CN220886547U - Textile waste yarn treatment device - Google Patents

Abstract

The utility model discloses a textile waste yarn treatment device, which relates to the technical field of waste yarn treatment devices and comprises a box body with a cavity inside, wherein a storage box is arranged inside the box body, a window for replacing the storage box is arranged on the front side of the box body, and a fixing frame, a first guide ring and a second guide ring are sequentially and fixedly arranged on the top of the box body from front to back; the rear side of box fixed mounting has the feeder hopper, and the output of feeder hopper extends into the box, and two tangent and rotation opposite runner are installed in the input rotation of feeder hopper. This spinning waste yarn processing apparatus, through mount, first guide ring, second guide ring, actuating mechanism, auxiliary assembly, hold-down assembly, controller, infrared ray position sensor and pressure sensor's cooperation setting, not only can be with the yarn section of thick bamboo of putting, change alone, improve work efficiency, can compress tightly the yarn in the storage case in addition voluntarily, improve storage case loading capacity.

Description

Textile waste yarn treatment device

Technical Field

The utility model relates to the technical field of waste yarn treatment devices, in particular to a textile waste yarn treatment device.

Background

The cotton yarn is made of cotton, the yarn is wound on a yarn drum to be conveyed in the production process, partial unqualified yarn is often encountered in the use process, the partial unqualified yarn on the yarn drum is required to be removed and reused, otherwise, the product quality is affected, and in addition, the partial residual yarn on the yarn drum is required to be recovered and gathered for reuse.

In China, patent application number: the utility model discloses a convenient operation's yarn processing apparatus that gives up in CN201920821947.7, the structure is equipped with the cavity and one side is equipped with open-ended box including inside, and strutting arrangement is all installed to the both sides of box, rotates between two strutting arrangement upper ends and installs the mounting panel, has arranged a plurality of mount that is used for installing the spool on the mounting panel, and a plurality of guider of arranging in proper order is installed to the upper end of box, and the through-hole has been seted up at the upper sidewall middle part of box. This convenient operation's useless yarn processing apparatus, through utilizing the bayonet lock to fix yarn section of thick bamboo on the mount, prevent that the spool from dropping, in addition, through setting up mounting panel in the top of box, threading device and run through the ring, can gather together the cotton thread cage, draw back yarn simultaneously to a plurality of bobbins, work efficiency is high, but the device is when carrying out the yarn to a plurality of yarn section of thick bamboo, need overturn the mounting panel, make yarn section of thick bamboo pay off downwards, but this kind of mode, need with the yarn on every yarn section of thick bamboo all put the back just can change yarn section of thick bamboo, because the yarn length on every yarn section of thick bamboo is different, thereby lead to the yarn on the section of thick bamboo to have been put, but also can not change, seriously influence work efficiency.

Therefore, it is necessary to provide a textile waste yarn treatment apparatus to solve the above problems.

Disclosure of utility model

The technical problems to be solved are as follows: the utility model aims to provide a textile waste yarn processing device, which solves the problems that the prior waste yarn processing device with convenient operation is proposed in the prior art, yarn drums are fixed on a fixing frame by using clamping pins, so that bobbins are prevented from falling off, a cotton yarn cage can be gathered together by arranging a mounting plate, a threading device and a penetrating ring above a box body, a plurality of bobbins are simultaneously retracted, the working efficiency is high, the mounting plate needs to be overturned when the yarn is retracted for a plurality of yarn drums, the yarn drums need to be downwards retracted, but the yarn drums can be replaced after the yarns on each yarn drum are completely retracted, and the yarn length on part of yarn drums is different, so that the yarns on the yarn drums cannot be replaced, and the working efficiency is seriously affected.

