A lathe parts feeding auxiliary device

Abstract

A lathe parts feeding auxiliary device, the device is specially used for lathe workpiece conveying and feeding, including a storage device, a discharging device and a loading and unloading device. The storage device is responsible for storing the shaft parts to be turned, the discharging device is responsible for transferring the shaft parts in the storage device to the discharging device, and the loading and unloading device is responsible for loading and unloading. The loading and unloading device includes an loading and unloading seat, one side of the loading and unloading seat is slidably connected to the loading seat, and the other side of the loading and unloading seat is slidably connected to the unloading seat. The left side of the loading and unloading seat is connected to a group of No. 2 baffles, and the unloading seat is connected to a group of No. 1 baffles. The lower parts of the loading seat and the unloading seat are connected to the driving shaft, and the driving shaft is rotatably connected to the loading and unloading seats. When loading lathe parts for turning, loading and unloading are automatic, which improves work efficiency, reduces the physical exertion of the lathe operator, and avoids physical harm to the lathe operator.

Description

Technical Field

[0001] The invention relates to the field of turning lathes, and in particular to a lathe parts feeding auxiliary device. Background Art

[0002] When the workpiece is transported and loaded onto the lathe, the lathe operator is required to move the parts to the lathe. After turning, the parts are moved away from the lathe. When the shaft parts are relatively large, the weight that the lathe operator needs to carry per shift will be very large, and the lathe operator will consume a lot of physical strength. Moreover, bending over to carry the parts back and forth not only consumes physical strength for the lathe operator, but also affects the processing efficiency of the lathe, and may also cause lumbar muscle strain during the operation. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the present invention provides a lathe parts feeding auxiliary device which is specially used for conveying and loading lathe workpieces, automatically loading and unloading when processing shaft parts, thereby improving work efficiency, reducing the physical exertion of the lathe operator, and avoiding physical harm to the lathe operator.

[0004] The purpose of the present invention is to be achieved through the following technical solutions:

[0005] A lathe parts feeding auxiliary device includes a storage device, a discharging device and a loading and unloading device. The storage device is responsible for storing shaft parts to be turned, the discharging device is responsible for transferring the shaft parts in the storage device to the discharging device, and the loading and unloading device is responsible for loading and unloading. The loading and unloading device includes a loading and unloading seat, one side of the loading and unloading seat is slidably connected to the loading seat, and the other side of the loading and unloading seat is slidably connected to the unloading seat. The left side of the loading and unloading seat is connected to a group of No. 2 baffles, and the unloading seat is connected to a group of No. 1 baffles. The loading seat and the lower part of the unloading seat are connected to a driving shaft, and the driving shaft is rotatably connected to the loading and unloading seat. The storage device is a trumpet-shaped inner cavity with a storage part, and the lower part of the trumpet-shaped inner cavity has a part outlet opposite to the discharging device. The discharging device comprises a discharging seat, a group of discharging seat wedges are evenly distributed in the middle of the discharging seat, the upper part of the discharging seat wedges has a discharging seat wedge inclined surface, each discharging seat wedge is provided with a discharging seat slot on the left side, a pushing seat is provided in the discharging seat, a group of pushing seat wedges are evenly distributed on the upper part of the pushing seat, the upper part of the pushing seat wedges has a pushing seat wedge inclined surface, the number of pushing seat wedges is consistent with the number of discharging seat wedges, and each pushing seat wedge passes through the corresponding discharging seat slot. The lower part of the pushing seat is slidably connected to the cam, the cam intermediate shaft is rotatably connected to the discharging base bearing seats on both sides of the discharging base, one side of the cam intermediate shaft is connected to the discharging motor, and the discharging motor is fixed on the outer side of the discharging base bearing seat. The discharging seat and the discharging device are opposite to each other. The lower part of the discharging seat hinge is provided with a bottom plate, and the discharging seat hinge is hinged with a connecting plate, and the bottom plate is against the lower part of the connecting plate. A loading and unloading bearing seat is provided in the middle of the bottom of the loading and unloading seat, and a driving shaft is rotatably connected in the loading and unloading bearing seat. Eccentric shafts are provided on both sides of the driving shaft. The eccentric shafts on both sides are on a straight line and distributed on both sides of the straight line, and the driving shaft is connected to the motor.

