A prefabricated component three-dimensional curing kiln and stacking machine structure

Abstract

The invention discloses a three-dimensional curing kiln for prefabricated components and a stacking machine structure, which mainly relates to the technical field of prefabricated component production equipment, and comprises a left curing kiln, a right curing kiln and a central stacking machine. Formwork components are arranged inside the left curing kiln and the right curing kiln; the left curing kiln and the right curing kiln have the same structure and both adopt a frame structure; the adjacent formwork components are connected by formwork coupling parts; a coupler is disconnected from a device on a column of the central stacking machine; a double-row, multi-column and multi-layer curing kiln is adopted, which reduces the horizontal occupied area, improves the kiln capacity, makes the production line layout more flexible, effectively reduces the horizontal travel time of the stacking machine, improves the stacking capacity of the stacking machine, and reduces the number of stacking machines under the condition of the same kiln capacity.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of prefabricated component production equipment, and in particular to a prefabricated component three-dimensional curing kiln and a stacking machine structure. Background Art

[0002] The country vigorously promotes prefabricated buildings, increases policy support, encourages construction companies to carry out prefabricated construction, reduces construction waste and dust pollution, shortens construction periods, and improves project quality. Prefabricated cement components widely used in the market, such as partition boards, composite boards, etc., all need to be maintained during the production process. The maintenance methods are divided into natural maintenance, steam maintenance, solar maintenance, far-infrared maintenance, etc. In actual production, natural maintenance and steam maintenance are the main methods. At present, the three-dimensional curing kilns on the market are all single-row, multi-layer, and multi-column structures. Due to the single-row and multi-column structure, firstly, due to site limitations, the kiln capacity of the curing kiln cannot be increased. Secondly, the effectiveness of the stacker's travel is low, which restricts the production efficiency of the entire production line. Summary of the invention

[0003] In view of the shortcomings and defects in the prior art, an object of the present invention is to provide a three-dimensional curing kiln and a stacking machine structure for prefabricated components.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a three-dimensional curing kiln and a stacking machine structure for prefabricated components, characterized in that: it comprises a left curing kiln and a right curing kiln, a central stacking machine is arranged between the left curing kiln and the right curing kiln, and a mold platform component is arranged inside the left curing kiln and the right curing kiln;

[0005] The left curing kiln and the right curing kiln have the same structure, both of which adopt a frame structure, including columns distributed in a transverse and longitudinal rectangular manner, the tops of the columns are fixed by top beams, roller assemblies distributed equidistantly are arranged on the columns, a mold table brake assembly is arranged between the roller assemblies on the longitudinally adjacent columns at the end of the curing kiln, a guide track is arranged on the transversely adjacent columns at the front end of the curing kiln, and the kiln door is fixed on the guide track by a guide wheel and driven by a door lifting device;

[0006] The adjacent die platform components are connected by a die platform coupling member, and the die platform coupling member includes a coupling passive hook arranged on the first die platform and a coupling active hook arranged on the second die platform;

[0007] A coupler disengagement device is provided on the column of the central palletizer, and the coupler disengagement device includes a bracket arranged on the column, a telescopic rod is provided at the bottom of the bracket, and lifting devices are provided at both ends of the telescopic rod. The telescopic rod is driven by a driving device fixed to the bottom of the bracket, and position detectors are provided at the bottom of both ends of the bracket.

[0008] As a further improvement of the present invention, a heat-insulating layer is provided outside the upright column and the top beam, which effectively ensures that the temperature and humidity inside the kiln body are within the control range, thereby achieving the function of energy saving and consumption reduction.

[0009] As a further improvement of the present invention, anti-collision columns are respectively provided at both ends of the mold platform component.

[0010] As a further improvement of the present invention, the coupling passive hook is fixed on the first mold platform, and the coupling active hook is hinged on the second mold platform.

[0011] Compared with the prior art, the present invention has the following beneficial effects: adopting double-row, multi-column and multi-layer curing kiln, reducing the horizontal floor space, increasing the kiln capacity and making the production line layout more flexible, deepening the longitudinal length of the kiln, reducing the heat dissipation area, reducing energy consumption, reducing the number of door openings by half, reducing manufacturing costs, effectively reducing the horizontal travel time of the palletizer, improving the palletizing capacity of the palletizer, and reducing the number of palletizers in use under the condition of the same kiln capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below in conjunction with the accompanying drawings:

[0013] Figure 1 It is a structural schematic diagram of a three-dimensional curing kiln and a stacking machine structure of prefabricated components according to the present invention;

[0014] Figure 2 It is a schematic diagram of the structure of the curing kiln of the present invention;

[0015] Figure 3 It is a structural schematic diagram of the mold platform coupling member of the present invention;

