Conveyor device for an adjustable vehicle and corresponding winding machine

Abstract

This divisional application provides a conveying device for an adjustable carrier and a corresponding wire winding machine. The conveying device for the adjustable carrier includes a main body plate, sliders, connecting rods, movable clamping blocks, elastic members, and fixed clamping blocks. Sliders are slidably arranged on both sides of each accommodating hole on the main body plate. A positioning strip for positioning products is arranged on the side surface of the slider. The connecting rods connect multiple sliders on the same side. The fixed clamping blocks are connected to the outer side of the connecting rods. The movable clamping blocks are elastically and movably connected to the main body plate through elastic members. The fixed clamping blocks are in clamping cooperation with the movable clamping blocks. A trigger block is arranged on one side of the movable clamping block. By squeezing the trigger block, the connection between the movable clamping block and the fixed clamping block can be disengaged. When the distance between two sliders needs to be adjusted in the conveying device of the present invention for placing products of other specifications, it is only necessary to slide and adjust the position of the adjusting rod, so that all carriers move along with the conveying line body and are successively adjusted by the extrusion of the adjusting rod to complete the adjustment of all carriers on the whole line, which is convenient and efficient.

Description

[0001] This application is a divisional application. The application number of the original application is: "202211371861.1", the application date is: "November 3, 2022", and the invention title is: "Conveyor device for adjustable carrier and corresponding winding machine". Technical Field

[0002] The present invention relates to the field of winding machine equipment, and particularly relates to a conveyor device for an adjustable carrier and a corresponding winding machine. Background Art

[0003] With the development of technology, the processing of many devices has started to use automated equipment. For example, in the industry, the operation of winding enameled wires on stators and rotors is basically carried out by winding machines. At present, many winding machines on the market still perform loading and unloading of products manually, or use a manipulator to grab and load and unload. When using a manipulator for loading and unloading, a conveyor line is generally set to convey products. However, in the existing conveyor line, it is not convenient to carry products of different specifications, and the compatibility is low.

[0004] Therefore, it is necessary to provide a conveyor device for an adjustable carrier and a corresponding winding machine to solve the above technical problems. Summary of the Invention

[0005] The present invention provides a conveyor device for an adjustable carrier and a corresponding winding machine to solve the problem of low compatibility of the conveyor line in the prior art for carrying products.

[0006] To solve the above technical problems, the technical solution of the present invention is: a conveyor device for an adjustable carrier, which includes a conveyor line, a carrier, and a stopping component. The carrier is arranged on the conveyor line for conveying, and the product is placed on the carrier in a positioned manner. The stopping component is arranged on one side of the conveyor line for stopping the carrier;

[0007] The carrier includes a main body plate, a slider, a connecting rod, a movable clamping block, an elastic member, and a fixed clamping block;

[0008] A plurality of receiving holes are arranged on the main body plate, a positioning hole is arranged at the bottom of the receiving hole, the sliders are slidably arranged on both sides of each receiving hole, the sliding direction of the slider is along the radial direction of the receiving hole, a positioning strip for positioning the product is arranged on the side surface of at least one slider, the connecting rod connects a plurality of the sliders on the same side, the fixed clamping block is connected to the outside of the connecting rod, the movable clamping block is elastically and movably connected to the main body plate through the elastic member, the fixed clamping block and the movable clamping block are in clamping cooperation, a trigger block is arranged on one side of the movable clamping block, and under the extrusion of the elastic member, the trigger block protrudes from the top surface of the main body plate, so that the movable clamping block and the fixed clamping block are separated by squeezing the trigger block.

[0009] In the present invention, the conveying line body includes a support rod, a support bar, a pulley and a belt. The support bar is connected between two parallel support rods. The pulley is connected to the support rod, and the pulley is provided at both ends of the support bar. The belt is connected to the pulleys at both ends, and the belt is flatly attached to and covers the upper surface of the support bar. The carrier is conveyed on the belt. When the carrier is stopped by the stopping assembly, the carrier is limited between the limiting plate and the belt.

[0010] Wherein, the stopping assembly includes a stopping cylinder and a stopping rod connected to the output end of the stopping cylinder. A sliding rod is provided on the support rod. The limiting plate is slidably connected to the sliding rod. A spring is sleeved on the sliding rod, and the spring is restricted between the support rod and the limiting plate. An extrusion rod is provided on the stopping assembly, and a pressure-receiving portion is provided on the limiting plate. The extrusion rod is used to extrude the pressure-receiving portion so that the limiting plate slides in a direction close to the carrier. When the carrier is stopped by the stopping assembly, the extrusion rod contacts the pressure-receiving portion, and the limiting plate contacts the carrier.

