Continuous drying device for concrete-based decorative plate

Abstract

The utility model relates to the technical field of decorative plates, in particular to a continuous drying device for concrete-based decorative plates, which comprises a rack, a feeding port is arranged on the front side of the rack, a drying frame is rotatably mounted on the rack, a plurality of groups of placing grooves are arranged on the drying frame, the concrete-based decorative plates can be inserted into the placing grooves, and the concrete-based decorative plates are placed in the placing grooves. The section of the placing groove is rectangular, and a clamping groove is formed in the outer end part of the placing groove; according to the equipment, dried concrete-based decorative plates can be continuously and automatically fed and discharged from the drying frame, meanwhile, all parts of the concrete-based decorative plates are evenly heated in the rotating process, and the product quality and the qualified rate of the concrete-based decorative plates are improved; and meanwhile, the problem that after drying is completed, the surface temperature of the concrete-based decorative plate is high, and long-time cooling is needed is solved, the machining efficiency of the concrete-based decorative plate is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative plates, in particular to a continuous drying device for concrete-based decorative plates. Background Art

[0002] Concrete-based decorative panels are widely used in decorative areas such as walls, floors, ceilings, and are used in various types of buildings such as residential, commercial, and office buildings. They have good decorative effects and can provide good insulation, sound insulation, fire prevention and other functions. When processing concrete-based decorative panels, the long-term high moisture content in the concrete-based decorative panels affects the hardness and adhesion of the decorative panels. Therefore, the newly processed concrete-based decorative panels need to be dried to prevent excessive moisture in the concrete, which will cause the panels to crack and deform during use, so as to improve their strength and stability.

[0003] After the concrete-based decorative panels are ready for processing, they are generally dried naturally or artificially. Natural drying requires wind and solar radiation under natural climatic conditions for drying. This method is limited to areas with dry climate and plenty of sunshine and is greatly affected by the local weather. Therefore, equipment is also used for drying of concrete-based decorative panels during processing. Artificial drying consumes a lot of manpower costs, and workers are easily scalded by the hot air flow of the heating equipment during the manual drying process. Mass production is not possible. Steam furnace drying requires placing concrete-based decorative panels in batches in the steam furnace. Due to the difference in temperature between different areas in the steam furnace, the drying effects of concrete-based decorative panels in different positions are different, resulting in different hardness of concrete-based decorative panels in different areas. Therefore, the drying device for concrete-based decorative panels needs to be redesigned. Utility Model Content

[0004] The purpose of the utility model is to provide a continuous drying device for concrete-based decorative panels, which can automatically load and unload concrete-based decorative panels, so that the concrete-based decorative panels can be automatically dried in a steam furnace after loading, and the dried refractory bricks can be automatically unloaded after drying, avoiding the influence of temperature during manual unloading.

[0005] The utility model adopts the following technical scheme: a continuous drying device for concrete-based decorative panels comprises a frame, a feeding port is provided on the front side of the frame, a drying frame is rotatably mounted on the frame, a plurality of placement slots are provided on the drying frame, concrete-based decorative panels can be inserted and placed in the placement slots, the cross-section of the placement slots is rectangular, and a clamping slot is provided at the outer end of the placement slots, and a reciprocating assembly for reciprocatingly pulling the concrete-based decorative panels into or out of the placement slots is provided on the drying frame, the reciprocating assembly comprises a support plate installed below the frame, a driving screw is rotatably mounted below the frame, the driving screw is meshedly connected with the supporting plate, a driving component is installed on the side wall of the frame, the driving component drives the drying frame to rotate through a transmission structure, the transmission structure comprises a first gear rotatably mounted on the side wall of the frame, a second gear is installed on one end of the rotating shaft of the drying frame close to the driving component, the driving component drives the driving screw to rotate through the rotating assembly, and the rotating assembly comprises a third gear installed on the side wall of the driving component on the frame.

[0006] A further solution of the utility model is that the first gear is a double gear structure, one end of the first gear close to the frame is a spur gear, and the other end of the first gear is a bevel gear.

[0007] A further solution of the utility model is that a plurality of groups of air holes are arranged on the partition on the placement groove.

[0008] A further solution of the utility model is that the rotating assembly also includes a fourth gear installed at one end of the driving screw close to the driving component, the fourth gear is meshingly connected with the third gear, the driving screw is a reciprocating screw, the third gear is a double gear structure, the end of the third gear close to the frame is a spur gear, and the other end of the third gear is a bevel gear.

