Radial component bent pin forming equipment

Abstract

The utility model relates to a radial component bent pin forming device which comprises a base, a double-layer track, a vibration module, a positioning material blocking clamp, a pin positioning clamp, a body positioning clamp, a forming module, a discharging groove and a material receiving box. The double-layer track, the vibration module, the positioning material blocking clamp, the pin positioning clamp, the body positioning clamp, the forming module, the discharging groove and the material receiving box are arranged on the base. The positioning material blocking clamp is located at an outlet of the double-layer track, the height of the double-layer track is gradually reduced from an inlet to the outlet, and the vibration module is connected with the double-layer track and drives the double-layer track to vibrate so that components in the double-layer track can move in the direction of the positioning material blocking clamp. The pin positioning clamp and the body positioning clamp are both located at an outlet of the double-layer track, when the component moves to the positioning material blocking clamp and is blocked by the positioning material blocking clamp, the pin positioning clamp clamps a pin of the component, and after the body positioning clamp clamps a body of the component, the pin of the component is loosened; and the forming module is located on one side of the body positioning clamp, and after the body positioning clamp is used for clamping the component, the forming module is used for forming and cutting the pin of the component. Compared with the prior art, the utility model has the advantages of high yield, wide application range and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to pin bending forming equipment field especially is concerned with a radial component device bent leg forming equipment. BACKGROUND

[0002] The radial component device is the component device of leading out the pin in the same section and the same direction. For this type of component device, it may be necessary to lift or shear the pin and then insert it into the printed board due to the device itself or design requirements.

[0003] The traditional forming mode of the radial component device generally uses forceps to bend the pin, lift it and then use diagonal cutting pliers to shear the pin. This mode has poor consistency. After improvement, the lifting pliers are used to complete the bending and shearing action of the device forming, which improves the consistency but has low efficiency.

[0004] Although the prior art also has some automatic devices for automatic pin shearing, for example, Chinese patent CN110076265A discloses an electronic component automatic forming and pin shearing device and process, which comprises a turntable, a jig, an opening and closing mechanism, a feeding mechanism, a feeding mechanism, a forming mechanism, a pin shearing mechanism and a discharging mechanism. The above-mentioned turntable is rotatably arranged on the machine table. The jig comprises at least two sets, and the jig is arranged at the processing position of the turntable. The jig is arranged in the jig. The electronic component to be processed is placed in the jig. One side of the electronic component is provided with a forming block. The opening and closing mechanism is arranged below the jig. The feeding mechanism is arranged on the machine table and extends to one side of the turntable. The feeding mechanism is arranged on one side of the feeding mechanism. The forming mechanism, the pin shearing mechanism and the discharging mechanism are arranged on the machine table and are arranged in the circumferential direction. However, when it is applied to some pin brittle component devices, the pin is easily damaged, the yield is low, and the disc feeding is used. The length of the pin of the component device is relatively single, and the application range is narrow. UTILITY MODEL CONTENTS

[0005] The utility model discloses a radial component device bent leg forming equipment, through setting up double -deck track and transport component device, on one hand, the pin adaptability of component device is strong, and the component device of different pin length can realize stable conveying, on the other hand can protect the pin of component device, in addition, in combination with the design of positioning material blocking clamp, pin positioning clamp, body positioning clamp, can accurately move component device to forming module place to can realize the quick forming and shearing of pin.

[0006] The utility model discloses a radial component device bent leg forming equipment, through setting up double -deck track and transport component device, on one hand, the pin adaptability of component device is strong, and the component device of different pin length can realize stable conveying, on the other hand can protect the pin of component device, in addition, in combination with the design of positioning material blocking clamp, pin positioning clamp, body positioning clamp, can accurately move component device to forming module place to can realize the quick forming and shearing of pin.

[0007] A radial component device bent leg forming equipment, comprising a base and a double-layer track, a vibration module, a positioning material blocking clamp, a pin positioning clamp, a body positioning clamp, a forming module, a discharging groove and a material receiving box arranged on the base.