The technical scheme is as follows: in order to achieve the above purpose, the utility model is realized by the following technical scheme: the textile waste yarn treatment device comprises a box body with a cavity inside, wherein a storage box is placed inside the box body, a window for replacing the storage box is formed in the front side of the box body, and a fixing frame, a first guide ring and a second guide ring are sequentially and fixedly installed on the top of the box body from front to back; the feeding hopper is fixedly arranged at the rear side of the box body, the output end of the feeding hopper extends into the box body, two tangential rotating wheels with opposite rotating directions are rotatably arranged at the input end of the feeding hopper, one rotating wheel is in transmission connection with a driving mechanism, and an auxiliary assembly for assisting yarns to fall into the storage box is arranged on the feeding hopper; an infrared position sensor is arranged on the inner wall of the box body, a pressing assembly is arranged above the output end of the feeding hopper, and the pressing assembly comprises an electric telescopic rod fixedly arranged on the inner top surface of the box body; an upper pressing plate is fixedly arranged at the output end of the electric telescopic rod, a sliding groove is formed in the upper pressing plate, a sliding rod is arranged in a matched mode, the top end of the sliding rod extends out of the sliding groove, a limiting block is fixedly arranged on the top end of the sliding rod, and a lower pressing plate matched with the inside of the storage box is fixedly arranged at the lower end of the sliding rod; one side of the lower pressing plate is tightly contacted with the end face of the output end of the feeding hopper, a spring is sleeved on a sliding rod between the lower pressing plate and the upper pressing plate, a pressure sensor is fixedly installed at the bottom of the upper pressing plate, a controller is fixedly installed on the box body, and the controller is respectively connected with a driving mechanism, an auxiliary assembly, an infrared position sensor, an electric telescopic rod and the pressure sensor.

Preferably, the top of the box body is fixedly provided with two support plates, the fixing frame and the first guide ring are respectively and fixedly arranged on the two support plates, and the fixing frame and the first guide ring are multiple and correspond to each other one by one; the fixing frame comprises a connecting rod fixedly mounted on the supporting plate, a round fixing plate is fixedly mounted at the top of the connecting rod, a connecting shaft is fixedly mounted at the top of the fixing plate, and the distance between the fixing plate, the first guide ring and the second guide ring and the top of the box body is gradually reduced.

Preferably, the feeder hopper is kept away from one side fixed mounting of box and has the spliced pole, and the inside of spliced pole is equipped with installation cavity, gas chamber and circular through-hole along horizontal spaced apart, and one side through-connection spliced pole that gas chamber was kept away from to circular through-hole, gas chamber and circular through-hole intercommunication have been seted up exhaust hole and inlet port respectively on gas chamber's the inner wall, exhaust hole and feeder hopper intercommunication, and be equipped with one-way discharge valve in the exhaust hole, inlet port and external environment intercommunication to be equipped with one-way admission valve, actuating mechanism and auxiliary assembly are located installation cavity and circular through-hole respectively.

Preferably, the driving mechanism comprises a motor fixedly arranged in the mounting cavity, one end of the rotating shaft of the rotating wheel, which is close to the mounting cavity, penetrates through the feeding hopper, and is sleeved with gears, and the two gears are meshed for transmission; the output shaft of the motor penetrates through the mounting cavity, the output shaft of the motor and the end part of the rotating shaft of one rotating wheel are sleeved with belt pulleys, V-shaped belts are arranged outside the belt pulleys, and the two belt pulleys are in transmission connection through the V-shaped belts.

Preferably, the auxiliary assembly comprises a piston waste yarn treatment device which is sleeved in the circular through hole in a sliding manner, one end of the piston waste yarn treatment device, far away from the gas chamber waste yarn treatment device, is hinged with a movable rod waste yarn treatment device, the other end of the movable rod waste yarn treatment device extends out of the circular through hole and is provided with a jack, a motor waste yarn treatment device is fixedly installed on the box waste yarn treatment device, a driving disc waste yarn treatment device is sleeved on an output shaft of the motor waste yarn treatment device, a fixing pin post waste yarn treatment device is fixedly installed on the driving disc waste yarn treatment device, the fixing pin post waste yarn treatment device is far away from the center of the driving disc waste yarn treatment device, and the other end of the fixing pin post waste yarn treatment device penetrates through the jack and is fixedly installed with a stop block.

Preferably, the plurality of sliding grooves are uniformly arranged on the upper pressing plate along the vertical direction, the sliding rods correspond to the sliding grooves, the lower pressing plate is positioned right above the storage box, the infrared position sensor is arranged above the storage box, the top of the lower pressing plate is fixedly provided with the extrusion block, and the extrusion block corresponds to the pressure sensor.

