Product pressing mechanism

Abstract

The utility model discloses a product pressing mechanism which comprises a machine frame, a pressing base and a blocking base, a first shaft rod extending upwards is arranged in the middle of the pressing base, the first shaft rod is installed on the machine frame in a sliding mode, the machine frame is provided with a first driving device for driving the first shaft rod to slide, and an avoiding hole for the first shaft rod to penetrate through is formed in the middle of the blocking base. The upper wall of the blocking seat extends upwards to form a second shaft rod, the second shaft rod and the first shaft rod are arranged in a staggered mode, the second shaft rod is installed on the machine frame in a sliding mode, and the machine frame is provided with a second driving device for driving the second shaft rod to slide. The wire turn is placed on the rotating seat, then the first driving device drives the pressing seat to slide to the inner cavity of the wire turn, the convex part of the inner cavity is pressed through the pressing seat, then the wire turn is clamped between the rotating seat and the pressing seat, the wire turn can be effectively prevented from being damaged through the structure, and meanwhile pressing is stable; compression and interference prevention of the special-shaped wire turn are realized through the staggered matching of the first shaft rod and the second shaft rod and the arrangement of the avoiding hole.

Description

TECHNICAL FIELD

[0001] The utility model relates to a winding equipment field especially relates to a product pressing mechanism. BACKGROUND

[0002] In the winding of the existing special-shaped motor, since the upper end of the coil is extended with multiple eaves, when positioning the coil, the existing method is to compress the upper end wall of the coil (the inner side of the eaves, wherein the eaves can be a strip or a closed loop structure).

[0003] When winding, the enameled wire is easily interfered with the upper end of the eaves (fast speed, corresponding interference radius of the enameled wire is large), so the interference speed is reduced, affecting the production efficiency and stability. UTILITY MODEL CONTENTS

[0004] The utility model discloses a product pressing mechanism, which aims to improve the compression of the existing special-shaped coil and improve the stability of winding.

[0005] To achieve the above object, the utility model provides a product pressing mechanism, which comprises:

[0006] A rack,

[0007] A pressing seat, the middle part of the pressing seat is provided with a first shaft rod extending upward, the first shaft rod is slidingly installed on the rack, and the rack is provided with a first driving device for driving the first shaft rod to slide;

[0008] A blocking seat, the middle part of the blocking seat is provided with an avoiding hole for the first shaft rod to pass through, the upper wall of the blocking seat is extended upward with a second shaft rod, the second shaft rod is arranged in a staggered manner with the first shaft rod, the second shaft rod is slidingly installed on the rack, and the rack is provided with a second driving device for driving the second shaft rod to slide.

[0009] In actual processing, the coil is placed on the rotating seat, then the first driving device drives the pressing seat to slide to the inner cavity of the coil, the convex part of the inner cavity is compressed by the pressing seat, and then the coil is clamped between the rotating seat and the pressing seat, which can effectively avoid damaging the coil and improve the compression stability.

[0010] At the same time, the second driving device drives the blocking seat to move above the coil, and the upper end of the eaves is fitted, so that the enameled wire is prevented from interfering with the upper end wall of the eaves, and the stability of the interference is improved.

[0011] The design point is that the first shaft rod and the second shaft rod are arranged in a staggered manner, and the avoiding hole is arranged, so that the special-shaped coil is compressed and interference is prevented, the structure is simple and stable, and the winding efficiency and stability are effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a sectional view of the utility model;

[0013] Figure 2 is a sectional view of the utility model Figure One ;

[0014] Figure 3 is a sectional view of the utility model Figure Two ;

[0015] Figure 4 is a sectional view of the utility model Figure Three ;

[0016] Figure 5 is a sectional view of the utility model

[0017] Figure 6 is a sectional view of the utility model

[0018] Figure 7 is a sectional view of the utility model Figure One ;

[0019] Figure 8 is a sectional view of the utility model Figure Two .

