CN220189037U - Material pushing mechanism and material dispensing equipment - Google Patents

Abstract

The utility model belongs to the technical field of material dispensing equipment, and particularly relates to a material pushing mechanism and material dispensing equipment. The material pushing mechanism comprises a bearing plate, a push plate, a radio frequency antenna, a driving assembly and a detection assembly, and the push plate is arranged on the bearing plate in a sliding manner; the radio frequency antenna is arranged on the bearing plate and used for reading tag information on the materials; the drive assembly sets up on the board of accepting, and detection assembly includes first sensor and controller, and first sensor and drive assembly all are connected with the controller electricity, and first sensor is used for detecting whether there is the material on the board of accepting, and the controller has the material on the board of accepting, and when the controller had the material, control drive assembly drive push pedal pushed the radio frequency antenna department with the material. The material pushing mechanism automatically pushes out the material and simultaneously reads the label information of the material so as to facilitate the taking and the distributing operation of the automatic distributing equipment.

Description

Material pushing mechanism and material dispensing equipment

Technical Field

The utility model belongs to the technical field of material dispensing equipment, and particularly relates to a material pushing mechanism and material dispensing equipment.

Background

With the continuous improvement of the production technology level and the continuous increase of the demands of users, automatic dispensing devices such as clothes dispensing machines, shoe dispensing machines, vending machines and the like are increasing.

In the use process of these material storage and dispensing devices, the automatic dispensing device pushes out the materials stored in the automatic dispensing device, and the materials fall onto corresponding trays, the trays are located in the automatic dispensing device, and the user needs to manually take out the materials from the goods taking port into the automatic dispensing device, so as to perform dispensing.

However, in these automatic dispensing apparatuses, the handling and dispensing operations of the materials are inconvenient and inefficient.

Disclosure of Invention

The utility model provides a material pushing mechanism and material dispensing equipment, which are used for solving the problems that the automatic dispensing equipment is inconvenient to take and dispense and has low efficiency.

In one aspect, the present utility model provides a material ejection mechanism comprising: the device comprises a bearing plate, a push plate, a radio frequency antenna, a driving assembly and a detection assembly, wherein the push plate is arranged on the bearing plate in a sliding manner;

the radio frequency antenna is arranged on the bearing plate and is used for reading tag information on the materials;

the driving assembly is arranged on the bearing plate, the detection assembly comprises a first sensor and a controller, the first sensor and the driving assembly are electrically connected with the controller, the first sensor is used for detecting whether materials exist on the bearing plate, and the controller controls the driving assembly to drive the push plate to push the materials to the radio-frequency antenna when the materials exist on the bearing plate.

In some embodiments, the driving assembly comprises a synchronous belt, a motor, a connecting piece and two belt pulleys, wherein the two belt pulleys are rotatably arranged on the bearing plate, the synchronous belt is wound on the two belt pulleys, an output shaft of the motor is connected with one belt pulley, and the connecting piece is used for connecting the synchronous belt and the push plate, so that the motor drives the push plate to synchronously move along with the synchronous belt through the connecting piece and the belt pulleys.

In some embodiments, the connecting piece comprises a fixing plate and two clamping plates, the two clamping plates are clamped on the synchronous belt, one end of the fixing plate is fixed on the clamping plate, and the other end of the fixing plate is fixed on the push plate.

In some embodiments, the device further comprises a limiting assembly for limiting the sliding distance of the push plate, wherein the limiting assembly comprises a limiting baffle and two photoelectric sensors, the limiting baffle is arranged on the clamping plate, and the two photoelectric sensors are arranged on the bearing plate at intervals along the sliding direction of the push plate;

the motor and the two photoelectric sensors are electrically connected with the controller, the photoelectric sensors are used for detecting the limiting baffle, and the controller controls the push plate to stop moving when detecting the limiting baffle.

In some embodiments, the two sides of the bearing plate are respectively provided with a baffle, the push plate slides between the two baffles, and the two sides of the push plate are respectively abutted with the two baffles.

In some embodiments, a guide rod is arranged on the baffle plate, the guide rod extends along the sliding direction of the push plate, a sliding block is sleeved on the guide rod in a sliding manner, and the sliding block is connected to the push plate.

