Pressing machine for assembling craft flowers

Abstract

The utility model discloses a pressing machine for assembling craft flowers. The pressing machine comprises a positioning shell and a rotating arm rotationally installed on the positioning shell. A positioning sleeve and a pressing piece slidably installed in the positioning sleeve are installed on the rotating arm, the positioning sleeve is provided with a first guide hole, the pressing piece is provided with a first pressing rod, and the first pressing rod is in sliding fit with the first guide hole; the positioning shell is provided with a positioning hole for positioning the craft flower, and the positioning hole is matched with the positioning sleeve; labor is saved when the craft flower is assembled, complete in-place assembly is guaranteed, and the assembly efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary equipment for assembling decorative flowers, and in particular to a pressing machine for assembling decorative flowers. Background Technology

[0002] Craft flowers are generally composed of independently injection-molded parts such as leaves, petals, and stamens. The whole flower is formed and kept in place by inserting the stamens into the petals and leaves in sequence. The connection method using the plug-in method requires a certain amount of interference and a certain amount of pressure to achieve the clamping. Although craft flowers can be assembled by hand, it is easy to cause hand fatigue. At the same time, it is difficult to ensure that the craft flowers are fully assembled by hand. Utility Model Content

[0003] (I) Technical Issues

[0004] The purpose of this utility model is to provide a pressing machine for assembling decorative flowers, which solves the problem of saving effort and ensuring complete assembly when assembling decorative flowers.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A pressing machine for assembling decorative flowers includes a positioning shell and a rotating arm rotatably mounted on the positioning shell; a positioning sleeve and a pressing member slidably mounted in the positioning sleeve are mounted on the rotating arm; the positioning sleeve has a first guide hole, and the pressing member has a first pressing rod, the first pressing rod being slidably engaged with the first guide hole; the positioning shell is provided with a positioning hole for positioning the decorative flower, the positioning hole matching the positioning sleeve.

[0008] Preferably, the positioning sleeve includes a second guide hole that communicates with and is coaxial with the first guide hole, and the positioning sleeve is provided with a first positioning part located at the opening of the second guide hole, and the first positioning part is provided with a first limiting groove.

[0009] Preferably, the pressing component includes a sliding sleeve slidably installed in the second guide hole, a pressure handle is installed on the sliding sleeve, a locking post is provided inside the sliding sleeve, a locking part that cooperates with the locking post is provided inside the pressure handle, and a fastener passes through the locking part and is fastened to the locking post.

[0010] Preferably, the pressure handle includes a handle housing mounted on the sliding sleeve and a handle cover inserted into the handle housing, and the locking part is integrated into the bottom of the handle housing.

[0011] Preferably, the top of the handle shell and the handle shell together form a flower-shaped structure.

[0012] Preferably, the rotating end of the rotating arm is provided with a rotating part extending to both sides, and the positioning shell is provided with a rotating groove, the rotating part being rotatably connected to the two side walls of the rotating groove.

[0013] Preferably, the rotating arm has a mounting groove for mounting the first positioning part, and the outer side of the first positioning part has at least two outwardly extending limiting protrusions. The mounting groove has an anti-rotation groove that engages with the limiting protrusions. The rotating arm has a sliding hole that engages with the handle housing. The diameter of the opening end of the sliding sleeve is larger than the diameter of the sliding hole.

[0014] Preferably, the rotating arm includes a first arm housing and a second arm housing that are plugged into each other.

[0015] Preferably, the positioning shell includes a bottom shell and a top shell that are screwed together; the positioning hole is located in the middle of the top shell; the bottom shell has an upwardly protruding positioning platform, which is coaxial with the positioning hole; and the rotating groove is located on the top shell.

[0016] Preferably, the top shell has a conical surface inclined toward the positioning hole, and the conical surface has a flower-shaped texture.

[0017] (III) Beneficial Effects

[0018] The assembly or disassembly of the craft flower is achieved by a pressing machine, reducing hand fatigue caused by manual assembly or disassembly, while ensuring that the craft flower can be fully assembled. Specifically, the flower and leaf parts of the craft flower are positioned by setting positioning holes on the positioning shell. After the petals and stamens of the craft flower are initially inserted into the flower and leaf parts, the rotating arm is rotated to make the positioning sleeve initially press and position, and pushes the pressing part down. On the one hand, the positioning sleeve continues to apply pressure to press and insert the flower and leaf parts, and on the other hand, the first pressing rod passes through the first guide hole to further press and insert the stamen part, thereby realizing the assembly of the entire craft flower.

[0019] In addition, the first pressure rod can be used to press the stamen part when disassembly is required, so that the disassembly operation can be carried out with less effort.

