Automatic drying production line for calcium silicate boards

Abstract

The invention discloses an automatic calcium silicate board drying production line, and relates to the field of drying devices.The automatic calcium silicate board drying production line comprises a frame, supporting legs are fixedly connected to the four corners of the bottom of the frame, dryers are fixedly installed at the top and the bottom of the frame, and feeding and discharging openings are formed in the two ends of the frame in advance and are in sliding connection with calcium silicate boards; a side plate is movably installed in the frame through an extension auxiliary part, and the side wall of the side plate is fixedly connected with an end plate. The motor is started to drive the rotating shaft to rotate to promote the belt on one side to operate, under the linkage effect of the linkage assembly, the belt on the other side operates synchronously but in different directions, the opposite belt bodies of the two belts move in the consistent direction finally, and then calcium silicate boards are conveyed. The calcium silicate board penetrates through the dryer fixedly connected with the exterior of the frame to be dried, the final processing flow of the calcium silicate board is achieved, the upper portion and the lower portion of the calcium silicate board are not shielded, and therefore it is guaranteed that the drying efficiency is better.

Description

Technical Field

[0001] The present invention relates to the field of drying devices, and more particularly to an automatic drying production line for calcium silicate boards. Background Art

[0002] Calcium silicate board is a new type of inorganic building material, which has been widely used in the construction and industrial fields due to its excellent performance. It is widely used in building structures such as walls, roofs, floors, partition walls, and suspended ceilings, especially suitable for partitions, roof layers, and flue fire prevention in high-rise buildings. In the decoration of homes, commercial places, and public places, calcium silicate board is often used for ceilings, partitions, and wall decorations, which can improve the decoration effect. Among them, the calcium silicate board drying equipment is mainly used in the last step of the calcium silicate board production process to ensure that the boards reach the expected drying degree and quality standards.

[0003] The existing Chinese patent authorization publication number: CN213179295U, discloses a calcium silicate board drying device, including an oven with openings at both ends and a conveyor belt passing through the openings at both ends of the oven. The conveyor belt is fixedly connected to the inner wall of the oven. A plurality of blowers are evenly penetrated through the outer walls on both sides of the oven. An electric heating wire is arranged at the air outlet of the blower. Two winding rollers are symmetrically and rotatably connected to the inner wall above the two openings of the oven. A curtain is wound on the winding roller. One end of the curtain is fixedly connected to the outer wall of the winding roller, and the other end of the curtain is fixedly connected with a counterweight strip; through the setting of the reduction motor, the winding roller and the curtain, during the drying process, by starting the reduction motor to drive the winding roller to rotate, the curtain can be released, so as to use the curtain to block the opening of the oven, thereby reducing the loss of hot air inside the oven and achieving a good energy-saving effect.

[0004] The existing calcium carbonate board drying device has the following problems when in use: when the existing drying device is in use, it is impossible to make the two sides of the calcium silicate board be heated synchronously and evenly, which results in a low drying efficiency of the calcium silicate board. At the same time, uneven drying may affect the use effect of the final product.

[0005] Therefore, it is very necessary to invent an automatic drying production line for calcium silicate boards to solve the above problems. Summary of the Invention

[0006] The purpose of the present invention is to provide an automatic drying production line for calcium silicate boards to solve the problem that when the existing drying device is in use, it is impossible to make the two sides of the calcium silicate board be heated synchronously and evenly, which results in a low drying efficiency of the calcium silicate board. At the same time, uneven drying may affect the use effect of the final product as mentioned in the above background art.

[0007] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic drying production line for calcium silicate boards, comprising a frame, legs are fixedly connected at the four corners of the bottom of the frame, dryers are fixedly installed at the top and bottom of the frame, inlet and outlet ports are preset at the two ends of the frame, and the inlet and outlet ports are slidably connected to the calcium silicate boards, side panels are movably installed inside the frame through extension auxiliary parts, and the side walls of the side panels are fixedly connected to end panels, and a rotating shaft is rotatably connected between the upper and lower end panels, one end of the rotating shaft is transmission-connected to the output end of the motor, and the motor is fixedly connected to the lower end panel, the outer ring of the rotating shaft is transmission-connected to a belt through a pulley, and grooves are reserved inside the belt, and the grooves reserved inside the belts on both sides cooperate with the two ends of the calcium silicate board to achieve clamping, the two belts are staggered through a linkage component to achieve staggered movement, and the two belts are adjusted through an adjustment component to achieve spacing adjustment, which facilitates the staggered transmission of the two belts and thus realizes the transmission of the calcium silicate board to be processed, and the calcium silicate board passes between the two dryers for drying.

