A blast air intake structure for a debinding furnace

Abstract

The utility model discloses an air blast intake structure for a debinding furnace, specifically relates to the technical field of blowers, including a mounting frame, the outer wall of the mounting tube is fixedly connected with a fixing plate, one side of the adjusting plate is fixedly connected with a cylinder, and the other end of the cylinder is fixedly connected with a push plate, one end of the connecting rod is fixedly connected with a fan blade, the outer wall bearing of the transmission rod is connected with a No. 2 bearing ring, the inner wall of the No. 1 adjusting ring is installed with a push rod, and one end of the push rod is fixedly connected with a No. 2 adjusting ring. The air blast intake structure for a debinding furnace, the air blast intake structure for a debinding furnace, through the arranged fan blades, the No. 1 adjusting ring and the No. 2 adjusting ring, facilitates the staff to control and adjust the air intake volume according to the needs of the debinding furnace, improves the efficiency of the staff in the production through the debinding furnace, and at the same time prevents a certain proportional difference between the product production metering and the air blast intake efficiency, thereby ensuring the quality of the subsequent production of products by the debinding furnace.

Description

Technical Field

[0001] The utility model relates to the technical field of blowers, in particular to an air blast intake structure for a binder removal furnace. Background Art

[0002] The blower is mainly composed of the following six parts: motor, air filter, blower body, air chamber, base (also oil tank), and oil drip nozzle. The blower relies on the eccentric operation of the rotor offset in the cylinder, and the volume change between the blades in the rotor slots will inhale, compress, and exhale air. During operation, the pressure difference of the blower is used to automatically send lubrication to the oil drip nozzle and drip into the cylinder to reduce friction and noise. At the same time, it can keep the gas in the cylinder from flowing back. This type of blower is also called a sliding vane blower.

[0003] The existing debinding furnace air blast air intake structure usually uses a blower and pipeline transportation to complete the air intake in the debinding furnace. Since the existing debinding furnace air blast air intake structure cannot control the required air volume according to production measurement, there is a certain proportional difference between the production measurement and the air blast air intake efficiency, which reduces the efficiency of subsequent debinding furnace production. At the same time, since the required air volume in the debinding furnace is different from the blast conveying air volume, the quality of the product produced by the debinding furnace is affected. Therefore, the existing debinding furnace air blast air intake structure needs to be improved. Utility Model Content

[0004] The utility model aims to provide an air blast intake structure for a binder removal furnace to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a blast air intake structure of a debinding furnace, comprising a mounting frame, a motor is mounted on the top of the mounting frame, and the output shaft of the motor is connected to a blower through a coupling, an exhaust pipe is connected through the outer wall of the blower, and a mounting pipe is mounted on one side of the exhaust pipe, a fixing plate is fixedly connected to the outer wall of the mounting pipe, and a bearing rod is connected to the inner wall bearing of the fixing plate, a No. 1 fixing frame is fixedly connected to the top of the bearing rod, and an outer wall bearing of the No. 1 fixing frame is connected to an adjusting plate, a cylinder is fixedly connected to one side of the adjusting plate, and a push plate is fixedly connected to the other end of the cylinder, a support plate is fixedly connected to the inner wall of the mounting pipe, and an inner pipe is mounted on the top of the support plate;

[0006] The inner wall of the inner tube is fixedly connected with a No. 2 fixing frame, and one side of the No. 2 fixing frame is fixedly connected with a fixing rod, the outer surface bearing of the fixing rod is connected with a No. 1 bearing ring, and the inner wall bearing of the No. 1 bearing ring is connected with a connecting rod, one end of the connecting rod is fixedly connected with a fan blade, and one side of the fan blade is fixedly connected with a transmission rod, the outer wall bearing of the transmission rod is connected with a No. 2 bearing ring, and the outer wall of the transmission rod is fixedly connected with a No. 1 adjusting ring, a push rod is installed on the inner wall of the No. 1 adjusting ring, and one end of the push rod is fixedly connected with a No. 2 adjusting ring, the outer wall of the inner tube is fixedly connected with a guide roller, and the inner wall bearing of the guide roller is connected with a No. 3 fixing frame.

