Station entering device of clothes hanging assembly line

Abstract

The utility model discloses a station entering device of a clothes hanging assembly line, which comprises a station entering joint butted with a main guide rail in the hanging assembly line and a fixing frame arranged outside the main guide rail, and further comprises a station entering guide rail arranged on the fixing frame through a bearing seat, and an air cylinder is arranged at the bottom end of the fixing frame. The end, close to the hanging assembly line, of the fixing frame is provided with a supporting frame, the supporting frame is provided with a swing structure connected with the driving end of the air cylinder and the pull-in connector, the pull-in connector is driven by the air cylinder to rotate with the swing structure as the rotation center, and the end, away from the side of the fixing frame, of the pull-in connector is in butt joint with the main guide rail. The end, close to the side of the fixing frame, of the pull-in connector rotates to the end of the main guide rail, a butt joint structure is formed at the near ends of the pull-in connector and the main guide rail, the swing structure in the device can make the end of the pull-in connector be in butt joint with the main guide rail in the hanging assembly line more smoothly, the end of the pull-in connector is prevented from colliding with the main guide rail, and the service life of the pull-in connector is prolonged. And the butt joint structure can enable the butt joint of the pull-in joint and the pull-in guide rail to be smoother.

Description

Technical Field

[0001] The utility model discloses the technical field of clothing processing, in particular to an entry device for a clothing hanging production line. Background Art

[0002] The garment hanging assembly line is a device used for mass production and processing of garments. It consists of a main rail for transporting the main garment materials and multiple workstations with entry rails that can be docked to the main rail. The material is transported between the main rail and the entry rail to achieve flow-type garment processing.

[0003] The existing clothing hanging assembly line using cylindrical main rails and inlet guide rails requires an inlet joint to achieve the docking of the main rails and the inlet guide rails. When the inlet joint is docked to the main rail, the end of the inlet joint that docks with the main rail adopts a semi-circular tube structure to achieve docking with the surface of the main rail. If a sufficiently smooth angle is not formed between the end of the inlet joint and the surface of the main rail, the general inlet joint is connected to the surface of the main rail by rotating along an axis in one direction. In this way, there will be a misalignment at the docking point between the inlet joint and the surface of the main rail, causing the hanger to be bumpy when passing through the docking point between the two, and even causing the position of the hanger to be offset and unable to change tracks smoothly.

[0004] Moreover, most of the entry joints that are connected to the main rail with a rotating axis in one direction usually have their ends close to the entry rail as their rotating axis ends. Since this position requires the reservation of installation structures for assembling shaft-type connecting components, such as hole knots and grooves, the surface of the rail at this position is prone to unevenness, which will also cause the clothes hanger to be bumpy or unable to change tracks smoothly when changing tracks. Utility Model Content

[0005] In view of the technical defects existing in the background technology, the present invention proposes a station entry device for a clothing hanging assembly line, which solves the above technical problems and meets the actual needs. The specific technical solution is as follows:

[0006] The utility model discloses an entry device for a clothing hanging assembly line, which includes an entry joint connected to a main rail in the hanging assembly line and a fixed frame arranged outside the main rail, and also includes an entry guide rail arranged on the fixed frame through a supporting seat, the bottom end of the fixed frame is provided with a cylinder, the end of the fixed frame close to the hanging assembly line is provided with a support frame, the support frame is provided with a swing structure respectively connected to the driving end of the cylinder and the entry joint, the entry joint is rotated with the swing structure as the rotation center under the drive of the cylinder, so as to achieve the docking of its end away from the fixed frame side with the main rail, the end of the entry joint close to the fixed frame side rotates to the end of the main rail, and forms a docking structure at the proximal ends of the two.

[0007] As a further embodiment of the utility model, the swing structure includes a first flange and a second flange, the bottom of the inlet joint near the fixed frame side is provided with a boss, the outer wall of the boss is provided with a circle of first flange, the top of the first flange is circumferentially provided with a plurality of first protrusions and first planes with fan-shaped cross sections, the first protrusion protrudes upward to the outside of the top surface of the first flange, and its two ends transition to the first plane through a first inclined surface, the end of the support frame away from the fixed frame is provided with a matching hole for the boss to pass through, the inner wall of the matching hole is provided with a circle of second flanges whose projection on the horizontal plane coincides with the first flange, the bottom of the second flange is circumferentially provided with a plurality of second protrusions and second planes with fan-shaped cross sections, the second protrusion protrudes downward to the outside of the bottom surface of the second flange, and its two ends transition to the second plane through a second inclined surface, the bottom surface of the first flange is provided with a connecting column, the output end of the cylinder is connected to a connecting plate abutting the bottom surface of the first flange, the connecting plate is provided with a slide groove, and the connecting column fits in the slide groove.