[0020] Therefore, by operating the press, the three components of the process flower can be pressed simultaneously, improving assembly efficiency and ensuring assembly stability. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0022] Figure 2 This is a side view of an embodiment of the present utility model.

[0023] Figure 3 This is a cross-sectional structural diagram of an embodiment of the present utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the pressing element and the positioning sleeve in an embodiment of this utility model;

[0025] Figure 5 for Figure 4 A schematic diagram of the cross-sectional structure;

[0026] Figure 6 This is a schematic diagram of the positioning shell in an embodiment of the present invention;

[0027] Figure 7 This is a schematic diagram of the top shell structure in an embodiment of the present invention;

[0028] Figure 8 This is a schematic diagram of the bottom shell structure in an embodiment of the present invention;

[0029] Figure 9 This is a schematic diagram of the rotating arm in an embodiment of the present invention;

[0030] Figure 10 for Figure 9 A schematic diagram of the cross-sectional structure;

[0031] exist Figures 1 to 10 In the diagram, the correspondence between component names or lines and the drawing numbers is as follows:

[0032] Positioning shell 1, positioning hole 101, rotating groove 102, bottom shell 103, top shell 104, positioning platform 105, conical surface 106, positioning step 107, groove 108, limiting slot 109, limiting edge 1010, fastening boss 1011, rotating arm 2, rotating part 21, mounting groove 22, anti-rotation groove 23, sliding hole 24, first arm shell 25, second arm shell 26, positioning sleeve 3, first guide hole 31, second guide hole 32, first positioning part 33, first limiting groove 34, limiting protrusion 35, second positioning part 36, positioning notch 37, pressing part 4, first pressing rod 41, sliding sleeve 42, pressing handle 43, handle shell 431, handle cover 432, locking pin 44, locking part 45. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0034] This invention proposes a pressing machine for assembling decorative flowers. Decorative flowers, as a type of handicraft, can be arbitrarily combined and generally include leaf, petal, and stamen parts, assembled sequentially via interference fit, with the stamen part inserted into the petal part. Assembling decorative flowers requires considerable force; manual pressing easily causes hand fatigue and injury. Furthermore, disassembly requires additional tools and is difficult. To address these issues, a pressing machine needs to be designed to suit the structure of decorative flowers, ensuring complete assembly, reducing hand fatigue, and providing disassembly capabilities.

[0035] For details, see Figures 1-3 As shown, the pressing machine includes a positioning shell 1 and a rotating arm 2 rotatably mounted on the positioning shell 1. A positioning sleeve 3 and a pressing member 4 slidably mounted inside the positioning sleeve 3 are installed on the rotating arm 2. The angle of the rotating arm 2 relative to the positioning shell 1 is adjusted to adjust the position angle of the positioning sleeve 3 for initial positioning. The pressing member 4 moves relative to the sliding sleeve 42 to further apply the pressing action. The positioning sleeve 3 has a first guide hole 31, and the pressing member 4 has a first pressing rod 41, which slides relative to the first guide hole 31. Therefore, during the pressing process, the angle of the rotating arm 2 is first adjusted so that the positioning sleeve 3 can press the petals and leaves. At the same time, the stamen is positioned through the first guide hole 31. When the pressing member 4 pushes the first pressing rod 41 to extend further out of the first guide hole 31, the stamen is pressed into the petals. Therefore, the pressing action has two pressing processes, which finally completes the assembly of the entire flower.

[0036] During the pressing process, positioning is required. The positioning shell 1 is provided with a positioning hole 101 for positioning the craft flower. The positioning hole 101 matches the positioning sleeve 3. The positioning hole 101 mainly positions the flower and leaf parts. The petal part is initially inserted into the flower and leaf part, and the stamen part is initially inserted into the petal. The rotating arm 2 is adjusted to drive the positioning sleeve 3 to press on the petal part and apply pressure so that the petal part and the flower and leaf part are fully inserted. At the same time as the flower and leaf part is pressed, the pressing part 4 applies pressure to drive the first pressing rod 41 to press the stamen part into the flower and leaf part. Finally, the pressing force is applied to press the stamen part, petal part and flower and leaf part into place at the same time, completing the pressing.

[0037] The positioning sleeve 3, when rotating with the rotating arm 2, applies a pressing force and simultaneously guides the pressing component 4 in a sliding manner. Specifically, for example... Figure 4 , Figure 5The positioning sleeve 3 includes a second guide hole 32 that communicates with and is coaxial with the first guide hole 31. The second guide hole 32 provides a sliding guide for the pressing member 4 and ensures a stable guiding engagement between the first pressure rod 41 and the first guide hole 31 when the pressing member 4 moves. Simultaneously, the positioning sleeve 3 is provided with a first positioning part 33 located at the opening of the second guide hole 32. The first positioning part 33 is provided with a first limiting groove 34. The first positioning part 33 is used to reliably limit the connection of the positioning sleeve 3 to the rotating arm 2, while the first limiting groove 34 is used to limit the pressing member 4 when it moves to its lowest position.

