CN214779206U - Feeding tool suitable for glass water joint female seat - Google Patents

Abstract

The utility model relates to a material loading frock suitable for female seat of glass water swivel, it puts the clamping jaw and puts the clamping jaw in the right side including connecting transition piece, fixed baseplate, power component, a left side. The connecting transition block and the fixed base plate are fixed into a whole and directly clamped on the mechanical arm. The left clamping jaw and the right clamping jaw are uniformly arranged right below the fixed base plate and are oppositely arranged. A left-set internal-extension limiting part and a right-set internal-extension limiting part which are oppositely arranged extend from the inner side walls of the left-set clamping jaw and the right-set clamping jaw respectively. The power element is arranged on the fixed base plate and drives the left clamping jaw and the right clamping jaw to move in the opposite direction/opposite direction when the power element moves, so that the clamping/releasing of the glass water joint female seat is realized by the left inner extension limiting part and the right inner extension limiting part. Therefore, the holding and taking efficiency of the glass water joint female seat is effectively improved, and the holding and taking process is ensured to be executed more stably and reliably.

Description

Feeding tool suitable for glass water joint female seat

Technical Field

The utility model belongs to the technical field of the nonstandard equipment manufacturing technique and specifically relates to a material loading frock suitable for female seat of glass water swivel.

Background

When the transparency of the front windshield is reduced, clear vision can be provided for a driver by spraying glass water. Particularly, when the vehicle travels at night, dust on the glass scatters light, and at this time, a spray of glass water is required to keep the front windshield in an optimal transparent state.

The glass water joint is used for circulating glass water and comprises a female seat, a male plug, a clamping ring and a rubber ring. An assembly cavity is arranged in the female seat. The male plug is inserted into the assembly cavity and assembled with the female seat by means of a snap ring sleeved on the periphery of the female seat. The rubber ring is arranged in the assembly cavity in an embedded mode and is clamped between the female seat and the male plug. In the prior art, the assembly of the glass water joint is usually completed manually, however, the operation is time-consuming and labor-consuming, and the production efficiency is low, and for this reason, the company recently developed a line suitable for the automatic assembly of the glass water joint.

Known, if need accomplish the automatic equipment work of glass water swivel, need cooperate with the material loading frock with the help of the manipulator with female seat cartridge on clamping tool, just then assemble rubber circle, snap ring, public plug according to the preface. However, in the prior art, a feeding tool suitable for the glass water joint female seat matched with a mechanical arm is not searched. Thus, a skilled person is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Therefore, in view of the above-mentioned existing problems and drawbacks, the present invention provides a feeding tool for a female glass water connector, which is suitable for many years of research and development, through various evaluations and considerations, and continuous experiments and modifications of experienced technicians.

In order to solve the technical problem, the utility model relates to a material loading frock suitable for female seat of glass water head, it is used with robotic arm looks adaptation to realize the shift to the female seat relative position of glass water head in coordination. The feeding tool suitable for the glass water joint female seat comprises a connecting transition block, a fixed base plate, a power element, a left clamping jaw and a right clamping jaw. The connecting transition block and the fixed base plate are detachably fixed into a whole and directly clamped on the mechanical arm. The left clamping jaw and the right clamping jaw are uniformly arranged right below the fixed base plate and are oppositely arranged. A left-set internal-extension limiting part and a right-set internal-extension limiting part which are oppositely arranged extend from the inner side walls of the left-set clamping jaw and the right-set clamping jaw respectively. The power element is arranged on the fixed base plate and drives the left clamping jaw and the right clamping jaw to move in the opposite direction/opposite direction when the power element moves, so that the clamping/releasing of the glass water joint female seat is realized by the left inner extension limiting part and the right inner extension limiting part.

As the technical scheme of the utility model further improve, by the roof downwardly extending who connects the transition piece have with robotic arm looks adaptation, supply robotic arm male jack. In addition, a strip-shaped slot communicated with the jack extends leftwards from the right side wall of the connecting transition block. After the mechanical arm is inserted in place relative to the jack, the gap value of the strip-shaped slot is adjusted by the bolt until the jack completely holds the mechanical arm. Just corresponding to the strip-shaped slot, a counter bore for a bolt to pass through is extended backwards from the front side wall of the connecting transition block. Just corresponding to the strip-shaped slot, a threaded hole for screwing the bolt extends forwards from the rear side wall of the connecting transition block.

