Roll core turnover mechanism and roll core conveying equipment

Abstract

The utility model belongs to the technical field, and discloses a roll core turnover mechanism and roll core conveying equipment, in the roll core turnover mechanism, a jig body is used for being arranged on a conveying platform, the conveying platform is used for conveying the jig body in the first direction, and a roll core mounting structure is used for mounting a roll core. The overturning driving structure is configured to be capable of driving the roll core mounting structure located at the initial position to move to an overturning position in the conveying process of the jig main body in the first direction, so that the roll core mounted on the roll core mounting structure is driven to be overturned; the roll core installation structure is overturned relative to the jig body in the process that the jig body moves in the first direction, the position, relative to the mechanical arms, of the roll core before overturning is different from the position, relative to the mechanical arms after overturning, of the roll core, and feeding operation and discharging operation can be conducted through the two mechanical arms correspondingly. The two manipulators do not interfere with each other; the roll core turnover mechanism can be integrated with roll core conveying equipment, so that the overall structure is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of core conveying and turnover, in particular to a core turnover mechanism and a core conveying device. Background Art

[0002] During the conveying process of the core cover group, it is necessary to turn over the core cover group to facilitate the subsequent assembly process.

[0003] In this regard, the prior art provides a core-in-shell transplanting mechanism, which is provided with a core turnover device, specifically including a core fixing turnover plate and a turnover cylinder. The core fixing turnover plate is used for installing the core, and the turnover cylinder is used for controlling the turnover of the core fixing turnover plate, thereby driving the core to complete the turnover. However, the problem is that before installing the core on the core fixing turnover plate or after completing the turnover, it is necessary to grab it through a manipulator. The turnover of the core is carried out through the cooperation between the turnover cylinder and the core fixing turnover plate. During this process, the core only rotates, and its position relative to the manipulator remains unchanged, resulting in the manipulator needing to complete the feeding or discharging operation at the same time, with low efficiency. If two manipulators are provided, it is necessary to limit the movement paths of the two manipulators to prevent interference. Summary of the Utility Model

[0004] According to one aspect of the utility model, the utility model provides a core turnover mechanism to solve the problem that the manipulator in the prior art needs to complete the feeding or discharging operation at the same time, with low efficiency. If two manipulators are provided, it is necessary to limit the movement paths of the two manipulators.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A core turnover mechanism for a core conveying device, the core conveying device including a frame and a conveying platform provided on the frame;

[0007] The core turnover mechanism includes:

[0008] A fixture, including a fixture main body and a core installation structure provided on the fixture main body. The fixture main body is used to be arranged on the conveying platform, the conveying platform is used to convey the fixture main body along a first direction, the core installation structure is used to install the core, and the core installation structure can rotate relative to the fixture main body and has an initial position and a turnover position;

[0009] A turnover driving structure configured to be able to drive the core installation structure located at the initial position to move to the turnover position during the conveying of the fixture main body along the first direction.

[0010] As a preferred solution of the core flipping mechanism, the flipping drive structure is a pressing plate fixedly arranged on the frame. The pressing plate has a pressing plate inclined surface forming an angle with the first direction. The fixture further includes a transmission rod slidably arranged on the fixture body, and the transmission rod is in transmission connection with the core mounting structure. During the conveying process of the fixture body in the first direction, one end of the transmission rod can contact the pressing plate inclined surface, so that the transmission rod slides relative to the fixture body to drive the core mounting structure at the initial position to move to the flipping position.

[0011] As a preferred solution of the core flipping mechanism, a roller is rotatably arranged at one end of the transmission rod close to the pressing plate inclined surface, and the roller is used for rolling contact with the pressing plate inclined surface.

[0012] As a preferred solution of the core flipping mechanism, the transmission rod is connected with a reset elastic member, and the reset elastic member is used for providing an elastic force to make the transmission rod slide in the direction towards the pressing plate inclined surface.

