Stock bin positioning and directional feeding assembly of connecting rod for thread spinner

Abstract

The utility model discloses a stock bin positioning and directional feeding assembly of a connecting rod for a thread spinner, which belongs to the technical field of thread spinner connecting rod processing and comprises a base, mounting seats are slidably mounted at two ends of the top of the base, a spacing adjusting mechanism for adjusting the positions of the mounting seats is arranged at the top of the base, and limit rods are vertically mounted at the top ends of the mounting seats. And display boards are attached to the outer sides of the limiting rods. The two sets of limiting rods are arranged at the two ends of the base in a sliding mode respectively, the limiting rods can be adjusted according to the positions of holes in different connecting rods in the using process, the display plates are attached to the outer sides of the limiting rods, the display plates are used in cooperation with the expansion mechanisms, and the display plates can be adjusted according to the sizes of the holes in the connecting rods. And the position of the display board is adjusted, so that the display board is attached to the inner wall of the hole in the connecting rod, the connecting rod is stably limited, the applicability of the device is improved, and the connecting rods of different specifications can be limited.

Description

Technical Field

[0001] The utility model relates to a feeding component, in particular to a silo positioning and directional feeding component of a connecting rod for a textile machine, belonging to the technical field of textile machine connecting rod processing. Background Art

[0002] In the prior art, for example, the utility model application number 201720437372.X discloses a hopper positioning and directional feeding assembly for a connecting rod for textile machinery. In order to solve the problem that the robot needs to perform complex movements to complete posture adjustment to meet the requirements of automated processing, the positioning shaft is used to position the ring, and the directional rod is used to orient the rod body. Combined with the pushing of the push plate, the connecting rod can be moved to a fixed position each time, and the connecting rod body will not turn, thereby maintaining stable feeding, with a simple overall structure and easy use. Moreover, positioning shafts of different diameters and directional rods of different sizes can be replaced according to connecting rod workpieces of different sizes to meet the needs of automated production.

[0003] Similar to the above application, there are still some deficiencies:

[0004] Since the diameter of the positioning shaft is fixed and the outer shape of the directional rod is fixed, while the specifications of the connecting rods are not consistent, when processing connecting rods of different sizes, in order to adapt to different connecting rods, the positioning shaft and the directional rod need to be replaced, and the applicability of the device is low;

[0005] For this purpose, a hopper positioning and directional feeding assembly of a connecting rod for a textile machine is designed to optimize the above-mentioned problem. Utility Model Content

[0006] The main purpose of the utility model is to provide a hopper positioning and directional feeding assembly for a connecting rod of a textile machinery, by slidingly arranging two sets of limit rods at both ends of the base, the limit rods can be adjusted according to the position of the holes on different connecting rods during use, and the outer sides of the limit rods are all fitted with exhibition boards, which are used in conjunction with an expansion mechanism, so that the position of the exhibition board can be adjusted according to the size of the hole on the connecting rod, so that the exhibition board fits the inner wall of the hole on the connecting rod, and the connecting rod is stably limited, thereby improving the applicability of the device and being able to limit connecting rods of different specifications. The expansion mechanism composed of an adjusting cavity, a turntable, a guide groove, a mounting block, a flat thread, and a notched groove on the mounting seat is respectively fixed to the mounting block. By rotating the turntable, the flat thread on the top of the turntable is connected to the bottom thread of the mounting block, which can simultaneously control the opposite or reverse sliding of multiple sets of mounting blocks, making the adjustment of the exhibition board more convenient.

[0007] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0008] A hopper positioning and directional feeding assembly for a connecting rod of a textile machine comprises a base, mounting seats are slidably mounted at both ends of the top of the base, a spacing adjustment mechanism for adjusting the position of the mounting seats is provided on the top of the base, limit rods are vertically mounted on the tops of the mounting seats, display boards are fitted on the outer sides of the limit rods, an expansion mechanism for controlling the sliding of the display boards is provided on the mounting seats, and a lifting assembly for the connecting rod is provided at the middle position of the side of the base.

[0009] Preferably, the outer sides of the top ends of the limiting rods are provided with arc-shaped chamfers, and the length of the limiting rods is greater than the length of the display board.

[0010] Preferably, four groups of display panels are provided on the outer sides of the limiting rods, and the sides of adjacent display panels fit together, and the inner sides of the display panels fit together with the outer sides of the limiting rods.

