Simulated flower stalk winding device

Abstract

The utility model relates to the technical field of artificial flower production, in particular to an artificial flower stem winding device. Comprising a foundation embedded in the ground, a winding device is arranged on one side of the foundation, and a straightening device is arranged on the foundation on one side of the winding device. Through the three-point straightening path of the upper roller, the lower roller and the side rollers, progressive bending correction is formed, single-point pressure concentration is reduced, and the surface of the flower stalk is prevented from being scratched. A sliding structure of the sliding block in the vertical groove allows the lower roller to adaptively adjust the height according to the diameter of the pedicel. Meanwhile, under the action of gravity of the lower roller, flexible straightening is achieved, and the device is suitable for pedicels of different materials and specifications.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of simulation flower production technical field, specifically to a kind of simulation flower stem winding device. BACKGROUND

[0002] Simulation flower, refers to the false flower made of taut silk, wrinkled paper, dacron, plastic, crystal and other materials, and is generally called artificial flower in industry.Simulation flower needs many steps in the process of processing and production, generally stem, leaf, flower are made separately and then assembled, and the flower stem of simulation flower is generally formed by plastic injection molding outside the iron wire, and the flower stem needs to be wound on winding wheel in the process of producing the flower stem of simulation flower, and then the flower stem is cut to length after being unwound from the winding wheel.

[0003] Due to the light weight and large diameter of the flower stem of simulation flower, the winding wheel needs to be frequently replaced in the process of winding the flower stem, and in order to facilitate the subsequent length cutting of the flower stem, the flower stem needs to be straightened before winding.

[0004] The patent document with the publication number CN210227012U discloses a winding device for stems of simulated flowers, comprising an operation table, a collecting roller fixedly connected to the upper end of the operation table, a rotating shaft fixedly connected to the rotating shaft of the collecting roller, a transmission mechanism arranged on the rotating shaft, an operation box fixedly connected to the operation table, feeding ports arranged on the left and right side walls of the operation box, a cooling mechanism arranged through the front end side wall of the operation box, the cooling mechanism and the transmission mechanism being fixedly connected, an L-shaped plate and a fixed plate fixedly connected to the outer wall of the end of the operation box away from the collecting roller, a lifting mechanism arranged on the side wall of the fixed plate, and a straightening mechanism fixedly connected to the upper end of the L-shaped plate and the lower end of the L-shaped plate. Through the rotation of the collecting roller, the rotating shaft is driven to rotate, the first pulley coaxial with the rotating shaft is driven to rotate, the second pulley is fixedly connected to the rotating rod, the first pulley drives the rotating rod to rotate, the rotating rod is connected with the fan blade, so that the rotation of the collecting roller conveys the winding material and drives the fan blade to rotate to cool and dust the winding material passing through the feeding port, the cooling and dust removal gas is discharged from the operation box through the strip-shaped opening, so that energy saving and efficiency improvement are realized, and no additional driving energy is needed. When the winding material passes through the operation box and enters the straightening mechanism, the sliding block is driven to move in the sliding groove by twisting the threaded rod, the sliding block is fixedly connected with the T-shaped pressing plate, the threaded rod is adjusted to the best height, the first arc plate and the second arc plate on the upper end of the T-shaped pressing plate and the lower end of the L-shaped plate can straighten the winding material, and the spring and the telescopic rod are arranged to adapt to winding materials of different sizes, so that the straightening and clamping of the stems are realized, and secondary rework caused by non-straightness and bending is avoided. However, the outer side of the flower stem is easy to be scratched after the flower stem passes through the straightening mechanism of the technical scheme, and the technical features of how to conveniently replace the winding wheel are not disclosed in the technical scheme. Content of the utility model

[0005] The main purpose of the utility model is to provide a simulated flower stem winding device which is convenient to replace the winding wheel, convenient to replace the winding wheel, and can straighten the flower stem without damage.

