CN219562060U - Automotive interior buckle assembly fixture - Google Patents

Abstract

The utility model provides an automotive interior buckle assembly tool which comprises a support frame, a charging clip, a material blocking mechanism, a charging rod, a charging driving assembly and a material pushing mechanism. The material blocking mechanism is used for synchronously blocking the feed inlet and the discharge outlet or synchronously opening the feed inlet and the discharge outlet. The clamping part is used for clamping the buckle positioned in the discharge hole. The feeding driving assembly is used for driving the feeding rod to be clamped with the buckle or penetrate through the discharge hole, and the pushing mechanism is used for pushing the buckle in the charging groove to move towards one side of the feed hole. This assembly fixture is through filling a plurality of buckles to the loading chute in, under loading cartridge clip, loading pole, material loading drive assembly, stop mechanism and pushing equipment's mutually supporting, can pick up the buckle that is close to feed inlet and discharge gate to assemble it on the interior plaque, thereby realize the continuous assembly operation of buckle, degree of automation is high, and the assembly is accurate, has improved assembly efficiency, simultaneously, has also reduced the problem such as big and assembly error of intensity of labour because of artifical assembly brings.

Description

Automotive interior buckle assembly fixture

Technical Field

The utility model relates to the technical field of buckle assembly equipment, in particular to an automotive interior buckle assembly tool.

Background

The interior trimming panel (such as instrument panel, vice instrument board curb plate) of car needs to cooperate with the draw-in groove on the well accuse platform through a plurality of buckles in order to accomplish the connection of two, and according to the difference of motorcycle type, the buckle of different specifications can be selected. Fig. 1 and 2 show a buckle for an interior panel, where the buckle includes a bayonet, a first limiting leg and a second limiting leg, and when the buckle is assembled on the interior panel, the second limiting leg of the buckle needs to be clamped on a clamping head of the interior panel.

At present, the procedure generally adopts manual assembly, and an operator is required to take the buckles one by one and assemble the buckles on the interior trim panel, so that the efficiency is low, the labor intensity is high, and the process is not suitable for mass production.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the assembly fixture for the automobile interior trim buckle, so as to realize automatic assembly of the buckle and improve assembly precision and efficiency.

In order to achieve the above purpose, the utility model provides an automotive interior buckle assembly fixture, which comprises a support frame; the feeding cartridge clip is arranged on the supporting frame, the feeding cartridge clip is provided with a feeding groove, one end of the feeding groove is provided with a feeding hole, the bottom of the feeding groove is provided with a discharging hole, and the discharging hole is communicated with the feeding hole; the material blocking mechanism is used for synchronously blocking the feed inlet and the discharge outlet or synchronously opening the feed inlet and the discharge outlet; the bottom of the feeding rod is provided with a clamping part which is used for clamping a buckle positioned in the discharge hole; the feeding driving assembly is used for driving the feeding rod to be clamped and buckled or driving the feeding rod to pass through the discharge hole; and the pushing mechanism is used for pushing the buckle in the charging groove to move towards one side of the charging hole.

Preferably, the clamping part comprises a clamping groove and two clamping bulges, the clamping groove is formed in the bottom end of the feeding rod, and the two clamping bulges are respectively formed in two opposite inner side walls of the clamping groove.

Preferably, the feeding driving assembly comprises a first cylinder and a first sliding unit, the first cylinder and the first sliding unit are respectively arranged on the supporting frame, the sliding direction of the first sliding unit is parallel to the length direction of the feeding rod, the piston rod of the first cylinder is connected with the first sliding unit, and the feeding rod is arranged on the first sliding unit.

Preferably, the feeding driving assembly further comprises a second cylinder, the second cylinder is arranged on the first sliding unit, and the feeding rod is arranged on a sliding block of the second cylinder.

Preferably, a yielding gap is formed at the bottom of the charging cartridge clip in an upward concave manner, and the yielding gap is close to the feeding hole and is respectively communicated with the feeding hole and the discharging hole; the stop mechanism comprises a third cylinder, a first stop block and a second stop block, the third cylinder is arranged on the supporting frame, the first stop block is arranged on a sliding block of the third cylinder, the first stop block is attached to the end face, close to the feed inlet, of the charging clip, and the second stop block is arranged on the first stop block and is in conformal fit with the yielding notch.

