CN213737474U - Automatic feeding mechanism for hinge triangular parts - Google Patents

Abstract

The utility model discloses a three triangle pieces automatic feeding mechanisms of hinge, including getting a head, get a head including installation piece, first piece, the second piece, first baffle and the second baffle of getting, first, second get the upper end of piece respectively with the installation piece rotates to be connected, first, second get the lower extreme of piece and set up for elasticity phase separation, first, second baffle rigid coupling in the both sides of installation piece are used for the restriction the maximum distance of piece is got to first, second. The utility model discloses can stably press from both sides and get three horns, be difficult for dropping when taking, promoting, upset, translation insert a series of actions, be convenient for realize automatic equipment.

Description

Automatic feeding mechanism for hinge triangular parts

Technical Field

The utility model relates to a hinge equipment field, in particular to hinge triangle automatic feeding mechanism.

Background

Fig. 1 shows one of the conventional hinge assembly parts: the triangle, including the crossbeam with respectively the rigid coupling in the left side at crossbeam both ends, right set-square, because the accessory is small and exquisite, other accessories are kept flat on anchor clamps usually, the triangle of taking again inserts from side and carries out the assembled joint, at present often adopt the manual work to assemble, but the triangle is small and exquisite easily to drop, the manual work packaging efficiency of taking is very low, the triangle can only arrange in the blown down tank of material loading machine with the gesture of keeping flat when adopting conventional material loading equipment such as vibration material loading machine, it is used for adsorbing the triangle to adopt conventional transfer mechanism to set up magnet on transfer mechanism when removing this triangle, but through promoting, the upset, the triangle is very easily dropped when a series of actions such as translation insert, it is also inaccurate to get the position, be difficult to realize automatic equipment.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem that will solve provides a hinge triangle automatic feeding mechanism, can stably press from both sides and get the triangle, is difficult for dropping when taking, promoting, upset, translation insert a series of actions, is convenient for realize automatic equipment.

In order to achieve the purpose, the utility model discloses a three angle piece automatic feeding mechanisms on hinge, including getting a head, get a head including installation piece, first piece, the second of getting a piece and get a piece, first baffle and second baffle, first, the second get the upper end of piece respectively with the installation piece rotates to be connected, first, the second is got the lower extreme of piece and is separated the setting for elasticity, first, second baffle rigid coupling in the both sides of installation piece are used for the restriction the maximum distance of piece is got to first, second.

Preferably, the outer sides of the lower ends of the first and second pickup blocks are respectively provided with a first and a second inclined planes, so that the lower ends of the first and second pickup blocks are gradually narrowed.

Preferably, a spring is arranged between the first and second pickup blocks.

Preferably, the pick-up head further comprises a transfer mechanism for driving the pick-up head to move, and the transfer mechanism comprises:

the fixing plate is provided with a C-shaped sliding chute;

the rotating block is rotatably arranged on the fixed plate and positioned between two end parts of the C-shaped sliding groove, and a rotating sliding groove which penetrates through the rotating block up and down is arranged on the rotating block;

one end of the rotating shifting fork is rotatably connected with the fixed plate and is positioned in the core part of the C-shaped sliding groove area, a shifting fork sliding groove is formed in the other end of the rotating shifting fork, the rotating shifting fork is driven to rotate by a driving device, and the projection time of the shifting fork sliding groove is intersected with the C-shaped sliding groove when the rotating shifting fork rotates;

the middle part of the part taking rod is inserted into the rotating chute in a sliding manner, the upper end of the part taking rod is arranged in the C-shaped chute and the shifting fork chute in a sliding manner, and the lower end of the part taking rod is fixedly connected with the mounting block of the part taking head.

