Highly adsorptive moisture-proof paperboard drying device facilitating heat cycle

Abstract

The utility model relates to paperboard processing technical field and disclose a kind of high adsorption moisture-proof paperboard drying device of heat cycle for being convenient, comprising: drying assembly, the drying assembly includes drying box, the bottom of drying box inner chamber is fixedly installed with conveyer belt, the left side of drying box is fixedly installed with industrial hot air machine, the input of industrial hot air machine is communicated with air inlet pipe, deviation prevention component, the deviation prevention component includes drive motor, the drive motor is fixedly installed in the rear side of drying box top, the output of drive motor is fixedly connected with bidirectional screw rod. This one kind of high adsorption moisture-proof paperboard drying device of heat cycle for being convenient, by setting deviation prevention component, effectively avoid the position of paperboard to be offset when paperboard is dried by the hot air that exhaust duct blows, to cause the situation that paperboard falls from the top of conveyer belt, improve the flexibility of paperboard limiting, also guarantee the stability of paperboard conveying drying, convenient for operator to use.

Description

Technical Field

[0001] This utility model relates to a highly absorbent moisture-proof cardboard drying device that facilitates heat circulation, belonging to the field of cardboard processing technology. Background Technology

[0002] Paperboard, also known as board paper, is a thick sheet of paper made from various pulps and composed of interwoven fibers. The difference between paperboard and paper is usually distinguished by basis weight and thickness. It is usually made from various plant fibers as raw materials, and sometimes non-plant fibers are added. It is made on a paperboard machine. Some special paperboards also use animal fibers such as wool or mineral fibers such as asbestos. Drying equipment is required when processing paperboard.

[0003] Chinese Patent Publication No. CN 218002006 U discloses a cardboard drying and dehumidification device, including a frame; the frame is equipped with a drying chamber, a conveying mechanism, and a dehumidification mechanism; the drying chamber has a conveying inlet and a conveying outlet; the conveying mechanism is disposed between the conveying inlet and the conveying outlet; the drying chamber has an upper drying mechanism at the top of the conveying mechanism; the drying chamber has a lower drying mechanism at the bottom of the conveying mechanism; the dehumidification mechanism includes a dehumidifier, a blower, and a dehumidification pipe; the dehumidifier, the blower, and the drying chamber are connected by the dehumidification pipe. This invention, by setting up an upper drying mechanism and a lower drying mechanism in the drying chamber, can effectively dry cardboard. Simultaneously, by setting up a dehumidifier, a blower, and a dehumidification pipe, the dehumidifier continuously dehumidifies the air in the drying chamber, and the hot air is circulated, greatly improving the drying and dehumidification effect of the cardboard. When drying cardboard, the cardboard may be blown about by the hot air, causing it to shift in position and potentially fall off. This could affect the normal drying process and make the cardboard difficult for operators to use.

[0004] Therefore, a highly absorbent moisture-proof cardboard drying device that facilitates heat circulation is proposed. Utility Model Content

[0005] In view of this, the present invention provides a highly absorbent moisture-proof cardboard drying device that facilitates heat circulation, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0006] The technical solution of this utility model is achieved as follows: a highly absorbent, moisture-proof cardboard drying device that facilitates heat circulation, comprising: A drying assembly includes a drying chamber. A conveyor belt is fixedly installed at the bottom of the inner cavity of the drying chamber. An industrial hot air blower is fixedly installed on the left side of the drying chamber. An air inlet pipe is connected to the input end of the industrial hot air blower. The other end of the air inlet pipe is connected to the inner cavity of the drying chamber. An air outlet pipe is connected to the output end of the industrial hot air blower. Exhaust pipes are connected to the surface of the air outlet pipe. The exhaust pipes are located in the inner cavity of the drying chamber. The anti-deviation assembly includes a drive motor, which is fixedly installed on the rear side of the top of the drying chamber. A bidirectional screw is fixedly connected to the output end of the drive motor. Screw blocks are threadedly connected to both the front and rear sides of the surface of the bidirectional screw. Connecting rods are movably connected to the left and right sides of the two screw blocks. Movable frames are movably connected to the other ends of the four connecting rods. Mounting rods are fixedly installed on the outer sides of the two movable frames. Baffles are fixedly installed on the other ends of the mounting rods. Both baffles are located at the top of the conveyor belt.

