Ultrafiltration membrane assembly column tube bonding device

Abstract

The utility model discloses an ultrafiltration membrane assembly column tube bonding device, and relates to the technical field of column tube bonding. The ultrafiltration membrane assembly column pipe bonding device comprises a mounting frame, the upper side surface of the mounting frame is fixedly connected with a limiting rail, the left side surface and the right side surface of the mounting frame are fixedly connected with a U-shaped conveying frame, the lower side surface of the U-shaped conveying frame is fixedly connected with a first telescopic cylinder, and a second telescopic cylinder is arranged in the first telescopic cylinder; the lower side surface of the second telescopic cylinder slidably penetrates out of the lower side surface of the first telescopic cylinder, a spring and a U-shaped conveying frame are fixedly connected between the first telescopic cylinder and the second telescopic cylinder, and a hose is fixedly connected to the lower side surface of the U-shaped conveying frame, so that the column pipe does not need to be specially placed in the center of the mounting frame in the column pipe gluing process; therefore, gluing can be conveniently carried out when the bonding positions at the two ends are different, the situation that the non-bonding area is glued when the column pipe horizontally moves can be avoided, resource waste is reduced, and meanwhile follow-up operation cannot be hindered.

Description

Technical Field

[0001] The utility model relates to the technical field of column tube bonding, in particular to a column tube bonding device for an ultrafiltration membrane assembly. Background Art

[0002] Ultrafiltration technology is a high-tech technology widely used in water purification, solution separation and concentration, wastewater extraction, and wastewater purification and reuse. Ultrafiltration is a dynamic filtration process, allowing retained substances to be removed with the concentrated water without clogging the membrane surface, allowing for long-term continuous operation. It is characterized by its simple operation, lack of heating requirements, energy conservation, low-pressure operation, and small footprint. Hollow fiber ultrafiltration membranes are widely used in wastewater advanced treatment and reuse, as well as in process water treatment, in the municipal, power, steel, petrochemical, textile, and food industries.

[0003] For example, the Chinese utility model patent with patent publication number CN219333801U includes a machine body; a pair of rails arranged in parallel on both sides of the machine body; a column tube rotating unit arranged in the middle of the machine body for rotating the column tube; a pressing unit arranged at both ends of the machine body for pressing the column tube and the screw barrel; a gluing unit arranged at both ends of the machine body for gluing the connection between the column tube and the screw barrel. This patent can accurately control the amount of glue through a controllable column tube rotating motor, which cooperates with the gluing unit. The coating is more uniform, and the pressing control unit can effectively control the bonding length and the curing time of the adhesive glue. However, since the glue brush of this patent is immovable, some glue will remain on the surface of the glue brush after the glue is applied with the rotating motor. At this time, the glue brush is not controlled to move away from the column tube. At this time, if the column tube is not in the center position, the column tube will be driven to move horizontally with the help of the screw barrel during the process of pressing the screw barrel, thereby applying some glue in the non-bonding area, resulting in a certain amount of resource waste and hindering subsequent operations. In view of this, we propose an ultrafiltration membrane assembly column tube bonding device. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an ultrafiltration membrane assembly column tube bonding device that can solve the problem that part of the glue will be smeared on the non-bonding area during the horizontal movement of the column tube.

[0005] The lifting mechanism is a bottom end of the U-shaped conveying frame, and the lifting mechanism is a bottom end of the U-shaped conveying frame. The lifting mechanism is a bottom end of the U-shaped conveying frame, and the lifting mechanism is a bottom end of the U-shaped conveying frame.

[0006] Preferably, the lower surface of the mounting bracket is fixedly connected to a mounting plate, the side surface of the mounting plate close to the pressure plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a threaded rod, the lower surface of the pressure plate is fixedly connected to a threaded sleeve, the threaded sleeve is arranged on the outer surface of the threaded rod, the end of the threaded rod away from the motor is rotatably connected to a support bracket, and the support bracket is fixedly connected to the lower surface of the mounting bracket.

[0007] Preferably, the lower surface of the mounting bracket is provided with two sliding grooves, the inner walls of the two sliding grooves are fixedly connected to limit rods, and the lower surface of the mounting bracket is slidably connected to two mounting posts.

[0008] Preferably, the upper ends of the two mounting posts extend into the interiors of the two sliding grooves respectively, and the mounting posts are slidably sleeved on the outer surface of the limiting rod.

[0009] Preferably, a second sliding groove is respectively provided on the adjacent side surfaces of the two mounting posts, and a second motor is fixedly connected to the lower side surface of the right mounting post.

[0010] Preferably, the output end of the second motor is fixedly connected to a second threaded rod, and the second threaded rod rotates and penetrates into the interior of the second sliding groove.

