An assemblable carrier conveying device and an automated equipment circulating conveying line

Abstract

The utility model belongs to automatic equipment conveying technical field especially relates to the transport equipment and automatic equipment circulating conveying line of assembled carrier that can be assembled, including frame and positioning conveying device, frame is equipped with first installation site, positioning conveying device is located in first installation site, positioning conveying device includes two support side plate, electric screw rod linear module, positioning mechanism and secondary pushing mechanism, two support side plates are opposite in first installation site, and support side plate extends to both ends of frame, the upper end of support side plate is equipped with support guide rail, and support guide rail is used for supporting positioning carrier, electric screw rod linear module is located between two support side plates, and electric screw rod linear module includes mobile seat, and positioning mechanism is located on mobile seat, and positioning mechanism includes positioning piece and lifting drive part, and positioning piece is connected lifting drive part, secondary pushing mechanism is located in one side of electric screw rod linear module, and is used for again pushing positioning carrier and moves to next assembled carrier conveying equipment that can be assembled.

Description

Technical Field

[0001] This utility model belongs to the field of automated conveying equipment technology, and in particular relates to a conveying equipment for modular loading vehicles. Background Technology

[0002] In the field of automation equipment, conveyor lines are frequently used in automated production lines to sequentially transport jigs loaded with products to various processing or inspection stations. Automated conveyor lines generally include belt conveyors, chain conveyors, cam trough conveyors, stepper conveyors, and roller conveyors.

[0003] For example, Chinese utility model patent document CN208199617U discloses a carrier conveying device, including a frame, a first conveying mechanism for conveying a carrier, two second conveying mechanisms disposed at both ends of two slide rails, multiple limiting devices for limiting the carrier, and multiple lifting mechanisms capable of driving the carrier located on the slide rails to rise and fall. The first conveying mechanism includes two slide rails arranged along the conveying direction of the carrier, two sets of sliders respectively cooperating with the two slide rails, and a first driving device; each slider is connected to the frame via a first connecting plate; the carrier is located on the top surface of the two slide rails, and the first driving device can drive the two slide rails to move together relative to the frame, and includes a driving block connected to the two slide rails and a first cylinder that drives the driving block to move back and forth along the conveying direction of the carrier. The first cylinder drives the driving block to move, thereby moving the two slide rails and the carriers located on the slide rails. The movement is relatively smooth, which helps to improve the stability and reliability of the laptop test during the carrier movement. Two first limiting cylinders for limiting the driving block are connected to the frame. The frame is equipped with multiple anti-reverse components to limit the backward movement of the vehicle. Each anti-reverse component includes an anti-reverse support with a groove on its top surface and a movable part disposed within the groove. One end of the movable part is rotatably connected to the anti-reverse support, while the top surface of the other end extends out of the groove, and its bottom surface is connected to the anti-reverse support via a spring. When the vehicle moves forward, it contacts the top surface of the movable part, pushing the movable part to rotate relative to the anti-reverse support, thereby compressing the spring and causing it to enter the groove. If the vehicle moves backward, the movable part can limit its backward movement. In this vehicle conveying device, one second conveying mechanism is used to convey the vehicle to the first conveying mechanism, and the other second conveying mechanism is used to receive and remove the vehicle from the first conveying mechanism. Both of these second conveying mechanisms include two oppositely arranged conveyor belt assemblies and a second drive device that drives the two conveyor belt assemblies to jointly convey the vehicle. The conveying direction of the two conveyor belt assemblies is consistent with the direction of the two slide rails, and each includes two first drive wheels, a second drive wheel, and a first belt. A tensioning wheel is disposed between the second drive wheel and the two first drive wheels. The two second transmission wheels are connected by a transmission shaft. The second drive device is a servo motor, and the output end of the servo motor is equipped with a drive wheel. A driven wheel is coaxially connected to the transmission shaft, and the drive wheel and the driven wheel are connected by a second belt.

[0004] The technical solutions disclosed in the aforementioned patent documents, as well as other conveyor lines in the prior art, are all integrated structures. They are set according to the length of the production line and are generally fixed after being set, and cannot be adjusted by changing or reducing the processing position. Utility Model Content

[0005] The purpose of this utility model is to provide a modular loading vehicle conveying equipment and an automated equipment circulating conveyor line, which aims to solve the technical problem that the length of the existing bundled conveyor line is fixed and set according to the length of the production line, making it difficult to adjust.

