Automatic cutting equipment for connector terminal

Abstract

The utility model discloses automatic cutting equipment for connector terminals, which relates to the technical field of automatic cutting of terminals and comprises a transmission component. The conveying assembly comprises a conveying frame. A pressing plate is fixedly mounted at the top of one side of the conveying frame. A plurality of round head grooves are formed in the pressing plate; a notch is formed between the pressing plate and the conveying frame. A driving motor is fixedly mounted on the top rear side of the conveying frame through a supporting plate; a guide wheel is fixedly mounted on an output shaft of the driving motor; when the terminals are conveyed to the cutting position, the number detected by the photoelectric sensor is transmitted to the controller, the controller controls the electric push cylinder through the electric control element, the electric push cylinder drives the cutting knife to move up and down, the cutting knife is matched with the cutting opening in the fixing frame, effective cutting of the terminals is achieved, and according to different production requirements, the cutting efficiency of the terminals is improved. And the number of the detected photoelectric sensors is adjusted through the controller, so that the controller controls the electric push cylinder to drive the cutter to move, and different cutting requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to terminal automatic cutting technical field, specifically a kind of connector terminal automatic cutting equipment. BACKGROUND

[0002] With the rapid development of electronic, electrical and other industries, the demand for connectors increases greatly, and automatic cutting can realize continuous operation, greatly improve production efficiency and reduce unit production cost. Under the trend of miniaturization and precision of electronic equipment, the size accuracy and consistency of connectors are strictly required. Automatic cutting equipment can ensure high-precision cutting with the help of sensors and control systems.

[0003] The positioning device of the traditional partial automatic cutting machine is relatively simple, and the positioning of the hardware terminal material belt is not accurate enough. During the cutting process, the terminals are prone to position deviation, which affects the cutting accuracy and product quality, and even causes terminal damage and reduces production efficiency. When the equipment is running for a long time or cutting at high speed, mechanical parts such as belts and lead screws may loosen, affecting the stability and consistency of the cutting. At the same time, the motor and pneumatic sensor in the electrical system may also malfunction, causing equipment failure. Different types and specifications of connector terminals have large differences in shape and size. Some automatic cutting equipment cannot flexibly adapt to diversified product demands, and may need to frequently replace molds or adjust parameters, increasing production preparation time and cost. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of connector terminal automatic cutting equipment, in the device, the terminal to be cut is transmitted by flow guide plate, and the transmitted terminal is effectively detected by photoelectric sensor before the terminal enters the gap, then the terminal is moved by multiple guide wheels, realizes the transmission of terminal to cutting device, and the cutting knife is moved up and down by electric push cylinder to cut the moving length of terminal, to solve the problems in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A kind of connector terminal automatic cutting equipment, comprising a transmission assembly;The transmission assembly includes a transmission frame;The transmission frame one side top is fixedly installed with pressing plate;Multiple round head grooves are formed in the pressing plate;The pressing plate is L-shaped;The gap is provided between the pressing plate and the transmission frame;

[0007] The transmission frame top rear side is fixedly installed drive motor by support plate;The drive motor output shaft is fixedly installed with guide wheel;Wherein, the guide wheel installed on the drive motor is also symmetrically provided with two driven guide wheels on both sides;Multiple guide wheels bottom penetrates the round head groove formed in the pressing plate;

[0008] As a further technical solution of this utility model, a photoelectric sensor is fixedly installed at one end of the top of the transmission frame via a mounting bracket; the photoelectric sensor is electrically connected to the controller via a data cable; and a guide plate is fixedly installed at one end of the transmission frame.

[0009] As a further technical solution of this utility model, the bottom of the transmission frame is fixedly installed on the workbench; a fixing frame is provided at the end of the transmission frame away from the guide plate; the bottom of the fixing frame is fixedly installed on the workbench.

[0010] As a further technical solution of this utility model, a cutting opening is provided on the side of the fixed frame away from the transmission frame; a cutting blade is provided at the bottom of the cutting opening; the bottom of the cutting blade passes through the worktable and is fixedly installed with the electric push cylinder; the electric push cylinder is fixedly installed at the bottom of the worktable.

