Steel belt winding device for shaver production

Abstract

The utility model discloses a steel belt winding device for shaver production. The steel belt winding device comprises a motor, a transmission shaft, an anti-loosening mechanism, a winding disc, an annular groove, a stud, a locking nut, a connecting hole, a connecting belt, a clamping groove block, a locking screw and a clamping groove. According to the steel belt winding device, the end of a steel belt is fixed into the clamping groove of the clamping groove block through the locking screw, then the motor is started to drive the winding disc to rotate through the transmission shaft, and therefore the steel belt can be wound to the inner side of the winding disc through the connecting belt, and use convenience is improved; by means of the annular groove, the connecting belt can be conveniently collected, and therefore it is guaranteed that the steel belt is not affected when wound to the inner side of the winding disc, and the quality of the wound steel belt is improved; according to the anti-loosening mechanism arranged in the steel belt rolling device, the rolled steel belt can be tightly pressed by the pressing wheel under the action of the spring, so that the loosening phenomenon of the rolled steel belt is avoided, and the quality of the rolled steel belt is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shavers, in particular to a steel belt winding device for shaver production. Background Art

[0002] Manual shavers generally consist of a blade head and a hoe-shaped knife holder. The knife holder is made of aluminum, stainless steel, copper, plastic, rubber, etc. The blade head is synthesized by combining a blade and plastic rubber. The blade is generally made of stainless steel or carbon steel. To ensure the sharpness and durability of the shaver, the edge will be treated with special materials. To ensure smooth shaving, a lubricating strip that plays a moisturizing and calming role is generally contained on the blade head. When in use, the blade head is installed on the knife holder, and holding the handle of the knife holder can perform shaving. Generally, the blades of shavers are obtained by cutting a steel belt through a series of technological processes to obtain finished blades one by one. To ensure the service life and use effect, a coating is usually applied to the steel belt. Traditional steel belts are directly wound, and mutual friction will occur during transportation, causing varying degrees of damage to the surface coating and affecting the service life of the final product. For example, the Chinese utility model patent with the patent number CN 217595544 U discloses a steel belt winding device for shaver production. Although this steel belt winding device solves the above problems, it is relatively troublesome and inconvenient to wind, and in addition, the wound steel belt is prone to loosening. Content of the Utility Model

[0003] The purpose of the utility model is to solve the above problems by providing a steel belt winding device for shaver production, which solves the problems that the existing steel belt winding device is relatively troublesome and inconvenient to wind, and in addition, the wound steel belt is prone to loosening.

[0004] To solve the above problems, the utility model provides a technical solution: a steel belt winding device for shaver production, including a machine base, and also including a motor, a transmission shaft, an anti-loosening mechanism, a winding disc, an annular groove, a stud, a locking nut, a connecting hole, a connecting belt, a groove block, a locking screw and a groove; the motor is fixedly connected to the upper left side of the machine base; the outer part of the left side of the transmission shaft is movably connected to the inside of the upper right side of the machine base, the central part of the right end of the transmission shaft is fixedly connected with a stud, and a locking nut is movably connected to the stud; the groove is opened on the upper right side of the machine base; the left side of the winding disc is movably connected with an anti-loosening mechanism, and the outer part of the left side of the anti-loosening mechanism is located inside the groove, a connecting hole is arranged in the center of the winding disc, and the outer part of the right side of the transmission shaft is located inside the connecting hole, and an annular groove is opened inside the winding disc; one end of the connecting belt is fixedly connected to the inside of the annular groove, and the other end of the connecting belt is fixedly connected with a groove block; the left side surface of the locking nut is connected to the right side surface of the winding disc; a locking screw is movably connected to the threaded hole arranged on one side of the groove block.

[0005] Preferably, the specific structure of the anti-loosening mechanism includes a movable arm, a sliding hole, a movable rod, a spring, a connecting block, a connecting arm, a pressing wheel, a movable hole, an end cover and a slider; a movable hole is provided inside the lower side of the movable arm, and the movable hole is movably connected to the outside of the lower left side of the winding disc. A sliding hole is provided inside the upper side of the movable arm; the outside of the movable rod is movably connected inside the sliding hole. The lower end of the movable rod is fixedly connected with a slider, and a spring is provided between the upper side of the slider and the upper side of the sliding hole; the lower left side of the connecting block is fixedly connected to the top of the movable rod, the lower right side of the connecting block is fixedly connected with a connecting arm, and the lower side of the connecting arm is movably connected with a pressing wheel; the end cover is fixedly connected to the center of the left side of the winding disc, and the right side surface of the end cover is connected to the lower left side surface of the movable arm.

