing mechanism in sequence, the top and bottom of the forming die are hollow, the pressing mechanism is provided with a taking and placing mechanism on the bracket for grabbing and placing the forming die, the demolding mechanism comprises a sliding seat slidingly connected to the bottom plate, a first air cylinder arranged on the top of the sliding seat, and a material table fixedly connected with the output shaft of the first air cylinder, and the material table is provided with a limiting groove for limiting the forming die.

[0006] Further, the top of the sliding seat is provided with a first guide rod in each of the four corners, and the first guide rod is slidingly connected with the material table.

[0007] Further, the taking and placing mechanism is provided with two groups, the two groups of taking and placing mechanisms are the same in structure and symmetrically arranged on both sides of the width direction of the forming die, the forming die is provided with a lifting lug with a jack hole in each of the four corners, and the taking and placing mechanism comprises a second air cylinder fixedly connected to the bracket through a mounting plate, a connecting rod fixedly connected with the output shaft of the second air cylinder, and a plug rod arranged at both ends of the length direction of the connecting rod and used for inserting the jack hole.

[0008] Further, the end of the insertion rod and the insertion end of the insertion hole are provided with chamfers.

[0009] Further, the insertion rod is fixedly connected with a limiting plate close to the insertion end of the insertion hole.

[0010] Further, the two ends of the length direction of the connecting rod are fixedly connected with second guide rods, the mounting plate is fixedly connected with fixed blocks corresponding to the second guide rods, and the second guide rods are in sliding connection with the fixed blocks.

[0011] Further, the end of the second guide rod is provided with a top cap, a spring is arranged between the top cap and the fixed block, and the spring is sleeved on the outer wall of the second guide rod.

[0012] Further, the material pressing mechanism comprises a third cylinder and a pressing plate fixedly connected to the output end of the third cylinder, the third cylinder is fixedly connected to the support, and the output end of the third cylinder faces the forming mold.

[0013] Further, the four circumferential edges of the top of the pressing plate are provided with first cleaning brushes for cleaning the inner wall of the forming mold.

[0014] Further, it further comprises a second cleaning brush for cleaning the end face of the bottom of the pressing plate and a first driving assembly for driving the second cleaning brush to translate, the first driving assembly comprises a motor and a lead screw mounted on the output end of the motor, the lead screw is rotationally connected to a support on the mounting plate, the lead screw is in threaded connection with a brush rod of the second cleaning brush, one end of the brush rod away from the lead screw is in sliding connection with a third guide rod, and the third guide rod is fixedly connected to the mounting plate.

[0015] Further, the support is fixedly connected with a high-pressure air pipe in communication with an air pump, and a plurality of high-pressure nozzles for cleaning the limiting groove are arranged on the high-pressure air pipe.

[0016] Further, it further comprises a blanking mechanism, the blanking mechanism comprises a guide seat, a material cylinder in sliding connection with the top of the guide seat, and a second driving assembly for driving the material cylinder to translate and blank, and the blanking pipe of the material cylinder is in communication with the forming mold.

[0017] Compared with the prior art, the utility model discloses the beneficial effects have: the utility model discloses the material of pressing mechanism is pressed, and after the steam pressure concrete plate material is formed, the taking placing mechanism is fixed to the forming mould and is grabbed, and the first air cylinder moves the material table downward, and the material of pressing mechanism is pressed down to steam pressure concrete plate, and steam pressure concrete plate material falls in the limiting groove from the forming mould, thereby realizing the quick stripping of steam pressure concrete plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is Figure 1 The enlarged structure schematic diagram of A place in middle;

[0020] The names of the components marked in the drawing are as follows: 1, bottom plate;2, material pressing mechanism;21, support;22, third air cylinder;23, pressing plate;3, forming mould;4, stripping mechanism;41, sliding seat;42, first air cylinder;43, material table;44, limiting groove;5, taking placing mechanism;51, mounting plate;51a, support;52, second air cylinder;53, connecting rod;54, inserting rod;55, limiting plate;6, first guide rod;7, lifting lug;8, second guide rod;9, fixed block;10, top hat;11, spring;12, first cleaning brush;13, second cleaning brush;13a, brush rod;14, first drive assembly;141, motor;142, screw;143, third guide rod;15, high-pressure air pipe;16, high-pressure spray head;17, blanking mechanism;171, guide seat;172, material cylinder. DETAILED DESCRIPTION

