Umbrella head rotating machine

Abstract

The utility model relates to the technical field of umbrella processing, an umbrella head rotating machine, including an electric control module, a housing, a rotating head and a rotating drive member, the rotating drive member is fixed inside the housing, and its transmission output end extends to the top of the housing, the rotating head is arranged at the top of the housing and is connected and fixed with the transmission output end of the rotating drive member, the top of the rotating head is provided with a tooling groove adapted to the outer contour of the umbrella handle, after the umbrella handle pre-connected with the umbrella ribs is inserted into the tooling groove, the rotating drive member can drive the rotating head to drive the umbrella handle to rotate synchronously, forming an automatic tightening mechanism for the umbrella handle, the front of the housing is provided with a switch panel, and the switch panel is provided with a switch structure electrically connected to the electric control module and the rotating drive member. The utility model helps to solve the problems of manual operation required for the installation of the umbrella handle during the existing small-scale processing operations, workers are easily fatigued after working for a long time, high cost and low efficiency, and poor product quality consistency.

Description

Technical Field

[0001] The utility model relates to the technical field of umbrella processing, in particular to an umbrella head rotating machine. Background Art

[0002] Umbrellas are a daily necessity for sunshade and rain protection and are frequently used in daily life. The structure of an umbrella mainly includes an umbrella handle, a plurality of umbrella ribs connected to the umbrella handle, and an umbrella surface supported by the umbrella ribs. The umbrella handle is also called an umbrella head. The handle of some umbrellas is connected to the bottom of the umbrella ribs through a threaded structure. The bottom of the umbrella ribs is fixed with a set with external threads, which is meshed with the internal threads on the inner side of the umbrella handle.

[0003] However, at present, the assembly method of this type of structure in small and medium-sized processing enterprises still mainly relies on manual tightening operations. Long-term alignment of umbrella handle threads and wrist rotation and tightening will cause soreness in workers' arm muscles. Manual operation brings obvious defects, such as high labor intensity, high labor costs, low processing efficiency, and poor product quality consistency.

[0004] Therefore, it is necessary to design a new type of umbrella handle assembly equipment that meets the needs of small-scale processing operations to overcome the above technical defects. Utility Model Content

[0005] The utility model aims to provide an umbrella head rotating machine, which helps to solve the problems of manual operation required for umbrella handle installation in existing small-scale processing operations, workers' fatigue after working for a long time, high cost and low efficiency, and poor product quality consistency.

[0006] In order to achieve the above object, the utility model adopts the following technical solution:

[0007] An umbrella head rotating machine comprises an electric control module, a shell, a rotating head and a rotating driving member, wherein the rotating driving member is fixedly arranged inside the shell, and a transmission output end thereof extends to the top of the shell, the rotating head is arranged at the top of the shell and is connected and fixed to the transmission output end of the rotating driving member, a tooling groove adapted to the outer contour of the umbrella handle is provided on the top of the rotating head, after the umbrella handle pre-connected with the umbrella ribs is inserted into the tooling groove, the rotating driving member can drive the rotating head to drive the umbrella handle to rotate synchronously, thereby forming an automatic tightening mechanism of the umbrella handle, and a switch panel is provided on the front side of the shell, and a switch structure electrically connected to the electric control module and the rotating driving member is provided on the switch panel.

[0008] Based on the above technical solution, the rotating drive member is a motor.

[0009] On the basis of the above technical solution, a shield is provided on the top of the shell, and the shield is a cylindrical structure sleeved on the outside of the rotating head, and the bottom of the shield is detachably connected to the shell.

[0010] Based on the above technical solution, heat dissipation holes are provided on the side of the shell.

[0011] On the basis of the above technical solution, a handle structure for convenient carrying and lifting is provided on the shell.

[0012] On the basis of the above technical solution, the handle structure is an embedded handle.

[0013] On the basis of the above technical solution, the rotating head includes a base of a cylindrical structure, the axial direction of the base is vertically arranged, and a mounting hole that longitudinally penetrates the base is provided at the axial center of the base, and the mounting hole is used to penetrate fasteners to form a connection structure between the rotating head and the transmission output end of the rotating driving member, and a plurality of extension claws are provided on the top of the base, and an arc-shaped concave surface is provided on the inner side wall of the extension claw, and the tooling groove is formed on the inner side of each arc-shaped concave surface.

[0014] Based on the above technical solution, the tooling groove is a structure that is wide at the top and narrow at the bottom.