[0038] The positioning sleeve 3 has a downwardly extending second positioning part 36 at its end. The first guide hole 31 passes through the second positioning part 36. The opening of the second positioning part 36 has a positioning notch 37. The positioning notch 37 can play a limiting role during the initial pressing process, so that the subsequent pressure can be applied to ensure stable pressing.

[0039] The pressing element 4 moves relative to the positioning sleeve 3, further pushing the first pressing rod 41 to move, such as Figure 4 , Figure 5 The pressing component 4 includes a sliding sleeve 42 slidably installed in the second guide hole 32. A pressure handle 43 is installed on the sliding sleeve 42. A locking pin 44 is provided inside the sliding sleeve 42. A locking part 45 that cooperates with the locking pin 44 is provided inside the pressure handle 43. Fasteners pass through the locking part 45 and are fastened to the locking pin 44. First, the sliding sleeve 42 can slide relative to the positioning sleeve 3 and will not detach from the rotating arm 2. After the pressure handle 43 is connected to the sliding sleeve 42 through the fasteners, locking part 45, and locking pin 44, it will not detach from the sliding sleeve 42. Therefore, the entire pressing component 4 can move within the positioning sleeve 3 and will not detach from the rotating arm 2.

[0040] The pressure handle 43 includes a handle shell 431 mounted on the sliding sleeve 42 and a handle cover 432 inserted into the handle shell 431. The locking part 45 is integrated into the bottom of the handle shell 431. The handle cover 432 is detachable relative to the handle shell 431, facilitating internal locking of the fasteners and concealing them. The top of the handle shell 431 and the handle cover 431 together form a flower-shaped structure, which facilitates the application of pressing force and enhances the aesthetic appeal of the shape.

[0041] Specifically, the rotating arm 2 is provided with an installation groove 22 for installing the first positioning part 33. The outer side of the first positioning part 33 is provided with at least two outwardly extending limiting protrusions 35. The installation groove 22 is provided with an anti-rotation groove 23 that is inserted and cooperates with the limiting protrusions 35. After the first positioning part 33 is installed through the installation groove 22, the positioning sleeve 3 can be prevented from rotating relative to the rotating arm 2 by the cooperation of the limiting protrusions 35 and the anti-rotation groove 23, ensuring that the positioning sleeve 3 is in a fixed state and can guarantee its positioning function when initially pressed.

[0042] Meanwhile, a sliding hole 24 is provided on the rotating arm 2 to slide with the handle housing 431. The diameter of the opening end of the sliding sleeve 42 is larger than the diameter of the sliding hole 24. The sliding hole 24 allows the pressing member 4 to slide relative to the positioning sleeve 3. When the sliding sleeve 42 moves upward, it is limited by the sliding hole 24, thereby reliably installing the entire pressing member 4 between the rotating arm 2 and the positioning sleeve 3. The sliding stroke limit of the pressing member 4 from the lowest point to the highest point is achieved through the first limiting groove 34 and the sliding hole 24.

[0043] The rotating arm 2 can be adjusted within a certain range of angle relative to the positioning shell 1. For example, it can be rotated away during the placement of the part for the process flower, and then rotated back to its original position when pressed. Specifically, the rotating end of the rotating arm 2 is provided with a rotating part 21 extending to both sides. The positioning shell 1 is provided with a rotating groove 102. The rotating part 21 is rotatably connected to the two side walls of the rotating groove 102. The rotating part 21 is used to achieve a rotatable connection of the entire rotating arm 2, and the setting of the rotating groove 102 forms a travel limit for the rotation angle of the rotating arm 2.

[0044] To facilitate the assembly of the positioning sleeve 3 and the pressing component 4 within the rotating arm 2, such as... Figure 9 , Figure 10 As shown, the rotating arm 2 includes a first arm shell 25 and a second arm shell 26 that are plugged into each other. Multiple plug-in posts and plug-in sleeves are arranged along the first arm shell 25 and the second arm shell 26. The plug-in posts and plug-in sleeves are interference-fitted, and reinforcing ribs are provided on the plug-in posts and plug-in sleeves to enhance the strength of the first arm shell 25 and the second arm shell 26 respectively.

