Drying device for plain-color bricks

Abstract

The plain-color brick drying device comprises a closed box body and a plurality of electric heaters, the multiple electric heaters are arranged on the upper inner wall and the lower inner wall of the box body, openings are formed in the two sides of the box body, and the two inner side walls of the box body are inclined planes. The transferring device is used for transferring plain color bricks to be dried into the box body from one opening; the U-shaped first supporting seat is rotationally connected with one end of the box body; the first driving device is used for driving one end of the box body to rotate on the first supporting seat; the fixing devices are used for fixing part of the plain color bricks moved in the box body; and the receiving device is used for receiving the plain color bricks flowing out of the other opening after the box body is inclined. According to the ceramic tile drying device, only the intersection points of the lower end faces and the two sides of the ceramic tiles make contact with the inner wall of the box body, so that the to-be-dried ceramic tiles are heated more evenly, and the box body inclines to drive the multiple ceramic tiles in the box body to move without collision.

Description

Technical Field

[0001] The invention relates to the technical field of tile production, in particular to a plain tile drying device. Background Art

[0002] Plain bricks are a type of ceramic tile. Plain bricks are a branch of modern antique bricks, characterized by a single and unexaggerated color, usually composed of neutral tones such as black, white, gray, brown, beige, cloth color, and elegant color. The colors are soft and not rendered. The surface texture of plain bricks is mostly matte, with a soft light and delicate touch, suitable for a variety of decoration styles, such as light luxury, new Chinese style, modern style, etc. In the production process of plain bricks, the tiles need to be dried after they are formed. When the existing drying device is drying the formed plain bricks, due to the need to support the brick body, part of the brick body will be blocked during drying, and it cannot be well in contact with the heat source, resulting in uneven drying, which is insufficient. Summary of the Invention

[0003] The purpose of the present invention is to solve the above technical problems and provide a plain brick drying device.

[0004] The technical solution of the present invention is: a plain brick drying device, comprising a closed box and a plurality of electric heaters, wherein the upper and lower inner walls of the box are both provided with a plurality of electric heaters, the box is provided with openings on both sides and the inner side walls of the box are inclined, and further comprising:

[0005] Transfer rotation, used to transfer the plain bricks to be dried from one of the openings into the box;

[0006] A U-shaped first support base, which is rotatably connected to one end of the box;

[0007] a first driving device, configured to drive one end of the box to rotate on the first supporting seat;

[0008] Several fixing devices are used to fix some of the plain bricks after they are moved in the box;

[0009] The receiving device is used for receiving the plain bricks flowing out from the other opening after the box body is tilted.

[0010] Preferably, the transfer rotation includes a screw mechanism, a cylinder, a transverse plate and several vacuum suction cups, the screw mechanism is arranged on the driving device, the cylinder is arranged on the moving part of the screw mechanism, the cylinder is used to drive the transverse plate to move up and down, and the transverse plate is provided with several vacuum suction cups.

[0011] Preferably, the first driving device includes a U-shaped second support seat, a wire rod, a support block, a motor and a first pull rope, the second support seat is arranged at one end of the box body, the support block and the motor are both arranged on the second support seat, the motor is used to drive the wire rod to rotate on the support block, and the first pull rope connects the box body and the wire rod.

[0012] Preferably, both sides of the box body are provided with a number of slots with different inclination angles; the fixing device includes a first slider, a T-shaped rod, a first spring, a trapezoidal rod, a pressure sleeve and a second spring, the first slider can slide in the slot and the first slider is provided with a first slide groove and a first socket, the T-shaped rod can slide in the first slide groove and the T-shaped rod is provided with an annular stopper and a second socket, the first spring is sleeved on the T-shaped rod, the trapezoidal rod is arranged in the slot, the pressure sleeve is slidably arranged at one end of the T-shaped rod, and the second spring is arranged in the pressure sleeve.

[0013] Preferably, the receiving device includes a conveying mechanism, a vertical plate, at least one buffer rope, a second driving device and two support plates, a second slider, a guide rod and a third spring. The support plate is arranged on the vertical plate and a second slide groove is provided on the support plate. The guide rod is arranged in the second slide groove. The second slider can slide on the guide rod. The third spring is arranged at the bottom of the second slider. The buffer rope connects the two second sliders. The second driving device is used to drive one end of the plain brick that falls from the box onto the buffer rope to move, and the conveying mechanism is used to transmit plain bricks.

