Flexible production line for curing self-bonding iron core

Abstract

The invention relates to the related technical field of self-bonding iron core production, and discloses a flexible production line for curing a self-bonding iron core, which comprises a curing press box body and a curing pressurizing mechanism, the position adjusting mechanism is used for adjusting the position of the self-adhesive iron core in a guiding manner so as to prevent the pressurizing position of the curing pressurizing mechanism from deviating; a position fixing mechanism; a driving mechanism; the position fixing mechanism comprises a main positioning assembly and an auxiliary positioning assembly; the driving mechanism synchronously drives the position adjusting mechanism, the main positioning assembly and the auxiliary positioning assembly. The position adjusting plates are attached to the inner wall of the self-adhesive iron core so that the position of the self-adhesive iron core can be adjusted, and meanwhile the attaching position of the auxiliary positioning support and the side face of the self-adhesive iron core can be adjusted so that the side faces of the self-adhesive iron cores of different specifications can be dynamically clamped and adjusted. The position of the self-bonding iron core is automatically and accurately controlled in the curing and pressurizing process, the product quality of the cured self-bonding iron core is improved, and meanwhile the labor intensity of workers is reduced.

Description

Technical Field

[0001] The invention relates to the technical field related to the production of self-bonding iron cores, and in particular to a flexible production line for curing self-bonding iron cores. Background Art

[0002] The solidified self-bonded iron core is a new type of power transformer material. It is a core that is laminated and bonded with iron core punching sheets with self-adhesive coating on the surface, eliminating the traditional rivet connection method. It has high magnetic permeability and low loss, so it has a wide range of application prospects in power transmission and distribution. A flexible production line refers to a production line that can be flexibly adjusted according to production needs. It can be quickly converted into different product assembly lines, thereby achieving rapid adaptability and high efficiency of the production line.

[0003] The existing cured self-bonded core relies on manual removal of screws and nuts to securely position the self-bonded core during the curing and pressurizing process. The automation level is low, the positioning method is single and cumbersome, and inaccurate positioning can easily cause uneven pressurization. Summary of the invention

[0004] The present invention provides a flexible production line for curing self-adhesive cores, which solves the problem that in the prior art, the stable positioning of the self-adhesive cores in the curing and pressurizing process of the curing self-adhesive cores relies on manual disassembly of screws and nuts, has a low degree of automation, a single and cumbersome positioning method, and inaccurate positioning easily causes uneven pressurization.

[0005] In order to solve the above technical problems, the technical solution of the present invention is as follows:

[0006] An embodiment of the present invention provides a flexible production line for curing self-adhesive iron cores, comprising a curing press box and a curing pressurizing mechanism; and further comprising:

[0007] A position adjustment mechanism is arranged on the inner wall of the bottom of the curing press box and is located directly below the curing pressurizing mechanism, and is used for guiding the position adjustment of the self-bonding iron core to avoid the curing pressurizing mechanism from deviating from the pressurizing position;

[0008] A position fixing mechanism is symmetrically arranged on both sides of the position adjusting mechanism, and is used to dynamically adjust and clamp the position of the self-adhesive core between the position adjusting mechanism and the position fixing mechanism; and

[0009] A driving mechanism, arranged on the outer side wall of the bottom of the curing press housing, is used to synchronously provide driving force for the position adjustment mechanism and the position fixing mechanism to automatically position the self-adhesive core;

[0010] Wherein, the position fixing mechanism comprises a main positioning component for elastically adjusting and clamping the side of the self-adhesive core and an auxiliary positioning component for dynamically clamping and adjusting the side of the self-adhesive core of different specifications.

[0011] Furthermore, the position adjustment mechanism comprises:

[0012] An adjustment dial is rotatably arranged at the bottom of the curing press box;

[0013] The guide adjustment component is arranged on the outside of the adjustment turntable.

[0014] Furthermore, the guide adjustment component includes:

[0015] A linear slide is provided at the bottom of the curing press box;

[0016] A guide slider is slidably arranged in the linear slide groove;

[0017] A position adjustment plate, fixedly disposed at the end of the guide slider; and

[0018] The driving adjustment connecting rod has two ends which are rotatably arranged on the adjustment turntable and the guide sliding block respectively.

[0019] Furthermore, the guide sliding block is an elastic telescopic structure.

[0020] Furthermore, the driving mechanism comprises:

[0021] The driving motor is detachably mounted on the driving mounting box via a support;

[0022] A drive installation box is fixedly arranged at the bottom of the curing press box;

[0023] A first transmission connection assembly, used for driving the power transmission between the motor and the adjusting turntable; and

[0024] The second transmission connection assembly is used for transmitting power between the driving motor and the main positioning assembly.

