Stone-like paint production drying device

Abstract

The utility model discloses a real stone paint production drying device which comprises a drying bin, the top of the drying bin is provided with a spiral discharging hopper for discharging real stone paint raw materials, the left side of the drying bin is provided with a plate feeding port for a real stone paint forming plate to pass through, and the inner bottom wall of the drying bin is fixedly provided with a recycling box for storing materials. The spiral discharging hopper and the plate feeding port communicate with the recycling box through a feeding mechanism, a rolling structure is installed at the bottom of the feeding mechanism, and industrial dust removal equipment communicating with the recycling box through a dust suction pipe is installed at the top of the drying bin. Compared with traditional drying equipment, the stone-like paint drying device has a better drying effect, stone-like paint raw materials can be dried, stone-like paint plates can be dried again before being used, and the dryness of the stone-like paint plates is guaranteed; and by additionally arranging dust removal equipment, in the drying process, due to the fact that real stone paint raw materials need to be turned over, a better drying effect is achieved, and generated flying dust can be collected in time.

Description

Technical Field

[0001] The utility model belongs to the field of real stone paint production, and specifically relates to a real stone paint production drying device. Background Art

[0002] Real stone paint is a kind of paint with decorative effect similar to marble and granite. It is mainly made of natural stone powder of various colors. It is used for imitation stone effect on building exterior walls, so it is also called liquid stone.

[0003] The Chinese patent with the authorization announcement number CN218065825U discloses a drying device for real stone paint production, including a feed hopper, a guide trough and a drying pool, the side wall of the drying pool is provided with an air inlet, the inner side wall of the drying pool is movably connected with a connecting plate through a connecting shaft, one side of the bottom end of the connecting plate is fixedly connected with an arc drying plate, the motor is connected with an eccentric wheel, and the eccentric wheel is hinged to the connecting plate through an eccentric connecting rod. Under the hinged action of the eccentric wheel and the eccentric connecting rod, the drying device for real stone paint production drives the arc drying plate to move back and forth, so that the raw materials placed on the arc drying plate are shaken left and right to turn over and roll, thereby improving the drying effect and the uniformity of drying.

[0004] The above technical solution has the following defects:

[0005] Its drying device can only dry the raw materials of real stone paint, that is, dry the natural stone powder during transportation, but cannot dry the already formed real stone paint plates. In order to ensure the all-round drying of the real stone paint, the method of tumbling with gravity is adopted. It cannot guarantee that the stacked real stone paint can be effectively dried, and the flying dust generated during the tumbling process cannot be collected. Summary of the invention

[0006] In view of the above defects, the utility model provides a real stone paint production and drying device, including a drying bin, a spiral hopper for feeding real stone paint raw materials is installed on the top of the drying bin, a plate feeding port for passing real stone paint forming plates is opened on the left side of the drying bin, a recovery box for storing materials is fixed on the inner bottom wall of the drying bin, the spiral hopper and the plate feeding port are connected with the recovery box through a feeding mechanism, a rolling structure is installed at the bottom of the feeding mechanism, an industrial dust removal equipment connected with the recovery box through a dust suction pipe is installed on the top of the drying bin, the inner wall of the drying bin is connected with the external hot air equipment through the opened hot air channel, and the top of the drying bin is connected with the waste heat recovery equipment through the heat recovery channel.

[0007] Furthermore, the feeding mechanism includes a support plate obliquely fixed to the inner wall of the drying bin, a rubber pad is inlaid in the middle of the working surface of the support plate, and a top cover is provided on the top of the support plate which is movably connected to the card slot and the card column. The support plate and the top cover form a conveying channel, and the left and right ports of the conveying channel are respectively connected to the plate feed port and the recycling box.

[0008] Through the above technical solution, the top cover is used in a movable connection manner, which makes it convenient to use the top cover according to needs. For example, when drying the real stone paint board, in order to increase the contact area with the hot air, the top cover can be removed for use.

