Neutralization cleaning device after brass rod pickling

Abstract

The utility model relates to the technical field of brass rod pickling post-treatment, in particular to a neutralizing and cleaning device used after brass rod pickling. According to the technical scheme, the device comprises a brass rod mounting strip used for fixing a plurality of brass rods; the lifting rope is connected with two ends of the brass rod mounting strip and drives the brass rod mounting strip to bend through stretching and retracting so as to enable the brass rod to oscillate up and down in the neutralizing liquid; and the winding and unwinding mechanism comprises a basic connecting disc fixedly connected with the top ends of the two lifting ropes, a supporting arm fixed on the upper surface of the basic connecting disc, and a lifting ring fixedly connected with the supporting arm. According to the utility model, a plurality of brass rods are fixed by the brass rod mounting strips with elastic deformation capability, and are elastically deformed by combining with the retracting and releasing mechanism, so that each brass rod can be driven to vibrate up and down in neutralizing liquid, the contact effect of the neutralizing liquid and the brass rods is improved, and the neutralizing and cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brass rod pickling post-treatment, in particular to a neutralization and cleaning device for the brass rod after pickling. Background Art

[0002] The brass rod needs to be neutralized and cleaned after pickling, and the operation method is to soak the brass rod in a neutralization tank. Since the brass rod is bundled as a whole during pickling, the space between each brass rod is limited, and the neutralization liquid is difficult to quickly contact the brass rod during soaking, resulting in the need to extend the soaking time, thereby reducing the neutralization cleaning efficiency. To this end, the utility model proposes a neutralization cleaning device for brass rods after pickling that can improve the neutralization cleaning efficiency. Utility Model Content

[0003] The utility model aims to solve the problems existing in the background technology and proposes a neutralization and cleaning device for brass rods after pickling.

[0004] The technical solution of the utility model is a neutralization and cleaning device for brass rods after pickling, comprising: a brass rod mounting bar for fixing a plurality of brass rods; a suspension rope connected to both ends of the brass rod mounting bar and driving the brass rod mounting bar to bend through extension and retraction so that the brass rods oscillate up and down in a neutralizing liquid; and a retracting and releasing mechanism for driving the extension and retraction of the suspension rope.

[0005] Optionally, the retracting and releasing mechanism includes a base connecting plate fixedly connected to the top ends of the two lifting ropes, a support arm fixed to the upper surface of the base connecting plate, and a lifting ring fixedly connected to the support arm.

[0006] Optionally, the retracting and releasing mechanism includes a retracting ring connecting arm vertically penetrating the base connecting plate, and a sling rope retracting ring fixedly connected to the bottom end of the retracting ring connecting arm for retracting and releasing the sling rope.

[0007] Optionally, the inner ring surface of the sling rope gathering ring is provided with an inner pressure edge.

[0008] Optionally, the retracting and extending mechanism includes a driving motor fixed to the upper surface of the base connecting disk, a threaded screw coaxially connected to the output shaft of the driving motor, and a screw sleeve fixed to the top of the retracting ring connecting arm and threadedly engaged with the threaded screw.

[0009] Optionally, a rotating shaft sleeve is fixedly connected to the bottom end of the lifting ring, and the rotating shaft sleeve is rotatably connected to the top end of the threaded screw.

[0010] Optionally, the retractable mechanism further comprises a connecting column fixed to the bottom of the base connecting plate, the bottom end of the connecting column is fixedly connected to a guide sleeve, and the guide sleeve is movably connected to the retractable ring connecting arm.

[0011] Optionally, the brass rod mounting strip is provided with a brass rod slot for the brass rod to be inserted into.

[0012] Optionally, both ends of the brass rod mounting strip are fixedly connected to a sling connecting ring, and the two sling connecting rings are respectively fixedly connected to the bottom ends of the corresponding slings.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] The present application utilizes a brass rod mounting strip with elastic deformation capability to fix a plurality of brass rods, and combines the retracting and releasing mechanism to make it elastically deform, thereby driving each brass rod to oscillate up and down in the neutralizing liquid, increasing the contact effect between the neutralizing liquid and the brass rod, thereby improving the neutralization and cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a neutralization and cleaning device for a brass rod after pickling;

[0016] Figure 2 for Figure 1 A plan cross-sectional view of the middle retractable and extending mechanism;

[0017] Figure 3 This is a schematic diagram of the connection between the neutralization cleaning device and the brass rod after pickling of the brass rod.