[0021] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0022] Embodiment: please refer to Figures 1-2The utility model provides a steam pressure concrete slab forming device, including setting up on the bottom plate 1 pressure mechanism 2, setting up in proper order below pressure mechanism 2 forming mould 3 and demoulding mechanism 4, and the top and bottom of forming mould 3 are hollow and are set up to facilitate steam pressure concrete slab quick demoulding, and the support 21 of pressure mechanism 2 is equipped with the taking and placing mechanism 5 for grabbing and placing forming mould 3, and demoulding mechanism 4 includes the sliding seat 41 slidingly connected on the bottom plate 1, the first cylinder 42 setting up at the top of sliding seat 41 and the material table 43 with the output shaft of first cylinder 42 fixed connection, and the material table 43 is equipped with the limiting groove 44 for limiting forming mould 3, forming mould 3 is placed in limiting groove 44, and the material table 43 and forming mould 3 form forming cavity, and the inside of forming mould 3 is put with the raw material for producing steam pressure concrete slab, and the raw material is compacted by pressure mechanism 2 until the raw material is formed, and the taking and placing mechanism 5 grabs forming mould 3 and fixes, and the first cylinder 42 contracts, and the material table 43 and limiting groove 44 move down together, and under the extrusion of pressure mechanism 2, concrete slab is pressed into limiting groove 44 from forming mould 3, to realize the quick demoulding of steam pressure concrete slab, and limiting groove 44 moves down until forming mould 3 completely separates from limiting groove 44, and sliding seat 41 moves to the direction of unloading, to move steam pressure concrete slab to the unloading position and unload.

[0023] In the above embodiment, the top of the sliding seat 41 is provided with first guide rods 6 in four corner directions, and the first guide rods 6 are slidingly connected with the material table 43. The material table 43 can move up and down along the first guide rods 6, and under the action of the first guide rods 6, the material table 43 can effectively avoid tilting, and ensure stable movement of the material table 43.

[0024] In an optional embodiment, the taking and placing mechanism 5 is provided with two groups, and the two groups of taking and placing mechanisms 5 are symmetrically arranged on both sides of the width direction of the forming mould 3, so as to ensure quick grabbing of the forming mould 3. The forming mould 3 is provided with lifting lugs 7 with insertion holes in four corner directions, and the taking and placing mechanism 5 includes a second cylinder 52 fixedly connected to the support 21 through a mounting plate 51, a connecting rod 53 fixedly connected to the output shaft of the second cylinder 52, and insertion rods 54 respectively arranged at both ends of the length direction of the connecting rod 53 and used for inserting the insertion holes. The insertion rods 54 are inserted into the corresponding insertion holes by pushing the connecting rod 53 through the second cylinder 52, so as to fix the forming mould 3, and thus the forming mould 3 cannot move up and down, which is conducive to quick demoulding of the steam pressure concrete slab.

[0025] In the above embodiment, the end of the insertion rod 54 and the insertion end of the insertion hole are both provided with chamfers, which have a guiding effect and are conducive to quick and accurate insertion of the insertion rod 54 into the insertion hole. The insertion rod 54 is fixedly connected with a limiting plate 55 near the insertion end of the insertion hole. During the process of inserting the insertion rod 54 into the insertion hole, the limiting plate 55 is clamped at the end of the insertion hole, so as to ensure that the insertion rod 54 is inserted into the appropriate position.

[0026] In the above embodiment, the two ends of the length direction of the connecting rod 53 are fixedly connected with the second guide rods 8, the mounting plate 51 is fixedly connected with the fixed blocks 9 corresponding to the second guide rods 8, and the second guide rods 8 are in sliding connection with the fixed blocks 9. The second guide rods 8 support the connecting rod 53, ensuring that the connecting rod 53 can move smoothly, so that the plug rod 54 is always aligned with the insertion hole.

[0027] In the above embodiment, the end of the second guide rod 8 is provided with a top hat 10, a spring 11 is arranged between the top hat 10 and the fixed block 9, and the spring 11 is sleeved on the outer wall of the second guide rod 8. After the plug rod 54 is inserted into the insertion hole, the spring 11 is in a compressed state at this time. When it is necessary to place the forming mold 3, the second cylinder 52 is no longer ventilated, and under the action of the spring 11, the second guide rod 8 is automatically reset, so that the plug rod 54 is completely removed from the insertion hole, and at this time the forming mold 3 is automatically placed into the limiting groove 44.