[0006] To achieve the above objectives, this utility model provides a modular loading vehicle conveying device for pushing and positioning vehicles. It includes a frame and a positioning conveying device. The frame has a first mounting position, and the positioning conveying device is located at the first mounting position. The positioning conveying device includes two supporting side plates, an electric lead screw linear module, a positioning mechanism, and a secondary pushing mechanism. The two supporting side plates are positioned opposite each other at the first mounting position, extending to both ends of the frame. A supporting guide rail is provided at the upper end of each supporting side plate to support the positioning vehicle. The electric lead screw linear module is located between the two supporting side plates and includes a movable seat. The positioning mechanism is located on the movable seat and includes a positioning component and a lifting drive component, with the positioning component connected to the lifting drive component. The secondary pushing mechanism is located on one side of the electric lead screw linear module and is used to push the positioning vehicle to the next modular loading vehicle conveying device.

[0007] Furthermore, the secondary pushing mechanism includes a translation drive and a push block. The translation drive is located inside the support side plate. The push block is connected to the translation drive and has a limiting part that can move downward under force.

[0008] Furthermore, the push block includes a connecting seat and an abutting member. The connecting seat is connected to the translation drive member. The connecting seat is provided with a mounting groove. The abutting member is rotatably connected to the mounting groove. The top side of the abutting member extends upward at an angle to form the limiting part. The elastic support force or gravity of the abutting member causes the limiting part to extend out of the mounting groove.

[0009] Furthermore, the positioning mechanism also includes a lifting plate, which is disposed at the lifting end of the lifting drive member, and the lifting plate is provided with a guide member, and the positioning member is disposed on the lifting plate.

[0010] Furthermore, the positioning mechanism also includes a mounting base, which is disposed on the movable base, and the guide member is connected to the mounting base; the mounting base is also provided with limiting plates on both sides, and the upper end of the limiting plate extends inward to a limiting portion; the lifting plate is located between the two limiting plates; the bottom of the positioning carrier is provided with a limiting member, and the lower end of the limiting member extends to both sides with hook portions.

[0011] Furthermore, a blocking mechanism is provided on the inner side of the supporting side plate. The blocking mechanism is used to block one end of the positioning carrier. The blocking mechanism includes a stop block and a lifting drive component. The stop block is slidably disposed on the inner side of the supporting side plate. The lifting drive component is connected to the stop block and is used to drive the stop block to rise and fall.

[0012] Furthermore, the lifting drive component includes a cylinder and a push plate. A guide seat is provided on the inner side of the support side plate. The guide seat is provided with a first guide groove and a second guide groove that are vertically arranged. The stop block is provided in the first guide groove. One end of the push plate extends into the second guide groove. The push plate is provided with an inclined groove. The stop block is provided with a connecting pin that extends into the inclined groove. The cylinder is connected to the push plate.

[0013] Furthermore, the top side of the frame is also provided with a processing device or a testing device for processing or testing the products on the positioning carrier.

[0014] Furthermore, the lower end of the frame is provided with a second mounting position, and the second mounting position is provided with a return conveying device; the return conveying device includes two oppositely arranged support beams, the support beams are provided with a conveyor belt, and the conveyor belt has a conveying surface located on the top side of the support beams; the conveyor belt is connected to a drive motor.

[0015] The above-mentioned one or more technical solutions in the modular loading vehicle conveying equipment provided in this embodiment of the utility model have at least the following technical effects: 1. The modular loading and conveying equipment of this utility model can be spliced ​​and adjusted according to the length of the production line, which is highly flexible.

[0016] 2. When the positioning carrier is conveyed on the conveyor line, the electric lead screw linear module drives the positioning mechanism to move to the bottom of the positioning fixture. The lifting drive component drives the positioning component to rise and connect with the positioning carrier. The electric lead screw linear module drives the positioning carrier to move on the support guide rail and position it at the processing or inspection station. After the product in the positioning carrier is processed or inspected, the electric lead screw linear module pushes the positioning carrier to a position where it can contact and connect with the secondary pushing mechanism. The secondary pushing mechanism then pushes the positioning carrier to the next assembly carrier conveyor. This achieves automatic conveying and positioning of the positioning carrier.

