Automatic strapping machine for electronic connecting wire production

Abstract

The invention discloses an automatic binding machine for electronic connecting wire production, and belongs to the technical field of binding special for electronic connecting wires, the automatic binding machine comprises an equipment supporting base, an equipment supporting seat frame is arranged at the top of the equipment supporting base, a connecting bearing seat is arranged at the top of the equipment supporting seat frame, and a conveying crawler belt is arranged at the top of the connecting bearing seat; a camera shooting observation plate is arranged at the top of the conveying crawler belt, a distance measuring camera is installed in the camera shooting observation plate and used for monitoring the size of materials at the top of the conveying crawler belt, a material bearing plate face is arranged in the conveying crawler belt, and the material bearing plate face is fixedly connected with the camera shooting observation plate. According to the electronic connecting wire bundling device, by arranging the bundling roller and the gathering clamping cylinder, electronic connecting wires of different specifications can be automatically bundled in the using process of the electronic connecting wire bundling device, and the electronic connecting wires of different specifications have corresponding bundling strength in the bundling process.

Description

Technical Field

[0001] The invention relates to the technical field of special bundling of electronic connecting wires, and more specifically, to an automatic bundling machine for producing electronic connecting wires. Background Art

[0002] The existing automatic wire bundling machine has a complete automatic use procedure during use, but there are still some problems in use in bundling electronic connecting wires. It should be noted that the automatic wire bundling machine has poor adaptability to wire harnesses of different specifications and shapes when bundling. It is difficult to properly bundle the wires because the electronic connecting wires are of different thicknesses due to the nature of the wires themselves. If the bundling strength is too low, it is easy to cause the bundling to be loose and unable to be effectively fixed. When the bundling machine processes thin signal wires, its bundling strength may be set too high, causing the wire harness to be pressed too tightly and even damaging the insulation layer. The overly tight wire harness may short-circuit in a high temperature environment. Therefore, unlike conventional automatic bundling machines, this problem has not been effectively solved in bundling machines used for electronic connecting wires. Therefore, we urgently need to design an automatic strapping machine for electronic connecting wire production that can provide a strapping force that matches the size of electronic connecting wires of different sizes. Summary of the invention

[0003] To achieve the above object, the present invention provides the following technical solutions: An automatic bundling machine for producing electronic connecting wires, comprising: An equipment support base, wherein an equipment support frame is arranged on the top of the equipment support base, a connecting seat is arranged on the top of the equipment support frame, a conveying crawler is arranged on the top of the connecting seat, a camera observation plate is arranged on the top of the conveying crawler, a distance measuring camera is installed inside the camera observation plate, and the distance measuring camera is used to monitor the size of the material on the top of the conveying crawler, a material supporting plate surface is arranged inside the conveying crawler, the material supporting plate surface and the camera observation plate are fixedly connected, the material supporting plate surface is fixedly connected to the equipment support frame as a support for the conveying crawler, a pulling and bundling block is arranged on the outside of the conveying crawler, and a bundling and gathering roller is installed on the surface of the pulling and bundling block; A gathering clamp, which passes through the surface of the conveying belt, a clamping inner sleeve is arranged above the gathering clamp, a magnetic adsorption block is arranged on the outer side of the clamping inner sleeve, the magnetic adsorption block is clamped in the interior of the clamping inner sleeve, and the magnetic adsorption block is also arranged in the interior of the gathering clamp, a buckle is arranged on the outer side of the clamping inner sleeve, and a bayonet matching the buckle is arranged on the side of the gathering clamp close to the clamping inner sleeve, a gathering cylinder is arranged inside the clamping inner sleeve, a rotating coupling is arranged in the middle of the gathering cylinder, a starting motor is arranged at the input end of the rotating coupling, a preset movable track is arranged on the outer side of the rotating coupling, and the conveying belt passes through between the gathering cylinders.

