Silica gel wire anti-adhesion method and leading device

Abstract

The invention discloses a silica gel wire anti-adhesion method and a leading device, and the method comprises the steps: driving a to-be-treated silica gel wire to move through a driving wheel of an anti-adhesion leading device main body, and enabling the silica gel wire to pass through an immersion tank of the anti-adhesion leading device main body; 65-94 parts by mass of water, 3-20 parts by mass of hydrated magnesium silicate ultrafine powder, 0.1-2 parts by mass of an AES material, 0.1-2 parts by mass of sulfonic acid, 0.1-2 parts by mass of sodium hydroxide, 0.1-2 parts by mass of a 6501 surfactant, 0.1-2 parts by mass of an OP surfactant, 0.1-2 parts by mass of salt and 0.1-2 parts by mass of essence are mixed and stirred, an anti-adhesion solution is obtained, the stirring temperature is 80 DEG C, and the stirring time is 0.5-2 h; and putting the obtained anti-adhesion solution into an immersion tank of an anti-adhesion leading device. According to the anti-adhesion solution, the wire is led into the soaking tank to be soaked through the anti-adhesion leading device, the wire production process is not affected, the production efficiency and the productivity can be guaranteed, and the anti-adhesion solution is low in formula cost, can be suitable for anti-adhesion procedures of various silica gel products and is extremely good in applicability.

Description

Technical field:

[0001] The invention relates to the technical field of wire processing, and in particular to a preparation method and a drawing device for preventing silicone wires from sticking. Background technology:

[0002] During the production of silicone wire, a layer of silicone is usually extruded on the outer surface to protect the core wire of the wire and also to make it look beautiful. During the extrusion production process, due to the material composition and easy-to-stick characteristics of silicone itself, after high-temperature pipeline vulcanization, when the silicone wire is rolled up, the outer layers of the silicone wire will inevitably contact each other, which is very easy to cause adhesion, which can easily affect the quality and appearance of the silicone wire and cause troubles for the operator.

[0003] In order to avoid wire sticking during production, many manufacturers choose to use powdering devices to avoid wire sticking. For example, the Chinese invention patent application with patent announcement number CN203826128U discloses a wire powdering device, which is provided with a heating box at the bottom of the talcum powder bin. The talcum powder in the talcum powder bin is heated by the heating box, so that the moisture of the agglomerated powder can be heated and evaporated, and then the powder is powdered again by the stirring of the propeller, effectively improving the uniform contact between the powder and the wire. However, this existing wire powdering device will leave a lot of talcum powder on the surface of the wire, resulting in the wire being contaminated in the production process and the talcum powder being scattered everywhere in the air during the application and processing of the silicone wire at the back end, which has an adverse effect on the respiratory system of the operator and causes respiratory diseases.

[0004] Some manufacturers choose to use a photooxidation machine to treat the surface of the silicone wire. By photooxidation treatment on the surface of the silicone wire and then reeling it up, the silicone wire surface will not stick. However, the efficiency of this equipment is very low, with a production efficiency of 4-6 meters per minute, which will greatly reduce the operating efficiency and production capacity, and cannot be used in large-scale production. The equipment cost is relatively high, and adhesion will still occur after reeling and photooxidation treatment, so it cannot be promoted and applied. It can be used for single-piece silicone product processing applications, but the application rate in the silicone wire industry is not high and it is not applicable.

[0005] In view of this, the inventor proposes the following technical solution. Summary of the invention:

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a method for preventing silicone wire from sticking and a device for drawing it out.