[0017] An automated equipment circulation conveyor line includes a modular loading vehicle conveyor, wherein multiple sets of modular loading vehicle conveyors are arranged and spliced ​​in sequence to form a conveyor line; it also includes two sets of lifting and transferring mechanisms, which are respectively set at both ends of the conveyor line; the lifting and transferring mechanism includes a lifting mechanism and a transferring mechanism, wherein the transferring mechanism is mounted on the lifting mechanism, and the lifting mechanism drives the transferring mechanism to move up and down between the return conveyor and the positioning conveyor.

[0018] The automated equipment circulating conveyor line provided in this utility model embodiment has at least the following technical effects: After the positioning carrier is transported to the end of the conveyor line, the secondary pushing mechanism pushes the positioning carrier to the transfer mechanism of the lifting and transferring mechanism. The lifting mechanism drives the transfer mechanism to descend to the return conveyor, and the return conveyor transports the positioning carrier to another lifting and transferring mechanism. The lifting and transferring mechanism then transfers the positioning carrier to the positioning conveyor, thus realizing the cyclical transport of the positioning carrier. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A structural diagram of an automated equipment circulating conveyor line provided in an embodiment of this utility model.

[0021] Figure 2 A structural diagram of the modular loading vehicle conveying equipment provided in this embodiment of the utility model.

[0022] Figure 3 This is a structural diagram of the other side of the modular loading vehicle conveying device provided in an embodiment of the present invention.

[0023] Figure 4 A structural diagram of the positioning and conveying device of the modular loading vehicle conveying equipment provided in this embodiment of the utility model.

[0024] Figure 5 This is a structural diagram of the other side of the positioning and conveying device of the modular loading vehicle conveying equipment provided in this embodiment of the utility model.

[0025] Figure 6 A structural diagram of the positioning device for a modular loading vehicle conveying equipment provided in an embodiment of this utility model.

[0026] Figure 7 A structural diagram of the return conveying device of the modular loading vehicle conveying equipment provided in this embodiment of the utility model.

[0027] Figure 8 The bottom structure diagram of the positioning carrier of the modular loading and conveying equipment provided in this embodiment of the utility model. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0029] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0032] In one embodiment of the automated equipment circulating conveyor line of this utility model, please refer to... Figure 1 The automated equipment circulation conveyor line of this embodiment includes a modular loading vehicle conveyor 10; multiple sets of modular loading vehicle conveyors 10 are arranged and spliced ​​in sequence to form a conveyor line.

[0033] Please refer to Figures 2 to 4The modular loading vehicle conveying equipment 10 includes a frame 100 and a positioning conveying device 200. The frame 100 has a first mounting position 101, and the positioning conveying device 200 is located at the first mounting position 101. The positioning conveying device 200 includes two supporting side plates 210, an electric lead screw linear module 220, a positioning mechanism 230, and a secondary pushing mechanism 240. The two supporting side plates 210 are positioned opposite each other at the first mounting position 101, and the supporting side plates 210 extend to both ends of the frame 100. The upper end of the supporting side plate 210 is provided with a supporting guide rail 250, which is used to support the positioning vehicle 300. The electric lead screw linear module 220 is located between the two supporting side plates 210. The electric lead screw linear module 220 includes a movable seat 221, and the positioning mechanism 230 is located on the movable seat 221. The positioning mechanism 230 includes a positioning element 231 and a lifting drive element 232, and the positioning element 231 is connected to the lifting drive element 232. Preferably, the lifting drive component 232 can be a cylinder, and the positioning component 231 can be a positioning pin or a positioning block. The secondary pushing mechanism 240 is located on one side of the electric lead screw linear module 220 and is used to push the positioning carrier 300 to the next modular carrier conveying device 10 again.

[0034] The automated equipment circulating conveyor line of this embodiment can be applied to automated production lines. This embodiment takes a cable secondary processing production line as an example; each set of modular loading conveyor equipment 10 in the automated equipment circulating conveyor line can be equipped with a cable stripper 30, an aluminum foil cutter 40, a braiding machine 50, and a core wire insulation cutter 60. Specifically, the cable whose end needs processing is positioned on the positioning carrier 300 at the loading station, with the cable end facing the cable processing equipment. When the positioning carrier 300 carrying the cable to be processed transports the cable to each processing station, the electric lead screw linear module 220 drives the positioning mechanism 230 to move to the bottom of the positioning carrier 300. The lifting drive component 232 drives the positioning component 231 to rise, position, and connect to the positioning carrier 300. The electric lead screw linear module 220 drives the positioning carrier 300 to move on the support guide rail 250 to the cable stripping machine 30. The cable stripping machine 30 performs end stripping processing on the cable. After the stripping processing is completed, the electric lead screw linear module 220 pushes the positioning carrier 300 to continue moving to a position where the secondary pushing mechanism 240 can contact and connect with the positioning carrier 300. Then, the secondary pushing mechanism 240 pushes the positioning carrier 300 to move to the aluminum foil cutting machine 40. The aluminum foil cutting machine 40 completes the cable cutting and aluminum foil cutting processing. This continuous pushing process allows the cable to pass through the braiding machine 50 and the core wire insulation cutting machine 60 in sequence, completing the end processing of the cable.

