CN218319256U - Automatic feeder - Google Patents

Abstract

The utility model relates to a mechanical equipment technical field relates to an automatic feeding machine. The device comprises a controller, a driving device, a rod lifting device and a trough unit, wherein the trough unit comprises a first trough and a second trough which are arranged at intervals; the rod lifting device comprises a first mounting plate, a rotating shaft, a rotating plate and a first cam, the first mounting plate is connected with a driving shaft of the driving device, a first bearing is arranged on the first mounting plate and enables the first cam to rotate, the first cam and the rotating plate are sleeved on the rotating shaft, and the rotating shaft and the rotating plate rotate; the rotor plate snatchs the porter bar in the first silo, and the pending material landing is at the initial position of porter bar to place the porter bar in first silo after first silo returns to initial position, the porter bar propelling movement pending material is towards second silo direction motion. By means of the feeding rod, the processing length of the material to be processed is correspondingly increased, and the waste of energy is reduced.

Description

Automatic feeder

Technical Field

The utility model relates to the technical field of mechanical equipment, especially, relate to an automatic feeding machine.

Background

In the existing industrial production process, the final forming of a product needs to go through a plurality of flow lines, and generally, the product needs to be conveyed by an automatic feeder before being processed. In order to improve the production efficiency, automatic feeders are adopted in most production lines at present.

When the current automatic feeder is used for conveying the plate to be treated, only one part of the plate to be treated can be conveyed to a processing lathe, and the rest part of the plate to be treated can only be thrown away as waste materials, so that the energy waste is caused.

In order to solve the existing problems, a new automatic feeder is currently required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an autoloader solves the extravagant problem of tails.

To achieve the purpose, the utility model adopts the following technical proposal:

an automatic feeder comprises a controller, a driving device, a rod lifting device and a trough unit, wherein the trough unit comprises a first trough and a second trough, the first trough and the second trough are arranged at a preset distance, the controller is connected with the driving device, the driving device comprises a driving shaft, and the driving device is used for driving the first trough to reciprocate;

the rod lifting device comprises a first mounting plate, a rotating shaft, a rotating plate and a first cam, wherein the first mounting plate is connected with the driving shaft, a first bearing is arranged on the first mounting plate, the first bearing acts on the first cam to enable the first cam to rotate, the first cam and the rotating plate are sleeved on the rotating shaft, and the rotating shaft and the rotating plate rotate under the action of the first cam;

the rotating plate is used for grabbing the feeding rod in the first material groove so that materials to be processed can slide to the initial position of the feeding rod, the feeding rod is placed in the first material groove again after the first material groove returns to the initial position, the feeding rod is movably connected with the materials to be processed, and the feeding rod is used for pushing the materials to be processed to move towards the direction of the second material groove.

Preferably, the driving device comprises a driving source, a driving shaft, a gear and a rack matched with the gear;

the rack is arranged on the driving shaft, the driving source drives the gear to move in a meshed mode with the rack, the gear is in transmission connection with the first material groove, and the gear is used for driving the first material groove to move towards the direction of the second material groove.

Preferably, the device comprises a tailing detection device, wherein the tailing detection device comprises a connecting plate, two second cams, two fixed seats and a tailing detection assembly;

the connecting plate is arranged on the driving shaft, two second bearings are symmetrically arranged on the connecting plate, the two second bearings are respectively contacted with the corresponding second cams, rotating fulcrums are arranged on the two second cams, and the two second cams are connected with the fixed seat through the rotating fulcrums;

the second bearing acts on the second cams to enable the second cams to rotate around the rotating fulcrum, and the two second cams are used for driving the tailing detection assembly to work.

Preferably, the tailing detecting assembly comprises a material clamping unit, a sensor, a detecting piece and a seat body, the sensor is arranged on the seat body, and the sensor is connected with the controller;

the clamping unit comprises a first clamping assembly and a second clamping assembly, and the two second cams are used for driving the first clamping assembly and the second clamping assembly to clamp or separate;

the first clamping assembly comprises a first clamping seat and an elastic piece, a through hole is formed in the seat body, the first clamping seat is movably arranged in the through hole, the detection piece is movably arranged on the first clamping seat, one end of the elastic piece is arranged on the seat body, and the other end of the elastic piece is arranged on the detection piece;

the detection piece comprises a first detection panel and a second detection panel, the first detection panel is arranged in the through hole to move, and the second detection panel is used for being matched with the sensor to detect whether tailings exist or not.