[0006] The upper part of the upper and lower material seats is provided with an upper plate, and a group of loading baffles is provided on the left side of the upper plate. The loading baffles are at a certain angle to the vertical direction, and the loading baffles are inclined toward the middle of the upper and lower material seats. From left to right, the length of a group of loading baffles increases successively, and the bottom of adjacent loading baffles is provided with a groove penetrating the upper plate. A loading seat is provided in the middle of a group of loading baffles. The loading seat has a group of loading plates, and the number of loading plates is consistent with the number of loading baffles. The length of the loading plates increases successively from left to right, and the corresponding loading plates and loading baffles are consistent in length. A group of loading plates and a group of loading baffles have the same inclination, and a group of loading plates pass through the groove in the middle of a group of loading baffles. The loading seat waist groove at the lower part of the loading seat is slidably connected to the eccentric shaft on one side of the driving shaft. The loading baffle and the upper part of the loading plate have inclined surfaces, and the inclined surfaces are inclined toward the middle of the upper and lower material seats. A top plate is provided on the upper part of the rightmost loading baffle, and a partition is provided in the middle of the top plate.

[0007] A group of unloading baffles is provided on the right side of the upper plate, and the group of unloading baffles and the group of loading baffles are symmetrical to each other. A unloading seat is provided in the middle of the group of unloading baffles, and the unloading seat has a group of unloading plates. The group of unloading plates and the group of loading plates have the same structure, and a group of unloading plates pass through the middle groove of a group of unloading baffles. The waist groove of the unloading seat at the bottom of baffle No. 1 is slidably connected to the eccentric shaft on the other side of the driving shaft.

[0008] Beneficial effects: This device is specially used for conveying and loading workpieces of lathes. The upper and lower material seats and the loading seat of the present invention cooperate with each other to push the parts to be processed to the upper part of the upper and lower material seats one by one, and the upper and lower material seats, the unloading seat, the No. 1 baffle plate and the No. 2 baffle plate cooperate with each other to push the processed parts downward one by one. The lathe operator does not need to bend down to move the parts, which not only reduces the operation time, but also reduces the physical exertion of the lathe operator, avoids physical injuries during operation, and the gradually falling parts can also be prevented from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the structure of the lathe parts feeding auxiliary device before loading.

[0010] Figure 2 This is a schematic diagram of the right side structure of the lathe parts feeding auxiliary device before loading.

[0011] Figure 3 This is a schematic diagram of the structure of the lathe parts feeding auxiliary device after loading.

[0012] Figure 4 This is a schematic diagram of the right side structure of the lathe parts feeding auxiliary device after loading.

[0013] Figure 5 It is a schematic structural diagram of the discharging device described in the present invention.

[0014] Figure 6 It is a schematic diagram of the front structure of the discharging device described in the present invention.

[0015] Figure 7 It is a schematic diagram of the structure of the discharge seat described in the present invention.

[0016] Figure 8 It is a schematic diagram of the structure of the pusher seat described in the present invention.

[0017] Fig. 9 It is a schematic diagram of the structure of the loading and unloading device before loading.

[0018] Fig.10 It is a schematic diagram of the front side structure of the loading and unloading device of the present invention.

[0019] Fig.11It is a schematic diagram of the right side structure of the loading and unloading device of the present invention before loading.

[0020] Fig.12 It is a schematic diagram of the structure of the loading and unloading device after loading.

[0021] Fig.13 It is a schematic diagram of the side structure of the loading and unloading device of the present invention after loading.

[0022] Fig.14 It is a schematic diagram of the right side structure of the loading and unloading device of the present invention after loading.

[0023] Fig.15 It is a schematic diagram of the structure of the upper and lower material seats described in the present invention.

[0024] Fig.16 It is a schematic diagram of the cross-sectional structure of the loading and unloading base described in the present invention.

[0025] Fig.17 It is a schematic diagram of the structure of the loading seat described in the present invention.

[0026] Fig.18 It is a schematic diagram of the structure of the material unloading seat described in the present invention.

[0027] Fig.19 This is a schematic diagram of the structure of baffle No. 1 described in the present invention.

[0028] Fig. 20 This is a schematic diagram of the structure of the second baffle described in the present invention.