The beneficial effects are that: compared with the prior art, the utility model provides a textile waste yarn treatment device which is unique in structure and convenient to use, a plurality of fixing frames are arranged, waste yarn drums are respectively inserted into the fixing frames, then thread heads on each waste yarn drum are pulled out of one section, respectively pass through corresponding first guide rings and then jointly pass through second guide rings, thread heads are placed into a seam of two rotating wheels, and the two rotating wheels pull yarns to enter a feed hopper, so that yarn withdrawal can be carried out on the plurality of waste yarn drums at the same time; starting a motor, wherein the motor drives a driving disc to rotate, so that a piston is driven to reciprocate through a fixing pin, external air is continuously sucked into the feeding hopper and is blown into the feeding hopper through an exhaust hole, and yarns in the feeding hopper are blown into a storage box to be prevented from accumulating in the feeding hopper; when the waste yarn on one of the waste yarn drums is put, the yarn drum which is put out can be taken down, a new waste yarn drum is replaced, the yarn heads are put into the crack positions of the two rotating wheels again according to the steps, and the waste yarn drum is arranged above the box body, so that workers can conveniently and independently replace the put-out waste yarn drum, the working efficiency is improved, in addition, the spring and the sliding rod are utilized to drive the lower pressing plate to press the waste yarn, when the thickness of the waste yarn is gradually increased, the descending height of the lower pressing plate is also changed, and therefore the yarns in the storage box can be better pressed, and the loading capacity of the storage box is improved.

Drawings

FIG. 1 is a schematic perspective side view of the structure of the present utility model;

FIG. 2 is a schematic perspective rear view of the structure of the present utility model;

FIG. 3 is a schematic perspective view of the structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 5 is a schematic cross-sectional view of a connecting column structure according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of area A of FIG. 4 in accordance with the present utility model;

fig. 7 is a schematic diagram of the operation of the structure of the present utility model.

In the figure: 1. a case; 2. a support plate; 3. a connecting rod; 4. a fixing plate; 5. a connecting shaft; 6. an infrared position sensor; 7. a first guide ring; 8. a second guide ring; 9. a feed hopper; 10. a rotating wheel; 11. a gear; 12. a V-belt; 13. a belt pulley; 14. a motor; 15. a gas chamber; 16. a piston; 17. a movable rod; 18. a fixing pin; 19. a drive plate; 20. a motor; 21. an exhaust hole; 22. a one-way air inlet valve; 23. a connecting column; 24. a storage bin; 25. an upper press plate; 26. a lower pressing plate; 27. a slide bar; 28. a spring; 29. a pressure sensor; 30. an electric telescopic rod; 31. and a controller.

Detailed Description

The utility model will be further described with reference to the drawings and examples.

Example 1: the embodiment 1 provides a textile waste yarn treatment device, which is directly improved on the existing waste yarn treatment device convenient to operate, has a unique structure, is shown in fig. 1-7, and comprises a box body 1 with a cavity formed in the box body 1, a storage box 24 is arranged in the box body 1, a window for replacing the storage box 24 is formed in the front side of the box body 1, and a fixing frame, a first guide ring 7 and a second guide ring 8 are sequentially and fixedly arranged on the top of the box body 1 from front to back; the top of the box body 1 is fixedly provided with two support plates 2, the fixing frame and the first guide ring 7 are respectively and fixedly arranged on the two support plates 2, and the fixing frame and the first guide ring 7 are multiple and correspond to each other one by one; the mount includes fixed mounting connecting rod 3 on backup pad 2, and the top fixed mounting of connecting rod 3 has circular fixed plate 4, and the top fixed mounting of fixed plate 4 has connecting axle 5, and the distance between fixed plate 4, first guide ring 7 and second guide ring 8 and the box 1 top diminishes gradually.

The rear side of the box body 1 is fixedly provided with a feed hopper 9, the output end of the feed hopper 9 extends into the box body 1, the input end of the feed hopper 9 is rotatably provided with two tangential rotating wheels 10 with opposite rotating directions, one rotating wheel 10 is in transmission connection with a driving mechanism, and the feed hopper 9 is provided with an auxiliary component for assisting yarns to fall into a storage box 24; the feeder hopper 9 is kept away from one side fixed mounting who is equipped with spliced pole 23 of box 1, the inside of spliced pole 23 is equipped with installation cavity, gas chamber 15 and circular through-hole along horizontal spaced apart, one side that gas chamber 15 was kept away from to circular through-hole runs through spliced pole 23, gas chamber 15 and circular through-hole intercommunication, exhaust hole 21 and inlet port have been seted up respectively on the inner wall of gas chamber 15, exhaust hole 21 and feeder hopper 9 intercommunication, and be equipped with one-way discharge valve in the exhaust hole 21, inlet port and external environment intercommunication, and be equipped with one-way admission valve 22, actuating mechanism and auxiliary assembly are located installation cavity and circular through-hole respectively.