Preferably, the material pulling device comprises a second mounting plate, a material pulling hook and a second support shaft;

the second supporting shaft and the material pulling hook are respectively arranged on the second mounting plate, the second supporting shaft is arranged on the driving shaft, and the material pulling hook is used for hooking the feeding rod, is matched with the tailing detection device to separate the feeding rod from the tailing and is used for connecting the feeding rod with a material to be processed.

Preferably, the cover plate device is included, and comprises a driven shaft, a third mounting plate, a third supporting shaft, a third bearing, a third cam, an opening shaft, a rotating connecting plate and a cover plate;

the driven shaft sets up in the drive shaft, the third back shaft the third bearing sets up respectively on the third mounting panel, the third cam the swivelling joint board is all established open epaxially, the third bearing with the third cam contact is used for driving the third cam with open the axle and rotate, swivelling joint board follows open the axle and rotate together and press from both sides and get or place the apron.

Preferably, the opening shaft is sleeved with a plurality of rotary connecting plates, the rotary connecting plates are provided with clamping openings, and the clamping openings are used for clamping the cover plate.

Preferably, the blanking device comprises a bearing plate, a fourth bearing, a fourth cam, a transmission shaft and a blanking assembly;

the bearing plate is connected on the driven shaft, the fourth bearing is arranged on the bearing plate, the fourth cam sleeve is arranged on the transmission shaft, the fourth bearing is in contact with the fourth cam and is used for driving the fourth cam and the transmission shaft to rotate, and the transmission shaft is used for driving the blanking assembly to work.

Preferably, the blanking assembly comprises an apparatus body and a turntable unit,

the transmission shaft is used for driving the turntable unit to rotate, a slotted hole is formed in the device body, and the second trough penetrates through the slotted hole;

the device body comprises a blanking channel, an outlet of the blanking channel is arranged above the turntable unit, a clamping groove is formed in the edge of the turntable unit, and the clamping groove is used for containing and conveying materials to be processed to the second material groove and the first material groove.

Preferably, the device further comprises an end cutting detection device, wherein the end cutting detection device comprises a fifth cam and an end cutting detection component;

the fifth cam is sleeved on the opening shaft, the end cutting detection assembly is arranged on the end face of the second trough, and the fifth cam is used for acting on the end cutting detection assembly to enable the material to be processed to pass through.

Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has:

the driving device drives the first trough to move towards the second trough and enables the first trough to retract to the initial position. Before the material to be processed falls into the first trough, each part of the lifting rod device is matched with each other to lift the feeding rod, the material to be processed slides down to the initial position of the feeding rod, the first trough conveys the material to be processed towards the direction of the second trough, the first trough returns to the initial position through the driving device, the lifting rod device replaces the feeding rod in the first trough, the feeding rod is movably connected with the material to be processed, the feeding rod pushes the material to be processed towards the direction of the second trough, the length of the material to be processed pushed out is increased by means of the feeding rod, so that the processing length of the material to be processed pushed to a processing area is correspondingly increased, and the waste of energy is effectively reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic view of an automatic feeding machine provided in an embodiment of the present invention;

fig. 2 is a schematic structural view of a rod lifting device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a tailing detecting device provided by the embodiment of the present invention;

fig. 4 is a schematic structural view of a material pulling device provided in the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a cover plate device according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a blanking device provided by an embodiment of the present invention;

fig. 7 is a schematic structural view of the end-cutting detection device provided by the embodiment of the present invention.

Illustration of the drawings: the device comprises a rod lifting device 1, a trough unit 2, a driving device 3, a tailing detection device 4, a material pulling device 5, a cover plate device 6, a discharging device 7 and an end cutting detection device 8;

the device comprises a first mounting plate 11, a rotating shaft 12, a rotating plate 13, a first cam 14 and a first bearing 15;

a first trough 21 and a second trough 22;

a drive shaft 31, a gear 32, a rack 33;

the clamping unit 41, the first sensor 42, the detection sheet 43, the seat body 44, the connection plate 45, the second cam 46, the fixed seat 47, the second bearing 48, the first clamping assembly 411 and the second clamping assembly 412;

a second mounting plate 51, a material pulling hook 52 and a second support shaft 53;

a driven shaft 61, a third mounting plate 62, a third support shaft 63, a third bearing 64, a third cam 65, an opening shaft 66, a rotation connecting plate 67, and a cover plate 68;