[0011] Preferably, the upper and lower inner walls of the second sliding groove on the left side are fixedly connected with second limiting rods, and a lifting frame is slidably connected between the two mounting columns.

[0012] Preferably, the lifting frame extends into the interior of the two second sliding grooves, the lifting frame is slidably sleeved on the outer surface of the second limiting rod, and the lifting frame is threadedly sleeved on the outer surface of the second threaded rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) The column tube bonding device of the ultrafiltration membrane assembly will synchronously drive the inclined block to move when the pressure plate moves. After the inclined block moves, it will synchronously use its inclined surface to drive the lifting plate to rise. During the process of the lifting plate rising, it will synchronously drive the glue brush to move, and provide movement space for the glue brush with the help of the deformation of the hose. At this time, the glue brush is away from the column tube. Through the above structure, it is not necessary to deliberately place the column tube in the center of the mounting frame during the process of gluing the column tube, so that it is convenient to gluing when the bonding positions at both ends are different, and it can avoid gluing the non-bonding area when the column tube moves horizontally, reducing resource waste while not hindering subsequent operations.

[0015] (2) The column tube bonding device of the ultrafiltration membrane assembly will synchronously drive the lifting frame to move in the vertical direction when the second threaded rod rotates. When the lifting frame drops to the lowest point, the column tube is placed on the lifting frame, and the lifting frame is driven to rise by the reverse rotation of the second motor. Through the above structure, it is more convenient to load and unload the column tube, avoid the problem of manually lifting the column tube, and reduce the work intensity and physical exertion of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a structural diagram of a column tube bonding device for an ultrafiltration membrane assembly according to the present invention;

[0018] Figure 2 This is a schematic diagram of the sliding groove of the utility model;

[0019] Figure 3 This is a schematic diagram of the spring of the utility model;

[0020] Figure 4 This is a schematic diagram of the second sliding groove of the utility model;

[0021] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0022] Figure markings: 1. Mounting frame; 2. Limiting rail; 3. U-shaped conveying frame; 4. First telescopic cylinder; 5. Second telescopic cylinder; 6. Hose; 7. Glue brush; 8. Sliding sleeve; 9. Pressure plate; 10. Lifting plate; 11. Groove; 12. Bevel block; 13. Mounting plate; 14. Motor; 15. Threaded rod; 16. Threaded sleeve; 17. Support frame; 18. Sliding groove; 19. Limiting rod; 20. Mounting column; 21. Second sliding groove; 22. Second motor; 23. Second threaded rod; 24. Second limiting rod; 25. Lifting frame; 26. Spring. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] See also Figure 1-5 The utility model provides a technical solution: an ultrafiltration membrane assembly column tube bonding device, comprising a mounting frame 1, the upper side surface of the mounting frame 1 is fixedly connected to a limited position rail 2, the left and right side surfaces of the mounting frame 1 are fixedly connected to a U-shaped conveying frame 3, the lower side surface of the U-shaped conveying frame 3 is fixedly connected to a first telescopic cylinder 4, a second telescopic cylinder 5 is arranged inside the first telescopic cylinder 4, the lower side surface of the second telescopic cylinder 5 slides through the lower side surface of the first telescopic cylinder 4, a spring 26 is fixedly connected between the first telescopic cylinder 4 and the second telescopic cylinder 5, U The lower surface of the U-shaped conveyor frame 3 is fixedly connected with a hose 6, the lower end of the second telescopic cylinder 5 is fixedly connected with a glue brush 7, the lower end of the hose 6 is connected to the glue brush 7, the outer surfaces of the two limit rails 2 are respectively slidably connected with sliding sleeves 8, the side surfaces of the two sliding sleeves 8 are fixedly connected with a pressure plate 9, the left and right side surfaces of the glue brush 7 are respectively fixedly connected with a lifting plate 10, the lower side surface of the lifting plate 10 is provided with a groove 11, the upper side surface of the pressure plate 9 is fixedly connected with an inclined block 12, and the inclined block 12 is adapted to the groove 11 When applying glue, the U-shaped conveying frame 3 and the hose 6 are used to convey glue to the glue brush 7, and then the glue is applied to the outer surface of the column tube by means of the rotation of the column tube. When the column tube and the screw barrel are bonded, the mechanism for driving the column tube to rotate is a prior art. For details, please refer to the patent publication number CN219333801U. The two screw barrels on both sides are driven to approach the column tube by the movement of the two pressure plates 9. At this time, when the pressure plate 9 moves, the inclined block 12 is synchronously driven to move. After the inclined block 12 moves, its inclined block 12 is synchronously used to rotate. The surface drives the lifting plate 10 to rise. During the rising process of the lifting plate 10, the glue coating brush 7 will be driven to move synchronously, and the deformation of the hose 6 will provide movement space for the glue coating brush 7. At this time, the glue coating brush 7 is away from the column tube. Through the above structure, there is no need to deliberately place the column tube in the center of the mounting frame 1 during the process of gluing the column tube, so that it is convenient to gluing when the bonding positions at both ends are different, and it can avoid gluing non-bonding areas when the column tube moves horizontally, reducing resource waste while not hindering subsequent operations.

