Raw material conveyor for structural adhesive processing

Abstract

The utility model discloses a raw material conveyer for structural adhesive processing, including support frame, the lower extreme of outside tube is rotatoryly connected through bearing seat with one side of support frame top, the inside of outside tube is rotatoryly installed with auger stem through sealing bearing, the lower extreme of auger stem is fixedly connected with the output of motor and is passed through the lower extreme of outside tube, and the outer wall of motor is fixed in the lower extreme of outside tube through mounting plate, the top of outside tube is close to the lower extreme of outside tube and is provided with feed bin, and the bottom of outside tube is close to the upper end of outside tube and is provided with the discharge pipe, the bottom of outside tube and the top of support frame are provided with angle adjusting mechanism and support protection mechanism respectively, and the lower extreme of discharge pipe is provided with the leakage prevention mechanism, this raw material conveyer for structural adhesive processing is provided with angle adjusting mechanism, support protection mechanism and leakage prevention mechanism, and respectively solves the inconvenient conveying angle adjustment, cylinder lacks protection and the problem that the discharge port is easy to leak material.

Description

Technical Field

[0001] This utility model relates to the technical field of structural adhesive processing equipment, specifically a raw material conveyor for structural adhesive processing. Background Technology

[0002] In the structural adhesive processing, raw material conveyors are used to transport various raw materials to the processing station. However, existing raw material conveyors have several problems: First, the cylinders used to adjust the conveying angle lack effective support and protection measures during operation. Long-term use makes them susceptible to external impacts and vibrations, leading to loosening and wear of cylinder connecting parts, and even cylinder damage, thus affecting the overall stability and service life of the conveyor. Second, material leakage is prone to occur at the discharge port during material conveying, resulting in material waste and pollution of the working environment. To address these issues, innovative designs based on existing raw material conveyors are urgently needed. Utility Model Content

[0003] The purpose of this invention is to provide a raw material conveyor for structural adhesive processing to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a raw material conveyor for structural adhesive processing, comprising a support frame, one side of the top of the support frame being rotatably connected to the lower end of an outer cylinder via a bearing seat, an auger rod being rotatably mounted inside the outer cylinder via a sealed bearing, the lower end of the auger rod penetrating the lower end of the outer cylinder and being fixedly connected to the output end of a motor, and the outer wall of the motor being fixed to the lower end of the outer cylinder via a mounting plate, a feed hopper being provided at the top of the outer cylinder near the lower end, and a discharge pipe being provided at the bottom of the outer cylinder near the upper end, an angle adjustment mechanism and a support protection mechanism being respectively provided between the bottom of the outer cylinder and the top of the support frame, and a leak-proof mechanism being provided at the lower end of the discharge pipe.

[0005] Preferably, the angle adjustment mechanism includes a cylinder, the bottom of the outer cylinder near the middle of the outer cylinder is rotatably connected to the upper end of the cylinder via a shaft, and the lower end of the cylinder is rotatably connected to the top of a guide block with rollers via a shaft. The lower end of the guide block with rollers is slidably installed inside the guide box through a long slot at the top of the guide box, and the guide box is fixedly installed on the top of the support frame.

[0006] Preferably, the support and protection mechanism includes a movable plate. The bottom of the outer cylinder is fixed between the bearing seat and the cylinder. A fixed plate is attached to one side of the movable plate, and a guide groove is provided on the fixed plate. A lead screw is slidably installed through the guide groove. One end of the lead screw is fixedly connected to one side of the movable plate, and the other end of the lead screw passes through the interior of the anti-slip pad and the nut in sequence. The lead screw is slidably connected to the anti-slip pad and threadedly connected to the nut. The two sides of the anti-slip pad abut against one side of the fixed plate and the nut, respectively. The movable plate, the fixed plate, the guide groove, the lead screw, the anti-slip pad, and the nut are symmetrically distributed in two parts about the central axis of the outer cylinder. The bottom of the fixed plate is fixed to the top of the support frame.

[0007] Preferably, both the movable plate and the guide groove are designed as arc-shaped structures, and the centers of the movable plate and the guide groove coincide with the center of the bearing on the bearing seat.

