Flat iron twisting device

Abstract

The flat iron twisting device comprises a base plate and a twisting assembly, the twisting assembly comprises a positioning seat, a supporting seat, a twisting seat, a lantern ring piece and a swing rod, the positioning seat is arranged on the base plate, the supporting seat is arranged on the base plate in a position-adjustable mode, the positioning seat and the supporting seat jointly fix flat iron, the twisting seat is arranged on the base plate in a position-adjustable mode, and the lantern ring piece is arranged on the lantern ring piece. The twisting seat is arranged between the positioning seat and the supporting seat, the lantern ring piece is rotationally arranged on the twisting seat, the swing rod is arranged on the lantern ring piece in a sliding mode, a penetrating hole is formed in the lantern ring piece, a clamping groove is formed in the swing rod, and the swing rod drives the clamping groove to stretch into the penetrating hole so that the clamping groove can clamp the flat iron, and the swing rod drives the clamping groove to twist the flat iron. Therefore, the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of hardware processing, and in particular to a flat iron twisting device. Background Technology

[0002] In today's booming furniture manufacturing industry, personalization and customization have become mainstream market trends, with consumers placing increasingly higher demands on furniture style, structural complexity, and quality stability. Flat iron, as a material combining strength and ductility, is widely used in modern furniture design, playing a crucial role, especially in achieving cross-connections between furniture components. It adds a unique industrial aesthetic and robust structural support to furniture, commonly found in various wrought iron tables and chairs, shelves, and retro-style cabinets. With the gradual promotion of automation technology in manufacturing, flat iron twisting machines have emerged to address the efficiency and precision challenges of twisting flat iron.

[0003] However, existing flat iron twisting machines have the following shortcomings in practical use: they can only twist the ends of the flat iron or the entire flat iron, but cannot twist the middle part. This means that during processing, personnel need to twist the middle part of the flat iron separately, resulting in low production efficiency. In view of this, the flat iron twisting device of this application is proposed. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a flat iron twisting device that can twist any position in the middle of a flat iron to improve production efficiency.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A flat iron twisting device, comprising:

[0007] Base plate; and

[0008] A torsion assembly includes a positioning seat, a support seat, a torsion seat, a collar, and a rocker arm. The positioning seat is disposed on the base plate, and the support seat is adjustablely disposed on the base plate. The positioning seat and the support seat together fix a flat iron. The torsion seat is adjustablely disposed on the base plate and is located between the positioning seat and the support seat. The collar is rotatably disposed on the torsion seat, and the rocker arm is slidably disposed on the collar. The collar has a through hole, and the rocker arm has a slot. The rocker arm drives the slot to extend into the through hole so that the slot locks the flat iron, thereby causing the rocker arm to drive the slot to torsion the flat iron.

[0009] Optionally, the sleeve member comprises a ring block and a sleeve block, the ring block is rotationally arranged on the torsion seat, the through hole is arranged on the ring block, and the sleeve block is arranged on the ring block.

[0010] Optionally, a sliding hole is arranged on the sleeve block, the sliding hole is communicated with the through hole, and the swing rod is slidingly arranged in the sliding hole.

[0011] Optionally, the sleeve member further comprises a reset spring, the reset spring is arranged on the ring block, and the reset spring respectively pushes the ring block and the swing rod, so that the clamping groove is away from the through hole.

[0012] Optionally, the support seat comprises a support and a clamping block, the support is adjustably arranged on the bottom plate, and the clamping block is rotationally arranged on the support.

[0013] Optionally, a clamping groove is arranged on the clamping block, and the clamping groove is clamped with the flat iron.

[0014] Optionally, the support seat further comprises a clamping block, the clamping block is rotationally arranged on the clamping block, and the clamping block is clamped with the support.

[0015] Optionally, a locking groove is arranged on the support, and the clamping block is clamped with the locking groove.

