Quartz stone plate curing device

Abstract

The utility model discloses a quartz stone plate curing device which comprises a curing furnace body, a pair of strip-shaped supporting blocks are installed on a bottom plate of an inner cavity of the curing furnace body, a front baffle, a rear baffle and a straight sliding rail are installed on each supporting block, the straight sliding rails are located between the front baffle and the rear baffle, first sliding blocks are installed on the two straight sliding rails in a sliding mode, and second sliding blocks are installed on the first sliding blocks. A first bottom plate is arranged above the two supporting blocks, the two first sliding blocks are fixed to the rear position of the bottom of the first bottom plate, two rows of first supporting wheels are further installed at the bottom of the inner cavity of the curing furnace body, and the first supporting wheels are supported at the bottom of the first bottom plate; the first gear is meshed with the second gear, so that the motor can drive the placing box to rotate, and quartz stone plates in the placing box are uniformly heated; according to the device, the straight sliding rails and the first sliding blocks are arranged at the bottom of the first bottom plate, the first bottom plate and the containing box can be pulled out of the curing oven body, and therefore workers can conveniently place or take quartz stone plates in the containing box.

Description

Technical Field

[0001] This utility model relates to the field of quartz stone slab processing technology, specifically to a quartz stone slab curing device. Background Technology

[0002] Quartz stone is a new type of stone composed of over 90% natural quartz and approximately 10% pigments, resins, and other additives for bonding and curing. It has a glossy surface, is stain-resistant, and scratch-resistant, making it suitable for kitchen countertops, laboratory countertops, window sills, bar counters, elevator entrances, floors, walls, and other applications where high-quality building materials are required. Medium-temperature curing is a crucial processing step in the production of quartz stone slabs. Existing curing equipment primarily heats the raw quartz stone slabs with hot air. However, the air outlet positions of these devices are mostly fixed, which can lead to uneven heating during the curing process. This can cause stress on the surface and inside the slab, resulting in deformation or cracking during subsequent polishing due to stress release. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a quartz stone slab curing device to solve the problems mentioned in the background art.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A quartz stone slab curing device includes a curing furnace body. The bottom plate of the inner cavity of the curing furnace body is equipped with a pair of strip-shaped support blocks. Each support block is equipped with a front baffle, a rear baffle, and a straight slide rail. The straight slide rail is located between the front and rear baffles. A first slider is slidably installed on both straight slide rails. A first base plate is provided above the two support blocks. The two first sliders are fixed at the bottom rear position of the first base plate. Two rows of first support rollers are also installed at the bottom of the inner cavity of the curing furnace body. The first support rollers are supported at the bottom of the first base plate.

[0006] A circular slide rail is installed on the top of the first base plate, and multiple second sliders are slidably installed on the circular slide rail. A placement box is provided above the first base plate, and all the second sliders are fixed to the bottom of the placement box. A rotating shaft is installed at the bottom of the placement box, and the rotating shaft passes through the first base plate and is equipped with a first gear. A motor is installed at the bottom of the curing oven body through a bracket. The output shaft of the motor passes through the bottom of the curing oven body and is equipped with a second gear. The second gear meshes with the first gear.

[0007] The curing furnace body is provided with a furnace door at the front, and four first support legs are installed at the bottom of the curing furnace body. A crossbar is installed between the two front first support legs, and a pair of second positioning plates are installed in front of the crossbar. A support platform is provided in front of the crossbar, and the support platform is connected to the second positioning plates. A heating mechanism is provided at the top of the curing furnace body.

[0008] As a preferred embodiment of the quartz stone slab curing device, a handle is installed on the front side of the first base plate, and a pair of L-shaped first positioning plates are installed on the bottom of the first base plate near the front side. The first positioning plates have mounting holes, and threaded holes are opened on the top of the two support blocks near the front end. The threaded holes on the two support blocks can be aligned with the mounting holes on the two first positioning plates. The threaded holes on the two support blocks are provided with first hand-tightening bolts for fixing the first positioning plates.

