Vertical filling device and vertical filling method for composite building block fillable material

Abstract

The invention provides a vertical filling device and method for composite building block fillable materials, relates to the technical field of building material production equipment, and overcomes the defects that existing horizontal filling equipment is poor in filling quality, prone to segregation and poor in uniformity. The vertical material pressing box is arranged between a feeding conveying line and a discharging conveying line of building blocks. The vertical material pressing box is square, the interior of the vertical material pressing box is divided into a plurality of independent material pressing bins corresponding to filling cavities of the composite building blocks through partition plates, a material pressing body capable of moving up and down is arranged in each material pressing bin, and the vertical filling method comprises the steps of feeding and positioning, transferring, lifting and butt joint, filling operation, discharging and the like. High-efficiency and batch production can be achieved, the filling quality is high, the layout is compact, the space utilization rate is high, positioning is accurate, the automation degree is high, and the defects of a traditional horizontal filling method are overcome fundamentally.

Description

Technical Field

[0001] This invention relates to the field of building material production equipment technology, specifically to a vertical filling device and method for filling the internal cavity of composite thermal insulation blocks with fillable materials. Background Technology

[0002] Composite blocks typically have internal cavities that need to be filled with specific lightweight materials during the production process to achieve functions such as heat insulation and sound insulation. Existing block filling devices mostly adopt a horizontal filling method, that is, the filling box is arranged horizontally, and the filler is pushed or flowed into the block cavity by push rods or gravity.

[0003] This horizontal filling method has the following drawbacks:

[0004] Poor filling quality: Horizontal pushing can easily cause segregation of filling material during the conveying process (separation of materials of different particle sizes), affecting the uniformity of filling; at the same time, it can also easily cause material blockage or leakage at the outlet.

[0005] Limited applicability: For complex structural blocks with multiple independent filling cavities, the horizontal method is difficult to achieve synchronous and precise alignment and filling of all cavities, which can easily lead to misalignment or incomplete filling.

[0006] Large site occupation: Horizontal conveying and filling layouts require a long straight space.

[0007] The equipment and components are numerous: horizontal filling requires fixing the blocks to the sides and top, necessitating more cylinders and corresponding support plates for positioning and constraint.

[0008] Therefore, there is an urgent need for a filling device that can achieve efficient, high-quality, multi-station synchronous filling and has a compact layout. Summary of the Invention

[0009] The technical problem to be solved by this invention:

[0010] To address the problems of easy segregation, poor filling effect on multi-cavity blocks, and large footprint in existing horizontal filling devices, the primary objective of this invention is to provide a vertical filling device for composite block filling materials. This device aims to achieve batch, synchronous, vertical pressure filling of multiple blocks, improving production efficiency and filling quality, and optimizing equipment space layout.

[0011] Another objective of this invention is to provide a vertical filling method based on the above-mentioned device to achieve automated, continuous, and efficient production.

[0012] The technical solution of the present invention:

[0013] To solve the above technical problems, the application adopts the following technical solutions:

[0014] In the first aspect, the application provides a vertical filling device for composite block fillable material.

[0015] The vertical filling device for composite block fillable material comprises a filling box, characterized in that: a vertical pressure box is vertically and downwardly communicated with a discharge port of the filling box, and the vertical pressure box is arranged between an inlet conveying line and an outlet conveying line of the block; the vertical pressure box is square in shape, and its interior is divided into a plurality of separate pressure compartments corresponding to filling cavities of the composite block by a partition plate; each pressure compartment is provided with a pressure body capable of moving up and down; a top supporting plate is fixed to a top of the vertical pressure box, and each pressure body is drivenly connected with a piston rod of a cylinder mounted above the top supporting plate; and an insert plate capable of being inserted and extracted is arranged at an opening of a bottom of the vertical pressure box and at an opening of a side of the vertical pressure box communicated with the filling box.

[0016] An end of the inlet conveying line is provided with a baffle plate for positioning the block, and a side of the baffle plate is provided with a push plate capable of pushing a plurality of blocks abutting against the baffle plate as a whole to be transversely pushed to a position directly below the vertical pressure box.

[0017] A lifting supporting plate is arranged directly below the vertical pressure box and is capable of receiving the blocks pushed by the push plate and driving the blocks to lift and lower.

[0018] Further, when the lifting supporting plate is lowered to the lowest position, a bearing upper surface of the lifting supporting plate is flush with conveying planes of the inlet conveying line and the outlet conveying line, so as to facilitate the entry and exit of the block.

[0019] Further, when the lifting supporting plate is raised to the highest position, a top opening of the block borne on the lifting supporting plate is tightly connected with the bottom opening of the vertical pressure box, so as to form a sealed filling channel.