[0016] Optionally, the support seat further comprises a pushing spring, the pushing spring respectively pushes the clamping block and the clamping block, so that the clamping block is clamped with the locking groove.

[0017] Optionally, the positioning seat comprises a top block and a pushing block, the top block is detachably arranged on the bottom plate, the pushing block is slidingly arranged on the bottom plate, and the top block and the pushing block jointly clamp the flat iron.

[0018] Compared with the prior art, the flat iron twisting device has at least the following advantages:

[0019] The flat iron twisting device comprises a positioning seat, a support seat, a torsion seat, a swing rod, a sleeve member, a support block and a clamping block. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 It is a structure schematic view of the flat iron twisting device of the present application embodiment.

[0022] Figure 2 It is a structure schematic view of the flat iron twisting device of the present application embodiment. Figure 1 It is a structure schematic view of the partial structure of the present application embodiment.

[0023] Figure 3 It is a structure schematic view of the flat iron twisting device of the present application embodiment.

[0024] Figure 4 It is a structure schematic view of the flat iron twisting device of the present application embodiment.

[0025] Figure 5 It is a structure schematic view of the flat iron twisting device of the present application embodiment.

[0026] Figure 6 It is a structure schematic view of the flat iron twisting device of the present application embodiment.

[0027] Figure 7 It is a structure schematic view of the flat iron twisting device of the present application embodiment.

[0028] Figure 8 It is a structure schematic view of the flat iron twisting device of the present application embodiment.

[0029] Figure 9 It is a structure schematic view of the flat iron twisting device of the present application embodiment.

[0030] Figure 10 It is a structure schematic view of the flat iron twisting device of the present application embodiment.

[0031] Figure 11 It is a structure schematic view of the flat iron twisting device of the present application embodiment.

[0032] Explanation of reference signs:

[0033] 1、flat iron twisting device;10、bottom plate;20、twisting assembly;21、positioning seat;211、top block;212、push block;213、top holding piece;22、supporting seat;221、support;2211、lock groove;222、clamping block;2221、cross groove;2222、clamping groove;223、clamping block;224、pushing spring;225、rotating block;23、twisting seat;231、through hole;24、sleeve ring piece;241、ring block;2411、perforation;242、sleeve block;2421、sliding hole;243、reset spring;25、swing lever;251、clamping groove;26、cross bar;27、measuring piece. DETAILED DESCRIPTION

[0034] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present application are shown in the drawings.

[0035] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0036] In addition, the terms "first", "second", "third" and the like are only used for the purpose of description and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0037] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0038] As Figure 1As shown, in an embodiment, a flat iron twisting device 1 comprises a base plate 10 and a twisting assembly 20, the twisting assembly 20 comprises a positioning seat 21, a supporting seat 22, a twisting seat 23, a sleeve ring 24 and a swing lever 25, the positioning seat 21 is arranged on the base plate 10, the supporting seat 22 is adjustably arranged on the base plate 10, the positioning seat 21 and the supporting seat 22 together fix the flat iron, the twisting seat 23 is adjustably arranged on the base plate 10, and the twisting seat 23 is located between the positioning seat 21 and the supporting seat 22, the sleeve ring 24 is rotatably arranged on the twisting seat 23, the swing lever 25 is slidably arranged on the sleeve ring 24, the sleeve ring 24 is provided with a through hole 2411, the swing lever 25 is provided with a clamping groove 251, the swing lever 25 drives the clamping groove 251 to extend into the through hole 2411, so that the clamping groove 251 clamps the flat iron, and the swing lever 25 drives the clamping groove 251 to twist the flat iron.