Preferably, the pushing mechanism comprises a second sliding unit, a pushing driving assembly and a pushing handle, the sliding direction of the second sliding unit is parallel to the length direction of the charging groove, the pushing driving assembly and the pushing handle are respectively arranged on the second sliding unit, one end, away from the feeding hole, of the charging groove is provided with an avoidance opening through which the pushing handle passes, and the pushing driving assembly is used for driving the pushing handle to move in the charging groove.

Preferably, the pushing driving assembly comprises a motor, a rack and a gear, the motor is arranged on the second sliding unit, the rack is arranged on the supporting frame, and the gear is arranged on a rotating shaft of the motor and meshed with the rack.

Preferably, two limit baffles are arranged on the charging cartridge clip, and the two limit baffles are respectively arranged at the opening of the top of the charging groove.

Preferably, the support frame is provided with a connector.

The utility model has the beneficial effects that:

the utility model discloses an automobile interior trim buckle assembly tool, which is characterized in that a plurality of buckles are filled in a charging groove, under the mutual matching of a charging clip, a charging rod, a charging driving assembly, a material blocking mechanism and a material pushing mechanism, the buckles close to a feeding hole and a discharging hole can be picked up and assembled on an interior trim plate, so that the continuous assembly operation of the buckles is realized, the assembly is high in automation degree and accurate, the assembly efficiency is improved, and meanwhile, the problems of high labor intensity and assembly errors caused by manual assembly are also reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic view of a buckle body;

FIG. 2 is a schematic cross-sectional view of a buckle body;

fig. 3 is a schematic structural diagram of an automotive interior buckle assembly tool according to an embodiment of the present utility model;

FIG. 4 is a schematic structural view of a feed rod;

FIG. 5 is a schematic view of a structure of the clamping part clamping the clamping buckle body;

FIG. 6 is a schematic cross-sectional view of the device of FIG. 5;

FIG. 7 is a schematic view of the structure of the body to be snapped into the loading chute;

FIG. 8 is a schematic view of the construction of the bottom of the loading cartridge;

FIG. 9 is a schematic view of the first and second stops engaged with the charge clip;

FIG. 10 is a schematic view of the structure of the feeding rod when the buckle body is assembled;

FIG. 11 is a schematic structural view of a pushing mechanism;

reference numerals:

10-a buckle body, 11-a bayonet, 12-a first limit pin and 13-a second limit pin;

20-supporting frames and 21-connectors;

30-of a charging cartridge clip, 31-of a charging groove, 32-of a feeding hole, 33-of a discharging hole, 34-of a yielding gap and 35-of a limit baffle;

40-a material blocking mechanism, 41-a third air cylinder, 42-a first stop block, 43-a second stop block, 44-a second mounting plate and 45-a third connecting block;

50-feeding rods, 51-clamping grooves and 52-clamping protrusions;

60-a feeding driving assembly, 61-a first air cylinder, 62-a first sliding unit, 63-a second air cylinder, 64-a first mounting plate, 65-a first connecting block and 66-a second connecting block;

70-pushing mechanism, 71-second sliding unit, 72-motor, 73-rack, 74-gear, 75-pushing handle, 76-third mounting plate, 77-fourth connecting block.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is two or more unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

As shown in fig. 3-11, in one embodiment of the present utility model, an automotive interior trim snap-fit assembly is provided, comprising a support frame 20, a loading clip 30, a striker mechanism 40, a loading rod 50, a loading drive assembly 60, and a pusher mechanism 70.

The support 20 is provided with a connector 21, and the support 20 can be mounted on a manipulator (not shown in the drawings) through the connector 21. The charging clip 30 is installed on the support frame 20, the charging clip 30 is of a groove type structure, the charging clip 30 is provided with a charging groove 31, one end of the charging groove 31 is provided with a feeding hole 32 for the buckle body 10 to enter, the bottom of the charging groove 31 is provided with a discharging hole 33, and the discharging hole 33 is communicated with the feeding hole 32.

The stopper mechanism 40 is used for synchronously blocking the feed inlet 32 and the discharge outlet 33, or synchronously opening the feed inlet 32 and the discharge outlet 33. The bottom of the feeding rod 50 is provided with a clamping part, and the clamping part is used for clamping the buckle body 10 positioned in the discharge hole 33. The feeding driving assembly 60 is used for driving the feeding rod 50 to be clamped with the buckle body 10, or driving the feeding rod 50 to pass through the discharge hole 33, and the pushing mechanism 70 is used for pushing the buckle body 10 in the charging slot 31 to move towards the side of the feed hole 32.