[0006] In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

[0007] The utility model provides an imitative flower stem winding device, including the foundation that is embedded in the ground, one side of foundation is provided with winding device, the foundation on one side of winding device is provided with straightening device, winding device includes two support plates fixed on the foundation, the upper portion of support plate is all seted up with flat groove, the one end of flat groove is communicated with support plate outer boundary and forms the open end away from straightening device, be provided with winding wheel between two support plates, concentric fixed axle is fixed in winding wheel, axle penetrates flat groove, the outer side of axle rotatably sets up with the sleeve ring, the outer side of sleeve ring is seted up with ring groove, the part of support plate outside flat groove is connected in ring groove, concentric fixed friction wheel is fixed on axle, be provided with the drive unit for driving friction wheel rotation on support plate, the side of support plate below flat groove is provided with arc plate, arc plate is concentric with axle, arc plate inner edge and sleeve ring outer edge contact, arc plate lower end and support plate rotatory connection, arc plate and support plate are connected through telescopic link, after telescopic link retraction, arc plate rotates to sleeve ring below, the upper end of foundation between two support plates is fixed with guide block, the longitudinal section of guide block is right trapezoid, the inclined surface of guide block is away from straightening device, the upper end surface and inclined surface of guide block all are seted up with the limit slot corresponding with the side plate of winding wheel, the limit slot on the upper end surface and inclined surface of guide block is communicated, the side plate of winding wheel does not contact with guide block, the one end of guide block towards straightening device is located between two support plates, the lower end of side plate of winding wheel and the groove bottom of limit slot of upper end surface of guide block are flush.

[0008] Specifically, one end of the telescopic link is rotatably connected with the support plate, and the other end of the telescopic link is rotatably connected with the arc plate.

[0009] Specifically, the straightening device comprises two vertical plates fixed on the foundation, the lower side of the opposite ends of the two vertical plates is provided with a vertical slot, a sliding block is slidably connected in the vertical slot, a lower roller is rotatably connected between the two sliding blocks, an upper roller is rotatably connected between the two vertical plates above the lower roller, a side roller is rotatably connected between the two vertical plates below the right side of the upper roller, and the flower stem is wound on the winding wheel after passing through the upper end of the side roller, the lower end of the lower roller and the upper end of the upper roller in sequence.

[0010] Specifically, the two ends of the axle in the axial direction are concentrically provided with insertion holes, and an insertion rod is inserted into the insertion hole.

[0011] Specifically, the drive unit comprises a support plate fixed on the support plate, a motor fixed on the upper end of the support plate, a drive wheel concentrically fixed on the output shaft of the motor, and the outer edge of the drive wheel is in rolling contact with the outer edge of the friction wheel. The friction wheel is located between the arc plate and the drive wheel, and the outlet end of the drive wheel is away from the flat groove.

[0012] Specifically, the upper end of the foundation is flush with the ground.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The base is flush with the ground, which reduces the center of gravity of the device and enhances the anti-vibration ability, while avoiding the safety hazards caused by the protrusion of the ground.

[0015] 2. The three-point straightening path formed by the upper roller, lower roller and side roller (the flower stem passes over the upper end of the side roller, the lower end of the lower roller and the upper end of the upper roller) forms a progressive bending correction, reduces the single-point pressure concentration and avoids scratching the surface of the flower stem. The sliding structure of the sliding block in the vertical slot allows the lower roller to adjust the height automatically according to the diameter of the flower stem. At the same time, under the action of the gravity of the lower roller, flexible straightening is realized, which is suitable for flower stems of different materials and specifications.

[0016] 3. The rolling contact transmission of the driving wheel and the friction wheel reduces the noise and wear risk compared with the traditional gear / belt transmission, and allows slight slipping to buffer the overload impact. The driving unit is located away from the outlet end of the flat slot, which avoids interference with the loading and unloading of the winding wheel, and takes into account the functionality and operational convenience.

[0017] 4. The shaft of the winding wheel is installed through the sliding installation of the support plate in the flat slot, and the ring groove of the sleeve ring is connected with the support plate to realize axial fixation.

[0018] 5. The limiting groove of the guide block with a right-angled trapezoidal longitudinal section guides the winding wheel side plate to roll along the preset path, and automatically slides to the ground when disassembled. When installed, it can be accurately reset, which can improve the disassembly efficiency of the winding wheel.

[0019] 6. By adjusting the length of the telescopic rod, the arc plate applies controllable pressure to the sleeve ring, balances the winding resistance and motor driving force, ensures the stability of the flower stem winding tension, and avoids loose or tight deformation.

