Adjustable wire diameter automatic wire binding head

Abstract

The utility model belongs to the ball screw technical field especially involves the automatic wire binding head of adjustable line diameter, including the bottom plate, the top fixed connection of bottom plate has the fixed frame, the bottom of fixed frame is provided with the clamping mechanism, the front of fixed frame is provided with the cleaning mechanism, the cleaning mechanism is used for cleaning, collects the lint, the clamping mechanism includes the protective shell, the top of protective shell and the bottom fixed connection of fixed frame, the inner wall fixed connection of protective shell has the motor, the output fixed connection of motor has the gear no.

Description

Technical Field

[0001] This utility model belongs to the field of ball screw technology, and in particular relates to an automatic wire tying machine head with adjustable wire diameter. Background Technology

[0002] In industrial production, the processing of wires, cables, and various wire harnesses is a crucial step. With the continuous expansion of production scale and the increasing demands for production efficiency, automatic wire tying machines, as highly efficient wire harness bundling equipment, have been widely used in many industries. Automatic wire tying machines can automatically complete the tying action, greatly improving production efficiency and reducing labor costs. Compared with traditional manual tying, they have significant advantages. Their working principle mainly involves the coordinated operation of mechanical structures to achieve the winding and securing of the tying material. Generally speaking, an automatic wire tying machine includes several parts: a wire feeding mechanism, a wire delivery mechanism, a winding mechanism, and a wire cutting mechanism.

[0003] As the core component of an automatic wire tying machine, the adjustable wire diameter automatic tying head can adjust parameters such as tying force, number of wraps, and tying position according to different wire diameters through a specific mechanical structure. This ensures that wires of different diameters can be firmly and neatly tied. Early adjustable wire diameter automatic tying heads had relatively simple structures and mostly used manual adjustment. Operators would rotate nuts and screws to change the spacing or tension of the tying mechanism to adapt to different wire diameters. However, this manual adjustment method was inefficient, and the adjustment accuracy relied entirely on the operator's experience, making it difficult to guarantee consistency. This had obvious drawbacks in large-scale production. To solve these problems, existing technologies utilize a mechanical structure of a motor-driven lead screw and gear rack to achieve automatic adjustment of the adjustable wire diameter automatic tying head. Although this structure improves adjustment efficiency and accuracy to some extent, its adjustment speed is still insufficient when facing complex production scenarios with frequent changes in wire diameter. Furthermore, this technology cannot buffer clamping force, which can easily damage the wire bundle, and it cannot clean excess wire bundles, resulting in low efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an automatic wire tying head with adjustable wire diameter, which aims to solve the technical problems of existing technologies such as the inability to buffer clamping force, easy damage to wire harnesses, inability to clean excess wire harnesses, and low efficiency.

[0005] To achieve the above objectives, the present invention provides an adjustable wire diameter automatic wire tying machine head, including a base plate, a fixed frame fixedly connected to the top of the base plate, a clamping mechanism provided at the bottom of the fixed frame, and a cleaning mechanism provided on the front side of the fixed frame, the cleaning mechanism being used for cleaning and collecting lint;

[0006] The clamping mechanism includes a protective shell, the top of which is fixedly connected to the bottom of the fixing frame. A motor is fixedly connected to the inner wall of the protective shell, and a gear is fixedly connected to the output end of the motor. A transmission component is provided on the outer wall of the gear.

[0007] Optionally, the cleaning mechanism includes a fixed plate, a plurality of long columns are fixedly connected to the bottom of the fixed plate, a plurality of springs are slidably connected to the outer wall of the long columns, a cleaning component is provided at the bottom of the springs, and a collection component is provided on the inner wall of the base plate.

[0008] Optionally, the transmission assembly includes multiple gears II, the outer wall of the gear II on the right side meshing with the outer wall of gear I, a clamping plate fixedly connected to the inner wall of the gear II, a hollow column fixedly connected to the left side of the clamping plate, and an elastic component provided on the inner wall of the hollow column.

[0009] Optionally, the elastic component includes a spring, the outer wall of which is slidably connected to the inner wall of the hollow column, and a rubber plate is slidably connected to the inner wall of the hollow column.

[0010] Optionally, the cleaning assembly includes a strip plate, the top of which is fixedly connected to the bottom of the second spring, and a plurality of brush heads are fixedly connected to the rear side of the strip plate.