[0008] Preferably, there are two side panels, which are symmetrically arranged with reference to the central axis of the frame as the axis of symmetry, and the two opposite side walls and two ends of the two side panels are fixedly connected with two end panels distributed in groups up and down, that is, there are four groups of end panels in total, and the outer rings of the two rotating shafts rotatably connected between the two groups of end plates on the same side are connected with belts for transmission. There are two groups of belts in total, which is convenient for adjusting the spacing between the two belts and transmitting calcium silicate boards of different sizes.

[0009] Preferably, the linkage assembly includes linkage rods that are arranged at right angles to the rotating shaft, and the two linkage rods are symmetrically arranged with the central axis of the reference frame as the symmetry axis, and the transmission connection is realized through a bevel gear set with the two rotating shafts on different sides respectively, and the outer rings of the two linkage rods are movably mounted with threaded rods, and the interior of the threaded rods is reserved with an adjustment assembly, and the two belts are driven by the linkage assembly to realize staggered transmission through the same power supply, thereby realizing the clamping and transmission of the calcium silicate board to be processed.

[0010] Preferably, the side walls of the opposite ends of the two linkage rods are fixedly connected with protrusions, and the protrusions are slidably connected with the grooves reserved inside the threaded rods;

[0011] The linkage rod is rotatably connected to the vertical plate fixedly connected to the top of the side plate.

[0012] Preferably, the adjustment assembly comprises two threaded rings that are threadedly connected to the threaded rod, the threaded rings are threadedly connected to two sections of threads of different thread directions on the outer ring of the threaded rod, and an annular groove is reserved inside the threaded ring, and a connecting vertical rod is rotatably connected inside the annular groove, wherein the connecting vertical rod is slidably connected to the second groove reserved inside the threaded rod, and the second groove is connected to the first groove;

[0013] A sleeve rod is fixedly connected between the two threaded rings, and the sleeve rod is composed of two rod bodies with different outer diameters movably sleeved together.

[0014] Preferably, a connection block is fixedly connected to the middle part of the connecting vertical rod, and the connection block is rotatably engaged with the connection hole reserved in the end of the linkage rod with a convex block. The connection block is composed of two columnar rod bodies with different outer diameters welded together. An adjustment assembly is provided to adjust the gap between the two belts.

[0015] Preferably, the extension auxiliary member includes a cross plate fixedly connected to the side plate, and the cross plate is slidably connected to the movable cavity reserved inside the frame, ensuring the stable movement of the side plate, and further ensuring the stable adjustment of the distance between the two belts.

[0016] In the above technical solution, the technical effects and advantages provided by the present invention are as follows:

[0017] 1. In the present invention, by starting the motor to drive the rotation of the rotating shaft, one side of the belt is operated. Under the linkage action of the linkage component, the other side of the belt operates synchronously but in the opposite direction. The relative belt bodies of the two belts finally move in the same direction, thereby realizing the transmission of calcium silicate board. The calcium silicate board passes through the dryer fixedly connected to the outside of the frame for drying operation, realizing the final processing process of the calcium silicate board;

[0018] 2. When the two threaded rings move towards or away from each other by twisting the threaded rings, the connecting vertical rod is used to drive the linkage rod to move synchronously with the threaded rings, thereby facilitating the adjustment of the distance between the belts outside the two side plates. It is convenient for the calcium silicate board to pass through the grooves reserved inside the two belts and be transmitted to the inside of the dryer for drying operation synchronously with the operation of the belts. There is no obstruction above and below the calcium silicate board, which ensures better drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a three-dimensional view of the overall structure of the present invention;

[0021] Figure 2 It is an exploded view of the overall structure of the present invention;

[0022] Figure 3 It is an exploded view of the connection structure between the belt and the rotating shaft of the present invention;

[0023] Figure 4Explosion diagram of the linkage component of the present invention;

[0024] Figure 5 Explosion diagram of the internal structure of the threaded rod (partial section state) of the present invention;

[0025] Figure 6 Explosion diagram of the connection structure between the threaded rod (partial section state) and the adjustment component of the present invention.