[0020] Further specifically, the bottom of the vertical pressure box is provided with a sealing strip capable of closely contacting a periphery of the top opening of the block.

[0021] Further, the insert plate is a plurality of insert plates, and each insert plate is independently inserted into the bottom opening of each pressure compartment and the side opening of the vertical pressure box communicated with the filling box.

[0022] Further, a pushing stroke of the push plate is adapted to a width of the lifting supporting plate, so that the block can be accurately pushed to a central region of the lifting supporting plate.

[0023] In the second aspect, the application provides a vertical filling method for filling the composite block with fillable material.

[0024] A vertical filling method for filling a composite block with a fillable material from the inside, the key of which is filling by the vertical filling device, comprising the following steps:

[0025] S1, feeding and positioning: the block is fed by the feeding conveying line until the end thereof abuts against the end baffle, thereby achieving longitudinal positioning;

[0026] S2, transferring: the push plate moves to horizontally push the arranged blocks as a whole to the lifting pallet between the feeding conveying line and the discharging conveying line; at this time, the lifting pallet is at the lowest position, and the surface thereof is flush with the conveying line;

[0027] S3, lifting and docking: after the push plate retreats, the lifting pallet moves upward under the driving of the driving device; when it reaches the highest position, the filling port at the top of the block is accurately aligned with and tightly fitted with the opening at the bottom of the vertical pressing box;

[0028] S4, filling operation: first, the plug between the side of the vertical pressing box and the filling box is pulled out, so that the fillable material in the filling box enters each pressing chamber; then, the side plug is reset to isolate the feeding; then, all the cylinders at the upper part of the vertical pressing box move synchronously to drive the pressing body to move downward, so that the material in the pressing chamber is forcedly pressed into the corresponding cavity of the block below; after the filling is completed, the pressing body is lifted back;

[0029] S5, discharging: the plug at the bottom of the vertical pressing box is closed, and then the lifting pallet is lowered; when the surface thereof is again flush with the conveying line, the push plate moves again to push a new batch of blocks, and at the same time, the filled blocks are pushed to the discharging conveying line, thereby completing a working cycle.

[0030] The beneficial effects of the present application are:

[0031] Compared with the prior art, the present application has the advantages and beneficial effects that:

[0032] 1. High efficiency and batch production: by means of the vertical pressing box and the multiple independent pressing chambers therein, in combination with the push plate and the lifting pallet, a plurality of blocks are filled synchronously at one time, thereby greatly improving the production efficiency and being very suitable for large-scale assembly line operation.

[0033] 2. High filling quality, prevention of segregation and leakage: the vertical pressing method makes the fillable material pre-compressed by gravity, and when the pressing body is pressed downward, the material is uniformly and densely pressed into the cavity of the block, thereby effectively avoiding material segregation; the setting of the side plug and the bottom plug effectively prevents material leakage.

[0034] 3. Compact layout and high space utilization: the vertical pressing box is vertically arranged between the feeding and discharging conveying lines, thereby forming a compact layout and significantly reducing the floor area occupied by the equipment.

[0035] 4. Precise positioning, high degree of automation: through the coordinated action of the baffle, push plate and lifting support plate, the full-process automation of the block from feeding, positioning, transfer, lifting and docking to filling completion and offline is realized, ensuring the reliability and consistency of the filling process.

[0036] 5. A new and efficient filling method is provided: the method organically integrates the functions of the components of the device, forming a continuous and efficient automatic process, which fundamentally overcomes the disadvantages of the traditional horizontal filling method. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 It is a perspective structural schematic diagram of the vertical filling device of the present application.

[0038] Figure 2 It is a front view structural schematic diagram of the vertical filling device of the present application.

[0039] Figure 3 It is a top view structural schematic diagram of the vertical filling device of the present application: showing the relative position relationship of the feeding and discharging conveying lines and the vertical pressure material box.

[0040] Figure 4 It is a left view structural schematic diagram of the vertical filling device of the present application.

[0041] Figure 5 It is a right view structural schematic diagram of the vertical filling device of the present application.

[0042] Figure 6 It is a rear view structural schematic diagram of the vertical filling device of the present application.

[0043] Explanation of the figures:

[0044] 1. Filling box; 2. Vertical pressure material box; 3. Insert plate; 4. Pressure material body; 5. Top support plate; 6. Air cylinder; 7. Feeding conveying line; 8. Discharging conveying line; 9. Baffle; 10. Block; 11. Push plate; 12. Lifting support plate. DETAILED DESCRIPTION

[0045] The present application will be further described in detail below in conjunction with the drawings and specific embodiments. It should be noted that the specific embodiments described herein are only for the purpose of explaining the present application, and not limiting the present application.

