Turntable correction mechanism in puller assembly device

Abstract

The utility model provides a turntable correction mechanism in a puller assembly device, and belongs to the technical field of machinery. The problem of poor stability in the prior art is solved. The rotating disc correcting mechanism in the puller assembling device comprises a fixed arc piece, a movable arc piece, a correcting assembly and a buckling assembly, the arc outer side of the fixed arc piece is provided with a connecting part used for being connected to a rack, and the inner end of the movable arc piece is hinged to the inner end of the fixed arc piece; the buckling assembly is located between the outer end of the fixed arc piece and the outer end of the movable arc piece, in the initial state, the outer end of the movable arc piece is far away from the outer end of the fixed arc piece, and after the movable arc piece swings around the hinged position, the buckling assembly can lock and connect the outer end of the fixed arc piece and the outer end of the movable arc piece. The turntable correcting mechanism in the puller assembling device is high in stability.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical technical field relates to a puller assembly device among turntable correction mechanism. BACKGROUND

[0002] The puller assembly device comprises a rack, the rack bottom has a motor, the rack upper portion has the turntable connected with the motor rotating shaft, the turn disc is discoid and has a plurality of mould cavities for carrying out puller assembly along its circumferential direction on the upper edge of the turntable.

[0003] The mould cavities on the turntable enter the corresponding assembly process during the rotation of the turntable, thereby orderly completing the assembly of the puller and the zipper.

[0004] After long time operation in the existing assembly device, the position of the turntable on the rack can be changed, that is, the turntable is offset, which causes the mould cavities on the turntable to be unable to enter the accurate assembly position, resulting in poor stability. SUMMARY

[0005] The utility model discloses a kind of turntable correction mechanisms in puller assembly device, to solve the problems existing in prior art, and the stability of the turntable correction mechanism is high.

[0006] The utility model discloses a kind of turntable correction mechanisms in puller assembly device, to solve the problems existing in prior art, and the stability of the turntable correction mechanism is high.

[0007] A kind of turntable correction mechanism in puller assembly device, puller assembly device includes rack, rack bottom has motor, rack upper portion has the turntable connected with the motor rotating shaft, the turn disc is discoid and has a plurality of mould cavities for carrying out puller assembly along its circumferential direction on the upper edge of the turntable, characterized in that, the present turntable correction mechanism includes fixed arc piece, movable arc piece, correction component and buckling component, the arc-shaped outer side of the fixed arc piece is provided with the connecting portion for being connected on the rack, the inner end of the movable arc piece is hinged with the inner end of fixed arc piece, the buckling component is located between the outer end of fixed arc piece and the outer end of movable arc piece, the outer end of movable arc piece is away from the outer end of fixed arc piece in initial state, when movable arc piece swings around its hinge, buckling component can lock and connect the outer end of fixed arc piece and the outer end of movable arc piece, at this time, the annular structure that is matched with turntable is formed between movable arc piece and fixed arc piece, the correction component is evenly distributed on fixed arc piece and movable arc piece with the center of annular structure as reference.

[0008] In the above-mentioned turntable correction mechanism in puller assembly device, the fixed arc piece and movable arc piece are both 1 / 2 circle.

[0009] In the rotating disc correction mechanism of the slider assembling device, the buckle assembly comprises a connecting recess concaved at the outer end of the fixed arc piece, and a positioning rod and a connecting recess two, the connecting recess two is located at the outer end of the movable arc piece, when the outer end of the fixed arc piece abuts against the outer end of the movable arc piece, the opening of the connecting recess one is located at the upper part thereof, the opening of the connecting recess two is located at the outer side thereof, the inner end of the positioning rod is hinged in the connecting recess one, and the outer end of the positioning rod can abut against the upper part of the connecting recess two.

[0010] In the rotating disc correction mechanism of the slider assembling device, the outer end of the positioning rod is threadedly connected with a lock head, and the lock head can abut against the upper part of the connecting recess two.

[0011] In the rotating disc correction mechanism of the slider assembling device, the connecting part is a connecting cavity concaved on the fixed arc piece, and the lower part of the connecting cavity is provided with a connecting hole for connecting a fastener.

[0012] In the rotating disc correction mechanism of the slider assembling device, the number of the connecting cavities is several, and the several connecting cavities are arranged in a linear direction.

[0013] In the rotating disc correction mechanism of the slider assembling device, the correction assembly comprises a connecting barrel, a correction shaft and a spring, the inner end of the correction shaft is located in the connecting barrel, the spring is located in the connecting barrel and the elastic force of the spring acts on the correction shaft, and the outer end of the correction shaft has a tendency to protrude out of the connecting barrel under the elastic force of the spring.