[0025] Furthermore, the position fixing mechanism also includes:

[0026] A positioning installation frame is fixedly arranged at the bottom of the curing press box;

[0027] The main positioning component comprises:

[0028] A U-shaped guide bracket is slidably arranged on the positioning installation frame;

[0029] A sliding guide sleeve is arranged in the middle of the U-shaped guide bracket;

[0030] A main positioning support rod is slidably arranged in a sliding guide sleeve;

[0031] A main positioning slide block is fixedly arranged at one end of the main positioning support rod;

[0032] The main positioning support plate is fixedly arranged at the other end of the main positioning support rod;

[0033] The main positioning transmission shaft is symmetrically arranged on both sides of the main positioning support rod and is rotatably arranged on the positioning installation frame and the driving installation box wall;

[0034] Main driving connecting rods are symmetrically arranged and respectively fixed on the main positioning transmission shafts; and

[0035] The movable connecting rod has two ends which are rotatably arranged on the main driving connecting rod and the U-shaped guide bracket;

[0036] The main positioning slide block is slidably disposed in the sliding guide sleeve and is elastically connected to the bottom wall of the sliding guide sleeve via a compression spring, and the main positioning transmission shaft is transmission-connected to the driving motor via a second transmission connection assembly.

[0037] Furthermore, the second transmission connection assembly includes:

[0038] A reciprocating screw rod is rotatably mounted on a drive mounting box;

[0039] The transmission connection block is slidably arranged on the drive mounting box and cooperates with the reciprocating screw rod;

[0040] The output end of the driving motor is fixedly connected to one end of the reciprocating screw rod, and the transmission connection block is connected to the main positioning transmission shaft through a gear rack pair.

[0041] Furthermore, the first transmission connection assembly includes:

[0042] Adjust the rotating shaft and rotate it on the curing press box;

[0043] Among them, one end of the adjustment shaft is fixedly connected to the adjustment dial, and the other end of the adjustment shaft is connected to the reciprocating screw rod through a bevel gear pair.

[0044] Furthermore, both ends of the main positioning slide block penetrate and slide on the side wall of the sliding guide sleeve, and the auxiliary positioning assembly includes:

[0045] The auxiliary positioning unit is symmetrically arranged and located between the main positioning transmission shaft and the main positioning support rod;

[0046] Wherein, the auxiliary positioning unit comprises:

[0047] Auxiliary positioning support, used for secondary clamping and positioning of the side of the self-bonding core;

[0048] An auxiliary sliding block is slidably arranged on the positioning installation frame;

[0049] A bidirectional elastic telescopic rod is rotatably arranged on the positioning installation frame, and both ends are rotatably arranged on the main positioning slider and the auxiliary slider respectively;

[0050] The auxiliary adjustment connecting rod is connected to the auxiliary positioning support through a transition block;

[0051] An auxiliary supporting link, used for supporting an auxiliary adjusting link;

[0052] The auxiliary adjustment link and the auxiliary positioning support are both rotatably set on the transition block, one end of the auxiliary adjustment link away from the auxiliary positioning support is rotatably set on the auxiliary slider, one end of the auxiliary support link is rotatably set on the auxiliary slider, the other end of the auxiliary support link is rotatably connected to the auxiliary adjustment link through a guide auxiliary shaft, and the guide auxiliary shaft is slidably set on the auxiliary adjustment link, the auxiliary adjustment link end and the auxiliary support link end facing the auxiliary slider are located at both ends of the auxiliary slider, and the auxiliary adjustment link end and the bidirectional elastic telescopic rod end facing the auxiliary slider are located at the same end of the auxiliary slider.

[0053] Furthermore, the auxiliary positioning support is elastically connected to the transition block via a torsion spring. When the auxiliary positioning support is not subjected to external force, the end of the auxiliary positioning support close to the main positioning support rod faces the self-bonding iron core.