[0029] Fig.21 This is a schematic diagram of the drive shaft structure of the present invention. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below according to the accompanying drawings and embodiments:

[0031] refer to Figures 1 to 4 , a lathe parts feeding auxiliary device, the device is specially used for lathe workpiece conveying and feeding, including a storage device 100, a discharging device 200 and a loading and unloading device 300, the storage device 100 is responsible for storing the shaft parts to be turned, the discharging device 200 is responsible for transferring the shaft parts in the storage device 100 to the discharging device 200, and the loading and unloading device 300 is responsible for loading and unloading, the loading and unloading device 300 includes a loading and unloading seat 310, one side of the loading and unloading seat 310 is slidably connected to the loading seat 330, and the other side of the loading and unloading seat 310 is slidably connected to the unloading seat 340, the left side of the loading and unloading seat 310 is connected to a group of No. 2 baffles 360, the unloading seat 340 is connected to a group of No. 1 baffles 350, the lower parts of the loading seat 330 and the unloading seat 340 are connected to the driving shaft 370, and the driving shaft 370 is rotatably connected to the loading and unloading seat 310.

[0032] refer to Figures 1 to 4 The storage device 100 has a trumpet-shaped inner cavity for storing parts, and the lower part of the trumpet-shaped inner cavity has a parts outlet opposite to the discharge device 200.

[0033] refer to Figures 5 to 8 The discharging device 200 includes a discharging seat 210, a group of discharging seat wedge blocks 211 are evenly distributed in the middle of the discharging seat 210, the upper part of the discharging seat wedge blocks 211 has a discharging seat wedge block inclined surface 215, and a discharging seat groove 212 is provided on the left side of each discharging seat wedge block 211. A pushing seat 220 is provided in the discharging seat 210, and a group of pushing seat wedge blocks 221 are evenly distributed on the upper part of the pushing seat 220, and the upper part of the pushing seat wedge blocks 221 has a pushing seat wedge block inclined surface 222. The number of pushing seat wedge blocks 221 is consistent with the number of discharging seat wedge blocks 211, and each pushing seat wedge block 221 passes through the corresponding discharging seat groove 212.

[0034] refer to Figures 5 to 8 The lower part of the push seat 220 is slidably connected to the cam 230, and the intermediate shaft of the cam 230 is rotatably connected to the discharge base bearing seats 261 on both sides of the discharge base 260. One side of the intermediate shaft of the cam 230 is connected to the discharge motor 240, and the discharge motor 240 is fixed on the outer side of the discharge base bearing seat 261.

[0035] refer to Figures 5 to 8A discharging seat hinge seat 213 is provided on the opposite side of the discharging seat 210 and the discharging device 200, and a bottom plate 214 is provided at the lower part of the discharging seat hinge seat 213. A connecting plate 250 is hinged in the discharging seat hinge seat 213, and the bottom plate 214 is against the lower part of the connecting plate 250. At the beginning, the pusher seat 220 is in a low position, and the shaft parts roll down from the outlet of the storage device 100 to the leftmost pusher seat wedge block slope 222, and the shaft parts are blocked by the left side of the leftmost discharge seat wedge block 211, and the middle discharge seat wedge block slope 215 and the pusher seat wedge block slope 222 form an inclined surface. When the discharge motor 240 drives the cam 230 to rotate, the cam 230 drives the pusher seat 220 to rise, and the adjacent discharge seat wedge block slopes 215 and the pusher seat wedge block slopes 222 form an inclined surface. The shaft parts on the left are driven up by the pusher seat wedge block slope 222 and roll down from the leftmost pusher seat wedge block slope 222 to the lower part of the leftmost discharge seat wedge block slope 215, and are blocked by the left side of the second pusher seat wedge block 221 on the left Side blocking, when the push seat 220 moves down again, the first left discharge seat wedge block slope 215 and the first left discharge seat wedge block slope 222 form a slope, and the shaft parts roll from the first left discharge seat wedge block slope 215 to the second left discharge seat wedge block slope 222, and are blocked by the left side of the second left discharge seat wedge block 211. At this time, the shaft parts are moved to the right once, and the shaft parts in the storage device 100 roll down to the leftmost push seat wedge block slope 222 again, the discharge motor 240 keeps rotating, and the shaft parts in the storage device 100 are continuously moved to the right by the discharge device 200 in sequence. When the shaft parts are moved to the rightmost side of the discharge device 200, the parts will roll onto the connecting plate 250.