[0009] As a preferred embodiment of the quartz stone slab curing device, the support platform includes a second base plate, on which two rows of second rollers are installed, and on which four second support legs are installed, with a caster wheel installed at the bottom of each second support leg.

[0010] As a preferred embodiment of the quartz stone slab curing device, the heating mechanism includes a hot air blower, an air outlet hood, an air inlet pipe, and a mesh plate. The hot air blower is installed on the top of the curing furnace body, the air outlet hood is installed on the top of the inner cavity of the curing furnace body via a bracket, the air outlet of the hot air blower is connected to the top of the air outlet hood via the air inlet pipe, and the mesh plate is installed at the bottom of the air outlet hood.

[0011] As a preferred embodiment of the quartz stone slab curing device, the center of the annular slide rail is on the axis of the rotating shaft.

[0012] As a preferred embodiment of the quartz stone slab curing device, the diameter of the circumscribed circle of the bottom surface of the placement box is smaller than the front-to-back width and left-to-right width of the inner cavity of the curing furnace body, and the rotating shaft is located at the center of the circumscribed circle of the bottom surface of the placement box.

[0013] As a preferred embodiment of the quartz stone slab curing device, the top height of the second support roller is the same as the top height of the first support roller.

[0014] As a preferred embodiment of the quartz stone slab curing device, threaded holes are opened on the outer sides of the two second support legs near the crossbar, and mounting holes are opened on the sides of the two second positioning plates. The threaded holes on the two second support legs can be aligned with the mounting holes on the two second positioning plates, and second hand-tightening bolts for fixing the second positioning plates are provided on the threaded holes of the two second support legs.

[0015] The beneficial effects of this utility model are:

[0016] (1) The quartz stone slab curing device of this utility model can make the motor drive the placement box to rotate by setting the first gear and the second gear to mesh, so that the quartz stone slab in the placement box is heated evenly, and the quartz stone slab is prevented from deforming or cracking due to uneven heating.

[0017] (2) The quartz stone slab curing device of this utility model can pull out the first base plate and the placement box from the curing furnace by setting a straight slide rail and a first slider at the bottom of the first base plate, thereby making it convenient for workers to place or take out quartz stone slabs in the placement box. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments of this utility model will be briefly described below. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the quartz stone slab curing device described in this utility model.

[0020] Figure 2 This is a schematic diagram of the structure of the first base plate described in this utility model.

[0021] Figure 3 This is a schematic diagram of the structure of the placement box described in this utility model.

[0022] Figure 4 This is a side sectional view of the curing furnace body described in this utility model.

[0023] Figure 5 This is a schematic diagram of the retracted state of the first base plate described in this utility model.

[0024] Figure 6 This is a structural schematic diagram of the support platform described in this utility model.

[0025] Figure 7 yes Figure 1 A magnified schematic diagram of part A in the middle.

[0026] Figure 8 yes Figure 5 A magnified schematic diagram of part B in the middle section.

[0027] In the picture:

[0028] 1. Curing furnace body; 2. Support block; 3. Front baffle; 4. Rear baffle; 5. Straight slide rail; 6. First slider; 7. First base plate; 8. Circular slide rail; 9. Second slider; 10. Placement box; 11. Rotating shaft; 12. First gear; 13. First positioning plate; 14. Handle; 15. Motor; 16. Second gear; 17. First support roller; 18. First hand-tightening bolt; 19. Furnace door; 20. First support leg; 21. Crossbar; 22. Second positioning plate; 23. Support platform; 231. Second base plate; 232. Second support roller; 233. Second support leg; 234. Universal wheel; 24. Heating mechanism; 241. Hot air blower; 242. Air outlet hood; 243. Air inlet duct; 244. Mesh plate; 25. Second hand-tightening bolt. Detailed Implementation

