CN217497787U

CN217497787U - Automatic material distributing device

Info

Publication number: CN217497787U
Application number: CN202221385228.3U
Authority: CN
Inventors: 丘少成; 黄佳
Original assignee: Dongguan Haoyu Intelligent Composite Material Co ltd
Current assignee: Dongguan Haoyu Intelligent Composite Material Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-09-27
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses an automatic feed divider, include: conveying mechanism, it includes first actuating mechanism, conveyer belt, striker plate and first tripper, and the conveyer belt is connected first actuating mechanism, the vertical setting of striker plate is in the outside of conveyer belt, and first tripper is installed on the conveyer belt, and the conveyer belt is used for carrying and protects the magnetosphere, when detecting that the magnetosphere length of protecting that passes through first tripper on the conveyer belt is greater than injectd length at present, rejects and should protect the magnetosphere. The first driving mechanism in the conveying mechanism works under the control of the electric control mechanism, so that the conveying belt is driven to operate, the first distributor can reject the magnetic protection ring when detecting that the length of the magnetic protection ring passing through the first distributor on the conveying belt is larger than a limited length, and the condition of stranding at least two magnetic protection rings is automatically classified, so that the conveying belt passing through the first distributor only transmits a single magnetic protection ring, and the condition that the magnetic protection rings are stranded together does not exist when the magnetic protection rings are conveyed to a destination.

Description

Automatic material distributing device

Technical Field

The utility model relates to an assembling tool technical field, concretely relates to automatic feed divider are made to motor.

Background

The permanent magnet inside the motor is in direct contact with the casing, but the casing is thin, so the magnetic leakage is prevented seriously, and a magnetic protection ring is added for protection. The main function of the magnetic protection ring is to prevent the magnetic leakage of the motor and prolong the service life of the motor.

In the existing production process, the protective magnetic rings are mainly manually placed on the conveyor belt. Due to the structural characteristics of the product, the mutual twisting and the difficult dispersion are easy to occur during stacking, and the automatic material distribution is difficult to realize. Traditional manual identification material loading cost of labor is high to the operator appears the orientation of misplacing easily when dividing the material, piles up and places, leads to phenomenon such as follow-up feed mechanism card machine, and protects the installation angle of magnetosphere when the motor with protect the magnetosphere assembly and do not necessarily correspond with the motor, still need extra manual work to adjust.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an automatic material distributing device, which can realize automatic material distribution and avoid manual material distribution and error.

The purpose of the utility model is realized by adopting the following technical scheme:

the utility model provides an automatic feed divider, include:

the conveying mechanism comprises a first driving mechanism, a conveying belt, a baffle plate and a first distributor, the conveying belt is connected with the first driving mechanism, the baffle plate is vertically arranged on the outer side of the conveying belt, the first distributor is installed on the conveying belt, the conveying belt is used for conveying the magnetic protection rings, and the first distributor is used for rejecting the magnetic protection rings when the length of the magnetic protection rings passing through the first distributor on the conveying belt is larger than a limited length;

and the electric control mechanism is electrically connected with the first driving mechanism.

In the present invention, as an optional embodiment, the conveyer belt is arranged to be inclined downward toward the striker plate.

In the utility model, as an optional embodiment, the first distributor comprises a first air injection assembly, a mounting bracket and a sensing assembly, the mounting bracket is connected on the conveyer belt, the first air injection assembly comprises a first air injection pipe and a first air valve, the first air injection pipe and the sensing assembly are both mounted on the mounting bracket, the first air valve and the sensing assembly are both connected with the electric control mechanism, and the first air injection pipe is connected with an external air source; the sensing assembly is used for detecting the length of the magnetic protection ring and sending a detection signal to the electric control mechanism, and the electric control mechanism is used for controlling the opening and closing of the first air valve according to the detection signal.

The utility model discloses in, as an optional embodiment, first tripper still includes pushes away the material subassembly, it includes push-and-pull rod, push-and-pull motor and scraping wings to push away the material subassembly, push-and-pull motor connects power control mechanism, the one end of push-and-pull rod is connected push-and-pull motor, the other end is connected the push-and-pull plate, the installing support sets up in one of them one side of conveyer belt, the push-and-pull plate inlays to be put on the installing support, and can move toward the opposite side of conveyer belt under the promotion of push-and-pull rod.

