Directional pin inserting equipment for connector

Abstract

The utility model relates to a connector direction-recognizing pin-inserting device, which comprises a working table, and a connector feeding mechanism, a pin-inserting mechanism and a die strip positioning mechanism which are arranged on the working table, and can realize automatic pin-inserting of a connector through the cooperation of the connector feeding mechanism, the pin-inserting mechanism and the die strip positioning mechanism. The labor intensity of workers is greatly reduced, the assembly efficiency is improved, and meanwhile, the phenomena of reverse insertion, missing insertion and the like are avoided, so that 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, and specifically relates to a connector orientation recognition pin inserting device. Background Technique

[0002] When assembling some existing connectors, it is necessary to insert the pins of the connector into the holes of the die bar. In the past, manual pin insertion was often used, resulting in low assembly efficiency; and because there is a row of jacks on the die bar, manual pin insertion often causes problems such as missed insertion and reverse insertion, affecting the subsequent processing quality of the product. Content of the Utility Model

[0003] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background technique, the utility model proposes a connector orientation recognition pin inserting device that 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 as follows:

[0005] A connector orientation recognition pin inserting device includes a workbench and a connector feeding mechanism, a pin inserting mechanism, and a die bar positioning mechanism arranged on the workbench;

[0006] The connector feeding mechanism is used to automatically feed the connectors, and includes a vibrating screen, a positioning bar, a retaining bar, a first horizontal slide rail, and a first servo motor. The positioning bar is correspondingly arranged at the outlet end of the vibrating screen. The positioning bar is slidably connected to the first horizontal slide rail and is connected to the first servo motor. The first servo motor can drive the positioning bar to slide horizontally along the first horizontal slide rail. A number of positioning notches for the connectors to be embedded are provided on one side of the positioning bar, and the retaining bar is correspondingly arranged on one side of the positioning notches;

[0007] The pin inserting mechanism is used to receive the connectors sent by the connector feeding mechanism and insert the connectors into the die bar of the die bar positioning mechanism, and includes a column, a front-back slide rail, a front-back sliding seat, a front-back moving cylinder, a lifting slide rail, a lifting seat, a lifting cylinder, a jaw cylinder, and jaws. The front-back slide rail is fixed on the column. The front-back sliding seat is slidably connected to the front-back slide rail and is connected to the front-back moving cylinder. The front-back moving cylinder can drive the front-back sliding seat to move back and forth along the front-back slide rail. The lifting slide rail is fixed on the front-back sliding seat. The lifting seat is slidably connected to the lifting slide rail and is connected to the lifting cylinder. The lifting cylinder can drive the lifting seat to move up and down along the lifting slide rail. The jaw cylinder is fixed on the lifting seat and is connected to the jaws. The jaw cylinder can drive the jaws to clamp or release the connectors;

[0008] The mold bar positioning mechanism is used to position the mold bar and receive the connectors sent by the pin inserting mechanism, and includes a second transverse slide rail, a second servo motor and a mold bar positioning seat. The mold bar positioning seat is slidably connected to the second transverse slide rail and connected to the second servo motor, and the second servo motor can drive the mold bar positioning seat to slide horizontally along the second transverse slide rail.

[0009] In order to improve the pin inserting efficiency, there are two sets of the connector feeding mechanism and the pin inserting mechanism respectively.

[0010] In order to accurately sense whether the direction of the connectors at the outlet end of the vibrating screen is opposite, a guiding block through which the connectors can pass individually is arranged at the outlet end of the vibrating screen, and a photoelectric switch is arranged at one end of the guiding block.

[0011] In order to further improve the pin inserting efficiency, a row of jaw cylinders is fixed on the lifting seat.

[0012] In order to ensure the accuracy of pin inserting, a connector guiding mechanism is arranged on the mold bar positioning seat. The connector guiding mechanism includes a set of oppositely arranged guiding cylinders and guiding plates respectively connected to the guiding cylinders. A plurality of arc grooves are respectively formed on the opposite sides of the two guiding plates. The guiding cylinders can drive the guiding plates to move back and forth. When the arc grooves of the two guiding plates are combined, a guiding through hole for guiding the connectors can be formed.