The driving mechanism comprises a motor 14 fixedly arranged in the mounting cavity, one end of the rotating shaft of the rotating wheel 10, which is close to the mounting cavity, penetrates through the feed hopper 9 and is sleeved with gears 11, and the two gears 11 are meshed for transmission; the output shaft of the motor 14 penetrates through the mounting cavity, the output shaft of the motor 14 and the end part of the rotating shaft of one of the rotating wheels 10 are sleeved with belt pulleys 13, a V-shaped belt 12 is arranged outside the belt pulleys 13, and the two belt pulleys 13 are in transmission connection through the V-shaped belt 12; the auxiliary assembly comprises a piston 16 which is sleeved in the circular through hole in a sliding manner, one end of the piston 16, far away from the gas chamber 15, is hinged with a movable rod 17, the other end of the movable rod 17 extends out of the circular through hole and is provided with a jack, a motor 20 is fixedly installed on the box body 1, a driving disc 19 is sleeved on an output shaft of the motor 20, a fixing pin 18 is fixedly installed on the driving disc 19, the fixing pin 18 is arranged far away from the center of the driving disc 19, and the other end of the fixing pin 18 penetrates through the jack and is fixedly installed with a stop block.

An infrared position sensor 6 is arranged on the inner wall of the box body 1, the infrared position sensor 6 is arranged above the storage box 24 and used for detecting whether yarns exceed the storage box 24, a compacting component is arranged above the output end of the feed hopper 9, and the compacting component comprises an electric telescopic rod 30 fixedly arranged on the inner top surface of the box body 1; an upper pressing plate 25 is fixedly arranged at the output end of the electric telescopic rod 30, a sliding groove is formed in the upper pressing plate 25, a sliding rod 27 is arranged in a matched mode, the top end of the sliding rod 27 extends out of the sliding groove and is fixedly provided with a limiting block, and a lower pressing plate 26 matched with the inside of the storage box 24 is fixedly arranged at the lower end of the sliding rod 27; the plurality of sliding grooves are uniformly arranged on the upper pressing plate 25 along the vertical direction, the sliding rods 27 correspond to the sliding grooves, and the lower pressing plate 26 is positioned right above the storage box 24.

One side of the lower pressing plate 26 is tightly contacted with the end face of the output end of the feed hopper 9, the lower pressing plate 26 and the feed hopper 9 are made of stainless steel, a blade is fixedly arranged at the bottom of one surface of the lower pressing plate 26 close to the output end of the feed hopper 9, and the outer side face of the blade is contacted with the end face of the output end of the feed hopper 9; the device is used for cutting yarns extending from the output end of the feed hopper 9, springs 28 are sleeved on sliding rods 27, which are arranged between the upper pressing plate 26 and the lower pressing plate 26 and between the upper pressing plate 25, of the yarns when the pressing assembly is lifted upwards, the springs 28 are stretched naturally in an initial state, pressure sensors 29 are fixedly arranged at the bottoms of the upper pressing plate 25, pressing blocks are fixedly arranged at the tops of the lower pressing plate 26 and correspond to the pressure sensors 29, the pressure sensors 29 are used for pressing, a controller 31 is fixedly arranged on the box body 1, and the controller 31 is respectively connected with a driving mechanism, an auxiliary assembly, an infrared position sensor 6, an electric telescopic rod 30 and the pressure sensors 29.

When the textile waste yarn treatment device is used for treating waste yarns, firstly, the motor 14 is started, the motor 14 drives the two rotating wheels 10 to reversely rotate through belt transmission and gear engagement, then the waste yarn barrels are respectively inserted into the fixing frames, then the thread ends are pulled out to a section, respectively pass through the corresponding first guide rings 7, then pass through the second guide rings 8 together, the thread ends are placed in the seam of the two rotating wheels 10, and the two rotating wheels 10 pull the yarns to enter the feed hopper 9; the motor 20 is started, and the motor 20 drives the driving disc 19 to rotate, so that the piston 16 is driven to reciprocate through the fixing pin 18, external air is continuously sucked in, and the external air is blown into the feed hopper 9 through the exhaust hole 21, so that yarns in the feed hopper 9 are blown into the storage box 24, and the yarns are prevented from accumulating in the feed hopper 9.

