Spray pipe support frame of crude foil engine

Abstract

The utility model discloses a spray pipe support frame of a crude foil engine, which comprises a base, a plurality of spray pipes and a plurality of spray pipes, the base is provided with a strip-shaped opening, the adjusting assembly is detachably and fixedly installed in the strip-shaped opening and at least comprises an adjusting arm, and one end of the adjusting arm is provided with a clamping head used for clamping and fixing the spraying pipe, the adjusting assembly is arranged on the base, and the height of the connecting rod of the adjusting assembly can be adjusted along the strip-shaped opening in the base; the rotating angles of the swing arm and the clamping head can be adjusted, and the height and the angle of the spraying pipe can be adjusted as the spraying pipe is clamped on the clamping head, so that on one hand, the spraying device can be suitable for producing products of different specifications, and on the other hand, the contact time of spraying liquid sprayed from the spraying pipe and the cathode roller is longer; and additives and oxides deposited on the surface of the cathode roller can be better removed, the growth rate of the surface roughness of the electrolytic copper foil is slowed down, the production stability of the electrolytic copper foil is guaranteed, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic copper foil, in particular to a spray pipe support frame of a foil production machine. Background Art

[0002] The anode tank of the foil machine is connected to the positive pole of the power supply, and the cathode roller is connected to the negative pole of the power supply. When the copper sulfate electrolyte enters the anode tank, an electric field is formed between the positive and negative electrodes. Under the action of the electric field, copper ions migrate to the surface of the cathode roller and deposit. The deposited copper is very thin, forming copper foil. The electrolyte in the anode tank will overflow back to the waste liquid tank below through the return port.

[0003] In order to slow down the oxidation rate of the cathode roller and the growth rate of the surface roughness of the cathode roller, and at the same time to reduce some abnormalities on the rough surface of the electrolytic copper foil produced to a certain extent, such as fingernail marks, in the prior art, a rear spray device is generally installed on the foil machine, that is, a foil liquid spray pipe is installed at the rear of the foil machine, and a row of spray holes equidistantly arranged along the axial direction are provided on the wall of the spray pipe. Copper sulfate solution is sprayed out from the spray holes and evenly sprayed on the surface of the cathode tube, which can better improve production efficiency and reduce abnormal scrap rate.

[0004] In the prior art, regarding the installation of the spray pipe, a plurality of mutually spaced bases are generally set on the frame of the foil machine, and a card slot for fixing and clamping the spray pipe is provided on the base, so the height of the spray pipe and the spray angle are fixed. However, when producing products of different specifications, the size of the cathode roller is different. If a spraying method with a fixed height and angle is adopted, the applicability is poor, and parts often need to be replaced, which is very troublesome; in addition, during the use of the cathode roller, the surface roughness and oxidation degree of the cathode roller will continue to change. If the copper sulfate solution is sprayed on the surface of the cathode roller at a fixed angle and height, the best spraying effect cannot be achieved, and the support frame structure of the spray pipe needs to be improved. Utility Model Content

[0005] In order to solve the above problems, the utility model proposes a spray pipe support frame of a foil production machine.

[0006] The technical solution adopted by the utility model is: a spray pipe support frame of a foil machine, wherein the spray pipe is provided with a plurality of spray holes arranged at equal intervals along its length, and the plurality of spray holes are used to spray the copper sulfate solution evenly on the cathode roller, and the support frame comprises:

[0007] A base, wherein the base is provided with strip openings arranged in a vertical direction;

[0008] An adjustment component is detachably fixedly installed in the strip-shaped opening and includes at least an adjustment arm. One end of the adjustment arm is provided with a clamping joint for clamping and fixing the spray pipe. The adjustment arm has a loosened state and a tightened state. In the loosened state, the adjustment arm rotates relative to the base, and in the tightened state, the adjustment arm is fixed relative to the base.

[0009] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution, but are merely further supplements or preferences. Under the premise that there are no technical or logical contradictions, each optional method can be combined with the above-mentioned overall solution separately, and multiple optional methods can also be combined.

[0010] Preferably, the adjustment assembly also includes a connecting rod passing through the strip-shaped opening, one end of the adjustment arm is fixed on the connecting rod, a fastening structure is provided between the connecting rod and the base, and in a loosened state, the adjustment arm rotates longitudinally with the connecting rod as the axis.

[0011] Preferably, the base is provided with a plurality of positioning holes arranged at intervals in the vertical direction, a positioning rod is passed through the positioning holes, and one end of the positioning rod extends inwardly and abuts against the connecting rod.

[0012] Preferably, one end of the connecting rod away from the adjusting arm is threadedly connected with a fastener.

[0013] More preferably, there are at least two groups of the support frames, which are arranged at intervals from each other, and at least two of the clamping joints cooperate to clamp the spray pipe.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model arranges an adjustment component on the base, and the connecting rod of the adjustment component can be adjusted in height along the strip-shaped opening on the base. Since the swing arm is fixed at one end of the connecting rod, when the connecting rod is rotated, the rotation angle of the swing arm can be adjusted, thereby realizing the adjustment of the height and angle of the clamping joint. Since the spray pipe is clamped on the clamping joint, the height and angle of the spray pipe can be adjusted. After the height and angle of the spray pipe are adjusted, on the one hand, it can be suitable for producing products of different specifications. On the other hand, the contact time of the spray liquid sprayed from the spray pipe with the cathode roller is longer, which can better remove the additives and oxides deposited on the surface of the cathode roller, and slow down the growth rate of the surface roughness of the electrolytic copper foil, thereby ensuring the production stability of the electrolytic copper foil, and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of a spray pipe supporting frame using a spray pipe mounting frame in one embodiment of the present application;

[0018] Figure 2 Schematic diagram of the surface microstructure of the cathode roller;

[0019] Figure 3 It is a schematic diagram of the installation structure of the spray pipe in the prior art.

