Wheel type feeding machine

Abstract

The utility model discloses a wheel type feeding machine which comprises a supporting assembly. The material taking assembly comprises a reciprocating motor, a transmission arm, a suction cup, a vacuum pressurization dual-purpose pump, a scavenging valve, a hammering device, an empty box perspective hole, an empty box detection hole and an empty box detection sensor; the reciprocating motor is fixedly connected to the interior of the lower end of the base, the transmission arm is fixedly connected to an output shaft of the reciprocating motor, the suction cup is fixedly connected to a transmission arm snapping position, the vacuum pressurization dual-purpose pump is fixedly connected to the interior of the lower end of the base, and the scavenging air valve is fixedly connected to one side of the interior of the lower end of the base. The wheel type feeding machine solves the problem that an existing feeding machine adopts wheel type feeding and is difficult to take materials, due to the fact that a material box is fixed in a material storage wheel, when the material storage wheel rotates, the material box rotates along with the material storage wheel, when the material box rotates to be inclined downwards, a box cover needs to be turned over manually, and the material box is not prone to falling off. Therefore, the materials in the material box are discharged downwards, and the use is inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of feeders, in particular to a wheel feeder. Background Art

[0002] Feeder, also known as charging machine, refers to a machine that can feed block and granular materials from the storage bin to the receiving device evenly, regularly and continuously during the production process. Wheel feeder is a type of charging machine.

[0003] However, it still has the following disadvantages in actual use:

[0004] The difficulty of the existing wheel-type feeder lies in the material retrieval problem. Since the wheel-type feeder fixes the material box inside the storage wheel, when the storage wheel rotates, the material box will rotate accordingly. When the material box rotates to tilt downward, the box cover needs to be manually flipped over so that the material inside the material box is discharged downward, which is inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a wheel feeder to solve the problem that the difficulty of the existing feeder using wheel feeding in the above background technology lies in the material picking problem. Since the wheel feeder fixes the material box inside the storage wheel, when the storage wheel rotates, the material box will rotate accordingly. When the material box rotates to tilt downward, it is necessary to manually flip the box cover so that the material inside the material box is discharged downward, which is inconvenient to use.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a wheel feeder, comprising:

[0008] A support assembly, the support assembly comprising a base, a material storage wheel and a material box;

[0009] A material taking component, the material taking component includes a reciprocating motor, a transmission arm, a suction cup, a vacuum and pressure dual-purpose pump, a ventilation valve, a hammer, an empty box perspective hole, an empty box detection hole, and an empty box detection sensor;

[0010] The reciprocating motor is fixedly connected to the inner position of the lower end of the base, the transmission arm is fixedly connected to the output shaft of the reciprocating motor, the suction cup is fixedly connected to the interrupted position of the transmission arm, the vacuum and pressure dual-purpose pump is fixedly connected to the inner position of the lower end of the base, the ventilation valve is fixedly connected to a side position of the inner lower end of the base, the hammer is fixedly connected to the central position of the upper end of the base, the empty box perspective hole is opened at the outer side of the storage wheel, the empty box detection hole is opened at the outer end of the material box, and the empty box detection sensor is fixedly connected to the inner position of the lower end of the base.

[0011] Furthermore, the support assembly also includes a material box bin, a box cover and a drive motor;

[0012] The material storage wheel is sleeved on the upper end of the base, the material box bin is opened inside the material storage wheel, the material box is clamped inside the material box bin, the box cover is sleeved on the outer end of the material box, and the output shaft of the driving motor is fixedly connected to the central inner position of the material storage wheel.

[0013] Furthermore, the suction cup is connected to a vacuum-pressurization dual-purpose pump, and the ventilation valve is connected to the vacuum-pressurization dual-purpose pump.

[0014] Furthermore, the empty box perspective hole and the empty box detection hole are relative structures, and the empty box detection sensor is located outside the empty box perspective hole, and the empty box detection sensor is electrically connected to the drive motor through a circuit.

