Automatic press-shear mechanism for a track system

Abstract

The utility model discloses an automatic compression shearing mechanism of rail system, including frame, second conveying device and compression device, the upper wall of frame is equipped with first conveying device, and first conveying device is equipped with recess, and recess is used for accommodating slide rail and limiting it, and first conveying device is used for driving slide rail to move, and second conveying device is located the position above first conveying device, and first conveying device is used for conveying ground copper bar, and compression device is used for compressing ground copper bar into the slot position of slide rail, and second conveying device still is equipped with the shearing mechanism of cutting ground copper bar, in this design, first conveying device drives slide rail to move predetermined interval first, then second conveying device drives ground copper bar to move again, and through compression device, ground copper bar is compressed into the slot position of slide rail, when detecting that slide rail is ready to complete, needs in rear end predetermined retraction position, therefore through shearing mechanism can cut ground copper bar, and then reserves retraction position in rear end.

Description

Technical Field

[0001] This utility model relates to the field of track systems, and in particular to an automatic pressing and shearing mechanism for track systems. Background Technology

[0002] The existing track system is equipped with conductive strips, which are generally made of copper. However, in a multi-conductive structure, a grounding copper strip is provided, the diameter of which is smaller than that of the conductive strip. At the same time, in order to facilitate identification and to match the end caps, the length of the grounding copper strip is recessed into the predetermined distance between the two ends of the track system (e.g., 10mm, 5mm, 3mm). This can be set according to actual needs.

[0003] The current practice involves cutting multiple conductive strips to a uniform length according to requirements, installing them into the track system, and finally trimming the grounding copper strip to a shorter length using a specific tool.

[0004] However, this practice also has the problem of scratching or wearing down the track system.

[0005] Therefore, achieving the precise length of the grounding copper strip is the key to the design. Utility Model Content

[0006] The main purpose of this utility model is to propose an automatic pressing and cutting mechanism for a track system. The aim is to design an automatic cutting mechanism to achieve precise delivery and cutting of the grounding copper strip, thereby realizing the pressing and installation of the grounding copper strip.

[0007] To achieve the above objectives, this utility model proposes an automatic pressing and shearing mechanism for a track system, comprising:

[0008] The frame has a first conveying device on its upper wall. The first conveying device has a groove for accommodating and limiting the movement of a slide rail.

[0009] The first conveying device is used to drive the slide rail to move;

[0010] A second conveying device is located above the first conveying device, and the first conveying device is used to convey grounding copper bars;

[0011] A pressing device, used to press the grounding copper strip into the groove of the slide rail.

[0012] The second conveying device is also equipped with a cutting device for cutting the grounding copper strip.

[0013] In actual design, the first conveying device, the second conveying device, and the pressing device can be equipped with position sensors, servo sensors, or vision sensors (generally, a preset program is used to control the conveying speed of the first and second conveying devices, thereby controlling the moving speed of the slide rail and the output length of the grounding copper strip).

[0014] In this design, the first conveying device moves the slide rail a predetermined distance (e.g., 3mm), and then the second conveying device moves the grounding copper strip, pressing it into the groove of the slide rail using a pressing device.

[0015] When the slide rail is detected to be ready, an inward retraction position needs to be reserved at the rear end. Therefore, the grounding copper strip can be cut by a cutting device to reserve an inward retraction position at the rear end.

[0016] Meanwhile, this structure enables automated pressing and length cutting, effectively improving processing efficiency. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the present utility model. Figure 1 ;

[0018] Figure 2 This is a three-dimensional schematic diagram of the present utility model. Figure 2 ;

[0019] Figure 3 This is a cross-sectional view of the present invention;

[0020] Figure 4 This is a magnified view of part A.

[0021] Figure 5 This is a schematic diagram of an active conveying device;

[0022] Figure 6 This is a cross-sectional view of the pressed section;

[0023] Figure 7 This is a schematic diagram showing the connection between the guide tube and the pressing device.

[0024] In the picture,

[0025] 1 is the frame, 10 is the first conveying device, 11 is the groove, 12 is the third gear, 13 is the fourth gear, and 14 is the second drive groove.