[0039] It needs to be explained that the bottom plate 10 is provided with a slide rail, the slide rail extends from one end of the bottom plate 10 to the other end. The positioning seat 21 is arranged on one end of the bottom plate 10, and the supporting seat 22 is arranged on the end of the bottom plate 10 away from the positioning seat 21 in a position-adjustable manner. The positioning seat 21 and the supporting seat 22 jointly fix the flat iron. Further, the torsion seat 23 is provided with a through hole 231 penetrating through the two opposite sides of the torsion seat 23, and the through hole 231 is arranged in the sliding direction of the torsion seat 23. Further, the bottom plate 10 is provided with a fixed hole extending from one end of the bottom plate 10 to the other end, and the torsion seat 23 is arranged on the slide rail in a position-adjustable manner, for example, a screw is screwed through the fixed hole and the torsion seat 23, so that the torsion seat 23 can be adjusted in position relative to the bottom plate 10. And the torsion seat 23 is located between the positioning seat 21 and the supporting seat 22, so that the torsion seat 23 can slide close to the positioning seat 21 or slide close to the supporting seat 22. Further, the sleeve ring 24 is provided with a through hole 2411, and the sleeve ring 24 is arranged on the torsion seat 23 in a rotating manner, and the through hole 2411 is coaxially arranged with the through hole 231 to make the through hole 231 and the through hole 2411 communicate. When the positioning seat 21 and the supporting seat 22 jointly fix the flat iron, the sleeve ring 24 is sleeved on the flat iron driven by the torsion seat 23, so that the torsion seat 23 can make the sleeve ring 24 slide between the two ends of the flat iron. Further, the swing rod 25 is arranged on the sleeve ring 24 in a sliding manner, the swing rod 25 is provided with a clamping groove 251, and the clamping groove 251 is located on the end of the swing rod 25 close to the sleeve ring 24, and the clamping groove 251 is inserted into the through hole 2411 driven by the swing rod 25. Further, the shape of the clamping groove 251 tends to be the shape of the flat iron, so that when one end of the swing rod 25 drives the clamping groove 251 to extend into the through hole 2411, the end of the swing rod 25 blocks the communication of the two ends of the through hole 231. Because the end of the swing rod 25 extending into the through hole 2411 is provided with a clamping groove 251, the two ends of the through hole 231 can only communicate through the clamping groove 251. In this way, when the flat iron is located in the through hole 231, the swing rod 25 drives the clamping groove 251 to tightly clamp the flat iron. Further, because the sleeve ring 24 is arranged on the torsion seat 23 in a rotating manner, when the flat iron is rotated relative to the torsion seat 23 driven by the swing rod 25, and the two ends of the flat iron are clamped with the positioning seat 21 and the supporting seat 22, the swing rod 25 twists the middle part of the flat iron.

[0040] As Figure 1 , Figures 3 to 6 shown, in an embodiment, the sleeve ring 24 includes a ring block 241 and a sleeve block 242, the ring block 241 is arranged on the torsion seat 23 in a rotating manner, the through hole 2411 is arranged on the ring block 241, and the sleeve block 242 is arranged on the ring block 241. The swing rod 25 is arranged on the sleeve block 242 in a sliding manner.

[0041] It needs to be explained that the ring block 241 is rotationally arranged on the torsion seat 23, the ring block 241 tends to be a tubular structure, the diameters of the two axial ends of the ring block 241 are smaller than the diameter of the middle of the ring block 241, the through hole 2411 is arranged on the ring block 241 in the axial direction and penetrates the two ends of the ring block 241. Further, the outer diameter of the two ends of the ring block 241 is consistent with the inner diameter of the through hole 231, so that the ring block 241 can rotate relative to the torsion seat 23, and the outer diameter of the ring block 241 is consistent with the hole diameter of the through hole 231, so that the ring block 241 can be rotationally arranged on the torsion seat 23 in the axial direction of the through hole 231. Further, the ring block 241 is provided with an opening at one end in the radial direction, and the opening extends from the outer side wall of the ring block 241 to the inner side wall of the ring block 241, so that the side surface of the through hole 2411 can be in communication with the outside. Further, the sleeve block 242 is arranged on the circumferential surface of the ring block 241, and the sleeve block 242 is located at the opening of the ring block 241, the sleeve block 242 is provided with a sliding hole 2421, and the sliding hole 2421 is in communication with the opening of the ring block 241, the sliding hole 2421 extends from the side of the sleeve block 242 away from the ring block 241 to the inner side wall of the ring block 241, so that the sliding hole 2421 is in communication with the through hole 2411. Further, the swing rod 25 is slidingly arranged on the sliding hole 2421, so that one end of the swing rod 25 can slide into the through hole 2411. The clamping groove 251 is arranged on the end of the swing rod 25 extending into the through hole 2411, and the arrangement direction of the clamping groove 251 is consistent with the arrangement direction of the sliding hole 2421, so that when the one end of the swing rod 25 slides into the through hole 2411, the clamping groove 251 also presents a vertical state after sliding into the through hole 2411.