[0008] As a further embodiment of the present invention, the docking structure includes a protruding portion and a recessed portion, the protruding portion is the end portion of the station joint close to the fixed frame side, and the recessed portion is the end portion of the station guide rail close to the station joint side. The projection shape formed by the protruding portion on the plane perpendicular to its axis and the projection shape formed by the recessed portion on the plane perpendicular to its axis are both circular, and the projections formed by the end faces of the protruding portion and the end faces of the recessed portion on the horizontal plane are both an arc, and the curvature and arc length of the two arcs are the same.

[0009] As a further embodiment of the present invention, a notch is provided at the bottom end of the protruding portion, and the notch is formed by the protruding portion being recessed in a direction away from the fixing frame side.

[0010] As a further embodiment of the present invention, the bottom surface of the fixing frame directly below the supporting seat is connected to a motor through a fixing plate, and a driving wheel is provided at the output end of the motor, and the surface of the driving wheel abuts against the bottom surface of the station entry guide rail.

[0011] As a further embodiment of the present invention, a plurality of diagonal lines are provided on the surface of the driving wheel.

[0012] As a further embodiment of the present invention, a matching groove with a semicircular cross-section is provided in the middle of the supporting seat, and the bottom end of the station entry guide rail is matched in the matching groove.

[0013] The beneficial effects of the present invention are as follows: the swing structure in the device can make the end of the station joint more smooth when docking with the main rail in the hanging assembly line, prevent the end of the station joint from colliding with the main rail, avoid damage to the station joint and the main rail, and make the hanger on the main rail enter the track on the station joint more smoothly and move to the station guide rail; and the docking structure can make the station joint and the station guide rail dock more smoothly, and will not hinder the movement of the station joint rotating to dock with the main rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the structure of the device.

[0015] Figure 2 Schematic diagram of the swing structure Figure 1 .

[0016] Figure 3 Schematic diagram of the swing structure Figure 2 .

[0017] Figure 4 This is a structural schematic diagram of the first convex edge and the second convex edge in the swing structure when the end of the station entry joint close to the main rail is located outside the main rail.

[0018] Figure 5 This is a structural schematic diagram of the first convex edge and the second convex edge in the swing structure when the station entrance joint is docked with the main rail.

[0019] Figure 6 Schematic diagram of the docking structure Figure 1 .

[0020] Figure 7 Schematic diagram of the docking structure Figure 2 .

[0021] Figure 8 Schematic diagram of the drive wheel structure.

[0022] In the figure, 1. main guide rail; 2. fixing frame; 21. supporting seat; 211. matching groove; 22. fixing plate; 3. station entrance joint; 31. boss; 4. station entrance guide rail; 5. cylinder; 51. connecting plate; 511. slide groove; 6. supporting frame; 61. matching hole; 7. swing structure; 71. first flange; 711. first protrusion; 712. first plane; 713. first inclined surface; 714. connecting column; 72. second flange; 721. second protrusion; 722. second plane; 723. second inclined surface; 8. docking structure; 81. protrusion; 811. notch; 82. recess; 9. motor; 91. driving wheel; 911. twill. DETAILED DESCRIPTION

[0023] The utility model discloses a station entry device for a clothing hanging production line. Figures 1 to 6 As shown in combination, the device includes an entry joint 3 connected to the main rail 1 in the hanging assembly line and a fixed frame 2 arranged outside the main rail 1, and also includes an entry guide rail 4 set on the fixed frame 2 through a supporting seat 21. The bottom end of the fixed frame 2 is provided with a cylinder 5, and the end of the fixed frame 2 close to the hanging assembly line is provided with a support frame 6. The support frame 6 is provided with a swing structure 7 respectively connected to the driving end of the cylinder 5 and the entry joint 3. The entry joint 3 rotates with the swing structure 7 as the rotation center under the drive of the cylinder 5 to achieve docking of its end away from the fixed frame 2 side with the main rail 1. The end of the entry joint 3 close to the fixed frame 2 side rotates to the end of the main rail 1, and forms a docking structure 8 at the proximal ends of the two.