When the automotive interior buckle assembly tool works, referring to fig. 7, a plurality of buckle bodies 10 firstly enter a charging groove 31 through a feeding hole 32, a material blocking mechanism 40 synchronously blocks the feeding hole 32 and a discharging hole 33, and a feeding rod 50 is positioned right above the discharging hole 33. When the buckle body 10 needs to be picked up, the feeding driving assembly 60 drives the feeding rod 50 to move downward, so that the clamping part is clamped with the buckle body 10 (the buckle body 10 is closest to the feeding port 32) located in the discharging port 33. Then, the feed inlet 32 and the discharge outlet 33 are synchronously opened by the stop mechanism 40, and meanwhile, the feeding driving assembly 60 drives the feeding rod 50 to continuously move downwards, so that the feeding rod 50 passes through the discharge outlet 33, and the buckle body 10 is clamped on the clamping head of the inner decoration plate under the cooperation of the mechanical arm, thereby realizing the assembly of the buckle body 10. In this process, the rod body of the feeding rod 50 will block the charging slot 31, and other buckle bodies 10 in the charging slot 31 will not slide down from the feeding port 32 or the discharging port 33 under the blocking of the feeding rod 50.

Then, the feeding driving assembly 60 drives the feeding rod 50 to rise, so that the clamping part is separated from the assembled buckle body 10 and moves to the upper part of the discharge hole 33 and the charging groove 31, and meanwhile, the material blocking mechanism 40 also blocks the feed hole 32 and the discharge hole 33 again. Then, the pushing mechanism 70 pushes the buckle body 10 in the charging slot 31 to move towards the feeding port 32, so that the buckle body 10 at the front end moves into the discharging port 33 to wait for the next assembly.

According to the automobile interior trim buckle assembly tool disclosed by the embodiment, a plurality of buckle bodies 10 are filled into the charging groove 31, under the mutual cooperation of the charging clip 30, the charging rod 50, the charging driving assembly 60, the blocking mechanism 40 and the pushing mechanism 70, the buckle bodies 10 close to the feed inlet 32 and the discharge outlet 33 can be picked up and assembled on an interior trim plate, so that continuous assembly operation of the buckle bodies 10 is realized, the degree of automation is high, the assembly is accurate, the assembly efficiency is improved, and meanwhile, the problems of high labor intensity and assembly error caused by manual assembly are also reduced.

In one embodiment, the clamping portion includes a clamping groove 51 and two clamping protrusions 52, the clamping groove 51 is arranged at the bottom end of the feeding rod 50, and the two clamping protrusions 52 are respectively arranged on two opposite inner side walls of the clamping groove 51. When picking up the buckle body 10, the feeding driving assembly 60 drives the feeding rod 50 to move downwards, and the two clamping protrusions 52 are clamped into the two bayonets 11 of the buckle body 10, so that the buckle body 10 in the clamping groove 51 cannot fall off when the material blocking mechanism 40 synchronously opens the feed inlet 32 and the discharge outlet 33. Then, the feeding driving assembly 60 drives the feeding rod 50 to move downwards continuously, so that the feeding rod 50 passes through the discharge hole 33, and the buckle body 10 is clamped on the clamping head of the inner decoration plate under the cooperation of the mechanical arm, thereby realizing the assembly of the buckle body 10.

After the buckle body 10 is assembled, since the buckle body 10 is firmly clamped on the clamping head of the inner decoration plate, when the feeding driving assembly 60 drives the feeding rod 50 to ascend, the two clamping protrusions 52 are separated from the clamping opening 11 of the buckle body 10.

In one embodiment, the feeding driving assembly 60 includes a first cylinder 61, a first sliding unit 62 and a second cylinder 63, the first cylinder 61 and the first sliding unit 62 are respectively disposed on the support frame 20, the sliding direction of the first sliding unit 62 is parallel to the length direction of the feeding rod 50, the piston rod of the first cylinder 61 is connected with the first sliding unit 62, and the feeding rod 50 is disposed on the first sliding unit 62. The second cylinder 63 is provided on the first sliding unit 62, and the feeding rod 50 is provided on the slider of the second cylinder 63.