[0014] In the rotating disc correction mechanism of the slider assembling device, the inner side of the connecting barrel is provided with a concaved limiting groove in the axial direction thereof, and a limiting piece in the shape of a long sheet is further arranged, the inner end of the limiting piece is fixedly connected to the correction shaft, the outer end of the limiting piece protrudes out of the correction shaft and is embedded in the limiting groove.

[0015] In the rotating disc correction mechanism of the slider assembling device, the outer end of the correction shaft is movably connected with a roller, and the roller is located in the annular structure.

[0016] In the rotating disc correction mechanism of the slider assembling device, the number of the correction assemblies is three, and the three correction assemblies are circumferentially distributed at the annular structure, two of the correction assemblies are connected to the fixed arc piece, and the other correction assembly is connected to the movable arc piece.

[0017] Compared with the prior art, in the rotating disc correction mechanism of the slider assembling device, the outer end of the movable arc piece is away from the outer end of the fixed arc piece in the initial state, so that the smooth rotation of the rotating disc is not affected in this state.

[0018] Of course, the correction assembly on the fixed arc piece is in contact with the rotating disc, so that appropriate correction processing can be obtained during the operation of the assembling device.

[0019] When the turntable has a large deflection, the outer end of the movable arc piece is buckled to the outer end of the fixed arc piece, at this time, all the correction assemblies are in contact with the outer edge of the turntable, thereby performing the correction work. After the work is completed, the movable arc piece is withdrawn, and the correction work is fast and high in stability. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a perspective structural schematic diagram of the turntable correction mechanism in the zipper assembly device.

[0021] Figure 2 is a front view structural schematic diagram of the turntable correction mechanism in the zipper assembly device.

[0022] Figure 3 is a structural schematic diagram of the correction assembly in the turntable correction mechanism in the zipper assembly device.

[0023] In the figure, 1 is a fixed arc piece, 1a is a connecting part, 1b is a connecting notch one, 2 is a movable arc piece, 2a is a connecting notch two, 3 is a positioning rod, 4 is a lock head, 5 is a connecting cylinder, 5a is a limiting groove, 6 is a correction shaft, 7 is a spring, 8 is a limiting piece, and 9 is a roller. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] It should be noted that when a component is referred to as being “mounted on” another component, it can be directly mounted on the other component or there can be a middle component. When a component is referred to as being “provided on” another component, it can be directly provided on the other component or there can be a middle component. When a component is referred to as being “fixed on” another component, it can be directly fixed on the other component or there can be a middle component.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein only for the purpose of describing specific embodiments of the present application, and is not intended to limit the present application. The term “or / and” used herein includes any and all combinations of one or more related listed items.

[0027] As Figure 1 andFigure 2 and Figure 3 As shown in the figure, the puller assembling device comprises a frame, the bottom of the frame is provided with a motor, and the upper part of the frame is provided with a rotating disc connected with the rotating shaft of the motor, the rotating disc is disc-shaped, and a plurality of mold cavities for assembling the puller are distributed on the upper part of the rotating disc along the circumferential direction.

[0028] The rotating disc can rotate intermittently relative to the frame under the action of the motor, and after the rotating disc rotates, the mold cavities on the rotating disc enter the corresponding assembly operation procedures, thereby improving the assembly operation efficiency.

[0029] The rotating disc correction mechanism in the puller assembling device comprises a fixed arc piece 1, a movable arc piece 2, a correction assembly and a buckling assembly, the arc-shaped outer side of the fixed arc piece 1 is provided with a connecting part 1a for connecting to the frame, the inner end of the movable arc piece 2 is hinged to the inner end of the fixed arc piece 1, the buckling assembly is located between the outer end of the fixed arc piece 1 and the outer end of the movable arc piece 2, the outer end of the movable arc piece 2 is away from the outer end of the fixed arc piece 1 in the initial state, and the buckling assembly can lock and connect the outer end of the fixed arc piece 1 and the outer end of the movable arc piece 2 after the movable arc piece 2 swings around the hinge, at this time, the movable arc piece 2 and the fixed arc piece 1 form a ring-shaped structure matched with the rotating disc, and the correction assembly is evenly distributed on the fixed arc piece 1 and the movable arc piece 2 along the circumferential direction with the center of the ring-shaped structure as the reference.