In some embodiments, the detection assembly further comprises a second sensor electrically connected to the controller, the first sensor is disposed at the feed end of the receiving plate, and the second sensor is disposed at the discharge end of the receiving plate to detect whether the feed end and the discharge end have the material, respectively;

and the controller controls the motor to drive the push plate to reset after the material at the discharge end is taken out.

In some embodiments, the baffle is provided with two mounting grooves, and the first sensor and the second sensor are respectively mounted in the mounting grooves.

In some embodiments, the device further comprises a base, the receiving plate and the baffle are both arranged on the base, and the radio frequency antenna is located between the discharge end of the receiving plate and the base.

In another aspect, the present utility model provides a material dispensing apparatus, including a material dispensing apparatus body and the above-described material pushing-out mechanism provided in the material dispensing apparatus body.

According to the material pushing mechanism and the material dispensing equipment, the first sensor is used for detecting the material falling onto the receiving plate, and when the controller is provided with the material on the receiving plate, the driving assembly is controlled to push the material out of the discharge port of the material dispensing equipment through the push plate, so that a user does not need to go deep into the material dispensing equipment to pick up the material, and the material is conveniently taken and dispensed; the moving distance of the push plate is adjusted through the two photoelectric sensors so as to facilitate pushing the material to a required position; and the label information on the materials is read through the radio frequency antenna so as to automatically record the related information of the dispensed materials, thereby being beneficial to supplementing the materials in the dispensing equipment according to the goods taking information, avoiding manual recording and improving the dispensing efficiency.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

FIG. 1 is a schematic diagram of a material pushing mechanism according to the present utility model;

FIG. 2 is an exploded view of the material ejection mechanism of the present utility model;

FIG. 3 is a schematic view of the bottom of the material pushing mechanism according to the present utility model;

FIG. 4 is a cross-sectional view of the material ejection mechanism provided by the present utility model;

fig. 5 is an enlarged schematic view of the structure of the portion a in fig. 4.

Reference numerals illustrate:

100-bearing plates;

101-pushing plate;

102-a radio frequency antenna;

103-a first sensor;

104-a synchronous belt;

105-motor;

106-a belt wheel;

107-fixing plate;

108-clamping plates;

109-limiting baffle plates;

110-a photosensor;

111-baffle plates;

112-a guide bar;

113-a slider;

114-a second sensor;

115-mounting groove;

116-a base;

117-connecting plates;

118-movement slots.

Specific embodiments of the present utility model have been shown by way of the above drawings and will be described in more detail below. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented, for example, in sequences other than those illustrated or otherwise described herein.

In embodiments of the utility model, words such as "exemplary" or "such as" are used to mean examples, illustrations, or descriptions. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

With the continuous improvement of the production technology level and the continuous increase of the demands of users, automatic dispensing devices such as clothes dispensing machines, shoe dispensing machines, vending machines and the like are increasing.

In the use process of these material storage and dispensing devices, the automatic dispensing device pushes out the materials stored in the automatic dispensing device, and the materials fall onto corresponding trays, the trays are located in the automatic dispensing device, and the user needs to manually take out the materials from the goods taking port into the automatic dispensing device, so as to perform dispensing.

However, in the above method, the user needs to manually go deep into the automatic dispensing device to take out the material, the taking and dispensing operations of the material are inconvenient, the efficiency is low, and the related information of the material needs to be manually recorded after the material is taken out.

In order to solve the problems, according to the material pushing mechanism and the material dispensing equipment provided by the utility model, the first sensor is used for detecting the material falling onto the receiving plate, and when the controller is provided with the material on the receiving plate, the driving assembly is controlled to push the material out of the discharge port of the material dispensing equipment through the push plate, so that a user does not need to go deep into the material dispensing equipment to pick up the material, and the material is conveniently taken and dispensed; in addition, the label information on the materials is read through the radio frequency antenna to automatically record the related information of the dispensed materials, so that the materials in the dispensing equipment can be supplemented according to the goods taking information, manual recording is avoided, and the dispensing efficiency is improved; the distance of the push plate is adjusted by the two photoelectric sensors so as to push the material to a required position.