In the utility model, as an alternative embodiment, the first distributor comprises a limiting plate, an infrared correlation sensor and a second air injection assembly, the second gas injection assembly comprises a second gas injection pipe and a second gas valve, the second gas injection pipe is provided with the second gas valve, the second gas injection pipe is connected with an external gas source, the second gas valve and the infrared correlation sensor are both connected with a power control mechanism, the limiting plate is connected on the conveying belt, the limiting plate is arranged behind the first distributor and used for limiting the outer diameter of the magnetic protection ring passing through the limiting plate, so that the magnetic protection ring in the limited outer diameter range passes through, the infrared correlation sensor is used for detecting that the magnetic protection ring is stopped in front of the limit plate, and sending a shielding signal to the electric control mechanism so that the electric control mechanism controls the second gas ejector pipe to work.

The utility model discloses in, as an optional embodiment, conveying mechanism still includes the second tripper, the second tripper is installed on the striker plate to be located the place ahead of first tripper, the size of the mounting height of second tripper is greater than the diameter of protecting the magnetosphere and is less than the height of protecting the magnetosphere, makes the second tripper only supply each time on the conveyer belt transversely place to protect the magnetosphere to pass through.

The utility model discloses in, as an optional embodiment, the second tripper includes the connecting piece and divides the flitch, the connecting piece is installed on the striker plate, divide the flitch to connect on the connecting piece, just divide the flitch to be located the top of conveyer belt, the size of the mounting height who divides the flitch is greater than the diameter of protecting the magnetosphere and is less than the height of protecting the magnetosphere.

The utility model discloses in, as an optional embodiment, conveying mechanism still includes the position correction ware, the position correction ware is installed on the conveyer belt, second tripper, position correction ware, first tripper are interval arrangement in proper order and are set up, the position correction ware is used for the correction to protect the locating position of magnetic ring on the conveyer belt.

The utility model discloses in, as an optional embodiment, conveying mechanism still is connected with feed mechanism, feed mechanism is used for holding and protects the magnetosphere, and will protect the magnetosphere to transport to the conveyer belt.

The utility model discloses in, as an optional embodiment, still be provided with the side shield on the conveying mechanism, the side shield with the striker plate is connected, feed mechanism is located between side shield and the first tripper.

The utility model discloses in, as an optional embodiment, still be connected with the feed back ware on the conveyer belt, just the feed back ware is connected feed mechanism, the feed back ware corresponds with first tripper and second tripper position for to protect the magnetosphere that will injectd and drop from the conveyer belt through first tripper and/or second tripper and guide to feed mechanism.

The utility model discloses in, as an optional embodiment, the feed back ware includes first feed back dish and second feed back dish, first feed back dish is installed on the conveyer belt, one side of first feed back dish and one side of second feed back dish are all fixed on feed mechanism, first feed back dish is connected with second feed back dish, and slopes to set up and form the contained angle each other between first feed back dish and the second feed back dish, first feed back dish is by the setting of conveyer belt downward sloping gradually, second feed back dish is by the opposite side slope setting gradually of feed mechanism towards one side of feed mechanism.

In the present invention, as an optional embodiment, a material limiter is further disposed on the conveyor belt, and a distance between the material limiter and the end of the conveyor belt is greater than a height of a single magnetic protection ring but less than a sum of the heights of two magnetic protection rings.

The utility model discloses in, as an optional embodiment, conveying mechanism still includes the direction sieve separator, one side of direction sieve separator is connected on the striker plate, and the front end of direction sieve separator forms the inclined plane breach towards terminal direction, direction sieve separator and conveyer belt parallel arrangement, the direction sieve separator is used for injecing the breach and just the cartridge passes through at the magnetic ring of protecting of this direction sieve separator.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses an automatic feed divider includes conveying mechanism and electric control mechanism, set up first tripper on the conveyer belt among the conveying mechanism, the conveyer belt is used for carrying and protects the magnetosphere, make the first actuating mechanism work among the conveying mechanism under electric control mechanism's control, thereby drive the conveyer belt function, first tripper can be on detecting the conveyer belt at present when protecting magnetosphere length through first tripper is greater than limited length, reject and should protect the magnetosphere, it is automatic to protect the condition of magnetosphere transposition to classify two at least, make the conveyer belt through first tripper only transmit singly protect the magnetosphere, and then make and carry not having of protecting the magnetosphere to the destination and protect the condition that the magnetosphere transposition is in the same place.

Drawings

Fig. 1 is a schematic structural view of an automatic material distributing device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the conveying mechanism, the feeding mechanism and the material returning device according to the embodiment of the present invention;

fig. 3 is another schematic structural diagram of the conveying mechanism, the feeding mechanism and the material returning device according to the embodiment of the present invention;

fig. 4 is a structural diagram of a first distributor according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of another first dispenser according to an embodiment of the present invention;

fig. 6 is a structural diagram of a second distributor according to an embodiment of the present invention;

fig. 7 is a structural diagram of a position corrector according to an embodiment of the present invention;

fig. 8 is a circuit module structure diagram according to an embodiment of the present invention.