[0014] Preferably, one side of the second slider is a slope; the second driving device includes a U-shaped bottom plate, an L-shaped push plate, a second pull rope and a limiting device, the vertical plate can slide on the bottom plate, the L-shaped push plate is arranged on the vertical plate, the second pull rope connects the box body and the vertical plate, and the limiting device is used to limit the end of the plain brick that falls on the buffer rope.

[0015] Preferably, the limiting device includes a limiting plate and two abutment rods, the abutment rods are obliquely arranged on the L-shaped push plate and can slide relative to the L-shaped push plate, and one end of the abutment rod is connected to the limiting plate.

[0016] Preferably, protective boxes are provided on both sides of the box body.

[0017] The beneficial effects of the present invention are as follows: in the present invention, only the lower end surface and the intersection of both sides of the tile are in contact with the inner wall of the box, so that the tiles to be dried are heated more evenly, and the tilting of the box can drive several tiles in the box to move without collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view of the overall structure of a preferred embodiment of the present invention;

[0019] Figure 2 yes Figure 1 A partial enlarged view of the middle part;

[0020] Figure 3 This is a front view of the box in a preferred embodiment of the present invention;

[0021] Figure 4 This is a transverse cross-sectional view of the box body in a preferred embodiment of the present invention;

[0022] Figure 5 is a vertical sectional view of a box body in a preferred embodiment of the present invention;

[0023] Figure 6 is a schematic diagram of a first driving device in a preferred embodiment of the present invention;

[0024] Figure 7 is a partial structural cross-sectional view of a fixing device in a preferred embodiment of the present invention;

[0025] Figure 8 is a schematic diagram of a second slider in a preferred embodiment of the present invention;

[0026] Figure 9 This is a partial structural cross-sectional view of the receiving device in a preferred embodiment of the present invention;

[0027] Figure 10 Schematic diagram of a limiting device in a preferred embodiment of the present invention.

[0028] Figure markings: box body 10, opening 101, slot 102, protective box 103, electric heating 2, first support seat 3, screw mechanism 4, cylinder 5, cross plate 6, vacuum suction cup 7, second support seat 8, wire rod 9, support block 11, motor 12, first pull rope 13, first slider 14, first slide groove 141, first socket 142, T-shaped rod 15, annular stopper 151, second socket 152, first spring 16, trapezoidal rod 17, pressing sleeve 18, second spring 19, conveying mechanism 20, vertical plate 21, buffer rope 22, support plate 23, second slide groove 231, second slider 24, guide rod 25, third spring 26, bottom plate 27, L-shaped push plate 28, second pull rope 29, limit plate 30, abutment rod 31. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figures 1 to 10 A plain brick drying device includes a closed box 10 and a plurality of electric heaters 2, wherein the upper and lower inner walls of the box 10 are provided with a plurality of electric heaters 2, both sides of the box 10 are provided with openings 101 and the inner side walls of the box 10 are inclined, and further includes:

[0031] Transfer rotation, used to transfer the plain bricks to be dried from one of the openings 101 into the box 10;

[0032] A U-shaped first support base 3, which is rotatably connected to one end of the box body 10;

[0033] A first driving device, used for driving one end of the box body 10 to rotate on the first support seat 3;

[0034] Several fixing devices are used to fix some of the plain bricks after they are moved into the box 10;

[0035] The receiving device is used to receive the plain bricks flowing out from the other opening 101 after the box body 10 is tilted. In the present invention, a plurality of electric heaters 2 are operated to raise the temperature inside the box 10. After the formed tiles are transported to the bottom of the transfer rotation, the transfer rotation transfers the tiles to be dried from the left opening 101 into the box 10. Since the two inner side walls of the box 10 are inclined, only the lower end surface and the intersection of the two sides of the tiles contact the inner wall of the box 10, so that the tiles to be dried are heated more evenly. When the first drive device is operated to drive one end of the box 10 to rotate on the first support seat 3, the box 10 is in an inclined rotation state. After the tiles slide a certain distance in the box 10, the first drive device is operated to drive the box 10 back to its original position. The transfer rotation transfers the formed tiles from the left opening 101 into the box 10 again. The first drive device is operated to drive one end of the box 10 to rotate on the first support seat 3, and the tiles slide in the box 10. The above action is repeated until the tiles are dried and slide out of the right opening 101 and fall onto the receiving device for transportation to the next process. Specifically, the electric heater 2 is an electric heating tube, a heating wire or other device that generates heat when powered.