[0009] Furthermore, the rolling structure includes a rotating roller, the outer surface of which is fixed with a plurality of equidistantly distributed convex strips, the convex strips are in contact with the bottom of the rubber pad, the inner wall of the drying bin is provided with a slide groove arranged parallel to the feeding mechanism, the connecting end on the back of the rotating roller is clamped in the interior of the slide groove, the connecting end on the front side is fixed with a bearing, the bearing is installed on an electric slider arranged in the interior of the drying bin, the electric slider is clamped in the slide rail fixed on the inner wall of the drying bin, and the slide rail is located at the front of the slide groove.

[0010] Through the above technical solution, by driving the rotating roller to perform reciprocating motion, the convex strips on the surface contact the rubber pad when it rotates, thereby realizing deformation processing of the rubber pad, and the real stone paint raw material on the top can achieve tumbling operation, thereby increasing the contact area with the hot air.

[0011] Furthermore, the inner and outer sides of the front and rear ends of the top cover are respectively provided with connected air inlets and air outlets, and a filter is installed at the air inlet, and an air outlet baffle is installed inside the air outlet.

[0012] Through the above technical solution, the real stone paint raw materials can be prevented from leaking out when rolling without affecting the circulation of hot air.

[0013] Furthermore, a material receiving plate is fixed to the inner bottom wall of the recovery box through a hydraulic mechanism, a screen is fixed to the inner top wall of the recovery box, and a contact switch adapted to the material receiving plate is installed on the inner wall of the recovery box.

[0014] Through the above technical solution, through contact with the contact switch, the staff can be reminded to collect the inside in time.

[0015] Furthermore, a sealing plate is hingedly connected to the input end of the plate material feed port through a hinge, and a support plate located at the same horizontal position as the plate material feed port is fixed on the left side of the drying bin.

[0016] Through the above technical solution, it is convenient to seal the board feed port and provide a certain degree of guidance when putting in the real stone paint board.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. Compared with traditional drying equipment, it has a better drying effect. It can not only dry the raw materials of real stone paint, but also dry the real stone paint panels again before use to ensure their dryness;

[0019] 2. Through the additional dust removal equipment, the flying dust generated by tumbling the real stone paint raw materials in the drying process to obtain a better drying effect can be collected in time, which will not cause pollution to the workshop. At the same time, it will not cause dust damage to the staff when collecting the dried real stone paint raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of the utility model.

[0021] Figure 2 It is a cross-sectional view of the drying bin in the utility model.

[0022] Figure 3 It is a schematic diagram of the disassembly of the feeding structure in the utility model.

[0023] Figure 4 It is a three-dimensional diagram of the rotating roller in the utility model.

[0024] In the figure: 1. Drying bin; 201. Spiral hopper; 202. Feeding pipe; 3. Dust removal equipment; 4. Hot air channel; 5. Heat recovery channel; 6. Feeding mechanism; 61. Support plate; 62. Rubber pad; 63. Top cover; 64. Air inlet; 65. Air outlet; 7. Slide; 8. Rotating roller; 9. Raised strip; 10. Electric slider; 11. Plate feed port; 12. Sealing plate; 13. Support plate; 14. Recovery box; 15. Receiving plate; 16. Hydraulic mechanism; 17. Screen; 18. Contact switch; 19. Dust suction pipe. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The drawings provide embodiments of the device. However, the device can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0027] like Figure 1-4 As shown, the present embodiment provides a real stone paint production and drying device, including a drying bin 1, a spiral discharge hopper 201 for discharging real stone paint raw materials is installed on the top of the drying bin 1, a plate feed port 11 for passing real stone paint forming plates is opened on the left side of the drying bin 1, a sealing plate 12 is hinged at the input end of the plate feed port 11 through a hinge, a support plate 13 is fixed on the left side of the drying bin 1 and is located at the same horizontal position as the plate feed port 11, the sealing plate 12 is used to seal the plate feed port 11, and the support plate 13 has a certain guiding property when the real stone paint plate is placed, so that the process is smoother. A recycling box 14 for storing materials is fixed to the inner bottom wall of the drying bin 1, and the spiral lower hopper 201 and the plate feed port 11 are connected to the recycling box 14 through a feeding mechanism 6 (that is, the spiral lower hopper 201 is connected to the top cover 63 through a feeding pipe 202, and the plate feed port 11 is directly connected to the conveying channel), and a rolling structure is installed at the bottom of the feeding mechanism 6. An industrial dust removal equipment connected to the recycling box 14 through a dust suction pipe 19 is installed on the top of the drying bin 1, and a receiving plate 15 is fixed to the inner bottom wall of the recycling box 14 through a hydraulic mechanism 16. A screen 17 is fixed to the inner top wall of the recycling box 14 to prevent the real stone paint raw materials from being recycled. A contact switch 18 compatible with the receiving plate 15 is installed on the inner wall of the recycling box 14. By moving the receiving plate 15 downward due to gravity and contacting the contact switch 18, the staff can be reminded to collect the inside in time. The inner wall of the drying bin 1 is connected to the external hot air equipment through the opened hot air channel 4, and the top of the drying bin 1 is connected to the waste heat recovery equipment through the heat recovery channel 5.

