Magnet feeding device of magnetic sheet forming equipment
By introducing the adjustment of the long side limit module and the short side limit module into the magnet feeding device, combined with the pushing module and the support unit, the problems of insufficient adaptability and accuracy of the existing device are solved, realizing the automated, efficient and precise transmission and pressing of magnets, and improving production stability and product quality.
Patent Information
- Application Number
- CN202423298756.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing magnet feeding devices have limitations in adaptability and accuracy. They cannot adaptively adjust to magnets of different sizes, resulting in frequent malfunctions and low efficiency during production. Furthermore, insufficient pressing accuracy affects product quality.
The system employs long-side and short-side limiting modules for flexible adjustment, combined with the first and second pushing modules, to achieve automatic transmission and precise pressing of the magnets. Guide rods, adjusting screws, and support units ensure the stability and precise positioning of the magnets during transmission.
It improves the applicability and versatility of the equipment, reduces manual intervention, increases feeding efficiency, ensures stable transmission and pressing accuracy of magnets, avoids offset and jamming problems, and enhances the stability and continuity of production.
Smart Images
Figure CN223606530U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to magnet feeding technology field, concretely relates to magnet feeding device of magnetic sheet forming equipment. BACKGROUND
[0002] In the magnetic sheet forming equipment, the magnet feeding device as a key component is mainly responsible for accurately conveying and pressing the magnet into the magnetic sheet. With the continuous development of automation production, the requirements for the magnetic sheet forming equipment are gradually increasing, especially in terms of production efficiency, precision and stability. However, the existing magnet feeding device still has certain limitations in adaptability and accuracy, especially when dealing with different sizes of magnets, it cannot realize self-adaptive adjustment and accurate pressing, resulting in frequent failures or low efficiency in the production process.
[0003] At present, many existing magnet feeding equipment still adopts the traditional fixed conveying mode, which usually completes the feeding of the magnet through a vibrating screen, air flow conveying or a simple mechanical conveying device. Although these methods can achieve the conveying of the magnet to a certain extent, due to the differences in size, shape and weight of the magnet, the existing equipment cannot adapt to different sizes of magnets. For larger magnets, the existing equipment often cannot provide sufficient transmission stability, and is prone to jamming or poor conveying; while for smaller magnets, the transmission force of the equipment is insufficient, which may cause the magnet to be unable to be stably conveyed to the target position, causing production delay.
[0004] In addition, the existing feeding device mostly relies on manual intervention or manual adjustment of mechanical equipment, which not only increases the complexity of operation, but also limits the level of automation. Especially in the process of feeding magnets with large size differences, it is often necessary to frequently adjust the equipment according to the specific situation, which not only reduces the production efficiency, but also easily affects the accuracy and consistency of feeding.
[0005] In the process of pressing the magnet into the magnetic sheet, the traditional equipment usually adopts manual or simple mechanical pressing method, which is difficult to accurately control the contact position and pressing force of the magnet and the magnetic sheet. Since the surface of the magnet usually has strong magnetism, it is easily disturbed by mechanical clamps, causing the magnet to shift during pressing, resulting in unstable forming quality. In addition, the existing equipment cannot accurately control the pressing position of the magnet in the pressing process, lacks a fine control system, and is prone to uneven pressing or deviation of the magnet in the magnetic sheet, which seriously affects the quality of the final product. SUMMARY
[0006] In view of the above problems, the magnet feeding device of the magnetic sheet forming equipment is provided, which can not only transmit magnets of different sizes but also accurately position and transmit the magnets, thereby solving the technical problems of poor size adaptability, low pressing accuracy and inability to conduct different sizes of magnets of the existing magnet feeding device.
[0007] To solve the technical problems of the prior art, the magnet feeding device of the magnetic sheet forming equipment is provided for automatic feeding of magnets, comprising: a base frame; a long-side limiting module, which is arranged in the base frame in parallel along the long-side direction of the base frame; and the long-side limiting module is provided with two first limiting plates capable of moving close to or away from each other, and a long-side limiting transmission channel for magnet transmission is formed between the two first limiting plates; a short-side limiting module, which is arranged in the base frame in parallel along the short-side direction of the base frame and is arranged close to the discharge port of the long-side limiting module; the short-side limiting module is provided with a second limiting plate and a third limiting plate capable of moving close to or away from each other, and a short-side limiting transmission channel for magnet transmission is formed between the second limiting plate and the third limiting plate; a storage module, which is detachably arranged on the base frame in a vertical state and is arranged close to the inlet of the long-side limiting module; a first pushing module, which is fixedly arranged on one side of the base frame close to the inlet of the long-side limiting module in a horizontal state; the first pushing module is used to push the magnets in the storage module one by one towards the long-side limiting module; and a second pushing module, which is fixedly arranged on the base frame in a vertical state and is arranged close to the discharge port of the long-side limiting module.
