A closed floor forming machine with a multi-direction adjustable mold assembly

Abstract

The present application relates to closed floor forming processing equipment technical field, especially a kind of closed floor forming machine with multidirectional adjustable mould assembly, including mainframe and the transverse upper assembly pipe and transverse lower assembly pipe installed in the inside of mainframe.The closed floor forming machine with multidirectional adjustable mould assembly of the present application can adjust the position and height of mould according to needs by using quick-adjusting structure design, without disassembly, operation is very simple and convenient;Adopting detachable design, by splitting first closed shell, second closed shell, the detachable mould can be quickly split, and using split structure design, the mould that wear is greater can be independently replaced, reduce later use cost.

Description

Technical Field

[0001] This invention relates to the technical field of closed-end floor decking forming and processing equipment, and in particular to a closed-end floor decking forming machine with a multi-directional adjustable mold assembly. Background Technology

[0002] Floor decking, also known as profiled steel sheet, is a pressed steel sheet used to support concrete floor slabs. It is divided into closed-section and open-section floor decking. The advantages of closed-section floor decking are its plate-like cross-section, allowing for direct installation without pretreatment; the closed web eliminates the need for sealed ends; and the flat bottom of the closed-section floor decking allows for seamless integration with the upper flange of the steel beam, regardless of whether it overlaps with it, eliminating the need for fire-retardant coating on the top surface of the upper flange; closed-section floor decking can completely replace the underlying steel reinforcement, reducing the amount of steel reinforcement on-site, decreasing labor costs, and accelerating construction.

[0003] Currently, the processing of closed-type floor decking requires the use of large forming machines. However, after the mold is installed and adjusted, traditional forming machines can only produce closed-type floor decking of a single specification. They cannot quickly adjust the size and position of the concave and convex structures of the closed-type floor decking as needed, which makes the adjustment and processing operations very troublesome, the later maintenance difficult, and the disassembly and replacement of molds very troublesome. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that: the current molding machine for closed floor decking can only produce a single specification of closed floor decking after the mold is installed and adjusted. It cannot quickly adjust the size and position of the concave and convex structure of the closed floor decking as needed, which makes the adjustment and processing operation very troublesome, the later maintenance difficult, and the disassembly and replacement of the mold very troublesome.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a closed floor deck forming machine with a multi-directional adjustable mold assembly, including a main frame and a transverse upper assembly tube and a transverse lower assembly tube installed inside the main frame. A plurality of transversely adjustable hydraulic struts are fixedly assembled inside the transverse upper assembly tube and the transverse lower assembly tube by an inner bracket. An electrically controlled mold assembly body controlled by the transversely adjustable hydraulic struts is slidably sleeved on the outer side of the transverse upper assembly tube and the transverse lower assembly tube. A strip-shaped lateral adjustment port is opened on the transverse upper assembly tube and the transverse lower assembly tube.

[0006] The outer side of the main frame is provided with a lateral maintenance port at the assembly ends of the upper and lower horizontal assembly pipes. A lateral assembly flange for closing is bolted to the outer side of the lateral maintenance port.

[0007] A lateral fluid guide pipe for connecting the horizontally adjustable hydraulic strut and the external pump is fixedly mounted on the outer side of the lateral assembly flange.

[0008] The electrically controlled mold assembly body includes a first closed cover, a second closed cover, a central adjustment cover, an outer assembly ring movably sleeved on the outside of the upper and lower horizontal assembly tubes, a lateral hydraulic bidirectional adjustment rod, and a plurality of detachable molds fixed on the side wall of the outer assembly ring.

[0009] The lateral extension rod end of the horizontally adjustable hydraulic strut is axially fixed with a lateral control seat.

[0010] The first closed cover and the second closed cover have an integral inner limiting plate protruding into the strip-shaped lateral adjustment port on their inner mounting surfaces. The inner limiting plates of the first closed cover and the second closed cover are respectively arranged on both sides of the lateral control seat.

[0011] The first closed cover and the second closed cover are fixed to the outer assembly ring, the detachable mold, the lateral hydraulic bidirectional adjustment rod and the outer side of the central adjustment cover by transverse bolts to form a lateral limiting device.

[0012] The first and second closed covers have side control grooves on their assembly surfaces for receiving the lateral hydraulic bidirectional adjustment rod. The central adjustment cover has lateral control blocks protruding into the lateral control grooves on both sides. The lateral control blocks on both sides of the central adjustment cover are located at the upper and lower ends of the telescopic rod of the lateral hydraulic bidirectional adjustment rod.

