Wire threading plate telescoping mechanism
By designing a movable C-plate telescopic mechanism in the core bundler, using the telescopic servo motor and linear guide rail, the problem of increasing wire recovery time caused by the fixed wire feed length is solved, and the bundling efficiency and wire utilization are improved.
Patent Information
- Application Number
- CN202421661210.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-07-15
AI Technical Summary
The length of the C-plate wire feeding in the C-trajectory fixing structure of the existing core bundler is fixed, resulting in the need to be retracted repeatedly, which increases the wire collection time and affects the bundling efficiency.
A wire-through plate telescopic mechanism is designed, and the linear guide rail and adjustment screw are used to achieve telescopic adjustment of the C-type plate to adapt to different core sizes.
Saves time for wire recovery, improves work efficiency and wire bundling strength, and reduces unnecessary wire recycling.
Smart Images
Figure CN222179960U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a core strapping machine, in particular to a wire threading plate telescopic mechanism; in particular to a wire threading plate telescopic mechanism of a core strapping machine. Background Art
[0002] The core strapping machine is a special equipment for strapping the core of automobiles to prevent deformation during brazing. The equipment is easy to operate, convenient to adjust, and has high working efficiency. It is suitable for medium and small batch continuous production and is widely used in core strapping.
[0003] The core strapping machine mainly consists of a material rack, a buffer device, a wire feeding mechanism, a straightening device, a strapping mechanism, a wire feeding plate (also called) a C-type track fixing structure, a wire fixing device, a mobile workbench, a machine body, a pneumatic control system and an electrical control system. Among them, the wire feeding plate is used to guide the steel wire to ensure that the steel wire can smoothly wrap around the core or pass through the strapping path to prevent twisting or folding. Among them, the wire feeding plate includes a C-type track fixing structure (also known as a C-type plate), and the steel wire or iron wire passes through the channel on the C-type plate. The wire feeding length of the C-type plate in the C-type track fixing structure of the original core strapping machine is a fixed length. Since the core length of the wire bundle is different, the excess wire needs to be reversed by the wire feeding roller to retract the excess wire, which increases the wire collection time, and repeated rolling of the wire affects the wire bundling efficiency. Summary of the invention
[0004] The utility model aims at the defects of the prior art and provides a threading plate telescopic mechanism.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solution, including a wire-threading plate of a strapping machine, the wire-threading plate includes a C-shaped plate, and a channel for the wire to pass through is opened on the C-shaped plate; the characteristic is that the C-shaped plate is located on a movable mechanism, which is used to drive the C-shaped plate to move forward and backward;
[0006] The movable mechanism comprises:
[0007] A movable plate is used to carry the C-shaped plate; the movable plate is slidably connected to the linear guide rail; a nut slider is also fixed to the movable plate;
[0008] A linear guide rail, fixed to the strapping machine frame, for guiding the linear motion of the moving plate;
[0009] The telescopic servo motor is connected to the adjustment screw through a coupling. It is used to provide power to drive the moving plate.
[0010] The adjusting screw is rotatably connected to the strapping machine frame, the adjusting screw is threadably connected to the nut slider, and is driven to rotate by a telescopic servo motor.
[0011] The rotary motion is converted into linear motion, and the movable plate is driven to move along the linear guide rail by cooperating with the thread of the nut slider to realize the telescopic adjustment of the C-type plate.
[0012] Furthermore, the C-shaped plate is fixed to the movable plate by fasteners.
[0013] Furthermore, both ends of the adjustment screw are rotatably connected to the strapping machine frame through a bearing seat, the end of the screw is inserted into the bearing of the bearing seat, and the bearing seat is fixed in the strapping machine frame through a fastener.
[0014] Furthermore, the linear guide rail is fixed to the strapping machine frame by fasteners.
[0015] Compared with the prior art, the utility model has beneficial effects.
[0016] The C-shaped plate of the wire-threading plate telescopic mechanism in the utility model bundling machine can be telescopically adjusted. The length of the C-shaped plate is adjusted according to the size of the core body. The excess wire does not need to be retracted too much, which saves time and improves work efficiency. The excess wire does not need to be rolled too much, which improves the wire bundling strength. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods. The protection scope of the utility model is not limited to the following descriptions.
[0018] Figure 1 It is the front view of the wire threading plate telescopic mechanism.
[0019] Figure 2 It is a side view of the wire threading plate telescopic mechanism.
[0020] Figure 3 It is a top view of the telescopic mechanism of the threading plate.
[0021] Figure 4 It is a schematic diagram of the structure of the core binding machine.
[0022] Figure 5 It is a structural schematic diagram of the telescopic mechanism of the threading plate.
[0023] In the figure, the movable plate is 1, the linear guide rail is 2, the nut slider is 3, the core body is 4, the C-type plate is 5, the adjustment screw is 6, the telescopic servo motor is 7, the coupling is 8, the wire feeding roller is 9, the wire inlet direction is 10, the wire outlet direction is 11, the wire threading plate telescopic mechanism is 12, the wire feeding and collecting mechanism is 13, the rotating wire head is 14, and the wire clamping position is 15. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and beneficial effects of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments.
[0025] like Figure 1-5 As shown, a specific embodiment includes a wire feeding plate of a strapping machine, wherein the wire feeding plate includes a C-shaped plate 5, and a channel for the wire to pass through is opened on the C-shaped plate 5.
[0026] The C-shaped plate 5 is located on a movable mechanism, which is used to drive the C-shaped plate 5 to move forward and backward.
[0027] The movable mechanism comprises: a movable plate 1 for carrying a C-shaped plate 5; the movable plate 1 is slidably connected to a linear guide rail 2; and a nut slider 3 (also referred to as a fixed plate) is fixed on the movable plate 1.