[0018] Reference numerals: 1, brass rod mounting strip; 11, brass rod slot; 12, hanging rope connecting ring;

[0019] 2. Lifting rope;

[0020] 3. Brass rod;

[0021] 4. Retracting and releasing mechanism; 41. Basic connecting plate; 42. Lifting rope retracting ring; 421. Inner pressure edge; 43. Retracting ring connecting arm; 44. Driving motor; 45. Threaded screw; 46. Screw sleeve; 47. Support arm; 48. Lifting ring; 481. Rotating shaft sleeve; 49. Connecting column; 491. Guide sleeve. 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 in 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] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] like Figure 1-3 As shown, the utility model provides a neutralization and cleaning device for brass rods after pickling.

[0026] It includes a brass rod mounting bar 1 for fixing a plurality of brass rods 3, a suspension rope 2 connected to both ends of the brass rod mounting bar 1 and driving the brass rod mounting bar 1 to bend by extension and retraction so that the brass rods 3 can oscillate up and down in the neutralizing liquid, and a retracting and releasing mechanism 4 driving the suspension rope 2 to extend and retract. Specifically:

[0027] The brass rod mounting strip 1 is provided with a plurality of brass rod slots 11 for the brass rod 3 to be inserted into. Figure 3 The brass rod mounting strip 1 can be made of rubber that is not corroded by acid solution, so that the device can be used directly in the pickling process, so that it can be directly sent to the neutralization tank after the pickling is completed.

[0028] Both ends of the brass rod mounting strip 1 are integrally connected with a suspension rope connecting ring 12, and the two suspension rope connecting rings 12 are respectively fixedly connected to the bottom end of a corresponding suspension rope 2, and the suspension rope 2 can also be made of rubber material.

[0029] The retracting and releasing mechanism 4 includes a basic connecting plate 41, which is fixedly connected to the top ends of the two lifting ropes 2. A pair of support arms 47 are fixedly connected to the upper surface of the basic connecting plate 41, and a lifting ring 48 is fixedly connected between the top ends of the two support arms 47, and the lifting ring 48 is used to connect to a lifting device such as a crane;

[0030] The retracting and releasing mechanism 4 includes a pair of retracting ring connecting arms 43 that vertically penetrate the basic connecting disk 41. The bottom ends of the two retracting ring connecting arms 43 are fixedly connected to the upper surface of the lifting rope retracting ring 42. The inner ring surface of the lifting rope retracting ring 42 is integrally fixedly connected with an inner pressure edge 421. When the lifting rope retracting ring 42 moves up and down, the inner pressure edge 421 squeezes the two lifting ropes 2 to achieve the purpose of retracting and releasing. A screw sleeve 46 is fixedly connected between the top ends of the two retracting ring connecting arms 43, and a driving motor 44 is fixedly connected to the upper surface of the basic connecting disk 41. The output shaft of the driving motor 44 is coaxially fixedly connected with a threaded screw 45 through a coupling. The threaded screw 45 is threadedly screwed and sleeved with the screw sleeve 46, and a rotating shaft sleeve 481 is fixedly connected to the bottom end of the lifting ring 48. The rotating shaft sleeve 481 rotates coaxially with the top end of the threaded screw 45.

[0031] The retracting and extending mechanism 4 also includes a pair of connecting columns 49 fixed to the bottom of the base connecting plate 41, and the bottom end of the connecting column 49 is fixedly connected to a guide sleeve 491, which is movably connected to the corresponding retracting ring connecting arm 43 to provide guidance for the vertical movement of the retracting ring connecting arm 43.