[0013] A lateral telescopic groove is provided on the outer side of the lateral control seat, and an elastic telescopic limit control plate is slidably assembled inside the lateral telescopic groove.

[0014] Both ends of the upper and lower horizontal assembly tubes have an integrally structured side assembly plate that bends inward. The side assembly frame has a circular limiting through hole inside, and the inner side of the side assembly flange has an internal limiting post that protrudes into the circular limiting through hole.

[0015] The beneficial effects of this invention are:

[0016] (1) The closed floor deck forming machine of the present invention with multi-directional adjustable mold assembly adopts a quick-adjustment structure design, which can adjust the position and height of the mold as needed without disassembly, and the operation is very simple and convenient.

[0017] (2) The design is detachable. The detachable mold can be quickly disassembled by splitting the first closed cover and the second closed cover. Moreover, the split structure design allows for independent replacement of molds with greater wear, reducing the cost of later use.

[0018] (3) The built-in adjustment mechanism is used to adjust the horizontal and vertical height of the electronically controlled mold assembly body. The independent control mode makes the adjustment mode more diverse and can be applied to the molding operation of closed floor decking of different specifications.

[0019] (4) By opening strip-shaped lateral adjustment ports on the upper and lower horizontal assembly tubes, the assembly stability and guiding properties of the electronically controlled mold assembly body can be improved, making it easier to control.

[0020] (5) By fixing a lateral fluid guide pipe for connecting the horizontally adjustable hydraulic strut and the external pump to the lateral assembly flange outside the lateral maintenance port, external connection and control can be facilitated.

[0021] (6) The elastic telescopic limit control plate is slidably assembled in the lateral telescopic slide groove outside the lateral control seat, so as to control the first closed cover and the second closed cover after assembly, which facilitates loading, unloading and separation.

[0022] (7) The hydraulic control equipment of the whole equipment adopts a hidden structure design, which greatly improves the stability and durability of the drive equipment and greatly improves the space utilization. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the structure of the present invention.

[0025] Figure 2 This is a schematic diagram showing the disassembled body of the electrically controlled mold assembly in this invention.

[0026] Figure 3 This is a schematic diagram of the lateral internal structure of the electrically controlled mold assembly body in the assembled state of the present invention. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0028] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0029] Figure 1 , Figure 2 and Figure 3 The closed-end floor deck forming machine shown includes a main frame 1 and a transverse upper assembly tube 2 and a transverse lower assembly tube 3 installed inside the main frame 1. Four horizontally adjustable hydraulic struts 5 are fixedly mounted inside the transverse upper assembly tube 2 and the transverse lower assembly tube 3 by an inner bracket. An electrically controlled mold assembly body controlled by the horizontally adjustable hydraulic struts 5 is slidably sleeved on the outer side of the transverse upper assembly tube 2 and the transverse lower assembly tube 3. A strip-shaped lateral adjustment port 6 is opened on the transverse upper assembly tube 2 and the transverse lower assembly tube 3.

[0030] For external closure and fixation, a lateral maintenance port is provided on the outer side of the main frame 1 at the assembly ends of the upper horizontal assembly tube 2 and the lower horizontal assembly tube 3. A lateral assembly flange 7 for closure is bolted to the outer side of the lateral maintenance port at the opening position outside the lateral maintenance port.

[0031] The lateral maintenance port allows for the disassembly of either the upper transverse assembly tube 2 or the lower transverse assembly tube 3, thereby enabling the disassembly and installation of the entire electrically controlled mold assembly body.

[0032] To facilitate the connection of external fluid guides, a lateral fluid guide pipe 8 for connecting the horizontally adjustable hydraulic strut 5 and the external pump is fixedly mounted on the outer side of the lateral assembly flange 7.

[0033] Lateral fluid guide pipes 8 are fixed on both sides of the lateral assembly flange 7. External fluid pumps (using existing technology) are connected to supply fluid inwards and draw fluid outwards, facilitating control of the horizontally adjustable hydraulic strut 5 and the electrically controlled mold assembly body. The control method involves controlling the horizontally adjustable hydraulic strut 5 to extend outwards when fluid is supplied inwards, and controlling it to retract inwards when fluid is drawn outwards.