[0006] Preferably, a protective layer is provided on the outer surface of the pressing wheel.

[0007] Preferably, the motor is a servo motor or a stepper motor.

[0008] Preferably, there are two locking nuts.

[0009] The beneficial effects of the present utility model are as follows: (1) The present utility model has a reasonable and simple structure, low production cost, convenient installation and complete functions. Here, the end of the steel belt is fixed to the card slot of the card slot block through a locking screw, and then the motor is started to drive the winding disc to rotate through the transmission shaft, so that the steel belt can be wound around the inner side of the winding disc through the connecting belt, thus improving the convenience during use.

[0010] (2) The annular groove provided in the present utility model facilitates the collection of the connecting belt, thus ensuring that the steel belt will not be affected when being wound around the inner side of the winding disc, and thus improving the quality of the wound steel belt.

[0011] (3) The anti-loosening mechanism provided in the present utility model can make the pressing wheel press the wound steel belt under the action of the spring, thus avoiding the phenomenon of loosening of the wound steel belt, and thus improving the quality of the wound steel belt. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of the present utility model.

[0013] Figure 2 is Figure 1 a partial cross-sectional view in

[0014] Figure 3 a schematic structural diagram of the anti-loosening mechanism.

[0015] 1 - Machine base; 2 - Motor; 3 - Transmission shaft; 4 - Anti-loosening mechanism; 5 - Reel; 6 - Annular groove; 7 - Stud; 8 - Locking nut; 9 - Connecting hole; 10 - Connecting belt; 11 - Groove block; 12 - Locking screw; 13 - Groove; 41 - Movable arm; 42 - Slide hole; 43 - Movable rod; 44 - Spring; 45 - Connecting block; 46 - Connecting arm; 47 - Pressure wheel; 48 - Movable hole; 49 - End cover; 410 - Slide block. Detailed implementation mode

[0016] As Figure 1 and Figure 2 shown, the following technical solutions are adopted in this detailed implementation mode: A steel belt winding device for razor production, including a machine base 1, and also including a motor 2, a transmission shaft 3, an anti-loosening mechanism 4, a reel 5, an annular groove 6, a stud 7, a locking nut 8, a connecting hole 9, a connecting belt 10, a groove block 11, a locking screw 12 and a groove 13; The motor 2 is fixedly connected to the upper left side of the machine base 1; The left side of the transmission shaft 3 is movably connected to the inside of the upper right side of the machine base 1, the central part of the right end of the transmission shaft 3 is fixedly connected with a stud 7, and a locking nut 8 is movably connected on the stud 7; The groove 13 is opened on the upper right side of the machine base 1; The left side of the reel 5 is movably connected with an anti-loosening mechanism 4, and the outside of the left side of the anti-loosening mechanism 4 is located inside the groove 13. A connecting hole 9 is provided inside the center of the reel 5, and the outside of the right side of the transmission shaft 3 is located inside the connecting hole 9. An annular groove 6 is opened inside the reel 5; One end of the connecting belt 10 is fixedly connected to the inside of the annular groove 6, and the other end of the connecting belt 10 is fixedly connected with a groove block 11; The left side of the locking nut 8 is connected to the right side of the reel 5; A locking screw 12 is movably connected in the threaded hole provided on one side of the groove block 11.

[0017] As Figure 3 shown, the specific structure of the anti-loosening mechanism 4 includes a movable arm 41, a slide hole 42, a movable rod 43, a spring 44, a connecting block 45, a connecting arm 46, a pressure wheel 47, a movable hole 48, an end cover 49 and a slide block 410; A movable hole 48 is provided inside the lower side of the movable arm 41, and the movable hole 48 is movably connected to the outside of the lower left side of the reel 5. A slide hole 42 is provided inside the upper side of the movable arm 41; The outside of the movable rod 43 is movably connected inside the slide hole 42. The lower end of the movable rod 43 is fixedly connected with a slide block 410, and a spring 44 is provided between the upper side of the slide block 410 and the upper side of the slide hole 42; The lower left side of the connecting block 45 is fixedly connected to the top of the movable rod 43. The lower right side of the connecting block 45 is fixedly connected with a connecting arm 46, and a pressure wheel 47 is movably connected to the lower side of the connecting arm 46; The end cover 49 is fixedly connected to the center of the left side of the reel 5, and the right side of the end cover 49 is connected to the lower left side of the movable arm 41.

