Carriers and loading / unloading equipment

Abstract

This application relates to a carrier and a loading / unloading device. The carrier is used on the loading / unloading device to fix components. The carrier includes a base with multiple limiting slots and a movable slider. The limiting slots are used to place the components, and the slider has multiple pressure blocks opposite to the limiting slots. The slider is movable to drive the pressure blocks to press against the components. According to the carrier of this application, the movement of the slider drives the pressure blocks to press against the components located in the limiting slots. Thus, by simply placing the components in the limiting slots of each carrier and then placing the carrier on the loading / unloading device, the drive assembly can automatically drive the slider to move and drive the pressure blocks to press against the components.

Description

Technical Field

[0001] This application relates to the field of component fixing technology, and more particularly to a carrier. Background Technology

[0002] As the division of labor in society becomes increasingly specialized, and the difficulty of manufacturing a fully functional micro-component arises, a production demand has emerged to process multiple small components separately and then assemble them into a single fully functional micro-component. These products require fixing a micro-component to a carrier, then mounting the component on the carrier, and finally soldering wires to ensure conductivity. During the mounting and wire soldering processes, the component needs to withstand external forces; therefore, the carrier must stably securely hold the component in place to prevent it from shifting or misaligning under stress.

[0003] In the existing technology, a pressure plate is provided on the base, and two rows of spring clips are provided on the pressure plate. The screws need to be loosened manually to move the pressure plate up, and the spring clips will automatically spring back. Then, the components are placed into the limiting groove manually. After the two rows of components are placed, the screws are tightened, the pressure plate is pressed down, and the spring clips extend towards the plate, thereby pressing the components. The whole process involves a high degree of manual intervention and low production efficiency. Summary of the Invention

[0004] This application provides a carrier to solve the problem of high manual intervention and low production efficiency throughout the process of clamping elements.

[0005] In a first aspect, this application provides a carrier for fixing components on a loading and unloading device. The carrier includes a base, on which a plurality of limiting grooves and a movable slider are provided. The limiting grooves are used to place the components, and the slider is provided with a plurality of pressure blocks opposite to the limiting grooves. The slider is movable to drive the pressure blocks to press against the components.

[0006] According to the carrier of this application, the base is provided with a sliding groove, the sliding groove includes a first end and a second end opposite to each other along a first direction, the first end is close to the limiting groove, the second end is away from the limiting groove, the slider is movably embedded in the sliding groove along the first direction, and a first elastic member is sandwiched between the slider and the second end, the first elastic member usually maintains the tendency of the slider to abut against the first end.

[0007] Optionally, the slide groove is provided with a first guide post, the slider is provided with a first guide groove, the first guide groove passes through the slider along the first direction, the first guide post passes through the first guide groove, the first elastic element is configured as a first spring, and the first spring is sleeved on the first guide post.

[0008] The vehicle according to this application also includes:

[0009] The second elastic element has its two ends connected to the slider and the pressure block, respectively.

[0010] Optionally, the slider is provided with a second guide groove, the second guide groove extends along a first direction, a portion of the pressure block is movably embedded in the second guide groove, and a second elastic element is sandwiched between the pressure block and the end of the second guide groove opposite to the limiting groove.

[0011] Optionally, the base and the slider together define a third guide groove, the third guide groove connecting the second guide groove and the limiting groove, the pressure block including an assembly part and a pressing part connected in sequence, the assembly part being engaged in the second guide groove, and the pressing part passing through the third guide groove.

[0012] Optionally, the free end of the pressing part is provided with two spaced-apart stop portions, which are smoothly rounded.

[0013] According to the carrier of this application, the loading and unloading device is provided with a drive component. When the carrier moves on the loading and unloading device to a position where the slider is opposite to the drive component, the drive component can drive the slider to move.