[0009] A further solution of the utility model is that the spur gear of the third gear is an incomplete gear, the meshing periods of the third gear and the first gear are staggered, the third gear and the fourth gear are disengaged during the meshing process of the first gear and the second gear, and the first gear and the second gear are disengaged during the meshing process of the third gear and the fourth gear.

[0010] A further solution of the utility model is that the driving component is a driving motor installed on the outer wall of the frame, a driving gear is installed at the output end of the driving motor, a transmission screw is installed on the outer wall of the frame, transmission bevel gears are installed at both ends of the transmission screw, the transmission bevel gear at the upper end of the transmission screw is meshed and connected with the first gear, the transmission bevel gear at the lower end of the transmission screw is meshed and connected with the third gear, a transmission gear is installed on the transmission screw, and the transmission gear is meshed and connected with the driving gear.

[0011] A further solution of the utility model is that a cavity is provided inside the frame, and electric heating machines are installed on two side walls of the frame.

[0012] A further solution of the utility model is that a limit plate is provided on the rear side of the support plate, and the limit plate can be embedded with the inner wall inside the rack cavity. A slide groove is provided on the support plate, and a support block is slidably installed in the slide groove. An inclined slope is provided on the support block, and the support block is connected to the support plate through an elastic member.

[0013] Beneficial effects of the utility model:

[0014] The equipment can automatically and continuously load and unload the dried concrete-based decorative panels from the drying rack. At the same time, the concrete-based decorative panels are evenly heated in all parts during the rotation process, thereby improving the product quality and pass rate of the concrete-based decorative panels. At the same time, it avoids the problem of high surface temperature of the concrete-based decorative panels after drying, which requires a long time to cool down, thereby improving the processing efficiency of the concrete-based decorative panels and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structure diagram of the utility model;

[0016] Figure 2 This is the overall second structural diagram of the utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of the frame of the utility model;

[0018] Figure 4 This is a cross-sectional structural diagram of the support plate of the utility model.

[0019] Figure numerals: 1. frame; 11. concrete-based decorative panel; 12. driving motor; 121. driving gear; 13. transmission screw; 14. transmission gear; 15. electric heater; 2. drying rack; 201. second gear; 21. placement slot; 211. card slot; 3. support plate; 301. slide slot; 302. support block; 303. elastic member; 31. driving screw; 32. first gear; 33. third gear; 34. fourth gear. DETAILED DESCRIPTION

[0020] The present invention is described in detail below with reference to the accompanying drawings and embodiments:

[0021] Reference Figure 1-4The utility model discloses a continuous drying device for concrete-based decorative panels, comprising: a frame 1, a feeding port is provided at the front side of the frame 1, a drying frame 2 is rotatably mounted on the frame 1, a plurality of placement slots 21 are provided on the drying frame 2, a concrete-based decorative panel 11 can be inserted into the placement slot 21, the cross-section of the placement slot 21 is rectangular, a clamping slot 211 is provided at the outer end of the placement slot 21, the concrete-based decorative panel 11 can be inserted into the placement slot 21 through the clamping slot 211, the concrete-based decorative panel 11 is clamped and supported by the provided clamping slot 211, and a device for reciprocatingly pulling the concrete-based decorative panel 11 into the drying frame 2 is provided. A reciprocating assembly for entering or leaving the placement groove 21, the reciprocating assembly includes a support plate 3 installed below the frame 1, a driving screw 31 is rotatably installed below the frame 1, the driving screw 31 is meshed and connected with the support plate 3, a driving component is installed on the side wall of the frame 1, the driving component drives the drying rack 2 to rotate through a transmission structure, the transmission structure includes a first gear 32 rotatably installed on the side wall of the frame 1, a second gear 201 is installed at one end of the rotating shaft of the drying rack 2 close to the driving component, the driving component drives the driving screw 31 to rotate through the rotating assembly, and the rotating assembly includes a third gear 33 installed on the side wall of the frame 1 on one side of the driving component;