[0013] As a preferred solution of the core flipping mechanism, the fixture body has a receiving groove, a fixing block fixedly connected with the fixture body is arranged inside the receiving groove, the fixing block has a sliding groove, and the transmission rod has a sliding rail, and the sliding rail is in sliding fit with the sliding groove.

[0014] As a preferred solution of the core flipping mechanism, the core mounting structure includes a first clamping block and a second clamping block arranged at intervals. The core is used to be arranged between the first clamping block and the second clamping block. The first clamping block is fixedly arranged on the core mounting structure, and the second clamping block is connected to the core mounting structure through an elastic member. The elastic member is used for providing an elastic force to make the second clamping block move in the direction towards the first clamping block, so that the first clamping block and the second clamping block clamp the core.

[0015] As a preferred solution of the core flipping mechanism, the core flipping mechanism further includes a driving member and a top block arranged on the driving member. The driving member can drive the top block to reciprocate in the second direction. The second clamping block has a guiding inclined surface forming an angle with the second direction. The top block can move along the second direction to drive the guiding inclined surface to move, so that the second clamping block moves in the direction away from the first clamping block.

[0016] As a preferred solution of the core flipping mechanism, the driving member is a cylinder and has a fixed end and a telescopic end that can reciprocate relative to the fixed end in the second direction. The fixed end is fixedly connected with the flipping drive structure, and the top block is arranged on the telescopic end.

[0017] As a preferred solution of the core turning mechanism, a plurality of the fixtures are provided, and the fixture bodies of the plurality of the fixtures are all used to be arranged on the conveying platform. The conveying platform is used to convey the plurality of fixture bodies in a first direction, and the plurality of the fixtures are arranged in sequence in the first direction.

[0018] According to another aspect of the present invention, there is provided a core conveying device, which includes the above-mentioned core turning mechanism, and further includes a frame and a conveying platform arranged on the frame. The fixture body is used to be arranged on the conveying platform. The conveying platform is used to convey the fixture body in a first direction, and the core mounting structure is used to mount the core.

[0019] The beneficial effects of the present invention are as follows:

[0020] The present invention provides a core turning mechanism for a core conveying device. The core conveying device includes a frame and a conveying platform arranged on the frame. The core turning mechanism includes a fixture and a turning driving structure. The fixture includes a fixture body and a core mounting structure arranged on the fixture body. The fixture body is used to be arranged on the conveying platform. The conveying platform is used to convey the fixture body in a first direction. The core mounting structure is used to mount the core. The core mounting structure can rotate relative to the fixture body and has an initial position and a turning position. The turning driving structure is configured to be able to drive the core mounting structure located at the initial position to move to the turning position during the conveying process of the fixture body in the first direction, so as to drive the core mounted on the core mounting structure to achieve turning. In addition, the turning of the core mounting structure relative to the fixture body is realized during the movement of the fixture body in the first direction. That is to say, the position of the core relative to the manipulator before turning and the position of the core relative to the manipulator after turning are different. The feeding and discharging operations can be respectively performed by two manipulators, and there will be no interference between the two manipulators. At the same time, the core turning mechanism can be integrally arranged with the core conveying device to simplify the overall structure.

[0021] The present utility model also provides a core conveyor device, which includes the above-mentioned core flipping mechanism, and further includes a frame and a conveying platform arranged on the frame. The fixture main body is used to be arranged on the conveying platform, the conveying platform is used to convey the fixture main body along a first direction, and the core mounting structure is used to mount the core. In this core flipping mechanism, the flipping drive structure is configured to be able to drive the core mounting structure located at the initial position to move to the flipping position during the conveying process of the fixture main body along the first direction, so as to drive the core mounted on the core mounting structure to achieve flipping. In addition, the flipping of the core mounting structure relative to the fixture main body is realized during the movement of the fixture main body along the first direction. That is to say, the position of the core relative to the manipulator before flipping is different from the position relative to the manipulator after flipping. The feeding and discharging operations can be respectively carried out by two manipulators, and there will be no interference between the two manipulators. At the same time, the core flipping mechanism can be integrally arranged with the core conveyor device to simplify the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the core conveyor device in an embodiment of the present utility model;