[0014] Optionally, the driving assembly includes a finger cylinder, and the bottom end of the base is provided with a fourth guide groove and a fifth guide groove that communicate with each other. The fourth guide groove extends through the base along a second direction, and the fifth guide groove extends along a first direction. A portion of the slider is exposed in the fifth guide groove. The fourth guide groove can be sleeved on the outside of the finger cylinder and slide. The piston end of the finger cylinder can extend into the fifth guide groove to push the slider. The second direction is perpendicular to the first direction.

[0015] According to the carrier of this application, the bottom end of the base is provided with a fourth guide groove and a fifth guide groove that communicate with each other. The fourth guide groove extends through the base along a second direction, and the fifth guide groove extends along a first direction. The end of the fifth guide groove opposite to the fourth guide groove is connected to the slide groove, wherein the second direction is perpendicular to the first direction.

[0016] Optionally, the base is provided with positioning parts at both ends along the first direction, and the loading and unloading equipment is provided with positioning grooves. When the carrier moves on the loading and unloading equipment, the positioning parts slide in the positioning grooves.

[0017] Secondly, this application provides a loading and unloading device for conveying the aforementioned carrier. The loading and unloading device is equipped with a drive component. When the carrier moves on the loading and unloading device to a position where the slider is opposite to the drive component, the drive component can drive the slider to move.

[0018] The technical solutions provided in this application have the following advantages compared with the prior art:

[0019] The carrier provided in this application embodiment only requires placing the components in the limiting groove of each carrier, and using the slider to slide on the base to drive the pressure block to move so that the pressure block can press against the components, thereby improving production efficiency; and driving the slider to move in the opposite direction can drive the pressure block to move away from the components, making it easier to remove the components, reducing the difficulty of operation and improving the efficiency of operation. Attached Figure Description

[0020] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0023] Figure 1 A perspective view of a vehicle provided in an embodiment of this application;

[0024] Figure 2 A perspective view of a vehicle provided in an embodiment of this application;

[0025] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 A perspective view of a vehicle provided in an embodiment of this application;

[0027] Figure 5 for Figure 4 Enlarged view of point B in the middle;

[0028] Figure 6 A perspective view of a slider of a vehicle provided in an embodiment of this application;

[0029] Figure 7 for Figure 6 Enlarged view of point C in the middle.

[0030] Explanation of reference numerals in the attached figures:

[0031] Carrier 1, base 10, third guide groove 101, fourth guide groove 102, fifth guide groove 103, positioning part 104, limiting groove 11, slider 12, first guide groove 121, second guide groove 122, pressure block 13, assembly part 131, pressing part 132, stop part 1321, slide groove 14, first elastic element 15, first spring 151, first guide post 16, second elastic element 17, first end E, second end F. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0033] The following disclosure provides numerous different embodiments or examples for implementing various structures of the invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0034] For ease of description, spatial relative terms may be used in the text to describe the relative position or movement of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "front," "back," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure undergoes a positional flip, orientation change, or change of motion, these directional indications will change accordingly. For instance, an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.

[0035] like Figures 1-3As shown, the carrier 1 according to the embodiment of this application is used on the loading and unloading equipment to fix components. The carrier 1 includes a base 10, on which a plurality of limiting grooves 11 and a movable slider 12 are provided. The limiting grooves 11 are used to place components, and the slider 12 is provided with a plurality of pressing blocks 13. The pressing blocks 13 are opposite to the limiting grooves 11, and the slider 12 is movable to drive the pressing blocks 13 to press against the components.

[0036] Specifically, in actual operation, the components are placed in the limiting slots 11 of each carrier 1, and the sliding block 12 moves on the base 10 to move the pressure block 13 so that the pressure block 13 presses against the components, thus improving production efficiency. Moving the sliding block 12 in the opposite direction can move the pressure block 13 away from the components, making it easier to remove the components, reducing the difficulty of operation and improving the efficiency of operation.

[0037] The slider 12 can be moved manually or by using a power device.