[0054] The above solution of the present invention includes at least the following beneficial effects:

[0055] The present invention is arranged under the power output of the driving motor, through the mutual cooperation of the bevel gear pair, the symmetrically arranged transmission connecting block and the reciprocating rotating screw rod and the joint action of the gear rack pair, to drive a plurality of position adjustment plates and driving adjustment connecting rods uniformly arranged along the circumference of the outer side of the adjusting turntable to be in an expanded state, so that the position adjustment plates are all fitted with the inner wall of the self-adhesive iron core to adjust the position of the self-adhesive iron core. At the same time, the symmetrically arranged main positioning support plates contact the side surface of the self-adhesive iron core until they are in the process of clamping and positioning the self-adhesive iron core, and synchronously drive the bidirectional elastic telescopic rod to swing to drive the auxiliary sliding block to move in the direction of the self-adhesive iron core, drive the auxiliary positioning support to fit with the side surface of the self-adhesive iron core, and under the joint action of the auxiliary adjustment connecting rod and the auxiliary support connecting rod, the fitting position of the auxiliary positioning support and the side surface of the self-adhesive iron core is adjusted to realize dynamic clamping and adjustment of the side surface of self-adhesive iron cores of different specifications, and automatically and accurately control the position of the self-adhesive iron core during the curing and pressurizing process, thereby improving the product quality of the cured self-adhesive iron core and reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] Figure 1 A schematic diagram of the overall structure of a flexible production line for curing self-adhesive iron cores provided by an embodiment of the present invention;

[0057] Figure 2 The embodiment of the present invention provides Figure 1 Schematic diagram of the structure at AA in the middle;

[0058] Figure 3 The embodiment of the present invention provides Figure 1 Schematic diagram of the structure in the middle BB direction;

[0059] Figure 4 The embodiment of the present invention provides Figure 2 A schematic diagram of the structure of the middle position fixing mechanism;

[0060] Figure 5 The embodiment of the present invention provides Figure 2 Schematic diagram of the structure when the middle position adjustment mechanism is in the retracted state.

[0061] Figure 6 The embodiment of the present invention provides Figure 2 Schematic diagram of the three-dimensional structure when the middle position adjustment mechanism is in the unfolded state.

[0062] Figure 7 A schematic diagram of a production line process of a flexible production line for curing self-adhesive iron cores provided in an embodiment of the present invention.

[0063] Description of reference numerals:

[0064] In the figure: 1. Loading machine; 2. Curing tooling; 3. Accompanying tooling fixing plate; 4. Shaping press; 5. Air cooling machine; 6. Curing press; 7. Medium frequency induction heating and cooling device; 8. Chain plate line; 9. Detection machine; 10. Laser marking machine; 11. Air shower machine; 12. Manipulator; 13. Unloading machine; 14. Lifting platform; 15. First chiller; 16. First electric control cabinet; 17. Second chiller; 18. Second control cabinet; 19. Curing press box; 20. Curing press mechanism; 21. Position adjustment mechanism; 22. Position fixing mechanism; 23. Driving mechanism; 24. Adjusting turntable; 25. Linear slide Slot; 26, guide slider; 27, position adjustment plate; 28, drive adjustment connecting rod; 29, drive motor; 30, drive installation box; 31, positioning installation frame; 32, U-shaped guide bracket; 33, sliding guide sleeve; 34, main positioning support rod; 35, main positioning slider; 36, main positioning support plate; 37, main positioning transmission shaft; 38, main driving connecting rod; 39, movable connecting rod; 40, reciprocating screw rod; 41, transmission connecting block; 42, adjustment shaft; 43, auxiliary positioning support; 44, auxiliary slider; 45, two-way elastic telescopic rod; 46, auxiliary adjustment connecting rod; 47, auxiliary support connecting rod. DETAILED DESCRIPTION

[0065] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present invention and to enable the scope of the present invention to be fully communicated to those skilled in the art.

[0066] like Figures 1 to 6 As shown, an embodiment of the present invention provides a flexible production line for curing self-adhesive cores, including a curing press box 19 and a curing press mechanism 20 for enhancing the stability of the self-adhesive cores, wherein the curing press mechanism 20 is arranged inside the curing press box 19; and further comprising:

[0067] The position adjustment mechanism 21 is arranged on the inner wall of the bottom of the curing press housing 19 and is located directly below the curing press mechanism 20, and is used for guiding the position adjustment of the self-bonding core to avoid the curing press mechanism 20 from deviating from the pressurizing position;

[0068] The position fixing mechanism 22 is symmetrically arranged on both sides of the position adjusting mechanism 21, and is used to dynamically adjust the position of the self-adhesive core between the position adjusting mechanism 21 and the position fixing mechanism 22 to clamp and position the self-adhesive core; and

[0069] The driving mechanism 23 is arranged on the outer side wall of the bottom of the curing press housing 19, and is used to provide driving force for the position adjustment mechanism 21 and the position fixing mechanism 22 to automatically position the self-adhesive core;

[0070] Wherein, the position fixing mechanism 22 includes a main positioning component for elastically adjusting the clamping of the side of the self-adhesive core and an auxiliary positioning component for dynamically clamping and adjusting the side of the self-adhesive core of different specifications;

[0071] The driving mechanism 23 synchronously drives the position adjustment mechanism 21 , the main positioning assembly and the auxiliary positioning assembly.