[0028] The linear guide rail 2 is fixed on the strapping machine frame and is used to guide the linear motion of the movable plate 1 .
[0029] The telescopic servo motor 7 is connected to the adjusting screw 6 through a coupling 8 and is used to provide power to drive the moving plate 1.
[0030] The adjusting screw 6 is rotatably connected to the strapping machine frame, and the adjusting screw 6 is threadedly connected to the nut slider 3 and driven to rotate by the telescopic servo motor 7. The rotary motion is converted into linear motion, and the movable plate 1 is driven to move along the linear guide rail 2 by threading with the nut slider 3, so as to realize the telescopic adjustment of the C-shaped plate 5.
[0031] Preferably, the C-shaped plate 5 is fixed to the movable plate 1 by fasteners.
[0032] Preferably, both ends of the adjusting screw 6 are rotatably connected to the strapping machine frame through a bearing seat, the end of the screw is inserted into the bearing of the bearing seat, and the bearing seat is fixed in the strapping machine frame by fasteners.
[0033] Preferably, the linear guide rail 2 is fixed to the strapping machine frame by fasteners.
[0034] Example 1: Working principle of the wire threading plate of the strapping machine:
[0035] The wire threading plate of the strapping machine is divided into a C-type plate 5, a fixed part 1 located in front of the channel inlet of the C-type plate 5, and a fixed part 2 located in front of the channel outlet of the C-type plate 5.
[0036] After being fed by the wire feed roller 9, the wire enters from the entrance of the fixed part 1, passes out from the exit of the fixed part 1, and then enters the entrance of the channel of the C-shaped plate 5 after passing through a telescopic area. The formation of the telescopic area is based on the fact that the C-shaped plate 5 can be translated by means of a movable mechanism, so the distance between the C-shaped plate 5 and the fixed part 1 forms a telescopic area (also called the first telescopic area).
[0037] After entering, the iron wire passes through the outlet of the C-shaped plate 5, enters the inlet of the fixing part 2 after passing through the second telescopic area, and then passes through the outlet of the fixing part 2.
[0038] Example 2: The use process of the utility model is described in combination with the accompanying drawings and technical solutions:
[0039] After receiving the command, the telescopic servo motor 7 starts and generates rotational power. The rotational power is transmitted to the adjustment screw 6 through the coupling 8 to rotate it. Since there is a threaded fit between the adjustment screw 6 and the nut fixing plate (nut slider 3), as the adjustment screw 6 rotates, the nut fixing plate moves axially along the adjustment screw 6, thereby driving the movable plate 1 and the C-type plate 5 fixed thereon to perform telescopic movement along the linear guide 2. This process realizes the precise adjustment of the position of the C-type plate 5 to meet the bundling requirements of core bodies 4 of different sizes, optimizes the wire path, reduces unnecessary wire recovery, and improves bundling efficiency and wire utilization.
[0040] The specific steps are:
[0041] 1. After receiving the signal, the telescopic servo motor 7 starts according to the instruction and generates rotational power.
[0042] 2. The coupling 8 smoothly transmits the rotational power of the telescopic servo motor 7 to the adjustment screw 6, ensuring efficient and stable power transmission.
[0043] 3. As the adjusting screw 6 rotates, the nut fixing plate threadedly matched with it moves axially along the adjusting screw 6, and this linear motion is transmitted to the moving plate 1 through the nut fixing plate (i.e., the nut slider 3).
[0044] 4. Under the guidance of the linear guide rail 2, the movable plate 1 moves smoothly along the predetermined path, driving the C-shaped plate 5 fixed thereon to perform telescopic adjustment.
[0045] 5. The telescopic adjustment of the C-shaped plate 5 makes the position of the wire passage match the size of the core 4, optimizes the wire path, reduces the waste of wire and the recycling time, and improves the bundling efficiency and the utilization rate of the wire.
[0046] Through the above-mentioned action process, the threading plate telescopic mechanism can dynamically adjust the position of the C-shaped plate 5 according to the actual size of the core body 4, ensuring the efficiency, stability and accuracy of the bundling process, which reflects the innovation and practicality of the utility model.
[0047] 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 or all of the technical features thereof may be replaced by equivalents. Therefore, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope defined by the claims of the present invention.
Claims
1. A wire feeding plate telescopic mechanism, comprising a wire feeding plate of a strapping machine, wherein the wire feeding plate comprises a C-shaped plate (5), and a channel for the wire to pass through is opened on the C-shaped plate (5); characterized in that: The C-shaped plate (5) is located on a movable mechanism, which is used to drive the C-shaped plate (5) to move forward and backward; The movable mechanism comprises: A movable plate (1) is used to carry the C-shaped plate (5); the movable plate (1) is slidably connected to the linear guide rail (2); a nut slider (3) is also fixed on the movable plate (1); A linear guide rail (2) fixed on the strapping machine frame and used for guiding the linear movement of the movable plate (1); A telescopic servo motor (7) is connected to the adjusting screw (6) via a coupling (8); The adjusting screw (6) is rotatably connected to the strapping machine frame. The adjusting screw (6) is threadably connected to the nut slider (3) and is driven to rotate by a telescopic servo motor (7).
2. The threading plate telescopic mechanism according to claim 1, characterized in that: The C-shaped plate (5) is fixed to the movable plate (1) via fasteners.
3. The threading plate telescopic mechanism according to claim 1, characterized in that: The two ends of the adjusting screw (6) are rotatably connected to the strapping machine frame through a bearing seat respectively, the end of the adjusting screw (6) is inserted into the bearing of the bearing seat, and the bearing seat is fixed to the strapping machine frame through a fastener.
4. The threading plate telescopic mechanism according to claim 1, characterized in that: The linear guide rail (2) is fixed to the strapping machine frame via fasteners.