In the figure: 1. a conveying mechanism; 11. a first drive mechanism; 12. a conveyor belt; 13. a striker plate; 14. a first distributor; 141. a first gas injection assembly; 142. mounting a bracket; 143. a push-pull assembly; 144. a limiting plate; 15. a second material distributor; 151. a connecting member; 152. a material distributing plate; 16. a third material distributor; 17. a side dam; 18. a material limiter; 19. a direction screener; 2. an electric power control mechanism; 3. a feeding mechanism; 31. a storage bin; 32. a feeding assembly; 4. a material returning device; 41. a first material returning disc; 42. a second material returning disc; 5. a base; 6. and a magnetic protection ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict. Except as specifically noted, the materials and equipment used in this example are commercially available. Examples of embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. In the description of the present application, "a plurality" means two or more unless specifically stated otherwise.

In the description of the present application, it should be noted that unless otherwise specifically stated or limited, the terms "connected," "communicating," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a connection through an intervening medium, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The terms "first," "second," and the like in the description and in the claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The embodiment of the application provides an automatic feed divider includes conveying mechanism and electric control mechanism, set up first tripper on the conveyer belt among the conveying mechanism, the conveyer belt is used for carrying and protects the magnetosphere, make the first actuating mechanism work among the conveying mechanism under electric control mechanism's control, thereby drive the conveyer belt operation, first tripper can be when detecting that the present magnetosphere length of protecting through first tripper is greater than the limited length on the conveyer belt, reject and should protect the magnetosphere, it is automatic to protect the circumstances of magnetosphere transposition to classify two at least, make the conveyer belt through first tripper only transmit singly protect the magnetosphere, and then make and carry to the circumstances that does not have of the magnetosphere of protecting of destination and protect the magnetosphere transposition and be in the same place.

Referring to fig. 1 to 7, an automatic material distributing device provided in this embodiment includes a conveying mechanism 1 and an electric control mechanism 2. Among them, the power control mechanism 2 is mainly used to provide circuit control, so the power control mechanism 2 may include control components such as a control circuit. The conveying mechanism 1 includes a first driving mechanism 11, a conveying belt 12, a striker plate 13 and a first distributor 14. The power control mechanism 2 is electrically connected to the first driving mechanism 11.

In the embodiment, the automatic material separating device can be installed on a base 5, and specifically, as an implementation mode, the electric control mechanism 2 and the conveying mechanism 1 are installed on the base 5. The conveyor belt 12 of the embodiment is connected with the first driving mechanism 11, the striker plate 13 is vertically arranged on the outer side of the conveyor belt 12, the first distributor 14 is installed on the conveyor belt 12, the conveyor belt 12 is used for conveying the magnetic protection rings 6, and the first distributor 14 is used for rejecting the magnetic protection rings 6 when the length of the magnetic protection rings 6 which pass through the first distributor 14 on the conveyor belt 12 currently is detected to be larger than a limited length. When the magnet protecting ring 6 is conveyed to the conveyor belt 12, there are many possibilities for the magnet protecting ring 6 to be placed on the conveyor belt 12. When the magnetic protection ring 6 in the embodiment is transported to the conveyer belt 12 from an external mechanism, the magnetic protection ring 6 on the conveyer belt 12 has several placing conditions: two or more magnetic protection rings 6 are vertically superposed, two or more magnetic protection rings 6 are nested and twisted together, a single magnetic protection ring 6 is vertically placed, a plurality of twisted magnetic protection rings 6 are vertically placed, and a single magnetic protection ring 6 is transversely placed. The correct positioning should be the magnetic shield ring 6 lying upside down on the conveyor belt 12, but there may also be, for example, a magnetic shield ring 6 standing on the conveyor belt 12, a plurality of magnetic shield rings 6 stacked on the conveyor belt 12 in height, several magnetic shield rings 6 nested and twisted together, etc. In order to ensure that the finally output magnetic protection ring 6 is positioned correctly, the first distributor 14 is arranged, and the magnetic protection rings 6 which are mutually nested and twisted can be screened and removed, so that the continuous conveying of the magnetic protection rings 6 is avoided.