When the waste yarn on one of the waste yarn drums is put, the put yarn drum can be taken down, a new waste yarn drum is replaced, and the yarn heads are put into the seam of the two rotating wheels 10 again according to the steps; when the yarn in the storage box 24 is gradually increased and exceeds the storage box 24, the infrared position sensor 6 senses the yarn and transmits signals to the controller 31, the controller 31 respectively controls the motor 14 and the motor 20 to stop acting, meanwhile, the electric telescopic rod 30 is started, the output end of the electric telescopic rod 30 extends downwards, so that the lower pressing plate 26 and the upper pressing plate 25 are driven to move downwards, when the lower pressing plate 26 moves downwards, as the bottom of one surface of the lower pressing plate 26, which is close to the output end of the feed hopper 9, is fixedly provided with a blade, the outer side surface of the blade is contacted with the end surface of the output end of the feed hopper 9, the yarn extending from the output end of the feed hopper 9 can be cut off, the yarn is prevented from falling onto the lower pressing plate 26 when the compression assembly is lifted upwards, and then the lower pressing plate 26 enters the storage box 24 to compress the yarn.

Since the upper pressing plate 25 is provided with the sliding groove, the sliding rod 27 is matched and installed, the top end of the sliding rod 27 extends out of the sliding groove, the limiting block is fixedly installed, the lower end of the sliding rod 27 is fixedly provided with the lower pressing plate 26 matched with the inside of the storage box 24, and the spring 28 is sleeved on the sliding rod 27 between the lower pressing plate 26 and the upper pressing plate 25, when the upper pressing plate 25 moves downwards, the lower pressing plate 26 is pushed to press yarns through the elastic force of the spring 28, after the yarns are pressed for many times, the thickness of the yarns is gradually increased, so that the pressing block and the pressure sensor 29 are pressed, when the pressure sensor 29 reaches a preset threshold value, the pressure sensor 29 transmits a signal to the controller 31, the controller 31 controls the output end of the electric telescopic rod 30 to shrink, and simultaneously sends an alarm signal to remind a worker to replace the storage box 24.

Through the cooperation setting of mount, first guide ring 7, second guide ring 8, actuating mechanism, auxiliary assembly, hold-down subassembly, controller 31, infrared ray position sensor 6 and pressure sensor 29, not only can be with the yarn section of thick bamboo of putting, change alone, improve work efficiency, can compress tightly the yarn in the storage case 24 voluntarily moreover, improve storage case 24 loading capacity.

Example 2: embodiment 2 differs from embodiment 1 in that as shown in fig. 3-4, the handle is fixedly installed on the storage box 24, so that the storage box 24 is conveniently pulled out from the box body 1, and 7-shaped limiting bars are fixedly installed at the bottom of the box body 1 below the output end of the feed hopper 9 along the transverse symmetry, and the limiting bars can position the storage box 24, so that when an operator replaces the storage box 24, the storage box 24 can be quickly placed under the compression assembly.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a textile waste yarn processing apparatus, has offered box (1) of cavity, its characterized in that including inside: a storage box (24) is arranged in the box body (1), a window for replacing the storage box (24) is formed in the front side of the box body (1), and a fixing frame, a first guide ring (7) and a second guide ring (8) are sequentially and fixedly arranged on the top of the box body (1) from front to back; the feeding hopper (9) is fixedly arranged at the rear side of the box body (1), the output end of the feeding hopper (9) extends into the box body (1), two tangential rotating wheels (10) with opposite rotating directions are rotatably arranged at the input end of the feeding hopper (9), one rotating wheel (10) is in transmission connection with a driving mechanism, and an auxiliary assembly for assisting yarns to fall into the storage box (24) is arranged on the feeding hopper (9); an infrared position sensor (6) is arranged on the inner wall of the box body (1), a compression assembly is arranged above the output end of the feed hopper (9), and the compression assembly comprises an electric telescopic rod (30) fixedly arranged on the inner top surface of the box body (1); an upper pressing plate (25) is fixedly arranged at the output end of the electric telescopic rod (30), a sliding groove is formed in the upper pressing plate (25), a sliding rod (27) is arranged in a matched mode, the top end of the sliding rod (27) extends out of the sliding groove and is fixedly provided with a limiting block, and a lower pressing plate (26) matched with the inside of the storage box (24) is fixedly arranged at the lower end of the sliding rod (27); one side of the lower pressing plate (26) is tightly contacted with the end face of the output end of the feed hopper (9), a spring (28) is sleeved on a sliding rod (27) between the lower pressing plate (26) and the upper pressing plate (25), a pressure sensor (29) is fixedly installed at the bottom of the upper pressing plate (25), a controller (31) is fixedly installed on the box body (1), and the controller (31) is respectively connected with a driving mechanism, an auxiliary assembly, an infrared position sensor (6), an electric telescopic rod (30) and the pressure sensor (29).