a bearing plate 71, a fourth bearing 72, a fourth cam 73, a transmission shaft 74, a device body 75, a turntable unit 76;

a fifth cam 81, a rotation detecting piece 82, a second sensor 83, and a housing 84.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 6, an automatic feeder includes a controller, a driving device 3, a rod lifting device 1, and a trough unit 2, where the trough unit 2 includes a first trough 21 and a second trough 22, the first trough 21 and the second trough 22 are arranged at a preset distance, the controller is connected to the driving device 3, the driving device 3 includes a driving shaft 31, and the driving device 3 is configured to drive the first trough 21 to reciprocate;

the rod lifting device 1 comprises a first mounting plate 11, a rotating shaft 12, a rotating plate 13 and a first cam 14, wherein the first mounting plate 11 is connected with a driving shaft 31, and the driving shaft 31 drives the first mounting plate 11 to do linear motion. The first mounting plate 11 is provided with a first bearing 15, the first bearing 15 acts on the first cam 14 to rotate the first cam 14, the first cam 14 and the rotating plate 13 are both sleeved on the rotating shaft 12, the rotating shaft 12 and the rotating plate 13 rotate under the action of the first cam 14, and the rotating plate 13 is used for grabbing a feeding rod in a first trough 21;

the rotating plate 13 is used for lifting the feeding rod to enable the material to be processed to slide on the initial position of the feeding rod, and the feeding rod is placed in the first material groove 21 again after the first material groove 21 returns to the initial position, the feeding rod is movably connected with the material to be processed, and the feeding rod is used for pushing the material to be processed to move towards the direction of the second material groove 22.

Alternatively, the first mounting plate 11 and the drive shaft 31 may be connected by a first support shaft. The material to be processed may be dropped onto the first chute 21 and the second chute 22 at the same time according to the length of the material to be processed, or the material to be processed may be dropped onto only the first chute 21.

Specifically, before the material to be processed falls into the first trough 21, the lifting rod device 1 lifts the feeding rod, the material to be processed slides down to the initial position of the feeding rod, the driving device 3 drives the first trough 21 to move towards the second trough 22, the first trough 21 moves the material to be processed towards the second trough 22, the first trough 21 returns to the initial position through the driving device 3, the lifting rod device 1 replaces the feeding rod in the first trough 21, the feeding rod is movably connected with the material to be processed, and the feeding rod pushes the material to be processed to move towards the second trough 22, so that the processing length of the material to be processed pushed to a processing area is correspondingly increased, and the waste of energy is reduced. In addition, through increasing the feed rod, can reduce the total length of lathe, the feed rod is through lifting the pole device 1 and rise before descending, avoids increasing the length of lathe because of increasing the feed rod.

In an alternative embodiment, the driving device 3 comprises a driving source, a driving shaft 31, a gear 32 and a rack 33 matched with the gear 32;

the rack 33 is arranged on the driving shaft 31, the driving source drives the gear 32 to move in mesh with the rack 33, the gear 32 is in transmission connection with the first trough 21, and the gear 32 is used for driving the first trough 21 to move towards the second trough 22. In this embodiment, the driving source is a motor, and optionally, the driving source is a stepping motor. The processing area cuts a to-be-processed material, and the first material groove 21 drives the feeding rod to push one step towards the second material groove 22.

The automatic feeding machine sends the material to be processed to the processing machine tool and clamps the material to be processed by the clamping head for processing, but the place clamped by the clamping head cannot be processed, so that tailings are generated. In actual production, the feeding rod carries the tailings to return to the automatic feeding machine, and if the tailings are not pulled out of the automatic feeding machine in time, the tailings can damage the cutter, so that the detection of the tailings is very important in the production process. In an alternative embodiment, the automatic feeding machine comprises a tailing detecting device 4, and the tailing detecting device 4 comprises a connecting plate 45, two second cams 46, two fixed seats 47 and a tailing detecting assembly;

the connecting plate 45 is arranged on the driving shaft 31, two second bearings 48 are symmetrically arranged on the connecting plate 45, the two second bearings 48 are respectively contacted with the corresponding second cams 46, rotating fulcrums are arranged on the two second cams 46, and the two second cams 46 are connected with the fixed seat 47 through the rotating fulcrums;

the second bearing 48 acts on the second cam 46 to rotate the second cam 46 about the rotation fulcrum, and the two second cams 46 are used for driving the tailing detecting assembly to work.