[0011] Further, the extrusion rod and the stopping rod are respectively connected to both ends of an intermediate rod, and the intermediate rod is connected to the output end of the stopping cylinder. The pressure-receiving portion is provided at the middle position of the limiting plate.

[0012] In the present invention, a groove for positioning and pressing the carrier is provided on one side of the limiting plate.

[0013] In the present invention, a sensor for sensing the product is provided on one side of the conveying line body, and a blocking block for being intercepted by the stopping assembly is provided at one corner of the carrier.

[0014] In addition, an adjusting rod is provided on the conveying line body. The adjusting rod is slidably and adjustably connected to the conveying line body. The adjusting rod is located on the sliding trajectories of the trigger block and the fixed clamping block. When the carrier slides along the conveying line body, the adjusting rod can squeeze the trigger block so that the movable clamping block and the fixed clamping block are disengaged, and the adjusting rod is further used to squeeze the fixed clamping block, thereby driving the plurality of sliders to adjust their positions.

[0015] Further, two fixed clamping blocks are connected to the outside of the connecting rod, and in the sliding direction of the carrier, the two fixed clamping blocks are arranged in a staggered manner. The adjusting rods corresponding to the two fixed clamping blocks are provided on the conveying line body, and the adjusting rods squeeze the two fixed clamping blocks synchronously.

[0016] Further, an adjustment groove is provided at the top of the fixed clamping block. Both ends of the adjustment groove penetrate through the end face of the fixed clamping block. Pressure-receiving inclined grooves are provided on both sides of each end of the adjustment groove. An adjustment screw is provided on the conveying line body. One end of the adjustment screw is rotatably connected to the adjustment rod through a bearing. A scale bar for feedback on the position of the connecting plate is provided on the support rod.

[0017] The present invention further includes a winding machine that uses the conveying device of the above adjustable carrier. The conveying line body includes a first conveying line body unit and a second conveying line body unit that go back and forth. The first conveying line body unit is used to convey the carrier carrying the product, and the second conveying line body unit is used to convey the empty carrier. A pushing assembly is provided between the first conveying line body unit and the second conveying line body unit. The pushing assembly pushes the empty carrier after the first conveying line body unit picks up the product onto the second conveying line body unit.

[0018] Compared with the prior art, the beneficial effect of the present invention is that when the conveying device of the present invention needs to adjust the distance between two sliders for placing products of other specifications, only the position of the adjustment rod needs to be slid and adjusted. Then all the carriers move along with the conveying line body and are successively adjusted by the extrusion of the adjustment rod, and the adjustment of all the carriers on the whole line can be completed, which is convenient and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following briefly introduces the drawings required to be used in the embodiments. The drawings described below are only the corresponding drawings of some embodiments of the present invention.

[0020] Figure 1 It is a schematic structural diagram of a preferred embodiment of the winding machine of the present invention.

[0021] Figure 2 It is a partial structural diagram of the limiting plate of the loading and unloading device of the present invention.

[0022] Figure 3 It is a structural diagram of the connection between the limiting plate of the loading and unloading device of the present invention and the conveying line body.

[0023] Figure 4 It is a schematic structural diagram of the wire clamping mechanism of the winding machine of the present invention.

[0024] Figure 5 It is a schematic structural diagram of the turntable of the loading and unloading device of the present invention.

[0025] Figure 6 It is a schematic structural diagram of the carrier of the loading and unloading device of the present invention.

[0026] Figure 7 For Figure 6Schematic diagram of the local structure at X.

[0027] Figure 8 Schematic diagram of the local structure at the adjusting rod of the loading and unloading device of the present invention. Detailed implementation manners

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0029] The directional terms mentioned in the present invention, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "side", "top" and "bottom", etc., are only with reference to the orientation of the accompanying drawings. The directional terms used are for explaining and understanding the present invention, rather than for limiting the present invention.

[0030] The terms "first", "second", etc. in the terms of the present invention are only for descriptive purposes, and cannot be understood as indicating or implying relative importance, nor as a limitation on the sequence.

[0031] In the present invention, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, the connection can be a detachable connection or a connection of an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0032] In the prior art, when the carrier is stopped, the conveying line often continues to run, and the two do not start and stop synchronously. This makes the carrier unstable and also causes many unstable situations in the process of the manipulator of the winding machine grasping, conveying, and placing products, and is prone to failures resulting in shutdowns, affecting work efficiency.