2. A textile waste yarn processing apparatus as claimed in claim 1, wherein: the top of the box body (1) is fixedly provided with two support plates (2), the fixing frame and the first guide ring (7) are respectively and fixedly arranged on the two support plates (2), and the fixing frame and the first guide ring (7) are multiple and correspond to each other one by one; the fixing frame comprises a connecting rod (3) fixedly arranged on a supporting plate (2), a round fixing plate (4) is fixedly arranged at the top of the connecting rod (3), a connecting shaft (5) is fixedly arranged at the top of the fixing plate (4), and the distance between the fixing plate (4), the first guide ring (7) and the second guide ring (8) and the top of the box body (1) is gradually reduced.

3. A textile waste yarn processing apparatus as claimed in claim 1, wherein: one side fixed mounting that box (1) was kept away from to feeder hopper (9) has spliced pole (23), the inside of spliced pole (23) is equipped with installation cavity, gas chamber (15) and circular through-hole along horizontal spaced apart, one side through-connection post (23) that gas chamber (15) was kept away from to circular through-hole, gas chamber (15) and circular through-hole intercommunication, exhaust hole (21) and inlet port have been seted up respectively on the inner wall of gas chamber (15), exhaust hole (21) and feeder hopper (9) intercommunication, and be equipped with one-way discharge valve in exhaust hole (21), inlet port and external environment intercommunication, and be equipped with one-way admission valve (22), actuating mechanism and auxiliary assembly are located installation cavity and circular through-hole respectively.

4. A textile waste yarn processing apparatus as claimed in claim 3, wherein: the driving mechanism comprises a motor (14) fixedly arranged in the mounting cavity, one end, close to the mounting cavity, of a rotating shaft of the rotating wheel (10) penetrates through the feed hopper (9) and is sleeved with gears (11), and the two gears (11) are meshed for transmission; the output shaft of the motor (14) penetrates through the mounting cavity, the output shaft of the motor (14) and the end part of the rotating shaft of one rotating wheel (10) are respectively sleeved with a belt pulley (13), a V-shaped belt (12) is arranged outside each belt pulley (13), and the two belt pulleys (13) are in transmission connection through the V-shaped belt (12).

5. A textile waste yarn processing apparatus as claimed in claim 3, wherein: the auxiliary assembly comprises a piston (16) which is sleeved in the circular through hole in a sliding manner, one end of the piston (16) away from the gas chamber (15) is hinged with a movable rod (17), the other end of the movable rod (17) extends out of the circular through hole and is provided with a jack, a motor (20) is fixedly installed on the box body (1), a driving disc (19) is sleeved on an output shaft of the motor (20), a fixing pin (18) is fixedly installed on the driving disc (19), the fixing pin (18) is arranged away from the center of the driving disc (19), and the other end of the fixing pin (18) penetrates through the jack and is fixedly provided with a stop block.

6. A textile waste yarn processing apparatus as claimed in claim 1, wherein: the automatic feeding device is characterized in that a plurality of sliding grooves are formed in the upper pressing plate (25) vertically and uniformly, sliding rods (27) correspond to the sliding grooves, a lower pressing plate (26) is located right above the storage box (24), an infrared position sensor (6) is arranged above the storage box (24), an extrusion block is fixedly mounted at the top of the lower pressing plate (26), and the extrusion block corresponds to the pressure sensor (29).