[0038] In actual use, when it is necessary to remove a component, the slider 12 needs to be moved to move the pressure block 13 away from the component. When the slider 12 is moved manually, it requires two manual operations, which is quite complicated. When the slider 12 is moved by a power device, it is only necessary for the power device to come into contact with the slider 12 when the power device pushes the slider 12. However, if the reverse action is required, the same power device needs to be connected to the slider 12. This requires manual operation of the connection between the power device and the slider 12, which involves many actions. Setting up an additional power device to achieve the reverse action would increase the cost. Therefore, this application proposes a carrier 1.

[0039] like Figures 2-5 As shown, in the carrier 1 according to the embodiment of this application, the base 10 is provided with a sliding groove 14. The sliding groove 14 includes a first end E and a second end F that are opposite to each other along a first direction. The first end E is close to the limiting groove 11, and the second end F is away from the limiting groove 11. The slider 12 is movably embedded in the sliding groove 14 along the first direction. The slider 12 and the second end F are sandwiched between a first elastic member 15. The first elastic member 15 usually maintains the tendency for the slider 12 to abut against the first end E.

[0040] In other words, since the first elastic element 15 always maintains the tendency of the slider 12 to abut against the first end E, when the slider 12 is not subjected to external force, the slider 12 abuts against the first end E of the slide groove 14 under the force of the first elastic element 15. When it is necessary to put the component into the carrier 1, it is only necessary to push the slider 12 to make the slider 12 overcome the force of the first elastic element 15 and move from the first end E to the second end F, so that the distance between the pressure block 13 and the limiting groove 11 is sufficient to place the component (this is a suitable length set at the beginning of the design. When the slider 12 is pushed to abut against the second end F, the distance between the pressure block 13 and the limiting groove 11 is sufficient to allow the component to be put into the limiting groove 11). After the component is put into the limiting groove 11, the external force leaves the slider 12, and the slider 12 can automatically reset under the force of the first elastic element 15 to make the pressure block 13 press against the component, thereby improving the action rhythm and operation efficiency.

[0041] The first elastic element 15 includes, but is not limited to, a spring and a sheet.

[0042] like Figure 2 and Figure 3 As shown, in actual use, when the first elastic element 15 is configured as the first spring 151, when the slider 12 drives the first spring 151 to be compressed or reset multiple times, there is a certain probability that the first spring 151 may become stuck or deflected. Therefore, this application proposes a carrier 1.

[0043] like Figures 2-7 As shown, in some embodiments, a first guide post 16 is provided in the slide groove 14, a first guide groove 121 is provided on the slider 12, the first guide groove 121 passes through the slider 12 in a first direction, the first guide post 16 passes through the first guide groove 121, and the first elastic member 15 is configured as a first spring 151, which is sleeved on the first guide post 16.

[0044] Specifically, at least one end of the first guide post 16 extends to one end of the slide groove 14, and the first guide groove 121 passes through the slider 12 in the first direction, so that the first guide post 16 can be inserted into the first guide groove 121. The first spring 151 is sleeved on the first guide post 16. When the slider 12 moves toward the second end F, it will push against the first spring 151, so that the first spring 151 is compressed along the first guide post 16. When other external forces on the slider 12 disappear, the first spring 151 resets along the first guide post 16 and drives the slider 12 to move, so that the first guide post 16 plays a guiding role for the first spring 151 and prevents the first spring 151 from getting stuck or deviating.

[0045] The cross-sectional shape of the first guide post 16 includes, but is not limited to, a circle, a rectangle, an ellipse, etc.

[0046] In one specific embodiment, the first guide groove 121 includes a first sub-guide groove and a second sub-guide groove connected in sequence. The first sub-guide groove is close to the first end E, and the second sub-guide groove is close to the second end F. The cross-sectional area of ​​the first sub-guide groove is smaller than that of the second sub-guide groove. This allows a shoulder to be formed between the first sub-guide groove and the second sub-guide groove, enabling one end of the first spring 151 to abut against the shoulder, thereby allowing the first spring 151 to abut against the slider 12.