[0008] Preferably, the leak-proof mechanism includes a hose, the lower end of the discharge pipe is fixed with a hose, the lower end of the hose is fixed with a circular plate, the bottom of the circular plate is fixed with a discharge nozzle, and a rubber sleeve is nested and fixed on the outside of the discharge nozzle. Meanwhile, counterweight columns are fixed at equal intervals on one side of the top of the circular plate. The discharge pipe, hose, circular plate and discharge nozzle are sequentially connected to each other.

[0009] Preferably, both the feed nozzle and the rubber sleeve are designed as hollow frustum structures.

[0010] Preferably, a cylinder drive system and a control cabinet are respectively provided on both sides of the top of the support frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the raw material conveyor for structural adhesive processing is equipped with an angle adjustment mechanism, a support and protection mechanism and a leak-proof mechanism, which respectively solve the problems of inconvenient conveying angle adjustment, lack of cylinder protection and easy material leakage at the outlet;

[0012] By extending and retracting the cylinder in the angle adjustment mechanism, the outer cylinder is driven to rotate around the bearing seat, thereby realizing flexible adjustment of the material conveying angle. It can be adapted to processing equipment of different heights and positions, improving the versatility of the conveyor.

[0013] The support and protection mechanism can share the supporting force of the cylinder on the outer cylinder, reduce the force on the cylinder, effectively protect the cylinder and its connecting parts, extend the service life of the cylinder, and improve the overall stability of the conveyor.

[0014] In the leak-proof mechanism, the counterweight column keeps the discharge nozzle vertically downward at all times, the rubber sleeve fits tightly with the discharge position, and the flexible connection of the hose can adapt to certain positional changes, thereby effectively preventing the raw materials from leaking from the discharge port during the conveying process, reducing raw material waste, and keeping the working environment clean. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the three-dimensional front structure of this utility model;

[0016] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0017] Figure 3 This utility model Figure 1 Enlarged structural diagram at point B;

[0018] Figure 4 This is a schematic cross-sectional view of the flexible hose of this utility model;

[0019] Figure 5 This utility model Figure 4 Enlarged structural diagram at point C;

[0020] Figure 6 This is a schematic diagram of the three-dimensional rear structure of this utility model;

[0021] Figure 7 This is a cross-sectional view of the guide box of this utility model;

[0022] Figure 8 This utility model Figure 7 Enlarged structural diagram at point D;

[0023] Figure 9 This is a schematic diagram of the structure after the movable plate and the fixed plate of this utility model are separated.

[0024] In the diagram: 1. Support frame; 2. Bearing seat; 3. Outer cylinder; 4. Screw rod; 5. Motor; 6. Feed hopper; 7. Discharge pipe; 8. Guide box; 9. Movable plate; 10. Fixed plate; 11. Guide groove; 12. Lead screw; 13. Anti-slip pad; 14. Nut; 15. Hose; 16. Circular plate; 17. Discharge nozzle; 18. Rubber sleeve; 19. Counterweight column; 20. Cylinder drive system; 21. Control cabinet; 22. Cylinder; 23. Guide block with rollers. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-9This utility model provides a technical solution: a raw material conveyor for structural adhesive processing, including a support frame 1. One side of the top of the support frame 1 is rotatably connected to the lower end of the outer cylinder 3 via a bearing seat 2. An auger rod 4 is rotatably installed inside the outer cylinder 3 via a sealed bearing. The lower end of the auger rod 4 passes through the lower end of the outer cylinder 3 and is fixedly connected to the output end of a motor 5. The outer wall of the motor 5 is fixed to the lower end of the outer cylinder 3 via a mounting plate. A feed hopper 6 is provided at the top of the outer cylinder 3 near the lower end of the outer cylinder 3, and a discharge pipe 7 is provided at the bottom of the outer cylinder 3 near the upper end of the outer cylinder 3. An angle adjustment mechanism and a support protection mechanism are respectively provided between the bottom of the outer cylinder 3 and the top of the support frame 1. A leak-proof mechanism is provided at the lower end of the discharge pipe 7.

[0027] The angle adjustment mechanism includes a cylinder 22. The bottom of the outer cylinder 3 is rotatably connected to the upper end of the cylinder 22 via a shaft near the middle of the outer cylinder 3. The lower end of the cylinder 22 is rotatably connected to the top of a guide block 23 with rollers via a shaft. The lower end of the guide block 23 with rollers slides through the long slot at the top of the guide box 8 and is slidably installed inside the guide box 8. The guide box 8 is fixedly installed on the top of the support frame 1. When it is necessary to adjust the conveying angle of the outer cylinder 3, the cylinder 22 is extended and retracted by the cylinder drive system 20. The cylinder 22 pushes the outer cylinder 3 to rotate around the bearing seat 2, and the guide block 23 with rollers slides inside the guide box 8, so as to realize the flexible adjustment of the conveying angle.

