CN216234745U

CN216234745U - Feeding assembly device for windscreen wiper connector

Info

Publication number: CN216234745U
Application number: CN202122800211.1U
Authority: CN
Inventors: 范成志; 李法酉; 刘锷; 杨琪; 杨旭东
Original assignee: Sichuan Fuji Electric Motor Co ltd
Current assignee: Sichuan Fuji Electric Motor Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-08
Anticipated expiration: 2031-11-16

Abstract

The application provides a pay-off assembly device for wiper connector includes: storage mechanism, fixture, push mechanism and stock stop. The storage mechanism is provided with a guide rod for storing the connector. The number of the clamping mechanisms is at least two, the clamping mechanisms are arranged at intervals along the axial direction of the guide rod, and a preset distance is reserved between the lowest clamping mechanism and the bottom of the guide rod; the clamping mechanisms are provided with a pair of clamping blocks. The pushing mechanism comprises a pushing cylinder and a sliding plate, the top surface of the sliding plate is provided with a rotating plate, and the top surface of the rotating plate is provided with a cylinder and a positioning pin; the cylinder is used for passing the through-hole of connector, and the locating pin is used for passing the U type groove of connector. The material blocking mechanism comprises a baffle plate; the baffle is located between guide bar and the cylinder along vertical direction for stop the connector whereabouts on the guide bar. The connector can be cached and output, and the wiper connector is installed into the middle pipe fitting of the support connecting rod by utilizing the movement during output, so that the production efficiency is improved.

Description

Feeding assembly device for windscreen wiper connector

Technical Field

The utility model belongs to the technical field of production of windscreen wipers, and particularly relates to a feeding assembly device for a windscreen wiper connector.

Background

The driving mechanism of the windscreen wiper mainly comprises a supporting connecting rod, a rocker arm and a motor, wherein the rocker arm is used for being directly connected with the windscreen wiper, and the motor is used for driving the rocker arm to swing so as to drive the windscreen wiper to swing. The supporting connecting rod is used for being connected with a whole vehicle, installing a motor and a rocker arm, and mainly comprises a middle pipe fitting and connectors arranged at two ends of the middle pipe fitting. At present, the mode of installing the connector on the middle pipe fitting is mainly a mode of manually pressing in, and the efficiency of the mode is lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides the feeding assembly device for the windscreen wiper connector, which has the functions of caching and automatic discharging, has higher automation degree, and can utilize the stroke length and pressure during discharging to load the windscreen wiper connector into the middle pipe fitting of the supporting connecting rod so as to improve the production efficiency.

In order to realize the purpose of the utility model, the following scheme is adopted:

a pay-off assembly quality for wiper connector includes: storage mechanism, fixture, push mechanism and stock stop.

The connector of wiper has through-hole and U type groove that is used for the connection, and the mounting hole inner wall has the keyway that is used for preventing the rotation along the axis direction processing.

The storage mechanism is provided with a guide rod in the vertical direction and is used for penetrating through the mounting hole of the connector so as to realize storage of the connector; the guide bar outer wall is equipped with the sand grip corresponding to the keyway in the connector mounting hole for it is rotatory to place the connector.

The number of the clamping mechanisms is at least two, the clamping mechanisms are arranged at intervals along the axial direction of the guide rod, and a preset distance is reserved between the lowest clamping mechanism and the bottom of the guide rod; the clamping mechanisms are provided with a pair of clamping blocks for clamping the guide rods.

The pushing mechanism comprises a pushing cylinder, a push rod of the pushing cylinder is provided with a sliding plate, the top surface of the sliding plate is provided with a rotating plate, and the top surface of the rotating plate is provided with a cylinder and a positioning pin; the axes of the cylinder and the positioning pin are parallel to the axis of the guide rod; the cylinder is used for passing the through-hole of connector, and the locating pin is used for passing the U type groove of connector.