As a preferred embodiment, in the embodiment, a specific setting of the first classifier 14 may be that the first classifier includes a first air injection assembly 141, a mounting bracket 142 and a sensing assembly, the mounting bracket 142 is connected to the conveyor belt, the first air injection assembly 141 includes a first air injection pipe and a first air valve, the first air injection pipe and the sensing assembly are both mounted on the mounting bracket 142, the first air valve and the sensing assembly are both connected to the electric control mechanism, and the first air injection pipe is connected to an external air source; the sensing assembly is used for detecting the length of the magnetic protection ring 6 and sending a detection signal to the electric control mechanism, and the electric control mechanism is used for controlling the opening and closing of the first air valve according to the detection signal. The sensing assembly may comprise two sensors, and the distance between the two sensors may be set to be slightly larger than or equal to the height of the single magnetic shield ring 6, but the distance between the two sensors is necessarily smaller than the sum of the heights of the two magnetic shield rings 6, so that the distance between the two sensors is set to ensure that only the single magnetic shield ring 6 is allowed to pass through, but the nested magnetic shield rings 6 twisted together cannot pass through. For example, the two infrared sensors are arranged, the magnetic protection ring 6 passes through the first infrared sensor and then reaches the second infrared sensor, at this time, the two magnetic protection rings 6 are twisted together, the magnetic protection ring 6 reaches the second infrared sensor, the other end of the magnetic protection ring still corresponds to the sensing position of the first infrared sensor, the two infrared sensors can send detection signals to the electric control mechanism, at this time, the twisting state can be judged, therefore, the electric control mechanism can open the first air valve, and the magnetic protection ring 6 is blown away from the conveying belt 12 in an air blowing mode. The first distributor 14 continuously blows air through the first air nozzle, which blows air in a direction opposite to the conveyor belt 12. The first distributor 14 blows air continuously, and the air sprayed by the first air spraying pipe 14 can be sprayed to the outer wall of the magnetic protection ring 6 directly, so that resistance can be brought to forward movement of the magnetic protection ring 6, the magnetic protection ring 6 can be sprayed and dropped by continuous air spraying, and the first distributor 14 can prevent the magnetic protection ring 6 placed in a twisted state from passing through. For the first gas injection pipe in the first distributor 14, gas is continuously injected, so the first gas valve can be a manual gas valve, and when the whole machine needs to be started to work, the first gas valve can be manually opened, or can be an automatic gas valve, and can be connected with the electric control mechanism 2 and opened and closed through the electric control mechanism 2.

More specifically, the first material distributor 14 further includes a material pushing assembly 143, the material pushing assembly 143 includes a push-pull rod, a push-pull motor, and a material pushing plate, the push-pull motor is connected to the electric control mechanism, one end of the push-pull rod is connected to the push-pull motor, the other end of the push-pull rod is connected to the push-pull plate, the mounting bracket 142 is disposed on one side of the conveyor belt 12, and the push-pull plate is embedded on the mounting bracket 142 and can move toward the other side of the conveyor belt 12 under the pushing of the push-pull rod.

In another example, the first distributor 14 may further be a limiting plate, an infrared correlation sensor, and a second jet assembly, where the second jet assembly includes a second jet pipe and a second gas valve, the second gas valve is disposed on the second jet pipe, the second jet pipe is connected to an external gas source, the second gas valve and the infrared correlation sensor are both connected to the power control mechanism, the limiting plate is connected to the conveyor belt, the limiting plate is mounted behind the first distributor and is used to limit the outer diameter of the magnetic protection ring passing through the limiting plate, so that the magnetic protection ring within the limited outer diameter range passes through, and the infrared correlation sensor is used to send a shielding signal to the power control mechanism when detecting that the magnetic protection ring is stopped in front of the limiting plate, so that the power control mechanism controls the second jet pipe to work.

As a preferred embodiment, the conveyor belt 12 of the example is arranged obliquely. Specifically, the conveyor belt 12 is arranged to be inclined downward toward the striker plate 13. That is, the conveying belt 12 inclines from the inner side to the outer side, so that when the magnetic protection ring 6 is conveyed to the conveying belt 12, due to the structural design of the inclined arrangement, the magnetic protection ring 6 can be prevented from falling off, and the magnetic protection ring 6 can be ensured to be normally conveyed on the conveying belt 12.

Further preferably, the embodiment of the present application may further include a second distributor 15. The second distributor 15 is installed on the material blocking plate 13 and located in front of the first distributor 14, and the installation height of the second distributor 15 is larger than the diameter of the magnetic protection ring 6 and smaller than the height of the magnetic protection ring 6, so that the second distributor 15 only allows the magnetic protection ring 6 transversely placed on the conveyor belt to pass through each time.

