Wire harness labeling device

Abstract

The utility model relates to a wire harness labeling device which comprises a fixing frame, a pair of clamping plates which are rotatably connected to the fixing frame and can be opened and closed relatively, a first driver for driving the clamping plates to be opened and closed, and a trigger switch for controlling the first driver to act, a wire harness placing area is arranged between the pair of clamping plates, and each clamping plate is provided with a label placing position. The label placing positions on the two clamping plates are symmetrically located on the two sides of the wire harness placing area, and the trigger switch is arranged below one side of the wire harness placing area. The wire harness labeling device is simple in structure and convenient to operate, an operator naturally triggers the switch and controls the clamping plate to complete labeling in the wire harness placing process, operation steps are greatly simplified, the two actions of label placing, wire harness placing and pressing are completed only through the hand, hand and foot cooperation is not needed, and the labor intensity of workers is reduced. By means of the device, disordered actions or unsmooth cooperation of hands and feet caused by fatigue of personnel are avoided, the machining efficiency is improved, safety accidents caused by distraction of the personnel are also avoided, and the yield of products is further improved.

Description

Technical Field

[0001] The utility model relates to a wire harness labeling device, which is applicable to the technical field of labeling equipment. Background Art

[0002] A wire harness labeling device is a device for attaching labels to wire harnesses. Its working principle is mainly to place the label to be attached on a foldable plywood, then place the wire harness in the middle of the label, and drive the plywood to fold in half, so that the label is folded in half and attached to the wire harness. In existing labeling equipment, placing the label, the wire harness, and driving the plywood all require manual operation. For example, in the device disclosed in patent publication number CN221252087U, the operator needs to manually place the label, then fix the wire harness with both hands and place it between the plywood and the fixed plate, and then fold the plywood and the fixed plate in half by stepping on the control pedal to complete the label attachment. The entire operation process requires the use of both hands and feet. Not only are there many movements but also there is a sequence, which can easily cause fatigue to the operator, resulting in confusion and poor coordination of the hands and feet. This not only affects work efficiency, but is also prone to safety accidents such as pinching the hand due to lack of concentration and operational errors, and is also prone to increase in the defective product rate. Utility Model Content

[0003] In order to solve the defects of the above-mentioned prior art, the utility model proposes a wire harness labeling device.

[0004] The technical solution adopted by the utility model is a wire harness labeling device, comprising a fixing frame, a pair of clamps connected to the fixing frame that are rotatable around first rotating shafts arranged on the left and right and are relatively opened or closed by rotation, a first driver that drives the pair of clamps to open or close through a first transmission component, and a trigger switch for controlling the action of the first driver, a wire harness placement area is provided between the pair of clamps, each clamp has a label placement position, the label placement positions on the two clamps are symmetrically located on both sides of the wire harness placement area, the setting position of the trigger switch is located below one side of the wire harness placement area, and the wire harness labeling device has at least two working states. When it is in the first working state, the trigger switch is triggered, the pair of clamps are closed, and the label placement positions on the two clamps are relative and close to each other; when the wire harness labeling device is in the second working state, the trigger switch is disconnected, and the pair of clamps are opened. By setting the trigger switch below one side of the wire harness placement area and controlling the first driver through the trigger switch to drive a pair of clamps to open or close relative to each other, the operator can naturally touch the trigger switch when holding the wire harness with both hands and placing it from the top of the wire harness placement area to the bottom, so that the trigger switch is triggered and drives the pair of clamps to close, completing the labeling process of the wire harness. This greatly simplifies the operating steps. Only the two actions of placing the label and placing the wire harness and pressing down need to be completed by hand without the need for coordination of hands and feet, avoiding confusion of movements or poor coordination of hands and feet caused by fatigue of the operator. This not only improves the processing efficiency, but also avoids safety accidents caused by lack of concentration and operational errors, and improves the yield rate of the product.

