Polyurethane solvent-free adhesive preparation device

Abstract

The utility model relates to the technical field of preparation devices, and discloses a polyurethane solvent-free adhesive preparation device which comprises a tank body, a stirring machine is arranged in the tank body, a feeding port is formed in the top of the tank body, a discharging port is formed in one side of the tank body, a base is fixedly installed at the bottom of the tank body, and the stirring machine is arranged in the tank body. Supporting legs are fixedly mounted at the bottom of the base, a feeding mechanism is arranged on one side of the tank body and comprises a fixing frame, the fixing frame is fixedly mounted on the outer wall of the tank body, a supporting plate is arranged on the fixing frame, a mounting block is fixedly mounted on one side of the supporting plate, a fixing frame is arranged on one side of the fixing frame, and the mounting block is fixedly mounted on the other side of the fixing frame. And a linear motor is fixedly mounted on one side of the fixing frame. And by arranging the feeding mechanism, the effect of conveying the materials to the preparation device is achieved, so that the preparation device can be fed without multiple workers, and the feeding convenience of the preparation device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of preparation devices, in particular to a polyurethane solvent-free adhesive preparation device. Background Art

[0002] Water-based polyurethane adhesives have the advantages of adjustable hardness, low temperature resistance, good flexibility, and high bonding strength. They can bond a variety of materials such as metals and non-metals, and their uses are becoming more and more extensive. However, the entire polyurethane adhesive industry is still dominated by solvent-based adhesives. After the 1990s, they have gradually been used in automotive interior bonding, kitchenware manufacturing, composite film manufacturing, shoe sole and upper bonding, clothing processing, etc. However, there are still many shortcomings, and various modifications are needed to improve their functions.

[0003] After searching, the Chinese patent with publication number: CN214765263U discloses a heating device prepared by water-based polyurethane adhesive, including an upper shell, a lower shell movably connected to the bottom of the upper shell, a motor fixedly installed on the top of the upper shell, an upper rotating shaft movably connected to the rotating end of the motor, a reversing mechanism fixedly installed on the inner side of the lower shell and fixedly connected to the bottom of the reversing mechanism. A lower rotating shaft movably connected to the inner side of the lower shell is fixedly connected, the upper shell and the lower shell are both fixedly connected with a mounting plate, bolts are movably installed inside the mounting plate, a connecting column is fixedly connected to the bottom of the motor, an entry hole is opened inside the connecting column, a clamping hole is connected to one end of the entry hole, and a connecting strip fixedly connected to the upper rotating shaft is movably connected inside the entry hole and the clamping hole. The utility model has the advantages of easy disassembly and cleaning, improved heating efficiency, etc., which solves the problems of inconvenient cleaning and disassembly of the existing device and relatively low heating efficiency.

[0004] but:

[0005] In the prior art, the preparation device still has the problem of being inconvenient to load materials when in use, so improvements need to be made. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the shortcomings of the prior art, the utility model provides a polyurethane solvent-free adhesive preparation device. The utility model has the advantages that: by setting a feeding mechanism, it is convenient to transport materials to the preparation device, so that the preparation device can be loaded with materials without using multiple workers, which improves the convenience of using the preparation device.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polyurethane solvent-free adhesive preparation device, comprising a tank body, a mixer is arranged inside the tank body, a feed port is provided at the top of the tank body, a discharge port is provided at one side of the tank body, a base is fixedly installed at the bottom of the tank body, a support leg is fixedly installed at the bottom of the base, a feeding mechanism is provided at one side of the tank body, and the feeding mechanism comprises: a fixing frame, the fixing frame is fixedly installed on the outer wall of the tank body, a support plate is provided on the fixing frame, a mounting block is fixedly installed at one side of the support plate, and a fixing frame is provided at one side of the supporting frame. The feeding mechanism is provided to transport the materials to the preparation device.

[0010] Preferably, a linear motor is fixedly mounted on one side of the support frame, a mounting plate is fixedly mounted on the front of the support plate, a moving rod is arranged on the mounting plate, and a scraper is fixedly mounted on one end of the moving rod. The moving rod is arranged to drive the scraper to move.

[0011] Preferably, the mounting block passes through the fixing frame and is movably connected to the fixing frame, the output end of the linear motor is fixedly connected to one side of the mounting block, and the moving rod passes through the mounting plate and is movably connected to the mounting plate. The linear motor is provided to drive the support plate to move.