[0008] Preferably, the long-side limiting module further comprises a first guide rod, an adjusting screw, a spring and an adjusting knob; the first guide rod is fixedly arranged on one side of the first limiting plate close to the base frame in a vertical state; one end of the first guide rod close to the first limiting plate is arranged; the rod portion of the first guide rod is arranged through the base frame and is in sliding fit with the base frame; the adjusting screw is arranged on one side of the first limiting plate close to the base frame in a vertical rotating state; the adjusting screw is arranged on the other end of the first limiting plate opposite to the first guide rod; the rod portion of the adjusting screw is arranged through the base frame and is in screw connection with the base frame; the spring is provided with two, and the two springs are coaxially installed outside the first guide rod and the adjusting screw; one end of the two springs abuts against the side wall of the base frame, and the other end of the spring abuts against the side wall of the first limiting plate; and the adjusting knob is fixedly arranged on the distal end of the adjusting screw in a coaxial state.
[0009] Preferably, the first limiting plate is composed of a limiting long plate and a limiting short plate vertically fixed at one end of the limiting long plate; the limiting long plate is used to limit the horizontal sliding of the guide magnet; and the limiting short plate is used to limit the longitudinal sliding of the guide magnet.
[0010] Preferably, the short-side limiting module further comprises a guide unit capable of guiding the second limiting plate and the third limiting plate to slide along the long-side direction of the base frame; the guide unit is fixed in parallel at the bottom of the base frame along the long-side direction of the base frame; and the second limiting plate and the third limiting plate are both slidingly arranged on the guide unit.
[0011] Preferably, the second limiting plate comprises a first sliding block, a first guide block and a first locking knob; the first sliding block is slidingly arranged on the guide unit and is arranged close to one end of the base frame; the first guide block is vertically fixed at one end of the first sliding block close to the middle of the base frame; and the first locking knob is screw-connected outside the first sliding block, and is used to lock the first sliding block and the guide unit.
[0012] Preferably, the third limiting plate comprises a second sliding block, a second guide block, a second locking knob and a guide strip; the second sliding block is slidingly arranged on the guide unit and is arranged at the other end of the base frame relative to the first sliding block; the second guide block is vertically arranged at one end of the second sliding block close to the second limiting plate; the second locking knob is screw-connected on the second sliding block; the guide strip is fixed in parallel at the top of the second guide block along the long-side direction of the second sliding block; and the guide strip is slidingly matched with the base frame.
[0013] Preferably, the side of the first limiting plate close to the middle of the base frame is further horizontally embeddedly installed with a supporting unit capable of supporting the guide magnet; and the supporting unit is provided with a supporting plate capable of folding inwardly towards the first limiting plate.
[0014] Preferably, the storage module comprises a mounting seat, a storage bin and a discharging gap; the storage bin is detachably arranged on the base frame in a vertical state through the mounting seat; the storage bin is a hollow rectangular shell with an open top; and the discharging gap is formed through one side of the bottom of the storage bin and is used to guide the guide magnet out.
[0015] Preferably, the first pushing module comprises a first electric push rod, a first fixing frame and a first pushing block; the first electric push rod is horizontally fixed on one side of the base frame through the first fixing frame, and the output shaft of the first electric push rod is arranged towards the storage module through the first fixing frame; and the first pushing block is horizontally fixed on the driving end of the first electric push rod.
[0016] Preferably, the second pushing module comprises a second electric push rod, a second fixing frame and a second pushing block; the second electric push rod is fixed and arranged on the base frame in a vertical state through the second fixing frame, and an output shaft of the second electric push rod is arranged towards the short side limiting module through the second fixing frame; and the second pushing block is fixedly arranged on a driving end of the second electric push rod.
[0017] The utility model discloses compared with prior art has the beneficial effects of:
[0018] 1. The long side limiting module and the short side limiting module are used, so that the long side limiting channel and the short side limiting channel can be flexibly adjusted according to magnets of different sizes, the automatic transmission demand of magnets of different specifications is met, and the applicability and versatility of the equipment are improved.
[0019] 2. The first pushing module and the second pushing module are combined, so that the automatic pushing of the magnet from the storage bin to the long side limiting module and the accurate transmission of the magnet from the long side limiting module through the short side limiting module and finally into the magnetic sheet are realized, manual intervention is greatly reduced, and the feeding efficiency is improved.