[0028] In an optional embodiment, the material pressing mechanism 2 comprises a third cylinder 22 fixedly connected to the support 21 and a pressing plate 23 fixedly connected to the output end of the third cylinder 22, the length and width of the pressing plate 23 are equal to the length and width of the steam pressurized concrete plate, the third cylinder 22 is fixedly connected to the support 21 and the output end of the third cylinder 22 faces the forming mold 3. The third cylinder 22 pushes the pressing plate 23 to move downward, so that the pressing plate 23 pushes the steam pressurized concrete plate in the forming mold 3, thereby making the steam pressurized concrete plate quickly demold.

[0029] In the above embodiment, the four peripheral edges of the top of the pressing plate 23 are provided with first cleaning brushes 12 for cleaning the inner wall of the forming mold 3. When the pressing plate 23 moves into the inside of the forming mold 3, the first cleaning brushes 12 clean the debris and other impurities on the inner wall of the forming mold 3, avoiding affecting the quality of the steam pressurized concrete plate forming.

[0030] In an optional embodiment, the steam pressurized concrete plate forming device further comprises a second cleaning brush 13 for cleaning the bottom end face of the pressing plate 23 and a first driving assembly 14 for driving the second cleaning brush 13 to translate, the first driving assembly 14 comprises a motor 141 and a lead screw 142 mounted on the output end of the motor 141, the lead screw 142 is rotationally connected to a support 51a on the mounting plate 51, the lead screw 142 is in threaded connection with a brush rod 13a of the second cleaning brush 13, a third guide rod 143 is slidably connected to an end of the brush rod 13a away from the lead screw 142, and the third guide rod 143 is fixedly connected to the mounting plate 51, thereby avoiding that the cleaning brush rotates together with the lead screw 142. The motor 141 drives the lead screw 142 to rotate, so that the second cleaning brush 13 translates together with the brush rod 13a along the lead screw 142, thereby effectively cleaning the bottom end face of the pressing plate 23, avoiding affecting the quality of the steam pressurized concrete plate forming.

[0031] In an optional embodiment, the bracket 21 is fixedly connected with a high-pressure air pipe 15 in communication with an air pump, and the high-pressure air pipe 15 is provided with a plurality of high-pressure nozzles 16 for cleaning the limiting groove 44. The high-pressure nozzles 16 blow away the impurities remaining in the limiting groove 44, so as to avoid affecting the quality of the steam pressurized concrete plate.

[0032] In an optional embodiment, the steam pressurized concrete plate forming device further comprises a feeding mechanism 17, which comprises a guide seat 171, a material cylinder 172 slidingly connected to the top of the guide seat 171, and a second driving assembly for driving the material cylinder 172 to translate and feed. The feeding pipe of the material cylinder 172 is in communication with the forming mold 3. During the feeding of the material cylinder 172, the second driving assembly drives the material cylinder 172 to translate, so that the raw materials are uniformly fed into the forming mold 3. Specifically, the material cylinder 172 and the second driving assembly are both prior art, and will not be described in detail here.

[0033] The working mode of the utility model is as follows: in the initial state, the sliding seat 41 is located directly below the guide seat 171, the material cylinder 172 is driven to move by the second driving assembly, so that the raw materials are uniformly fed into the inside of the forming mold 3; after a proper amount of raw materials is fed into the forming mold 3, the material table 43 is moved by the sliding seat 41, so that the forming mold 3 is moved together to be directly below the pressing plate, the pressing plate 23 is driven to move downward by the third air cylinder 22, so that the pressing plate 23 extrudes the raw materials, until the raw materials are formed, the connecting rod 53 is driven to move by the second air cylinder 52, so that the inserting rod 54 moves together and is inserted into the insertion hole, so as to fix the forming mold 3, then the first air cylinder 42 is retracted, so that the limiting groove 44 moves downward together with the material table 43, until the forming mold 3 is completely separated from the limiting groove 44; at the same time, under the extrusion of the pressing plate 23, the steam pressurized concrete plate is pressed into the limiting groove 44 from the forming mold 3; when the pressing plate 23 is pressed into the inside of the forming mold 3, the first cleaning brush 12 cleans the inner wall of the forming mold 3; then the sliding seat 41 moves to the unloading position, after the steam pressurized concrete plate is moved away from below the pressing plate 23, the motor 141 is started, the motor 141 drives the screw rod 142 to rotate, so that the second cleaning brush 13 moves together with the brush rod 13a, the second cleaning brush 13 cleans the end face of the bottom of the pressing plate 23; after the formed steam pressurized concrete plate is unloaded, the sliding seat 41 moves again to be directly below the material cylinder 172, so as to perform subsequent feeding; when the limiting groove 44 passes through the high-pressure air pipe 15, the air pump is started, so that the high-pressure nozzles 16 blow away the impurities remaining in the limiting groove 44, so as to avoid affecting the quality of the steam pressurized concrete plate. The above demolding process is not affected by the weight of the steam pressurized concrete plate, the top and bottom of the forming mold 3 are both hollowly arranged, so as to facilitate the steam pressurized concrete plate to be quickly demolded.

