Slitting device for stainless steel wires

Abstract

The utility model belongs to the technical field of cutting, and particularly relates to a slitting device for stainless steel wires, which comprises a slitting machine body internally provided with a winding fixing mechanism and a cutting mechanism; the winding fixing mechanism comprises a rotating shaft, and the rotating shaft is connected with an inner wall bearing of the slitting machine body; the rotating shaft is suitable for being inserted into the center of a winding roller so that the winding roller can be arranged in the slitting machine body. The cutting mechanism comprises at least one pair of cutters, and the stainless steel wire on the winding roller is suitable for penetrating through the position between the two cutters. Wherein the two cutters are suitable for abutting against each other after a period of time so as to quantitatively cut off the steel wire, through the winding fixing mechanism and the cutting mechanism, a driver drives a winding roller to rotate to release the stainless steel wire rope, meanwhile, a driven roller drives a cutting disc to rotate, and automatic feeding and quantitative cutting are achieved; and due to the design of the trigger assembly, the cutters automatically abut against each other when rotating to the set position, the cutting action is completed, and the cutting consistency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of cutting technology, specifically relating to a slitting device for stainless steel wire. Background Technology

[0002] Stainless steel wire rope is a helical bundle of stainless steel wires that meet the requirements for mechanical properties and geometric dimensions, twisted together according to certain rules. It consists of stainless steel wires, a core, and lubricant. The process involves first twisting multiple layers of steel wires into strands, then winding a certain number of strands around the core to form a helical rope. In material handling machinery, it is used for lifting, traction, tensioning, and load bearing. Stainless steel wire rope is characterized by high strength, light weight, smooth operation, and resistance to sudden breakage, ensuring reliable operation.

[0003] In the existing stainless steel wire cutting process, manual feeding is often used for cutting. When quantitatively cutting stainless steel wire ropes, it is usually difficult to control the length of each cut wire segment to be consistent.

[0004] Therefore, it is necessary to design a slitting device for stainless steel wire to solve the technical problem of inconsistent lengths of cut stainless steel wire ropes caused by manual feeding in the existing technology.

[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of the present application concept, and therefore, the above description is not considered to constitute prior art information. Utility Model Content

[0006] This disclosure provides at least one embodiment of a slitting device for stainless steel wire.

[0007] In a first aspect, the present disclosure provides a slitting device for stainless steel wire, comprising: a slitting machine body, which is internally provided with a winding and fixing mechanism and a cutting mechanism;

[0008] The winding and fixing mechanism includes a rotating shaft, which is connected to a bearing on the inner wall of the slitting machine body; wherein

[0009] The rotating shaft is adapted to be inserted into the center of the winding roller to position the winding roller inside the slitting machine body; and

[0010] The cutting mechanism includes at least one pair of cutters, and a stainless steel wire on the winding roller is adapted to pass between the two cutters; wherein

[0011] The two cutters are adapted to abut against each other at regular intervals to quantitatively cut the wire.

[0012] In one alternative embodiment, the internal bearing of the slitting machine body is connected to a driven roller;

[0013] A cutting disc is provided on the outer wall of the driven roller;

[0014] The two cutters are symmetrically arranged on the cutting disc; and

[0015] A triggering component is provided on the outer side of the cutting disc; wherein

[0016] The cutting disc is adapted to rotate with the driven roller, thereby driving the two cutters to rotate until the two cutters come into contact with the triggering component and abut against each other.

[0017] In one alternative implementation, the triggering component includes:

[0018] At least two rotating rods are respectively arranged on both sides of the cutting disc; and

[0019] The top end of each of the rotating rods is connected to a bearing at the top end of the inner wall of the slitting machine body, and a trigger element is provided at the bottom end of each of the rotating rods; wherein

[0020] Each of the cutters is adapted to rotate with the cutting disc until it contacts the corresponding trigger, at which point the triggered element pushes it against the other.

[0021] In one optional embodiment, the cutting disc has a central groove suitable for accommodating stainless steel wire; and

[0022] Each of the aforementioned cutters is located on both sides of the central recess of the cutting disc and is slidably connected to the cutting disc; wherein

[0023] Each of the cutters is provided with a cutting reset component at the sliding connection between the cutter and the cutting disc.

[0024] In one optional embodiment, a rotating disk is provided on one side of the outer wall of the rotating shaft; and

[0025] A limit assembly is slidably connected to one end face of the rotary disk near the winding roller; wherein

[0026] The limiting component is adapted to limit the winding roller after it is sleeved on the rotating shaft.

