Needle inserting device of linker

Abstract

The utility model relates to a linker pin inserting device. The linker pin inserting device comprises a linker feeding mechanism, a pin inserting mechanism and a mold strip positioning mechanism, the linker feeding mechanism is used for automatically conveying linkers into the needle inserting mechanism, the needle inserting mechanism is used for receiving the linkers sent out by the linker feeding mechanism and inserting the linkers into mold strips of the mold strip positioning mechanism, and the mold strip positioning mechanism is used for positioning the mold strips and receiving the linkers sent out by the needle inserting mechanism. According to the linker pin inserting device, through cooperation of the linker feeding mechanism, the pin inserting mechanism and the mold strip positioning mechanism, automatic pin inserting of the linker can be achieved, the labor intensity of workers is greatly reduced, the assembling efficiency is improved, meanwhile, the phenomena of reverse inserting, missing inserting and the like are avoided, and therefore the defective rate is reduced, and the product quality is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of connector processing, in particular to a connector pin insertion device. Background Art

[0002] When assembling some existing connectors, it is necessary to insert the needle into the hole of the mold strip. In the past, manual pin insertion was used, which had low assembly efficiency. However, since the mold strip has a row of sockets, manual pin insertion often leads to missing or reverse insertion, which affects the quality of subsequent product processing. Utility Model Content

[0003] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a connector pin device which can greatly reduce the labor intensity of workers and improve product quality.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A connector pin insertion device comprises a connector feeding mechanism, a pin insertion mechanism and a mold strip positioning mechanism;

[0006] The connector feeding mechanism is used to automatically convey the connector to the pin insertion mechanism, and includes a vibrating screen and a discharge guide assembly. The discharge guide assembly is correspondingly arranged at the outlet end of the vibrating screen, and a discharge port capable of allowing a single connector to pass through is opened on the discharge guide assembly;

[0007] The needle insertion mechanism is used to receive the connector sent by the connector feeding mechanism and insert the connector into the mold strip of the mold strip positioning mechanism, and includes a support plate, a lifting cylinder and a spray needle nozzle. The lifting cylinder is fixed on the support plate and connected to the spray needle nozzle. The lifting cylinder can drive the spray needle nozzle to move up and down. The top of the spray needle nozzle is connected to the discharge port of the discharge guide assembly through a guide tube.

[0008] The mold strip positioning mechanism is used to position the mold strip and receive the connector sent out by the pin mechanism, including a motor, a transverse guide rail, a mold strip fixing plate, a guide plate and a driving cylinder. The mold strip fixing plate is slidably connected to the transverse guide rail and is connected to the motor. The motor can drive the mold strip fixing plate to move horizontally along the transverse guide rail. A positioning groove that can position the mold strip is provided on the top of the mold strip fixing plate. The driving cylinder is fixed on the mold strip fixing plate and connected to the guide plate. The guide plate is correspondingly arranged above the mold strip fixing plate. The driving cylinder can drive the guide plate to move up and down. A number of guide through holes corresponding to the sockets on the mold strip are provided on the guide plate.

[0009] In order to further improve the processing efficiency, the vibrating screens are provided in two sets, and the outlet ends of the two vibrating screens are respectively provided with discharge guide components.

[0010] In order to facilitate the feeding and guiding of the connector, in a preferred embodiment of the utility model, the discharge guide assembly includes a guide block, a push block and a push cylinder, one end of the guide block has a feed port connected to the outlet end of the vibrating screen, and the other end of the guide block is provided with at least two discharge ports connected to the spray needle nozzles, the push block is slidably connected to the guide block, and the push block is provided with a guide channel that can connect the feed port and the discharge port, the push cylinder is connected to the push block, and the push cylinder can drive the push block to slide along the guide block to make the guide channel connect to the feed port or the discharge port, and the guide block is provided with an air channel that can blow the connector in the discharge port into the guide tube.

[0011] Corresponding to the discharge guide assembly, the needle insertion mechanism is composed of two sets, which are respectively connected to the two discharge guide assemblies, and the needle insertion mechanism has at least two spray needle nozzles.