[0015] Compared with the prior art, the utility model has at least the following advantages:

[0016] The utility model provides a shell, a rotary drive component and a rotary head, wherein the rotary head is provided with a tooling groove adapted to the umbrella handle, and the rotary drive component is used to control the rotation of the rotary head, thereby driving the umbrella handle abutting in the tooling groove to rotate, and automatically completing the thread tightening operation between the umbrella handle and the umbrella ribs, replacing the existing manual operation, and helping to solve the problems of manual operation required for the installation of the umbrella handle in the existing small-scale processing operations, workers easily fatigued after working for a long time, high cost and low efficiency, and poor product quality consistency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an umbrella head rotating machine in one embodiment;

[0018] Figure 2 for Figure 1 A top view of

[0019] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure of the middle rotating head;

[0020] Figure 4 for Figure 3 Cross-sectional view of the rotating head in use.

[0021] Labels in the figure: 1. Shell; 2. Protective cover; 3. Rotating head; 31. Base; 32. Extended claw; 33. Arc-shaped concave surface; 34. Mounting hole; 4. Motor; 5. Switch panel; 6. Embedded handle; 7. Heat dissipation hole; a. Umbrella handle. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model clearer, a detailed description is given below in conjunction with the accompanying drawings and specific implementation methods. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model. Therefore, the utility model is not limited by the specific implementation disclosed below.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to an element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0024] See also Figure 1-4 The present embodiment discloses an umbrella head rotating machine, including an electric control module, a housing 1, a rotating head 3 and a rotating drive member, which can replace the existing manual operation method of locking the umbrella handle a, improve operation efficiency, reduce labor intensity, and improve product quality consistency.

[0025] Specifically, the shell 1 serves as the main load-bearing protection structure, with a skeleton inside and a panel package outside to form a box structure. The top of the shell 1 is a horizontal end surface, and the top surface and the front corner are cut to form an inclined end surface. A switch panel 5 is provided on the inclined end surface, and a switch structure electrically connected to the electric control module and the rotating drive component is provided on the switch panel 5. The switch structure in this embodiment is a button, and its function is to control the start and stop and rotation direction of the rotating drive component.

[0026] The rotary driving component is fixedly arranged inside the shell 1, and its transmission output end extends to the top of the shell 1. The rotary driving component is specifically a reduction motor 4, which is connected to the external mains power through a cable. By selecting the model according to the operation requirements and setting the threshold parameters, it can output a rotational driving force of appropriate intensity, thereby driving the rotary head 3 to rotate.

[0027] The rotating head 3 is arranged on the top of the shell 1 and is fixedly connected to the transmission output end of the motor 4. A tooling groove adapted to the outer contour of the umbrella handle a is provided on the top of the rotating head 3. After the umbrella handle a pre-connected with the umbrella ribs is inserted into the tooling groove, the rotating drive component can drive the rotating head 3 to drive the umbrella handle a to rotate synchronously, thereby forming an automatic tightening mechanism for the umbrella handle a.

[0028] Furthermore, the rotating head 3 will rotate at high speed during operation. In order to improve the safety of operation and prevent operational errors or accidental touches, a protective cover 2 is provided on the top of the shell 1. The protective cover 2 is a cylindrical structure mounted on the outside of the rotating head 3. This structure places the rotating head 3 inside for isolation, greatly reducing safety hazards.

[0029] In addition, the bottom of the shield 2 is detachably connected to the shell 1 , specifically, it is fixed by bolts, which enables the shield 2 to be disassembled and assembled, facilitating subsequent maintenance operations on the rotating head 3 .

[0030] The shield 2 in this embodiment is made of metal. In other embodiments, transparent plastic or fiberglass can be used to facilitate observation of the internal situation. If impurities run into the bottom of the rotating head 3, they can be discovered in time.

[0031] In order to optimize the working environment of the motor 4 and avoid negative feedback of high temperature inside the shell 1 to the motor 4 after long-term operation, a heat dissipation hole 7 is provided on the side of the shell 1. The heat dissipation hole 7 is a hollow structure that runs through the shell 1 and can achieve ventilation and heat dissipation effects.

[0032] In order to facilitate the transportation and movement of the device, a handle structure is provided on the housing 1 for easy transportation and lifting. In this embodiment, the handle structure has embedded handles 6 which are arranged on the front and rear sides of the housing 1.

[0033] Combination Figure 3 and Figure 4 The rotating head 3 includes a base 31 of a cylindrical structure, the axial direction of the base 31 is vertically arranged, and a mounting hole 34 is longitudinally penetrated through the base 31 at the axial center of the base 31, and the mounting hole 34 is used to penetrate a fastener (a bolt is used in this embodiment, and a longitudinal limiting structure is formed after assembly), constituting a connection structure between the rotating head 3 and the transmission output end of the rotating driving member, and four extension claws 32 are centrally symmetrically arranged on the top of the base 31, and an arc-shaped concave surface 33 is provided on the inner side wall of the extension claw 32, and the tooling groove is formed on the inner side of each arc-shaped concave surface 33, which is used to accommodate and abut the outer contour of the umbrella handle a.