The following describes the technical scheme of the present utility model and how the technical scheme of the present utility model solves the above technical problems in detail with specific embodiments. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. Embodiments of the present utility model will be described below with reference to the accompanying drawings.

The utility model provides a material pushing mechanism, referring to fig. 1 and 2, the material pushing mechanism comprises a bearing plate 100, a push plate 101, a radio frequency antenna 102, a driving assembly and a detection assembly, wherein the push plate 101 is slidably arranged on the bearing plate 100, and the push plate 101 slides along the length direction of the bearing plate 100; the radio frequency antenna 102 is installed at the bottom of the receiving board 100, the radio frequency antenna 102 is used for reading tag information on materials, and the radio frequency antenna 102 is located at the end of the receiving board 100.

In the utility model, a radio frequency tag is stuck on the material, the radio frequency antenna 102 is a reader, and the radio frequency tag, the radio frequency antenna 102 and a computer network on the issuing equipment form a radio frequency identification system. When the material with the rf tag attached moves to the detection area of the rf antenna 102, the rf antenna 102 can read the tag information on the material and send the tag information to the computer network to record the dispensed material information.

The drive assembly sets up on accepting board 100, and detection assembly includes first sensor 103 and controller, and first sensor 103 and drive assembly all are connected with the controller electricity, and first sensor 103 is used for detecting whether there is the material on accepting board 100, and the controller is when there being the material on accepting board 100, and control drive assembly drive push pedal 101 pushes away the radio frequency antenna 102 department with the material.

Specifically, taking an automatic shoe-making machine as an example, shoes dispensed by the automatic shoe-making machine drop onto the receiving plate 100, the first detector detects that a shoe is at the feeding end of the receiving plate 100, signals are sent to the controller, the controller controls the driving assembly to drive the pushing plate 101 to move, the shoes are pushed to the end of the receiving plate 100, namely, the upper part of the radio frequency antenna 102, the radio frequency antenna 102 reads relevant information such as the shoe size recorded by the radio frequency tag on the shoes, and sends the relevant information to the computer network, and a user takes out the shoes at the end of the receiving plate 100. By the mode, a user does not need to stretch hands into the dispensing equipment so as to dispense shoes, and meanwhile, the information such as the size of the shoes to be dispensed does not need to be manually recorded, so that the shoes are conveniently replenished to the shoe dispenser, and management is more standard.

Specifically, the first sensor 103 may be a photoelectric sensor, and in other embodiments, the first sensor 103 may be another type of sensor, which is not limited herein.

On the basis of the above embodiment, referring to fig. 1, the material pushing mechanism further includes a base 116, the receiving plate 100 is fixed on the base 116, a space is provided between the base 116 and the receiving plate 100, and the rf antenna 102 is located in the space between the discharge end of the receiving plate 100 and the base 116.

Referring to fig. 1, 2 and 3, the driving assembly includes a timing belt 104, a motor 105, a connection member, and two pulleys 106 rotatably provided at the bottom of the receiving plate 100, and the timing belt 104 is wound around the two pulleys 106 and synchronously rotates following the rotation of the pulleys 106. The base 116 is provided with a mounting groove 115, and the synchronous belt 104 and the belt pulley 106 are both positioned in the mounting groove 115. The motor 105 is mounted on the base 116 by bolts, and the motor 105 is located on the upper side of one end of the receiving plate 100, and an output shaft of the motor 105 is connected to one pulley 106. The base 116 is also fixed with a baffle plate, and the baffle plate is positioned at the end part of the bearing plate 100 to separate the motor 105 from the bearing plate 100, so that materials are prevented from falling to the motor 105, and meanwhile, compared with the situation that the motor 105 is arranged at the bottom of the bearing plate 100, the space occupied by a material pushing mechanism is reduced.

In the present utility model, the motor 105 is a speed-adjustable motor, such as a stepper motor, a servo motor, etc., and is not limited thereto, and is used to control the speed of pushing out the material, so as to facilitate the user to take the material.

In the above embodiment, the belt wheel 106 is a synchronous wheel, and through the mutual cooperation of the synchronous belt 104 and the synchronous wheel, the loss of the step number of the motor 105 is avoided, that is, the asynchronism between the motor 105 and the belt wheel 106 is avoided, so that the speed of pushing out materials is controlled more accurately, the slipping of the common belt and the belt wheel 106 in the transmission mode is reduced, and the relative movement is generated.