In the present application, the direction of travel of the conveyor 12 is indicated, and the direction of forward travel of the conveyor 12 is indicated as the rear direction, whereas the direction opposite to the direction of forward travel of the conveyor 12 is indicated as the front direction. The second distributor 15 of the embodiment is mainly designed to prevent two or more magnetic shielding rings 6 from being smoothly passed even when they are stacked on the conveyor belt 12, and the first distributor 14 is installed at a height such that a single magnetic shielding ring 6 can be passed and only the magnetic shielding ring 6 placed in the transverse direction can be passed. If two magnetic shielding rings 6 are twisted, that is, the two magnetic shielding rings 6 are embedded together, the two magnetic shielding rings 6 are not overlapped in height and do not exceed the height of the second distributor 15, so that the magnetic shielding rings can pass through the second distributor 15. The second material distributor 15 is triangular, a fixing plate extends upwards from one side of a triangular baffle, the fixing plate is fixed with the material baffle 13, the triangular baffle extends outwards from the inner side according to the conveying direction of the conveying belt 12, and therefore when the magnetic protection rings 6 are conveyed by the conveying belt 12, the magnetic protection rings 6 above the second layer are gradually blocked by the triangular baffle and fall off, and material distribution is achieved. On the basis of the second distributor 15, since the second distributor 15 is located in front of the first distributor 14 and the second distributor 15 filters the magnetic protecting rings 6 stacked above and the vertically placed magnetic protecting rings 6, the magnetic protecting rings 6 on the conveyor belt 12 after passing through the second distributor 15 include the following situations: two or more magnetic protection rings 6 are nested and twisted together, a single magnetic protection ring 6 is transversely arranged, and only the transverse arrangement of the single magnetic protection ring 6 is finally suitable for being assembled with the motor. After the filtration by the first distributor 14, the magnetic shielding rings 6 remaining on the conveyor belt 12 for further conveyance are only left in a desired arrangement, i.e. in a situation where a single magnetic shielding ring 6 is disposed laterally. Specifically, the second distributor 15 includes a connecting member 151 and a distributing plate 152, the connecting member 151 is installed on the striker plate 152, the distributing plate 152 is connected on the connecting member 151, the distributing plate 152 is located above the conveying belt 12, and the size of the installation height of the distributing plate 152 is greater than the diameter of the magnetic protection ring 6 and is less than the height of the magnetic protection ring 6.

Although there is a possibility that although a single magnetic protection ring 6 is placed on the conveyor belt 12 after the screening of the placing positions of the magnetic protection rings 6 by the first distributor 14 and the second distributor 15, the position of the magnetic protection ring 6 on the conveyor belt 12 is not positive enough, and the position may be deviated, which needs to be corrected to be more suitable for the subsequent arrangement and clamping of the magnetic protection rings 6. Therefore, the conveying mechanism further comprises a position corrector 16, the position corrector 16 is installed on the conveying belt 12, the second distributor 15, the position corrector 16 and the first distributor 14 are sequentially arranged at intervals, and the position corrector 16 is used for correcting the placing position of the magnetic protection ring 6 on the conveying belt 12.

As a preferred embodiment, the conveying mechanism 1 of the present application is further connected with a feeding mechanism 3, and the feeding mechanism 3 is configured to accommodate the magnetic shielding ring 6 and transport the magnetic shielding ring 6 to the conveying belt 12. Specifically, the loading mechanism 3 may include a bin 31 and a loading assembly 32. The feeding assembly 32 is installed on the storage bin 31 and connected with a second driving mechanism, and the feeding assembly 32 is used for transporting the magnetic protection ring 6 in the storage bin 31 upwards under the driving of the second driving mechanism. The second driving mechanism generally comprises a motor and a driving shaft, the driving shaft is connected with the motor, the motor is connected with the power control mechanism 2, and the driving shaft is further connected with the feeding assembly 32, so that the power control mechanism 2 controls the motor to work, and the motor drives the driving shaft to operate, and further drives the feeding assembly 32 to move. Specifically, the feeding assembly 32 needs to transport the magnetic shielding ring 6 in the storage bin 31 upward, so that the feeding assembly 32 moves upward under the driving of the driving shaft. The bin 31 is used to store a relatively large amount of the magnet protecting rings 6, and since the feeding assembly 32 transports the magnet protecting rings 6 upward, it can be understood that the bin 31 is installed at a relatively low position.