[0004] Furthermore, the ranging cameras are arranged in groups of three inside a camera observation plate. The ranging cameras are arranged in multiple groups. The ranging cameras in a group of three are based on the ranging camera arranged in the center. The left and right angles are set at ±5° to monitor the surface material data of the conveyor belt. The surface of the conveyor belt is drawn with a scale displayed by a cross axis, and the camera observation plate is arranged as a curved surface.

[0005] Furthermore, the conveying crawler is arranged in multiple groups of splicing, and both sides of the conveying crawler are provided with convergence clamps, and the multiple convergence clamps are detachably connected in the middle, and the width of the conveying crawler is smaller than the setting width of the convergence clamps. The gathering clamp is used to gather the materials on the surface of the conveying crawler, and an abutment support rod is movably penetrated below the gathering clamp, and a positioning wedge is provided at the end of the abutment support rod away from the gathering clamp, and the positioning wedge is opened on the inner side of the material support plate surface, and the abutment support rod is used to support the horizontal movement of the gathering clamp.

[0006] Furthermore, a strapping belt outlet is provided on the surface of the strapping and bundling roller, and a movable rod is arranged around the strapping and bundling belt outlet to reduce the internal friction coefficient of the strapping and bundling roller during use, a strapping belt storage bin is arranged inside the strapping and bundling roller, and a built-in adjustment spring rod is arranged inside the strapping and bundling belt storage bin, and a pulling and connecting block is arranged at one end of the strapping and bundling roller, and a supporting and positioning bottom plate is arranged at the bottom of the pulling and connecting block, and pulling clamps are arranged at both ends of the pulling and connecting block, and the pulling and connecting block is connected through the pulling clamp and the supporting and positioning bottom plate, and the surface of the pulling clamp is provided with a A pressure gauge is provided, and an adjusting shaft is provided on the rear surface of the supporting and positioning base plate, and the adjusting shaft is provided at a position corresponding to the installation position of the pulling card plate. A built-in rotating shaft is penetrated and connected inside the adjusting shaft, and a tightening pulling belt is wound around the surface of the built-in rotating shaft, and the tightening pulling belt is used to pull the pulling card plate. A rotating block is provided at one end of the built-in rotating shaft, and the rotating block is clamped in the inside of the adjusting shaft to rotate the built-in rotating shaft. The end of the tightening pulling belt away from the built-in rotating shaft is fixedly connected to the bottom of the pulling card plate to pull and adjust the length of the pulling card plate.

[0007] In summary, the present invention has the following beneficial effects: By arranging the bundling and gathering rollers and the gathering clamp, the device can automatically bundle electronic connecting wires of different specifications during use, and in the bundling process, the electronic connecting wires of different specifications have corresponding bundling strengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0009] Figure 1 It is a schematic diagram of the process of the present invention; Figure 2 It is a schematic diagram of the structure related to bundling of electronic connecting wires of the present invention; Figure 3 It is a schematic diagram of the enlarged structure of the camera observation plate of the present invention; Figure 4 It is a schematic diagram of the structure of the connection between the conveying crawler and the gathering clamp of the present invention; Figure 5 It is a schematic diagram of the surface distribution structure of the conveying crawler of the present invention; Figure 6 It is a schematic diagram of the internal cross-sectional structure of the gathering chuck of the present invention; Figure 7 It is an enlarged schematic diagram of the bundling and tightening roller and other related structures of the present invention.