[0072] It should be noted that the curing pressurizing mechanism 20 in the embodiment of the present disclosure is a matching circuit connection completed by a combination of a hydraulic cylinder, a hydraulic pump and a pressure plate in the prior art. The hydraulic cylinder and the hydraulic pump mentioned in the embodiment of the present disclosure are existing matching products selected on the market according to the use needs and the requirements of the installation space. We just use them and do not improve them. These products are equipped with corresponding instructions and technical support. Therefore, in the embodiment of the present disclosure, we only need to complete the electrical installation according to the instructions and technical support and then use it. Therefore, the curing pressurizing mechanism 20 in the embodiment of the present disclosure will not be described in detail, and it is only necessary to achieve the pressurization purpose.

[0073] During the actual application of this embodiment, when the self-adhesive core reaches the position adjustment mechanism 21, the driving mechanism 23 drives the position adjustment mechanism 21 to guide and adjust the position of the self-adhesive core to avoid the pressure position deviation of the curing pressure mechanism 20. When the position adjustment mechanism 21 is in the process of completing the centering adjustment of the self-adhesive core, the main positioning component and the auxiliary positioning component synchronously clamp the self-adhesive core on the side; when the main positioning component is in the compression clamping state, during the compression clamping process of the main positioning component, the auxiliary positioning component is synchronously driven to dynamically and adaptively adjust the clamping positioning of the side of the self-adhesive core, thereby realizing the automated processing of the curing positioning of the self-adhesive core to avoid tedious manual operations and reduce labor intensity while improving the production efficiency of the cured self-adhesive core, and can be suitable for the stable positioning of cured self-adhesive cores of different specifications while ensuring positioning accuracy.

[0074] As a preferred embodiment of the present invention, the position adjustment mechanism 21 includes an adjustment dial 24 for power transmission and a plurality of guide adjustment components for guiding and positioning the position of the self-adhesive core;

[0075] The adjusting dial 24 is rotatably arranged on the inner wall of the bottom of the curing press housing 19, and the guide adjustment components are evenly arranged along the outer circumference of the adjusting dial 24;

[0076] During actual application of this embodiment, when the self-adhesive iron core is in an unadjusted positioning state, several of the guide adjustment components are in a retracted state, away from the inner wall of the self-adhesive iron core; when the self-adhesive iron core is in a guide adjustment and positioning completion state, several of the guide adjustment components are in an expanded state, all in contact with the inner wall of the self-adhesive iron core.

[0077] As a preferred embodiment of the present invention, the guide adjustment assembly includes a linear slide 25 for guiding, a guide slider 26 slidably disposed in the linear slide 25, a position adjustment plate 27 for guiding adjustment, and a driving adjustment connecting rod 28 for adjusting the power transmission between the rotating disk 24 and the guide slider 26;

[0078] The linear slide groove 25 is evenly arranged on the inner wall of the bottom of the curing press housing 19, the two ends of the driving adjustment link 28 are rotatably arranged on the adjustment dial 24 and the guide slider 26 respectively, and the position adjustment plate 27 is fixedly arranged on the end of the guide slider 26 away from the driving adjustment link 28;

[0079] Specifically, the guide slider 26 is an elastic telescopic structure suitable for self-adhesive cores with different inner diameters.

[0080] During actual application of this embodiment, when the self-adhesive core is in an unadjusted positioning state, a number of position adjustment plates 27 and drive adjustment connecting rods 28 evenly arranged along the outer circumference of the adjustment dial 24 are in a retracted state, away from the inner wall of the self-adhesive core; when the self-adhesive core is in a guide adjustment and positioning completion state, a number of position adjustment plates 27 and drive adjustment connecting rods 28 evenly arranged along the outer circumference of the adjustment dial 24 are in an expanded state, and the position adjustment plates 27 are in contact with the inner wall of the self-adhesive core.

[0081] As a preferred embodiment of the present invention, the driving mechanism 23 includes a driving motor 29 for providing power, a driving mounting box 30 for providing mounting support for the driving motor 29, a first transmission connection component for power transmission between the driving motor 29 and the adjusting turntable 24, and a second transmission connection component for power transmission between the driving motor 29 and the main positioning component;

[0082] The drive installation box 30 is fixedly arranged on the outer wall of the bottom of the curing press box 19 , and the drive motor 29 is detachably arranged on the inner wall of the drive installation box 30 through a support. The drive motor 29 is a dual-axis drive motor 29 .