[0035] For further details, please refer to... Figure 1 and Figure 2The lower end of the frame 100 is also provided with a second mounting position 102, and the second mounting position 102 is provided with a return conveying device 500. In this embodiment, after the positioning carrier 300 is conveyed to the end of the conveyor line, it can be lowered to the return conveying device 500, and the return conveying device 500 will return the positioning carrier 300 to the front end of the conveyor line.

[0036] Specifically, please refer to Figure 6 The return conveying device 500 includes two opposing support beams 510, each support beam 510 being equipped with a conveyor belt 520. The conveyor belt 520 has a conveying surface located on the top side of the support beam 510. The conveyor belt 520 is connected to a drive motor 530. The drive motor 530 drives the conveyor belt 520 to return the positioning carrier 300. When the positioning carrier 300 is conveyed on the conveying surface, the support beams 510 provide support for the positioning carrier 300.

[0037] Furthermore, referring to Figure 1 The automated equipment circulation conveyor line of this embodiment also includes two sets of lifting and transferring mechanisms 400, which are respectively set at both ends of the conveyor line. The lifting and transferring mechanism 400 includes a lifting mechanism 410 and a transferring mechanism 420. The transferring mechanism 420 is set on the lifting mechanism 410, and the lifting mechanism 410 drives the transferring mechanism 420 to move up and down between the return conveyor 260 and the positioning conveyor 200. In this embodiment, after the positioning carrier 300 is transported to the end of the conveyor line, the secondary pushing mechanism 240 pushes the positioning carrier 300 onto the transfer mechanism 420 of the lifting and transferring mechanism 400. The lifting mechanism 410 drives the transfer mechanism 420 to descend to one end of the return conveyor 500. The transfer mechanism 420 pushes the positioning carrier 300 onto the return conveyor 500. The return conveyor 500 transports the positioning carrier 300 to the transfer mechanism 420 of another lifting and transferring mechanism 400. The lifting mechanism 410 then transfers the positioning carrier 300 to one end of the positioning conveyor 200 and transports it onto the positioning conveyor 200, thus realizing the cyclic transport of the positioning carrier 300.

[0038] Specifically, the lifting mechanism 410 can be an electric lead screw module, a pneumatic module, a gear and rack module, etc. The transfer mechanism 420 can have the same structure as the positioning and conveying device 200, or it can be a belt transmission mechanism.

[0039] Furthermore, referring to Figure 1 One of the lifting and transfer mechanisms 400 is also equipped with a material unloading robot 70.

[0040] For further details, please refer to... Figures 2 to 4The secondary pushing mechanism 240 includes a translation drive 241 and a push block 242. The translation drive 241 is located inside a support side plate 210. The push block 242 is connected to the translation drive 241 and has a limiting part 243, which can move downward under force. In this embodiment, when the electric lead screw linear module 220 continues to push the positioning carrier 300 to move on the support guide rail 250, when the positioning carrier 300 touches the limiting part 243, the push block 242 moves downward to avoid the positioning carrier 300, allowing the positioning carrier 300 to continue moving on the support guide rail 250. When the locking mechanism of the positioning carrier 300 that cooperates with the push block 242, or when the end of the positioning carrier 300 moves to one side of the push block 242, the push block 242 resets upward and abuts against the positioning carrier 300. Therefore, under the drive of the translation drive member 241, the push block 242 can be pushed to translate, thereby pushing the positioning carrier 300 to push a second time. Preferably, the translation drive member 241 is a translation cylinder.