[0027] In one optional implementation, the limiting component includes:

[0028] Several limiting components are slidably connected to one end face of the rotating disk near the winding roller;

[0029] A plurality of sliding reset components, the number corresponding to the limiting component, wherein one end of each sliding reset component is connected to the limiting component, and the other end passes through the rotating disk and is connected to a disassembly component; wherein

[0030] The disassembly component is adapted to pull the limiting component by a sliding reset component during the movement away from the center of the end face of the rotary disk, so that the limiting component loses its restriction on the winding roller.

[0031] In one optional embodiment, a recess is provided at the center of the outer wall of the rotating disk, and a rotating ring is slidably connected to the central recess of the rotating disk; and

[0032] The rotating ring has inclined grooves corresponding to the number of disassembled parts; wherein

[0033] The rotating ring is adapted to rotate at the center of the outer wall of the rotating disk, so that the inclined wall of its upper groove abuts against the corresponding disassembly component, thereby pushing each disassembly component to move away from the center of the end face of the rotating disk.

[0034] In one optional embodiment, a pressing rod is provided at the top end of the inner wall of the slitting machine body; and

[0035] The bottom bearing of the extrusion rod is connected to an extrusion wheel; wherein

[0036] The extrusion wheel abuts against the center of the outer wall of the cutting disc to confine the stainless steel wire within the groove.

[0037] In one optional embodiment, a drive unit is provided on the outer wall of the slitting machine body; wherein

[0038] The rotating shaft passes through the rotating disk and connects to the output end of the driver, thereby driving the rotating disk to rotate during startup.

[0039] A drive wheel is provided on the rotating shaft;

[0040] The driven roller is provided with a driven wheel; wherein

[0041] The driving wheel and the driven wheel are fitted with belts on their outer walls.

[0042] In one optional embodiment, a connecting rod is provided inside the slitting machine body;

[0043] The bottom end of the connecting rod is provided with a C-type tensioner; and

[0044] A pair of wire feed wheels are connected to the bearing on the inner wall of the C-type tensioner; wherein

[0045] The stainless steel wire is adapted to pass through the gap between the two feed rollers.

[0046] The beneficial effects of this utility model are that, by setting up a winding and fixing mechanism and a cutting mechanism, the winding roller is driven to rotate and release the stainless steel wire rope through the driver, while the driven roller drives the cutting disc to rotate, realizing automatic feeding and quantitative cutting, which greatly improves the cutting efficiency and accuracy. The design of the trigger component makes the cutter automatically abut against each other when it rotates to the set position to complete the cutting action without manual intervention, thus improving the consistency of cutting.

[0047] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description, claims, and drawings.

[0048] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0049] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0050] Figure 1 An overall perspective view provided for embodiments of this disclosure;

[0051] Figure 2 Overall cross-sectional view provided for embodiments of this disclosure;

[0052] Figure 3 Provided for the embodiments of this disclosure Figure 2 Enlarged structural diagram of section A;

[0053] Figure 4 First-view perspective perspective view of the cutting mechanism provided in the embodiments of this disclosure

[0054] Figure 5 A second-view perspective perspective view of the cutting mechanism provided in an embodiment of this disclosure;

[0055] Figure 6 Overall rear view provided for embodiments of this disclosure;

[0056] Figure 7 This is a schematic diagram showing the two cutters not yet in contact with the two triggers, as provided in an embodiment of this disclosure.

[0057] Figure 8 This is a schematic diagram showing the contact between the two cutters and the two triggers provided in an embodiment of this disclosure.

[0058] In the picture:

[0059] 1. Slitting machine body; 10. Connecting rod; 11. C-type tensioner; 12. Wire feed roller; 13. Extrusion rod; 14. Extrusion roller; 15. Driven roller; 16. Driver; 17. Drive wheel; 18. Belt;

[0060] 2. Winding and fixing mechanism; 20. Rotary disk; 21. Rotating ring; 210. Inclined groove; 22. Limiting assembly; 220. Limiting component; 221. Disassembly component; 222. Sliding reset component; 23. Rotating shaft;

[0061] 3. Cutting mechanism; 30. Driven roller; 31. Cutting disc; 32. Groove; 33. Trigger assembly; 330. Rotating rod; 331. Trigger element; 34. Cutter; 35. Cutting reset element;

[0062] 4. Winding roller; 40. Stainless steel wire;

[0063] F1, Rotation direction of the shaft; F2, Rotation direction of the driven roller; F3, Movement direction of the cutter. Detailed Implementation

[0064] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0065] In this document, when it is mentioned that a first component is located on a second component, this can mean that the first component can be directly formed on the second component, or that a third component can be inserted between the first and second components. Furthermore, in the accompanying drawings, the thickness of the components may be exaggerated or reduced for the purpose of effectively describing the technical content.

