Material blow-drying machine with good blow-drying effect

Abstract

The utility model relates to the technical field of blow-drying machines, in particular to a material blow-drying machine with a good blow-drying effect, which comprises a conveying frame, a conveying belt is arranged on the surface of the conveying frame, an air blower is fixedly connected to the top of the conveying frame, and the bottom end of the air blower is communicated with a spray pipe; the moisture absorption mechanism comprises an exhaust fan communicated with the front end of the conveying frame; according to the device, through a blocking frame and a first electric push rod, water vapor in a conveying frame is prevented from flowing to the position near a spray pipe, through an exhaust fan, a dehumidification frame, a drying frame and an exhaust pipe, moisture in the conveying frame is extracted, dried and then guided to materials, and compared with an existing working cavity which is too much in moisture, the drying efficiency is greatly improved; according to the mode, the moisture in the conveying frame is extracted, dried and then guided to the surfaces of the materials, then the moisture on the materials can be comprehensively dried through the air blower and the spray pipe, and the drying effect on the materials is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of drying machine technology, and in particular to a material drying machine with good drying effect. Background Technology

[0002] Material dryers mainly dry materials by generating high-speed, high-temperature or room-temperature airflow to blow on the surface of the material, accelerating the evaporation and volatilization of moisture.

[0003] According to the Chinese patent "Fully Automatic Environmentally Friendly Cleaning and Drying Machine" authorized announcement number "CN219264868U", the machine uses a working chamber, a fan, an air inlet pipe, an air outlet pipe, a wind box, a wind pressure head, and an air outlet to automatically dry the cleaned material by blowing air from top to bottom.

[0004] In the aforementioned application, after the material is cleaned in the working chamber, there is excessive moisture in the working chamber. At this time, if the blower blows air from top to bottom into the working chamber, it is difficult to completely dry the moisture on the material, thus affecting the drying effect of the material.

[0005] Therefore, a material dryer with good drying effect is proposed to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a material dryer with good drying effect in order to solve the above problems and improve the problem of difficulty in completely drying the moisture on the material.

[0007] This utility model achieves the above-mentioned objective through the following technical solution: a material dryer with good drying effect, comprising: a conveyor frame, the surface of which is provided with a conveyor belt; a blower fixedly connected to the top of the conveyor frame; and a spray pipe connected to the bottom end of the blower; a moisture absorption mechanism, comprising an exhaust fan connected to the front end of the conveyor frame; a dehumidification frame connected to one end of the exhaust fan; a drying frame slidably connected to the inner wall of the dehumidification frame; the drying frame being filled with silica gel; an exhaust pipe connected to one side of the dehumidification frame; one end of the exhaust pipe penetrating and extending to the inner wall of the conveyor frame; a blocking frame slidably connected to the inner wall of the conveyor frame; and a first electric push rod fixedly connected to the end of the blocking frame. Through the blocking frame and the first electric push rod, the flow of water vapor inside the conveyor frame to the vicinity of the spray pipe is blocked. Through the exhaust fan, dehumidification frame, drying frame, and exhaust pipe, the moisture inside the conveyor frame is extracted, dried, and then guided back onto the material, thus facilitating the blower and spray pipe to thoroughly dry the moisture on the material and ensuring the drying effect.

[0008] Preferably, the top and bottom of the dehumidification frame are connected by a through frame, and a second electric push rod is fixedly connected to the top of one of the through frames. The telescopic end of the second electric push rod passes through one of the through frames and is fixedly connected to the top of the drying frame.

[0009] Preferably, the upper surface of the nozzle is connected to a through pipe, and the other end of the through pipe passes through the conveyor frame and connects to the inner wall of the through frame. Through the second electric push rod and the through pipe, part of the air flowing in the nozzle is guided to the through frame through the through pipe, thereby facilitating the drying of the drying frame and ensuring its next use.

[0010] Preferably, the top end of the nozzle is fixedly connected to the inner top wall of the conveyor frame, the rear end of the dehumidifying frame is fixedly connected to the front end of the conveyor frame, and the surface of the first electric push rod is fixedly connected to the front end of the conveyor frame.