[0042] As shown in Figure 6 , in an embodiment, the sleeve ring 24 further comprises a reset spring 243, the reset spring 243 is arranged on the ring block 241, and the reset spring 243 pushes the ring block 241 and the swing rod 25 respectively, so that the clamping groove 251 is away from the through hole 2411.

[0043] It needs to be explained that the two ends of the opening of the ring block 241 are provided with sliding columns, and the reset spring 243 is provided with two, the two reset springs 243 are sleeved on the two sliding columns respectively. The two side surfaces of the sleeve block 242 are provided with side grooves, and the two ends of the two sliding columns away from the ring block 241 are located in the two side grooves respectively, so that the two reset springs 243 are located in the two side grooves respectively. Further, the two side surfaces of the swing rod 25 are provided with protrusions respectively, the two protrusions are slidingly arranged on the two sliding columns respectively, and the two reset springs 243 push the ring block 241 and the protrusions respectively, so that the two protrusions of the swing rod 25 drive the one end of the swing rod 25 close to the ring block 241 to slide out of the through hole 2411 at the same time, and further make the clamping groove 251 away from the through hole 2411.

[0044] As shown in Figure 1 , Figures 7 to 11As shown, in an embodiment, the support base 22 comprises a support 221 and a clamping block 222, the support 221 is adjustably arranged on the bottom plate 10, and the clamping block 222 is rotatably arranged on the support 221, and the clamping block 222 is used for supporting the flat iron.

[0045] It should be noted that the support 221 is adjustably arranged on the bottom plate 10, for example, a screw is screwed through a fixing hole and the support 221, so that the support 221 can be adjustably arranged on the bottom plate 10. A circular hole is formed in the support 221, and the circular hole penetrates through the two ends of the support 221 facing each other. Further, the support base 22 further comprises a rotating block 225, the rotating block 225 is a circular ring structure, the axial direction of the rotating block 225 is a hollow structure, and the rotating block 225 penetrates through the two ends in the axial direction. The outer diameter of the rotating block 225 is consistent with the inner diameter of the circular hole, so that the rotating block 225 can rotate around the axis of the circular hole. Further, an opening is formed in any one end of the rotating block 225 in the radial direction, and the clamping block 222 extends into the rotating block 225 from the opening of the rotating block 225. Further, a clamping groove 2222 is formed in the clamping block 222, and the clamping groove 2222 is clamped with the flat iron. So that the flat iron can drive the clamping block 222 to rotate relative to the support 221.

[0046] As shown in the figure, Figures 7 to 11 In an embodiment, the support base 22 further comprises a clamping block 223, the clamping block 223 is rotatably arranged on the clamping block 222, and the clamping block 223 is clamped with the support 221.