[0010] In the figure: 1. Equipment support base; 2. Material support plate surface; 3. Equipment support frame; 4. Connecting seat; 5. Camera observation board; 6. Distance measurement camera; 7. Conveyor track; 8. Pulling and bundling block; 9. Bundling and bundling roller; 10. Gathering clamp; 11. Bundling spring; 12. Positioning wedge; 13. Abutment support rod; 14. Clamping inner sleeve; 15. Magnetic adsorption block; 16. Gathering cylinder; 17. Rotating coupling; 18. Preset movable track; 19. Bundling belt outlet; 20. Bundling belt storage bin; 21. Built-in adjustment spring rod; 22. Pulling and bundling block; 23. Pulling card plate; 24. Pressure gauge; 25. Adjusting shaft; 26. Built-in rotating shaft; 27. Bundling and pulling belt; 28. Rotating insert; 29. ​​Support and positioning bottom plate. DETAILED DESCRIPTION

[0011] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0012] Embodiment 1: The following is combined with Figure 1-Figure 7 The present invention is described in further detail.

[0013] See also Figure 1-Figure 7 The present invention provides a technical solution: an automatic bundling machine for producing electronic connecting wires, such as Figure 1-Figure 7 As shown, it includes an equipment support base 1, an equipment support frame 3 is arranged on the top of the equipment support base 1, a connecting seat 4 is arranged on the top of the equipment support frame 3, a conveying crawler 7 is arranged on the top of the connecting seat 4, a camera observation plate 5 is arranged on the top of the conveying crawler 7, a distance measuring camera 6 is installed inside the camera observation plate 5, and the distance measuring camera 6 is used to monitor the size of the material on the top of the conveying crawler 7, a material support plate 2 is arranged inside the conveying crawler 7, the material support plate 2 and the camera observation plate 5 are fixedly connected, the material support plate 2 serves as a support for the conveying crawler 7 and is fixedly connected to the equipment support frame 3, a pulling and bundling block 8 is arranged on the outside of the conveying crawler 7, and a bundling and tightening roller 9 is installed on the surface of the pulling and bundling block 8. It needs to be supplemented here that the setting of the above structure refers to a part of the baling machine in the prior art.

[0014] It elaborates in detail Figure 1The specific linkage working principle in the invention is shown in the figure. However, considering the creative part of the case, we can only select a part of it for creation. The redundant structure in the whole process is not what we need, so it is not proposed here. It can be seen that in the above structure, our main innovative structure is the camera observation plate 5, the conveying crawler 7, the ranging camera 6 and the bundling and bundling roller 9. The working principle is briefly described below. Through the setting of the conveying crawler 7, it can rely on the material support plate 2 as the overall operation support, and the material can be carried and transported on the outside of the material support plate 2. The material is placed on the surface of the material support plate 2. When the material is put on the conveyor belt 7, it is preferentially supported by the conveyor belt 7. At this time, during the transportation of the conveyor belt 7, the material to be transported will be gradually gathered, and then bound by the bundling roller 9 in the working range of the pulling bundling block 8, so that the material can be packaged. It should be noted that when the material enters the surface of the conveyor belt 7 for gathering, the parameter adjustment of the bundling roller 9 is limited by the observation data of the ranging camera 6. The ranging camera 6 can directly measure the material parameters, so as to adjust the reset spacing of the bundling roller 9, thereby achieving the purpose of summarizing and gathering the material. A gathering chuck 10 is provided, and the gathering chuck 10 passes through the surface of the conveying crawler 7. A clamping inner sleeve 14 is provided above the gathering chuck 10. A magnetic adsorption block 15 is provided on the outer side of the clamping inner sleeve 14. The magnetic adsorption block 15 is clamped in the inner part of the clamping inner sleeve 14. The magnetic adsorption block 15 is also provided in the inner part of the gathering chuck 10. A buckle is provided on the outer side of the clamping inner sleeve 14. A bayonet matching the buckle is provided on the side of the gathering chuck 10 close to the clamping inner sleeve 14. A gathering cylinder 16 is provided inside the clamping inner sleeve 14. A rotating shaft 17 is provided in the middle of the gathering cylinder 16. A starting motor is provided at the input end of the rotating shaft 17. A preset movable track 18 is provided on the outer side of the rotating shaft 17. The conveying crawler 7 passes through between the gathering cylinders 16. In this embodiment: during use, the electronic connection lines on the surface of the conveying crawler 7 are first gathered, and then they can be bundled. The following describes the overall working principle of the clamping inner sleeve 14. During the use of the device, it can be seen that the conveying crawler 7 can be connected to the interior of the clamping inner sleeve 14 through the gap between the gathering clamp 10 and the clamping inner sleeve 14, and then unfolded on the top of the two gathering cylinders 16, or the conveying crawler 7 is directly placed in the gathering cylinder 16 and penetrated. When the electronic connection line passes through the gathering cylinder 16, the sensing device arranged inside the clamping inner sleeve 14 will be started, and then the rotating connecting shaft 17 will be started at the same time. Under the limit of the preset active track 18, the conveying crawler 7 is squeezed and gathered, thereby effectively ensuring that the electronic connection line can be pre-bundled before bundling, avoiding the bundling and gathering roller 9 from being stuck due to the existence of electronic connection lines between the electronic connection lines during the bundling process. The gap will cause the problem of uneven bundling force on the bundling and tightening roller 9; and it needs to be explained that, according to different installation conditions, the preset movable track 18 can be disassembled and adjusted, and different running tracks can be replaced. The figure mainly shows an installation method, that is, the preset movable track 18 at the top is installed vertically and installed at the bottom of the inner cavity of the clamping inner sleeve 14, wherein the top gathering cylinder 16 mainly plays a supporting role, which is used to gather the two gathering cylinders 16 below when they are merged. At the same time, the magnetic adsorption block 15 can be used as a magnetic connection adsorption, and can also be disassembled and engaged with the engaging parts provided in the above-mentioned manner to ensure the use effect of the device. Therefore, through the setting of this structure, there is no need for the user to pre-gather the electronic connecting wires. In this process, only the head and tail need to be integrated to carry out bundling. However, according to operating experience, the integration of the head and tail can also be intervened afterwards without hindering the implementation of this step.