[0041] Furthermore, referring to Figure 4 and Figure 5 The push block 242 includes a connecting seat 244 and an abutment member 245. The connecting seat 244 is connected to a translation drive member 241 and has a mounting groove. The abutment member 245 is rotatably connected to the mounting groove, and the top side of the abutment member 245 extends upward at an angle to form a limiting part 243. The abutment member 245 can be elastically supported by an elastic support force to extend the limiting part 243 out of the mounting groove. Alternatively, the limiting part 243 can extend out of the mounting groove under the action of the weight of the abutment member 245 itself. Specifically, taking the pivot point in which the abutment member 245 is pivotally connected in the mounting groove as the fulcrum, the unbalanced weight at both ends of the fulcrum causes the limiting part 243 to extend upward out of the mounting groove.

[0042] Furthermore, refer to Figure 6 In a preferred embodiment of the positioning mechanism 230, specifically, the positioning mechanism 230 further includes a lifting plate 233, which is disposed at the lifting end of the lifting drive member 232. The lifting plate 233 is provided with a guide member 234, and a positioning member 231 is disposed on the lifting plate 233. The positioning member 231 is a positioning pin, and the bottom of the positioning carrier 300 is provided with a positioning hole that matches the positioning pin.

[0043] Furthermore, refer to Figure 6 and Figure 8The positioning mechanism 230 also includes a mounting base 235, which is mounted on the movable base 221. A guide member 234 is connected to the mounting base 235. Limiting plates 236 are provided on both sides of the mounting base 235, and the upper end of the limiting plate 236 extends inward to a limiting portion 237. A lifting plate 233 is located between the two limiting plates 236. The bottom of the positioning carrier 300 is provided with a limiting member 301, and hooks 302 extend outward to both sides from the lower end of the limiting member 301. In this embodiment, when the positioning mechanism 230 moves to the bottom of the positioning carrier 300, the hook 302 is located on the bottom side of the limiting part 237. The lifting drive member 232 pushes the lifting plate 233 to rise, the positioning member 231 is positioned with the positioning carrier 300, and the positioning carrier 300 is lifted upward. The positioning carrier 300 is positioned by the hook 302 and the limiting part 237. At the same time, the positioning carrier 300 is disengaged from the support guide rail 250, which facilitates the movement and positioning of the positioning carrier 300.

[0044] For further details, please refer to... Figures 3 to 5 An inner side of the supporting side plate 210 is also provided with a blocking mechanism 600, which is used to block one end of the positioning carrier 300 or the step position at the bottom of the positioning carrier 300. Specifically, during the process of the positioning carrier 300 being pushed from one positioning conveyor 200 to the next positioning conveyor 200, the blocking mechanism 600 positions the end of the positioning fixture 300 to facilitate the electric lead screw linear module 220 driving the positioning mechanism 230 to move to the position that mates with the bottom of the positioning carrier 300.

[0045] The blocking mechanism 600 includes a stop block 610 and a lifting drive 620. The stop block 610 is slidably disposed inside the support side plate 210. The lifting drive 620 is connected to the stop block 610 and is used to drive the stop block 610 to rise or fall. When the blocking mechanism 600 blocks the positioning carrier 300, the lifting drive 620 drives the stop block 610 to rise, and the stop block 610 blocks the positioning carrier 300. After the positioning mechanism 230 is positioned and connected to the positioning carrier 300, the lifting drive 620 drives the stop block 610 to fall to avoid the positioning carrier 300, so that the positioning carrier 300 can continue to be pushed.

[0046] Furthermore, refer to Figure 5 The lifting drive component 620 includes a cylinder 621 and a push plate 622. A guide seat 623 is provided on the inner side of the support side plate 210. The guide seat 623 is provided with a vertically arranged first guide groove 624 and a second guide groove 625. A stop block 610 is provided in the first guide groove 624. One end of the push plate 622 extends into the second guide groove 625. The push plate 622 is provided with an inclined groove. The stop block 610 is provided with a connecting pin extending into the inclined groove. The cylinder 621 is connected to the push plate 622.

[0047] Furthermore, refer to Figures 1 to 3The top side of the frame 100 is also equipped with a processing device or a testing device for processing or testing the products on the positioning carrier 300. Taking the cable secondary processing equipment of this embodiment as an example, the top side of the frame 100 can be equipped with a cable stripping machine 30, an aluminum foil cutting machine 40, a braiding machine 50, or a core wire insulation cutting machine 60. This integrates the cable processing machine with the modular loading and conveying equipment 10, allowing for the configuration of different equipment to meet the actual production needs on site, while still ensuring the normal cyclic conveying of the positioning carrier 300.