[0008] The positioning material blocking clamp is located at the outlet of the double-layer track, the height of the double-layer track gradually decreases from the inlet to the outlet, and the vibration module is connected to the double-layer track and drives the double-layer track to vibrate so that the components in the double-layer track move toward the positioning material blocking clamp.

[0009] The pin positioning clamp and the body positioning clamp are both located at the outlet of the double-layer track, when the components move to the positioning material blocking clamp and are blocked by the positioning material blocking clamp, the pin positioning clamp clamps the pins of the components, and after the body positioning clamp clamps the body of the components, the pin positioning clamp releases the pins of the components.

[0010] The forming module is located at one side of the body positioning clamp, after the body positioning clamp blocks the components, the forming module performs forming and cutting on the pins of the components.

[0011] The double-layer track comprises a track support seat and two track units stacked on the track support seat, each track unit comprises a first track longitudinal plate, a second track longitudinal plate, a first track transverse plate and a second track transverse plate, the first track longitudinal plate and the second track longitudinal plate are symmetrically and parallelly arranged, one side of the first track transverse plate is connected with the first track longitudinal plate, one side of the second track transverse plate is connected with the second track longitudinal plate, the other side of the first track transverse plate and the other side of the second track transverse plate are oppositely arranged, and the remaining gap forms a track for sliding and limiting the pins of the components.

[0012] The vibration module is arranged on the tabletop of the base, and the track support seat is arranged on the vibration module.

[0013] The first track transverse plate is perpendicular to the first track longitudinal plate, and the second track transverse plate is perpendicular to the second track longitudinal plate.

[0014] The positioning material blocking clamp comprises two positioning material blocking clamps, the two positioning material blocking clamps are symmetrically arranged, the positioning material blocking clamp comprises a material blocking clamp connecting plate and a material blocking clamp supporting part, the material blocking clamp supporting part and the material blocking clamp connecting plate are arranged at a certain angle, the material blocking clamp supporting part is in the shape of n, and the head of the n-shaped material blocking clamp supporting part is connected with the material blocking clamp connecting plate.

[0015] The pin positioning clamp comprises a pin clamp main body, a first sliding rail and a pin clamp support, the first sliding rail is fixed on the tabletop of the base through the pin clamp support, the first sliding rail is perpendicular to the direction of the double-layer track, the pin clamp main body is arranged on the first sliding rail and slides along the first sliding rail, when the components move to the positioning material blocking clamp and are blocked by the positioning material blocking clamp, the pin clamp main body moves toward the positioning material blocking clamp and clamps the pins of the components, after the body positioning clamp clamps the body of the components, the pin clamp main body releases the pins of the components and moves in the opposite direction to exit.

[0016] The body positioning clamp comprises a body clamp body, a second sliding rail and a body clamp support, the second sliding rail is fixed on the tabletop of the base through the body clamp support, and the second sliding rail is parallel to the direction of the double-layer track.

[0017] The forming module comprises a forming block and two forming shear clamps, the two forming shear clamps are located on the two sides of the forming block, when the two pins of the component enter the gap between the forming block and the two forming shear clamps, the two forming shear clamps move towards each other to clamp, the pin is formed under the action of the forming block, and the pin is sheared by the two forming shear clamps.

[0018] The device further comprises a forming height adjuster, and the forming module is arranged on the forming height adjuster and adjusts the height through the forming height adjuster.

[0019] The device further comprises a grating arranged on one side of the double-layer track to detect the position of the component.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. The component is conveyed through the double-layer track, on the one hand, the pin of the component has strong adaptability, and components with different pin lengths can be stably conveyed, on the other hand, the pin of the component can be protected, in addition, the design of the positioning material blocking clamp, the pin positioning clamp and the body positioning clamp can accurately move the component to the forming module, so that rapid forming and pin shearing can be realized.

[0022] 2. The track unit composed of the first track longitudinal plate, the second track longitudinal plate, the first track transverse plate and the second track transverse plate is arranged, on the one hand, the width can be adjusted, that is, the interval between the first track transverse plate and the second track transverse plate is adjusted, so that pins with different thicknesses can be realized, and on the other hand, the structural strength is also high.