[0020] 7. When disassembling the winding wheel, the pull rope limits the distance of the free rolling of the winding wheel, which can improve the safety. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a front view of the device.

[0022] Figure 2 is Figure 1 is an enlarged view of area A in the middle.

[0023] Figure 3 is a schematic view of the winding wheel after disassembly.

[0024] The component names in the drawings are: 1. base, 2. vertical plate, 3. vertical slot, 4. sliding block, 5. lower roller, 6. side roller, 7. upper roller, 8. support plate, 9. winding wheel, 10. shaft, 11. friction wheel, 12. sleeve ring, 13. support plate, 14. motor, 15. driving wheel, 16. flat slot, 17. insertion rod, 18. pull rope, 19. arc plate, 20. telescopic rod, 21. limiting groove, 22. guide block, 23. ring groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0026] Embodiment one: refer to Figures 1-3 As shown in the figure, a kind of simulation flower stem winding device, including the foundation 1 embedded in ground, and the foundation 1 upper end is flush with ground.The one side of foundation 1 is provided with winding device, and the one side of winding device is provided with straightening device on the foundation 1.

[0027] Winding device includes two support plates 8 fixed on the foundation 1, and the upper part of support plate 8 is provided with flat groove 16, and the end of flat groove 16 away from straightening device is communicated with the outside of support plate 8 and forms open end.

[0028] Two support plates 8 are provided with winding wheel 9, and winding wheel 9 is fixed concentrically with shaft 10 in it, and shaft 10 penetrates flat groove 16.Ring 12 is rotatably sleeved on the outside of shaft 10, and ring groove 23 is formed on the outside of ring 12, and the part of support plate 8 on the outside of flat groove 16 is clamped in ring groove 23.

[0029] Friction wheel 11 is fixed concentrically on shaft 10, and driving unit for driving friction wheel 11 to rotate is arranged on support plate 8.

[0030] The driving unit includes the supporting plate 13 fixed on the support plate 8, and the motor 14 is fixed on the upper end of the supporting plate 13, and the driving wheel 15 is fixed concentrically on the output shaft of the motor 14, and the outer edge of the driving wheel 15 is in rolling contact with the outer edge of the friction wheel 11, and the friction wheel 11 is located between the arc-shaped plate 19 and the driving wheel 15, and the driving wheel 15 is away from the outlet end of the flat groove 16.

[0031] The one side of support plate 8 below flat groove 16 is provided with arc-shaped plate 19, and arc-shaped plate 19 is concentric with shaft 10, and the inner edge of arc-shaped plate 19 is in contact with the outer edge of ring 12, and the lower end of arc-shaped plate 19 is rotatably connected with support plate 8, and arc-shaped plate 19 is connected with support plate 8 through telescopic rod 20.Specifically, one end of telescopic rod 20 is rotatably connected with support plate 8, and the other end of telescopic rod 20 is rotatably connected with arc-shaped plate 19.After telescopic rod 20 retracts, arc-shaped plate 19 rotates to the lower side of ring 12.

[0032] By adjusting the length of telescopic rod 20, arc-shaped plate 19 applies controllable pressure to ring 12, balances winding resistance and driving force of motor 14, ensures that flower stem winding tension is stable, avoids loose or over-tight deformation.

[0033] The straightening device comprises two vertical plates 2 fixed on the base 1, the opposite end lower sides of the two vertical plates 2 are provided with vertical grooves 3, sliding blocks 4 are slidingly connected in the vertical grooves 3, a lower roller 5 is rotatably connected between the two sliding blocks 4, an upper roller 7 is rotatably connected between the two vertical plates 2 above the lower roller 5, a side roller 6 is rotatably connected between the two vertical plates 2 below the right side of the upper roller 7, and the flower stems are sequentially wound on the winding wheel 9 after passing over the upper end of the side roller 6, the lower end of the lower roller 5 and the upper end of the upper roller 7.

[0034] When the flower stems of the artificial flowers are wound, the flower stems discharged from the processing equipment pass through the cooling device and are sequentially wound on the winding wheel 9 after passing over the upper end of the side roller 6, the lower end of the lower roller 5 and the upper end of the upper roller 7. The motor 14 is started to drive the winding wheel 9 to rotate through the driving wheel 15 and the friction wheel 11, so as to realize the winding of the flower stems.