[0016] Figure 4 It is a structural schematic diagram of the coupler disengagement device of the present invention;

[0017] In the figure: 1 left curing kiln, 2 right curing kiln, 3 central stacker, 4 mold platform components, 5 columns, 6 top beams, 7 insulation layers, 8 roller assemblies, 9 mold platform brake assemblies, 10 guide rails, 11 kiln doors, 12 door lifting devices, 13 mold platform coupling parts, 14 first mold platform, 15 coupled passive hooks, 16 second mold platform, 17 coupled active hooks, 18 anti-collision columns, 20 columns, 21 brackets, 22 telescopic rods, 23 jacking devices, 24 driving devices, 25 position detectors. DETAILED DESCRIPTION

[0018] In order to make the technical solution and beneficial effects of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0019] Figure 1It is a structural schematic diagram of a three-dimensional curing kiln and a stacker structure of prefabricated components of the present invention, comprising a left curing kiln 1 and a right curing kiln 2, a central stacker 3 is provided between the left curing kiln 1 and the right curing kiln 2, and mold platform components 4 are provided inside the left curing kiln 1 and the right curing kiln 2.

[0020] Figure 2 It is a schematic diagram of the structure of the curing kiln of the present invention. The left curing kiln 1 and the right curing kiln 2 have the same structure and both adopt a frame structure, including columns 5 distributed in a transverse and longitudinal rectangular manner. The tops of the columns 5 are fixed by a top beam 6, and roller assemblies 8 distributed equidistantly are provided on the columns 5. A mold table brake assembly 9 is provided between the roller assemblies 8 on the longitudinally adjacent columns 5 at the end of the curing kiln, and a guide rail 10 is provided on the transversely adjacent columns 5 at the front end of the curing kiln. A kiln door 11 is fixed to the guide rail 10 by a guide wheel and is driven by a door lifting device 12. An insulation layer 7 is provided on the outside of the columns 5 and the top beam 6.

[0021] Figure 3 Schematic diagram of the structure of the mold platform coupling of the present invention, the adjacent mold platform components 4 are connected by a mold platform coupling 13, the mold platform coupling 13 includes a coupling passive hook 15 arranged on the first mold platform 14, and a coupling active hook 17 arranged on the second mold platform 16, anti-collision columns 18 are respectively provided at both ends of the mold platform component 4, the coupling passive hook 15 is fixed on the first mold platform 14, and the coupling active hook 17 is hinged on the second mold platform 16.

[0022] Figure 4 Schematic diagram of the structure of the coupler disengagement device of the present invention; the coupler disengagement device 20 is on the column of the central palletizer 3, and the coupler disengagement device 20 includes a bracket 21 arranged on the column, a telescopic rod 22 is provided at the bottom of the bracket 21, and lifting devices 23 are respectively provided at both ends of the telescopic rod 22. The telescopic rod 22 is driven by a driving device 24 fixed to the bottom of the bracket 20, and position detectors 25 are respectively provided at the bottom of both ends of the bracket 20.

[0023] The invention is that the kiln body is changed from a single row arrangement to a double row arrangement, the left curing kiln 1 and the right curing kiln 2 have the same structure, the single side kiln body is arranged in double rows of 3 columns and 11 layers through the pillars 5, the bottom layer has 2 through layers, there are 61 positions in total, the overall width is about 12 meters, the height is about 9 meters, and the depth is 19 meters. If it is arranged according to the traditional method, it is arranged in 6 columns and 11 layers, the total width of the kiln body is about 24 meters, the bottom layer has 2 through layers, and there are 63 positions in total.

[0024] The mold base component 4 needs to be transported in three directions: horizontal, vertical and vertical. The horizontal movement takes the longest time. The time taken in the vertical and vertical directions is the same. The kiln body with a double-row arrangement of curing kiln 1 on the left and curing kiln 2 on the right is significantly shorter in horizontal operation time than the single-row arrangement. The overall access time of the double-row arrangement is better than that of the single-row arrangement.

[0025] The kiln body adopts a frame structure, and a roller assembly 8 with guidance and support is fixed on the column 5 to provide support and guidance for the mold platform components to enter the kiln body. A mold platform brake assembly 9 is provided in front of the end roller assembly of each layer of the kiln body to provide braking in the last period of operation of the mold platform component 4 to prevent the mold platform component 4 from overshooting and prevent the mold platform component 4 from shifting due to disturbance during the resting process. A kiln door 11 and a guide track 10 are set at the front of the kiln body. The kiln door 11 is provided with a two-way guide wheel, which is powered by a door lifting device 12. When the kiln door 11 rises, the two-way guide wheel rolls along the guide track 10 to prevent the kiln door 11 from getting stuck during the lifting process and damaging the kiln door 11. An insulation layer 7 is provided on the outside of the maintenance kiln frame to effectively ensure that the temperature and humidity inside the kiln body are within the control range, thereby playing the role of energy saving and consumption reduction.