[0011] Preferably: the spacing adjustment mechanism includes a strip groove, a slider and a bidirectional screw. The strip groove is located at the top of the base and is opened along the length direction of the base. Sliders are slidably installed at both ends of the strip groove. Two sets of mounting seats are respectively fixed on the sliders. A bidirectional screw threadedly connected to the slider is rotatably installed between the two ends of the strip groove.

[0012] Preferably, both ends of the bidirectional screw extend to the outside of the base, and adjustment blocks are fixed to the ends of the bidirectional screw.

[0013] Preferably: the expansion mechanism includes an adjusting cavity, a turntable, a guide groove, a mounting block, a plane thread and a notch groove; the adjusting cavity is opened inside the mounting seat; a turntable is rotatably installed inside the adjusting cavity; the top of the mounting seat is evenly provided with guide grooves in a circular array; mounting blocks are slidably installed inside the guide grooves; the top of the mounting block is fixedly connected to the exhibition board; a plane thread is provided on the top of the turntable; the turntable is threadedly connected to the mounting block through the plane thread; a notch groove is opened on the outside of the mounting seat; and the side of the turntable protrudes from the inside of the notch groove.

[0014] Preferably: the lifting assembly includes a vertical plate, a slide, a lifting motor, a lifting screw and a support plate. The vertical plate is vertically fixed at the middle position of the side of the base. A slide is vertically opened on the side of the vertical plate close to the base. A lifting motor is installed on the top of the slide. A lifting screw is installed on the output end of the lifting motor. The lifting screw is located between the upper and lower ends of the slide. A support plate is vertically slidably installed inside the slide, and the support plate and the lifting screw are threadedly connected.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides a hopper positioning and directional feeding assembly for a connecting rod of a textile machine. By slidingly arranging two sets of limit rods at both ends of a base, the limit rods can be adjusted according to the positions of holes on different connecting rods during use. The outer sides of the limit rods are all fitted with display boards, which are used in conjunction with an expansion mechanism. The positions of the display boards can be adjusted according to the sizes of the holes on the connecting rods so that the display boards fit the inner walls of the holes on the connecting rods, stably limiting the connecting rods. This improves the applicability of the device and enables the limiting of connecting rods of different specifications.

[0017] The bottom ends of the display panels are fixed to the mounting blocks through an expansion mechanism consisting of an adjustment cavity, a turntable, a guide groove, a mounting block, a flat thread, and a notched groove on the mounting base. By rotating the turntable, the flat thread on the top of the turntable is connected to the bottom thread of the mounting block, which can simultaneously control the sliding of multiple groups of mounting blocks in opposite directions, making the adjustment of the display panels more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the main view of the utility model;

[0019] Figure 2 This is a diagram of the expanded state of the display board of the present utility model;

[0020] Figure 3 This is a cross-sectional view of the mounting base of the utility model;

[0021] Figure 4 It is a top view of the base of the present utility model.

[0022] In the figure: 1. Base; 2. Mounting seat; 3. Spacing adjustment mechanism; 4. Limit rod; 5. Display board; 6. Expansion mechanism; 7. Vertical board; 8. Slide; 9. Lifting motor; 10. Lifting screw; 11. Support plate; 12. Strip groove; 13. Slider; 14. Bidirectional screw; 15. Adjustment chamber; 16. Turntable; 17. Guide groove; 18. Mounting block; 19. Flat thread; 20. Notch groove. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0024] like Figures 1-4As shown, this embodiment provides a hopper positioning and directional feeding assembly for a connecting rod for a textile machinery, including a base 1, mounting seats 2 are slidably installed at both ends of the top of the base 1, and a spacing adjustment mechanism 3 for adjusting the position of the mounting seat 2 is provided on the top of the base 1. Limit rods 4 are vertically installed on the top of the mounting seat 2, and exhibition boards 5 are attached to the outer sides of the limit rods 4. An expansion mechanism 6 for controlling the sliding of the exhibition board 5 is provided on the mounting seat 2, and a lifting assembly for the connecting rod is provided at the middle position of the side of the base 1.