In an embodiment, the storage bin 31 specifically includes a first loading platform and a hopper. The hopper is used for storing a larger number of magnetic shielding rings 6, and the top surface of the first feeding platform is close to the hopper when the first feeding platform is static and does not work, or is flush with the bottom surface of the hopper, or is slightly higher than the bottom surface of the hopper, or is slightly lower than the bottom surface of the hopper. And when the first feeding table works, the first feeding table can move up and down. In combination with the feeding assembly 32, the feeding assembly 32 includes a second feeding table and a second storage table, the first feeding table and the second feeding table are connected to the second driving mechanism, the installation height of the second feeding table and the second storage table is higher than that of the first feeding table, the second storage table is located between the first feeding table and the second feeding table, the first feeding table is used for moving in the height direction under the driving of the second driving mechanism to transport the magnetic shielding rings 6 in the hopper to the second storage table, and the second feeding table is used for moving in the height direction under the driving of the second driving mechanism to transport the magnetic shielding rings 6 in the second storage table to the conveyor belt 12. Usually, the second driving mechanism drives the first feeding table and the second feeding table to move simultaneously, so that the first feeding table and the second feeding table are simultaneously upward or downward, when the first feeding table is upward, the first feeding table transports the magnetic protection ring 6 to the second feeding table and the second storage table, and the second feeding table transports the magnetic protection ring 6 of the second storage table or in the second feeding table to the conveyor belt 12. The first feeding table moves up and down along the side wall of the second material storage table. Furthermore, the feeding assembly 32 further includes a third feeding table and a third storage table, the third feeding table is connected to the second driving mechanism, the installation heights of the third feeding table and the third storage table are both higher than those of the second feeding table and the second storage table, the third storage table is located between the third feeding table and the second feeding table, the third storage table is used for storing the magnetic protection rings 6 from the second feeding table, and the third feeding table is used for transporting the magnetic protection rings 6 of the third storage table to the conveyer belt 12. Similarly, the second driving mechanism drives the first feeding table, the second feeding table and the third feeding table simultaneously, and the second feeding table moves up and down along the side wall of the third storage table. Hopper and first material loading platform, second material loading platform and second storage platform, third material loading platform and third storage platform constitute cascaded, and wherein hopper and first material loading platform are first ladder, and second material loading platform and second storage platform are the second ladder, and third material loading platform and third storage platform are the third ladder. Through cascaded material loading subassembly 32 to the synchronous transportation protects magnetic ring 6, can be better avoid protecting magnetic ring 6 and transporting the height too big and easily damage when falling off at the eminence because once needing in the upward transportation process.

The storage bin 31 is used for storing a large number of magnetic protection rings 6, so that the storage bin further comprises a baffle plate and a back plate for better accommodating the magnetic protection rings 6, the baffle plate is connected with the baffle plate 13, and the feeding mechanism 3 is positioned between the baffle plate and the first distributor. Specifically, the baffle may be divided into a first baffle and a second baffle. The first baffle, the second baffle and the backboard are vertically arranged on the base 5, one side of the first baffle is connected with one side of the hopper, one side of the second baffle is connected with the other side of the hopper, the backboard, the first feeding table, the second feeding table, the third feeding table, the second storage table and the third storage table are all located between the first baffle and the second baffle, the third feeding table is located between the third storage table and the backboard, and the backboard is connected with the conveying belt 12. The first baffle and the second baffle are equivalent to two side plates, the back plate, the hopper and the first material platform can form a structure for containing a cavity, enough magnetic protection rings 6 are borne on the hopper, the first baffle, the second baffle and the back plate can prevent the magnetic protection rings 6 from falling to the outside, and when the first material platform moves, the first baffle and the second baffle can also prevent the magnetic protection rings 6 from falling to the outside. Even when the second material table and the third material table transport the magnetic protection ring 6, the second baffle plate and the third baffle plate can also protect the magnetic protection ring 6 to fall outside.

The top edge of the back plate is connected with the conveying belt 12, the back plate is obliquely arranged from the top edge to the hopper direction, and the first feeding table, the second feeding table, the third feeding table, the second storage table and the third storage table are all arranged in parallel with the back plate. That also be first material loading platform, second material loading platform, third material loading platform, second storage platform and third storage platform all adopt the mode that the slope set up to when first material loading platform, second material loading platform, third material loading platform upwards transport, be equivalent to upwards transporting along the slope, the transport that can be more laborsaving protects magnetic ring 6, and also can be better avoid protecting magnetic ring 6 and fall in the transportation.

The conveying mechanism 1 of the embodiment is further provided with a side baffle 17, the side baffle 17 is connected with the baffle 13, and the feeding mechanism 3 is located between the side baffle 17 and the first distributor 14.

The conveyor belt 12 of the embodiment is also connected with a return feeder 4, the return feeder 4 is connected with the feeding mechanism 3, and the return feeder 4 corresponds to the positions of the first distributor 14 and the second distributor 15 and is used for guiding the magnetic protecting rings 6 falling from the conveyor belt 12 and limited by the first distributor 14 and/or the second distributor 15 to the feeding mechanism 3. Further, the material returning device 4 comprises a first material returning disc 41 and a second material returning disc 42, the first material returning disc 41 is installed on the conveying belt 12, one side of the first material returning disc 41 and one side of the second material returning disc 42 are both fixed on the feeding mechanism 3, the first material returning disc 41 is used for guiding the magnetic protection ring 6 which falls off from the conveying belt 12 and is limited by the first material distributor 14 and/or the second material distributor 15 to the second material returning disc 42 or the feeding mechanism 3, and the second material returning disc 42 is used for guiding the magnetic protection ring 6 to the feeding mechanism 3. One side of first feed back dish 41 and one side of second feed back plate 42 are all fixed on feed mechanism 3, first feed back dish 41 is connected with second feed back dish 42, and inclines to set up and form the contained angle each other between first feed back dish 41 and the second feed back dish 42, first feed back dish 41 is by the gradual downward sloping setting of conveyer belt, second feed back dish 42 is by the opposite side of feed mechanism 3 to the one side slope setting gradually of feed mechanism 3.