[0066] In this document, when an element or layer is referred to as “located,” “joined to,” “connected to,” “attached to,” or “coupled to” another element or layer, it may be directly located, joined, connected, attached to, or coupled to the other element or layer, or there may be intermediate elements or layers present. Conversely, when an element is referred to as “directly on another element or layer,” “directly joined to,” “directly connected to,” “directly attached to,” or “directly coupled to” another element or layer, there may be no intermediate elements or layers present. Other terms used to describe relationships between elements should be interpreted in a similar manner (e.g., “between” versus “directly between,” “adjacent” versus “directly adjacent,” etc.). As used herein, the term “and / or” includes any and all combinations of one or more of the related listed items.

[0067] In this document, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as “at least one of…” modify the entire list of elements when following a list of elements, rather than individual elements in the list. For example, the expression “at least one of a, b, and c” should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.

[0068] The terminology used herein is for the purpose of describing specific exemplary configurations only and is not intended to be limiting. As used herein, the singular articles “a,” “an,” and “the” may also be intended to include plural forms unless otherwise clearly stated herein. The terms “comprising,” “including,” and “having” are inclusive and thus specify the presence of features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein should not be construed as requiring them to be performed in the specific order discussed or shown, unless specifically identified as such. Additional or alternative steps may be employed.

[0069] As used herein, the phrases “in one embodiment,” “according to one embodiment,” “in some embodiments,” etc., generally refer to the fact that a particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of this disclosure. Therefore, a particular feature, structure, or characteristic can be included in more than one embodiment of this disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms “example,” “exemplary,” etc., are used to “serve as an example, instance, or illustration.” Any implementation, aspect, or design described herein as “example” or “exemplary” is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. Rather, the use of the terms “example,” “exemplary,” etc., is intended to present concepts in a specific manner.

[0070] Research has found that in the existing stainless steel wire cutting process, manual feeding is often used for cutting, which makes it difficult to control the length of each cut wire segment to be consistent during quantitative cutting of stainless steel wire rope.

[0071] Based on the above research, this disclosure provides a slitting device for stainless steel wire. By setting up a winding and fixing mechanism and a cutting mechanism, the winding roller is driven to rotate to release the stainless steel wire rope by a driver, and the driven roller drives the cutting disc to rotate at the same time, realizing automatic feeding and quantitative cutting, which greatly improves cutting efficiency and accuracy. The design of the trigger component makes the cutter automatically abut against each other when it rotates to a specific position to complete the cutting action without manual intervention, thus improving the consistency of cutting.

[0072] The shortcomings of the above solutions are the result of the utility model inventor's practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed in this disclosure should be considered as contributions made by the utility model inventor to this disclosure.

[0073] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0074] The following detailed description, with reference to the accompanying drawings, describes some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0075] In some embodiments, such as Figure 1 As shown, the stainless steel wire 40 is wound around the winding roller 4, and then the winding roller 4 is inserted into the rotating shaft 23. The operator manually pulls out one end of the stainless steel wire 40 and passes it between the two wire feeding wheels 12. With the cooperation of the connecting rod 10, the C-type tensioner 11 and the two wire feeding wheels 12, the stainless steel wire is kept taut throughout the subsequent conveying and cutting process.

[0076] In some embodiments, such as Figure 2 and Figure 3 As shown in the figure, the winding roller 4 is inserted on the rotating shaft 23 until one end face of the winding roller 4 abuts against the end face of the rotating disk 20. As can be seen from the figure, at this time, the end face of the winding roller 4 pushes the limiting members 220 away from each other. When the winding roller 4 and the rotating disk 20 abut against each other, the limiting members 220 are reset under the action of the sliding reset member 222. The limiting members 220 limit and fix the winding roller 4 and the rotating disk 20, so as to prevent the winding roller 4 from moving arbitrarily on the rotating shaft 23 during subsequent rotation and affecting the cutting. When the winding roller 4 needs to be replaced after the cutting is completed, the operator only needs to manually rotate the rotating ring 21. At this time, the inclined surface of the inclined groove 210 in each rotating ring 21 abuts against each disassembly member 221. The disassembly members 221 are pushed away from each other by the inclined groove 210, releasing the limitation on the winding roller 4. At this time, the operator can remove the winding roller 4 for replacement.