[0012] Preferably, a protective mechanism is provided at the top of the feed inlet, and the protective mechanism comprises: a baffle, the baffle is provided at the top of the feed inlet, and a fixing block is fixedly installed on the tank body. The protective mechanism is provided to prevent external debris from entering the tank body.

[0013] Preferably, a limit rod is fixedly installed on the top of the fixed block, a moving block is fixedly installed on one side of the baffle, and a mounting frame is fixedly installed on the top of the baffle. The baffle is provided to close the feed port.

[0014] Preferably, the limiting rod passes through the moving block and is movably connected with the moving block. The setting of the limiting rod can prevent the baffle from deviating from its original position.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a polyurethane solvent-free adhesive preparation device, which has the following beneficial effects:

[0017] 1. The polyurethane solvent-free adhesive preparation device plays a role in transporting materials to the preparation device by arranging a feeding mechanism, so that the preparation device can be loaded with materials without multiple workers, which is beneficial to improving the convenience of loading the preparation device; a linear motor is arranged to drive the pallet to move, so that the pallet transports the materials to the preparation device, and the pushing moving rod plays a role in driving the scraper to move, so that the scraper pushes the materials on the pallet, so that the materials on the pallet can enter the inside of the tank body, which plays a role in facilitating the loading of the preparation device.

[0018] 2. This polyurethane solvent-free adhesive preparation device, by setting up a protective mechanism, plays a role of shielding the feed port, so that external debris is not easy to enter the interior of the preparation device, which is beneficial to improving the convenience of using the preparation device; by setting a limit rod, it plays a role of facilitating the movement of the baffle along the limit rod. When the mounting block moves downward, the baffle moves downward under the action of gravity, so that the baffle contacts the top of the feed port, which plays a role of closing the feed port. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a top view of the utility model;

[0022] Figure 3 It is an enlarged view of point A of the present utility model.

[0023] In the figure: 1. tank body; 2. mixer; 3. feed port; 4. base; 5. support leg; 6. feeding mechanism; 7. protection mechanism; 601. fixed frame; 602. support plate; 603. mounting block; 604. support frame; 605. linear motor; 606. mounting plate; 607. moving rod; 608. scraper; 701. baffle; 702. fixed block; 703. limit rod; 704. moving block; 705. mounting frame. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] like Figure 1-3As shown, the utility model provides a polyurethane solvent-free adhesive preparation device, including a tank body 1, a mixer 2 is arranged inside the tank body 1, a feed port 3 is opened on the top of the tank body 1, a discharge port is opened on one side of the tank body 1, a base 4 is fixedly installed at the bottom of the tank body 1, a support leg 5 is fixedly installed at the bottom of the base 4, a feeding mechanism 6 is arranged on one side of the tank body 1, and the feeding mechanism 6 includes: a fixing frame 601, the fixing frame 601 is fixedly installed on the outer wall of the tank body 1, a support plate 602 is arranged on the fixing frame 601, a mounting block 603 is fixedly installed on one side of the support plate 602, and a support frame 604 is arranged on one side of the fixing frame 601. By arranging the feeding mechanism 6, the material is transported to the preparation device, so that the preparation device can be fed with materials without multiple staff members, which is conducive to improving the convenience of feeding the preparation device. The support frame 60 4 is fixedly installed with a linear motor 605, a mounting plate 606 is fixedly installed on the front of the support plate 602, a moving rod 607 is arranged on the mounting plate 606, and a scraper 608 is fixedly installed on one end of the moving rod 607. By arranging the linear motor 605, the support plate 602 is driven to move, so that the support plate 602 transports the material to the preparation device, and the moving rod 607 is pushed to drive the scraper 608 to move, so that the scraper 608 pushes the material on the support plate 602, so that the material on the support plate 602 can enter the inside of the tank body 1, which plays a role in facilitating the loading of the preparation device. The mounting block 603 passes through the fixed frame 601 and is movably connected to the fixed frame 601. The output end of the linear motor 605 is fixedly connected to one side of the mounting block 603, and the moving rod 607 passes through the mounting plate 606 and is movably connected to the mounting plate 606.

[0027] In this embodiment, the feeding mechanism 6 is provided to transport the material to the preparation device, so that the preparation device can be loaded with material without the need for multiple workers; the linear motor 605 is provided to drive the pallet 602 to move, so that the pallet 602 transports the material to the preparation device, and the moving rod 607 is pushed to drive the scraper 608 to move, so that the scraper 608 pushes the material on the pallet 602, so that the material on the pallet 602 can enter the interior of the tank body 1, thereby facilitating the loading of the preparation device.