[0023] 3. The material blocking clamp support of the positioning material blocking clamp is arranged in the shape of n, so that it can be applied to components with different shapes of bodies, even when the body of the component is circular, two points of support can be provided, and cooperating with the two positioning material blocking clamps, the component with an incorrect posture can be adjusted in position and posture, so that the clamping requirements of the pin positioning clamp and the body positioning clamp can be met.

[0024] 4. The sliding directions of the pin positioning clamp and the body positioning clamp are perpendicular, so that the space utilization rate can be improved, the moving distance from the outlet of the double-layer track to the forming position can be reduced, more space can be arranged for the forming module, the overall efficiency can be improved, and the influence of the posture error in the conveying process on the forming quality can be reduced.

[0025] 5、By setting the forming height adjuster, the length of the formed pin can be adjusted, thereby improving the application range.

[0026] 6、By setting the grating, whether the component moves to the position can be detected, thereby providing a trigger signal for the action of the subsequent pin positioning clamp. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a top view schematic diagram of the utility model;

[0028] Figure 2 It is a front view schematic diagram of the utility model;

[0029] Figure 3 It is an oblique view schematic diagram of the utility model;

[0030] Figure 4 It is a schematic diagram of the double-layer track part;

[0031] Figure 5 It is a schematic diagram of the positioning material blocking clamp part;

[0032] Figure 6 It is a layout schematic diagram of the main station part;

[0033] Figure 7 It is a schematic diagram of the pin positioning clamp part;

[0034] Figure 8 It is a schematic diagram of the forming module part;

[0035] Wherein: 1, component, 2, double-layer track, 3, vibration module, 4, grating, 5, positioning material blocking clamp, 6, pin positioning clamp, 7, main body positioning clamp, 8, forming module, 9, forming height adjuster, 10, blanking groove, 11, material collecting box, 12, control panel, 13, PLC module, 14, base, 2-1, first track vertical plate, 2-2, second track vertical plate, 2-3, first track horizontal plate, 2-4, second track horizontal plate, 2-5, track support seat, 5-1, material blocking clamp connecting plate, 5-2, material blocking clamp support part, 6-1, first sliding rail, 6-2, pin clamp main body, 8-1, forming block, 8-2, forming shearing chuck. DETAILED DESCRIPTION

[0036] The utility model will be explained in detail below in combination with the drawings and specific embodiments. The embodiment is implemented on the premise of the technical scheme of the utility model, and detailed implementation mode and specific operation process are given, but the protection scope of the utility model is not limited to the following embodiments.

[0037] It should be noted that like numerals and letters refer to like items throughout the several views, and once an item is defined in one view, it should not require further defining and explaining in subsequent views.

[0038] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "proximal end", "distal end", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. Physical quantities in the formula, such as no separate marking, should be understood as basic quantities of international system of units, or derived quantities derived from basic quantities by multiplication, division, differentiation or integration, etc.

[0039] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0040] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0041] Some embodiments of the utility model will be described in detail below in combination with the drawings. In the case of no conflict, the following examples and features in the examples can be combined with each other.

[0042] A radial component bending forming equipment, as shown in Figures 1 to 3 The bottom plate 14 is provided with a double-layer track 2, a vibration module 3, a positioning material blocking clamp 5, a pin positioning clamp 6, a body positioning clamp 7, a forming module 8, a blanking groove 10 and a material collecting box 11.

[0043] The positioning material blocking clamp 5 is located at the outlet of the double-layer track 2, the height of the double-layer track 2 gradually decreases from the inlet to the outlet, the vibration module 3 is connected with the double-layer track 2 and drives the double-layer track 2 to vibrate so that the components 1 in the double-layer track 2 move towards the positioning material blocking clamp 5;

[0044] As shown in Figure 6 The pin positioning clamp 6 and the body positioning clamp 7 are located at the outlet of the double-layer track 2, when the component 1 moves to the positioning blocking clamp 5 and is blocked by the positioning blocking clamp 5, the pin positioning clamp 6 clamps the pin of the component 1, and after the body positioning clamp 7 clamps the body of the component 1, the pin of the component 1 is released;

[0045] The forming module 8 is located on one side of the body positioning clamp 7, after the component 1 is clamped by the body positioning clamp 7, the forming module 8 performs forming and cutting on the pin of the component 1.