[0013] The beneficial effects of the present utility model: Through the cooperation of the connector feeding mechanism, the pin inserting mechanism and the mold bar positioning mechanism, the connector orientation pin inserting device of the present utility model can realize the automatic pin inserting of the connectors, greatly reducing the labor intensity of workers, improving the assembly efficiency, and at the same time avoiding phenomena such as reverse insertion and missed insertion, thereby reducing the defective rate and greatly improving the product quality. Description of the Drawings

[0014] Figure 1 is a perspective view of the connector orientation pin inserting device of the present utility model;

[0015] Figure 2 is a perspective view of the connector feeding mechanism of the present utility model;

[0016] Figure 3 is a perspective view of the pin inserting mechanism of the present utility model;

[0017] Figure 4 is a perspective view of the mold bar positioning mechanism of the present utility model. Detailed Embodiment

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0019] As Figure 1 shown, a connector orientation pin insertion device includes a workbench 1 and a connector feeding mechanism 2, a pin insertion mechanism 3, and a die bar positioning mechanism 4 arranged on the workbench 1. Among them, there are two sets of the feeding mechanism 2 and the pin insertion mechanism 3 respectively, which operate alternately to improve the pin insertion efficiency.

[0020] Specifically, in combination with Figure 2 the shown connector feeding mechanism, it includes a vibrating screen 201, a positioning bar 206, a stop bar 205, a first horizontal slide rail 207, and a first servo motor 209. The outlet end of the discharge channel 202 of the vibrating screen is provided with a guiding block 203 through which a single connector 5 can pass. One end of the guiding block 203 is provided with a photoelectric switch 204. The positioning bar 206 is correspondingly arranged at the outlet end of the guiding block 203. The positioning bar 206 is slidably connected to the first horizontal slide rail 207 through a sliding seat 208 and is connected to the first servo motor 209. The first servo motor 209 can drive the positioning bar 206 to slide horizontally along the first horizontal slide rail 207. A number of positioning slots into which the connector 5 can be inserted are opened on one side of the positioning bar 206. The stop bar 205 is correspondingly arranged on one side of the positioning slots.

[0021] Specifically, in combination with Figure 3 the shown pin insertion mechanism, it includes a column, a front and rear slide rail 302, a front and rear sliding seat 303, a front and rear moving cylinder 301, a lifting slide rail 304, a lifting seat 306, a lifting cylinder 305, a jaw cylinder 307, and jaws 308. The front and rear slide rail 302 is fixed on the column. The front and rear sliding seat 303 is slidably connected to the front and rear slide rail 302 and is connected to the front and rear moving cylinder 301. The front and rear moving cylinder 301 can drive the front and rear sliding seat 303 to move back and forth along the front and rear slide rail 302. The lifting slide rail 304 is fixed on the front and rear sliding seat 303. The lifting seat 303 is slidably connected to the lifting slide rail 304 and is connected to the lifting cylinder 305. The lifting cylinder 305 can drive the lifting seat 303 to move up and down along the lifting slide rail 304. The jaw cylinder 307 has a row and is fixed to the bottom end of the lifting seat 306 and is connected to the jaws 308. The jaw cylinder 307 can drive the jaws 308 to clamp or release the connector.

[0022] Specifically, in combination with Figure 4The shown die bar positioning mechanism includes a second transverse slide rail 402, a second servo motor 401 and a die bar positioning seat 403. The die bar positioning seat 403 is slidably connected to the second transverse slide rail 402 and is connected to the second servo motor 401. The second servo motor 401 can drive the die bar positioning seat 403 to slide horizontally along the second transverse slide rail 402. A connector guiding mechanism is provided on the die bar positioning seat 403. The connector guiding mechanism includes a set of oppositely arranged guiding cylinders 404 and guiding plates 405 respectively connected to the guiding cylinders 404. A plurality of arc grooves are respectively formed on the opposite sides of the two guiding plates 405. The guiding cylinders 404 can drive the guiding plates 405 to move back and forth. When the arc grooves of the two guiding plates 405 are combined, a guiding through hole for guiding the connector 5 can be formed.