[0020] 3. The short side limiting module effectively limits the magnet, and the pushing action of the second pushing module is combined, so that the magnet always maintains a horizontal and centered state during the pressing and assembling process, assembly errors caused by inclination, deviation and the like are avoided, and the pressing precision is ensured.
[0021] 4. The supporting unit can effectively support the magnet and avoid inclination, jamming and the like during the pushing process, and ensure that the subsequent magnet can be automatically stacked and arranged under the action of gravity and prepare for the next pushing process, so that the stability and continuity of feeding and pressing are ensured. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 is the perspective view of the magnet feeding device of the magnetic sheet forming equipment of the utility model.
[0023] Figure 2 is the perspective view of the magnet feeding device of the magnetic sheet forming equipment of the utility model, removing the stamping module Figure 1 .
[0024] Figure 3 is the side view of the magnet feeding device of the magnetic sheet forming equipment of the utility model, removing the stamping module Figure 1 .
[0025] Figure 4 is the A-A cross-sectional view of the magnet feeding device of the magnetic sheet forming equipment of the utility model Figure 3 .
[0026] Figure 5 The experiment is novel for the magnet feeding device of the magnetic sheet forming equipment Figure 4 The partial enlarged view of B of the magnet feeding device of the magnetic sheet forming equipment.
[0027] Figure 6 The experiment is novel for the magnet feeding device of the magnetic sheet forming equipment Figure 2 ,
[0028] Figure 7 The experiment is novel for the magnet feeding device of the magnetic sheet forming equipment
[0029] Figure 8 The experiment is novel for the magnet feeding device of the magnetic sheet forming equipment Figure 2 .
[0030] Figure 9 The experiment is novel for the magnet feeding device of the magnetic sheet forming equipment Figure 8 The partial enlarged view of D of the magnet feeding device of the magnetic sheet forming equipment.
[0031] Figure 10 The experiment is novel for the magnet feeding device of the magnetic sheet forming equipment
[0032] The label in the figure is: 1, base frame; 2, long side limiting module; 21, first limiting plate; 211, limiting long plate; 212, limiting short plate; 22, first guide rod; 23, adjusting screw; 24, spring; 25, adjusting knob; 3, short side limiting module; 31, second limiting plate; 311, first sliding block; 312, first guide block; 313, first locking knob; 32, third limiting plate; 321, second sliding block; 322, second guide block; 323, second locking knob; 324, guide strip; 33, guide unit; 34, supporting plate; 35, hinged seat; 36, groove; 37, torsional spring; 38, supporting unit; 4, storage module; 41, mounting seat; 42, storage bin; 43, discharge gap; 5, first pushing module; 51, first electric push rod; 52, first fixed frame; 53, first pushing block; 6, second pushing module; 61, second electric push rod; 62, second fixed frame; 63, second pushing block; 7, stamping module. DETAILED DESCRIPTION
[0033] In order to further understand the characteristics, technical means and specific purposes and functions achieved by the present application, the present application will be described in further detail below in conjunction with the drawings and specific embodiments.
[0034] Referring to Figures 1 to 10The magnet feeding device of the magnetic sheet forming equipment is used for automatic feeding of magnets, comprising a base frame 1, a long-side limiting module 2 arranged in the base frame 1 in parallel along the long-side direction of the base frame 1, and provided with two first limiting plates 21 capable of approaching or moving away from each other, and a long-side limiting transmission channel for magnet transmission being formed between the two first limiting plates 21, a short-side limiting module 3 arranged in the base frame 1 in parallel along the short-side direction of the base frame 1 and arranged close to the discharge port of the long-side limiting module 2, and provided with a second limiting plate 31 and a third limiting plate 32 capable of approaching or moving away from each other, and a short-side limiting transmission channel for magnet transmission being formed between the second limiting plate 31 and the third limiting plate 32, a storage module 4 arranged in a detachable vertical state on the base frame 1 and arranged close to the inlet of the long-side limiting module 2, a first pushing module 5 arranged in a horizontal state on one side of the base frame 1 close to the inlet of the long-side limiting module 2, and used to push the magnets in the storage module 4 one by one towards the long-side limiting module 2, and a second pushing module 6 arranged in a vertical state on the base frame 1 and arranged close to the discharge port of the long-side limiting module 2.