[0007] Preferably, an adjustment groove is formed through the outer wall of the mounting tube, and a push plate is slidably connected to the inner wall of the adjustment groove, and the inner wall of the adjustment groove and the outer wall of the push plate match each other in shape and size.

[0008] Preferably, the push plate forms a telescopic structure through a cylinder, and the cylinder forms an angle adjustment structure with a No. 1 fixed frame through an adjustment plate, a No. 2 adjustment ring is fixedly connected to the outer wall of the push plate, and the No. 2 adjustment ring forms a rotating structure through the push plate.

[0009] Preferably, a transmission rod and a push rod are installed on the inner wall of the No. 1 adjustment ring, and the transmission rod forms a rotating structure through the No. 1 adjustment ring and the push rod, and a No. 2 bearing ring is fixedly connected to the outer wall of the inner tube.

[0010] Preferably, the number of the fan blades is twelve, and the twelve fan blades are equidistantly arranged in the inner tube, and the setting angle of the fan blades is 30 degrees.

[0011] Preferably, a connecting rod and a transmission rod are fixedly connected on both sides of the fan blade, and the fan blade forms a rotating structure through the transmission rod, and the fan blade forms an angle adjustment structure through the connecting rod and the No. 1 bearing ring.

[0012] Preferably, the outer wall of the No. 2 adjusting ring is slidably connected to the No. 3 fixing frame, and the outer wall of the No. 2 adjusting ring matches the inner wall of the No. 3 fixing frame in shape and size. There are three No. 3 fixing frames, and the three No. 3 fixing frames are equidistantly arranged on the outer wall of the No. 2 adjusting ring.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model is used for the blast air intake structure of the debinding furnace;

[0014] 1. Through the fan blades, No. 1 adjustment ring and No. 2 adjustment ring, the push plate is used to drive the No. 2 adjustment ring to rotate. At this time, the No. 2 adjustment ring drives the push rod fixed on the outer wall to rotate synchronously, so that the push rod pushes the No. 1 adjustment ring set on the outer wall, thereby driving the transmission rod to rotate through the No. 1 adjustment ring, and then driving the fan blades to rotate through the transmission rod to complete the angle adjustment of the fan blades, thereby facilitating the staff to control and adjust the air intake according to the needs of the debinding furnace, improving the efficiency of the staff in the production of the debinding furnace, and preventing a certain proportional difference between the product production metering and the blast air intake efficiency, thereby ensuring the quality of the subsequent debinding furnace for the product production;

[0015] 2. Through the setting of the adjustment groove, bearing rod and cylinder, the push plate is pushed by the cylinder. At this time, the cylinder is rotated and adjusted along the No. 1 fixed frame through the adjustment plate, thereby driving the push plate to slide along the adjustment groove opened through the outer wall of the mounting tube. Since the cylinder pushes the No. 2 adjustment ring in an arc shape through the push plate, the cylinder drives the adjustment plate and the No. 1 fixed frame to rotate, thereby driving the bearing rod fixed at the bottom end of the No. 1 fixed frame to rotate along the fixed plate, solving the problem that the existing debonding furnace air intake structure requires manual adjustment by the staff, thereby saving the time for the staff to adjust the air intake volume, improving the efficiency of the staff to adjust the air intake volume, and preventing the phenomenon of offset during the adjustment of the air intake volume, thereby ensuring the stability of the cylinder adjustment and increasing the practicality of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the installation pipe of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-section structure of the installation pipe of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the inner tube of the utility model;

[0020] Figure 5 It is a schematic diagram of the connection structure between the cylinder and the fan blades of the utility model.