[0011] Preferably, a first one-way valve is embedded in the upper surface of the exhaust pipe. The first one-way valve is used to prevent air inside the conveyor frame from flowing into the dehumidification frame through the exhaust pipe.

[0012] Preferably, a second one-way valve is embedded in the surface of the through frame, the second one-way valve being used to block external gas from flowing into the through frame.

[0013] Preferably, two rubber blocks are slidably connected to the inner wall of the tube, and an iron frame is fixedly connected to the surface of the tube. A magnetic rod is slidably connected to the inner wall of the iron frame, and the surface of the magnetic rod is engaged with the inner wall of the rubber blocks. Through the rubber blocks, magnetic rod, and iron frame, one part of the tube can be sealed while another part is left open, thus ensuring that the airflow within the tube reaches the drying frame.

[0014] The beneficial effects of this utility model are:

[0015] 1. By blocking the frame and the first electric push rod, the flow of water vapor inside the conveyor frame to the vicinity of the nozzle is blocked. Through the exhaust fan, dehumidification frame, drying frame and exhaust pipe, the moisture inside the conveyor frame is extracted, dried and then guided to the material. Compared with the existing method where there is too much moisture in the working chamber and it is difficult to dry the moisture on the material, this method extracts and dries the moisture in the conveyor frame and then guides it to the surface of the material, which makes it easier for the blower and nozzle to dry the moisture on the material, thus ensuring the drying effect of the material.

[0016] 2. By using the second electric push rod and the through pipe, part of the air flowing inside the nozzle is guided to the through frame through the through pipe, which facilitates the drying of the drying frame and ensures its next use. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the conveyor frame of this utility model;

[0019] Figure 3 This is a schematic diagram of the moisture absorption mechanism of this utility model;

[0020] Figure 4 for Figure 3 A magnified view of A in the middle.

[0021] In the diagram: 1. Conveyor frame; 2. Conveyor belt; 3. Blower; 4. Spray nozzle; 5. Moisture absorption mechanism; 51. Exhaust fan; 52. Dehumidification frame; 53. Exhaust pipe; 54. Drying frame; 55. First one-way valve; 56. Through frame; 57. Second electric push rod; 58. Through pipe; 59. Rubber block; 510. Iron frame; 511. Magnetic rod; 512. First electric push rod; 513. Second one-way valve; 514. Blocking frame. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In practical implementation: such as Figure 1-4 As shown, a material dryer with good drying effect includes: a conveyor frame 1, a conveyor belt 2 on the surface of the conveyor frame 1, a blower 3 fixedly connected to the top of the conveyor frame 1, and a spray pipe 4 connected to the bottom end of the blower 3; a moisture absorption mechanism 5, including an exhaust fan 51 connected to the front end of the conveyor frame 1, a dehumidification frame 52 connected to one end of the exhaust fan 51, a drying frame 54 slidably connected to the inner wall of the dehumidification frame 52, the interior of the drying frame 54 being filled with silicone, an exhaust pipe 53 connected to one side of the dehumidification frame 52, one end of the exhaust pipe 53 penetrating and extending to the inner wall of the conveyor frame 1, a blocking frame 514 slidably connected to the inner wall of the conveyor frame 1, a first electric push rod 512 fixedly connected to the end of the blocking frame 514, the top end of the spray pipe 4 fixedly connected to the inner top wall of the conveyor frame 1, the rear end of the dehumidification frame 52 fixedly connected to the front end of the conveyor frame 1, and the surface of the first electric push rod 512 fixedly connected to the front end of the conveyor frame 1. The drying frame 54 is a silicone component.

[0024] Both sides of the inner wall of the conveyor frame 1 are rotatably connected to pulleys. The inner surface of the conveyor belt 2 is driven between the surfaces of the two pulleys. A servo motor is fixedly connected to the front end of the conveyor frame 1. The output shaft of the servo motor is fixedly connected to one end of one of the pulleys. A water tank is fixedly connected to the bottom of the conveyor frame 1. A rinsing pipe is fixedly connected to the inner top wall of the conveyor frame 1. A water pump is connected to the front end of the water tank. The upper surface of the water pump is connected to one end of the rinsing pipe.