[0018] Among them, a protective layer is provided on the outer surface of the pressure wheel 47; the motor 2 is a servo motor or a stepper motor, so as to facilitate controlling the motor 2 through existing automation technologies; there are two locking nuts 8.

[0019] The usage state of the present utility model is as follows: The present utility model has a reasonable and simple structure, low production cost, convenient installation, and complete functions. When in use, first fix the end of the steel strip to the card slot of the card slot block 11 through the locking screw 12, and then start the motor 2 to drive the winding disc 5 to rotate through the transmission shaft 3, so that the steel strip can be wound around the inner side of the winding disc 5 through the connecting belt 10, which improves the convenience during use. In addition, the provided annular groove 6 facilitates the collection of the connecting belt 10, thereby ensuring that the steel strip will not be affected when wound around the inner side of the winding disc 5, and improving the quality of the wound steel strip. The provided anti-loosening mechanism 4 can make the pressure wheel 47 press the wound steel strip under the action of the spring 44, thereby avoiding the phenomenon of loosening of the wound steel strip and improving the quality of the wound steel strip.

[0020] The control mode of the present utility model is to be controlled manually or through existing automation technologies. The wiring diagram of the power element and the power supply are common knowledge in the art, and the present utility model is mainly used to protect mechanical devices, so the control mode and wiring layout of the present utility model will not be explained in detail.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0022] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0023] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A steel strip winding device for razor production, comprising a machine base (1), characterized in that: It also includes a motor (2), a transmission shaft (3), a loosening prevention mechanism (4), a winding disc (5), an annular groove (6), a stud (7), a lock nut (8), a connection hole (9), a connection belt (10), a card slot block (11), a lock screw (12) and a card slot (13); The motor (2) is fixedly connected to the upper left side of the machine base (1); The left outer side of the transmission shaft (3) is movably connected to the inside of the upper right side of the machine base (1), the central part of the right end of the transmission shaft (3) is fixedly connected with a stud (7), and a lock nut (8) is movably connected to the stud (7); The card slot (13) is opened on the upper right side of the machine base (1); The left side of the winding disc (5) is movably connected with a loosening prevention mechanism (4), and the left outer side of the loosening prevention mechanism (4) is located inside the card slot (13). A connection hole (9) is provided in the central part of the winding disc (5), and the right outer side of the transmission shaft (3) is located inside the connection hole (9). An annular groove (6) is opened inside the winding disc (5); One end of the connection belt (10) is fixedly connected to the inside of the annular groove (6), and the other end of the connection belt (10) is fixedly connected with a card slot block (11); The left side surface of the lock nut (8) is connected to the right side surface of the winding disc (5); A lock screw (12) is movably connected to a threaded hole provided on one side of the card slot block (11).

2. The steel strip winding device for razor production according to claim 1, characterized in that: The specific structure of the loosening prevention mechanism (4) includes a movable arm (41), a sliding hole (42), a movable rod (43), a spring (44), a connection block (45), a connection arm (46), a pressing wheel (47), a movable hole (48), an end cover (49) and a slider (410); A movable hole (48) is provided inside the lower side of the movable arm (41), and the movable hole (48) is movably connected to the outer side of the lower left side of the winding disc (5). A sliding hole (42) is provided inside the upper side of the movable arm (41); The outer side of the movable rod (43) is movably connected to the inside of the sliding hole (42). The lower end of the movable rod (43) is fixedly connected with a slider (410), and a spring (44) is provided between the upper side of the slider (410) and the upper side of the sliding hole (42); The lower left side of the connection block (45) is fixedly connected to the top of the movable rod (43). The lower right side of the connection block (45) is fixedly connected with a connection arm (46), and a pressing wheel (47) is movably connected to the lower side of the connection arm (46); The end cover (49) is fixedly connected to the center of the left side of the winding disc (5), and the right side surface of the end cover (49) is connected to the lower left side surface of the movable arm (41).

3. The steel strip rewinding device for razor production according to claim 2, characterized in that: A protective layer is provided on the outer surface of the pressing wheel (47).

4. The steel strip winding device for razor production according to claim 1, characterized in that: The motor (2) is a servo motor or a stepper motor.

5. The steel strip rewinding device for razor production according to claim 1, characterized in that: There are two lock nuts (8).

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