Preferably, the upper end of the workpiece taking rod is rotatably provided with a roller, and the roller is respectively arranged in the C-shaped sliding groove and the shifting fork sliding groove in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model reside in that:

when the rotating shifting fork rotates, the picking rod is shifted to slide on the C-shaped sliding groove, the shifting fork sliding groove and the rotating sliding groove at the same time, when the upper end of the picking rod slides to the other end of the C-shaped sliding groove from one end of the C-shaped sliding groove, the lower end of the picking rod completes a series of actions of lifting height, swinging and overturning and transversely extending, and the picking head is linked to complete a series of actions of picking, lifting, overturning and inserting square sheets, so that one driving device can complete all feeding actions, the structure is more stable and reliable, and the cost is lower;

the upper end of the workpiece taking rod is provided with the roller, so that the sliding is smoother;

the first and second workpiece taking blocks are arranged to be close in elasticity and used for clamping the outer wall of the triangular part to realize workpiece taking, or the first and second workpiece taking blocks are arranged to be separated in elasticity and used for supporting the inner wall of the triangular part to realize workpiece taking;

through setting up first, the piece is got for elasticity phase separation to the second, and set up first, the second baffle is used for restricting the biggest interval, and will be first, the second is got the lower extreme that the piece is pressed close to each other and is set up to most advanced form, make first, the lower extreme that the piece was got to the second can smoothly insert the triangle-shaped middle part, and automatic inner wall that props the triangle-shaped realizes getting automatically, the first lateral wall of triangle-shaped is held in first getting between piece and the first baffle, the second lateral wall of triangle-shaped is got between piece and the second baffle by the centre gripping in the second, compare magnetism and inhale more stably.

Drawings

FIG. 1 is a schematic view of an overall structure of a conventional hinge triangle;

FIG. 2 is a schematic view of the overall structure of the embodiment of the present invention;

fig. 3 is a schematic view of the overall structure of the pick-up head.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings of fig. 1-3.

Referring to fig. 1, one of the conventional hinge assembly parts: the triangular piece 1 comprises a cross beam 13 and left and right triangular plates 11 and 12 which are respectively and fixedly connected to two ends of the cross beam 13, and due to small accessories, other hinge accessories are usually flatly placed on a clamp, and then the triangular piece 1 is taken to be inserted from the side for assembly and connection, so that a series of actions of vertically lifting, overturning and transversely inserting the triangular piece 1 need to be completed.

Referring to fig. 2-3, the automatic feeding mechanism for the hinge triangle comprises a fixing plate 6, a rotating block 4, a rotating shifting fork 5, a picking rod 3 and a picking head 2.

The fixed plate 6 is vertically and fixedly arranged above the material taking station, the C-shaped chute 61 is arranged on the fixed plate 6, the material taking station comprises a feeding chute, a plurality of triangular pieces are arranged in the feeding chute, and the feeding chute is connected with a discharge port of a conventional feeding device such as a vibration feeding machine.

The rotating block 4 is rotatably disposed on the fixed plate 6 and located between two ends of the C-shaped sliding groove 61, and a rotating sliding groove 41 penetrating through the rotating block 4 is disposed on the rotating block 4.

One end of the rotating shifting fork 5 is rotatably connected with the fixing plate 6 and is positioned in the core part of the C-shaped sliding groove 61 area, the other end of the rotating shifting fork 5 is provided with a shifting fork sliding groove 51, the rotating shifting fork 5 is driven to rotate by a driving device, and the projection time of the shifting fork sliding groove 51 is intersected with the C-shaped sliding groove 61 when the rotating shifting fork 5 rotates. The driving device adopts a conventional driving device such as a motor.

The middle part of the taking rod 3 is inserted in the rotating chute 41 in a sliding way, and the upper end of the taking rod 3 is arranged in the C-shaped chute 61 and the shifting fork chute 51 in a sliding way at the same time. The upper end of the workpiece taking rod 3 is rotatably provided with a roller which is respectively arranged in the C-shaped sliding groove 61 and the shifting fork sliding groove 51 in a sliding manner so as to slide more smoothly.

The pick-up head 2 is arranged at the lower end of the pick-up rod 3 and used for picking up the triangular piece 1.