[0026] Explanation of reference numerals:

[0027] 1. Frame; 2. Dryer; 3. Leg; 4. Feeding and discharging opening; 5. Side plate; 6. End plate; 7. Rotating shaft; 8. Motor; 9. Belt; 10. Groove; 11. Linkage component; 111. Bevel gear set; 112. Linkage rod; 113. Threaded rod; 114. Convex block; 115. Channel 1; 116. Vertical plate; 12. Adjustment component; 121. Connecting block; 122. Connecting hole; 123. Connecting vertical rod; 124. Threaded ring; 125. Annular groove; 126. Channel 2; 13. Horizontal plate; 14. Activity cavity; 15. Sleeve rod. Detailed implementation manners

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further introduced in detail below in conjunction with the accompanying drawings.

[0029] The present invention provides a calcium silicate board automatic drying production line as Figure 1-6 shown, which includes a frame 1. Legs 3 are fixedly connected to the four corners at the bottom of the frame 1. Dryers 2 are fixedly installed at the top and bottom of the frame 1. Feeding and discharging openings 4 are preset at both ends of the frame 1. The feeding and discharging openings 4 are slidably connected to the calcium silicate board. A side plate 5 is movably installed inside the frame 1 through an extension auxiliary member. An end plate 6 is fixedly connected to the side wall of the side plate 5. A rotating shaft 7 is rotatably connected between the upper and lower end plates 6. The end of one of the rotating shafts 7 is in transmission connection with the output end of the motor 8. The motor 8 is fixedly connected to the lower end plate 6. The outer ring of the rotating shaft 7 is in belt pulley transmission connection with a belt 9. A groove 10 is reserved inside the belt 9. The grooves 10 reserved inside the two belts 9 cooperate with both ends of the calcium silicate board to achieve clamping. The two belts 9 achieve a misaligned movement through a linkage component 11, and the distance between the two belts 9 is adjusted through an adjustment component 12, facilitating the staggered transmission of the two belts 9 and thus realizing the transmission of the calcium silicate board to be processed. The calcium silicate board passes through between the two dryers 2 for drying operation.

[0030] During use, the calcium silicate board enters the interior of the frame 1 through the feeding and discharging port 4 on one side. By starting the motor 8, the belt 9 on one side is driven to operate. Under the linkage effect of the linkage component 11, the belt 9 on the other side operates synchronously but in different directions. The relative belt bodies of the two belts 9 finally move in the same direction, thereby realizing the conveyance of the calcium silicate board. The calcium silicate board passes through the dryer 2 fixedly connected to the outside of the frame 1 for drying operation, realizing the final processing process of the calcium silicate board. After processing, the calcium silicate board is discharged through the feeding and discharging port 4 on the other side.

[0031] To ensure the stability of adjusting the distance between the two belts 9, two side plates 5 are provided. The two side plates 5 are symmetrically arranged left and right with reference to the central axis of the frame 1 as the axis of symmetry. And on the opposite side walls and both ends of the two side plates 5, two groups of end plates 6 distributed up and down in groups are fixedly connected, that is, a total of four groups of end plates 6 are distributed. And the outer circles of the two rotating shafts 7 rotatably connected between the two groups of end plates 6 on the same side are drivingly connected with the belt 9. Two belts 9 are provided, which is convenient for adjusting the distance between the two belts 9 and conveying calcium silicate boards of different sizes. Among them, the extension auxiliary part includes a cross plate 13 fixedly connected to the side plate 5, and the cross plate 13 is slidably connected to the reserved activity cavity 14 inside the frame 1, ensuring the stable movement of the side plate 5 during the adjustment process, and further ensuring the stability of adjusting the distance between the two belts 9.