[0030] The buckling assembly is used for buckling and connecting the outer end of the movable arc piece 2 and the outer end of the fixed arc piece 1, and once the fixed arc piece 1 and the movable arc piece 2 are buckled and connected, a ring-shaped ring-shaped structure is formed between them. The correction assembly is evenly distributed on the inner side of the ring-shaped structure with the center of the ring-shaped structure as the reference.

[0031] As can be seen, once the fixed arc piece 1 and the movable arc piece 2 are buckled and connected, the correction assemblies are all abutted against the outer edge of the rotating disc, thereby stably correcting the skewed rotating shaft and ensuring that the rotating disc is restored to the set initial position.

[0032] The fixed arc piece 1 and the movable arc piece 2 are both 1 / 2 circle.

[0033] In this way, the entire device can be simplified, and the movable arc piece 2 and the fixed arc piece 1 can be stably buckled and connected.

[0034] The buckling assembly comprises a connecting recess one 1b recessed at the outer end of the fixed arc piece 1, a positioning rod 3 and a connecting recess two 2a, the connecting recess two 2a is located at the outer end of the movable arc piece 2, when the outer end of the fixed arc piece 1 abuts against the outer end of the movable arc piece 2, the opening of the connecting recess one 1b is located at the upper part thereof, the opening of the connecting recess two 2a is located at the outer side thereof, the inner end of the positioning rod 3 is hinged in the connecting recess one 1b, and the outer end of the positioning rod 3 can abut against the upper part of the connecting recess two 2a.

[0035] The positioning rod 3 is always hingedly connected at the connecting recess one 1b, and when the outer end of the positioning rod 3 is embedded at the connecting recess two 2a, the outer end of the fixed arc piece 1 and the outer end of the movable arc piece 2 are stably buckled and locked.

[0036] The outer end of the positioning rod 3 is threadedly connected with a lock head 4, and the lock head 4 can abut against the upper part of the connecting recess two 2a.

[0037] The connection stability of the movable arc piece 2 and the fixed arc piece 1 can be further improved under the action of the lock head 4.

[0038] The connecting part 1a is a connecting cavity recessed on the fixed arc piece 1, and the lower part of the connecting cavity has a connecting hole for connecting a fastener.

[0039] The number of the connecting cavities is several, and the several connecting cavities are arranged adjacent to each other in a straight line direction.

[0040] The correction assembly comprises a connecting barrel 5, a correction shaft 6 and a spring 7, the inner end of the correction shaft 6 is located in the connecting barrel 5, the spring 7 is located in the connecting barrel 5 and the elastic force of the spring 7 acts on the correction shaft 6, and the outer end of the correction shaft 6 has a tendency to protrude out of the connecting barrel 5 under the elastic force of the spring 7.

[0041] The inner side of the connecting barrel 5 has a recessed limiting groove 5a along the axial direction thereof, and further comprises a limiting piece 8 in the shape of a long sheet, the inner end of the limiting piece 8 is fixedly connected to the correction shaft 6, the outer end of the limiting piece 8 protrudes out of the correction shaft 6 and the outer end of the limiting piece 8 is embedded at the limiting groove 5a.

[0042] Under the action of the limiting groove 5a and the limiting piece 8, the position of the correction shaft 6 protruding out of the connecting barrel 5 is fixed, so that the correction shaft 6 is prevented from excessively protruding out of the connecting barrel 5.

[0043] Of course, the outer end of the correction shaft 6 has a tendency to stably protrude out of the connecting barrel 5 under the elastic force of the spring 7.

[0044] During the correction operation, the above structure can prevent the correction shaft 6 from rigidly contacting the rotating disc.

[0045] The outer end of the correction shaft 6 movably connects a roller 9, and the roller 9 is located in the annular structure.

[0046] The roller 9 can effectively reduce the frictional resistance between the correction shaft 6 and the rotating disc.

[0047] The number of the correction assemblies is three, and the three correction assemblies are circumferentially distributed at the annular structure, two of the correction assemblies are connected to the fixed arc piece 1, and the other correction assembly is connected to the movable arc piece 2.

[0048] Since the fixed arc piece 1 is fixed, a large number of correction assemblies are arranged on the fixed arc piece 1, so that the stability of the whole device can be improved.

[0049] The turntable correction mechanism in the clamp assembly device is not affected by the smooth rotation of the turntable when the outer end of the movable arc piece is away from the outer end of the fixed arc piece in the initial state.

[0050] Of course, the correction assemblies on the fixed arc piece are in contact with the turntable, so that the assembly device can also be properly corrected during operation.