As the technical scheme of the utility model is further improved, the power component is preferably the wide pneumatic finger cylinder. The wide pneumatic finger cylinder comprises a cylinder body, a left finger used for directly fixing the left clamping jaw and a right finger used for directly fixing the right clamping jaw. The left finger and the right finger are both assembled on the cylinder body and are oppositely arranged. When the cylinder body acts, the left finger moves oppositely/oppositely relative to the right finger.

As the technical scheme of the utility model further improve, the material loading frock that is applicable to female seat of glass water swivel still includes elasticity liftout unit. The elastic ejection unit comprises a rear bearing plate, a horizontal bearing block, an ejection pin, a columnar spring and a clamp spring. The rear bearing plate is detachably fixed on the rear side wall of the fixed base plate. The horizontal bearing block is directly fixed with the rear bearing plate and is arranged right below the power element. The material ejecting pin is formed by sequentially connecting a rod-shaped body and a material ejecting head. Near the top, an annular clamping groove matched with the clamp spring is arranged on the rod-shaped body. Just corresponding to the left clamping jaw and the right clamping jaw, a mounting hole is extended downwards from the top wall of the horizontally-arranged bearing block so as to penetrate into the rod-shaped body. The columnar spring is sleeved on the rod-shaped body and is always elastically pressed between the bottom wall of the horizontally-arranged bearing block and the material ejecting head. The clamp spring is arranged right above the horizontally-arranged bearing block and is clamped in the annular clamping groove to limit axial displacement of the jacking pin.

As a further improvement of the technical scheme of the utility model, the elastic ejection unit further comprises a position sensor. The position sensor is inserted on the rear bearing plate and is right opposite to the axial displacement path corresponding to the ejector pin.

By adopting the technical scheme, when the glass water joint female seat needs to be held and taken, the feeding tool moves under the driving of the mechanical arm until the feeding tool is opposite to the glass water joint female seat which is held and taken in advance, and then the power element moves to drive the left clamping jaw and the right clamping jaw to move oppositely, so that the glass water joint female seat is clamped by the left inner extension limiting part and the right inner extension limiting part; the mechanical arm is started for the second time, the feeding tool is driven to move horizontally and downwards according to the sequence until the glass water joint female seat is inserted into the clamping tool, and then the power element moves for the second time to drive the left clamping jaw and the right clamping jaw to move back to back so as to loosen the glass water joint female seat. Therefore, on one hand, good matching assistance is provided for the design and manufacture of the automatic assembly line of the glass water joint, the holding and taking efficiency of the glass water joint female seat is effectively improved, and the time consumed by the holding and taking operation is greatly reduced; on the other hand, the holding and taking process of the glass water joint female socket is extremely stable and reliable, and the phenomenon of accidental falling in midway is not easy to occur; on the other hand, the clamping jig applicable to the glass water joint female seat is simple in structural design, beneficial to manufacturing and implementation and low in production cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a feeding tool suitable for a female seat of a glass water joint of the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a sectional view a-a of fig. 2.

Fig. 4 is a schematic perspective view of the ejector pin in the feeding tool suitable for the female seat of the glass water joint.

Fig. 5 is a schematic perspective view of a visual angle of a transition block connected in the feeding tool of the female seat of the glass water joint of the present invention.

Fig. 6 is a schematic perspective view of another view angle of the transition block connected in the feeding tool for the female seat of the glass water joint.

Fig. 7 is a schematic perspective view of a left clamping jaw in the feeding tool for the female seat of the glass water joint.

Fig. 8 is a schematic perspective view of a right-hand clamping jaw in a feeding tool for a female glass water joint seat.

Fig. 9 is a perspective view of a glass water joint.

Fig. 10 is an exploded view of a glass water joint.

1-connecting a transition block; 11-a jack; 12-strip-shaped slotting; 13-countersunk; 14-a threaded hole; 2-fixing the substrate; 3-wide pneumatic finger cylinder; 4-left clamping jaw; 41-left internal extending limiting part; 5-right clamping jaw; 51-a right internal extension limiting part; 6-elastic material ejecting unit; 61-rear bearing plate; 62-horizontally placing a bearing block; 63-a liftout pin; 631-a rod-shaped body; 6311-ring card slot; 632-topping head; 64-cylindrical spring; 65-clamp spring; 66-position sensor.