[0035] When the winding wheel 9 needs to be replaced, the flower stems between the winding device and the straightening device are cut. The telescopic rod 20 is started to drive the arc-shaped plate 19 to rotate downward, and when the arc-shaped plate 19 rotates downward to below the sleeve ring 12, the arc-shaped plate 19 loses the blocking of the sleeve ring 12, and then the winding wheel 9 is driven to move away from the straightening device. When the sleeve ring 12 is withdrawn from the flat groove 16, a new winding wheel 9 can be installed between the two supporting plates 8.

[0036] Embodiment two: on the basis of the base 1 in embodiment one, referring to Figure 1 and Figure 3 , the upper end of the base 1 between the two supporting plates 8 is fixed with a guide block 22, the longitudinal section of the guide block 22 is a right-angled trapezoid, and the inclined surface of the guide block 22 faces away from the straightening device.

[0037] The upper end surface and the inclined surface of the guide block 22 are both provided with limiting grooves 21 corresponding to the side plates of the winding wheel 9, and the limiting grooves 21 on the upper end surface and the inclined surface of the guide block 22 are communicated. The side plates of the winding wheel 9 are not in contact with the guide block 22, and the end of the guide block 22 facing the straightening device is located between the two supporting plates 8.

[0038] The lower end of the side plate of the winding wheel 9 is flush with the groove bottom of the limiting groove 21 on the upper end surface of the guide block 22.

[0039] When the winding wheel 9 between the two supporting plates 8 is disassembled, after the lower end of the side plate of the winding wheel 9 enters the limiting groove 21 on the upper end surface of the guide block 22, the guide block 22 can support the side plate of the winding wheel 9. Since the lower end of the side plate of the winding wheel 9 is flush with the groove bottom of the limiting groove 21 on the upper end surface of the guide block 22, when the side plate of the winding wheel 9 rolls in the limiting groove 21 on the upper end surface of the guide block 22 away from the straightening device, the sleeve ring 12 can continue to move in the flat groove 16 towards the opening end of the flat groove 16.

[0040] When the side plate of the winding wheel 9 enters the limiting slot 21 on the inclined surface of the guide block 22, the winding wheel 9 can automatically roll to the ground.

[0041] When the winding wheel 9 is installed, the side plate of the winding wheel 9 enters the limiting slot 21 on the inclined surface of the guide block 22, the winding wheel 9 is pushed to move along the track of the limiting slot 21 to the direction of the supporting plate 8, when the side plate of the winding wheel 9 enters the limiting slot 21 on the upper end surface of the guide block 22, the ring groove 23 of the sleeve ring 12 corresponds to the side plate on one side, during the process of pushing the winding wheel 9 to move to the straightening device direction, the part of the supporting plate 8 outside the flat groove 16 is conveniently clamped in the ring groove 23, which facilitates the accurate installation of the winding wheel 9.

[0042] When the lower end of the side plate of the winding wheel 9 is separated from the guide block 22, the sleeve ring 12 continues to move in the flat groove 16 to the direction of the straightening device, when the driving wheel 15 contacts the friction wheel 11, the telescopic rod 20 is started, so that the inner edge of the arc-shaped plate 19 contacts the outer side of the sleeve ring 12, and then the motor 14 is started, the motor 14 drives the winding wheel 9 to continue to rotate and roll the flower stems through the driving wheel 15, the friction wheel 11 and the wheel shaft 10.

[0043] Example three: on the basis of example one, referring to Figures 1-3 As shown in the figure, the both ends of the wheel shaft 10 in the axial direction are concentrically provided with insertion holes, and the insertion rods 17 are inserted into the insertion holes, and the insertion rods 17 are connected with the supporting plate 8 on one side through the pull rope 18.

[0044] When the winding wheel 9 is disassembled, the insertion rod 17 is inserted into the insertion hole of the wheel shaft 10, when the winding wheel 9 rolls down from the guide block 22, the pull rope 18 is tightened to position the winding wheel 9, which is more safe when the winding wheel 9 is disassembled.