[0036] As a preferred embodiment of the present invention, it may also have the following additional technical features:

[0037] In this embodiment, the transfer rotation includes a screw mechanism 4, a cylinder 5, a cross plate 6, and a plurality of vacuum suction cups 7. The screw mechanism 4 is arranged on the drive device, and the cylinder 5 is arranged on the movable part of the screw mechanism 4. The cylinder 5 is used to drive the cross plate 6 to move up and down. The cross plate 6 is provided with a plurality of vacuum suction cups 7. The cylinder 5 operates to drive the cross plate 6 downward. After the vacuum suction cups 7 come into contact with the tiles, the external suction device operates to extract the air in the vacuum suction cups 7 so that the vacuum suction cups 7 adhere to the tiles. The cylinder 5 operates to drive the cross plate 6 upward and back to its original position. The screw mechanism 4 operates to drive the cross plate 6 to move rightward, so that the tiles are transferred from the left opening 101 into the box 10. After most of the tiles have entered the box 10, the external suction device stops operating, and the screw mechanism 4 operates to drive the cross plate 6 back to its original position. Specifically, a connecting plate is provided at the top of the cylinder 5, which is connected to the movable part of the screw mechanism 4. The screw mechanism 4 is prior art and will not be described here. When the vacuum suction cups 7 downwardly adhere to the tiles, they adhere to the left side of the tiles.

[0038] In this embodiment, the first drive device includes a U-shaped second support base 8, a wire rod 9, a support block 11, a motor 12, and a first pull rope 13. The second support base 8 is disposed at one end of the housing 10. The support block 11 and the motor 12 are both disposed on the second support base 8. The motor 12 is used to drive the wire rod 9 to rotate on the support block 11. The first pull rope 13 connects the housing 10 and the wire rod 9. When the motor 12 is operated, the wire rod 9 rotates to retract the first pull rope 13. The first pull rope 13 pulls one end of the housing 10 so that the other end rotates on the first support base 3. When the motor 12 is operated and drives the wire rod 9 to rotate in the opposite direction, the first pull rope 13 is released, and the housing 10 returns to its original position. Specifically, a horizontal plate is disposed at one end of the second support base 8, and the screw mechanism 4 is disposed on the horizontal plate. The first drive device can also be a hydraulic rod, one end of which is rotatably connected to the bottom of the housing 10. When the hydraulic rod is operated, the one end of the housing 10 rotates back and forth on the first support base 3.

[0039] In this embodiment, both sides of the box body 10 are provided with a number of slots 102 with different inclination angles; the fixing device includes a first slider 14, a T-shaped rod 15, a first spring 16, a trapezoidal rod 17, a pressing sleeve 18 and a second spring 19, the first slider 14 can slide in the slot 102 and the first slider 14 is provided with a first slide groove 141 and a first insertion hole 142, the T-shaped rod 15 can slide in the first slide groove 141 and the T-shaped rod 15 is provided with an annular stopper 151 and a second insertion hole 152, the first spring 16 is sleeved on the T-shaped rod 15, the trapezoidal rod 17 is provided in the slot 102, the pressing sleeve 18 is slidably provided at one end of the T-shaped rod 15, and the second spring 19 is provided in the pressing sleeve 18. After the tile enters from the opening 101 on the left side, the right end of the tile contacts the pressing sleeve 18 at the left end. When the box body 10 rotates and tilts, due to the slot 102 is tilted, and the tilt angle increases from left to right, and the tilt angle of the left side of the box 10 is greater than that of the right side. The tiles in the box 10 slide from left to right in sequence, and the first slider 14 from left to right slides in the groove 102 in sequence. When the left side of the tile moves to contact the pressure sleeve 18, the right side of the tile contacts the next pressure sleeve 18, and so on. The trapezoidal rod 17 passes through the first hole 142 and the second hole 152 in sequence, and the T-shaped rod 15 moves to drive the pressure sleeve 18 to move and clamp the side of the tile to fix the tile. After drying, the rightmost tile of the box 10 has no contact with the pressure sleeve 18 and flows from the opening 101 on the right to slide out and fall onto the receiving device for transportation to the next process. After the box 10 returns to its original position, the first slider 14 moves in the opposite direction in the groove 102 to return to its original position, driving the pressure sleeve 18 back to its original position. This structural design can prevent the tiles in the box 10 from colliding with each other after the box 10 is tilted. Specifically, ear plates are provided on the upper and lower end surfaces of the first sliding block 14 , and sliding grooves are provided on the upper and lower walls of the notch 102 , and the ear plates cooperate with the sliding grooves.