[0046] By setting the double-layer track 2 to transport the component 1, on the one hand, the pin of the component 1 has strong adaptability, and components 1 with different pin lengths can be stably transported, on the other hand, the pin of the component 1 can be protected, in addition, combined with the design of the positioning blocking clamp 5, the pin positioning clamp 6 and the body positioning clamp 7, the component 1 can be accurately moved to the forming module 8, so that rapid forming and pin cutting can be realized.

[0047] As shown in Figure 4 The double-layer track 2 includes a track support seat 2-5 and two track units stacked on the track support seat 2-5, each track unit includes a first track longitudinal plate 2-1, a second track longitudinal plate 2-2, a first track transverse plate 2-3 and a second track transverse plate 2-4, the first track longitudinal plate 2-1 and the second track longitudinal plate 2-2 are symmetrically and parallelly arranged, one side of the first track transverse plate 2-3 is connected with the first track longitudinal plate 2-1, one side of the second track transverse plate 2-4 is connected with the second track longitudinal plate 2-2, the other side of the first track transverse plate 2-3 and the other side of the second track transverse plate 2-4 are oppositely arranged, and the remaining gap forms a track for sliding and limiting the pin of the component 1.

[0048] In this embodiment, by setting the track unit composed of the first track longitudinal plate 2-1, the second track longitudinal plate 2-2, the first track transverse plate 2-3 and the second track transverse plate 2-4, on the one hand, the width can be adjusted, that is, by adjusting the distance between the first track transverse plate 2-3 and the second track transverse plate 2-4, different thickness of the pin can be realized, and on the other hand, the structural strength is also high.

[0049] In addition, in this embodiment, the vibration module 3 is arranged on the table top of the base 14, and the track support seat 2-5 is arranged on the vibration module 3, by the vibration of the vibration module 3, the double-layer track 2 can be vibrated together, so that the component 1 can be slid along the double-layer track 2 to the outlet end by means of the height difference of the double-layer track 2 itself.

[0050] The first track transverse plate 2-3 is perpendicular to the first track longitudinal plate 2-1, and the second track transverse plate 2-4 is perpendicular to the second track longitudinal plate 2-2.

[0051] Considering the influence of the vibration module 3, the components 1 may not be able to reach the outlet of the double-layer track 2 in a standard posture, so the posture needs to be corrected. Therefore, in the embodiment, two positioning material blocking clamps 5 are provided, which are symmetrically arranged. The positioning material blocking clamp 5 includes a material blocking clamp connecting plate 5-1 and a material blocking clamp support part 5-2. The material blocking clamp support part 5-2 is arranged at an angle with the material blocking clamp connecting plate 5-1. The material blocking clamp support part 5-2 is in the shape of the letter "n", and the head of the letter "n" is connected to the material blocking clamp connecting plate 5-1. By arranging the material blocking clamp support part 5-2 of the positioning material blocking clamp 5 in the shape of the letter "n", the positioning material blocking clamp 5 can be applied to components with different shapes. Even when the body of the component is circular, two points of support can be provided. In combination with the two positioning material blocking clamps, the posture of the component can be adjusted, and the clamping requirements of the subsequent pin positioning clamp and body positioning clamp can be met.