[0046] As shown in Figures 1 to 4 The vertical filling device of the present application, the core of which is the vertical pressure material box 2 and its coordinated action with the automatic conveying and positioning system.

[0047] The filling box 1 is used for storing light material to be filled. The side outlet of the filling box 1 is directly communicated with the side inlet of the vertical pressure box 2, the inside of the vertical pressure box 2 is divided into a plurality of parallel pressure compartments by a partition plate, the number and arrangement of the pressure compartments are matched with the cavity mode of the block 10 to be filled, a pressure body 4 is arranged in each pressure compartment, the upper end of all the pressure bodies 4 is fixed on the piston rod of the corresponding cylinder 6, and the cylinders 6 are uniformly installed on the firm top support plate 5. The side and bottom of the vertical pressure box 2 communicated with the filling box 1 are provided with a plug plate 3 which can be pulled out and inserted, and the plug plate 3 is used for controlling the opening and closing of the filling material.

[0048] The bottom of the vertical pressure box 2 is provided with a sealing strip which is closely contacted with the periphery of the opening at the top of the block 10, so that the sealed filling channel is automatically formed.

[0049] The working process of the device, i.e. the flow of the vertical filling method, is as follows:

[0050] S1, feeding and positioning: the hollow block 10 is conveyed by the feeding conveying line 7 until the end of the block 10 abuts against the end stop plate 9, so that the accurate longitudinal positioning is realized.

[0051] S2, transferring: the push plate 11 located at the side of the feeding conveying line 7 is actuated to horizontally push the blocks 10 which have been arranged in order as a whole to the lifting support plate 12 located between the feeding conveying line 7 and the discharging conveying line 8. At this time, the lifting support plate 12 is lowered to the lowest position, the bearing upper surface of the lifting support plate 12 is kept flush with the conveying plane of the feeding conveying line 7 and the discharging conveying line 8, so that the blocks can be smoothly and unobstructively transferred.

[0052] S3, lifting and butting: the push plate 11 is retreated to the original position. Then, the lifting support plate 12 is driven by a driving device (such as a hydraulic cylinder, an electric push rod, etc.) to move upward. When the lifting support plate 12 is lifted to the highest position, the filling opening at the top of the block 10 is accurately aligned with and closely contacted with the opening at the bottom of the vertical pressure box 2, so that a sealed filling channel is formed. In order to maintain the integrity of the block, driving devices (such as hydraulic cylinders, electric push rods, etc.) can also be arranged on both sides of the block, or a stop plate and a cylinder push rod can be arranged on one side and the other side respectively.

[0053] S4, filling operation:

[0054] Firstly, the control system drives the cylinder (or other power source) to pull out the plug plate 3 at the side of the vertical pressure box 2 upward, and the filling material in the filling box 1 enters the pressure compartments under the action of the auxiliary pushing device (such as an electric cylinder).

[0055] Then, the side plug plate 3 is returned to the original position, the filling box 1 is isolated from the vertical pressure box 2, and the feeding is stopped.

[0056] Then, all the cylinders 6 are synchronized to drive the pressing body 4 to move downward, and the filling material in the pressing chamber is forced and uniformly pressed into the corresponding cavity of the lower block 10.

[0057] After the filling is completed, the pressing body 4 is lifted to the initial position under the driving of the cylinder 6.

[0058] S5, discharging:

[0059] The plug plate 3 at the bottom of the vertical pressing chamber 2 is inserted into position to ensure that the filling material is sealed in the vertical pressing chamber 2 and does not fall off.

[0060] The lifting pallet 12 carrying the filled block 10 is lowered to the lowest position and is flush with the discharging conveying line 8.

[0061] At this time, the push plate 11 is again actuated to push the next round of blocks 10 on the feeding conveying line 7 onto the lifting pallet 12, and at the same time, the pushing force will push the blocks 10 on the lifting pallet 12 that have completed filling onto the discharging conveying line 8.

[0062] The discharging conveying line 8 is started to transfer the finished blocks 10 to the next station, thereby completing a complete working cycle.

[0063] By independently controlling the plug plate 3 of each pressing chamber, more flexible filling control can be achieved, such as supplementing individual chambers or isolating maintenance.