[0007] In order to solve the above technical problems, the present invention adopts the following technical scheme: a method for preventing silicone wire from sticking, comprising: step 1, driving the silicone wire to be processed to move by the driving wheel of the anti-sticking extraction device body, and making the silicone wire pass through the immersion tank of the anti-sticking extraction device body; step 2, mixing 65-94 parts of water, 12 parts of hydrated magnesium silicate ultrafine powder, 0.1-2 parts of AES material, 0.1-2 parts of sulfonic acid, 0.1-2 parts of sodium hydroxide, 0.1-2 parts of 6501 surfactant, 0.1-2 parts of OP surfactant, 0.1-2 parts of salt and 0.1-2 parts of essence by mass, and obtaining an anti-sticking solution, wherein the stirring temperature is 80°C and the stirring time is 0.5-2h; step 3, placing the anti-sticking solution obtained in step 2 into the immersion tank of the anti-sticking extraction device body in step 1, so that the anti-sticking solution soaks the silicone wire to prevent the silicone wire from sticking.

[0008] A drawing device, which is used in the preparation method for preventing silicone wire from sticking as in the above technical solution, comprises an anti-adhesion drawing device body, the anti-adhesion drawing device body comprises a base, a drawing frame fixed on the base and used for the silicone wire to pass through, at least two drawing wheels rotatably installed in the drawing frame and used for driving the silicone wire to move, and a driving wheel rotatably arranged on the base and used for driving the silicone wire to move, the drawing frame is formed with an immersion tank for accommodating an anti-adhesion solution, the lower end of the drawing wheel extends into the immersion tank, and the bottom of the drawing wheel is lower than the liquid level of the anti-adhesion solution.

[0009] Furthermore, in the above technical solution, the lead-in frame is provided with an inlet hole for the silicone wire to enter, and the lead-in frame is provided with an outlet hole for the silicone wire to pass through, and the outlet hole is located below the driving wheel.

[0010] Furthermore, in the above technical solution, at least two second positioning shafts are arranged in the drawing frame, the drawing wheel is mounted on the second positioning shafts and can rotate with the second positioning shafts as the rotation center axis; and the height of the wire entry hole is not lower than the height of the second positioning shafts.

[0011] Furthermore, in the above technical solution, the drawing wheel is formed with several wire-gripping grooves for matching the silicone wire, there are two drawing wheels, and the two drawing wheels are arranged and distributed in the drawing frame, and the silicone wire passes through the wire entry hole into the drawing frame and bypasses the two drawing wheels, so that the silicone wire passes through the immersion tank and is soaked in the anti-adhesion solution.

[0012] Furthermore, in the above technical solution, the number of the wire clamping grooves is four, and the silicone wire passes around the four wire clamping grooves in sequence.

[0013] Furthermore, in the above technical solution, a bracket for mounting the driving wheel is provided on the upper end surface of the base, a first positioning shaft is inserted on the bracket, and the driving wheel is sleeved on the first positioning shaft and rotates with the first positioning shaft as the rotation center axis.

[0014] Furthermore, in the above technical solution, the first positioning axis extends above the lead-in frame so that the driving wheel is located above the wire outlet hole.

[0015] Furthermore, in the above technical solution, the base is square, and a plurality of supporting feet are protruding from the lower end surface of the base, and an extension portion is extended from the foot to enable the base to stand stably.

[0016] After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art: in the present invention, a formula of an anti-adhesion solution and a drawing device are provided, an anti-adhesion solution is prepared by the formula and placed in a dipping tank, the silicone wire bypasses the drawing wheel, and is driven by the driving wheel and the drawing wheel to move, the lower end of the drawing wheel is submerged in the anti-adhesion solution in the dipping tank, so that the silicone wire continues to move and soak in the anti-adhesion solution, and the silicone wire after soaking in the anti-adhesion solution can reach a completely non-adhesive state, effectively solving the adhesion problem of the silicone wire, and there is no dust or pollution in the processing process, which meets environmental protection requirements and can provide a good working environment for the operator. In addition, compared with the existing technical scheme, the present invention guides the wire to the dipping tank for soaking through the anti-adhesion drawing device, which has no effect on the process of wire production, can ensure production efficiency and production capacity, and the formula cost of this anti-adhesion solution is low, and it can be applied to the anti-adhesion process of various silicone products, and has excellent applicability. Description of the drawings:

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 is a cross-sectional schematic diagram of the present invention;

[0019] Figure 3 It is a schematic diagram of the decomposition structure of the present invention. Specific implementation method:

[0020] The present invention is further described below in conjunction with specific embodiments and drawings.