[0036] refer to Figures 9 to 21 A loading and unloading bearing seat 311 is provided in the middle of the bottom of the loading and unloading seat 310, and a driving shaft 370 is rotatably connected in the loading and unloading bearing seat 311. Eccentric shafts 371 are provided on both sides of the driving shaft 370. The eccentric shafts 371 on both sides are on a straight line and distributed on both sides of the straight line. The driving shaft 370 is connected to the motor.

[0037] refer to Figures 9 to 21The upper part of the upper and lower material seat 310 is provided with an upper plate 312, and a group of loading baffles 314 are provided on the left side of the upper plate 312. The loading baffles 314 form a certain angle with the vertical direction, and the loading baffles 314 are inclined toward the middle of the upper and lower material seat 310. From left to right, the length of a group of loading baffles 314 becomes longer in sequence, and the bottoms of adjacent loading baffles 314 are provided with grooves that penetrate the upper plate 312. A loading seat 330 is provided in the middle of a group of loading baffles 314, and the loading seat 330 has a group of loading baffles. Plate 332, the number of loading plates 332 is consistent with the number of loading baffles 314, the length of the loading plates 332 increases from left to right, and the corresponding loading plates 332 and loading baffles 314 are consistent in length, a group of loading plates 332 and a group of loading baffles 314 have the same inclination, a group of loading plates 332 passes through the groove in the middle of a group of loading baffles 314, and the loading seat waist groove 331 at the bottom of the loading seat 330 is slidably connected to the eccentric shaft 371 on one side of the driving shaft 370.

[0038] refer to Figures 9 to 21 The upper parts of the loading baffle 314 and the loading plate 332 have inclined surfaces, and the inclined surfaces are inclined toward the middle of the loading and unloading seats 310.

[0039] refer to Figures 9 to 21A top plate 323 is provided on the upper part of the rightmost loading baffle 314, and a partition plate 324 is provided in the middle of the top plate 323. At the beginning, the loading seat 330 is at the lower part of the upper and lower loading seats 310, and the loading plate 332 on the far left is aligned with the inclined connecting plate 250, and the remaining loading plates 332 are aligned with the loading baffle 314 on the left in turn. The parts on the connecting plate 250 will roll onto the inclined surface of the loading plate 332 on the far left of the loading seat 330 and lean against the loading baffle 314 on the far left. When the drive shaft 370 rotates, the loading seat 330 is driven upward by the drive shaft 370, and the loading seat 330 drives the shaft parts to move upward together. When the loading seat 330 moves to the uppermost part, the inclined surface on the loading plate 332 is aligned with the inclined surface on the upper part of the loading baffle 314, and the shaft parts roll from the inclined surface of the loading plate 332 on the far left to the inclined surface of the loading baffle 314 on the far left, and the parts lean against the left side of the second loading plate 332 on the left. When the loading seat 330 descends, The part stays on the inclined surface of the loading baffle 314 on the far left. When the loading seat 330 drops to the lowest position again, the adjacent inclined surfaces of the loading baffle 314 in the middle are aligned with the inclined surfaces of the loading plate 332. The part rolls from the inclined surface of the loading baffle 314 on the far left to the inclined surface of the second loading plate 332 on the left, and leans against the left side of the second loading baffle 314 on the left. At this time, the shaft parts are pushed upward once, and the drive shaft 370 rotates continuously. The shaft parts on the discharging device 200 are continuously transferred to the loading and unloading device 300, and the shaft parts are gradually pushed upward by the loading seat 330. When the shaft parts are pushed to the uppermost part, the parts roll onto the top plate 323 and lean against the left side of the partition 324. At this time, the lathe operator can take out the parts on the upper part of the upper top plate 323, and the parts are automatically pushed to the upper part, and the lathe operator does not need to bend down to move them.

[0040] refer to Figures 9 to 21 A group of unloading baffles 316 are provided on the right side of the upper plate 312. The group of unloading baffles 316 and the group of loading baffles 314 are symmetrical to each other. A unloading seat 340 is provided in the middle of the group of unloading baffles 316. The unloading seat 340 has a group of unloading plates 342. The group of unloading plates 342 and the group of loading plates 332 have the same structure. The group of unloading plates 342 pass through the middle groove of the group of unloading baffles 316. The waist groove 341 of the unloading seat at the lower part of the No. 1 baffle 350 is slidably connected to the eccentric shaft 371 on the other side of the driving shaft 370.