[0020] Markings in the accompanying drawings are: 1-base, 11-strip opening, 12-positioning hole, 2-adjusting component, 21-connecting rod, 22-adjusting arm, 23-card joint, 3-spray pipe, 4-positioning rod.

[0021] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. 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 of 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] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0025] Specific implementation plan: see Figure 1-Figure 3 The utility model is a spray pipe support frame of a foil machine. The spray pipe 3 is provided with a plurality of spray holes arranged at equal intervals along its length. The plurality of spray holes are used to spray the copper sulfate solution evenly on the cathode roller. The support frame includes:

[0026] A base 1, on which a strip-shaped opening 11 arranged vertically is provided;

[0027] The adjusting assembly 2 is detachably fixedly installed in the strip opening 11 and includes at least an adjusting arm 22. One end of the adjusting arm 22 is provided with a clamping joint 23 for clamping and fixing the spray pipe 3. The adjusting arm 22 has a loosened state and a tightened state. In the loosened state, the adjusting arm 22 rotates relative to the base 1. In the tightened state, the adjusting arm is fixed relative to the base 1.

[0028] As a preferred implementation of this embodiment, the adjustment component 2 also includes a connecting rod 21 passed through the strip-shaped opening 11, one end of the adjustment arm 22 is fixed on the connecting rod 21, and a fastening structure is provided between the connecting rod 21 and the base 1. In the loosened state, the adjustment arm 22 rotates longitudinally with the connecting rod 21 as the axis.

[0029] Then, see Figure 1 It can be seen that the base 1 is provided with a plurality of positioning holes 12 arranged at intervals in the vertical direction, and a positioning rod 4 is passed through the positioning hole 12 , and one end of the positioning rod 4 extends inwardly and abuts against the connecting rod 21 .

[0030] In this embodiment, the end of the positioning rod 4 is provided with a thread, and the positioning rod 4 and the base 1 are fixed by screwing a nut and the thread. Here, by providing a plurality of positioning holes 12 arranged vertically, when the connecting rod 21 is adjusted to different heights (needed to correspond to the position of the positioning holes 12), the positioning rod 4 and the positioning holes 12 can be plugged in to fix its position.

[0031] In addition, a fastener is threadedly connected to one end of the connecting rod 21 away from the adjusting arm 22 .

[0032] In this embodiment, when it is necessary to adjust the spray angle and spray height of the spray pipe 3, first, it is necessary to unscrew the fasteners on the connecting rod 21 and the nut on the positioning rod 4, and take out the positioning rod 4, then the height of the connecting rod 21 can be freely adjusted, and the connecting rod 21 can be rotated (because the swing arm is fixed to one end of the connecting rod 21, the rotation angle of the swing arm can be adjusted by rotating the connecting rod 21). After adjusting the height and rotation angle of the swing arm, reinstall the positioning rod 4, nut and fastener to complete the re-fixation of the connecting rod 21. At this time, the spray height and spray angle of the spray pipe 3 clamped on the clamping joint 23 are adjusted, which can better remove the additives and oxides deposited on the surface of the cathode roller, and slow down the growth rate of the surface roughness of the electrolytic copper foil, so as to ensure the production stability of the electrolytic copper foil.

[0033] More specifically, in order to more stably support the spray pipe 3 , in the present embodiment, there are at least two groups of support frames which are arranged at intervals from each other, and at least two clamping joints 23 cooperate to clamp the spray pipe 3 .

[0034] The above description of a spray pipe support frame of a foil production machine of the utility model is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the inventive concept of the utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A spray pipe support frame of a foil machine, wherein the spray pipe is provided with a plurality of spray holes arranged at equal intervals along its length, and the plurality of spray holes are used to spray copper sulfate solution evenly on the cathode roller, characterized in that: The support frame comprises: A base, wherein the base is provided with strip openings arranged in a vertical direction; An adjustment component is detachably fixedly installed in the strip-shaped opening and includes at least an adjustment arm, one end of which is provided with a clamping joint for clamping and fixing the spray pipe, and the adjustment arm has a loosened state and a tightened state. In the loosened state, the adjustment arm rotates relative to the base, and in the tightened state, the adjustment arm is fixed relative to the base.

2. The spray pipe support frame of the foil production machine according to claim 1, characterized in that: The adjustment assembly also includes a connecting rod passing through the strip-shaped opening, one end of the adjustment arm is fixed on the connecting rod, a fastening structure is provided between the connecting rod and the base, and in a loosened state, the adjustment arm rotates longitudinally with the connecting rod as the axis.

3. The spray pipe support frame of the foil production machine according to claim 2, characterized in that: The base is provided with a plurality of positioning holes arranged at intervals in the vertical direction, a positioning rod is passed through the positioning holes, and one end of the positioning rod extends inwardly and abuts against the connecting rod.

4. A spray pipe support frame for a foil making machine according to any one of claims 2 or 3, characterized in that: One end of the connecting rod away from the adjusting arm is threadedly connected with a fastener.

5. The spray pipe support frame of the foil production machine according to claim 1, characterized in that: The support frames are provided in at least two groups and are arranged at intervals from each other, and at least two of the clamping joints cooperate with each other to clamp the spray pipe.

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