The connecting member is used for connecting the synchronous belt 104 and the push plate 101, so that the motor 105 drives the push plate 101 to synchronously move along with the synchronous belt 104 through the connecting member and the belt pulley 106.

Referring to fig. 4 and 5, the connector includes a fixing plate 107 and two clamping plates 108, one clamping plate 108 being located at the outer side of the timing belt 104, and one clamping plate 108 being located at the inner side of the timing belt 104 and clamping the timing belt 104 by bolts, thereby fixing the two clamping plates 108 to the timing belt 104 and moving following the timing belt 104. One end of the fixing plate 107 is fixed to the holding plate 108, and the other end of the fixing plate 107 is fixed to the push plate 101. The synchronous belt 104 rotates and drives the two clamping plates 108 to synchronously move, the two clamping plates 108 drive the fixed plate 107 to move, and the fixed plate 107 drives the push plate 101 to synchronously move, so that the push plate 101 is moved.

In the present utility model, the fixing plate 107 is an L-shaped plate, and the fixing plate 107 is integrally formed with one of the holding plates 108. The bearing plate 100 is provided with a moving groove 118, and the fixed plate 107 passes through the moving groove 118 and is fixedly connected with the bottom of the push plate 101. In the present utility model, one side of the fixing plate 107 is fixed to the bottom of the push plate 101 by bolts.

In some embodiments, a driving assembly may also be disposed at a side of the push plate 101 to drive the push plate 101 to move. No excessive restrictions are made here.

On the basis of the above embodiment, referring to fig. 3 and 5, the material pushing mechanism further includes a limiting assembly for limiting the sliding distance of the pushing plate 101, where the limiting assembly includes a limiting blocking piece 109 and two photoelectric sensors 110, where the limiting blocking piece 109 is fixed on the clamping plate 108, and the two photoelectric sensors 110 are disposed at the bottom of the receiving plate 100 at intervals along the sliding direction of the pushing plate 101.

In the present utility model, for ease of installation, two photosensors 110 are mounted on the bottom of the base 116, although in other embodiments, two photosensors 110 may be mounted on the bottom of the receiving plate 100, where two photosensors 110 are located between the receiving plate 100 and the base 116.

The motor 105 and the two photoelectric sensors 110 are electrically connected with a controller, the photoelectric sensors 110 are used for detecting the limiting baffle 109, and the controller controls the push plate 101 to stop moving when the photoelectric sensors 110 detect the limiting baffle 109. Thereby realizing the control of the moving position and the moving distance of the push plate 101, and changing the position and the moving distance of the push plate 101 by changing the positions and the relative distances of the two photoelectric sensors 110, so as to adjust the position and the moving distance of the push plate 101 according to actual requirements, thereby improving the applicability of the device.

Specifically, the limiting baffle 109 is a U-shaped plate, one end of the limiting baffle 109 is connected to a clamping plate 108 through a bolt, the other end of the limiting baffle 109 can move to a detection area of the photoelectric sensor 110, and a receiving end of the photoelectric sensor 110 is blocked from receiving an optical signal sent by a sending end of the photoelectric sensor 110, so that the position where the photoelectric sensor 110 is installed is detected to move the limiting baffle 109, and the controller controls the push plate 101 to stop moving.

In some embodiments, referring to fig. 1 and 4, two sides of the receiving plate 100 are provided with baffles 111, the baffles 111 are fixed on the base 116, and two sides of the receiving plate 100 respectively abut against sides of the two baffles 111. The push plate 101 slides between the two baffles 111, and both sides of the push plate 101 are respectively abutted against the two baffles 111. The baffles 111 on both sides of the receiving plate 100 block material from sliding out of the receiving plate 100 from both sides of the receiving plate 100 so as to reduce the possibility of the material falling off in the middle of pushing by the pushing plate 101.

In the above embodiment, the baffle 111 is formed by surrounding a steel plate, and the inside of the baffle 111 has a cavity. And, the bottom of the baffle 111 is provided with a step near one side of the receiving plate 100, and the receiving plate 100 is placed on the step, so that a space is formed between the receiving plate 100 and the base 116, so that the radio frequency antenna 102 is mounted between the base 116 and the receiving plate 100.