[0041] refer to Figures 9 to 21 The upper parts of the unloading baffle plate 316 and the loading plate 332 have inclined surfaces, and the inclined surfaces are inclined toward the outer sides of the loading and unloading seats 310 .

[0042] refer to Figures 9 to 21Two symmetrical front-to-back blanking plate waist grooves 343 are provided on the right side of each blanking plate 342, a spring plate 344 is provided on the upper part of each blanking plate waist groove 343, a No. 1 baffle plate 350 is provided in the blanking plate waist grooves 343 on both sides, and the No. 1 baffle plate ear plates 351 on both sides of the No. 1 baffle plate 350 are slidably connected to the blanking plate waist grooves 343 on both sides, a No. 2 spring 410 is provided between the No. 1 baffle plate 350 and the corresponding blanking seat 340, and the two sides of the No. 2 spring 410 are respectively connected to the spring plate 344 and the No. 1 baffle plate ear plate 351.

[0043] refer to Figures 9 to 21 A No. 1 limiting plate 321 is provided on the front side of each unloading baffle 316 , and the No. 1 limiting plate 321 is connected to the lower part of each No. 1 baffle ear plate 351 .

[0044] refer to Figures 9 to 21 Two symmetrical front-to-back material unloading baffle grooves 317 are provided on both sides of each material unloading baffle 316, and a No. 2 baffle 360 ​​is provided in the material unloading baffle grooves 317 on both sides. The No. 2 baffle ear plates 361 on both sides of the No. 2 baffle 360 ​​are slidably connected to the material unloading baffle grooves 317 on both sides, and a No. 1 spring 390 is provided between the No. 2 baffle 360 ​​and the corresponding material unloading baffle 316, and the No. 2 baffle ear plates 361 and the No. 2 limiting plates 322 on the sides of the corresponding material unloading baffle 316 are respectively connected on both sides of the No. 1 spring 390.

[0045] refer to Figures 9 to 21A No. 2 baffle rack 362 is provided on the front side of each No. 2 baffle 360. Except for the rightmost unloading plate 342, a rack 345 is provided on the front side of each unloading plate 342. The corresponding rack 345 and the No. 2 baffle rack 362 are simultaneously meshed with the middle gear 380, and the gear 380 is rotatably connected to the gear hole 319 on the side of the corresponding unloading baffle 316. Since the loading seat 330 and the unloading seat 340 simultaneously rotate the eccentric shaft 371 connected to the two sides of the driving shaft 370, when the loading seat 330 is located at the lower part of the upper and lower material seats 310, the unloading seat 340 is located at the upper part of the upper and lower material seats 310, the loading seat 330 at the lower part can receive the parts from the discharge device 200, and the unloading seat 340 at the upper part receives the processed parts, and the processed parts are placed on the uppermost unloading plate 342, the longest unloading baffle 316 is aligned with the longest unloading plate 342, and under the action of the No. 2 spring 410, each No. 1 baffle 350 is located at the upper part of the corresponding unloading plate 342, and the inclined surface of the upper part of the unloading plate 342 is inclined toward the outside. The parts tend to roll upward and outward, and the No. 1 baffle 350 blocks the parts. The upper part of each No. 2 baffle 360 ​​is flush with the upper part of the corresponding unloading plate 342. When the unloading seat 340 moves downward, the No. 1 baffle 350 moves downward with the unloading seat 340. When the unloading seat 340 moves to a certain position, the lower part of the unloading seat 340 contacts the No. 1 limit plate 321, and the No. 1 baffle 350 is blocked. The No. 1 baffle 350 and the unloading seat 340 slide relatively, and a gap is formed between the upper part of the unloading seat 340 and the lower part of the No. 1 baffle 350. When the unloading seat 340 moves downward, each gear 380 will disengage from the rack 345. Each No. 1 baffle 350 moves downward with the No. 1 limit plate 321. The spring 390 bounces up, and when the unloading seat 340 moves to the lowest part, each unloading plate 342 is aligned with the upper part of the lower unloading baffle 316, and the parts on the uppermost unloading plate 342 roll down from the unloading plate 342 to the unloading baffle 316 of the second length, and the parts rolling onto the unloading baffle 316 are blocked by the second baffle 360 ​​on the outside of the unloading baffle 316. When the unloading seat 340 rises again and resets, the first baffle 350 is reset under the action of the second spring 410, and when the unloading seat 340 moves up, the rack 345 and the gear 380 enter into meshing, the rack 345 drives the gear 380 to rotate, and the gear 380 drives the second baffle 360 ​​to move down, and the second baffle 350 is moved down. The baffle plate 360 ​​is reset, and the part rolls from the upper part of the second unloading baffle plate 316 to the upper part of the second unloading plate 342, completing the downward movement of the part. Each time the unloading seat 340 is raised or lowered, the part moves downward once. When the part falls to the bottom, the part rolls from the shortest unloading plate 342 to the storage seat 313 on the right side of the upper and lower material seat 310, so that the processed part gradually falls automatically from the upper and lower material seat 310 to the storage seat 313. The lathe operator does not need to bend down to move the part. The lathe operator does not need to bend down to move the part, which not only reduces the operation time, but also reduces the physical exertion of the lathe operator, avoids physical injury during operation, and the gradually falling parts can also be prevented from being damaged.