[0083] In actual application of this embodiment, by setting up the first transmission connection component and the second transmission connection component, the driving motor 29 drives the position adjustment plate 27 to expand or contract, and at the same time synchronously drives the main positioning component and the auxiliary positioning component to dynamically adjust the clamping positioning of the side of the self-adhesive core or release the clamping limit of the cured self-adhesive core.

[0084] As a preferred embodiment of the present invention, the position fixing mechanism 22 also includes a positioning installation frame 31 for providing installation support space for the main positioning component and the auxiliary positioning component, and the main positioning component includes a U-shaped guide bracket 32 ​​slidably arranged on the inner wall of the positioning installation frame 31, a sliding guide sleeve 33 fixedly arranged in the middle of the U-shaped guide bracket 32, a main positioning support rod 34 slidably arranged in the sliding guide sleeve 33, a main positioning slider 35 for slidingly guiding the main positioning support rod 34, a main positioning support plate 36 for clamping and positioning the self-bonding iron core, a main positioning transmission shaft 37 symmetrically arranged on both sides of the main positioning support rod 34, a main driving connecting rod 38 for power transmission to drive the U-shaped guide bracket 32 ​​to move toward or away from the self-bonding iron core, and a movable connecting rod 39 for connecting the main driving connecting rod 38 and the U-shaped guide bracket 32;

[0085] Wherein, the positioning installation frame 31 is fixedly arranged on the inner wall at the bottom of the curing press box 19, and the positioning installation frame 31 facing the side of the self-bonding iron core is open, the main positioning slider 35 and the main positioning support plate 36 are respectively fixedly arranged at the two ends of the main positioning support rod 34, the main positioning slider 35 is slidably arranged in the sliding guide sleeve 33 and is elastically connected to the bottom wall of the sliding guide sleeve 33 through a compression spring, the main positioning transmission shaft 37 penetrates the inner wall of the curing press box 19 and is rotatably arranged on the positioning installation frame 31 and the inner wall of the driving installation box 30, the main driving connecting rod 38 is symmetrically arranged and respectively fixedly arranged on the main positioning transmission shaft 37 located on both sides of the main positioning support rod 34, the two ends of the movable connecting rod 39 are respectively rotatably arranged on the main driving connecting rod 38 and the U-shaped guide bracket 32, the main positioning support plate 36 is located outside the open end of the positioning installation frame 31, and the main positioning transmission shaft 37 is transmission-connected to the driving motor 29 through a second transmission connection assembly;

[0086] In actual application of this embodiment, when the driving motor 29 is started and is in a state of clamping and positioning the side of the self-bonding iron core, the free ends of the symmetrically arranged main driving connecting rods 38 move away from each other to drive the symmetrically arranged U-shaped guide brackets 32 to move toward the self-bonding iron core through the movable connecting rods 39. When the symmetrically arranged main positioning support plates 36 contact the side of the self-bonding iron core until it is in the process of clamping and positioning the self-bonding iron core, the main positioning slider 35 moves in a direction away from the self-bonding iron core and the compression spring is in a compressed state. During the movement of the main positioning slider 35, the auxiliary positioning assembly is synchronously driven to dynamically clamp and adjust the side of self-bonding iron cores of different specifications.

[0087] As a preferred embodiment of the present invention, both ends of the main positioning slider 35 penetrate and slide on the side wall of the sliding guide sleeve 33, and the auxiliary positioning assembly includes a symmetrically arranged auxiliary positioning unit, and the auxiliary positioning unit is located between the main positioning transmission shaft 37 and the main positioning support rod 34, and the auxiliary positioning unit includes an auxiliary positioning support 43 for secondary clamping and positioning of the side of the self-bonding core, an auxiliary slider 44 for dynamically adjusting the clamping position of the auxiliary positioning support 43, a bidirectional elastic telescopic rod 45 for power transmission, an auxiliary adjustment connecting rod 46 for supporting the auxiliary positioning support 43, and an auxiliary support connecting rod 47 for supporting the auxiliary adjustment connecting rod 46;