[0035] When it is needed to automatically feed the magnets after the magnetic sheets are formed by the stamping module 7, first, according to the width of the magnet to be transmitted, the spacing between the two first limiting plates 21 is adjusted so that the long-side limiting channel formed by the two first limiting plates 21 matches the width of the magnet to be transmitted, and then, according to the length of the magnet to be transmitted, the spacing between the second limiting plate 31 and the third limiting plate 32 is adjusted so that the short-side limiting channel formed between the second limiting plate 31 and the third limiting plate 32 matches the length of the magnet to be transmitted. Through the adjustment of the short-side limiting module 3 and the long-side limiting module 2, a transmission channel matching the size of the magnet to be transmitted in both length and width is finally formed. After the adjustment of the transmission channel is completed, first, the first pushing module 5 is started, the magnets stored in the storage module 4 are pushed one by one into the long-side limiting module 2 by the first pushing module 5, and the magnets are guided to slide by the long-side limiting module 2. The magnets slide from the inlet to the discharge port of the long-side limiting module 2, and in this process, the magnets always keep good cooperation with the limiting channel, ensuring smooth transmission.
[0036] When the magnet reaches the discharge port of the long-side limiting module 2, the second pushing module 6 is then started, and the output shaft of the second pushing module 6 pushes the magnet located at the discharge port of the long-side limiting module 2 into the short-side limiting module 3. After being further guided by the short-side limiting module 3, the magnet is accurately positioned and finally press-fitted into the magnetic sheet. At this time, the entire magnet feeding and press-fitting process is completed, ensuring accurate transmission and accurate press-fitting of the magnet.
[0037] The magnet feeding device of the utility model realizes self-adaptive conduction to magnets of different sizes by accurately adjusting the spacing between the two first limiting plates and the second limiting plate 31 and the third limiting plate 32, so that the transmission channel of the magnet always matches its size, ensuring stable transmission of the magnet. In addition, through the cooperative work of the two-stage pushing module, the magnet can be accurately pushed to the target position and press-fitted, avoiding the problems of deviation and jamming during magnet transmission.
[0038] Referring to Figure 10 As shown: the long-side limiting module 2 further comprises a first guide rod 22, an adjusting screw rod 23, a spring 24 and an adjusting knob 25; the first guide rod 22 is vertically fixedly arranged on one side of the first limiting plate 21 close to the base frame 1; and one end of the first guide rod 22 close to the first limiting plate 21 is arranged; the rod part of the first guide rod 22 passes through the base frame 1 and is in sliding fit with the base frame 1; the adjusting screw rod 23 is vertically rotatably arranged on one side of the first limiting plate 21 close to the base frame 1; and the adjusting screw rod 23 is arranged at the other end of the first limiting plate 21 opposite to the first guide rod 22; the rod part of the adjusting screw rod 23 passes through the base frame 1 and is in screw connection with the base frame 1; the spring 24 is provided with two, and the two springs 24 are coaxially sleeved and installed outside the first guide rod 22 and the adjusting screw rod 23 respectively; one end of the two springs 24 abuts against the side wall of the base frame 1, and the other end of the spring 24 abuts against the side wall of the first limiting plate 21; the adjusting knob 25 is coaxially fixedly arranged at the distal end of the adjusting screw rod 23.
[0039] When it is necessary to adjust the gap of the long-side limiting transmission channel between the two first limiting plates 21, the staff only needs to hold the adjusting knob 25 and rotate it. By rotating the adjusting knob 25, the adjusting knob 25 is connected with the adjusting screw rod 23, and rotating the adjusting knob 25 will synchronously drive the adjusting screw rod 23 to rotate. During the rotation of the adjusting screw rod 23, the axial displacement of the adjusting screw rod 23 will drive the first limiting plate 21 to slide correspondingly, so as to accurately adjust the gap of the long-side limiting transmission channel.
[0040] Referring to Figure 10As shown: the first limiting plate 21 is composed of a limiting long plate 211 and a limiting short plate 212 vertically fixed at one end of the limiting long plate 211; the limiting long plate 211 is used to limit the horizontal sliding of the guide magnet; the limiting short plate 212 is used to limit the longitudinal sliding of the guide magnet.
[0041] The first limiting plate 21 is arranged in an L shape, with the limiting short plate 212 located between the short edge limiting modules 3. When the magnet slides into the short edge limiting module 3 during transmission, the limiting short plate 212 precisely limits the long edge of the magnet by contacting it, thereby ensuring that the magnet does not deviate or rotate during sliding. At this time, the limiting short plate 212 provides comprehensive support for the long edge of the magnet, keeping it in a stable positioning state at all times. Through this design, the first limiting plate 21 can effectively guide the magnet into the short edge limiting module 3 and ensure that the magnet remains in the correct position during the entire transmission and press-fitting process, avoiding problems such as poor assembly or inaccurate press-fitting caused by improper magnet positioning. Ultimately, when the magnet is press-fitted into the magnetic sheet, the first limiting plate 21 can ensure that the magnet is always in a fully limited state, ensuring press-fitting accuracy.