Detailed Description

In the description of the present invention, it is to be understood that the terms "left", "right", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In order to facilitate the technical solution disclosed in the present invention to be fully understood by those skilled in the art, before the detailed description of the structure of the feeding tool suitable for the female seat of the glass water connector in the present invention, a simple description is first made on the structure of the glass water connector, as shown in fig. 9 and 10, the glass water connector includes a female seat, a male plug, a rubber ring and a snap ring. The female seat, the male plug, the rubber ring and the clamping ring are all injection-molded parts. An assembly cavity is arranged in the female seat. The male plug is inserted into the assembly cavity and assembled with the female seat by means of a snap ring sleeved on the periphery of the female seat. The rubber ring is arranged in the assembly cavity in an embedded mode and is clamped between the female seat and the male plug.

Fig. 1 shows the utility model discloses in be applicable to the material loading frock of the female seat of glass water head's stereogram, can know, it is used with robotic arm looks adaptation to realize the shift to the female seat relative position of glass water head in coordination. The feeding tool suitable for the glass water joint female seat mainly comprises a connecting transition block 1, a fixed base plate 2, a wide pneumatic finger cylinder 3, a left clamping jaw 4 and a right clamping jaw 5. The connecting transition block 1 and the fixed base plate 2 are detachably fixed into a whole and are directly connected to the mechanical arm. The left clamping jaw 4 and the right clamping jaw 5 are uniformly arranged right below the fixed base plate 2 and are oppositely arranged. A left inward extending limiting part 41 and a right inward extending limiting part 51 (shown in fig. 7 and 8) which are oppositely arranged extend from the inner side walls of the left clamping jaw 4 and the right clamping jaw 5 respectively. The wide pneumatic finger cylinder 3 is installed on the fixed base plate 2 and comprises a cylinder body, a left finger for directly fixing the left clamping jaw 4 and a right finger for directly fixing the right clamping jaw 5. The left finger and the right finger are both assembled on the cylinder body and are oppositely arranged. When the cylinder body acts, the left finger moves oppositely/oppositely relative to the right finger, namely the left clamping jaw 4 and the right clamping jaw 5 are driven to move oppositely/oppositely, so that the clamping/releasing of the glass water connector female seat is realized by the left inward extending limiting part 41 and the right inward extending limiting part 51. Therefore, on one hand, good matching assistance is provided for the design and manufacture of the automatic assembly line of the glass water joint, the holding and taking efficiency of the glass water joint female seat is effectively improved, and the time consumed by the holding and taking operation is greatly reduced; on the other hand, the holding and taking process of the glass water joint female socket is extremely stable and reliable, and the phenomenon of accidental falling in midway is not easy to occur; on the other hand, the clamping jig applicable to the glass water joint female seat is simple in structural design, beneficial to manufacturing and implementation and low in production cost.

The working principle of the feeding tool suitable for the glass water joint female seat is as follows: when the glass water joint female seat needs to be held and taken, the feeding tool moves under the driving of a mechanical arm until the feeding tool is opposite to the glass water joint female seat which is held and taken in advance, and then the wide pneumatic finger cylinder 3 acts to drive the left clamping jaw 4 and the right clamping jaw 5 to move in opposite directions, so that the glass water joint female seat is clamped by the left inner extension limiting part 41 and the right inner extension limiting part 51; the robotic arm secondary starts to the action of carrying out the translation according to the preface and moving down of drive material loading frock, until the female seat cartridge of glass water swivel in the clamping tool, then, 3 secondary emergence actions of wide pneumatic finger cylinder are put clamping jaw 4 and are put clamping jaw 5 in the right side in order to drive and carry out back of the body motion mutually, in order to realize relaxing female seat of glass water swivel, in order to keep it in the clamping tool.

As is known, the connecting transition block 1 may adopt various design structures to realize the connection with the robot arm, however, an embodiment with simple structural design, easy implementation and high disassembling and assembling convenience is recommended here, which is as follows: as shown in fig. 1, 5 and 6, a jack 11 adapted to the robot arm and into which the robot arm is inserted extends downward from the top wall of the connecting transition block 1. In addition, a strip-shaped slot 12 which is communicated with the insertion hole 11 extends leftwards from the right side wall of the connecting transition block 1. After the mechanical arm is inserted in place relative to the jack 11, the gap value of the strip-shaped slot 12 is adjusted by the bolt until the jack 11 completely holds the mechanical arm. Just corresponding to the strip-shaped slot 12, a countersunk hole 13 for a bolt to pass through extends backwards from the front side wall of the connecting transition block 1. Just corresponding to the strip-shaped slot 12, a threaded hole 14 for screwing a bolt extends forwards from the rear side wall of the connecting transition block 1. When the connection operation of the feeding tool and the mechanical arm needs to be executed, the bolt only needs to be loosened, the gap value of the strip-shaped cutting seam 12 is expanded along with the bolt until the mechanical arm can penetrate into the jack 11, then the bolt is rotated, and in the process, the gap value of the strip-shaped cutting seam 12 is gradually reduced until the mechanical arm is completely held tightly.

