Uniform spraying type silane additive adding device for cable material production

Abstract

The utility model discloses a cable material production uniform spraying type silane auxiliary agent adding device which comprises a box body, a support is fixedly connected to the upper portion of the box body, a material storage box is fixedly connected to the interior of the support, and a first guide pipe is fixedly connected to the lower portion of the material storage box; according to the uniform spraying type silane additive adding device for cable material production, through cooperative use of a second guide pipe, a first valve, a weighing box, a weighing sensor, a connecting plate, a sliding block and an inserting rod, in the using process of the device, the liquid flow controlled by a flow control valve is guided into the weighing box through the second guide pipe through the first valve; the flow control valve is arranged in the weighing box, the weighing sensor is used for weighing liquid in the weighing box, whether the liquid flow controlled by the flow control valve is accurate or not is known according to the weighing result, detection work on the flow control valve is rapidly achieved, the adding accuracy of the silane additive is indirectly ensured, and then the practicability of the device is improved to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of silane additive devices, in particular to a uniform spraying type silane additive device for cable material production. Background Technique

[0002] The uniform spraying type silane additive device for cable material production is a device used to accurately add silane coupling agent during the production process of cable insulation materials. Silane coupling agent is an important additive, which can improve the mechanical strength, heat resistance, weather resistance and electrical properties of cable insulation materials. First, according to production requirements and formulas, accurately measure the amount of silane additive required, and then mix the silane additive with an appropriate solvent or carrier to form a solution or emulsion that is easy to spray, and then spray it on the cable material.

[0003] For the existing additive devices, the amount of silane additive is usually controlled by a flow control valve. The flow control valve needs to be detected regularly to ensure that it can accurately adjust and control the flow during the addition of silane additive. However, most of the detection methods are relatively complex, reducing the detection efficiency and indirectly reducing the use efficiency of the additive device. Therefore, a uniform spraying type silane additive device for cable material production needs to be proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a uniform spraying type silane additive device for cable material production to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A uniform spraying type silane additive device for cable material production, including a box body, a support is fixedly connected above the box body, a storage box is fixedly connected inside the support, a first conduit is fixedly connected below the storage box, a flow control valve is fixedly connected to the front of the first conduit, a second conduit is fixedly connected to the outer wall of the first conduit, a first valve is fixedly connected inside the second conduit, one end of the second conduit is fixedly connected to a weighing box, a third conduit is fixedly connected to one side of the weighing box, a second valve is fixedly connected inside the third conduit, a weighing sensor is movably connected below the weighing box, a connecting plate is fixedly connected below the weighing sensor, a slider is fixedly connected below the connecting plate, a chute is opened above the box body, a plug rod is movably connected inside the connecting plate, and a slot is opened inside the support.

[0006] Preferably, the shape and size of the slider are both mutually matched with the shape and size of the chute, and the connecting plate is movably connected to the box body through the slider and the chute.

[0007] Preferably, a limiting cylinder is fixedly connected to the inner bottom wall of the box body, a motor is fixedly connected above the box body, the output end of the motor is fixedly connected with a rotating shaft through a coupling, a stirring rod is fixedly connected to the outer wall of the rotating shaft, a vacuum pump is fixedly connected to one side of the box body, a gas guide pipe is fixedly connected to one side of the vacuum pump, and a discharge pipe is fixedly connected to the lower part of the box body.

[0008] Preferably, the rotating shaft penetrates through the inner top wall of the box body and extends into the limiting cylinder, and the rotating shaft is movably connected with the box body and the limiting cylinder.

[0009] Preferably, the gas guide pipe penetrates through the inside of the box body and extends into the limiting cylinder, and the gas guide pipe is fixedly connected with the box body and the limiting cylinder.

[0010] Preferably, the inserting rod penetrates through the inside of the connecting plate and extends into the inserting slot, and the inserting rod is movably connected with the connecting plate and the inserting slot.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. For this uniform spraying type silane additive adding device for cable material production, through the combined use of the second conduit, the first valve, the weighing box, the weighing sensor, the connecting plate, the slider and the inserting rod, during the use of the device, the liquid flow controlled by the flow control valve is introduced into the weighing box through the second conduit by the first valve, and the weighing sensor weighs the liquid weight inside the weighing box. By the weighing result, it can be known whether the liquid flow controlled by the flow control valve is accurate, quickly achieving the detection work of the flow control valve, indirectly ensuring the accuracy of the addition of the silane additive, and then improving the practicability of the device to a certain extent;