[0042] Referring to Figure 5 and Figure 9 As shown: the short edge limiting module 3 also includes a guide unit 33 that can guide the second limiting plate 31 and the third limiting plate 32 to slide along the long edge direction of the base frame 1, respectively; the guide unit 33 is fixed parallelly along the long edge direction of the base frame 1 at the bottom of the base frame 1; the second limiting plate 31 and the third limiting plate 32 are both slidingly arranged on the guide unit 33.
[0043] The guide unit 33 is specifically a sliding rail; the guide unit 33 is used to guide the second limiting plate 31 and the third limiting plate 32 to reciprocally slide along the long edge direction of the base frame 1, respectively; when limiting and guiding the short edge of the magnet, only the spacing between the second limiting plate 31 and the third limiting plate 32 needs to be adjusted according to the length of the magnet.
[0044] Referring to Figure 9 As shown: the second limiting plate 31 includes a first sliding block 311, a first guide block 312, and a first locking knob 313; the first sliding block 311 is slidingly arranged on the guide unit 33 and is arranged close to one end of the base frame 1; the first guide block 312 is vertically fixed at one end of the first sliding block 311 close to the middle of the base frame 1; the first locking knob 313 is screwed outside the first sliding block 311, and the first locking knob 313 is used to lock the first sliding block 311 and the guide unit 33.
[0045] When the guiding position of the first guiding block 312 needs to be adjusted, the staff first loosens the first locking knob 313, thereby unlocking the limiting between the first sliding block 311 and the guiding unit 33, and then adjusts the position of the first sliding block 311 on the guiding unit 33 according to the guiding requirement, so that the adjustment of the guiding position of the first guiding block 312 is realized; in the automatic feeding state, the first guiding block 312 is close to one side of the middle part of the base frame 1, and is always flush with the side wall at the discharge port of the long-side limiting transmission channel under the adjustment of the first sliding block 311.
[0046] As shown in Figure 9 , the third limiting plate 32 comprises a second sliding block 321, a second guiding block 322, a second locking knob 323 and a guiding strip 324; the second sliding block 321 is slidingly arranged on the guiding unit 33 and is arranged at the other end of the base frame 1 relative to the first sliding block 311; the second guiding block 322 is vertically arranged at one end of the second sliding block 321 close to the second limiting plate 31; the second locking knob 323 is screwedly arranged on the second sliding block 321; the guiding strip 324 is fixedly arranged on the top of the second guiding block 322 in parallel along the long-side direction of the second sliding block 321; and the guiding strip 324 is slidingly matched with the base frame 1.
[0047] When the gap of the short-side limiting transmission channel formed between the second limiting plate 31 and the third limiting plate 32 needs to be adjusted, the second locking knob 323 is first loosened to unlock the limiting mechanism between the second sliding block 321 and the guiding unit 33. At this time, the staff can slide and adjust the position of the second sliding block 321 according to the actual adjustment requirement, so as to accurately set the gap of the short-side limiting transmission channel. After the adjustment is completed, the second locking knob 323 is tightened to ensure that the second sliding block 321 is fixed at the required position and avoid loosening during use. In order to ensure the stability and accurate guiding of the magnet during the adjustment process, the guiding strip 324 vertically fixedly arranged on the top of the second guiding block 322 will support the magnet still located in the long-side limiting module 2. The guiding strip 324 ensures that the magnet moves smoothly in the set transmission channel by properly supporting the magnet, avoids the occurrence of deviation or inclination, and thus ensures that the magnet can smoothly enter the short-side limiting module 3 and be accurately positioned.
[0048] As shown in Figure 5 , Figure 7 and Figure 10 , the first limiting plate 21 close to one side of the middle part of the base frame 1 is also horizontally embeddedly installed with a supporting unit 38 capable of supporting the magnet; the supporting unit 38 is provided with a supporting plate 34 capable of being folded inward toward the first limiting plate 21.