[0025] Furthermore, the lower surface of the mounting frame 1 is fixedly connected with a mounting plate 13, and the side surface of the mounting plate 13 close to the pressure plate 9 is fixedly connected with a motor 14, and the output end of the motor 14 is fixedly connected with a threaded rod 15, and the lower surface of the pressure plate 9 is fixedly connected with a threaded sleeve 16, and the threaded sleeve 16 is threadedly sleeved on the outer surface of the threaded rod 15, and the end of the threaded rod 15 away from the motor 14 is rotatably connected with a support frame 17, and the support frame 17 is fixedly connected to the lower surface of the mounting frame 1. The lower surface of the mounting frame 1 is provided with two sliding grooves 18, and the inner walls of the two sliding grooves 18 are fixedly connected to the limiting rod 19. The lower surface of the mounting frame 1 is slidably connected to two mounting posts 20, and the upper ends of the two mounting posts 20 extend into the interior of the two sliding grooves 18 respectively. The mounting posts 20 are slidably sleeved on the outer surface of the limit rod 19. The adjacent side surfaces of the two mounting posts 20 are respectively provided with a second sliding groove 21. The lower surface of the right mounting post 20 is fixedly connected to a second motor 22, and the output end of the second motor 22 is fixedly connected to a second threaded rod 23. The second threaded rod 23 rotates and penetrates into the interior of the second sliding groove 21. The upper and lower inner walls of the left second sliding groove 21 are fixedly connected to the second limit rod 24. The two mounting posts 20 are slidably sleeved on the outer surface of the limit rod 19. The adjacent side surfaces of the two mounting posts 20 are respectively provided with a second sliding groove 21. The lower surface of the right mounting post 20 is fixedly connected to the second motor 22, and the output end of the second motor 22 is fixedly connected to the second threaded rod 23. The second threaded rod 23 rotates and penetrates into the interior of the second sliding groove 21. The upper and lower inner walls of the left second sliding groove 21 are fixedly connected to the second limit rod 24. A lifting frame 25 is slidably connected between the columns 20, and the lifting frame 25 extends into the interior of the two second sliding grooves 21. The lifting frame 25 is slidably sleeved on the outer surface of the second limit rod 24, and the lifting frame 25 is threadedly sleeved on the outer surface of the second threaded rod 23. The motor 14 synchronously drives the threaded rod 15 to rotate. Since the threaded sleeve 16 is limited in motion trajectory by the pressure plate 9 and the limit rail 2, the threaded sleeve 16 will be synchronously driven to move horizontally when the threaded rod 15 rotates, and then the threaded sleeve 16 is used to drive the pressure plate 9 to move. After the pressure plate 9 moves, the inclined block 12 moves. At the same time, when the column tube is loaded The second motor 22 can be used to drive the second threaded rod 23 to rotate. Since the lifting frame 25 is restricted in its movement trajectory by the second limiting rod 24 and the second threaded rod 23, the second threaded rod 23 will synchronously drive the lifting frame 25 to move in the vertical direction when it rotates. When the lifting frame 25 drops to the lowest point, the column tube is placed on the lifting frame 25, and the lifting frame 25 is driven to rise by the reverse rotation of the second motor 22. Through the above structure, it is more convenient to load and unload the column tube, avoid the problem of manually lifting the column tube, and reduce the work intensity and physical exertion of the staff.