[0024] When the cylinder 5 in the device is started, the swing structure 7 will pull the station joint 3 to rotate, and the end of the station joint 3 close to the main rail 1 will dock with the surface of the main rail 1 in a manner of moving from high to low and obliquely. Different from the station device of the existing clothing hanging assembly line, this device can make the end of the station joint 3 smoother when docking with the main rail 1 in the hanging assembly line, prevent the end of the station joint 3 from colliding with the main rail 1, avoid damage to the station joint 3 and the main rail 1, and make the clothes hanger on the main rail 1 enter the track on the station joint 3 more smoothly and move to the station guide rail 4; and the docking structure 8 can make the docking position of the station joint 3 and the station guide rail 4 form a smooth transition interface, so that the docking position of the station joint 3 and the station guide rail 4 will not be wrong, the docking effect is smoother, and it will not hinder the rotation of the station joint 3 to dock with the main rail 1.

[0025] It needs to be further explained that, Figures 2 to 5As shown in the figure, the swing structure 7 includes a first flange 71 and a second flange 72. The bottom of the inlet joint 3 is provided with a boss 31 near the fixing frame 2. The outer wall of the boss 31 is provided with a circle of first flanges 71. The top of the first flange 71 is circumferentially provided with a plurality of first protrusions 711 and first planes 712 with fan-shaped cross sections. The first protrusion 711 protrudes upward to the outside of the top surface of the first flange 71 and its two ends transition to the first plane 712 through the first inclined surface 713. The end of the support frame 6 away from the fixing frame 2 is provided with a matching hole 61 for the boss 31 to pass through. The inner of the matching hole 61 The wall is provided with a circle of second flanges 72 whose projection on the horizontal plane coincides with the first flange 71. The bottom of the second flange 72 is circumferentially provided with a plurality of second protrusions 721 and second planes 722 with fan-shaped cross-sections. The second protrusions 721 protrude downward from the bottom surface of the second flange 72 and their two ends transition to the second planes 722 through second inclined surfaces 723. The bottom surface of the first flange 71 is provided with a connecting column 714. The output end of the cylinder 5 is connected to a connecting plate 51 that abuts the bottom surface of the first flange 71. The connecting plate 51 is provided with a slide groove 511, and the connecting column 714 fits in the slide groove 511.

[0026] When the first cylinder 5 is started, it drives the connecting plate 51 to transmit the power, and because the first flange 71 is limited by the cooperation between the boss 31 and the matching hole 61, the boss 31 rotates in the matching hole 61, and when the boss 31 rotates, the connecting plate 51 supports and limits the first flange 71 below, so that the first flange 71 rotates relative to the second flange 72. When the first protrusion 711 moves to abut against the second plane 722, the lengths of the first flange 71 and the second flange 72 in the axial direction of the boss 31 are the shortest. At this time, if the end of the station joint 3 close to the main rail 1 side is located outside the main rail 1, the height of the bottom surface of the station joint 3 is higher than the height of the bottom surface of the main rail 1. The cylinder 5 continues to drive, and after the first flange 71 is displaced relative to the second inclined surface 723 on the first inclined surface 713, the first protrusion 711 moves to abut against the second protrusion 721, and the first protrusion 711 moves to abut against the second plane 722. At this time, the first flange 71 and the second flange 72 are the longest in the axial direction of the boss 31, and the boss 31 will move downward and bend to undergo elastic deformation, and then cooperate with the rotation effect, so that the end of the station joint 3 close to the main rail 1 will be docked with the surface of the main rail 1 in a manner of moving from high to low and obliquely, thereby completing the docking of the end of the station joint 3 close to the main rail 1 with the main rail 1, and the clothes hanger of the main rail 1 can enter the track where the station joint 3 is located.

[0027] It needs to be further explained that, Figure 6 and Figure 7As shown in the figure, the docking structure 8 includes a protruding portion 81 and a recessed portion 82, the protruding portion 81 is the end of the station joint 3 close to the fixed frame 2, and the recessed portion 82 is the end of the station guide rail 4 close to the station joint 3. The projection shape formed by the protruding portion 81 on the plane perpendicular to its axis and the projection shape formed by the recessed portion 82 on the plane perpendicular to its axis are both circular, and the projections formed by the end faces of the protruding portion 81 and the end faces of the recessed portion 82 on the horizontal plane are both an arc, and the curvature and arc length of the two arcs are the same.

[0028] Among them, the structure of the recessed portion 82 is not on the rotation path of the station joint 3, and when the height of the end of the station joint 3 close to the fixed frame 2 changes, it will not hinder the height change of the station joint 3. After the station joint 3 is rotated and docked to the surface of the main rail 1, the protrusion 81 and the recessed portion 82 are opposite to each other, thereby forming a complete cylindrical structure at the docking point between the protrusion 81 and the recessed portion 82. When the clothes hanger passes through the docking point between the station joint 3 and the station guide rail 4, it will not be bumpy due to the misalignment of the protrusion 81 and the recessed portion 82, thereby reducing the position offset of the clothes hanger.