[0088] The auxiliary slider 44 is slidably arranged on the positioning installation frame 31, the bidirectional elastic telescopic rod 45 is rotatably arranged on the positioning installation frame 31, and the two ends of the bidirectional elastic telescopic rod 45 are rotatably arranged on the main positioning slider 35 and the auxiliary slider 44 respectively, the auxiliary adjustment link 46 is connected to the auxiliary positioning support 43 through a transition block, the auxiliary adjustment link 46 and the auxiliary positioning support 43 are both rotatably arranged on the transition block, and one end of the auxiliary adjustment link 46 away from the auxiliary positioning support 43 is rotatably arranged on the auxiliary slider 44, and the auxiliary support link One end of the auxiliary support link 47 is rotatably arranged on the auxiliary slider 44, and the other end of the auxiliary support link 47 is rotatably connected with the auxiliary adjustment link 46 through a guide auxiliary shaft, and the guide auxiliary shaft is slidably arranged on the auxiliary adjustment link 46, and the ends of the auxiliary adjustment link 46 and the auxiliary support link 47 facing the auxiliary slider 44 are located at both ends of the auxiliary slider 44, and the ends of the auxiliary adjustment link 46 and the two-way elastic telescopic rod 45 facing the auxiliary slider 44 are located at the same end of the auxiliary slider 44, and the auxiliary positioning support 43 is located outside the open end of the positioning installation frame 31;

[0089] Specifically, the auxiliary positioning support 43 is elastically connected to the transition block via a torsion spring. When the auxiliary positioning support 43 is not subjected to external force, the end of the auxiliary positioning support 43 close to the main positioning support rod 34 faces the self-bonding iron core.

[0090] When the auxiliary positioning support 43 is subjected to external force, the end of the auxiliary positioning support 43 close to the main positioning support rod 34 touches the self-bonding core first. During the movement of the auxiliary slider 44 toward the self-bonding core, the auxiliary positioning support 43 is driven to rotate clockwise to fit the side of the self-bonding core. At the same time, under the joint action of the auxiliary adjustment link 46 and the auxiliary support link 47, the fitting position of the auxiliary positioning support 43 and the side of the self-bonding core is adjusted.

[0091] As a preferred embodiment of the present invention, the second transmission connection assembly includes a reciprocating screw rod 40 rotatably disposed on the driving installation box 30 and a transmission connection block 41 cooperating with the reciprocating screw rod 40;

[0092] The output end of the driving motor 29 is fixedly connected to one end of the reciprocating screw 40, the transmission connection block 41 is slidably arranged on the inner wall of the driving installation box 30, and the transmission connection block 41 is connected to the main positioning transmission shaft 37 through a gear rack pair;

[0093] When the drive motor 29 is started and is in a state of clamping and positioning the side of the self-bonding iron core, the drive motor 29 drives the symmetrically arranged transmission connecting blocks 41 to move backwards along the corresponding reciprocating rotating screw rods 40 to drive the symmetrically arranged main positioning support plates 36 to clamp and position the self-bonding iron core through the symmetrically arranged main positioning transmission shafts 37.

[0094] The first transmission connection assembly includes an adjustment shaft 42 rotatably disposed on the bottom wall of the curing press housing 19;

[0095] One end of the adjusting shaft 42 is fixedly connected to the adjusting dial 24 , and the other end of the adjusting shaft 42 is transmission-connected to the reciprocating screw rod 40 via a bevel gear pair.

[0096] like Figure 7 As shown, the production line also includes a shaping press 4 for forming a self-bonding core, a traveling tool fixing plate 3 for positioning traveling tooling for automatic conveying and transferring of the core, a curing tooling 2 for curing the core and a loading machine 1 for feeding the core, and a chain plate line 8 for conveying and transferring the cured self-bonding core, a detection machine 9 for detecting the size of the cured self-bonding core, a laser marking machine 10 for coding and marking the cured self-bonding core, an air shower 11 for cleaning the cured self-bonding core, a manipulator 12 for taking the cured self-bonding core, a feeder 13 for discharging the cured self-bonding core, and a lifting platform 14 for adjusting the height of the traveling tooling after taking the material; it also includes an air cooler 5 for cooling, a first chiller 15 and a second chiller 17, and a first electric control cabinet 16 and a second control cabinet 18 for circuit signal control;

[0097] The curing press 6 is provided with a medium frequency induction heating and cooling device 7 for thermally drying and cooling the core self-adhesive coating.

[0098] In actual application, this embodiment realizes automated production that integrates core curing treatment, detection of cured self-bonding cores, and cleaning and unloading of cured self-bonding cores by setting up a flexible production line for cured self-bonding cores. In addition, the position of the self-bonding cores is automatically and accurately controlled during the curing and pressurizing process, thereby improving the production efficiency of the cured self-bonding cores and reducing the labor intensity of the staff, thereby realizing mass production of cured self-bonding cores and the quality of the products produced.

