Stirring device for hot melt adhesive production

Abstract

The utility model discloses a stirring device for hot melt adhesive production, relates to the technical field of hot melt adhesive production equipment, and aims to provide a stirring device for hot melt adhesive production, which can enable a stirring tank to be inclined and inverted and is convenient for discharging and cleaning, and has the technical key points that the stirring device comprises a rack, a lifting frame is arranged on the rack, and a stirring motor is arranged on the lifting frame; the stirring device has the technical effects that through the arrangement of the rotating frame and the winding component, after stirring work is completed, the driving component drives the winding component to rotate, the winding component winds a steel cable, the steel cable is used for pulling the bottom end of the stirring tank, the stirring motor drives the rotating frame to rotate, the stirring motor drives the rotating frame to rotate, the stirring motor drives the rotating frame to rotate, and the rotating frame drives the rotating frame to rotate. The stirring tank rotates and inclines around the center of the rotating frame position, hot melt adhesive raw materials can be discharged along the inclined stirring tank opening, and due to the fact that the stirring tank opening rotates to the inclined downward direction, the discharging efficiency and the cleaning convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot melt adhesive production equipment, in particular to a stirring device for hot melt adhesive production. Background Art

[0002] Hot melt adhesive is a plastic adhesive. Its physical state changes with temperature within a certain temperature range, while its chemical properties remain unchanged. It is non-toxic and odorless and is an environmentally friendly chemical product. The production of hot melt adhesive requires a variety of materials to be stirred and mixed. After stirring, the materials are discharged and enter the subsequent process. However, the existing stirring equipment has a discharge port at the bottom of the stirring tank, and the discharge work is completed through the discharge port. On the one hand, this method has low discharge efficiency, and on the other hand, materials will adhere to the wall of the stirring tank, which is difficult to clean. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a stirring device for hot melt adhesive production, which can tilt and invert a stirring tank for easy discharge and cleaning.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device for hot melt adhesive production, comprising a frame, a lifting frame is provided on the frame, a stirring motor is provided on the lifting frame, a tank cover is provided under the lifting frame, a stirring rod penetrating the tank cover is provided under the stirring motor, a supporting frame is provided inside the frame, a rotating frame is rotatably connected to the supporting frame, a stirring tank is provided on the side of the rotating frame, a heating ring is provided on the side of the stirring tank, a connecting plate is provided under the stirring tank, a steel cable is provided on the side of the connecting plate, a winding component is provided on the other end of the steel cable, the winding component is provided under the frame, and a driving component is provided on the side of the winding component.

[0007] Preferably, the winding component includes a bearing seat and a winding wheel, the bearing seat is arranged under the frame, the winding wheel is rotatably connected to the bearing seat and connected to the steel cable, and the winding wheel is connected to the driving component.

[0008] Preferably, the driving component comprises a worm wheel, a worm and a driving motor, the worm wheel is arranged at one end of the winding wheel, the worm is meshed with the worm wheel, and the driving motor is arranged under the frame and connected to the worm.

[0009] Preferably, a guide rail is provided under the mixing tank at a position corresponding to the steel cable, and the guide rail is used to limit the position of the steel cable.

[0010] Preferably, a counterweight is provided under the stirring tank, and the counterweight is used to make the center of gravity of the stirring tank downward.

[0011] Preferably, a positioning hole is provided under the rotating frame, and a cylinder is provided on the supporting frame at a position corresponding to the positioning hole.

[0012] Preferably, a cleaning pipe is provided on the side of the frame, and the cleaning pipe is used for cleaning the stirring tank.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a stirring device for hot melt adhesive production, which has the following beneficial effects:

[0015] 1. By setting up a rotating frame and a winding component, when the mixing work is completed, the driving component drives the winding component to rotate, the winding component winds up the steel cable, and uses the steel cable to pull the bottom end of the mixing tank, so that the mixing tank rotates and tilts around the center of the rotating frame, and the hot melt adhesive raw material will be discharged along the inclined mixing tank mouth, and because the mixing tank mouth rotates to an oblique downward direction, at this time, the worker can use a scraper to scrape off the raw materials attached to the tank wall, thereby improving the efficiency of discharging and the convenience of cleaning.