[0032] To facilitate the different operating directions of the belts 9 on different sides, the provided linkage component 11 includes a linkage rod 112 arranged at a right angle to the rotating shaft 7. The two linkage rods 112 symmetrically arranged with reference to the central axis of the frame 1 as the axis of symmetry are respectively drivingly connected to the two rotating shafts 7 on different sides through bevel gear sets 111. And the outer circles of the two linkage rods 112 are both movably sleeved with threaded rods 113, and an adjusting component 12 is reserved inside the threaded rod 113. Through the linkage component 11, the two belts 9 are driven to perform misaligned conveyance through the same power source, thereby realizing the clamping conveyance of the calcium silicate board to be processed.

[0033] To ensure the stable rotation of the linkage rod 112, convex blocks 114 are fixedly connected to the opposite end side walls of the two linkage rods 112, and the convex blocks 114 are slidably connected to the groove 115 reserved inside the threaded rod 113; the linkage rod 112 is rotatably connected to the vertical plate 116 fixedly connected to the top of the side plate 5, ensuring that the rotation of the linkage rod 112 can drive the rotation of the threaded rod 113, and at the same time ensuring the stability of the rotation of the linkage rod 112.

[0034] At this time, when the motor 8 drives the rotating shaft 7 on one side to rotate clockwise, the linkage rod 112 rotates under the transmission connection of the bevel gear set 111 to drive the threaded rod 113 to rotate. At this time, another linkage rod 112 inside the threaded rod 113 rotates synchronously to cause the bevel gear set 111 on the other side to drive the rotating shaft 7 on the other side to rotate counterclockwise. Finally, the two belts 9 operate in opposite directions. At this time, the opposite belt bodies of the two belts 9 operate and finally face the same direction, thereby realizing the transmission of calcium silicate boards. The two ends of the calcium silicate board are clamped inside the groove 10 to ensure the stability of the transmission of the calcium silicate board. The calcium silicate board is then directly discharged through the inlet and outlet 4.

[0035] To adapt the two belts 9 to the transmission of calcium silicate boards of different sizes, the provided adjusting component 12 includes two threaded rings 124 that are threadedly connected to the threaded rod 113. The threaded rings 124 are threadedly connected to two threads with different spiral directions on the outer circle of the threaded rod 113. A sleeve rod 15 is fixedly connected between the two threaded rings 124. The sleeve rod 15 is composed of two rod bodies with different outer diameters movably sleeved. When one threaded ring 124 is rotated, the other threaded ring 124 can be driven to rotate synchronously through the sleeve rod 15. In this way, the threaded rings 124 threadedly connected to the two threads on the outer circle of the threaded rod 113 can move away from or towards each other. And an annular groove 125 is reserved inside the threaded ring 124, and a connecting vertical rod 123 is rotatably connected inside the annular groove 125. Among them, the connecting vertical rod 123 is slidably connected to a groove 126 reserved inside the threaded rod 113, and the groove 126 is communicated with the groove 115.

[0036] A connecting block 121 is fixedly connected to the middle part of the connecting vertical rod 123, and the connecting block 121 is rotatably fitted with a connecting hole 122 reserved in the end part of the linkage rod 112 provided with a convex block 114. The connecting block 121 is composed of two columnar rod bodies with different outer diameters welded together. By setting the adjusting component 12 to adjust the gap size between the two belts 9, the two belts 9 are adapted to the transmission of calcium silicate boards of different sizes, expanding the applicable range of the drying machine and ensuring a better final use effect.

[0037] When the two threaded rings 124 move towards or away from each other by twisting the threaded rings 124, the connecting vertical rod 123 is used to mobilize the linkage rod 112 to move synchronously with the threaded rings 124. The vertical plate 116 rotatably connected to the linkage rod 112 is fixedly connected to the side plate 5. Finally, it is convenient to adjust the distance between the belts 9 outside the two side plates 5, facilitating the calcium silicate board to pass through the grooves 10 reserved inside the two belts 9 and being transmitted to the dryer 2 for drying operation synchronously with the operation of the belts 9.