[0099] In the embodiment of the present invention, when the driving motor 29 is started and is in a clamping and positioning state for the side surface of the self-bonding core, the driving motor 29 drives the adjusting shaft 42 to drive the adjusting dial 24 to rotate through the bevel gear pair, and a number of position adjustment plates 27 and driving adjustment connecting rods 28 uniformly arranged along the outer circumference of the adjusting dial 24 are all in an expanded state, and the position adjustment plates 27 are all in contact with the inner wall of the self-bonding core; at the same time, the driving motor 29 synchronously drives the adjusting dial 24 to rotate and the symmetrically arranged U-shaped guide brackets 32 to move toward the self-bonding core through the mutual cooperation of the bevel gear pair, the transmission connecting block 41 and the reciprocating rotating screw 40 and the joint action of the gear rack pair, that is, synchronously drives a number of position adjustment plates 27 and driving adjustment connecting rods 28 uniformly arranged along the outer circumference of the adjusting dial 24 to be in an expanded state, and the position adjustment plates 27 are all in contact with the inner wall of the self-bonding core to adjust the position of the self-bonding core, and at the same time, the symmetrically arranged U-shaped guide brackets 32 drive the corresponding main positioning support plates 36 to contact the side surface of the self-bonding core until the position is adjusted. In the process of clamping and positioning the self-bonding iron core, the main positioning slider 35 moves in the direction away from the self-bonding iron core and the compression spring is in a compressed state. In the process of the main positioning slider 35 moving in the direction away from the self-bonding iron core, the bidirectional elastic telescopic rod 45 is synchronously driven to swing to drive the auxiliary slider 44 to move in the direction of the self-bonding iron core, driving the auxiliary positioning support 43 to fit with the side of the self-bonding iron core. Under the joint action of the auxiliary adjustment link 46 and the auxiliary support link 47, the fitting position of the auxiliary positioning support 43 and the side of the self-bonding iron core is adjusted to realize dynamic clamping adjustment of the side of self-bonding iron cores of different specifications. Conversely, when it is necessary to release the restriction on the clamping and positioning of the side of the self-bonding iron core, when the drive motor 29 rotates in the opposite direction, the drive motor 29 drives the symmetrically arranged transmission connecting blocks 41 to move toward each other along the corresponding reciprocating rotating screws 40 and the reverse rotation of the adjustment dial 24, thereby releasing the limit of the position adjustment plate 27, the main positioning support plate 36 and the auxiliary positioning support 43 on the solidified self-bonding iron core.

[0100] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A flexible production line for curing self-adhesive iron cores, comprising a curing press box (19) and a curing press mechanism (20); characterized in that: Also includes: A position adjustment mechanism (21) is arranged on the inner wall of the bottom of the curing press housing (19) and is located directly below the curing pressurizing mechanism (20), and is used for guiding the position adjustment of the self-bonding iron core to avoid the curing pressurizing mechanism (20) from deviating from the pressurizing position; A position fixing mechanism (22) is symmetrically arranged on both sides of the position adjusting mechanism (21) and is used to dynamically adjust the position of the self-adhesive core between the position adjusting mechanism (21) and the position fixing mechanism (22) to clamp and position the self-adhesive core; and A driving mechanism (23) is arranged on the outer side wall of the bottom of the curing press housing (19) and is used to synchronously provide driving force for the position adjustment mechanism (21) and the position fixing mechanism (22) to automatically position the self-adhesive iron core; The position fixing mechanism (22) comprises a main positioning component for elastically adjusting and clamping the side of the self-adhesive core and an auxiliary positioning component for dynamically clamping and adjusting the side of the self-adhesive core of different specifications.

2. The flexible production line for curing self-adhesive cores according to claim 1, characterized in that: The position adjustment mechanism (21) comprises: An adjusting turntable (24) is rotatably arranged at the bottom of the curing press housing (19); The guide adjustment component is arranged outside the adjustment turntable (24).

3. The flexible production line for curing self-adhesive cores according to claim 2, characterized in that: The guide adjustment component comprises: A linear slide (25) is provided at the bottom of the curing press housing (19); A guide slider (26) is slidably disposed in the linear slide groove (25); A position adjustment plate (27) is fixedly arranged at the end of the guide slider (26); and The driving adjustment connecting rod (28) has two ends which are rotatably arranged on the adjustment rotating disk (24) and the guide sliding block (26).

4. The flexible production line for curing self-adhesive cores according to claim 3, characterized in that: The guide slide block (26) is an elastic telescopic structure.

5. The flexible production line for curing self-adhesive cores according to claim 2, characterized in that: The driving mechanism (23) comprises: A driving motor (29) is detachably mounted on a driving mounting box (30) via a support; A drive installation box (30) is fixedly arranged at the bottom of the curing press box (19); A first transmission connection assembly, used for transmitting power between the driving motor (29) and the adjusting turntable (24); and The second transmission connection assembly is used for transmitting power between the driving motor (29) and the main positioning assembly.