[0025] Overall working principle: Before use, according to the position of the holes at both ends of the connecting rod, use the spacing adjustment mechanism 3 to adjust the position of the mounting base 2 to ensure that the two groups of limit rods 4 can pass through the center of the hole, and then use the expansion mechanism 6 to expand the display panels 5 on the outside of the limit rods 4 outward to ensure that the spacing of the outside of the group display panels 5 at the symmetrical position is the same as the inner diameter of the hole on the connecting rod. When in use, the connecting rods are placed horizontally and stacked evenly, and the limiting rods 4 pass through the holes of the connecting rods, and the display panels 5 fit on the inner wall of the holes to stably limit the connecting rods. During the processing, the connecting rod is controlled to be transported upward by the lifting component, and the height of each lifting is the same as the thickness of the connecting rod, so that the robotic arm can perform fixed-point grasping.

[0026] In this embodiment, the outer sides of the top ends of the limiting rods 4 are all provided with arc-shaped chamfers, and the length of the limiting rods 4 is greater than the length of the display board 5 .

[0027] Partial working principle: When placing the connecting rod, the outer diameter of the top end of the limiting rod 4 is smaller than the inner diameter of the hole at the end of the connecting rod, which facilitates the insertion of the connecting rod.

[0028] In this embodiment, four groups of display panels 5 are provided outside the limiting rod 4 , and the sides of adjacent display panels 5 fit together, while the inner sides of the display panels 5 fit together with the outer sides of the limiting rod 4 .

[0029] Partial working principle: The curved design of the outer side of the display panel 5 can avoid wear on the connecting rod, and can be close to the outer side of the limit rod 4 when folded.

[0030] In this embodiment, the spacing adjustment mechanism 3 includes a strip groove 12, a slider 13 and a bidirectional screw 14. The strip groove 12 is located at the top of the base 1 and is opened along the length direction of the base 1. Sliders 13 are slidably installed at both ends of the strip groove 12. The two sets of mounting seats 2 are respectively fixed on the sliders 13. A bidirectional screw 14 threadedly connected to the slider 13 is rotatably installed between the two ends of the strip groove 12.

[0031] Partial working principle: When adjusting the positions of the two sets of mounting seats 2, the bidirectional screw 14 is rotated to simultaneously control the two sets of sliders 13 to slide inside the strip groove 12, thereby adjusting and controlling the positions of the two sets of limit rods 4.

[0032] In this embodiment, both ends of the bidirectional screw 14 extend to the outside of the base 1 , and adjustment blocks are fixed to the ends of the bidirectional screw 14 .

[0033] Partial working principle: When controlling the rotation of the bidirectional screw 14, pinching the adjustment block with your hand to rotate it makes it easier to rotate the bidirectional screw 14.

[0034] In this embodiment, the expansion mechanism 6 includes an adjustment cavity 15, a turntable 16, a guide groove 17, a mounting block 18, a flat thread 19 and a notch groove 20. The adjustment cavity 15 is opened inside the mounting base 2, and the turntable 16 is rotatably installed inside the adjustment cavity 15. The top of the mounting base 2 is evenly provided with guide grooves 17 in an annular array, and the inside of the guide grooves 17 are all slidably installed with mounting blocks 18. The top of the mounting block 18 is fixedly connected to the exhibition board 5. The top of the turntable 16 is provided with a flat thread 19, and the turntable 16 is threadedly connected to the mounting block 18 through the flat thread 19. The outside of the mounting base 2 is provided with a notch groove 20, and the side of the turntable 16 protrudes from the inside of the notch groove 20.

[0035] Local working principle: When expanding or contracting the display board 5, it is only necessary to control the rotation of the turntable 16. The top of the turntable 16 is threadedly connected to the mounting block 18 through a flat thread 19. Therefore, during the rotation of the turntable 16, the mounting block 18 will be pushed to slide inside the guide groove 17, thereby adjusting the position of the display board 5.

[0036] In this embodiment, the lifting assembly includes a vertical plate 7, a slide 8, a lifting motor 9, a lifting screw 10 and a support plate 11. The vertical plate 7 is vertically fixed at the middle position of the side of the base 1. A slide 8 is vertically opened on the side of the vertical plate 7 close to the base 1. The lifting motor 9 is installed on the top of the slide 8. The lifting screw 10 is installed at the output end of the lifting motor 9. The lifting screw 10 is located between the upper and lower ends of the slide 8. A support plate 11 is vertically slidably installed inside the slide 8, and the support plate 11 is threadedly connected to the lifting screw 10.