[0029] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0030] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0031] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] like Figures 1 to 8As shown, this utility model provides a quartz stone slab curing device, including a curing furnace body 1. A pair of strip-shaped support blocks 2 are installed on the bottom plate of the inner cavity of the curing furnace body 1. A front baffle 3, a rear baffle 4, and a straight slide rail 5 are installed on the top of each support block 2. The straight slide rail 5 is located between the front and rear baffles. A first slider 6 is slidably installed on both straight slide rails 5. A first base plate 7 is provided above the two support blocks 2. The two first sliders 6 are fixed at the bottom rear position of the first base plate 7. When the first slider 6 slides to contact the front baffle 3, most of the area of ​​the first base plate 7 is located outside the curing furnace body 1. When the first slider 6 slides to contact the rear baffle 4, the first base plate 7 is completely located inside the curing furnace body 1. Two rows of first support rollers 17 are also installed at the bottom of the inner cavity of the curing furnace body 1. The first support rollers 17 support the bottom of the first base plate 7. The function of the first support rollers 17 is to support the first base plate 7.

[0034] A circular slide rail 8 is mounted on the top of the first base plate 7. Multiple second sliders 9 are slidably mounted on the circular slide rail 8. A placement box 10 is located above the first base plate 7. All the second sliders 9 are fixed to the bottom of the placement box 10. The placement box 10 can rotate on the circular slide rail 8. A rotating shaft 11 is mounted on the bottom of the placement box 10. The rotating shaft 11 passes through the first base plate 7 and is equipped with a first gear 12. The center of the circular slide rail 8 is on the axis of the rotating shaft 11. A motor 15 is mounted on the bottom of the curing furnace body 1 via a bracket. The motor 15 is a geared motor. The output shaft of the motor 15 passes through the bottom of the curing furnace body 1 and is equipped with a second gear 16. When the first slider 6 contacts the rear baffle 4, the second gear 16 meshes with the first gear 12. When the motor 15 starts... When in motion, the placement box 10 can be rotated by the meshing of two gears. The diameter of the outer circle of the bottom surface of the placement box 10 is smaller than the front-to-back width and left-to-right width of the inner cavity of the curing furnace body 1. The rotating shaft 11 is located at the center of the outer circle of the bottom surface of the placement box 10. When the placement box 10 rotates inside the curing furnace body 1, the side of the placement box 10 will not contact the inner wall of the curing furnace body 1. The purpose of setting up the placement box 10 is to place the raw quartz stone slabs to be cured. Since the quartz stone slabs are relatively heavy, it is inconvenient to place and take out the quartz stone slabs when the placement box 10 is inside the curing furnace body 1. The first bottom plate 7 is designed to be pull-out, so that the first bottom plate 7 and the placement box 10 can be pulled out from the inside of the curing furnace body 1, thereby making it convenient for workers to place or take out the quartz stone slabs in the placement box 10.

[0035] The curing furnace body 1 has a furnace door 19 at the front, four first support legs 20 at the bottom, a crossbar 21 between the two front first support legs 20, a pair of second positioning plates 22 at the front of the crossbar 21, a support platform 23 at the front of the crossbar 21, and the support platform 23 connected to the second positioning plates 22. The curing furnace body 1 has a heating mechanism 24 at the top.

[0036] A handle 14 is installed on the front side of the first base plate 7. A pair of L-shaped first positioning plates 13 are installed on the bottom of the first base plate 7 near the front side. The first positioning plates 13 have mounting holes. The two support blocks 2 have threaded holes on their tops near the front end. The threaded holes on the two support blocks 2 can be aligned with the mounting holes on the two first positioning plates 13. The threaded holes on the two support blocks 2 are provided with first hand-tightening bolts 18 for fixing the first positioning plates 13. When the first slider 6 contacts the rear baffle 4, the threaded holes on the two support blocks 2 are exactly aligned with the mounting holes on the two first positioning plates 13. After the two holes are aligned, the first hand-tightening bolts 18 are passed through the mounting holes on the first positioning plates 13 and the threaded holes on the support blocks 2, and the first hand-tightening bolts 18 are tightened to fix the first base plate 7 and the support blocks 2 together. At this time, the first base plate 7 is completely located in the curing oven 1 and cannot be pulled out of the curing oven 1. The first gear 12 and the second gear 16 are in a meshing state.