[0013] 2. For this uniform spraying type silane additive adding device for cable material production, through the settings of the limiting cylinder, the motor, the vacuum pump and the gas guide pipe, during the use of the device, through the limitation of the additive by the limiting cylinder and the rotation of the rotating shaft and the stirring rod driven by the motor, the mixing of the silane additive and the solvent is achieved. At the same time, the excess air inside the limiting cylinder is pumped out through the vacuum pump and the gas guide pipe, which is beneficial to creating a low-pressure environment and ensuring the mixing effect of the silane additive and the solvent, and then improving the applicability of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 is a schematic sectional structure diagram of the present utility model;

[0016] Figure 3 is a schematic connection structure diagram between the storage box and the inserting rod of the present utility model;

[0017] Figure 4 This is a schematic diagram of the connection structure between the limit cylinder and the drain pipe of the present utility model;

[0018] Figure 5 For the present utility model Figure 2 The enlarged schematic diagram of part A in it.

[0019] In the figure: 1, box body; 2, bracket; 3, storage bin; 4, first conduit; 5, flow control valve; 6, second conduit; 7, first valve; 8, weighing box; 9, third conduit; 10, second valve; 11, weighing sensor; 12, connecting plate; 13, slider; 14, chute; 15, insertion rod; 16, slot; 17, limit cylinder; 18, motor; 19, rotating shaft; 20, stirring rod; 21, vacuum pump; 22, air duct; 23, drain pipe. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 - 5, the present utility model provides a technical solution: a uniform spraying type silane auxiliary adding device for cable material production, including a box body 1, a support 2 is fixedly connected above the box body 1, a storage box 3 is fixedly connected inside the support 2, a first conduit 4 is fixedly connected below the storage box 3, a flow control valve 5 is fixedly connected to the front of the first conduit 4, a second conduit 6 is fixedly connected to the outer wall of the first conduit 4, a first valve 7 is fixedly connected inside the second conduit 6, one end of the second conduit 6 is fixedly connected to a weighing box 8, a third conduit 9 is fixedly connected to one side of the weighing box 8, a second valve 10 is fixedly connected inside the third conduit 9, a weighing sensor 11 is movably connected below the weighing box 8, a connecting plate 12 is fixedly connected below the weighing sensor 11, a slider 13 is fixedly connected below the connecting plate 12, the shape and size of the slider 13 and the chute 14 match each other, and the connecting plate 12 is movably connected to the box body 1 through the slider 13 and the chute 14, which is convenient for quickly docking or disassembling the connecting plate 12 with the box body 1, and indirectly convenient for the loading and unloading work between the weighing sensor 11 and the box body 1. A chute 14 is opened above the box body 1, a plug rod 15 is movably connected inside the connecting plate 12, the plug rod 15 penetrates through the inside of the connecting plate 12 and extends into the inside of the slot 16, and the plug rod 15 is movably connected to the connecting plate 12 and the slot 16, which is convenient for locking the position of the weighing sensor 11 and the box body 1 during installation to avoid displacement. A slot 16 is opened inside the support 2.

[0022] Please refer to Figures 1 - 5 , a limiting cylinder 17 is fixedly connected to the inner bottom wall of the box body 1, a motor 18 is fixedly connected above the box body 1, an output end of the motor 18 is fixedly connected to a rotating shaft 19 through a coupling, the rotating shaft 19 penetrates through the inner top wall of the box body 1 and extends into the inside of the limiting cylinder 17, and the rotating shaft 19 is movably connected to the box body 1 and the limiting cylinder 17, which is convenient for driving the rotation of the stirring rod 20 to achieve the mixing work of the silane auxiliary and the solvent. Stirring rods 20 are fixedly connected to the outer wall of the rotating shaft 19, a vacuum pump 21 is fixedly connected to one side of the box body 1, an air guide pipe 22 is fixedly connected to one side of the vacuum pump 21, the air guide pipe 22 penetrates through the inside of the box body 1 and extends into the inside of the limiting cylinder 17, and the air guide pipe 22 is fixedly connected to the box body 1 and the limiting cylinder 17, which is convenient for discharging the excess air and the like inside the limiting cylinder 17 to improve the stability of the mixing of the silane auxiliary and the solvent. A discharge pipe 23 is fixedly connected below the box body 1.