[0023] Figure 2 is Figure 1 an enlarged view of part A in

[0024] Figure 3 is a schematic structural diagram of the pressing plate, the driving member and the top block in an embodiment of the present utility model;

[0025] Figure 4 is a schematic structural diagram of the fixture in an embodiment of the present utility model Figure 1 (the core mounting structure is located at the initial position);

[0026] Figure 5 is a schematic structural diagram of the fixture in an embodiment of the present utility model Figure 2 (the core mounting structure is located at the initial position);

[0027] Figure 6 is a schematic structural diagram of the fixture in an embodiment of the present utility model Figure 3 (the core mounting structure is located at the flipping position);

[0028] Figure 7 is a schematic structural diagram of the fixture in an embodiment of the present utility model Figure 4 (the core mounting structure is located at the flipping position).

[0029] In the figure:

[0030] 100, frame; 200, conveying platform; 300, core; 400, first sensor; 500, second sensor;

[0031] 1. Fixture; 11. Fixture body; 111. Accommodating groove; 112. Fixed block; 12. Core mounting structure; 121. First clamping block; 122. Second clamping block; 1221. Guiding inclined surface; 123. Elastic member; 124. Mounting groove; 13. Transmission rod; 131. Roller; 132. Reset elastic member; 14. Link rod;

[0032] 2. Pressing plate; 21. Pressing plate inclined surface;

[0033] 31. Driving member; 32. Jacking block. Detailed implementation manner

[0034] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that, for the sake of convenience of description, only the parts related to the present utility model are shown in the drawings, rather than all the structures.

[0035] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; 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 elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0036] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "above", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is at a higher horizontal height than the second feature. The first feature being "below", "below", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is at a lower horizontal height than the second feature.

[0037] In the description of this embodiment, the orientation or positional relationship terms such as "above", "below", "left", and "right" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meanings.

[0038] During the transportation of the core cover set, it is necessary to flip the core cover set to facilitate the subsequent assembly process. In this regard, the prior art provides a core-in-shell transplanting mechanism, which is provided with a core flipping device, specifically including a core fixing and flipping plate and a flipping cylinder. The core fixing and flipping plate is used to install the core, and the flipping cylinder is used to control the flipping of the core fixing and flipping plate, thereby driving the core to complete the flipping. However, the problem is that before installing the core onto the core fixing and flipping plate or after completing the flipping, it is necessary to grasp it with a manipulator. The flipping of the core is achieved through the cooperation between the flipping cylinder and the core fixing and flipping plate. During this process, the core only rotates, and its position relative to the manipulator remains unchanged, resulting in the manipulator needing to complete the loading or unloading operation simultaneously, with low efficiency. If two manipulators are provided, it is necessary to limit the movement paths of the two manipulators to prevent interference.

[0039] In view of the above problems, the present embodiment provides a core flipping mechanism to solve the problems that the manipulator in the prior art needs to complete the loading or unloading operation simultaneously with low efficiency, and if two manipulators are provided, it is necessary to limit the movement paths of the two manipulators. It can be used in the technical field of core transportation and flipping.