[0046] A method for using a lathe parts loading auxiliary device, the device is specially used for conveying and loading workpieces of a lathe. When using the device, the parts to be processed are stored in the storage device 100, and the processed parts are placed on the uppermost unloading plate 342. At the same time, the discharge motor 240 and the motor connected to the drive shaft 370 are started, and the discharge motor 240 and the drive shaft 370 rotate one circle each time. Every time the discharge motor 240 and the drive shaft 370 rotate one circle, the parts in the storage device 100 are transferred to the loading seat 330 by the discharge device 200. The loading seat 330 on the left side of the loading and unloading device 300 gradually pushes the parts from the bottom to the top, and sends them to the upper part of the loading and unloading seat 310. The processed parts are gradually pushed downward by the unloading seat 340 on the right side of the loading and unloading device 300. The lathe operator starts the discharge motor 240 and the motor connected to the drive shaft 370 once each time he finishes processing a part, and the part is pushed once.

[0047] The device is specially used for conveying and loading workpieces of lathes. The upper and lower material seats 310 and the loading seat 330 cooperate with each other to push the parts to be processed one by one to the upper part of the upper and lower material seats 310. The upper and lower material seats 310, the lower material seat 340, the first baffle plate 350, and the second baffle plate 360 ​​cooperate with each other to push the processed parts downward one by one. The lathe operator does not need to bend down to move the parts, which not only reduces the operation time, but also reduces the physical exertion of the lathe operator, avoids physical injuries during operation, and the gradually falling parts can also be prevented from being damaged.