[0034] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed with preferred embodiments, it is not intended to limit the present application. Any person skilled in the art can make minor changes or modifications to the disclosed technical content, or make equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any modification, equivalent change or modification of the above embodiments, which does not depart from the technical solution of the present application, is still within the scope of the technical solution of the present application.

Claims

1. A steam-pressurized concrete slab molding device, characterized in that: The device includes a pressing mechanism (2) mounted on a base plate (1), a molding die (3) and a demolding mechanism (4) mounted below the pressing mechanism (2). The top and bottom of the molding die (3) are hollow. The support (21) of the pressing mechanism (2) is provided with a picking and placing mechanism (5) for gripping and placing the molding die (3). The demolding mechanism (4) includes a slide (41) slidably connected to the base plate (1), a first cylinder (42) mounted on the top of the slide (41), and a material platform (43) fixedly connected to the output shaft of the first cylinder (42). The material platform (43) is provided with a limiting groove (44) for limiting the molding die (3).

2. The steam-pressurized concrete slab molding device according to claim 1, characterized in that: The pick-and-place mechanism (5) is provided in two sets. The two sets of pick-and-place mechanisms (5) have the same structure and are symmetrically arranged on both sides of the width direction of the forming mold (3). The four corners of the forming mold (3) are provided with lifting lugs (7) with insertion holes. The pick-and-place mechanism (5) includes a second cylinder (52) fixed to the bracket (21) by a mounting plate (51), a connecting rod (53) fixed to the output shaft of the second cylinder (52), and insertion rods (54) respectively arranged at both ends of the length direction of the connecting rod (53) for inserting into the insertion holes.

3. The steam-pressurized concrete slab molding device according to claim 2, characterized in that: The connecting rod (53) has a second guide rod (8) fixedly connected to both ends in the length direction. The mounting plate (51) has a fixing block (9) that corresponds to the second guide rod (8) one by one. The second guide rod (8) is slidably connected to the fixing block (9).

4. The steam-pressurized concrete slab molding device according to claim 3, characterized in that: The end of the second guide rod (8) is provided with a top cap (10), and a spring (11) is provided between the top cap (10) and the fixing block (9). The spring (11) is sleeved on the outer wall of the second guide rod (8).

5. The steam-pressurized concrete slab molding device according to claim 1, characterized in that: The pressing mechanism (2) includes a third cylinder (22) and a pressure plate (23) fixed to the output end of the third cylinder (22). The third cylinder (22) is fixed to the bracket (21) and the output end of the third cylinder (22) faces the molding die (3).

6. The steam-pressurized concrete slab molding apparatus according to claim 5, characterized in that: The pressure plate (23) is provided with a first cleaning brush (12) on all four edges of the top for cleaning the inner wall of the molding die (3).

7. The steam-pressurized concrete slab molding apparatus according to claim 5, characterized in that: It also includes a second cleaning brush (13) for cleaning the bottom end face of the pressure plate (23) and a first drive assembly (14) for driving the second cleaning brush (13) to translate.

8. The steam-pressurized concrete slab molding apparatus according to claim 1, characterized in that: The bracket (21) is fixedly connected to a high-pressure air pipe (15) that is connected to an air pump. The high-pressure air pipe (15) is provided with a plurality of high-pressure nozzles (16) for cleaning the limiting groove (44).

9. The steam-pressurized concrete slab molding device according to claim 1, characterized in that: It also includes a feeding mechanism (17), which includes a guide seat (171), a material cylinder (172) slidably connected to the top of the guide seat (171), and a second drive assembly for driving the material cylinder (172) to move and feed material. The feeding pipe of the material cylinder (172) is connected to the molding die (3).

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