IFID polyurethane bridge injection device

Abstract

The utility model is applicable to the technical field of IFID polyurethane bridges, and provides an IFID polyurethane bridge injection device which comprises a bottom plate and a top plate, a melting chamber is arranged above the top plate, a feeding pipe is arranged on the top surface of the melting chamber, the top of the feeding pipe is communicated with a material mixing tank, a material transferring pipe is arranged between the bottom surface of the melting chamber and the top surface of the top plate, and the material transferring pipe is communicated with the material mixing tank. A carrier plate is arranged below the top plate, electric telescopic rods are symmetrically arranged between the two sides of the top face of the carrier plate and the bottom face of the top plate, a connecting rod is arranged on the top face of the carrier plate, the connecting rod penetrates through the top plate and extends into the material transferring pipe and the melting chamber, and the top of the connecting rod is sequentially connected with a first piston and a second piston from top to bottom. According to the scheme, the first piston and the second piston are matched with each other, material transfer between the melting system and the injection system can be conveniently achieved, use is greatly facilitated, material transfer between the melting system and the injection system only needs to be driven through the electric telescopic rod, and energy consumption is low.

Description

TECHNICAL FIELD

[0001] The utility model belongs to IFID polyurethane bridge technical field, especially to a kind of IFID polyurethane bridge injection device. BACKGROUND

[0002] IFID polyurethane bridge is a kind of bridge system for cable management and protection, usually used in electrical wiring in industrial and building facilities. Polyurethane (PU) is a material with excellent wear resistance, corrosion resistance, oil resistance and ultraviolet resistance, therefore, IFID polyurethane bridge has good durability and protection performance, especially suitable for those places with harsh environmental conditions.

[0003] The injection device of polyurethane bridge is a device for injecting polyurethane resin during the production of polyurethane bridge. The mixed polyurethane resin is heated to an appropriate temperature under the action of the heating system, and then the resin is injected into the mold through the injection system.

[0004] The existing polyurethane bridge injection device has complex material transfer structure between melting and injection systems, low material transfer efficiency and high energy consumption. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of IFID polyurethane bridge injection device to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of IFID polyurethane bridge injection device, including bottom plate and top plate, the bottom plate and top plate between symmetry are equipped with support, the top of top plate is equipped with melting chamber, the top surface of melting chamber is equipped with feed pipe, the top of feed pipe is connected and is equipped with mixing tank, the bottom surface of melting chamber and the top surface of top plate between transfer pipe, the center line of feed pipe and transfer pipe is aligned;

[0007] The bottom of top plate is equipped with carrier plate, the top surface of carrier plate both sides and the bottom surface of top plate between symmetry are equipped with electric telescopic rod, the top surface of carrier plate is equipped with connecting rod, the connecting rod penetrates top plate, and extends to the inside of transfer pipe and melting chamber, the top of connecting rod is sequentially connected with first piston and second piston from top to bottom, the first piston is matched with the inner wall of feed pipe, the second piston is matched with the inner wall of transfer pipe, the bottom surface of carrier plate is equipped with pressing plate, the pressing plate is equipped with discharge pipe, the discharge pipe penetrates top plate, and is connected with transfer pipe, the bottom of pressing plate is equipped with mold plate, the top surface of mold plate is equipped with mold groove, the mold groove is matched with pressing plate.

[0008] Preferably, the two sides of the mold plate are symmetrically provided with fixing blocks, and the support penetrates the fixing blocks.

[0009] Preferably, the side wall of the support is etched with threads, and the support is threadedly connected with a nut below the fixing block.

[0010] Preferably, the top plate is provided with a support, the top surface of the support is provided with a motor, the output end of the motor is connected with a rotating shaft, the rotating shaft penetrates through the support and extends to the inside of the mixing tank, and the mixing tank is symmetrically provided with a fixing rod between the two sides and the support.

[0011] Preferably, the two sides of the melting chamber are provided with heating cavities, and the inside of the heating cavities is provided with heating wires, and the heating wires are connected with a power supply and a temperature control system.