In some embodiments, the baffle 111 may be fixed to the base 116 by bolts, or may be fixed to the baffle 111 by welding, without limitation.

In the present utility model, the top of the baffle 111 is provided as a slope, and the distance from the side of the slope close to the push plate 101 to the base 116 is smaller than the distance from the side far from the push plate 101 to the base 116. The inclined surface on the baffle 111 makes the opening above the baffle 111 larger so that the material can fall onto the receiving plate 100, and the possibility that the material is blocked on the baffle 111 or falls out of the baffle 111 is reduced.

Referring to fig. 2 and 4, guide rods 112 are fixedly connected in the two baffles 111, the guide rods 112 extend along the sliding direction of the push plate 101, sliding sleeves are arranged on the guide rods 112 in a sliding manner, sliding grooves are formed in one sides of the baffles 111, which are close to the push plate 101, and are formed in the length direction of the guide rods 112, connecting plates 117 are fixedly connected to the sliding blocks 113, and the connecting plates 117 penetrate through the sliding grooves and are fixed on the side edges of the push plate 101.

In the above embodiment, both sides of the push plate 101 are connected to the sliding block 113 through the connection plate 117, and the sliding block 113 is sleeved on the guide rod 112, so that the connection strength of the push plate 101 is enhanced, so that the push plate 101 pushes out materials.

In the present utility model, the connection plate 117 is an L-shaped plate, one end of the connection plate 117 is fixed on the slider 113, and the other end is fixed on the push plate 101 through the chute. The connecting plate 117 and the push plate 101 can be fixed by bolts or welded; the connection plate 117 may be integrally formed with the slider 113, may be welded to the slider 113, or may be fixed by a bolt, and is not limited in this regard.

In some embodiments, the detection assembly further includes a second sensor 114, the second sensor 114 being electrically connected to the controller, the first sensor 103 being disposed on the feed of the receiving plate 100 to detect material falling onto the receiving plate 100. The second sensor 114 is disposed at the discharge end of the receiving plate 100 to detect whether there is material at the discharge end of the receiving plate 100. After the material at the discharging end is taken out, the controller controls the motor 105 to drive the push plate 101 to reset.

Specifically, the material dispensing device discharges the material and drops the material to the feeding end of the receiving plate 100, after the first sensor 103 detects the dropped material, a signal is transmitted to the controller, and the controller controls the motor 105 to start so as to drive the push plate 101 to push the material out; when the push plate 101 moves to the photoelectric sensor 110, the controller controls the motor 105 to stop; at this time, the pushing plate 101 pushes the material to the position right above the radio frequency antenna 102 so as to read the tag information on the material; the user takes out the materials on the bearing plate, and after the second detector detects the material taking out, the motor 105 is controlled by the controller to rotate reversely, so that the push plate 101 is moved back; and when the pushing plate 101 moves to the other photoelectric sensor 110, the controller controls the motor 105 to stop, so that the pushing plate 101 is reset, and the material dispensing device discharges the next material to the bearing plate 100, so that the material dispensing device reciprocates.

In some embodiments, the baffle 111 is provided with two mounting grooves 115, the two mounting grooves 115 respectively correspond to the feeding end and the discharging end of the receiving plate 100, and the first sensor 103 and the second sensor 114 are respectively mounted in the corresponding mounting grooves 115. The first sensor 103 and the second sensor 114 are located in the mounting groove 115, and the two sensors are hidden, so that the smoothness of material conveying is not affected, and whether the material is pushed out or not can be monitored.

According to the material pushing mechanism and the material dispensing equipment provided by the utility model, the material falling onto the bearing plate 100 is detected by the first sensor 103, and when the material is arranged on the bearing plate 100, the controller controls the driving assembly to push the material out of the discharge hole of the material dispensing equipment through the push plate 101, so that a user does not need to go deep into the material dispensing equipment to pick up the material, and the material is conveniently picked up and dispensed; in addition, the label information on the materials is read through the radio frequency antenna 102 to automatically record the related information of the dispensed materials, so that the materials in the dispensing equipment can be supplemented according to the goods taking information, manual recording is avoided, and the dispensing efficiency is improved; the distance traveled by the pusher plate 101 is adjusted by the two photosensors 110 to facilitate pushing the material to the desired position.