[0020] In the drawings,

[0021] 1 is a frame,

[0022] 21 is a pressing seat, 21a is a first shaft rod, 21b is a supporting arm,

[0023] 22 is a blocking seat, 22a is a second shaft rod, 22b is an avoiding hole, 22c is a notch,

[0024] 3 is a limiting seat,

[0025] 41 is a first driving device, 42 is a second driving device,

[0026] 51 is a first linkage seat, 52 is a second linkage seat, 53 is a through hole,

[0027] 6 is a top spring,

[0028] 100 is a coil, 101 is a convex part, 101a is a slot, 102 is a convex eave, and 103 is an inner cavity. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0030] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0031] In addition, if the embodiments of the present application involve descriptions of "first" or "second", etc., the descriptions of "first" or "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but must be based on the realization of ordinary skilled persons in the art, and when the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0032] As shown in FIG. Figures 1 to 8 A product pressing mechanism, comprising:

[0033] A rack 1:

[0034] A pressing seat 21, a first shaft rod 21a extending upward is arranged in the middle of the pressing seat 21, the first shaft rod 21a is slidingly installed on the rack 1, and the rack 1 is provided with a first driving device 41 for driving the first shaft rod 21a to slide;

[0035] A blocking seat 22, an avoiding hole 22b for the first shaft rod 21a to pass through is arranged in the middle of the blocking seat 22, an upper wall of the blocking seat 22 extends upward to have a second shaft rod 22a, the second shaft rod 22a is arranged in a staggered manner with the first shaft rod 21a, the second shaft rod 22a is slidingly installed on the rack 1, and the rack 1 is provided with a second driving device 42 for driving the second shaft rod 22a to slide.

[0036] In actual processing, the coil is placed on the rotating seat, then the first driving device 41 drives the pressing seat 21 to slide to the inner cavity of the coil, and the convex part of the inner cavity is pressed by the pressing seat 21, so that the coil is clamped between the rotating seat and the pressing seat 21, which can effectively avoid damaging the coil, and the pressing is stable;

[0037] At the same time, the second driving device 42 drives the blocking seat 22 to move to the upper side of the coil, and the upper end of the convex eaves is fitted, so that the interference between the enameled wire and the upper end wall of the convex eaves is avoided, and the stability of the interference is improved.

[0038] The design point is that the pressing and interference prevention of the special-shaped coil are realized through the misalignment of the first shaft 21a and the second shaft 22a and the setting of the avoiding hole 22b, and the structure is simple and stable, and the winding efficiency and stability are effectively improved.

[0039] Specifically, the outer periphery of the pressing seat 21 extends outwardly to the limiting seat 3. The limiting seat 3 is used for limiting the convex part of the inner cavity of the coil, so as to realize the pressing of the coil.

[0040] Of course, specifically, the convex part can be a closed loop structure or an interval setting structure, so as to realize positioning.

[0041] In the embodiment of the utility model, the limiting seat 3 is a profile structure, which can be clamped into the groove of the convex part of the inner cavity of the coil.

[0042] Specifically, the pressing seat 21 includes a plurality of supporting arms 21b, and the limiting seat 3 is arranged on the supporting arm 21b. In one embodiment, the convex part of the coil is positioned by the interval setting supporting arm 21b.

[0043] In the embodiment of the utility model, the blocking seat 22 is in the shape of a ring.

[0044] Specifically, the blocking seat 22 penetrates the notch 22c of the side wall, and the notch 22c is communicated with the avoiding hole 22b. The avoiding hole 22b can facilitate the connection of the pressing seat 21 and the first shaft 21a. In the actual winding process, the position of the blocking part away from the notch 22c is arranged opposite to the winding mechanism.

[0045] Specifically, the pressing seat 21 is provided with two, and is distributed in the length direction of the first shaft 21a. In another embodiment, two pressing seats 21 can also be used, so as to improve the stability of the pressing and positioning.

[0046] In the embodiment of the utility model, the rack 1 is equipped with the second guide sleeve, the second shaft 22a is slidably installed in the second guide sleeve, the second shaft 22a is equipped with the top spring 6, the two ends of the top spring 6 are respectively abutted with the second guide sleeve and the upper wall of the blocking seat 22, and the top spring 6 is used for exerting downward pressure on the blocking seat 22. Further, the wire turn abrasion caused by excessive pressure when the second driving device 42 drives the pressure seat 21 to press down can be avoided, and the elastic pressing effect is realized.

[0047] Specifically, the first driving device 41 and the second driving device 42 are telescopic motors or telescopic cylinders.