In an alternative embodiment, the tailing detecting assembly comprises a material clamping unit 41, a first sensor 42, a detecting piece 43 and a seat 44, wherein the first sensor 42 is arranged on the seat 44, and the first sensor 42 is connected with the controller;

the clamping unit 41 comprises a first clamping assembly 411 and a second clamping assembly 412, two second cams 46 respectively act on the first clamping assembly 411 and the second clamping assembly 412 in the rotating process, and the two second cams 46 drive the first clamping assembly 411 and the second clamping assembly 412 to clamp or separate;

the first clamping assembly 411 comprises a first clamping seat 4111 and an elastic member 4112, a through hole is formed in a seat body 44, the first clamping seat 4111 is movably arranged in the through hole, a detection sheet 43 is movably arranged on the first clamping seat 4111, one end of the elastic member 4112 is arranged on the seat body 44, and the other end of the elastic member 4112 is arranged on the detection sheet 43;

the detection piece 43 comprises a first detection panel and a second detection panel, the first detection panel moves towards the direction close to the second material clamping component 412 under the action of the elastic member 4112 and moves towards the direction far away from the second material clamping component 412 along with the first holder 4111, the first detection panel is in the through hole, and the second detection panel is used for being matched with the first sensor 42 to detect whether there is a tailing.

When there is a tailing between the first material clamping assembly 411 and the second material clamping assembly 412, the first detection panel and the first holder 4111 cannot move continuously, the second detection panel cannot touch the first sensor 42, the first sensor 42 cannot detect a signal, and data fed back to the controller by the first sensor 42 shows that there is a tailing between the first material clamping assembly 411 and the second material clamping assembly 412. When there is no tailing between the first clamping assembly 411 and the second clamping assembly 412, the first sensor 42 can detect a signal. Whether the tailing detection device contacts with the first sensor 42 or not when moving through the detection sheet 43 can judge whether tailing exists or not, and the tailing detection precision is improved.

After the tailings are detected, the tailings need to be recycled into a waste bin. The tails is connected on the porter bar, needs with the help of external force with tails and porter bar separation. In an alternative embodiment, the automatic feeder further comprises a material pulling device 5, wherein the material pulling device 5 comprises a second mounting plate 51, a material pulling hook 52 and a second support shaft 53;

the second support shaft 53 and the material pulling hook 52 are respectively provided on the second mounting plate 51, and the second support shaft 53 is provided on the drive shaft 31. The material pulling hook 52 hooks the feeding rod, the tailing detection device clamps the tailing, and the material pulling hook 52 is matched with the tailing detection device to separate the feeding rod from the tailing and connect the feeding rod with the material to be treated.

In order to avoid the material to be processed from jumping during the transportation process to affect the transportation, in an alternative embodiment, the automatic feeder further comprises a cover plate device 6, wherein the cover plate device 6 comprises a driven shaft 61, a third mounting plate 62, a third support shaft 63, a third bearing 64, a third cam 65, an opening shaft 66, a rotation connecting plate 67 and a cover plate 68;

the driven shaft 61 is arranged on the driving shaft 31, the third supporting shaft 63 and the third bearing 64 are respectively arranged on the third mounting plate 62, the third cam 65 and the rotating connecting plate 67 are sleeved on the opening shaft 66, the third bearing 64 is in contact with the third cam 65 to drive the third cam 65 and the opening shaft 66 to rotate, and the rotating connecting plate 67 rotates along with the opening shaft 66 and clamps or places the cover plate 68.

In an alternative embodiment, the opening shaft 66 is sleeved with a plurality of rotating connecting plates 67, and the rotating connecting plates 67 are provided with clamping openings for clamping the cover plate 68.

In an optional embodiment, the automatic feeder further comprises a blanking device 7, wherein the blanking device 7 comprises a bearing plate 71, a fourth bearing 72, a fourth cam 73, a transmission shaft 74 and a blanking assembly;

the bearing plate 71 is connected to the driven shaft 61, the fourth bearing 72 is arranged on the bearing plate 71, the fourth cam 73 is sleeved on the transmission shaft 74, the fourth bearing 72 is in contact with the fourth cam 73 and is used for driving the fourth cam 73 and the transmission shaft 74 to rotate, and the transmission shaft 74 is used for driving the blanking assembly to work. Automatic feeding machine adopts automatic unloading, avoids artifical transport material, can effectively promote production efficiency.