[0028] Example 2

[0029] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a protective mechanism 7 is provided at the top of the feed port 3, and the protective mechanism 7 includes: a baffle 701, the baffle 701 is provided at the top of the feed port 3, and a fixed block 702 is fixedly installed on the tank body 1. By providing the protective mechanism 7, the feed port 3 is shielded, so that external debris is not easy to enter the interior of the preparation device, which is beneficial to improving the convenience of using the preparation device. A limiting rod 703 is fixedly installed on the top of the fixed block 702, and a moving block 704 is fixedly installed on one side of the baffle 701. A mounting frame 705 is fixedly installed on the top of the baffle 701. By providing the limiting rod 703, the baffle 701 is facilitated to move along the limiting rod 703. When the mounting block 603 moves downward, the baffle 701 moves downward under the action of gravity, so that the baffle 701 contacts the top of the feed port 3, which plays a role in closing the feed port 3. The limiting rod 703 passes through the moving block 704 and is movably connected with the moving block 704.

[0030] In this embodiment, the protective mechanism 7 is provided to shield the feed port 3, so that external debris is not easily able to enter the interior of the preparation device; the limiting rod 703 is provided to facilitate the movement of the baffle 701 along the limiting rod 703. When the mounting block 603 moves downward, the baffle 701 moves downward under the action of gravity, so that the baffle 701 contacts the top of the feed port 3, thereby closing the feed port 3.

[0031] The working principle of this polyurethane solvent-free adhesive preparation device is described in detail below.

[0032] like Figure 1-3 As shown, when in use, the linear motor 605 is set to drive the pallet 602 to move, so that the pallet 602 transports the material to the preparation device, and the moving rod 607 is pushed to drive the scraper 608 to move, so that the scraper 608 pushes the material on the pallet 602, so that the material on the pallet 602 can enter the interior of the tank body 1, which facilitates the loading of the preparation device, and the limiting rod 703 is set to facilitate the movement of the baffle 701 along the limiting rod 703. When the mounting block 603 moves downward, the baffle 701 moves downward under the action of gravity, so that the baffle 701 contacts the top of the feed port 3, thereby closing the feed port 3.

Claims

1. A polyurethane solvent-free adhesive preparation device, comprising a tank (1), characterized in that: A mixer (2) is arranged inside the tank body (1), a feed port (3) is provided at the top of the tank body (1), a discharge port is provided at one side of the tank body (1), a base (4) is installed at the bottom of the tank body (1), a support leg (5) is installed at the bottom of the base (4), a loading mechanism (6) is arranged at one side of the tank body (1), and the loading mechanism (6) comprises: a frame (601), the frame (601) is installed on the outer wall of the tank body (1), a support plate (602) is arranged on the frame (601), a mounting block (603) is installed on one side of the support plate (602), and a support frame (604) is arranged at one side of the frame (601).

2. A polyurethane solvent-free adhesive preparation device according to claim 1, characterized in that: A linear motor (605) is installed on one side of the support frame (604), a mounting plate (606) is installed on the front of the support plate (602), a moving rod (607) is arranged on the mounting plate (606), and a scraper (608) is installed on one end of the moving rod (607).

3. A polyurethane solvent-free adhesive preparation device according to claim 2, characterized in that: The mounting block (603) passes through the fixing frame (601) and is movably connected to the fixing frame (601); the output end of the linear motor (605) is connected to one side of the mounting block (603); and the moving rod (607) passes through the mounting plate (606) and is movably connected to the mounting plate (606).

4. The polyurethane solvent-free adhesive preparation device according to claim 1, characterized in that: A protective mechanism (7) is provided at the top of the feed inlet (3), and the protective mechanism (7) comprises: a baffle (701), the baffle (701) is provided at the top of the feed inlet (3), and a block (702) is installed on the tank body (1).

5. A polyurethane solvent-free adhesive preparation device according to claim 4, characterized in that: A limiting rod (703) is installed on the top of the block (702), a moving block (704) is installed on one side of the baffle (701), and a mounting frame (705) is installed on the top of the baffle (701).

6. The polyurethane solvent-free adhesive preparation device according to claim 5, characterized in that: The limiting rod (703) passes through the moving block (704) and is movably connected to the moving block (704).

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