[0040] In this embodiment, the receiving device includes a conveying mechanism 20, a vertical plate 21, at least one buffer rope 22, a second driving device, and two support plates 23, a second slider 24, a guide rod 25 and a third spring 26. The support plate 23 is arranged on the vertical plate 21 and is provided with a second slide groove 231. The guide rod 25 is arranged in the second slide groove 231. The second slider 24 can slide on the guide rod 25. The third spring 26 is arranged at the bottom of the second slider 24. The buffer rope 22 connects the two second sliders 24. The second drive device is used to drive one end of the plain-colored tiles that have fallen from the box 10 onto the buffer rope 22. The conveyor mechanism 20 is used to transport the plain-colored tiles. After the tiles flow out of the right opening 101, one end of the tiles falls onto the conveyor mechanism 20. After all the tiles are discharged, the left side of the tiles falls onto the buffer rope 22. The buffer rope 22 is forced to move the second slider 24 downward and compress the third spring 26. The second drive device operates to drive the left side of the tiles so that most of the tiles move to the conveyor mechanism 20. The conveyor mechanism 20 transports the tiles. The buffer rope 22 acts as a buffer after the tiles fall. Specifically, the conveyor mechanism 20 is a belt conveyor mechanism.

[0041] In this embodiment, one side of the second slider 24 is a slope; the second driving device includes a U-shaped bottom plate 27, an L-shaped push plate 28, a second pull rope 29 and a limiting device, the vertical plate 21 can slide on the bottom plate 27, the L-shaped push plate 28 is arranged on the vertical plate 21, the second pull rope 29 connects the box body 10 and the vertical plate 21, and the limiting device is used to limit one end of the plain brick that falls on the buffer rope 22. After the tiles flow out from the opening 101 on the right, only a small part of them falls on the conveying mechanism 20 and cannot drive the tiles to move. The box body 10 rotates to pull the second pull rope 29, and the second pull rope 29 pulls the vertical plate 21 to the left. When the box body 10 returns to its original position, the vertical plate 21 slides to the right on the bottom plate 27 under the action of its own gravity, and the L-shaped push plate 28 moves to the right to push the tiles to move to the right and move them to the feeding mechanism 20. Specifically, ear plates are provided on both side end surfaces of the vertical plate 21, and sliding grooves are provided on both side walls of the bottom plate 27, and the ear plates cooperate with the sliding grooves.

[0042] In this embodiment, the limiting device includes a limiting plate 30 and two abutment rods 31. The abutment rods 31 are obliquely arranged on the L-shaped push plate 28 and can slide relative to it. One end of the abutment rod 31 is connected to the limiting plate 30, and one end of the abutment rod 31 contacts the shoe surface on one side of the second slider 24. The left side of the tile falls on the buffer rope 22. The buffer rope 22 is driven by the force to drive the second slider 24 downward and squeeze the third spring 26. The abutment rod 31 slides to the right on the L-shaped push plate 28 to make the limiting plate 30 slide to the right above the buffer rope 22, preventing the tile from falling onto the buffer rope 22 and being bounced off the two support plates 23.

[0043] In this embodiment, protective boxes 103 are provided on both sides of the box body 10 to reduce the loss of heat in the box body 10 .