[0028] It should be noted that the interior of the spiral hopper 201 is driven by a motor to drive the spiral feeding plate to carry out feeding operations. The power of the industrial dust removal equipment should be adapted according to the real stone paint raw materials, that is, the lighter flying dust can be collected to avoid the real stone paint raw materials being drawn in. The hydraulic mechanism 16 can be realized by multiple hydraulic rods. After the hydraulic rods are compressed, the receiving plate 15 on the top can just trigger the contact switch 18, and the hot air equipment can be realized by the cooperation of the fan and the heating wire.

[0029] When it is necessary to dry the raw materials of real stone paint (i.e. powder), after the plate feeding port 11, the switches of the spiral hopper 201, the hot air equipment, the waste heat recovery equipment, and the industrial dust removal equipment are opened respectively, so that the hot air generated by the hot air equipment enters the drying bin 1 for drying, and then is discharged into the waste heat recovery equipment through the heat recovery channel 5 for recovery. The feeding mechanism 6 transports the real stone paint raw materials transported by the spiral hopper 201 to the inside of the recovery box 14 for collection, and completes the drying process during the transportation; when it is necessary to dry the real stone paint plate (i.e. plate-shaped), after opening the plate feeding port 11, the switches of the hot air equipment, the waste heat recovery equipment, and the industrial dust removal equipment are opened respectively, and the real stone paint plate put into the plate feeding port 11 is transported to the inside of the recovery box 14 for collection through the feeding mechanism 6, and completes the drying process during the transportation.

[0030] The feeding mechanism 6 includes a support plate 61 fixed obliquely to the inner wall of the drying bin 1, and a rubber pad 62 is inlaid in the middle of the working surface of the support plate 61. It should be noted that the rubber pad 62 is made of high-temperature resistant rubber material, has a certain deformation ability and is heat-resistant. The top of the support plate 61 is provided with a top cover 63 that is movably connected to the card column through a slot, and the inner and outer sides of the front and rear ends of the top cover 63 are respectively provided with a connected air inlet 64 and an air outlet 65, and a filter is installed at the air inlet 64, which can prevent foreign matter from entering and mixing with the real stone paint raw materials inside. The air outlet 65 is installed inside the air outlet baffle, which is the same as the heat dissipation port at the existing distribution box, and is composed of a plurality of obliquely arranged inclined plates arranged in sequence. The inclined shielding prevents the real stone paint raw materials from leaking out, and the internal gap can be used for hot air circulation. The support plate 61 and the top cover 63 form a conveying channel, and the left and right ports of the conveying channel are respectively connected to the plate feed port 11 and the recovery box 14, and the conveying operation is completed.

[0031] The rolling structure includes a rotating roller 8, and a plurality of equidistantly distributed convex strips 9 are fixed on the outer surface of the rotating roller 8. The convex strips 9 are in contact with the bottom of the rubber pad 62, and the convex strips 9 are deformed by contacting the rubber pad 62, so that the real stone paint raw materials on its working surface are tumbled. The inner wall of the drying bin 1 is provided with a chute 7 arranged parallel to the feeding mechanism 6, and the connecting end on the back of the rotating roller 8 is clamped in the inside of the chute 7. In order to ensure the rotation of the rotating roller 8, that is, to prevent the friction between the rotating roller 8 and the rubber pad 62 from being insufficient, resulting in its non-rotation, teeth can be provided inside the chute 7, and the connecting end on the back of the rotating roller 8 is provided with a tooth groove adapted thereto, so that it can be rotated by meshing.