[0005] Furthermore, the first transmission assembly includes a connector connected to the first driver and driven thereby to move upward and downward. The connector has a pair of upwardly protruding connecting portions, and the pair of connecting portions are respectively connected to the bottom surfaces of the pair of clamping plates so as to be both rotatable and slidable relative to each other about left and right rotating shafts. The connector has a first position located above and a second position located below due to its up and down movement. When the wire harness labeling device is in the first working state, the connector is in the first position; when the wire harness labeling device is in the second working state, the connector is in the second position. By virtue of the rotatable and slidable connection between the connecting portion and the clamping plate, the up and down movement of the connector can be converted into rotation of the clamping plate. This not only achieves the purpose of the first driver driving the pair of clamping plates, but also simplifies the structure of the first transmission assembly, facilitates processing and maintenance, and improves transmission efficiency.

[0006] Furthermore, the wire harness labeling device includes a pair of holders movably mounted on the left and right sides of the fixed frame, and a second actuator connected to the pair of holders for driving their vertical movement. Each holder has a wire slot at the top end for accommodating the wire harness, with the slots on the two holders located at either end of the wire harness placement area. During placement of the wire harness, the operator can place both ends of the harness in the slots on the pair of holders. The holders ensure hand stability, preventing the harness from tilting or shifting due to hand shaking during the downward pressure process. This ensures that the label is properly attached to the harness, improving operational convenience and processing stability.

[0007] Furthermore, the trigger switch is arranged on the outside of the retaining frame and below the wire trough, ensuring that the operator can naturally touch the trigger switch during the placement of the wiring harness, simplifying the operating steps and reducing the difficulty of operation.

[0008] Furthermore, the pair of retainers move up and down to a first position, located upward, and a second position, located downward. When the wire harness labeling device is in the first operating state, the pair of retainers is in the second position; when the wire harness labeling device is in the second operating state, the pair of retainers is in the first position. The pair of retainers can move downward synchronously with the downward pressure of the operator's hand, keeping the wire harness relatively stationary with the retainers during the downward pressure process. This helps ensure the stable position of the wire harness and prevents it from tilting or shifting. This not only reduces operational difficulty but also improves product quality.

[0009] Furthermore, the upper end of one side wall of each wire trough is provided with an inclined surface that tilts from bottom to top away from the wire trough. The inclined surface expands the size of the wire trough opening, making it easier for operators to insert the wire harness into the wire trough and reducing the difficulty of operation.

[0010] Furthermore, a pair of splints are provided with flexible connecting pieces respectively connecting the pair of splints. The width of the flexible connecting piece is greater than or equal to the width of the label. The flexible connecting piece supports the middle position of the label to prevent the label from being removed from the splint when the wiring harness is pressed down.

[0011] Furthermore, each splint surface is provided with a plurality of suction holes for adsorbing the labels on the splint. The wire harness labeling device also includes a suction device connected to the suction holes, which adsorbs the labels on the splint through the suction holes to prevent the labels from leaving the processing position and affecting the normal progress of the labeling process.

[0012] Furthermore, the trigger switch is set as a micro switch. When the operator presses down with his hand, the trigger switch is touched, causing a pair of splints to close for labeling; when the operator lifts his hand up, the trigger switch is automatically disconnected, causing a pair of splints to open, making it convenient to place the next label; the operator does not need to specifically open or close the micro switch, which improves the convenience of operation and also improves processing efficiency.

[0013] Furthermore, when the wire harness labeling device is in the second working state, a pair of clamps are parallel and on the same horizontal plane, which is convenient for operators to place labels on the one hand, and convenient for cooperating with other automated equipment to complete the label loading operation on the other hand, thereby improving the automation of the labeling device and further improving production efficiency.