Specifically, the first cylinder 61 is mounted on a side of the support frame 20 facing away from the loading cartridge 30, the first sliding unit 62 includes a first slide rail mounted on a side of the support base facing away from the first cylinder 61, and a first slide carriage slidably fitted on the first slide rail, a first mounting plate 64 is mounted on the first slide carriage, and a second cylinder 63 is mounted on the first mounting plate 64. The piston rod of the first cylinder 61 is connected with the first mounting plate 64 through the first connecting block 65, and the feeding rod 50 is connected with the slide block of the second cylinder 63 through the second connecting block 66.

Referring to fig. 10, when the buckle body 10 is picked up, the second cylinder 63 extends out of the piston rod thereof, and drives the second connection block 66 and the feeding rod 50 to move downward, so that the clamping portion is clamped with the buckle body 10. Then, the material blocking mechanism 40 synchronously opens the feed inlet 32 and the discharge outlet 33, the second cylinder 63 retracts the piston rod thereof, and drives the first mounting plate 64 and the first sliding seat to slide along the first sliding rail, so that the feed rod 50 passes through the discharge outlet 33, and the buckle body 10 is clamped on the clamping head of the inner decoration plate under the cooperation of the mechanical arm, thereby realizing the assembly of the buckle body 10.

After the assembly is completed, the first cylinder 61 extends out of its piston rod, so as to drive the feeding rod 50 to rise and move again to above the discharge port 33 and the charging slot 31, and then the second cylinder 63 retracts its piston rod, further driving the feeding rod 50 to reset, waiting for the next assembly.

In one embodiment, the bottom of the loading clip 30 is upwardly recessed with a relief notch 34, the relief notch 34 being adjacent the feed inlet 32 and communicating with the feed inlet 32 and the discharge outlet 33, respectively. The stop mechanism 40 comprises a third air cylinder 41, a first stop block 42 and a second stop block 43, the third air cylinder 41 is arranged on the support frame 20, the first stop block 42 is arranged on a sliding block of the third air cylinder 41, the first stop block 42 is attached to the end face of the charging clip 30, which is close to the feed inlet 32, and the second stop block 43 is arranged on the first stop block 42 and is in conformal fit in the yielding gap 34.

Specifically, the second mounting plate 44 is mounted on the support frame 20, the third cylinder 41 is disposed on the second mounting plate 44, a piston rod of the third cylinder 41 is connected with the first stop block 42 through the third connecting block 45, and both the third cylinder 41 and the second cylinder 63 adopt sliding table cylinders. When the third cylinder 41 retracts its piston rod, the first stopper 42 and the second stopper 43 are synchronously driven to move toward the third cylinder 41, so that the inlet 32 and the outlet 33 are synchronously opened. Since the buckle body 10 located in the discharge port 33 has been caught in the catching portion of the loading lever 50 before that, the buckle body 10 does not fall from the discharge port 33.

Then, the second cylinder 63 contracts and drives the feeding rod 50 to pass through the discharge hole 33, and the buckle body 10 is clamped on the clamping head of the inner decoration plate under the cooperation of the mechanical arm, so that the assembly of the buckle body 10 is realized. In this process, the rod body of the feeding rod 50 will block the charging slot 31, and other buckle bodies 10 in the charging slot 31 will not slide down from the feeding port 32 or the discharging port 33 under the blocking of the feeding rod 50.

After the assembly is completed, the first cylinder 61 and the second cylinder 63 drive the feeding rod 50 to rise and move again to above the discharge port 33 and the charging chute 31. The third cylinder 41 extends out of the piston rod again, drives the first stop block 42 and the second stop block 43 to block the feed port 32 and the discharge port 33 again, and finally, the pushing mechanism 70 pushes the whole buckle body 10 in the charging slot 31 to move towards one side of the first stop block 42, and enables the buckle body 10 at the forefront end to abut against the first stop block 42, at this time, the buckle body 10 moves into the discharge port 33, and the next assembly can be performed.

In one embodiment, the pushing mechanism 70 includes a second sliding unit 71, a pushing driving assembly and a pushing handle 75, the sliding direction of the second sliding unit 71 is parallel to the length direction of the loading slot 31, the pushing driving assembly and the pushing handle 75 are respectively disposed on the second sliding unit 71, one end of the loading slot 31 away from the feeding hole 32 is provided with an avoiding hole through which the pushing handle 75 can pass, and the pushing driving assembly is used for driving the pushing handle 75 to move in the loading slot 31. The pushing driving assembly comprises a motor 72, a rack 73 and a gear 74, wherein the motor 72 is arranged on the second sliding unit 71, the rack 73 is arranged on the supporting frame 20, and the gear 74 is arranged on the rotating shaft of the motor 72 and meshed with the rack 73.

