Automatic shaft unloading device for stainless steel wires

Abstract

The invention discloses an automatic shaft unloading device for a stainless steel wire, which is mainly used for winding the stainless steel wire into a steel wire coil in the tail end link of a stainless steel wire production line and automatically unloading the shaft. The automatic shaft unloading device for the stainless steel wire has the functions of improving the surface quality of the steel wire, automatically adjusting the winding width of the steel wire, adjusting the tightness degree in a self-adaptive manner and automatically taking a coil in an inclined manner, and the downtime during coil taking is greatly shortened.

Description

Technical Field

[0001] The invention relates to a stainless steel wire production line device, mainly referring to an automatic unwinding device for stainless steel wire. The automatic unwinding device for stainless steel wire is mainly used to take out the collected wire coils at the end of the stainless steel wire production line. Background Art

[0002] At present, the main supply method of stainless steel wire production lines is wire coiling, which requires the steel wire at the end of the stainless steel wire production line to be coiled. The mainstream coiling devices include a rotating swing arm wire dropping device and a single rotating coiling device. The working effects of these two devices are similar, both of which are designed to convert linear stainless steel wire into a coiled form with a certain diameter and density through physical bending and curling. After winding, the wire coil is fixed on the column of the coiling device to form a loose structure with multiple binding points. The coil of this structure has a large weight, and due to its structural instability, it is easy to deform and displace, which brings challenges to subsequent removal and handling.

[0003] One of the common methods for removing wire coils is to use a forklift. The specific operation is to insert the horizontal fork of the forklift into the gap between the wire coil and the coiling device, and remove the wire coil by lifting the forklift. However, this method has significant safety hazards and may cause product damage. First of all, after the wire coil is taken out, the wire coil is a non-fixed, easily deformed, and easily movable object placed on the upper surface of the horizontal fork. On the horizontal fork with a certain amount of angular activity, it is very easy for the wire coil to fall due to vehicle movement and horizontal fork deflection, thereby causing a heavy object falling accident. In addition, in the process of inserting the horizontal fork into the gap between the wire coil and the coiling device, it is often impossible to completely jam all the wires above the horizontal fork, which is bound to cause part of the wire to be squeezed, deformed, crushed, rubbed, or even broken between the horizontal fork and the coiling device due to the weight of other parts of the wire coil and the force of the horizontal fork.

[0004] In addition, the traditional winding device often needs to stop for a long time when the reel is taken out by a forklift. The machine can only be started and wound again when the previous roll of steel coil is completely taken out, which greatly limits the production efficiency of stainless steel wire.

[0005] In order to achieve the above-mentioned usage needs and the corresponding steel wire coiling requirements, an automatic stainless steel wire unwinding device based on the above-mentioned situation and needs is specially invented. The automatic stainless steel wire unwinding device has a horizontal flipping function to automatically complete the operation of unwinding the stainless steel wire coil, and the coordinated cooperation of the turntable and the tray greatly shortens the downtime during unwinding. Invention patent content

[0006] The technical problem to be solved by the patent of this invention is to provide an automatic stainless steel wire lowering device, which has a horizontal flipping function to automatically complete the operation of removing the stainless steel wire coil, and greatly shorten the downtime during coiling through the coordinated cooperation of the turntable and the tray.

[0007] The automatic lowering device for stainless steel wire is a linear motion structure driven by a shaft. The complete device consists of a threaded rod driven by a motor, a column with a limit buckle and a guide rail, a tray that can slide up and down along the column, a wire take-up rod that can receive the tray, a rotating shaft that can change the position of the tray, and a flip shaft seat that can flip the tray.

[0008] The motor drives the threaded rod to rotate the column, and the stainless steel wire passing through the limit buckle rotates along the guide rail to form a coil and falls into tray #1. The limit buckle is made of hard alloy, and the stainless steel wire is slightly rubbed when sliding relative to the limit buckle, which can remove surface impurities and improve its surface quality.

[0009] Pallet #1 slides down along the column under the gravity of the steel coils in the tray. When the steel coils in the tray are fully loaded, the machine stops and the steel wires are cut by flying shears.

[0010] Pallet #1 slides down along the take-up column to the take-up reel. At this time, the shaft rotates to drive the fully loaded pallet #1 to the lower shaft position, while the empty pallet #2 turns to the reeling position. After the empty pallet #2 is moved up along the column and fixed, the machine can be started to continue reeling, thus shortening the downtime when the shaft is lowered.

[0011] Tray #1 located at the lower shaft position is flipped from the vertical position to the horizontal position driven by the flip shaft seat. During this process, the motor drives the steel wire to be pushed from the bottom of the tray to the top of the take-up rod, thereby realizing the lower shaft operation of the wire reel.