[0021] In the figure: 1. mounting frame; 2. motor; 3. blower; 4. exhaust pipe; 5. mounting pipe; 6. adjustment slot; 7. fixing plate; 8. bearing rod; 9. fixing frame No. 1; 10. adjustment plate; 11. cylinder; 12. push plate; 13. support plate; 14. inner tube; 15. fixing frame No. 2; 16. fixing rod; 17. bearing ring No. 1; 18. connecting rod; 19. fan blade; 20. transmission rod; 21. bearing ring No. 2; 22. adjustment ring No. 1; 23. push rod; 24. adjustment ring No. 2; 25. fixing frame No. 3; 26. guide roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides a technical solution: a blast air intake structure of a debinding furnace, comprising a mounting frame 1, a motor 2 is mounted on the top of the mounting frame 1, and the output shaft of the motor 2 is connected to a blower 3 through a coupling, an exhaust pipe 4 is penetrated and connected to the outer wall of the blower 3, and a mounting pipe 5 is mounted on one side of the exhaust pipe 4, a fixing plate 7 is fixedly connected to the outer wall of the mounting pipe 5, and a bearing rod 8 is connected to the inner wall bearing of the fixing plate 7, a No. 1 fixing frame 9 is fixedly connected to the top of the bearing rod 8, and an outer wall bearing of the No. 1 fixing frame 9 is connected to an adjusting plate 10, a cylinder 11 is fixedly connected to one side of the adjusting plate 10, and a push plate 12 is fixedly connected to the other end of the cylinder 11, a support plate 13 is fixedly connected to the inner wall of the mounting pipe 5, and an inner pipe 14 is mounted on the top of the support plate 13.

[0024] An adjustment groove 6 is formed through the outer wall of the mounting tube 5, and a push plate 12 is slidably connected to the inner wall of the adjustment groove 6. The inner wall of the adjustment groove 6 and the outer wall of the push plate 12 match each other in shape and size.

[0025] The push plate 12 forms a telescopic structure through the cylinder 11, and the cylinder 11 forms an angle adjustment structure with the first fixing frame 9 through the adjustment plate 10. The outer wall of the push plate 12 is fixedly connected with the second adjustment ring 24, and the second adjustment ring 24 forms a rotating structure through the push plate 12.

[0026] The specific implementation method is as follows: through the fan blades 19, the No. 1 adjustment ring 22 and the No. 2 adjustment ring 24, the push plate 12 is used to drive the No. 2 adjustment ring 24 to rotate. At this time, the No. 2 adjustment ring 24 drives the push rod 23 fixed on the outer wall to rotate synchronously, so that the push rod 23 pushes the No. 1 adjustment ring 22 set on the outer wall, thereby driving the transmission rod 20 to rotate through the No. 1 adjustment ring 22, and then driving the fan blades 19 to rotate through the transmission rod 20 to complete the angle adjustment of the fan blades 19, thereby facilitating the staff to control and adjust the air intake volume according to the needs of the debinding furnace, improving the efficiency of the staff in production through the debinding furnace, and at the same time preventing a certain proportional difference between the product production metering and the blast air intake efficiency, thereby ensuring the quality of the subsequent debinding furnace to produce products.

[0027] See also Figure 1-5 The utility model provides a technical solution: a blast air intake structure of a debinding furnace, the inner wall of an inner tube 14 is fixedly connected with a No. 2 fixing frame 15, and one side of the No. 2 fixing frame 15 is fixedly connected with a fixing rod 16, the outer surface bearing of the fixing rod 16 is connected with a No. 1 bearing ring 17, and the inner wall bearing of the No. 1 bearing ring 17 is connected with a connecting rod 18, one end of the connecting rod 18 is fixedly connected with a fan blade 19, and one side of the fan blade 19 is fixedly connected with a transmission rod 20, the outer wall bearing of the transmission rod 20 is connected with a No. 2 bearing ring 21, and the outer wall of the transmission rod 20 is fixedly connected with a No. 1 adjusting ring 22, a push rod 23 is installed on the inner wall of the No. 1 adjusting ring 22, and one end of the push rod 23 is fixedly connected with a No. 2 adjusting ring 24, the outer wall of the inner tube 14 is fixedly connected with a guide roller 26, and the inner wall bearing of the guide roller 26 is connected with a No. 3 fixing frame 25.