[0011] Optionally, the collecting component includes a groove, the outer wall of which is fixedly connected to the inner wall of the base plate, a protective cover is fixedly connected to the top of the groove, a driving component is provided on the inner wall of the protective cover, and a lint-absorbing component is provided on the outer wall of the groove.

[0012] Optionally, the drive assembly includes a fan, the bottom of which is fixedly connected to the bottom of the inner wall of the protective cover, and a filter plate is fixedly connected to the top of the inner wall of the protective cover.

[0013] Optionally, the lint-absorbing assembly includes a mounting plate, the bottom of which is fixedly connected to the outer wall of the groove, and a plurality of lint-absorbing rods are fixedly connected to the top of the mounting plate.

[0014] The adjustable wire diameter automatic wire tying machine head provided in this utility model embodiment has at least one of the following technical effects: by turning on the motor, the motor drives gear one to rotate, which in turn drives gear two on both sides to rotate simultaneously, causing the clamping plates on both sides to move closer and further apart, so that it can adapt to wire harnesses of different sizes. By the contraction of spring one, the clamping force can be buffered to avoid damage to the wire harness, thus achieving the function of clamping wire harnesses of different sizes, enhancing practicality; by pulling the strip plate down along the long column, while stretching spring two, the brush head cleans the rubber plate and clamping plates, preventing wire ends from getting stuck. Turning on the fan sucks the remaining wire ends into the groove, and multiple suction rods adsorb them onto its surface, making cleaning convenient and enhancing practicality. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A perspective view of the front side of the base plate of the adjustable wire diameter automatic wire tying machine head provided in an embodiment of this utility model.

[0017] Figure 2 This is a partial structural disassembly view of the protective shell of the adjustable wire diameter automatic wire tying machine head provided in an embodiment of the present utility model.

[0018] Figure 3 This is a partial structural diagram of the gears of the adjustable wire diameter automatic wire tying machine head provided in an embodiment of the present utility model.

[0019] Figure 4 This is a partial structural diagram of the fixing plate of the adjustable wire diameter automatic wire tying machine head provided in an embodiment of the present utility model.

[0020] Figure 5 This is a partial structural diagram of the suction rod of the adjustable wire diameter automatic wire binding machine head provided in an embodiment of the present utility model.

[0021] The following are the labeling elements in the figure:

[0022] 1—Base plate; 2—Clamping mechanism; 201—Protective shell; 202—Motor; 203—Gear 1; 204—Transmission assembly; 2041—Gear 2; 2042—Clamping plate; 2043—Hollow column; 205—Elastic assembly; 2051—Spring 1; 2052—Rubber plate; 3—Cleaning mechanism; 301—Fixing plate; 302—Long column; 303—Spring 2; 304—Cleaning assembly; 3041—Strip plate; 3042—Brush head; 305—Collection assembly; 3051—Groove; 3052—Protective cover; 306—Drive assembly; 3061—Fan; 3062—Filter plate; 307—Flocculent suction assembly; 3071—Mounting plate; 3072—Flocculent suction rod; 4—Fixing frame. Detailed Implementation

[0023] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of 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.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," 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 embodiment of the invention according to the specific circumstances.

[0027] In one embodiment of this utility model, such as Figures 1-3 As shown, an automatic wire tying machine head with adjustable wire diameter is provided, including a base plate 1, a fixing frame 4 fixedly connected to the top of the base plate 1, a clamping mechanism 2 provided at the bottom of the fixing frame 4, and a cleaning mechanism 3 provided on the front side of the fixing frame 4. The cleaning mechanism 3 is used to clean and collect lint.

[0028] The clamping mechanism 2 includes a protective shell 201 to protect the internal motor 202. The top of the protective shell 201 is fixedly connected to the bottom of the fixing frame 4. The motor 202 is fixedly connected to the inner wall of the protective shell 201. The output end of the motor 202 is fixedly connected to a gear 203. The outer wall of the gear 203 is provided with a transmission component 204. Through gear transmission, the synchronous movement of the clamping plates 2042 on both sides is realized.

[0029] Specifically, the base plate 1 serves as the supporting foundation for the entire machine head, and a fixed frame 4 is fixedly connected to its top, providing a stable installation position for other components. A clamping mechanism 2 is provided at the bottom of the fixed frame 4 for clamping wire harnesses of different sizes to achieve wire tying operations. A cleaning mechanism 3 is provided on the front side of the fixed frame 4. The cleaning mechanism 3 is used to clean the lint generated during the operation and collect it to keep the working environment clean. The clamping mechanism 2 includes a protective shell 201, the top of which is fixedly connected to the bottom of the fixed frame 4. A motor 202 is fixedly connected to the inner wall of the protective shell 201 as a power source to drive the entire clamping mechanism 2. A gear 203 is fixedly connected to the output end of the motor 202 to transmit the power of the motor 202.