[0016] 2. By setting the guide rail and the counterweight, the guide rail can limit the position of the steel cable so that the steel cable is always in the center of the mixing tank, preventing the steel cable from shifting and affecting the process of flipping the mixing tank, while avoiding mutual wear between the steel cable and the mixing tank. The counterweight can make the center of the mixing tank face downward, avoiding the problem of the opening being inverted when the mixing tank tilts downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the stirring tank of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the guide rail of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the driving component of the utility model.

[0021] In the figure: 1. frame; 2. lifting frame; 3. stirring motor; 4. cleaning pipe; 5. support frame; 6. heating ring; 7. driving component; 701. worm gear; 702. worm; 703. driving motor; 8. winding component; 801. bearing seat; 802. winding wheel; 9. rotating frame; 10. stirring tank; 11. connecting plate; 12. positioning hole; 13. guide rail; 14. counterweight; 15. cylinder. 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 1-4 A stirring device for hot melt adhesive production includes a frame 1, a lifting frame 2 is provided on the frame 1, a stirring motor 3 is provided on the lifting frame 2, a tank cover is provided under the lifting frame 2, a stirring rod penetrating the tank cover is provided under the stirring motor 3, a supporting frame 5 is provided in the frame 1, a rotating frame 9 is rotatably connected to the supporting frame 5, a stirring tank 10 is provided on the side of the rotating frame 9, a heating ring 6 is provided on the side of the stirring tank 10, a connecting plate 11 is provided under the stirring tank 10, a steel cable is provided on the side of the connecting plate 11, a winding component 8 is provided at the other end of the steel cable, the winding component 8 is provided under the frame 1, and a driving component 7 is provided on the side of the winding component 8;

[0024] In the utility model, a winding component 8 and a rotating frame 9 are provided. The winding component 8 can use a steel cable to pull the bottom end of the mixing tank 10, and drive the mixing tank 10 to rotate around the rotating frame 9, so that the opening of the mixing tank 10 is finally inclined downward, so that the mixing tank 10 can use the opening at the top to achieve the purpose of rapid discharge, and it is convenient to clean the materials attached to the tank wall. The rotating frame 9 can support the mixing tank 10 so that the rotation axis of the mixing tank 10 is located at the center position. This method can greatly reduce the rotation and flipping radius of the mixing tank 10.

[0025] The winding component 8 includes a bearing seat 801 and a winding wheel 802. The bearing seat 801 is arranged under the frame 1. The winding wheel 802 is rotatably connected to the bearing seat 801 and connected to the steel cable. The winding wheel 802 is connected to the driving component 7. The driving component 7 includes a worm wheel 701, a worm 702 and a driving motor 703. The worm wheel 701 is arranged at one end of the winding wheel 802. The worm 702 is meshed with the worm wheel 701. The driving motor 703 is arranged under the frame 1 and connected to the worm 702.

[0026] By providing the worm wheel 701 and the worm 702 and utilizing the driving method of the worm wheel 701 and the worm 702, on the one hand, the number of revolutions of the winding wheel 802 can be reduced and its torque can be increased, and on the other hand, the self-locking characteristics of the worm wheel 701 and the worm 702 can be utilized to avoid the problem of the mixing tank 10 slipping after rotation.

[0027] A guide rail 13 is provided at a position corresponding to the steel cable under the mixing tank 10, and the guide rail 13 is used to limit the position of the steel cable;

[0028] By providing the guide rail 13, the guide rail 13 can be used to avoid direct contact between the steel cable and the mixing tank 10, thereby avoiding mutual wear between the two, and at the same time stabilize the direction of the steel cable to avoid its deviation.

[0029] A counterweight block 14 is provided under the mixing tank 10, and the counterweight block 14 is used to make the center of gravity of the mixing tank 10 downward;

[0030] By providing the counterweight 14, the counterweight 14 can make the center of gravity of the mixing tank 10 face downward, thereby avoiding the problem of the opening being inverted after the mixing tank 10 is tilted, and ensuring that the mixing tank 10 can be automatically reset after the discharging is completed.