[0026] Adjacent die table components 4 are connected by die table coupling parts 13, and the die table coupling parts 13 include a coupling passive hook 15 arranged on the first die table 14 and a coupling active hook 17 arranged on the second die table 16. When the die table components 4 are stored, after the first die table 14 enters the kiln body, it stops at the set position. When the second die table 16 enters, the coupling active hook 17 on the second die table 16 contacts the coupling passive hook 15 of the stopped first die table 14, and the bottom surface of the coupling active hook 17 slides up and rotates along the inclined surface of the passive hook. When the hook circular axis of the coupling active hook 17 is located in the empty slot above the hook of the coupling passive hook, the coupling active hook 17 rotates and descends, and the die table coupling parts 13 are combined to complete the series die table group.

[0027] After the component maintenance is completed, the central stacker 3 takes out the mold platform component 4. The central stacker 3 receives the command and moves to the specified column. The lifting system lifts the bracket 20 provided on the column to the corresponding layer, and the door opening mechanism 21 lifts the kiln door 11.

[0028] The push device of the mold platform component is extended into the kiln under the drive of the motor, and the push-pull plate rotates, and the push-pull plate hooks the bottom frame of the second mold platform of the series mold platform group. The motor reverses to pull the second mold platform out of the kiln. After it is in place, the push-pull plate reverses back to its position, and the push device of the mold platform component re-extends into the kiln to wait for the action command. The drive module starts the relay to continue to pull the mold platform out. The position detector 25 sends a signal, and the lifting module 23 moves quickly to lift the coupling active hook 17 of the mold platform coupling part 13 upward to complete the separation of the mold platform coupling part 13. The mold platform component 4 slows down and stops at the specified position under the action of the drive module. At the same time, the lifting module descends and the push device retreats. The door opening mechanism 21 descends, the kiln door is closed, the stacker completes the mold platform removal action, the bracket descends, and the stacker moves horizontally at the same time, placing the mold platform component on the channel, and the mold platform component 4 circulates.

[0029] The central palletizer is an existing structure and will not be described in detail. The lifting device is an existing hydraulic lifting design and will not be described in detail.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 connection 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. It should be understood that the specific embodiments described herein are only used to understand the present invention and are not used to limit the present invention. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

Claims

1. A three-dimensional curing kiln and stacking machine structure for prefabricated components, characterized in that: It comprises a left curing kiln (1) and a right curing kiln (2), a central stacking machine (3) is arranged between the left curing kiln (1) and the right curing kiln (2), and a mold platform component (4) is arranged inside the left curing kiln (1) and the right curing kiln (2); The left curing kiln (1) and the right curing kiln (2) have the same structure, both of which adopt a frame structure, including columns (5) distributed in a transverse and longitudinal rectangular manner, the tops of the columns (5) being fixed by a top beam (6), roller assemblies (8) being arranged at equal intervals on the columns (5), a die table brake assembly (9) being arranged between the roller assemblies (8) on the columns (5) adjacent in the longitudinal direction at the end of the curing kiln, a guide rail (10) being arranged on the columns (5) adjacent in the transverse direction at the front end of the curing kiln, a kiln door (11) being fixed on the guide rail (10) by a guide wheel and being driven by a door lifting device (12); The adjacent die platform components (4) are connected via a die platform coupling member (13), wherein the die platform coupling member (13) comprises a coupling passive hook (15) arranged on the first die platform (14) and a coupling active hook (17) arranged on the second die platform (16); A coupler disengagement device (20) is provided on the column of the central palletizer (3), and the coupler disengagement device (20) comprises a bracket (21) provided on the column of the central palletizer (3), a telescopic rod (22) is provided at the bottom of the bracket (21), and lifting devices (23) are provided at both ends of the telescopic rod (22), the telescopic rod (22) is driven by a driving device (24) fixed at the bottom of the bracket (21), and position detectors (25) are provided at the bottom of both ends of the bracket (21); A heat-insulating layer (7) is provided outside the upright column (5) and the top beam (6), which effectively ensures that the temperature and humidity in the kiln body are within a controlled range, thereby achieving the function of energy saving and consumption reduction; Anti-collision columns (18) are respectively provided at both ends of the die platform component (4).

2. The prefabricated component three-dimensional curing kiln and stacking machine structure according to claim 1, characterized in that: The coupled passive hook (15) is fixed on the first mold platform (14), and the coupled active hook (17) is hinged on the second mold platform (16).

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