[0014] Due to the application of the above technical solution, the present invention has the following advantages over the prior art:

[0015] The wire harness labeling device in the present invention has a simple structure and is easy to operate. By allowing the operator to naturally trigger the switch and control the clamping plate to complete the labeling during the process of placing the wire harness, the operating steps are greatly simplified. Only the two actions of placing the label and placing the wire harness and pressing it down need to be completed by the hands. There is no need to coordinate with the hands and feet, which avoids confusion of movements or poor coordination of hands and feet caused by fatigue of the operator. It not only improves the processing efficiency, but also avoids safety accidents caused by distraction of the operator, and further improves the yield rate of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar structures or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the present invention Figure 1 ;

[0018] Figure 2 yes Figure 1 The structure of the embodiment shown Figure 2 ;

[0019] Figure 3 yes Figure 1 The cross-sectional structure of the embodiment shown is schematically shown Figure 3 ;

[0020] The following are the descriptions of the reference numerals:

[0021] 1. Fixing frame; 2. Clamping plate; 21. Wire harness placement area; 22. Flexible connecting piece; 23. Air intake hole; 3. First driver; 4. Trigger switch; 5. Connector; 51. Connecting part; 6. Retaining frame; 61. Wire trough; 62. Inclined surface; 7. Second driver. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0023] In the description of this utility model, it should be noted that the directional terms "front," "rear," "left," and "right" are defined according to the direction in which the operator is operating. Specifically, when the operator is operating normally, the side they are facing is "front," and the opposite is "rear." When a person is facing forward, the left side is "left," and the opposite is "right." The terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance. In addition, the technical features involved in the different embodiments of the utility model described below may be combined with each other as long as they do not conflict with each other.

[0024] Reference Attachment Figure 1-3 The wire harness labeling device in this embodiment includes a fixed frame 1, a pair of clamps 2 that are connected to the fixed frame 1 and rotated around first rotating shafts set on the left and right and are relatively opened or closed by rotation, a first driver 3 that drives the pair of clamps 2 to open or close through a first transmission component, and a trigger switch 4 for controlling the action of the first driver 3. There is a wire harness placement area 21 between the pair of clamps 2, and each clamp 2 has a label placement position. The label placement positions on the two clamps 2 are symmetrically located on both sides of the wire harness placement area 21, and the setting position of the trigger switch 4 is located below one side of the wire harness placement area 21. The wire harness labeling device has at least two working states. When it is in the first working state, the trigger switch 4 is triggered, the pair of clamps 2 are closed, and the label placement positions on the two clamps 2 are relative and close to each other; when the wire harness labeling device is in the second working state, the trigger switch 4 is disconnected, and the pair of clamps 2 are opened. By setting the trigger switch 4 below one side of the wire harness placement area 21, and controlling the first driver 3 through the trigger switch 4 to drive a pair of clamps 2 to open or close relative to each other, after the operator places the label in place, he can naturally touch the trigger switch 4 while holding the wire harness with both hands and placing it downward from the top of the wire harness placement area 21, so that the trigger switch 4 is triggered and drives the pair of clamps 2 to close, completing the labeling process of the wire harness. This greatly simplifies the operating steps. Only the two actions of placing the label and placing the wire harness and pressing down need to be completed by hand, without the need for coordination of hands and feet, thus avoiding confusion of movements or poor coordination of hands and feet caused by fatigue of the personnel. This not only improves the processing efficiency, but also avoids safety accidents caused by lack of concentration and operational errors of the personnel, and further improves the yield rate of the product.

[0025] In a more preferred embodiment, the first transmission assembly includes a connector 5 connected to the first driver 3 and driven thereby to move up and down. The connector 5 has a pair of upwardly protruding connecting portions 51, and the pair of connecting portions 51 are respectively connected to the bottom surfaces of the pair of clamps 2 so as to be able to rotate relative to each other around the left and right rotating shafts and to slide relative to each other. The connector 5 has a first position located at the top and a second position located at the bottom by its up and down movement. When the wire harness labeling device is in the first working state, the connector 5 is in the first position; when the wire harness labeling device is in the second working state, the connector 5 is in the second position. By being connected to the clamps 2 in a manner that allows both rotation and sliding, the up and down movement of the connector 5 can be converted into the rotation of the clamps 2. This not only achieves the purpose of the first driver 3 driving the pair of clamps 2, but also simplifies the structure of the first transmission assembly, facilitates processing and maintenance, and improves transmission efficiency.