Due to the arrangement of the first material returning disc 41 and the second material returning disc 42, when two or more magnetic protection rings 6 which are restricted by the third material distributor 16 and have the mutual twisting nesting condition fall to the second material returning disc 42 through the first material returning disc 41, the probability of loosening among the twisted magnetic protection rings 6 can be increased, and finally the magnetic protection rings 6 which fall back to the bin 31 are easier to keep an independent state, so that the twisting nesting condition is reduced when the magnetic protection rings 6 are conveyed to the conveying belt 12 from the bin 31 next time, and the conveying efficiency is further increased. And because the first material returning disc 41 and the second material returning disc 42 adopt the inclined surface form, the possibility that the magnetic protection ring 6 is scratched can be reduced.

In another example, referring to fig. 3, the material returning device 4 may be further configured such that one side of the first material returning disc 41 and one side of the second material returning disc 42 are both fixed on the feeding mechanism 3, the first material returning disc 41 is located above the second material returning disc 42, such that there is a height difference between the first material returning disc 41 and the second material returning disc 42, the first material returning disc 41 is used for guiding the magnetic shielding ring 6 falling from the conveying belt 12 by being limited by the first material distributor 14, the second material distributor 15 and/or the third material distributor 16 to the second material returning disc 42, and the second material returning disc 42 is used for guiding the magnetic shielding ring 6 to the feeding mechanism 3. Because the height difference is formed between the first material returning disc 41 and the second material returning disc 42, when two or more magnetic protection rings 6 which are restricted by the third material distributor 16 and have the condition of mutual twisting nesting fall to the second material returning disc 42 through the first material returning disc 41, the probability of loosening among the twisted magnetic protection rings 6 can be increased, and finally the magnetic protection rings 6 which fall back to the bin 31 are easier to keep an independent state, so that the condition of twisting nesting is reduced when the magnetic protection rings 6 are conveyed to the conveying belt 12 from the bin 31 next time, and the conveying efficiency is further increased.

In the embodiment, the conveyer belt 12 is further provided with a material limiter 18, and the distance between the material limiter 18 and the tail end of the conveyer belt 12 is greater than the height dimension of a single magnetic protection ring 6 but less than the sum of the height dimensions of two magnetic protection rings 6. The purpose of the limiter 18 is to grab only one of the shield rings 6 at a time when the shield rings 6 are grabbed by an external device at the end of the conveyor belt 12, and there is no case where two or more shield rings 6 are grabbed at the same time.

In addition, conveying mechanism 1 still includes direction screener 19, one side of direction screener 19 is connected on striker plate 13, and the front end of direction screener 19 forms the inclined plane breach towards terminal direction, direction screener and conveyer belt 12 parallel arrangement, direction screener 19 is used for injecing the breach and just overlaps in this direction screener 19 protects magnetic ring 6 and passes through. The direction sifter 19 is actually a plate, and is used for making the opening directions of the magnetic protection rings 6 passing through the direction sifter 19 the same, and the front end of the direction sifter is provided with an inclined plane, namely, a triangular gap is formed, so that the magnetic protection rings 6 which are convenient to conform to the direction can be gradually clamped into the direction sifter 19 in the conveying process.

While only certain features and embodiments of the present application have been illustrated and described, many modifications and changes may occur to those skilled in the art without departing substantially from the scope and spirit of the appended claims, for example: variations in the size, dimensions, structure, shape and proportions of the various elements, mounting arrangements, use of materials, colours, orientations and the like.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the embodiments of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the embodiments of the present invention are all within the protection scope of the embodiments of the present invention.

Claims

1. An automatic feed divider, its characterized in that includes:

2. The automatic feed divider of claim 1, wherein the conveyor belt is angled downwardly in the direction of the striker plate.

3. The automatic material distributing device according to claim 1, wherein the first distributor comprises a first air injection assembly, a mounting bracket and a sensing assembly, the mounting bracket is connected to the conveyor belt, the first air injection assembly comprises a first air injection pipe and a first air valve, the first air injection pipe and the sensing assembly are both mounted on the mounting bracket, the first air valve and the sensing assembly are both connected to the electric control mechanism, and the first air injection pipe is connected to an external air source; the sensing assembly is used for detecting the length of the magnetic protection ring and sending a detection signal to the electric control mechanism, and the electric control mechanism is used for controlling the opening and closing of the first air valve according to the detection signal.