[0012] The above is an example implementation scheme of the present invention. It should be pointed out that, unless otherwise defined, the technical terms or scientific terms used in the present invention should have the usual meanings understood by persons with ordinary skills in the field described in the present invention. For ordinary technicians in this technical field, several improvements and transformation schemes can be made without departing from the principles described in the present invention, and these improvements and transformation schemes should also be regarded as the protection scope of the present invention.

[0013] The disclosure of the present invention provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described in the present invention. Of course, they are only examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but a person of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0014] The following describes the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments or technical solutions of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings in the description only show certain embodiments of the present invention and should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of an automatic stainless steel wire unwinding device implemented by the present invention.

[0017] Among them, 1-guide rail, 2-column, 3-take-up drum, 4-flip shaft seat, 5-turntable, 6-limiting ring, 7-threaded rod, 8-tray #1, 9-take-up rod, 10-tray #2. DETAILED DESCRIPTION

[0018] The following will be combined with the embodiments to clearly and completely describe the technical solution of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0019] It should be understood that in the description of the embodiments of the present invention, all directional indication terms, such as "up", "down", "left", "right", "front", "back", etc., indicate the orientation or position relationship based on the orientation, position relationship shown in the drawings or the orientation or position relationship in which the invention patent product is usually placed when in use. It is only for the convenience of simplifying the description of the present invention, and does not expressly or implicitly indicate that the device, element or component referred to must have a specific orientation and a specific orientation structure, and should not be understood as a limitation on the present invention. It is only used to explain the relative position relationship, movement, etc. between the components shown in the drawings. When the specific posture changes, the directional indication may also change accordingly.

[0020] See also Figure 1 , the present invention provides an embodiment and technical solution:

[0021] like Figure 1 As shown, a possible embodiment and method of using the technical solution corresponding to the lower shaft device for wire coiling implemented by the present invention is as follows:

[0022] The motor drives the threaded rod to rotate the column, and the stainless steel wire passing through the limit buckle rotates along the guide rail to form a coil and falls into tray #1. The limit buckle is made of hard alloy, and the stainless steel wire is slightly rubbed when sliding relative to the limit buckle, which can remove surface impurities and improve its surface quality.

[0023] Pallet #1 slides down along the column under the gravity of the steel coils in the tray. When the steel coils in the tray are fully loaded, the machine stops and the steel wires are cut by flying shears.

[0024] Pallet #1 slides down along the take-up column to the take-up reel. At this time, the shaft rotates to drive the fully loaded pallet #1 to the lower shaft position, while the empty pallet #2 turns to the reeling position. After the empty pallet #2 is moved up along the column and fixed, the machine can be started to continue reeling, thus shortening the downtime when the shaft is lowered.

[0025] Tray #1 located at the lower shaft position is flipped from the vertical position to the horizontal position driven by the flip shaft seat. During this process, the motor drives the steel wire to be pushed from the bottom of the tray to the top of the take-up rod, thereby realizing the lower shaft operation of the wire reel.

[0026] The above is only an embodiment of the present invention, and does not limit the present invention in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A stainless steel wire automatic unwinding device, characterized in that: The automatic stainless steel wire unwinding device comprises a guide rail (1), a column (2), a driving motor, a wire take-up reel (3), a turning shaft seat (4), a rotating disk (5), a limiting ring (6), a threaded rod (7), a tray (8, 10), a wire take-up rod (9), and a flying shear.

2. A lower shaft device for wire coiling, characterized in that: The driving motor drives the threaded rod (7) to rotate, and the stainless steel wire passes through the limiting ring (6), is rolled along the guide rail (1), and then freely falls along the column (2) to the tray #1 (8).

3. A lower shaft device for wire coiling, characterized in that: After a certain weight of steel wire is loaded on the pallet #1 (8), the flying shear cuts the steel wire, and the pallet #1 (8) falls along the take-up rod (9) to the take-up drum (3).

4. A lower shaft device for wire coiling, characterized in that: The turntable (5) rotates to move the tray #1 (8) to the lower shaft position, and the tray #2 (10) moves to the wire collection position. The tray #2 (10) is lifted to the column and fixed to continue loading the stainless steel wire.

5. A lower shaft device for wire coiling, characterized in that: The tray #1 (8) is tilted under the action of the turning shaft seat (4) so ​​that the stainless steel wire coil is automatically unloaded from the shaft.

6. A lower shaft device for wire coiling, characterized in that: The limiting ring (6) is made of hard alloy and slides relative to the steel wire during the coiling process to remove surface impurities and improve surface quality.

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