As is known, when the torque moment of the bolt is not properly selected, the phenomenon that the mechanical arm is damaged by pressure when the transition block 1 is connected occurs, a large amount of manpower is wasted to repair the mechanical arm, and therefore, an elastic rubber sleeve (not shown in the figure) needs to be additionally arranged on the feeding tool suitable for the glass water joint female seat. The elastic rubber sleeve is sleeved in the jack 11. When the connecting transition block 1 is fastened in place relative to the mechanical arm, the elastic rubber sleeve is always elastically pressed on the outer side wall of the mechanical arm.

It is known that the jacking of the glass water connector female seat is realized only by the combined action of the left-set inward-extending limiting part 41 and the right-set inward-extending limiting part 51, which easily causes the occurrence of the offset phenomenon of the glass water connector female seat, and further causes the glass water connector female seat not to be smoothly inserted into the clamping jig. In view of this, as shown in fig. 1, 2 and 3, an elastic ejecting unit 6 is further added to the feeding tool suitable for the glass water joint female socket according to different practical application scenarios. The elastic ejection unit 6 comprises a rear bearing plate 61, a horizontal bearing block 62, an ejection pin 63, a columnar spring 64, a clamp spring 65 and a position sensor 66. The rear bearing plate 61 is detachably fixed to the rear side wall of the fixed base plate 2. The horizontal bearing block 62 is directly fixed with the rear bearing plate 61 and is arranged right below the wide pneumatic finger cylinder 3. The ejector pin 63 is formed by connecting a rod-shaped body 631 and an ejector head 632 in this order. Near the top, a ring-shaped slot 6311 (as shown in fig. 4) is formed on the rod-shaped body 631 and matches with the shape of the snap spring 65. Corresponding to the left clamping jaw 4 and the right clamping jaw 5, a mounting hole is extended downwards from the top wall of the flat bearing block 62 to penetrate into the rod-shaped body 631. The cylindrical spring 64 is sleeved on the rod-shaped body 631 and is always elastically pressed between the bottom wall of the flat bearing block 62 and the ejector head 632. The clamp spring 65 is arranged right above the horizontally-arranged bearing block 62 and is clamped in the annular clamp groove 6311, so that the axial displacement of the ejector pin 63 is limited. The position sensor 66 is inserted on the rear bearing plate 61 and is opposite to the axial displacement path of the ejector pin 63 so as to limit the upper limit position of the ejector pin 63.

In the actual holding, taking and discharging operation process of the glass water joint female seat, the working principle of the elastic ejection unit 6 is roughly as follows: when the holding operation of the glass water joint female seat is required, at the moment, the left clamping jaw 4 and the right clamping jaw 5 are kept in a fully opened state, and the feeding tool is driven by a mechanical arm to move until the glass water joint female seat is opposite to the glass water joint female seat which is pre-held and taken; then, the feeding tool moves downwards under the driving of a mechanical arm until the ejector pin 63 completely abuts against the top wall of the glass water joint female seat; then, the mechanical arm continues to move downwards until the left clamping jaw 4 and the right clamping jaw 5 are opposite to the side limiting edge of the glass water joint female seat, and in the process, the columnar spring 64 gradually stores energy, so that the abutting pin 63 is always elastically pressed against the top wall of the glass water joint female seat, and the glass water joint female seat is ensured to have a correct posture; then, the wide pneumatic finger cylinder 3 acts to drive the left clamping jaw 4 and the right clamping jaw 5 to move oppositely, so that the glass water connector female socket is clamped by the left built-in extending limiting part 41 and the right built-in extending limiting part 51; when the unloading operation is executed, the mechanical arm continues to drive the loading tool to sequentially perform translation and downward movement until the glass water joint female seat is inserted into the clamping tool, and then the wide pneumatic finger cylinder 3 performs secondary movement to drive the left clamping jaw 4 and the right clamping jaw 5 to move back and forth so as to release the glass water joint female seat; then, start broad pneumatic finger cylinder 3 again to drag left clamping jaw 4, right clamping jaw 5 of putting simultaneously and carry out the back of the body motion, put spacing portion 41 and the spacing portion 51 of putting the internal extension in the left side and all relieve the back-up to the female seat of glass water head, afterwards, cylindrical spring 64 releases elastic potential energy immediately, so that liftout round pin 63 presses elastically all the time on the roof of the female seat of glass water head, ensures that the female seat of glass water head has the correct clamping gesture for the clamping tool.

