Electrician terminal receiving machine

Abstract

The utility model relates to an electrical terminal material receiving machine, which comprises a processing die, which is provided with a male die and a female die which are matched with each other, and a material outlet is arranged between the female die and the male die; the discharging assembly is arranged at the discharging port and is matched with the female die to drive the terminal to be discharged from the discharging port; the supporting frame is rotationally connected with a material receiving disc; and the buffering assembly is fixedly arranged on the machining die and is arranged between the material receiving disc and the discharging opening. Products are driven to be formed through cooperation of the male die and the female die of the machining die, the products in the die are driven to be discharged from the discharging port through the discharging assembly, displacement generated by terminals in the machining process is compensated through the buffering assembly, the phenomenon that the terminals are damaged in the machining process is reduced, and finally the terminals are driven to be wound through cooperation of the supporting frame and the receiving disc. The overall processing efficiency is improved and the processing cost is reduced.

Description

Technical Field

[0001] This utility model relates to a material receiving machine, and more specifically, to an electrical terminal receiving machine. Background Technology

[0002] After the existing injection mold terminals are formed, the product is driven out of the mold by intelligent equipment (robotic arm). However, the entire product processing process is not continuous. After each demolding, intelligent equipment is needed to take the product out of the mold. This results in high overall processing costs, low overall processing efficiency, and relatively high subsequent maintenance costs. Utility Model Content

[0003] To achieve the purpose of this utility model, the technical solution adopted by this utility model is: an electrical terminal receiving machine, comprising:

[0004] The mold is processed by setting up a male mold and a female mold that cooperate with each other, and a discharge port is provided between the female mold and the male mold;

[0005] The discharge assembly is located at the discharge port and works with the female mold to drive the terminals out of the discharge port;

[0006] A support frame is rotatably connected to a receiving tray;

[0007] The buffer assembly is fixedly installed on the processing mold, located between the receiving tray and the discharge port.

[0008] Preferably, the female mold includes: a fixed mold base and a drive module ejected by an ejector pin, wherein both the drive module and the male mold are provided with terminal forming grooves.

[0009] Preferably, the discharge assembly includes: a guide plate fixedly mounted on a fixed mold base, a conveying motor fixedly connected to the guide plate, a screw fixedly connected to the output shaft of the conveying motor, a nut fitted to the screw, a drive plate fixedly connected to the nut, a guide portion provided on the drive plate, a guide plate fixedly connected to each guide portion, a guide block provided between the guide plate and the guide portion, the guide block having a strip groove for terminal movement, and the drive block fixedly connected to the guide plate. When the ejector pin pushes out the drive module, the drive block passes through the strip groove and contacts the terminal.

[0010] Preferably, the buffer assembly includes: a positioning frame fixedly mounted on the processing mold, the positioning frame being fixedly connected to multiple guide blocks, the guide blocks having strip grooves for terminals to pass through, the guide blocks being fixedly connected to a sealing plate for sealing the strip grooves, the positioning frame being fixedly connected to a drive motor, the output teeth of the drive motor passing through the sealing plate and contacting the terminals in the strip grooves, and a buffer frame also being fixedly connected to the processing mold, the buffer frame having an inlet and an outlet, the inlet being higher than the outlet, and a buffer zone being provided between the inlet and outlet of the buffer frame.

[0011] Preferably, a counting frame is fixedly connected to the support frame, and a fixing block is fixedly connected to the counting frame. The fixing block is provided with a guide groove for the terminal to pass through. An encoder is fixedly connected to the support frame, and a counting tooth is fixedly connected to the encoder. The fixing block is provided with a mating groove that communicates with the guide groove. The counting tooth passes through the mating groove and mates with the terminal in the guide groove.

[0012] Preferably, a detection frame is provided between the support frame and the processing mold. The detection frame is provided with a detection slot for the terminal to pass through, and a detection sensor is fixedly connected to both the upper and lower parts of the detection slot.