In this embodiment, the material to be processed is a round bar. Optionally, the blanking assembly includes a device body 75 and a turntable unit 76, the transmission shaft 74 is used for driving the turntable unit 76 to rotate, the device body 75 is provided with a slotted hole, and the second trough 22 passes through the slotted hole;

the device body 75 comprises a blanking channel, an outlet of the blanking channel is arranged above the turntable unit 76, and a clamping groove is arranged at the edge of the turntable unit 76 and used for containing and conveying the materials to be processed to the second material groove 22 and the first material groove 21.

The material to be processed is conveyed to the area to be processed, and the material to be processed needs to be processed in sequence in the area to be processed, so that the conveying amount of the material needs to be accurately controlled by the automatic feeding machine. In an optional embodiment, the automatic feeding machine further comprises an end cutting detection device 8, and the end cutting detection device 8 comprises a fifth cam 81 and an end cutting detection assembly;

the fifth cam 81 is sleeved on the opening shaft 66, the end-cutting detection assembly is arranged on the end surface of the second trough 22, and the fifth cam 81 is used for acting on the end-cutting detection assembly to enable the material to be processed to pass through.

In an alternative embodiment, the cut end detection assembly comprises a rotation detection sheet 82, a second sensor 83 and a housing 84, the second sensor 83 is connected with the controller, the second sensor 83 and the opening shaft 66 are both arranged at one side of the second trough 22, the housing 84 is sleeved on the periphery of the second trough 22, the rotation detection sheet 82 is rotatably arranged on the housing 84, and the rotation detection sheet 82 covers one side of the outlet of the second trough 22;

the second sensor 83 is used for detecting the state of the rotation detection piece 82 and feeding back the detection result to the controller, the controller is used for controlling the fifth cam 81 to work when the rotation detection piece 82 is pushed open by the material to be processed which reaches the end face, and the fifth cam 81 is used for driving the rotation detection piece 82 to rotate.

To sum up, the autoloader of this embodiment includes a plurality of functional device, is lifting rod device 1, tails detection device 4, pulling out device 5, apron device 6, unloader 7 and cuts end detection device 8 respectively, controls drive arrangement 3 through the controller, thereby drive arrangement 3 drives each functional device work, and the autoloader of this embodiment can realize respectively simultaneously that the rotation lifts the six functions of pole, tails detection, pulling out the material, close the lid, unloading, cut end detection.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. The automatic feeder is characterized by comprising a controller, a driving device (3), a rod lifting device (1) and a trough unit (2), wherein the trough unit (2) comprises a first trough (21) and a second trough (22), the first trough (21) and the second trough (22) are arranged at intervals of a preset distance, the controller is connected with the driving device (3), the driving device (3) comprises a driving shaft (31), and the driving device (3) is used for driving the first trough (21) to reciprocate;

the rod lifting device (1) comprises a first mounting plate (11), a rotating shaft (12), a rotating plate (13) and a first cam (14), wherein the first mounting plate (11) is connected with the driving shaft (31), a first bearing (15) is arranged on the first mounting plate (11), the first bearing (15) acts on the first cam (14) to enable the first cam (14) to rotate, the first cam (14) and the rotating plate (13) are sleeved on the rotating shaft (12), and the rotating shaft (12) and the rotating plate (13) rotate under the action of the first cam (14);

the rotating plate (13) is used for grabbing a feeding rod in the first material groove (21) so that materials to be processed can slide to an initial position of the feeding rod, the feeding rod is placed in the first material groove (21) again after the first material groove (21) returns to the initial position, the feeding rod is movably connected with the materials to be processed, and the feeding rod is used for pushing the materials to be processed to move towards the direction of the second material groove (22).

2. The autoloader as defined in claim 1, wherein the drive means (3) comprises a drive source, a drive shaft (31), a gear wheel (32) and a rack (33) matching the gear wheel (32);

the rack (33) is arranged on the driving shaft (31), the driving source drives the gear (32) to move in a meshing manner with the rack (33), the gear (32) is in transmission connection with the first trough (21), and the gear (32) is used for driving the first trough (21) to move towards the direction of the second trough (22).