[0049] The supporting unit 38 further comprises a hinge seat 35 and a torsion spring 37; the supporting plate 34 is hingedly arranged in the groove 36 formed on the inner side of the first limiting plate 21 through the hinge seat 35; the hinge seat 35 is coaxially provided with the torsion spring 37 at the hinge of the supporting plate 34, and the torsion spring 37 can continuously apply a torsion force to the supporting plate 34. In the non-working state, the supporting plate 34 always maintains a horizontal state under the action of the torsion spring 37 and abuts against the inner wall of the groove 36, thereby ensuring the stable fixation of the supporting plate 34. When working, the supporting plate 34 supports the magnet in the long-side limiting module 2 and maintains a horizontal state along with the transmission of the magnet, thereby avoiding problems such as inclination, jamming or deviation of the magnet due to deviation of the magnet from the horizontal position.
[0050] In order to ensure that the magnet can always maintain a horizontal state when being pushed from the long-side limiting module 2 to the short-side limiting module 3 and prevent adverse phenomena such as inclination, jamming or deviation, firstly, the magnet is pushed from the feeding port of the long-side limiting module 2 to the discharging port and stably carried by the supporting plate 34. In this process, the magnet is horizontally carried on the supporting plate 34 and maintains stability. Subsequently, the second pushing module 6 acts, and when the magnet is pushed into the short-side limiting module 3 by the second pushing module 6, the pressure applied to the magnet by the second pushing module 6 is greater than the pressure applied by the supporting plate 34, thereby causing the supporting plate 34 to overturn. At this time, the overturning movement of the supporting plate 34 provides an accurate and smooth transmission channel for the magnet, so that the magnet accurately enters the short-side limiting module 3 and is finally correctly and accurately pressed into the magnetic sheet by the limiting action of the short-side limiting module 3.
[0051] Through the cooperation of the hinge seat 35 and the torsion spring 37, the supporting plate 34 can maintain a horizontal state in the non-working state and stably support the magnet in the working state, thereby ensuring the horizontal state of the magnet in the entire transmission process. The force of the torsion spring 37 ensures that the supporting plate 34 can always maintain sufficient supporting force during the pushing of the magnet and overturns when necessary to ensure accurate positioning of the magnet. This design avoids phenomena such as deviation, inclination and jamming of the magnet during the transmission process, improves the accuracy and stability of the feeding process, and reduces assembly problems caused by inaccurate positioning of the magnet.
[0052] Referring to FIGS. 1 to 4, Figure 5 and Figure 10 The storage module 4 comprises a mounting seat 41, a storage bin 42 and a discharging gap 43; the storage bin 42 is detachably arranged on the base frame 1 in a vertical state through the mounting seat 41; the storage bin 42 is a hollow rectangular shell with an open top; and the discharging gap 43 is formed through one side of the bottom of the storage bin 42 and used to guide the magnet out.
[0053] The height of the discharge gap 43 is set to be higher than the thickness of one magnet and lower than the thickness of two magnets, which ensures that only one magnet can pass at a time, preventing multiple magnets from passing through the discharge port at the same time, thereby avoiding the phenomenon of magnet stacking or jamming. The size of the internal space of the storage bin 42 is accurately matched with the size of the magnet, ensuring that the magnet can be stably stacked in the storage bin 42 and easily transferred one by one. When it is necessary to guide the magnet stored in the storage bin 42 out one by one, only the first pushing module 5 needs to be actuated. The output shaft of the first pushing module 5 extends to the rear side of the storage bin 42 and deep into the discharge gap 43, and then pushes the magnet at the bottom of the storage bin 42 forward to the front side of the discharge gap 43. By pushing the magnet in the direction of the discharge port, the magnet can be smoothly transferred to the long-side limiting module 2, realizing automatic guidance of the magnet.
[0054] Referring to Figure 8 As shown: the first pushing module 5 includes a first electric push rod 51, a first fixed frame 52, and a first pushing block 53; the first electric push rod 51 is horizontally fixed to one side of the base frame 1 through the first fixed frame 52, and the output shaft of the first electric push rod 51 passes through the first fixed frame 52 and is arranged towards the storage module 4; the first pushing block 53 is horizontally fixed to the driving end of the first electric push rod 51.