[0030] like Figures 3-5 As shown, the cleaning mechanism 3 includes a fixed plate 301. Multiple long columns 302 are fixedly connected to the bottom of the fixed plate 301. Multiple springs 303 are slidably connected to the outer walls of the long columns 302 to provide elastic force, allowing the cleaning component 304 to tightly adhere to the surface being cleaned. The cleaning component 304 is located at the bottom of the springs 303. A collection component 305 is located on the inner wall of the base plate 1. The collection component 305 includes a groove 3051, serving as a container for collecting lint. The outer wall of the groove 3051 is flush with the inner wall of the base plate 1. The top of the groove 3051 is fixedly connected to a protective cover 3052. The inner wall of the protective cover 3052 is provided with a drive component 306 to provide suction and draw lint into the groove 3051. The outer wall of the groove 3051 is provided with a lint suction component 307. The cleaning component 304 includes a strip plate 3041. The top of the strip plate 3041 is fixedly connected to the bottom of the second spring 303. Multiple brush heads 3042 are fixedly connected to the rear side of the strip plate 3041 to perform the actual brushing work and remove lint and hair.

[0031] Specifically, the cleaning mechanism 3 includes a fixed plate 301, which serves as the mounting base for the cleaning mechanism. Multiple long columns 302 are fixedly connected to the bottom of the fixed plate 301, providing a sliding track for the strip plate 3041. A cleaning component 304 is installed at the bottom of the second spring 303, responsible for the actual cleaning work. A collection component 305 is installed on the inner wall of the base plate 1 to collect the lint removed during cleaning. The collection component 305 includes a groove 3051, the outer wall of which is fixedly connected to the inner wall of the base plate 1 to ensure stability. A protective cover 3052 is fixedly connected to the top of the groove 3051 to protect the internal drive component 306. A lint-absorbing component 307 is installed on the outer wall of the groove 3051 to further absorb and fix the lint. The cleaning component 304 includes a strip plate 3041, which serves as the mounting base for the cleaning component. The top of the strip plate 3041 is fixedly connected to the bottom of the second spring 303 to ensure the transmission of elastic force.

[0032] like Figures 3-5 As shown, the transmission assembly 204 includes multiple gears 2041. The outer wall of the right gear 2041 meshes with the outer wall of the gear 1 203. A clamping plate 2042 is fixedly connected to the inner wall of the gear 2041 for clamping the wire harness. A hollow column 2043 is fixedly connected to the left side of the clamping plate 2042. An elastic component 205 is provided on the inner wall of the hollow column 2043 for buffering the clamping force and protecting the wire harness. The elastic component 205 includes a spring 2051. The outer wall of the spring 2051 is slidably connected to the inner wall of the hollow column 2043. A rubber plate 2052 is slidably connected to the inner wall of the hollow column 2043 and is in direct contact with the wire harness to further protect the wire harness from damage.

[0033] Specifically, the transmission assembly 204 includes multiple gears 2041 that mesh with gear 203 to transmit power. The outer wall of the right gear 2041 meshes with the outer wall of gear 203 to ensure the accuracy of transmission. A hollow column 2043 is fixedly connected to the left side of the clamping plate 2042 to provide installation space for the elastic assembly 205. The elastic assembly 205 includes a spring 2051 to provide elastic buffering. The outer wall of the spring 2051 is slidably connected to the inner wall of the hollow column 2043 to ensure that the spring can extend and retract freely.

[0034] like Figures 3-5 As shown, the drive assembly 306 includes a fan 3061, the bottom of which is fixedly connected to the bottom of the inner wall of the protective cover 3052. A filter plate 3062 is fixedly connected to the top of the inner wall of the protective cover 3052 to prevent lint from entering the fan 3061 and to protect the fan 3061 from damage. The lint suction assembly 307 includes a mounting plate 3071, the bottom of which is fixedly connected to the outer wall of the groove 3051 to ensure stability. A plurality of lint suction rods 3072 are fixedly connected to the top of the mounting plate 3071.