[0033] In addition, when changing products of different specifications, it is necessary to stop the machine to adjust and replace many components. For example, the entire set of carriers needs to be replaced with the corresponding specifications, or directly different machines need to be replaced to process products of different specifications, which not only has a high cost but also results in low processing and manufacturing efficiency.

[0034] The following is a preferred embodiment of a winding machine provided by the present invention that can solve the above technical problems.

[0035] Please refer toFigure 1 and Figure 2 , wherein Figure 1 is a schematic structural diagram of a preferred embodiment of the winding machine of the present invention. Figure 2 is a partial structural diagram of the limiting plate of the loading and unloading device of the present invention.

[0036] In the figure, units with similar structures are denoted by the same reference numerals.

[0037] The present invention provides a winding machine, which includes a loading and unloading device, a base 12, a wire clamping mechanism, a winding mechanism 14, a moving module, and a wire feeding mechanism 13.

[0038] Among them, the moving module and the wire feeding mechanism 13 are both arranged on the base 12, the wire clamping mechanism is arranged on the base, the moving module is arranged between the wire feeding mechanism 13 and the wire clamping mechanism, the winding mechanism 14 is arranged on the side of the moving module close to the wire clamping mechanism, and the enameled wire released by the wire feeding mechanism 13 passes through the winding mechanism 14.

[0039] Please refer to Figure 4 , the wire clamping mechanism includes a clamping block 172 and a wire guiding member 171, the product 15 is clamped between the clamping block 172 and the wire guiding member 171, the moving module controls the feeding of the winding mechanism 14, the winding mechanism 14 rotates to traction the enameled wire and the enameled wire is wound around the product 15 to be wound through the guiding of the wire guiding member 171. The winding mechanism 14, the moving module, and the wire feeding mechanism 15 are all structures in the prior art and will not be elaborated in this embodiment.

[0040] The loading and unloading device includes a conveying line body 111, a carrier 113, a stopping component, a manipulator 112, and a turntable 16. The carrier 113 is arranged on the conveying line body 111 for conveying, the product 15 is positioned and placed on the carrier 113, the stopping component is arranged on one side of the conveying line body 111 for stopping the carrier 113, after the carrier 113 is stopped, the manipulator 112 can pick and place the product, and other carriers 113 at different stations can continue to be conveyed, with high working efficiency. The turntable 16 is located on one side of the conveying line body 111, and the manipulator 112 is located above the conveying line body 111 and the turntable 16.

[0041] Among them, the turntable 16 rotates around a vertical rotating shaft, the turntable 16 includes bearing parts 161 symmetrically distributed on both sides of the rotating shaft, the bearing parts 161 include a loading and unloading position and a working position on the trajectory of rotating with the turntable 16, the manipulator 112 grabs the product 15 on the carrier 113 and conveys it to the bearing part 161 at the loading and unloading position, and the winding mechanism 14 winds the product 15 to be wound on the bearing part 161 at the working position. A limiting plate 116 for restricting the carrier 113 is arranged at a position on one side of the conveying line body 111 close to the stopping component.

[0042] Please refer to Figure 5, in this embodiment, a total of four bearing parts 161 are provided on both sides of the turntable 16, and the bearing parts 161 on both sides are centrosymmetric with the axis of rotation as the axis of symmetry.

[0043] Please refer to Figure 2 , in this embodiment, the conveyor line 111 includes a support rod 1112, a support bar, a pulley 1111 and a belt 1113. The support bar is connected between two parallel support rods 1112. The pulley 1111 is connected to the support rod 1112, and pulleys 1111 are provided at both ends of the support bar. The belt 1113 is connected to the pulleys 1111 at both ends, and the belt 1113 is flatly attached to and covers the upper surface of the support bar. In the figure, the support bar is blocked by the belt 1113, and the carrier 113 is conveyed on the belt 1113. The support bar can provide a supporting force for the carrier 113. When the carrier 113 is stopped by the stop assembly, the carrier 113 is limited between the limit plate 116 and the belt 1113. The limit plate 116 restricts the carrier on the conveyor line that needs to be picked up and placed, making it more stable, improving the stability of the robot 112 when grasping, conveying, and placing products, and having high operation accuracy.