[0045] The above only describes the preferred embodiments of the present application, and does not limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A simulated flower stem winding device comprising a base (1) embedded in the ground, characterized in that, The foundation (1) is provided with a winding device on one side, a straightening device is arranged on the foundation (1) on the side of the winding device, the winding device comprises two supporting plates (8) fixed on the foundation (1), the upper part of each supporting plate (8) is provided with a flat groove (16), the end of the flat groove (16) away from the straightening device is communicated with the outside of the supporting plate (8) and forms an open end, a winding wheel (9) is arranged between the two supporting plates (8), a wheel shaft (10) is fixed concentrically in the winding wheel (9), the wheel shaft (10) penetrates through the flat groove (16), a sleeve ring (12) is rotatably arranged on the outer side of the wheel shaft (10), a ring groove (23) is arranged on the outer side of the sleeve ring (12), the part of the supporting plate (8) on the outer side of the flat groove (16) is clamped in the ring groove (23), a friction wheel (11) is fixed concentrically on the wheel shaft (10), a driving unit for driving the friction wheel (11) to rotate is arranged on the supporting plate (8), an arc-shaped plate (19) is arranged on the side of the supporting plate (8) below the flat groove (16), the arc-shaped plate (19) is concentric with the wheel shaft (10), the inner edge of the arc-shaped plate (19) is in contact with the outer edge of the sleeve ring (12), the lower end of the arc-shaped plate (19) is rotatably connected with the supporting plate (8), the arc-shaped plate (19) is connected with the supporting plate (8) through an extension rod (20), after the extension rod (20) is retracted, the arc-shaped plate (19) is rotated to below the sleeve ring (12), a guide block (22) is fixed on the foundation (1) at the upper end between the two supporting plates (8), the longitudinal section of the guide block (22) is a right trapezoid, the inclined surface of the guide block (22) faces away from the straightening device, the upper end surface and the inclined surface of the guide block (22) are both provided with a limiting groove (21) corresponding to the side plate of the winding wheel (9), the limiting grooves (21) on the upper end surface and the inclined surface of the guide block (22) are communicated, the side plate of the winding wheel (9) is not in contact with the guide block (22), the end of the guide block (22) facing the straightening device is located between the two supporting plates (8), and the lower end of the side plate of the winding wheel (9) is flush with the groove bottom of the limiting groove (21) of the upper end surface of the guide block (22).

2. The simulated flower stem winding device according to claim 1, wherein One end of the extension rod (20) is rotatably connected with the supporting plate (8), and the other end of the extension rod (20) is rotatably connected with the arc-shaped plate (19).

3. The simulated floral stem rolling apparatus of claim 1, wherein, The straightening device comprises two vertical plates (2) fixed on the foundation (1), the lower side of the opposite ends of the two vertical plates (2) is provided with a vertical groove (3), the vertical groove (3) is slidably clamped with a sliding block (4), the two sliding blocks (4) are rotatably connected with a lower roller (5) between them, the two vertical plates (2) above the lower roller (5) are rotatably connected with an upper roller (7) between them, the two vertical plates (2) below the right side of the upper roller (7) are rotatably connected with a side roller (6) between them, and the flower stem is wound on the winding wheel (9) after passing through the upper end of the side roller (6), the lower end of the lower roller (5) and the upper end of the upper roller (7) in sequence.

4. The simulated floral stem rolling apparatus of claim 1, wherein, The wheel shaft (10) is concentrically provided with a insertion hole at both ends in the axial direction, a insertion rod (17) is inserted in the insertion hole, and the insertion rod (17) is connected with the supporting plate (8) on one side through a pull rope (18).

5. The simulated floral stem rolling apparatus of claim 1, wherein, The driving unit comprises a supporting plate (13) fixed on the supporting plate (8), the upper end of the supporting plate (13) is fixed with a motor (14), the output shaft of the motor (14) is fixed with a driving wheel (15) in concentric, the outer edge of the driving wheel (15) is in rolling contact with the outer edge of the friction wheel (11), the friction wheel (11) is located between the arc-shaped plate (19) and the driving wheel (15), and the driving wheel (15) is away from the outlet end of the flat groove (16).

6. The simulated floral stem rolling apparatus of claim 1, wherein, The upper end of the foundation (1) is flush with the ground.

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