[0052] In the embodiment, as shown in Figure 7 , the pin positioning clamp 6 includes a pin clamp main body 6-2, a first sliding rail 6-1, and a pin clamp support. The first sliding rail is fixed to the table top of the base 14 through the pin clamp support, and the first sliding rail 6-1 is perpendicular to the direction of the double-layer track 2. The pin clamp main body 6-2 is arranged on the first sliding rail 6-1 and slides along the first sliding rail 6-1. When the component 1 moves to the positioning material blocking clamp 5 and is blocked by the positioning material blocking clamp 5, the pin clamp main body 6-2 moves towards the positioning material blocking clamp 5 and clamps the pins of the component 1. After the body positioning clamp 7 clamps the body of the component 1, the pin clamp main body 6-2 releases the pins of the component 1 and moves in the opposite direction away from the positioning material blocking clamp 5 to exit. In combination, the body positioning clamp 7 includes a body clamp main body, a second sliding rail, and a body clamp support. The second sliding rail is fixed to the table top of the base 14 through the body clamp support, and the second sliding rail is parallel to the direction of the double-layer track 2. Since the sliding directions of the pin positioning clamp 6 and the body positioning clamp 7 are perpendicular, the space utilization can be improved, the movement distance from the outlet of the double-layer track 2 to the forming position can be reduced, more space can be provided for the forming module, the overall efficiency can be improved, and the influence of posture errors in the conveying process on the forming quality can be reduced.

[0053] As shown in Figure 8 , the forming module 8 includes a forming block 8-1 and two forming shear clamps 8-2. The two forming shear clamps 8-2 are located on both sides of the forming block 8-1. When the two pins of the component 1 enter the gap between the forming block 8-1 and the two forming shear clamps 8-2, the two forming shear clamps 8-2 move towards each other to clamp. The pins are formed under the action of the forming block 8-1, and the pins are sheared by the two forming shear clamps 8-2.

[0054] In addition, the device further comprises a forming height adjuster 9, and the forming module 8 is arranged on the forming height adjuster 9 and is adjusted in height by the forming height adjuster 9.

[0055] The device further comprises a grating 4 arranged on one side of the double-layer track 2 to detect the position of the component 1.

[0056] In addition, in some embodiments, the device further comprises a control panel 12 and a PLC module 13, wherein the PLC module 13 controls the activity rhythm of different modules of the device, and since this part is not the improvement of the present application, it will not be described here.

[0057] The positioning material blocking clamp 5, the pin positioning clamp 6 and the body positioning clamp 7 position the component, ensuring the consistency of the forming effect. The forming module 8 is made of die steel, has high hardness and wear resistance, and can prolong the service life of the die. The forming height adjuster 9 has a size scale and can accurately adjust the forming height of different components. The material collecting box 11 screens the formed components from the waste through the fence type partition, reducing the manual screening action. The base 14 is made of rubber material, reducing the impact caused by the vibration of the device.

[0058] In operation, the control panel 12 switch is turned on, the pins of the component 1 are inserted into the double-layer track one by one, the component 1 is moved forward to the positioning material blocking clamp 5 through the vibration module 3, the position of the component is positioned by the positioning material blocking clamp 5, at this time the grating 4 recognizes that the component 1 arrives, the PLC module 13 controls the pin positioning clamp 6 to position the up and down positions of the component 1, then the body positioning clamp 7 positions the body of the component 1, after the pin positioning clamp 6 is loosened, the body positioning clamp 7 moves the component 1 to the forming position. The forming module 8 advances at the same time to complete the bending and cutting action of the pins of the component. After the forming is completed, the body positioning clamp is loosened, the component 1 and the cut pins fall into the material collecting box 11 through the downward unloading slot 10 below. The fence type partition in the material collecting box 11 screens the formed component 1 from the pins, and after the batch forming is completed, the component 1 can be taken out.

Claims

1. A radial component bending leg forming device, characterized in that: The base (14) and the double-layer track (2), the vibration module (3), the positioning material blocking clamp (5), the pin positioning clamp (6), the body positioning clamp (7), the forming module (8), the blanking groove (10) and the material collecting box (11) are arranged on the base (14). The positioning material blocking clamp (5) is located at the outlet of the double-layer track (2), the height of the double-layer track (2) gradually decreases from the inlet to the outlet, the vibration module (3) is connected with the double-layer track (2) and drives the double-layer track (2) to vibrate so that the component (1) in the double-layer track (2) moves to the direction of the positioning material blocking clamp (5). The pin positioning clamp (6) and the body positioning clamp (7) are both located at the outlet of the double-layer track (2), when the component (1) moves to the positioning material blocking clamp (5) and is blocked by the positioning material blocking clamp (5), the pin positioning clamp (6) clamps the pin of the component (1), and after the body positioning clamp (7) clamps the body of the component (1), the pin of the component (1) is released. The forming module (8) is located on one side of the body positioning clamp (7), after the component (1) passes through the body positioning clamp (7), the forming module (8) performs forming and cutting on the pin of the component (1).