[0037] The support platform 23 includes a second base plate 231. Two rows of second support rollers 232 are mounted on the top of the second base plate 231. The top height of the second support rollers 232 is the same as the top height of the first support rollers 17. Four second support legs 233 are mounted on the bottom of the second base plate 231. Each second support leg 233 has a caster wheel 234 mounted on its bottom end. Threaded holes are opened on the outer sides of the two second support legs 233 near the crossbar 21. Mounting holes are opened on the sides of the two second positioning plates 22. The threaded holes on the two second support legs 233 can be connected to the mounting holes on the two second positioning plates 22. Align the mounting holes. Each of the two second support legs 233 has a second hand-tightening bolt 25 for fixing the second positioning plate 22. After aligning the threaded holes on the second support legs 233 with the mounting holes on the second positioning plate 22, pass the second hand-tightening bolt 25 through the mounting holes and threaded holes, and tighten the second hand-tightening bolt 25 to fix the support platform 23 and the first support leg 20 together. At this time, the second support roller 232 on the support platform 23 can support the first base plate 7 pulled out from the curing furnace body 1, and prevent the first base plate 7 from being damaged due to the excessive weight of the quartz stone slab.

[0038] The heating mechanism 24 includes a hot air blower 241, an air outlet hood 242, an air inlet pipe 243, and a mesh plate 244. The hot air blower 241 is installed on the top of the curing furnace body 1. The air outlet hood 242 is installed on the top of the inner cavity of the curing furnace body 1 through a bracket. The air outlet of the hot air blower 241 is connected to the top of the air outlet hood 242 through the air inlet pipe 243. The mesh plate 244 is installed at the bottom of the air outlet hood 242. With the cooperation of the hot air blower 241, the air outlet hood 242, and the air inlet pipe 243, the quartz stone slabs placed in the placement box 10 can be cured at a medium temperature. The purpose of setting the mesh plate 244 is to allow hot air to be blown out evenly from the mesh of the mesh plate 244, so that the quartz stone slabs are heated more evenly during curing. The curing furnace body 1 is also provided with an exhaust port for discharging excess hot air. A temperature sensor is also installed inside the curing furnace body 1 for real-time monitoring of its internal temperature.

[0039] Working principle and usage process of this utility model:

[0040] When using the quartz stone slab curing device, first open the furnace door 19, fix the support platform 23 to the first support leg 20, then pull the first base plate 7 and the placement box 10 out of the curing furnace body 1, place the quartz stone slab material to be cured into the placement box 10, then push the first base plate 7 completely into the curing furnace body 1, and fix the first base plate 7 to the support block 2 with the first hand-tightened bolt 18, then remove the support platform 23, close the furnace door 19, start the hot air blower 241, and perform medium-temperature curing on the quartz stone slab material in the placement box 10. Start the motor 15, and drive the placement box 10 to rotate through the gears, so that all parts of the quartz stone slab material can be heated evenly. After the slab is cured, open the furnace door 19, fix the support platform 23 back to the first support leg 20, then remove the first hand-tightened bolt 18, and pull the first base plate 7 and the placement box 10 out of the curing furnace body 1. Finally, take out the cured quartz stone slab from the placement box 10.

[0041] It should be stated that the above-described specific embodiments are merely preferred embodiments of this utility model and the technical principles employed. Those skilled in the art should understand that various modifications, equivalent substitutions, and variations can be made to this utility model. However, such variations, as long as they do not depart from the spirit of this utility model, should be within the protection scope of this utility model. Furthermore, some terminology used in this application specification and claims is not limiting, but merely for ease of description.