[0015] Furthermore, it also includes a positioning component, which includes a Hall sensor, a content identification magnet, a bin wheel electromagnetic lock, a lock tongue, a locking notch and a laser beam sensor;

[0016] The Hall sensor is fixedly connected to the inner position of the upper end of the base, the content identification magnet is fixedly connected to the bottom end of the material box, the warehouse wheel electromagnetic lock is fixedly connected to the inner position of the lower end of the base, the lock tongue is located in the inner position of the warehouse wheel electromagnetic lock, the locking notch is opened on the outer side of the storage wheel, and the laser beam sensor is fixedly connected to the inner position of the lower end of the base.

[0017] Furthermore, the laser beam sensor is electrically connected to the warehouse wheel electromagnetic lock through a circuit, and the locking notch is opened relative to the lock tongue.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] 1. The utility model provides a material taking component. When the material storage wheel drives the material box to rotate downward, the reciprocating motor drives the transmission arm to move forward, so that the suction cup contacts the box cover, and the vacuum and pressure dual-purpose pump is used to make the suction cup absorb the box cover, and then the reciprocating motor is reversed to make the suction cup drive the box cover to rotate downward, so that the box cover is opened, and a hammer is used to beat the bottom of the material box to remove residual raw materials that may exist in the material box. The whole material taking process does not require human participation, and the material taking is convenient, fast and clean.

[0020] 2. Based on the first beneficial effect, by setting a positioning component, the Hall sensor is used to perform electromagnetic induction on different content identification magnets to position different material boxes. When the required material box is rotated vertically downward, the laser beam sensor controls the electromagnetic lock of the warehouse wheel to start, and the lock tongue extends forward and enters the locking notch, thereby fixing the material box through the storage wheel and accurately positioning it.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is the front view of the utility model;

[0024] Figure 2 This is a structural diagram of the material taking component of the utility model;

[0025] Figure 3 This is a structural diagram of the positioning component of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 11. Base; 12. Material storage wheel; 13. Material box bin; 14. Material box; 15. Box cover; 16. Driving motor; 21. Reciprocating motor; 22. Transmission arm; 23. Suction cup; 24. Vacuum and pressure dual-purpose pump; 25. Ventilation valve; 26. Hammer; 27. Empty box perspective hole; 28. Empty box detection hole; 29. ​​Empty box detection sensor; 31. Hall sensor; 32. Content identification magnet; 33. Bin wheel electromagnetic lock; 34. Lock tongue; 35. Locking notch; 36. Laser beam sensor. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] See also Figure 1-3 As shown, this embodiment is a wheel feeder, comprising:

[0033] Support assembly, the support assembly includes a base 11, a material storage wheel 12 and a material box 14;

[0034] The material taking component includes a reciprocating motor 21, a transmission arm 22, a suction cup 23, a vacuum and pressure dual-purpose pump 24, a ventilation valve 25, a hammer 26, an empty box perspective hole 27, an empty box detection hole 28, and an empty box detection sensor 29;

[0035] The reciprocating motor 21 is fixedly connected to the inner position of the lower end of the base 11, the transmission arm 22 is fixedly connected to the output shaft of the reciprocating motor 21, the suction cup 23 is fixedly connected to the snatch position of the transmission arm 22, the vacuum and pressure dual-purpose pump 24 is fixedly connected to the inner position of the lower end of the base 11, the air exchange valve 25 is fixedly connected to the inner side position of the lower end of the base 11, the hammer 26 is fixedly connected to the central position of the upper end of the base 11, the empty box perspective hole 27 is opened at the outer position of the storage wheel 12, the empty box detection hole 28 is opened at the outer end position of the material box 14, and the empty box detection sensor 29 is fixedly connected to the inner position of the lower end of the base 11;

[0036] The reciprocating motor 21 is used to drive the transmission arm 22 to move, the transmission arm 22 is used to drive the suction cup 23 to move, the vacuum and pressurization dual-purpose pump 24 is used to suck out and discharge the air in the suction cup 23, the air exchange valve 25 is used to change the state of the vacuum and pressurization dual-purpose pump 24, the hammer 26 is used to hammer the bottom end of the material box 14, the empty box perspective hole 27 and the empty box detection hole 28 are used to observe the internal state of the material box 14, and the empty box detection sensor 29 is used to detect the internal principle remaining of the material box 14;