[0047] It should be noted that the end of the clamping block 222 away from the support 221 is provided with a cross slot 2221, and the two ends of the support 221 facing each other are also provided with a locking slot 2211, respectively, and the two ends of the cross slot 2221 facing each other are communicated with the two locking slots 2211, respectively. The clamping block 223 tends to be a character-shaped structure, the clamping block 223 is rotatably arranged on the end of the clamping block 222 away from the support 221, and the middle of the clamping block 223 is rotatably connected with the clamping block 222, and the clamping block 223 is located in the cross slot 2221, so that the two ends of the clamping block 223 can extend out from both sides relative to the clamping block 222.

[0048] As shown in the figure, Figure 11 In an embodiment, the support base 22 further comprises a pushing spring 224, the pushing spring 224 pushes the clamping block 223 and the clamping block 222, respectively, so that the clamping block 223 is clamped with the locking slot 2211.

[0049] It should be noted that the push spring 224 is arranged on the clamping block 223, and the push spring 224 pushes the clamping block 223 and the clamping block 222 away from the end of the support 221, so that the clamping block 223 is embedded in the cross groove 2221. When the clamping block 223 is rotated to make the two ends of the clamping block 223 respectively extend out of the cross groove 2221, the two ends of the clamping block 223 are respectively clamped with the two lock grooves 2211, so that the clamping block 222 cannot rotate relative to the support 221, thereby making the clamping groove 2222 clamp the flat iron, and the flat iron cannot drive the clamping block 222 to rotate, so that the support 22 and the positioning seat 21 together fix the flat iron. When the clamping block 223 is rotated to make the two ends of the clamping block 223 embedded in the cross groove 2221 away from the support 221, the clamping block 222 can rotate relative to the support 221, thereby making the flat iron drive the support 22 to rotate.

[0050] As shown in Figures 1 to 2 In an embodiment, the positioning seat 21 includes a top block 211 and a push block 212, the top block 211 is detachably arranged on the bottom plate 10, and the push block 212 is slidingly arranged on the bottom plate 10. The top block 211 and the push block 212 clamp the flat iron together.

[0051] It should be noted that the positioning seat 21 further includes a top holding piece 213, for example, the top holding piece 213 is an elbow clamp, the top holding piece 213 is arranged on the bottom plate 10, the push block 212 is arranged on the push end of the top holding piece 213, the top block 211 is detachably arranged on the bottom plate 10, and the top block 211 is located on the side of the push block 212, so that the top holding piece 213 drives the push block 212 to approach the top block 211, and the push block 212 and the top block 211 clamp the flat iron together.

[0052] As shown in Figure 1As shown, in an embodiment, the twisting assembly 20 further comprises a crossbar 26, two torsion seats 23, two ring members 24 and two swing rods 25, the two torsion seats 23 are adjustably arranged on the base plate 10, and the two torsion seats 23 are located between the positioning seat 21 and the supporting seat 22, the two ring members 24 are rotatably arranged on the two torsion seats 23 respectively, the two swing rods 25 are rotatably arranged on the two ring members 24 respectively, the two ring members 24 are provided with a through hole 2411, the two swing rods 25 are provided with a clamping groove 251, and the two swing rods 25 drive the two clamping grooves 251 to extend into the two through holes 2411 respectively. Further, the crossbar 26 is detachably arranged on the end of the two swing rods 25 away from the torsion seat 23, so that the two swing rods 25 can drive the two clamping grooves 251 to twist the middle position of the flat iron in the same direction. Further, since the two torsion seats 23 are adjustably arranged on the base plate 10, the two torsion seats 23 can be close to or away from each other, so that when the two swing rods 25 swing in the same direction, the two swing rods 25 can twist the middle position of the flat iron together when the two torsion seats 23 drive the two swing rods 25 to close to each other, so that the middle position of the flat iron is twisted in the same direction. When the two torsion seats 23 drive the two swing rods 25 to move away from each other, and the two torsion seats 23 are close to the positioning seat 21 and the supporting seat 22 respectively, the two swing rods 25 can twist the distance of one end of the middle position of the flat iron. When the two swing rods 25 swing in opposite directions, the crossbar 26 needs to be detached from the two swing rods 25, so that the two swing rods 25 can swing independently. When the two torsion seats 23 drive the two swing rods 25 to close to each other, the two swing rods 25 can twist any position of the middle position of the flat iron. Further, since the supporting seat 22 is adjustably arranged on the base plate 10, the supporting seat 22 can clamp the end of the flat iron according to the actual length of the flat iron, and can also adjust the position to clamp the flat iron according to the twisting position of the flat iron, for example, in an embodiment, the middle position of the flat iron needs to be twisted for a distance, then one end of the flat iron can be clamped on the positioning seat 21, and the distance between the supporting seat 22 and the positioning seat 21 is adjusted to reduce the sliding distance of the two torsion seats 23 between the positioning seat 21 and the supporting seat 22, so as to adjust the two swing rods 25 to twist the distance of any end of the middle position of the flat iron.