2. The apparatus according to claim 1, wherein The double-layer track (2) comprises a track support seat (2-5) and two track units stacked on the track support seat (2-5), each track unit comprises a first track longitudinal plate (2-1), a second track longitudinal plate (2-2), a first track transverse plate (2-3) and a second track transverse plate (2-4), the first track longitudinal plate (2-1) and the second track longitudinal plate (2-2) are symmetrically and parallelly arranged, one side of the first track transverse plate (2-3) is connected with the first track longitudinal plate (2-1), one side of the second track transverse plate (2-4) is connected with the second track longitudinal plate (2-2), the other side of the first track transverse plate (2-3) and the other side of the second track transverse plate (2-4) are oppositely arranged, and the remaining gap forms a track for sliding and limiting the pin of the component (1).

3. The apparatus according to claim 2, wherein The vibration module (3) is arranged on the table top of the base (14), and the track support seat (2-5) is arranged on the vibration module (3).

4. The apparatus according to claim 2, wherein The first track transverse plate (2-3) is perpendicular to the first track longitudinal plate (2-1), and the second track transverse plate (2-4) is perpendicular to the second track longitudinal plate (2-2).

5. The apparatus according to claim 1, wherein The positioning material blocking clamp (5) is provided with two, the two positioning material blocking clamps (5) are symmetrically arranged, the positioning material blocking clamp (5) comprises a material blocking clamp connecting plate (5-1) and a material blocking clamp supporting part (5-2), the material blocking clamp supporting part (5-2) and the material blocking clamp connecting plate (5-1) are arranged at a certain angle, the material blocking clamp supporting part (5-2) is in the shape of n, and the head of the n-shaped part is connected with the material blocking clamp connecting plate (5-1).

6. The apparatus according to claim 5, wherein The pin positioning clamp (6) comprises a pin clamp body (6-2), a first sliding rail (6-1) and a pin clamp support, the first sliding rail is fixed on the table top of the base (14) through the pin clamp support, and the first sliding rail (6-1) is perpendicular to the direction of the double-layer rail (2), the pin clamp body (6-2) is arranged on the first sliding rail (6-1) and slides along the first sliding rail (6-1), wherein, when the component (1) moves to the position of the positioning and blocking clamp (5) and is blocked by the positioning and blocking clamp (5), the pin clamp body (6-2) moves towards the positioning and blocking clamp (5) and clamps the pin of the component (1), after the body positioning clamp (7) clamps the body of the component (1), the pin clamp body (6-2) releases the pin of the component (1) and moves in the reverse direction away from the positioning and blocking clamp (5).

7. The apparatus according to claim 6, wherein The body positioning clamp (7) comprises a body clamp body, a second sliding rail and a body clamp support, the second sliding rail is fixed on the table top of the base (14) through the body clamp support, and the second sliding rail is parallel to the direction of the double-layer rail (2).

8. The apparatus according to claim 7, wherein The forming module (8) comprises a forming block (8-1) and two forming shear clamps (8-2), the two forming shear clamps (8-2) are located on both sides of the forming block (8-1), when the two pins of the component (1) respectively enter the gap between the forming block (8-1) and the two forming shear clamps (8-2), the two forming shear clamps (8-2) move towards each other to clamp, the forming of the pin is completed under the action of the forming block (8-1), and the shearing of the pin is completed by the two forming shear clamps (8-2).

9. The apparatus according to claim 8, wherein The device further comprises a forming height adjuster (9), and the forming module (8) is arranged on the forming height adjuster (9) and adjusts the height through the forming height adjuster (9).

10. The apparatus according to claim 1, wherein The device further comprises a grating (4), and the grating (4) is arranged on one side of the double-layer rail (2) to detect the position of the component (1).

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