[0040] Referring to Figures 1 - 7 , the present embodiment provides a core flipping mechanism for a core transportation device. The core transportation device includes a frame 100 and a transportation platform 200 provided on the frame 100. The core flipping mechanism includes a fixture 1 and a flipping drive structure. The fixture 1 includes a fixture main body 11 and a core installation structure 12 provided on the fixture main body 11. The fixture main body 11 is used to be arranged on the transportation platform 200. The transportation platform 200 is used to transport the fixture main body 11 along a first direction. The core installation structure 12 is used to install the core 300. The core installation structure 12 can rotate relative to the fixture main body 11 and has an initial position and a flipped position. The flipping drive structure is configured to be able to drive the core installation structure 12 located at the initial position to move to the flipped position during the transportation of the fixture main body 11 along the first direction, thereby driving the core 300 installed on the core installation structure 12 to achieve flipping. In addition, the flipping of the core installation structure 12 relative to the fixture main body 11 is achieved during the movement of the fixture main body 11 along the first direction. That is to say, the position of the core 300 relative to the manipulator before flipping and after flipping is different. The loading and unloading operations can be respectively carried out by two manipulators, and there will be no interference between the two manipulators. At the same time, the core flipping mechanism can be integrally arranged with the core transportation device to simplify the overall structure.

[0041] Continuing to refer to Figures 1 - 7, the flipping drive structure is a pressing plate 2 fixedly arranged on the rack 100. The pressing plate 2 has a pressing plate inclined surface 21 forming an angle with the first direction. The fixture 1 further includes a transmission rod 13 slidably arranged on the fixture main body 11. In this embodiment, the transmission rod 13 is slidably arranged on the fixture main body 11 along the second direction, wherein the first direction and the second direction form an angle. In this embodiment, the first direction and the second direction are perpendicular, and the first direction is the Figure 1 AB direction in Figure 1 , and the second direction is the Figures 1 - 7 CD direction in

[0042] . Continuing to refer to

[0043] , the transmission rod 13 is in transmission connection with the core mounting structure 12; during the conveying process of the fixture main body 11 along the first direction, one end of the transmission rod 13 can contact the pressing plate inclined surface 21, so that the transmission rod 13 slides relative to the fixture main body 11 to drive the core mounting structure 12 located at the initial position to move to the flipping position. Thus, through the cooperation between the pressing plate inclined surface 21 and the transmission rod 13, and by driving the core mounting structure 12 through the transmission rod 13, the flipping of the core mounting structure 12 is realized. Optionally, the transmission rod 13 and the core mounting structure 12 are connected by a connecting rod 14, and both ends of the connecting rod 14 are respectively rotatably connected to the core mounting structure 12 and the transmission rod 13. Thus, when the transmission rod 13 slides relative to the fixture main body 11, the core mounting structure 12 can be driven to rotate through the connecting rod 14. Figures 1 - 7 . Continuing to refer to

[0044] , a roller 131 is rotatably arranged at one end of the transmission rod 13 close to the pressing plate inclined surface 21. The roller 131 is used for rolling contact with the pressing plate inclined surface 21, so as to reduce the friction force through rolling contact. Optionally, the above roller 131 is rotatably connected to the transmission rod 13 through a bearing. Figures 1 - 7, a return elastic member 132 is connected to the transmission rod 13. The return elastic member 132 is used to provide an elastic force that causes the transmission rod 13 to slide in the direction towards the pressing plate inclined surface 21. Thus, when the transmission rod 13 or the roller 131 is not in contact with the pressing plate inclined surface 21, the transmission rod 13 is driven to return, and at the same time, the core mounting structure 12 is driven to move towards the initial position. In this way, the position of the core mounting structure 12 can be kept stable before the core mounting structure 12 is flipped. At the same time, after the core mounting structure 12 is flipped and the core 300 is taken away, the transmission rod 13 and the core mounting structure 12 are driven to return by the return elastic member 132, so as to perform the flipping of the next core 300.

[0045] Optionally, the fixture main body 11 has a receiving groove 111. A fixing block 112 fixedly connected to the fixture main body 11 is arranged inside the receiving groove 111. The fixing block 112 has a sliding groove, and the transmission rod 13 has a sliding rail. The sliding rail is slidably matched with the sliding groove. With such a setting, on the one hand, the sliding of the transmission rod 13 relative to the fixture main body 11 is more stable. On the other hand, by providing the receiving groove 111 and arranging the fixing block 112 inside the receiving groove 111, the transmission rod 13 can slide inside the receiving groove 111. Optionally, the transmission rod 13 is located between the fixing block 112 and the bottom wall of the receiving groove 111, so that the fixing block 112 can provide a certain protection for the transmission rod 13.