[0013] Preferably, both the male mold and the female mold are fixedly connected to a detection camera.

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

[0015] 1. By using the male and female molds of the processing mold to form the product, the product in the mold is discharged from the outlet through the discharge component. The buffer component compensates for the displacement of the terminals during processing, reducing the damage to the terminals. Finally, the support frame and the take-up tray work together to wind up the terminals, improving the overall processing efficiency and reducing the processing cost.

[0016] 2. By detecting the stress on the terminals during the winding process using sensors, damage during processing can be reduced.

[0017] 3. By setting a buffer zone on the buffer frame, the terminals are facilitated to be transported, and the displacement caused by the mating of the male and female molds is compensated, thereby increasing the displacement space during terminal processing and reducing the occurrence of damage during terminal processing.

[0018] 4. By using a camera to inspect the terminal forming condition, the presence of defective products can be determined, thereby improving inspection efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the electrical terminal receiving machine of this utility model;

[0020] Figure 2This is an enlarged view of section A of the electrical terminal receiving machine of this utility model;

[0021] Figure 3 This is a partial structural diagram of the electrical terminal receiving machine of this utility model. Figure 1 ;

[0022] Figure 4 This is an enlarged view of section B of the electrical terminal receiving machine of this utility model;

[0023] Figure 5 This is a partial structural diagram of the electrical terminal receiving machine of this utility model. Figure 2 ;

[0024] Figure 6 This is a partial structural diagram of the electrical terminal receiving machine of this utility model. Figure 3 ;

[0025] Figure 7 This is a schematic diagram of the terminal structure processed according to the present invention.

[0026] In the diagram: 1. Machining mold; 101. Female mold; 102. Male mold; 1021. Fixed mold base; 1022. Drive module; 2. Support frame; 3. Receiving tray; 4. Guide plate; 5. Conveyor motor; 6. Screw; 7. Drive plate; 8. Guide plate; 9. Guide block; 10. Drive block; 11. Positioning frame; 12. Guide block; 13. Sealing plate; 14. Drive motor; 15. Buffer frame; 1501. Buffer zone; 16. Counting frame; 17. Fixed block; 18. Encoder; 19. Detection frame; 20. Detection sensor; 22. Detection camera. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are merely illustrative.

[0028] This invention refers to some, but not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without inventive effort are within the scope of protection of this invention.

[0029] Figures 1 to 7 As shown, this utility model provides a technical solution: an electrical terminal receiving machine, including: a processing mold 1 for injection molding of plastic terminals, the processing mold 1 is provided with a male mold 102 and a female mold 101 that cooperate with each other, and a detection camera 22 is fixedly connected to both the male mold 102 and the female mold 101. The detection camera 22 is mainly used to take pictures of the molded terminals to identify whether there are defective products. If it is determined that there are defective products, the machine is stopped for inspection (the above judgment mainly adopts the identification method of the prior art).

[0030] A discharge port is provided between the female mold 101 and the male mold 102. The male mold 102 and the female mold 101 cooperate to drive the terminal to be processed and formed. A set of formed terminals (multiple terminals are formed in parallel from the mold) is provided with a first end and a second end.

[0031] The discharge port of the processing mold 1 is equipped with a discharge component. The discharge component mainly drives the first end of a set of formed terminals to move to the second end. The first end is partially hollowed out. When it moves to the second end of the terminal, the male mold 102 and the female mold 101 cooperate to drive another set of terminals to form. The second end of the other set of terminals is formed together with the first end of the previous set of terminals, thereby realizing that one end of the two sets of terminals is formed together, thus realizing continuous operation.

[0032] The female mold 101 includes a fixed mold base 1021 and a drive module 1022 that pops out through an ejector pin. The drive module 1022 pops out a certain distance through the ejector pin (the above function is achieved using existing technology). Both the drive module 1022 and the male mold 102 are provided with terminal forming grooves. When the male mold 102 and the female mold 101 are engaged, the ejector pin retracts, and the drive module 1022 also retracts accordingly. The terminal forming grooves on the drive module 1022 and the male mold 102 work together to drive the terminal forming.