[0023] Combined with Figures 1-4 As shown, during processing, the vibrating screen 201 automatically screens. The connectors 5 enter the guiding blocks 203 one by one in a row along the discharge channel 202. The connector 5 at the end of the guiding block 203 is pushed into one of the positioning slots of the positioning bar 206. The photoelectric switch 204 senses whether the direction of the connector 5 is correct. If it is incorrect, an alarm is issued. If it is correct, the first servo motor 209 drives the positioning bar 206 to slide horizontally along the first transverse slide rail 207, so that another connector 5 enters another positioning slot, so that each positioning slot of the positioning bar 206 is embedded with a connector 5. The stop bar 205 can block the connector 5 to prevent it from falling out of the positioning slot. When the positioning bar 206 is filled with connectors 5, the front and rear moving cylinder 301 drives the front and rear sliding seat 303 to move backward along the front and rear slide rails 302, the lifting cylinder 305 drives the lifting seat 303 to descend along the lifting slide rail 304, and each jaw cylinder 307 drives each jaw 308 to clamp each connector 5. Subsequently, the connector 5 is sent above the die bar positioning mechanism. The second servo motor 401 drives the die bar positioning seat 403 to slide horizontally along the second transverse slide rail 402 to below the jaw 308. The two guiding cylinders 404 drive the two guiding plates 405 to move towards each other, so that the arc grooves of the two guiding plates 405 are combined to form a guiding through hole for guiding the connector 5. At this time, the lifting cylinder 305 drives the lifting seat 303 to descend, and the connectors 5 on the jaws 308 can be inserted into the corresponding holes of the die bar 6 together. The two sets of pin inserting mechanisms are alternately inserted, and the insertion of two kinds of pins or the insertion of pins in two different directions can be realized.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A connector pin recognition device, characterized in that: It includes a workbench and a connector feeding mechanism, a pin insertion mechanism and a mold strip positioning mechanism arranged on the workbench; The connector feeding mechanism is used to automatically feed out the connector, and includes a vibrating screen, a positioning bar, a blocking bar, a first transverse slide rail, and a first servo motor. The positioning bar is correspondingly arranged at the outlet end of the vibrating screen, the positioning bar is slidably connected to the first transverse slide rail and is connected to the first servo motor, the first servo motor can drive the positioning bar to slide horizontally along the first transverse slide rail, a plurality of positioning notches for the connector to be embedded are provided on one side of the positioning bar, and the blocking bar is correspondingly arranged on one side of the positioning notch; The pin insertion mechanism is used to receive the connector sent out by the connector feeding mechanism and insert the connector into the mold strip of the mold strip positioning mechanism, and includes a column, front and rear slide rails, front and rear sliding seats, front and rear moving cylinders, lifting slide rails, lifting seats, lifting cylinders, clamping claw cylinders and clamping claws. The front and rear slide rails are fixed on the column, the front and rear sliding seats are slidably connected to the front and rear slide rails and connected to the front and rear moving cylinders, the front and rear moving cylinders can drive the front and rear sliding seats to move forward and backward along the front and rear slide rails, the lifting slide rails are fixed on the front and rear sliding seats, the lifting seats are slidably connected to the lifting slide rails and connected to the lifting cylinders, the lifting cylinders can drive the lifting seats to move up and down along the lifting slide rails, the clamping claw cylinders are fixed on the lifting seats and connected to the clamping claws, and the clamping claw cylinders can drive the clamping claws to clamp or release the connector; The mold strip positioning mechanism is used to position the mold strip and receive the connector sent out by the pin mechanism, and includes a second transverse slide rail, a second servo motor and a mold strip positioning seat. The mold strip positioning seat is slidably connected to the second transverse slide rail and connected to the second servo motor. The second servo motor can drive the mold strip positioning seat to slide horizontally along the second transverse slide rail.

2. A connector pin recognition device as claimed in claim 1, characterized in that: The connector feeding mechanism and the pin insertion mechanism each have two sets.

3. A connector pin recognition device as claimed in claim 2, characterized in that: The outlet end of the vibrating screen is provided with a guide block through which a single connector can pass, and one end of the guide block is provided with a photoelectric switch.

4. A connector pin recognition device as claimed in claim 3, characterized in that: A row of clamping claw cylinders is fixed on the lifting seat.

5. A connector pin recognition device as claimed in claim 4, characterized in that: A connector guide mechanism is provided on the mold strip positioning seat, and the connector guide mechanism includes a group of relatively arranged guide cylinders and guide plates respectively connected to the guide cylinders. A plurality of arc grooves are respectively provided on the opposite sides of the two guide plates. The guide cylinders can drive the guide plates to move forward and backward. When the arc grooves of the two guide plates are combined, a guide through hole for guiding the connector can be formed.

Images