[0037] Local working principle: After the connecting rods are evenly placed on the limit rods 4, the support plate 11 is located below the lowest end connecting rod. When the connecting rods are transported, the lifting motor 9 is started to drive the lifting screw 10 to rotate. The lifting screw 10 will control the support plate 11 to move vertically upward by a fixed length, and lift the connecting rod to a fixed position for clamping by the robotic arm.

[0038] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present invention within the scope disclosed by the present invention, which falls within the protection scope of the present invention.

Claims

1. A hopper positioning and directional feeding assembly for a connecting rod of a textile machine, comprising a base (1), characterized in that: Mounting seats (2) are slidably mounted on both ends of the top of the base (1), a spacing adjustment mechanism (3) for adjusting the position of the mounting seats (2) is provided on the top of the base (1), a limiting rod (4) is vertically mounted on the top of the mounting seats (2), an outer side of the limiting rod (4) is fitted with an exhibition board (5), an expansion mechanism (6) for controlling the sliding of the exhibition board (5) is provided on the mounting seat (2), and a lifting assembly for the connecting rod is provided at the middle position of the side of the base (1).

2. The hopper positioning and directional feeding assembly of a connecting rod for textile machinery according to claim 1, characterized in that: The outer sides of the top ends of the limiting rods (4) are all provided with arc-shaped chamfers, and the length of the limiting rods (4) is greater than the length of the display board (5).

3. The hopper positioning and directional feeding assembly of a connecting rod for textile machinery according to claim 2, characterized in that: There are four groups of display panels (5) outside the limiting rod (4), and the sides of adjacent display panels (5) are fitted together, and the inner sides of the display panels (5) are fitted to the outer sides of the limiting rod (4).

4. The silo positioning and directional feeding assembly of a connecting rod for textile machinery according to claim 1, characterized in that: The spacing adjustment mechanism (3) comprises a strip groove (12), a slider (13) and a bidirectional screw (14). The strip groove (12) is located at the top of the base (1) and is opened along the length direction of the base (1). The sliders (13) are slidably mounted at both ends of the strip groove (12). The two sets of mounting seats (2) are respectively fixed on the sliders (13). The bidirectional screw (14) threadedly connected to the slider (13) is rotatably mounted between the two ends of the strip groove (12).

5. The silo positioning and directional feeding assembly of a connecting rod for textile machinery according to claim 4, characterized in that: Both ends of the bidirectional screw (14) extend to the outside of the base (1), and adjustment blocks are fixed to the ends of the bidirectional screw (14).

6. The silo positioning and directional feeding assembly of a connecting rod for textile machinery according to claim 1, characterized in that: The expansion mechanism (6) comprises an adjusting chamber (15), a rotating disk (16), a guide groove (17), a mounting block (18), a plane thread (19) and a notch groove (20). The adjusting chamber (15) is provided inside the mounting seat (2). The rotating disk (16) is rotatably mounted inside the adjusting chamber (15). The top of the mounting seat (2) is evenly provided with guide grooves (17) in an annular array. The insides of the guide grooves (17) are all slidably provided with mounting blocks (18). The top of the mounting block (18) is fixedly connected to the exhibition board (5). The top of the rotating disk (16) is provided with a plane thread (19). The rotating disk (16) is threadedly connected to the mounting block (18) through the plane thread (19). The outside of the mounting seat (2) is provided with a notch groove (20). The side of the rotating disk (16) protrudes from the inside of the notch groove (20).

7. A silo positioning and directional feeding assembly for a connecting rod for a textile machinery according to any one of claims 1 to 6, characterized in that: The lifting assembly comprises a vertical plate (7), a slide groove (8), a lifting motor (9), a lifting screw (10) and a supporting plate (11). The vertical plate (7) is vertically fixed at the middle position of the side of the base (1). A slide groove (8) is vertically opened on the side of the vertical plate (7) close to the base (1). The top of the slide groove (8) is installed with a lifting motor (9). The output end of the lifting motor (9) is installed with a lifting screw (10). The lifting screw (10) is located between the upper and lower ends of the slide groove (8). The interior of the slide groove (8) is vertically slidably installed with a supporting plate (11). The supporting plate (11) and the lifting screw (10) are threadedly connected.

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