[0032] A bearing is fixed to the connecting end on the front side of the rotating roller 8, and the bearing is installed on the electric slider 10 arranged inside the drying bin 1. The electric slider 10 is clamped on the slide rail fixed on the inner wall of the drying bin 1, and the slide rail is located in front of the slide groove 7. The electric slider 10 is provided with a heat insulation pad, and the electric slider 10 reciprocates, which can realize the function of driving the rotating roller 8 to rotate. It should be noted that when transporting real stone paint panels, the electric slider 10 may not work.

[0033] It should be noted that the structure described in the utility model can be implemented in a variety of different forms and is not limited to the described embodiments. Any equivalent transformations made by ordinary technicians in this field using the contents of the utility model specification and drawings, or directly or indirectly applied to other related technical fields, such as the loading and unloading of other items, are included in the protection scope of the utility model.

Claims

1. A drying device for producing real stone paint, comprising a drying chamber (1), characterized in that: The top of the drying bin (1) is provided with a spiral hopper (201) for feeding raw materials of real stone paint. The left side of the drying bin (1) is provided with a plate material feed port (11) for feeding formed plates of real stone paint. A recovery box (14) for storing materials is fixed to the inner bottom wall of the drying bin (1). The spiral hopper (201) and the plate material feed port (11) are connected to the recovery box (14) via a feeding mechanism (6). A rolling structure is installed at the bottom of the feeding mechanism (6). The top of the drying bin (1) is provided with an industrial dust removal device connected to the recovery box (14) via a dust suction pipe (19). The inner wall of the drying bin (1) is connected to an external hot air device via a hot air channel (4). The top of the drying bin (1) is connected to a waste heat recovery device via a heat recovery channel (5).

2. A real stone paint production and drying device as claimed in claim 1, characterized in that: The feeding mechanism (6) comprises a support plate (61) fixed obliquely to the inner wall of the drying bin (1); a rubber pad (62) is inlaid in the middle of the working surface of the support plate (61); a top cover (63) movably connected to a clamping column via a clamping groove is provided on the top of the support plate (61); the support plate (61) and the top cover (63) form a conveying channel; the left and right ports of the conveying channel are respectively connected to the plate material feeding port (11) and the recycling box (14).

3. A real stone paint production and drying device as claimed in claim 2, characterized in that: The rolling structure comprises a rotating roller (8), the outer surface of which is fixed with a plurality of convex strips (9) distributed at equal distances, the convex strips (9) being in contact with the bottom of the rubber pad (62), the inner wall of the drying bin (1) being provided with a slide groove (7) arranged parallel to the feeding mechanism (6), the connecting end at the back of the rotating roller (8) being clamped in the interior of the slide groove (7), the connecting end at the front being fixed with a bearing, the bearing being installed at an electric slider (10) arranged in the interior of the drying bin (1), the electric slider (10) being clamped in a slide rail fixed on the inner wall of the drying bin (1), and the slide rail being located in front of the slide groove (7).

4. A real stone paint production and drying device as claimed in claim 2, characterized in that: The inner and outer sides of the front and rear ends of the top cover (63) are respectively provided with an air inlet (64) and an air outlet (65) that are connected to each other, and a filter is installed at the air inlet (64), and an air outlet baffle is installed inside the air outlet (65).

5. A real stone paint production and drying device as claimed in claim 1, characterized in that: A material receiving plate (15) is fixed to the inner bottom wall of the recovery box (14) via a hydraulic mechanism (16), a screen (17) is fixed to the inner top wall of the recovery box (14), and a contact switch (18) adapted to the material receiving plate (15) is installed on the inner wall of the recovery box (14).

6. A real stone paint production and drying device as claimed in claim 1, characterized in that: The input end of the plate material feed port (11) is hingedly connected to a sealing plate (12), and a support plate (13) located at the same horizontal position as the plate material feed port (11) is fixed on the left side of the drying bin (1).

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