[0015] like Figure 1-Figure 7 As shown, the ranging cameras 6 are arranged in groups of three inside the camera observation plate 5, and the ranging cameras 6 are arranged in multiple groups. The ranging cameras 6 in a group of three are based on the ranging camera 6 arranged in the center, and the left and right angles are set at ±5° to monitor the surface material data of the conveyor crawler 7. The surface of the conveyor crawler 7 is drawn with a scale displayed by a cross axis, and the camera observation plate 5 is arranged as a curved surface; In the present embodiment, it should be noted that while the data is monitored by the video observation board 5 and the distance measuring camera 6, it should be noted that when the conveyor belt 7 moves the material on its surface, the electronic connecting wires that need to be bundled often have different angles. If a single data is measured, it is easy to produce data deviations due to different observation angles. Therefore, we distribute the distance measuring cameras 6 along the arc angle of the video observation board 5. In order to reduce the observation deviation during the distribution of the distance measuring cameras 6, we also set the observation angle of the distance measuring cameras 6, and process the observation data of each distance measuring camera 6 independently. Since the conveyor belt 7 itself has scales, when the electronic connecting wires are placed When it is placed on the surface of the conveyor belt 7, the conveyor belt 7 can be used as an observation reference for the electronic connection line. Therefore, the ranging camera 6 starts to observe and imports the captured image into the image processing software for image preprocessing, specifically graying and binarizing the observed electronic connection line diagram to make it easier to identify the outline of the electronic connection line, and then use the edge detection algorithm to identify the edge of the object, calculate the diameter of the electronic connection line from the extracted outline, and then we record the pixel diameter of the electronic connection line on the surface of the conveyor belt 7 in the image, and then perform pixel processing through the scale on the surface of the conveyor belt 7, so that the pixel diameter of the captured electronic connection line can be converted into the actual size, with the length of the ruler as 10 cm, corresponding to 200 pixels in the image as an example, the actual calculation formula is: ratio = 1:20. When applied to practice, the pixel diameter of the object is multiplied by the conversion ratio to get the actual diameter. In our setting, there are a total of three groups of ranging cameras 6, which correspond to nine ranging cameras 6. Therefore, we will get nine groups of measurement results. The average value of the nine groups of measurement results is taken to obtain the diameter of the electronic connecting wire transported by the conveyor belt 7 observed by the ranging camera 6, and then the data is transmitted to the bundling and bundling roller 9 to adjust the bundling force of the bundling and bundling roller 9.