[0026] In a more preferred embodiment, the wire harness labeling device further includes a pair of holders 6 movably disposed on the left and right sides of the fixing frame 1, and a second driver 7 connected to the pair of holders 6 and configured to drive the pair of holders 6 to move upward and downward. Each holder 6 has a wire groove 61 at its upper end for accommodating the wire harness, with the wire grooves 61 on the two holders 6 located at opposite ends of the wire harness placement area 21. During placement of the wire harness, the operator can place both ends of the harness in the wire grooves 61 on the pair of holders 6. The holders 6 ensure hand stability, preventing tilting or misalignment of the harness caused by shaking of the operator's hand during the downward pressing process. This ensures that the label is properly affixed to the harness, improving operational convenience and processing stability.

[0027] In a more preferred embodiment, the trigger switch 4 is arranged on the outside of the retaining frame 6 and below the wire groove 61, ensuring that the operator can naturally touch the trigger switch 4 during the placement of the wiring harness, simplifying the operating steps and reducing the difficulty of operation.

[0028] In a more preferred embodiment, the pair of retainers 6 move up and down to have a first position located above and a second position located below. When the wire harness labeling device is in the first operating state, the pair of retainers 6 is in the second position; when the wire harness labeling device is in the second operating state, the pair of retainers 6 is in the first position. The pair of retainers 6 can move downward synchronously with the downward pressure of the user's hand, so that the wire harness and the retainers 6 remain relatively stationary during the downward pressure process, which helps to ensure the stable position of the wire harness and prevent the wire harness from tilting or shifting. This not only reduces the difficulty of operation but also improves product quality.

[0029] In a more preferred embodiment, the upper end of one side wall of each wire trough 61 is provided with a slope 62 that tilts from bottom to top away from the wire trough 61. The slope 62 expands the size of the opening of the wire trough 61, making it easier for the operator to insert the wiring harness into the wire trough 61 and reducing the difficulty of operation.

[0030] In a more preferred embodiment, a pair of splints 2 are further provided with flexible connecting pieces 22 respectively connecting the pair of splints 2. The width of the flexible connecting piece 22 is greater than or equal to the width of the label. The middle position of the label is supported by the flexible connecting piece 22 to prevent the label from being removed from the splint 2 when the wiring harness is pressed down.

[0031] In a more preferred embodiment, a plurality of suction holes 23 are provided on the surface of each splint 2 for adsorbing the label on the splint 2. The wiring harness labeling device also includes a suction device (not shown in the drawings) connected to the suction holes 23. The label is adsorbed on the splint 2 through the suction holes 23 to prevent the label from being separated from the processing position and affecting the normal progress of the labeling process.

[0032] In a more preferred embodiment, the trigger switch 4 is configured as a micro switch. When the operator presses down with his hand, the trigger switch 4 is activated, causing a pair of splints 2 to close for labeling; when the operator lifts his hand upward, the trigger switch 4 is automatically disconnected, causing a pair of splints to open, making it easier to place the next label; there is no need for the operator to deliberately open or close the micro switch, which improves operational convenience and processing efficiency.

[0033] In a more preferred embodiment, when the wire harness labeling device is in the second working state, a pair of clamps 2 are parallel and in the same horizontal plane. On the one hand, it is convenient for the operator to place the label, and on the other hand, it is convenient to cooperate with other automated equipment to complete the label loading operation, thereby improving the automation of the labeling device and further improving production efficiency.

[0034] Due to the application of the above technical solution, the present invention has the following advantages over the prior art:

[0035] The wire harness labeling device in the present invention has a simple structure and is easy to operate. By allowing the operator to naturally trigger the switch and control the clamping plate to complete the labeling during the process of placing the wire harness, the operating steps are greatly simplified. Only the two actions of placing the label and placing the wire harness and pressing it down need to be completed by the hands. There is no need to coordinate with the hands and feet, which avoids confusion of movements or poor coordination of hands and feet caused by fatigue of the operator. It not only improves the processing efficiency, but also avoids safety accidents caused by distraction of the operator, and further improves the yield rate of the product.