[0034] To facilitate assembly, the electrically controlled mold assembly body includes a first closed cover 9, a second closed cover 10, a central adjustment cover 11, an outer assembly ring 12, a lateral hydraulic bidirectional adjustment rod 13, and four detachable molds 14 fixed on the side wall of the outer assembly ring 12.

[0035] The first closed cover 9 and the second closed cover 10 are fixed and disassembled by bolts. The central adjustment cover 11, the outer assembly ring 12, the lateral hydraulic bidirectional adjustment rod 13 and the detachable mold 14 are restricted to the inner side by assembly.

[0036] To facilitate lateral control, a lateral control seat 15 is axially fixed to the end of the lateral telescopic rod of the horizontally adjustable hydraulic strut 5.

[0037] To facilitate lateral limit control, the inner mounting surfaces of the first closed cover 9 and the second closed cover 10 have an integral inner limit plate 16 that protrudes into the strip-shaped lateral adjustment port 6. The inner limit plates 16 of the first closed cover 9 and the second closed cover 10 are respectively set on both sides of the lateral control seat 15.

[0038] To cooperate with the first closed cover 9 and the second closed cover 10, which are fixed to the outer assembly ring 12, the detachable mold 14, the lateral hydraulic bidirectional adjustment rod 13 and the central adjustment cover 11 by transverse bolts to form a lateral limiting device.

[0039] To facilitate lateral control, the first closed cover 9 and the second closed cover 10 have side control grooves 17 on their assembly surfaces for housing the lateral hydraulic bidirectional adjustment rod 13. The central adjustment cover 11 has lateral control blocks 18 protruding into the lateral control grooves 17 on both sides. The lateral control blocks 18 on both sides of the central adjustment cover 11 are located at the upper and lower ends of the telescopic rods of the lateral hydraulic bidirectional adjustment rod 13.

[0040] The lateral hydraulic bidirectional adjusting rod 13 is existing technology. It consists of a control cylinder 131 fixed in the middle of the inner side of the side control groove 17, a telescopic piston 132 slidably assembled inside the control cylinder 131, and lateral piston adjusting rods 133 axially fixed at both ends of the telescopic piston 132. External liquid guide pipes for external liquid infusion are installed at both ends of the control cylinder 131 to control the movement of the telescopic piston 132 within the control cylinder 131, thereby adjusting the raising and lowering of the central adjusting cover 11. When the external liquid guide pipe at the upper end of the control cylinder 131 infuses liquid inward and the external liquid guide pipe at the lower end of the control cylinder 131 discharges liquid outward, the telescopic piston 132 moves downward, causing the central adjusting cover 11 to descend; conversely, when the external liquid guide pipe at the upper end of the control cylinder 131 discharges liquid outward and the external liquid guide pipe at the lower end of the control cylinder 131 infuses liquid inward, the telescopic piston 132 moves upward, causing the central adjusting cover 11 to rise.

[0041] To facilitate assembly control, a lateral telescopic slide groove is provided on the outer side of the lateral control seat 15, and an elastic telescopic limit control plate 19 is slidably assembled inside the lateral telescopic slide groove.

[0042] The elastic telescopic limit control plate 19 includes a telescopic plate body that is slidably inserted into a lateral telescopic groove and an arc-shaped extrusion spring piece that is elastically assembled inside the lateral telescopic groove. The telescopic plate body is extruded outward by the arc-shaped extrusion spring piece, forming a limit section that protrudes into the strip-shaped lateral adjustment port 6.

[0043] To facilitate positioning and enhance the structural strength and stability of the upper horizontal assembly tube 2 and the lower horizontal assembly tube 3, both ends of the upper horizontal assembly tube 2 and the lower horizontal assembly tube 3 have an integrally structured side assembly plate 20 that bends inward. The side assembly frame 20 has a circular limiting through hole inside, and the inner side of the side assembly flange 7 has an internal limiting post 21 that protrudes into the circular limiting through hole.

[0044] A ring of bolt fastening through holes is opened on the outer side of the main frame 1 around the side maintenance port. The bolts on the side assembly flange 7 pass through the bolt fastening through holes to fix and assemble with the outer side of the main frame 1. The internal limiting post 21 on the inner side of the side assembly flange 7 is inserted into the circular limiting through hole to be inserted and limited with the side assembly plate 20.