[0048] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular loading vehicle conveying device for pushing and positioning vehicles; characterized in that, The device includes a frame and a positioning and conveying device. The frame has a first mounting position, and the positioning and conveying device is located at the first mounting position. The positioning and conveying device includes two supporting side plates, an electric lead screw linear module, a positioning mechanism, and a secondary pushing mechanism. The two supporting side plates are positioned opposite each other at the first mounting position, and the supporting side plates extend to both ends of the frame. The upper end of each supporting side plate is provided with a supporting guide rail, which supports the positioning carrier. The electric lead screw linear module is located between the two supporting side plates and includes a movable seat. The positioning mechanism is located on the movable seat and includes a positioning component and a lifting drive component, with the positioning component connected to the lifting drive component. The secondary pushing mechanism is located on one side of the electric lead screw linear module and is used to push the positioning carrier to the next modular loading carrier conveying device.

2. The modular loading vehicle conveying equipment according to claim 1, characterized in that: The secondary pushing mechanism includes a translation drive and a push block. The translation drive is located inside the support side plate. The push block is connected to the translation drive and has a limiting part that can move downward under force.

3. The modular loading vehicle conveying equipment according to claim 2, characterized in that: The push block includes a connecting seat and an abutment. The connecting seat is connected to the translation drive component. The connecting seat is provided with a mounting groove. The abutment is rotatably connected to the mounting groove. The top side of the abutment extends upward at an angle to form the limiting part. The elastic support force or gravity of the abutment causes the limiting part to extend out of the mounting groove.

4. The modular loading vehicle conveying equipment according to claim 1, characterized in that: The positioning mechanism further includes a lifting plate, which is disposed at the lifting end of the lifting drive member. The lifting plate is provided with a guide member, and the positioning member is disposed on the lifting plate.

5. The modular loading vehicle conveying equipment according to claim 4, characterized in that: The positioning mechanism further includes a mounting base, which is disposed on the movable base, and the guide member is connected to the mounting base; the mounting base is also provided with limiting plates on both sides, and the upper end of the limiting plate extends inward to a limiting portion; the lifting plate is located between the two limiting plates; the bottom of the positioning carrier is provided with a limiting member, and the lower end of the limiting member extends to both sides with hook portions.

6. The modular loading vehicle conveying equipment according to claim 1, characterized in that: The inner side of the supporting side plate is also provided with a blocking mechanism, which is used to block one end of the positioning carrier; the blocking mechanism includes a stop block and a lifting drive component, the stop block is slidably disposed on the inner side of the supporting side plate, and the lifting drive component is connected to the stop block and is used to drive the stop block to rise and fall.

7. The modular loading vehicle conveying equipment according to claim 6, characterized in that: The lifting drive component includes a cylinder and a push plate. A guide seat is provided on the inner side of the support side plate. The guide seat has a vertically arranged first guide groove and a second guide groove. The stop block is located in the first guide groove. One end of the push plate extends into the second guide groove. The push plate has an inclined groove. The stop block has a connecting pin extending into the inclined groove. The cylinder is connected to the push plate.

8. The modular loading vehicle conveying equipment according to claim 1, characterized in that: The top side of the frame is also provided with a processing device or a testing device for processing or testing the products on the positioning carrier.

9. The modular loading vehicle conveying equipment according to any one of claims 1 to 8, characterized in that: The lower end of the frame is also provided with a second mounting position, and the second mounting position is provided with a return conveying device; The return conveying device includes two opposing support beams, each support beam being equipped with a conveyor belt, the conveyor belt having a conveying surface located on the top side of the support beam; the conveyor belt is connected to a drive motor.

10. An automated equipment circulating conveyor line, characterized in that, The device includes the modular loading vehicle conveying equipment as described in claim 9, wherein multiple sets of modular loading vehicle conveying equipment are arranged and spliced ​​in sequence to form a conveying line; it also includes two sets of lifting and transferring mechanisms, which are respectively set at both ends of the conveying line; the lifting and transferring mechanism includes a lifting mechanism and a transferring mechanism, the transferring mechanism is set on the lifting mechanism, and the lifting mechanism drives the transferring mechanism to move up and down between the return conveying device and the positioning conveying device.

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