[0033] The material discharge assembly includes: a guide plate 4 fixedly mounted on a fixed mold base 1021; a conveyor motor 5 fixedly connected to the guide plate 4; a screw 6 fixedly connected to the output shaft of the conveyor motor 5; a nut fitted to the screw 6; a drive plate 7 fixedly connected to the nut; a guide portion provided on the drive plate 7; a guide plate 8 fixedly connected to each guide portion; a guide block 9 provided between the guide plate 8 and the guide portion; and a strip groove for terminal movement provided on the guide plate 9. A drive block 10 is fixedly connected to the guide plate 8. When the ejector pin pushes out the drive module 1022, the drive block 10 passes through the strip groove and contacts the terminal. After the drive block 10 passes through the strip groove and contacts the terminal, the conveyor motor 5 drives the screw 6 to rotate, and the screw 6 drives the drive plate 7 upward, thereby causing the drive block 10 to cooperate with the terminal and move the first end of a set of terminals towards the second end.

[0034] After the conveyor motor 5 finishes working, the male mold 102 and the female mold 101 cooperate to close the mold and drive another set of terminals to form. After the male mold 102 and the female mold 101 cooperate, the terminals disengage from the drive block 10 and contact it. The conveyor motor 5 drives the screw 6 to rotate, thereby driving the drive block 10 back to the initial position.

[0035] This process repeats continuously, causing the terminals to move out of the discharge port without interruption.

[0036] Support frame 2 is rotatably connected to take-up tray 3. Take-up tray 3 drives the terminal to be wound up. Detection frame 19 is provided between support frame 2 and processing mold 1. Detection frame 19 is provided with detection slots for the terminal to pass through. The detection slots are set vertically. A detection sensor 20 is fixedly connected to both the upper and lower sides of the detection slot. When the terminal passes through the detection slot, the terminal is detected by the two detection sensors 20. If the terminal is too low, the take-up tray 3 speeds up and drives the terminal to be wound up.

[0037] A buffer assembly is also fixedly connected to the processing mold 1. The buffer assembly is located between the take-up tray 3 and the outlet, mainly to solve the tension of the terminal during the winding process.

[0038] The buffer assembly includes: a positioning frame 11 fixedly mounted on the processing mold 1; multiple guide blocks 12 fixedly connected to the positioning frame 11; guide blocks 12 having strip grooves for terminals to pass through; sealing plates 13 fixedly connected to the guide blocks 12 for sealing the strip grooves; a drive motor 14 fixedly connected to the positioning frame 11; the output teeth of the drive motor 14 passing through the sealing plate 13 and contacting the terminals in the strip grooves; and a buffer frame 15 fixedly connected to the processing mold 1. The buffer frame 15 has an inlet and an outlet, with the inlet higher than the outlet. A buffer zone 1501 is provided between the inlet and outlet of the buffer frame 15. The buffer frame 15 consists of three plates, including two parallel positioning plates that primarily position the sides of the terminals. An arc-shaped transition plate connects the two positioning plates, forming the buffer zone 1501 around the two positioning plates and the arc-shaped transition plate. The output teeth of the drive motor 14 primarily drive the terminals to move from the buffer frame 15 to the receiving tray 3.

[0039] A counting frame 16 is fixedly connected to the support frame 2, and a fixing block 17 is fixedly connected to the counting frame 16. The fixing block 17 has a guide groove for terminals to pass through. An encoder 18 is fixedly connected to the support frame 2, and a counting tooth is fixedly connected to the encoder 18. The fixing block 17 has a mating groove that communicates with the guide groove. The counting tooth passes through the mating groove and mates with the terminals in the guide groove. The encoder 18 performs counting processing on the terminals.