[0048] In the embodiment of the utility model, the equipment is a multi-connection winding structure, the rack 1 is equipped with the first linkage seat 51 and the second linkage seat 52 which are slidably arranged, the first linkage seat 51 is equipped with a plurality of first shafts 21a which are arranged at intervals, the second linkage seat 52 is arranged above the first linkage seat 51, and the second linkage seat 52 is equipped with a plurality of second shafts 22a which are arranged at intervals (wherein the second shaft 22a can be slidably installed in the second linkage seat 52, and specifically, the actual demand can be designed, mainly by the top spring 6 exerting downward pressure, and the second linkage plate mainly plays a role of moving downward),

[0049] The first linkage seat 51 is equipped with a through hole 53 through which the second shaft 22a passes, and the second guide sleeve is arranged on the first linkage seat 51.

[0050] The first driving device 41 is used for driving the first linkage seat 51 to slide.

[0051] The second driving device 42 is fixedly arranged on the second linkage seat 52, and the driving end of the second driving device 42 is connected with the upper wall of the first linkage seat 51.

[0052] In actual work, when the first linkage seat 51 moves, a plurality of pressure seats 21 are driven to move, and then the second linkage seat 52 is driven to move, and when the first linkage seat 51 stops (i.e. the position is fixed), at this time, the second driving device 42 drives the second linkage seat 52 to move downward, and then drives the blocking seat 22 to move downward, and the overall displacement is realized.

[0053] The first linkage seat 51 is equipped with a guide structure (the cooperation of a guide rod and a guide sleeve), and then the stable driving of the first driving device 41 is realized, so that the first linkage seat 51 moves vertically.

[0054] The above only describes the preferred embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made according to the utility model specification and the drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the utility model.

Claims

1. A product press mechanism, characterized by, The utility model relates to a machine frame for a plurality of workpieces, comprising: a machine frame; a pressing seat, the middle part of the pressing seat is provided with a first shaft rod extending upward, the first shaft rod is slidingly installed on the machine frame, the machine frame is provided with a first driving device for driving the first shaft rod to slide; a blocking seat, the middle part of the blocking seat is provided with a avoiding hole for the first shaft rod to pass through, the upper wall of the blocking seat extends upwardly with a second shaft rod, the second shaft rod is arranged in a staggered manner with the first shaft rod, the second shaft rod is slidingly installed on the machine frame, the machine frame is provided with a second driving device for driving the second shaft rod to slide.

2. The product press mechanism of claim 1, wherein: The outer periphery of the pressing seat extends outwardly with a limiting seat.

3. The product press mechanism of claim 2, wherein: The limiting seat is a profiled structure.

4. The product press mechanism of claim 2, wherein: The pressing seat comprises a plurality of supporting arms, and the limiting seat is arranged on the supporting arms.

5. The product press mechanism of claim 1, wherein: The blocking seat is in the shape of a ring.

6. The product press mechanism of claim 1, wherein: The blocking seat penetrates a notch in the side wall, and the notch is in communication with the avoiding hole.

7. The product press mechanism of claim 1, wherein: The pressing seat is provided with two, and is distributed along the length direction of the first shaft rod.

8. The product press mechanism of claim 1, wherein: The machine frame is provided with a second guide sleeve, the second shaft rod is slidingly installed on the second guide sleeve, the second shaft rod is provided with a top spring, the two ends of the top spring are respectively in abutment with the second guide sleeve and the upper wall of the blocking seat, and the top spring is used for applying downward pressure to the blocking seat.

9. The product press mechanism of claim 1, wherein: The first driving device and the second driving device are telescopic motors or telescopic cylinders.

10. The product press mechanism of claim 1, wherein: The machine frame is provided with a slidingly arranged first linkage seat and a second linkage seat, the first linkage seat is provided with a plurality of first shaft rods arranged at intervals, the second linkage seat is arranged above the first linkage seat, the second linkage seat is provided with a plurality of second shaft rods arranged at intervals, The first linkage seat is provided with a through hole for the second shaft rod to pass through, and the first driving device is used for driving the first linkage seat to slide; The second driving device is fixedly arranged on the second linkage seat, and the driving end of the second driving device is connected with the upper wall of the first linkage seat.

Images