[0021] See Figures 1 to 3As shown, a method for preventing silicone wire from sticking is provided, which comprises the following steps: step 1, driving the silicone wire 2 to be processed to move by the driving wheel 14 of the anti-sticking extraction device body 1, and allowing the silicone wire 2 to pass through the immersion tank 121 of the anti-sticking extraction device body 1; step 2, mixing 65-94 parts of water, 3-20 parts of hydrated magnesium silicate ultrafine powder, 0.1-2 parts of AES material, 0.1-2 parts of sulfonic acid, 0.1-2 parts of sodium hydroxide, 0.1-2 parts of 6501 surfactant, 0.1-2 parts of OP surfactant, 0.1-2 parts of salt and 0.1-2 parts of essence by mass, and obtaining an anti-sticking solution, wherein the stirring temperature is 80°C and the stirring time is 0.5-2h; step 3, placing the anti-sticking solution obtained in step 2 into the immersion tank 121 of the anti-sticking extraction device body 1 in step 1, and allowing the anti-sticking solution to soak the silicone wire 2 to prevent the silicone wire 2 from sticking.

[0022] In the present invention, a formula of an anti-adhesion solution is provided, and an anti-adhesion solution is prepared by this formula and placed in a dip tank 121, and the silicone wire 2 bypasses the drawing wheel 13 and is driven to move by the driving wheel 14 and the drawing wheel 13, and the lower end of the drawing wheel 13 is submerged in the anti-adhesion solution in the dip tank 121, so that the silicone wire 2 continues to move and soak in the anti-adhesion solution, and the silicone wire 2 after soaking in the anti-adhesion solution can reach a completely non-adhesive state, effectively solving the adhesion problem of the silicone wire 2, and there is no dust or pollution during the processing process, which meets environmental protection requirements and can provide a good working environment for operators. In addition, compared with the existing technical solutions, the present invention guides the wire 2 to the dip tank 121 for soaking through the anti-adhesion drawing device, which has no effect on the production process of the wire 2, can ensure production efficiency and production capacity, and the formula cost of this anti-adhesion solution is low, and it can be applied to the anti-adhesion process of various silicone products, and has excellent applicability.

[0023] A drawing device, which uses the preparation method for preventing adhesion of silicone wire as described above, comprises an anti-adhesion drawing device body 1, the anti-adhesion drawing device body 1 comprises a base 11, a drawing frame 12 fixed on the base 11 and used for silicone wire 2 to pass through, at least two drawing wheels 13 rotatably installed in the drawing frame 12 and used to drive the silicone wire 2 to move, and a driving wheel 14 rotatably arranged on the base 11 and used to drive the silicone wire 2 to move, the drawing frame 12 is formed with an immersion tank 121 for accommodating anti-adhesion solution, and the lower end of the drawing wheel 13 extends into the immersion tank 121, and the bottom of the drawing wheel 13 is lower than the liquid level of the anti-adhesion solution. Here, in combination with Figure 2As shown, the bottom of the take-up wheel 13 is lower than the liquid level of the anti-adhesion solution to ensure that the silicone wire 2 wound around the take-up wheel 13 can be fully immersed in the anti-adhesion solution when the silicone wire 2 moves into the immersion tank 121 along with the take-up wheel 13 .

[0024] The lead frame 12 is provided with an inlet hole 122 for the silicone wire 2 to enter, and the lead frame 12 is provided with an outlet hole 123 for the silicone wire 2 to pass through, and the outlet hole 123 is located below the driving wheel 14. Here, since the present embodiment is to lead the silicone wire 2 after high temperature vulcanization into the lead frame 12, the inlet hole 122 is provided on the side of the lead frame 12 for the silicone wire 2 to enter, and after entering, the silicone wire 2 will be driven by the lead wheel 13 to move around, and fully immersed in the immersion tank 121, and finally upward through the outlet hole 123 on the upper end surface of the lead frame 12, and led out by the driving wheel 14, and blow-dried.