[0016] like Figure 1-Figure 7 As shown, the conveying crawler 7 is a multi-group splicing arrangement, and a bunching clamp 11 is arranged on both sides of the conveying crawler 7. The multiple bunching clamps 11 are detachable and connected through the middle. The width of the conveying crawler 7 is smaller than the setting width of the bunching clamp 11. The gathering clamp 10 is used to summarize the materials on the surface of the conveying crawler 7. The lower part of the gathering clamp 10 is movably penetrated by a contact support rod 13. The end of the contact support rod 13 away from the gathering clamp 10 is provided with a positioning wedge 12. The positioning wedge 12 is arranged on the inner side of the material support plate 2, and the contact support rod 13 is used to support the horizontal movement of the gathering clamp 10. In this embodiment, it is supplemented here that it can be seen that the above-mentioned mechanism is mostly used for limiting the setting of the conveying material of the conveying crawler 7, and is proposed as a prelude to the bundling of the electronic connecting wires. In this process, in order to ensure that the device as a whole can be used automatically, we give priority to splitting the conveying crawler 7 from the conventional conveying crawler 7, and install the conveying crawler 7 on the top of the material supporting plate 2 with a splicing design. The conveying crawler 7 is given elastic winding in the process of carrying the material through the tightening clamp 11, and the setting of the gathering clamp 10 is combined, so that it can pre-wind the material. It is convenient for subsequent bundling, thereby ensuring the use of the device, and one point that needs to be ensured is that when the bundling clamp spring 11 is set, a torsion spring is arranged inside it. Considering the problem of the bearing material, the torsion force of the torsion spring must be greater than the body weight of the conveyor crawler 7 and the tension of the conveyor crawler 7 itself, and it also needs to be greater than the gravity of the electronic connection line itself to play a normal supporting effect. Considering this, when the gathering clamp 10 pre-bundles the electronic connection line on the surface of the conveyor crawler 7, it is necessary to bundle the conveyor crawler 7 together before it can enter the normal bundling link of the bundling and bundling roller 9. It should also be explained that Figure 4 The size of the gathering collet 10 is only used as an installation indication and does not represent the final size of the gathering collet 10.