[0046] Continue to refer to Figures 1 - 7 , the core mounting structure 12 includes a first clamping block 121 and a second clamping block 122 arranged at intervals. The core 300 is arranged between the first clamping block 121 and the second clamping block 122. The first clamping block 121 is fixedly arranged on the core mounting structure 12, and the second clamping block 122 is connected to the core mounting structure 12 through an elastic member 123. The elastic member 123 is used to provide an elastic force that causes the second clamping block 122 to move towards the direction close to the first clamping block 121, so that the first clamping block 121 and the second clamping block 122 clamp the core 300, thereby clamping the core 300 through the clamping force of the elastic member 123. Among them, the first clamping block 121 and the second clamping block 122 are arranged at intervals to form a mounting groove 124, and the opposite surfaces of the first clamping block 121 and the second clamping block 122 constitute the side walls of the mounting groove 124.

[0047] Continue to refer to Figures 1 - 7, the core flipping mechanism further includes a driving member 31 and a top block 32 disposed on the driving member 31. The driving member 31 can drive the top block 32 to reciprocate in the second direction. The second clamping block 122 has a guiding inclined surface 1221 that forms an angle with the second direction. The top block 32 can move along the second direction to drive the guiding inclined surface 1221 to move, so that the second clamping block 122 moves away from the first clamping block 121. Specifically, devices such as sensors can be used to detect whether the fixture body 11 has moved in place. Among them, when it has moved in place, the guiding inclined surface 1221 is directly opposite to the top block 32. If it has moved in place, the driving member 31 can be used to drive the top block 32 to move in the second direction to drive the guiding inclined surface 1221 to move, so that the second clamping block 122 moves to release the clamping of the core 300, and then the core 300 can be taken out.

[0048] Optionally, the second clamping block 122 is provided with a through hole, and the guiding inclined surface 1221 is the hole wall of the through hole.

[0049] Continue to refer to Figures 1 - 7 , the driving member 31 is a cylinder and has a fixed end and a telescopic end that can reciprocate relative to the fixed end in the second direction. The fixed end is fixedly connected to the flipping driving structure. In this embodiment, the two are directly connected so that they are generally located at the same position. The top block 32 is disposed on the telescopic end. In addition, the driving member 31 can also be a hydraulic cylinder, an electric push rod or other structures.

[0050] Continue to refer to Figures 1 - 7 , a plurality of fixtures 1 are provided. The fixture bodies 11 of the plurality of fixtures 1 are all used to be arranged on the conveying platform 200. The conveying platform 200 is used to convey the plurality of fixture bodies 11 in the first direction. The plurality of fixtures 1 are arranged in sequence in the first direction, so as to flip a plurality of cores 300 simultaneously and improve the efficiency. Among them, during the movement of the plurality of fixture bodies 11, the flipping of the core mounting structure 12 and the core 300 can be realized through the cooperation between the pressing plate inclined surface 21 and the transmission rod 13 without additional operations.

[0051] This embodiment also provides a core roll conveying device, which includes the above-mentioned core roll flipping mechanism, and further includes a frame 100 and a conveying platform 200 disposed on the frame 100. In this embodiment, the fixture main body 11 is conveyed by a drag chain disposed on the frame 100, and the conveying platform 200 is disposed on the drag chain. The fixture main body 11 is used to be disposed on the conveying platform 200, the conveying platform 200 is used to convey the fixture main body 11 along a first direction, and the core roll mounting structure 12 is used to mount the core roll 300. In this core roll flipping mechanism, the flipping drive structure is configured to be able to drive the core roll mounting structure 12 located at the initial position to move to the flipping position during the conveying of the fixture main body 11 along the first direction, so as to drive the core roll 300 mounted on the core roll mounting structure 12 to achieve flipping. In addition, the flipping of the core roll mounting structure 12 relative to the fixture main body 11 is realized during the movement of the fixture main body 11 along the first direction. That is to say, the position of the core roll 300 relative to the manipulator before flipping is different from the position relative to the manipulator after flipping. The feeding and discharging operations can be respectively performed by two manipulators, and there will be no interference between the two manipulators; at the same time, the core roll flipping mechanism can be integrally disposed with the core roll conveying device to simplify the overall structure.