[0012] The utility model at least has the following beneficial effects:

[0013] The utility model provides a kind of IFID polyurethane bridge injection device, by first piston and second piston cooperation, it can conveniently realize the transfer of material between melting system and injection system, greatly facilitate use, and the transfer of material between melting system and injection system only needs to be driven by electric telescopic rod, and energy consumption is low. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic diagram of the utility model;

[0015] Figure 2 It is the melting chamber structure schematic diagram of the utility model.

[0016] In the figure, 1, bottom plate;2, top plate;3, mixing tank;4, support;5, motor;6, rotating shaft;7, feed pipe;8, melting chamber;9, transfer pipe;10, first piston;11, second piston;12, carrier plate;13, template;14, pressing plate;15, discharge pipe;16, connecting rod;17, fixing block;18, nut;19, heating cavity;20, die groove. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0018] EMBODIMENT

[0019] Please refer to Figure 1 And Figure 2The utility model provides a technical scheme: a kind of IFID polyurethane bridge injection device, including bottom plate 1 and top plate 2, bottom plate 1 and top plate 2 between symmetry are equipped with pillar, specifically, pillar and bottom plate 1 and top plate 2 are all fixed connection, the top of top plate 2 is equipped with melting chamber 8, the top surface of melting chamber 8 is equipped with feed pipe 7, the top of feed pipe 7 is equipped with mixing tank 3, and the bottom surface of melting chamber 8 and the top surface between top plate 2 are equipped with material transfer pipe 9, and the center line of feed pipe 7 and material transfer pipe 9 is aligned;

[0020] The bottom of top plate 2 is equipped with carrier plate 12, and the top surface of carrier plate 12 is symmetrically equipped with electric telescopic rod between the bottom surface of top plate 2, specifically, electric telescopic rod and carrier plate 12 and top plate 2 are all fixed connection, and drive carrier plate 12, the top surface of carrier plate 12 is equipped with connecting rod 16, connecting rod 16 penetrates top plate 2, and extends to the inside of material transfer pipe 9 and melting chamber 8, and the top of connecting rod 16 is sequentially connected with first piston 10 and second piston 11 from top to bottom, specifically, first piston 10 and second piston 11 are all fixedly connected with connecting rod 16, first piston 10 is matched with the inner wall of feed pipe 7, and second piston 11 is matched with the inner wall of material transfer pipe 9, specifically, first piston 10 is slidably connected with the inner wall of feed pipe 7, and second piston 11 is slidably connected with the inner wall of material transfer pipe 9, the bottom surface of carrier plate 12 is equipped with pressing plate 14, specifically, pressing plate 14 is fixedly connected with carrier plate 12, and pressing plate 14 is equipped with discharge pipe 15, and discharge pipe 15 penetrates top plate 2, and is communicated with material transfer pipe 9, and the bottom of pressing plate 14 is equipped with template 13, and the top surface of template 13 is equipped with mold groove 20, and mold groove 20 is matched with pressing plate 14.

[0021] In the embodiment, when polyurethane bridge injection work is carried out, electric telescopic rod is driven to contract, carrier plate 12 is driven to move upwards, and then connecting rod 16 is driven to move upwards, first piston 10 seals feed pipe 7, second piston 11 is above material transfer pipe 9, and the molten material in the inside of melting chamber 8 enters material transfer pipe 9, electric telescopic rod is driven to extend, second piston 11 is driven to move downwards, the material in material transfer pipe 9 is extruded and pushed to move downwards, and drops into mold groove 20, and at the same time, electric telescopic rod moves downwards, pressing plate 14 is driven to extrude and form, when second piston 11 moves downwards, first piston 10 leaves feed pipe 7, feed pipe 7 is opened, and feeding is carried out.

[0022] Further, the two sides of template 13 are symmetrically equipped with fixed block 17, specifically, fixed block 17 is fixedly connected with template 13, and pillar penetrates fixed block 17, specifically, fixed block 17 is slidably connected with pillar.

[0023] In the embodiment, fixed block 17 cooperates with pillar to limit template 13.

[0024] Further, the side wall of the support column is etched with threads, and the support column is connected with a nut 18 below the fixing block 17.

[0025] In the embodiment, the nut 18 is arranged below the fixing block 17, so that the height of the template 13 is adjusted conveniently.