[0077] In some embodiments, such as Figure 4 As shown, one end of the stainless steel wire 40 is placed in the groove 32 of the cutting disc 31. The extrusion rod 13 can be changed in length as needed or set as a telescopic rod. By adjusting the length of the extrusion rod 13, the extrusion wheel 14 is made to abut against the center of the outer wall of the cutting disc 31. That is, the extrusion wheel 14 is used to restrict the stainless steel wire 40 in the groove 32, so as to prevent the stainless steel wire 40 from falling off the cutting disc 31 after subsequent cutting.

[0078] In some embodiments, such as Figure 5 As shown, after the stainless steel wire 40 passes between the two cutters 34, the driven roller 30 rotates, which in turn drives the cutting disc 31 to rotate. At this time, the cutters 34 on the cutting disc 31 rotate accordingly. Simultaneously, the stainless steel wire 40 is transmitted under the drive of the extrusion roller 14 and the cutting disc 31. When the end of the cutter 34 rotates to contact the trigger 331 (preferably, the trigger 331 is a cylinder, and the end face of the cutter 34 that contacts the trigger 331 is set as an inclined surface), as the two contact, each trigger 331 pushes the corresponding cutter 34 closer to each other. At this time, the cutting reset key 35 is compressed. When the two cutters 34 abut against each other, the stainless steel wire 40 can be cut. After the cutting is completed, when the cutter 34 rotates away from the trigger 331, the cutting reset key 35 pushes the corresponding cutter 34 to move, so that the two cutters are separated and a gap is created again for the stainless steel wire 40 to pass through. The distance between the ends of the two cutters 34 in the initial state is greater than the distance between the two triggers 331.

[0079] In some embodiments, such as Figure 6 As shown, to ensure that the cut stainless steel wire 40 has a consistent length, a drive wheel 17 and a driven wheel 15 are respectively fitted onto the rotating shaft 23 and the driven roller 30. At this time, by starting the driver 16, its output end drives the rotating shaft 23 to rotate, and the driven wheel 15 and the driven roller 30 are driven to rotate synchronously through the belt 18, so that the rotation of the rotating disk 20 is synchronized with the rotation of the cutting disk 31, thereby making the feeding of the stainless steel wire 40 consistent with the cutting progress, so that the same length of stainless steel wire 40 can be obtained after each cut.

[0080] In some embodiments, the sliding reset member 222 and the cutting reset key 35 include, but are not limited to, components that can be configured as springs or other components with spring-loaded reset properties.

[0081] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0082] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence unless expressly indicated herein. Therefore, without departing from the teachings of the exemplary embodiments, the first element, component, region, layer, or segment discussed above may be referred to as the second element, component, region, layer, or segment.

[0083] Spatially relative terms, such as “inside,” “outside,” “below,” “below,” “down,” “above,” “up,” etc., may be used herein to describe the relationship between one element or feature illustrated in the figures and another element or feature. In addition to the orientations depicted in the figures, spatially relative terms may be intended to cover different orientations of the device in use or operation. For example, if the device in the figure is flipped, an element described as “below” or “below” other elements or features would be oriented as “above” other elements or features. Thus, the example term “below” can cover both above and below orientations. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein are interpreted accordingly.

[0084] In the above discussion, unless otherwise stated, when used to describe numerical values, the terms “about,” “approximately,” “basically,” etc., indicate a change of + / - 10% in that value.

[0085] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A slitting device for stainless steel wire, characterized in that, include: The slitting machine body (1) is equipped with a winding and fixing mechanism (2) and a cutting mechanism (3) inside. The winding and fixing mechanism (2) includes a rotating shaft (23), which is connected to the inner wall bearing of the slitting machine body (1); wherein The rotating shaft (23) is adapted to be inserted into the center of the winding roller (4) to position the winding roller (4) inside the slitting machine body (1); and The cutting mechanism (3) includes at least one pair of cutters (34), and a stainless steel wire (40) on the winding roller (4) is adapted to pass between the two cutters (34); wherein The two cutters (34) are adapted to abut against each other at intervals to quantitatively cut the stainless steel wire (40).