The material blocking mechanism comprises a baffle plate which is of a flat plate structure and is vertical to the guide rod; the baffle is located between guide bar and the cylinder along vertical direction for stop the connector whereabouts on the guide bar.

Furthermore, the clamping mechanism also comprises a T-shaped sliding groove, and the lower section of the clamping block is arranged in the T-shaped sliding groove in a sliding manner; clamping grooves are formed in the opposite inner walls of the clamping blocks and used for clamping the guide rods; one side of the outer wall of the upper section of the clamping block is provided with an inclined plane; the clamping mechanism is also provided with a guide plate, the guide plate is provided with a V-shaped groove, the clamping block is arranged in the V-shaped groove, and the inclined surface of the clamping block is in sliding contact with the side wall of the V-shaped groove; the guide plate is arranged on a push rod of the clamping cylinder, and the clamping cylinder drives the guide plate to move in a reciprocating manner so as to clamp and loosen the guide rod; the moving direction is vertical to the sliding direction of the clamping block in the T-shaped sliding groove.

Furthermore, the inclined plane is provided with a T-shaped sliding block, the side wall of the V-shaped groove is provided with a T-shaped groove corresponding to the T-shaped sliding block, and the T-shaped groove is arranged along the direction parallel to the side wall of the V-shaped groove; the T-shaped sliding block is arranged in the T-shaped groove in a sliding manner.

Furthermore, the baffle is rotationally arranged, and the rotational axis of the baffle is parallel to the axis of the guide rod; a limiting plate is arranged on one side of the baffle; the limiting plate is positioned on one side of the sliding plate, which is far away from the pushing cylinder; when the side wall of the baffle plate is contacted with the side wall of the limiting plate, the baffle plate is just positioned below the guide rod so as to block the connector on the guide rod; the one end that the axis of rotation was kept away from to the baffle is equipped with the pin, and when the propelling movement cylinder withdrawed the sliding plate, the pin contacted with the outer wall that the sliding plate is located propelling movement cylinder one side, utilizes the outer wall of sliding plate to promote the pin to make the baffle rotate, so that the baffle removes from the guide bar bottom.

Furthermore, the rotating plate is rotatably arranged on the sliding plate, and the rotating axis of the rotating plate is coaxial with the cylinder; the rotating plate is provided with an arc-shaped groove, and the circle of the arc-shaped groove is concentric with the cylinder; the sliding plate is provided with a locking bolt which passes through the arc-shaped groove and is used for fixing the rotating plate.

The utility model has the beneficial effects that: the automatic connector temporary storage device has higher automation degree, and the temporary storage of the connector is realized by utilizing the guide rod; the guide rod is fixed through the clamping mechanism and the buffer loading of the connector is controlled; meanwhile, the sliding plate is used for pushing the baffle plate so as to realize the output control of the connector.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.

Fig. 1 shows a configuration diagram of the present application.

Fig. 2 shows an enlarged view at a in fig. 1.

Fig. 3 shows a state diagram of the pushing mechanism when the storing mechanism takes out the connecting head.

Fig. 4 shows a state diagram when the pushing mechanism pushes the connection head.

Fig. 5 shows a configuration diagram of the chucking mechanism.

Fig. 6 shows a block diagram of the clamp block.

The labels in the figure are: the device comprises a connector-1, a storage mechanism-10, a guide rod-11, a clamping mechanism-20, a clamping block-21, a clamping groove-211, an inclined plane-212, a T-shaped sliding block-2121, a T-shaped sliding groove-22, a guide plate-23, a V-shaped groove-231, a T-shaped groove-2311, a clamping cylinder-24, a pushing mechanism-30, a pushing cylinder-31, a sliding plate-32, a rotating plate-33, a cylinder-331, a positioning pin-332, an arc-shaped groove-333, a material stopping mechanism-40, a baffle-41, a limiting plate-42 and a baffle-43.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are a part of the embodiments of the present invention, not all of the embodiments of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

A pay-off assembly quality for wiper connector includes: the storage mechanism 10, the clamping mechanism 20, the pushing mechanism 30 and the material stopping mechanism 40.