[0038] Only some exemplary embodiments of the present invention have been described by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic drying production line for calcium silicate boards, comprising a frame (1), characterized in that: The four corners of the bottom of the frame (1) are fixedly connected with supporting legs (3), the top and bottom of the frame (1) are fixedly installed with a dryer (2), the two ends of the frame (1) are preset with inlet and outlet ports (4), the inlet and outlet ports (4) are slidably connected with the calcium silicate board, the inside of the frame (1) is movably installed with a side plate (5) through an extension auxiliary part, and the side wall of the side plate (5) is fixedly connected with an end plate (6), and a rotating shaft (7) is rotatably connected between the upper and lower end plates (6), one of which is The end of the moving shaft (7) is connected to the output end of the motor (8) by transmission, and the motor (8) is fixedly connected to the lower end plate (6). The outer ring of the rotating shaft (7) is connected to a belt (9) by transmission through a pulley, and a groove (10) is reserved inside the belt (9). The grooves (10) reserved inside the belts (9) on both sides cooperate with the two ends of the calcium silicate board to achieve clamping. The belts (9) at two locations achieve staggered movement through a linkage component (11), and the spacing between the two belts (9) is adjusted through an adjustment component (12).

2. The automatic drying production line of calcium silicate board according to claim 1 is characterized in that: The side panels (5) are provided in two pieces in number. The two side panels (5) are symmetrically arranged with reference to the central axis of the frame (1) as the symmetry axis. The two opposite side walls and two ends of the two side panels (5) are fixedly connected with two end panels (6) distributed in groups up and down, that is, the end panels (6) are distributed in four groups in total. The outer rings of the two rotating shafts (7) rotatably connected between the two groups of end panels (6) on the same side are connected with belts (9) for transmission. The belts (9) are provided in two groups in total.

3. The automatic drying production line of calcium silicate board according to claim 2 is characterized in that: The linkage assembly (11) comprises linkage rods (112) arranged at right angles to the rotating shaft (7); the linkage rods (112) are symmetrically arranged with the central axis of the two reference frames (1) as symmetry axes, and are respectively connected to the two rotating shafts (7) on different sides through bevel gear sets (111) to achieve transmission connection; the outer rings of the two linkage rods (112) are movably sleeved with threaded rods (113), and the interior of the threaded rods (113) is reserved for the adjustment assembly (12).

4. The automatic drying production line of calcium silicate board according to claim 3 is characterized in that: The side walls of the opposite ends of the two linkage rods (112) are fixedly connected with protrusions (114), and the protrusions (114) are slidably connected with a groove (115) reserved inside the threaded rod (113); The linkage rod (112) is rotatably connected to the vertical plate (116) fixedly connected to the top of the side plate (5).

5. The automatic drying production line of calcium silicate board according to claim 4 is characterized in that: The adjusting assembly (12) comprises two threaded rings (124) threadedly connected to the threaded rod (113), wherein the threaded ring (124) is threadedly connected to the outer ring of the threaded rod (113) by two sections of threads with different thread directions, and an annular groove (125) is reserved inside the threaded ring (124), and a connecting vertical rod (123) is rotatably connected inside the annular groove (125), wherein the connecting vertical rod (123) is slidably connected to a second groove (126) reserved inside the threaded rod (113), and the second groove (126) is connected to the first groove (115); A sleeve rod (15) is fixedly connected between the two threaded rings (124), and the sleeve rod (15) is composed of two rod bodies with different outer ring diameters that can be movably sheathed.

6. The automatic drying production line of calcium silicate board according to claim 5 is characterized in that: A connecting block (121) is fixedly connected to the middle portion of the connecting vertical rod (123), and the connecting block (121) and the linkage rod (112) are rotated in cooperation with a connecting hole (122) reserved in the end portion of the protrusion (114), and the connecting block (121) is composed of two columnar rod bodies with different outer diameters welded together.

7. The automatic drying production line of calcium silicate board according to claim 4 is characterized in that: The extension auxiliary component comprises a transverse plate (13) fixedly connected to the side plate (5), and the transverse plate (13) is slidably connected to a movable cavity (14) reserved inside the frame (1).

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