[0028] The support and protection mechanism includes a movable plate 9. The bottom of the outer cylinder 3 is fixed between the bearing seat 2 and the cylinder 22. A fixed plate 10 is attached to one side of the movable plate 9, and a guide groove 11 is provided on the fixed plate 10. A lead screw 12 is slidably installed through the guide groove 11. One end of the lead screw 12 is fixedly connected to one side of the movable plate 9, and the other end of the lead screw 12 passes through the interior of an anti-slip pad 13 and a nut 14. The lead screw 12 is slidably connected to the anti-slip pad 13 and threadedly connected to the nut 14. The anti-slip pad 13 has two sides... The movable plate 9, fixed plate 10, guide groove 11, lead screw 12, anti-slip pad 13 and nut 14 are symmetrically distributed in two parts about the central axis of the outer cylinder 3. The bottom of the fixed plate 10 is fixed to the top of the support frame 1. During the process of the cylinder 22 adjusting the angle of the outer cylinder 3, the movable plate 9 slides along the guide groove 11. The lead screw 12, anti-slip pad 13 and nut 14 work together to limit the sliding range of the movable plate 9 and provide stable support for the outer cylinder 3, thereby protecting the cylinder 22 from excessive external force and vibration.

[0029] Both the movable plate 9 and the guide groove 11 are designed as arc-shaped structures, and the center of the movable plate 9 and the guide groove 11 coincides with the center of the bearing on the bearing seat 2. This allows the movable plate 9 to slide smoothly along the arc trajectory as the outer cylinder 3 rotates, ensuring the stable operation of the support and protection mechanism.

[0030] The leak-proof mechanism includes a hose 15. The lower end of the discharge pipe 7 is fixed with the hose 15, and the lower end of the hose 15 is fixed with a circular plate 16. The bottom of the circular plate 16 is fixed with a discharge nozzle 17, and a rubber sleeve 18 is nested and fixed on the outside of the discharge nozzle 17. At the same time, counterweight columns 19 are fixed at equal intervals on one side of the top of the circular plate 16. The discharge pipe 7, hose 15, circular plate 16 and discharge nozzle 17 are connected to each other in sequence. During the material conveying process, the counterweight columns 19 keep the discharge nozzle 17 vertically downward, the rubber sleeve 18 is tightly fitted with the discharge position, and the flexible connection of the hose 15 can adapt to certain positional changes, effectively preventing material leakage.

[0031] Both the discharge nozzle 17 and the rubber sleeve 18 are designed as hollow frustum structures, which helps the discharge nozzle 17 to extend into the interior of the processing equipment.

[0032] The top of the support frame 1 is equipped with a cylinder drive system 20 and a control cabinet 21 on both sides. The control cabinet 21 is used to control the motor 5 and the cylinder drive system 20 to realize the overall control of the conveyor.

[0033] Working principle: When using this structural adhesive processing raw material conveyor, the structural adhesive raw material is first poured into the outer cylinder 3 through the feed hopper 6. The motor 5 is started, and the motor 5 drives the auger rod 4 to rotate, conveying the raw material along the outer cylinder 3 from the feed hopper 6 to the discharge pipe 7.

[0034] When the conveying angle needs to be adjusted to adapt to different processing equipment, the cylinder drive system 20 is controlled by the control cabinet 21 to extend and retract the cylinder 22. The cylinder 22 pushes the outer cylinder 3 to rotate around the bearing seat 2, and the guide block 23 with rollers slides in the guide box 8 to adjust the angle of the outer cylinder 3. During this process, the movable plate 9 of the support and protection mechanism drives the lead screw 12 to slide in the guide groove 11. After the lead screw 12 is stationary, the nut 14 is rotated. The nut 14, together with the anti-slip pad 13, completes the fixation of the movable plate 9 and the fixed plate 10. The lead screw 12, the anti-slip pad 13 and the nut 14 together provide stable support for the outer cylinder 3, protecting the cylinder 22 from external impacts and vibrations.