[0011] As a further technical solution of this utility model, a baffle is provided on one side of the cutting blade; the baffle is fixedly installed with the fixing frame;

[0012] As a further technical solution of this utility model, the cutting opening on the fixing frame is flush with the notch between the transmission frame and the pressure plate;

[0013] As a further technical solution of this utility model, the top of the baffle is provided with a discharge tongue; the discharge tongue is inclined; one side of the discharge tongue is fixedly installed with the support plate; the bottom of the support plate is fixedly installed with the worktable.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, during the cutting process, the rolled terminals are transferred to the guide plate through the feeding rack. The transfer through the guide plate effectively ensures the flatness of the terminals, and the number of terminals is effectively detected by a photoelectric sensor.

[0016] 2. In this utility model, the terminal is pulled to the gap between the transmission frame and the pressure plate, and multiple guide wheels pass through the round grooves on the pressure plate to contact the terminal. The terminal is transmitted forward by the rotation of the guide wheels.

[0017] 3. In this utility model, when the terminal is transferred to the cutting position, the quantity detected by the photoelectric sensor is transmitted to the controller. The controller controls the electric push cylinder through electrical control components. The electric push cylinder drives the cutting blade to move up and down, so that the cutting blade cooperates with the cutting opening on the fixed frame to achieve effective cutting of the terminal. According to different production requirements, the controller adjusts the quantity detected by the photoelectric sensor, thereby realizing the adjustment of the controller's control of the electric push cylinder to drive the cutting blade to move, thus meeting different cutting needs. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This utility model Figure 1 The main view.

[0020] Figure 3 This utility model Figure 1 Another perspective structural diagram.

[0021] Figure 4 This utility model Figure 3 A schematic diagram of the rear structure.

[0022] Figure 5 This utility model Figure 1 A schematic diagram of the three-dimensional structure of the transmission component.

[0023] Figure 6 This utility model Figure 3 A schematic diagram of the assembly of a partial structure in the middle.

[0024] Figure 7 This utility model Figure 6 Bottom view of the structure.

[0025] Figure 8 This utility model Figure 1 Enlarged view of the local structure at point A in the middle.

[0026] Figure 9 This utility model Figure 3 Enlarged view of the local structure at point B in the middle.

[0027] In the diagram: 1-Controller, 2-Workbench, 3-Electrical control components, 4-Transmission assembly, 40-Transmission frame, 41-Pressure plate, 42-Drive motor, 43-Guide wheel, 44-Guide plate, 45-Photoelectric sensor, 46-Round head groove, 47-Notch, 48-Mounting frame, 5-Discharge tongue, 6-Support plate, 7-Electric pusher cylinder, 8-Fixed frame, 9-Cut blade, 10-Baffle. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-9In this embodiment of the present invention, an automatic connector terminal cutting device includes a transmission component 4; the transmission component 4 includes a transmission frame 40; a pressure plate 41 is fixedly installed on the top of one side of the transmission frame 40; the pressure plate 41 has multiple round head grooves 46; the pressure plate 41 is L-shaped; a notch 47 is provided between the pressure plate 41 and the transmission frame 40; the terminal contacts the guide wheel 43 inside the notch 47, and the guide wheel 43 is rotated by a drive motor 42 to achieve the terminal transmission effect;

[0030] The transmission frame 40 has a drive motor 42 fixedly mounted on its top rear side by a support plate; a guide wheel 43 is fixedly mounted on the output shaft of the drive motor 42; two driven guide wheels 43 are symmetrically arranged on both sides of the guide wheel 43 mounted on the drive motor 42; the bottom of the multiple guide wheels 43 passes through a round head groove 46 opened on the pressure plate 41; the guide wheels 43 passing through the round head groove 46 ensures effective contact with the terminals and avoids the guide wheels 43 spinning idly, which would affect the efficiency of terminal transmission;