[0017] like Figure 1-Figure 7 As shown, the surface of the bundling and bundling roller 9 is provided with a bundling belt outlet 19, and the periphery of the bundling belt outlet 19 is provided with a movable rod to reduce the internal friction coefficient of the bundling and bundling roller 9 during use. The bundling and bundling roller 9 is provided with a bundling belt storage bin 20, and the bundling belt storage bin 20 is provided with a built-in adjustment spring rod 21. A pulling joint block 22 is provided at one end of the bundling and bundling roller 9, and a supporting positioning bottom plate 29 is provided at the bottom of the pulling joint block 22. Pulling card plates 23 are provided at both ends of the pulling joint block 22. The pulling joint block 22 is connected through the pulling card plate 23 and the supporting positioning bottom plate 29, and a pressure measuring plate is provided on the surface of the pulling card plate 23. The device 24 supports and positions the rear surface of the bottom plate 29 and is provided with an adjusting shaft 25, which is arranged at a position corresponding to the installation position of the pulling card plate 23, and the inside of the adjusting shaft 25 is penetrated and connected with a built-in rotating shaft 26, and the surface of the built-in rotating shaft 26 is wound with a tightening and pulling belt 27, which is used to pull and use the pulling card plate 23, and one end of the built-in rotating shaft 26 is provided with a rotating block 28, which is clamped in the inside of the adjusting shaft 25 to rotate the built-in rotating shaft 26, and one end of the tightening and pulling belt 27 away from the built-in rotating shaft 26 is fixedly connected to the bottom of the pulling card plate 23 to pull and adjust the length of the pulling card plate 23; In this embodiment, we will specifically explain the calculation principle of the device. When the ranging camera 6 observes its diameter, the terminal system performs the first measurement, takes the average value of the observed diameter data of the electronic connecting wire, and uses it as the second substitute data. The diameter data is input to calculate the required bundling strength of the electronic connecting wire transmitted this time, and it is brought into the calculation formula. However, since the tension and durability of bundling straps made of different materials are different, we can choose any one of them as a standing parameter in actual use. If you replace bundling straps made of different materials, you need to replace this standing parameter, where is the bundling strength, is a constant related to the material and application scenario, and is the diameter of the object. The bundling strength required this time is calculated. After that, the bundling parameters are imported into the reference parameters for use as the above-mentioned mechanism. Standby, in the above mechanism, the pressure applied by the bundling and bundling roller 9 wrapped around the electronic connecting line is mainly changed by pulling the card plate 23 and the built-in adjusting spring rod 21. It should be noted that the pressure measurement formula is, where is the pressure, is the applied force, and is the contact area. According to the above formula, we calculate the force of the set pulling card plate 23 and the built-in adjusting spring rod 21 during traction. Referring to the formula, where is the stiffness coefficient of the spring, is the compression amount of the spring. In this calculation process, by determining the parameters of the strapping belt inside the bundling and bundling roller 9, the contact area of ​​the strapping belt can be determined. Referring to the formula, where r is the radius, and then, we try to import the specific calculation results and measure the wire harness diameter as 2cm. The terminal calculation process is: calculate the contact area, and then determine the required pressure. According to the bundling requirements, we use 5 here. N / cm² is imported as reference data and converted into P=5 N / cm²=500000Pa. The system then calculates the applied force, which is F=P·A≈500000·3.14×≈157N, and then compresses the pulling card 23. During the compression process, ensure that the rotating block 28 can apply the same force as the bundling force required for the electronic connecting wire. We take an example to illustrate this process. Assuming that the selected spring stiffness coefficient is 500N / m, the compression amount is, thereby completing the overall parameter adjustment of the above-mentioned mechanism.

[0018] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0019] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An automatic bundling machine for producing electronic connecting wires, characterized in that: include: An equipment support base (1), wherein an equipment support frame (3) is arranged on the top of the equipment support base (1), a connecting seat (4) is arranged on the top of the equipment support frame (3), a conveying crawler (7) is arranged on the top of the connecting seat (4), a camera observation plate (5) is arranged on the top of the conveying crawler (7), a distance measuring camera (6) is installed inside the camera observation plate (5), and the distance measuring camera (6) is used to monitor the size of the material on the top of the conveying crawler (7), a material support plate (2) is arranged inside the conveying crawler (7), the material support plate (2) and the camera observation plate (5) are fixedly connected, the material support plate (2) serves as a support for the conveying crawler (7) and is fixedly connected to the equipment support frame (3), a pulling and bundling block (8) is arranged on the outside of the conveying crawler (7), and a bundling and collecting roller (9) is installed on the surface of the pulling and bundling block (8).