[0035] After adjusting the angle, the raw material flows out through the discharge pipe 7, hose 15, and discharge nozzle 17. The counterweight column 19 keeps the discharge nozzle 17 vertically downward, and the rubber sleeve 18 fits tightly with the discharge position to prevent leakage of raw material during the discharge process.

[0036] After the conveying is completed, turn off motor 5 and cylinder drive system 20 to complete one raw material conveying operation.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A raw material conveyor for structural adhesive processing, comprising a support frame (1), one side of the top of the support frame (1) being rotatably connected to the lower end of an outer cylinder (3) via a bearing seat (2), an auger rod (4) being rotatably mounted inside the outer cylinder (3) via a sealed bearing, the lower end of the auger rod (4) being fixedly connected to the output end of a motor (5) through the lower end of the outer cylinder (3), and the outer wall of the motor (5) being fixed to the lower end of the outer cylinder (3) via a mounting plate, a feed hopper (6) being provided at the top of the outer cylinder (3) near the lower end of the outer cylinder (3), and a discharge pipe (7) being provided at the bottom of the outer cylinder (3) near the upper end of the outer cylinder (3), characterized in that: An angle adjustment mechanism and a support protection mechanism are respectively provided between the bottom of the outer cylinder (3) and the top of the support frame (1), and a leak-proof mechanism is provided at the lower end of the discharge pipe (7).

2. The raw material conveyor for structural adhesive processing according to claim 1, characterized in that: The angle adjustment mechanism includes a cylinder (22). The bottom of the outer cylinder (3) is rotatably connected to the upper end of the cylinder (22) via a shaft near the middle of the outer cylinder (3). The lower end of the cylinder (22) is rotatably connected to the top of the guide block (23) with rollers via a shaft. The lower end of the guide block (23) with rollers slides through the long slot at the top of the guide box (8) and is slidably installed inside the guide box (8). The guide box (8) is fixedly installed on the top of the support frame (1).

3. The raw material conveyor for structural adhesive processing according to claim 2, characterized in that: The support and protection mechanism includes a movable plate (9). The bottom of the outer cylinder (3) is fixed between the bearing seat (2) and the cylinder (22). A fixed plate (10) is attached to one side of the movable plate (9). A guide groove (11) is provided on the fixed plate (10). A lead screw (12) is slidably installed inside the guide groove (11). One end of the lead screw (12) is fixedly connected to one side of the movable plate (9). The other end of the lead screw (12) passes through an anti-slip pad (13) and a screw thread in sequence. Inside the mother (14), the lead screw (12) is slidably connected to the anti-slip pad (13), and the lead screw (12) is threadedly connected to the nut (14). The two sides of the anti-slip pad (13) are respectively in contact with the fixed plate (10) and one side of the nut (14). The movable plate (9), the fixed plate (10), the guide groove (11), the lead screw (12), the anti-slip pad (13) and the nut (14) are symmetrically distributed in two parts about the central axis of the outer cylinder (3). The bottom of the fixed plate (10) is fixed to the top of the support frame (1).

4. The raw material conveyor for structural adhesive processing according to claim 3, characterized in that: The movable plate (9) and the guide groove (11) are both designed as arc-shaped structures, and the center of the movable plate (9) and the guide groove (11) coincides with the center of the bearing on the bearing seat (2).

5. The raw material conveyor for structural adhesive processing according to claim 1, characterized in that: The leak-proof mechanism includes a hose (15), the lower end of the discharge pipe (7) is fixed with a hose (15), and the lower end of the hose (15) is fixed with a circular plate (16), and the bottom of the circular plate (16) is fixed with a discharge nozzle (17), and a rubber sleeve (18) is nested and fixed on the outside of the discharge nozzle (17). At the same time, a counterweight column (19) is fixed at equal intervals on one side of the top of the circular plate (16). The discharge pipe (7), hose (15), circular plate (16) and discharge nozzle (17) are connected to each other in sequence.

6. The raw material conveyor for structural adhesive processing according to claim 5, characterized in that: Both the feed nozzle (17) and the rubber sleeve (18) are designed as hollow frustum structures.

7. The raw material conveyor for structural adhesive processing according to claim 6, characterized in that: The support frame (1) has a cylinder drive system (20) and a control cabinet (21) on its top sides respectively.

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