[0025] When materials such as circuit boards need to be rinsed, the circuit boards are placed in an orderly manner on the conveyor belt 2. The operation process of the servo motor, water pump, first electric push rod 512, blower 3 and exhaust fan 51 is set in advance through the CNC screen. The servo motor is automatically turned on. The output shaft of the servo motor rotates and drives the conveyor belt 2 through the pulley. The conveyor belt 2 transports the circuit board to the bottom of the rinsing pipe. At this time, the servo motor is automatically turned off and the first electric push rod 512 is automatically turned on. The first electric push rod 512 drives the block frame 514 to move down and abut against the conveyor belt 2. At this time, the first electric push rod 512 is automatically turned off and the water pump is automatically turned on. The water pump draws water from the water tank and delivers it to the rinsing pipe. The water in the rinsing pipe rinses the circuit board. After rinsing, the water pump is automatically turned off and the first electric push rod 512 is turned on. The telescopic end of the first electric push rod 512 moves up and drives the block frame 514 to move up to a suitable height. The first electric push rod 512 is automatically turned off and the servo motor is automatically turned on. The output shaft of the servo motor rotates and drives the circuit board to move to the bottom of the spray pipe 4 through the pulley and the conveyor belt 2.

[0026] The servo motor is automatically shut off and the first electric push rod 512 is turned on. The telescopic end of the first electric push rod 512 moves down, causing the blocking frame 514 to move down and abut against the surface of the conveyor belt 2. The first electric push rod 512 is automatically shut off and the blower 3 and exhaust fan 51 are automatically turned on. The blower 3 draws in outside air and guides it into the nozzle 4. The nozzle 4 dries the surface of the circuit board. The exhaust fan 51 draws in the moisture around the circuit board and delivers it into the dehumidification frame 52. The desiccant silica gel in the drying frame 54 adsorbs the moisture in the air, thereby drying the air. It is then blown onto the circuit board through the exhaust pipe 53, so that the circuit board is thoroughly dried.

[0027] like Figure 3-4 As shown, the top and bottom of the dehumidifying frame 52 are connected to a through frame 56. A second electric push rod 57 is fixedly connected to the top of one of the through frames 56. The telescopic end of the second electric push rod 57 passes through one of the through frames 56 and is fixedly connected to the top of the drying frame 54. The upper surface of the spray pipe 4 is connected to a through pipe 58. The other end of the through pipe 58 passes through the conveyor frame 1 and is connected to the inner wall of the through frame 56. Two rubber blocks 59 are slidably connected to the inner wall of the through pipe 58. An iron frame 510 is fixedly connected to the surface of the through pipe 58. A magnetic rod 511 is slidably connected to the inner wall of the iron frame 510. The surface of the magnetic rod 511 is snapped into the inner wall of the rubber block 59.

[0028] When the damp area of ​​the drying frame 54 needs to be dried, pull the two magnetic rods 511 respectively to release the restriction on the two rubber blocks 59, push one of the rubber blocks 59 down, push one of the magnetic rods 511 into one of the rubber blocks 59, pull the other rubber block 59 up, push the other magnetic rod 511 into the other rubber block 59, thereby blocking one part of the inner wall of the through pipe 58 and opening the other part. At this time, manually open the second electric push rod 57. The telescopic end of the second electric push rod 57 moves down to push the drying frame 54 down, so that the bottom of the drying frame 54 abuts against the inner bottom wall of one of the through frames 56. Manually close the second electric push rod 57, so that the damp area of ​​the drying frame 54 is located in the through frame 56 and the drying area of ​​the drying frame 54 is located in the dehumidification frame 52. At this time, part of the airflow in the nozzle 4 flows into the through pipe 58, and the airflow in the through pipe 58 flows into one of the through frames 56, thereby drying the damp area of ​​the drying frame 54.

[0029] like Figure 3 As shown, a first one-way valve 55 is embedded in the upper surface of the exhaust pipe 53. The first one-way valve 55 is used to block the air inside the conveyor frame 1 from flowing into the dehumidification frame 52 through the exhaust pipe 53.