The connector 1 of wiper has through-hole and U type groove that is used for connecting, and the mounting hole inner wall has the keyway that is used for preventing the rotation along the axis direction processing.

Specifically, the storage mechanism 10 is provided with a guide rod 11 in the vertical direction, and the guide rod 11 is used for penetrating through a mounting hole of the connector 1 so as to store the connector 1; the outer wall of the guide rod 11 is provided with a convex strip corresponding to the key groove in the mounting hole of the connector 1 and used for placing the connector 1 to rotate.

Specifically, the number of the clamping mechanisms 20 is at least two, the clamping mechanisms 20 are arranged at intervals along the axial direction of the guide rod 11, and a preset distance is reserved between the lowest clamping mechanism 20 and the bottom of the guide rod 11; the gripping mechanisms 20 are each provided with a pair of gripping blocks 21 for gripping the guide bar 11.

Specifically, the pushing mechanism 30 includes a pushing cylinder 31, a sliding plate 32 is provided on a push rod of the pushing cylinder 31, a rotating plate 33 is provided on a top surface of the sliding plate 32, and a cylinder 331 and a positioning pin 332 are provided on a top surface of the rotating plate 33; the axes of the cylinder 331 and the positioning pin 332 are parallel to the axis of the guide rod 11; the cylinder 331 is used for passing through a through hole of the connector 1, and the positioning pin 332 is used for passing through a U-shaped groove of the connector 1.

Specifically, the material blocking mechanism 40 includes a baffle plate 41, and the baffle plate 41 is a flat plate structure and perpendicular to the guide rod 11. The baffle 41 is located between the guide rod 11 and the column 331 in the vertical direction, and is used for blocking the connector 1 on the guide rod 11 from falling. The shutter 41 may be moved to or away from the lower side of the guide bar 11 in a reciprocating or rotating manner.

Preferably, as shown in fig. 5, the clamping mechanism 20 further includes a T-shaped sliding slot 22, and the lower section of the clamping block 21 is slidably disposed in the T-shaped sliding slot 22; clamping grooves 211 are formed in the opposite inner walls of the clamping blocks 21 and used for clamping the guide rods 11; one side of the outer wall of the upper section of the clamping block 21 is provided with an inclined surface 212; the clamping mechanism 20 is further provided with a guide plate 23, the guide plate 23 is provided with a V-shaped groove 231, the clamping block 21 is arranged in the V-shaped groove 231, and the inclined surface 212 of the clamping block 21 is in sliding contact with the side wall of the V-shaped groove 231. The guide plate 23 is arranged on a push rod of the clamping cylinder 24, and the clamping cylinder 24 drives the guide plate 23 to reciprocate so as to clamp and release the guide rod 11, wherein the moving direction is perpendicular to the sliding direction of the clamping block 21 in the T-shaped sliding groove 22. When the guide plate 23 moves toward the clamping blocks 21, the clamping blocks 21 are guided by the V-shaped grooves 231, so that the two clamping blocks 21 move toward the middle part at the same time until the guide rod 11 is pressed. When the clamping block 21 is loosened, the guide plate 23 only needs to be moved in a direction away from the clamping block.

Further preferably, as shown in fig. 5 and 6, the inclined surface 212 is provided with a T-shaped slider 2121, a T-shaped groove 2311 is formed in the side wall of the V-shaped groove 231 corresponding to the T-shaped slider 2121, and the T-shaped groove 2311 is formed along a direction parallel to the side wall of the V-shaped groove 231; the T-shaped slider 2121 is slidably arranged in the T-shaped groove 2311.