[0007] More preferably, the thread directions on the front and rear sides of the bidirectional screw are opposite, and the thread pitch on the front and rear sides of the bidirectional screw is the same.

[0008] More preferably, the drying oven has slots on both the left and right sides, and the four mounting rods pass through the inside of the four slots and extend into the inner cavity of the drying oven.

[0009] More preferably, guide rods are fixedly installed on both the front and rear sides of the top of the drying box, and the left and right sides of the two movable frames are slidably connected to the surfaces of the two guide rods.

[0010] More preferably, the top of the drying oven has a limiting groove, and the bottoms of the two screw blocks are slidably connected to the inner cavity of the limiting groove.

[0011] More preferably, a temperature sensor is fixedly installed on the top of the inner cavity of the drying oven, and a temperature display panel is fixedly installed on the right side of the drying oven.

[0012] More preferably, anchor bolts are threaded onto both the left and right sides of the surface of the drying box, and the bottom of the anchor bolts is threaded to the ground.

[0013] More preferably, support blocks are fixedly installed on both the front and rear sides of the air outlet duct surface, and the left sides of the two support blocks are fixedly installed on the right side of the drying oven.

[0014] The present invention has the following advantages due to the adoption of the above technical solution: I. This utility model, by setting up an anti-deviation component, uses the output of a drive motor to cause the screw block to move the mounting rod and baffle inward. By adjusting the position of the baffle, it limits the movement of cardboard of different sizes transported on the top of the conveyor belt, effectively preventing the cardboard from shifting position when dried by the hot air blown by the exhaust pipe, thus avoiding the cardboard falling off the top of the conveyor belt. This improves the flexibility of cardboard limiting and ensures the stability of cardboard conveying and drying, making it convenient for operators to use.

[0015] II. This utility model, by setting a slot, can limit the movement of the mounting rod, preventing it from shifting and affecting the cardboard's positioning. By setting a guide rod, the movement of the moving frame can be limited, preventing it from shifting and affecting the cardboard's positioning. By setting a limiting groove, the movement of the screw block can be limited, preventing it from rotating synchronously with the bidirectional screw. By setting a temperature sensor and a temperature display panel, the temperature inside the drying chamber can be detected, allowing operators to easily understand the temperature inside the drying chamber. By setting anchor bolts, the overall equipment can be stabilized, preventing shaking due to accidental collisions. By setting support blocks, the air outlet pipe can be supported, preventing it from falling off after prolonged use.

[0016] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the drying component structure of this utility model; Figure 3 This is a schematic diagram of the slot structure of this utility model; Figure 4 This is a schematic diagram of the conveyor belt structure of this utility model; Figure 5 This is a schematic diagram of the anti-deviation component structure of this utility model; Figure 6 For the present utility model Figure 5 Enlarged structural diagram at point A.

[0019] Reference numerals: 1. Drying assembly; 101. Drying box; 102. Conveyor belt; 103. Industrial hot air blower; 104. Air inlet pipe; 105. Air outlet pipe; 106. Exhaust pipe; 107. Temperature sensor; 108. Temperature display panel; 109. Anchor bolt; 110. Support block; 2. Anti-deviation assembly; 201. Drive motor; 202. Bidirectional screw; 203. Screw block; 204. Connecting rod; 205. Moving frame; 206. Mounting rod; 207. Baffle; 208. Groove; 209. Guide rod; 210. Limiting groove. Detailed Implementation