[0029] Specifically, if Figure 6 and Figure 7 As shown in the figure, a notch 811 is provided at the bottom end of the protruding portion 81 , and the notch 811 is formed by the protruding portion 81 being recessed in a direction away from the fixing frame 2 .

[0030] Among them, by setting the notch 811, when the height of the end of the station entrance connector 3 close to the fixing frame 2 changes, it will not collide with the fixing frame 2, thereby reducing the risk of damage to the station entrance connector 3.

[0031] It needs to be further explained that, Figure 1 and Figure 8 As shown in the figure, the bottom surface of the fixing frame 2 just below the supporting seat 21 is connected to the motor 9 through the fixing plate 22. The output end of the motor 9 is provided with a driving wheel 91, and the surface of the driving wheel 91 abuts against the bottom surface of the station entry guide rail 4.

[0032] Among them, the driving wheel 91 is driven by the motor 9. When the driving wheel 91 rotates, it abuts against the entry guide rail 4, thereby driving the entry guide rail 4 to rotate on the supporting seat 21. The end position of the entry guide rail 4 away from the entry joint 3 will change, so that the end of the entry guide rail 4 can be docked to the guide rails of different positions.

[0033] Specifically, if Figure 8 As shown, the surface of the driving wheel 91 is provided with a plurality of diagonal lines 911 .

[0034] Among them, through the guiding effect of the diagonal lines 911 on the driving wheel 91, the entry guide rail 4 will hit the end of the entry joint 3 close to the fixed frame 2 when rotating, thereby preventing the entry guide rail 4 from detaching from the supporting seat 21.

[0035] Specifically, if Figure 1 and Figure 8 As shown in the figure, a matching groove 211 with a semicircular cross-section is provided in the middle of the supporting seat 21 , and the bottom end of the station entry guide rail 4 is matched in the matching groove 211 .

[0036] Among them, the entrance guide rail 4 is fitted in the fitting groove 211, and a semi-enclosed structure can be formed on the outside of the entrance guide rail 4 through the supporting seat 21, so that the entrance guide rail 4 can maintain its position unchanged on the supporting seat 21 when driven to rotate by the motor 9.

[0037] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A station entry device for a garment hanging assembly line, comprising an entry connector connected to a main rail in the hanging assembly line and a fixing frame arranged outside the main rail, characterized in that: It also includes an entry guide rail arranged on a fixed frame through a supporting seat, a cylinder is provided at the bottom end of the fixed frame, a support frame is provided at the end of the fixed frame close to the hanging assembly line, and the support frame is provided with a swing structure respectively connected to the driving end of the cylinder and the entry joint. The entry joint rotates with the swing structure as the rotation center under the drive of the cylinder to achieve docking of its end away from the fixed frame side with the main rail, and the end of the entry joint close to the fixed frame side rotates to the end of the main rail, and forms a docking structure at the proximal ends of the two.

2. The inlet device of a garment hanging production line according to claim 1, characterized in that: The cam is secured to a position 520° and has a first end for securing the cam and a second end for securing the cam to the support frame.

3. The inlet device of the garment hanging production line according to claim 1, characterized in that: The docking structure includes a protruding portion and a recessed portion, the protruding portion is the end portion of the station entry joint close to the fixed frame side, and the recessed portion is the end portion of the station entry guide rail close to the station entry joint side. The projection shape of the protruding portion on the plane perpendicular to its axis and the projection shape of the recessed portion on the plane perpendicular to its axis are both circular, and the projections formed by the end faces of the protruding portion and the end faces of the recessed portion on the horizontal plane are both an arc, and the curvature and arc length of the two arcs are the same.

4. The inlet device of the garment hanging production line according to claim 3 is characterized in that: A notch is provided at the bottom end of the protruding portion, and the notch is formed by the protruding portion being recessed in a direction away from the fixing frame side.

5. The inlet device of the garment hanging production line according to claim 1, characterized in that: The bottom surface of the fixing frame just below the supporting seat is connected to a motor through a fixing plate. The output end of the motor is provided with a driving wheel, and the surface of the driving wheel abuts against the bottom surface of the station entry guide rail.

6. The inlet device of the garment hanging production line according to claim 5, characterized in that: The surface of the driving wheel is provided with a plurality of diagonal lines.

7. The inlet device of the garment hanging production line according to claim 5, characterized in that: A matching groove with a semicircular cross-section is provided in the middle of the supporting seat, and the bottom end of the station entry guide rail is matched in the matching groove.

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