2. The slitting device as described in claim 1, characterized in that, The internal bearing of the slitting machine body (1) is connected to a driven roller (30). A cutting disc (31) is provided on the outer wall of the driven roller (30). The two cutters (34) are symmetrically arranged on the cutting disc (31); and A trigger component (33) is provided on the outside of the cutting disc (31). in The cutting disc (31) is adapted to rotate with the driven roller (30), thereby driving the two cutters (34) to rotate until the two cutters (34) come into contact with the trigger assembly (33) and abut against each other.

3. The slitting device as described in claim 2, characterized in that, The triggering component (33) includes: At least two rotating rods (330) are respectively disposed on both sides of the cutting disc (31); and The top end of each of the rotating rods (330) is connected to the top end bearing of the inner wall of the slitting machine body (1), and a trigger element (331) is provided at the bottom end of each of the rotating rods (330); wherein Each of the cutters (34) is adapted to rotate with the cutting disc (31) until it contacts the corresponding trigger (331), and is pushed by the trigger (331) to abut against each other.

4. The slitting device as described in claim 3, characterized in that, The cutting disc (31) has a groove (32) in the center suitable for accommodating a stainless steel wire (40); and Each of the cutters (34) is located on both sides of the central recess of the cutting disk (31) and is slidably connected to the cutting disk (31); in Each of the cutters (34) is provided with a cutting reset member (35) at the sliding connection between the cutter (34) and the cutting disc (31).

5. The slitting device as described in claim 4, characterized in that, A rotating disk (20) is provided on one side of the outer wall of the rotating shaft (23); and A limit assembly (22) is slidably connected to one end face of the rotary disk (20) near the winding roller (4); wherein The limiting component (22) is adapted to limit the winding roller (4) after the winding roller (4) is sleeved on the rotating shaft (23).

6. The slitting device as described in claim 5, characterized in that, The limiting component (22) includes: Several limiting components (220) are slidably connected to one end face of the rotating disk (20) near the winding roller (4); A plurality of sliding reset members (222) are provided, the number of which corresponds to the limiting member (220). One end of each sliding reset member (222) is connected to the limiting member (220), and the other end passes through the rotating disk (20) and is connected to a disassembly member (221). The disassembly member (221) is adapted to pull the limiting member (220) by the sliding reset member (222) during the process of moving away from the center of the end face of the rotating disk (20) so that the limiting member (220) loses its restriction on the winding roller (4).

7. The slitting device as described in claim 6, characterized in that, The outer wall of the rotating disk (20) has a recess in the center, and a rotating ring (21) is slidably connected to the central recess of the rotating disk (20); and The rotating ring (21) is provided with inclined grooves (210) corresponding to the number of disassembled parts (221); wherein The rotating ring (21) is adapted to rotate at the center of the outer wall of the rotating disk (20) so that the inclined wall of its upper inclined groove (210) abuts against the corresponding disassembly component (221), thereby pushing each disassembly component (221) to move away from the center of the end face of the rotating disk (20).

8. The slitting device as described in claim 7, characterized in that, The top of the inner wall of the slitting machine body (1) is provided with an extrusion rod (13); and The bottom bearing of the extrusion rod (13) is connected to an extrusion wheel (14); wherein The extrusion wheel (14) abuts against the center of the outer wall of the cutting disc (31) to confine the stainless steel wire (40) within the groove (32).

9. The slitting device as described in claim 8, characterized in that, A driver (16) is provided on the outer wall of the slitting machine body (1); wherein The rotating shaft (23) passes through the rotating disk (20) and connects to the output end of the driver (16), thereby driving the rotating disk (20) to rotate when started. A drive wheel (17) is provided on the rotating shaft (23); A driven wheel (15) is provided on the driven roller (30); wherein A belt (18) is fitted on the outer wall of the driving wheel (17) and the driven wheel (15).

10. The slitting device as claimed in claim 1, characterized in that, The internal structure of the slitting machine body (1) is provided with a connecting rod (10). The bottom end of the connecting rod (10) is provided with a C-type tensioner (11); and A pair of wire feed wheels (12) are connected to the bearing on the inner wall of the C-type tensioner (11); wherein The stainless steel wire (40) is adapted to pass through the gap between the two feed rollers (12).

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