[0025] Combination Figure 2 and Figure 3 As shown, the drawing wheel 13 is formed with several wire-gripping grooves 131 for matching the silicone wire 2. There are two drawing wheels 13, which are arranged in the drawing frame 12. The silicone wire 2 passes through the wire inlet hole 122 into the drawing frame 12 and bypasses the two drawing wheels 13, so that the silicone wire 2 passes through the immersion tank 121 and is immersed in the anti-adhesion solution.

[0026] At least two second positioning shafts 124 are arranged in the drawing frame 12, and the drawing wheel 13 is mounted on the second positioning shaft 124 and can rotate with the second positioning shaft 124 as the rotation center axis; and the height of the wire entry hole 122 is not lower than the height of the second positioning shaft 124. Here, preferably, the height of the wire entry hole 122 is consistent with the height of the tops of the two drawing wheels 13, so that the silicone wire 2 is tangent to the two drawing wheels 13 when entering the drawing frame 12, and the force is more balanced, which can make the two drawing wheels 13 rotate more smoothly. It should also be noted that the height of the wire entry hole 122 is generally not lower than the height of the second positioning shaft 124, and cannot be lower than the top of the immersion tank 121, because it is necessary to avoid the anti-adhesion solution in the immersion tank 121 from flowing out of the wire entry hole 122, causing waste.

[0027] Combination Figure 3 As shown, there are four wire-gripping grooves 131, and the silicone wire 2 sequentially bypasses the four wire-gripping grooves 131. Here, preferably, the silicone wire 2 is surrounded by the four wire-gripping grooves 131 in order from the inside to the outside, so that the silicone wire 2 can be moved around multiple times and soaked more fully.

[0028] The upper end surface of the base 11 is provided with a bracket 111 for mounting the driving wheel 14, and a first positioning shaft 112 is inserted into the bracket 111. The driving wheel 14 is sleeved on the first positioning shaft 112 and rotates with the first positioning shaft 112 as the rotation center axis. The first positioning shaft 112 extends above the lead-in frame 12 so that the driving wheel 14 is located above the wire outlet hole 123. Here, the driving wheel 14 rotates in a counterclockwise direction and drives the silicone wire 2 to move. After the silicone wire 2 moves out of the wire outlet hole 123, it is blown dry and finally rolled up. After being soaked in an anti-adhesion solution, the silicone wire 2 reaches a completely non-adhesive state.

[0029] The base 11 is square, and the lower end surface of the base 11 is also protruded with a plurality of base feet 113 for support, and the base feet 113 are also extended with extension parts 114 for making the base 11 stand firmly. Here, since the anti-adhesion solution is contained in the immersion tank 121, in order to ensure that the base 11 can maintain balance and not shake when the equipment is running, extension parts 114 are extended on both sides of the base feet 113 to ensure that the base 11 can stand firmly and not shake.

[0030] In summary, the present invention provides a formula of an anti-adhesion solution, and an anti-adhesion solution is prepared by this formula and placed in an immersion tank 121. The silicone wire 2 bypasses the drawing wheel 13 and is moved by the driving wheel 14 and the drawing wheel 13. The lower end of the drawing wheel 13 is submerged in the anti-adhesion solution in the immersion tank 121, so that the silicone wire 2 continues to move and soak in the anti-adhesion solution. The silicone wire 2 after soaking in the anti-adhesion solution can reach a completely non-adhesive state, which effectively solves the adhesion problem of the silicone wire 2. In addition, there is no dust or pollution in the processing process, which meets environmental protection requirements and can provide a good working environment for operators.

[0031] In addition, compared with the existing technical solutions, the present invention guides the wire 2 into the immersion tank 121 for immersion through the anti-adhesion guiding device, which has no effect on the production process of the wire 2, can ensure production efficiency and capacity, and the formula cost of this anti-adhesion solution is low, and can be applied to the anti-adhesion process of various silicone products, with excellent applicability.