[0026] 20 is the second conveying device, 21 is the guide frame, 211 is the guide hole, 22 is the correction device, 221 is the correction wheel, and 222 is the correction groove.

[0027] 23 is the active conveying device, 231 is the first gear, 232 is the second gear, and 233 is the first drive groove.

[0028] 3 represents the shearing device, and 30 represents the shearing blade.

[0029] 4 is a catheter.

[0030] 5 represents the pressing device, and 50 represents the smoothing part.

[0031] 61 is the first telescopic motor, 62 is the second telescopic motor, and 63 is the third telescopic motor.

[0032] 71 is the first rotary motor, and 72 is the second rotary motor.

[0033] 100 is the grounding copper wire, and 200 is the slide rail. Detailed Implementation

[0034] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0035] It should be noted that if any directional indication (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.) is involved in the embodiments of this utility model, the directional indication is only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0036] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0037] like Figures 1 to 7 As shown, an automatic pressing and shearing mechanism for a track system includes:

[0038] The frame has a first conveying device 10 on its upper wall. The first conveying device 10 has a groove 11 for accommodating and limiting the movement of a slide rail.

[0039] The first conveying device 10 is used to drive the slide rail to move;

[0040] The second conveying device 20 is located above the first conveying device 10, which is used to convey grounding copper bars.

[0041] The pressing device 5 is used to press the grounding copper strip into the groove of the slide rail.

[0042] The second conveying device 20 is also provided with a cutting device 3 for cutting the grounding copper strip.

[0043] In actual design, the first conveying device 10, the second conveying device 20 and the pressing device 5 can be equipped with position sensors, servo sensors or vision sensors. Generally, a preset program is used to control the conveying speed of the first conveying device 10 and the second conveying device 20, thereby controlling the moving speed of the slide rail and the output length of the grounding copper strip.

[0044] In a preferred embodiment, precise servo control is used in conjunction with a position sensor to detect the output length of the grounding copper strip and the movement position of the slide rail.

[0045] In this design, the first conveying device 10 drives the slide rail to move a predetermined distance (e.g., 3mm), and then the second conveying device 20 drives the grounding copper strip to move, and the pressing device 5 presses the grounding copper strip into the groove of the slide rail.

[0046] When the slide rail is detected to be ready, an inward retraction position needs to be reserved at the rear end. Therefore, the grounding copper strip can be cut by the cutting device 3, thereby reserving an inward retraction position at the rear end.

[0047] Meanwhile, this structure enables automated pressing and length cutting, effectively improving processing efficiency.

[0048] Specifically, the second conveying device 20 includes a plurality of spaced guide frames 21, guide holes 211 provided on the guide frames 21, spaced correction devices 22, active conveying devices 23, and inclined guide tubes 4.

[0049] The grounding copper strip passes sequentially through the guide hole 211, the correction device 22, the active conveying device 23, and the inclined conduit 4.

[0050] The shearing device 3 is located at the position of the inclined conduit 4.

[0051] In the actual design, the guide hole 211 is used to realize the conveying and guiding of the roll material.

[0052] By using the correction device 22 and the active conveying device 23, the curled structure is transformed into a straight structure and then conveyed.

[0053] In addition, the inclined conduit, together with the pressing device 5, enables the grounding copper strip to be pressed into the groove.

[0054] In this embodiment of the present invention, the correction device 22 includes two opposing correction wheels 221, with a correction groove 222 between the two correction wheels 221. The correction device 22 is provided with multiple sets, thereby realizing the correction of curvature.

[0055] Specifically, the correction device 22 is provided in multiple sets, including a vertically arranged correction device 22 and a horizontally arranged correction wheel 221.

[0056] In this embodiment of the invention, the active conveying device 23 includes a first gear 231 and a second gear 232, with a first drive groove 233 between the first gear 231 and the second gear 232. The first gear 231 is connected to a first rotary motor.

[0057] The second gear 232 is connected to the first telescopic motor, wherein the grounding copper strip moves between the first drive slots 233. The movement of the grounding copper strip is realized through the mutual drive of the first gear 231 and the second gear 232. The other first telescopic motor is used to adjust the inner diameter of the first drive slot 233, thereby realizing the drive of copper strips of different sizes.