[0045] Working principle: When it is necessary to adjust the horizontal position of the detachable mold 14, it is only necessary to use the existing external pump to supply liquid into the horizontal adjustment hydraulic strut 5 and pump liquid out. The lateral control seat 15 on the horizontal adjustment hydraulic strut 5 drives the first closed cover 9 and the second closed cover 10 to move horizontally, so as to adjust the horizontal position.

[0046] When the height of the detachable mold 14 needs to be adjusted, it is adjusted by extending and retracting the lateral hydraulic bidirectional adjustment rod 13 through an external pump. When it extends upward, it causes the central adjustment cover 11, the external assembly ring 12 and the detachable mold 14 to rise; when it extends downward, it causes the central adjustment cover 11, the external assembly ring 12 and the detachable mold 14 to fall.

[0047] Based on the above-described preferred embodiments of the present invention, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A closed-end floor deck forming machine with a multi-directional adjustable mold assembly, comprising a main frame (1) and a transverse upper assembly tube (2) and a transverse lower assembly tube (3) installed inside the main frame (1), characterized in that: The upper horizontal assembly tube (2) and the lower horizontal assembly tube (3) are fitted with a plurality of horizontally adjustable hydraulic struts (5) through an inner bracket. The upper horizontal assembly tube (2) and the lower horizontal assembly tube (3) are slidably sleeved with an electrically controlled mold assembly body controlled by the horizontally adjustable hydraulic struts (5). The upper horizontal assembly tube (2) and the lower horizontal assembly tube (3) are provided with strip-shaped lateral adjustment ports (6). The electrically controlled mold assembly body includes a first closed cover (9), a second closed cover (10), a central adjustment cover (11), an outer assembly ring (12) movably sleeved on the outside of the transverse upper assembly tube (2) and the transverse lower assembly tube (3), an outer hydraulic bidirectional adjustment rod (13), and a plurality of detachable molds (14) fixed on the side wall of the outer assembly ring (12). The lateral extension rod end of the horizontally adjustable hydraulic strut (5) is axially fixed with a lateral control seat (15). The inner mounting surfaces of the first closed cover (9) and the second closed cover (10) have an integral inner limiting plate (16) that protrudes into the strip-shaped lateral adjustment port (6). The inner limiting plates (16) of the first closed cover (9) and the second closed cover (10) are respectively set on both sides of the lateral control seat (15). The first closed cover (9) and the second closed cover (10) are fixed to the outer assembly ring (12), the detachable mold (14), the lateral hydraulic bidirectional adjustment rod (13) and the central adjustment cover (11) by transverse bolts to form a lateral limiting device; The first closed cover (9) and the second closed cover (10) have side control grooves (17) on their mounting surfaces for accommodating the lateral hydraulic bidirectional adjustment rod (13). The central adjustment cover (11) has lateral control blocks (18) protruding into the lateral control grooves (17) on both sides. The lateral control blocks (18) on both sides of the central adjustment cover (11) are all located at the upper and lower ends of the telescopic rods of the lateral hydraulic bidirectional adjustment rod (13).

2. The closed-end floor decking forming machine with a multi-directional adjustable mold assembly according to claim 1, characterized in that: The main frame (1) has a lateral maintenance port on the outer side of the upper horizontal assembly tube (2) and the lower horizontal assembly tube (3). The outer side of the main frame (1) is bolted with a lateral assembly flange (7) for closing at the opening position outside the lateral maintenance port.

3. A closed-end floor decking forming machine with a multi-directional adjustable mold assembly according to claim 2, characterized in that: The lateral mounting flange (7) is fixedly mounted on the outer side with a lateral guide pipe (8) for connecting the horizontally adjustable hydraulic strut (5) and the external pump.

4. A closed-end floor decking forming machine with a multi-directional adjustable mold assembly according to claim 1, characterized in that: A lateral telescopic groove is provided on the outer side of the lateral control seat (15), and an elastic telescopic limit control plate (19) is slidably assembled inside the lateral telescopic groove.

5. A closed-end floor decking forming machine with a multi-directional adjustable mold assembly according to claim 2, characterized in that: Both ends of the upper horizontal assembly tube (2) and the lower horizontal assembly tube (3) have an integrally bent side assembly plate (20). The side assembly plate (20) has a circular limiting through hole inside. The inner side of the side assembly flange (7) has an internal limiting post (21) protruding into the circular limiting through hole.

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