[0032] The working principle of this embodiment is as follows: the device can be used when the brass rod 3 is pickled. The brass rod mounting strip 1 is made of rubber material with elastic deformation ability and will not be corroded by the calculation. The brass rod 3 to be pickled is clamped into the brass rod clamping groove 11, and then moved to the pickling tank by the lifting ring 48 and the lifting equipment such as the crane for pickling. After the pickling is completed, it is lifted to the neutralization tank; the output shaft of the driving motor 44 drives the threaded screw 45 to rotate, and the threaded screw 45 drives the retraction ring connecting arm 43 to move up and down through the threaded engagement between the screw sleeve 46, that is, drives the rope retraction ring 42 to move up and down. When the rope retraction ring 42 moves down, the tightening position of the two ropes 2 moves down accordingly, the opening angle of the two ropes 2 is reduced, and the brass rod mounting strip 1 is retracted upward; when the rope retraction ring 42 moves up, the tightening position of the two ropes 2 moves up accordingly, the opening angle of the two ropes 2 is increased, and the deformation recovery ability of the brass rod mounting strip 1 itself makes it stretch downward. During the process of the retraction and extension of the brass rod mounting strip 1, the brass rod 3 is driven to continuously vibrate in the neutralizing liquid, collides with the neutralizing liquid, increases the contact effect, and thus improves the neutralization and cleaning efficiency.

[0033] In summary, by utilizing a brass rod mounting strip 1 with elastic deformation capability to fix a plurality of brass rods 3, and combining the retracting and releasing mechanism 4 to elastically deform the brass rods 3, each brass rod 3 can be driven to oscillate up and down in the neutralizing liquid, thereby increasing the contact effect between the neutralizing liquid and the brass rod 3, and thus improving the neutralization and cleaning efficiency.

[0034] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A neutralization and cleaning device for brass rods after pickling, characterized in that: include: A brass rod mounting strip (1) for fixing a plurality of brass rods (3); A suspension rope (2) connected to both ends of the brass rod mounting strip (1) and configured to drive the brass rod mounting strip (1) to bend by telescoping so that the brass rod (3) oscillates up and down in the neutralizing liquid; A retractable mechanism (4) drives the suspension rope (2) to retract.

2. The neutralization cleaning device for brass rods after pickling according to claim 1, characterized in that: The retractable mechanism (4) comprises a base connection plate (41) fixedly connected to the top ends of the two suspension ropes (2), a support arm (47) fixed to the upper surface of the base connection plate (41), and a suspension ring (48) fixedly connected to the support arm (47).

3. The neutralization cleaning device for brass rods after pickling according to claim 2, characterized in that: The retracting and releasing mechanism (4) comprises a retracting ring connecting arm (43) vertically penetrating the base connecting plate (41), and a sling rope retracting ring (42) fixedly connected to the bottom end of the retracting ring connecting arm (43) for retracting and releasing the sling rope (2).

4. The neutralization cleaning device for brass rod after pickling according to claim 3 is characterized in that: The inner ring surface of the suspension rope gathering ring (42) is provided with an inner pressure edge (421).

5. The neutralization cleaning device for brass rods after pickling according to claim 4, characterized in that: The retracting and releasing mechanism (4) comprises a driving motor (44) fixed to the upper surface of the base connecting plate (41), a threaded screw (45) coaxially connected to the output shaft of the driving motor (44), and a screw sleeve (46) fixed to the top end of the retracting ring connecting arm (43) and threadedly engaged with the threaded screw (45).

6. The neutralization cleaning device for brass rods after pickling according to claim 5, characterized in that: The bottom end of the lifting ring (48) is fixedly connected with a rotating shaft sleeve (481), and the rotating shaft sleeve (481) is rotatably connected with the top end of the threaded screw (45).

7. The neutralization cleaning device for brass rods after pickling according to claim 6, characterized in that: The retractable mechanism (4) further comprises a connecting column (49) fixed to the bottom of the base connecting plate (41), the bottom end of the connecting column (49) being fixedly connected to a guide sleeve (491), and the guide sleeve (491) being movably sleeved with the retractable ring connecting arm (43).

8. The neutralization cleaning device for brass rods after pickling according to claim 7, characterized in that: The brass rod installation strip (1) is provided with a brass rod clamping groove (11) for the brass rod (3) to be clamped into.

9. The neutralization cleaning device for brass rods after pickling according to claim 8, characterized in that: Both ends of the brass rod mounting strip (1) are fixedly connected to a suspension rope connecting ring (12), and the two suspension rope connecting rings (12) are respectively fixedly connected to the bottom ends of corresponding suspension ropes (2).

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