[0052] Among them, the installation of the core roll 300 on the core roll mounting structure 12 can be completed manually or by a manipulator. In this embodiment, the feeding and discharging of the core roll 300 are respectively completed by a feeding manipulator and a discharging manipulator.

[0053] Optionally, the frame 100 is further provided with a first sensor 400, and the first sensor 400 is used to detect whether the fixture 1 has reached the feeding position.

[0054] Optionally, the frame 100 is further provided with a second sensor 500. Along the conveying direction of the fixture main body 11, the second sensor 500 is disposed downstream of the first sensor 400, and the second sensor 500 is used to detect whether the core roll 300 has been mounted on the core roll mounting structure 12.

[0055] The following Figures 1 - 7 introduces the operation process of the core roll conveying device in this embodiment:

[0056] First, it is detected by the first sensor 400 whether the jig 1 has reached the loading position. If it has reached the loading position, the loading manipulator drives the core 300 to move so that the core 300 is installed on the core installation structure 12. At this time, under the action of the elastic member 123, the first clamping block 121 and the second clamping block 122 clamp the core 300. Subsequently, the conveying platform 200 drives the jig 1 to move in the first direction to drive the core 300 to move in the first direction. It is detected by the second sensor 500 whether the core 300 has been installed on the core installation structure 12. If it is detected that the core 300 is not installed on the core installation structure 12, a warning message is issued to remind the staff to check in time.

[0057] The conveying platform 200 continues to drive the jig 1 to move in the first direction. When the roller 131 contacts the pressing plate inclined surface 21, the roller 131 drives the transmission rod 13 to displace in the first direction and drives the core installation structure 12 to rotate through the connecting rod 14. Finally, the core installation structure 12 at the initial position moves to the flipping position, thereby driving the core 300 installed on the core installation structure 12 to achieve flipping.

[0058] After the flipping of the core 300 is completed, it can be detected by devices such as sensors whether the main body 11 of the jig has moved in place. Among them, when it has moved in place, the guiding inclined surface 1221 is aligned with the top block 32. If it has moved in place, the top block 32 can be driven by the driving member 31 to move in the second direction to drive the guiding inclined surface 1221 to move, so that the second clamping block 122 moves to release the clamping of the core 300. At this time, the unloading manipulator can clamp the core 300 and bring the core 300 into the next process.

[0059] In the above process, the flipping of the core installation structure 12 relative to the main body 11 of the jig is realized during the movement of the main body 11 of the jig in the first direction. That is to say, the position of the core 300 relative to the manipulator before flipping is different from the position relative to the manipulator after flipping. The loading and unloading operations can be respectively performed by two manipulators, and there will be no interference between the two manipulators; at the same time, the core flipping mechanism can be integrally arranged with the core conveying device to simplify the overall structure.

[0060] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention and are not limitations on the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A core turning mechanism, used for a core conveying device, the core conveying device comprising a frame (100) and a conveying platform (200) arranged on the frame (100); It is characterized in that The core turning mechanism comprises: A jig (1) comprises a jig body (11) and a winding core mounting structure (12) arranged on the jig body (11), wherein the jig body (11) is used to be arranged on the conveying platform (200), the conveying platform (200) is used to convey the jig body (11) along a first direction, the winding core mounting structure (12) is used to mount a winding core (300), and the winding core mounting structure (12) can rotate relative to the jig body (11) and has an initial position and a flipping position; The flipping driving structure is configured to be able to drive the winding core mounting structure (12) located at an initial position to move to a flipping position during the conveying process of the fixture body (11) along a first direction.