[0037] The support assembly also includes a material box bin 13, a box cover 15 and a drive motor 16;

[0038] The material storage wheel 12 is sleeved at the upper end of the base 11, the material box bin 13 is opened at the inner position of the material storage wheel 12, the material box 14 is clamped at the inner position of the material box bin 13, the box cover 15 is sleeved at the outer end of the material box 14, and the output shaft of the driving motor 16 is fixedly connected to the central inner position of the material storage wheel 12;

[0039] The base 11 is used to support the material storage wheel 12, the material storage wheel 12 is used to support the material box bin 13, the material box bin 13 is used to place the material box 14, the material box 14 is used to place the raw materials, the box cover 15 is used to close the material box 14, and the driving motor 16 is used to drive the material storage wheel 12 to rotate;

[0040] The suction cup 23 is connected to the vacuum and pressure dual-purpose pump 24, and the air exchange valve 25 is connected to the vacuum and pressure dual-purpose pump 24;

[0041] The air in the suction cup 23 can be sucked out by the vacuum and pressure dual-purpose pump 24, so that the suction cup 23 can adsorb the box cover 15;

[0042] The empty box perspective hole 27 and the empty box detection hole 28 are relative structures, and the empty box detection sensor 29 is located outside the empty box perspective hole 27. The empty box detection sensor 29 is electrically connected to the drive motor 16 through a circuit.

[0043] The empty box detection sensor 29 can detect the remaining raw materials in the material box 14 through the empty box perspective hole 27 and the empty box detection hole 28 and control the driving motor 16 to rotate;

[0044] Working principle: When it is necessary to take out the raw materials in the material box 14, the drive motor 16 is started, the drive motor 16 drives the storage wheel 12 to rotate, and the storage wheel 12 drives the material box 14 to rotate. When the material box 14 rotates to the required position, the reciprocating motor 21 is started, the reciprocating motor 21 drives the transmission arm 22 to move forward, and the transmission arm 22 drives the suction cup 23 to move forward and contact the box cover 15. At this time, the vacuum and pressurization dual-purpose pump 24 is started, so that the vacuum and pressurization dual-purpose pump 24 sucks out the air inside the suction cup 23 through the air exchange valve 25, so that the suction cup 23 The box cover 15 is adsorbed, and then the reciprocating motor 21 is started in reverse, so that the reciprocating motor 21 rotates in the opposite direction and drives the transmission arm 22 to move backward. The transmission arm 22 moves backward and drives the box cover 15 to rotate outward through the suction cup 23. At this time, the vacuum and pressurization dual-purpose pump 24 blows air to the inside of the suction cup 23 through the air exchange valve 25 to separate the suction cup 23 and the box cover 15. The box cover 15 is opened under the impact of the raw materials inside the material box 14, and then the hammer 26 is started, and the hammer 26 hammers the bottom of the material box 14 to discharge the raw materials adhered to the inside of the material box 14 to the outside.

[0045] See also Figure 1-3 As shown, this embodiment is based on the above embodiment and also includes:

[0046] Positioning assembly, the positioning assembly includes a Hall sensor 31, a content identification magnet 32, a bin wheel electromagnetic lock 33, a lock tongue 34, a locking notch 35 and a laser beam sensor 36;

[0047] The Hall sensor 31 is fixedly connected to the inner position of the upper end of the base 11, the content identification magnet 32 ​​is fixedly connected to the lower end of the material box 14, the warehouse wheel electromagnetic lock 33 is fixedly connected to the inner position of the lower end of the base 11, the lock tongue 34 is located in the inner position of the warehouse wheel electromagnetic lock 33, the locking notch 35 is opened at the outer position of the storage wheel 12, and the laser beam sensor 36 is fixedly connected to the inner position of the lower end of the base 11;

[0048] The Hall sensor 31 is used to sense the content identification magnet 32, which is used to correspond to the type of raw materials inside the material box 14. The bin wheel electromagnetic lock 33 is used to limit the storage wheel 12. The lock tongue 34 is used to correspond to the locking notch 35. The laser beam sensor 36 is used to locate the position of the locking notch 35.