Preferably, as shown in fig. 2 and 4, the baffle 41 is rotatably arranged with its rotation axis parallel to the axis of the guide bar 11; a limit plate 42 is arranged on one side of the baffle plate 41; the limit plate 42 is positioned on one side of the sliding plate 32 away from the pushing cylinder 31; when the side wall of the baffle plate 41 contacts with the side wall of the limit plate 42, the baffle plate 41 is just below the guide rod 11 to block the connector 1 on the guide rod 11; the end of the baffle plate 41 away from the rotation axis is provided with a stop lever 43, when the pushing cylinder 31 retracts the sliding plate 32, the stop lever 43 contacts the outer wall of the sliding plate 32 on the side of the pushing cylinder 31, the stop lever 43 is pushed by the outer wall of the sliding plate 32, and the baffle plate 41 is rotated to move the baffle plate 41 away from the bottom of the guide bar 11.

Preferably, as shown in fig. 2 to 4, the rotating plate 33 is rotatably provided on the sliding plate 32, and the rotation axis thereof is coaxial with the cylinder 331; the rotating plate 33 is provided with an arc-shaped slot 333, and the circle of the arc-shaped slot 333 is concentric with the cylinder 331; the sliding plate 32 is provided with a locking bolt which passes through the arc-shaped slot 333 for fixing the rotating plate 33; the position of the rotating plate 33 is adjusted by rotation to adjust the connecting position of the positioning pin 332 and the U-shaped groove of the connector 1.

The specific implementation mode is as follows: when loading the connector 1 into the storage mechanism 10, the connector 1 is first loaded into the upper section of the guide bar 11, and at this time, the holding mechanism 20 located above is in a state of clamping or unclamping the guide bar 11, and at least one holding mechanism 20 located below clamps the guide bar 11 to keep the position of the guide bar 11 fixed. When a predetermined number of the connecting heads 1 are loaded, the upper clamping mechanism 20 clamps the guide rods 11, and then the lower clamping mechanism 20 releases the guide rods 11, so that the connecting heads 1 automatically fall, and at this time, as shown in fig. 2, the end of the baffle plate 41 with the stop rod 42 is positioned below the guide rods 11, so that the connecting heads 1 are stopped on the guide rods 11, and the falling of the connecting heads 1 is avoided.

When the storage mechanism 10 transfers the connector 1 to the pushing mechanism 30, as shown in fig. 3, the sliding plate 32 moves below the guide bar 11, and the column 331 is coaxial with the guide bar 11; under the pushing action of the outer wall of the sliding plate 32, the blocking plate 41 is moved away from the bottom of the guide rod 11 by rotation, so that the connector 1 can smoothly fall into the column 331 from the guide rod 11, and the U-shaped groove of the connector 1 is clamped outside the positioning pin 332.

When the connector 1 is pushed, as shown in fig. 4, the pushing cylinder 31 pushes the sliding plate 32 to move towards the far end, and in the process, the baffle plate 41 also rotates along with the sliding plate, until the baffle plate 41 contacts the limiting plate 42, so that the baffle plate 41 is located below the guide rod 11 again. In the process of pushing the connector 1, the pushing cylinder 31 pushes the connector 1 into the middle pipe fitting supporting the connecting rod by using the stroke length of pushing and the pressure of the pushing cylinder 31, so as to realize the assembling operation of the connector 1.

The foregoing is only a preferred embodiment of the present invention and is not intended to be exhaustive or to limit the utility model. It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the utility model.

Claims

1. The utility model provides a pay-off assembly device for wiper connector, connector (1) have through-hole and U type groove that is used for connecting, and the mounting hole inner wall is processed along the axis direction has the keyway that is used for preventing the rotation, and its characterized in that, material feeding unit includes:

the storage mechanism (10) is provided with a guide rod (11) in the vertical direction and is used for penetrating through the mounting hole of the connector (1) so as to realize storage of the connector (1); the outer wall of the guide rod (11) is provided with a convex strip corresponding to a key groove in the mounting hole of the connector (1) and used for placing the connector (1) to rotate;

the clamping mechanisms (20) are at least two groups in number and are arranged at intervals along the axial direction of the guide rod (11), and a preset distance is reserved between the clamping mechanism (20) at the lowest position and the bottom of the guide rod (11); the clamping mechanisms (20) are respectively provided with a pair of clamping blocks (21) for clamping the guide rod (11);