The utility model also provides a material dispensing device, which comprises a material dispensing device body and the material pushing mechanism arranged in the material dispensing device body. The material pushing mechanism is positioned at the discharge end of the material dispensing device. The material dispensing device body can be automatic dispensing devices such as shoe dispensing machines, clothes dispensing machines, vending machines and the like.

The material pushing mechanism in this embodiment has the same structure as the material pushing mechanism provided in any one of the above embodiments, and may bring about the same or similar technical effects, which are not described in detail herein, and specific reference may be made to the description of the above embodiments.

While the present utility model has been described with reference to the preferred embodiments shown in the drawings, it will be readily understood by those skilled in the art that the scope of the utility model is not limited to those specific embodiments, and the above examples are only for illustrating the technical solution of the utility model, not for limiting it; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. A material pushing mechanism, comprising: the device comprises a bearing plate, a push plate, a radio frequency antenna, a driving assembly and a detection assembly, wherein the push plate is arranged on the bearing plate in a sliding manner;

the radio frequency antenna is arranged on the bearing plate and is used for reading tag information on the materials;

the driving assembly is arranged on the bearing plate, the detection assembly comprises a first sensor and a controller, the first sensor and the driving assembly are electrically connected with the controller, the first sensor is used for detecting whether materials exist on the bearing plate, and the controller controls the driving assembly to drive the push plate to push the materials to the radio-frequency antenna when the materials exist on the bearing plate.

2. The material pushing mechanism according to claim 1, wherein the driving assembly comprises a synchronous belt, a motor, a connecting piece and two belt pulleys, the two belt pulleys are rotatably arranged on the bearing plate, the synchronous belt is wound on the two belt pulleys, an output shaft of the motor is connected with one belt pulley, and the connecting piece is used for connecting the synchronous belt and the pushing plate, so that the motor drives the pushing plate to synchronously move along with the synchronous belt through the connecting piece and the belt pulleys.

3. The material pushing mechanism according to claim 2, wherein the connecting member comprises a fixing plate and two holding plates, the two holding plates are held on the timing belt, one end of the fixing plate is fixed on the holding plate, and the other end of the fixing plate is fixed on the push plate.

4. The material pushing mechanism according to claim 3, further comprising a limiting assembly for limiting the sliding distance of the pushing plate, wherein the limiting assembly comprises a limiting baffle and two photoelectric sensors, the limiting baffle is arranged on the clamping plate, and the two photoelectric sensors are arranged on the bearing plate at intervals along the sliding direction of the pushing plate;

the motor and the two photoelectric sensors are electrically connected with the controller, the photoelectric sensors are used for detecting the limiting baffle, and the controller controls the push plate to stop moving when detecting the limiting baffle.

5. The material pushing mechanism according to claim 4, wherein the two sides of the receiving plate are provided with baffle plates, the pushing plate slides between the two baffle plates, and the two sides of the pushing plate are respectively abutted with the two baffle plates.

6. The material pushing mechanism according to claim 5, wherein a guide rod is provided on the baffle plate, the guide rod extends along the sliding direction of the pushing plate, a sliding block is slidably sleeved on the guide rod, and the sliding block is connected to the pushing plate.

7. The material pushing mechanism according to claim 5, wherein the detecting assembly further comprises a second sensor electrically connected to the controller, the first sensor is disposed at a feed end of the receiving plate, and the second sensor is disposed at a discharge end of the receiving plate to detect whether the feed end and the discharge end have the material, respectively;

and the controller controls the motor to drive the push plate to reset after the material at the discharge end is taken out.

8. The material pushing mechanism according to claim 7, wherein two mounting grooves are formed in the baffle plate, and the first sensor and the second sensor are respectively mounted in the mounting grooves.

9. The material pushing mechanism of any of claims 5-8, further comprising a base, wherein the receiving plate and the baffle are both disposed on the base, and wherein the rf antenna is located between the discharge end of the receiving plate and the base.

10. A material dispensing apparatus comprising a material dispensing apparatus body and a material ejection mechanism according to any one of claims 1 to 9 disposed within the material dispensing apparatus body.