[0044] Please refer to Figure 2 and Figure 3 , wherein, the stop assembly includes a stop cylinder 1151 and a stop rod 1153 connected to the output end of the stop cylinder 1151. A slide bar 1162 is provided on the support rod 1112, and the limit plate 116 is slidably connected to the slide bar 1162. A spring 1163 is sleeved on the slide bar 1162, and the spring is restricted between the support rod 1112 and the limit plate 116. An extrusion rod 1154 is provided on the stop assembly, and a pressed part 1161 is provided on the limit plate 116. The extrusion rod 1154 is used to extrude the pressed part 1161, so that the limit plate 116 slides in the direction close to the carrier 113. When the carrier 113 is stopped by the stop assembly, the extrusion rod 1154 contacts the pressed part 1161, and the limit plate 116 contacts the carrier 113. In this way, when the product is not to be picked up and placed on the carrier 113, the limit plate 116 does not affect the conveyance of the carrier 113. When the product needs to be picked up and placed on the carrier 113, the stop assembly can stop the carrier 113, and at the same time drive the limit plate 116 to contact the carrier 113 to form a restriction, and the continued operation of the belt 1113 will not affect the stability of the carrier 113.

[0045] In this embodiment, the extrusion rod 1154 and the stop rod 1153 are respectively connected to both ends of an intermediate rod 1152, and the intermediate rod 1152 is connected to the output end of the stop cylinder 1151. The pressed part 1161 is arranged at the middle position of the limit plate 116, so that the extrusion force on the entire limit plate 116 is relatively balanced and stable.

[0046] In this embodiment, a groove for positioning and pressing the carrier 113 is provided on one side of the limit plate 116, which can form good contact and extrusion with the top and circumferential side surfaces of the carrier 113.

[0047] In the present invention, an inductor 114 for sensing the product 15 is provided on one side of the conveying line body 111, and a blocking block 27 for being intercepted by the intercepting component is provided at one corner of the carrier 113. After releasing one carrier 113, the intercepting rod 1153 senses whether the product of the next carrier 113 passes by the inductor 114, and then controls the intercepting rod 1153 to intercept the next carrier 113 according to the sensing signal.

[0048] It should also be noted that the blocking block 27 may not be provided, and instead, two intercepting components may be provided. When one intercepting component at the rear end in the conveying direction releases one carrier 113, the intercepting component at the front end presses against the carrier 113 at the front end. After the intercepting component at the rear end finishes releasing, the intercepting component at the front end releases the carrier 113.

[0049] Please refer to Figure 6 , in the present invention, in order to improve the compatibility of the carrier 113 with products of different specifications and improve the switching efficiency of the carrier 113, the carrier 113 can also be set to the following structure. Specifically: the carrier 113 includes a main body plate 21, a slider 22, a connecting rod 23, a movable clamping block 25, an elastic member, and a fixed clamping block 24.

[0050] A plurality of receiving holes 211 are provided on the main body plate 21, and each carrier 113 can hold a plurality of products. A positioning hole 212 is provided at the bottom of the receiving hole 211. Sliders 22 are slidably provided on both sides of each receiving hole 211. The sliders 22 slide directionally in the chute 213, and the sliding direction of the sliders 22 is along the radial direction of the receiving hole 211. A positioning strip 221 for positioning the product 15 is provided on the side surface of at least one side of the slider 22. The connecting rod 23 connects a plurality of sliders 22 on the same side. The outer side of the connecting rod 23 is connected to the fixed clamping block 24. The movable clamping block 25 is elastically movably connected to the main body plate 21 through an elastic member. Fine teeth and grooves are respectively provided on the fixed clamping block 24 and the movable clamping block 25, and the fixed clamping block 24 and the movable clamping block 25 are engaged with each other. A trigger block 26 is provided on one side of the movable clamping block 25. Under the extrusion of the elastic member, the trigger block 26 protrudes from the top surface of the main body plate 21, so that the movable clamping block 25 and the fixed clamping block 24 are disengaged by pressing the trigger block 26.

[0051] Among them, an adjusting rod 32 is arranged on the conveying line body 111. The adjusting rod 32 is slidably and adjustably connected to the conveying line body 111. The adjusting rod 32 is located on the sliding tracks of the trigger block 26 and the fixed clamping block 24. When the carrier 113 slides along the conveying line body 111, the adjusting rod 32 can squeeze the trigger block 26 so that the movable clamping block 25 and the fixed clamping block 24 are disconnected. Among them, multiple carriers 113 connected end to end on the conveying line body move simultaneously. When the adjusting rod 32 squeezes the trigger block 26 on one carrier 113, it has a relatively large squeezing force. The adjusting rod 32 is also used to squeeze the fixed clamping block 24, thereby driving multiple sliders 22 to adjust their positions. In this way, when it is necessary to adjust the distance between two sliders 22 for placing products of other specifications, only need to slide and adjust the position of the adjusting rod 32, let all the carriers 113 move with the conveying line body, and pass through the squeezing adjustment of the adjusting rod 32 successively to complete the adjustment of all the carriers 113 on the whole line, which is convenient and efficient.