[0047] In one specific embodiment, a limiting part is provided in the first guide groove 121, and one end of the first spring 151 abuts against the limiting part, so that the first spring 151 can abut against the slider 12.

[0048] In actual use, the slider 12 can only move the pressure block 13 against the component under the action of external force. However, due to the small size and large number of components, the force transmitted by the slider 12 to the multiple pressure blocks 13 is often uneven, which will cause some components to be pressed loosely and some components to be pressed too tightly. To this end, this application proposes a carrier 1.

[0049] like Figure 2 and Figure 3 As shown, the carrier 1 according to the embodiment of this application further includes a second elastic member 17, the two ends of which are connected to the slider 12 and the pressure block 13 respectively.

[0050] Specifically, when the slider 12 moves and causes the pressure block 13 to move to abut against the component, the reaction force of the component on the pressure block 13 and the force of the slider 12 will compress the second elastic element 17. The second elastic element 17 can adaptively deform to balance the force on the pressure block 13, so that the force of the pressure block 13 against the component is kept moderate, neither too loose nor too tight.

[0051] In one specific embodiment, the second elastic element 17 includes, but is not limited to, a spring and a sheet.

[0052] In actual use, since the second elastic element 17 is deformable, the pressure block 13 often has a certain probability of shifting or deflecting during movement. In order to address this, this application proposes a carrier 1.

[0053] like Figure 4 and Figure 5 As shown, in some embodiments, the slider 12 is provided with a second guide groove 122, the second guide groove 122 extends along a first direction, a portion of the pressure block 13 is movably embedded in the second guide groove 122, and a second elastic member 17 is sandwiched between the pressure block 13 and the end of the second guide groove 122 that is away from the limiting groove 11.

[0054] According to the carrier 1 of the present application embodiment, a portion of the pressure block 13 is movably embedded in the second guide groove 122, thereby limiting the pressure block 13 by the second guide groove 122 to prevent the pressure block 13 from falling out. A second elastic member 17 is sandwiched between the pressure block 13 and the end of the second guide groove 122 that is away from the limiting groove 11. In this way, the second guide groove 122 guides the second elastic member 17 and the pressure block 13, preventing the pressure block 13 from shifting or deviating during movement and the second elastic member 17 from shifting or deflecting during deformation, thus maintaining the accurate movement of the pressure block 13.

[0055] like Figure 2 and Figure 3 As shown, in some embodiments, the base 10 and the slider 12 together define a third guide groove 101, which connects the second guide groove 122 and the limiting groove 11. The pressure block 13 includes an assembly part 131 and a pressing part 132 connected in sequence. The assembly part 131 is engaged in the second guide groove 122, and the pressing part 132 passes through the third guide groove 101.

[0056] In detail, the assembly part 131 is engaged in the second guide groove 122, thereby limiting the pressure block 13 and preventing the pressure block 13 from falling off the slider 12. The pressing part 132 is inserted in the third guide groove 101, which further guides the pressing part 132, ensuring the accuracy of the moving direction of the pressing part 132, thereby improving the effective clamping of the components by the carrier 1.

[0057] like Figure 6 and Figure 7 As shown, in some embodiments, the free end of the pressing part 132 is provided with two spaced-apart stop portions 1321, which are smoothly rounded. In this way, for irregularly shaped components, the pressing part 132 can contact the component at two points using the stop portions 1321, thereby improving the stability of the pressure on the component and preventing the irregularly shaped component from shifting under force. It is understood that the smooth rounding of the stop portions 1321 can prevent the stop portions 1321 from scratching the component.

[0058] According to an embodiment of the present application, in a specific embodiment, the loading and unloading device is provided with a driving component. When the carrier 1 moves on the loading and unloading device to a position where the slider 12 is opposite to the driving component, the driving component can drive the slider 12 to move.