3. The automatic feeder according to claim 1, characterized by comprising a tailing detection device (4), wherein the tailing detection device (4) comprises a connecting plate (45), two second cams (46), two fixed seats (47) and a tailing detection assembly;

the connecting plate (45) is arranged on the driving shaft (31), two second bearings (48) are symmetrically arranged on the connecting plate (45), the two second bearings (48) are respectively contacted with the corresponding second cams (46), rotating fulcrums are arranged on the two second cams (46), and the two second cams (46) are connected with the fixed seat (47) through the rotating fulcrums;

the second bearing (48) acts on the second cam (46) to rotate the second cam (46) around the rotating fulcrum, and the two second cams (46) are used for driving the tailing detection assembly to work.

4. The automatic feeding machine according to claim 3, wherein the tailing detecting assembly comprises a material clamping unit (41), a first sensor (42), a detecting piece (43) and a seat body (44), the first sensor (42) is arranged on the seat body (44), and the first sensor (42) is connected with the controller;

the clamping unit (41) comprises a first clamping assembly (411) and a second clamping assembly (412), and the two second cams (46) are used for driving the first clamping assembly (411) and the second clamping assembly (412) to clamp or separate;

the first clamping assembly (411) comprises a first clamping seat (4111) and an elastic piece (4112), a through hole is formed in the base body (44), the first clamping seat (4111) is movably arranged in the through hole, the detection piece (43) is movably arranged on the first clamping seat (4111), one end of the elastic piece (4112) is arranged on the base body (44), and the other end of the elastic piece (4112) is arranged on the detection piece (43);

the detection piece (43) comprises a first detection panel and a second detection panel, the first detection panel moves in the through hole, and the second detection panel is used for being matched with the first sensor (42) to detect whether a tailing exists or not.

5. The autoloader as defined in claim 3, comprising a material pulling device (5), the material pulling device (5) comprising a second mounting plate (51), a material pulling hook (52) and a second support shaft (53);

the second supporting shaft (53) and the material pulling hook (52) are respectively arranged on the second mounting plate (51), the second supporting shaft (53) is arranged on the driving shaft (31), and the material pulling hook (52) is used for hooking the feeding rod, is matched with the tailing detection device, separates the feeding rod from the tailing and connects the feeding rod with the material to be processed.

6. The automatic feeder according to claim 1, characterized by comprising a cover device (6), wherein the cover device (6) comprises a driven shaft (61), a third mounting plate (62), a third support shaft (63), a third bearing (64), a third cam (65), an opening shaft (66), a rotary connecting plate (67) and a cover plate (68);

driven shaft (61) sets up on drive shaft (31), third back shaft (63) third bearing (64) set up respectively on third mounting panel (62), third cam (65) swivelling joint board (67) all overlap and are established open on axle (66), third bearing (64) with third cam (65) contact is used for driving third cam (65) with open axle (66) and rotate, swivelling joint board (67) is followed open axle (66) and rotate together and press from both sides and get or place apron (68).

7. The automatic feeding machine of claim 6, wherein a plurality of the rotating connection plates (67) are sleeved on the opening shaft (66), and a clamping opening is formed on each rotating connection plate (67) and used for clamping the cover plate (68).

8. The autoloader as defined in claim 6, further comprising a blanking device (7), the blanking device (7) comprising a bearing plate (71), a fourth bearing (72), a fourth cam (73), a transmission shaft (74) and a blanking assembly;

bearing plate (71) are connected on driven shaft (61), fourth bearing (72) set up on bearing plate (71), fourth cam (73) cover is established on transmission shaft (74), fourth bearing (72) with fourth cam (73) contact is used for driving fourth cam (73) with transmission shaft (74) rotate, transmission shaft (74) are used for the drive unloading subassembly work.

9. The autoloader of claim 8, wherein the blanking assembly includes a device body (75) and a turntable unit (76),

the transmission shaft (74) is used for driving the turntable unit (76) to rotate, a slotted hole is formed in the device body (75), and the second trough (22) penetrates through the slotted hole;

the device body (75) comprises a blanking channel, an outlet of the blanking channel is arranged above the rotary table unit (76), a clamping groove is arranged at the edge of the rotary table unit (76), and the clamping groove is used for containing and conveying materials to be processed to the second material groove (22) and the first material groove (21).

10. The automatic feeder of claim 6, further comprising an end-cut detection device (8), the end-cut detection device (8) comprising a fifth cam (81) and an end-cut detection assembly;

the fifth cam (81) is sleeved on the opening shaft (66), the end cutting detection assembly is arranged on the end face of the second trough (22), and the fifth cam (81) is used for acting on the end cutting detection assembly to enable the material to be processed to pass through.

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