the pushing mechanism (30) comprises a pushing cylinder (31), a sliding plate (32) is arranged on a push rod of the pushing cylinder (31), a rotating plate (33) is arranged on the top surface of the sliding plate (32), and a cylinder (331) and a positioning pin (332) are arranged on the top surface of the rotating plate (33); the axes of the cylinder (331) and the positioning pin (332) are parallel to the axis of the guide rod (11); the cylinder (331) is used for penetrating through a through hole of the connector (1), and the positioning pin (332) is used for penetrating through a U-shaped groove of the connector (1);

the material blocking mechanism (40) comprises a baffle plate (41), and the baffle plate (41) is of a flat plate structure and is perpendicular to the guide rod (11); the baffle (41) is positioned between the guide rod (11) and the column (331) along the vertical direction and is used for blocking the connector (1) on the guide rod (11) from falling.

2. The feeding and assembling device for the wiper blade connector as recited in claim 1, wherein the holding mechanism (20) further comprises a T-shaped chute (22), and the lower section of the clamping block (21) is slidably disposed in the T-shaped chute (22); clamping grooves (211) are formed in the opposite inner walls of the clamping blocks (21) and used for clamping the guide rods (11); one side of the outer wall of the upper section of the clamping block (21) is provided with an inclined plane (212); the clamping mechanism (20) is further provided with a guide plate (23), the guide plate (23) is provided with a V-shaped groove (231), the clamping block (21) is arranged in the V-shaped groove (231), and the inclined surface (212) of the clamping block (21) is in sliding contact with the side wall of the V-shaped groove (231); the guide plate (23) is arranged on a push rod of the clamping cylinder (24), and the clamping cylinder (24) drives the guide plate (23) to move in a reciprocating manner so as to clamp and release the guide rod (11); the moving direction is vertical to the sliding direction of the clamping block (21) in the T-shaped sliding groove (22).

3. The feeding and assembling device for the wiper blade connector as recited in claim 2, wherein the inclined plane (212) is provided with a T-shaped slider (2121), the side wall of the V-shaped groove (231) is provided with a T-shaped groove (2311) corresponding to the T-shaped slider (2121), and the T-shaped groove (2311) is formed along a direction parallel to the side wall of the V-shaped groove (231); the T-shaped sliding block (2121) is arranged in the T-shaped groove (2311) in a sliding mode.

4. The feeding and assembling device for the wiper blade connector as recited in claim 1, wherein the baffle (41) is rotatably disposed with its rotation axis parallel to the axis of the guide rod (11); a limiting plate (42) is arranged on one side of the baffle (41); the limiting plate (42) is positioned on one side of the sliding plate (32) far away from the pushing cylinder (31); when the side wall of the baffle plate (41) is in contact with the side wall of the limiting plate (42), the baffle plate (41) is just positioned below the guide rod (11) so as to block the connector (1) on the guide rod (11); and one end of the baffle plate (41) far away from the rotating axis is provided with a stop lever (43), when the pushing cylinder (31) retracts the sliding plate (32), the stop lever (43) is in contact with the outer wall of the sliding plate (32) on one side of the pushing cylinder (31), and the stop lever (43) is pushed by the outer wall of the sliding plate (32), so that the baffle plate (41) rotates, and the baffle plate (41) is moved away from the bottom of the guide rod (11).

5. The feeding assembly device for a wiper blade connector as set forth in claim 1, wherein the rotating plate (33) is rotatably provided to the sliding plate (32) with a rotation axis coaxial with the cylinder (331); the rotating plate (33) is provided with an arc-shaped groove (333), and the circle of the arc-shaped groove (333) is concentric with the cylinder (331); the sliding plate (32) is provided with a locking bolt which passes through the arc-shaped slot (333) and is used for fixing the rotating plate (33).