[0026] Further, the top plate 2 is provided with a support 4, and the support 4 is fixedly connected with the top plate 2. The top surface of the support 4 is provided with a motor 5. The fixed seat of the motor 5 is fixedly connected with the support 4. The output end of the motor 5 is connected with a rotating shaft 6. The rotating shaft 6 is fixedly connected with the output end of the motor 5. The rotating shaft 6 penetrates through the support 4 and extends into the mixing tank 3. The rotating shaft 6 is rotatably connected with the top portion of the support 4 and is connected with a stirring rod. The two sides of the mixing tank 3 and the support 4 are symmetrically provided with fixing rods. The fixing rods are fixedly connected with the mixing tank 3 and the support 4.

[0027] In the embodiment, the motor 5 is started to drive the rotating shaft 6 to rotate and drive the stirring rod to rotate, so that the mixing is performed.

[0028] Further, the two sides of the melting chamber 8 are provided with heating cavities 19. The heating cavities 19 are provided with heating wires. The heating wires are connected with a power supply and a temperature control system.

[0029] In the embodiment, the heating wires are used for heating to perform the melting treatment on the polyurethane bridge raw material.

[0030] The working principle and the use process of the utility model are as follows: after the utility model is installed, the above-mentioned embodiments are used to work until all the working steps are completed.

[0031] The basic principle, the main features and the advantages of the utility model are shown and described above. It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or the basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the appended claims instead of the above-mentioned description. Therefore, all the changes falling within the meaning and the scope of the equivalent elements of the claims should be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principle and the spirit of the utility model. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An IFID polyurethane cable tray injection device, characterized in that, It includes a bottom plate (1) and a top plate (2), with symmetrical support columns between the bottom plate (1) and the top plate (2). A melting chamber (8) is provided above the top plate (2), and a feed pipe (7) is provided on the top surface of the melting chamber (8). A mixing tank (3) is connected to the top of the feed pipe (7). A transfer pipe (9) is connected between the bottom surface of the melting chamber (8) and the top surface of the top plate (2). The center lines of the feed pipe (7) and the transfer pipe (9) are aligned. Below the top plate (2) is a carrier plate (12). Electric telescopic rods are symmetrically arranged on both sides of the top surface of the carrier plate (12) and between the bottom surface of the top plate (2). A connecting rod (16) is provided on the top surface of the carrier plate (12). The connecting rod (16) penetrates the top plate (2) and extends into the transfer tube (9) and the melting chamber (8). A first piston (10) and a second piston (11) are sequentially connected from top to bottom to the top of the connecting rod (16). The first piston (10) is connected to the feed... The inner wall of the tube (7) is adapted to the inner wall of the second piston (11) and the transfer tube (9). The bottom surface of the carrier plate (12) is provided with a pressure plate (14). The pressure plate (14) is provided with a discharge pipe (15). The discharge pipe (15) passes through the top plate (2) and is connected to the transfer tube (9). The template (13) is provided below the pressure plate (14). The top surface of the template (13) is provided with a mold groove (20). The mold groove (20) is adapted to the pressure plate (14).

2. The IFID polyurethane cable tray injection device according to claim 1, characterized in that: The template (13) is provided with symmetrical fixing blocks (17) on both sides, and the support column passes through the fixing blocks (17).

3. The IFID polyurethane cable tray injection device according to claim 2, characterized in that: The sidewall of the support is etched with threads, and the support is threadedly connected to a nut (18) below the fixing block (17).

4. The IFID polyurethane cable tray injection device according to claim 1, characterized in that: A bracket (4) is provided above the top plate (2). A motor (5) is provided on the top surface of the bracket (4). The output end of the motor (5) is connected to a rotating shaft (6). The rotating shaft (6) passes through the bracket (4) and extends into the interior of the mixing tank (3), and is connected to a stirring rod. Fixing rods are symmetrically provided on both sides of the mixing tank (3) and between the bracket (4).

5. The IFID polyurethane cable tray injection device according to claim 1, characterized in that: Heating chambers (19) are provided on both sides of the melting chamber (8). Heating wires are provided inside the heating chambers (19), and the heating wires are connected to a power supply and a temperature control system.

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