[0040] like Figures 1 to 7As shown, during operation, the male mold 102 and the female mold 101 work together to form the product. When the male mold 102 and the female mold 101 disengage, the drive module 1022 is ejected by the ejector pin. At this time, the terminal contacts the drive block 10. The main mechanism is that the drive module 1022 drives the terminal to contact the drive block 10. The conveyor motor 5 drives the screw 6 to rotate, and the screw 6 drives the drive plate 7 to move upward, thereby driving the drive block 10 to cooperate with the terminal and move the first end of a set of terminals to the second end. After the conveyor motor 5 finishes its work, the male mold 102 and the female mold 101 work together to close the mold and form another set of terminals. After the male mold 102 and the female mold 101 work together, the terminal disengages from the drive block 10. The conveyor motor 5 drives the screw 6 to rotate, thereby driving the drive block 10 back to the initial position. This process is repeated to continuously move the terminal out of the discharge port.

[0041] After the terminals pass through the detection rack 19 and the counting rack 16 from the buffer assembly, they are recycled through the receiving tray 3. The receiving tray 3 is driven by a rotary motor, which drives the terminals to be wound onto the receiving tray 3.

[0042] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. An electrical terminal receiving machine, characterized in that, include: The mold is processed by setting up a male mold and a female mold that cooperate with each other, and a discharge port is provided between the female mold and the male mold; The discharge assembly is located at the discharge port and works with the female mold to drive the terminals out of the discharge port; A support frame is rotatably connected to a receiving tray; The buffer assembly is fixedly installed on the processing mold, located between the receiving tray and the discharge port.

2. The electrical terminal receiving machine according to claim 1, characterized in that, The female mold includes a fixed mold base and a drive module ejected by an ejector pin. Both the drive module and the male mold are provided with terminal forming grooves.

3. The electrical terminal receiving machine according to claim 2, characterized in that, The discharge assembly includes: a guide plate fixedly mounted on a fixed mold base; a conveying motor fixedly connected to the guide plate; a screw fixedly connected to the output shaft of the conveying motor; a nut fitted to the screw; a drive plate fixedly connected to the nut; a guide portion provided on the drive plate; a guide plate fixedly connected to each guide portion; a guide block provided between the guide plate and the guide portion; a strip groove for terminal movement provided on the guide block; and a drive block fixedly connected to the guide plate. When the ejector pin pushes out the drive module, the drive block passes through the strip groove and contacts the terminal.

4. The electrical terminal receiving machine according to claim 1, characterized in that, The buffer assembly includes: a positioning frame fixedly mounted on the processing mold, the positioning frame being fixedly connected to multiple guide blocks, the guide blocks having strip grooves for terminals to pass through, the guide blocks being fixedly connected to a sealing plate for sealing the strip grooves, the positioning frame being fixedly connected to a drive motor, the output teeth of the drive motor passing through the sealing plate and contacting the terminals in the strip grooves, and a buffer frame also being fixedly connected to the processing mold, the buffer frame having an inlet and an outlet, the inlet being higher than the outlet, and a buffer zone being provided between the inlet and outlet of the buffer frame.

5. The electrical terminal receiving machine according to claim 1, characterized in that, The support frame is fixedly connected to a counting frame, the counting frame is fixedly connected to a fixing block, the fixing block is provided with a guide groove for terminals to pass through, the support frame is fixedly connected to an encoder, the encoder is fixedly connected to a counting tooth, the fixing block is provided with a mating groove communicating with the guide groove, and the counting tooth passes through the mating groove and mates with the terminals in the guide groove.

6. The electrical terminal receiving machine according to claim 1, characterized in that, A detection frame is provided between the support frame and the processing mold. The detection frame is provided with a detection slot for the terminal to pass through, and a detection sensor is fixedly connected to both the upper and lower parts of the detection slot.

7. The electrical terminal receiving machine according to claim 1, characterized in that, Both the male mold and the female mold are fixedly connected to a detection camera.

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