[0035] Specifically, the drive component 306 includes a fan 3061, which serves as the source of suction. The bottom of the fan 3061 is fixedly connected to the bottom of the inner wall of the protective cover 3052 to ensure stability. The lint suction component 307 includes a mounting plate 3071, which serves as the mounting base for the lint suction rods 3072. Multiple lint suction rods 3072 are fixedly connected to the top of the mounting plate 3071 for adsorbing and fixing lint, facilitating subsequent cleaning.

[0036] Working principle: By turning on the motor 202, the motor 202 drives the gear 1 203 to rotate, which in turn drives the gears 2041 on both sides to rotate simultaneously. This causes the clamping plates 2042 on both sides to move closer and further apart, allowing them to accommodate wire harnesses of different sizes. The spring 2051 retracts to buffer the clamping force and prevent damage to the wire harness, thus achieving the function of clamping wire harnesses of different sizes and enhancing practicality. By pulling the strip plate 3041 down along the long column 302, the spring 2 303 is stretched, allowing the brush head 3042 to clean the rubber plate 2052 and the clamping plates 2042, preventing wire ends from getting stuck. Turning on the fan 3061 draws the remaining wire ends into the groove 3051, where multiple suction rods 3072 adsorb them onto the surface, facilitating cleaning and enhancing practicality.

[0037] The rest of this embodiment is the same as that in Embodiment 1. Features not explained in this embodiment are explained using the methods in Embodiment 1, and will not be repeated here.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic wire tying machine head with adjustable wire diameter, including a base plate (1), characterized in that: A fixing frame (4) is fixedly connected to the top of the base plate (1), a clamping mechanism (2) is provided at the bottom of the fixing frame (4), and a cleaning mechanism (3) is provided on the front side of the fixing frame (4). The cleaning mechanism (3) is used to clean and collect lint. The clamping mechanism (2) includes a protective shell (201), the top of which is fixedly connected to the bottom of the fixing frame (4), a motor (202) is fixedly connected to the inner wall of the protective shell (201), a gear (203) is fixedly connected to the output end of the motor (202), and a transmission assembly (204) is provided on the outer wall of the gear (203).

2. The automatic wire tying head with adjustable wire diameter according to claim 1, characterized in that: The cleaning mechanism (3) includes a fixed plate (301), a plurality of long columns (302) are fixedly connected to the bottom of the fixed plate (301), a plurality of springs (303) are slidably connected to the outer wall of the long columns (302), a cleaning component (304) is provided at the bottom of the springs (303), and a collection component (305) is provided on the inner wall of the base plate (1).

3. The automatic wire tying head with adjustable wire diameter according to claim 1, characterized in that: The transmission assembly (204) includes multiple gears (2041). The outer wall of the gear (2041) on the right side meshes with the outer wall of the gear (203). A clamping plate (2042) is fixedly connected to the inner wall of the gear (2041). A hollow column (2043) is fixedly connected to the left side of the clamping plate (2042). An elastic component (205) is provided on the inner wall of the hollow column (2043).

4. The automatic wire binding head with adjustable wire diameter according to claim 3, characterized in that: The elastic component (205) includes a spring (2051), the outer wall of which is slidably connected to the inner wall of the hollow column (2043), and a rubber plate (2052) is slidably connected to the inner wall of the hollow column (2043).

5. The automatic wire tying head with adjustable wire diameter according to claim 2, characterized in that: The cleaning assembly (304) includes a strip plate (3041), the top of which is fixedly connected to the bottom of the second spring (303), and a plurality of brush heads (3042) are fixedly connected to the rear side of the strip plate (3041).

6. The automatic wire tying head with adjustable wire diameter according to claim 2, characterized in that: The collecting component (305) includes a groove (3051), the outer wall of the groove (3051) is fixedly connected to the inner wall of the base plate (1), a protective cover (3052) is fixedly connected to the top of the groove (3051), a driving component (306) is provided on the inner wall of the protective cover (3052), and a lint suction component (307) is provided on the outer wall of the groove (3051).

7. The automatic wire tying head with adjustable wire diameter according to claim 6, characterized in that: The drive assembly (306) includes a fan (3061), the bottom of which is fixedly connected to the bottom of the inner wall of the protective cover (3052), and a filter plate (3062) is fixedly connected to the top of the inner wall of the protective cover (3052).

8. The automatic wire tying head with adjustable wire diameter according to claim 7, characterized in that: The lint-absorbing assembly (307) includes a mounting plate (3071), the bottom of which is fixedly connected to the outer wall of the groove (3051), and a plurality of lint-absorbing rods (3072) are fixedly connected to the top of the mounting plate (3071).

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