2. The winding core turning mechanism according to claim 1, characterized in that: The flipping driving structure is a pressing plate (2) fixedly arranged on the frame (100), the pressing plate (2) having a pressing plate inclined surface (21) which is at an angle to the first direction, and the jig (1) also includes a transmission rod (13) slidably arranged on the jig body (11), the transmission rod (13) being transmission-connected to the winding core mounting structure (12); during the conveying process of the jig body (11) along the first direction, one end of the transmission rod (13) can contact the pressing plate inclined surface (21), so that the transmission rod (13) slides relative to the jig body (11), so as to drive the winding core mounting structure (12) located at an initial position to move to a flipping position.

3. The winding core turning mechanism according to claim 2, characterized in that: A roller (131) is rotatably provided at one end of the transmission rod (13) close to the pressing plate inclined surface (21), and the roller (131) is used for rolling contact with the pressing plate inclined surface (21).

4. The winding core turning mechanism according to claim 2, characterized in that: The transmission rod (13) is connected to a reset elastic member (132), and the reset elastic member (132) is used to provide an elastic force that causes the transmission rod (13) to slide in the direction of the pressing plate inclined surface (21).

5. The winding core turning mechanism according to claim 2, characterized in that: The jig body (11) has a receiving groove (111), a fixing block (112) fixedly connected to the jig body (11) is arranged inside the receiving groove (111), the fixing block (112) has a slide groove, and the transmission rod (13) has a slide rail, and the slide rail is slidably matched with the slide groove.

6. The winding core turning mechanism according to claim 1, characterized in that: The winding core mounting structure (12) comprises a first clamping block (121) and a second clamping block (122) which are arranged at intervals, and the winding core (300) is used to be arranged between the first clamping block (121) and the second clamping block (122), the first clamping block (121) is fixedly arranged on the winding core mounting structure (12), and the second clamping block (122) is connected to the winding core mounting structure (12) through an elastic member (123), and the elastic member (123) is used to provide an elastic force to make the second clamping block (122) move in a direction close to the first clamping block (121), so that the first clamping block (121) and the second clamping block (122) clamp the winding core (300).

7. The winding core turning mechanism according to claim 6, characterized in that: The winding core turning mechanism also includes a driving member (31) and a top block (32) arranged on the driving member (31); the driving member (31) can drive the top block (32) to reciprocate along a second direction; the second clamping block (122) has a guiding inclined surface (1221) that forms an angle with the second direction; the top block (32) can move along the top block (32) along the second direction to drive the guiding inclined surface (1221) to move, so that the second clamping block (122) moves in a direction away from the first clamping block (121).

8. The winding core turning mechanism according to claim 7, characterized in that: The driving member (31) is a cylinder having a fixed end and a telescopic end capable of reciprocating along a second direction relative to the fixed end, the fixed end is fixedly connected to the flip driving structure, and the top block (32) is arranged on the telescopic end.

9. The winding core turning mechanism according to any one of claims 1 to 8, characterized in that: A plurality of the jigs (1) are provided, and the jig bodies (11) of the plurality of jigs (1) are all used to be arranged on the conveying platform (200), and the conveying platform (200) is used to convey the plurality of jig bodies (11) along a first direction, and the plurality of jigs (1) are arranged in sequence along the first direction.

10. The core conveying device is characterized in that: It comprises a core turning mechanism as described in any one of claims 1 to 9, and also comprises a frame (100) and a conveying platform (200) arranged on the frame (100), the jig body (11) is used to be arranged on the conveying platform (200), the conveying platform (200) is used to convey the jig body (11) along a first direction, and the core mounting structure (12) is used to mount the core (300).

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