Claims

1. A lathe parts feeding auxiliary device, characterized in that : It comprises a material storage device (100), a material discharging device (200) and a material loading and unloading device (300), wherein the material loading and unloading device (300) comprises a material loading and unloading seat (310), one side of the material loading and unloading seat (310) is slidably connected to a material loading seat (330), and the other side of the material loading and unloading seat (310) is slidably connected to a material unloading seat (340), the left side of the material loading and unloading seat (310) is connected to a group of No. 2 baffles (360), the material unloading seat (340) is connected to a group of No. 1 baffles (350), the lower parts of the material loading seat (330) and the material unloading seat (340) are connected to a driving shaft (370), and the driving shaft (3 70) is rotatably connected to the upper and lower material seats (310); the material storage device (100) has a trumpet-shaped inner cavity for storing parts, and the lower part of the trumpet-shaped inner cavity has a parts outlet opposite to the material discharging device (200); the material discharging device (200) includes a material discharging seat (210), a group of material discharging seat wedge blocks (211) are evenly distributed in the middle of the material discharging seat (210), the upper part of the material discharging seat wedge blocks (211) has a material discharging seat wedge block inclined surface (215), each material discharging seat wedge block (211) is provided with a material discharging seat groove (212) on the left side, and a material pushing seat (220) is provided in the material discharging seat (210). A group of pusher seat wedge blocks (221) are evenly distributed on the upper part of the pusher seat (220), and the upper part of the pusher seat wedge blocks (221) has a pusher seat wedge block inclined surface (222), and each pusher seat wedge block (221) passes through the corresponding discharge seat groove (212); the lower part of the pusher seat (220) is slidably connected to the cam (230), and the middle shaft of the cam (230) is rotatably connected to the discharge base bearing seats (261) on both sides of the discharge base (260), and one side of the middle shaft of the cam (230) is connected to the discharge motor (240), and the discharge motor (240) is fixed on the discharge base bearing seat (261). 1) Outer side; a discharging seat hinge seat (213) is provided on the side opposite to the discharging seat (210) and the discharging device (200); a bottom plate (214) is provided at the bottom of the discharging seat hinge seat (213); a connecting plate (250) is hingedly connected in the discharging seat hinge seat (213); the bottom plate (214) abuts against the bottom of the connecting plate (250); a discharging seat bearing seat (311) is provided at the bottom of the upper and lower material seats (310); a driving shaft (370) is rotatably connected in the upper and lower material bearing seats (311); eccentric shafts (371) are provided on both sides of the driving shaft (370); and the driving shaft (370) is connected to a motor;The upper part of the upper and lower material seat (310) is provided with an upper plate (312), and a group of material loading baffles (314) are provided on the left side of the upper and lower material seat (310). The material loading baffles (314) are inclined toward the middle of the upper and lower material seat (310), and the bottoms of adjacent material loading baffles (314) are provided with grooves penetrating the upper plates (312). A material loading seat (330) is provided in the middle of a group of material loading baffles (314), and the material loading seat (330) has a group of material loading plates (332), and the length of the material loading plates (332) increases from left to right, and the corresponding material loading plates (332) and the material loading baffles (314) are consistent in length, and a group of material loading plates (332) and a group of material loading baffles (314) have the same The upper part of the loading baffle (314) and the loading baffle (332) are provided with inclined surfaces, and the inclined surfaces are inclined toward the middle of the loading and unloading seats (310); the upper part of the loading baffle (314) and the loading baffle (332) are provided with a top plate (323), and the middle part of the top plate (323) is provided with a partition plate (324); the right side of the upper plate (312) is provided with a group of unloading baffles (316), a group of unloading baffles (316) and a group of loading baffles (316) 4) Symmetrically, a set of unloading baffles (316) is provided with an unloading seat (340) in the middle, the unloading seat (340) has a set of unloading plates (342), a set of unloading plates (342) and a set of loading plates (332) have the same structure, a set of unloading plates (342) passes through the middle groove of a set of unloading baffles (316), and the unloading seat waist groove (341) at the bottom of the first baffle (350) is slidably connected to the eccentric shaft (371) on the other side of the driving shaft (370); the unloading baffles (316) and the loading plates (332) have inclined surfaces at the top; two unloading plate waist grooves (343) are provided on the right side of each unloading plate (342) and each lower A spring plate (344) is provided at the upper part of the material plate waist groove (343), a No. 1 baffle (350) is provided in the material plate waist groove (343) on both sides, the No. 1 baffle ear plates (351) on both sides of the No. 1 baffle (350) are slidably connected to the material plate waist groove (343) on both sides, a No. 2 spring (410) is provided between the No. 1 baffle (350) and the corresponding material plate seat (340), and the two sides of the No. 2 spring (410) are respectively connected to the spring plate (344) and the No. 1 baffle ear plate (351); a No. 1 limit plate (321) is provided at the front side of each material plate baffle (316), and the No. 1 limit plate (321) is connected to the lower part of each No. 1 baffle ear plate (351);Two symmetrical front-to-back material removal baffle grooves (317) are provided on both sides of each material removal baffle (316), and a No. 2 baffle (360) is provided in the material removal baffle grooves (317) on both sides. The No. 2 baffle ear plates (361) on both sides of the No. 2 baffle (360) are slidably connected to the material removal baffle grooves (317) on both sides. A No. 1 spring (390) is provided between the No. 2 baffle (360) and the corresponding material removal baffle (316). The No. 1 spring (390) ) are respectively connected to the second baffle ear plate (361) and the second limit plate (322) on the side of the corresponding unloading baffle (316); a second baffle rack (362) is provided on the front side of each second baffle (360), and a rack (345) is provided on the front side of the unloading plate (342); the rack (345) and the second baffle rack (362) are meshed with the middle gear (380) at the same time, and the gear (380) is rotatably connected to the gear hole (319). ;

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