[0055] The first pushing block 53 is a rectangular block with a length longer than that of the magnet and a thickness smaller than that of the magnet, which can ensure accurate transmission and not interfere with the stacking state of the remaining magnets in the storage bin 42 during the pushing process. When it is necessary to push the stacked magnets in the storage bin 42 out one by one, first connect the external power source to drive the first electric push rod 51 to actuate, and then the output shaft of the first electric push rod 51 extends and drives the first pushing block 53 to move synchronously, so that the first pushing block 53 extends into the storage bin 42 from the rear side of the discharge gap 43 of the storage bin 42 and pushes the magnet at the bottom in the discharge direction. Since the length of the first pushing block 53 is greater than that of the magnet and the thickness is smaller than that of the magnet, the first pushing block 53 can temporarily replace the original position of the magnet when pushing the magnet, thereby supporting the other magnets and preventing them from tilting or jamming due to gravity. After the first pushing block 53 is completely retracted, the stacked magnets in the storage bin 42 will fall uniformly under the action of gravity, entering the next pushing preparation state, thereby realizing the stable transmission of the magnets in the storage bin 42 one by one.
[0056] The first pushing block 53 ensures that the remaining magnets can be temporarily supported during the pushing process, avoiding the problems of jamming or deviation caused by the sliding of stacked magnets. The function of the first pushing block 53 replacing the original position of the magnet further improves the stability and continuity of the magnet guiding process, making the entire transmission process more accurate, efficient and stable, while reducing the friction resistance and transmission interference of the stacked magnets.
[0057] See Figure 5 As shown: the second pushing module 6 includes a second electric push rod 61, a second fixed frame 62 and a second pushing block 63; the second electric push rod 61 is fixed and arranged in a vertical state on the base frame 1 through the second fixed frame 62, and the output shaft of the second electric push rod 61 is arranged towards the short side limiting module 3 through the second fixed frame 62; the second pushing block 63 is fixedly arranged on the driving end of the second electric push rod 61.
[0058] When it is necessary to further push the magnet located at the discharge port of the long side limiting module 2, first, the external power supply is turned on to drive the second electric push rod 61 to act, and the output shaft of the second electric push rod 61 is extended and synchronously drives the second pushing block 63 to move. Under the action of the second pushing block 63, the magnet is gradually pushed through the short side limiting module 3. In this process, the short side limiting module 3 reliably limits the long side of the magnet, so that the magnet always remains horizontal and centered during movement, and does not tilt or deviate. Finally, the magnet passes through the short side limiting module 3 under the continuous pushing of the second pushing block 63, and is accurately positioned at the preset assembly position of the magnetic sheet, and the pressing operation of the magnet is completed.
[0059] The utility model not only can conduct to different size magnet and can position magnet with high accuracy, magnet transmission efficiency is quick, positioning accuracy is high.
[0060] The above embodiments only express one or several embodiments of the utility model, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the utility model. It should be pointed out that for ordinary skilled person in the art, without departing from the concept of the utility model, a number of deformations and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the appended claims.
Claims
1. A magnet feeding device for a magnetic sheet forming apparatus for automatically feeding a magnet, characterized in that, The utility model relates to a kind of magnet transmission device, including: Base frame (1); Long side limiting module (2), the long side limiting module (2) is arranged in the base frame (1) along the parallel direction of the long side of the base frame (1);And the long side limiting module (2) is equipped with two first limiting plates (21) that can be close to or away from each other, the long side limiting transmission channel for magnet transmission is formed between two the first limiting plate (21); Short side limiting module (3), the short side limiting module (3) is arranged in the base frame (1) along the parallel direction of the short side of the base frame (1), and the short side limiting module (3) is arranged close to the discharge port of the long side limiting module (2);The short side limiting module (3) is equipped with second limiting plate (31) and third limiting plate (32) that can be close to or away from each other, and the short side limiting transmission channel for magnet transmission is formed between second limiting plate (31) and third limiting plate (32); Storage module (4), the storage module (4) is detachably arranged on the base frame (1) in vertical state, and the storage module (4) is arranged close to the inlet of the long side limiting module (2); First pushing module (5), the first pushing module (5) is fixedly arranged on the side of the base frame (1) close to the inlet of the long side limiting module (2) in horizontal state;The first pushing module (5) is used to push the magnet in the storage module (4) one by one towards the long side limiting module (2); Second pushing module (6), the second pushing module (6) is fixedly arranged on the base frame (1) in vertical state, and the second pushing module (6) is arranged close to the discharge port of the long side limiting module (2).