[0012] Corresponding to the pin insertion mechanism, the mold strip positioning mechanism is composed of two sets, which are respectively arranged under the two pin insertion mechanisms.

[0013] In order to facilitate the rapid positioning of the mold strip, a positioning column is fixed in the positioning groove of the mold strip fixing plate.

[0014] The beneficial effects of the utility model are as follows: the connector pin insertion device can realize automatic connector pin insertion through the cooperation of the connector feeding mechanism, the pin insertion mechanism and the mold strip positioning mechanism, which greatly reduces the labor intensity of workers and improves the assembly efficiency, while avoiding the phenomenon of reverse insertion, missed insertion, etc., thereby reducing the defective rate and greatly improving the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the connector pin device of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the linker feeding mechanism of the utility model;

[0017] Figure 3 It is an exploded view of the discharge guide assembly of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the pin insertion mechanism of the utility model;

[0019] Figure 5 It is a three-dimensional diagram of the mold strip positioning mechanism of the utility model. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1 The connector pin insertion device shown includes a connector feeding mechanism 1, a pin insertion mechanism 2 and a mold strip positioning mechanism 3. The connector feeding mechanism 1 is used to automatically transport the connector into the pin insertion mechanism 2. The pin insertion mechanism 2 is used to receive the connector sent out by the connector feeding mechanism 1 and insert the connector into the mold strip of the mold strip positioning mechanism 3. The mold strip positioning mechanism 3 is used to position the mold strip and receive the connector sent out by the pin insertion mechanism 2.

[0022] Specifically, combined Figure 2 , Figure 3 The linker feeding mechanism 1 shown in the figure has two sets, including a vibrating screen 101 and a discharge guide assembly, the discharge guide assembly is correspondingly arranged at the outlet end of the vibrating screen 101, and the discharge guide assembly includes a guide block 102, a push block 103 and a push cylinder 104, one end of the guide block 102 has a feed port 108 connected to the outlet end of the vibrating screen, and the other end of the guide block 102 is provided with at least two discharge ports 106 connected to the nozzles, and the push block 103 is slidably connected to the guide block 10 2, a guide channel 105 capable of connecting the feed port 108 and the discharge port 106 is provided on the push block 103, the push cylinder 104 is connected to the push block 103, the push cylinder 104 can drive the push block 103 to slide along the guide block 102 so that the guide channel 105 connects the feed port 108 or the discharge port 106, and an air channel 107 capable of blowing the connector 4 in the discharge port 106 into the guide pipe is provided on the guide block 102, and the two air channels 107 correspond to the two discharge ports 106 respectively.

[0023] Specifically, combined Figure 4 The needle insertion mechanism shown also has two sets, including a support plate 201, a lifting cylinder 202 and a spray needle nozzle 203. The lifting cylinder 202 is fixed on the support plate 201 and connected to the spray needle nozzle 203 through a support. At least two spray needle nozzles 203 are arranged on the support. The top of the spray needle nozzle 203 is connected to the discharge port 106 of the discharge guide assembly through a flexible guide tube.

[0024] Specifically, combined Figure 5The mold strip positioning mechanism shown also has two sets, including a motor 301, a transverse guide rail 302, a mold strip fixing plate 303, a guide plate 305 and a driving cylinder 304. The mold strip fixing plate 303 is slidably connected to the transverse guide rail 302 through a slider and is connected to the motor 301. The motor 301 can drive the mold strip fixing plate 303 to move horizontally along the transverse guide rail 302. A positioning groove that can position the mold strip 5 is opened at the top of the mold strip fixing plate 303, and a positioning column 306 is fixed in the positioning groove. The driving cylinder 304 is a group, fixed on both sides of the mold strip fixing plate 303 and connected to the guide plate 305. The guide plate 305 is correspondingly arranged above the mold strip fixing plate 303. The driving cylinder 304 can drive the guide plate 305 to move up and down. The guide plate 305 is opened with a plurality of guide through holes 307 that correspond one to one with the sockets on the mold strip 5.