[0030] like Figure 4 As shown, a second one-way valve 513 is embedded in the surface of the through frame 56. The second one-way valve 513 is used to block the flow of external gas into the through frame 56.

[0031] In use, the telescopic end of the first electric push rod 512 moves down, causing the blocking frame 514 to move down and abut against the surface of the conveyor belt 2. The first electric push rod 512 is automatically turned off, and the blower 3 and exhaust fan 51 are automatically turned on. The blower 3 draws in outside air and guides it into the nozzle 4. The nozzle 4 dries the surface of the circuit board. The exhaust fan 51 draws in the moisture around the circuit board and delivers it into the dehumidification frame 52. The desiccant silica gel in the drying frame 54 adsorbs the moisture in the air, thereby drying the air. The air is then blown onto the circuit board through the exhaust pipe 53, so that the circuit board is thoroughly dried.

[0032] It should be noted that the conveyor frame 1, conveyor belt 2, blower 3, nozzle 4, exhaust fan 51, first one-way valve 55, second one-way valve 513, iron frame 510, magnetic rod 511, first electric push rod 512, second electric push rod 57, and servo motor mentioned above are all components with relatively mature existing technology. The specific models can be selected according to actual needs. At the same time, the blower 3, exhaust fan 51, first electric push rod 512, second electric push rod 57, and servo motor can be powered by the built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A material drying machine with good drying effect, characterized in that, include: A conveyor frame (1) is provided with a conveyor belt (2) on its surface. A blower (3) is fixedly connected to the top of the conveyor frame (1), and a nozzle (4) is connected to the bottom of the blower (3). A moisture-absorbing mechanism (5) includes an exhaust fan (51) connected to the front end of the conveyor frame (1). One end of the exhaust fan (51) is connected to a dehumidifying frame (52). A drying frame (54) is slidably connected to the inner wall of the dehumidifying frame (52). The interior of the drying frame (54) is filled with silicone. One side of the dehumidifying frame (52) is connected to an exhaust pipe (53). One end of the exhaust pipe (53) passes through and extends to the inner wall of the conveyor frame (1). A blocking frame (514) is slidably connected to the inner wall of the conveyor frame (1). A first electric push rod (512) is fixedly connected to the end of the blocking frame (514).

2. The material drying machine with good drying effect according to claim 1, characterized in that: The top and bottom of the dehumidification frame (52) are connected by a through frame (56), and a second electric push rod (57) is fixedly connected to the top of one of the through frames (56). The telescopic end of the second electric push rod (57) passes through one of the through frames (56) and is fixedly connected to the top of the drying frame (54).

3. The material drying machine with good drying effect according to claim 1, characterized in that: The upper surface of the nozzle (4) is connected to a through pipe (58), and the other end of the through pipe (58) passes through the conveyor frame (1) and is connected to the inner wall of the through frame (56).

4. The material drying machine with good drying effect according to claim 1, characterized in that: The top end of the nozzle (4) is fixedly connected to the inner top wall of the conveyor frame (1), the rear end of the dehumidifying frame (52) is fixedly connected to the front end of the conveyor frame (1), and the surface of the first electric push rod (512) is fixedly connected to the front end of the conveyor frame (1).

5. A material drying machine with good drying effect according to claim 1, characterized in that: A first one-way valve (55) is embedded in the upper surface of the exhaust pipe (53). The first one-way valve (55) is used to block the air inside the conveyor frame (1) from flowing into the dehumidification frame (52) through the exhaust pipe (53).

6. A material drying machine with good drying effect according to claim 2, characterized in that: A second one-way valve (513) is embedded in the surface of the through frame (56), and the second one-way valve (513) is used to block the flow of external gas into the through frame (56).

7. A material drying machine with good drying effect according to claim 3, characterized in that: The inner wall of the tube (58) is slidably connected to two rubber blocks (59), and the surface of the tube (58) is fixedly connected to an iron frame (510). The inner wall of the iron frame (510) is slidably connected to a magnet rod (511), and the surface of the magnet rod (511) is snapped into the inner wall of the rubber block (59).

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