[0064] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any changes or replacements that can be easily thought of by those skilled in the art within the technical scope disclosed by the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A vertical filling device for composite block fillable material, comprising a filling tank (1), characterized in that: The discharge port of the filling box (1) is vertically downwardly communicated with a vertical pressure box (2), which is arranged between the feeding conveying line (7) and the discharging conveying line (8) of the block (10); the vertical pressure box (2) is square, and the inside thereof is divided into a plurality of separate pressure compartments corresponding to the filling cavities of the composite blocks by a partition plate; each pressure compartment is provided with a pressure body (4) capable of moving up and down; the top of the vertical pressure box (2) is fixed with a top supporting plate (5), and each pressure body (4) is drivenly connected with the piston rod of a cylinder (6) arranged above the top supporting plate (5); the bottom opening of the vertical pressure box (2) and the side opening thereof communicated with the filling box (1) are respectively provided with a plug plate (3) capable of being inserted and extracted; The end of the feeding conveying line (7) is provided with a baffle (9) for positioning the blocks, and the side portion of the baffle (9) is provided with a push plate (11) capable of pushing the blocks abutting against the baffle (9) as a whole to the position directly below the vertical pressure box (2); The vertical pressure box (2) is provided with a lifting supporting plate (12) directly below, which is used for receiving the blocks (10) pushed by the push plate (11) and capable of driving the blocks to lift.

2. The vertical filling apparatus of claim 1, wherein: When the lifting supporting plate (12) is lowered to the lowest position, the upper surface thereof is flush with the conveying planes of the feeding conveying line (7) and the discharging conveying line (8), so as to facilitate the feeding and discharging of the blocks.

3. A vertical filling apparatus according to claim 1 or 2, characterized in that: When the lifting supporting plate (12) is raised to the highest position, the top opening of the blocks (10) carried on the upper portion thereof is tightly butted against the bottom opening of the vertical pressure box (2), so as to form a filling channel.

4. The vertical filling apparatus of claim 3, wherein: The bottom of the vertical pressure box (2) is provided with a sealing strip tightly contacting the periphery of the top opening of the blocks (10).

5. The vertical fill-finish device of claim 1, wherein: The plug plate (3) is a plurality of plug plates, which are respectively and independently inserted into the bottom opening of each pressure compartment and the side opening thereof communicated with the filling box (1).

6. The vertical fill-finish device of claim 1, wherein: The pushing stroke of the push plate (11) is adapted to the width of the lifting supporting plate (12), so that the blocks can be accurately pushed to the central region of the lifting supporting plate (12).

7. A vertical filling method of a composite block internally filled with a fillable material, characterized by, The filling is performed by the vertical filling device according to any one of claims 1 to 6, and the filling comprises the following steps: S1, feeding and positioning: the blocks (10) are conveyed by the feeding conveying line (7) until the end portions thereof abut against the end baffle (9), so as to be longitudinally positioned, and the push plate (11) is located at the side of the feeding conveying line (7); S2, transferring: the push plate (11) is actuated to push the blocks (10) arranged as a row as a whole to the lifting supporting plate (12) located between the feeding conveying line (7) and the discharging conveying line (8), at this time, the lifting supporting plate (12) is at the lowest position, and the surface thereof is flush with the conveying planes of the feeding conveying line (7) and the discharging conveying line (8), so as to ensure the smooth transfer of the blocks; S3, lifting and butting: after the push plate (11) is retreated, the lifting supporting plate (12) is driven by a driving device to move upwardly, and when the lifting supporting plate (12) is lifted to the highest position, the filling opening at the top of the blocks (10) is accurately aligned with and tightly butted against the opening at the bottom of the vertical pressure box (2). S4, filling operation: first, the vertical pressure box (2) side and the filling box (1) between the plug-in plate (3) is pulled out under the action of the cylinder, the filling material in the filling box (1) into each pressure bin under the action of the cylinder at the tail of the feed tank; then, the vertical pressure box (2) side and the filling box (1) between the plug-in plate (3) back, isolation feed; then, all the cylinders (6) on the vertical pressure box (2) upper synchronous action, drive the pressure body (4) downward movement, the filling material in the pressure bin is forced into the corresponding cavity below the block (10); after filling, the pressure body (4) back up; S5, discharge: half closed vertical pressure box (2) bottom plug-in plate (3), then the lifting of the pallet (12) down, when its surface again with the feed conveying line (7), discharge conveying line (8) level, push plate (11) action to push the block (10) on the feed conveying line (7) to move to the vertical pressure box (2) bottom, and the vertical pressure box (2) bottom has been filled with filling material block (10) to push to the discharge conveying line (8), through the discharge conveying line (8) drive has been filled with filling material block (10) to the next station, complete a work cycle.

8. The vertical filling method according to claim 7, characterized in that, The vertical filling device according to any one of claims 1 to 5 is used for filling.

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