Finally, it should be noted that, in addition to the wide pneumatic finger cylinder 3 described above for driving the left-hand clamping jaw 4 and the right-hand clamping jaw 5, other power components may be selected according to different practical application scenarios, for example, on the premise of not considering the design space and the procurement cost, two mutually independent cylinders (of course, hydraulic cylinders, linear motors, etc.) are selected for driving the left-hand clamping jaw 4 and the right-hand clamping jaw 5 respectively in a one-to-one correspondence manner.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. A feeding tool suitable for a glass water joint female seat is adaptive to a mechanical arm and is applied to cooperatively realize the transfer of the relative position of the glass water joint female seat, and the feeding tool is characterized by comprising a connecting transition block, a fixed base plate, a power element, a left clamping jaw and a right clamping jaw; the connecting transition block and the fixed base plate are detachably fixed into a whole and are directly clamped on the mechanical arm; the left clamping jaw and the right clamping jaw are uniformly arranged right below the fixed substrate and are oppositely arranged; a left built-in extending limiting part and a right built-in extending limiting part which are oppositely arranged extend from the inner side walls of the left placed clamping jaw and the right placed clamping jaw respectively; the power element is arranged on the fixed base plate and drives the left clamping jaw and the right clamping jaw to move in the opposite direction/opposite direction when the power element moves, so that clamping/releasing of the glass water joint female seat is realized by the left inner-extending limiting part and the right inner-extending limiting part together.

2. The feeding tool suitable for the glass water joint female socket as claimed in claim 1, wherein a jack matched with the mechanical arm and used for the mechanical arm to insert is extended downwards from the top wall of the connecting transition block; in addition, a strip-shaped slot communicated with the jack extends leftwards from the right side wall of the connecting transition block; after the mechanical arm is inserted in place relative to the jack, adjusting the gap value of the strip-shaped slot by means of a bolt until the jack completely holds the mechanical arm; a countersunk hole for the bolt to pass through is formed by extending backwards from the front side wall of the connecting transition block just corresponding to the strip-shaped slot; and a threaded hole for screwing the bolt is formed by extending forwards from the rear side wall of the connecting transition block just corresponding to the strip-shaped slot.

3. The feeding tool suitable for the female seat of the glass water joint as claimed in claim 1, wherein the power element is a wide pneumatic finger cylinder; the wide pneumatic finger cylinder comprises a cylinder body, a left finger used for directly fixing the left clamping jaw and a right finger used for directly fixing the right clamping jaw; the left finger and the right finger are both assembled on the cylinder body and are oppositely arranged; when the cylinder body acts, the left finger moves oppositely/oppositely relative to the right finger.

4. The feeding tool suitable for the glass water joint female socket as claimed in any one of claims 1 to 3, further comprising an elastic ejecting unit; the elastic ejection unit comprises a rear bearing plate, a horizontal bearing block, an ejection pin, a columnar spring and a clamp spring; the rear bearing plate is detachably fixed on the rear side wall of the fixed base plate; the horizontal bearing block is directly fixed with the rear bearing plate and is arranged right below the power element; the ejection pin is formed by sequentially connecting a rod-shaped body and an ejection head; the rod-shaped body is provided with an annular clamping groove matched with the clamp spring close to the top of the rod-shaped body; a mounting hole is extended downwards from the top wall of the horizontally-arranged bearing block just corresponding to the positions of the left clamping jaw and the right clamping jaw so as to penetrate into the rod-shaped body; the columnar spring is sleeved on the rod-shaped body and is always elastically pressed between the bottom wall of the flat bearing block and the material ejecting head; the clamp spring is arranged right above the horizontally-arranged bearing block and is buckled in the annular clamp groove to limit axial displacement of the ejection pin.

5. The feeding tool suitable for the female seat of the glass water joint as claimed in claim 4, wherein the elastic ejecting unit further comprises a position sensor; the position sensor is inserted on the rear bearing plate and is opposite to the axial displacement path corresponding to the ejector pin.

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