2. The automatic bundling machine for producing electronic connecting wires according to claim 1, characterized in that: A gathering clamp (10), wherein the gathering clamp (10) penetrates the surface of the conveying crawler (7), a clamping inner sleeve (14) is arranged above the gathering clamp (10), a magnetic adsorption block (15) is arranged on the outer side of the clamping inner sleeve (14), the magnetic adsorption block (15) is snap-connected to the inside of the clamping inner sleeve (14), the magnetic adsorption block (15) is also arranged inside the gathering clamp (10), and a buckle is arranged on the outer side of the clamping inner sleeve (14). A snap-fitting snap-fitting socket is provided on one side of the gathering clamp (10) close to the clamping inner sleeve (14); a gathering cylinder (16) is provided inside the clamping inner sleeve (14); a rotating shaft (17) is provided in the middle of the gathering cylinder (16); a starting motor is provided at the input end of the rotating shaft (17); a preset movable track (18) is provided on the outer side of the rotating shaft (17); and the conveying crawler (7) runs through the gathering cylinders (16).

3. The automatic bundling machine for producing electronic connecting wires according to claim 2, characterized in that: The distance measuring cameras (6) are arranged in groups of three inside the camera observation plate (5). The distance measuring cameras (6) are arranged in multiple groups. The distance measuring cameras (6) in a group of three are based on the distance measuring camera (6) arranged in the center. The angles of the three distance measuring cameras (6) are set at ±5° on the left and right to monitor the surface material data of the conveyor belt (7). The surface of the conveyor belt (7) is drawn with a scale showing a cross axis. The camera observation plate (5) is arranged as a curved surface.

4. The automatic bundling machine for producing electronic connecting wires according to claim 3, characterized in that: The conveying crawler (7) is arranged in a plurality of groups of spliced ​​arrangements. Both sides of the conveying crawler (7) are provided with contraction springs (11). The plurality of contraction springs (11) are detachably connected through the middle. The width of the conveying crawler (7) is smaller than the setting width of the contraction springs (11). The gathering clamp (10) is used to gather materials on the surface of the conveying crawler (7). A contact support rod (13) is movably penetrated below the gathering clamp (10). A positioning wedge (12) is provided at one end of the contact support rod (13) away from the gathering clamp (10). The positioning wedge (12) is arranged on the inner side of the material support plate (2). The contact support rod (13) is used to support the horizontal movement of the gathering clamp (10).

5. The automatic bundling machine for producing electronic connecting wires according to claim 4, characterized in that: The surface of the bundling and collecting roller (9) is provided with a bundling belt outlet (19), and the periphery of the bundling belt outlet (19) is provided with a movable rod to reduce the internal friction coefficient of the bundling and collecting roller (9) during use. The bundling and collecting roller (9) is provided with a bundling belt storage bin (20) inside, and the bundling belt storage bin (20) is provided with a built-in adjustment spring rod (21) inside. A pulling and connecting block (22) is provided at one end of the bundling and collecting roller (9), and the pulling and connecting block (22) is provided with a spring rod (21) inside. A supporting and positioning base plate (29) is provided at the bottom, and pulling clamps (23) are provided at both ends of the pulling and connecting block (22). The pulling and connecting block (22) is connected through the pulling clamps (23) and the supporting and positioning base plate (29). A pressure gauge (24) is provided on the surface of the pulling clamps (23), and an adjusting shaft (25) is provided on the rear surface of the supporting and positioning base plate (29). The adjusting shaft (25) is arranged at a position corresponding to the installation position of the pulling clamps (23).

6. The automatic bundling machine for producing electronic connecting wires according to claim 5, characterized in that: The interior of the adjusting shaft (25) is connected to a built-in rotating shaft (26) which penetrates through the interior of the built-in rotating shaft (26). A tightening and pulling belt (27) is wound around the surface of the built-in rotating shaft (26). The tightening and pulling belt (27) is used to pull the pulling card (23).

7. The automatic bundling machine for producing electronic connecting wires according to claim 6, characterized in that: A rotating block (28) is provided at one end of the built-in rotating shaft (26), and the rotating block (28) is clamped inside the adjusting shaft (25) for rotating the built-in rotating shaft (26). One end of the tightening and pulling belt (27) away from the built-in rotating shaft (26) is fixedly connected to the bottom of the pulling card plate (23) for pulling and adjusting the length of the pulling card plate (23).

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