[0026] Working principle: When applying glue, the U-shaped conveying frame 3 and the hose 6 are used to convey glue to the glue brush 7, and then the glue is applied to the outer surface of the column tube with the help of the rotation of the column tube. When the column tube and the screw barrel are bonded, the movement of the two pressure plates 9 is used to drive the two screw barrels on both sides close to the column tube. At this time, when the pressure plate 9 moves, it will synchronously drive the inclined block 12 to move. After the inclined block 12 moves, it will synchronously use its inclined surface to drive the lifting plate 10 to rise. During the rising process of the lifting plate 10, it will synchronously drive the glue brush 7 to move, and use the deformation of the hose 6 to provide movement space for the movement of the glue brush 7. At this time, the glue brush 7 is away from the column tube, and the threaded rod 15 is synchronously driven to rotate by the motor 14. Since the threaded sleeve 16 is The pressure plate 9 and the limit rail 2 cooperate to limit the movement trajectory, so when the threaded rod 15 rotates, it will synchronously drive the threaded sleeve 16 to move horizontally, and then use the threaded sleeve 16 to drive the pressure plate 9 to move. After the pressure plate 9 moves, it drives the inclined block 12 to move. At the same time, when loading the column tube, the second motor 22 can be used to drive the second threaded rod 23 to rotate. Since the lifting frame 25 is limited in its movement trajectory by the second limit rod 24 and the second threaded rod 23, when the second threaded rod 23 rotates, it will synchronously drive the lifting frame 25 to move in the vertical direction. When the lifting frame 25 descends to the lowest point, the column tube is placed on the lifting frame 25, and the lifting frame 25 is driven to rise by the reverse rotation of the second motor 22.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An ultrafiltration membrane assembly column tube bonding device, comprising a mounting frame (1), characterized in that: The upper surface of the mounting frame (1) is fixedly connected to the limiting rail (2), the left and right side surfaces of the mounting frame (1) are fixedly connected to the U-shaped conveying frame (3), the lower surface of the U-shaped conveying frame (3) is fixedly connected to the first telescopic cylinder (4), the interior of the first telescopic cylinder (4) is provided with a second telescopic cylinder (5), the lower surface of the second telescopic cylinder (5) slides through the lower surface of the first telescopic cylinder (4), a spring (26) is fixedly connected between the first telescopic cylinder (4) and the second telescopic cylinder (5), the U-shaped conveying frame (3) and the lower surface of the U-shaped conveying frame (3) are fixedly connected. A hose (6) is connected, the lower end of the second telescopic cylinder (5) is fixedly connected to a glue brush (7), the lower end of the hose (6) is connected to the glue brush (7), the outer surfaces of the two limit rails (2) are respectively slidably connected to sliding sleeves (8), the adjacent side surfaces of the two sliding sleeves (8) are fixedly connected to a pressure plate (9), the left and right side surfaces of the glue brush (7) are respectively fixedly connected to lifting plates (10), the lower side surface of the lifting plate (10) is provided with a groove (11), the upper side surface of the pressure plate (9) is fixedly connected to an inclined block (12), and the inclined block (12) is adapted to the groove (11).

2. The ultrafiltration membrane assembly column tube bonding device according to claim 1, characterized in that: The lower surface of the mounting frame (1) is fixedly connected to a mounting plate (13), a side surface of the mounting plate (13) close to the pressure plate (9) is fixedly connected to a motor (14), an output end of the motor (14) is fixedly connected to a threaded rod (15), the lower surface of the pressure plate (9) is fixedly connected to a threaded sleeve (16), the threaded sleeve (16) is threadedly sleeved on the outer surface of the threaded rod (15), and the end of the threaded rod (15) away from the motor (14) is rotatably connected to a support frame (17), and the support frame (17) is fixedly connected to the lower surface of the mounting frame (1).

3. The ultrafiltration membrane assembly column tube bonding device according to claim 1, characterized in that: The lower surface of the mounting frame (1) is provided with two sliding grooves (18), the inner walls of the two sliding grooves (18) are fixedly connected to limit rods (19), and the lower surface of the mounting frame (1) is slidably connected to two mounting columns (20).

4. The ultrafiltration membrane assembly column tube bonding device according to claim 3, characterized in that: The upper ends of the two mounting posts (20) extend into the interiors of the two sliding grooves (18) respectively, and the mounting posts (20) are slidably sleeved on the outer surface of the limiting rod (19).

5. The ultrafiltration membrane assembly column tube bonding device according to claim 4, characterized in that: A second sliding groove (21) is respectively provided on adjacent side surfaces of the two mounting posts (20), and a second motor (22) is fixedly connected to the lower side surface of the right mounting post (20).

6. The ultrafiltration membrane assembly column tube bonding device according to claim 5, characterized in that: The output end of the second motor (22) is fixedly connected to a second threaded rod (23), and the second threaded rod (23) rotates and penetrates into the interior of the second sliding groove (21).

7. The ultrafiltration membrane assembly column tube bonding device according to claim 6, characterized in that: The second limiting rod (24) is fixedly connected to the upper and lower inner walls of the second sliding groove (21) on the left side, and a lifting frame (25) is slidably connected between the two mounting columns (20).

8. The ultrafiltration membrane assembly column tube bonding device according to claim 7, characterized in that: The lifting frame (25) extends into the interior of the two second sliding grooves (21), the lifting frame (25) is slidably sleeved on the outer surface of the second limiting rod (24), and the lifting frame (25) is threadedly sleeved on the outer surface of the second threaded rod (23).

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