[0058] Specifically, the shearing device 3 includes a second telescopic motor 62 and a shearing blade 30 connected to the second telescopic motor, thereby achieving the cutting of the grounding copper strip to a predetermined length.

[0059] In this embodiment of the present invention, the first conveying device 10 includes a third gear 12 and a fourth gear 13 disposed in the groove 11. The third gear 12 or the fourth gear 13 is connected to a second rotary motor, and a second drive groove 14 is provided between the third gear 12 and the fourth gear 13.

[0060] The second drive groove 14 is used to apply driving force to the side of the slide rail. The third gear 12 and the fourth gear 13 are provided in at least one set.

[0061] This, in turn, ensures stable transport via the slide rail.

[0062] Specifically, the pressing device 5 is a smooth part 50 located in the middle of the fourth gear 13, wherein one or two sets of smooth parts 50 may be provided.

[0063] The smooth part 50 is a protruding structure that extends into the slide rail.

[0064] In this embodiment of the utility model, the fourth gear 13 is mounted on the third telescopic motor to adjust the pressing intensity. The sliding of the fourth gear 13 and the second gear 232 is generally provided with a guide rail and a slider to ensure the accuracy of the adjustment.

[0065] Specifically, the end wall of the smooth portion 50 is provided with a concave notch.

[0066] Furthermore, by extending the smooth part 50 into the slide rail, pressure at a precise position can be achieved. Of course, in another embodiment, a horizontal adjustment device can also be provided to enable installation in different slots and improve processing applicability.

[0067] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An automatic pressing and shearing mechanism for a track system, characterized in that, include: The frame has a first conveying device on its upper wall. The first conveying device has a groove for accommodating and limiting the movement of a slide rail. The first conveying device is used to drive the slide rail to move; A second conveying device is located above the first conveying device, and the first conveying device is used to convey grounding copper bars; A pressing device, used to press the grounding copper strip into the groove of the slide rail. The second conveying device is also equipped with a cutting device for cutting the grounding copper strip.

2. The automatic pressing and shearing mechanism of the track system as described in claim 1, characterized in that: The second conveying device includes multiple spaced guide frames, guide holes provided in the guide frames, spaced correction devices, an active conveying device, and an inclined guide tube; The grounding copper strip passes sequentially through the guide hole, the correction device, the active conveying device, and the inclined conduit. The shearing device is located at the position of the inclined guide tube.

3. The automatic pressing and shearing mechanism of the track system as described in claim 2, characterized in that: The calibration device includes two opposing calibration wheels with a calibration groove between them, and the calibration device has multiple sets of such grooves.

4. The automatic pressing and shearing mechanism of the track system as described in claim 3, characterized in that: The correction device is provided in multiple sets, including vertically arranged correction devices and horizontally arranged correction wheels.

5. The automatic pressing and shearing mechanism for the track system as described in claim 3, characterized in that: The active conveying device includes a first gear and a second gear, with a first drive groove between the first gear and the second gear. The first gear is connected to a first rotary motor. The second gear is connected to the first telescopic motor.

6. The automatic pressing and shearing mechanism of the track system as described in claim 3, characterized in that: The shearing device includes a second telescopic motor and a shearing blade connected to the second telescopic motor.

7. The automatic pressing and shearing mechanism for the track system as described in claim 3, characterized in that: The first conveying device includes a third gear and a fourth gear disposed in a groove, the third gear or the fourth gear being connected to a second rotary motor, and a second drive groove being provided between the third gear and the fourth gear. The second drive groove is used to apply driving force to the side of the slide rail; The third and fourth gears are provided in at least one set.

8. The automatic pressing and shearing mechanism for the track system as described in claim 7, characterized in that: The pressing device is a smooth part located in the middle of any one of the fourth gears.

9. The automatic pressing and shearing mechanism for the track system as described in claim 8, characterized in that: The fourth gear is mounted on the third telescopic motor.

10. The automatic pressing and shearing mechanism for the track system as described in claim 8, characterized in that: The end wall of the smooth part is provided with a concave notch.

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