[0022] When the concrete-based decorative plate 11 is dried, the driving component drives the first gear 32 to rotate, the first gear 32 drives the second gear 201 to rotate, and the second gear 201 drives the drying rack 2 to rotate on the rack 1, so that the concrete-based decorative plate 11 is evenly heated in the heating box inside the rack 1. After the concrete-based decorative plate 11 rotates for one circle in the heating box inside the rack 1 under the rotation of the drying rack 2, the concrete-based decorative plate 11 is dried. The dried concrete-based decorative plate 11 is now located at the bottom of the drying rack 2. At this time, the drying rack 2 stops rotating, and the driving component drives the third gear 33 to rotate, and the third gear 33 drives the driving screw 31 to rotate, and the driving screw 31 drives the support plate 3 to move the concrete-based decorative plate 11 is pulled out from the drying rack 2, and the dried concrete-based decorative panel 11 is removed and replaced with the concrete-based decorative panel 11 that needs to be dried. The driving component drives the driving screw 31 to bring the concrete-based decorative panel 11 to be dried into the frame 1 for drying. The equipment can continuously and automatically load and unload the dried concrete-based decorative panel 11 from the drying rack 2. At the same time, the concrete-based decorative panel 11 is evenly heated in various parts during the rotation process, thereby improving the product quality and qualified rate of the concrete-based decorative panel 11. At the same time, the problem that the surface temperature of the concrete-based decorative panel 11 is high after drying and requires a long time to cool down is avoided, thereby improving the processing efficiency of the concrete-based decorative panel 11 and reducing the production cost.

[0023] The first gear 32 is a double gear structure, the end of the first gear 32 close to the frame 1 is a spur gear, and the other end of the first gear 32 is a bevel gear. It should be noted that the spur gear of the first gear 32 is an incomplete gear. The rotation of the first gear 32 periodically drives the second gear 201 to rotate a certain angle, thereby driving the drying rack 2 to rotate. A plurality of groups of air holes are provided on the partition on the placement groove 21, and the hot air flow is fully in contact with the concrete-based decorative panel 11, thereby improving the drying effect of the concrete-based decorative panel 11.

[0024] The rotating assembly also includes a fourth gear 34 installed at one end of the driving screw 31 close to the driving component, the fourth gear 34 is meshed with the third gear 33, the driving screw 31 is a reciprocating screw, the third gear 33 is a double gear structure, the end of the third gear 33 close to the frame 1 is a spur gear, and the other end of the third gear 33 is a bevel gear. It should be noted that the spur gear of the third gear 33 is an incomplete gear, and the meshing period of the third gear 33 and the first gear 32 is staggered with each other. During the meshing process of the first gear 32 and the second gear 201, the third gear 33 and the fourth gear 34 are disengaged, and during the meshing process of the third gear 33 and the fourth gear 34, the first gear 32 and the second gear 201 are disengaged.

[0025] The driving component is a driving motor 12 installed on the outer wall of the frame 1, and a driving gear 121 is installed at the output end of the driving motor 12. A transmission screw 13 is installed on the outer wall of the frame 1, and transmission bevel gears are installed at both ends of the transmission screw 13. The transmission bevel gear at the upper end of the transmission screw 13 is meshed and connected with the first gear 32, and the transmission bevel gear at the lower end of the transmission screw 13 is meshed and connected with the third gear 33. A transmission gear 14 is installed on the transmission screw 13, and the transmission gear 14 is meshed and connected with the driving gear 121. The driving motor 12 drives the transmission gear 14 to rotate through the driving gear 121, and the transmission gear 14 drives the transmission screw 13 to rotate, and then drives the first gear 31 and the third gear 33 to rotate through the bevel gears at the upper and lower ends respectively, thereby periodically driving the drying rack 2 to rotate and driving the driving screw 31 to rotate, respectively controlling the drying and loading and unloading operations of the concrete-based decorative panel 11.

[0026] A cavity is provided inside the frame 1 , and electric heaters 15 are installed on both side walls of the frame 1 . The electric heaters 15 are used to provide a drying hot air flow in the cavity inside the frame 1 .

[0027] A limit plate is provided at the rear side of the support plate 3, and the limit plate can be engaged with the inner wall of the cavity of the frame 1. A slide groove 301 is provided on the support plate 3, and a support block 302 is slidably installed in the slide groove 301. The support block 302 is provided with an inclined slope. The support block 302 is connected to the support plate 3 through an elastic member 303. The elastic member 303 is always in a compressed state. In the initial state, the elastic member 303 lifts the support block 3. The support plate 302 is used to support the concrete base decorative plate 11 on the support plate 3, so as to facilitate the up and down movement of the concrete base decorative plate 11. When the concrete-based decorative panel 11 is about to move to the bottom, the concrete-based decorative panel 11 first contacts the support block 302, and the support block 302 is squeezed downward to slide into the slide groove 301. When the concrete-based decorative panel 11 moves to the bottom, the concrete-based decorative panel 11 is in a vertical state under the action of the support block 302 and the support plate 3. At this time, the driving motor 12 drives the lead screw 31 to reciprocate and pull the support plate 3, thereby realizing the loading and unloading of the concrete-based decorative panel 11. The elastic member 303 is preferably a spring.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] The above description is only for illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various variations that conform to the concept of the present invention are within the protection scope of the present invention.