[0059] During use, each component is first placed in the limiting slot 11, and then the carrier 1 with the components placed is placed on the loading and unloading equipment. The carrier 1 moves on the loading and unloading equipment, either by setting up a conveying component on the loading and unloading equipment to transport the carrier 1, or by manually pushing the carrier 1 to the position corresponding to the drive component.

[0060] When the carrier 1 moves to the position corresponding to the drive component, the drive component aligns with the slider 12 and drives the slider 12 to move on the base 10. The movement of the slider 12 drives the pressure block 13 to move against the component, thus performing the corresponding process operation on the component. After the operation is completed, the slider 12 moves to make the pressure block 13 separate from the component, so that the component can be easily removed.

[0061] According to the embodiment of this application, when the carrier 1 moves on the loading and unloading equipment to the position where the slider 12 is opposite to the driving component, the driving component can abut or engage with the slider 12 to drive the slider 12 to move on the base 10. Thus, the movement of the slider 12 drives the pressure block 13 to press against the component located in the limiting groove 11. In this way, as long as the component is placed in the limiting groove 11 of each carrier 1 and the carrier 1 is placed on the loading and unloading equipment, the driving component can automatically drive the slider 12 to move and drive the pressure block 13 to press against the component.

[0062] like Figure 1 As shown, in some embodiments, the driving assembly includes a finger cylinder. The bottom end of the base 10 is provided with a fourth guide groove 102 and a fifth guide groove 103 that are connected. The fourth guide groove 102 extends through the base 10 along a second direction, and the fifth guide groove 103 extends along a first direction. A portion of the slider 12 is exposed in the fifth guide groove 103. The fourth guide groove 102 can be fitted onto the outside of the finger cylinder and slide. The piston end of the finger cylinder can extend into the fifth guide groove 103 to push the slider 12. The second direction is perpendicular to the first direction.

[0063] In other words, when the carrier 1 is placed on the loading and unloading equipment, the carrier 1 is moved so that the finger cylinder is gradually inserted into the fourth slide groove 14, and the fourth slide groove 14 moves relative to the finger cylinder until the fifth guide groove 103 is aligned with the finger cylinder. The piston end of the finger cylinder is driven to extend and enter the fifth guide groove 103 to push the slider 12, so that the slider 12 moves from the first end E of the slide groove 14 toward the second end F, and the pressure block 13 moves away from the limiting groove 11 to facilitate the placement of components. The piston end of the finger cylinder is driven to retract, and the first elastic element 15 can drive the slider 12 to reset so that the pressure block 13 presses against the elastic element.

[0064] The fourth guide groove 102 is located on one side near the first end E of the slide groove 14.

[0065] like Figure 1 and Figure 2 As shown, in a specific embodiment, the base 10 is provided with two sliding grooves 14, each of which is provided with a slider 12. The projections of the two sliding grooves 14 on the bottom of the base 10 are located on both sides of the fourth guide groove 102. The two ends of the fourth guide groove 102 along the first direction are provided with two opposing fifth guide grooves 103.

[0066] Since the drive component on the loading and unloading equipment needs to be engaged in the fourth slide groove 14 to act on the slider 12, there are certain requirements for the position of the carrier 1 on the loading and unloading equipment. Therefore, this application proposes a carrier 1.

[0067] In some embodiments, the base 10 has positioning portions 104 at both ends along the first direction, and the loading / unloading device has positioning grooves. When the carrier 1 moves on the loading / unloading device, the positioning portions 104 slide in the positioning grooves. In this way, by utilizing the cooperation of the positioning portions 104 and the positioning grooves, the position of the carrier 1 on the loading / unloading device can be accurately positioned, preventing the fourth guide groove 102 from shifting and failing to engage with the drive assembly, or preventing the drive assembly from getting stuck with the fourth guide groove 102.