[0034] Furthermore, the tooling groove is a structure that is wide at the top and narrow at the bottom, so that the longitudinal section profile of the tooling groove is a "V"-shaped slot structure. This structure can improve the processing adaptability of the equipment. During actual operation, the umbrella handle a with a larger outer contour specification abuts against the arc-shaped concave surface 33 in the upper area of ​​the tooling groove, and the umbrella handle a with a smaller outer contour specification abuts against the arc-shaped groove in the lower area of ​​the tooling groove. In this way, the processing requirements of umbrella handles a of various specifications and sizes can be met.

[0035] In the specific implementation process, the umbrella handle a is pre-connected with the umbrella rib manually, specifically, the threaded connection between the two is sleeved, and the umbrella handle a is placed in the lower position from top to bottom into the tooling groove until the outer contour of the umbrella handle a is abutted and fixed with the arc-shaped concave surface 33, and the motor 4 is started to control the rotating head 3 to rotate and drive the umbrella handle a to rotate. In this process, the umbrella rib located in the upper position is manually grasped until the umbrella handle a is tightened. Alternatively, the umbrella handle a can be placed in the tooling groove with the connection side facing upward, and then the umbrella rib is manually inserted into the threaded hole at the connection of the umbrella handle a from top to bottom, and the motor 4 is started to control the rotating head 3 to rotate and drive the umbrella handle a to rotate. In this process, the umbrella rib located in the upper position is manually grasped until the umbrella handle a is tightened.

[0036] It should be noted that the rotating head 3 is made of materials such as plastic, PU, ​​fiberglass, etc., which can provide appropriate flexible contact when abutting, which is conducive to increasing friction, so that the rotation process will not easily slip and avoid excessive rigid contact to wear the appearance of the umbrella handle a. In other embodiments, the rotating head 3 can be set to use the above-mentioned flexible material as a wrapping layer, which can be replaced after a period of use to reduce maintenance costs.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An umbrella head rotating machine, comprising an electric control module, characterized in that: The umbrella head rotating machine further comprises a housing (1), a rotating head (3) and a rotating driving member, wherein the rotating driving member is fixedly arranged inside the housing (1), and a transmission output end thereof extends to the top of the housing (1); the rotating head (3) is arranged at the top of the housing (1) and is connected and fixedly connected to the transmission output end of the rotating driving member; a tooling groove adapted to the outer contour of an umbrella handle (a) is provided at the top of the rotating head (3); after the umbrella handle (a) pre-connected with the umbrella ribs is inserted into the tooling groove, the rotating driving member can drive the rotating head (3) to drive the umbrella handle (a) to rotate synchronously, thereby forming an automatic tightening mechanism for the umbrella handle (a); a switch panel (5) is provided on the front of the housing (1); and a switch structure electrically connected to an electric control module and the rotating driving member is provided on the switch panel (5).

2. The umbrella head rotating machine according to claim 1, characterized in that: The rotary drive member is a motor (4).

3. The umbrella head rotating machine according to claim 1, characterized in that: A protective cover (2) is provided on the top of the shell (1); the protective cover (2) is a cylindrical structure sleeved on the outside of the rotating head (3); and the bottom of the protective cover (2) is detachably connected to the shell (1).

4. The umbrella head rotating machine according to claim 1, characterized in that: A heat dissipation hole (7) is provided on the side of the housing (1).

5. The umbrella head rotating machine according to claim 1, characterized in that: The housing (1) is provided with a handle structure for easy carrying and lifting.

6. The umbrella head rotating machine according to claim 5, characterized in that: The handle structure is an embedded handle (6).

7. The umbrella head rotating machine according to claim 1, characterized in that: The rotating head (3) comprises a base (31) of a cylindrical structure, the axial direction of the base (31) is vertically arranged, and a mounting hole (34) is provided at the axial center of the base (31) and longitudinally penetrates the base (31), and the mounting hole (34) is used to pass a fastener to form a connection structure between the rotating head (3) and a transmission output end of a rotating driving member, and a plurality of extension claws (32) are provided at the top of the base (31), and an arc-shaped concave surface (33) is provided on the inner side wall of the extension claw (32), and the tooling groove is formed on the inner side of each arc-shaped concave surface (33).

8. The umbrella head rotating machine according to claim 7, characterized in that: The tooling groove is a structure that is wide at the top and narrow at the bottom.

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