2. The magnet feeding device of the magnetic sheet forming apparatus according to claim 1, wherein The long side limiting module (2) further includes first guide rod (22), adjusting screw (23), spring (24) and adjusting knob (25); The first guide rod (22) is vertically fixedly arranged on the side of the first limiting plate (21) close to the base frame (1);And the end of the first guide rod (22) close to the first limiting plate (21) is arranged;The rod portion of the first guide rod (22) is arranged through the base frame (1) and is in sliding fit with the base frame (1); The adjusting screw (23) is vertically rotatably arranged on the side of the first limiting plate (21) close to the base frame (1);And the adjusting screw (23) is arranged on the other end of the first limiting plate (21) relative to the first guide rod (22);The rod portion of the adjusting screw (23) is arranged through the base frame (1) and is in screw connection with the base frame (1); The spring (24) is provided with two, two springs (24) are coaxially sleeved and installed on the outer of the first guide rod (22) and the adjusting screw (23) respectively;And one end of two the spring (24) abuts against the side wall of base frame (1), the other end of spring (24) abuts against the side wall of the first limiting plate (21); The adjusting knob (25) is coaxially fixedly arranged on the distal end of the adjusting screw (23).
3. The magnet feeding device of the magnetic sheet forming apparatus according to claim 1, wherein The first limiting plate (21) is composed of a limiting long plate (211) and a limiting short plate (212) vertically and fixedly arranged at one end of the limiting long plate (211); the limiting long plate (211) is used for limiting and guiding horizontal sliding of the magnet; and the limiting short plate (212) is used for limiting and guiding longitudinal sliding of the magnet.
4. The magnet feeding device of the magnetic sheet forming apparatus according to claim 1, wherein The short-side limiting module (3) further comprises a guide unit (33) capable of guiding the second limiting plate (31) and the third limiting plate (32) to slide along the long-side direction of the base frame (1) respectively; the guide unit (33) is fixedly arranged in parallel with the long-side direction of the base frame (1) at the bottom of the base frame (1); and the second limiting plate (31) and the third limiting plate (32) are both slidingly arranged on the guide unit (33).
5. The magnet feeding device of the magnetic sheet forming apparatus according to claim 4, wherein The second limiting plate (31) comprises a first sliding block (311), a first guide block (312) and a first locking knob (313); The first sliding block (311) is slidingly arranged on the guide unit (33) and arranged at one end close to the base frame (1); The first guide block (312) is vertically and fixedly arranged at one end of the first sliding block (311) close to the middle of the base frame (1); The first locking knob (313) is screw-connected outside the first sliding block (311), and is used for locking the first sliding block (311) and the guide unit (33).
6. The magnet feeding device of the magnetic sheet forming apparatus according to claim 5, wherein The third limiting plate (32) comprises a second sliding block (321), a second guide block (322), a second locking knob (323) and a guide strip (324); The second sliding block (321) is slidingly arranged on the guide unit (33) and arranged at the other end of the base frame (1) relative to the first sliding block (311); The second guide block (322) is vertically arranged at one end of the second sliding block (321) close to the second limiting plate (31); The second locking knob (323) is screw-connected on the second sliding block (321); The guide strip (324) is fixedly arranged in parallel with the long-side direction of the second sliding block (321) at the top of the second guide block (322); and the guide strip (324) is slidingly matched with the base frame (1).
7. The magnet feeding device of the magnetic sheet forming apparatus according to claim 1, wherein The side of the first limiting plate (21) close to the middle of the base frame (1) is further horizontally embeddedly installed with a supporting unit (38) capable of supporting the magnet; and the supporting unit (38) is provided with a supporting plate (34) capable of being automatically folded inwardly toward the first limiting plate (21).
8. The magnet feeding device of the magnetic sheet forming apparatus according to claim 1, wherein The storage module (4) comprises a mounting seat (41), a storage bin (42) and a discharging gap (43); The storage bin (42) is detachably arranged on the base frame (1) in a vertical state through the mounting seat (41); The storage bin (42) is a hollow rectangular shell with an open top; The discharging gap (43) is formed through the bottom side of the storage bin (42) and used for discharging the magnet.
9. The magnet feeding device of the magnetic sheet forming apparatus according to claim 1, wherein The first pushing module (5) comprises a first electric push rod (51), a first fixing frame (52) and a first pushing block (53); The first electric push rod (51) is horizontally fixed on one side of the base frame (1) through the first fixing frame (52), and the output shaft of the first electric push rod (51) passes through the first fixing frame (52) and is arranged towards the storage module (4); The first pushing block (53) is horizontally fixed on the driving end of the first electric push rod (51).
10. The magnet feeding device of the magnetic sheet forming apparatus according to claim 1, wherein The second pushing block (63) is fixed on the driving end of the second electric push rod (61). The second electric push rod (61) is fixed on the base frame (1) in a vertical state through the second fixing frame (62), and the output shaft of the second electric push rod (61) passes through the second fixing frame (62) and is arranged towards the short side limiting module (3); The second pushing block (63) is fixed on the driving end of the second electric push rod (61).