[0068] According to the embodiments of this application, the loading and unloading device is used to transport the aforementioned carrier 1. The loading and unloading device is provided with a drive component. When the carrier 1 moves on the loading and unloading device to a position where the slider 12 is opposite to the drive component, the drive component can drive the slider 12 to move.

[0069] According to the loading and unloading equipment of this application embodiment, when the carrier 1 moves on the loading and unloading equipment to the position where the slider 12 is opposite to the driving component, the driving component can abut or engage with the slider 12 to drive the slider 12 to move on the base 10, thereby using the movement of the slider 12 to drive the pressure block 13 to press against the component located in the limiting groove 11. In this way, as long as the component is placed in the limiting groove 11 of each carrier 1 and the carrier 1 is placed on the loading and unloading equipment, the driving component can automatically drive the slider 12 to move and drive the pressure block 13 to press against the component.

[0070] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “” used herein may also indicate the inclusion of the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated, unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0071] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0072] The above are merely specific embodiments of the present invention, enabling those skilled in the art to understand or implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A carrier for fixing components on loading and unloading equipment, characterized in that, The carrier includes a base with multiple limiting grooves and a movable slider. The limiting grooves are used to place the component, and the slider has multiple pressure blocks opposite to the limiting grooves. The slider is movable to drive the pressure blocks to press against the component. The base has a sliding groove with a first end and a second end opposite to each other along a first direction. The first end is close to the limiting groove, and the second end is away from the limiting groove. The slider is movably embedded in the sliding groove along the first direction. A first elastic member is sandwiched between the slider and the second end. The first elastic member usually maintains the tendency for the slider to press against the first end. The carrier further includes a second elastic element, the two ends of which are connected to the slider and the pressure block respectively; the slider is provided with a second guide groove, the second guide groove extends along a first direction, a portion of the pressure block is movably embedded in the second guide groove, and the second elastic element is sandwiched between the pressure block and the end of the second guide groove opposite to the limiting groove.

2. The vehicle according to claim 1, characterized in that, The slide groove is provided with a first guide post, the slider is provided with a first guide groove, the first guide groove passes through the slider along the first direction, the first guide post passes through the first guide groove, the first elastic element is configured as a first spring, and the first spring is sleeved on the first guide post.

3. The vehicle according to claim 1, characterized in that, The base and the slider together define a third guide groove, which connects the second guide groove and the limiting groove. The pressure block includes an assembly part and a pressing part connected in sequence. The assembly part is engaged in the second guide groove, and the pressing part passes through the third guide groove.

4. The vehicle according to claim 3, characterized in that, The free end of the pressing part is provided with two spaced-apart stop parts, and the stop parts are smoothly transitioned.

5. The vehicle according to claim 1, characterized in that, The loading and unloading equipment is equipped with a drive component. When the carrier moves on the loading and unloading equipment to a position where the slider is opposite to the drive component, the drive component can drive the slider to move.

6. The vehicle according to claim 5, characterized in that, The driving assembly includes a finger cylinder. The bottom end of the base is provided with a fourth guide groove and a fifth guide groove that communicate with each other. The fourth guide groove extends through the base along a second direction, and the fifth guide groove extends along a first direction. A portion of the slider is exposed in the fifth guide groove. The fourth guide groove can be sleeved on the outside of the finger cylinder and slide. The piston end of the finger cylinder can extend into the fifth guide groove to push the slider. The second direction is perpendicular to the first direction.

7. The vehicle according to claim 5, characterized in that, The base has positioning parts at both ends along the first direction, and the loading and unloading equipment has positioning grooves. When the carrier moves on the loading and unloading equipment, the positioning parts slide in the positioning grooves.

8. A loading and unloading device for conveying a carrier as described in any one of claims 1-7, characterized in that, The loading and unloading equipment is equipped with a drive component. When the carrier moves on the loading and unloading equipment to a position where the slider is opposite to the drive component, the drive component can drive the slider to move.

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