[0031] A photoelectric sensor 45 is fixedly mounted on one end of the top of the transmission frame 40 via a mounting bracket 48; the photoelectric sensor 45 is electrically connected to the controller 1 via a data cable; the controller 1 is electrically connected to the electrical control element 3, and the electrical control element 3 controls the drive motor 42 and the electric push cylinder 7; a guide plate 44 is fixedly mounted on one end of the transmission frame 40; the transmission of the terminals through the guide plate 44 effectively ensures the flatness of the terminals and avoids bending of the terminals during cutting;

[0032] By adopting the above technical solution, during the cutting process, the rolled terminals are transferred to the guide plate 44 through the feeding rack. The transfer through the guide plate 44 effectively ensures the flatness of the terminals, and the photoelectric sensor 45 effectively detects the number of terminals.

[0033] In this embodiment, the bottom of the transmission frame 40 is fixedly installed on the workbench 2; a fixing frame 8 is provided at the end of the transmission frame 40 away from the guide plate 44; the bottom of the fixing frame 8 is fixedly installed on the workbench 2.

[0034] In this embodiment, a cutting opening is provided on the side of the fixed frame 8 away from the transmission frame 40; a cutting blade 9 is provided at the bottom of the cutting opening; the bottom of the cutting blade 9 passes through the workbench 2 and is fixedly installed with the electric push cylinder 7; the electric push cylinder 7 is fixedly installed at the bottom of the workbench 2; when the terminal is transmitted to the cutting opening, the terminal is effectively cut through cooperation with the cutting blade 9.

[0035] A baffle 10 is provided on one side of the cutting blade 9; the baffle 10 is fixedly installed with the fixing frame 8; the baffle 10 effectively ensures the stability of the cutting blade 9 when it moves up and down, and avoids the situation of offset between it and the cutting opening on the fixing frame 8, effectively ensuring the cutting quality of the cutting blade 9. At the same time, the baffle 10 effectively fills the gap between the cutting blade 9 and the discharge tongue 5, and prevents the terminal from falling to the bottom of the discharge tongue 5.

[0036] By adopting the above technical solution, the terminal is pulled to the gap 47 between the transmission frame 40 and the pressure plate 41. Multiple guide wheels 43 pass through the round head grooves 46 on the pressure plate 41 and contact the terminal. The terminal is transferred forward by the rotation of the guide wheels 43.

[0037] Furthermore, the cutting opening on the fixing frame 8 is flush with the notch 47 between the transmission frame 40 and the pressure plate 41; this effectively ensures that the terminal is stable during transmission and ensures that the cutting blade 9 can accurately cut the terminal at the cutting position.

[0038] In this embodiment, the top of the baffle 10 is provided with a discharge tongue 5; the discharge tongue 5 is inclined; one side of the discharge tongue 5 is fixedly installed with the support plate 6; the bottom of the support plate 6 is fixedly installed with the workbench 2.

[0039] By adopting the above technical solution, when the terminal is transferred to the cutting position, the number detected by the photoelectric sensor 45 is transmitted to the controller 1. The controller 1 controls the electric push cylinder 7 through the electrical control element 3. The electric push cylinder 7 drives the cutting blade 9 to move up and down, so that the cutting blade 9 cooperates with the cutting opening on the fixed frame 8 to achieve effective cutting of the terminal. According to different production requirements, the controller 1 adjusts the number detected by the photoelectric sensor 45, thereby realizing the adjustment of the controller 1 to control the electric push cylinder 7 to drive the cutting blade 9 to move, so as to meet different cutting requirements.

[0040] The working principle of this utility model is as follows: during the cutting process, the rolled terminals are transferred to the guide plate 44 through the feeding rack. The transfer through the guide plate 44 effectively ensures the flatness of the terminals, and the number of terminals is effectively detected by the photoelectric sensor 45.

[0041] The terminal is pulled to the notch 47 between the transmission frame 40 and the pressure plate 41. Multiple guide wheels 43 pass through the round head grooves 46 on the pressure plate 41 and contact the terminal. The terminal is transferred forward by the rotation of the guide wheels 43.