[0020] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0021] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] Example 1 like Figure 1-6 As shown, this utility model embodiment provides a highly absorbent moisture-proof cardboard drying device that facilitates heat circulation, comprising: Drying assembly 1 includes a drying chamber 101. A conveyor belt 102 is fixedly installed at the bottom of the inner cavity of the drying chamber 101. An industrial hot air blower 103 is fixedly installed on the left side of the drying chamber 101. An air inlet pipe 104 is connected to the input end of the industrial hot air blower 103. The other end of the air inlet pipe 104 is connected to the inner cavity of the drying chamber 101. An air outlet pipe 105 is connected to the output end of the industrial hot air blower 103. An exhaust pipe 106 is connected to the surface of the exhaust pipe 105. The exhaust pipe 106 is located in the inner cavity of the drying chamber 101. Anti-deviation component 2 includes a drive motor 201, which is fixedly installed on the rear side of the top of the drying chamber 101. The output end of the drive motor 201 is fixedly connected to a bidirectional screw 202. Both the front and rear sides of the surface of the bidirectional screw 202 are threaded with screw blocks 203. Both the left and right sides of the two screw blocks 203 are movably connected with connecting rods 204. The other ends of the four connecting rods 204 are movably connected with movable frames 205. The outer sides of the two movable frames 205 are fixedly installed with mounting rods 206. The other ends of the mounting rods 206 are fixedly installed with baffles 207. Both baffles 207 are located on the top of the conveyor belt 102. The thread directions of the front and rear sides of the bidirectional screw 202 are opposite, and the thread spacing of the front and rear sides of the bidirectional screw 202 is the same.

[0023] By setting the anti-deviation component 2, the output of the drive motor 201 causes the screw block 203 to drive the mounting rod 206 and the baffle 207 to move inward. By adjusting the position of the baffle 207, the cardboard of different sizes transported on the top of the conveyor belt 102 is limited, effectively preventing the cardboard from shifting position when it is dried by the hot air blown by the exhaust pipe 106, thus preventing the cardboard from falling off the top of the conveyor belt 102. This improves the flexibility of cardboard limiting and ensures the stability of cardboard conveying and drying, making it convenient for operators to use.

[0024] Example 2 like Figure 1-5 As shown, in one embodiment, the drying chamber 101 has slots 208 on both the left and right sides. Four mounting rods 206 pass through the inside of the four slots 208 and extend into the inner cavity of the drying chamber 101. Guide rods 209 are fixedly installed on the front and rear sides of the top of the drying chamber 101. The left and right sides of the two movable frames 205 are slidably connected to the surfaces of the two guide rods 209. A limiting groove 210 is opened on the top of the drying chamber 101. The bottoms of the two screw blocks 203 are slidably connected to the inner cavity of the limiting groove 210. A temperature sensor 107 is fixedly installed on the top of the inner cavity of the drying chamber 101. A temperature display panel 108 is fixedly installed on the right side of the drying chamber 101. Anchor bolts 109 are threadedly connected to the left and right sides of the surface of the drying chamber 101. The bottoms of the anchor bolts 109 are threadedly connected to the ground. Support blocks 110 are fixedly installed on the front and rear sides of the surface of the air outlet duct 105. The left sides of the two support blocks 110 are fixedly installed on the right side of the drying chamber 101.

[0025] By setting the slot 208, the movement of the mounting rod 206 can be limited to prevent it from shifting and affecting the cardboard's positioning. By setting the guide rod 209, the movement of the moving frame 205 can be limited to prevent it from shifting and affecting the cardboard's positioning. By setting the limiting slot 210, the movement of the screw block 203 can be limited to prevent it from rotating synchronously with the bidirectional screw 202. By setting the temperature sensor 107 and the temperature display panel 108, the temperature inside the drying oven 101 can be detected, allowing operators to easily monitor the temperature inside the drying oven 101. By setting the anchor bolts 109, the overall equipment can be stabilized to prevent shaking due to accidental collisions. By setting the support block 110, the air outlet duct 105 can be supported to prevent it from falling off after prolonged use.