[0025] During processing, the operator inserts the mold bar 5 into the positioning groove on the mold bar fixing plate 303, and one end of the mold bar 5 abuts against the positioning column 306 to complete the positioning; the motor 301 drives the mold bar fixing plate 303 to move horizontally along the transverse guide rail 302, and the driving cylinder 304 drives the guide plate 305 to descend, so that the guide plate 305 is located below the nozzle 203; the vibrating screen 101 vibrates and screens the connector 4 and sends it into the guide block 102, and the connector 4 enters the push block 10 from the feed port 108. 3, the push cylinder 104 pushes the push block 103 to connect the guide channel 105 with one of the discharge ports 106, and the air passage 107 takes in air, so that the connector 4 in the discharge port 106 is sent into the nozzle 203 through the guide pipe, and the lifting cylinder 202 drives the nozzle 203 to descend, and the connector 4 in the nozzle 203 is guided by the guide plate 305 and inserted into the jack of the mold strip 5 through the guide through hole 307, thereby completing the assembly of the connectors 4 one by one.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A connector pin device, characterized in that: It includes a linker feeding mechanism, a pin insertion mechanism and a mold strip positioning mechanism; The connector feeding mechanism is used to automatically convey the connector to the pin insertion mechanism, and includes a vibrating screen and a discharge guide assembly. The discharge guide assembly is correspondingly arranged at the outlet end of the vibrating screen, and a discharge port capable of allowing a single connector to pass through is opened on the discharge guide assembly; The needle insertion mechanism is used to receive the connector sent by the connector feeding mechanism and insert the connector into the mold strip of the mold strip positioning mechanism, and includes a support plate, a lifting cylinder and a spray needle nozzle. The lifting cylinder is fixed on the support plate and connected to the spray needle nozzle. The lifting cylinder can drive the spray needle nozzle to move up and down. The top of the spray needle nozzle is connected to the discharge port of the discharge guide assembly through a guide tube. The mold strip positioning mechanism is used to position the mold strip and receive the connector sent out by the pin mechanism, including a motor, a transverse guide rail, a mold strip fixing plate, a guide plate and a driving cylinder. The mold strip fixing plate is slidably connected to the transverse guide rail and is connected to the motor. The motor can drive the mold strip fixing plate to move horizontally along the transverse guide rail. A positioning groove that can position the mold strip is provided on the top of the mold strip fixing plate. The driving cylinder is fixed on the mold strip fixing plate and connected to the guide plate. The guide plate is correspondingly arranged above the mold strip fixing plate. The driving cylinder can drive the guide plate to move up and down. A number of guide through holes corresponding to the sockets on the mold strip are provided on the guide plate.

2. A connector pin device as claimed in claim 1, characterized in that: There are two sets of vibrating screens, and the outlet ends of the two vibrating screens are respectively provided with discharge guide components.

3. A connector pin device as claimed in claim 2, characterized in that: The discharge guide assembly includes a guide block, a push block and a push cylinder. One end of the guide block has a feed port connected to the outlet end of the vibrating screen, and the other end of the guide block is provided with at least two discharge ports connected to the spray needle nozzles. The push block is slidably connected to the guide block, and a guide channel that can connect the feed port and the discharge port is provided on the push block. The push cylinder is connected to the push block, and the push cylinder can drive the push block to slide along the guide block to make the guide channel connect to the feed port or the discharge port. The guide block is provided with an air channel that can blow the connector in the discharge port into the guide tube.

4. A connector pin device as claimed in claim 3, characterized in that: The needle insertion mechanism is composed of two sets, which are respectively connected to the two material discharging guide components, and the needle insertion mechanism has at least two spray needle nozzles.

5. A connector pin device as claimed in claim 4, characterized in that: The mold strip positioning mechanism consists of two sets, which are respectively arranged under the two pin insertion mechanisms.

6. A connector pin device as claimed in claim 5, characterized in that: A positioning column is fixed in the positioning groove of the mold strip fixing plate.

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