[0023] Working principle: When using this cable material to produce a uniform spraying type silane auxiliary adding device, first close the valve of the first conduit 4 near the box body 1, then open the first valve 7, set the flow rate value of the flow control valve 5, and then introduce the silane auxiliary flow controlled by the flow control valve 5 into the weighing box 8 through the second conduit 6. The weighing sensor 11 weighs the weight of the silane auxiliary inside the weighing box 8, and it can be known whether the liquid flow controlled by the flow control valve 5 is accurate through the weighing result. Then open the second valve 10, and discharge the silane auxiliary inside the weighing box 8 through the third conduit 9 to complete the detection work. During the mixing process of the silane auxiliary and the solvent, the redundant air, etc. inside the limiting cylinder 17 is pumped out by the vacuum pump 21, and then the motor 18 drives the rotation of the rotating shaft 19 and the stirring rod 20 to achieve the mixing work of the silane auxiliary and the solvent, effectively improving the stability of the mixing. If it is necessary to repair or maintain the weighing sensor 11, remove the weighing box 8 from the weighing sensor 11, then pull out the insertion rod 15 from the slot 16 inside the bracket 2 and the inside of the connecting plate 12 in sequence, and then pull out the connecting plate 12 from one side of the box body 1, driving the slider 13 at the bottom to disengage from the chute 14, achieving the disassembly of the weighing sensor 11, which is convenient for the operator to carry out the repair and maintenance work. The model of the weighing sensor 11 is ZHBM-208, the model of the motor 18 is BLD, and the model of the vacuum pump 21 is FVN-180V. Just like this, the use process of this cable material production uniform spraying type silane auxiliary adding device is completed.

[0024] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A uniform spraying silane additive adding device for cable material production, comprising a box (1), characterized in that: A bracket (2) is fixedly connected to the top of the box body (1), a material storage box (3) is fixedly connected to the inside of the bracket (2), a first conduit (4) is fixedly connected to the bottom of the material storage box (3), a flow control valve (5) is fixedly connected to the front of the first conduit (4), a second conduit (6) is fixedly connected to the outer wall of the first conduit (4), a first valve (7) is fixedly connected to the inside of the second conduit (6), one end of the second conduit (6) is fixedly connected to a weighing box (8), and one side of the weighing box (8) is fixedly connected to the weighing box (8). A third conduit (9) is fixedly connected thereto, a second valve (10) is fixedly connected to the interior of the third conduit (9), a weighing sensor (11) is movably connected to the bottom of the weighing box (8), a connecting plate (12) is fixedly connected to the bottom of the weighing sensor (11), a sliding block (13) is fixedly connected to the bottom of the connecting plate (12), a sliding groove (14) is provided on the top of the box body (1), a plug rod (15) is movably connected to the interior of the connecting plate (12), and a slot (16) is provided inside the bracket (2).

2. A uniform spraying silane additive adding device for cable material production according to claim 1, characterized in that: The shape and size of the slider (13) and the shape and size of the slide groove (14) match each other, and the connecting plate (12) is movably connected to the box body (1) via the slider (13) and the slide groove (14).

3. A uniform spraying silane additive adding device for cable material production according to claim 1, characterized in that: The inner bottom wall of the box body (1) is fixedly connected to a limiting cylinder (17); the upper part of the box body (1) is fixedly connected to a motor (18); the output end of the motor (18) is fixedly connected to a rotating shaft (19) via a coupling; the outer wall of the rotating shaft (19) is fixedly connected to a stirring rod (20); one side of the box body (1) is fixedly connected to a vacuum pump (21); one side of the vacuum pump (21) is fixedly connected to an air guide pipe (22); and the lower part of the box body (1) is fixedly connected to a discharge pipe (23).

4. A uniform spraying silane additive adding device for cable material production according to claim 3, characterized in that: The rotating shaft (19) passes through the inner top wall of the box body (1) and extends to the interior of the limiting cylinder (17); the rotating shaft (19) is movably connected to the box body (1) and the limiting cylinder (17).

5. A uniform spraying silane additive adding device for cable material production according to claim 3, characterized in that: The air guide pipe (22) penetrates the interior of the box body (1) and extends to the interior of the limiting cylinder (17); the air guide pipe (22) is fixedly connected to the box body (1) and the limiting cylinder (17).

6. A uniform spraying silane additive adding device for cable material production according to claim 1, characterized in that: The insertion rod (15) penetrates the interior of the connecting plate (12) and extends to the interior of the slot (16); the insertion rod (15) is movably connected to the connecting plate (12) and the slot (16).

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