[0051] When the turntable has a large deflection, the outer end of the movable arc piece is buckled to the outer end of the fixed arc piece, at this time, all the correction assemblies are in contact with the outer edge of the turntable, so as to perform correction operation. After the operation is completed, the movable arc piece is withdrawn, and the correction operation is fast and stable.

[0052] The technical features of the above embodiments can be combined arbitrarily. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, but as long as the combination of the technical features does not exist contradictory, it should be considered as the scope of the present application.

[0053] Those skilled in the art should recognize that the above embodiments are used to illustrate the present application, and are not used as a limitation of the present application. Any appropriate changes and variations of the above embodiments within the spirit and scope of the present application are within the scope of the present application.

Claims

1. A carousel correction mechanism in a slider assembly device, the slider assembly device comprising a frame, the frame having a motor at the bottom of the frame and a carousel connected to the rotating shaft of the motor at the upper part of the frame, the carousel being in the shape of a disc and having a plurality of cavities for assembling sliders distributed along the circumference of the carousel, characterized in that, The turntable correction mechanism comprises a fixed arc piece, a movable arc piece, a correction assembly and a buckling assembly, the fixed arc piece is provided with a connecting part for connecting to a rack at the arc-shaped outer side, the inner end of the movable arc piece is hinged to the inner end of the fixed arc piece, the buckling assembly is located between the outer end of the fixed arc piece and the outer end of the movable arc piece, the outer end of the movable arc piece is away from the outer end of the fixed arc piece in the initial state, the buckling assembly can lock and connect the outer end of the fixed arc piece and the outer end of the movable arc piece after the movable arc piece swings around the hinge, at this time, the movable arc piece and the fixed arc piece form a ring structure matched with the turntable, and the correction assembly is evenly distributed on the fixed arc piece and the movable arc piece with the center of the ring structure as the reference.

2. The carousel correction mechanism in a zipper pull assembly according to claim 1, wherein, The fixed arc piece and the movable arc piece are both 1 / 2 circle.

3. The carousel correction mechanism in a zipper pull assembly according to claim 2, wherein, The buckling assembly comprises a connecting recess recessed at the outer end of the fixed arc piece, a positioning rod and a connecting recess two, the connecting recess two is located at the outer end of the movable arc piece, when the outer end of the fixed arc piece abuts against the outer end of the movable arc piece, the opening of the connecting recess one is located at the upper part thereof, the opening of the connecting recess two is located at the outer side thereof, the inner end of the positioning rod is hinged in the connecting recess one, and the outer end of the positioning rod can abut against the upper part of the connecting recess two.

4. The carousel correction mechanism in a zipper pull assembly according to claim 3, wherein, The outer end of the positioning rod is threadedly connected with a lock head, and the lock head can abut against the upper part of the connecting recess two.

5. The carousel correction mechanism in a zipper pull assembly according to claim 4, wherein, The connecting part is a connecting cavity recessed on the fixed arc piece, and the lower part of the connecting cavity is provided with a connecting hole for connecting a fastener.

6. The carousel correction mechanism in a zipper pull assembly according to claim 5, wherein, The number of the connecting cavities is several, and the several connecting cavities are arranged in front of and behind each other in a straight line direction.

7. The carousel correction mechanism in a zipper pull assembly according to claim 6, wherein, The correction assembly comprises a connecting barrel, a correction shaft and a spring, the inner end of the correction shaft is located in the connecting barrel, the spring is located in the connecting barrel and the elastic force of the spring acts on the correction shaft, and the outer end of the correction shaft has a tendency to protrude out of the connecting barrel under the elastic force of the spring.

8. The carousel correction mechanism in a slider assembly apparatus according to claim 7, wherein, The inner side of the connecting barrel is provided with a recessed limiting groove in the axial direction thereof, and further comprises a limiting piece in the form of a long sheet, the inner end of the limiting piece is fixedly connected to the correction shaft, the outer end of the limiting piece protrudes out of the correction shaft and the outer end of the limiting piece is embedded in the limiting groove.

9. The carousel correction mechanism in a zipper pull assembly according to claim 8, wherein, The outer end of the correction shaft is movably connected with a roller, and the roller is located in the ring structure.

10. The carousel correction mechanism in a zipper pull assembly according to claim 9, wherein, The number of the correction assemblies is three, and the three correction assemblies are evenly distributed in the circumferential direction of the ring structure, two of the correction assemblies are connected to the fixed arc piece, and the other correction assembly is connected to the movable arc piece. The outer end of the correction shaft is movably connected with a roller, and the roller is located in the ring structure.

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