Get a first 2 and include first, second and get a piece 21, 22, spring 23, fixed block 24 and first, second baffle 25, 26, fixed block 24 passes through second mounting hole 242 rigid coupling in the lower extreme of getting a piece pole 3, the upper end of first, second and get a piece 21, 22 respectively with fixed block 24 on first mounting hole 241 rotation connection, first, second get and be provided with spring 23 between a piece 21, 22 and make first, second get a piece 21, 22 and have the trend that elasticity is kept away from, the both sides of fixed block 24 respectively rigid coupling have first, second baffle 25, 26 and be located the first, second and get the outside of a piece 21, 22 for the maximum interval of limiting first, second and getting a piece 21, 22. The lower ends of the first and second pickup blocks 21, 22 are respectively provided with a first and a second inclined planes so that the lower ends of the first and second pickup blocks 21, 22 which are close to each other form a tip end which is convenient to be inserted between the left and right triangular plates 11, 12 of the triangular piece 1.

Referring to fig. 2-3, the utility model discloses realize that hinge triangle automatic feeding's process does:

the triangular pieces 1 are arranged in a feeding station by a vibration feeding machine;

the rotating shifting fork 5 rotates, the upper end of the linkage workpiece taking rod 3 slides to the left end of the C-shaped sliding groove 61 along the C-shaped sliding groove 61, and the lower end of the workpiece taking rod 3 descends until the first and second workpiece taking blocks 21 and 22 are inserted into the triangular part 1;

then the shifting fork 5 is rotated reversely, the upper end of the linkage workpiece taking rod 3 slides to the right end of the C-shaped sliding groove 61 along the C-shaped sliding groove 61, and in the process that the upper end of the workpiece taking rod 3 slides along the C-shaped sliding groove 61, the lower end of the workpiece taking rod 3 is lifted, swung, turned to be transverse and transversely moved again, and automatic workpiece taking and feeding of the triangular part 1 are completed.

Of course, the above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention, and all modifications made according to the spirit of the main technical solution of the present invention should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a hinge triangle piece automatic feeding mechanism, its characterized in that, is including getting a head, get a head including installation piece, first piece, the second of getting a piece, first baffle and second baffle, first, the second get an upper end of piece respectively with the installation piece rotates to be connected, first, the second get a lower extreme of piece and set up for elasticity phase separation, first, the second baffle rigid coupling in the both sides of installation piece are used for the restriction the maximum interval of first, the second piece of getting.

2. The automatic feeding mechanism for hinge triangular parts according to claim 1, wherein the outer sides of the lower ends of the first and second parts taking blocks are respectively provided with a first and a second inclined surfaces, so that the lower ends of the first and second parts taking blocks are gradually narrowed.

3. The automatic feeding mechanism for hinge triangles according to claim 1, characterized in that a spring is arranged between the first and the second pick-off block.

4. The automatic hinge triangle feeding mechanism according to any one of claims 1-3, further comprising a transfer mechanism for driving the pickup head to move, wherein the transfer mechanism comprises:

the fixing plate is provided with a C-shaped sliding chute;

the rotating block is rotatably arranged on the fixed plate and positioned between two end parts of the C-shaped sliding groove, and a rotating sliding groove which penetrates through the rotating block up and down is arranged on the rotating block;

one end of the rotating shifting fork is rotatably connected with the fixed plate and is positioned in the core part of the C-shaped sliding groove area, a shifting fork sliding groove is formed in the other end of the rotating shifting fork, the rotating shifting fork is driven to rotate by a driving device, and the projection time of the shifting fork sliding groove is intersected with the C-shaped sliding groove when the rotating shifting fork rotates;

the middle part of the part taking rod is inserted into the rotating chute in a sliding manner, the upper end of the part taking rod is arranged in the C-shaped chute and the shifting fork chute in a sliding manner, and the lower end of the part taking rod is fixedly connected with the mounting block of the part taking head.

5. The automatic feeding mechanism for the hinge triangle parts as claimed in claim 4, wherein the upper end of the part taking rod is rotatably provided with a roller, and the roller is slidably arranged in the C-shaped chute and the shifting fork chute respectively.

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