Claims

1. A continuous drying device for concrete-based decorative panels, characterized in that: The invention comprises a frame (1), wherein a material inlet is provided at the front side of the frame (1), a drying frame (2) is rotatably mounted on the frame (1), a plurality of placement slots (21) are provided on the drying frame (2), a concrete-based decorative panel (11) can be inserted and placed in the placement slots (21), the placement slots (21) have a rectangular cross section, and a clamping slot (211) is provided at the outer end of the placement slot (21), and a reciprocating assembly for reciprocatingly pulling the concrete-based decorative panel (11) into or out of the placement slot (21) is provided on the drying frame (2), and the reciprocating assembly comprises a support plate (3) installed below the frame (1), and the machine A driving screw (31) is rotatably mounted below the frame (1), the driving screw (31) being meshedly connected with the support plate (3), a driving component is mounted on the side wall of the frame (1), the driving component drives the drying frame (2) to rotate via a transmission structure, the transmission structure comprising a first gear (32) rotatably mounted on the side wall of the frame (1), a second gear (201) is mounted on one end of the rotating shaft of the drying frame (2) close to the driving component, the driving component drives the driving screw (31) to rotate via a rotating assembly, the rotating assembly comprising a third gear (33) mounted on the side wall of the frame (1) on one side of the driving component.

2. The continuous drying device for concrete-based decorative panels according to claim 1, characterized in that: The first gear (32) is a double gear structure; one end of the first gear (32) close to the frame (1) is a spur gear, and the other end of the first gear (32) is a bevel gear.

3. The continuous drying device for concrete-based decorative panels according to claim 1, characterized in that: A plurality of groups of air holes are arranged on the partition plate on the placement groove (21).

4. The continuous drying device for concrete-based decorative panels according to claim 2, characterized in that: The rotating assembly further comprises a fourth gear (34) mounted on one end of the driving screw (31) close to the driving component, the fourth gear (34) being meshedly connected with the third gear (33), the driving screw (31) being a reciprocating screw, the third gear (33) being a double gear structure, the end of the third gear (33) close to the frame (1) being a spur gear, and the other end of the third gear (33) being a bevel gear.

5. The continuous drying device for concrete-based decorative panels according to claim 4, characterized in that: The spur gear of the third gear (33) is an incomplete gear. The meshing periods of the third gear (33) and the first gear (32) are staggered. During the meshing process of the first gear (32) and the second gear (201), the third gear (33) and the fourth gear (34) are disengaged. During the meshing process of the third gear (33) and the fourth gear (34), the first gear (32) and the second gear (201) are disengaged.

6. The continuous drying device for concrete-based decorative panels according to claim 5, characterized in that: The driving component is a driving motor (12) mounted on the outer wall of the frame (1); a driving gear (121) is mounted on the output end of the driving motor (12); a transmission screw (13) is mounted on the outer wall of the frame (1); transmission bevel gears are mounted on both ends of the transmission screw (13); the transmission bevel gear at the upper end of the transmission screw (13) is meshed with a first gear (32); the transmission bevel gear at the lower end of the transmission screw (13) is meshed with a third gear (33); a transmission gear (14) is mounted on the transmission screw (13); and the transmission gear (14) is meshed with the driving gear (121).

7. The continuous drying device for concrete-based decorative panels according to claim 1, characterized in that: A cavity is provided inside the frame (1), and electric heating machines (15) are installed on two side walls of the frame (1).

8. The continuous drying device for concrete-based decorative panels according to claim 1, characterized in that: A limit plate is arranged on the rear side of the support plate (3), and the limit plate can be engaged with the inner wall of the cavity of the frame (1). A slide groove (301) is provided on the support plate (3), and a support block (302) is slidably installed in the slide groove (301). The support block (302) is provided with an inclined slope, and the support block (302) is connected to the support plate (3) via an elastic member (303).

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