[0053] As shown, Figure 1 in an embodiment, the base plate 10 is provided with a measuring member 27, so that the supporting seat 22 and the two torsion seats 23 can be adjusted according to the twisting position of the flat iron, so as to improve the accuracy of twisting.

[0054] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several modifications and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. A flat iron twisting device, characterized by, It includes: a base plate; and a twisting assembly, which includes a positioning seat, a supporting seat, a twisting seat, a sleeve ring and a swing lever, the positioning seat is arranged on the base plate, the supporting seat is arranged on the base plate in a position-adjustable manner, the positioning seat and the supporting seat jointly fix flat iron, the twisting seat is arranged on the base plate in a position-adjustable manner, and the twisting seat is between the positioning seat and the supporting seat, the sleeve ring is arranged on the twisting seat in a rotating manner, the swing lever is arranged on the sleeve ring in a sliding manner, a through hole is arranged on the sleeve ring, a clamping groove is arranged on the swing lever, the swing lever drives the clamping groove to extend into the through hole, so that the clamping groove clamps the flat iron, and the swing lever drives the clamping groove to twist the flat iron.

2. The flat iron twisting device of claim 1, wherein, The sleeve ring includes a ring block and a sleeve block, the ring block is arranged on the twisting seat in a rotating manner, the through hole is arranged on the ring block, and the sleeve block is arranged on the ring block.

3. The flat iron twisting device of claim 2, wherein, A sliding hole is arranged on the sleeve block, the sliding hole is communicated with the through hole, and the swing lever is arranged in the sliding hole in a sliding manner.

4. The flat iron twisting device of claim 3, wherein, The sleeve ring further includes a reset spring, the reset spring is arranged on the ring block, and the reset spring respectively pushes the ring block and the swing lever, so that the clamping groove is away from the through hole.

5. The flat iron twisting device of claim 4, wherein, The supporting seat includes a supporting block and a clamping block, the supporting block is arranged on the base plate in a position-adjustable manner, and the clamping block is arranged on the supporting block in a rotating manner, and the clamping block is used for supporting the flat iron.

6. The flat iron twisting device of claim 5, wherein, A clamping groove is arranged on the clamping block, and the clamping groove is clamped with the flat iron.

7. The flat iron twisting device of claim 6, wherein, The supporting seat further includes a clamping block, the clamping block is arranged on the clamping block in a rotating manner, and the clamping block is clamped with the supporting block.

8. The flat iron twisting device of claim 7, wherein, A locking groove is arranged on the supporting block, and the clamping block is clamped with the locking groove.

9. The flat iron twisting device of claim 8, wherein, The supporting seat further includes a pushing spring, the pushing spring respectively pushes the clamping block and the clamping block, so that the clamping block is clamped with the locking groove.

10. The flat iron twisting device of claim 9, wherein, The positioning seat includes a top block and a pushing block, the top block is arranged on the base plate in a detachable manner, the pushing block is arranged on the base plate in a sliding manner, and the top block and the pushing block jointly clamp the flat iron.

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