6. The flexible production line for curing self-adhesive cores according to claim 5, characterized in that: The position fixing mechanism (22) further comprises: A positioning installation frame (31) is fixedly arranged at the bottom of the curing press housing (19); The main positioning component comprises: A U-shaped guide bracket (32) is slidably disposed on the positioning installation frame (31); A sliding guide sleeve (33) is arranged in the middle of the U-shaped guide bracket (32); A main positioning support rod (34) is slidably disposed in the sliding guide sleeve (33); A main positioning slide block (35) is fixedly arranged at one end of the main positioning support rod (34); A main positioning support plate (36) is fixedly arranged on the other end of the main positioning support rod (34); The main positioning transmission shaft (37) is symmetrically arranged on both sides of the main positioning support rod (34) and is rotatably arranged on the walls of the positioning installation frame (31) and the driving installation box (30); Main driving connecting rods (38) are symmetrically arranged and respectively fixed on the main positioning transmission shafts (37); and A movable connecting rod (39), both ends of which are rotatably arranged on the main driving connecting rod (38) and the U-shaped guide bracket (32); The main positioning slide block (35) is slidably disposed in the sliding guide sleeve (33) and is elastically connected to the bottom wall of the sliding guide sleeve (33) via a compression spring, and the main positioning transmission shaft (37) is transmission-connected to the driving motor (29) via a second transmission connection assembly.

7. The flexible production line for curing self-adhesive cores according to claim 6, characterized in that: The second transmission connection assembly comprises: A reciprocating screw rod (40) is rotatably mounted on the drive mounting box (30); A transmission connection block (41) is slidably disposed on the drive mounting box (30) and cooperates with the reciprocating screw rod (40); The output end of the driving motor (29) is fixedly connected to one end of the reciprocating screw rod (40), and the transmission connection block (41) is connected to the main positioning transmission shaft (37) via a gear rack pair.

8. The flexible production line for curing self-adhesive cores according to claim 7, characterized in that: The first transmission connection assembly comprises: An adjustment shaft (42) is rotatably disposed on a curing press housing (19); One end of the adjustment shaft (42) is fixedly connected to the adjustment dial (24), and the other end of the adjustment shaft (42) is transmission-connected to the reciprocating screw rod (40) via a bevel gear pair.

9. The flexible production line for curing self-adhesive cores according to claim 6, characterized in that: The two ends of the main positioning slide block (35) penetrate and slide on the side wall of the sliding guide sleeve (33), and the auxiliary positioning component includes: An auxiliary positioning unit is symmetrically arranged and located between the main positioning transmission shaft (37) and the main positioning support rod (34); Wherein, the auxiliary positioning unit comprises: Auxiliary positioning support (43), used for secondary clamping and positioning of the side of the self-bonding iron core; An auxiliary sliding block (44) is slidably disposed on the positioning installation frame (31); A bidirectional elastic telescopic rod (45) is rotatably mounted on the positioning installation frame (31), and two ends thereof are rotatably mounted on the main positioning slider (35) and the auxiliary slider (44); The auxiliary adjustment connecting rod (46) is connected to the auxiliary positioning support (43) via a transition block; An auxiliary supporting link (47), used for supporting the auxiliary adjusting link (46); The auxiliary adjustment link (46) and the auxiliary positioning support (43) are both rotatably arranged on the transition block, one end of the auxiliary adjustment link (46) away from the auxiliary positioning support (43) is rotatably arranged on the auxiliary slider (44), one end of the auxiliary support link (47) is rotatably arranged on the auxiliary slider (44), the other end of the auxiliary support link (47) is rotatably connected to the auxiliary adjustment link (46) through a guide auxiliary shaft, the guide auxiliary shaft is slidably arranged on the auxiliary adjustment link (46), the end of the auxiliary adjustment link (46) and the end of the auxiliary support link (47) facing the auxiliary slider (44) are located at two ends of the auxiliary slider (44), and the end of the auxiliary adjustment link (46) and the end of the bidirectional elastic telescopic rod (45) facing the auxiliary slider (44) are located at the same end of the auxiliary slider (44).

10. The flexible production line for curing self-adhesive cores according to claim 9, characterized in that: The auxiliary positioning support (43) is elastically connected to the transition block via a torsion spring. When the auxiliary positioning support (43) is not subjected to external force, the end of the auxiliary positioning support (43) close to the main positioning support rod (34) faces the self-bonding iron core.

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