[0045] The positioning shell 1 serves as the supporting foundation for the entire pressing machine, and its interior can also be used as storage space for craft parts. Therefore, the positioning shell 1 is designed to be openable. Specifically, the positioning shell 1 includes a bottom shell 103 and a top shell 104 that are screwed together. The positioning hole 101 is located in the middle of the top shell 104. The bottom shell 103 has an upwardly protruding positioning platform 105, which is coaxial with the positioning hole 101. The rotating groove 102 is located on the top shell 104. Therefore, the bottom shell 103 can be rotated open or closed relative to the top shell 104, which facilitates storage in the internal space. The positioning platform 105 can be used to place internal objects and also provides support at the lowest point during pressing.

[0046] Among them, such as Figures 6-8 As shown, a positioning platform 105 is provided at the opening of the bottom shell 103. The side wall of the positioning platform 105 is provided with a plurality of grooves 108 evenly distributed in the circumferential direction and a limiting slot 109 communicating with the grooves 108. A limiting edge 1010 extending into the positioning platform 105 is provided at the opening of the top shell 104. The side wall of the limiting edge 1010 is provided with a fastening boss 1011 evenly distributed in the circumferential direction and cooperating with the limiting slot 109. When the top shell 104 is rotated and locked relative to the bottom shell 103, the fastening boss 1011 rotates from the groove 108 into the limiting slot 109. Thus, the locking or unlocking between the bottom shell 103 and the top shell 104 can be achieved by adjusting the direction of rotation.

[0047] The top shell 104 is provided with a conical surface 106 inclined toward the positioning hole 101. The conical surface 106 is provided with a flower-shaped textured surface. The conical surface 106 facilitates the viewing of the assembly status of the pressed craft flower during the pressing operation, and allows the craft flower to be well positioned at the positioning hole 101 during the initial positioning. The flower-shaped textured surface can provide anti-slip function and enhance the aesthetics.

[0048] Meanwhile, the cross-section of the entire positioning shell 1 has a flower-shaped structure, which can increase the size of the positioning surface and make the whole more stable. At the same time, the overall flower-shaped shape can enhance the aesthetics.

[0049] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0051] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A press machine for process flower assembly, characterized by: The positioning shell and a rotating arm rotatably mounted on the positioning shell; The rotating arm is provided with a positioning sleeve and a pressing piece slidingly mounted in the positioning sleeve, the positioning sleeve is provided with a first guide hole, and the pressing piece is provided with a first pressing rod slidingly matched with the first guide hole; The positioning shell is provided with a positioning hole for positioning a process flower, and the positioning hole is matched with the positioning sleeve.

2. A press machine for process flower assembly according to claim 1, characterized in that: The positioning sleeve comprises a second guide hole coaxially communicated with the first guide hole, and the positioning sleeve is provided with a first positioning part at an opening of the second guide hole, and the first positioning part is provided with a first limiting groove.

3. A press for process flower assembly according to claim 2, characterized in that: The pressing piece comprises a sliding sleeve slidingly mounted in the second guide hole, the sliding sleeve is provided with a pressing handle, the sliding sleeve is provided with a locking column, and the pressing handle is provided with a locking part matched with the locking column, and a fastener is fastened on the locking column through the locking part.

4. A press machine for process flower assembly according to claim 3, characterized in that: The pressing handle comprises a handle shell mounted on the sliding sleeve and a handle cover inserted into the handle shell, and the locking part is integrated at the bottom of the handle shell.

5. A press machine for process flower assembly according to claim 4, characterized in that: The top of the handle shell and the handle shell form a flower-shaped structure.

6. A press machine for process flower assembly according to claim 4, characterized in that: The rotating end of the rotating arm is provided with rotating parts extending to both sides, the positioning shell is provided with a rotating groove, and the rotating parts are rotatably connected to the two side walls of the rotating groove.

7. A press for process flower assembly according to claim 6, characterized in that: The rotating arm is provided with a mounting groove for mounting the first positioning part, the outer side of the first positioning part is provided with at least two outwardly extending limiting protrusions, and the mounting groove is provided with a rotation stopping groove matched with the limiting protrusions in plug-in manner; The rotating arm is provided with a sliding hole slidingly matched with the handle shell, and the opening end of the sliding sleeve has a diameter greater than the hole diameter of the sliding hole.

8. A press for process flower assembly according to claim 7, characterized in that: The rotating arm comprises a first arm shell and a second arm shell in plug-in manner.

9. A press machine for process flower assembly according to claim 6, characterized in that: The positioning shell comprises a bottom shell and a top shell in screwing manner, the positioning hole is arranged in the middle of the top shell, the bottom shell is provided with an upwardly protruding positioning table coaxial with the positioning hole, and the rotating groove is arranged on the top shell. The top shell is provided with a tapered surface inclined towards the positioning hole, and the tapered surface is provided with a flower-shaped texture surface.

10. A press machine for process flower assembly according to claim 9, characterized in that: The positioning shell and a rotating arm rotatably mounted on the positioning shell;

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