[0044] It should be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not preclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0045] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A plain brick drying device, comprising a closed box (10) and a plurality of electric heaters (2), wherein the upper and lower inner walls of the box (10) are both provided with a plurality of electric heaters (2), characterized in that: The box body (10) is provided with openings (101) on both sides and the two inner side walls of the box body (10) are inclined surfaces, and further comprises: Transfer rotation, used to transfer the plain bricks to be dried from one of the openings (101) into the box (10); A U-shaped first support seat (3) rotatably connected to one end of the box body (10); a first driving device, used for driving one end of the box (10) to rotate on the first supporting seat (3); A plurality of fixing devices for fixing some of the plain bricks after they have been moved into the box (10); A receiving device is used for receiving the plain bricks flowing out from the other opening (101) after the box (10) is tilted.

2. A plain brick drying device according to claim 1, characterized in that: The transfer rotation includes a screw mechanism (4), a cylinder (5), a transverse plate (6) and a plurality of vacuum suction cups (7), wherein the screw mechanism (4) is arranged on the driving device, and the cylinder (5) is arranged on a moving part of the screw mechanism (4). The cylinder (5) is used to drive the transverse plate (6) to move up and down, and the transverse plate (6) is provided with a plurality of vacuum suction cups (7).

3. The plain brick drying device according to claim 1, characterized in that: The first driving device comprises a U-shaped second support seat (8), a wire rod (9), a support block (11), a motor (12) and a first pull rope (13); the second support seat (8) is arranged at one end of the box body (10); the support block (11) and the motor (12) are both arranged on the second support seat (8); the motor (12) is used to drive the wire rod (9) to rotate on the support block (11); and the first pull rope (13) connects the box body (10) and the wire rod (9).

4. The plain brick drying device according to claim 1, characterized in that: Both sides of the box body (10) are provided with a plurality of notches (102) with different inclination angles; the fixing device comprises a first slider (14), a T-shaped rod (15), a first spring (16), a trapezoidal rod (17), a pressing sleeve (18) and a second spring (19); the first slider (14) can slide in the notch (102) and the first slider (14) is provided with a first sliding groove (141) and a first insertion hole (142); the T-shaped rod (15) can slide in the first sliding groove (141) and the T-shaped rod (15) is provided with an annular stopper (151) and a second insertion hole (152); the first spring (16) is sleeved on the T-shaped rod (15); the trapezoidal rod (17) is arranged in the notch (102); the pressing sleeve (18) is slidably arranged at one end of the T-shaped rod (15); and the second spring (19) is arranged in the pressing sleeve (18).

5. The plain brick drying device according to claim 1, characterized in that: The receiving device comprises a conveying mechanism (20), a vertical plate (21), at least one buffer rope (22), a second driving device, two support plates (23), a second slider (24), a guide rod (25) and a third spring (26); the support plate (23) is arranged on the vertical plate (21) and a second slide groove (231) is provided on the support plate (23); the guide rod (25) is arranged in the second slide groove (231); the second slider (24) can slide on the guide rod (25); the third spring (26) is arranged at the bottom of the second slider (24); the buffer rope (22) connects the two second sliders (24); the second driving device is used to drive one end of the plain brick falling from the box (10) onto the buffer rope (22) to move; and the conveying mechanism (20) is used to transmit the plain brick.

6. The plain brick drying device according to claim 5, characterized in that: One side of the second sliding block (24) is an inclined surface; the second driving device comprises a U-shaped bottom plate (27), an L-shaped push plate (28), a second pull rope (29) and a limiting device; the vertical plate (21) can slide on the bottom plate (27); the L-shaped push plate (28) is arranged on the vertical plate (21); the second pull rope (29) connects the box (10) and the vertical plate (21); and the limiting device is used to limit one end of the plain brick that falls on the buffer rope (22).

7. The plain brick drying device according to claim 6, characterized in that: The limiting device comprises a limiting plate (30) and two abutting rods (31). The abutting rods (31) are obliquely arranged on the L-shaped push plate (28) and can slide relative thereto. One end of the abutting rods (31) is connected to the limiting plate (30).

8. The plain brick drying device according to claim 1, characterized in that: Protection boxes (103) are provided on both sides of the box body (10).

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