[0026] In operation, this invention works as follows: First, based on the dimensions of the cardboard, the drive motor 201 drives the bidirectional screw 202 to rotate, causing the screw block 203 to move outward. Simultaneously, the screw block 203, in cooperation with the connecting rod 204, causes the connecting rod 204 to move the moving frame 205 inward. The moving frame 205 then synchronously moves the mounting rod 206 inward, thereby limiting the position of the cardboard on the top of the conveyor belt 102 by the baffle 207. Subsequently, the cardboard is conveyed by the conveyor belt 10... 2. The cardboard is conveyed, and the industrial hot air blower 103 outputs hot air through the air outlet pipe 105. The hot air is then input into the exhaust pipe 106 through the air outlet pipe 105 and conveyed downward to the top of the cardboard through the exhaust pipe 106. Meanwhile, the input end of the industrial hot air blower 103 extracts the air from the inner cavity of the drying chamber 101 through the air inlet pipe 104, so that the heat in the inner cavity of the drying chamber 101 is input back into the drying chamber 101 through the industrial hot air blower 103, achieving the effect of heat circulation.

[0027] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A highly absorbent, moisture-proof cardboard drying device that facilitates heat circulation, characterized in that, include: A drying assembly (1) includes a drying chamber (101). A conveyor belt (102) is fixedly installed at the bottom of the inner cavity of the drying chamber (101). An industrial hot air blower (103) is fixedly installed on the left side of the drying chamber (101). An air inlet pipe (104) is connected to the input end of the industrial hot air blower (103). The other end of the air inlet pipe (104) is connected to the inner cavity of the drying chamber (101). An air outlet pipe (105) is connected to the output end of the industrial hot air blower (103). An exhaust pipe (106) is connected to the surface of the exhaust pipe (105). The exhaust pipe (106) is located in the inner cavity of the drying chamber (101). Anti-deviation assembly (2), the anti-deviation assembly (2) includes a drive motor (201), the drive motor (201) is fixedly installed on the rear side of the top of the drying box (101), the output end of the drive motor (201) is fixedly connected to a bidirectional screw (202), the front and rear sides of the surface of the bidirectional screw (202) are threaded with screw blocks (203), the left and right sides of the two screw blocks (203) are movably connected with connecting rods (204), the other ends of the four connecting rods (204) are movably connected with a movable frame (205), the outer side of the two movable frames (205) is fixedly installed with an installation rod (206), the other end of the installation rod (206) is fixedly installed with a baffle (207), the two baffles (207) are located on the top of the conveyor belt (102).

2. The highly absorbent, moisture-proof cardboard drying device according to claim 1, characterized in that: The threads on the front and rear sides of the bidirectional screw (202) are in opposite directions, and the thread pitch on the front and rear sides of the bidirectional screw (202) is the same.

3. The highly absorbent, moisture-proof cardboard drying device according to claim 1, characterized in that: The drying box (101) has slots (208) on both the left and right sides, and the four mounting rods (206) pass through the inside of the four slots (208) and extend into the inner cavity of the drying box (101).

4. The highly absorbent, moisture-proof cardboard drying device according to claim 1, characterized in that: Guide rods (209) are fixedly installed on the front and rear sides of the top of the drying box (101), and the left and right sides of the two movable frames (205) are slidably connected to the surfaces of the two guide rods (209).

5. The highly absorbent, moisture-proof cardboard drying device according to claim 1, characterized in that: The top of the drying box (101) has a limiting groove (210), and the bottoms of the two screw blocks (203) are slidably connected to the inner cavity of the limiting groove (210).

6. The highly absorbent, moisture-proof cardboard drying device according to claim 1, characterized in that: A temperature sensor (107) is fixedly installed on the top of the inner cavity of the drying oven (101), and a temperature display panel (108) is fixedly installed on the right side of the drying oven (101).

7. The highly absorbent, moisture-proof cardboard drying device according to claim 1, characterized in that: Anchor bolts (109) are threaded onto both the left and right sides of the surface of the drying box (101), and the bottom of the anchor bolts (109) is threaded onto the ground.

8. The highly absorbent, moisture-proof cardboard drying device according to claim 1, characterized in that: Support blocks (110) are fixedly installed on both the front and rear sides of the surface of the air outlet pipe (105), and the left sides of the two support blocks (110) are fixedly installed on the right side of the drying box (101).

Images