[0028] The inner wall of the first adjusting ring 22 is installed with a transmission rod 20 and a push rod 23, and the transmission rod 20 forms a rotating structure through the first adjusting ring 22 and the push rod 23, and the outer wall of the inner tube 14 is fixedly connected with a second bearing ring 21;

[0029] The number of the fan blades 19 is twelve, and the twelve fan blades 19 are arranged in the inner tube 14 at equal distances, and the setting angle of the fan blades 19 is 30 degrees;

[0030] The two sides of the fan blade 19 are fixedly connected with a connecting rod 18 and a transmission rod 20, and the fan blade 19 forms a rotating structure through the transmission rod 20, and the fan blade 19 forms an angle adjustment structure through the connecting rod 18 and the first bearing ring 17;

[0031] The outer wall of the No. 2 adjusting ring 24 is slidably connected with the No. 3 fixing frame 25, and the outer wall of the No. 2 adjusting ring 24 and the inner wall of the No. 3 fixing frame 25 match each other in shape and size. There are three No. 3 fixing frames 25, and the three No. 3 fixing frames 25 are equidistantly arranged on the outer wall of the No. 2 adjusting ring 24.

[0032] The specific implementation method is as follows: through the setting adjustment groove 6, bearing rod 8 and cylinder 11, the cylinder 11 is used to push the push plate 12. At this time, the cylinder 11 is rotated and adjusted along the No. 1 fixing frame 9 through the adjustment plate 10, thereby driving the push plate 12 to slide along the adjustment groove 6 opened through the outer wall of the mounting tube 5. Since the cylinder 11 pushes the No. 2 adjustment ring 24 in an arc shape through the push plate 12, the cylinder 11 drives the adjustment plate 10 and the No. 1 fixing frame 9 to rotate, and then drives the bearing rod 8 fixed at the bottom end of the No. 1 fixing frame 9 to rotate along the fixing plate 7, which solves the problem that the existing degumming furnace air intake structure requires manual adjustment by the staff, thereby saving the time for the staff to adjust the air intake volume, improving the efficiency of the staff to adjust the air intake volume, and preventing the phenomenon of deviation during the adjustment of the air intake volume, thereby ensuring the stability of the adjustment of the cylinder 11 and increasing the practicality of the overall device.

[0033] Working principle: When using the blast air intake structure for the debinding furnace, first install the inner tube 14 and the support plate 13 fixed to the inner wall of the mounting tube 5, then install the mounting tube 5 and the exhaust pipe 4, and then start the motor 2 set on the top of the mounting frame 1. At this time, the motor 2 conveys the air volume to the mounting tube 5 through the blower 3 and the exhaust pipe 4, so that the regulating slot 6 installed on the inner wall of the mounting tube 5 filters the air volume, completing the air volume conveying to the debinding furnace;

[0034] When the staff needs to adjust the air intake according to the needs of the debinding furnace, the cylinder 11 is started at this time, so that the cylinder 11 drives the push plate 12 fixed at the other end to push, and at the same time, the cylinder 11 rotates and adjusts along the No. 1 fixing frame 9 through the adjustment plate 10, thereby driving the push plate 12 to slide along the adjustment groove 6 opened through the outer wall of the installation tube 5. Since the push plate 12 drives the No. 2 adjustment ring 24 fixed on one side to rotate, the No. 2 adjustment ring 24 slides along the No. 3 fixing frame 25 connected to the inner wall bearing of the guide roller 26;

[0035] At the same time, the cylinder 11 is pushed in an arc shape, so that the cylinder 11 drives the adjustment plate 10 and the No. 1 fixing frame 9 to rotate, thereby driving the bearing rod 8 fixed at the bottom end of the No. 1 fixing frame 9 to rotate along the fixing plate 7, thereby ensuring the stability of the adjustment of the cylinder 11. At this time, the No. 2 adjustment ring 24 drives the push rod 23 fixed on the outer wall to rotate synchronously, so that the push rod 23 pushes the No. 1 adjustment ring 22 set on the outer wall;

[0036] This drives the No. 1 adjustment ring 22 to rotate along the transmission rod 20 fixed on the inner wall, and then drives the transmission rod 20 to rotate along the No. 2 bearing ring 21 connected to the outer wall bearing. At this time, the fan blades 19 are driven to rotate through the transmission rod 20, so that the angle of the fan blades 19 can be adjusted along the No. 1 bearing ring 17 through the connecting rod 18. Since there are twelve fan blades 19, and the twelve fan blades 19 are equidistantly arranged in the inner tube 14, the twelve fan blades 19 are driven by the No. 2 adjustment ring 24, the No. 1 adjustment ring 22 and the No. 2 bearing ring 21 to perform synchronous adjustment, thereby completing the adjustment of the air intake volume.