[0042] When the terminal is transferred to the cutting position, the quantity detected by the photoelectric sensor 45 is transmitted to the controller 1. The controller 1 controls the electric push cylinder 7 through the electrical control element 3. The electric push cylinder 7 drives the cutting blade 9 to move up and down, so that the cutting blade 9 cooperates with the cutting opening on the fixed frame 8 to achieve effective cutting of the terminal. According to different production requirements, the controller 1 adjusts the quantity detected by the photoelectric sensor 45, thereby realizing the adjustment of the controller 1 to control the electric push cylinder 7 to drive the cutting blade 9 to move, so as to meet different cutting needs.

[0043] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0044] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A connector terminal automatic cutting apparatus characterized by comprising: Including transmission assembly (4), transmission assembly (4) includes transmission frame (40), one side top of transmission frame (40) is fixedly installed with pressing plate (41), a plurality of round head grooves (46) are formed in the pressing plate (41), the pressing plate (41) is arranged in L type, the gap (47) is arranged between the pressing plate (41) and transmission frame (40). The driving motor (42) is fixedly installed on the top rear side of the transmission frame (40) through the supporting plate, the driving motor (42) is fixedly installed on the output shaft of the driving motor (42), and the guide wheel (43) is arranged on the output shaft of the driving motor (42), wherein the guide wheel (43) is arranged on the driving motor (42) and the two driven guide wheels (43) are symmetrically arranged on the two sides of the guide wheel (43), and the plurality of guide wheels (43) penetrate the round head grooves (46) formed in the pressing plate (41) at the bottom.

2. The connector terminal automatic cutting apparatus according to claim 1, wherein: The photoelectric sensor (45) is fixedly installed on one end of the top of the transmission frame (40) through the mounting frame (48), the photoelectric sensor (45) is electrically connected with the controller (1) through the data line, and the transmission frame (40) is fixedly installed on one end of the guide plate (44).

3. The connector terminal automatic cutting apparatus according to claim 2, characterized by: The transmission frame (40) is fixedly installed on the workbench (2) at the bottom, one end of the transmission frame (40) away from the guide plate (44) is provided with a fixing frame (8), and the bottom of the fixing frame (8) is fixedly installed on the workbench (2).

4. The connector terminal automatic cutting apparatus according to claim 3, wherein: The cutting knife (9) is fixedly installed on the bottom of the workbench (2) and the electric push cylinder (7) through the cutting port of the fixing frame (8) away from the transmission frame (40), and the electric push cylinder (7) is fixedly installed on the bottom of the workbench (2).

5. The connector terminal automatic cutting apparatus according to claim 4, characterized by: The cutting knife (9) is fixedly installed on the bottom of the workbench (2) and the electric push cylinder (7) through the cutting port of the fixing frame (8) away from the transmission frame (40), and the electric push cylinder (7) is fixedly installed on the bottom of the workbench (2).

6. The connector terminal automatic cutting apparatus according to claim 5, wherein: The cutting knife (9) is fixedly installed on the bottom of the workbench (2) and the electric push cylinder (7) through the cutting port of the fixing frame (8) away from the transmission frame (40), and the electric push cylinder (7) is fixedly installed on the bottom of the workbench (2).

7. The connector terminal automatic cutting apparatus according to claim 5, wherein: The cutting knife (9) is fixedly installed on the bottom of the workbench (2) and the electric push cylinder (7) through the cutting port of the fixing frame (8) away from the transmission frame (40), and the electric push cylinder (7) is fixedly installed on the bottom of the workbench (2). The cutting knife (9) is fixedly installed on the bottom of the workbench (2) and the electric push cylinder (7) through the cutting port of the fixing frame (8) away from the transmission frame (40), and the electric push cylinder (7) is fixedly installed on the bottom of the workbench (2). The cutting knife (9) is fixedly installed on the bottom of the workbench (2) and the electric push cylinder (7) through the cutting port of the fixing frame (8) away from the transmission frame (40), and the electric push cylinder (7) is fixedly installed on the bottom of the workbench (2).

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