[0031] A positioning hole 12 is provided under the rotating frame 9, and a cylinder 15 is provided on the supporting frame 5 at a position corresponding to the positioning hole 12;

[0032] By setting the positioning hole 12 and the cylinder 15, when the mixing tank 10 is in a vertical position, the cylinder 15 can extend into the positioning hole 12 to restrict the rotating frame 9 and the mixing tank 10, so that the mixing tank 10 is locked, thereby avoiding the problem of shaking of the mixing tank 10 during mixing.

[0033] A cleaning pipe 4 is provided on the side of the frame 1, and the cleaning pipe 4 is used to clean the mixing tank 10;

[0034] By providing the cleaning pipe 4 , the stirring tank 10 can be quickly cleaned by utilizing the cleaning pipe 4 when the stirring tank 10 is inverted, thereby further improving the efficiency of cleaning the stirring tank 10 .

[0035] Working principle:

[0036] During stirring, the material is put into the stirring tank 10, and then the lifting frame 2 drives the tank cover and the stirring tank 10 to close, and at the same time the stirring rod is extended into the stirring tank 10, and then the heating ring 6 heats the stirring tank 10 to melt the material, and at the same time the stirring motor 3 drives the stirring rod to stir the material;

[0037] After the stirring is completed, the lifting frame 2 drives the tank cover and the stirring rod to separate from the stirring tank 10, and then the driving motor 703 drives the winding wheel 802 to rotate through the worm 702 and the worm gear 701, and the winding wheel 802 drives the steel cable to pull the stirring tank 10, so that the stirring tank 10 rotates and tilts with the rotating frame 9 as the center to dump the material.

[0038] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A stirring device for hot melt adhesive production, comprising a frame (1), a lifting frame (2) is provided on the frame (1), a stirring motor (3) is provided on the lifting frame (2), a tank cover is provided under the lifting frame (2), and a stirring rod penetrating the tank cover is provided under the stirring motor (3), characterized in that: A support frame (5) is provided inside the frame (1), a rotating frame (9) is rotatably connected to the support frame (5), a stirring tank (10) is provided on the side of the rotating frame (9), a heating ring (6) is provided on the side of the stirring tank (10), a connecting plate (11) is provided under the stirring tank (10), a steel cable is provided on the side of the connecting plate (11), a winding component (8) is provided at the other end of the steel cable, the winding component (8) is provided under the frame (1), and a driving component (7) is provided on the side of the winding component (8).

2. A stirring device for hot melt adhesive production according to claim 1, characterized in that: The winding component (8) comprises a bearing seat (801) and a winding wheel (802), wherein the bearing seat (801) is arranged under the frame (1), the winding wheel (802) is rotatably connected to the bearing seat (801) and connected to the steel cable, and the winding wheel (802) is connected to the driving component (7).

3. A stirring device for hot melt adhesive production according to claim 2, characterized in that: The driving component (7) comprises a worm wheel (701), a worm (702) and a driving motor (703); the worm wheel (701) is arranged at one end of the winding wheel (802); the worm (702) is meshed with the worm wheel (701); and the driving motor (703) is arranged under the frame (1) and connected to the worm (702).

4. A stirring device for hot melt adhesive production according to claim 1, characterized in that: A guide rail (13) is provided under the mixing tank (10) at a position corresponding to the steel cable, and the guide rail (13) is used to limit the position of the steel cable.

5. A stirring device for hot melt adhesive production according to claim 1, characterized in that: A counterweight (14) is provided under the stirring tank (10), and the counterweight (14) is used to make the center of gravity of the stirring tank (10) point downward.

6. A stirring device for hot melt adhesive production according to claim 1, characterized in that: A positioning hole (12) is provided under the rotating frame (9), and a cylinder (15) is provided on the supporting frame (5) at a position corresponding to the positioning hole (12).

7. A stirring device for hot melt adhesive production according to claim 1, characterized in that: A cleaning pipe (4) is provided on the side of the frame (1), and the cleaning pipe (4) is used for cleaning the stirring tank (10).

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