[0052] Furthermore, two fixed clamping blocks 24 are connected to the outer side of the connecting rod 23, and in the sliding direction of the carrier 113, the two fixed clamping blocks 24 are arranged in a staggered manner. Adjusting rods 32 corresponding to the two fixed clamping blocks 24 one by one are arranged on the conveying line body 111, and the adjusting rods 32 simultaneously squeeze the two fixed clamping blocks. In this way, synchronous squeezing adjustment is performed on multiple positions on the connecting rod 23, and the adjustment operation is more stable.

[0053] In addition, an adjusting groove 241 is arranged at the top of the fixed clamping block 24. Both ends of the adjusting groove 241 penetrate through the end face of the fixed clamping block 24. Pressure-receiving inclined grooves are arranged on both sides of each end of the adjusting groove 241. An adjusting screw 33 is arranged on the conveying line body 111. One end of the adjusting screw 33 is rotatably connected to the adjusting rod 32 through a bearing. At the same time, a scale bar can also be arranged on the support rod 1112, so that the position of the adjusting rod 32 can be finely adjusted by screwing the adjusting screw 33.

[0054] In this embodiment, two adjusting rods 32 are arranged. Therefore, the two adjusting rods are connected to the same connecting plate 31. The connecting plate 31 is rotatably connected to the adjusting screw. The connecting plate 31 is slidably connected to the support rod 1112 of the conveying line body.

[0055] It should be noted that, please refer to Figure 1, the conveying line body in this embodiment includes a first conveying line body unit A and a second conveying line body unit B that go back and forth. The first conveying line body unit A is used to convey the carrier 113 carrying the product, and the second conveying line body unit B is used to convey the empty carrier 113. A pushing component can be arranged between the first conveying line body unit A and the second conveying line body unit B to push the empty carrier after the first conveying line body unit A picks up the product onto the second conveying line body unit B. In the view of this embodiment, since other process equipment is also arranged at the front end and the rear end of the conveying line body, the pushing component is not drawn. The pushing component can be composed of a cylinder and a guiding groove, and the guiding groove is connected between the first conveying line body unit A and the second conveying line body unit B. The adjusting rod 32 is preferably arranged on the second conveying line body unit B.

[0056] The working principle of the loading and unloading device of the present invention: Multiple carriers 113 carrying products are conveyed on the conveying line. When a set carrier 113 moves to the position where loading and unloading operations are required, the stop cylinder 1151 drives the stop rod 1153 to extend for stopping. At the same time, the pressing rod 1154 will gradually press the pressed part 1161, causing the limiting plate 116 to slide towards the carrier 113. When the carrier 113 is stopped by the stopping component, the pressing rod 1154 contacts the pressed part 1161, and the limiting plate 116 contacts the carrier 113. In this way, the manipulator 112 can stably and accurately grasp the product on the carrier 113, or place the wound product onto the carrier 113.

[0057] The loading and unloading device of this preferred embodiment restricts the carrier on the conveying line body by setting the limiting plate, making it more stable, improving the stability of the manipulator in grasping, conveying, and placing products, and having high operation accuracy.

[0058] On the other hand, by movably arranging sliders on the carrier and arranging adjusting rods on the conveying line body, when it is necessary to adjust the distance between two sliders for placing products of other specifications, only need to slide and adjust the position of the adjusting rod, let all carriers move with the conveying line body, and pass through the extrusion adjustment of the adjusting rod successively to complete the adjustment of all carriers on the whole line, which is convenient and efficient.

[0059] In summary, although the present invention has been disclosed above with preferred embodiments, the above preferred embodiments are not intended to limit the present invention. Those of ordinary skill in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention is subject to the scope defined by the claims.