[0032] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. All equivalent changes or modifications made according to the structure, characteristics and principles described in the patent application scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. A method for preventing silicone wire from sticking, comprising the following steps: Step 1, driving the silicone wire (2) to be processed to move by the driving wheel (14) of the anti-adhesion extraction device body (1), and allowing the silicone wire (2) to pass through the immersion tank (121) of the anti-adhesion extraction device body (1); Step 2, 65-94 parts of water, 3-20 parts of hydrated magnesium silicate ultrafine powder, 0.1-2 parts of AES material, 0.1-2 parts of sulfonic acid, 0.1-2 parts of sodium hydroxide, 0.1-2 parts of 6501 surfactant, 0.1-2 parts of OP surfactant, 0.1-2 parts of salt and 0.1-2 parts of essence are mixed and stirred by mass to obtain an anti-adhesion solution, wherein the stirring temperature is 80° C. and the stirring time is 0.5-2h; Step 3, placing the anti-adhesion solution obtained in step 2 into the immersion tank (121) of the anti-adhesion extraction device body (1) in step 1, so that the anti-adhesion solution soaks the silicone wire (2) to prevent the silicone wire (2) from adhering.

2. A drawing device, characterized in that: The method for preparing the anti-adhesion silicone wire according to claim 1 comprises an anti-adhesion extraction device body (1), the anti-adhesion extraction device body (1) comprises a base (11), an extraction frame (12) fixed on the base (11) and used for the silicone wire (2) to pass through, at least two extraction wheels (13) rotatably installed in the extraction frame (12) and used for driving the silicone wire (2) to move, and a driving wheel (14) rotatably arranged on the base (11) and used for driving the silicone wire (2) to move, the extraction frame (12) is formed with an immersion tank (121) for accommodating an anti-adhesion solution, and the lower end of the extraction wheel (13) extends into the immersion tank (121), and the bottom of the extraction wheel (13) is lower than the liquid level of the anti-adhesion solution.

3. The extraction device according to claim 2, characterized in that: The lead-in frame (12) is provided with an inlet hole (122) for the silicone wire (2) to enter, and the lead-in frame (12) is provided with an outlet hole (123) for the silicone wire (2) to pass out, and the outlet hole (123) is located below the driving wheel (14).

4. The extraction device according to claim 2, characterized in that: At least two second positioning shafts (124) are arranged in the drawing frame (12); the drawing wheel (13) is mounted on the second positioning shafts (124) and can rotate with the second positioning shafts (124) as a rotation center axis; and the height of the wire entry hole (122) is not lower than the height of the second positioning shafts (124).

5. The extraction device according to claim 2, characterized in that: The drawing wheel (13) is formed with a plurality of wire-holding grooves (131) for matching with the silicone wire (2) on its entire body. The number of the drawing wheels (13) is two. The two drawing wheels (13) are arranged and distributed in the drawing frame (12). The silicone wire (2) passes through the wire entry hole (122) into the drawing frame (12) and bypasses the two drawing wheels (13), so that the silicone wire (2) passes through the immersion tank (121) and is immersed in the anti-adhesion solution.

6. The extraction device according to claim 5, characterized in that: The number of the wire-holding grooves (131) is four, and the silicone wire (2) passes around the four wire-holding grooves (131) in sequence.

7. The extraction device according to claim 2, characterized in that: The upper end surface of the base (11) is provided with a bracket (111) for mounting the driving wheel (14), a first positioning shaft (112) is inserted into the bracket (111), and the driving wheel (14) is sleeved on the first positioning shaft (112) and rotates with the first positioning shaft (112) as the rotation center axis.

8. The extraction device according to claim 7, characterized in that: The first positioning shaft (112) extends upwardly from the lead-out frame (12), so that the driving wheel (14) is located above the wire outlet hole (123).

9. The extraction device according to any one of claims 3 to 8, characterized in that: The base (11) is square in shape, and a plurality of base feet (113) for support are protruding from the lower end surface of the base (11), and an extension portion (114) for enabling the base (11) to stand stably is also extended from the base feet (113).

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