[0036] The above embodiments are only for illustrating the technical concept and features of the present invention. Their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wire harness labeling device, characterized in that: The invention comprises a fixing frame (1), a pair of clamps (2) connected to the fixing frame (1) and rotating about first rotating shafts arranged on the left and right sides and relatively opened or closed by rotating, a first driver (3) driving the pair of clamps (2) to open or close by a first transmission component, and a trigger switch (4) for controlling the action of the first driver (3), wherein a wire harness placement area (21) is provided between the pair of clamps (2), each of the clamps (2) has a label placement position, the label placement positions on the two clamps (2) are symmetrically located on both sides of the wire harness placement area (21), the setting position of the trigger switch (4) is located below one side of the wire harness placement area (21), and the wire harness labeling device has at least two working states. When it is in the first working state, the trigger switch (4) is triggered, the pair of clamps (2) are closed, and the label placement positions on the two clamps (2) are relatively close; when the wire harness labeling device is in the second working state, the trigger switch (4) is disconnected, and the pair of clamps (2) are opened.

2. The wire harness labeling device according to claim 1, characterized in that: The first transmission assembly includes a connecting member (5) connected to the first driver (3) and driven by the first driver to move upward and downward, the connecting member (5) having a pair of upwardly protruding connecting portions (51), and the pair of connecting portions (51) are respectively connected to the bottom surfaces of a pair of the clamping plates (2) so as to be relatively rotatable around left and right rotating shafts and relatively slidable. The connecting member (5) has a first position located at the top and a second position located at the bottom by its upward and downward movement. When the wire harness labeling device is in the first working state, the connecting member (5) is in the first position; when the wire harness labeling device is in the second working state, the connecting member (5) is in the second position.

3. The wire harness labeling device according to claim 1, characterized in that: The wire harness labeling device further comprises a pair of retaining frames (6) movably arranged on the left and right sides of the fixing frame (1) and connected to the pair of retaining frames (6) and used to drive the retaining frames (6) to move up and down, wherein the upper end of each retaining frame (6) is provided with a wire groove (61) for accommodating the wire harness, and the wire grooves (61) on the two retaining frames (6) are respectively located at the two ends of the wire harness placement area (21).

4. The wire harness labeling device according to claim 3, characterized in that: The trigger switch (4) is arranged outside the retaining frame (6) and below the wire slot (61).

5. The wire harness labeling device according to claim 3, characterized in that: The pair of retaining frames (6) have a first position located at the top and a second position located at the bottom by moving up and down. When the wire harness labeling device is in the first working state, the pair of retaining frames (6) are in the second position; when the wire harness labeling device is in the second working state, the pair of retaining frames (6) are in the first position.

6. The wire harness labeling device according to claim 3, characterized in that: The upper end of one side wall of each wire trough (61) is provided with an inclined surface (62) that is inclined from bottom to top in a direction away from the wire trough (61).

7. The wire harness labeling device according to claim 1, characterized in that: A flexible connecting piece (22) is provided between the pair of clamps (2) and respectively connects the pair of clamps (2). The width of the flexible connecting piece (22) is greater than or equal to the width of the attached label.

8. The wire harness labeling device according to claim 1, characterized in that: A plurality of suction holes (23) for adsorbing labels on the clamping plate (2) are provided on the surface of each clamping plate (2), and the wiring harness labeling device further comprises a suction device connected to the suction holes (23).

9. The wire harness labeling device according to claim 1, characterized in that: The trigger switch (4) is configured as a micro switch.

10. The wire harness labeling device according to claim 1, characterized in that: When the wire harness labeling device is in the second working state, the pair of clamping plates (2) are parallel and located in the same horizontal plane.

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