Claims

1. A conveying device for an adjustable vehicle, characterized in that, It includes a conveying line body, a carrier, and a stopping component. The carrier is arranged on the conveying line body for conveying, and the product is positioned and placed on the carrier. The stopping component is arranged on one side of the conveying line body for stopping the carrier; The carrier includes a main body plate, sliders, connecting rods, movable clamping blocks, elastic members, and fixed clamping blocks; A plurality of receiving holes are arranged on the main body plate, positioning holes are arranged at the bottoms of the receiving holes. The sliders are slidably arranged on both sides of each receiving hole, and the sliding direction of the sliders is along the radial direction of the receiving hole. Positioning strips for positioning the product are arranged on the sides of at least one side of the sliders. The connecting rod connects a plurality of the sliders on the same side, the fixed clamping block is connected to the outside of the connecting rod, the movable clamping block is elastically and movably connected to the main body plate through the elastic member, the fixed clamping block is in clamping cooperation with the movable clamping block, and a trigger block is arranged on one side of the movable clamping block. Under the extrusion of the elastic member, the trigger block protrudes from the top surface of the main body plate, so that the movable clamping block and the fixed clamping block are separated by squeezing the trigger block; An adjusting rod is arranged on the conveying line body, and the adjusting rod is slidably and adjustably connected to the conveying line body. The adjusting rod is located on the sliding tracks of the trigger block and the fixed clamping block. When the carrier slides along the conveying line body, the adjusting rod can squeeze the trigger block to separate the movable clamping block and the fixed clamping block. The adjusting rod is also used to squeeze the fixed clamping block, thereby driving a plurality of the sliders to adjust their positions.

2. The conveying device of the adjustable vehicle according to claim 1, wherein, A limiting plate for limiting the carrier is arranged at a position on one side of the conveying line body close to the stopping component. The conveying line body includes support rods, a support bar, pulleys, and a belt. The support bar is connected between two parallel support rods. The pulleys are connected to the support rods, and the support bar is provided with the pulleys at both ends. The belt is connected to the pulleys at both ends, and the belt is flatly attached to and covers the upper surface of the support bar. The carrier is conveyed on the belt. When the carrier is stopped by the stopping component, the carrier is limited between the limiting plate and the belt.

3. The conveying device of the adjustable vehicle according to claim 2, characterized in that, The stopping component includes a stopping cylinder and a stopping rod connected to the output end of the stopping cylinder. A sliding rod is arranged on the support rod, the limiting plate is slidably connected to the sliding rod, a spring is sleeved on the sliding rod, and the spring is limited between the support rod and the limiting plate. An extrusion rod is arranged on the stopping component, and a pressed part is arranged on the limiting plate. The extrusion rod is used to squeeze the pressed part, so that the limiting plate slides towards the direction close to the carrier. When the carrier is stopped by the stopping component, the extrusion rod contacts the pressed part, and the limiting plate contacts the carrier.

4. The conveying device of the adjustable vehicle according to claim 3, characterized in that, The extrusion rod and the stopping rod are respectively connected to both ends of an intermediate rod, and the intermediate rod is connected to the output end of the stopping cylinder. The pressed part is arranged at the middle position of the limiting plate.

5. The conveying device of the adjustable vehicle according to claim 2, wherein A groove for positioning and pressing the carrier is arranged on one side of the limiting plate.

6. The conveying device of the adjustable vehicle according to claim 1, characterized in that, One side of the conveyor line body is provided with a sensor for sensing products, and a blocking block for being intercepted by the stopping component is arranged at one corner of the carrier.

7. The conveying device of the adjustable vehicle according to claim 2, characterized in that, Two fixing blocks are connected to the outer side of the connecting rod, and in the sliding direction of the carrier, the two fixing blocks are arranged in a staggered manner. Adjusting rods corresponding to the two fixing blocks one by one are arranged on the conveyor line body, and the adjusting rods simultaneously squeeze the two fixing blocks.

8. The conveying device of the adjustable vehicle according to claim 7, characterized in that An adjusting groove is arranged at the top of the fixing block. Both ends of the adjusting groove penetrate through the end face of the fixing block. Pressure-receiving inclined grooves are arranged on both sides of each end of the adjusting groove. An adjusting screw is arranged on the conveyor line body. One end of the adjusting screw is rotationally connected to the adjusting rod through a bearing. The adjusting rod is connected to a connecting plate, and a scale bar for feeding back the position of the connecting plate is arranged on the support rod.

9. A winding machine, characterized in that, For the conveying device of the adjustable carrier according to any one of claims 1-8, the conveyor line body includes a first conveyor line body unit and a second conveyor line body unit that move back and forth. The first conveyor line body unit is used to convey the carrier carrying products, and the second conveyor line body unit is used to convey the empty carrier. A pushing component is arranged between the first conveyor line body unit and the second conveyor line body unit. The pushing component pushes the empty carrier after the first conveyor line body unit takes the product onto the second conveyor line body unit.

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