Claims

1. A quartzite panel curing device, characterized by, The utility model provides a solidification furnace body (1), the inner chamber bottom plate of solidification furnace body (1) is installed with a pair of strip -shaped support block (2), the upper surface of each support block (2) is installed with front baffle (3), rear baffle (4) and straight slide rail (5), and straight slide rail (5) is located between front and rear baffle, and the first sliding block (6) is slidably installed on two straight slide rails (5), and the upper side of two support blocks (2) is provided with first bottom plate (7), and two first sliding blocks (6) are fixed on the bottom rear position of first bottom plate (7), and the inner chamber bottom of solidification furnace body (1) is also installed with two rows of first supporting wheel (17), and first supporting wheel (17) is supported on the bottom of first bottom plate (7); The upper surface of first bottom plate (7) is installed with a circular ring slide rail (8), a plurality of second sliding blocks (9) are slidably installed on circular ring slide rail (8), the upper side of first bottom plate (7) is provided with a placing box (10), all second sliding blocks (9) are fixed on the bottom of placing box (10), the bottom of placing box (10) is installed with a rotating shaft (11), the rotating shaft (11) penetrates first bottom plate (7) and is installed with a first gear (12), the bottom of solidification furnace body (1) is installed with a motor (15) through a support, the output shaft of motor (15) penetrates the bottom of solidification furnace body (1) and is installed with a second gear (16), and the second gear (16) is engaged with the first gear (12). The front of solidification furnace body (1) is provided with a furnace door (19), the bottom of solidification furnace body (1) is installed with four first support legs (20), the front two first support legs (20) are installed with a cross bar (21), the front of cross bar (21) is installed with a pair of second positioning plates (22), the front of cross bar (21) is provided with a support table (23), and the support table (23) is connected with the second positioning plates (22), and the top of solidification furnace body (1) is provided with a heating mechanism (24).

2. The quartzite panel curing apparatus according to claim 1, wherein The front side of first bottom plate (7) is installed with a handle (14), a pair of L-shaped first positioning plates (13) are installed on the bottom of first bottom plate (7) and close to the front side position, the first positioning plates (13) are provided with mounting holes, the upper surface of two support blocks (2) and close to the front end position are provided with threaded holes, the threaded holes on two support blocks (2) can be aligned with the mounting holes on two first positioning plates (13), and the threaded holes on two support blocks (2) are provided with first hand bolts (18) for fixing first positioning plates (13).

3. The quartzite panel curing apparatus according to claim 1, wherein The support table (23) comprises a second bottom plate (231), two rows of second supporting wheels (232) are installed on the upper surface of the second bottom plate (231), four second support legs (233) are installed on the lower surface of the second bottom plate (231), and a universal wheel (234) is installed at the bottom end of each second support leg (233).

4. The quartzite slab curing apparatus of claim 1, wherein, The heating mechanism (24) comprises a hot air blower (241), an air outlet cover (242), an air inlet pipeline (243) and a mesh plate (244), the hot air blower (241) is installed at the top of the curing furnace body (1), the air outlet cover (242) is installed at the top of the inner cavity of the curing furnace body (1) through a support, the air outlet of the hot air blower (241) is communicated with the top of the air outlet cover (242) through the air inlet pipeline (243), and the mesh plate (244) is installed at the bottom of the air outlet cover (242).

5. The quartzite slab curing apparatus of claim 1, wherein, The center of the circular slide rail (8) is on the axis of the rotating shaft (11).

6. The quartzite slab curing apparatus of claim 1, wherein, The diameter of the circumscribed circle of the bottom surface of the placing box (10) is smaller than the front-to-back width and the left-to-right width of the inner cavity of the curing furnace body (1), and the rotating shaft (11) is located at the center of the circumscribed circle of the bottom surface of the placing box (10).

7. The quartzite slab curing apparatus of claim 3, wherein, The topmost end of the second supporting roller (232) is at the same height as the topmost end of the first supporting roller (17).

8. The quartzite slab curing apparatus of claim 3, wherein, Threaded holes are formed in the outer sides of the two second supporting legs (233) close to the horizontal rod (21), mounting holes are formed in the side surfaces of the two second positioning plates (22), the threaded holes on the two second supporting legs (233) can be aligned with the mounting holes on the two second positioning plates (22), and the threaded holes on the two second supporting legs (233) are each provided with a second hand screw bolt (25) for fixing the second positioning plate (22).

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