Specifically, the second sliding unit 71 includes a second slide rail mounted on a side of the support frame 20 facing away from the loading magazine 30, and a second slide carriage slidably fitted on the second slide rail. The second slide is provided with a third mounting plate 76, the motor 72 is mounted on the third mounting plate 76, and the push handle 75 is connected with the third mounting plate 76 through a fourth connecting block 77. When the buckle body 10 in the charging slot 31 needs to be pushed, the motor 72 drives the gear 74 to rotate, and the pushing handle 75 is driven to extend into the charging slot 31 through the avoiding opening under the cooperation of the motor and the rack 73, so that the buckle body 10 in the charging slot 31 is pushed.

In one embodiment, to enhance the limiting effect on the buckle body 10 in the charging chute 31, two limiting baffles 35 are provided on the charging clip 30, and the two limiting baffles 35 are respectively arranged at the opening of the top of the charging chute 31.

In the description of the present utility model, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims (9)

1. Automotive interior buckle assembly fixture, its characterized in that includes:

a support frame;

the feeding cartridge clip is arranged on the supporting frame, the feeding cartridge clip is provided with a feeding groove, one end of the feeding groove is provided with a feeding hole, the bottom of the feeding groove is provided with a discharging hole, and the discharging hole is communicated with the feeding hole;

the material blocking mechanism is used for synchronously blocking the feed inlet and the discharge outlet or synchronously opening the feed inlet and the discharge outlet;

the bottom of the feeding rod is provided with a clamping part which is used for clamping a buckle positioned in the discharge hole;

the feeding driving assembly is used for driving the feeding rod to be clamped and buckled or driving the feeding rod to pass through the discharge hole; and

and the pushing mechanism is used for pushing the buckle in the charging groove to move towards one side of the charging hole.

2. The automotive interior buckle assembly fixture of claim 1, wherein the clamping portion comprises a clamping groove and two clamping protrusions, the clamping groove is formed in the bottom end of the feeding rod, and the two clamping protrusions are respectively formed on two opposite inner side walls of the clamping groove.

3. The automotive interior buckle assembly tooling according to claim 1 or 2, wherein the feeding driving assembly comprises a first cylinder and a first sliding unit, the first cylinder and the first sliding unit are respectively arranged on the supporting frame, the sliding direction of the first sliding unit is parallel to the length direction of the feeding rod, the piston rod of the first cylinder is connected with the first sliding unit, and the feeding rod is arranged on the first sliding unit.

4. The automotive interior snap-fit tooling of claim 3, wherein the feed drive assembly further comprises a second cylinder disposed on the first slip unit and the feed rod is disposed on a slide of the second cylinder.

5. The automotive interior buckle assembly fixture according to claim 1, wherein a yielding gap is formed by the upward depression of the bottom of the charging clip, and the yielding gap is close to the feeding port and is respectively communicated with the feeding port and the discharging port;

the stop mechanism comprises a third cylinder, a first stop block and a second stop block, the third cylinder is arranged on the supporting frame, the first stop block is arranged on a sliding block of the third cylinder, the first stop block is attached to the end face, close to the feed inlet, of the charging clip, and the second stop block is arranged on the first stop block and is in conformal fit with the yielding notch.

6. The automotive interior buckle assembly fixture of claim 1, wherein the pushing mechanism comprises a second sliding unit, a pushing driving assembly and a pushing handle, the sliding direction of the second sliding unit is parallel to the length direction of the charging groove, the pushing driving assembly and the pushing handle are respectively arranged on the second sliding unit, one end of the charging groove, which is far away from the feeding hole, is provided with an avoiding hole through which the pushing handle can pass, and the pushing driving assembly is used for driving the pushing handle to move in the charging groove.

7. The automotive interior buckle assembly tooling of claim 6, wherein the pushing drive assembly comprises a motor, a rack and a gear, the motor is arranged on the second sliding unit, the rack is arranged on the support frame, and the gear is arranged on a rotating shaft of the motor and meshed with the rack.

8. The automotive interior buckle assembly fixture of claim 1, wherein two limit baffles are arranged on the charging clip, and the two limit baffles are respectively arranged at the opening of the top of the charging groove.

9. The automotive interior buckle assembly fixture of claim 1, wherein the support frame is provided with a connector.