[0049] The laser beam sensor 36 is electrically connected to the warehouse wheel electromagnetic lock 33 through a circuit, and the locking notch 35 is opened relative to the lock tongue 34;

[0050] When the locking tongue 34 extends forward, the locking tongue 34 enters into the locking notch 35 to fix the storage wheel 12;

[0051] Working principle: When the position of the material box 14 needs to be positioned, the different content identification magnets 32 are sensed by the Hall sensor 31. When it is sensed that the content identification magnet 32 ​​corresponds to the required material, the laser beam sensor 36 controls the warehouse wheel electromagnetic lock 33 to start, and the warehouse wheel electromagnetic lock 33 controls the lock tongue 34 to extend forward, and the lock tongue 34 enters the locking notch 35, so that the storage wheel 12 is fixed by the lock tongue 34, thereby fixing the position of the material box 14.

[0052] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. Wheel feeder, characterized in that: include: A support assembly, the support assembly comprising a base (11), a material storage wheel (12) and a material box (14); A material taking component, the material taking component comprising a reciprocating motor (21), a transmission arm (22), a suction cup (23), a vacuum and pressure dual-purpose pump (24), a ventilation valve (25), a hammer (26), an empty box perspective hole (27), an empty box detection hole (28), and an empty box detection sensor (29); The reciprocating motor (21) is fixedly connected to an inner position of the lower end of the base (11); the transmission arm (22) is fixedly connected to an output shaft of the reciprocating motor (21); the suction cup (23) is fixedly connected to a snatch position of the transmission arm (22); the vacuum and pressure dual-purpose pump (24) is fixedly connected to an inner position of the lower end of the base (11); the air exchange valve (25) is fixedly connected to a side position of the inner position of the lower end of the base (11); the hammer (26) is fixedly connected to a central position of the upper end of the base (11); the empty box perspective hole (27) is opened at an outer position of the storage wheel (12); the empty box detection hole (28) is opened at an outer end position of the outer side of the material box (14); and the empty box detection sensor (29) is fixedly connected to an inner position of the lower end of the base (11).

2. The wheel feeder according to claim 1, characterized in that: The support assembly further comprises a material box bin (13), a box cover (15) and a drive motor (16); The material storage wheel (12) is sleeved on the upper end of the base (11); the material box bin (13) is opened at an inner position of the material storage wheel (12); the material box (14) is clamped at an inner position of the material box bin (13); the box cover (15) is sleeved on an outer end of the material box (14); and the output shaft of the driving motor (16) is fixedly connected to the central inner position of the material storage wheel (12).

3. The wheel feeder according to claim 1, characterized in that: The suction cup (23) is connected to the vacuum and pressurization dual-purpose pump (24), and the air exchange valve (25) is connected to the vacuum and pressurization dual-purpose pump (24).

4. The wheel feeder according to claim 1, characterized in that: The empty box perspective hole (27) and the empty box detection hole (28) are relative structures, and the empty box detection sensor (29) is located outside the empty box perspective hole (27). The empty box detection sensor (29) is electrically connected to the drive motor (16) through a circuit.

5. The wheel feeder according to claim 1, characterized in that: It also includes a positioning component, which includes a Hall sensor (31), a content identification magnet (32), a bin wheel electromagnetic lock (33), a lock tongue (34), a locking notch (35) and a laser beam sensor (36); The Hall sensor (31) is fixedly connected to an internal position of the upper end of the base (11); the content identification magnet (32) is fixedly connected to a lower end of the material box (14); the storage wheel electromagnetic lock (33) is fixedly connected to an internal position of the lower end of the base (11); the lock tongue (34) is located at an internal position of the storage wheel electromagnetic lock (33); the locking notch (35) is opened at an outer position of the storage wheel (12); and the laser beam sensor (36) is fixedly connected to an internal position of the lower end of the base (11).

6. The wheel feeder according to claim 5, characterized in that: The laser beam sensor (36) is electrically connected to the warehouse wheel electromagnetic lock (33) via a circuit, and the locking notch (35) is opened relative to the lock tongue (34).

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