[0037] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A blast air intake structure for a binder removal furnace, comprising a mounting frame (1), characterized in that: A motor (2) is installed on the top of the mounting frame (1), and the output shaft of the motor (2) is connected to a blower (3) through a coupling; an exhaust pipe (4) is connected through the outer wall of the blower (3), and a mounting pipe (5) is installed on one side of the exhaust pipe (4); a fixing plate (7) is fixedly connected to the outer wall of the mounting pipe (5), and a bearing rod (8) is connected to the inner wall of the fixing plate (7); a first fixing frame (9) is fixedly connected to the top of the bearing rod (8), and an adjustment plate (10) is connected to the outer wall of the first fixing frame (9); a cylinder (11) is fixedly connected to one side of the adjustment plate (10), and a push plate (12) is fixedly connected to the other end of the cylinder (11); a support plate (13) is fixedly connected to the inner wall of the mounting pipe (5), and an inner pipe (14) is installed on the top of the support plate (13); The inner wall of the inner tube (14) is fixedly connected to a No. 2 fixing frame (15), and one side of the No. 2 fixing frame (15) is fixedly connected to a fixing rod (16), the outer surface bearing of the fixing rod (16) is connected to a No. 1 bearing ring (17), and the inner wall bearing of the No. 1 bearing ring (17) is connected to a connecting rod (18), one end of the connecting rod (18) is fixedly connected to a fan blade (19), and one side of the fan blade (19) is fixedly connected to a transmission rod (20), the outer wall bearing of the transmission rod (20) is connected to a No. 2 bearing ring (21), and the outer wall of the transmission rod (20) is fixedly connected to a No. 1 adjustment ring (22), the inner wall of the No. 1 adjustment ring (22) is installed with a push rod (23), and one end of the push rod (23) is fixedly connected to a No. 2 adjustment ring (24), the outer wall of the inner tube (14) is fixedly connected to a guide roller (26), and the inner wall bearing of the guide roller (26) is connected to a No. 3 fixing frame (25).

2. The debinding furnace blast air intake structure according to claim 1, characterized in that: An adjustment groove (6) is formed through the outer wall of the mounting tube (5), and a push plate (12) is slidably connected to the inner wall of the adjustment groove (6). The inner wall of the adjustment groove (6) and the outer wall of the push plate (12) match each other in shape and size.

3. The debinding furnace blast air intake structure according to claim 1, characterized in that: The push plate (12) forms a telescopic structure through the cylinder (11), and the cylinder (11) forms an angle adjustment structure with a first fixing frame (9) through an adjustment plate (10). The outer wall of the push plate (12) is fixedly connected with a second adjustment ring (24), and the second adjustment ring (24) forms a rotation structure through the push plate (12).

4. The debinding furnace blast air intake structure according to claim 3, characterized in that: A transmission rod (20) and a push rod (23) are installed on the inner wall of the first adjustment ring (22), and the transmission rod (20) forms a rotating structure through the first adjustment ring (22) and the push rod (23), and a second bearing ring (21) is fixedly connected to the outer wall of the inner tube (14).

5. The debinding furnace blast air intake structure according to claim 1, characterized in that: The number of the fan blades (19) is twelve, and the twelve fan blades (19) are arranged at equal distances in the inner tube (14), and the arrangement angle of the fan blades (19) is 30 degrees.

6. The debinding furnace blast air intake structure according to claim 5, characterized in that: The two sides of the fan blade (19) are fixedly connected with a connecting rod (18) and a transmission rod (20), and the fan blade (19) forms a rotating structure through the transmission rod (20), and the fan blade (19) forms an angle adjustment structure through the connecting rod (18) and the first bearing ring (17).

7. The debinding furnace blast air intake structure according to claim 1, characterized in that: The outer wall of the No. 2 adjusting ring (24) is slidably connected to the No. 3 fixing frame (25), and the outer wall of the No. 2 adjusting ring (24) and the inner wall of the No. 3 fixing frame (25) are matched in shape and size. There are three No. 3 fixing frames (25), and the three No. 3 fixing frames (25) are arranged at equal distances on the outer wall of the No. 2 adjusting ring (24).

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