4. The automatic material distributing device according to claim 3, wherein the first distributor further comprises a material pushing assembly, the material pushing assembly comprises a push-pull rod, a push-pull motor and a material pushing plate, the push-pull motor is connected with the electric control mechanism, one end of the push-pull rod is connected with the push-pull motor, the other end of the push-pull rod is connected with the material pushing plate, the mounting bracket is arranged on one side of the conveying belt, and the material pushing plate is embedded in the mounting bracket and can move to the other side of the conveying belt under the pushing of the push-pull rod.

5. The automatic feed divider of claim 1, wherein the first distributor comprises a limiting plate, an infrared correlation sensor, and a second air jet assembly, the second gas injection assembly comprises a second gas injection pipe and a second gas valve, the second gas injection pipe is provided with the second gas valve, the second gas injection pipe is connected with an external gas source, the second gas valve and the infrared correlation sensor are both connected with a power control mechanism, the limiting plate is connected on the conveying belt, the limiting plate is arranged behind the first distributor and used for limiting the outer diameter of the magnetic protection ring passing through the limiting plate, so that the magnetic protection ring in the limited outer diameter range passes through, the infrared correlation sensor is used for detecting that the magnetic protection ring is stopped in front of the limit plate, and sending a shielding signal to the electric control mechanism so that the electric control mechanism controls the second gas injection pipe to work.

6. The automatic material distributing device according to claim 1, wherein the conveying mechanism further comprises a second distributor, the second distributor is installed on the striker plate and located in front of the first distributor, and the installation height of the second distributor is larger than the diameter of the magnetic protecting ring and smaller than the height of the magnetic protecting ring, so that only the magnetic protecting ring transversely placed on the conveying belt passes through the second distributor each time.

7. The automatic material distributing device according to claim 6, wherein the second material distributor comprises a connecting piece and a material distributing plate, the connecting piece is mounted on the material blocking plate, the material distributing plate is connected to the connecting piece and located above the conveying belt, and the size of the mounting height of the material distributing plate is larger than the diameter of the magnetic protecting ring and smaller than the height of the magnetic protecting ring.

8. The automatic material distributing device according to claim 6 or 7, wherein the conveying mechanism further comprises a position corrector, the position corrector is mounted on the conveying belt, the second material distributor, the position corrector and the first material distributor are arranged at intervals in sequence, and the position corrector is used for correcting the placing position of the magnetic protection ring on the conveying belt.

9. The automatic feed divider of claim 1, wherein the conveying mechanism is further connected with a feeding mechanism, and the feeding mechanism is used for accommodating the magnetic protection rings and transporting the magnetic protection rings to the conveying belt.

10. The automatic material distributing device according to claim 9, wherein a side baffle is further arranged on the conveying mechanism, the side baffle is connected with the material baffle, and the feeding mechanism is located between the side baffle and the first distributor.

11. The automatic material distributing device according to claim 10, wherein a material returning device is further connected to the conveyor belt, and the material returning device is connected to the feeding mechanism, and the material returning device corresponds to the first material distributing device and the second material distributing device in position and is used for guiding the magnetic shielding rings falling from the conveyor belt through the limitation of the first material distributing device and/or the second material distributing device to the feeding mechanism.

12. The automatic material distributing device according to claim 11, wherein the material returning device comprises a first material returning disc and a second material returning disc, the first material returning disc is mounted on the conveyor belt, one side of the first material returning disc and one side of the second material returning disc are both fixed on the feeding mechanism, the first material returning disc is connected with the second material returning disc, the first material returning disc and the second material returning disc are mutually inclined and form an included angle, the first material returning disc is gradually inclined downwards from the conveyor belt, and the second material returning disc is gradually inclined towards one side of the feeding mechanism from the other side of the feeding mechanism.

13. The automatic material distributing device according to claim 1 or 11, wherein a material limiter is further arranged on the conveyor belt, and the distance between the material limiter and the tail end of the conveyor belt is larger than the height of a single magnetic protection ring but smaller than the sum of the height of two magnetic protection rings.

14. The automatic material distributing device according to claim 1, wherein the conveying mechanism further comprises a direction sifter, one side of the direction sifter is connected to the material blocking plate, an inclined plane notch is formed at the front end of the direction sifter towards the tail end direction, the direction sifter is arranged in parallel with the conveying belt, and the direction sifter is used for limiting the notch to be just clamped and sleeved on a magnetic protection ring of the direction sifter to pass through.